baber/WOPTO huggingface dataset:
Patent JP-H029750-A (JP)
Title: Ceramic composition having high dielectric constant
Inventor: SAWAMURA KENTARO
IPC: H01B3/12
Filed: 1988-06-27
Abstract: PURPOSE:To enable the maintenance of high resistance even by calcining in an atmosphere under a low partial pressure of oxygen by substituting Mg for part of Nb, W or Ti in compound perovskite represented by a formula Pb(Mg1/3 Nb2/3)O3-PbTiO3-Pb(Ni1/2W1/2)O3 so as to obtain a specified compsn. CONSTITUTION:This ceramic compsn. having a high dielectric constant is represented by the general formula (where 0.95<=a<=1.2, 0.334<=b<=1.0 and x+y+z=1) and consists of components within a pentagonal range having compsn. points A-E as vertexes corresponding to variables a, b in the triangular coordinates having Pba(MgbNb2/3)Oa+b+5/3, PbaTia+2 and Pba(Ni1/2W1/2)Oa+2 as vertexes. The points A-E (x, y, z) are A (0.950, 0.049, 0.001), B (0.750, 0.249, 0.001), C (0.010, 0.800, 0.190), D (0.010, 0.450, 0.540) and E (0.900, 0.050, 0.050).
Patent JP-S6219979-A (JP)
Title: Image processing system
Inventor: TERACHI TOSHIO
IPC: G06T3/60
Filed: 1985-07-18
Abstract: PURPOSE:To reconstitute an image data in bit unit at high speed by selecting and combining only effective bits from bit shifted source data and destination data by using a mask set value. CONSTITUTION:In case of the reconstitution that displays a part 53 of another image to a part 52 of an image being displayed, a CPU 3 reads out image data (source data) (a) corresponding to another part 53 from a source memory 21 and shifts effective data areas S3-S7 in 1 byte by 2 bits to the right. Image data (destination data) (b) corresponding to a part 52 of the image is read out from a destination memory 22 and S3-S5 of source data (a) are incorporated in ineffective data areas D5-D7 by using a mask set value (c) to constitute 1 byte d and stored in the destination memory 22 to make the display to an image display section 5 possible.
Patent JP-S6139502-A (JP)
Inventor: YANO KATSUMI
IPC: H01C7/00
Filed: 1984-07-31
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-S6221986-A (JP)
Inventor: ONO YOSHIRO
IPC: G01N29/04
Filed: 1985-07-18
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-S6219926-A (JP)
Title: Display device for key switch function
Inventor: KOMAKI NORIO
IPC: G06F3/02
Filed: 1985-07-18
Abstract: PURPOSE:To prevent the wrong key operation and to improve workability with a display device for key switch function, by pushing light the function keys to confirm that the function with which the display is changed is equal to a desired one and then pushing strong the function keys for execution of functions. CONSTITUTION:A function D, for example, which is set at the 4th position from left is executed among those functions displayed on a display means 1. Thus a key set at the 4th position from left is pushed light among function keys 4. Then a contact 5 conducts and therefore a control means 2 detects that the 4th key is pushed light and displays adversely the function D. Then the 4th key is pushed strong after confirming that the function D is displayed adversely. Thus a contact 6 conducts and therefore the means 2 detects that the 4th key is pushed strong to execute the function D.
Patent JP-H028748-A (JP)
Title: Position detector for rotor
Inventor: TAMURA YASUHARU
IPC: G01P3/44
Filed: 1988-06-27
Abstract: PURPOSE:To achieve a reduction in position detecting errors at a high speed area of a rotor by adding an output signal of a detecting circuit to an output signal of a phase comparison circuit in a PLL circuit to accomplish an operation of advancing a phase corresponding to a speed of the rotor with respect to an angle of rotation detection signal of a resolver. CONSTITUTION:A motor 1 or a rotational speed detection circuit 11 of a resolver 2 interlocking it is arranged and by an output signal thereof, a value kdthetaE/dt proportional to a time differentiated value of an angle of rotation of the resolver 2 is added to an output signal DELTAtheta(DELTAtheta=thetaO+thetaE-theta) of a phase comparison circuit 5 to generate a new deviation signal DELTAtheta1(DELTAtheta1=thetaO+thetaE+kdthetaE/dt-theta) to produce an input signal of a PI adjuster 6 for adjusting the signal DELTAtheta1 in comparison with a zero value. Thus, a counter 8 outputs a phase angle signal theta(theta thetaO+thetaE+ kdthetaE/dt) by adding a correction value kdthetaE/dt to an angle sum thetaO+thetaE as results of a control computation by a PLL circuit made up of a closed circuit comprising elements to a sine wave generator 9 from the circuit 5 with DELTAtheta1 0. Thus, a phase advancing operation is performed corresponding to a speed of a rotor with respect to an angle of rotation detection signal of the resolver.
Patent JP-H11351274-A (JP)
Title: Structure of oil supply passage of clutch
Inventor: SAKAHARA TATSURO
IPC: B60K17/06
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce the working cost and to improve the assembling property of a structure of an oil supply passage of a clutch. SOLUTION: A counter shaft 16 is rotatably supported in a cover 41, clutch gears 18, 20 are fitted to the counter shaft 16 through clutches 17, 19, oil passages 68, 69 for clutch working pressurized oil are formed in the counter shaft 16, a servo case 64 is fitted and fixed between a shaft end part of the counter shaft 16 and the cover 41, communication passages 78, 79 communicating with and across the oil passages 68, 69 for clutch working pressurized oil are formed in the servo case 64, and clutch working pressurized oil feed passages 80, 81 communicating with the communication passages 78, 79 are formed on the cover 41 using cast-in pipes 82, 83.
Patent JP-H0822498-A (JP)
Title: Method and device for retrieving article
Inventor: OTA HISASHI
IPC: G06Q30/02
Filed: 1994-07-11
Abstract: PURPOSE:To provide a system which simulates the purchase behavior of a human as it is. CONSTITUTION:A storage part 230 stores the virtual world video images of a merchandise town or the like, the storage part 240 stores the actual video images of merchandise display inside respective shops and the storage part 250 stores the detail information of the respective merchandise. A processing part 235 displays the virtual world video images of the storage part 230 at a display part 260. The displayed virtual world is changed corresponding to operation input from an input part 210. When an operator enters a certain shop inside the virtual world, the processing part 245 reads merchandise display video images inside the shop from the storage part 240 and displays them at the display part 260. The displayed merchandise display video images are also changed corresponding to the operation input. When the operator specifies the merchandise on the merchandise display video images, the processing part 255 reads the detail information from the storage part 250 and displays it.
Patent JP-S6315070-A (JP)
Inventor: SASAKI TAKAO
IPC: F25D23/00
Filed: 1986-07-07
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-S5384755-A (JP)
Title: Photoelectric position detector
Inventor: SATOU MASUJI
IPC: G01D5/26
Filed: 1976-12-30
Abstract: PURPOSE: To prevent the production of sliding noises and contact noises and wear by arraying a multiplicity of photoconductive resistors at an equal spacing, moving a light shielding means thereover in a contactless state and obtaining output voltages corresponding to the displacements from the specified positions of the light shielding means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0451841-A (JP)
Title: Hot-processed cup confectionery and production thereof
Inventor: ITO SADAMI
IPC: B65D81/34
Filed: 1990-06-18
Abstract: PURPOSE:To obtain the title confectionery at a low cost by assembling to a cup form a bottom plate blank and a sidewall blank printed and tailored as a development of the sidewall of a paper cup followed by putting confectionery materials into the cup and then carrying out hot processing. CONSTITUTION:A sidewall blank printed and tailored as a development of the sidewall of a paper cup is formed into a straight cylinder 11. This cylinder is then externally engaged, in an inverted manner, with a forming mount 13 with a convex-shaped section from its narrower upper surface, and the projected wavy uneven part 6 is flattened along the upper surface, and a bottom plate 5 is then put thereon. Thence, the whole system is externally covered with a metallic cylinder 12 for baking, and the resulting entire system is inverted to face the opening of the cup sidewall 11 upward followed by drawing the forming table 13 off upward. The inside of the cup 11 is packed with confectionery materials such as wheat flour, sugar and fatty oil followed by hot processing to effect integrating a confectionery hot processed, the paper cup sidewall 11 and bottom plate 5 through the surface of the confectionery materials as adhesive, thus giving the objective confectionery.
Patent JP-S5583387-A (JP)
Title: Video recording and reproducing device
Inventor: NIWA KIICHI
IPC: H04N9/00
Filed: 1978-12-20
Abstract: PURPOSE:To select a system automatically by an output signal varying with a decision result of not less than two system signals among NTSC, PAL and SECAM systems. CONSTITUTION:System discriminator 1 is provided with reference oscillator 7 with turning forks 7a  and 7b for a 1st tape speed and 2nd tape speed, tape control circuit 8, and divider circuit 9 deviding the frequency of oscillator 7, and control signal amplifiers 10 which amplifies a control signal stored on a tape, and comparator 11 making a comparison between output frequencies of circuit 9 and amplifier 10 are further provided. This unit 1 discriminates not less than two signals of various systems and level signals of high and low levels are outputted from comparator 11 to VTR6. This supplied signal is superposed upon a video signal supplied to terminal 4 by video signal processing circuit 3 and supplied to receiver 19, thereby recording or reproducing an image on an automatically-selected system.
Patent JP-H118254-A (JP)
Title: Manufacture of field effect type compound semiconductor device
Inventor: ICHIKAWA HIROICHI
IPC: H01L29/812
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the short-channel effect and gate drain lag of a field effect type compound semiconductor device. SOLUTION: In a 3-5 compound semiconductor or 2-6 compound semiconductor having an n(p)-type channel layer 5 and a p(n)-type barrier layer 6, a channel layer and a barrier layer are manufactured by ion implantation method, so that the dose amounts of barrier layer ions are set at less than 5% of the dose amounts of channel layer ion, and the embedding energy of the barrier layer ions is set at less than 400% of the embedding energy of the channel layer ions.
Patent JP-S6136374-A (JP)
Title: Fluorine-containing resin coating composition
Inventor: KANO MASAFUMI
IPC: C08F2/48
Filed: 1984-07-30
Abstract: PURPOSE:The titled active energy ray curing composition providing a film of coating having improved weather resistance, corrosion resistance, chemical resistance, etc., comprising a fluorine-contained resin containing a urethane bond, fluorine atom, and an acrylic or methacrylic group. CONSTITUTION:A fluorine atom-containing polyol is reacted with a diisocyanate compound (e.g., tolylene diisocyanante, etc.), then, free isocyanate group contained in the reaction product is reacted with a hydroxyl group-containing acrylate and/or methacrylate (e.g., 2-hydroxymethyl acrylte, etc.), to give a fluorine- contained resin. The resin is used as an essential component, and blended properly with a reactive filuent, to give the aimed coating composition.
Patent JP-H0915226-A (JP)
Title: Silane sensor
Inventor: YOKOO AKIHIKO
IPC: G01N31/00
Filed: 1995-06-26
Abstract: PURPOSE: To surely detect degradation of an element which uses a semiconductor type sensor, when using the element as a silane sensor for silane gas. CONSTITUTION: This silane sensor 1 has a silane element which uses a semiconductor type sensor composed mainly of stannic oxide in a sensor portion 2 for detecting silane gas in an environment, an alarm and detection means for detecting the presence of silane gas in the environment using a microcomputer 4 based on the resistance value of the silane element, and a degradation judging means which judges the degradation of the silane element when the resistance value exceeds a criterion for degradation, that is set higher than the initial resistance of the silane element.
Patent JP-S6219482-A (JP)
Title: Braille recording medium and recording method
Inventor: NAKAMURA TAKEAKI
IPC: G09B21/02
Filed: 1985-07-19
Abstract: PURPOSE:To simplify an operation of forming braille characters, enhance operability and increase the recording density of braille, by providing a recording layer comprising a foamable material which can be foamed when being irradiated with beams of light. CONSTITUTION:The braille recording medium 10 comprises the recording layers 12, 13 comprising a foamable material, e.g., a thermoplastic on the face and back side of a heat-insulating sheet 11 formed of a heat-insulating material. In recording braille characters on the recording layer of the braille recording medium 34 by a braille recorder 30, characters in a manuscript 31 are read by a reader 32, a read signal is inputted to a photo pickup 35 while converting the signal into a digital signal by a modulator 33, and according to an input signal supplied to the pickup 35, a light beam is directed to the recording layer of the medium 34 through an objective 40 while controlling a laser diode 36, thereby thermally foaming the foamable material of the recording layer to produce projections.
Patent JP-H04356955-A (JP)
Title: Electronic part mounting board
Inventor: DEMURA AKIHIRO
IPC: H01L23/50
Filed: 1991-06-03
Abstract: PURPOSE:To increase the number of pins without increasing the thickness of a board, by exposing the inner ends of leads in electronic part mounting recesses or openings and using them as connecting terminals to electronic parts, and forming conductor circuits on both external faces of a board and using its parts as connecting terminals and external connecting terminals to electronic parts. CONSTITUTION:After a releasable sheet is united in one by thermocompression bonding on a part to be an external connecting terminals 12, of a lead 10 formed by etching, a board 20 is formed in one body by thermocompression bonding on both sides of the lead 10. Besides, through holes 21 for the electric connection between the front and back conductor circuits of the board 20 and between them and the lead 10, a connecting terminal 23 to an electronic part, and an external connecting terminal 22 are formed. Besides, a connecting terminal 13 provided by exposing the inner end of the lead 10, and an electronic pat mounting recession 24 is formed. As this board has connecting terminals and external connecting terminals comprising two respective systems, the number of terminals can be increased about twice as large as that of conventional ones without increasing the board size.
Patent JP-H0452359-A (JP)
Title: Movable roof
Inventor: KODAMA KOZO
IPC: E04D13/035
Filed: 1990-06-20
Abstract: PURPOSE:To take in a lot of sun light and fresh air in a room by providing an opening through a suitable portion of a roof, and providing the opening with a double roof door in such a manner as being freely opened and closed in symmetry while being held in its parallel state. CONSTITUTION:An opening (h) is formed through a suitable portion of a roof R and is provided with a frame body A. Rail portions 3 are provided on both side faces opposite to each other inside the frame body A so that a window body 9 and a curtain 11 are both capable of sliding thereon. A double door is used as roof door 4 and is opened and closed while being put in a parallel movement on the opening side of the frame body A by a main connecting rod 5 and subconnecting rods 6, 6; i.e., the main connecting rod 5 is mounted in the frame body A and fixed to a rotary shaft 7. Each sub-connecting rod 6 is pivotally attached to the cross frame 2 of the frame body A and the rotary shaft 7 is rotated by the power unit 8 of an electric motor, etc., directly connected to the rotary shaft 7 and the main connecting rod 5 is rotated synchronously with the rotary shaft 7 whereby the roof door 4 is opened and closed.
Patent JP-S6048861-A (JP)
Title: Paper carrier for copier
Inventor: YAGI KAZUE
IPC: B65H29/24
Filed: 1983-08-29
Abstract: PURPOSE:To prevent deterioration of suction efficiency by arranging a belt body only at the portion to be applied with suction while employing a guide member for promoting paper carriage at the other portion. CONSTITUTION:A suction fan 6a is provided while many holes are made to suck the paper mounted on two belt bodies 6b. Auxiliary paper feed guides 6c are provided at both sides of the belt bodies 6b. The carrier has the suction width (L) narrow with respect to the maximum copiable paper width. Here, the belt is replaced with a paper guide 6c at the portion other than sucking portion. Upon passage of paper having such size as longer than the suction width, the resistances at the left and right sides of paper guide 6c will be same to maintain linear advancing performance of paper. While the paper will cover the sucking portion completely to increase the sucking force and to prevent slip.
Patent JP-H08321224-A (JP)
Title: Wireless x-ray generating switch, wireless x-ray device top table moving switch, and main changeover switch between these switches and wire switch
Inventor: HATAKEYAMA NORIHITO
IPC: H01H9/02
Filed: 1995-05-23
Abstract: PURPOSE: To perform inspection and therapy using an X-ray device, with which the operator can control the X-rays on the real time basis while cleanliness is well kept and which permits management of the operation with a smaller number of staff members. CONSTITUTION: A wirelessly operated X-ray generating switch in the form of a watch transmits the situation of an operational button, and the body 1 of the switch is supported by a band 9, fixture 8, and insert holes 10 for bearing on the arm of the operator. The switch body 1 is equipped with a fluoroscopic button 5, photographing button 6, and film dividing button 7, and an X-ray device receiving signals is provided.
Patent JP-S5784313-A (JP)
Title: Chain line interpolating method for xy plotter
Inventor: WAKOU YASUO
IPC: G06F3/13
Filed: 1980-11-14
Abstract: PURPOSE:To perform chain line recording with a specified pattern length by continuously recording the chain pattern when the terminating point of the initial recording section becomes the starting point of the next recording point. CONSTITUTION:When the parts between points A and B, and between B and C are interpolated by the chain line, the part between the points A and B is recorded by a solid line l1 and a blank part l2. The remaining quantity of the writing of the chain pattern at the point B is memorized. When the part between the points B and C is interpolated, said remaining quantity of the writing at the point B is recorded. Thereafter, the chain pattern is sequentially recorded.
Patent JP-S5492107-A (JP)
Title: Network driving system
Inventor: HASHIMOTO KAZUO
IPC: H04Q3/545
Filed: 1977-12-29
Abstract: PURPOSE:To effectively utilize the network driving system for small type exchange systems by using it as a driving unit of each network where the driving system is divided into the regular system and reserved system in normal operation and by using it as a reserved system as usual when there is a trouble. CONSTITUTION:The switching direction of switch control tro is reversed and, in normal operation, the normal switch system 2 drives line-link network4 and the reserved switch system 3 drives trunk-link network5. That is, in normal operation, the reserved driving system 3 is used as a regular driving system, thus improving the efficiency of driving system. In case of a small exchange system in which one regular and one reserved driving system are used, the network can be divided efficiently.
Patent JP-H071159-A (JP)
Title: Method for joining metallic clean pipe
Inventor: AZUMA SHIGEKI
IPC: C22C19/05
Filed: 1993-06-04
Abstract: PURPOSE:To prevent the deterioration of corrosion resistance in a joined part and the deterioration of cleanliness corresponding to the lowering of inner surface flatness by holding an insert material between the end faces of clean pipes to abut on each other and baking the proximity by an induction heating device under a specific condition. CONSTITUTION:A clean pipes 1, 1 made of an austenite stainless steel or an austenite high alloy are restrained by a jig 2 with an insert material held between the end faces. Outside the abutting part, an annular induction heater 3 for junction heating and another annular induction heater 4 for baking which is capable of heating of an area wider than that heated by the heater 3 are set. While a gas whose dew point is -7 deg.C or less and oxygen density is 0.1ppm or less is supplied to the inside of the pipes 1, 1, the abutting part and its proximity re baked by the heater 4 condition of 50-400 deg.C heating temp. and 0.2-30min heating time. After the baking, the abutting part is joint-heated by the heater 3.
Patent JP-H05329311-A (JP)
Title: Iron-powder adsorption filter
Inventor: ISHIKAWA YOSHIHISA
IPC: B01D35/06
Filed: 1992-05-27
Abstract: PURPOSE:To prevent damage to a direction changeover valve and an actuator by adsorbing iron powder on the high pressure side of a hydraulic line. CONSTITUTION:An oil chamber 13 having large flow area is located between a flow inlet port 11A and a flow outlet port 12A in a casing 10 of an iron- powder adsorption filter 9 and a turbulent flow generating plate 14 and a magnet plate 15 having therein respectively oil holes 14A and 15A are provided in the chamber 13 so that eddies are generated in the directions E, F in the pressure oil flowing from each of the holes 15A to cause the iron powder in the pressure oil to be adsorbed on the magnet plate 15, so that the cleaned pressure oil can be taken out from the port 12A.
Patent JP-2000347612-A (JP)
Title: Timing generation circuit and surface correction pulse generation circuit using it
Inventor: NAKAKITA TOMOYOSHI
IPC: G09G1/28
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale of a timing generation circuit or a surface correction pulse generation circuit. SOLUTION: A clock number in one cycle is made to be 2a pieces, a bit number of a register which shares one piece is made to be k when one cycle is equally divided into d pieces, such as k=a-log2d, a bit number k of the registers R0, R1... Rm is made to be smaller than an a bit in a case of a software processing, and a hardware scale is reduced. A counter for a comparison standard 12 counts a standard clock CLK, and a selector 15 in order changes and selects the registers R0, R1... Rm. Timing set-up values which set-up in the registers R0, R1... Rm are compared with time axis values from the counter for a comparison standard 12 in a comparater 13, when they coincide, a coincidence pulse AP is output from the comparater 13, the coincidence pulse AP is counted in a pulse counter 14 and is made to be an address data ADR.