baber/WOPTO huggingface dataset:
Patent JP-S6268135-A (JP)
Title: Driving force distribution controller for 4-wheel-drive vehicle
Inventor: NAITOU GENPEI
IPC: B60K17/34
Filed: 1985-09-20
Abstract: PURPOSE:To improve the acceleration performance by setting such control characteristic that the clutch fastening force for the driving-force distribution control increases in accordance with the front and rear wheel revolution speed difference and controlling the clutch fastening force by using the control characteristic having the larger control constant as the acceleration state shows sharp acceleration. CONSTITUTION:The captioned apparatus has a variable torque clutch 3 in the driving-force transmission system for rear wheels 1 and 2, and said clutch 3 is operation-controlled by an actuator 4 controlled by a control means 6 on the basis of the input signals supplied from an input sensor 5. In this case, a front and rear wheel revolution speed difference sensor 501 and an accelera tion state sensor 502 are provided as input sensors 5. The control means 6 sets such control characteristic that the clutch fastening force increases corre sponding to the front and rear wheel revolution speed difference. Further, the clutch fastening force is controlled on the basis of the control characteristic having the larger control constant as the acceleration state detected by an acceleration state sensor 502 shows sharp acceleration.
Patent JP-H09172442-A (JP)
Title: Network emulator in asynchronous transfer mode
Inventor: MERAYO FERNANDEZ LUIS
IPC: H04B10/27
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a device actually emulating a network by providing each module of a rotary interface, control and operation and setting them in a prescribed connected relation so as to analyze a parameter. SOLUTION: The line interface module 1, a central module 2 and the control module 3 are mutually connected through a VX1 bus. Thereby the module 3 efficiently accesses to the modules 1 and 2. The modules 1 and 2 are connected with each other by private ATM to attain ATM traffic. A module 4 and the module 3 are connected by a serial interface. The line interface module 1 executes functional processing concerning a physical layer and emulates the influence of the error of a transmission line.
Patent JP-2000299076-A (JP)
Title: Throttle plate and its processing method
Inventor: SATO HIROSHI
IPC: H01J9/14
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To form a conductive amorphous thin film having a uniform molecular level on the surface and to prevent the deterioration of resolution by including a coating process applying the coating of the amorphous thin film of osmium to a metal plate bored with fine holes. SOLUTION: The gas in the vacuum container 21 of a coating device 20 is first exhausted in a coating process. For applying coating to the surface of a throttle plate 18, a cleaning process is sufficiently made as a pre-process, and the degree of vacuum of 10-4-10-5 Torr is secured by an oil diffusion pump 25. An inert gas such as argon gas 26 is injected after exhaustion, then it is again exhausted to further reduce the concentration of oxygen and steam. Osmium tetroxide is used as a coating metal. The surface of the throttle plate 18 is coated with a hard osmium amorphous thin film having good conductivity, thus high resolution is obtained when it is used for an electron microscope.
Patent JP-H0535523-A (JP)
Title: Log-out system
Inventor: TAKAHASHI KOICHI
IPC: G06F11/22
Filed: 1991-07-26
Abstract: PURPOSE:To perform a shift-out operation at a high speed. CONSTITUTION:A data processor 1 is provided with an error detecting pert 11, a register group 12 which contains the registers connected to each other via a single shift path and is usually actuated by a high speed clock 200, and 8 shift clock switching pert 14 which sets both register groups 12 and 13 after reception of a shift instruction of a diagnostic processor 2 and switches a clock 200 to the clock 100 of a high speed. Meanwhile the processor 2 includes a RAM 21 which stores the data on a shifted-out log and a diagnostic device firmware 22. In such a constitution, the log is shifted out with use of the clock 100 of a high speed. Therefore the log information can be collected at a higher speed. Furthermore it is not required to fetch the data for each shift path of the clocks of different frequencies, thus the burden of the firmware of the processor 2 is reduced.
Patent JP-H0954407-A (JP)
Title: Processing method for silver halide color photographic sensitive material and automatic processing machine for silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/407
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To ensure satisfactory color reproducibility and easy replenishment and to suppress fogging in case of running processing by processing a sensitive material contg. a specified heterocyclic cyan coupler in the red-sensitive emulsion layer with a processing soln. prepd. using a solid processing agent. SOLUTION: A silver halide color photographic material having blue-, green- and red-sensitive silver halide emulsion layers on the substrate and contg. at least one kind of cyan coupler represented by formula I or II in the red-sensitive silver halide emulsion layer is processed with a processing soln. prepd. using a solid processing agent. This solid processing agent is, e.g. a pilular, pill or granular solid processing agent and has been subjected to moisture-proofing if necessary. In the formulae I, II, each of R1 and R3 is branched alkyl, substd. alkyl, substd. aryl or a heterocyclic group, each of R2 and R4 is a substituent and each of X1 and X2 is H or a group releasable by a reaction with the oxidized body of a color developing agent.
Patent JP-H1151867-A (JP)
Title: Emission spectroscopic analyzer
Inventor: NISHIMURA JUNICHIRO
IPC: G01N21/67
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent inflow of the air into the discharge chamber of an emission stand and enhance analysis precision. SOLUTION: Electro-discharge emission is performed between a specimen S and an electrode rod 5 with regard to an emission stand, an enclosed cap 13 (19) for airtightly covering the specimen S and its mounting plate 12 on the upper part of the base 1 of the emission stand is provided, and the inside of the enclosed cap 13 (19) can be exhausted. Or inert gas is supplied in the interior of the enclosed cap 13 (19).
Patent JP-H1153888-A (JP)
Title: Memory cell and its layout structure
Inventor: KOYANAGI MITSUHIRO
IPC: G11C7/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To initialize a memory cell without bringing about increases in number of cells, number of terminals and an initializing time or deterioration of circuit characteristics by presetting a first I/O terminal so as to output an arbitrary level of any of high and low levels at the time of applying and initializing a power source voltage. SOLUTION: A first inverter having a first first conductivity type MOS transistor 2 and first second conductivity type MOS transistor 3 is set to the same potential as a logical threshold value by influence of first capacity 9 formed between a first I/O terminal 4 and power source VDD1 by requiring a time tα until raising to a potential of the power source VDD1 after the power source is turned on. A second inverter having a second first conductivity type MOS transistor 6 and a second second conductivity type MOS transistor 7 is set to a lower value than the logical threshold value by influence of second capacity 10 formed between a second I/O terminal 8 and second power source GND 5. And, after the MOS transistors are activated, memory cells are initialized.
Patent JP-S5999786-A (JP)
Inventor: HIZUKA TADASHI
IPC: H05K1/02
Filed: 1982-11-29
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-H0764333-A (JP)
Title: Magnetic toner for color image
Inventor: ASANAE MASUMI
IPC: G03G9/09
Filed: 1993-08-24
Abstract: PURPOSE:To produce a magnetic toner at a comparatively low cost, to make the toner excellent in transporting property and to obtain an image clear in hue by externally adding a specific ratio of pigment containing resin particles. CONSTITUTION:This magnetic toner is composed of 10-50wt.% magnetic powder, <=10wt.% coloring agent and the balance a fixing resin and contains 40-85wt.% pigment per 100wt.% core particle formed into 5-15mum average particle diameter, into which 0.5-5 pts.wt. pigment containing resin formed into <=0.5mum average particle diameter is externally added. In this case, it is undesirable that if the amount of the magnetic powder in the core particles is small, then magnetic force decreases, the adsorptivity to a developing roll lacks, transporting property is lowered and the magnetic toner scatters. On the other hand, it is inconvenient that if the content of the magnetic powder is excess, then hue, chrominance, brightness and the like of the color image are insufficient and the control thereof is difficult.
Patent JP-H0649602-A (JP)
Title: High corrosion resistant and wear resistant cast steel
Inventor: KAWAHARA YUZO
IPC: C22C38/40
Filed: 1992-08-05
Abstract: PURPOSE:To obtain high corrosion resistant and wear resistant cast steel capable of improving the durability of a fire grate to the increase in loads by incorporating it with specified amounts of C, Cr, Al, Si, Ni, rare earth metals and a small amt. of Mn with trace amounts of impurity elements. CONSTITUTION:The high corrosion resistant and wear resistant cast steel contains, by weight, 0.8 to 2.0% C, 15 to 30% Cr, 1.5 to 5.0% Al, 1.0 to 4.0% Si, 0.5 to 6.0% Ni and 0.01 to 0.5% rare earth metals, and the balance a small amt. of Mn as a deoxidizing agent with trace amounts of impurity elements and is capable of improving the durability of a fire grate. The fire grate produced by the same maintains excellent oxidation resistance and high temp. corrosion resistance under severe conditions of high temp. combustion gas, intensive corrosive gas, intensive corrosive molten combustion ash or the like. Moreover, it is excellent in wear resistance and can stably be used under severe conditions for a long time.
Patent JP-S6187491-A (JP)
Title: Color signal processing circuit
Inventor: OSAWA HIROSHI
IPC: H04N11/04
Filed: 1984-10-03
Abstract: PURPOSE:To utilize efficiently a storage device, and to improve the processing speed by reproducing correctly a voltage level of a blanking period, when converting an analog signal, without storing a signal level of the blanking period. CONSTITUTION:A composite video signal separating circuit 1 fetches a luminance signal Y, a color difference signal R-Y and B-Y, and a synchronizing signal C from a composite video signal. These outputs are converted to a digital signal based on a clock signal C1 of a controlling circuit 4 by an A/D converting circuit 3. The converted digital signal is stored in a storing circuit 5 by an address signal C2 except a blanking period. The stored digital signal is subjected to various signal operations, and thereafter, called successively by a latching circuit 6, and inputted to a D/A converting circuit 7. In this case, in a blanking period by the signal C, the operation of the circuit 6 is stopped, a digital signal of a reference level is added by a bit adding circuit 8 and inputted to the circuit 7, and an analog color difference signal is fetched.
Patent JP-H04233791-A (JP)
Title: Flame proofing cover sheet for flexible printed circuit board
Inventor: HORUSHIYUTO KOBEERU
IPC: B32B27/18
Filed: 1991-08-21
Abstract: PURPOSE: To obtain a frame-proof cover sheet having a good frame proof by combining a specified aqueous dispersoid composed of acrylonitrile and styrol with a specified water soln. of a prim. condensate of aminoplasts or phenoplasts, specified red phosphorus and polyphosphoric acid ammonium, and coating and penetrating them in a polymer nonwoven cloth. CONSTITUTION: (a) A 50%-aqueous dispersoid of a thermal cross-linkable copolymer (having a glass transition pt. of +33 deg.C) of acrylonitrile and styrol is compounded with (b) a 60%-water soln. contg. hydroxymethyl groups of a prim. condensate of aminoplasts or phenoplasts at a ratio of 10:0.8-0.8:2.0, (c) red phosphorus of 0.05-0.10mm grain size and (d) polyphosphoric acid ammonium of 0.025-0.075mm grain size are added to mix an adhesive system at ratios: c:d=1:10 and (a+b):(+d)=1:0.9. The adhesive system is coated on and penetrated in a polymer nonwoven cloth at a ratio of 3-60g/m<2> (dry).
Patent JP-S6268231-A (JP)
Title: Control device of compliance mechanism
Inventor: KASAI SHOZO
IPC: B23P19/00
Filed: 1985-09-21
Abstract: PURPOSE:To prevent a robot hand from vibrating for the purpose of making it possible to perform high speed processing by constituting the compliance mechanism of a robot hand or the like so as to be operated only while in taking out and mounting a part and to be fixed while in moving. CONSTITUTION:When the robot hand 52 fixed to a robot arm end section 51 through a fixed plate is raised to a horizontal moving position holding part 53 to be mounted, the positioning cylinder 31 of a movable plate 2 is supplied with fluid to fix a piston 9 stopping the operation of a compliance mechanism. Then, when the robot arm is moved and stopped above the part to be mounted, and fluid is stopped, the compliance mechanism is operated making only a spring 11 position a piston 9. At this time, when the hand 52 is lowered and the mounting of the part 53 is started, even if the position of the part is deviated, the part is displaced horizontally due to the flexure of the spring 11 caused by the movable plate 2 subject to the reaction of the chamfered section of the part and is mounted. When the part 53 is unclamped and the hand 52 is raised, the movable plate 2 is returned to the original position by the spring 11.
Patent JP-H09110943-A (JP)
Title: Production of graft copolymer latex
Inventor: ISHIKAWA YOSHINOBU
IPC: C08F279/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a graft copolymer latex excellent in impact resistance, gloss, and heat resistance by using as an emulsifying agent a higher fatty acid salt mixture having a specific chemical composition in the production of a rubbery latex and/or a graft copolymer latex. SOLUTION: This process comprises: the step (I) of producing a (co)polymer from at least one diene monomer and optional comonomer(s) by emulsion polymerization; and the step (II) of producing a graft copolymer from the resultant (co)polymer, an aromatic vinyl monomer, and a vinyl monomer having a cyano group and/or a (meth)acrylate monomer by emulsion polymerization. The step (I) and/or the step (II) is conducted in the presence of a fatty acid salt mixture comprising a palmitate, a stearate, and an octadecenoate in a ratio of (45-70)/(5-20)/(15-30) in terms of the weight ratio among the corresponding acids.
Patent JP-H0871109-A (JP)
Title: Wheelchair
Inventor: FURUKAWA HISASHI
IPC: A61G5/02
Filed: 1994-09-02
Abstract: PURPOSE: To easily adjust the wheelchair in the case of changing the position of centroid, height position and posture when a user sits on the wheelchair. CONSTITUTION: This wheelchair is provided with a seat 9, main wheels 30 arranged on the right and left sides of the seat 9, front wheels 31 arranged on the front right and left sides of the seat 9, braking device 32 for stopping the rotations of the main wheels 30, and frame 1 for holding the seat 9, main wheels 30, front wheels 31 and braking device 32. The frame 1 is composed of a seat frame 2 for holding the seat 9 and a pair of wheel frames 20 respectively arranged on both the right and left sides of the seat frame 2 so as to hold the main wheels 30 and the front wheels 31 side by side and to hold the braking device 32. The seat frame 2 is horizontally and vertically movably connected to a pair of right and left wheel frames 20.
Patent JP-2000040889-A (JP)
Title: System board device and equipment incorporating it
Inventor: MORITA YOSHIHIRO
IPC: G06F1/18
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance in a system board device being incorporated in a large-scale computer device. SOLUTION: A cover 33 for guiding wind for guiding air for air-cooling is screwed and fixed to a mother board unit 32. In the mother board unit 32, electronic parts 36-1-36-7 are mounted and a number of daughter boards 37-1-37-n are mounted by being aligned in a vertical posture for the mother board 35 and connected by connectors. The cover 33 for guiding wind is divided into three portions in the directions of Z1 and Z2 and consists of covers 33-2 and 33-3 for electronic parts and a cover 33-1 for daughter board at the center. Only the cover 33-1 for daughter board is removed in maintenance. When the cover 33-1 for daughter board is removed, all daughter boards 37-1-37-n are exposed, thus enabling the daughter boards to be replaced.
Patent JP-H1088640-A (JP)
Title: Sterilizing water supply device
Inventor: AKIYAMA FUMIKI
IPC: E03D11/11
Filed: 1997-07-19
Abstract: PROBLEM TO BE SOLVED: To confirm an actuation condition and effectively sterilize and cleaning a toilet bowl, toy program-controlling true sterilizing and cleaning works and providing a program for detection of abnormal cases and execution of a countermeasure. SOLUTION: A water supply pipe 2 is connected to an urinal 1 through 8 valve 3. In an automatic flushing system 6 for B toilet, the valve 3 is automatically opened or closed by a human body. detector like infrared ray or the like to automatically flush water an urial 1 with city water at every use. In a controller 13, city water is electrolyzed in an electrolytic cell 9 to generate water containing free chlorine (sterilizing water) and retain it in a liquid tank 10. The sterilizing water is discharged by a pump 11 at every specified time to sterilize and clean the urinal 1. A series of these motions is controlled on the basis of a program. When detecting an abnormal motion, the cause is checked and indicated on a display and further a possible countermeasure is made.  And further, the urinal can be sterilized and cleaned at the time when the frequency of use is low, in accordance with the use condition of the urinal 1. Accordingly, the actuation condition is confirmed and an effective sterilizing and cleaning can be executed.
Patent JP-H0493079-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L27/088
Filed: 1990-08-08
Abstract: PURPOSE:To easily improve characteristics regarding the quality of a gate film, and improving electric characteristics, yield, reliability by heat treating a gate electrode with flammable gas before a thin film for constituting the electrode is formed. CONSTITUTION:After a field insulating film 14 is formed on an N-type silicon substrate 11, a gate oxide film 15 is formed by steam thermal oxidation, N2- annealed, its Vth is regulated, and the surface of the film 15 is lightly etched with about aqueous 1% HF solution for 15sec. Then, after a reduced pressure chamber is further evacuated under pressure, SiH4 is introduced, and a polycrystalline Si film is grown. After phosphorus is diffused, it is selectively dry etched to form a gate electrode 16. Then, P, B are ion implanted to a low concentration impurity layer 17, a high concentration impurity layer 19 is activated through a sidewall spacer 18, an interlayer insulating film 20 is laminated, patterned in a desired shape as metal wirings 21, and a plasma silicon nitride film is further laminated as a passivation film 23.
Patent JP-H0940114-A (JP)
Title: Stacker crane
Inventor: ISHIDA TAKESHI
IPC: B65G1/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To increase the easiness of maintenance work and safety of a stacker crane by surrounding only the outer part of a traveling cart of a drive wheel in the traveling direction and a part of the outer part of the traveling cart of the drive wheel in the lateral direction by control boxes. SOLUTION: First and second control boxes 56 and 57 are positioned approximately at the same height as the upper end of a lifting motor 42, and the first control box 56 is positioned on the rear side of a drive wheel 44 and on the right side of the axis of the drive wheel 44. Owing to this position, the left half of the rear surface of the drive wheel 44 is open rearward without being covered by the first control box 56. Also the second control box 57 is positioned on the right side of the drive wheel 44, and installed on the first control box 56 through a hinge 60 so that it can be swung horizontally. Thus easiness of maintenance and safety of stacker crane can be increased.
Patent JP-S59100587-A (JP)
Inventor: MITSUI KIYUUZOU
IPC: H05K1/02
Filed: 1982-11-30
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-S59103627-A (JP)
Inventor: WASHISAKI TATSUO
IPC: A47J31/02
Filed: 1983-11-08
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-H0536914-A (JP)
Title: Insulated gate type field effect transistor and semiconductor device using the same
Inventor: YONEHARA TAKAO
IPC: H01L21/8238
Filed: 1991-07-29
Abstract: PURPOSE:To provide a semiconductor device which can operate at a high speed, has no latchup, etc., and excellent radiation resistant characteristic by manufacturing an insulated gate type field effect transistor in which stray capacitances of a source and a drain are reduced. CONSTITUTION:A single crystalline layer for constituting at least a channel region of an insulated gate type field effect transistor is formed of nonporous single crystalline layers 4, 5 on a light transmission insulator base 1 obtained by oxidizing a silicon base made porous from a nonporous single crystalline layer on the silicon base made porous.
Patent JP-2001038513-A (JP)
Title: Tool breakage detecting device for printed circuit board driller
Inventor: OKETANI TETSUYA
IPC: B23B49/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To shorten the time required to lift a spindle for tool breakage detection in a circuit board driller. SOLUTION: Light projecting and light receiving heads 59 and 60 are arranged between opposing faces of an opening and closing arm 30 arranged below a pressure foot 20, and tool breakage detection is performed at a timing when a lower end of a tool T on a tip of a spindle 11 becomes slightly (1 mm or less) higher than a lower face (pressing face) 36a of a pressing part 36 below the pressure foot 20 after machining. By this, a lifting stroke of the spindle 11 required for a tip of the tool T to move to a height position facing these light projecting and light receiving heads 59 and 60 is reduced for enabling tool breakage detection in a short time after machining.
Patent JP-2001032460-A (JP)
Title: Architectural plate material
Inventor: KURAKI KUNIMITSU
IPC: E04D3/32
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To largely shorten manhours required for the installation by easily and safely installing an architectural plate material. SOLUTION: A large number of short wires 21 are supported on the reverse 13 of a plate 11 by a large number of wire anchors 22 by mutually placing a space of a support member 30 by leaving an overlapping margin 19 on both ends 17 of the plate 11 in the lengthwise direction of the plate 11 molded in a cross-sectional waveform and mutually placing a proper space by leaving an overlapping crest 20 on both sides 18 of the plate 11 in the width direction of the plate 11.