baber/WOPTO huggingface dataset:
Patent JP-H03164582-A (JP)
Title: Motor-driven compressor
Inventor: TAMURA TERUO
IPC: F04B39/00
Filed: 1989-11-20
Abstract: PURPOSE:To suppress deterioration in motor efficiency and a rise in motor temperature by supporting an outer periphery of a rotor with an inner motor bearing mounted on an inner periphery of an anti-compression side of a stator consisting of a magnetic material in a rotary-type electric compressor. CONSTITUTION:An inner motor bearing 8 consisting of a magnetic material is mounted by means of press-fitting or the like on an inner periphery 5a on an anti-compression side of a stator 5 of a motor part 4, while a bearing contact part 6a of a rotor 6 is supported by the bearing 8. Therefore even if an air gap between the stator 5 and the rotor 6 is very small, contact of the rotor 6 with the inner periphery of the stator 5 due to a deflection in rotor 6 rotation can be prevented. In addition since the inner motor bearing 8 is made of a magnetic material, it prevents magnetic resistance from increasing when a magnetic flux induced by the stator 5 enters the rotor 6. Thus deterioration in motor efficiency and overheating of the motor can be prevented.
Patent JP-H04177202-A (JP)
Title: Method of forming black matrix
Inventor: HAYASHI KEIICHI
IPC: G02B5/20
Filed: 1990-11-13
Abstract: PURPOSE:To easily form an inexpensive black matrix having sufficient light shielding, in high precision, with a small member of processes, by forming a black image by use of a specific, black resin composition. CONSTITUTION:A photosensitive, black resin composition containing an acid- curing resinous material, a photooxidation producing agent and a black pigment is applied to a substrate and then dried, thereby forming a black resin layer. The black resin layer is then pattern exposed to light, and this exposed black resin layer is heated. The light-exposed, heated black resin layer is developed. Accordingly, an inexpensive black matrix having sufficient light shielding, in high precision, can be formed easily with a small number of processes.
Patent JP-S63157296-A (JP)
Inventor: UMEDA YASUO
IPC: G01C23/00
Filed: 1986-12-22
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-H04177555-A (JP)
Title: Id designation control system
Inventor: IKEDA KAZUHIKO
IPC: G06F13/362
Filed: 1990-11-13
Abstract: PURPOSE:To uniquely specify the processor by providing separately a display means for displaying a bus use permitting signal, and using the contents displayed on the display means as an ID of each processor. CONSTITUTION:Each processor 1 outputs a bus use request to an arbiter 3 having a deciding means in order to access a common bus, and the deciding means sends out a bus use permitting signal to the bus use request having the highest priority in all the bus use requests. Subsequently, when the processor 1 tries to access an ID number display register 4 in order to read out the on ID, a bus use request signal is outputted in order to execute an access through a common bus, and after receiving the bus use permitting signal by the arbiter 3, the contents of a register being a display means are read out. In this case, as for the contents of the register, the ID of the processor which is reading out is displayed. in such a way, the ID of each processor can be specified uniquely.
Patent JP-2000130282-A (JP)
Title: Fuel injector of diesel engine
Inventor: UEHARA TETSUYA
IPC: F02M47/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To realize good combustion characteristics by switching injection characteristics of fuel according to the operating conditions. SOLUTION: This fuel injector is provided with a fuel pressure accumulating chamber 9 for accumulating fuel in the high pressure state, pressurized by a fuel supplying pump 1, and an injector 14 for injecting high-pressure fuel from the fuel pressure accumulating chamber 9. The injector 14 is provided with a needle valve 19 to be opened as a lift when it receives high fuel pressure. The fuel injector is provided with a selector valve 18 for selectively connecting or shutting a fuel passage 16 for linking the injector 14 and the fuel pressure accumulating chamber 9 to each other and a controller 50 for controlling a pressure control valve 25 for controlling pressure of a pressure chamber 22 of the injector 14 and the selector valve 18.  The controller 50 switches between an injection mode for controlling fuel injection by opening or closing the pressure control valve 25 as the selector valve 18 is opened and an injection mode for controlling fuel injection by opening or closing the selector valve 18 as the pressure control valve 25 is opened.
Patent JP-H09142328-A (JP)
Title: Electric power steering device
Inventor: YONEDA ATSUHIKO
IPC: B62D6/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To informe a driver of the abrasion of a brush and prevent an abrupt reduction in steering feeling by decrement-correcting the target current signal based on the abrasion signal from an abrasion sensor detecting the abrasion quantity of the brush of a motor with a control means. SOLUTION: A control means 15 is provided with a target current correcting means 22, it generates the correction coefficient based on the steering torque signal TS from a steering torque sensor 12 detecting the direction and size of the manual steering torque of a driver and the abrasion signal WS from an abrasion sensor 13 detecting the brush abrasion quantity of a motor 10, it multiplies the target current signal IMS from a target current signal setting means 21 by the correction coefficient, and it decrement-corrects the target current signal IMSH controlling the drive of a motor 10. The corrected target current signal IMSH is fed to a drive control means 23, the motor voltage VM is outputted based on the motor control signal VO of the drive control means 23, and the motor 10 is driven. An abrupt reduction of steering feeling when the brush is abraded can be improved.
Patent JP-H10142939-A (JP)
Title: Image forming device
Inventor: TOYOKICHI NAOKI
IPC: G03G15/01
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where a foreign matter or the like stuck between a developing roller and a developer regulating member is removed at the image forming device provided with an electrostatic latent image carrier where an electrostatic latent image is formed and a developing device having the developing roller and the developer regulating member. SOLUTION: A developing sleeve 52Bk is turned in a specified direction (counterclockwise direction) by gear trains g512 and g511 on the developing device engaged with a fixed position gear g1 driven by a motor M at the time of developing. At the time of the switching operation of the developing device where a developing device unit 5 is rotated by centering around a supporting shaft 5a, the gear g512 is turned in a reverse direction at the developing time by a rack gear g2 arranged at a fixed position, so that the developing sleeve 52Bk is turned in the reverse direction at the developing time.
Patent JP-H03166667-A (JP)
Title: Corner detecting method
Inventor: INOUE TATSURO
IPC: G06T7/60
Filed: 1989-11-27
Abstract: PURPOSE:To shorten a time required for detecting a corner by setting the direction of a scanning line of a visual sensor so as not to be parallel to both of two sides of an object, and setting to the direction in which it can intersect with both of two sides. CONSTITUTION:A visual sensor 1 is arranged so that the direction of its scan ning line L becomes the direction of 45 deg. against the direction of sides W1, W2 of an object W. A horizontal differentiating circuit 3 differentiates, for instance, image information Axy (x = 1, 2, 3..., y = k) on a scanning line ln, detects a variation point (edge), and stores coordinates (addresses) of a first variation point P1 and a second variation point P2 in a differential memory 6. The horizontal differentiating circuit 3 repeats this operation at every scan ning line, and when an edge is detected, its coordinate (address) is written in the differential data memory 6. A corner detecting circuit 5 calculates an intersection of two sides W1, W2 from the coordinate stored in the differential data memory 6 and detects a position of a corner C. In such a way, by only repeating the horizontal differentiation of image information, the corner C can be detected in a short period.
Patent JP-H01146430-A (JP)
Title: Error number discriminating method
Inventor: KATO OSAMU
IPC: H03M13/00
Filed: 1987-12-02
Abstract: PURPOSE:To attain decision of K<=t1 or K>=t1+1 surely and correctly by using lsets of determinants in total comprising each one of (t1+1) order square determinant, (t1+2) order square determinant,-(t1+l) order square determinant for the discrimination of K<=t1 or K>=t1+1 (K is number of errors). CONSTITUTION:The value of a determinant where 2t1+2i-1 syndromes among 2t syndromes calculated from a received word are arranged in the order as shown in figure is defined as Xi. In the l sets of square determinants used for the error number discrimination method shown in figure, a caption (i) is an integral number being 1 or over and l or below and the determinant is the (t1+1) order square determinant in response to the value (i). The t1 is a comparison value for the discrimination of quantity of the error number K and a positive integer smaller than the maximum correctable number (t) of the code. The value Xi is 0 with K<=t1+i-1, not null with K<=t1 or K=t1+1 and 0 at a probability P with K>=t1+1 and not null with a probability (1-P). Since the square determinants of (t1+1-t1+l) are using for error number discrimination (discrimination of K<=t1 or K>=t1+1), the correct decision is obtained without fail in case of K>=t1+1.
Patent JP-H08162682-A (JP)
Title: Superconducting element and manufacture thereof
Inventor: SUGII NOBUYUKI
IPC: H01L39/24
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a superconducting element having high quality, excellent reliability and reproducibility by forming a superconducting electrode and normal conducting substance of the same crystalline structure and metallic composition. CONSTITUTION: A thin film of a superconducting electrode and a normal conducting barrier part 12 made of YB2 Cu3 O7-d oxide in which electric conductive characteristics are largely varied according to the difference of oxygen composition is formed on a substrate 11. The film is formed by a pulse laser depositing method with the oxide solid of the same metal composition as the film as a target. Then, the electrode, the barrier part and a wiring part of the junction are etched to optimize the crystallinity and oxide amount of the oxide of the part. Reducible substance Si 14 is brought into contact with a region in which oxygen content should be reduced, and oxygen composition is varied to change the conductive characteristics. Thus, a superconducting element having high quality, excellent reliability and reproducibility can be realized.
Patent JP-H02226-A (JP)
Title: Thermotropic liquid-crystal aromatic esters
Inventor: JIYORUJIYO GABURIERI
IPC: C08G63/19
Filed: 1988-11-30
Abstract: NEW MATERIAL: A compd. consisting of at least one unit derived from aromatic dicarboxylic acid (a) represented by formula I [wherein Ar 1  is (substituted) 6-18C divalent aromatic group composed of one ring or a plurality of (non) condensed rings and Ar 2  is a (substituted) 12-18C divalent aromatic group composed of one ring or a plurality of (non)condensed rings] being a novel compd., at least one unit derived from aromatic diol (b) represented by formula II (wherein Ar 3  is Ar 1  or 5-12C cycloalkyl) and at least one unit arbitrarily derived from other aromatic dicarboxylic acid and/or hydroxy acid represented by formula III (c) and formula IV (d) (n; 0 or 1).  
     USE: This new material can be easily processed in a melted state, imparts optical anisotropy, capable of being processed into a film, a fiber or a molded product by molding processing of a plastic material and is used as a matrix for a composite material.  
     PROCESS: The above mentioned units are reacted under a usual condition for producing a polyester resin to obtain novel thermotropic liquid crystalline aromatic ester. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06164863-A (JP)
Title: Dust cleaner in original carrying pathefor image scanner with adf mounted thereon
Inventor: OKABE ISAMU
IPC: H04N1/04
Filed: 1992-11-16
Abstract: PURPOSE:To supplement input of inadequate data or to prevent disturbance of a picture due to dust on an original carrying path caused by mis-scanning intermittently by installing the dust cleaner to the original carrying path of the image scanner. CONSTITUTION:A dust cleaner 7 having a felt cleaner on the upper part of an in-ADF unit reference reflecting plate 12 is rotated each time one sheet of original is carried to clean a read glass 8 on an optical path carrying path. In every sheet of picture input, sharp picture data are obtained and the operation stop due to an input data fault caused intermittently is avoided to improve the operating rate of the image scanner.
Patent JP-H03165680-A (JP)
Title: Picture processor
Inventor: ISHII KAZUO
IPC: H04N5/76
Filed: 1989-11-25
Abstract: PURPOSE:To omit the trouble of manual selection and to prevent a scanning system form being missed by converting even a video signal, which is equipped with the various kind of the scanning system, to a frame or a field mode while automatically discriminating whether the scanning system is an interlace scanning system or a no-interlace scanning system in a picture processor. CONSTITUTION:The subject processor is provided with a discriminating means 15a to discriminate whether an inputted video signal is interlace or no-interlace while processing the signal, and a storing means 22 to fetch a video signal based on the vertical synchronizing signal of the video signal and means 18 and 24 to detect the number of pictures to be fetched into the storing means 22 based on the discriminate result of the discriminating means 15a. Thus, when the video input signal is the interlace, one vertical period of the signal is fetched into a memory as the filed mode and read out and in the case of the interlace mode, two vertical periods are fetched into the memory as the frame mode. Then, since the picture can be automatically printed, trouble to execute the manual operation is omitted and wasteful printing can be prevented from being executed.
Patent JP-H01146575-A (JP)
Title: Washing machine
Inventor: OGAWA YOSHIHISA
IPC: D06F17/10
Filed: 1987-12-02
Abstract: PURPOSE: To provide a washing machine with high washing efficiency for reducing the entanglement of laundry by connecting a column with a rotating body and generating a whirl washing stream by the rotation of the rotating body. CONSTITUTION: A column 1 is installed inside a washing tub and connected with the rotating body. As a water feeding means inside the column, the one for accelerating a lowering stream inside the column, a blade 5 on the inner side of a lower part 2 of the column in a cylindrical shape for instance, is installed. By the rotation of a rotating body 3, water above and below the rotating body 3 flows outwards by centrifugal force while being rotated and the water of upper layer in the washing tub flows Fi from a clearance S at a column upper part into the column or lowers along Fo the outer wall of the column on the inside and outside of the column to a washing tub bottom part.  As a multiplier effect by the improvement of the entire vertical circulation of the water inside the washing tub and the improvement of the local lowering stream along the wall on the outside of the column, the vertical circulation inside the washing tub of the laundry is remarkably improved. As a result, the opportunities of individual laundry being in contact with the rotating body 3 and the column 1 are uniformized and a washing effect is improved.
Patent JP-H01147694-A (JP)
Title: Goods selling apparatus
Inventor: MANO KAZUSHI
IPC: G07G1/12
Filed: 1987-12-02
Abstract: PURPOSE: To easily execute unit change work by providing a unit prince changing means which exchanges the unit price of an article set in a time band setting memory into the unit price concerning the corresponding article in a PLU file so as to call it for an arithmetic processing. CONSTITUTION: A changed unit price file 25 for storing the unit price of the article to be changed in a time band which is set in the time band setting memory 26 is provided. The unit price changing means which exchanges the unit price of the article stored in the changed unit price file 25 at every time band which is set in the memory 26 into the unit price concerning the corresponding article in the PLU file 20. Therefore, the optional unit price in the file 25 is supplied to the arithmetic processing with measured weight in place of the unit price in the file 20 in the optional time band. Thus, the unit price to be changed whenever the unit price is changed so as to execute the arithmetic processing is not required to be newly set in the file 20. Besides, unit change work is executed regardless of the usage of the file 20.
Patent JP-H08148472-A (JP)
Title: Plasma processing device
Inventor: TSUKADA TSUTOMU
IPC: H01L21/302
Filed: 1994-11-15
Abstract: PURPOSE: To realize an etching operation where an SiO2 film is etched high in selectivity to Si protecting the inner wall of a plasma generating chamber against sputtering, wherein the etching operation is performed in the plasma generating chamber whose wall is formed of dielectric. CONSTITUTION: A plasma processing device is equipped with a vacuum chamber 11 whose wall is partially formed of dielectric, an antenna 13 is arranged outside the wall of the chamber 11, and a high-frequency power is applied to the antenna 13 to turn gas introduced into the vacuum chamber 11 to plasma for processing a substrate with it, wherein an inner wall shield 14 is provided to cover the inner surface of the wall of the chamber 11 near to the antenna 13. The inner wall shield 14 is divided into a few parts by gaps 22 to set its each part smaller in length than the ring-shaped line of the antenna 13 along a direction in which a high-frequency electric current flows, and overlaps are provided so as to prevent the inner surface of the inner wall from being directly viewed.
Patent JP-2001121756-A (JP)
Title: Image processor and image processing method and recording medium
Inventor: HARADA TAKUTO
IPC: B41J5/30
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that image processing can not be performed using the information of an object because the type of an object can not be determined when the object is converted into a bit map image through rendering. SOLUTION: Since the image processor comprises means 304 for determining the type of a write object, and a processing means 304 for adding the information of the determined type of the object to results obtained by rendering the write object in units of pixel, information concerning to the type of object can be held even after rendering, and image processing can be performed while taking account of the type of object. Since image processing can be controlled variously, e.g. black character processing, binarization or filtering, depending on the information of the type of object, reproducibility of character can be enhanced.
Patent JP-H05117799-A (JP)
Title: Tungsten carbide-based sintered hard alloy
Inventor: INADA SHOGO
IPC: B23B51/00
Filed: 1991-10-24
Abstract: PURPOSE:To provide a WC-based sintered hard alloy having much more excellent hardness and toughness than a conventional sintered hard alloy and used as stock of a miniature drill for drilling a printed board. CONSTITUTION:This WC-based sintered hard alloy contains (Cr, V)2C dispersed in the matrix made of a WC-based sintered hard alloy having a compsn. consisting of 4-20wt.% Co, 0.3-3.0 wt.% Cr3C2, 0.1-3.0wt.% VC and the balance WC of <=0.8mum average grain size with inevitable impurities.
Patent JP-H09142384-A (JP)
Title: Compound propelling device for high speed ship
Inventor: SAITO YASUO
IPC: B63H1/28
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To disperse a load each other so as to miximize propulsion efficiency or the like, by applying a tunnel stern ship type, and providing a water jet propeller in at least both side ship body sunk parts in addition to a screw propeller. SOLUTION: A water sunk part 6 is provided in both side parts of a hull, from this part 6, a ship bottom part 2 is formed with a circular arc-shaped recessed part 4 toward a hull central part, so as to provide a tunnel shape. A single shaft screw propeller 1 is mounted in a tunnel part 8 formed in this hull center part, also a water jet propeller 11 is respectively mounted in the hull in the both side water sunk parts 6, so as to disperse a load to each other. A twin-shaft tunnel stern ship type may be applied.
Patent JP-H11145035-A (JP)
Title: Aligner
Inventor: AOKI ATSUYUKI
IPC: G03F7/20
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To grasp operation conditions of an aligner by detecting operation events related to operation/nonoperation of the aligner, and calculating an operation parameters of the aligned based on detected operation events. SOLUTION: An aligner 1 exposes a plurality of shots of a circuit pattern on a glass plate 11. A control part 14 detects an error generated at each unit of a substrate stage 10, alignment sensors 13 and 19 and a transfer part 30. Namely, if there is no response within a prescribed time after sending a command to each unit, it is judged that an error is generated in the unit, and if alignment is not performed within a prescribed time by alignment sensors 13 and 19, it is judged as error, and if the transfer part 30 does not complete the transfer of a reticle 8 within a prescribed time, it is judged as error. Errors generated while alignment operation is not performed are not counted/ By such setting, the control part 14 calculates operation parameters that influence circuit pattern manufacture.
Patent JP-H04177513-A (JP)
Title: Material heating temperature correction control method
Inventor: ASANO KAZUO
IPC: G05D23/00
Filed: 1990-11-12
Abstract: PURPOSE:To decrease the uneven heating temperature and to prevent the delay of a heating correction by measuring a material heating cycle temperature of previous several times and feeding back a correction heating temperature by an average temperature value, and repeating its correction command in a heating cycle of every time. CONSTITUTION:A thermometer 7 being suitable for forming of a resin sheet C is set, and with respect to heating of a heating cycle T2 of unmagnification - integer multiple of a material forming cycle, a material temperature of a material heating cycle T1 of previous several times is measured by a radiation thermometer 7 and inputted and stored in a CPU. By operating this stored temperature value of several times by an arithmetic unit 8, an average temperature value is calculated, fed back to an SSR 9 and a correction heating temperature is commanded to a heater of a heating device 2, and it is repeated in a heating cycle of every time. In such a way, an uneven heating temperature decreases, and a correction being free from a follow-up delay can be performed in the heating cycle of every time.