baber/WOPTO huggingface dataset:
Patent JP-H05219490-A (JP)
Title: Digital video signal encoder and decoder
Inventor: HATANO YOSHIKO
IPC: H04N19/85
Filed: 1992-02-04
Abstract: PURPOSE:To make one dimensional scanning common to entire bands, and to reduce the code rate of the band whose frequency band is inverted by a sub-band division, in an encoding system in which the sub-band division and an orthogonal transformation are combined. CONSTITUTION:A digital video signal is sub-band-divided into the plural sub- bands by a sub-band dividing circuit 25. Then, data in the band whose frequency band is projected in the opposed direction to the original frequency band among the divided bands are multiplied by -1 for each picture element in a corresponding picture direction by a band inversion circuit 39a, and an orthogonal transformation is operated by an orthogonal transformation circuit 27. And also, at the time of decoding the encoded data, the reverse orthogonal transformation is operated to the data, the data are multiplied by -1 for each picture element in the same picture direction as the encoding, and a sub-band synthesis is operated.
Patent JP-S63188386-A (JP)
Title: Bioreactor
Inventor: OKA SHOTARO
IPC: C12M1/40
Filed: 1987-01-29
Abstract: PURPOSE:To prevent various germs from entering and to obtain a bioreactor useful for producing useful organic substances such as foods, drugs, etc., by setting a raw material solution feeding flow channel at the outer periphery of a specific fiber and a flow channel to recover a substance produced by a bacterium at the hollow part of the fiber. CONSTITUTION:Lactic acid bacteria, etc., are held in a spongy porous material layer 21 having 50-75mum thickness, the inner face of the layer is coated with a semipermeable membrane 22 and a hollow part 4 is formed to give a hollow fiber 2, hollow fiber made of regenerated cellulose consisting of a heterogeneous substance wall, having about 200mum inner diameter. Then a bioreactor 1 is made by setting a cylindrical mounting part 21 to be packed with the fiber 2, a raw material solution feeding flow channel 3 to circulate a raw material solution at the outer periphery of the fiber 2, a hollow part 4 of a flow channel for a substance produced by lactic acid bacteria, etc., a collecting flow channel 5, etc. Then the raw material solution such as glucose, etc., is fed to the flow channel 3, reacted with the lactic acid bacteria, etc., held in the porous substance layer 21 and the prepared L-lactic acid, etc., are recovered through the semipermeable membrane 22, the hollow part 4, the collecting flow channel 5, etc., from a solution outlet 43.
Patent JP-H0419058-A (JP)
Title: Spherical lens polishing machine
Inventor: TAGO SEIJI
IPC: B24B13/02
Filed: 1990-01-30
Abstract: PURPOSE:To enable polishing across the whole face to be polished with pressing force from the vertical direction of this face to be polished by bringing the pressing direction of a polishing spherical member supporting part always in line with the radial direction around the center of a polishing spherical member. CONSTITUTION:In a sliding part reciprocated in a first horizontal direction by driving force from one drive source 6, there is provided a polishing spherical member supporting part 86 oscillated around a second horizontal shaft orthogonal to a first horizontal shaft by the driving force from the drive source, and an expansion pin member 94 is supported by the polishing spherical member supporting part 86. The pressing direction of the polishing spherical member supporting part 86 is always brought in line with the radial direction around the center of a polishing spherical member 90, and the center part and the whole peripheral part of a lens L are polished with pressing force from the vertical direction of these center and whole peripheral parts.
Patent JP-S6044124-A (JP)
Inventor: FUERUDEINANDO PARATSUTSUO
IPC: B21C25/02
Filed: 1984-02-07
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-H07231072-A (JP)
Title: Semiconductor integrated device and manufacture thereof
Inventor: TARA KATSUJI
IPC: H01L21/06
Filed: 1994-02-16
Abstract: PURPOSE:To suppress the deterioration of the strength of oscillated signals as an oscillating element and to realize the compact configuration. CONSTITUTION:An N layer 2 GaAs, wherein an N layer 2 is formed on an N<+> substrate 1, is used. Si ions are selectively implanted in the forming region of an anode electrode 5 by using a mask such as resist. An N<+> layer 3 is selectively formed on-the surface of the N layer 2 by heat treatment of 800-900 deg.C in N2. Thereafter, an insulating film comprising SiO2 or Si3N4 is formed. Then, a hole is selectively formed in the insulating film 4 at the region, where the anode electrode 5 and a lower electrode 7 having the capacity of MIM are formed. The metal, whose main materials are Ti and Pt, is formed on the surface of the GaAs by vacuum evaporation and a sputtering method. Thus, the anode electrode 5 and the lower electrode 7 are obtained. Then, a ferroelectric film 8 is formed at 700 deg.C or lower. Thereafter, a hole is formed at the upper part of the anode electrode 5, and wiring metal 9 is selectively formed. Thus, the upper electrode having the capacity of MIM, which is connected to the anode electrode is obtained.
Patent JP-H11220094-A (JP)
Title: Input protection circuit
Inventor: USUKI HIDEKI
IPC: H01L21/822
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce layout area, and to suppress the increase of input capacity, by forming a resistance element between a metal wiring region being formed in a first metal wiring layer and an input pad being formed in a second metal wiring layer being separated from the first metal wiring layer at the lower part of the input pad. SOLUTION: In an input protection circuit, a second metal wiring layer (the metal wiring layer of a second layer) is formed on the surface of a first metal wiring layer (the metal wiring layer of a first layer) which is stratified on the surface of a semiconductor substrate 1, an input bad 10a is formed on the metal wiring layer of the second layer. Furthermore, a metal wiring region 5 with size that is the same as the input pad 10a or is larger than the input pad 10a is formed in the metal wiring layer of the first layer of the lower part of the input pad 10a. A polysilicon layer 2 is stratified between the metal wiring layer of the first layer and the substrate 1, and a resistance element R1 is equivalently formed by the polysilicon layer 2.  More specifically, the resistance element R1 is connected between the input pad 10a and the wiring region 5 being formed at the lower part of the input pad 10a.
Patent JP-H04259771-A (JP)
Title: Concentric connector
Inventor: YUNOKI SHUICHI
IPC: H01R13/42
Filed: 1991-02-13
Abstract: PURPOSE:To ensure the holding and engagingly locking between a shaft part and a connector housing by using a snap out ring and easily separate the shaft part without using a separating jig. CONSTITUTION:In a connector housing 3 for receiving the shaft part 1 of a concentric connector, a retention spring 2 expansible and contractible in the circumferential direction of the shaft part 1, and a snap out ring 4 inserted into or pulled out from the connector housing 3 to contract or extend the retention spring 2 are provided. When the snap out ring 4 is pushed simultaneously with the insertion of the shaft part 1, the retention spring 2 is contracted to hold and lock the shaft part 1 to the connector housing 3. When the snap out ring 4 is pulled out, the retention spring 2 is extended, and the shaft part 1 can be separated from the connector housing 3.
Patent JP-S55112673-A (JP)
Title: Electronic cash register
Inventor: MATSUMOTO YOSHIAKI
IPC: G07G1/12
Filed: 1979-02-23
Abstract: PURPOSE: To avoid unnecessary print operation, by printing the time on the receipt and making easy the time management of operation time through the operation of time key when desired.  
     CONSTITUTION: The clock circuit 24 providing the crystal oscillator 25, frequency dividing circuit 26 and clock counter 27 is connected to CPU15, and the keyboard 13 is provided with the deposit/cash total key ending the registration to one customer and issuing receipt, total key by the discount total key, and the time key operated when the time at the operation of the total key is desired. Further, the time data of the clock circuit 24 is read out to CPU15 in response to the first operation after the time key operation, the time data read out to CPU15 is fed to the printer 22 via the printer interface 21, to enable to print the time on the receipt and to make easy the time management for operation time, allowing to avoid unnecessary print operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58138138-A (JP)
Title: Frequency division multiplex converter
Inventor: NIGA SADAO
IPC: H04J1/04
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a frequency division multiplex converter in which an arbitray base band frequency range up to the 10th supergroup is usable, by selecting one kind out of two kinds of carrier waves arbitrarily from each of preliminary modulation frequency converters, and making a channel carrier higher than the 2nd premilimary modulation signal in frequency. CONSTITUTION:Since the minimum frequency of an unnecessary modulation product component generated at channel frequency converters T1-Tn is 3568 kHz, the limitation of the component to the upper limit of the operation base band is remarkably mitigated. Since the 2nd preliminary modulation signal outputted from a preliminary frequency converter 11 exists between 2,940-2,948kHz the frequency component is leaked to the output of the converters T1-Tn as the P component. This leaked component is suppressed at a low pass filter 3 and there is no problem. Thus, the operating base band is used up to 2,940kHz.
Patent JP-S58137999-A (JP)
Inventor: SUZUKI RIYOUICHI
IPC: H05H1/46
Filed: 1982-02-12
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-S55112899-A (JP)
Title: Pump having high specific speed
Inventor: SUDOU SUMIO
IPC: F04D3/00
Filed: 1979-02-23
Abstract: PURPOSE: To reduce axial power by arranging, only on the outer peripheral side on the suction side of a vane wheel, movable vanes whose angles are varied by the force of flowing water and suppressing the counter current generated in low flow- rate range operation.  
     CONSTITUTION: When a pump is driven, in a low flow-rate range, counter current is generated close to the outer periphery on the vane wheel suction side, and flows into a vane wheel with a large swirling component, so movable vanes 5 are directed in the same direction by the counter current described above. Accordingly, the movable vane 5 acts to throttle the diameter of the suction passage and cuts 11 the transmission of the counter current to the upper stream side. Accordingly, as the movable vane 5 automatically throttles the suction flow passage due to the action of the counter current, in the low flow-rate range in which counter current is generated on the suction side of a vane wheel 1, the counter current is not transmitted to the upper stream side, and the power loss accompained by the counter current is reduced remarkably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01195595-A (JP)
Title: Sales management system
Inventor: MIYAMOTO KUNIHIRA
IPC: G07G1/14
Filed: 1988-01-29
Abstract: PURPOSE:To add functions of electronic cash registers and to vary and set accompanying parameter settings without altering an on-line program by composing a command of key codes corresponding to a series of key operations and sending the command. CONSTITUTION:The command consists of key codes of a series of key operations at the time of the manual operation of electronic cash registers C1-Cn and dummy data for matching the unit data capacity at the time of transmission. Then when a host computer 1 operates the register C1 previously, the previously generated command is sent and the register C1 is put in operation corresponding to the command. Namely, the register C1 reads out the key codes of the sent command in order and performs key processing corresponding to each key code at each time, so it operates equivalently to manual operation even in remote operation. Consequently, functions are added to the respective cash registers C1-Cn and the settings of parameters accompanying the functions are varied and added without altering the on-line program.
Patent JP-H11220802-A (JP)
Title: Running display device for electric vehicle
Inventor: HOSODA KOJI
IPC: B60L50/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To enable the driver of an electric vehicle to easily recognize the propriety of the running of the automobile after turning on a power supply switch so that the driver may not feel any physical disorder, by discriminating the state of the vehicle and displaying the discriminated results after the switch is turned on. SOLUTION: A display control ECU 200 executes the control of the display by means of a display (liquid crystal display) 201, the sound output of a loudspeaker, the switching of display by means of a display change-over switch 203, reading/writing front and in a memory, and the arithmetic processing of a navigation device, etc. On the display 201, a fuel and residual battery capacity displaying section 210, a car speed displaying section 220, a left-side winker displaying section 221, a right-side winker displaying section 222, a selected position displaying section 230, and engine speed displaying section 240 are displayed.  The change-over switch 203 switches the display on the display 201 to a navigation displaying section from the fuel and remaining battery capacity displaying section 210 and to a driving force transmission displaying section front the navigation displaying section. In addition, the fuel consumption improving rate, etc., can also be displayed on the display 201. Therefore, the driver of an electric vehicle can easily recognize the propriety of the running of the vehicle after turning on a power supply switch.
Patent JP-S63188346-A (JP)
Title: Preparation of decalcified and defatted milk
Inventor: NIKI YOSHIYA
IPC: A23C9/146
Filed: 1987-01-30
Abstract: PURPOSE:To obtain the titled odorless defatted milk having excellent solubility, transparency and thermal stability, by treating defatted milk with a specific modified chelate resin, thereby effectively removing Ca from the milk. CONSTITUTION:A commercially available chelate resin is immersed in hydrochloric acid for about 10-24hr to convert the chelate group almost to H, immersed in an NaOH solution and adjusted to nearly neutral state having a pH nearly equal to the pH of defatted milk to convert a part of the H-type chelate group to Na-type one or a chelate resin is immersed in an aqueous solution of NaOH and the obtained Na-type chelate resin is stirred in a deionized water to convert the chelate group of the chelate resin into a mixture of H-type and Na-type groups to obtain a modified chelate resin (B). The objective milk can be prepared by passing (A) defatted milk through a column packed with the component B at an S.V. of 0.5-10.
Patent JP-H01196046-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAI AKIYOSHI
IPC: G03C7/30
Filed: 1988-01-30
Abstract: PURPOSE:To improve light fastness, color reproducibility, and color developing characteristic of a silver halide photographic sensitive material by incorporating a specified cyan coupler into at least one of silver halide emulsion layers. CONSTITUTION:A cyan coupler expressed by formula I and a compd. expressed by formula II are incorporated into one of silver halide emulsion layers. In formulas I and II, R1 is an alkyl group; Z is an H atom. or a group eliminable by a reaction with an oxidized body of a color developing agent; R2 is a ballast group; R4 is an alkyl group or alkoxy group; J is an alkylene group; each R5 and R6 is an alkyl group; (n) is an integer 1-3, if (n) is >=2, plural R3s may be same or different to each other. Thus, a silver halide photographic sensitive material having high color developing characteristic and forming a color picture image having high light fastness is obtd.
Patent JP-S52103401-A (JP)
Title: Prevention of top heating in coke ovens
Inventor: TAKEMURA EIJI
IPC: C10B21/08
Filed: 1976-02-26
Abstract: PURPOSE: To remarkably reduce the amoutn of NOx generated, by preventing long flames when poor gases (which generate smaller amount of NOx) are burning, characterized by accelerating mixing poor gases with air for combustion to improve combustibility of the said gases by means of feeding a poor gas for agitation from the bottom of the combustion chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10222853-A (JP)
Title: Optical pickup and optical disk device
Inventor: OTA MITSUHIKO
IPC: G11B7/09
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To make possible sharedly reproducing or recording plural kinds of optical disks by returning reflection light from the optical disk to a photo-detector in the vicinity of a light source with a diffraction grating, reproducing or recording plural kinds of optical disks. SOLUTION: A first diffractive grating 23 for separating light from a light source 1 to main luminous flux and two sub-luminous fluxes and a second diffractive grating 22 for guiding to a photodetector are formed on an optical element block 2, and the second diffraction grating 22 is separated to four areas, and the photodetector 3 is constituted so that a photodetecting part so as to be able to detect a recording/reproducing signal, a focus error signal using a spot size method, a tracking error signal using a phase difference method, the tracking error signal using a three spots method and the tracking error signal using a differential push-pull method is arranged. Three tracking error signal detecting methods are switched to a signal processing circuit suited to kinds of respective disks by a system control circuit based on a discriminate result of a disk kind discriminant to be executed.
Patent JP-H11205167-A (JP)
Title: Fm receiver
Inventor: TAKE MINORU
IPC: H03J3/28
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To receive only FM frequency bands in Japan but also FM frequency bands in Europe, Australia and USA through one FM broadcasting receiver by providing a tracking error circuit provided at least with a padding capacitor. SOLUTION: An FM receiver RE1 is composed of first and second high frequency tuner circuits 10 and 30, a low noise amplifier 20, a mixer 40, a voltage controlled oscillator (VC) 50, a PLL/LPF 60, a microcomputer 70 and a VCO tank circuit 80a. The VCO tank circuit 80a is provided for performing three-point tracking and has capacitors 81 and 83, a coil 82, a variable cap 84, resistor 85 and padding capacitor Cp connected between the variable cap 84 and the coil 82. This padding capacitor Cp is a tracking error correcting circuit for correcting the tracking error. Through such a three-point tracking system, errors due to changes in a reception frequency can be reduced.
Patent JP-H08215368-A (JP)
Title: Glove
Inventor: SASAKI KYOICHI
IPC: A63B71/14
Filed: 1995-02-08
Abstract: PURPOSE: To provide a glove without providing an obstruction to be abutted with a finger and with a superior handling feeling. CONSTITUTION: The other side edge parts of a pair of side skins 3 whose one side edge part is sewn on both side parts of a ball catching plane skin 2 are folded inward by folding once to the outside of a finger bag 1, and the folded parts 4 of the side skins 3 are sewn together on the outside of the finger bag 1. Since the folded part 4 is located on the outside of the finger bag 1, no projected line is formed in the inside of the finger bag 1.
Patent JP-H09194763-A (JP)
Title: Acrylic resin for powder coating and its production
Inventor: HARADA YOKO
IPC: C08F220/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic resin for powder coating of high productivity, capable of forming a coating layer of excellent coating performance without environmental pollution. SOLUTION: An acrylic monomer mixture containing methyl (meth)acrylate, a styrene monomer and glycidyl (meth)acrylate as essential components is subjected to suspension polymerization at >=100 deg.C under >=2kg/cm<2> to produce the objective acrylic resin for powder coating having a weight-average molecular weight of 3,000-20,000.
Patent JP-H03225363-A (JP)
Title: Liquid developer for electrostatic charge image
Inventor: TSUBUSHI KAZUO
IPC: G03G9/13
Filed: 1990-01-31
Abstract: PURPOSE:To decrease the evaporation of the hydrocarbon solvent in the developer from a copying machine and to eliminate the need for application of oil on a fixing roll b y dispersing toner particles contg. a specific olefin resin into a specific carrier liquid mixture. CONSTITUTION:This developer is formed by dispersing the toner particles consisting of the resin (A) and coloring agents (B) into the carrier liquid consisting of the liquid mixture composed of a fluorine solvent and an aliphat. hydrocarbon solvent and/or silicone solvent and having a high resistance and low dielectric constant. An olefine resin having 25 to 700 melt index (e.g.: ethylene/vinyl acetate/lauryl methacrylate copolymer) is compounded as the component (A). The powder obtd. by kneading the dispersion of desired pigments with the above-mentioned polyolefin resin and drying and grinding the mixture is preferably used as the component B.
Patent JP-H03225566-A (JP)
Title: Method and device for pattern recognition
Inventor: KAWAI SHIGERU
IPC: G06T7/00
Filed: 1990-01-31
Abstract: PURPOSE:To rapidly obtain the correlation of the whole patterns by simultaneously calculating correlation between a copied image and plural reference images for extracting the feature of an input image and extracting the feature of the input image based upon information for regulating the correlation. CONSTITUTION:The device is provided with a pattern display device 1 such as a CRT for displaying an input pattern, a lens array 2 having plural Fourier transformation lenses such as a plate microlens array for copying an image and executing the Fourier transformation of the image, a spatial light modulating element 3 such as a liquid crystal TV for displaying a reference patterns, a lens array 4 having plural Fourier transformation lenses for Fourier- transforming light penetrated through the element 3, a detector array 5 such as a two-dimensional silicone font detector array for detecting correlation, a parallel processor 6 consisting of plural processors 30 each of which includes an adder 31, a multiplexer 32 and a memory 33 to input a signal received by the array 5 and execute product sum operation, and driving device 7, 8 such as personal computers for respectively driving the device 1 and the element 3.
Patent JP-S62179493-A (JP)
Inventor: SATO ATSUSHI
IPC: D05B53/00
Filed: 1986-01-31
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-S60163605-A (JP)
Inventor: NAKANO OKIHIKO
IPC: A47B77/00
Filed: 1984-02-07
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-H10221907-A (JP)
Title: Image recorder
Inventor: FUNATO HITOSHI
IPC: G03G15/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To increase the number of recorded sheets per unit time by narrowing a gap between papers without imposing unnatural load on the paper. SOLUTION: This image recorder 1 is provided with a paper feeding part 2 carrying the paper P from a tray T in specified timing and a paper matching part 3 allowing the paper P carried from the paper feeding part 2 to temporarily stand by on this side of the recording part 4 and then feeding the paper P to a recording part 4. In carrying after allowing the paper P to temporarily stand by, the matching part 3 controls so that carrying speed until the paper P reaches the recording part 4 from the standby position is made higher than recording speed at the recording part 4, and the carrying speed when the paper P reaches the recording part 4 is adjusted to the recording speed.