baber/WOPTO huggingface dataset:
Patent JP-H02163769-A (JP)
Title: Color image forming device
Inventor: MATSUO SHUNJI
IPC: G03G15/01
Filed: 1988-12-16
Abstract: PURPOSE:To attain high picture quality copying continuously within a practical cost range by employing a process cartridge for color image formation, and replacing a cartridge type developing device according to toner consumption. CONSTITUTION:The image carrier 120, electrostatic charger 121, Y developing device 152, M developing device 126, C developing device 127, and cleaning device 129 of the color image forming device are incorporated in the process cartridge 130. Developing devices 125 - 127 are unitized and put in respective toner chambers 155 - 157 replaceably, and rest detectors 165, 166, and 167 are arranged in the respective chambers. A CPU 215 makes an LED display device illuminate according to the toner rest amounts and copy quantities of the respective chambers to indicate the replacement of a specific developing device. Consequently, the cost is prevented from increasing and high picture quality can be maintained for a long period.
Patent JP-H02164238-A (JP)
Title: Synchronous type ac servomotor rotor
Inventor: TAKEUCHI MANABU
IPC: H02K15/16
Filed: 1988-12-16
Abstract: PURPOSE:To stick a balance putty through a sufficient adhesion in a simple constitution by laminating a plurality of core sheets at both ends of a core so that the core sheets deviate by 180 degrees from each other, in the core laminated with core sheets each provided with an odd number of holes arranged at equal spaces on a concentric circle on the side nearer to the inside diameter than an effective yoke part is. CONSTITUTION:A permanent magnet 3 is fitted at the outer periphery of a core 2 laminated with core sheets 7 each provided with an odd number of holes 6 arranged at equal spaces on a concentric circle on the side nearer to the inside diameter than an effective yoke part is, and a plurality of core sheets 7a at both ends of the core 2 are laminated in the manner of deviating by 180 degrees from each other to form blind holes 6a for sticking a balance putty 4. Thus, the balance putty 4 can be stuck by pressurization on the blind holes 6a at both ends of the core 2 and a sufficient adhesion can be obtained against the rotation and vibration at the time when an apparatus revolves. Further, it is possible to absorb a distortion occurring at the time of press fit or shrink fit of a shaft 1 by the blind hole 6a of the core 2 and to reduce a change in shape of the outer periphery of the core 2a.
Patent JP-H01162183-A (JP)
Title: Supersonic transducer
Inventor: WATANABE HIROSHI
IPC: G01S7/521
Filed: 1987-12-18
Abstract: PURPOSE:To absorb the difference of thermal expansion produced between a supersonic vibrator and a container when the temperature is changed, by securing said supersonic vibrator to said container with a plurality of cap screws screwed to a holding plate. CONSTITUTION:A supersonic vibrator 18 is placed inside the bottom portion of a container 1 via a liquid 19, which is pressed and secured to the inner surface of the bottom of the container by a pressing member. The pressing member is comprised of a supporting plate 14 secured to the inner peripheral surface of the container 1 at the outer peripheral edge thereof, and a plurality of cap screws 15 screwed to the supporting plate 14. The supersonic vibrator 18 is securely pressed by a pressing piece 16 formed at an end portion of the cap screw 15. Thus, the supersonic vibrator is not secured in a parallel direction to a junction surface of the container, and therefore the difference of the thermal expansion between the supersonic vibrator and the container caused when the temperature is changed can be absorbed.
Patent JP-H0674305-A (JP)
Title: Two-speed transmission
Inventor: KNOEDEL GUENTER
IPC: F16H3/08
Filed: 1992-11-05
Abstract: PURPOSE: To improve a six-step transmission so as to reduce structural length in the axial direction and the required number of gears. CONSTITUTION: This six-step transmission has one drive shaft 11, two intermediate shafts 13, 14 and one driven shaft 15. Gears 20-23 arranged on the drive shaft 11 are respectively engaged with gears 30-33, 40-42 of the intermediate shafts 13, 14 in pairs. Speed change sleeves 35, 36, 44, 45 are useful to connect each one of the gears 30-33, 40-42 in pairs and each of the shafts 13, 14 to bear them to each other impossible to relatively rotate, while the respectively separate gears 20-23 are connected to the shaft 11 to bear them impossible to relatively rotate. Additionally, the intermediate shafts 13, 14 have each one of gears 34, 43, and they are engaged with a gear 50 arranged on the driven shaft 15.  The two gears 22, 23 on the drive shaft 11 are simultaneously engaged with each one of the gears 32, 33 on the first intermediate shaft 13 and the separate gears 41, 42 on the second intermediate shaft 15.
Patent JP-H05157654-A (JP)
Title: Leakage inspection method of film-separation device
Inventor: FUJINO KAZUHITO
IPC: G01M3/26
Filed: 1991-12-03
Abstract: PURPOSE:To enable presence or absence of leakage defect of a film to be detected readily by filling a pressurized gas into one chamber which is isolated by a film, enclosing a liquid or a gas into the other chamber and at the same time providing a pressure-detection means, and then measuring pressure of a chamber at a side where gas leaks. CONSTITUTION:A stock solution inside a bundle 4 of a hollow yarn filtering film and upper and lower stock solution chambers 2 is delivered out of a system. Then, a valve 11 is closed and valves 13 and 14 are shielded while liquid is filled into a filtering liquid chamber 3. After that, a pressurized air is filled into a stock solution chamber 2 and the hollow yarn 4. On the other hand, a filtering liquid chamber 3 is in the same pressure as the pressurized air in liquid-sealing state. At this time, an air chamber 5 is shielded by a valve 12 and a normal-pressure air is filled inside. Then, the valve 12 is opened and a pressure of the liquid-filtering chamber 3 is reduced to a pressure which is lower than the pressurized air. At this time, when the filtering film is in a wet state, permeation of gas within a porous film is prevented extremely by surface tension, pressure increase at a liquid side of a sound film without any defect is slight, and the increase speed is calibrated previously. A pressure within the filtering liquid chamber 3 increases abnormally when there are defects.
Patent JP-H02166173-A (JP)
Title: Anionic matte electrodeposition coating composition and formation of matte coating film
Inventor: NEGISHI HIROYUKI
IPC: C08F259/00
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a matte coating film excellent in coating appearance and film performances by using a polymer obtained by radical-polymerizing a vinyl monomer having a specified group in the presence of a fluoropolymer as a vehicle component. CONSTITUTION:An anionic matte electrodeposition coating composition is obtained by using as a vehicle component a polymer obtained by radical- polymerizing an alkoxysilane-containing vinyl monomer (e.g. divinyldimethoxysilane) in the presence of a fluoropolymer (e.g. a hydroxylated fluoropolymer comprising hydroxyethyl vinyl ether and tetrafluoroethylene). Because said polymer contains an alkoxysilane group in the side chain, it forms a silanol by hydrolysis when dispersed in water and further forms a siloxane bond by the condensation of the silanol groups to form a fine roughened surface. Even when it is cured by baking, the coating film gives a roughened surface without causing perfect meltflow. In this way, a matte coating film can be obtained.
Patent JP-H09122293-A (JP)
Title: Lot box plaything containing lot drawing rod and fortune telling box
Inventor: HATTORI KAZUMI
IPC: A63F3/08
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a multiple purpose plaything like lottery, play game, fortune telling or the like, which is fair and impartial in how to take out a numeral from a random range with a plaything on hand and minimize a possibility of the luck of obtaining the same number so as to reject the deliberate performance. SOLUTION: A plurality of lot drawing rods 6 provided with color, pattern, numeral 7 or the like and falling-out protector 8 to be used are put in a lidded lot box 5 and a fortune telling box and the lot drawing rod is take at randam out of a portion provided on a lid 2 with the orders 3 of numeral and holes 4 to read out the color, pattern numeral or the like.
Patent JP-H04187575-A (JP)
Title: Production of diamond core bit
Inventor: KUCHIKI TAKAYOSHI
IPC: B23K26/21
Filed: 1990-11-22
Abstract: PURPOSE:To improve joining strength and load resistance from the side by irradiating the joining face between a cylindrical body and arc-like diamond blade with laser beam or electron beam to form tapered fillet part. CONSTITUTION:The tip of cylindrical body 1 is brought into contact with an arc-like diamond blade 2 and the joining face is continuously irradiated with laser beam or electron beam from the arrow (a) to melt whole the circumference in the vicinity of the joining face. Then the joining face is melted and solidified and tapered fillet (b) is formed in at least either one of outside or inside of diamond core bit to bond the body 1 to diamond blade 2.
Patent JP-H08155410-A (JP)
Title: Method for peeling discharged chewing gum
Inventor: KEYAKI YOSHIROU
IPC: A47L13/00
Filed: 1994-11-30
Abstract: PURPOSE: To easily peel the discharged chewing gum bonded to a road surface without damaging the road surface. CONSTITUTION: Liquefied nitrogen gas is ejected to the discharged chewing gum P bonded to a road surface from a pressure container 2 for several sec and the discharged chewing gum P is quenched to be embrittled to be made peelable.
Patent JP-H02166666-A (JP)
Title: Image signal regenerating device
Inventor: OGURA TOKIHIKO
IPC: G11B20/06
Filed: 1988-12-20
Abstract: PURPOSE:To enable the high accurate correction of a time base variation by controlling a storage operation using either a 1st storage control signal according to the level of a 2nd pilot signal outputted from a regenerating means or a 3rd storage control signal formed from 1st and 2nd storage control signals. CONSTITUTION:When a detecting signal P of the 2nd pilot signal fT' in a detecting circuit 38 becomes smaller or larger than values in a prescribed range, a control signal R is set at a high level by a system controller 46, and the level of an error signal outputted from a phase comparator 36 is fixed by a holding circuit 40 to fix the oscillating frequency of a voltage control oscillator 41 at constant. Then, in a horizontal line where the phase of the 2nd pilot signal fT' is disturbed, a sample clock signal synchronized approximately in phase by a 1st pilot signal 13fH is outputted from a multiplier 42. Then, when the signal fT' is normal, a high accurate PLL control is performed by the signal fT' and the signal 13fH to make the multiplier 42 output the ample clock signal capable of following even in the jitters of a high frequency. By this method, the high accurate correction of time base variations can be carried out.
Patent JP-H04192647-A (JP)
Title: Cell traffic monitor
Inventor: SATO YOICHI
IPC: H04L12/24
Filed: 1990-11-22
Abstract: PURPOSE:To monitor a cell traffic with the hardware of the rational scale by adopting a tapped delay circuit and providing a counter means, a threshold level latch circuit and a comparison discrimination circuit to taps. CONSTITUTION:The monitor is provided with a detection circuit 12 detecting the presence of a valid cell in a signal synchronously with a signal to be monitored, a shift register 13 being a delay circuit receiving a detection output and shifting the received output to the right for each cell time, and a counter means 14 receiving the detection output as a sum input and receiving a delay output shifted out from an S stage of the register 13 as a subtraction input. Moreover, the monitor is provided with a threshold level latch circuit 15 latching a threshold level (Y) for an S cell time and a comparison discrimination circuit 16 comparing the threshold level with a count of the counter 14 to send a discrimination output. Thus, plural sets of discrimination are implemented in parallel and the cell traffic is monitored with the hardware of the rational scale.
Patent JP-H11151373-A (JP)
Title: Housing device with image display and control method for the same
Inventor: TAKADA HISANOBU
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a housing device with an image display which is convenient for handling articles such as medicines or the like which should be periodically taken, by mounting a housing part with a cover for storing the articles which are preferably periodically used, and mounting an operating part for informing a time of the use of the article and managing the use condition thereof. SOLUTION: When a device is to be used, a clock is set as the initial setting. That is, a display image plane 2 makes a display for setting the clock, and a present time input by the operation of an operation button 11 in an operating part 10 is set in a clock circuit. Then the display image plane 2 makes a display for setting an alarm time, and an input alarm time is stored in a set time holding part. When one of items, for example, the setting of the alarm time, is selected by the operation of the operatin button 11 and a determination button 12, the timer is operated to operate an alarm part at an alarming time. Further a count value counted in accompany with the operation of the alarm is fetched as the operation history to be stored in an operation history holding part.
Patent JP-H09158704-A (JP)
Title: Turbine bearing oil temperature control device
Inventor: NAKAJIMA KIYOTAKA
IPC: F01D25/18
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To stabilize oil temperature control so as to prevent the generation of shaft vibration during turning operation by constituting in such a way that a temperature controller controls the opening/closing action of a regulating valve in a specified state on the basis of a signal obtained by proportionally computing a signal formed of an oil temperature signal and a set temperature signal. SOLUTION: During turning operation 10a of a turbine or a turbine trip 10b, and when the temperature of oil returned to an oil cooler from a bearing of the turbine is the specified value or less 10c, a temperature controller 51 controls the opening/closing action of a regulating valve 9 on the basis of a signal obtained by proportionally computing a signal formed of an oil temperature signal and a set temperature signal. Overshoot caused by integration can thereby be prevented, and the undershoot of oil temperature can be prevented, so that the control of the temperature regulating valve 9 at the turning time is stabilized to eliminate the on-off action of the temperature regulating valve 9. The fluctuation of oil temperature is thereby reduced.
Patent JP-H04193752-A (JP)
Title: Production of spotted kneaded tile
Inventor: MUTO MAKOTO
IPC: C04B33/14
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a uniformly spotted kneaded tile without releasing pigment contained therein by dry-pressing plural or one kind of pigment-impregnated argil by a specified method to form a tile green ware and then firing the green ware. CONSTITUTION:A pigment 2 is added to granular body 1 for forming tile (e.g. granulated by spray drier 6) and then mixed by a mixer 7 to form the body 3 with the granular body 1 coated with the pigment 2. The body 3 is the compressed by rollers 8 and 8 to obtain the blocky formed body 10 of pigment- impregnated body 9 with the pigment 2 deposited on the grain 1 infiltrated into the granular body 1. The formed body 10 is then extruded from a disintegrating and granulating machine 11 to produce kneaded argil of specified size, and the obtained unicolored or multicolored kneaded body (e.g. 9a, 9b and 9c) is dry-pressed to form a tile green ware 12 which is then fired.
Patent JP-2000143181-A (JP)
Title: Cargo hanging device
Inventor: FUJIMOTO YOSHIAKI
IPC: B66D5/30
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To reliably prevent a cargo falling accident by selection of an unprepared free fall state by switching a state to a free fall state from a lock state only when at least two selecting means among plural selecting means are put in an operation state. SOLUTION: A controller switches a mode to a free fall mode from a neutral brake mode when the state is maintained for a prescribed time or more when a selecting switch is put in an ON state by operation of a driver and a pressure switch 71 is also turned on by stepping a foot brake 7 by prescribed stepping force or more. The free fall mode is maintained up to performing the next switching operation by the selecting switch. Afterwards, even if the selecting switch is turned on, when a switching condition of turning on both the pressure switch 71 and the selecting switch is not realized by the prescribed time, the neutral brake mode is maintained without being switched to the free fall mode from the neutral brake mode.
Patent JP-H08245813-A (JP)
Title: Biaxially oriented thermoplastic resin film
Inventor: ABE KOICHI
IPC: C08L67/02
Filed: 1995-12-08
Abstract: PURPOSE: To provide a film having a low coefficient of friction and improved in wearing resistance and handleability by extruding a thermoplastic resin containing inert particles into a sheet and biaxially stretching the sheet. CONSTITUTION: A thermoplastic resin (a) is melt-kneaded together with 0.001-0.3wt.% spherical inert particles having an average particle diameter of 5-2,000nm, an aspect ratio of 1.0-1.3, and a relative standard deviation of 0.6 or lower. The mixture is extruded into pellets containing the inert particles. These pellets are melted at a temp. not lower than the m.p. of the resin (a) but not higher than the decomposition point thereof, and are extruded into a sheet together with a thermoplastic resin not containing inert particles to obtain an unstretched film. This film is stretched in an areal stretch ratio of 9 or higher and then heated at 140-280 deg.C for 0.5-60sec.  Thus, the objective film is obtained in which the average height of surface projections on at least one side is 10nm or larger and is 1/4 to 1/3 of the average particle diameter (b) of the inert particles and the number of projections having a height not higher than 1/3 of the diameter (b) accounts for 40-80% of the total number of all projections.
Patent JP-H03201752-A (JP)
Title: Circuit device for signal fault identification
Inventor: BUIRUFURIITO BURUGAA
IPC: H04L69/40
Filed: 1990-11-22
Abstract: PURPOSE: To easily identify the influence of a signal fault by always comparing identification data with belonging digital signals send from an A/D converter by means of a computer and triggering an error identifier when the digital signal is deviated from the identification data in an unallowable degree. CONSTITUTION: When a vehicle is started, a routine which always identifies passing faulty influences is also started and identification data KU usually filed until the influences pass are compared with a digital signal value UD. Then the value of 'X' (X=KD-UD) is obtained by forming the difference between the data KU and value UD and whether the value X is smaller than or equal to the maximum allowance XM is checked. Only when the absolute value of X is larger than that of the value of XM, a computer 2 forms an error identifier FK. The identifier FK works so that the actuation of a safety device cannot be made as far as the identifier FK exists and reset on a RESET input side only when the absolute value of X again stays within an allowable limit. Therefore, the influence of a signal fault can be identified easily.
Patent JP-H03181377-A (JP)
Title: High pressure washing device
Inventor: KURAUSU KOTSUKU
IPC: B08B3/00
Filed: 1990-11-22
Abstract: PURPOSE: To feed a foamed washing fluid by providing the device with hose-like control piping which can be pressurized by compressed air and applying pressure on the fluid by using the compressed air confined in a shut-off valve. CONSTITUTION: The washing device is connected to high-pressure water and compressed air sources through its piping 1 and 10. When the device is connected to a chemical source by piping 17, a check valve 16 and a metering valve 15, a valve 23 is opened by turning a lever 24, by which the high-pressure water is supplied through an injector 4 and chemicals are added to the water. The compressed air is added to this washing fluid through piping 12 and the washing fluid is foamed in a working hose 6. The foamed fluid is fed through an outlet nozzle 7 to the area to be washed. When the pressure in control piping 20 drops, ball valves 2 and 11 are opened again and the feeding of the foamed washing fluid is continued. As a result, the stable feeding of the foamed washing fluid is made possible.
Patent JP-H09160683-A (JP)
Title: Communication system
Inventor: SHIROKURA TOSHIYA
IPC: G06F13/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the danger of malfunction, abnormality of communication operation, etc., as much as possible in the case of a deficiency in power supply from an external power source. SOLUTION: This system is constituted by connecting a main body control part HS and a remote control part RS which use different communication system by a repeating device C enabling them to communicate with each other by their communication systems, they are equipped with an internal power source B continuing control operation until the deficiency state of electric power supplied from the external power source lasts for a permissible time, and when the permissible time is elapsed, the control operation is initialized. Further, the permissible time of the repeating device C is set longer than the permissible time of the main body control part SH.  In this case, the repeating device C is so constituted that the elapsed time of the deficiency state of power supply from the external power source is longer than the permissible time of the main body control part HS and the permissible time of the remote control part RS and when the set time shorter than the permissible time of the repeating device C is elapsed, the control operation is initialized.
Patent JP-H03182006-A (JP)
Title: Flexible flat cable
Inventor: SASAKI TAKASHI
IPC: H01B7/08
Filed: 1989-12-11
Abstract: PURPOSE:To obtain a connector terminal which gives stable contact with a connector contactor by making a reinforcing plate of the terminal for the connector of a metal. CONSTITUTION:A flexible flat cable is obtained by sticking insulators 1 made of polyesters, incombustible vinyl polymers, etc., and coated with an adhesive 2 to both sides of a copper foil 4 with a thermal seal. In the connector terminal part, the insulator 1 is only on one side and instead, using a sticking material 7, a reinforcing plate 8 of a metal is stuck so as to reinforce the part and keep a stable contact with a connector. As a result, the terminal part has high hardness, become hard to be deformed, and scarcely deteriorates owing to high temperature aging, and the contact part hardly moves, and a stable contact is obtained.
Patent JP-H04194119-A (JP)
Title: Spraying work for formation of vegetative base
Inventor: SATO KAZUYUKI
IPC: E02D17/20
Filed: 1990-11-27
Abstract: PURPOSE:To accelerate the growth of plants by a method in which a mixture containing many air bubbles caused by a blowing agent is sprayed onto a slope to produce many voids among soil particles and the soil particles are bonded by a coagulant to keep the voids for long periods. CONSTITUTION:Soil, an inorganic soil improving agent, an organic soil improving agent, fertilizer, and fibers, together with a slurry containing a blowing agent in water, are sent to a spraying nozzle through a slurry compounding tank 2 by means of a compressor 8. A coagulant is also sent to near the nozzle l by a pump 5 from a coagulant solution tank 3. The coagulant is mixed with the slurry and sprayed onto a slope to form soil having many voids which make the germination and growth of plant seeds and young plant better.