baber/WOPTO huggingface dataset:
Patent JP-H0687928-A (JP)
Title: Photo-setting vinyl ether composition
Inventor: TAKAYAMA MORITAKA
IPC: C08F16/32
Filed: 1992-09-07
Abstract: PURPOSE:To provide a photo-setting composition containing a specific vinyl ether compound, a specific diallyl iodonium salt and a specific compound containing carbonyl bond, having excellent compatibility and corrosion resistance and useful for coating material, etc. CONSTITUTION:The composition contains (A) a vinyl ether compound having 2 vinyl ether groups in one molecule, (B) a diallyl iodonium salt capable of forming cation by irradiation and (C) one or more compounds of formula I to formula III (R<1> is H or 1-3C alkyl; R<2> and R<3> are methyl or ethyl). The sum of the components B and C is preferably 0.1-10 pts.wt. based on 1 pt.wt. of the component A.
Patent JP-H10110293-A (JP)
Title: Production of strontium apatite coating
Inventor: ISHIZAWA HITOSHI
IPC: C25D11/26
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To simply form coating with high reproducibility by anodically oxidizing a Ti substrate in a specified electrolytic aq. soln. and successively executing water heat treatment in high pressure water or the like. SOLUTION: Anodic oxidation for Ti is executed by using a mixed soln. of glycerophosphate and strontium acetate. In this way, P ions or phosphoric acid ions and Sr ions are taken into anodically oxidized coating 2. By an anodic oxidation method, even if a Ti substrate 3 has a large area or has a complicated shape, the oxidized coating 2 having a uniform thickness can be formed at a room temp. also in a short time without requiring special aqqaratus. Next, at the time of executing heating in high pressure water or in high pressure vapor by using a sealed vessel such as an autoclave, Sr and P taken into the oxidized coating 2 are converted into ions and are eluted, which are precipitated as Sr-HA(slrontium-apatite) crystals on the Ti anodically oxidized coating 2 to form Sr-HA coating 1.
Patent JP-H01106046-A (JP)
Title: Photographic supporting body
Inventor: MITSUI KOSEI
IPC: G03C1/775
Filed: 1987-10-20
Abstract: PURPOSE:To realize whiteness with improved hue in an image, without decreasing substantially lightness by incorporating neodymium oxide in a photographic opaque or translucent supporting body. CONSTITUTION:The neodymium oxide is incorporated in the opaque or translucent supporting body. Said usable supporting body is exemplified by the paper supporting body laminated on the both surfaces thereof with a synthetic resin, respectively, the supporting body coated with a white pigment on one or both surfaces of a translucent film supporting body composed of TAC and PET, etc., or the opaque or translucent supporting body, etc. dispersed with the white pigment in a synthetic resin composed of TAC and PET etc. And, the compounding amount of the neodymium oxide is preferably 0.1g-500g per 1m<2> of the supporting body. Thus, the whiteness with the improved hue in the black and white and color images can be realized, without decreasing substantially lightness.
Patent JP-H0687770-A (JP)
Title: Production of 1,1,1,2,3,3-hexafluoropropane and production of tetrafluorochloropropene
Inventor: NAKADA TATSUO
IPC: C11D7/30
Filed: 1992-09-04
Abstract: PURPOSE:To readily produce 1,1,1,2,3,3-hexafluoropropane useful as a hydraulic fluid, etc., and free from a problem about environmental pollution and an intermediate for synthesis thereof at low costs. CONSTITUTION:This method for production of 1,1,1,2,3,3hexafluoropropane is characterized by formation of tetrafluorochloropropene through dechlorofluorination (deClF) of 1,1,1,2,2-pentafluoro-3,3-dichloropropane and/or 1,1,2,2,3pentafluoro-1,3-dichloropropane by hydrogen in the presence of a metal oxide catalyst and subsequent fluorination of the resultant olefin in the presence of a catalyst.
Patent JP-H09103697-A (JP)
Title: Roller mill
Inventor: SATOU KAZUNORI
IPC: B02C15/04
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent effectively self-exitation oscillation of a roller mill. SOLUTION: In a roller mill which pulverizes a raw material by interlocking operation of a circular rotary table 2 revolving by being driven with a motor with a plurality of pulverizing rollers 3 revolving under a state of being pushed in a groove part engraved on an outer periphery of the rotary table 2, a damper 15 which uses working fluid having non-Newtonian flow characteristics as a controlling restrictive means of vertical motion or pendulum motion of the pulverizing roller 3, is installed.
Patent JP-H0678872-A (JP)
Title: Wiping cleaning device
Inventor: MUTA KOICHI
IPC: A47L13/256
Filed: 1992-09-04
Abstract: PURPOSE:To prevent the generation of wiping missing part and to remarkably improve the cleaning performance by increasing the contact surface pressure per unit area of wiping cloth and rubbing the cloth according to the unevenness state of the surface to be cleaned. CONSTITUTION:The wiping cloth is installed at the bottom of a base section with a handle and the wiping cloth is rubbed against the floor. A base section 12 formed of a rigid body, plural elastic projections 16a all over the bottom part of the base section 12, the wiping cloth installed at the bottom of the base section 12 by covering the plural elastic projections 16a are provided.
Patent JP-H10112020-A (JP)
Title: Magnetic recording medium and its production
Inventor: TAKAYAMA TAKAHIRO
IPC: C09D175/04
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To relieve influences of the surface roughness on a nonmagnetic supporting body and to obtain a magnetic recording medium having excellent surface property. SOLUTION: This magnetic recording medium has a coating film of a two- layer structure comprising an upper layer 3 and a lower layer 4 on a nonmagnetic supporting body 1. The lower layer 4 and the upper layer 3 are magnetic layers containing a ferromagnetic powder in a binder. The three- dimensional surface roughness SRa of the nonmagnetic supporting body 1 ranges from 20 to 60nm. The lower layer 4 has 70 to 150 deg.C Tg and 1000 to 30000kg/cm<2> Young's modulus, while the upper layer 3 has 30 to 60 deg.C Tg and 300 to 600kg/cm<2> Young's modulus.
Patent JP-H04142429-A (JP)
Title: Vibration diagnostic device for rotary machine
Inventor: MOMOEDA KATSURO
IPC: G01M99/00
Filed: 1990-10-02
Abstract: PURPOSE:To obtain an effective operation support function by outputting the operation action guidance as the emergency countermeasure in response to the type and degree of an abnormality in real time when an abnormality occurs on the shaft vibration of a rotary machine. CONSTITUTION:The input from a plant 1 is read by a plant data correcting means 2, and the process data and shaft vibration data are processed and stored in a plant data table 3. When an abnormality detecting means 4 detects an abnormality of the plant 1 by referring to the data of the table 3, it stores the data at that time in an instantaneous value data table 5. An instantaneous value data diagnostic means 6 refers the data in the table 5 and automatically diagnoses the approximate cause of the abnormality, and it stores the result in an instantaneous value data diagnostic result storing table 7. An operation action guidance display means 8 refers the data in the table 7, and it extracts the message corresponding to the approximate cause from an operation action guidance display data table 9 for display on an input/output device 11.
Patent JP-H01104524-A (JP)
Title: Image forming device with paper refeeding means
Inventor: MURAMATSU HIDEO
IPC: B65H1/30
Filed: 1987-10-19
Abstract: PURPOSE:To detect with high accuracy without need for providing a size detecting mechanism for each cassette by making driving control of paper restricting members so as to position a sheet of paper in a prescribed position in a paper refeeding tray in accordance with the directly detected size of a sheet of paper. CONSTITUTION:At the start of both side copying, the side restricting boards 62, 63 of a paper refeeding unit 103 are placed in the most widely spread home position while the back restricting board 65 thereof is placed in the home position of a minimum picture-plane size (longitudinally placed B5 size) position. When the first sheet of copying paper is sent onto a paper refeeding tray 58 through invertingly conveying rollers 56, 57 and, as its front end is detected by a sensor, after a prescribed timer time, the back restricting board 65 is moved in the g' direction and then stopped when the detection of the rear end is detected, to be displaced by the amount of the length of the sheet of copying paper that exceeds the size of the shorter side of B5. Then, the side restricting boards 62, 63 are moved in the mutually approaching directions h' and stopped when sensors 381, 382 are brought into contact with the sheet of copying paper 81 and turned on, to carry out positioning in accordance with the size. Thus, the detection of a paper size can be directly carried out enabling positioning with high accuracy.
Patent JP-H10109040-A (JP)
Title: Automatic rice milling machine
Inventor: YAMAMOTO SOICHI
IPC: B02B7/02
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic rice milling machine capable of automatically and efficiently executing a series of treatments to mill rice grains and to measure the weight of the rice grains after the rice milling. SOLUTION: A supply lifting machine 14 and a return lifting machine 22 are arranged alongside the rice milling section 12 of the automatic rice milling machine 10. The upper parts of the respective lifting machines are provided with inverting mechanisms 16A, 16B. The lower parts of the respective lifting machines are provided with tilting mechanisms 18A, 18B. As a result, a series of the treatments including the supply of rice grains to the rice milling section 12, the collecting of the rice grains discharged from the rice milling section 12, the resupply of the collected rice grains to the rice milling section 12, the discharge of the rice grains after rice milling to the outside of the device, etc., are automatically and efficiently executed.
Patent JP-H06211578-A (JP)
Title: Hollow aggregate of monolithic refractory
Inventor: MORIYA HAYASUE
IPC: C04B38/06
Filed: 1991-07-06
Abstract: PURPOSE:To improve the fire resistance, heat insulating property, etc., of the furnace wall and to reduce the load and expansion of the furnace wall by hollowing the aggregate of a monolithic refractory to be used in constructing the furnace wall, etc. CONSTITUTION:The aggregate of the monolithic refractory to be used in constructing a furnace wall, etc., is hollowed. For example, an inclined pan granulator is used, an expandable polystyrene bead is used as the core 1, a resin binder is sprayed on the core, and the core 1 is coated with a high-alumina fine powder as the coating material 2. The product is then air-dried, presintered and normally sintered to melt and thermally decompose the core 1, and a hollow aggregate is produced. The size of the hollow body, coating layer thickness, bulk density, mechanical strength, etc., are adjusted by changing the size of the core 1. Otherwise, the refractory material and binder are kneaded, the kneaded product is cupped, and the two cups are used as a set, opposed and adhered to each other to produce a hollow body.
Patent JP-H01104504-A (JP)
Title: Elevating carriage guiding device for crane
Inventor: HIRAMOTO TAKASHI
IPC: B65G1/04
Filed: 1987-10-19
Abstract: PURPOSE:To make the guide of an elevating carriage safe and smooth in the device in the caption for an automatic warehouse by forming guide rail portions lengthwisely on both sides of struts, supporting the guide roll of the carriage on the inner rail portions, and connecting the right and left struts to each other by means of brackets and connecting materials. CONSTITUTION:Recessed guide rail portions 10a, 10b are formed lengthwisely on both sides of right and left struts 3, 4, respectively, and as well, brackets 16, 17 are attached to the respective struts 3, 4, the brackets 16, 17 of the right and left struts 3, 4 are connected to each other by means of connecting materials 19, 20, thereby defining the elevating passage of an elevating carriage. And thereat, the guide roll of a carriage 6 is loosely fitted into the guide rail portion 10b of the strut 3 and the guide rail portion 10a of the strut 4 which are positioned on the elevating passage side so that the carriage 6 is elevatably supported. With this constitution, the elevating carriage can be smoothly guided with safety.
Patent JP-H05102664-A (JP)
Title: Laminated board for multilayer printed wiring board
Inventor: KAWAI TAKESHI
IPC: H05K3/46
Filed: 1991-10-11
Abstract: PURPOSE:To obtain a laminated board for a multilayer printed wiring board by using an inner circuit board having a small thickness. CONSTITUTION:An inner layer circuit is formed by a full-additive method and plating resist is left on the inner layer circuit. Such inner layer circuit board and an outer layer copper foil are bonded to each other to be unified with adhesive films which do not include substrates such as acrylic adhesive films.
Patent JP-H02108813-A (JP)
Title: Diesel engine
Inventor: MATSUI YUKIO
IPC: F02B19/02
Filed: 1988-10-19
Abstract: PURPOSE:To promote the activation of fuel, by connecting an air introducing hole to the halfway place of a throat passage leading opening to a combustion chamber, and at the same time, providing a steam promoting hole opening at the wall surface of the activation chamber, in opposition to this throat passage. CONSTITUTION:At a cylinder head 1, an activation chamber 5 opening to a combustion chamber 4 is formed, and a partitioning valve 6 which opens/closes an opening portion 8 opening to the combustion chamber 4, and a fuel injecting valve 7 which injects fuel to the activation chamber 5, are provided at this activation chamber 5. Also, a throat passage 10 is formed at the cylinder head 1 so that injection may be made in the tangent direction of the fuel activation chamber 5 from the fuel injecting valve 7. In this instance, at the halfway place of this throat passage 10, the connection of an air introducing hole 11 communicating with the combustion chamber 4 is made, and an air jetting current is arranged so as to be made to collide with a jetting fuel. Also, an evaporation promotion hole 12 is opened and the opposing wall surface of the activation chamber 5 locate don the extension of the throat passage 10, and it is so arranged that an air jetting current from the evaporation promotion hole 12 is made to collide with intensely fuel liquid drops hard to be corpuscularized at an atomization center portion.
Patent JP-2001084953-A (JP)
Title: Mass spectrometer
Inventor: KOUHATA KAZUO
IPC: H01J49/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To easily carry out maintenance for constituent components of a beam-focusing part, such a lens system. SOLUTION: Respective constituent units 22, 23 of a beam focusing part 20 are fixed in a body by elastic force of springs 61, 71 generated by the engagement of the upper ends of the springs 61, 71 with hooks 60, 70. When maintenance of the constituent units 22, 23 is carried out, the engagement of the springs 61, 71 with the hooks 60, 70 is released and the constituent units 22, 23 are extracted from an opening U formed in the upper face of the body 2.
Patent JP-H01105794-A (JP)
Title: Ic card
Inventor: TAKASE YOSHIHISA
IPC: G06K19/077
Filed: 1987-10-19
Abstract: PURPOSE: To provide an IC card superior in the workability and productivity without design limit by forming a recessed opening part for loading an IC module on a laminated vinyl chloride card by the cutting work or the pressing work, and remaining an opaque core material of a specific thickness on a bottom of the opening part. CONSTITUTION: An external connection terminal part side transparent oversheet 21, an opaque core material 22 and an opposite face transparent oversheet 23 are overlapped, heated and simultaneously pressed to be laminated. Then a recessed opening part 24 for loading an IC module is formed by the cutting work or the like, and a thickness A of the opaque core material remained on the bottom of the recessed opening part 24 is adjusted to be 80 μm. Then an adhesive layer 27 is formed, and the IC module 25 is loaded in such a manner that the external connection terminal part 26 is projected outside of the card, to be fixed by the adhesive agent 27.
Patent JP-H07117670-A (JP)
Title: Maintenance work management device for railroad facility
Inventor: TOTSUGI KEISUKE
IPC: G08C25/00
Filed: 1993-10-21
Abstract: PURPOSE:To improve the reliability for the output of a majority decision circuit not in fail-safe when majority decision is executed for the outputs of multiple controllers, in a plurality of majority decision circuits. CONSTITUTION:A maintenance management device is equipped with an input/ output device 2 for inputting and outputting the maintenance work data, multiple interlocking controllers 1a, 1b, and 1c, fail-safe majority decision circuit 3 for accepting a majority decision in fail-safe for the outputs supplied from the controllers 1a, 1b, and 1c and outputs the result into a signal equipment controller 5, and an advance passage controller 4 for accepting a majority decision for the outputs of the controllers 1a, 1b and 1c and executes the advance passage control processing. The controllers 1a, 1b, and 1c exchange the control data each other and diagnose the information of the operation state of each controller 1a, 1b, 1c, and send the result of the diagnosis to the majority decision circuit 3, and a majority decision is performed, and when the majority decision circuit 3 detects the controller in the generation of anomaly from the result of the majority decision, the majority decision circuit 3 is prevented from selecting the output of the controller in the anomaly generation.
Patent JP-S63119276-A (JP)
Title: Photoelectric converter
Inventor: YOSHIKAWA MASAO
IPC: H01L51/42
Filed: 1986-11-07
Abstract: PURPOSE:To obtain an element which is low cost, easy to manufacture a great area, possible to be flexible, has high conversion efficiency and conforms to the distribution of the spectrum of sun light or room light by containing a specific azo pigment and a vinylidene fluoride copolymer for a binding agent in an optically active layer. CONSTITUTION:An optically active layer which generates a hole and an electron by the irradiation of light contains an azo pigment shown by a general formula as a main component and a binding agent for which a vinylidene fluoride copolymer is used and in which the azo pigment is dispersed. An appropriate pigment/ resin ratio is 10/1-1/9 (weight ratio) and the appropriate quantity of an additive for improving the efficiency of the movement of the electric charge generated in the optically active layer and for improving the efficiency of the generation of the electric charge by light is 5-50 weight % against the total weight of the pigment and the resin. The vinylidene fluoride copolymer which is used is the copolymer of vinylidene fluoride and another monomer and a copolymer with a monomer which contains fluorine such as tetrafluoroethylene is mentioned. The thickness of the optically active layer is 0.01-10mum.
Patent JP-S61141046-A (JP)
Title: System for controlling debug interruption
Inventor: UDA TOSHIYUKI
IPC: G06F11/28
Filed: 1984-12-14
Abstract: PURPOSE:To facilitate debugging of a sequence by detecting the sequence composed of plural memory requests and activating the debug interruption. CONSTITUTION:A debug information memory circuit 4 stores information composed of the type of a memory request command and an address to be accessed. A comparator circuit 7 compares an actual memory request command with that read out of the circuit 4. If the compared result is coincident and the continuation of a detecting action is specified, an arithmetic control circuit 1 does not activate the debug interruption, but adds '1' to contents of an address pointer. On the other hand, if the termination of an coincidence detecting action is specified, the circuit 1 activates the debug interruption.
Patent JP-H0799391-A (JP)
Title: Manufacture of multilayer board for electronic component mounting
Inventor: TAKADA MASATOME
IPC: H05K3/24
Filed: 1993-09-27
Abstract: PURPOSE:To provide a method of manufacturing a multilayer board for electronic component mounting, which never damages the periphery of an electronic component mounting part, bonding pads and heat dissipation holes. CONSTITUTION:A plurality of insulating base materials 91 to 93 are laminated to obtain a laminated material 99. Then, through holes 95 to penetrate the material 99 are bored and opening parts 920 and 930 for mounting and heat dissipation holes 911 are respectively blocked with blocking members. Then, first metal-plated films 3 are respectively formed in the holes 95 and the blocking members are removed. After that, second metal-plated films 4 may be respectively provided in the interiors of the holes 95, in the holes 911 and on bonding pads 11 on the periphery of an electronic component mounting part 90. Moreover, after electroless copper-plated films are respectively provided in the holes 95, the films 3 may be respectively formed in the holes 95.
Patent JP-H07168575-A (JP)
Title: Electronic musical instrument
Inventor: WATASE TAKAO
IPC: G10H7/08
Filed: 1993-09-28
Abstract: PURPOSE:To stabilize operation and to reduce scale relating to a space and a manufacturing cost by controlling a processing means by a program generating section and connecting a component corresponding to component information. CONSTITUTION:Component information constructing plural components being virtual modules is stored in a component file 900, component information stored in the component file 900 is selected by an operator with a selecting means, while, connecting state information defining wiring between components corresponding to component information is inputted by an input means. And programs of DSP and CPU are automatically generated by the processing means and a program generating section 300 based on the connecting state information, and a desired sound source algorithm is provided. Therefore, the operator himself of an electronic musical instrument can easily define an arbitrary sound source algorithm of the electronic musical instrument.
Patent JP-2000100174-A (JP)
Title: Semiconductor storage
Inventor: TAKENAKA TETSURO
IPC: G11C8/08
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage for preventing erroneous write of data to a memory cell when write recovery time due to precharging is to be reduced to increase access time. SOLUTION: A row decoder 9 that is provided at an SRAM is composed of sub row decoders 9-1-9-8 corresponding to word lines WL1-WL8, inverter gates 51 and 52, and a P-channel-type transistor 53. Also, each sub row decoder is provided with an N-channel-type transistor 57. All word lines are fixed to a low level by a write recovery signal/ϕWE that is generated immediately after the data write operation of the SRAM.