baber/WOPTO huggingface dataset:
Patent JP-2000069501-A (JP)
Title: Image processing unit, its method and storage medium
Inventor: IKEDA SHINGO
IPC: H04N19/423
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent quantization steps from being unbalanced with respect to a luminance component and a color difference component at a same position. SOLUTION: A block division circuit 12 divides image data received at an input terminal 10 into blocks, a DCT circuit 14 applies DC transform to the blocks, a quantization circuit 16 applies quantization to the transformed blocks, and a variable length coding circuit 18 applies variable length coding to the quantized block data. A class decision circuit 24 decides a class of a luminance component and a color difference component at 5 points on an image. When a class mean value of the color difference component is larger than a class mean value of the luminance component, a class control circuit 40 decreases the class mean value of the color difference component less than that of the luminance component. A Qno. decision circuit 26 decides a Q number from an output of the DCT circuit 14. A quantization characteristic control circuit 42 controls a quantization characteristic of the quantization circuit 16 according to the class from the class control circuit 40, a Q number from the circuit 26 and DC transform coefficient data.
Patent JP-H04112288-A (JP)
Title: Reflection ic card
Inventor: TAKADA HIROTAKA
IPC: B42D15/10
Filed: 1990-08-31
Abstract: PURPOSE:To make a card itself durable by using a solar battery as the driving power source of a transmitting circuit which changes the impedance of an antenna in order to transmit data. CONSTITUTION:An antenna element 2 which refects the radio waves of continuous waves made incident by the change of the impedance, is installed, and the impedance of this antenna element 2 is changed by the on/off operation of an FET 3. On the other hand, the prescribed data to be transmitted are stored in a memory 4. Then, a solar battery 10 is used as the driving power source of each circuit except for the memory 4, that is, the transmitting circuit which changes the impedance of the antenna 2 in order to transmit the data. Thus, the card itself is made durable.
Patent JP-S59120200-A (JP)
Inventor: TANAKA OSAMU
IPC: D06F75/26
Filed: 1982-12-27
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-S59118598-A (JP)
Inventor: SPRENGER WILFRIED ING GRAD
IPC: B64D11/04
Filed: 1983-12-09
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-H1133315-A (JP)
Title: Liquid recycling apparatus
Inventor: OKANOE KIMIHIKO
IPC: B01D29/50
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make a subject liquid to be purified such as a cutting liquid, a polishing liquid, a washing liquid, etc., repeatedly reusable. SOLUTION: This apparatus comprises a pretreatment apparatus 5 and a flocculation type filtration apparatus 10. The apparatus 5 comprises a plurality of entwined substances 6 which have plate-like, cubic-like, or spherical fluffy body and are housed in the pretreatment apparatus 5 to pass a liquid to be purified through the caught substances 6 and to catch impurities in the liquid to be purified by the entwined substances 6 and the filtration apparatus 10 comprises a cylindrical filter 11 installed along the center axis, an adsorbent 12 so installed as to surround the outer circumference of the cylindrical filter 11,  and an outermost filtration material 13 surrounding the outer circumference of the adsorbent 12 to prevent the adsorbent 12 from flowing out and purifies the liquid to be purified which is pretreated by the pretreatment apparatus 5 by passing the adsorbent 12 and the cylindrical filter 11.
Patent JP-H0396356-A (JP)
Title: Thermal head
Inventor: YOKOYAMA SHIGERU
IPC: B41J2/345
Filed: 1989-09-08
Abstract: PURPOSE:To form a heat generating resistance layer higher than a wiring conductor without providing a raised part and to improve printing characteristics by forming a heating element and a selective conductor on an insulating layer, and providing a lead conductor on the lower surface of the layer. CONSTITUTION:An insulating film 6 is formed on the upper surface of a silicon substrate (wafer) 1, and pattern-formed. A P-type region 14, a gate insulating film 16, a n-type region 15, and a p-type region 19 are formed. Thereafter, a polysilicon layer is formed on the whole surface, and a gate electrode 15, the lead conductor 7 of a heating element 2 and a common conductor 8 are also formed. Then, an insulating film 9 is formed on the whole surface, and through holes 11, 12, 13 are formed at the parts disposed at the intermediate of the conductor 7. P ions are implanted to a polysilicon switch to reduce its resistance value, the element 2 is pattern-formed, and the conductor 7 is connected to the conductor 8 via the holes 11, 12.
Patent JP-H0280941-A (JP)
Title: Gas sensing agent
Inventor: YONEDA NORIYUKI
IPC: G01N21/77
Filed: 1988-09-16
Abstract: PURPOSE:To obtain a sensing agent for detecting hydride type gas enhanced in sensitivity and stability and generating no fading even after discoloration by using silver nitride supported by a predetermined solid substance. CONSTITUTION:An aqueous silver nitrate solution is sprayed to a solid substance of molten alumina or molten silica alumina, especially, to a silica gel to be infiltrated therein and, after drying, the silica gel containing a required amount of silver nitrate is obtained and used as a sensing agent for detecting hydride type gas enhanced in sensitivity and stability and generating no fading even after discoloration.
Patent JP-H0278402-A (JP)
Title: Method for removing deposit in organic solvent in solvent extraction and device used therefor
Inventor: TAKAYANAGI ARIMITSU
IPC: B01D11/04
Filed: 1988-09-16
Abstract: PURPOSE:To continuously and efficiently carry out solvent extraction by discharging the org. phase component and deposit from the lower part of the org. phase in the vicinity of the interface between the org. phase and water phase of the settling part, separating the deposit in the org. phase component, and circulating the org. phase to a mixing part. CONSTITUTION:The mixing part 1 for mixing an org. phase and a water phase and the settling part 6 at the next to the mixing part 1 are provided. The org. phase and the water phase are mixed in the mixing part 1, and the mixing is separated in the settling part 6 into the org. phase layer and the water phase layer to from two layers. At least a part of the upper org. phase 7 is separated from the water phase 8, and continuously circulated to the mixing part 1 and then separated. The tip of the suction pipe 14 is placed at the lower part of the org. phase in the vicinity of the interface between the org. phase 7 and water phase 8 in the settling part 6, the org. phase component is discharged along with the generated deposit, the deposit in the org. phase component is separated, and then the org. phase is circulated to the mixing part. Namely, the generated deposit in the solvent extraction is discharged to the outside of the system without stopping solvent extraction, and solvent extraction can be continuously and efficiently carried out.
Patent JP-2000062634-A (JP)
Title: Control device for electric power steering
Inventor: CHIN SATOSHI
IPC: H02P29/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To detect the rotary direction and rotary speed of a motor required for a loss torque compensation and damping imparting with an adequate accuracy and low cost. SOLUTION: The control device of an electric power steering device is provided with a torque sensor for detecting the steering torque of a steering wheel, a motor 10 for carrying out a steering auxiliary drive in response to the detection signal, a position detector 11 for detecting the rotation position of the motor 10, a control circuit 13 for controlling the drive of the motor 10 in response to the detection signal from this position detector 11 and the magnitude of the steering torque detected by the torque sensor and a calculator for measuring the rotary direction and rotary speed of the motor 10 by the calculation based on the detection signal from the position detector 11.
Patent JP-S60122244-A (JP)
Title: Fuel injector of eingine
Inventor: NAGAO AKIO
IPC: F02D41/00
Filed: 1983-12-07
Abstract: PURPOSE:To improve acceleration ability in a system wherein fuel injection valves disposed each in a suction port have fuel injected thererfrom sequentially by distributing acceleration fuel which is determined by an acceleration fuel increase setting means, to each cylinder by different quantities from each other. CONSTITUTION:In operation of an engine, CPU15 computes a reference fuel injection quantity according to output signals of a crank angle sensor 10 and an an air flow sensor 8 and determines reference fuel injection qauntities which are to be injected for every cylinder. According to variation ratio of the throttle valve opening determined by a throttle sensor 9, CPU discriminates whether the operation of the engine is acceleration operation or not, and if acceleration is discriminated, the incremental fuel quantyty is determined according to a current acceleration speed, an engine rpm. and intake air quantity. A cylinder actuated when acceleration is detected is found and 4 cylinders are assigned to No.1- No.4 in sequence starting from said cylinder No.1. Concerning said increments of injection quantity the cylinders No.1-NO.4 are determined to get less injection quantity in operation sequence. According to the injection increase quantity, the quantities of fuel to be injected into the cylinders each so as to control each fuel injection valve 6.
Patent JP-S6385402-A (JP)
Title: Length measuring instrument
Inventor: OGITA EIJI
IPC: G01B9/02
Filed: 1986-09-30
Abstract: PURPOSE:To accurately measure length by arranging four photodetectors for wave front detection on two orthogonal axes in the same plane around a photodetector for phase delay quantity detection, and correcting a shift in phase due to the wave front variation of a reference measurement optical path. CONSTITUTION:The four photodetectors 51-54 for wave front detection are arranged about the photodetector PD1 for phase delay quantity detection in the same plane with the photodetector PD1 on the two orthogonal axes. Light from a laser light source 1 is reflected by a cube corner CC1 to be measured and the phase delay quantity of the light corresponding to the distance is measured by the photodetector PD1, so that the distance to the object of measurement is found from the relation between the wavelength of the measured light and the phase delay quantity. At this time, the phase difference between light beams incident on the photodetectors 51 and 53, and 52 and 54 is detected by phase difference detecting circuits 81 and 82 and the inclinations of mirrors 61and 62 are adjusted so that the phase difference is zero, thereby eliminating the inclination of a wave front.
Patent JP-2000066173-A (JP)
Title: Manufacture of liquid crystal device
Inventor: ANAZAWA TAKANORI
IPC: G02F1/1333
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal device that is capable of narrowing the distribution of network mesh size of a transparent solid material which has three-dimensional network structure and is contained in a dimmer layer of the device, while keeping the network mesh size large, and accordingly, excellent in contrast and responsiveness by irradiating a dimmer layer forming material contg. a liquid crystal material and a compound having an energy ray (ultraviolet or visible ray, or the like)curable functional group (s), with energy rays through a substrate while lowering the temp. of the dimmer layer forming material from a temp. at which the dimmer layer forming material shows an isotropic liquid phase, and polymerizing the compound having an energy ray-curable functional group (s). SOLUTION: This manufacture comprises: interposing a dimmer layer forming material contg. a liquid crystal material and a compound having an energy ray (ultraviolet or visible ray, or the like)-curable functional group (s), between two substrates at least any one of which is transparent; and irradiating the dimmer layer forming material with energy rays through the transparent substrate, while lowering the temp. of the dimmer layer forming material from a temp. at which the dimmer layer forming material shows an isotropic liquid phase, to polymerize the compound having an energy ray-curable functional group (s) and to manufacture the objective liquid crystal device having a dimmer layer consisting of a continuous layer of the liquid crystal material and a transparent solid material existing in the continuous layer in a three-dimensional network state.  As the liquid crystal material, that having positive dielectric-constant anisotropy is preferred.
Patent JP-H0683855-A (JP)
Title: Device for providing groebner base
Inventor: OKURA KAZUHIRO
IPC: G06F17/12
Filed: 1992-08-31
Abstract: PURPOSE:To reduce the amount of calculation by reducing a problem by substituting a variable which can be solved without any arbitrary constant to an original polynomial set as soon as such the variable is found out. CONSTITUTION:A set L defining the solutions of variables in a simultaneous linear equation as elements and a set F defining a polynomial, which is simplified by eliminating the variables by substituting the solutions, as an element are inputted. In this case, only a linear polynomial is extracted from the polynomial set F and this is defined as M. When the linear polynomial set M is an empty set phi, [L, F] is returned. Next, the linear polynomial of the set M is solved as the simultaneous linear equation, and a set defining the solution as the element is defined as A. When the set A of solutions is the empty set phi, the [L, F] is returned. Then, the solution containing the arbitrary constant is excluded from the set A. Next, the solution remaining in the set A and not including the arbitrary constant is substituted to each polynomial of the polynomial set F, and the polynomial set F is simplified. Then, Refine Polynomial (AUL, F) is returned.
Patent JP-S6293304-A (JP)
Title: Method for operating blast furnace
Inventor: ASHIMURA TOSHIKATSU
IPC: C21B5/00
Filed: 1985-10-17
Abstract: PURPOSE:To maintain stable, smooth and continuous uniform reaction in a blast furnace by operating the blast furnace while maintaining the deposition angle at the furnace core at specific angles. CONSTITUTION:A probe 8 is inserted into the blast furnace from the bosh part thereof to observe a region 13 where coke suspends or floats and a region 12 where the coke is substantially static. A probe 9 is inserted into the furnace through a tuyere 5 to observe a region 11 where the coke is substantially static. The furnace core position is distinctly discriminated from the regions 12, 11 and the position, shape and deposition angle thereof are known. The operating conditions are so adjusted that the measured deposition angle at the furnace core is maintained at the value not in excess of 45 deg.C, more preferably 40 deg.. The prevention of a furnace accident, the stable and more efficient blast furnace operation, etc., are thereby made possible.
Patent JP-H1057456-A (JP)
Title: Method for purifying air and device therefor
Inventor: NAKAMURA TOMIO
IPC: B01D47/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To efficiently kill the bacteria in air. SOLUTION: This device is so constituted that the air passes the inside of a treating chamber 1. Strongly oxidized water which is anode water having pH of <=2.7 and oxidation reduction potential of >=+1000mV is injected in the form of fog or rain form from a nozzle 14 into this treating chamber 1. Cloth 11 is so disposed as to cross the flow of the air. This cloth 11 is soaked with the strongly oxidized water so as to form the screens of the strongly oxidized water. As a result, the air is brought into contact with the strongly oxidized water.
Patent JP-2001057854-A (JP)
Title: Polished rice, cooked rice food incorporated with dietary fiber and production of the cooked rice food
Inventor: KATO YOSHIKAZU
IPC: A23L7/10
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cooked rice food having functionalities such as bowel movement improvement, food taste improvement, blood glucose level lowering, and cholesterol level improvement. SOLUTION: This food is obtained by adding dietary fiber to polished rice or food 2 including cooked rice gained by boiling polished rice.
Patent JP-H0397357-A (JP)
Title: Voice captain data transfer system
Inventor: TAKASHIMA KATSUHIKO
IPC: H04M11/00
Filed: 1989-09-11
Abstract: PURPOSE:To offer a voice data without need of revising a communication interface by handling switching control information as a data in compliance with CAPTAIN PLPS and sending the information through a VIDEOTEX network as transparent information. CONSTITUTION:Switching device control information is added to a CAPTAIN PLPS and a switching command is given from a center, then control information is set in picture information and switching information is given from a changeover switch 8 to the center, then the control information is set in terminal information to select voice/text. Upon the detection of a control code in the picture information received from an information center, a picture converter 5 applies the processing corresponding to the code. Thus, after the switch is thrown to the voice mode, the voice is inputted by using the existing communication interface.
Patent JP-2001054474-A (JP)
Title: Roaster
Inventor: SEZE KEIKO
IPC: F24C15/14
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To shorten a cooking period of time by holding an article to be cooked in the roaster body by a holding means in such a manner that the longitudinal direction of the article to be cooked may become vertical to a fat receiving section. SOLUTION: A holding means for a fish 50 uses a skewer 61, and the skewer 61 is pierced from the belly section 551 to the back section 552 of the fish 50 in the vicinity of the head section of the fish 50, or from the back section 552 to the belly section 551 in the orthogonal direction to the back bone 55. Then, the skewer is hung from a holding rod 62. Also, a metal bar 63 is vertically attached to the holding rod 62, which is engage-placed with a groove 11 of the cylindrical roaster body. Then, the fish 50 is pierced with the metal bar 63 with the head section 51 facing up, and the fin section 53 facing downward, and the metal bar 63 is hung from the holding rod 62. By this constitution, the fish 50 can be cooked in a short period of time without losing the taste.
Patent JP-S6474862-A (JP)
Title: Optical filling device
Inventor: YAGI KAZUHITO
IPC: H04N1/00
Filed: 1987-09-17
Abstract: PURPOSE:To obtain convenient picture data transmitting function by setting transmitting priority and a transmission designating per document to a table with a user in advance and automatically transmitting the picture data to a receiving side facsimile equipment according to the designation. CONSTITUTION:When a communication starting command is inputted to an input part 3, a facsimile transmission control part 13 analyzes the transmitting mode of control data, which are stored to a facsimile transmission control table 14, and discriminates whether there are the data of an emergency transmitting mode or not. When there are the data of the emergency transmitting mode, the document is informed a control part 4 and the control part 4 reproduces the picture data of the document and sends the data to an image memory part 11 by controlling a record reproducing mechanism 1 according to the image pointer of the control data. A facsimile image compression processing part 12 compresses these picture data and a transmission control part 15 calls the address facsimile number of the control data to a public telephone line network 20. Then, a phase C is repeated and transmitted through the line network 20 to a receiving side facsimile equipment 21 according to the page number of the data.
Patent JP-H0784701-A (JP)
Title: Pen input information processor
Inventor: OKADA SOICHI
IPC: G06F3/0488
Filed: 1993-09-20
Abstract: PURPOSE:To display a part where a dense line and a pale line cross with the density of the dense line itself, in a pen input information processor in which the line of density gradation corresponding to stroke pressure can be drawn. CONSTITUTION:This device is provided with a coordinate inputting means 1 by a stylus pen, and a stroke pressure detecting means 2 which detects the stroke pressure of the stylus pen, and the line of the density gradation corresponding to the stroke pressure can be drawn. Also, the device is provided with a frame memory #1 which holds data corresponding to the stroke pressure of the first input, frame memory #2 which holds data corresponding to the stroke pressure of the second input, and comparator 7 which compares the data corresponding to the stoke pressure of the first frame memory #1 with the data corresponding to the stroke pressure of the second frame memory #2, and outputs the data corresponding to the larger stroke pressure.
Patent JP-H1174455-A (JP)
Title: Electronic component
Inventor: MURAKI YOICHI
IPC: H01L23/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To simplify a process of jointing a shield case and to miniaturize and lighten an electronic component, by a method wherein electronic component elements are covered on a substrate, and the shield case which is jointed by melting with one part of a container for the electronic component elements is arranged on the substrate. SOLUTION: A mounting substrate 1 is constituted of a substrate 11 such as a ceramic board which is constituted into a simple-layered structure and a multilaycred structure formed with a prescribed wiring conductor in the interior thereof and, a glass epoxy substrate, a wiring pattern 12 which is formed on at least the surface of the substrate 11 and constitutes a prescribed circuit, and terminal electrodes 13 which are formed on the bottom and side surfaces of the substrate 11 and are connected with the pattern 12. An electronic component element 2 and electronic component elements 3 consist of various electronic component elements constituting the schematic circuit constitution of a temperature compensated crystal constitution, that is, a crystal oscillator, a frequency controlled circuit part or an oscillation and amplifier circuit part.  A shield case 4 is formed into such a shape as to cover at least elements 2 and 3, such as a case body shape formed by opening from the side of the bottom thereof, and is formed by press molding an SUS 304.
Patent JP-H1156352-A (JP)
Title: Separation of cell and system for separating cell
Inventor: SUMIDA MASAYA
IPC: G01N33/48
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a cheap method for separating cells, by which both of a specimen for HLA typing, essential for transplantation, and a nucleated cell for the transplantation are simultaneously obtained by a simple and short time operation, and further to provide a system for separating the cells. SOLUTION: This method for separating cells by introducing a liquid including nucleated cells to a means capturing the nucleated cells but substantially not capturing the cells having no nuclear to capture the nucleated cells and to flow out the cells having no nuclear, introducing a recovering liquid to the means to recover the nucleated cells captured by the means comprises plural time introduction of the recovering liquid, and collecting the plural nucleated cell components.