baber/WOPTO huggingface dataset:
Patent JP-2000218551-A (JP)
Title: Manufacture of polishing pad
Inventor: NAKANISHI MEGUMI
IPC: B24B37/24
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To make easy control of structure of a polishing pad by immersing a polymer compact in a solution containing a polymerization monomer, and enabling the compact to have the monomer polymerization reaction. SOLUTION: A polymer compact mainly composed of polyurethane obtained from polyisocianate polyol in a solution containing a vinyl compound such as a polymerization monomer using methyl methacrylate, ethyl methacrylate, isobutyl methacrylate, metacryl acid, and fumaric acid. Thereafter, a monomer polymerization reaction is made to occur in the compact. Accordingly, it is possible to easily control structure of a polishing pad polishing a surface of an insulation layer or metal wire formed on a semiconductor substrate, and improve the safety.
Patent JP-H02205868-A (JP)
Title: Discharging wire cleaner
Inventor: SAITO TAKU
IPC: G03G15/02
Filed: 1989-02-03
Abstract: PURPOSE:To surely clean a discharging wire by forming the end surface of the cleaning part of a cleaning member in such a way that it has a rake angle of 90 deg. or above in the advancing direction of the cleaning member among extension longitudinal directions of the discharging wire. CONSTITUTION:The cleaning members 52 and 62 are made of resin, and constituted in such a manner that the end surface of the cleaning part where the cleaning members 52 and 62 abuts on the discharging wires 51 and 61 respectively has the rake angle of 90 deg. or above in the advancing direction of the cleaning members 52 and 62 among extension longitudinal direction of discharging wires 51 and 61 respectively. That is, when the cleaning member 52 is driven and advanced in the direction shown by an arrow while holding discharging wire 51 in a bending state, as it is, the leading edge 521A of a side wall part 521B has counter type rake angles theta1 and advances while sliding strongly over the upper face of the discharging wire 51 and simultaneously the side wall part 522B and the leading edge 522A have the counter type rake angle theta2 and advance while sliding strongly over the lower face of the discharging wire 51. Thus, foreign substance firmly fixing to both upper and lower faces of the discharging wire 51 is scraped. Similarly, foreign substance firmly fixing or sticking to the surface of the discharging wire 62 is forcedly scraped off by the driving and advancing of the cleaning member 62; and thus, a clean surface is appeared.
Patent JP-H06174719-A (JP)
Title: Integral multilayer analyzing element
Inventor: KITANI TORU
IPC: G01N33/52
Filed: 1991-02-20
Abstract: PURPOSE:To precisely and accurately quantitatively analyze components to be analyzed in aqueous liquid sample by a simple drying operation by employing, as binder of a reagent layer of an integral multilayer analyzing element, gelatin having special physical properties. CONSTITUTION:An integral multilayer analyzing element in which a reagent layer containing at least one type of indicator which optically detectably changes in bonding with a component to be analyzed and a porous developing layer are sequentially provided is formed on an optically permeable support. The element is formed at a binder of the layer of gelatin having physical properties. That is, aqueous solution containing 25ppm or less of NH3 content, 5ppm or less of Ca<2+> ion content, gelatin and sodium tetraboride 10 hydrate is adjusted to 10 of pH at 45 deg.C with 5N-NaOH aqueous solution, and NH3 content increase in aqueous solution of the gelatin containing 8wt.% of the resultant gelatin content and 2wt.% of sodium tetraboride 10 hydrate at 45 deg.C with pH of 10 is 70ppm or less in 2 hours.
Patent JP-S55120291-A (JP)
Title: Exchange processing system
Inventor: SAKAGAMI KOUICHI
IPC: G06F15/16
Filed: 1979-03-08
Abstract: PURPOSE:To improve efficiency of decentralized processing by simplify the functions of a high-order unit, by partially diverting a hardware path making a connection between incoming and outgoing calls. CONSTITUTION:An incoming call is connected directly to incoming call control unit SSR-I and then coupled with incoming call transmitting line A'. An outgoing call is led into a decentralized processor, having been stored with the incoming call, via receiving path HW-R and transmitting path HW-S and through control memories HSLM and SHLM, it is connected to outgoing call control unit SSR-II by using a free circuit and then coupled with outgoing call transmitting line B'. Once incoming line A is connected to outgoing line B, A as the incoming circuit is written in paths HW-R and HW-S where X of the decentralized processor storing the incoming call is written in, thereby placing an incoming subscriber and outgoing subscriber in a communication state.
Patent JP-S60171507-A (JP)
Title: Diagnosis method for plant fault
Inventor: KANEMOTO SHIGERU
IPC: G21C17/00
Filed: 1984-02-16
Abstract: PURPOSE:To detect a fault with high sensitivity and to assume quickly the area where the fault occurs by using a statistic inspection of an error of estimation to detect the generation of the fault and presuming the area and the time of the fault generation as well as the type of the fault from the variation of the error of estimation produced when the fault is detected. CONSTITUTION:A multi-variable AR model is identified from the fluctuation components of plural signals obtained from a plant and by means of a structure matrix. Then the time series data on the error of estimation is calculated from the difference between the value estimated by the AR model and the observed value of signals. Then the generation of a fault is detected by a statistic inspection of said error of estimation. The area and the time of the fault generation as well as the type of the fault are presumed from the variation of the error of estimation when the fault is detected. In such a way, a fault of a plant can be detected at an extremely early stage with high sensitivity. Furthermore the faulty area can be automatically diagnosed among many signals. In this way, the reliability and the working efficiency of the plant are improved.
Patent JP-H10224673-A (JP)
Title: Electronic still camera
Inventor: INOUE SHIGETOSHI
IPC: H04N5/225
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a still picture on an equal condition, to shorten the processing time of picture composition and to improve the precision of the composited picture by executing photographing on the same condition until the setting of photographing is released when photographing for picture compositing is set, at the time of compositing the photographed still pictures to generate a different picture. SOLUTION: At the time of executing photographing for picture compositing, a picture composite mode switch is turned on and either 'fixing with initial photographing condition' or 'self-setting of photographing condition' is selected. When a 'fixing with initial photographing condition' mode is set, the respective coefficients of a white balance coefficient or the like used at the time of initial photographing after setting are stored by a micro computer part 14 and the photographed picture is taken in on the condition until setting is released. When a pre-processing is designated prior to composite processing, the pre-processing is executed on the picture from which focus adjustment and a diaphragm coefficient are removed.
Patent JP-2000225959-A (JP)
Title: Flow control device
Inventor: KATO TOSHIYA
IPC: B62D5/07
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a flow control device capable of controlling constant discharge flow irrespective of increasing a supply flow rate. SOLUTION: A flow control device includes a spool valve 30 accommodated slidably in the internal hole 11 of a housing 10, whereby the discharge flow of a fluid sent out through a throttle part 22 is controlled by controlling the rate of flow of fluid flowing back with an outlet 14 opened and closed which is in communication with the internal hole 11 according to the operation of the spool valve 30. A flow straightening means 30b deviates the flow-back direction of the fluid flowing back from the internal hole 11 to the direction approx. perpendicular to the axis of the spool valve 30 so as to nullify substantially the draw-back force acting on the spool valve 30 when the fluid flows back.
Patent JP-H052071-A (JP)
Title: Method and device for adjusting car sensor
Inventor: RICHIYAADO KAARU DEIARINGU
IPC: G01S13/931
Filed: 1991-02-20
Abstract: PURPOSE: To adjust a sensor used for detecting an object in a running course of a vehicle, by using at least a predetermined minimum rate of a detection range of the sensor as a function of a measured turn input when an angle to move the detection range of the sensor is determined. CONSTITUTION: A detection device carried on a vehicle 10 sends beams 14. A course of the vehicle 10 is indicated by a line 12 of a radius R passing a center line of the vehicle 10. When the course curves away from the beams 14, a lateral shift is actually brought about between the beams 14 of a sensor and the course of the vehicle. If the beams 14 emitted from a front monitor sensor of the vehicle 10 turn into a curved course when the vehicle runs the curved course, a turning angle Y is controlled to prevent a detection loss for a vehicle 16 resulting from the valid lateral shift of the beams 14 to the course 12. In consequence, the beams 14 are turned by the angle Y whereby the valid lateral shift of the beams 14 is controlled to the course 12. A predetermined minimum detection standard for the target vehicle is achieved.
Patent JP-S63225393-A (JP)
Title: Aminoglycoside antibiotic-protected derivative having selectively protected amino group except amino group in 1-position
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1988-02-09
Abstract: NEW MATERIAL:A compound wherein all the amino group other than amino group in 1,3-positions of aminoglycoside antibiotic having part structure combin ing with a hydroxide group in 6 position of 2-deoxystreptamine with a 3-(alkyl) aminoglycosyl group are protected with an acyl group and amino group in 3'' position is protected with an acyl group expressed by the formula R1CO [R1 is H, 1-6C di(tri)halogenated alkyl] and an amino group in 1-position exists in free form. EXAMPLE:3,6'-Bis(N-benzyloxycarbonyl)-3''-N-trifluoroacetylkanamycin A. USE:A producing raw material for 1-N-(alpha-hydroxy-omega-aminoalkanoyl)-aminogly coside antibiotic. PREPARATION:For example, the aimed compound is obtained by acylating 3'' amino group of 3,6'-bis(N-benzyloxycarbonyl)kanamycin A with an acylating agent such as ethyl trifluoroacetate in a solvent.
Patent JP-S58143589-A (JP)
Title: Silicon base semiconductor
Inventor: TSUSHIMO KAZUNAGA
IPC: H01L31/20
Filed: 1982-02-19
Abstract: PURPOSE:To control the contents of hydrogen or fluorine in semiconductor adjusting the energy gap of semiconductor to specified values by a method wherein silicon compound is decomposed by glow discharge being supported on organic supporter in plasma. CONSTITUTION:The porous palycrystaline silicon particles with mean diameter of around 2mm. phi are decomposed by glow discharge at the substrate temperature of 250 deg.C being supported on a quartz made supporter 2 while amorphous silicon is grown on SnO2 surface of glass substrate in order of P, I, N type layers and finally aluminum electrode is evaporated. Through these procedures such as supporting silicon particles in plasma to decompose them by glow discharge, the hydrogen content in the film is reduced without deteriorating the film quality resultantly decreasing the energy gap of intrimsic amorphous silicon layer as an active layer enabling to produce solar cell effectively utilizing the light on the long wave length side.
Patent JP-S59152602-A (JP)
Inventor: KANBARA SHIGERU
IPC: H01C7/00
Filed: 1983-02-19
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-S63196225-A (JP)
Inventor: KIKUCHI KEIICHI
IPC: A21D13/00
Filed: 1987-02-06
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-S57142744-A (JP)
Title: Molding machine
Inventor: TANAHASHI SATOSHI
IPC: B22C15/08
Filed: 1981-02-27
Abstract: PURPOSE:To increase the density of the sand near the molding board and pattern together with that on the upper side of a mold by relatively moving supporting bases for a molding flask superposed with additional flasks on the top and bottom and the molding board respectively below an upper squeeze head thereby placing the molding board into the lower additional flask. CONSTITUTION:A molding board 9 of a shape smaller than the inside size of a molding flask 4 is placed on a lower squeeze head 8. To mold a mold by the pattern 10 placed on the board 9, first upper, lower additional flasks 4a, 4b are positioned on a mold supporting base 3, and the flask 4 is placed. On the other hand, the head 8 is moved upward in such a way that the top surface of the board 9 is made flush to the top surface of the base 3. Thereupon, molding sand is charged into the flasks 4, 4a, 4b and the head 2 is lowered to force the sand slightly downward. Next, the head 8 is forced upward thereby squeezing and molding the sand with the head 8 until the top surface of the board 9 enters the inside of the flask 4b to the position flush with the bottom surface of the flask 4 or slightly below this. Next, the sand is squeezed again by the head 2, whereby the sand density of the entire part is sufficiently increased and the molding is completed.
Patent JP-S56138178-A (JP)
Title: Device for equalizing heat transfer and heat segment in phthalic anhydride manufacturing apparatus
Inventor: BUORUFU MUFU
IPC: C07C51/215
Filed: 1981-02-27
Abstract: 1. Arrangement for transferring heat and levelling out temperature profiles for plants for the production of phthalic anhydride and maleic anhydride, comprising one or more heating an cooling circuits for the cyclically alternating heating and cooling of a plurality of product separators, wherein - the heating circuit, operating at a predetermined temperature, has superposed on it a storage circuit which is at a higher temperature and through which at heat transfer medium is forcibly conveyed, - the same heat transfer medium is employed in the storage and heating circuits, and - the heat from the storage circuit is transferred to the heating circuit by mixing.
Patent JP-S54118956-A (JP)
Title: Hydraulic cylinder device
Inventor: AZAYA MICHIROU
IPC: F16D65/56
Filed: 1978-03-08
Abstract: PURPOSE: To provide a hydraulic cylinder device of a simplified construction and an improve reliability by constituting same such that it has an adjuster mechanism incorporated therein which stops its adjusting operation where hydraulic pressure exceeds a predetermined level.  
     CONSTITUTION: If hydraulic pressure is applied into a hydraulic cylinder 1, an axial force acts on threaded sections of a push rod 4 into a nut 7 to rotate the push rod 4. If hydraulic pressure is so low that the drive torque is larger than the sum total of thrust torque 13, seal torque 5 and clutch torque 15, the push rod 4 is rotated to effect an adjusting operation. However, if hydraulic pressure is raised so that the drive torque becomes smaller than the sum total of the thrust torque, seal torque and clutch torque, the push rod 4 cannot rotate but it only moves leftwoardly so that it does not effect its adjusting operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09228188-A (JP)
Title: Ultravioet-reflective white cloth
Inventor: KONDO SHIRO
IPC: F41H3/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain cloth excellent in white camouflage on the snow having a high strength and high ultraviolet reflection by using sheath-core conjugated yarns having polyvinyl alcohol fiber as a sheath and a synthetic multi-filament yarn as a core as warp and weft yarns. SOLUTION: A polyvinyl alcohol fiber such as Vinylon(R) is used as a sheath and a polyester multifilament yarn is arranged to the core to form a core yarn with a core-sheath volume ratio of 20/80-65/35, preferably 30/70-50/50 with 5-20 yarn count, preferably 8-17 yarn count. This core yarn is used as warp and weft to form a woven fabric of 200-400g/m<2> unit weight. Then, the fabric is scoured and bleached to produce ultraviolet ray-reflecting white cloth of >=70% ultraviolet reflection having a tensile strength of 100kg/3cm.
Patent JP-H02289656-A (JP)
Title: Disperse dye composition for polyester fiber and method for dyeing or printing same fiber
Inventor: ITO NAOTO
IPC: D06P1/18
Filed: 1990-02-08
Abstract: PURPOSE:To obtain the title composition capable of dyeing a polyester fiber to a navy color having good light resistant, sublimation resistant, cleaning resistant, water resistant and abrasion resistant fastness and reduced in white field staining properties by blending specific three or more kind of dyes at a specific ratio. CONSTITUTION:The aimed composition obtained by (A) 70-90wt.% dye expressed by formula I with (B) 5-15wt.% dye expressed by formula II, (C) 5-15wt.% dye expressed by formula III and as necessary (D) 0-20wt.% dye expressed by formula IV (X is Cl or Br).
Patent JP-S58144847-A (JP)
Title: Illuminating device
Inventor: SETO SUSUMU
IPC: G03B27/52
Filed: 1982-02-22
Abstract: PURPOSE:To obtain an adequate energy distribution, by providing a light source having a light emission energy distribution over wavelength regions of red, green and blue and providing light sources emitting at least 1 kind of monochromatic light among the monochromatic light in said wavelength regions. CONSTITUTION:A main light source 1 consists of, for example, a fluorescent lamp which emits white spectra including wavelength regions of red, green and blue. The luminous flux emitted by the light source 1 is condensed to the illuminating part 3 of an original plate 2 above the same. Light is irradiated to said part from auxiliary light sources 4 as well in addition to said light. The light sources 4 consist of, for example, 3 pieces of fluorescent lamps that emit monochromatic light respectively and are constituted of a red light source 4r emitting red light, a green light source 4g emitting green light and a blue light source 4b emitting blue light. Energy intensity is corrected and the adequate energy distribution is obtained by such constitution.
Patent JP-H07213207-A (JP)
Title: Tool for fishing sodeika and method for fishing the same
Inventor: IRIKIDAMOTO SHIGERU
IPC: A01K91/18
Filed: 1994-01-31
Abstract: PURPOSE:To provide a tool for fishing SODEIKA (a kind of cuttlefish living in deep sea as a deep-sea fish), enabling the saving of fishing labor and capable of bringing about the large catch of the SODEIKA without losing the fishing tool, and to provide the method for fishing the same. CONSTITUTION:A tool for fishing SODEIKA is formed by connecting plural pairs of tools to each other in the lateral direction in sea, each of the tools comprising a floating part B, a trunk rope part C and a branch rope part D. A method for fishing the SODEIKA comprises falling the branch rope parts provided with plural fishing hooks having artificial baits attached thereto, the trunk rope parts and subsequently the floating parts from a traveling operation ship into sea, stopping a rope-winding machine, when the caught SODEIKA is raised at a place near to the operation ship with the winding machine on the fishing operation, and subsequently raising the SODEIKA on the ship with bare hands and a hook.
Patent JP-S63195574-A (JP)
Title: Acceleration computing method
Inventor: TANAKA TAKEHIKO
IPC: G01P3/481
Filed: 1987-02-09
Abstract: PURPOSE:To accurately find acceleration by outputting an electric signal with a waveform corresponding to the rotating speed of a rotator, calculating the acceleration according to the leading or trailing edge signal of the waveform, and selecting a smaller absolute value of the acceleration. CONSTITUTION:A speed sensor 10 for a wheel 16 consists of an electromagnetic pickup 14 fitted to a steering knuckle and a hub rotor 20. An electric signal from the high-speed sensor 10 is shaped by a waveform shaping circuit 26 into a shaped wave, which is inputted to an electronic control circuit 6. This circuit 6 computes data by a CPU 30, etc. At this time, the vehicle speed is computed according to the leading edge signal of the shaped wave and when the speed is higher than a prescribed speed, acceleration values Dup and Ddw are calculated by using both leading and trailing edge signals Eup and Edw. The absolute values of those acceleration values Dup and Ddw are compared to select a smaller value, which is used as a signal for acceleration calculation. Thus, a signal with higher accuracy between the leading and trailing edge signals outputted by the vehicle speed sensor is selected, so the speed and acceleration are accurately detected.
Patent JP-S55120267-A (JP)
Title: Television unit for reproducing monitor of magnetic recording and reproducing device
Inventor: MORIO MINORU
IPC: H04N3/16
Filed: 1979-03-09
Abstract: PURPOSE:To make it possible to reproduce excellent pictures regardless of the kind of a system by tracking-correcting and reproducing a magnetic tape recorded on a difference system and then by switching and using a deflecting current by partially modifying a deflecting circuit. CONSTITUTION:A video head is supported by an electromechanical converting element and displaced in the turning-axial direction for tracking correction. Once a video signal obtained by tracking correction is supplied to video input terminal 13, part of its has its synchronizing signal extracted by synchronizing separating circuit 14 and it is sent to vertical deflecting circuit part 11 and horizontal deflecting circuit part 12. Circuit part 11 consists of vertical oscillation circuit 16 generating a  saw-tooth wave, vertical amplitude adjusting alternation circuit 17 adjusting the amplitude of the saw-tooth signal, vertical deflecting coil 18, etc., and circuit 17 is  equipped with amplitude adjusting variable resistors 21 and 22, which are used for  corresponding systems by being switched by being switched by change-over switch  23. Circuit part 12 has its amplitude adjustment made in exactly the same way of switching change-over switch 31. Consequently, it is made possible to reproduce picture of good quality displayed over the entire CRT screen.
Patent JP-S60170866-A (JP)
Title: Electrophotographic copying machine
Inventor: MIYAI KIYOSHI
IPC: H04N1/107
Filed: 1984-02-16
Abstract: PURPOSE:To easily carry the main body of the electrophotographic copying machine in one hand, and make the main body hard to turn over when it is placed on a floor, etc., at the attitude by making the center of gravity of the main body shift at one side, and providing a grip for conveyance to a side wall distant from the center of gravity. CONSTITUTION:The center G of gravity of the main body is shifted to the left side of the rotating shaft of a photosensitive drum 4, i.e. to the left side of the center of the main body. Then, the grip 54 for lifting up the main body 1 is fixed to the left-side surface of the main body, i.e. where a paper discharge tray 48 and a paper feed cassette 24 are mounted. Further, a prismatic cushion 55 is fixed to the flank opposite to the flank to which the grip 54 is fixed. Therefore, the main body 1 is carried easily in one hand and becomes hard to turn over when placed on the floor at the attitude, and the main body 1 is protected by the rubber cushion 55 when placed on the ground.
Patent JP-S61185995-A (JP)
Inventor: ADACHI KOHEI
IPC: H05K3/24
Filed: 1985-02-13
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。