baber/WOPTO huggingface dataset:
Patent JP-H10158947-A (JP)
Title: Extra fine blended yarn having latent bulkiness
Inventor: YOSHIKAWA SATORU
IPC: D06M101/16
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide extra fine blended yarns having latent balkiness for fabrics having soft and extra fine feelings as being different in shapes of filament cross sections among monofilaments by splitting, no slipping off of naps caused by abrasion and no color change by blending lower contracting polyester conjugate filaments in a sheath part with higher contracting filaments in a core part. SOLUTION: The extra fine blended yarns having latent bulkiness consist of lower shrinking filaments and higher shrinking filaments. (1) The lower shrinking filament is a conjugate fiber consisting of a polyester component sparingly soluble in alkali (a first component) and consisting of at least 85 mole % of ethylene terephthalate in the total repeating units and a polymer component easily soluble in alkali (a second component). The conjugate filaments consist of (the first component):(the second component) as (70:30)-(95:5) in weight ratio. The shapes of cross sections of the filaments have an almost multi-ply laminated structures of the first component and the second component. The multi-ply laminated structures are different in the filament cross section among filaments.  The monofilament denser of the conjugate filament is 0.1-1.5 and (2) the higher shrinking filament has 40-100% shrinkage grading in boiling water.
Patent JP-H01294339-A (JP)
Title: Magnetic field generator for charged particle beam
Inventor: CHIESUTAA SHII TONPUSON
IPC: H01J37/06
Filed: 1988-12-09
Abstract: PURPOSE: To achieve uniform irradiation and improve the uniformity of products by providing an electromagnetic deflecting means to generate magnetic fluxes perpendicular to the plane of particle beam for deflecting and standardizing the incident angle of particles in the beam scattered by windows. CONSTITUTION: A pair of electromagnets 50, 52 generate magnetic fluxes 56, 58 to encircle scattered electron beam emitted form ordinary scanning horn windows 20, 40. When the electromagnets 50, 52 are arranged as specified, the magnetic fluxes are decreased gradually toward the center line of scannings 22, 60. The flux density given by magnetic field formers 50, 52 decreases exponentially corresponding to the distance from a ball plane, while the maximum effect is induced on the magnetic pole plane, so that electrons appearing from the scanning horn windows 20, 40 are directed toward the ends of a product for standardization and deflection. In this way, irradiation non-uniformity at the ends of a target resulting from scattered particles is improved.
Patent JP-H08166940-A (JP)
Title: Dct arithmetic unit and dct arithmetic method
Inventor: MATSUOKA TAKESHI
IPC: G06F17/14
Filed: 1994-12-15
Abstract: PURPOSE: To reduce the arithmetic quantity of DCT not less than two-dimension. CONSTITUTION: The vertically consecutive arithmetic of butterfly arithmetic to each row and each column in the input matrix of two-rows and two-columns is executed like the next. First of all, a diagonal data adding and subtracting part 505 calculates the sum of the two element values and difference between them with respect to each pair of two element values in each diagonal direction in the input matrix to calculate the first intermediate matrix of the two-rows and two-columns. Next, a butterfly arithmetic part 504 respectively executes butterfly arithmetic with respect to each pair of the two element values of each row, e.g. in the first intermediate matrix to calculate a second intermediate matrix.  In addition, the diagonal data adding and subtracting part 505 calculates the sum of the two element values and difference between them with respect to each pair of the two element values in each diagonal direction in the second intermediate matrix to calculate the output matrix of the two-rows and two- columns. At last, a one-bit right shift part 506 executes one-bit right shift arithmetic with respect to each element value of the output matrix to make each element value 1/2.
Patent JP-H08171845-A (JP)
Title: Latch-type relay circuit
Inventor: KARAKI ATSUSHI
IPC: H01H51/12
Filed: 1994-12-16
Abstract: PURPOSE: To close a latch-type relay in shutting off of a power source. CONSTITUTION: In a latch-type relay to be opened and closed by a closing exciting coil 2 for closing a main switch 1 and an opening exciting coil 3 for opening it, a charging part C2 and a second relay RY2 are provided. When a power source is shut off, the main switch 1 is opened by using the opening exciting coil 3 by current of the charging part C2 by the second relay RY2.
Patent JP-H11137456-A (JP)
Title: Fried food receiver
Inventor: KISHIMOTO YUKARI
IPC: A47J43/28
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent oil oozing out of fried food from again adhering to the fried food as much as possible by expanding a receiver main body formed like an expansible bellows by a thin sheet material like a waveform with a designated length in which crest parts and trough parts are continuous, and placing the fried food on the ridge line of the crest parts. SOLUTION: A fried food receiver tray is constructed by a receiving main body 1 formed by folding oil absorbent Japanese paper which is comparatively firm on the whole and rectangular like a bellows. In use, the receiver main body 1 is expanded like a waveform with a designated length in which crest parts 1 and trough parts are continuous, and laid as it is in a bat 5 to be used as an oil drainer when the fried food such as just fried Tenpura 6 or the like is placed on the ridge lines 4 of the crest parts 2. Further, the receiver main body 1 is laid on a tray or a basket to be used as a sheet of paper for the fried food such as Tenpura 6 or the like. Such a fried food receiver is reduced to the contracted state and collectively fixed by paper tape or the like and wrapped with cellophane paper or the like at need to be provided for selling.
Patent JP-2001130247-A (JP)
Title: Air-conditioner
Inventor: TAKEO YUJI
IPC: B60H1/32
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To improve compatibility of a power saving effect and amenity due to prevention of odor generation in a compressor drive source for a vehicular engine or the like. SOLUTION: Odor generation to blowout air of an evaporator starts when adhesive odor components breaks off from a fin surface of the evaporator just before condensed water completely dries on an evaporator surface, and odor intensity gradually increases with the passage of time. Timing of the odor generation of the blowout air of the evaporator matches timing 3 of an occurrence of a temporary drop of blowout temperature of the evaporator. So, in a process where the blowout temperature of the evaporator rises to the high temperature side during stoppage of a compressor, the temporary drop of the blowout temperature of the evaporator (the temperature drop at the timing 3) occurring just before the condensed water completely dries on the evaporator surface is determined for restarting the compressor.
Patent JP-H04184558-A (JP)
Title: Production planning method
Inventor: KANEKO KUNIYA
IPC: G06Q50/00
Filed: 1990-11-20
Abstract: PURPOSE:To appropriately arrange parts as a whole by optimizing the arrangement of parts at every process. CONSTITUTION:The existence of N(i) pieces of parts P(i) is correlated with parts arranging state confirmation functions C(i) and the completion of the parts arranging stage is correlation with the functions C(i) and the satisfaction of a transition condition T which is the function of another condition J for completing the parts arranging stage. Then the time tp required for executing the stage is calculated from the inverse function T(J)<-1> of the condition T(J) by setting the time tc at which the condition T(J) is satisfied and the condition J. Then the time ts at which the parts arranging state confirmation function c(i) is satisfied is calculated from the time tc set as the time tp. Therefore, the time at which each stage is started can be decided and the arrangement can be instructed precisely to the most upstream parts by setting the completing time of each stage.
Patent JP-2001134760-A (JP)
Title: Focal position control mechanism and examination device for ultraviolet light
Inventor: SUZUKI YASUYUKI
IPC: G06T7/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To exactly perform automatic focusing of converged ultraviolet light at high speed. SOLUTION: This device is provided with an examination stage 11 for supporting a semiconductor wafer, an objective lens 40 for ultraviolet light for converging ultraviolet laser light and irradiating the semiconductor wafer with that light, a plurality of distance sensors 41 fixed to this objective lens 40 for ultraviolet light for detecting the distance to the semiconductor wafer and a control part for vertically controlling the movement of the stage 11 for examination. On the basis of the distance detected by the distance sensors 41, the control part matches the distance between the objective lens 40 for ultraviolet light and the semiconductor wafer with a target distance T.
Patent JP-H06162260-A (JP)
Title: Drop-out color adjustment system
Inventor: TANIGUCHI HIDEAKI
IPC: G06K7/00
Filed: 1992-11-24
Abstract: PURPOSE:To provide the drop-out color adjustment system which can drop out a frame color of a business form printed in various colors, and can improve the character recognition rate. CONSTITUTION:Data of a business form 1 read by an optical sensor 3 through a filter 2 is compared with a slice value and binarized in a binarizing means 4. A discriminating means 5 extracts a feature pattern from the data binarized in the binarizing means 4, and discriminates a character printed in the business form. A control means 6 switches colors of the filter 2, selects an optimal filter color, and also, adjusts the slice value of the binarizing means 4, derives a first slice value by which a frame color comes not to be read and a second slice value by which a character comes not to be read, and sets the slice value of the binarizing means 4 based on a first slice value and a second slice value.
Patent JP-H06159501-A (JP)
Title: Abnormality detection device in hydraulic drive system of four wheel running device
Inventor: KATO MASAYA
IPC: B60K17/356
Filed: 1992-11-24
Abstract: PURPOSE:To inform an operator of any abnormality in a hydraulic drive system for connecting a variable hydraulic pump to a variable hydraulic motor. CONSTITUTION:A main controller 23 is provided for placing a variable hydraulic motor 13 connected to a front wheel 2 through a variable hydraulic pump 15 driven by an engine 7 and a clutch 14 in a closed circuit connection by first and second main circuits 16, 17 and judging abnormality on the basis of first and second pressure sensors 21, 22 for detecting the pressure of the first and second main circuits 16, 17 and the levels of the detected pressure and displaying it on a display part 32.
Patent JP-H11149403-A (JP)
Title: Data sharing system and data shared network system
Inventor: ONO RYOJI
IPC: G06F12/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a data sharing system and a data shared network system with which shared data can be utilized without making an application conscious of which kind of information processor is connected to the network system. SOLUTION: When the shared data are added/updated to a shared data storage means 15 of a first information processor 10, based on the attribute of a second information processor 20 and the class of the application to be operated by this information processor 20, shared data 14 are converted while using selected conversion data 18, and the converted shared data 14 are registered in a shared data storage means 21 of the second information processor 20.
Patent JP-H04182826-A (JP)
Title: Error detection system for last-in first-out buffer
Inventor: KAWANAMI MITSUE
IPC: G06F13/38
Filed: 1990-11-19
Abstract: PURPOSE:To easily detect a data omission and to obtain highly adequate data by checking the order quality of the last-in first-out buffer in stack structure. CONSTITUTION:When a store indication is sent to a last-in first-out buffer part 5, the counted value of a store frequency counting part 2 is increased through a store indication signal line 1. Then the counted value is transmitted to an order number addition part 3 through a count signal line 4 and added as an order number to input data, which is stored in a buffer part 5. When a read indication is sent to the buffer part 5 through a data read signal line 6, the counting part 2 sends its counted value to a collation check part 7 through the count signal line 4 and the counted value of the counting part 2 is decreased. At this time, the buffer part 5 outputs read data to a bus 9 and also outputs the order number to the check part 7. The check part 7 collates the order number of the output of the buffer part 5 with the counted value of the counting part 2 and informs an error detection part 8 of their discrepancy in case they do not coincide.
Patent JP-H01154919-A (JP)
Title: Mobile dredger
Inventor: HARADA KATSUYOSHI
IPC: E02F3/88
Filed: 1987-12-11
Abstract: PURPOSE:To raise the accuracy of excavation as well as enhance the mobility of dredger by a method in which dredging operation is made while allowing a submerging type dredger capable of sending directly sludge through a sludge sending tube from dredging site to move at a fixed depth. CONSTITUTION:A traveler 54 consisting of a pair of limitless tracks is attached to the lower both sides of portal frames 50 and 51, and a floater 60 is attached to the frames 50 and 51 in a vertical length regulatable manner. A sludge collecting and sending unit consisting of a sludge excavating unit 10 and a sludge sending unit 30 is hung down from the lower parts of the frames 50 and 51 in a manner of tilting along the advancing direction to make np a mobile type dredger. Dredging operation in deep-water areas can be made possible and the dredging efficiency can be greatly raised.
Patent JP-H021843-A (JP)
Title: Color photographic silver halide material
Inventor: EERITSUHI BORUFU
IPC: G03C7/26
Filed: 1988-12-14
Abstract: PURPOSE: To improve the sensitivity of a sensitive material and the stability to formaldehyde and to reduce fog by incorporating a specified magenta coupler and a specified compd. CONSTITUTION: This sensitive material contains a magenta coupler represented by formula I or II and a phenolic compd. represented by formula III in a silver halide emulsion layer. In the formulae, R1 is an alkyl, aryl, etc., R2 is a ballast group, alkyl, etc., Z is H or a group released at the time of a reaction with the oxidized product of a developer, R3 is an alkyl, aryl, etc., R4 is COR5 , NHR6 , etc., R5 is OR8 , NHR8 , etc., R6 , is SO2 R8 , COR8 , etc., and R8 is an alkyl or aryl. A compd. having -CH3 as R1 , a group represented by formula IV as R2 and -Cl as Z may be used as the coupler and a compd. having -C6 H5 as R3 and -2COOC5 H11 (i) as R4 may be used as the compd. represented by the formula III.
Patent JP-S63165928-A (JP)
Title: Program production system
Inventor: HISAGAI MASAMI
IPC: G06F9/45
Filed: 1986-12-27
Abstract: PURPOSE:To shorten the length of an object program by using a means which stores previously an external symbol and the length of an instruction that refers to said external symbol. CONSTITUTION:The statement of a source program is translated in the following procedure. That is, it is decided whether said statement has reference to an external symbol or not (S1). If so, this external symbol name is used as a key to retrieve an external symbol information table to obtain a short flag (S2). This short flag shows whether the external symbol is defined by a short address or a long address. Then it is decided whether the short flag is turned on or not (S3). If so, the short flag is converted into a short instruction (S4). If not, the short flag is converted into a long instruction (S5). In such a way, a short address can be translated into a short instruction in terms of reference of an external symbol and the size of an object program can be reduced.
Patent JP-H0987526-A (JP)
Title: Production of organic polymer/metal oxide composite material having structure of gradient component concentration
Inventor: HARAGUCHI KAZUTOSHI
IPC: C08L85/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material excellent in heat resistance properties, mechanical properties such as breaking strength and bondability and capable of having an optionally changed transparency by impregnating an organic polymer solid with a metal alkoxide so as to form a concentration gradient and polycondensing the metal alkoxide to fix it in the form of a metal oxide. SOLUTION: A solid organic polymer (e.g. polyamide) is immersed in a metal alkoxide (e.g. tetramethoxysilane) or a solution thereof, and the impregnation operation is stopped before the polymer is uniformly impregnated with the alkoxide to form a structure of a gradient metal alkoxide concentration inside the polymer. The impregnated polymer is then immersed in water and/or an aqueous solution containing an acid catalyst (e.g. formic acid) or a basic catalyst (e.g. ammonia) to polycondense the alkoxide and to thereby fix it in the form of a metal oxide. The ratio of the maximum local concentration of the metal oxide distributed in the composite material to the minimum one should be 1.5 or above.
Patent JP-H01155636-A (JP)
Title: Ultrasonic wire bonding
Inventor: KANAZAWA JUNICHI
IPC: H01L21/60
Filed: 1987-12-14
Abstract: PURPOSE:To enhance the bonding strength of a chip with a lead wire by a method wherein the lead wire is subjected to ultrasonic wire bonding to the chip using a bonding tool provided with the lead wire having a pressing surface processed into a roughened surface. CONSTITUTION:A pressing surface 4 of a lead wire 2 of a bonding tool 1 is processed into a roughened surface. The wire 2 is subjected to ultrasonic wire bonding to a chip 3 using the tool 1. The coefficient mu1 of static friction between the tool 1 and the wire 2 becomes larger than the coefficient mu2 of static friction between the wire 2 and the chip 3. Hereupon, a stage to slide between the wire 2 and the chip 3 and a stage to slide between the tool 1 and the wire 2 are performed reliably in a bonding process. Thereby, the bonding strength of the chip 3 with the wire 2 becomes high.
Patent JP-H10140329-A (JP)
Title: Toughened composite coated tool
Inventor: TANIGUCHI SHINOBU
IPC: C23C14/06
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To optimize the stress and strains of coating in a composite material in which plural thin films are laminated and to obtain a toughened composite coated tool excellent in wear resistance and workability by specifying the hardness of a base material, the hardness and face roughness of films, the X-ray analysis patterns of the films adjacent to each other, film components and gaseous components in the composite material. SOLUTION: In a toughened composite tool for working in which ceramics film composed of metallic compounds in plurally laminated on a base material of a high speed tool steel or the like, the hardness of the base material is regulated to >=60HRC, the thickness of the film is regulated to 1.5 to 6.0μm, its 50g micro-Vickers hardness is regulated to 1900 to 6000HV, and its face roughness is regulated to <=5μm by Ra, and that of a primary layer in the laminated films is regulated to 0.1 to 1.5μm. The patterns of the X-ray analysis of the films adjacent to each other are made different, and the strains and stress of each layer are changed. As for the componental ratios of the metallic elements of the films, they are added by >=5% compared to the case of single one.  Even if the gaseous components are composed of the same quality, the ratios are different by >=20%, the compressive stress of the films is made higher than that of the single phase of the same quality, and the directional properties are multiplied to bring out the operation of the films to the maximum.
Patent JP-H03175470-A (JP)
Title: Image forming device
Inventor: HIROOKA KAZUHIKO
IPC: B41J2/44
Filed: 1989-12-05
Abstract: PURPOSE:To always execute the optimum adjustment of a focusing position by adjusting the focusing position of a light beam by a focusing adjustment mechanism after the light quantity of the light beam scanning for detecting the focusing position is adjusted to a prescribed light quantity level. CONSTITUTION:When the light quantity of the light beam made incident on a second detection means 8 is finished being set to the prescribed adjustment regulation light quantity level by a light quantity control means 10 while monitoring the light quantity of the light beam detected by a detection means 9 in the case that a optical lens is adjusted by an adjustment mechanism, a focal point is adjusted by adjusting the focusing position of the light beam on a photosensitive body with the aid of the optical lens by the adjustment mechanism based on the output of the means 8. Next, the setting of the light quantity of the light beam made incident on the means 9 is controlled to be a prescribed scanning regulation light quantity level by the means 10 and normal image forming is started. Since the focusing position adjustment processing is executed after the light quantity of the scanning light beam is adjusted to the optimum light quantity in such a way, the adjustment accuracy of defocusing caused by the change of the light quantity changed as the result of the change of an environment is prevented from being deteriorated.
Patent JP-H08170452-A (JP)
Title: Fence
Inventor: NAMIKAWA MASAO
IPC: E04H17/16
Filed: 1994-12-19
Abstract: PURPOSE: To enable reduction manufacturing costs by making posts of the same structure usable as intermittent posts, corner posts, and end posts and to facilitate construction work by enabling adjustment of the mounting position of a fence main body connector without loosening a clamp mounted on the post. CONSTITUTION: For a fence 1, a fence main body 4 is stretched between appropriately spaced posts 2. A circular clamp 5 is freely removably mounted on the contour of each post 2. A pair of vertically-extending circular slit holes 10 are formed through the clamp 5 along the circumferential direction and opposite to each other with the axis of the post 2 in between. The end 12 of a fence main body connector 11 is secured to the clamp 5 by means of a clamp 20 freely slidably passed through the slit holes 10.
Patent JP-H03173196-A (JP)
Title: Laminate for electroless metalization, printed board manufactured thereof and manufacture of said laminate
Inventor: YAN ANDORE YOSEFU SHIYUTEISERU
IPC: H05K1/03
Filed: 1990-11-21
Abstract: PURPOSE: To enhance stripping strength of metal to a substrate after metallization by employing a crosslinked polymer for a polyamine polymer in a first layer. CONSTITUTION: In a laminate comprising an entirely or partially nonconductive basic material and at least one polyamine polymer, a crosslinked polymer is employed in at least the first layer of polyamine polymer. A polyimide or epoxy resin or other plastic substrate is suitably employed in a printed circuit. The 'polyamine polymer' is a polyimine having a polyamine main chain or a polymer having a hydrocarbon main chain and an amino side chain group. In general, first, second and third amine groups can be included in any possible combination. When only the third amine group is present, the polymer must include other group being subjected to cross-linking reaction. Such a polymer includes a copolymer of (meth)acrylate containing a third amine having a vinyl monomer, and/or vinyl pyrrolidone, and/or (meth)acrylamide.