baber/WOPTO huggingface dataset:
Patent JP-H04334986-A (JP)
Title: Magnetostrictive type actuator
Inventor: FUJIMOTO SHIGERU
IPC: B23Q5/28
Filed: 1991-05-10
Abstract: PURPOSE:To increase the absolute quantity of driving displacement, and to improve controllability and enhance the efficiency of charging power by constituting a displacement generating means while independently applying magnetic fields to each magnetic substance by a magnetic field generating means in at least two or more of the cylindrical magnetic substances having the same magnetostrictive characteristics. CONSTITUTION:Two cylindrical magnetic substances 1a, 1b having the same magnetostrictive characteristics, one magnetostrictive characteristic of a positive magnetostrictive characteristic or a negative magnetostrictive characteristic, are connected in series in the longitudinal direction through a connecting member 11, thus constituting a displacement generator 12a. Air-core coils 2a, 2b applying independent magnetic field respectively are disposed around the magnetic substances 1a, 1b. Each air-core coil 2a, 2b is bonded with independent driving power supplies 13a, 13b respectively, and independent currents are fed by the driving power supplies 13a, 13b. A control circuit 14 adjusting the quantity of electricity flowing through the air-core coils 2a, 2b is mounted, thus organizing a magnetic field generating means 15a.
Patent JP-H09268627-A (JP)
Title: Cover pressure drainage device for flush toilet
Inventor: KUBOTA KUNIO
IPC: E03D3/10
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To improve performance by connecting a cover pressure pump and a service water distributing pipe via a fluid controller. SOLUTION: A rectilinear switch 21 is operated to open and a fluid valve 24 and a check-valve 25 of a fluid controller 2 are closed and opened respectively so that water is made to flow from a service water injection port 1 to a pumping part 32 of a cover pressure pump 3 via a conduit. Secondly, a control valve 5 and a control valve 6 are closed and opened respectively by a sensor 7 and a piston 34 is pushed out to the cover pressure container part 31 side so that the water in the container 31 flows into a toilet seat 4 by the service water pressure. Thirdly, the piston 34 abuts on a stopper 36 and the control valve 5, the control valve 6 are opened and closed respectively by the sensor 7, and a reversing switch 22 is positioned in a closed direction so that a check valve 25 is closed.  The service water enters from the conduit 11 to the container 31, and the piston 35 is pushed out the pumping part 32 side and abuts against the stopper 37 so as to be stopped so that the water in the pumping part 32 is returned through a conduit 12 to the conduit 11 side. This constitution can strengthen the force of removing muck, save the using quantity of water, and eliminate any limit of a place in installing it.
Patent JP-H043379-A (JP)
Title: Floppy disk
Inventor: OBATA KIYOSHI
IPC: G11B23/00
Filed: 1990-04-20
Abstract: PURPOSE:To obtain a floppy disk superior in weather resistance by joining a flexible magnetic disk and a center core not at a normal temperature but at a high temperature in a proof circumstance range. CONSTITUTION:A 25% ketone solution of an adhesive 3 essentially consisting of a nitrile rubber is dropped to the outside edge of a center code 2, which is preheated to 60 deg.C on a hot plate 1 whose surface temperature is kept at about 60 deg.C, in an annular form having about 1mm width and about 0.1mm thickness, and a flexible magnetic disk 4 where a magnetic coating film is formed on both faces of a doughnut polyester film having 33mum thickness is adhered with 1kg/cm<2> pressure for 0.5 seconds by a pressing jig 5 held at about 60 deg.C to obtain a magnetic disk with core, and it is stored in a hard case to produce a small-sized floppy disk. The temperature range is 45 to 115 deg.C and is preferably 55 to 85 deg.C, and at least 100g/cm<2> pressure is necessary.
Patent JP-S5630381-A (JP)
Title: Image pickup unit
Inventor: TAKEMURA HIROO
IPC: H04N9/04
Filed: 1979-08-21
Abstract: PURPOSE:To obtain a compact image pickup unit free from color deviation by forming a color separation prism that separates an incident optical image into color components and a solid image pickup element in one body. CONSTITUTION:The optical image of subject 1 strikes dichroic prims 3 by way of image pickup lens 2. Dichroic prims 3 consists of three blocks 3a, 3b and 3c and on the interface between the 1st block 3a and 2nd block 3b, a blue(B)-beam reflective multilayered interference film is vapor-deposited. On the interface between the 2nd the 3rd blocks 3b and 3c, a red(R)-beam reflective multilayered interference film is further vapor-deposited. On the light emission surface of the 1st block 3a, that of the 2nd block 3b and that of the 3rd block 3c, solid image pickup elements 5a, 5b and 5c of CCD, etc., are fixed. Consequently, the color image pickup unit free from color deviation can be obtained while its constitution is made compact.
Patent JP-S59230668-A (JP)
Title: Surface finishing method
Inventor: TSUBOI IKUO
IPC: C04B41/65
Filed: 1983-06-13
Abstract: PURPOSE:To finish a tile showing design effect having quiet glaze feeling, by coating the surface of a substrate, to which pattern pieces are adhered, with a thixotropic aggregate-containing coating material while applying a top coat paint having a specific composition thereto. CONSTITUTION:Pattern pieces comprising an appropriate material are adhered to the smooth surface of a substrate while a thixotropic coating material containing a patterned agregate material is applied thereto and the pattern pieces are peeled off in an undried state before drying. Thereafter, a top coat coating material, wherein a pigment and a transparent or translucent synthetic resin are compounded in a wt. ratio of 100:1-20, is coated. By this method, a pottery tile showing design effect having quiet glaze feeling is finished.
Patent JP-S60249625-A (JP)
Title: Intake-air device in rotary piston engine
Inventor: TADOKORO ASAO
IPC: F02B53/04
Filed: 1984-05-24
Abstract: PURPOSE:To make it possible to exhibit the effect of interference between cylinders in a two-cylinder engine in which three intake-air ports are formed in the side housing of each cylinder, by exclusively and independently using intake-air passages for both cylinders between respective associated intake ports. CONSTITUTION:Of side housings 3a, 3b for cylinders 1A, 1B in a two-cylinder rotary piston engine, the intermediate housing 3b is formed therein with low load intake-air ports 8, and the side housings 3a are formed therein with high load intake-air ports 9 and auxiliary ports 10, respectively. Further, a main intake-air passage 19 is partitioned into low load, high load, and auxiliary intake-air port passages 23-25, and intake-air expansion chambers 29, 30 are formed, respectively in the intake-air passages 23, 24 downstream of throttle valves. Further, the intake-air expansion chambers 29, 30 are communicated with the intake-air ports 8, 9 through independent intake-air passages 23a, 23b, 24a, 24b, and the intake-air passage 25 is branched downstream of a throttle valve into independent intake-air passages 25a, 25b which are communicated with the intake-air ports 10.
Patent JP-S5448594-A (JP)
Title: Determination method of nitrogen-contained hetero cyclic compound contained in photographic processing solution or photographic material
Inventor: FURUYA MASAAKI
IPC: G03C5/02
Filed: 1977-09-06
Abstract: PURPOSE: To enable determination to be performed rapidly, readily and highly accurately without producing coprecipitate of laborious post treatment such as separation, etc. by adding copper salt in the presence of NH 3  and letting the copper compolex compound of N-contained hetero cyclic compound precipitate.  
     CONSTITUTION: NH 3  is blown into the solution containing the photographic material comprising decomposing a photographic processing agent, preferably gelatin beforehand with protein decomposing enzyme, etc. or NH 3  water or soluble NH 4  compound such as NH 4 Cl is added thereto. An aqueous solution of soluble copper salt like copper sulfate is added to this solution, then the copper complex compound of the N-contained hetero cyclic compound precipitates. The precipitate is filtered out and is washed, after which it is dissolved with sulfuric acid, hydrochloric acid, etc. under heating, and the copper content is determined 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60250712-A (JP)
Title: Variable frequency oscillation circuit to be digitally controlled
Inventor: MIHASHI TAKASHI
IPC: H03K3/03
Filed: 1984-05-28
Abstract: PURPOSE:To control oscillation frequency of a digital signal through the small number of circuit elements by changing the number of serial inverter stages in accordance with the opening/closing of switching elements within the range of the odd number of stages. CONSTITUTION:A ring oscillator is constituted of inverters 1-9, and transfer gates 14-19 are connected so as to switch the length of the ring oscillator. An output signal 23 is extracted by regarding an inverter 10 as a buffer. In the circuit, four kinds of frequency levels can be oscillated by frequency control signals 20-22.
Patent JP-H04314077-A (JP)
Title: Fixing device
Inventor: IMANISHI MASAHIRO
IPC: G03G15/00
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the fixing device capable of preventing offset even when a fixing roller, etc., are variously triboelectrified caused by a transfer material. CONSTITUTION:The surface potentials of a pressure roller, etc., are measured by providing a surface potential measuring device 20. Also, this fixing device is provided with a control part 21 which, in response to a signal from the surface potential measuring unit 20, changes a speed at which the cleaning web of a web cleaner 12 for the fixing roller is fed, or changes a bias voltage for the prevention of offset which is applied to the fixing roller. Thus, even if the fixing roller, etc., are electrified by frictional electrification to such a degree that offset is easily caused, the offset of toner to other transfer sheet can be effectively prevented via the fixing roller, etc.
Patent JP-S5533138-A (JP)
Title: X-ray photographic apparatus
Inventor: MINEGISHI YOSHIO
IPC: B65H5/02
Filed: 1978-08-31
Abstract: PURPOSE: To stably run X-ray films at their feeding, discharging and containing by the use of a single driving source by changing over a direction change driving mechanism cooperatively by way of link mechanisms according to changing over of the let-off mechanism of X-ray films.  
     CONSTITUTION: The X-ray film of the uppermost layer in a feed magazine 15 is supplied to a let-off driving mechanism 51 by a vacuum suction cup 20. Then, turning of the support member 51 of the mechanism 51 by the link mechanisms formed by levers 98, 100, 99, 102, etc. and the changeover of a direction change driving mechanism 75 are cooperatively accomplished by a rotary solenoid 96 and required tension is given to the X-ray film by the mechanisms 51, 75 and conveying driving mechanism 62 which become gradually faster in driving speed, thus the flims are run stably and supplied to the photographing part. On the other hand, the reset turning to the home position of the member 59 and mechanism 75 by the link mechanisms are cooperatively changed over by the solenoid 95 and the photographed X-ray films are stably run by the mechanisms 62, 75, containing driving mechanism 70, thus they are contained into a take-up magazine 16 by using the same driving source. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000296462-A (JP)
Title: Backing pad structure
Inventor: KIYONO TOSHIHIRO
IPC: B24B37/30
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of working processes and to shorten the assembling work time by forming the diameter of a layer of adhesive, etc., for attaching a template to a backing pad larger than the hole of the template and forming a semiconductor wafer, the template, the backing pad, and the inner end of the adhesive layer to the outside. SOLUTION: The layer 3 of an adhesive or pressure sensitive adhesive for sticking or pasting a pasting plate 2 to the bottom of a backing pad 4 is provided and holes 5 having approximately same dimension as the pasting plate 2 are bored at prescribed intervals in the template (color) 6 positioned in the upper face of the backing pad 4. The dimension of the each hole 5 of the template 6 is so set as to obstruct the lateral movement of a semiconductor wafer W, when the semiconductor wafer W is positioned therein. The diameter of the adhesive or paste layer 7 is set larger than the diameter of the hole 5 so that an annular spec 8 is formed in the outer circumferential face of the semiconductor wafer W.
Patent JP-S5631893-A (JP)
Title: Device to reduce rolling in ship
Inventor: NAGAGIYOUJI HIROYUKI
IPC: B63B39/06
Filed: 1979-08-23
Abstract: PURPOSE: To achieve sufficiently effective antioscillation effect for ships under high speed or low speed cruising conditions, by mounting a bilge keel which is at the rear of a stabilizer in such a way that the keel can be freely housed in a shell recess of a ship.  
     CONSTITUTION: A bilge keel located at the rear of a stabilizer is made as a movable bilge keel 1 which rotates around the axis of a bilge keel shaft 2. This movable bilge keel 1 is constituted to be freely housed in a housing recess 5 by rotation of a tilting lever 4 which is actuated by a hydraulic cylinder. The housing recess is a concave recess provided in a ship shell. When a fin stabilizer is used and a ship is cruising at a high speed in which the stabilizer exhibits antioscillation effect, the movable bilge keel 1 is housed in the recess 5, so that it will not interfere with the flow behind the stabilizer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5441424-A (JP)
Title: Inverter device
Inventor: WATANABE KOUZOU
IPC: H02M7/515
Filed: 1977-09-07
Abstract: PURPOSE: To compensate a change in phase of an output voltage of inverter, by such means that using a counter circuit in a phase control circuit for controlling a width of conduction, a signal, synchronized with a signal of refernece frequency, be applied for a counting of said counter circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5441170-A (JP)
Title: Instantaneous response type high accuracy frequency detecting system
Inventor: YAMAMOTO NORIO
IPC: G01R23/10
Filed: 1977-09-07
Abstract: PURPOSE: To eliminate substantial dead time by renewing outputs at every clock period and detecting the pulse density of sampling time from the time or each clock pulse. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5532649-A (JP)
Title: Manual addressing machine
Inventor: AKIMOTO YASUSADA
IPC: B41L45/00
Filed: 1978-08-31
Abstract: PURPOSE: To carry out addressing simple in constitution and easy in operation by advancing a printing roller and an ink roller as turning on an ink plate until they are ready at the position to print through operating a handle.  
     CONSTITUTION: A necessary address card is inserted between a card supporter 22 and a retainer spring 25, and a printing paper is placed under the address card. An arm rod 7 is turned and a link 8 is advanced by operating a handle 5, an ink roller 10 is advanced as turning on an ink plate 19, and a printing roller is advanced downward by a ball bearing 12 through a slant channel 21 of support frame 2. The printing roller retains the card supporter 22 to come in contact with the address card, and a pin 16 comes into collision with the support frame face 2 to operate a support piece 14 and releases a claw 15 from a ratchet wheel 11 to liberate the printing roller. The printing roller presses the address card face to give a printing on a paper beneath the address card. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63271669-A (JP)
Title: Bit map image processor
Inventor: HASEBE TSUNENORI
IPC: G06F3/048
Filed: 1987-04-30
Abstract: PURPOSE:To increase a transfer speed by realizing a hardware window by using two-port memories. CONSTITUTION:The address converting circuit in an address control circuit 16 generates an address for each two-port memory 17. Data outputted from each two-port memory 17 in series is inputted to a shift register circuit 19 and converted into serial data. Consequently, the hardware window which utilizes the two-port memories 17 is realized and the display priority level of a window display area is varied by varying the setting contents of the priority level setting means in the address control circuit 16.
Patent JP-H09293454-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: YAMANE MIYUKI
IPC: H01J9/26
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To shorten the process time so as to enhance production efficiency and reduce consumed energy during processes by irradiating a panel with a laser beam in a panel baking process during the cathode-ray tube manufacturing, process followed by a heat treatment. SOLUTION: An organic matter 7 contained in slurry of a fluorescent film 6 formed at the inner face of a panel 5 is first burnt in a heat treatment, followed by heating and decomposing in a panel baking process. An infrared laser 9 irradiates the entire face of the panel 5, in which an aluminum deposited film 8 is formed on the resultant film 6 via an organic suspension 7, followed by heating at a predetermined temperature. In the dedusting atmosphere, it is possible to prevent foreign matters from adhering to the films 6, 8 formed on the panel 5. Consequently, the foreign matters adhering to the inside of the panel due to machining or a shock during a cathode-ray tube manufacturing process can be peeled off, thereby preventing a hole of a shadow mask from clogging.  After light irradiation by the laser 9, a process for cooling the panel 5 is performed in the atmosphere of nitrogen gas or dry inactive gas, thus reducing unnecessary gas to be adsorbed by the panel 5.
Patent JP-H07321739-A (JP)
Title: Optical signal receiver
Inventor: WATANABE KAZUYOSHI
IPC: H04B10/07
Filed: 1994-05-20
Abstract: PURPOSE:To receive transmission data from other equipment and also to receive processing data by a CRT information terminal equipment without the need for the operation of mode changeover or signal cable connection in the optical signal receiver mounted on, e.g. a PDA. CONSTITUTION:When an infrared ray transmission signal from other PDA equipment is received by the transmission reception section 14 of a PDA device 12, the carrier wave period is as short as 150kHz and discriminated to be a prescribed period t(100mus) or below, an infrared ray signal is sampled at a high speed period (9600bps) in matching with an infrared ray modulation period and demodulated and when a screen emission signal is received by a transmission reception section 14 in response to electronic mail data from a CRT screen 11, the carrier period is as long as 50Hz and discriminated to be not less than the prescribed period (t), then a screen emission signal is sampled at a low speed period (10bps) in matching with the screen scanning period and then demodulated.
Patent JP-S5534053-A (JP)
Title: Preparation of preservable cooked rice
Inventor: ISHIZUKA HIROTATSU
IPC: A23L7/10
Filed: 1978-08-31
Abstract: PURPOSE: To prepare preservable cooked rice having uniform water content, excellent handleability in sealing, packaging, etc., and good taste of the fresh cooked rice, by immersing rice in water at room temperature, steaming the rice, immersing in hot water, steaming again, and once more immersing in hot water, followed by sealing.  
     CONSTITUTION: Polished rice is washed with water, and immersed in water at room temperature until the weight of the rice increases to 125W130% of the initial weight. The swollen rice is steamed at normal pressure for 10W20 minutes, and again immersed in hot water at ≥60°C until the weight increases to 160W180% of the initial weight. The rice is again steamed for 10W20 minutes, and once more immersed in hot water (containing seasonings) at ≥60°C for 20W60 seconds until the weight increases to 200W230% of the initial weight. The cooked rice is packed with a non-permeable packaging material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08306644-A (JP)
Title: Thin film preparation
Inventor: BUN SHIYOU
IPC: H05H1/46
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To form a ferroelectric thin film, having a unique composition and thickness by controlling the energy of an electron beam to be a narrow band by adjusting an accelerating voltage, and adjusting the reaction cross-section of the electron beam in a reaction chamber by adjusting current which run through the electromagnetic force of accelerating and converting parts. SOLUTION: A device for forming an electron beam excitation plasma consists of three chambers A, B, and C and a reaction chamber. In this device, the inside part of the device is held to a almost vacuum pressure, and Ar gas is injected into an injection port 21 of an A chamber. The injected Ar gas is allowed to collide with electrons generated from an electron generating part 1, and turned into a plasma state. The Ar gas plasma electrons are accelerated to a B chamber, due to a potential difference applied between the A chamber and the B chamber, and the accelerated electrons are accelerated and converged by first-third magnets M1, M2, and M3, when they are allowed pass through the B chamber and the C chamber.  The size of a reaction cross-section 3 of the converged electronic beam in a reaction chamber can be adjusted, widely and uniformly, by adjusting the magnetic field of the third magnet M3.
Patent JP-S5231630-A (JP)
Title: Test ethod of digital equipment
Inventor: WADA EIJI
IPC: G06F11/00
Filed: 1975-09-05
Abstract: PURPOSE: Improvement of the test efficiency and simplification of the test circuit by delaying the relative input signal into a decision timing signal to test the second input signal of the digital instrument whose output signal timing deffers between the first input signal and the second input signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S597568-A (JP)
Inventor: JIYON PIITAA HANKOTSUKUSU
IPC: B25B23/151
Filed: 1982-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5810186-A (JP)
Title: Descaling equipment
Inventor: TOYOSHIMA NOBUHIKO
IPC: F04B49/20
Filed: 1981-07-10
Abstract: PURPOSE:To enable to eject pressurized water onto an object always at an optimum speed, by keeping the descaling pressure constant by controlling a variable-speed driving means. CONSTITUTION:When the descaling pressure is lowered, it is detected by a pressure transmitter 8, and a control means 9 controls a variable-speed motor 10 to increase the speed of rotation of a descaling pump 1. On the other hand, when the descaling pressure is raised to a certain level higher than a predetermined value, the control means 9 operates to lower the speed of rotation of the descaling pump 1, i.e., the speed of rotation of the variable-speed motor 10. Since, by employing such an arrangement, the descaling pressure is always kept constant, it is enabled to eject pressurized water onto an object always at an optimum speed.
Patent JP-S5632137-A (JP)
Title: Two-component type diazo copying material
Inventor: NISHIZAKI TOSHINAGA
IPC: G03C1/61
Filed: 1979-08-24
Abstract: PURPOSE:To prevent the ground surface roughening of a two-component type diazo copying material having a photosensitive layer contg. a diazo compound and a coupling component without deteriorating the presservability by adding a specified phenol deriv. or the like to the layer. CONSTITUTION:The ground surface roughening of a two-component type diazo copying material having a photosensitive layer contg. a diazo compound and a coupling component on the support is prevented by adding about 0.2-1g/m<3> at least one kind of compound, to the photosensitive layer, selected from the compounds represented by formulae I, II (where each of R1 and R2 is alkyl; R3 is H, OH, alkyl or substituted alkyl; R4 is S, alkylene, -CH2SCH2- or a group of formula III; R5 is H, OH or alkyl; each of R6 and R7 is H or alkyl; R8 is a group of formula III; and each of R9 and R10 is alkyl). The compounds of formulae I, II include 2,6-di-t-butyl-p-cresol and 2,6-di-t-butyl-alpha-dimethyl-amino-p-cresol.