baber/WOPTO huggingface dataset:
Patent JP-H10272955-A (JP)
Title: Four-wheel drive vehicle
Inventor: YOSHIDA SHIGEYUKI
IPC: B60W10/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To switch a driving mode appropriately in response to a driver's intention by obtaining a sporty travel degree on the basis of lateral acceleration, steering angular velocity, accelerator opening and accelerator opening/closing speed, and switching from a two-wheel drive state to a four-wheel drive state when the sporty travel degree is larger than the specified value. SOLUTION: When switching a driving mode command from a two-wheel drive mode to a full-time four-wheel drive mode, a sporty degree (sport) is obtained on the basis of an expression, where K6, K7, K8, K9 are respectively specified coefficients, Gy is computed lateral acceleration, dθH/dt is a steering wheel angular velocity, θTH is throttle opening, and dθTH/dt is throttle opening/closing speed. Whether shift to the full-time four-wheel drive mode is possible is discriminated on the basis of the sporty degree (sport) as well as on the basis of vehicle speed V, propeller shaft rotation difference absolute value |ΔVC|, travel load resistance fV and a rough road degree (akuro). As a result, the actual driving mode is switched satisfactorily in response to a driver's intention.
Patent JP-S5511729-A (JP)
Title: Throw-away face mill
Inventor: MATSUBARA HAJIME
IPC: B23C5/06
Filed: 1978-07-06
Abstract: PURPOSE: To easily and surely attach and detach a throw-away tip in a short time, by coupling a rotary ring, an engaging ring and a rod to a wedge member for securing the throw-away tip and by rotating the rotary ring.  
     CONSTITUTION: When the rotary ring 11 is rotated, the engaging ring 12 is moved in the axial direction and the rod 13 is vertically moved in a fitting hole 20 of a main body 1. The wedge member 9 coupled to the rod 13 is vertically moved by the vertical motion of the rod. Screw threads 14, 15 provided on the inside and outside surfaces of the rotary ring 11 are made different in the pitch from each other or made as right and left screw threads at the same pitch so that the ring can be appropriately moved in the axial direction. Since the engaging ring 12 is always operated together with the rod 13 by the motion of the rotary ring 11, the throw- away tip can be attached and detached by the wedge member 9 at the same time when the rotary ring 11 is operated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06296056-A (JP)
Title: Optical transmitter-receiver
Inventor: SHINOZAKI SATOSHI
IPC: H04B10/564
Filed: 1993-04-08
Abstract: PURPOSE:To provide an optical transmitter-receiver which has an optical amplification function and low in power consumption and cost keeping a receiver low in amplification noise. CONSTITUTION:An optical receiver 104 and an exciting light source 103 are connected to a first optical multiplexing demultiplexing means 108, the first optical multiplexing- demultiplexing means 108 is connected to a first optical fiber amplifier 106, the first optical fiber amplifier 106 is connected to a second optical multiplexing-demultiplexing means 109, the second optical multiplexing-demultiplexing means 109 is connected to a first signal transmission line 101 and a third optical multiplexing-demultiplexing means 110, the third optical multiplexing-demultiplexing means 110 is connected to a second signal transmission line 102 and a second optical fiber amplifier 107, and the second optical fiber amplifier 107 is connected to an optical transmitter 105. This optical transmitter-receiver is low in noise, and even if bumping light is excessive by inputting a large amount of bumping light into the amplifier of a receiver, the excessive pumping light is used in the amplifier of a transmitter, so that a transmitter- dedicated pumping light source is not required, and thus an optical transmitter-receiver low in power consumption and cost and wherein a receiver is low in amplification noise can be realized.
Patent JP-S60226178-A (JP)
Title: Manufacture of semiconductor device
Inventor: WAKUI TAKAYUKI
IPC: H01L29/74
Filed: 1984-04-25
Abstract: PURPOSE:To have soldering accomplished without degrading semiconductor device performance characteristics and reliability in a process of bonding of composite electrode plates installed on an organic insulating film to electrdes installed on a substrate by a method wherein the distance between the composite electrode plate is set taking into account the thermal expansion for the elimination of heat-caused positional difference and for the realization of uniform solering. CONSTITUTION:A cathode electrode plate 3 and gate electrode plate 2 are patterned on electrolytic Cu foil bonded by an epoxy adhesive to the lower surface of a polyimide film 1. The electrode plates 3, 2 are patterned so that they may be orthogonally separated along the direction of length by the quality of expected thermal expansion. Solder 4 is then applied to the electrode plates 2, 3. Electrodes 12, 13 on a semiconductor substrate 100 are respectively aligned to the electrode plates 2, 3 on a composite electrode material 20 before solder 4 is heated for fusion for bonding. With the device being designed in expectation of thermal expansion, connection by soldering is established approximately at the central points in the electrodes 12, 13.
Patent JP-H04293089-A (JP)
Title: Driving method for active matrix type liquid crystal display device
Inventor: SHIMIZU TOSHIKAZU
IPC: G09G3/36
Filed: 1991-03-20
Abstract: PURPOSE:To offer the driving method for the active matrix type liquid crystal display device which can easily make a gradational screen display at low cost. CONSTITUTION:Alternating voltages E1-E5 are applied to odd-numbered drain lines of an active matrix type liquid crystal panel and voltages E1, E12, E3, E14, and E5 are applied to even-numbered drain lines. The voltages E2 and E23 vary in voltage level between + or -V0 or + or -V1 in every other frame and are out of phase with each other. The voltages E4 and E14 vary in voltage level between + or -V1 or + or -V2 in alternate frames and are out of phase with each other. The AC voltages applied to the drain lines are varied in amplitude in time series to display half-tones, so the gradational screen display can be made without using any drain driver for gradations. The voltages E4 and E12 are out of phase, so a flicker on the screen is eliminated.
Patent JP-H01254502-A (JP)
Title: Apparatus for dividing volume of drug
Inventor: YUYAMA SHOJI
IPC: B65B1/30
Filed: 1988-04-01
Abstract: PURPOSE:To accurately divide the volume of a drug without lowering the dividing efficiency, by simultaneously performing the supply/distributing work and separation work of the drug by a plurality of distributing discs superposed one upon another and allowing a supply means to rise and fall corresponding to the up-and-down movement of a drug distributing means. CONSTITUTION:An upper distributing disc 21 is rotated to accumulate a drug on a distributing tray 23 from a supply means 1. At the same time, a lower distributing disc 22 is rotated to bring a dividing means 3 and a cleaner jig into contact with the tray 23. A rotary disc 48 interrupts the drug which is, in turn, discharged by a scraping plate 52. The suction port of the cleaner jig is engaged with the tray 23 to remove the remaining drug. After finish, the dividing means 3 and the cleaner jig are revolved upwardly and, next, a support stand 25 is allowed to fall and revolve to move the tray 23 of the disc 21 to the dividing position of the dividing means 23. At the same time, the supply means 1 is allowed to fall to perform control so as to make the distance between a chute 6 and the tray 23 constant. In this state, the drug is supplied on the disc 22 to divide the drug accumulated on the disc 21. Thereafter, the above mentioned work is successively repeated.
Patent JP-H0729296-A (JP)
Title: Disk drive and starting method thereof
Inventor: ZUINEEDEIN BOUTAGOU
IPC: G11B19/20
Filed: 1994-04-20
Abstract: PURPOSE: To restrain fastening in a boundary face between a head and disk surface. CONSTITUTION: The spindle assembly of the disk is started to rotate only when no fastening exists between the head 15 and the disk surface 20 facing it and the rotation is necessitated in order to restrain the inertia of the disk assembly and the attractive force of the head 15. The burst of AC pulse is fed to an actuator motor in order to provide a vibrating operation to the head, an axial vibration is generated in the disk, and fastening between the head and the disk surface facing it is eliminated. The pulse of each burst is a constant frequency or gradually varying frequency, some continuous pulses nearing the resonance frequency of the vibration mode of the disk are provided to increase a restraining force against fastening.  The starting sequence is finished, and the spindle motor and actuator motor are switched into the normal operation control in driving by detecting back EMF 30.
Patent JP-S60225700-A (JP)
Title: Treatment of organic sludge
Inventor: HAGIWARA HIROYUKI
IPC: C02F11/16
Filed: 1984-04-25
Abstract: PURPOSE:To simply obtain sanitary dried sludge in low cost, by contacting and mixing org. sludge with ozone-containing gas under a pressurized atmosphere and treating the resulting mixture in a flotation concn. tank under atmospheric pressure while applying solar drying to recovered conc. sludge. CONSTITUTION:Sludge supplied from a sludge tank 1 is contacted and mixed with gas containing ozone in max. content of 4wt% for 10-120min under a pressurized atmosphere of 3-5kg/cm<2> in a contact device 4 and the colloidal substance adhered to sludge is broken not only to improve a drying characteristic but also to perform sterilization and deodorizing while reducing the volume of sludge. Thus treated sludge is subsequently guided to a flotation concn. tank 5 under atmospheric pressure to perform flotation concn. and, if the conc. sludge is recovered to be scattered on a solar drying bed 6, the number of solar drying days are reduced to about 1/3 as compared with a conventional method, and spoilage and offensive odor are not generated during drying.
Patent JP-S58198232-A (JP)
Inventor: ITOU AKIRA
IPC: A01G31/00
Filed: 1982-05-14
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-S59206776-A (JP)
Title: Method and apparatus for testing printed circuit board
Inventor: NAKAHARA TATSUO
IPC: H05K3/00
Filed: 1983-05-10
Abstract: PURPOSE:To test simply, rapidly and accurately the existence of disconnection of a pattern and conduction or short-circuit between patterns by press-contacting an anisotropic conductive rubber sheet-like substance to both sides of the surfaces of a printed circuit board to be tested and supplying current through a testing tool circuit plate and a contact probe. CONSTITUTION:The anisotropic conductive rubber sheet-like substance is set up on both sides of the surface of the printed circuit board 1 to be tested, the contact proobe 4 is previously fixed on a metallic plate through an insulating plate 5, the printed circuit board and the conductive rubber sheet-like substance 3 are unitedly adhered and pressed, and then current is supplied to the contact proobe 4, so that current is made flow into the circuit on the printed circuit board 1 through a pad 10, a circuit detecting terminal 9 and the conductive rubber sheet- like substance 3. Thus, the existence of conduction of a pattern and short-circuit between the patterns is tested simply, rapidly and accurately.
Patent JP-S538477-A (JP)
Title: Front and rear wheels damping force distributor for vehicles
Inventor: FURUYA AKIO
IPC: B60T8/26
Filed: 1976-07-09
Abstract: PURPOSE: A front and the rear wheels damping force distributor for vehicles which the rear wheel is not locked former than the front one under any tracks and brake conditions, and which a brale distance can be kept at its minimum by using the damping force of road surface fully. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07272012-A (JP)
Title: Gift cirtificate issuing machine, reserved article management device, and gift certificate issuing and reserved article management device
Inventor: ISHIKAWA KOICHI
IPC: G06Q30/06
Filed: 1994-03-28
Abstract: PURPOSE:To provide the gift certificate issuing machine which can easily compare and judge a cash dealing price and a gift certificate price, solve problems regarding the printing and storage of plural kinds of gift certificate and the securing of a personal effect storage space, and gather and manage information on article appliers. CONSTITUTION:A bar code reader 2 reads out the price code appended to an article used video cassette, etc.) and displays the cash dealing price corresponding to the read price code and a gift certificate price which is set in a specific price higher than the cash dealing price on a display unit 3. When a gift certificate selection setting key 121 for setting the selection of a gift certificate is pressed, a gift certificate having the gift certificate price printed by a printer 4 is outputted. Further, when the device is equipped with a data input means for inputting information regarding the applier of an article and a statistical processing means which statistically process respective input data, their information can be utilized.
Patent JP-S538809-A (JP)
Title: Rotary vane type rotation machine
Inventor: YAMAMOTO TAKEKAZU
IPC: F01C1/352
Filed: 1976-07-13
Abstract: PURPOSE:To make wear loss less and to gain higher efficiency of a machine by designing a sealing material between a vane and a rotor to be roller.
Patent JP-S5418451-A (JP)
Title: Manufacture of trolley wire with reinforcing core
Inventor: ITOU HIROO
IPC: H05B6/10
Filed: 1977-07-12
Abstract: PURPOSE: To strongly weld the boundary plane between the metallic reinforcing core and the conductive layer applied over the core, by passing the composite trolley wire, constituted of the metallic reinforcing and the conductive layer applied so as to cover the core, through the induction heating furnace, whose frequency is making the skin depth to be thicker than the thickness of the conductive layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000277501-A (JP)
Title: Chemical vapor deposition system
Inventor: NOMURA HIDEJI
IPC: H01L21/31
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent impurities from being mixed in a thin film, which is formed in a chemical vapor deposition system wherein heating elements are formed by a CVD method. SOLUTION: Raw gas fed within a treating container by a gas feeding line is decomposed or activated on the surfaces of heating elements maintained at a high temperature of 1500 to 1900 deg.C or thereabouts by an energy feeding mechanism and a thin film is formed on the surface of a substrate. The heating elements are wires made of a high-melting point metal, such as tungsten, and after the heating elements are subjected to a high-temperature treatment, which is maintained for five minutes or more in a vacuum of 1×10-6 to 1 Pa or thereabouts at a temperature of 2000 to 3000 deg.C or thereabouts higher than the temperature at the formation of the thin film, they are mounted within the container 1.  A heavy metal mixed in the thin film at the molding of the heating elements 3 or the like is previously released by the high temperature treatment and a mixing of impurities into the thin film is lower than an impurity concentration of 1×1017 atoms/cc.
Patent JP-H03280781-A (JP)
Title: Image data storing system for electronic filing device
Inventor: INABA FUMIO
IPC: G06F17/30
Filed: 1990-03-29
Abstract: PURPOSE:To simply input a double side original without using a double side scanner by providing a page translation table and converting the reading order of respective pages of a document into a preset order. CONSTITUTION:A double-side original is inputted by prescribed pages of one side from a one-side scanner 3 and stored in a DRAW type disk 4. In the disk 4, image data 10 to 13 is stored in the order inputted from the scanner 3. A page translation table 21 is a data table for converting the input order into a desired order, for example, the order of pages and can be set by an operation from an operation portion 2. Thus, file data 20 in which the order of the arrangement of pages in a document is changed is obtained irrespectively of the input order. Then, the order of the front surface of the rear surface of the double side original is determined, so that the double side original can be simply inputted without using the double side scanner.
Patent JP-H09270-A (JP)
Title: Gene promoter induced from disease resistance-inducing substance
Inventor: MIDO NAOKI
IPC: A01H5/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain the new DNA having a specific base sequence, useful as a gene promoter induced with a disease resistance-inducing substance and capable of being utilized for the exploration of the disease resistance-inducing substance and inducing the disease resistance in a transformed plant. SOLUTION: This new DNA comprises a gene promoter having a base sequence containing a base sequence of the formula and induced with a disease resistance-inducing substance such as probenasole, can induce the disease resistance by ligating the DNA to a reporter gene, transforming a plant with the ligation product and subsequently expressing the gene with the transformed plant, and can further be utilized for the exploration of a disease resistance- inducing substance. The DNA is obtained by isolating a genom DNA from the aboveground part of two week-aged rice after sowed, making a rice genom library from the genom DNA, and subsequently screening the genom library in the presence of a gene induced from the probenasole as a probe.
Patent JP-S578954-A (JP)
Title: Fitting mechanism for cassette holder
Inventor: SHIMODA KOUSHI
IPC: G11B15/675
Filed: 1980-06-20
Abstract: PURPOSE:To prevent a capstan, a head, etc., from coming into contact by providing a rotation track surface, contacting with a cassette half, to a half guide provided over the fulcrum of rotation of a cassette holder. CONSTITUTION:From the front surface of a tape recorder body 1, a half guide 5 which is inserted freely into the hole 2a of a cassette holder 2 is projected. Consequently, when a cassette holder 2 having a loaded cassette half 3 is rotated on a pin 4, the cassette half 3 is rotated along the rotation track surface A of the half guide 5 to be loaded without contacting projections, such as a capstan 6 and a tape guide 7, provided on the rotation track surface A.
Patent JP-S63250496-A (JP)
Title: Chromated zinc or zinc alloy plated steel sheet having superior resistance to blackening on standing and production thereof
Inventor: SHINDO YOSHIO
IPC: C25D11/38
Filed: 1987-04-06
Abstract: PURPOSE:To improve the resistance of a Zn (alloy) plated steel sheet to blackening on standing by electrolytically treating the steel sheet under prescribed conditions with a treating bath of a specified pH contg. Cr<6+> and H3BO3 each at a specified concn. and having a specified ratio of Ni<2+> to Cr<6+> to form a prescribed chromate film. CONSTITUTION:A treating bath of 1.5-5 pH contg. 5-50g/l Cr<6+> and 5-50g/l H3BO3 and having 0.5-2 ratio of Ni<2+> to Cr<6+> is prepd. A Zn (alloy) plated steel sheet is electrolytically treated with the treating bath at 10-100A/dm<2> cathode current density and 30-60 deg.C bath temp. to electrodeposit a chromate film contg. Cr, Ni and O in 0.3-0.6 ratio of Ni to (Ni+Cr+O). At this time, the total amt. of Cr deposited is regulated to 50-150mg/m<2> per one side.
Patent JP-S62238437-A (JP)
Title: Device for evaluating characteristic of three-wavelength band emission type fluorescent lamp
Inventor: YOSHIDA TADAHIRO
IPC: G01M11/00
Filed: 1986-04-10
Abstract: PURPOSE:To evaluate the light color and color rendering properties of a light source, by calculating the shift of the chromaticity point of a specimen light source from the locus of a black body from the value of the ratio of spectral radiation energies in the vicinity of two different specific wavelengths. CONSTITUTION:The light emitted from a specimen light source comprising a three- wavelength band emission type fluorescent lamp of which the correlation color temp. is within a range of 5,000+ or -200K passes through a lens 2 to be incident to a light receiving part 3. The light receiving part 3 is constituted of a filter having spectral transmittance in the vicinity of a wavelength of 545nm and a fitter having spectral transmittance in the vicinity of a wavelength of 435nm. The light passing through the light receiving part 3 is applied to a photoelectric converting part 4 to obtain electric signals corresponding to spectral radiation energies in the vicinity of wavelengths of 545nm, 435nm and the value 0.4 of the ratio B/G of said signals is calculated by a divider 5. Subsequently, the value 10.0 of DUV to the value 0.4 of B/G is read by a B/G-D converter 6 to be displayed on a display part 7. By this method, the shift of a chromaticity point from the locus of a black body can be calculated, and the light color and color display effectiveness of the light source can be evaluated.
Patent JP-H01165737-A (JP)
Title: Hydrogen storing method and hydride electrode material
Inventor: KUOCHII HON
IPC: H01M4/24
Filed: 1988-04-06
Abstract: PURPOSE: To produce a new material for rechargeable hydride electrode material by preparing a material having a composition represented by specific formula and consisting of specific percentages of Ti, Zr, Ni, Cr, Al, etc.  
     CONSTITUTION: A material, represented by composition formula Ti a Zr b bNi c Cr d M x , is produced by arc melting, induction melting, or plasma melting under an inert atmosphere. Further, in the formula, M is any of Al, Si, V, Mn, Fe, Co, Cu, Nb, Ag, Pd, and rare earth metal and 0.1≤a≤1.4, 0.1≤b≤1.3, 0.25≤c≤1.95, 0.1≤d≤1.4, a+b+c+d=3, and 0≤x≤0.2 are satisfied. The resultant hydride electrode is applicable to a medium for storage and release of hydrogen as well as to an electrolytic catalyst for oxidation of hydrogen (during electric discharge) and electrolysis of water (during charge). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0647033-A (JP)
Title: Enema contrast-medium training device for enema x-ray inspection
Inventor: TOYODA TOSHIO
IPC: A61B6/00
Filed: 1992-03-06
Abstract: PURPOSE:To facilitate the training of an enema contrast-medium operation by attaching a phantom incorporating a large intestine running model in which plural balls are placed to the tip of an arm being freely movable vertically and rotatable protruded from a posture control box and operating an operating part, while observing visually the phantom. CONSTITUTION:A phantom 12 incorporating the running model 14 of the large intestine is attached to an arm 9, an X-ray radioscopic stand 1 is set in a roughly horizontal state and from the valve body 19 side of the phantom 12, plural pieces of balls 20 are thrown into the running model 14 and preparations before training are finished. In such a state, a training person operates an operating part and its assisting person executes the remote control of a posture control box 7. In such a state, the training person operates the operating part, while looking at the motion of the balls 20 of the phantom 12, leads out the balls 20 to the other end of the running model 14, while inclining forward/backward the X-ray radioscopic stand 1 and instructing to incline the phantom 12 to the left/the right to the assisting person and executes the training of the operation and the instruction.