baber/WOPTO huggingface dataset:
Patent JP-S59210461-A (JP)
Title: Dry development system image forming device
Inventor: ITABASHI MIEKO
IPC: G03G15/08
Filed: 1983-05-13
Abstract: PURPOSE:To prevent the toner contamination of respective equipments in a machine and deterioration in picture quality due to toner contamination by arranging electrode members which collect a scattered developer in the machine at proper places in the machine. CONSTITUTION:The electrode members 10-12 are arranged so as to collect the scattered developer (toner) in the machine positively, and those are applied with a voltage having the polarity opposite to that of toner from a power source 13. The scattered toner near a conveying device 7 is attracted and collected by the electrode member 10 and the scattered toner near a transfer material separation part and a cleaner 9 is collected. Therefore, the toner contamination of respective equipments in the machine is prevented and the deterioration in picture quality due to the toner contamination is also prevented.
Patent JP-S528746-A (JP)
Title: Code pattern collator
Inventor: HAYASHI KASHIWA
IPC: G06F7/06
Filed: 1975-07-10
Abstract: PURPOSE: Reduce the number of circuit elements by detecting whether codes agree or not by making code pattern comparison for each pattern. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63264149-A (JP)
Inventor: RAINHORUTO KUUHIERUMAISUTAA
IPC: C23C4/08
Filed: 1988-04-05
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-S63249309-A (JP)
Title: Magnetizing method for annular permanent magnet
Inventor: MIYAZAWA SEIJI
IPC: H01F13/00
Filed: 1987-04-06
Abstract: PURPOSE:To enable homogeneous and sufficient magnetizing and to prevent the crack or the defect of a magnet by inscribing a magnetic essential part made of a pillar-shaped magnetic material inside an annular permanent magnet, by providing a tapered magnetic material on both the ends of the magnetic essential part and by magnetizing with a magnetizing coil. CONSTITUTION:A magnetic essential part 1 made of a pillar-shaped magnetic material is inscribed inside an annular permanent magnet 3 and a tapered part (magnetic material) 2 is provided on both the ends of the magnetic essential part. Accordingly, the quantity of magnetic flux which acts as a magnetizing magnetic field on the magnet 3 can be made uniform anywhere on a ring. This can provide magnetization of nearly homogeneous high surface magnetic flux density and the crack or the defect of the magnet 3 can be prevented since the stress of an upper ball piece 6 and a lower ball piece 7 by the magnetic field can be supported by the pillar-shaped magnetic material.
Patent JP-2000071725-A (JP)
Title: Pneumatic tire
Inventor: KAMIYOKO KIYOSHI
IPC: B60C15/06
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To allow significant decrease in the apex height and improvement of bead durability by simplifying manufacturing process and realizing weight reduction. SOLUTION: In a carcass of the pneumatic tire, at least bead apex 5 is placed in a substantially triangular region Y defined by a ply body 6A and an upper portion 6B2 of a folded portion 6B of the ply. The bead apex 5 has an apex body 5A formed of a composite rubber material prepared by blending short fiber with a base material as the mixture of rubber and a synthetic resin.
Patent JP-S529307-A (JP)
Title: Signal transmission concentrated system
Inventor: NITSUTA TSUTOMU
IPC: H04B7/24
Filed: 1975-07-11
Abstract: PURPOSE:To perform transmission with one modem intstead of many modems usually provided in a station for concentrating information.
Patent JP-H10259538-A (JP)
Title: Glass cloth
Inventor: KIMURA YASUYUKI
IPC: B32B17/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prepare the subject cloth holding few voids in glass fiber, having remarkably improved resin-impregnation property and uniformity, giving a laminated board having excellent heat-resistance, dimensional stability, drilling workability, etc., and suitable for a circuit board, etc., by using water-jet streams having orbits crossing with each other in the form of a mesh. SOLUTION: A glass cloth is opened with water jet streams continuously ejected through small holes of plural nozzle groups 1-3 under a pressure of 5-30kg/cm<2> . In this process, the orbits of the water jet streams are crossed with each other in the form of a mesh. The opening of the glass cloth is preferably carried out by using water-jet streams continuously ejected through the small holes of the nozzle groups 1-3 wherein the distances between the small holes of each nozzle groups 1-3 (distance A) are equal to each other, the positional relationship between the small holes of each of the nozzle groups 1-3 is equally distributed to the distance (distance B) obtained by dividing the distance A with the number of stages of the nozzle groups 1-3 in the lateral coordinate axis system and the distance B is selected to be smaller than the sum of the cross-sectional fiber diameter of the glass fiber constituting the glass cloth and the diameter of the small hole.
Patent JP-H06292952-A (JP)
Title: Method for pouring molten steel using molten steel immersion type nozzle
Inventor: WAKAO MASAMITSU
IPC: B22D11/103
Filed: 1993-04-12
Abstract: PURPOSE:To prevent the occurrence of a surface cracking by using two sets of molten steel immersion type nozzle per one set of mold at the time of pouring the same kind of molten steel and pouring the molten steel in the different condition of the immersion depth into the molten steel between the one side of nozzle and the other side of nozzle. CONSTITUTION:The molten steel is poured into the mold of fixing or shifting type continuous casting from a vessel 1 for containing the molten steel 2. The same kind of molten steel is poured by using two sets of molten steel immersion type nozzle 3, 4 per one set of mold in the different condition of the immersion depth into the molten steel between the one side of nozzle and the other side of nozzle at >=50mm. Further, the ratio of the cross sectional areas for passing discharged stream in both nozzles is desirably >=1.2. By this method, i.e., by sharing the function of each nozzle, as each nozzle can independently be controlled so as to impart the stability of shell in the continuous cast material and the suitable fluid of molten steel in a mold, the occurrence of the surface cracking is prevented.
Patent JP-H03284973-A (JP)
Title: Ribbon cassette and recording device using same cassette
Inventor: WADA SHUNEI
IPC: B41J32/00
Filed: 1990-04-02
Abstract: PURPOSE:To make a back tension stable by pulling out and feeding a ribbon forcibly from a ribbon feed member. CONSTITUTION:An ink ribbon 4 consisting of a thermal transfer ink applied to a base film is wound around a feed core 2, and the ink ribbon 4 is positively fed in an arrow (a) direction by a ribbon feed device 3. At the same time, the looseness of the ribbon is eliminated by a looseness elimination device 6 and a back tension is provided. The ink ribbon thus processed is guided to a cassette recessed part 1j. The ink ribbon 4 which is once exposed at the recessed part 1j is given a front tension by a tension application device 8, and wound around a winding core 3. In order to ensure the stable feed of the ink ribbon 4, a ribbon peel-off device 9 is provided each at the ribbon feed device 5 and the tension application device 8.
Patent JP-S60228584-A (JP)
Title: Bonding with polyamide resin adhesive
Inventor: KOBAYASHI KAZUO
IPC: C09J5/00
Filed: 1984-04-26
Abstract: PURPOSE:To bond firmly both adherends with high shear strength and high peel strength, by thermally welding a polyamide resin adhesive to one adherend, placing another adherend on said adherend and thermally welding them to each other. CONSTITUTION:A container 3 provided with a hole 8 is placed on a first adherend 1 made of sheet metal and placed on a jig 2. A powdered polyamide resin adhesive 5 from a supply port 4 is spread and a sliding tool 6 is reciprocated along a rail 7 to fill the hole 8 with the adhesive 5. After the container 3 is removed, the remaining adhesive 5a, 5b, etc. is heated by a heater 9 to melt it (heating being conducted to such an extent that the adhesive is caused to gel), whereby the adhesive is welded to the first adherend 1. After the first adherend is processed into the desired shape, second adherends 15, 16 made of sheet metal are placed on the adhesive 5a, 5b and the adhesive 5a, 5b is heated by the heater 9 under pressure to melt it, whereby both adherends are bonded to each other.
Patent JP-H07273647-A (JP)
Title: Pll circuit
Inventor: YAMAGISHI MASASHI
IPC: H03L7/10
Filed: 1994-03-31
Abstract: PURPOSE:To provide a PLL circuit stabilized quickly and operated when the PLL circuit locks an output frequency. CONSTITUTION:In the PLL circuit configured such that a fixed oscillator 6, a voltage controlled oscillator 1, a phase comparator 3, a charge pump 4 and a low pass filter 5 are provided, the phase comparator 3 compares an output signal of the fixed oscillator 6 with an output signal of the voltage controlled oscillator 1 in terms of frequencies and phases, an error signal being an output of the phase comparator is converted into a DC voltage by the charge pump 4 and the converted voltage is given to the voltage controlled oscillator 1 as a control voltage via the low pass filter 5, the parallel connection circuit of plural capacitors connected in parallel (capacitors 5-41, 5-42) is used for a lag lead filter of the low pass filter 5 to decide the response characteristic of the system of the PLL circuit.
Patent JP-H11283896-A (JP)
Title: Substrate heat-treatment device
Inventor: HISAI AKIHIRO
IPC: H01L21/027
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate heat-treatment device, on which the set value of heat-treatment temperature can be changed quickly and a substrate can be heat-treated uniformly. SOLUTION: A heating/cooling structure 13 located under a substrate mounted plate 11 is composed of a Peltier element 23, a heater 25, a Peltier element 27, and a water cooling type cooling member 28, etc. When the substrate mounted plate 11 is heated up, the Peltier element 23 is driven in such a manner that the heat generated by a heater 25 is transmitted to the substrate-mounted plate 11. A working fluid L, which is used in a liquid storing chamber 22, is heated up and evaporated, and when the evaporated vapor is condensed and liquefied, the substrate-mounted surface of the substrate mounted plate 11 is heated up. When the temperature comes down, since the Peltier element 27 is driven so that heat is transmitted to the side of the cooling member 28 from the side of the heater 25, the temperature of the substrate mounted plate 11 can be brought down quickly.
Patent JP-H04318912-A (JP)
Title: Pattern position detecting method
Inventor: HANE JUN
IPC: H01L21/027
Filed: 1991-04-17
Abstract: PURPOSE:To perform pattern matching at high speed and with high accuracy. CONSTITUTION:By taking in a mark, whose shape is known, with a light view optical system, and adding it in the direction perpendicular to the cross section and differentiating it, and taking the absolute value, a measured pattern being divided into blocks is gotten, and based on the known mark shape, the operation with the presumed pattern being divided in blocks is performed, and based on it, the evaluation function concerning the position of the matching degree of the mark at large is set to detect the position.
Patent JP-H07269809-A (JP)
Title: Petroleum burner
Inventor: HIRASE SHINJI
IPC: F23D11/24
Filed: 1994-03-30
Abstract: PURPOSE:To provide a petroleum burner having excellent burning performance by preventing combustion failure occurring due to unevenness of a relative position between a primary air cylinder and a combustion cylinder and freely setting an air flow rate to be supplied into the cylinder from a rotary blade. CONSTITUTION:A petroleum burner comprises an atomizing nozzle 30, a primary air cylinder 40, a combustion cylinder 50 in a burner case 10, and an auxiliary air cylinder 60 previously fixed with the cylinder 40 and the cylinder 50, thereby previously forming an integral unit in which an edge of a spray fuel receiver port, 52 of a base end face 51 of the cylinder 50 is connected to an end opening edge 42 of the cylinder 40. The unit is mounted at the case 10 by the base end side of the cylinder 40 and the end side of the cylinder 50. Further, part of an air flow introduced into the case 10 is introduced from an auxiliary air intake hole 61 provided at a peripheral surface of an auxiliary combustion cylinder 60 to be introduced from a rotary blade 53 provided at a periphery of the port 52 of the face 51 of the cylinder 50.
Patent JP-H10267364-A (JP)
Title: Electronic controller for air conditioner
Inventor: ARAKAWA MAYUMI
IPC: H05K3/46
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To contrive remarkable cost down by a method wherein the increase of the size of a print substrate, which is due to the wiring of a high-pressure big-current pattern on the print substrate, is prevented and the number of individual parts, such as a power supply board and the like which are generated due to the insulation from an air conditioner main body and the reception of the same, are reduced. SOLUTION: An electronic controller for air conditioner is constituted of at least one piece of high-pressure big-current pattern 1b, wired on a mold wiring board 1, formed so as to have the shape of box, pattern connecting terminals 1c, connected to the high-pressure big-current pattern 1b and provided on the mold wiring board 1, and the terminals 1f of the print substrate 1e, provided on the mold wiring board 1 and connected to the terminals 1c through lead wires 1d. According to this method, the miniaturization of electric appliances, such as the print substrate and the like, can be permitted by eliminating individual power supply box whereby the remarkable reduction of cost of parts as well as assembling man hours are permitted.
Patent JP-S59212276-A (JP)
Title: Printing pressure controlling system
Inventor: SHIYOUDA SHIYOUICHIROU
IPC: B41J2/30
Filed: 1983-05-18
Abstract: PURPOSE:To enable to control printing pressure without changing the speacing between a printing head and a platen, by a method wherein the period of time of supplying an electric current to a wire dot driving coil is controlled in accordance with a printing pressure setting means, in an impact printer. CONSTITUTION:For example, when a printing pressure selector 2 is set to A, an MPU3 sets a driving phase latch circuit 8 to drive a pulse motor 13 by one step, and gives a heat dot pulse generator 9 a command for generating a pulse with a gap corresponding to A, based on a dot wire driving program stored in an ROM4. The logics of the pulse thus generated and dot signals D1-D8 from a dot latch circuit 1 are taken by ANDs 101-108, and the wire dot driving coils 121- 128 are driven. Accordingly, when it is necessary to change the printing pressure in accordance with the thickness of a paper, the number of sheets of papers or the like, the printing pressure can be easily changed by the electrical means without changing it by a mechanical means.
Patent JP-H05248208-A (JP)
Title: Intermediate pressure dummy ring of reheat steam turbine
Inventor: KOKUBU TAKATOMO
IPC: F01D25/24
Filed: 1992-03-09
Abstract: PURPOSE:To reduce thermal stress by balancing heat elongation quantity on the inner and outer surfaces of an intermediate pressure dummy arranged between the high pressure part and the intermediate pressure part of a reheat steam turbine. CONSTITUTION:A high temperature side part (outer face) 18A exposed to high temperature reheat steam is formed of a material of a small thermal expansion coefficient (for instance, low alloy steel or 12 Cr group steel). Moreover, a low temperature side part (inner face) 18B exposed to relatively low temperature cooled steam is formed of a material of a large thermal expansion coefficient (for instance, 18-8 stainless steel). Still more, an intermediate part 18C is formed of a material of an intermediate thermal expansion coefficient (for instance, incoloy 800). These three parts are unified by, for instance, padding by thermal spray.
Patent JP-H07266445-A (JP)
Title: Resin housing panel
Inventor: NAKANO TAKEHIKO
IPC: B29L31/34
Filed: 1994-03-31
Abstract: PURPOSE:To obtain resin housing panel, in which burr can be uniformly cut so as to make the burr flush with the edge face and the edge face having the burr developed therein can be finished fairly only by moving a cutter or the like along a flat plane. CONSTITUTION:Resin housing panel 1 is made by blow-molding thermoplastic plastic and has hollow double wall structure. A portion, which is divided by burrs 4, along one burr 4 is turned into a flat surface 5 nearly normal to the burrs 4. A portion, which is divided by the burrs 4, along the other burr 4 is turned into an inclined surface 6, between which and the burr 4 an obtuse angle is made.
Patent JP-S58202636-A (JP)
Title: Fault monitoring system of repeater
Inventor: GOTOU MASAYUKI
IPC: H04B10/07
Filed: 1982-05-21
Abstract: PURPOSE:To monitor a fault at a receiving station, by transmitting a monitor signal from a transmitting end office via an optical fiber and rotating a rotary plate containing a light transmitting area and a light shielding area at different speeds for each repeater to intermit the optical signal. CONSTITUTION:The light given from a light source 9 of an end office repeater 1 is transmitted successively to repeaters 3-5 and an end office repeater 2 through optical fibers 10-13. For each repeater, a rotary plate containing transparent parts 14 and 15 and light shielding parts 16 and 17 is inserted among optical fibers 10-13, respectively. These rotary plates rotate with different frequencies f1, f2 and f3 for repeaters 3-5, respectively. The rotary plate stops in the direction of a weight 18 or in the longer radius direction of an oval, and the optical fibers exist at positions (a) and (b) to transmit the light. Therefore it is understood that all repeaters are normal if frequencies f1, f2 and f3 are detected out of the light received by the repeater 2. If the repeater 3 has a fault, it is impossible to detect the frequency f1. In such a way, various types of faults can be monitored.
Patent JP-H0597810-A (JP)
Title: Extraction of pyridine- and quinoline- dicarboxylic acids from aqueous medium
Inventor: RICHIYAADO RIRANDO IEEGAA
IPC: C07D213/807
Filed: 1992-03-10
Abstract: The present invention provides a process for extracting pyridine- and quinolinedicarboxylic acids from aqueous media. The pyridine- and quinolinedicarboxylic acids are useful in the preparation of herbicidal 2-(2-imidazolin-2-yl)nicotinate and quinoline-3-carboxylate compounds.
Patent JP-H04298076-A (JP)
Title: Semiconductor memory
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/822
Filed: 1991-03-26
Abstract: PURPOSE:To easily realize high integration. CONSTITUTION:After piling up polycrystal Si films 11 for forming a memory node of a capacitor constituting a memory cell, polycrystal Si films 11 are patterned so as to correspond respective memory cells having a resist 12 as a mask by means of RIE to make ions 13 to be incident from the slanting direction. Consequently, as compared with a case where the polycrystal Si films 11 are patterned by RIE making ions 13 to be incident from the vertical direction, a surface area of the memory node is wide and memory cell capacity is large. Moreover, patterning the memory node so as to correspond to the respective memory cells is originally a necessary process so that an additional process is not necessary.
Patent JP-H11281578-A (JP)
Title: Analytical method for polycarboxylic acid
Inventor: NODA HITOSHI
IPC: G01N21/78
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a method in which a polycarboxylic acid and its mixture are analyzed simply, with high sensitivity and selectively without isolating a component containing a monocarboxyl group even when the component containing the monocarboxyl group is mixed in a large quantity. SOLUTION: In a detecting method for a polycarboxylic acid, pyrene fluorescent molecules are bonded to two or more carboxyl groups of the polycarboxylic acid so as to be labeled, and excimer fluorescence which is generated by photoexciting the pyrene fluorescent molecules is detected. In addition, in the detecting method for the polycarboxylic acid, two or more pyrene fluorescent molecules are bonded to the polycarboxylic acid so as to be labeled, the pyrene fluorescent molecules are photoexcited, and, after their photoexcitation, an excimer fluorescence attenuation curve is detected after a set time has elapsed.
Patent JP-S60230787-A (JP)
Title: Solid-state color image pickup device
Inventor: KOTAKI HIROAKI
IPC: H04N9/07
Filed: 1984-04-28
Abstract: PURPOSE:To reduce moire fringes of a color reproduction picture in a solid-state color image pickup device for employing one solid-stage image pickup element by providing a means for separating luminance signal components and chrominance signal components from three adjacent scanning output signals. CONSTITUTION:An optical image made incident through an image pickup lens 27 is projected on a sensitive surface of a solid-state image pickup element 29 through a color filter 28. The light subjected to space modulation through the filter 28 becomes a signal modulated electrically after a pulse generator circuit 42 and a drive circuit 41 drive the element 29. Two output signals of an amplifier 30 are added to an adder 32 for removing modulation components through a gain correction circuit 31 and a delay line 34, and become luminance signals Y through an LPF33. After some parts of outputs of the circuit 31 and the delay line are added to a subtractor circuit 37, they become modulation chrominance signals C through a BPF38. By removing R and B signal components of signals for passing through an LPF35 with the aid of a subtractor circuit 36, G signals can be obtained.
Patent JP-H04317821-A (JP)
Title: Fuel tank for vehicle
Inventor: OHASHI TAMIYOSHI
IPC: B60K15/04
Filed: 1991-04-18
Abstract: PURPOSE:To provide a vehile fuel tank which can open a connection flow passage to a canister at the time of a fuel lid being opened, by means of a simple mechanism and reduce cost and at the same time improve reliability in leading fuel steam to the canister. CONSTITUTION:At the upper part of a tank main body 1, a fuel injection pipe 2 equipped with a connection flow passage 3 communicating with a canister C is arranged at the lower part position of a fuel lid 17. The 1st magnetic body 6 is arranged on the inside of the pipe 2. The 2nd magnetic body 14 that is moved by the opening/closing of the fuel lid 17 and sucks or repels the 1st magnetic body 6, is arranged on the outside of the pipe 2. A valve portion 6b which conducts the opening and the closure of the connection flow passage 3 by means of movement caused by the body 6 being sucked to or repelled from the body 14, is equipped at the body 6.
Patent JP-S59211106-A (JP)
Title: Input and output device
Inventor: HATSUTORI SEIICHI
IPC: G05B19/408
Filed: 1983-05-17
Abstract: PURPOSE:To obtain an input/output device which can be used to both a paper tape and a floppy disk by setting a paper tape reader and floppy disk unit in a body. CONSTITUTION:When a cassette 1 is inserted through a slot 21, a floppy disk 13 is loaded to a disk drive 22 in an input/output device 2. Then the read/write operation is carried out for the disk 13 with a numerical controller main body 3. A paper tape reader 27 consists of a feed roll 27a and a reading unit 27b. The roll 27a feed the paper tape applied to the reader 27, and the unit 27b reads the perforation information of the paper tape. Then the data signal and the program signal of the numerical controller, etc. are transmitted and received between the device 2 and the main body 3 through a connection cord 26.