baber/WOPTO huggingface dataset:
Patent JP-S6162074-A (JP)
Title: Discharging device
Inventor: SATOMURA HIROSHI
IPC: H05F3/04
Filed: 1984-09-04
Abstract: PURPOSE:To attain uniform and stable discharging by specifying the product of the specific dielectric constant of a dielectric material and alpha defined by the shown formula at least in an area opposed to the inductive electrode width of the dielectric substance. CONSTITUTION:When an AC voltage is impressed between the inductive electrode 4 and a discharging electrode 5, discharge is generated near the discharging electrode 5 and positive and negative ions are generated. The discharge is creeping discharge expanding discharge along the surface of the dielectric material on the discharging electrode side. In this case, the product of the specific dielectric constant of the dielectric material and unevenness in thickness alphadefined by the shown formula (t = thickness distribution of the dielectric substance 3, t0 = the average thickness of dielectric substance 3) is set up 60 or less. Consequently, uniform discharge can be generated and a small-sized discharging device discharging at a low AC voltage can be obtained.
Patent JP-S6075370-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B07B4/00
Filed: 1983-09-30
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-2000019783-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/09
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a toner for developing an electrostatic charge image excellent in a charge characteristic to provide an image of high quality even in repeated use for a long period. SOLUTION: This toner for developing an electrostatic charge image contains at least a binder resin, a quaternary ammonium salt expressed by the general formula, and carbon black having 0.05 or less of ultraviolet absorbance. In the formula, R1-R4 represent independently substituted or nonsubstituted hydrocarbon groups, Xn- represents an anion, and n is a natural number.
Patent JP-H1192456-A (JP)
Title: New 3-substituted phenyl-4-halopyridazine derivative and agrochemical containing the same as active ingredient and its intermediate
Inventor: KISHIDA MASASHI
IPC: C07D237/26
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having high herbicidal effects and capable of manifesting sufficient safety in several important crops and useful as agrochemicals, especially a herbicide. SOLUTION: This compound is a 3-substituted phenyl-4-halopyridazine derivative represented by formula I [X is a halogen; Y is H or a halogen; R<1> is H, a halogen or cyano; (n) and (m) are each independently 0 or 1; R<1> is H, a halogen or a 1-6C (halo)alkyl; R<2> is H, a 1-6C alkyl or the like; R<3> is H, nitro or the like], e.g. 3-(4-chloro-2-fluoro-5-cyclopentyloxyphenyl)-6,7-dihydro-4-hydroxy-[5 H]-cyclopenta[c]pyridazine represented by formula II. The compound represented by formula I can be obtained by reacting, e.g. a compound represented by formula III (R<3> ' is H, nitro, an alkoxy or the like; R<17> is a lower alkyl) with a compound represented by formula IV in the presence of a base at 0-200 deg.C.
Patent JP-S6073825-A (JP)
Title: Method of sandwich molding
Inventor: IDATE HIDENORI
IPC: B29C45/16
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a planar or near planar molded item having a uniform outer layer, by allowing a pair of molds that define a molding space to be moved toward or away from each other, displacing the molds with the injection of molding materials into the molding space so that the molding space is changed gradually. CONSTITUTION:Prior to the injection of molding materials 13, 14 through a gate 12, the thickness H of the molding space 9 is increased by displacing a first mold 7 from a second mold 8 in a direction opposite the direction indicated by an arrow 11. With the progress of the injection of the molding materials 13, 14, the mold 7 is moved by driving means 10 in the direction indicated by the arrow 11 toward the mold 8 so that the thickness H of the molding space 9 may be decreased. When the injection is completed, the mold 7 and the mold 8 are abutted to close the molding space 9 airtightly. Thus, in the molding space 9, an outer layer 13 having a uniform thickness is formed around an inner layer 14.
Patent JP-H0743953-A (JP)
Title: Electrophotographic carrier
Inventor: HAYASHI TOKUHIRO
IPC: G03G9/107
Filed: 1993-07-26
Abstract: PURPOSE:To stably maintain carrier resistance and electrostatic charge quantity over a long period of time by using the carrier formed by packing a conductive material into recessed parts of spongy porous iron powder and coating the outside surfaces thereof with a specific coating material. CONSTITUTION:This electrophotographic carrier is formed by packing the conductive material into the recessed parts of the porous unshaped iron powder having the recessed parts on the surfaces and completely coating the outside surfaces with the coating material consisting of a fluororesin and polyamide resin or epoxy resin. The porous unshaped iron powder which is the core material to be used in such a case and has the recessed parts on the surfaces includes ore reduced iron powder produced by reducing iron ore, mill scale reduced iron powder produced by reducing mill scale, spherical atomized iron powder formed by flowing out the melt of steel from fine pores and cooling and pulverizing the melt, nitrided iron powder formed by nitriding thin pieces of steel and pulverizing these pieces, then subjecting the powder to a denitriding treatment, etc., among which the iron powders having 50 to 200mum average particle sizes and having the fine pores of >=10mum difference in ruggedness in the respective particles are more preferable.
Patent JP-H0935219-A (JP)
Title: Cleaning tape
Inventor: ITO JOTA
IPC: G11B5/41
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength and durable time for still operation by controlling the stiffness calculated from Young's modulus and thickness to a specified value. SOLUTION: The stiffness calculated from the Young's modulus and the thickness of a cleaning tape is specified to 1.0-2.5(Nμm) in the longitudinal direction of the tape and to 1.5-3.0(Nμm) in the width direction. To produce cleaning tapes having different mechanical strength, plural kinds of polyethylene terephthalate base and polyethylene naphthalate base having different Young's modulus and thickness are prepared, and for example, a magnetic coating material prepared by using a cobalt-coated iron oxide magnetic powder as a cleaning coating material is applied to proper thickness on each base. Then a back coating layer essentially comprising carbon is formed to 0.5μm thickness on the opposite surface of the base. Then the tape is cut into 1/4 inch width.  The obtd. cleaning tape does not disturb the normal functions for recording and reproducing but can improve mechanical strength, output after cleaning and durable time for still operation.
Patent JP-H1032039-A (JP)
Title: Guide structure of ic package
Inventor: KUBOKAWA JUN
IPC: H01R13/631
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To connect and disconnect an integrated circuit(IC) package vertically to a mother board having an axial rectangular movement connector, by providing plural axial direction guides on the mother board; guide rails to guide the upper side and the lower side of the IC package; and plural cuttings to move the IC package. SOLUTION: The guide structure of an IC package 2 is composed by providing plural axial direction guide holes 12 provided at the positions corresponding to guide pins 111 and 112; a guide rail 3a having a groove 8a to guide the upper side of the package 2 which is inserted in the vertically standing condition; a guide rail 3b having a groove 8b to guide the lower side of the package 2; and plural cuttings 9 to support guide pins 113 and 114, and to float the package 2, in the axial direction moving condition, and to move the package 2 in the axial direction at the position that the package 2 is inserted to the axial direction movement connector of the board 5, after its movement in the axial direction. The package 2 is moved in the axial direction B, after the package 2 is inserted in the axial direction A at first.
Patent JP-2001010728-A (JP)
Title: Image forming device
Inventor: TAKAHASHI TOSHIAKI
IPC: B65H1/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device easy in a switching operation for setting the kind of paper, capable of easily confirming a paper kind setting state from the outside in a state that a paper feeding cassette is mounted within a device body and excellent in operability. SOLUTION: Because this device is provided with a paper kind switching lever 6 for detecting a paper kind of recording paper stored within a paper feeding cassette 2 by a device body 1 on a front surface part 3 of the paper feeding cassette 2 and has an inspection window 9 mentioned on the paper kind switching lever 6 and making the outside visualize the paper kind selected according to the switching operation on a front surface of the paper kind switching lever 6, the device-body 1 can be made to recognize paper kind information by performing a switching operation for the paper kind switching lever 6 according to the kind of paper. At the same time, the paper kind information as it is can be confirmed from the outside through the inspection window 9 and the paper feeding cassette 2 is not required to be drawn for the confirmation.  The paper kind switching lever 6 is provided at the front surface part 3 of the paper feeding cassette 2 and the switching operation is easy to be performed.
Patent JP-H0641000-A (JP)
Title: Production of aliphatic carboxylic acid chloride
Inventor: ODA SHIYOUGO
IPC: C07C51/60
Filed: 1991-07-24
Abstract: PURPOSE:To obtain a phosphorus-free aliphatic carboxylic acid chloride by using phosphorus trichloride as chlorinating agent. CONSTITUTION:Firstly, a crude aliphatic carboxylic acid chloride is produced by reaction of (A) a 2-20C straight chain or branched saturated aliphatic carboxylic acid with (B) phosphorus trichloride. The crude product is then purified using a metal halide to obtain the aliphatic carboxylic acid chloride.
Patent JP-H0745490-A (JP)
Title: Simulation system for machining semiconductor device
Inventor: KITAMURA KOETSU
IPC: G06F19/00
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a system for accurately simulating the fabrication conditions with no individual difference. CONSTITUTION:Upon request from a simulator 110, a host computor 105 transfers past data stored at each section 106-109 to a memory medium 111. Based on the past data thus transferred, the simulator 110 prepares a simulation model and the simulation results for the simulation model are compared with actual results, i.e., the totalized results of past data, thus checking any significant difference therebetween. If significant difference is present, parameters in the simulation model are regulated and the simulation is conducted again. The regulation is repeated until any significant difference is eliminated between the actual past results and the simulation results. Subsequently, the future is predicted using the final simulation model and the simulation results are fed back to a semiconductor device machining line 101.
Patent JP-H0533156-A (JP)
Title: Surface treatment of stainless steel member
Inventor: SHIMIZU SHIGEO
IPC: C23C8/02
Filed: 1991-07-25
Abstract: PURPOSE:To attain surface treatment. simply applicable to the continuous inside of a vessel such as a tank and pipe because a heated aq. soln. is used, reducing unevenness in temp. by immersion and circulation and capable of forming a stable corrosion resistant surface while dissolving and removing impurities without roughening a polished surface. CONSTITUTION:A stainless steel member polished to <=1mum surface roughness by electrolytic composite polishing is subjected to oxidation treatment by immersion in a nitric acid soln. having >=10% concn. at 40-70 deg.C for 5-180min to form an oxidized film on the surface of the stainless steel member. An oxidizing acid may be added to the nitric acid soln.
Patent JP-H0631655-A (JP)
Title: Vehicle type robot having connector
Inventor: OMICHI TAKEO
IPC: B25J5/00
Filed: 1992-07-13
Abstract: PURPOSE:To take a moving system of two forms of running and walking or the like to be movable not only on a flat surface but also going over even in the case of providing a step difference, groove, CONSTITUTION:Drive wheels 12 are provided in a robot main unit 11, so that the robot main unit 11 itself can be driven to run, and also connectors 23, formed by connecting many functional elements, are connected to front and rear parts of the robot main unit 11, to carry out a function as a leg and a manipulator.
Patent JP-S5973707-A (JP)
Title: Optical position detecting method
Inventor: NAKAMURA HIROBUMI
IPC: G01B11/00
Filed: 1982-10-20
Abstract: PURPOSE:To obtain high resolution and to improve reproducibility and performance, by providing an optical magnifying device between an optical pickup and an optical position detector, providing a half mirror at the position of the focal point of the optical magnifying device, thereby always setting the optical magnifying device at an ideal state. CONSTITUTION:The light beam emitted by a light source 10 is reflected by a reflecting film 27 of a half mirror 1, inputted into a cylindrical lens 11 through a beam splitter 8, and converged at a focal point detector 12. The focal point detector 12 detects the deviation of the focal point of a stop lens 31. Based on the information of said deviation, a lens driving circuit 15 performs automatic control so that the light beam is focused on the reflecting film 27 of the half mirror 1. Meanwhile, the image of the light beam, which is transmitted through the half mirror 1, is formed on a light positioning sensor 5 by an optical magnifying device 2 at a specified magnification. The signals from the light positioning sensor 5 are sent to a position signal controller 24 as two dimensional signals and taken out of a main control part 20.
Patent JP-H0917762-A (JP)
Title: Treatment apparatus
Inventor: HONDA YOSHIYUKI
IPC: H01L21/304
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a treatment apparatus in which the rigidity of the holding part of an object to be treated is ensured, in which the generation of particles is suppressed and in which the immersion treatment of the object can be made efficient without being affected by the temperature of a treatment liquid. CONSTITUTION: A treatment apparatus is provided with a treatment tank 15 in which a treatment liquid to immerse and treat a semiconductor wafer W is housed, with a wafer chuck 20 which holds the semiconductor wafer to be conveyed to the treatment tank 15 and with a wafer boat 30 by which the semiconductor wafer W is held to immerse the semiconductor wafer W in the treatment liquid inside the treatment tank 15.  Semiconductor wafer holding parts at the wafer chuck 20 and the wafer boat 30 are constituted of corrosion- resistant, heat-resistant and durable base members 26a, 27a, 32a, 33a and of a plurality of corrosion-resistant and heat-resistant synthetic-resin holding groove members 26b, 27b, 32b, 33b in which groove parts 28, 34 mounted so as to be detachable with reference to the base members 26a, 27a, 32a, 33a and so as to be capable of being expanded, contracted and displaced according to the temperature of the treatment liquid are arranged and installed.
Patent JP-S6277367-A (JP)
Title: 2-(heteroalkyl)-1,4-dihydropyridine, manufacture and medicinal composition
Inventor: KARUMERO A GANDORUFUI
IPC: A61K31/44
Filed: 1986-08-06
Abstract: Dihydropyridines of formula I wherein R is hydrogen or lower alkyl; R, is a CN, NO<sub>2</sub>, COCH,, COPh group, a carboalkoxy or car- boamide group; R<sub>2</sub> is an aromatic or heteroaromatic, mono-or bicyclic eventually substituted phenyl group; R<sub>3</sub> is a carboalkoxy group; while A is a halogen atom or an ammonium or phosphonium residue. The compounds I are useful in therapy.
Patent JP-S57109669-A (JP)
Title: Ink injection head
Inventor: UMEZAWA MICHIO
IPC: B41J2/14
Filed: 1980-12-27
Abstract: PURPOSE: To provide an ink injection head that is easy to manufacture and has high yield in manufacturing and whose resonance distance can be adjusted by only moving a resonance adjusting member by inserting the resonance adjusting member through which an ink supply route is drilled into a receptacle at the rear end of an ink chamber, so that the member has a special constitution in the receptacle.  
     CONSTITUTION: A resonance adjusting member 8 through which a slender ink supply route 8b is drilled is inserted into the receptacle 3a of an ink injection head 1. After the distance between a vibration reflecting face 8a for the vibration of the member 8 and a nozzle hole 4 is made a resonance distance by adjusting the amount of insertion of the member 8, the wall round the receptacle 3a is caulked to fix the member 8. Next, this receiptacle 3a is inserted into an ink supply pipe 7, and the end of the supply pipe 7 is tightened on the receptacle 3a with nuts 9 and the space between the receptacle 3a and the supply tube 7 is sealed.  
     EFFECT: Manufacturing becomes simple, because the measurement of error from resonance distance and mounting work of the resonance adjusting member can be done at the same time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06243923-A (JP)
Title: Wiring accessories for floor
Inventor: TATEISHI HIROYUKI
IPC: H01R13/46
Filed: 1991-07-25
Abstract: PURPOSE:To decrease a protruding amount to above a floor and further to reduce a mounting area in a floor surface. CONSTITUTION:An equipment main unit 10 is provided with a mounting flange, brought into contact with a floor upper surface, in the upper end. A plate 21 is fixed into the equipment main unit 10, and a coaxial connector 23 is mounted to the plate 21. The coaxial connector 23 is provided with a receptacle 23a, to which a coaxial connector is removably connected, in the upper surface. A cover plate 24, which can be opened and closed between a position of covering the receptacle 23a and a position of opening the receptacle 23a of the coaxial connector 23, is pivotally mounted to the plate 21. The coaxial connector 23 is formed in unit dimension of standardized wiring accessories having a mounting pawl 23b in the side surface. The plate 21 is provided with a mounting part removably engaged with the mounting pawl 23b of the coaxial connector 23.
Patent JP-H1131107-A (JP)
Title: Memory backup method
Inventor: TAKAHASHI KENICHI
IPC: G06F3/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To easily repair data with data which is separately and reliably held even if the data is destroyed when the data written posteriorly in memory is made for a backup and repeatedly used. SOLUTION: Backup object data which is written in 1st memory 301 and needs backup is stored in a 2nd storage block having an electric write function which is different from 1st storage blocks B to P where a control program of 2nd memory 300 is written under operation control that follows data written in the memory 301 that is randomly accessible and a control program written in the memory 300 in a prescribed timing and is utilized for operation control by writing it in the memory 301 as necessary.
Patent JP-S6072638-A (JP)
Inventor: YUUDO KIYUUN
IPC: B22D31/00
Filed: 1984-09-04
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-H11217422-A (JP)
Title: Epoxy resin composition and novel epoxy resin
Inventor: ITO HIRONOBU
IPC: C08G59/44
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a coating film or a molding having excellent weathering resistance and undergoes less gloss deterioration or discoloration even upon long-term exposure to light by incorporating a polycondensate of a dihydroxybenzene having an aliphatic hydrocarbon group of the specified number of carbon atoms on the aromatic nucleus with an epihalohydrin and a curing agent as the essential components. SOLUTION: A dihydroxybenzene having a 4-18C aliphatic hydrocarbon group on the aromatic nucleus is used. The polycondensate may be one further containing a phenol or a carboxylic acid as the constituent. The epoxy resin being the polycondensate is desirably one represented by formula I (wherein R is a 4-18C aliphatic hydrocarbon group; and n is 0-50) or one represented by formula II (wherein X is a divalent phenolic residue; and m is 0-50). Its epoxy equivalent is desirably 140-5,000 g/eq in use for coating materials. It is desirable that an organic solvent based on an aliphatic hydrocarbon organic compound is used for coating applications.
Patent JP-2000018643-A (JP)
Title: Air conditioning facility
Inventor: OSADA SHINICHIRO
IPC: F24F13/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the frame of a building as a heat accumulating medium. SOLUTION: A slab 1 facing an outside air chamber 6 provided as a ceiling chamber is utilized as a heat accumulating medium. This air conditioning facility is equipped with a main air conditioner 7 for dealing with indoor load, an outside conditioner 9 for dealing with the outside air load and also performing the heat accumulating operation to the slab, and an exhaust fan 15 for discharging indoor air. The outside conditioner selects any of a usual operation mode to deal with outside air and blow out it into a room through a floor chamber, a first heat accumulating operation mode to the slab by the outside conditioner, and a second heat accumulating operation mode to the slab by outside air. This air conditioning facility leads outside air into the room via a common part from the outside air chamber. This is provided with a total heat exchanger 24 which performs the recovery of waste heat from exhaust.
Patent JP-H1131747-A (JP)
Title: Design device for clock of semiconductor integrated circuit, design and clock feed circuit network thereof
Inventor: KIMURA KAZUNARI
IPC: G06F17/50
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce a difference in the delays of the clocks of a semiconductor integrated circuit, by a method wherein a load capacitance adjusting means is constituted into a structure, wherein a dummy buffer circuit, a dummy clock input circuit and a dummy wiring are connected with each circuit on the basis of a difference between the load capacitances of the circuits, which is obtained by calculating the load capacitances, to adjust the load capacitances of the circuits roughly equal to each other. SOLUTION: Differences between the terminal capacitances 201 to 204, 205 to 208, 209 and 210 and 211 to 213 of clock input terminals 101 to 104, 105 to 108, 109 and 110 and 111 to 113, which are respectively connected with buffer elements 202, 203, 306 and 307, are calculated. The total terminal capacitances of the element 302, the total terminal capacities of the element 303, the total terminal capacitances of the element 306 and the total terminal capacitances of the element 307 are respectively denoted as the reference numerals 4, 5, 2 and 3.  As the largest total terminal capaictances among the total terminal capacitances are the reference numeral 5 of the element 303, the wiring capacitance of a wiring of the component 1 of a difference between the total terminal capacitances of the elements 303 and 302, the wiring capacitance of a wiring of the component 3 of a difference between the total terminal capacitances of the elements 303 and 306, and the wiring capacitance of a wiring of the component 2 of a difference between the total terminal capacitances of the elements 303 and 307, are respectively added to each of the other buffer elements 302, 306 and 307 to equally adjust the load capacitances of the elements 302, 303, 306 and 307 to each other.
Patent JP-S6244797-A (JP)
Inventor: MUNETSUGI EIICHI
IPC: G09G3/36
Filed: 1985-08-23
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。