baber/WOPTO huggingface dataset:
Patent JP-2001064493-A (JP)
Title: Biodegradable plastic foam sheet
Inventor: KAWAKAMI HAJIME
IPC: C08L67/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a foam sheet consisting of a plastic material having a biodegradability, which consists of a combination of a cap film having a same level thickness to the plastic foam sheet used usually with a back film, and having a practically sufficient biodegradability at a price capable of being used in a usual usage. SOLUTION: This biodegradable plastic foam sheet obtained by adhering a cap film having many caps obtained by depressing the film with a back film, both made from a plastic, at the bottom part surface of the caps, is obtained by using a modified aliphatic polyester resin expressed by the formula [R is CO or CH(OCH3); (m) is 2-4 integer, N means a repetition] as the plastic material.
Patent JP-2000068892-A (JP)
Title: Interrogator antenna, card antenna and interrogator and non-contact ic card using the antennas
Inventor: TAKAMIYA ITSUO
IPC: G06K17/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce unwanted waves received by the data transmission/reception coil antenna of an interrogator by arranging the data transmission/reception coil antenna and a power/clock transmission coil antenna at positions for not overlapping antenna surfaces on the same plane by shifting the center axis of the antenna. SOLUTION: For this interrogator antenna, the data transmission/reception coil antenna 11 and the power/clock transmission antenna 12 for constituting the interrogator antenna are arranged at the positions for not overlapping the antenna surfaces on the same plane by shifting the center axis of the antenna. By attaining such constitution, compared to the case of arranging the data transmission/reception coil antenna 11 and the power/clock transmission coil antenna 12 on the same plane and on the same center axis, connection between both coils becomes non-dense. Thus, the unwanted waves received by the data transmission/reception coil antenna 11 of the interrogator at the time of up-linking are reduced.
Patent JP-H1064487-A (JP)
Title: Battery
Inventor: YOSHIDA HIROAKI
IPC: H01M10/05
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of an electrode body into a container, and to provide a battery having the super recycling characteristic by forming a projecting part in an inside surface of a bottom part of a battery container, and inserting this projecting part into a winding core part of a spiral electrode body, so as to form a battery in an organic electrolyte battery. SOLUTION: A separator is interposed between a sheet-like positive electrode and a sheet-like negative electrode, and they are wound around a pipe so as to form a spiral electrode body. On the other hand, a battery container 8 is formed by impact forming method, so that an inside surface of a bottom part is provided with a projecting part 9, which is formed into the same shape as the winding core part of the electrode body and that this projecting part 9 has a hollow part 10 communicating with an outside surface of a bottom part of the battery container. The projecting part 9 of this battery container 8 is inserted into a winding core of the electrode body, so as to form a battery.  Consequently, positioning at the time of inserting the electrode body is facilitated, and the generation of damages on the surface of an electrode at the time of insertion is prevented, and the electrode body can be held securely, and a distance between the electrodes can be maintained constant.
Patent JP-S6296758-A (JP)
Title: Self-diagnosing device for throttle opening detecting means
Inventor: KATAYAMA KENJI
IPC: F02D45/00
Filed: 1985-10-23
Abstract: PURPOSE:To facilitate the judgement of abnormality by judging a throttle opening detecting means to be abnormal in the case where, while a throttle opening detecting means outputs such a detecting value that a throttle valve is not fully closed, an engine load detecting means outputs a detecting value corresponding to the fully closed condition thereof. CONSTITUTION:A throttle opening detecting means B which detects at least the fully closed condition out of the openings of a throttle valve A interposed in the intake passage of an internal combustion engine C, and an engine load detecting means D which outputs a signal corresponding to the engine load are provided. And when such a detecting value that the throttle is not fully closed is being output from the throttle opening detecting means B, whether or not the detecting output value of the engine load detecting means D is the value corresponding to the fully closed condition of the throttle valve A is judged by a judging means E. It is so arranged that, when it is judged YES by this judging means E, a warning means F is operated to wan the abnormality of the throttle opening detecting means B.
Patent JP-S6296819-A (JP)
Title: Reading device of instrument display
Inventor: KIDERA HIROYUKI
IPC: G01D11/26
Filed: 1985-10-24
Abstract: PURPOSE:To bring a display character closer to the surface of an instrument panel apparently, by providing a prism, wherein one end surface faces the display character on the outer surface of a display drum, the other end surface faces outward from the surface of the instrument panel, and both end surfaces are relatively inclined. CONSTITUTION:A prism body 14 is coupled into a display window 13. A lower end surface 14L of the prism body 14 faces a display number 11 on a display drum 8. An upper end surface 14U faces upward from a surface 5a of an instrument panel 5. Both end surfaces 14L and 14U are relatively inclined. Namely the lower end surface 14L is inclined in a rising attitude toward eyes 15 of a rider. The upper end surface 14U is inclined in a falling attitude toward the rider. Therefore, the display character can be apparently brought closer to the surface of the display panel by the refraction of light in the prism body 14. Even if an angle theta between the display window and the line of sight is small, the entire display character can be visually recognized through the display window.
Patent JP-H0856830-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1995-09-19
Abstract: PURPOSE: To provide a rice cooker without inner lid, easier to handle due to elimination of troublesome cleaning of inner lid. CONSTITUTION: In a rice cooker which has a main body part 1, an inner pot 3 to be freely removably housed into the main body part 1, an inner pot heating means 14 for heating the inner pot 3, and a lid part 2 to close the main body part and an upper opening of the inner pot 3, a radiating plate 6 of the lid part 2 is opposed directly to the upper opening of the inner pot 2 while is kept at a high temperature of above a boiling point by a lid heating means 10 during the cooking of rice. This structure enables the preventing of gluten from boiling over, thereby eliminating the inner lid interposed between the inner pot and the radiating plate, which has been provided in the past.
Patent JP-H1164825-A (JP)
Title: Display device
Inventor: INO MASUMITSU
IPC: G09G3/36
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To rationalize mounting by reducing the scale of a horizontal driving circuit provided in a display device. SOLUTION: This display device is composed of a pixel array part 1 a vertical driving circuit 2 and a horizontal driving circuit 3. The pixel array part 1 has the rows and columns of mutually crossing scanning lines X and signal lines Y and pixels PXL arranged at the intersectional parts of both the lines. The vertical driving circuit 2 is connected to the respective scanning lines X and selects the pixels PXL for one row successively. The horizontal driving circuit 3 is connected to the respective signal lines Y, generates a signal voltage made into multigradations based on digital image data composed of multibits and writes the signal voltage in the selected pixels PXL for one row. The horizontal driving circuit 3 is provided with a multigradation circuit 34 serially connecting three stages of voltage modulating parts 35, 36 and 37.  The fore stage voltage modulating part 35 performs primary gradation corresponding to bit data on the side of high-order digits. The middle stage voltage modulating part 36 performs secondary gradation corresponding to the bit data on the side of middle-order digits. The rear stage voltage modulating part 37 performs tertiary gradation corresponding to bit data on the side of low-order digits.
Patent JP-H1070935-A (JP)
Title: Cutting implement for harvester
Inventor: HIRANO TOSHIKI
IPC: A01D34/24
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To readily simplify the course change, increase the reliabilities of the ascending limitation, descending limitation, sensors and the control of cutting height and enable smooth start of the cutting operation in the following step. SOLUTION: A controller 32 is installed to automatically carry out the operation to lift up the cutter 7 to the non-cutting work height by one touch operation of the lift switch 37 and to automatically carry out the operation to descend the cutter 7 to the height at which the cutting height is automatically controlled. The standard height value of the automatic control of lifting the cutter 7 in the one-touch operation automatic control of the lift switch 37 of the controller 32 is almost made to coincide with the standard height of the automatic control of descending the cutter 7. In addition, when the cutter 7 descends by the automatic control of the lift switch 37, the cutting clutch 27 is set lower than the automatically controlled movement height of the clutching member 28.
Patent JP-H08103929-A (JP)
Title: Mold for injection molding sprue
Inventor: TASHIRO AKIRA
IPC: B29C33/76
Filed: 1994-10-03
Abstract: PURPOSE: To shorten the injection molding cycle time of a sprue. CONSTITUTION: A spool for a photographic film patrone is molded by a hot runner type runnerless mold for a mass production at a high speed. The mold is formed of a double insert structure in which a fixed block 60 is formed of an outer insert block 64 and an inner insert block 65 containing a heater 68. In order to insulate the heat of the heater 68, the block 65 is formed of a stainless steel material having low thermal conductivity, and an air heat insulation space 70 is provided between the blocks 65 and 64. The block 64 is formed of a high thermal conductivity material such as a copper-beryllium alloy, etc., to improve the cooling effect by cooling water holes 66, 67.
Patent JP-H0956895-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a game by easily comprehensibly and predictively reporting prescribed conditions such as probability fluctuation by predictively reporting the prescribed conditions by displaying characters when the state of play turns into prescribed conditions or when prescribed conditions are established without providing the prescribed state. SOLUTION: Left, middle and right special picture patterns to be displayed on special picture pattern display parts 33a-33c of a CRT display are respectively composed of 16 kinds of pictures from '1' to '9' and from 'A' to 'G', these respective picture patterns are correspondently provided with respective random numbers, and the combination of great success picture patterns is the combination lining up the same picture pattern on the respective picture patterns and is decided based on the random numbers. Among the great success picture patterns, the picture pattern lining up any one of '3', '5', '7' and 'D', for example, consists of the probability fluctuation picture pattern as the special displayed result, and the probability fluctuation is generated.  Thus, the CRT display performs the predictive report of the prescribed state by displaying characters 71 and 72 while superimposing them on the entire display picture changed into three divided special picture pattern display parts 33a-33c or on the respective special picture pattern display parts 33a-33c.
Patent JP-S61118416-A (JP)
Title: Photo-setting resin composition
Inventor: MASAOKA YOSHIJI
IPC: C08G18/00
Filed: 1984-11-13
Abstract: PURPOSE:To provide the titled resin composition for coating, giving a cured product having high hardness and excellent adhesivity to the surface of iron, by using a specific spiro ring-containing urethane propolymer as a base resin and compounding the resin with a reactive diluent and a photo-polymerization initiator. CONSTITUTION:A polyisocyanate compound (e.g. 2,4-tolylene diisocyanate) is made to react with a spiroglycol in THF in the presence of a catalyst such as dibutyltin dilaurate, and the product is made to react with an unsaturated alcohol (e.g. allyl alcohol) to obtain a urethane prepolymer of formula I (R1 is lower alkylene; R2 is substituent group such as the group of formula II, formula III, etc.; n is integer of 1-10). The objective composition can be produced by using the urethane prepolymer as at least -a part of the resin, and compounding the resin with a reactive diluent [e.g. trimethylolpropane tri (meth) acrylate] and a photo-polymerization initiator (e.g. benzophenone) as main components.
Patent JP-S6487463-A (JP)
Title: Stacking device for paper
Inventor: TAKIZAWA YASUSHI
IPC: B65H31/30
Filed: 1987-09-25
Abstract: PURPOSE:To eliminate the need of an exclusively closing shutter, simplify structure, and reduce the time of process by providing a mechanism for locking a backup plate in an advanced position and giving the function of the shutter on the upper part of a discharging device besides the function of delivery to the discharging device, to the backup plate. CONSTITUTION:When a backup plate 12 is lowered from a stacking position to an advanced position, the shaft 35 of a push-pull solenoid 36 is fitted into the lock hole for the advanced position of a bracket 18 to lock the backup plate 12. When the backup plate 12 is retracted to a retracting position, the solenoid 36 is excited to retract the shaft 35, thereby, releasing the locking action of a locking mechanism 43 into which the shaft 35 is rotatably fitted. Thus, by enabling the locking of the backing plate 12 particularly in the advanced position, the backup plate 12 can effect the function of a shutter for preventing the loss of bills or a burglary accident by closing the upper part of a discharging device 16 besides the function of delivering bills to the discharging device 16.
Patent JP-S6480930-A (JP)
Title: Liquid crystal display element
Inventor: YAMANOUCHI JUNICHI
IPC: G02F1/1337
Filed: 1987-09-24
Abstract: PURPOSE:To uniformly orient a ferroelectric liquid crystal and to obtain an element having a high contrast by forming a plasma film as a film formed by the plasma polymn. of a specific compd. CONSTITUTION:The film formed by the plasma polymn. of the compd. expressed by the formula is used for at least either of oriented films. In the formula, R<1>-R<3> denote a hydrogen atom, alkyl group, substd. alkyl group, etc.; Q denotes a monovalent group contg. at least one oxygen atom. The compd. expressed by the formula is exemplified by the monoethylenic unsatd. ester of fatty acid, ethylenic unsatd. monocarboxylic acid or dicarbonic acid and the esters thereof. Only one kind of the compd. expressed by the formula may be used at the time of the plasma polymn. or >=2 kinds of the compds. may be simultaneously polymerized or may be successively polymerized. Uniform orientation is thereby obtd. when the film is used for the ferroelectric liquid crystal.
Patent JP-H0693567-A (JP)
Title: Polyester fiber for producing paper
Inventor: YAMAMURA YASUO
IPC: D06M101/16
Filed: 1992-09-08
Abstract: PURPOSE:To provide the polyester fiber excellent in its dispersibility on the production of paper, capable of readily giving the polyester fiber paper good in strength and weave, excellent in baling workability in a baling process because of not generating the slipping-down of the fibers, and used for producing the paper. CONSTITUTION:A treating agent containing a polyester polyether block copolymer comprising terephthalic acid and/or isophthalic acid, a lower alkylene glycol, and a polyalkylene glycol and/or its monoether and a polypeptide in an amount of 5-100wt.% based on the block copolymer is made to adhere to a polyester fiber.
Patent JP-H0287262-A (JP)
Title: Market price classifying device
Inventor: YAMAGUCHI MIKIO
IPC: G06Q40/04
Filed: 1988-09-24
Abstract: PURPOSE:To improve processing speed by normalizing the price or the time in a market price patterning means for the change of the market price in the past, and classifying the market price in the future by a neuro-computer. CONSTITUTION:A market price classifying device is composed of a market price patterning means 21 and a neuro-computer 22 and the market price patterning means 21 has either a price normalizing function or a time normalizing function or has the both functions. By inputting the value of the market price in the past to the market price patterning means 21, the market price patterning means 21 patterns the change of the market price. The pattern of the market price change in the past is classified to various categories by the neuro-computer 22 and outputted. Since the neuro-computer 22 can execute parallel processing, the change of the market price can be forecasted in a short time.
Patent JP-S6481894-A (JP)
Title: Additive for coal-water slurry having long life and high concentration
Inventor: NAKA AKIHIRO
IPC: C09K23/52
Filed: 1987-09-24
Abstract: PURPOSE:To obtain the titled additive transportable by a pump and directly usable as a boiler fuel, containing a naphthalenesulfonic acid compound, a fatty acid (salt) and a hydroxypolycarboxylic acid (salt) as essential components. CONSTITUTION:The aimed additive containing (A) 40-90wt.% condensate of (alkyl)naphthalenesulfonic acid with formaldehyde [10-500 (preferably 35-100) average condensation degree] or salt thereof (B) 30-5wt.% 6-22C (preferably 6-10C) fatty acid (salt) and (C) 30-5wt.% hydroxypolycarboxylic acid (salt) as essential components. The amount of the additive used is 0.01-5.0wt.% (preferably 0.03-2.0wt.%) based on coal-water slurry.
Patent JP-H03102965-A (JP)
Title: Character/drawing contact discrimination device
Inventor: SHIMIZU NOBORU
IPC: H04N1/40
Filed: 1989-09-18
Abstract: PURPOSE:To separate a character and a drawing accurately by classifying an area to which each black picture element group is to belong based on a characteristic of an extracted black picture element group into 3 to apply separate processing even when the character and the drawing are in contact with each other. CONSTITUTION:A characteristic extraction section 4 extracts the characteristic of each black picture element group in an inputted picture. A character/drawing discrimination section 5 discriminates whether a label is a character or a drawing, whether or not the character and the drawing are in contact with each other by using the characteristic quantity of complicatedness for clustering and classifies the label into 3 clusters. The part discriminated to be the character is given to a character processing section 7, the part discriminated to be the drawing is given to a drawing processing section 8 and the part in which the character and the drawing are in contact with each other is given to a contact separate section 6.
Patent JP-H01113352-A (JP)
Title: Improved production of anilinofumarate
Inventor: DONARUDO ROI MOORUDEINGU
IPC: C07C227/00
Filed: 1988-09-27
Abstract: PURPOSE: To easily obtain a compd. useful as an intermediate for the synthesis of a herbicide of quinoline-2,3-dicarboxylic acid in high yield in a reduced reaction time by the reaction of dichlorosuccinate and aniline in the presence of a phase transfer catalyst.  
     CONSTITUTION: Dichlorosuccinate expressed by the formula (R is 1-4C alkyl) which is easily obtd. from a dialkyl maleate is allowed to react with aniline in the presence of an aq. base (e.g. NaOH) and a phase transfer catalyst comprising a tri- or tetralkylammonium salt at 85 to 100°C for 1 to 4 hours without using a solvent so as to obtain a compd. of the purpose. The reaction is carried out by using each mole equiv. of dichlorosuccinate and aniline, at least 2 mol. equiv. of the aq. base, and 0.025 mol. equiv. of the phase transfer catalyst. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0774359-A (JP)
Title: Insulated-gate type thin film transistor
Inventor: KOJIMA HIDETSUGU
IPC: H01L29/786
Filed: 1993-09-02
Abstract: PURPOSE:To lessen an insulated gate thin film transistor in OFF-state current without deteriorating it in ON-state current characteristics. CONSTITUTION:An electrical charge electrode 15 is provided in a gate insulating film 13 adjacent to a drain region 12c. Before an actual drive takes place, a voltage is applied between the drain region 12c and the electrical charge electrode 15 so as to make the drain region 12c negative to charge the electrical charge electrode 15 with positive charge. When a thin film transistor is turned ON, a positive gate voltage VG is enhanced by positive charge accumulated in the electrical charge electrode 15, whereby electrons induced in a channel region 12a under the electrical charge electrode 15 are more than those induced in other regions. On the other hand, when a thin film transistor is turned OFF, a negative gate voltage VG, is shielded by positive charge accumulated in the electrical charge electrode 15, whereby holes induced in the channel region 12a under the electrical charge electrode 15 are less than those induced in other regions. Consequently, an insulated gate train film transistor of this constitution can be lessened in OFF-state current without deteriorating it in ON-state characteristics.
Patent JP-H0975521-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine by which time full of expectation from a reach (one step before a prize) to sifting to a prize is prolonged and playing time is prevented from being prolonged, by outputting an image to inform a player of random number generation when a generated random number is a value to set a pattern coinciding to a specific arrangement or to set only one pattern to be different. SOLUTION: When the value of a random number generated and outputted by a program performed by a CPU 46 is a value to display a specific arrangement or a value to set a plurality of patterns of which only one pattern is different from a specific arrangement, an image to inform that a random number is generated is outputted to a display 6 immediately after the generation of the random number. Thus, a player can hold expectation for a time from the generation of the random number to a time when all three patterns are stopped. Since the image display is performed independent from the pattern variation display and the variation time of patterns are not prolonged, the playing time is not fruitlessly prolonged to prevent the operation rated of a pachinko machine.
Patent JP-H0555273-A (JP)
Title: Resin-sealed semiconductor device
Inventor: OTSUKA AKIO
IPC: H01L23/48
Filed: 1991-08-28
Abstract: PURPOSE:To reduce a size without decrease in the reliability of a resin-sealed semiconductor device. CONSTITUTION:A semiconductor chip 3 is placed on a die pad 2 of a lead frame 1, the chip 3 is electrically connected to inner leads 4 by bonding wires 5, they are resin-sealed to form a package 6, the pad 2 is formed perpendicularly to the mounting surface of a semiconductor device, and the chip 3 is placed on the vertical surface of the pad 2. Thus, the wires 5 can be linearly connected, electric short-circuit, external exposure are prevented to obtain the reliability of the device, and a reduction in the size of the device can be realized.