baber/WOPTO huggingface dataset:
Patent JP-H10251912-A (JP)
Title: Cleaning of polyester spinning line
Inventor: IKUTA HIROTO
IPC: D01D4/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method capable of surely cleaning a polyester spinning line in a short time at a low cost and producing a polyester yarn free from a remaining admixture of a polymer of a former grade in a cleaning method using a cleaning polymer. SOLUTION: In a melt spinning process for remelting polymer chips of a polyester consisting essentially of a polyalkylene terephthalate by using the same spinning frame, when kinds of polymer of chips to be used are changed, this cleaning method comprises washing out a remaining polymer of a former grade by a cleaning polymer, the cleaning polymer consisting essentially of the polyalkylene terephthalate and satisfying the following equations is used for the washing. (1) 700<=ηm×√ W<=3500, (2) 1000<=ηm<=3000 and (3) 0.1<=W<=2.0 with the proviso the ηm is a melt viscosity (Poise) of the polymer at 280 deg.C and W is a concentration (wt.%) of titanium oxide in the polymer.
Patent JP-H05229513-A (JP)
Title: Method and device for covering long sized article
Inventor: HORIUCHI SHOZO
IPC: B65B25/00
Filed: 1992-02-20
Abstract: PURPOSE:To cover or paste a viscous member on the surface of a long sized article while making the long sized article run. CONSTITUTION:Dies at the push-out head outlet are formed to be double, the internal and external, and on the internal die 5, a long sized article guide unit 12, and a viscous forming portion 10 which does not come to contact with the long sized article 1 are provided, and on the external die 6, an guiding unit 11, which puts the viscous member 2, which becomes a required cut shape before bonding at the forming portion 10, on the surface of the long sized article 1, is provided. The bonding between the long sized article and the viscous member 2 is done by a press-bonding means 7 which is placed outside of the dies.
Patent JP-H02248297-A (JP)
Title: Entrance and exist display pass
Inventor: KANDA MASAKI
IPC: B42D15/10
Filed: 1989-03-23
Abstract: PURPOSE:To reduce a free ride by clearing the entrance and exit due to a pass by a method wherein a mark is applied and erased with respect to the pass at the time of entrance and exist at a gate by light and a radio wave. CONSTITUTION:At first, in such a case that a passenger 1 takes a train at a station A to go to a station B, a mark meaning passage is displayed on a pass by light and a radio wave when the passenger enters the station A from a gate and erased by light and a radio wave when the person exists from the station B. As a result, since the mark of the pass is not displayed at the gate of the outlet of the station B even when the passenger 1 enters by a ticket, it is cleared that he does not enter by the pass. By this method, a free ride can be reduced.
Patent JP-S58185154-A (JP)
Inventor: SHIBATA AKIRA
IPC: H02P7/29
Filed: 1982-04-23
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-S51146177-A (JP)
Title: Fabrication method of basic plate for diode device
Inventor: IKEGAMI KAORU
IPC: H01L21/86
Filed: 1975-06-11
Abstract: PURPOSE: A fabrication method of basic plate for diode device,t hat assures to have good crystaline sillicone diode layer by performing epitaxial growth after thermal process for insulation material basic plate at mixed gas with oxygen and chlorine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01244170-A (JP)
Title: Variable speed power plant
Inventor: KUWABARA HISAO
IPC: F03B15/04
Filed: 1988-03-25
Abstract: PURPOSE:To avoid any abnormal resonance by installing a charging line capable of supplying air at need from a draft pipe of a variable speed power plant and a runner chamber or the more upstream than it. CONSTITUTION:An induction machine 1 is rotatively driven by a water turbine 2 directly connected to the rotator, while an AC existing current regulated to the specified phase according to rotational speed of the induction machine 1 by a secondary exciting controller 3 provided with a frequency changer is fed to secondary winding 1b of the induction machine 1. A charging command device 23 judges no whether charging is necessary or not automatically as monitoring actual rotational speed N and guide vane opening Y, and if it is judged to be necessary, it opens an automatic feed valve 24. Thus, air is fed to a feed pipe 22 installed in a draft pipe from a charging line leading to a charging source 25.
Patent JP-S51146583-A (JP)
Title: A process for preparing sandwich structure material
Inventor: MIYAMOTO KINZOU
IPC: B29C63/00
Filed: 1975-06-11
Abstract: PURPOSE: To prepare a sandwich structure material, with improved resistance to weatherability, etc. , composed of a core layer and a bonding layer based on a thermoplastic resin and a surface layer based on an inorganic material, by the multilayer T-die method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62225305-A (JP)
Title: Manufacture of fibrous mat and the like
Inventor: FUJIKAWA NORIKAZU
IPC: D04H1/58
Filed: 1986-03-27
Abstract: PURPOSE:To improve the operational efficiency of a hot press and the safety factor of operation, eliminating manual setting work by a method in which a mat is preformed, while attracting it onto the vacuum box paired with a preforming mold, and after the mat has been moved onto a bottom force at the state where it was attracted, the attraction for the mat is released. CONSTITUTION:When a vacuum box 3 is brought over a preforming mold 1, the vacuum box 3 is lowered and its attracting surface is caused to be in contact with a fibrous soft mat paired with the mold surface of the preforming mold 1, and the fibrous soft mat 5 is preformed, while attracting it onto the attracting surface by the pressure due to suction. When the preformed fibrous soft mat is attracted onto the attracting surface of the vacuum box 3, the vacuum box 3 is elevated as it is, and is inserted through between the top force 4 and bottom force 2 of a hot press. When the suction box is lowered a little, the suction from a suction source is released, and the preformed fibrous soft mat 5 is set onto the mold surface of the bottom force 2. Then, when the top force 4 is elevated, the pressure molded product 6 is released from the mold.
Patent JP-S61228884-A (JP)
Inventor: KAI YANAGIO
IPC: A62C31/02
Filed: 1985-04-02
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-H02249001-A (JP)
Title: Arithmetic unit for digital manipulated variable
Inventor: MATSUNAGA YUZO
IPC: G05B11/36
Filed: 1989-03-22
Abstract: PURPOSE:To obtain highly precise control performance even by means of the digital/analog converter of low cost by storing numbers which are to be raised or cut off as they are made into integers in a latch register and executing addition and correction at the time of calculating a digital code value next time. CONSTITUTION:An arithmetic processing part 10 and the latch register 11 calculate the digital code value 18 outputted to the digital/analog converter 12 by a real number, set the integer part of a numeric obtained by rounding a decimal part as an output value, store the numbers which are to be raised or cut off as they are made into the integers in the latch register 11, execute addition and correction at the time of calculating the digital code value next time. Thus, an intermediate value can virtually be outputted and highly precise control performance can be obtained even by the digital/analog converter of low cost.
Patent JP-S52152113-A (JP)
Title: Erasing device of el element with memory
Inventor: KINOSHITA KENJI
IPC: G09G3/20
Filed: 1976-06-14
Abstract: PURPOSE:The amplitude and number of erasing pulses are made variable, and the erasing pulse amplitude is set to the common part within the erasable spheres of respective picture elements, thereby obtaining themost suitable erasing state.
Patent JP-S62226219-A (JP)
Title: Graphic display terminal
Inventor: HARADA YASUHIRO
IPC: G06F3/038
Filed: 1986-03-27
Abstract: PURPOSE:To improve the operability of a graphic display terminal by using plural pointing devices and then controlling a cursor on a CRT screen in response to each pointing device. CONSTITUTION:A graphic display terminal consists of a graphic display 30 and two pointing means. One of both pointing means contains a tablet 10, a stylus pen 11 and a cursor control means 12; while the other pointing device contains a tablet 20, a stylus pen 21 and a cursor control means 22 respectively. Here both tablets 10 and 20 are similar to the display 30 and then positioned on the display 30 with push of both pens 11 and 21. When these pens are pushed strong, the commands are given to graphic points. Thus plural graphic points can be pointed out at a time on the display 30.
Patent JP-H07241470-A (JP)
Title: Methane combustion catalyst
Inventor: NIWA MIKI
IPC: B01D53/94
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a catalyst for high efficiency catalytic combustion of methane-based combustible gas under high-speed reaction conditions by carrying Pd by ion exchange on zeolite in which the molar raito of SiO2 to Al2O3 is a certain value or above. CONSTITUTION:Zeolite such as mordenite in which the molar ratio of SiO2 to Al2O3 is >=15, preferably ZSM-5 in which the molar ratio of SiO2 to Al2O3 is >=20 is immersed in an aq. soln. contg. Pd ions such as an aq. PdCl2 soln. to carry about 0.1-2.0wt.%, preferably 0.5wt.% Pd on the zeolite by ion exchange. The resultant catalyst has very superior durability and is used for catalytic combustion of methane-based combustible gas such as natural gas with oxygen.
Patent JP-S61228973-A (JP)
Title: Optical writing head for led printer
Inventor: FUSE MASASHI
IPC: B41J2/44
Filed: 1985-04-03
Abstract: PURPOSE:To cause LEDs of each chip to emit light in a substantially fixed quantity of light, by connecting independent lead wires instead of matrix form lead wires to common-side electrodes of chips, in an optical writing head wherein an LED array is divided into at least two blocks and each chip group is individually driven by a driving circuit. CONSTITUTION:The lead wires COM1-COM5 and COM'1-COM'5 are connected to the chips 21-25 and 2'1-2'5 independently from each other, namely, not in a matrix form but directly. A pulse of voltage having a smaller width is impressed on the chip comprising an LED 2a having a high light emission luminance, while a pulse of voltage having a larger width is impressed on the chip comprising an LED 2a having a low light emission luminance, whereby the LEDs 2a of the chips 21-25 and 2'1-2'5 emit light in a substantially fixed quantity of light. Accordingly, a latent image is formed on a photosensitive body 7 in the same quantity of light, so that the image printed out on a transfer paper is uniform in density.
Patent JP-H06281901-A (JP)
Title: Optical signal generation device
Inventor: FUJITA ATSUSHI
IPC: G02F1/055
Filed: 1993-03-29
Abstract: PURPOSE:To improve the reproducibility in gradation by properly correcting the dispersion in the transmission light quantity of respective optical shutter elements. CONSTITUTION:This device is provided with an optical shutter array 6 arranging a large number of optical shutter elements 61, 62... 6n in a line, and these optical shutter elements are on/off controlled based on image data DATA and a driving signal CL to reproduce a multiple gradation image. The light transmission characteristics of respective optical shutter elements are measured previously in the driving conditions of the maximum value and the minimum value to be stored in a corrective operation circuit 22 as the correction data. The image data DATA corrected based on he correction data are transferred to a shift register 24.
Patent JP-S63236825-A (JP)
Title: Polymer-cement mortar corrosion-resistant cover and corrosion-proofing work therewith
Inventor: NAGAYAMA HIDEAKI
IPC: E02D31/06
Filed: 1987-03-26
Abstract: PURPOSE:To simplify construction work and raise durability and dispense with maintenance for a long period by using a corrosion-resistant cover formed by precasting polymer-cement mortar excellent in strength, density, and durability into a panel. CONSTITUTION:Polymer-cement mortar having a compressive strength of about 1,000 and a density of about 2.16 is molded by extrusion under vacuum condition under stirring into a 1/4 and 1/2 split type precast panel to obtain a corrosion- resistant cover 10. Organism and rust adhered to the splash zone of a steel tubular pile 1 are removed by a water jet, and the surface of the pile 1 is covered with the corrosion-resistant cover 10 coated with an adhesive 12 composed of epoxy resin putty excellent in adhesion and impact resistance, in a thickness of about 3mm. The joint or sealing 13 between the panels 10 or between the panel 10 and the upper part 9 is bonded with the adhesive 12.
Patent JP-S57185231-A (JP)
Title: Fluorine-containing 4,4'-bis-(cyclohexyl)- biphenyl derivative and dielectric body and electrooptical display element containing same
Inventor: RUDORUFU AIDENSHINKU
IPC: C07C25/18
Filed: 1982-04-28
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2 are identical or different and each is alkyl or alkoxy each of up to 8 C atoms, and one or two of the substituents X are fluorine and the others are hydrogen are valuable liquid crystalline materials.
Patent JP-H04282210-A (JP)
Title: Manufacture of wall panel
Inventor: HOTTA MASAO
IPC: B32B5/18
Filed: 1991-03-11
Abstract: PURPOSE:To completely fill foaming resin in a wall panel by simple production process. CONSTITUTION:Polyurethane foam 22 is uniformly spread in a thin box-like fisrt wall surfacing material consisting of a frame 11 and a rear wall surfacing material 12 under the condition that the volume after expansion of the polyurethane foam 22 occupies 80-90% of the volume of the interior space S of the wall surfacing material and expanded and solidified. After that, form above the resultant polyurethane foam 22, polyurethane foam 22' is uniformly spread again. During the expansion of the foam 22', a flat plate-like front wall surfacing material 13 abuts against the frame 11 from above and is fixed to it. Since the polyurethane foams 22 and 22' during expansion have self-adhesion, the front wall surfacing material 13, the rear wall surfacing material 12 and the frame 11 are integrally and strongly bonded and fixed together after the completion of the expansion.
Patent JP-S61231078-A (JP)
Title: Method of storing heat
Inventor: KOSEKI YASUO
IPC: F28D20/00
Filed: 1985-04-03
Abstract: PURPOSE:To store heat at a high heat storing density and low heat storing loss, by storing heat by taking advantage of the vapor transfer CONSTITUTION:A dil, heat-storing soln. 40 having a concn. of C2 which has been transferred with a pump 21 from a heat-storing.
Patent JP-H02252026-A (JP)
Title: Data processor
Inventor: SAEKI MITSUHIRO
IPC: G06F12/06
Filed: 1989-03-24
Abstract: PURPOSE:To reduce the allocation of useless addresses and to effectively utilize an address space by allowing an address modifying means to modify a logical address by means of a location address. CONSTITUTION:An operation code from a memory 2 is supplied to a register 7A in an instruction register 7 in a microprocessor 1 and operand specifying operation codes are supplied to registers 7B, 7C. The contents of the register 7B or 7C are increased by a program counter 12 through a control circuit 11 and a logical address LOA is outputted and modified by an address modifying circuit 14 by means of a location address LCA formed by a location counter 10 synchronously with the address LOA, and plural corresponding physical addresses are formed from the same logical address. Since one instruction can be specified by one logical address, the allocation of useless addresses can be reduced and the address space can be effectively utilized.
Patent JP-H09259727-A (JP)
Title: Electromagnetic relay
Inventor: TANAKA SHINJI
IPC: H01H50/18
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay by which an assembling characteristic can be improved and the occurrence of microwelding and locking between contact points can be eliminated by extendedly arranging a base end part of a movable spring whose movable contact point is arranged on the tip, in the lengthwise direction of a contactor. SOLUTION: In an electromagnetic relay, a movable spring 7 is positioned so as to run almost in parallel to the lengthwise direction of first and second armatures 2 and 3 by penetratingly supporting a support part 7a drawn at an almost right angle from the base end by a body 5. In a tip part of the movable spring 7, a movable contact point 7b is arranged in a position opposed to a fixed contact point. In this movable spring 7, a contact object part 7c with which a protrusion 4e protrusively arranged in the other end part of one piece 4b of a card 4 toward the movable spring 7 is brought into contact, is obliquely and extendedly arranged in the lengthwise direction of the first armature 2 from a reference part. Since there is no need to sandwich the movable spring 7 by a sandwiching part of the card 4, an assembling characteristic is improved.  Even if contact points 6c and 7b causes microwelding and locking, the other end part of the first armature 2 in return operation comes into contact with the contact object part 7c of the movable spring 7.
Patent JP-S60216433-A (JP)
Title: Ionization chamber type radioactive ray detector
Inventor: HIROKAWA KOUICHI
IPC: G01T1/185
Filed: 1984-04-11
Abstract: PURPOSE:To realize fine sampling and improve resolution by providing two stages of integrated detection elements where the cathode electrode plate and anode electrode plate are arranged alternately and the detection elements are arranged with deviation of 1/2 in size of respective elements. CONSTITUTION:Two stages of integrated detection elements 15, 16 where the anode electrode plate 21 and the cathode electrode plate 22 are arranged with a constant interval are accommodated with a pressure vessel consisting of a body 11 and a cover 12 for the radioactive ray beam direction 26 and these are fixed by the electrode supporting bodies 23, 24, thus forming the ionization chamber type radioactive ray detector for CT scanner. When the width of detection element is W, the integrated body 16 is arranged with deviation in distance W/2 for the integrated body 15 in the arranging direction of electrode plate and the length L16 is set longer than the length L15 of integrated body 15. Therefore, fine sampling can be realized even if the electrode interval is not small and the CT image having high resolution can be obtained.
Patent JP-H10256810-A (JP)
Title: Antenna sharing device
Inventor: SHINOMIYA YOSHITAKA
IPC: H01P1/205
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To decrease the radio waves plunging between two pairs of filters consisting of plural coaxial resonators placed in parallel to each other by arranging these resonators to be set opposite to each other at their short circuit end sides respectively. SOLUTION: The coaxial resonators of an antenna sharing device have two pairs of filters, i.e., the transmitting filters F1 and the receiving filters F2. The short circuit end faces 6 of both filters F1 and F2 are set opposite to each other with the exposed faces 8 turned down respectively. Under such conditions, the filters F1 and F2 are put on a printed board 20. At the same time, each external conductor 11 is attached to a wide conductive part 21 by soldering. A space is secured between both filters F1 and F2. Then the internal conductor 12 of the transmitting input coaxial resonator located at the outermost side of the filter F1 is set opposite to a draw-out conductor 22, and the internal conductor 12 of the receiving output coaxial resonator located at the outermost side of the filter F2 is set opposite to a draw-out conductor 23.  Then the electrical capacitive coupling is secured between both conductors 22 and 23.
Patent JP-H03271192-A (JP)
Title: Method for controlling molecular beam and apparatus for molecular beam crystal growth
Inventor: IGARASHI TAKESHI
IPC: H05H3/02
Filed: 1990-03-20
Abstract: PURPOSE:To precisely control especially the film thickness and composition of a crystal by converting measured values of molecular beam intensity into a molecular beam intensity corresponding to a prescribed reference temperature and predicting the molecular beam intensity corresponding to the reference temperature at the present time using the resultant converted molecular beam intensity. CONSTITUTION:A cell temperature corresponding to a predetermined molecular beam intensity is calculated by using the predicted molecular beam intensity as described above. The resultant cell temperature is used as the target temperature to control the cell temperature or the aforementioned predicted molecular beam intensity is used to calculate the molecular beam intensity corresponding to the present cell temperature. A shutter is controlled so that the cumulative value of the above-mentioned molecular beam intensity with respect to time may be the predetermined value. As a result, the film thickness and composition of an epitaxial crystal can be precisely and automatically controlled to form the epitaxial crystal of good quality.
Patent JP-S60215358-A (JP)
Inventor: HASEGAWA KIYOSHI
IPC: A61F7/10
Filed: 1984-04-11
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-2000265300-A (JP)
Title: Production of working electrode and working electrode producing device
Inventor: SUDA MASAYUKI
IPC: C25F3/14
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a working electrode used in fine working by an electrolytic working method and an electric discharge machining method in the fields of the machine industry and electric industry. SOLUTION: A stage in which a metallic wire 101 to form into an electrode is immersed into an etching soln. 104, voltage is applied on a space between the metallic wire 101 and a counter electrode 106 by a programmable power source 107, and the tip part of a working electrode is worked is, executed for plural times in such a manner that the length of the metallic wire 101 to be immersed into the etching soln. 104 or the condition of the voltage to be applied by the programmable power source 107 is changed, by which the shape of the tip part of the working electrode is worked into a desired one.
Patent JP-H09237896-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUNAKI MASANORI
IPC: H01L29/78
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To alleviate the bent of the bottom of the conduction band on the surface of a substrate when an inverted layer is formed by forming an SiGe mixed crystal layer so that the Ge concentration becomes deepest in a predetermined depth by ion implanting or epitaxial growth in the thickness direction of the mixed crystal layer. SOLUTION: A source 2 and drain 3 having an n-type layer are held and formed at a predetermined interval in an Si substrate 1 by As ion implanting. An SiGe mixed crystal layer 10 containing Ge of the concentration of several percent is formed so as to obtain the Ge concentration to the maximum value in a predetermined depth between the source 2 and drain 3 by ion implanting. A gate insulating film 5 is formed over the part of the source 2 and the drain 3 between the source 2 and the drain 3 on the p-type Si substrate 1. A gate electrode 4 and metal 11 are laminated on the film 5.