baber/WOPTO huggingface dataset:
Patent JP-2000144055-A (JP)
Title: Water-base coating material for wood
Inventor: NAKADA TETSUZAN
IPC: C09D5/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To form a coated surface excellent in resistance to stains without detriment to excellent moisture absorbing and desorbing properties and woody texture originally possessed by wood by employing a fluorine-containing silicone resin emulsion specified in its solid concentration, surface tension and pH and without employing organic materials which release formaldehyde or a volatile organic compound. SOLUTION: As a water-base coating material for wood is employed a fluorine-containing silicone resin emulsion having a solid concentration of 4-10 wt.%, a surface tension of 27-34 mN/m and a pH of 4.5-8.5. From the viewpoint of the wetting property to the surface of wood, penetrability, recoatability and the like, the surface tension is preferably low and can be regulated by the addition of a surfactant. As the surfactant capable of attaining uniform coating without bubbles and lowering the surface tension, an acetylene diol type surfactant is preferable. Preferably, the fluorine-containing silicone resin emulsion contains around 20 wt.% of fluorine so as to ensure excellent resistance to stains of the coated surface.
Patent JP-H08178501-A (JP)
Title: Refrigerator employing cold storage medium
Inventor: MATSUO MITSUHARU
IPC: F25D17/08
Filed: 1994-12-20
Abstract: PURPOSE: To provide a refrigerator, capable of reinforcing a cooling capacity without increasing the capacity of a refrigerating cycle and permitting more delicate setting of temperature in the refrigerator. CONSTITUTION: A refrigerator is provided with an evaporator unit 108, producing cold air, a cold air passage 113, sending the cold air to a cooling duct 110, a cold storage chamber 115, having a cold storage medium 114, and a cold air inflow damper 116, for conducting cold air into the cold storage chamber 115, as well as a cold air outflow damper 117, discharging cold air conducted into the cold storage chamber 115 into the cold air flow passage 113, both of which are provided in the cold air passage 113.
Patent JP-H07271764-A (JP)
Title: Computer processor and system
Inventor: RAMESHIYU CHIYANDORA AAGAAWARU
IPC: G06F17/16
Filed: 1994-12-20
Abstract: PURPOSE: To provide a computer system provided with parallel processors for simultaneously executing an operation related to the group of data word pairs so as to substantially increase the throughput. CONSTITUTION: A matrix processor for making high-speed numerical value calculation possible is presented. The processor is a vector processor formed from plural processing elements. A first processor is provided with a set of N pieces of registers and a first element or word among the N pieces of data vectors is stored in the registers. The respective processing elements are provided with an arithmetic unit capable of executing an arithmetic operation relating to the N pieces of elements in a set of N pieces of the registers. The respective data vectors are provided with the K pieces of the elements. Thus, the K pieces of the processing elements are present. For the vector operation of the matrix processor, the same operation is simultaneously executed relating to all the two or more vectors. Within one machine cycle after a preceding vector operation, a succeeding vector operation can be executed.
Patent JP-H04186868-A (JP)
Title: Multilayer wiring formation method of semiconductor device
Inventor: ONODERA KIYOO
IPC: H01L21/768
Filed: 1990-11-21
Abstract: PURPOSE:To realize interlayer connection of slight through hole step-difference, improve reliability, and microminiaturize wiring connection, forming a metal film protrusion in a through hole part of a lower layer wiring, and forming the part on the through hole to be thinner than the part on the other wiring by flattening technique, when an interlayer insulating film is formed. CONSTITUTION:After photo resist 2 is spread on a lower layer conducting film 1, the photoresist 2 at a through hole part is opened. The photoresist 2 is used as a mask, and a metal plated layer 3 is selectively formed only in the through hole part, by an electroplating method or the like. After the photoresist 2 is eliminated, the lower layer conducting film 1 is patterned as a necessary arbitrary wiring by photolithography technique, and a lower layer wiring 1a is formed. Thereon an interlayer insulating film 4 composed of, e.g., an oxide film is formed and fattened by a silica coating method or an etch-back method. Thereby the part on the metal plated film 3 of the through hole part is formed to be thin (about 0.6mum), and the part on the lower layer wiring 1 is formed to be about 1mum thick.
Patent JP-H05137264-A (JP)
Title: Controlling of induction generator
Inventor: SHIMIZU HIROKI
IPC: H02J3/38
Filed: 1991-11-06
Abstract: PURPOSE:To supply surplus power of the generated power to a dummy load steplessly and efficiently and to avoid the danger that the generated power flows back to a power receiving facility, in an induction generator provided in the power receiving facility. CONSTITUTION:The output of an induction generator 1 which has been converted to d.c. is converted by a converter 3 to a.c. power required by a load system 5 and a dummy load 7 and a switching circuit 8 are connected in series and the serially-connected dummy load 7 and the switching circuit 8 are connected in parallel with a specified power circuit section and the switching circuit 8 is pulse-width-controlled in correspondence to the generated quantity of power and the quantity of load power of the load system. In this case, the serially-combined dummy load 7 and switching circuit 8 can be connected to a d.c. circuit before the converter 3 and the switching circuit 8 can be pulse width-controlled in correspondence to the d.c. voltage value or a capacitor 6 of a specified capacity can be connected in parallel with the d.c. circuit.
Patent JP-2000152564-A (JP)
Title: Bearing current reducer of dynamo-electric machine
Inventor: OKUMURA YASUYUKI
IPC: H02K11/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce a bearing current by arranging rotating annulus rings and fixed annulus rings alternately in noncontact positions so that they may generate capacitance. SOLUTION: Rotating annulus rings 1 and 2 and fixed annulus rings 3 and 4 are arranged alternately a distance d apart so that they may be not in contact to generate capacitance between the adjacent fixed annulus rings and rotating annulus rings. Moreover, the bearing device 125 of a rotor shaft 152 consists of a bearing bracket 140 and a shield ball bearing 141 joined with this, and the bearing bracket 140 is attached to a frame 143 through a bolt 144. Then, the capacity of air gap between the rotor and the stator becomes the capacitance where the composite capacitance made between all rotating annulus rings and fixed annulus rings and the air gap capacity made only between the stator 120 of an inducer 112 and the rotor 122 are composed. Hereby, the air gap capacity between the stator and the rotor can be set large, and the bearing current can be reduced.
Patent JP-H04190618-A (JP)
Title: Plant protective apparatus
Inventor: HASEGAWA MASANOBU
IPC: H02H3/05
Filed: 1990-11-21
Abstract: PURPOSE:To realize pulse test of predetermined duration regardless of the constant of trip coil in a circuit breaker by connecting a capacitor in parallel with the trip coil which is excited by pulse signals thereby detecting disconnection of the trip coil. CONSTITUTION:When a process amount exceeds a set value, a first comparator 2 outputs a logical 1 and a current flows between the base and the emitter of a transistor 5 through an OR circuit 3 and a resistor 4 thus turning the transistor 5 ON. A power supply voltage +V then excites the trip coil 7 of a circuit breaker 6 through a current detector 9 to operate a contactor 8 thus performing protective operation. A series circuit of a resistor 14 and a capacitor 13 is connected in parallel with the trip coil 17. Consequently, the current flowing through the current detector 9 has no influence on the value of the inductance L of the trip coil 7. According to the constitution, test can be carried out with a pulse having predetermined duration regardless of the constant of the trip coil in the circuit breaker.
Patent JP-2000195168-A (JP)
Title: Recording method of generating digital data stream management information and device therefor
Inventor: JII YON YOO
IPC: G11B27/30
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To equalize a maximum search time by each record unit at the time of receiving a digital data stream to be recorded by separating one record unit so that the maximum search time of a recorded data is equalized for each record unit, and separately generating and recording information to the reference information of the separation or a set of the separated record units. SOLUTION: A control part 250 of a streamer 200 records a data stream from a set top box 100 on a recording medium 230 by controlling a stream storage processing part 220. At this time, the control part 250 sets a time to separate the stream record unit according to a bit rate of the data stream. And then, the control part 250 separates the data stream into stream record units in the separation time units by using the time reference information contained in the data stream and records them, and generates and records a size of the record unit. When the control part repeats this operation to reach a prescribed unit number, it generates and records an index number, etc., of the record unit.
Patent JP-H11129345-A (JP)
Title: Molding drum
Inventor: TAKAICHI MASAZUMI
IPC: B29D30/24
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To easily set a bead core in a bead setting position even when the wall thickness of the largest wall thickness part of a ply band is large. SOLUTION: The molding drum 14 at an area corresponding to the largest wall thickness part 28 of the tip side, more precisely the outside diameter of an outer lateral drum part 37 is smaller in diameter than the molding drum 14 at an area which corresponds to bead setting positions 32, 31, more precisely the outside diameter of a center drum position 35. Therefore, the outside diameter of the largest wall thickness part 28 is smaller than that of a conventional molding drum by the difference in diameter between the drum parts 37, 35. Consequently, bead cores 29, 30 can positively pass through the largest wall thickness part 28 without running into the outer lateral part of the part 28, even when the wall thickness of the largest wall thickness part 28 is large.
Patent JP-H11137582-A (JP)
Title: Periodontal pocket measuring apparatus and measuring element, cap and guide element used therefor and manufacture thereof
Inventor: YAGI MOTOAKI
IPC: A61C19/04
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To efficiently measure a data of the depth of a periodontal pocket. SOLUTION: This periodontal pocket measuring apparatus has a switch to move a guide element 40 insertably linked to a support bar inside a measuring element by a guide element link part 23, a relatively moving value 60 of a cap 50 insertably linked to an external case 20 of the measuring element inducing the tip part of the guide element is measured with the tip part thereof to allow determining of the depth of a periodontal pocket and the resulting depth data is inputted. The measuring element detects an insertion pressure working on the guide element with a pressure sensor 22 provided between a part where the support bar is inserted and the guide element while allowing the inputting thereof based on a prescribed input pressure.
Patent JP-H05159694-A (JP)
Title: Laser heating control device for electron gun cathode
Inventor: NAYAMA RISUKE
IPC: H01J37/06
Filed: 1991-12-02
Abstract: PURPOSE:To highly precisely heat a cathode, stably oscillate electron beams, and monitor the heating temperature of the cathode by controlling laser output with the radiated light from the heated surface of the cathode as a heating information source. CONSTITUTION:The laser beam 7 from a laser oscillator 6 radiates and heats a cathode 1 through an incident optical system 8, an optical fiber 9 and an emitting optical system 10. The cathode 1 is increased in temperature to emit thermions, and an accelerating voltage is added thereto to generate electron beams through a Wehnelt 3. The radiated light 11 from the cathode heated surface is entered to a monitor fiber 12 through the emitting optical system 10, reversely sent, and branched by a branching part, and only a necessary wavelength is taken out by a cut filter 17 on the emitting end surface. The signal obtained by a temperature measuring instrument 13 is then sent to a temperature controller 14 to monitor, and stable heating and also stable output of electron beams are conducted by a laser controller 15.
Patent JP-H06144916-A (JP)
Title: Production of pressure casting mold
Inventor: SATO RITSU
IPC: B28B1/26
Filed: 1992-11-02
Abstract: PURPOSE:To control the moisture permeability by calculating the moisture content at the respective positions in the cavity of a pressure casting mold by a specified equation to obtain the dehydration state of the positions and correcting the difference between the states. CONSTITUTION:The moisture content of the optional position in the cavity of a plurally divided porous casting mold is calculated according to the equation (w is the water content at the respective positions in the cavity, t is the time, a is the moisture diffusivity, and x, y and z are the optional point in the X-Y-Z coordinate system). The diameter of the pore at the position concerned is made different from that at the other positions, a sealing agent is applied to the positon to make it impermeable, or the shape of the inner periphery of the cavity is corrected to change the width, length, etc., of the space. Consequently, the slurry in the mold is smoothly dehydrated, a space is not left even if the slurry supply passage is clogged somewhere, a slurry supply mark is not formed, and a good product is obtained after drying and sintering.
Patent JP-H09163123-A (JP)
Title: Color facsimile equipment
Inventor: KOTANI MASAKI
IPC: H04N1/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To allow the color facsimile equipment to properly deal with facsimile communication using only a conventional black/white monochromatic image in which transmission of only the monochromatic image or transmission of color image data is selected automatically by both a transmitter side and a receiver side prior to transmission reception of image data. SOLUTION: This color facsimile equipment is provided with a print mode setting means 10 selecting and setting a color print or a monochromatic print, and a signal processing section 1 includes a print mode setting signal set by the print mode setting means 10 to a non-standard function signal(NSS) returned in response to a call from an opposite side. Then the non-standard function signal(NSS) returned from the opposite side is discriminated and a print-out section 7 is operated in response to the print mode designation signal included in the setting signal.
Patent JP-H07104048-A (JP)
Title: Method and apparatus for monitoring missile
Inventor: JIYOSEFU MAIAAZU DENII
IPC: F42B15/01
Filed: 1993-12-17
Abstract: PURPOSE: To provide a monitor system for detecting and tracking a missile fying on the ground level. CONSTITUTION: A monitoring device comprises a detecting subsystem 3 and a tracking subsystem 4 mounted on a sensor satellite. The detecting subsystem 3 forms an image of the ground onto a detection focal plane 5 formed as a grid array of a pixel, through an optical system 16. And the subsystem 3 outputs the multi-spectral code from a processer 20 which detects and processes the missile from the surface gackground, when the missile exists. The tracking subsystem 4 forms the output image onto a focal plane array 94 of the pixel grid structure in the same way. The local selector image of the ground including the detected missile, is formed. Then a tracking signal processer 98 detects and tracks the missile, for monitoring the same.
Patent JP-H10156989-A (JP)
Title: Pulp foamed bead laminate
Inventor: SAKAIRI KOJI
IPC: B32B5/16
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a pulp foamed bead laminate for providing a material composed of an easy-burning paper-based material as a main component at the time of disposal after use, and for utilizing the heat insulation affect, cushioning properties and the like of pulp foamed beads composed of pulps as a main raw material. SOLUTION: A pulp foamed bead laminate 1 is formed by bonding pulp foamed beads 2 on a base 3 through a bonding material or thermoplastic resin. The base 3 can be formed on the pulp foamed beads 2, and also more cushioning properties and heat insulation properties are generated by laminating a plurality of the pulp foamed bead laminates 1.
Patent JP-H0655101-A (JP)
Title: Simulation of centrifugal separation by sedimentation equilibrium
Inventor: DEIBUITSUDO RITSUKUUTSUDO
IPC: G06F19/00
Filed: 1991-12-02
Abstract: PURPOSE:To shorten the simulation time until semi-equilibrium state as much as possible and lower the error by calculating the distribution condition of a specimen in the semi-equilibrium state based on the distribution of a density gradient solution in the final equilibrium state by calculation and calculating the distribution of the specimen at the middle of course to the semi-equilibrium state of the specimen based on that distribution retroactively. CONSTITUTION:All of the Svedberg's expression, Baldwin and Shooter's expression, and Vanhold's expression are expressions with no need of convergence and based on these expressions, calculation is possible within an extremely short time using a microcomputer, etc. At first, using the Svedberg's expression, the distribution of a density gradient solution in a semi-equilibrium state is simulated and based on the equilibrium point of the specimen's density and using the Baldwin and Shooter's expression and the Vanhold's expression, the simulation of the distribution is carried out in the middle of the time and thus the simulation can be carried out with extremely small error.
Patent JP-H11153806-A (JP)
Title: Liquid crystal display element
Inventor: SAKAISHI KATSUNOBU
IPC: G02F1/1345
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a good display free of abnormal lighting by making the wiring patterns of the lead parts of electrodes for display hardly visible by dummy electrodes, improving the look in appearance and preventing the generation of such electric fields as to change the alignment state of liquid crystal molecules between the dummy electrodes of one substrate and the lead parts of another substrate. SOLUTION: The inside surfaces of both substrates are provided with the dummy electrodes 21, 23 in correspondence to the non-display regions exclusive of the display regions where the electrodes for display of both substrate face each other. The parts corresponding to the wiring regions of the lead parts 5a of the other substrate among the dummy electrodes 21 of the one substrate are divided to plural electrically floating electrodes 21b. These divided floating electrodes are respectively disposed to face only the lead parts 5a of the one electrode among the electrodes 5 for display disposed on the other substrate described above.
Patent JP-2000131534-A (JP)
Title: Structure of optical cable connection module
Inventor: NISHIZAWA YOSHIYUKI
IPC: G02B6/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable connection module which is applicable even to the case of a structure that only the front side of the module is openable by introducing outside/office cables within one plane and which can be made small sized. SOLUTION: This optical cable connection module is constituted by connecting and introducing the office cable 2 and the outside cable 1 at the one plane and separating and wiring the outside/office cables above/below. The outside/office cables are installed on the front/rear of a wiring try 7 of a cabinet. The extra length difference of the outside cable is absorbed by utilizing the dead space 11 in the upper part of the module 5. The dead space in the upper part of the module is provided with partition plates 8 at the same pitch. Two pieces of outside cable junctures are respectively independently insertably and removably packaged into the module case.
Patent JP-H06164273-A (JP)
Title: Agc circuit for fm radio receiver
Inventor: KOBAYASHI KEIJI
IPC: H03G3/30
Filed: 1992-11-27
Abstract: PURPOSE:To eliminate a high frequency component mixed in an AGC circuit and to reduce mutual modulation disturbance by providing a low-pass filter between the level detector of the AGC circuit and an AGC driving circuit. CONSTITUTION:The low-pass filter 22 is inserted between the level detector 21 of the AGC circuit and the AGC driving circuit 20, and the low-pass filter 22 is also made into an IC integrally with a front end circuit. In such a case, the high frequency component superimposed on a level detection signal that is a DC component outputted from the level detector 21 can be surely eliminated by the low-pass filter 22, and a mutual modulation distortion noise mixed from the AGC driving circuit 20 to a mixer stage and an IF stage can be surely eliminated. Also, since the low-pass filter 22 is provided adjacently to the rear stage of the level detector 21, the propagation of the high frequency component due to radiation from a circuit pattern by an IC circuit up to the AGC driving circuit 20 can be surely eliminated.
Patent JP-H10147381-A (JP)
Title: Film sheet having function of pressure control valve, packaging material, and package
Inventor: OYAMA YOSHIO
IPC: B65D77/22
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To set a pressure value always to the fixed level when an unperforated film layer is swollen and finally broken to release the internal pressure of a package, by laminating a film layer having no holes and a film layer having through-holes to each other. SOLUTION: A film sheet 1 is made by employing a nylon film having a thickness of 0.01mm as as film 2 having no holes and employing a polyester film having a thickness of 0.04mm and having holes of 4mm in diameter, which are perforated at the rate of one hole per 4cm<2> , as a perforated film 3. This film sheet 1 is cut in a size of 300mm in width and 300mm in length to be folded, and four sides thereof are sealed in a width of 10mm to form a flat bag. Contents 14 are put into this flat bag to make a package 15 and are put into a microwave oven to be heated. According to an increase of pressure under heating, steam in the package pushes up and breaks the film layer 3 at the portions of the holes 4 in a pressure regulating portion 20, so that voids are formed.  By releasing the internal pressure to the external side through the voids thus formed, the interior of the package 15 is maintained at the level of a preset pressure.
Patent JP-H02198291-A (JP)
Title: Moving part detecting circuit
Inventor: KATAGIRI TAKAHITO
IPC: H04N9/78
Filed: 1989-12-11
Abstract: PURPOSE:To stabilize a picture by synthesizing an inter-frame difference signal with a signal obtained by delaying the inter-frame difference signal. CONSTITUTION:An area to be decided as a moving picture by an output signal 11 of a comparator 10 is A, and on the other hand, a delay signal 13 from a frame memory 12 is equal to a signal detected by the difference between an n-1 frame and an n-3 frame. Consequently, the signal 13 decides the movement of an area 8. An OR circuit 14 executes the logical addition between the areas A and B. Therefore, a broken line part area is decided as the moving picture by the signal 13, and erroneous detection is eliminated. On the contrary, the right edge area B is the area to be decided as a still picture, and frequency separation or luminance/chrominance signal separation by a comb line filter is executed. Thus, no erroneous decision occurs, no picture quality deterioration is brought about, and the stable picture can be obtained.