baber/WOPTO huggingface dataset:
Patent JP-H0394319-A (JP)
Title: Input keyboard
Inventor: IIDA TOSHITAKE
IPC: G06F3/02
Filed: 1989-09-07
Abstract: PURPOSE:To allow even an inexpert user also to easily execute rapid input without seeing a key by restricting the movement of fingers on a keyboard and allowing a user to always sense the home positions of fingers. CONSTITUTION:The input keyboard 1 is constituted of input key groups 2a, 2b, shift key groups 3a, 3b, diaphragms 4a, 4b allowing fingers to sense their home positions, and a guide label 5 displaying the procedure of functional operation. The diaphragm 4a restricts the horizontal flows of right fingers and positions the right fingers on their home positions and the diaphragm 4b restricts the horizontal flows of left fingers and positions the left fingers on their home positions. Since the fingers can be allowed to always wait at their home positions, the inexpert user also can easily execute keying without seeing the key and rapid data input.
Patent JP-H1057383-A (JP)
Title: Suture needle
Inventor: KAWASHIMA YUKIO
IPC: A61B17/06
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a suture needle able to easily attach a suture thread on it composing a double construction needle top with an outer hollow needle and an inner core needle and holding an end of soft wire in its needle top. SOLUTION: The suture needle is composed of a double construction needle made from an outer hollow needle 1 and an inner core needle 5 and an operational screw 9 screwed into the inner core needle 5. Top of the outer hollow needle 1 is formed at a needle edge as well as its rear end is formed at a needle base while top of the inner core needle 5 is formed at a needle edge having a hook or a hole as well as a its rear end is formed at a needle base. The outer hollow needle 1 and the inner core needle 5 are combined so that the inner core needle 5 put in the hollow of the outer hollow needle 1 is free to slide only front and rear without causing relative rotation by means of a slide key means 4 processed on one of the two needles and a key groove means 8 to meet it processed on the other needle.
Patent JP-2000068018-A (JP)
Title: Inspection system for semiconductor package, its control method and its recording medium
Inventor: SENKAWA YASUHIDE
IPC: H01R33/76
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To easily perform the positioning with high accuracy by providing a lid having both of a function as a positioning mechanism, where the positioning reference is the shape of a bear chip of a semiconductor package, and a function for pressing the semiconductor package to obtain electrical contact with a contact pin. SOLUTION: A lid 20 pressing a semiconductor package 1 for obtaining electrical contact with a contact pin, comprises a positioning cavity 21a as a positioning mechanism for holding a bare chip 2. The semiconductor chip 1 is mounted by fitting the bare chip 2 to the positioning cavity 21a, and its position is determined by the positioning pin 20a. Furthermore, a slider 21b for pressing the bare chip 2 to a border line as a specific reference in the positioning cavity 21a is mounted, so that the position of the bare chip 2 is determined univocally in the positioning cavity 21a, by pressing the bear chip 2 in the direction of its reference line, whereby the lid 20 is mounted on a socket.
Patent JP-S6477174-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA RYOZO
IPC: H01L29/788
Filed: 1987-09-18
Abstract: PURPOSE:To improve an insulating film under a polycrystalline silicon electrode in its capability to withstand electrical stress by a method wherein impurity concentration in a polycrystalline silicon film is reduced and thermal processing conditions are eased in the manufacture of various semiconductor elements provided with polycrystalline silicon electrodes. CONSTITUTION:An 80-120Angstrom  thick silicon oxide film 2 is formed by thermal oxidation on a single-crystal silicon substrate 1 and, on the film 2, an approximately 4000Angstrom  thick polycrystalline silicon electrode 3 is built by CVD, to be doped with 1X10<17>-3X10<20>/cm<3> of phosphorus before being patterned. A thermal process to follow the patterning process will continue 10 minutes or less at 1000 deg.C, 20 minutes or less at 950 deg.C, and 40 minutes or less at 900 deg.C. This technique improves a first gate insulating film in its capability to withstand electrical stress.
Patent JP-S59121426-A (JP)
Title: Book type multi-item input device
Inventor: TOIKAWA KOUJI
IPC: G06F3/01
Filed: 1982-12-27
Abstract: PURPOSE:To perform a multi-item input with high efficiency by arraying desired multi-item on both sides of each page interposing a core material held between them, and providing input switches each works by pushing under the surface of each column. CONSTITUTION:A desired number of multi-item columns 6 are arrayed on a page surface 7. Such surfaces 7 are set on both sides of a binding member 8, and the columns 6 are set at independent places of each other regardless of arrangement of columns 6 on other surfaces. The member 8 incorporates input switches 10 each works for each column 6 by pushing under the surface of the column 6. The electric circuit of the switch 10 is led out toward a cover 12 via a flexible lead part 11. Then the switch 10 is pushed under the surface of each column 6 to perform a multi-item input.
Patent JP-S60126825-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI MASAYOSHI
IPC: H01L29/812
Filed: 1983-12-14
Abstract: PURPOSE:To obtain an ohmic electrode of excellent surface flatness having no deterioration in contact resistance by a method wherein an ohmic contact is obtained on n-GaAs using the first layer of AuGe, temperature is raised to the state wherein the second layer liquid phase will be obtained by forming the second layer of Ge in the thickness heavier than the first layer, and the oxidation of the third layer of W is prevented by the top layer of Au. CONSTITUTION:An N<+> layer 2 and an N-layer 3 are formed on a semininsulative GaAs substrate 1 by performing an Si ion implantation. Then, said N<+> layer 2 and the N-layer 3 are activated in an H2 gas atmosphere using an SiO2 film 4 as a surface protective film. Besides, an ohmic electrode hole is formed, and after the SiO2 film 4 has been removed, the first layer 5 of AuGe, the second layer 6 of Ge, the third layer 7 of W and the fourth layer 8 of Au are formed in succession. Then, an ohmic pattern is formed by performing a lift-off method, and an ohmic contact is obtaind for the N<+> layer 2 by performing a heat treatment in H2 gas. Besides, a gate electrode 9 is formed by performing the same procedure as an ohmic electrode formation, and then a wiring metal 11 is formed by coating a PSG film 10.
Patent JP-S59118507-A (JP)
Title: Radial tyre of heavy vehicle
Inventor: YOSHIKAWA EIMEI
IPC: B60C9/20
Filed: 1982-12-24
Abstract: PURPOSE:To surely prevent separation of plies by disposing a covering ply which is made of organic fiber as wide as covering the uppermost ply, on a belt lamination of a plurality of the plies which are interposed between the tread part and the carcass of the tyre described in the heading. CONSTITUTION:In a tyre described in the heading which has a belt lamination 10 disposed between a tread part and a radial ply carcass at the crown part thereof, a belt lamination 10 is built up by the first to the third plies 11-13 each of which is made of steel cord. The cord angle of the first ply 11 is set within the range of approximately 50 deg.-70 deg. with respect to the circumferential direction of the tyre. The cord angle of the second ply 12 is determined within the range of approximatey 10 deg.-20 deg. with respect thereto and inclined in the same direction as that of said ply 11 and the width thereof is determined greater than that of each of the first and third plies 11 and 13 and approximately equivalent to that of the tread. A covering ply which is made of organic fiber of 10<5>kg f/cm<2> or more in initial modulus and is wider than the third ply 13 is disposed on the aforesaid belt lamination 10.
Patent JP-H0396659-A (JP)
Title: Ignition timing control device of engine
Inventor: AKIMOTO AKIRA
IPC: F02P5/15
Filed: 1989-09-08
Abstract: PURPOSE:To control the optimum ignition timing in a good following performance even in a transient time by setting an engine load depending on the actual air intake amount set by an actual air intake amount setting device, and setting the ignition timing depending on this engine load and the engine rotation frequency. CONSTITUTION:In a control device 21 to manage the ignition timing control and the fuel injection amount control, an actual air intake amount setting device 36 to predict the actual air intake amount Q taken in to a combustion chamber depending on the engine rotation frequency N and the throttle passing air am ount Qs detected by a throttle passing air amount calculation device 34 is pro vided. And from the newest actual air intake amount Qo stored in a memory device 41, and the present engine rotation frequency NNEW by an engine rotation frequency calculation device 33, an engine load TPNEW is set by an engine load setting device 42 in a map reference. And the scope of the ignition timing map MPIG is looked up to set the ignition timing thetaIG from the engine load TPNEW and the engine rotation frequency NNEW in an ignition timing setting device 43.
Patent JP-H04117392-A (JP)
Title: Ascorbic acid phospholipid derivative and production thereof
Inventor: NAGAO AKIHIKO
IPC: C12P9/00
Filed: 1990-09-06
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are 8-24C aliphatic acid residue). USE:An antioxidant for food, raw material for cosmetic, medicine, etc. PREPARATION:A compound expressed by formula II [R3 is -(CH2)2N<+>(CH3)3, -(CH2)2NH2, -CH2CH(NH2)COOH or -(CH2CH(OH)CH2OH] is reacted with ascorbic acid in the presence of a phospholipase D.
Patent JP-H0684295-A (JP)
Title: Optical disk device
Inventor: TAKIZAWA TERUYUKI
IPC: G11B33/12
Filed: 1992-09-02
Abstract: PURPOSE:To form an optical disk device with extremely less dead space suitable for miniaturization and thin structure by performing the wiring processing of a flexible cable hung and connected between an access moving part and a fixing part at a disk motor peripheral part at the bottom surface, of a disk cartridge. CONSTITUTION:The disk cartridge 2 is descendingly transferred to a disk motor 4 by a disk transfer mechanism 5 and a disk 1 is mounted on the motor 4 and starts rotation. A moving part 8 loaded with an optical pickup 7 is moved towards a moving direction 13 in a radius direction by a moving part driving device 9 and a light spot is formed on the entire track of the disk 1. Thus, by performing the wiring processing of the flexible cable 15 so as to rotate the periphery of the motor 4 provided in a space at the bottom surface of the cartridge 2 stored with the disk 1, interference with other element parts construction space is prevented. As s result, the optical disk device with extremely less dead space suitable for the miniaturization and the thin structure is obtained.
Patent JP-H0791181-A (JP)
Title: Excavating machine
Inventor: MATSUNAGA SEI
IPC: E21D9/10
Filed: 1993-09-21
Abstract: PURPOSE:To excavate easily a hard rock layer to be excavated. CONSTITUTION:In a rock excavation machine which excavates a cutting face 102 of a rock 101 by rotating a cutter head 2 equipped with cutter frames 2a and 2b and a cutter bit 3 with a rotary shaft 1, a wave feed pipe 1a is installed which is coaxial with the rotary shaft 1 where a waveguide passage 2c communicated with the wave transmitting pipe 1a is formed inside the cutter frame 2b. A plurality of outlets 2b communicated with the waveguide pass 2c are formed on the front side of the cutter frame 2b. A microwave oscillation device is connected to a base end of the wave feed pipe 1a, thereby oscillating microwaves 10 at the cutting face 102.
Patent JP-S6296715-A (JP)
Title: Lube oil suction device for four-cycle engine
Inventor: YAMADA SHOJI
IPC: F01M11/03
Filed: 1985-10-22
Abstract: PURPOSE:To prevent a lube oil pump from sucking air and ensure a necessary lube oil amount at all times without any shortage by arranging a cooling pump strainer higher than a lube oil pump strainer respectively immersed in lube oil within an oil pan. CONSTITUTION:A lubricating oil pump 1 and a cooling pump 2 are independently interlocked with an engine crank shaft for enabling the drive thereof. The suction port of each pump 1 and 2 is fitted with a strainer 3 and 4. On the other hand, a predetermined amount of lube oil 7 is stored within an oil pan 6 connected to the lower end of a crank-case 5. And each strainer 3 and 4 is so positioned as to be immersed in lube oil 7 within the oil pan 6, and the strainer 4 is provided at a higher level than the strainer 3. According to the aforesaid constitution, when the level of lube oil 7 has changed, the strainer 4 is first exposed over the level and sucks air, thereby preventing a further drop in the lube oil level and the strainer 3 from sucking air.
Patent JP-S6298016-A (JP)
Title: Connecting rod
Inventor: NAKAGAWA TADASHI
IPC: F16C7/00
Filed: 1985-10-22
Abstract: PURPOSE:To reduce the inertia force and vibration and enhance the fuel economy in addition to reduce manufacturing cost through the weight reduction which is accomplished by reinforcing the mother material by combining long fibers with both a small end part and a lever part together with combining short fibers with the large end part. CONSTITUTION:For reinforcing purposes, both a small end part 2 and a lever part 4 are combined with long continuous fibers 5, which are made of SiC having a diameter of about 0.2mm, a means length of about 150mm, and an aspect ratio of 750. Also for reinforcing purposes, a large end part 3 having many notch holes and end-parts is combined with short fibers 6, which can almost be regarded as reinforced particles and which are made of SiC having the same diameter as the above, a means length of about 2mm, and an aspect ratio of about 10. In this manufacturing method, long fiber bundles, whose shape coincide with those of the small end part 2 and the lever part 4, are manufactured first by means of an aqueous solution method, using a binder made of colloidal silica. Next, short fiber bundles are manufactured by the same method as the above one in such a manner that the short fibers are continuous with the long ones, thereby obtaining a complete set of fiber bundles. The mother material is impregnated to these fiber bundles by means of pressure forging method. Accordingly, the weight of the connecting rod can be reduced, thereby reducing both inertia force and vibration of the rod and enhancing the fuel economy together with reducing the manufacturing cost.
Patent JP-H0573514-A (JP)
Title: Message decision system
Inventor: ORIMO MASAYUKI
IPC: G06F15/177
Filed: 1991-09-13
Abstract: PURPOSE:To effectively decide the contents code of a received message by deciding whether or not the received message is necessary by each processor according to the contents of an optional part of an area where the contents code is stored. CONSTITUTION:The contents code indicating the contents of a message sent through a common transmission line 1 is added to the contents and the respective processors 11-16 decide whether or not the received message is necessary or not according to the contents of the optional part of the area where the contents code of the received message is stored in the system which decides whether or not the received message is necessary according to its contents code. Further, a means which divides the contents code part into plural areas and decides whether or not the values of the areas are registered in its processor in order from the head area and a means which divides the contents code part into plural areas and decides whether or not the contents are registered in its processor independently by the areas are set in each of the processors constituting a decentralized processing system.
Patent JP-2001058022-A (JP)
Title: Slot machine
Inventor: SHIMADA MITSUYOSHI
IPC: A63F5/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of a control substrate and to perform various direction. SOLUTION: This slot machine is provided with a main control substrate 70 loaded with a main CPU 71, a sub control substrate 80 constituted separately from the main control substrate 70 and loaded with a sub CPU 81, peripheral equipment (back lamp 33 or the like) for direction for performing the direction during a game and the peripheral equipment (switch kinds or the like) for the game used for prescribed operations relating to the game. The peripheral equipment for the game and the main control substrate 70, the peripheral equipment for the direction and the sub control substrate 80 and the main control substrate 70 and the sub control substrate 80 are respectively electrically connected.  The main control substrate 70 unidirectionally transmits information relating to the output of the peripheral equipment for the direction including the information relating to the generation and cancellation of the error of the peripheral equipment for the game to the sub control substrate 80. The sub control substrate 80 controls the output of the peripheral equipment for the direction based on the information and controls the output of the peripheral equipment for the direction at the time of the error generation of the peripheral equipment for the game so as to cope with it.
Patent JP-H0984097-A (JP)
Title: Remote radio supervisory and control system
Inventor: ARAKI TERUHIKO
IPC: H04B17/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To supervise and control each of plural relay stations without being affected by each electric field strength. SOLUTION: This system is provided with a remote supervisory and control station 5a, a radio equipment 20 making communication with a specific A relay station 2 relaying an operation supervisory and control station 1 and a radio equipment 19 making communication with designated relay stations B,...N, and a supervisory information control section 21 applying through control to each communication and signal conversion. Furthermore, an intelligent modem 23 is connected to a public network connector 22 connected to the supervisory and information control section 21 to conduct a communication to a simple control section 8 connected to a public telephone set 9 having an RS232C contact via a public line. A test mobile station 6a is connected to a simple controller 8a to conduct emergency supervision on the occurrence of a disaster as a mobile monitor control set.
Patent JP-H02275712-A (JP)
Title: Production of organophilic colloidal silica methanol sol
Inventor: YAMADA YOSHIO
IPC: C01B33/155
Filed: 1989-09-11
Abstract: PURPOSE:To obtain the subject organophilic sol capable of readily dispersing in organic solvents by reacting a colloidal silica methanol sol as a raw material with a hexaalkyldisilazane and trialkylhalosilane in respective prescribed amounts based on silanol groups on the surfaces of silica particles in the abovementioned sol. CONSTITUTION:A colloidal silica methanol sol having 3 to 500nm average particle diameter of the contained silica and 1 to 60wt.% silica concentration expressed in terms of SiO2 is prepared. The abovementioned methanol sol used has a pH within the range of 9 to 12. A hexaalkyldisilazane and a trialkylhalosilane are then added to the aforementioned methanol sol and reacted with silanol groups on the surfaces of the silica particles. In this case, the amount of the hexaalkyldisilazane is 10 to 100mol% based on the amount (mol) of the silanol groups on the surfaces of the silica particles. The amount of the trialkylhalosilane must be 1 to 10wt.% based on the weight of the hexaalkyldisilazane. Thereby, the objective organophilic colloidal silica methanol sol is obtained by the abovementioned reaction.
Patent JP-H09270197-A (JP)
Title: Semiconductor memory and layout/circuit information generating device
Inventor: WAKASUGI HIROHIKO
IPC: G06F17/50
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which is not more deteriorated than the current constitution depending on the content of memory and operates with a high speed and low power consumption. SOLUTION: A memory cell is constituted by pairing NTrs 1, 2 which neighbor each other along the forming direction of the bit line BL between the word lines WL1, WL2 and by connecting the drains of the NTr1 and the NTr2 with the common node N1 in common. And a region is established where a contact is placed between the common node N1 and the bit line BL. Furthermore the regions where contacts 8 are placed respectively in the NTr1 and the NTr2 in the layout to store data by combining these parts.
Patent JP-H0215509-A (JP)
Title: High heat-resistant oil impregnated insulating board
Inventor: GEIRII RII HENDOREN
IPC: H01B3/52
Filed: 1988-09-21
Abstract: PURPOSE: To provide an insulating board with low dielectric constant and high heat resistance by constituting with the specified polytetrafluoroethylene fibrous material. CONSTITUTION: An insulating board is constituted with 35-60wt.% aromatic polyamide fibrous material, preferably poly(m-phenyleneisophthal amide) (MPD-I) and 40-65wt.% PTFE fibrous material containing hydrogen and practically no carbonaceous material, preferably breached PTFE flock. The board has an average dissipation factor in oil of less than 0.01 and an average breaking strength of at least 500kN per 1m width. An oil impregnated insulating board having a dielectric constant in mineral oil of lower than 2.7 and high heat resistance can be obtained.
Patent JP-2001059952-A (JP)
Title: Method for measuring cell gap of liquid crystal display device and device for measuring it
Inventor: TERASHITA SHINICHI
IPC: G02F1/13
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To simply, in a short time, nondestructively and precisely measure a cell thickness and to measure the dimension of the gap of a vacant cell and a variety of liquid crystal layers injected therein. SOLUTION: In a method for measuring a cell gap of a liquid crystal display device 2 provided with a liquid crystal cell having a pair of electrode substrates stuck together having a cell gap of a specified dimension and a liquid crystal layer held between the pair of electrode substrates, the cell gap is calculated by irradiating the liquid crystal cell with a near infrared ray, by reflecting and making to interfere the near infrared ray through the cell gap and by analyzing the obtained interference waveform.  The device therefor is equipped with an X-Y stage 15, an FT-NIR spectrophotometer 12 utilizing a near infrared ray as a light source 11, a detector unit 16 to detect the reflected interference ray from the liquid crystal cell and an analyzing and calculating unit 17 to analyze the obtained spectrum of interference fringes with Fourier transformation or the maximum entropy method(MEM) and to calculate the cell gap.
Patent JP-2000061893-A (JP)
Title: Ticket issuing device and ticket issuing method
Inventor: SUGAWARA AKIRA
IPC: B26D5/30
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To automatically correct a mark printed on a rolled sheet to be detected and to ensure detection of a mark. SOLUTION: A control part 1 reads the output of a sensor part 2 with an A/D converter 3 when a rolled sheet 7 is filled in a ticket issuing device and determines a slice level in accordance with an output level of a marked portion at a preset position printed on the rolled sheet 7 and an output level of a non- marked portion so as to set it in a slice level setting part 4, a driving part 8 transports the rolled sheet 7 during ticket issuing operation, and a mark detecting part 5 detects a mark at the slice level set in the slice level setting part 4 with the output of the sensor part 2 and transport a fixed amount of rolled sheet 7 therefrom so that the rolled sheet 7 is cut by a cutter 6 to issue a ticket or the like at a preset length.