baber/WOPTO huggingface dataset:
Patent JP-2000168412-A (JP)
Title: Floor accommodating seat for car
Inventor: ABE TSUTOMU
IPC: B60N2/30
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a floor accommodating seat for a car in which a seat cushion can freely follow to an accommodating position of a seat back when the seat cushion is interlocked with a front-collapsing of the seat back and is accommodated along a floor while the seat cushion is superposed at a lower side of the seat back. SOLUTION: An upper position than a lower end of a seat back 2a is pivotally supported to a support frame 5 vertically provided on a floor 1. The lower end of the seat back 2a is pivotally supported to a base end of a seat cushion 2b. A lower end of an outer cylinder is pivotally supported to the floor 1 and an upper end of a slider is pivotally supported to the seat cushion 2b so as to support the seat cushion 2b at a usual position by a link 10 constituted by the outer cylinder and the slider slidably accommodated in the outer cylinder.
Patent JP-H09180721-A (JP)
Title: Electrode for lithium battery, manufacturing method therefor, electrochemical apparatus, and manufacturing method therefor
Inventor: HIBARA AKIO
IPC: H01M4/1393
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To widen the option of solvents for electrolytic solutions to be used in an electrode made of a carbon material which can be doped and dedoped a lithium ion. SOLUTION: A carbon material which can be doped and dedoped with lithium ions is used as a component material of an electrode for a lithium battery and the carbon material has the peak of the inner-most shell electrons (Cls) in a range shifted to higher energy side by 6.5-11.5eV than the carbon-carbon bond energy of Cls of carbon atoms, which compose the carbon material, as the standard in the case the surface of the carbon material is measured by x-ray photoelectron spectroscopy.  The carbon material is obtained by electrochemical reduction treatment for a carbon material, which can be doped and dedoped a lithium ion, using an electrolytic liquid produced by dissolving a lithium salt in an aqueous solvent containing a carbonic acid ester substituted with fluorine, and doping and dedoping the lithium ion can be carried out sufficiently in the case of using an electrolytic liquid containing phosphoric acid ester.
Patent JP-H03204495-A (JP)
Title: Connective sealing method of corrugated double-wall pipe
Inventor: HORIUCHI YOSHIYASU
IPC: F16L33/28
Filed: 1989-12-29
Abstract: PURPOSE:To prevent water immersion and water leakage and to contrive highly and reliable sealability by winding a band-shaped elastic body coated with a foam body around the outer circumference of an expansive packing that reacts and combines with water at the recessed parton the outer circumference of a corrugated double-wall pipe made of synthetic resins. CONSTITUTION:A corrugated double-wall pipe 1C made of synthetic resins is comprised of an inner circumference wall 2 and an outer circumference wall 3, and the inner surface of the inner circumference wall 2 is smooth and the outer circumference surface of the outer circumference wall 3 is formed in spiral recessed and projecting wave forms 30, 31. Around the recessed and projecting wave forms 40, 41 of pipes 1A, 1C to be connected, a band-shaped elastic body 4 comprised of a core body 40 having the recessed and projecting wave forms 30, 31 and expands when reacts and combines with water and whose outer circumference is coated with a foam body 41 is wound. If these pipes 1A, 1C are thrusted each other in a joint 1B, the pipes 1A, 1C can be connectively sealed. As a result, water immersion and water leakage are prevented, and it becomes highly reliable connective seal of corrugated double-wall pipe.
Patent JP-H03202315-A (JP)
Title: Adapter of anchor nut for steel pipe concrete electric-light pole
Inventor: URANO MIKIO
IPC: B28B7/00
Filed: 1989-12-28
Abstract: PURPOSE:To simply realize fixedly holding of a nut for anchoring a footing bolt at the casting of a steel pipe concrete electric-light pole by a method wherein the adapter concerned has a curved surface plate, the area of which is larger than that of a mounting hole opened on a steel pipe and from which a plurality of engaging pawls engaging with the under surface of the peripheral edge of the mounting hole, are droopingly provided and further from the center of the under surface of which an engaging body engaging with the threaded hole of the anchor nut is protrusively provided. CONSTITUTION:The adapter 7 concerned has a curved surface plate 9, the curved surface of which is the same as the outside surface of a steel pipe 6 and the area of which is larger than that of a mounting hole 8 opened on the steel pipe 6 and from the center of the under surface of which a U-shaped engaging body 10 is droolingly provided. On each one of opposing outside surfaces of the engaging body 10, a plurality of projections 11 are protrusively provided. Engaging pawls 12 are concentrically and droopingly provided at equal space intervals on the under surface of the curved surface plate at its peripheral part. Further, at the center on the top surface of the curved surface plate 7, a support 13 is protrusively provided. Under the condition that a form 14, to which the steel pipe 6 having the adapter 7 fixed thereon is installed, is set horizontally and brought into rotation, concrete is poured into the form so as to be given by a strong centrifugal force in order to cast a pipe electric-light pole having a layer made of dense concrete 15 therein.
Patent JP-H03200855-A (JP)
Title: Resin composition
Inventor: WATANABE NAOTOSHI
IPC: C08L27/06
Filed: 1989-12-28
Abstract: PURPOSE:To give an excellent impact resistance and a good weatherability and to decrease the gelation time by compounding a vinyl chloride resin with a specific chlorinated ethylene-propylene copolymer. CONSTITUTION:100 pts.wt. vinyl chloride resin is compounded with 1.0-18 pts.wt. chlorinated ethylene-propylene copolymer having a chlorine content of 20-45wt.% and a Mooney viscosity (ML1+4, 100 deg.C) of 10-150. The copolymer is obtd. by chlorinating an ethylene-propylene copolymer having a propylene content of 15-40wt.%, a melt flow index of 0.01-5.0g/10min, a peak of melting measured with a differential scanning calorimeter of 80 deg.C or higher, a degree of crystallization measured with an X ray of 3% or higher, and a ratio of wt.-average mol.wt. to number-average mol.wt., i.e., an index of a mol.wt. distribution as measured by gel permeation chromatography, of 4 or higher.
Patent JP-H11173183-A (JP)
Title: Transient air-fuel ratio correcting control method
Inventor: ASANO MORIHITO
IPC: F02M65/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To keep up an air-fuel ratio in time of transition at the proper value by setting a sticking fuel quantity according to a driving state in the case where a fuel injection quantity is compensated in time of transient driving, and in time of a variation in the driving state, calculating a variation from the sticking fuel quantity, thereby altering the sticking fuel quantity and an evaporated fuel quantity according to this variation. SOLUTION: An electronic control unit 6 inputs an intake pressure signal (a) by an intake pressure sensor 13 and an engine speed signal (b) by an engine speed sensor 14, and controls a fuel injection valve 5 by a final injection time to be found out by compensating the basic injection time through various compensation factors. In this case, a driving state is set up on the basis of engine speed and intake pressure, and an upper limit value at that time is set up as a wall surface sticking quantity W. Next, a difference between the last value and this time value of the wall surface sticking quantity is found out, and a fact of whether this difference is more increased than the last time or not is judged. When it is so judged as increased, the sticking quantity is calculated so large enough, while when it is so judged as decreased, the evaporated quantity is largely calculated.  With this, the properization of an air-fuel ratio in time of transition is promoted.
Patent JP-H03204474-A (JP)
Title: Hydraulic pressure control device for vehicle automatic transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16H61/14
Filed: 1989-12-31
Abstract: PURPOSE:To reduce driving loss of an oil pump by connecting a signal pressure- receiving unit of a line pressure control valve to an oil passage in which oil pressure is changed at the time of engagement of a lock-up clutch, and reducing line pressure during engagement of the lock-up clutch. CONSTITUTION:With the hydraulic pressure control device 9 of an automatic transmission, a signal pressure-receiving unit consisting of a differential pressure- receiving unit E2a of a line pressure control valve 92a, and a piston pressure- receiving unit F2a is connected to an oil passage in which oil pressure is changed at the time when a lock-up clutch 11 is engaged by a lock-up control valve 93b. Further, when the lock-up clutch is engaged, line pressure is reduced to a suitable value by pressure regulating operation of the line pressure control valve 92a. Driving loss of an oil pump 91 is thus reduced, and improvements of fuel cost performance and power performance can be achieved without using complicated, expensive control devices.
Patent JP-H05174194-A (JP)
Title: Character recognizing device
Inventor: NIWA TOSHIO
IPC: G06K9/72
Filed: 1991-12-25
Abstract: PURPOSE:To provide the character recognizing device accelerating a character recognizing speed. CONSTITUTION:This device is equipped with a character recognition part 1 to recognize document images and to output N candidate characters per character, candidate character correct answer rate calculation part 4 to calculate a correct answer rate by candidate orders from the character string of a correct answer at one part of a sentence to be recognized and the candidate characters of the sentence at one part recognized by the character recognizing means 1, candidate character number decision part 10 to decide the number of candidate characters from the correct answer rate for each candidate order based on prescribed rules, candidate character selection part 2 to decrease the number of candidate characters recognized by the character recognizing means 1 in the document to be recognized according to the decided number of candidate characters, and character correction part 3 to select a corrected character string concerning vocaburary and grammer from the set of the decreased candidate character strings and since the number of candidate characters can be narrowed down to a proper and optimum number obtained from the correct answer rate by candidate orders, the calculated variable can be reduced.
Patent JP-H06176301-A (JP)
Title: Magnetic head for magneto-optical recording
Inventor: ISHII KAZUNORI
IPC: G11B11/105
Filed: 1992-12-01
Abstract: PURPOSE:To lower the degradation in saturation density by an increase in temp. and to suppress the increase of the temp. by winding a coil on a core consisting of a magnetic material formed by orienting and dispersing the fine leaves consisting of a metallic material having a high magnetic permeability and high saturation density into a nonconductive material. CONSTITUTION:The core C formed by dispersing the fine leaves F consisting of the metallic material having the high magnetic permeability and high saturation density (for example, 'SENDUST alloy (R)' into the nonconductive material (for example, resin material) and compression molding the material is formed to a U shape. The fine leaves F are oriented approximately parallel along a magnetic path L. The coil is wound around the main magnetic path Cp. The magnetic head is constituted by using such core C.
Patent JP-H03202138-A (JP)
Title: Granulating dripping nozzle and granulator using the same
Inventor: NAKANISHI MOTOYASU
IPC: B01J2/06
Filed: 1989-12-27
Abstract: PURPOSE:To increase granulating speed by dripping liquid droplets at a rapid interval by providing a tube body and a fine wire to a nozzle and providing the dripping part formed so as to extend from the end part of the tube body to the wire. CONSTITUTION:The liquid (e.g; a liquid prepared by mixing a fine deodorant powder with a water-soluble alginate aqueous solution) in a tank 10 is dripped in the dispersing medium (e. g; alcohol) in the granulating tank 13 provided under the tank 10 from the nozzle 14 provided to the tank 10 to prepare a granule D becoming insoluble in the dispersing medium by the reaction of the component of the dispersing medium with the liquid. At this time, a tube body 15 and a fine wire 16 are provided to the nozzle 14 and the dripping part 16a formed so as to extend from the end part of the tube body 15 is provided to the wire 16. As a result, liquid droplets can be dripped at a rapid interval and the speedup of granulation can be achieved.
Patent JP-H11157337-A (JP)
Title: Door frame structure for sash door vehicle
Inventor: OBARA YOSHIHIRO
IPC: B60J5/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To facilitate form machining without particularly increasing cost and allow interior finish to be applied relatively freely. SOLUTION: This door frame structure has a metal sash panel 20 into which a glass run for elevatingly guiding door glass is fitted. In this case, a resin frame 30 covering at least the cabin inner side of the sash panel 20 is fitted to the sash panel 20, and a body side weatherstrip WS fitted to a flange F of a body opening part peripheral edge is brought into elastic contact with the frame 30 at the time of closing a door.
Patent JP-H06195445-A (JP)
Title: Method for extracting point corresponding to plural images
Inventor: IIJIMA KATSUMI
IPC: G06T1/00
Filed: 1992-12-24
Abstract: PURPOSE:To obtain both edge information in the upper and lower parts of an object with high accuracy, in the correspondence point extracting method of plural images. CONSTITUTION:A local operation having the excitable coupling and the repressible coupling based on a real picture element for the black point Qk (i, j) of an initial screen Dk, for instance, is performed as follows: (1) For each intersection point on the initial screen Dk, the local operation having the excitable coupling and repressible coupling based on the real picture element is performed in the same way as a conventional example. (2) Also for each intersection point on an initial screen Dk-1 and an initial screen Dk+1 which are arranged in the upper and lower parts of the initial screen Dk, respectively, the local operation having the excitable coupling and the repressible coupling based on the real picture element is performed.
Patent JP-H03201920-A (JP)
Title: Chicken raising in chicken barn
Inventor: YOSHIDA YUTAKA
IPC: A01K31/00
Filed: 1989-12-28
Abstract: PURPOSE:To change chickens in each small chamber and to avoid temporary reduction in egg production by dividing the interior of chicken barn having formed an air inlet and an air outlet at the top into plural small chambers and storing specific chicken raising unit cage units in the small chambers. CONSTITUTION:The interior of a chicken barn 1 having given inner space 2 and a formed air inlet and outlet 3 is divided by partition walls 4 in the longer direction to form plural small chambers 5, each chamber is made in a closed state, equipped with plural chicken raising cage units 6 side by side having an air circulating fan 8 at the top and chickens are stored in each chicken raising cage of the chicken raising cage units 6. When chickens in the chicken barn are periodically changed, the whole chickens are not changed at one time and chickens in each small chamber divided by the partition walls can be changed.
Patent JP-H03204556-A (JP)
Title: Instantaneous water heater
Inventor: NISHI TAKAHIRO
IPC: F24H1/10
Filed: 1989-12-30
Abstract: PURPOSE:To use hot water at a predetermined temperature or near that temperature in short time by connecting a water supply tube to a confluent mixture valve by a bypass tube, and installing an electric heater in an insulating hot water storage vessel. CONSTITUTION:In the case of not using for long time such as at night in winter, an electric heater 10 of an insulating hot water storage vessel 7 is operated to hold hot water temperature in the vessel 7 at a temperature higher than a normal using temperature. When a cock of a hot water supply unit 15h is opened to start supplying hot water, the flowing water of a water supply tube 17 is detected by flowing water detecting means 18, controlled by a controller, and a burner 19 starts burning. After remaining water in a tube of a downstream side from the vessel 7 is first discharged from the unit 15h, hot water of high temperature in the vessel 7 is mixed with clean water fed through a bypass tube 9 by a confluent mixture valve 8 and discharged. In this case, when a valve body 13 is moved by a heat responsive element 12 provided in a confluent passage 11 is moved as the valve 8 to vary confluent ratio, output hot water temperature can be suitably regulated by the movement of the body 13 by the element 12.
Patent JP-H11241777-A (JP)
Title: Rotary valve
Inventor: SHIMADA HIROSHI
IPC: F16K3/22
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent erosion by cavitation at the micro opening of a rotary valve, and to miniaturize the size of the rotary valve itself. SOLUTION: A valve element 4 having a projecting rotary bending surface using a valve shaft 3 as a central shaft is provided in a valve element rotatably around the valve shaft 3, a valve casing 2 side sheet ring 6 coming into contact with the projecting rotary bending surface according to rotation of the valve element 4 is arranged on the upstream side of the valve casing 2, a comb-type part 7 for dispersing fluid to the edge part on the advance side according to closing operation of the valve element 4 is extended circumferentially from the edge part, and at least the inner surface of the valve casing 2 has a shape where the inner surface expands to larger diameter than the sheet ring 6.
Patent JP-H11171349-A (JP)
Title: Refuge method when vessel oscillates in continuous automatic unloader operation and refuge controller
Inventor: NISHIO TAKEKI
IPC: B65G67/60
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent a collision with a vessel wall of a scraping part by changing a refuge set value in accordance with a possibility of a collision by detecting the relative location of a continuous unloader and the vessel, judging oscillation of the vessel, calculating a possibility of the collision of a refuge location and an obstacle. SOLUTION: The relative location between a continuous unloader and a vessel is detected by a relative location detection sensor 10 and a computer 14 calculates a rate of change of a shaft angle of the relative location based on the data. The computer 14 monitors the rate of change, decides whether oscillation is dangerous one or not. When do oscillation is judged, the saving of a scraping is performed in accordance with three following processes. (1) The coordinate of the refuge location is calculated. (2) A collision monitoring calculation is performed. (3) In the case of a possibility of a collision as a result of the preceding calculating, a refuge set value is changed and the collision monitoring calculation is performed again.  If a possibility of the collision is left even if this calculation is repeatingly performed, the refuge is canceled and the vessel is stopped at the present location.
Patent JP-2000170368-A (JP)
Title: Under-staircase housing structure
Inventor: WATANABE KOJI
IPC: E04F19/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To have excellent usability at the time of housing and arrangement and contrive the effective utilization of a space by providing a housing space making a ceiling of a landing under the landing of a staircase, and setting a housing furniture with a caster capable of taking-in and out in the inside of the housing space. SOLUTION: A landing 4 is made a ceiling 6 to provide housing structure 1 under a staircase thereunder, and the ceiling 6 of the housing space 2 is made horizontal to make the housing space 2 a shape near to a rectangle. Two housing furnitures 7 with casters arranging the caster 8 are set on the lower face to be freely moved. The housing furniture 7 with the caster is moved to be moved out of the housing space 2, and working is performed out of the housing space 2 to make usability excellent. In addition, a lighting is attached to the upper part of one wall of the housing space 2, the height of the ceiling of the housing space 2 is low, and even in the case where the interior is deep, the inside can be brightened. Thereby a matter can be easily discriminated, housing and arrangement are facilitate, and usability can be improved.
Patent JP-2001168185-A (JP)
Title: Semiconductor device and its manufacturing apparatus
Inventor: UCHIYAMA HIROYUKI
IPC: H01L21/768
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve surface evenness on a large square pattern region for optically detecting position such as target and the like. SOLUTION: A large square dummy pattern DL is formed at a lower layer of a target T2 region formed at a scribe region SR of a wafer. A small square dummy patterns in a lower layer and a higher layer Ds2 are disposed over a wide region of a space between patterns serving as elements in a product region PR and a scribe region SR (active region L1, L2, L3, gate electrode 17 and the like). At that time, the small square dummy pattern Ds2 in the higher layer is shifted a half pitch with respect to the small square dummy pattern Ds in the lower layer.
Patent JP-H10188520-A (JP)
Title: Tape cartridge
Inventor: IKEDA TAKEHIKO
IPC: G11B23/107
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a tape cartridge that makes sure guiding of a reel rotation support body, and to ensure stable rotating condition of a tape reel, while achieving higher assembling performance of the tape cartridge. SOLUTION: In the tape cartridge, which houses a single tape reel having an upper flange and a lower flange and wound with a magnetic tape into a cartridge body comprising an upper half 1 and a lower half 2 and rotatably supports the tape reel freely on a reel rotation support body 90, a guide surrounding wall 22 is provided on the internal surface 1a of the upper half to hold the reel rotation support 9 while housing an elastic body 8 on the bottom part in the guide surrounding wall 22 to press the reel rotation support boy 9 onto the tape reel. The base end part of the reel rotation support 9 is housed into the guide surrounding wall 22.
Patent JP-2000171810-A (JP)
Title: Spacer for liquid crystal display device
Inventor: TAKANO TETSUO
IPC: G02F1/1339
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for a liquid crystal display device which enables homogeneous display, prevents the occurrence of impact unevenness and prevents the occurrence of abnormal alignment during energization or by static electricity. SOLUTION: This spacer is >=0.45 to <=1 in the ratio L2/L1 of the length L1 (μm) of a range where the line of a height 3 H horizontal to a base line overlaps the graph in a grain size distribution analysis and likewise a length L2 (μm) of a range where the line of the height 75 H horizontal to the base line overlaps the graph when the height of the maximum value of the graph is defined as 100 H and the base line as 0 H. In addition, the standard deviation of the grain size distribution is >=1.0 μm. Further, the spacer has the nonionic hydrophilic unit (I) expressed by formula on its surface. In the equation, R1 denotes a 1-18C alkylene group, an acyl group, etc., R2 denotes a 2-4C alkylene group; (x) denotes a number from >=1 to <=100.