baber/WOPTO huggingface dataset:
Patent JP-S6216156-A (JP)
Title: Apparatus for controlling printer
Inventor: KATO MUNEHISA
IPC: G06K15/10
Filed: 1985-07-16
Abstract: PURPOSE:To enable printing at every recordable region and to make it possible to perform high speed printing, by storing character data corresponding to the number of printable lines in a buffer memory and outputting the character data of each line to a serial head all together to perform printing. CONSTITUTION:When the order of (LF+CR) from a host computer 10 is received in a process for writing data in an image buffer memory 7, the received data is written in the address after the address of a second line. When only LF order is received when the value of the address counter 8 of the second line is (C1+n), the written data corresponding to the previous three lines remain between addresses C3-(C3+n) and, thereafter, regions of C3-C3+n are cleared by a DMA controller 6. Subsequently, an image is formed from the address of (C3+n+1) on the basis of the character data succeeding to the LF order and, from the address corresponding to each line of the image buffer memory 7, 15 bits of data corresponding to successive three lines in a vertical direction are simultaneously transferred to a printing control part 9 and the printing of three lines are simultaneously performed in a printing width and high speed printing can be performed.
Patent JP-H065935-A (JP)
Title: Superconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1992-06-16
Abstract: PURPOSE:To realize new transistor construction capable of operating at high speed without being influenced by the mobility of charge or limit of fine processing, by adopting 3-layer construction of a high-temperature superconductor, a normal conductor, and a high temperature superconductor. CONSTITUTION:A normal conductor obtained by composition ratio change of Pr1Ba2Cu3O7 or YBCO, or a normal conductor or semiconductor 102 such as a compound semiconductor such as Si, GaAs, etc., is formed between high- temperature semiconductors 101 and 103 represented by Y1Ba2Cu3O7. And electrodes 104, 106, and 105 out of gold, silver, etc., are formed respectively on the surfaces of the high-temperature superconductors 101 and 103 and the normal conductor or semiconductor 102, and on these electrodes drawing-out electrodes are formed as an emitter E, the base B, and the collector C respectively. Incidentally, the width of 102 being a base region is 100nm or less. Accordingly, it becomes possible to realize a bipolar transistor easily capable of operating at high speed, a pico second or less.
Patent JP-S5948830-A (JP)
Title: Magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/64
Filed: 1982-09-10
Abstract: PURPOSE:To increase the adhesive strength between a ferromagnetic metallic layer and a protective layer of a polymer film and to improve lubricity and weatherability by forming said magnetic layer on a substrate then forming an intermediate layer consisting essentially of Cr or Cr-Co on the magnetic layer and providing the protective layer of a polymer film thereon. CONSTITUTION:A ferromagnetic metallic layer 2 is formed on a substrate 1 of polyester or the like, whereafter an intermediate layer consisting essentially of Cr or Cr-Co is deposited by evaporation thereon and a polymer film or crosslinked polymer film 4 or org. silicone or the like is formed thereon, whereby a magnetic recording medium is manufactured. The layer 3 has high adhesive strength to the layer 2 and the high adhesive strength to the film 4 as well and therefore the film 4 is kept free from stripping, etc. and the magnetic tape or the like having excellent wear resistance, weatherability, etc. is obtd.
Patent JP-S5678960-A (JP)
Title: Surface treatment of rubber
Inventor: HAYASHI NOBUYUKI
IPC: C08L83/06
Filed: 1979-12-03
Abstract: PURPOSE: To impart nonsticking property, water repellent property, slip property and abrasion resistance to a rubber surface by surface treating a rubber by a specific polyorganosiloxane composition having a rapid room temp. curing speed and not generating whitening phenomenon.  
     CONSTITUTION: A composition consisted of a both terminal hydroxyl group blocked polydiorganosiloxane A, a polyorganohydrodiene siloxane B having three or more of silicon bound hydrogen atoms in a molecule, a curable substance C comprising a mixture of one or more of a silane or a siloxane having an aminoalkyl group and an alkoxy group and on epoxy group containing organosilicon compound Y and a reaction product D of a dialkyltindiacylate and an orthoalkyl silicate is coated on a rubber and cured at a room temp. Y is a silan or a siloxane having an epoxy group containing hydrocarbon group and an alkoxy group or a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H103487-A (JP)
Title: Logic simulation system
Inventor: FURUI KEI
IPC: G06F17/50
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To execute simulation at high speed and to reduce cost. SOLUTION: An input means 1 inputs a load module for simulation and an input pattern showing the group of the logic patterns of input signals inputted to a logic circuit. A division input pattern generation means 2 divides the input pattern along a time base and generates the plural divided input patters. A first execution means 3 respectively simulates the plural divided input patterns by the load module for simulation in parallel. A synthesis output means 7 synthesizes the results of simulation by the first execution means 3 and outputs it as the simulation result. At that time, the respective means are provided in the general-purpose processor of a work station or the like, and the processor executes simulation.
Patent JP-H11323958-A (JP)
Title: Execution method of building and concrete product used therefor
Inventor: HIRAOKA KATSUYA
IPC: E04B2/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an execution method of a building capable of constructing the building in a simple and short-term process without requiring a professional technique by using precast concrete products. SOLUTION: In respectively connecting precast concrete products 1, 21, the precast concrete products are joined by inserting joiners J into respective engaging grooves 5, 5 of the precast concrete products 1, 21. After arranging plural through holes 3 in the lower side surface of the precast concrete product 1, the precast concrete product 1 is installed in a foundation hole 7 dug in the ground surface, and after levelling out after inserting reinforcements 6 into the through holes 3, concrete 11 is placed, hardened and fixed in the foundation hole 7.
Patent JP-H0448782-A (JP)
Title: Semiconductor device
Inventor: OKI MASARU
IPC: H01L21/8247
Filed: 1990-06-15
Abstract: PURPOSE:To sharply reduce the area of a single-layer polycrystalline silicon EPROM element as compared with conventional cases and to realize a high integration by a method wherein the floating gate of the EPROM element and the capacity part between control gates are formed as a trench structure instead of a conventional flat capacity structure. CONSTITUTION:An element isolation oxide film 2 is formed selectively on a P-type semiconductor substrate 1; a trench 6 is formed. As ions are implanted; an N-type diffusion region is formed at the bottom part of the trench so as to form a control gate. N-type impurities are diffused to the side face of the trench by an oblique ion implantation operation or by using As glass or the like. The control gate 31 composed of an N-type region is formed. An oxide film 7 by a thermal oxidation operation is formed at the trench part 6; after that, a polycrystalline silicon layer 6 to be used as a floating gate for an EPROM element is processed to be a prescribed shape in such a way that the trench part 6 is filled with the polycrystalline silicon layer; a floating gate 51 is formed.
Patent JP-2000345874-A (JP)
Title: Automatic stopping/restarting device for engine
Inventor: TADA HIROSHI
IPC: F02B61/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide automatic stopping/restarting device for a vehicle engine for driving an auxiliary machine, etc., without reducing opportunity to automatically stop an engine and consuming the electric power of a battery. SOLUTION: In this device, stopping a vehicle due to turning ON an air conditioner to automatically stop a main engine 1 turns an auxiliary engine 7 ON, and electromagnetic clutches A1 and A2 OFF and ON respectively, thereby driving an air compressor 5. The engine 7 can be started by turning the clutches A1 and A2 ON and a main engine 1 ON while supplying fuel to and igniting the engine 7 during this stop. The output torque of the engine 7 can be added to the output torque of the engine 1 by turning the clutches A1 and A2 ON at the ON of the engines 1 and 7. The engine 7 can be operated as an air pump by turning the clutches A1 and A2 ON at the ON of the engine 1 and the OFF of the engine 7.
Patent JP-H0715969-A (JP)
Title: Controlling method of inverter
Inventor: MAKINO MASAHIRO
IPC: H02M7/493
Filed: 1993-06-28
Abstract: PURPOSE:To improve control stability even if an output current value fluctuates by performing compensation corresponding to a pulse width which is output for a current error value obtained at nth time and then determining a pulse width to be output next. CONSTITUTION:In a PWM operation processing part 254, a prediction pulse width Ppn+1 is obtained by a linear approximation where the difference between a pulse width Pn this time and a previous pulse width Pn-1 is added to the pulse width Pn this time. Then, a pulse width Pn+1 to be output actually at the (n+1)th time is determined by the prediction pulse width Ppn+1 and a current error value En obtained at the nth time but the pulse width Pn+1 is equal to the value which is obtained by adding 1/m of the difference between the current error value En and the prediction pulse width Ppn+1 to the prediction pulse width Ppn+1. It means that the detected current error value En is added to the prediction pulse width Ppn+1 after it is reduced by 1/m and the ratio of the current error value E., contributing to the pulse width Pn+1 is reduced. As a result, influence is reduced even if the output current value is disturbed by disturbance etc., thus improving control stability.
Patent JP-H055709-A (JP)
Title: Screen inspection device
Inventor: KOBAYASHI AKIRA
IPC: G06T7/00
Filed: 1991-06-27
Abstract: PURPOSE:To enable organoleptic test with a high sensitivity to be automated by detecting a faulty portion with a low contract and a gradual concentration change. CONSTITUTION:The screen inspection device is provided with a drive voltage control circuit 9 which allows a drive voltage for operating a liquid crystal panel 2 to be changed, a TV camera 4 which picks up an image of operation state of the liquid crystal panel 2, an image data memory circuit 11 which stores an image data regarding each concentration of an input image with a different drive voltage, and a concentration ratio operation circuit 13 which calculates a concentration ratio of the image data with a different drive voltage. a fault with low contrast and a gradual concentration change is detected according to dissipation of the concentration ratio.
Patent JP-S6135422-A (JP)
Title: Composite blank material for spectacle frame
Inventor: TSUJI HITOSHI
IPC: B32B15/01
Filed: 1984-07-27
Abstract: PURPOSE:To provide a reduced weight, increased strength and improved brazing characteristic and plating characteristic by using Be or Be alloy contg. at least one kind among specific metal groups up to specific weight % in total as a core material, providing an intermediate layer thereof if necessary and coating any of a specific alloy group as a coating material thereon. CONSTITUTION:At least one kind among Fe, Co, Ni, Cu, Ag, Ti, Zr, Al, Sn, In, Ga and Si is incorporated at <=7wt% in total into the Be alloy to improve additionally the strength of the Be core material. The alloy of any among Ni-Cr, Cu-Ni, Ag-Pd, Au, stainless steel and Ag-Cu is clad as the coating material on the outside peripheral surface of the core material consisting of the Be or Be alloy to prevent the obstruction of surface treatments such as brazing, welding and plating by the secure oxide film of the core material surface. The joint strength of the core material and the coating material is thus improved.
Patent JP-H0821205-A (JP)
Title: Condenser device
Inventor: SUZUKI HIDEAKI
IPC: F28B9/00
Filed: 1994-07-08
Abstract: PURPOSE:To achieve the effective use of exhaust heat by providing a heat recovery device for holding the temperature difference between intake water and discharge water to the specific temperature or less on the cooling water draining side of a multiple pressure-type condenser for a steam turbine. CONSTITUTION:The temperature difference between intake water and discharge water is set to 7 deg.C or less, and the temperature of 7 deg.C or more is required as the temperature difference in the upstream of a heat recovery system, namely, the temperature difference between an outlet and an inlet of a condenser (the temperature difference between an inlet 11 and an outlet 12) in a system for recovering heat from hot drain. Therefor, the condenser is required, and the degree of vacuum of respective bodies of this condenser depends on the temperature of cooling water to flow through the bodies, and the cooling water amount is so set that the temperature rise of the bodies through which cooling water firstly flows may held to 7 deg.C or less, and the temperature rise of the bodies through which cooling water finally flows may exceed 7 deg.C. Accordingly, the mean degree of vacuum is made equal to or higher than that when the cooling water is operated by the temperature rise of 7 deg.C, and the temperature difference between the cooling water outlet and the inlet can be set to 7 deg.C or more. Therefore, the temperature difference between intake water and discharge water can be set to 7 deg.C or less by combining a multiple pressure-type condenser 13 with a heat recovery fluorocarbon cycle 14.
Patent JP-S64939-A (JP)
Title: Driving device for exposing device
Inventor: TAMAMURA HIDEO
IPC: G03B9/10
Filed: 1987-06-24
Abstract: PURPOSE: To extend a piezoelectric body in length and to make it more powerful and to prevent variations of a lens barrel and an increase a camera in width by forming the piezoelectric body of a power generating member in an arc shape by matching it with the shape of the lens barrel.  
     CONSTITUTION: The titled device is constituted in a partial arc or semi-arc shape centered on the optical axis of an exposing device 6. The device is also provided with the power generating member 1 of the bimorph piezoelectric body, which generates a deforming movement in the direction in parallel with the optical axis X, and a rocking member 3 which arranged in a position nearly symmetrical with the power generating member with respect to the optical axis Z, can rock centered on an axis X perpendicular to the optical axis Z. The member 3 is rocked by the power generating member 1. The rocking member 3 converts movement in parallel with the optical axis, which is caused in the power generating member 1, into a rocking movement centered on the axis. Thus the power generating member 1 can be made longer than the conventional but never introduces the deformation of the lens barrel or the increase in the width of the camera. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5945416-A (JP)
Title: Optical fiber connector
Inventor: YONEDA MUTSUO
IPC: G02B6/38
Filed: 1982-09-07
Abstract: PURPOSE:To attain a simple and low-cost connector, by providing a cylindrical member which fixes a prescribed position of an optical fiber onto the axis, guide parts surrounding the cylindrical member, and clamping members. CONSTITUTION:After cut faces of two connectors 4 are matched to each other, two guides 5 are attached. Guides 5 are semicylindrical tube-shaped members and are obtained by cutting one round tube-shaped insulating member with a plane including its axis. A screw to be engaged with the screw on the inside of a cup ring 6 is cut on the outside of the round tube-shaped insulating member. Next, guides 5 on the outside of connectors 4 are clamped from both sides by two cup rings 6. Guides 5 are clamped from both sides by two cup rings 6 in this manner to connect again a cut optical fiber. Thus, a simple and low-cost optical fiber connector is attained.
Patent JP-H11356002-A (JP)
Title: Motor bearing and motor employing the same
Inventor: NISHIDA HIRONOBU
IPC: F16C33/12
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a sintered oil-impregnated bearing which enables reducing a friction resistance, the suppression of work hardening and the reduction of agglutinate abrasion and provide a small size motor with a small friction resistance, a large wear strength and a high precision. SOLUTION: In a sintered oil-impregnated bearing which has a bearing hole through which a shaft is made to penetrate for the support and is made of Fe alloy and/or Cu alloy, thin leaf-shaped Al fine particles 1 on which Al2 O3 films 2 are deposited are contained. The bearing is brought into sliding contact with the shaft through the thin leaf-shaped fine particles 1. The contents of the Al fine particles contained in the sintered oil-impregnated bearing is within a range of 2-25%. The lengths of the long sides of the thin leaf-shaped Al fine particles are within a range of 20-150 μm and the thicknesses of them are within a range of 5-20 μm.
Patent JP-S5582957-A (JP)
Title: Preparation of compensating element for inflammable gas detector
Inventor: IGA ATSUSHI
IPC: G01N27/14
Filed: 1978-12-19
Abstract: PURPOSE: To obtain the titled compensating element that has a thermal property resembling a detecting element, possesses ventilating structure and is inactive to inflammable gas, by a method wherein paste containing glass with the high melting point is applied to a resistor portion and fused together, and the resistor portion is covered with a cap with gas permeability.  
     CONSTITUTION: The compensating element inactive to inflammable gas is gained in such a manner that high melting point glass paste or paste manufactured by adding heat-proof fine powder bodies to glass with the high melting point is applied to a platinum resistor 1 and fused together, and the resistor is covered with a cap 5 with gas permeability. For example, 20% ZnO, 50% B 2 O 3 , 20% SiO 2 , 10% Al 2 O 3  (each  is weight %) are mixed, dissolved at 1300°C and glass is produced. The glass is  pulverized, 2g the powder and 8g γ type Al 2 O 3  powder are mixed, and polyethylene glycol is added to the mixture and made into paste. A ceramic body 2 is  formed that the said paste is applied to a platinum wire coil 1 and fused together,  and the body 2 is covered with a gauze 5. Thus the compensating element is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5946660-A (JP)
Title: Electrostatic charging device
Inventor: TAMURA TAKASHI
IPC: H01T19/00
Filed: 1982-09-09
Abstract: PURPOSE:To obtain a copying machine shortened in the charging device, by bending a wire in the tension direction at the contact point, fixing it, and omitting the useless length of the end of the housing. CONSTITUTION:The figure A shows a section obtained by cutting the charging device D seated at the prescribed position of an image bearing drum S with a plane rectangular to the wire axis aD of the device D and the rotational axis aS of the drum S, and the figure B shows an optional plane pD obtained by freely turning a plane contg. the axis aD. On the plane pD, the wire stretched along the axis aD is bent at the contact point P by an optional angle alpha, preferably 60-180 deg., and it may be bent by plural times on an optional plane intersecting the plane pD. In the upper figure, the wire 3 is bent by alpha=90 deg. at the contact member 8 and fixed, and C is the frame of the machine, and 9 is the seat member of the charging device D1 installed on the frame C.
Patent JP-S5858363-A (JP)
Inventor: OKUJIMA TAKEHIKO
IPC: E04F19/08
Filed: 1981-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11353457-A (JP)
Title: Fingerprint image pickup device and fingerprint collating device using the device
Inventor: SUGIURA HIROAKI
IPC: G06K9/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint image pickup device which has simple constitution and is small-sized and the fingerprint collating device which uses it. SOLUTION: This fingerprint collating device is equipped with an optical means 1 which has a plane part 1a that a finger 7 touches, a light source means 2 which irradiates the finger 7 in contact with the plane part 1a with light, an image pickup means 3 which picks up reflected light from unevenness of the fingerprint of the finger 7, a signal processing means 5 which performs a signal process necessary for fingerprint collating for the image signal of the fingerprint picked up by the image pickup means 3,  and a fingerprint deciding means 6 which identifies the person according to the image signal of the fingerprint outputted from the signal processing means 5 and detects the corresponding person among registered persons and the optical means 1 has a structure wherein triangularly-sectioned prisms much smaller than the finger 7 of a human are arrayed so that the finger 7 touches the plane part 1a to area needed for the fingerprint collating.
Patent JP-S6276657-A (JP)
Inventor: TOOMASU ROBAATO APURU
IPC: H01L23/02
Filed: 1986-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5947035-A (JP)
Title: Air blowing device of rolling machine used for screw working
Inventor: TANAKA MINORU
IPC: B21H3/06
Filed: 1982-09-10
Abstract: PURPOSE:To execute easily and exactly a rolling work of a small screw, and to raise the workability, by blowing diagonally air to the surface of a groove of a fixed die and a moving die. CONSTITUTION:Air coming out of an air blow-out port 5 and 9 is blown to a fixed die 7 at the time of a rolling operation, and to the surface of a die groove 12 and 13 when a moving die moves face to face in parallel. In this way, a rolling work of a small screw for a clock is executed easily and exactly, and deterioration of a die is prevented by a cooling effect of the die and preventing clogging of the groove.
Patent JP-H064015-A (JP)
Title: Method for adjusting diffraction wavelength of hologram
Inventor: SATO MASAHIKO
IPC: G03H1/02
Filed: 1992-06-17
Abstract: PURPOSE:To efficiently obtain a hologram for diffracting light of an arbitrary wavelength by a simple operation by applying a volatile swelling solvent, residual diffusion component and diffusion coating material compsn. on the surface of the hologram. CONSTITUTION:This method consists of a stage for applying the volatile swelling solvent which can solve a binder component and can swell the hologram, the residual diffusion component which can penetrate and diffuse into the hologram and the diffusion coating material compsn. contg. the binder component on the surface of the hologram. The volatile swelling solvent assist the penetration and diffusion of the residual diffusion component into the hologram by penetrating into the hologram and swelling the hologram. The residual diffusion component has preferably the compatibility with the material of the hologram changing diffraction wavelength and has transparency even after penetration into the hologram. The binder component is a film forming component to form a transparent film on the hologram surface after drying of the volatile swelling solvent. Whitening or the cavities by the generation of bubbles does not preferably arise in this film.