baber/WOPTO huggingface dataset:
Patent JP-H05138807-A (JP)
Title: Manufacture of copper clad laminated sheet
Inventor: IKEGUCHI NOBUYUKI
IPC: B32B15/08
Filed: 1991-11-22
Abstract: PURPOSE:To eliminate polishing process and the like as pretreatment by a method wherein covering copper foil, on the surface of which metal foil is piled in advance and the thickness of which is thicker than the specified one, is employed when the copper clad laminated sheet is produced by heating and pressurizing a proper number of prepregs under the condition that the copper foil is put on the surface of the prepregs. CONSTITUTION:The copper clad laminated sheet concerned is produced by heating and pressurizing one or a plurality of prepregs, on one side or both sides of which copper foil is put. In this case, as the copper foil, covering copper foil, on the surface of which metal foil is put in advance and which has the thickness of 10mum or less, is used. Further, the total thickness of the prepreg is set within the range of 0.05-0.3-mm. Furthermore, as the metal foil, aluminum, nickel or tin excluding copper is used. Since the copper clad laminated sheet manufactured as mentioned above has no resin-containing foreign matter on its surface, precise printed wiring network can be produced without mechanical polishing.
Patent JP-H08156313-A (JP)
Title: Magnetic imaging device
Inventor: KADOI TAKEO
IPC: B41J2/42
Filed: 1994-12-12
Abstract: PURPOSE: To provide a means capable of imaging rightly on the imaging face of paper by correcting a strain angle of writing while shortening the recording time of a magnetic latent image for a magnetic recording drum face in a magnetic imaging device. CONSTITUTION: When a magnetic recording head 2a having many magnetic recording channels is moved in the direction of vertical scanning, the magnetic recording head is previously provided as a movement guide at an appropriate angle of inclination for a straight line parallel to the axis of rotation of a magnetic recording drum 1. A guide 42 for travel in the direction of vertical scanning of the magnetic recording head is provided. Travel in the direction of vertical scanning of the magnetic recording head tilted for the axis of rotation is performed from one end edge side of the magnetic recording drum 1. A strain angle 6 is reduced in a latent image writing region accompanied by spiral writing for the whole face of the recording drum.  Further, an angle of arrangement of the drum 1 or a device 36 for arranging the end of paper in order is tilted, so that all sides of a developing region on the drum are rightly coordinated with paper at a time of transfer of developing onto paper 6. An image is rightly transferred for the imaging face of paper at a time for finishing transfer.
Patent JP-S63160603-A (JP)
Inventor: HIDA SEIJI
IPC: A44B11/00
Filed: 1986-12-25
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-S63164241-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSHINO KAZUHIRO
IPC: H01L21/3205
Filed: 1986-12-26
Abstract: PURPOSE:To provide a method for connecting a lower layer and an upper layer for interconnection, by forming a metal plating layer so as to fill a contact hole by electrolytic plating, and filling the contact hole for multilayer interconnection completely and flatly when the multilayer interconnection is formed by using Cu. CONSTITUTION:A first interconnection layer 13 comprising copper is formed on semiconductor substrate 11 through an insulating film 12. An interlayer insulating film 14 is deposited on the first interconnection layer 13. A contact hole 15 is formed in the insulating film 14. Then a metal plated layer 16 is formed so as to fill the contact hole 15 by electrolytic plating. Thereafter a second interconnection layer 17 comprising copper is formed on the entire surface. For example, the SiO2 film 12 is formed by a thermal oxidation method or a CVD method on the silicon substrate 11. Then the first interconnection layer 13 of Cu is formed by sputtering. The PSG film 14 is deposited by the CVD method. Then the contact hole 15 is formed. The Cu plated layer 16 is formed by the electrolytic plating. Cu is deposited by sputtering and the second wiring layer 17 of Cu is formed.
Patent JP-H09122668-A (JP)
Title: Soil purification treatment method for drainage
Inventor: HATANO KAZUYUKI
IPC: C02F3/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To maintain the function of a soil purification method for a long period of time by preventing clogging with organic substances which tends to occur near the boundary between a seepage layer and a soil layer in a trenching apparatus. SOLUTION: When the flow of drainage which is led intermittently into a seepage layer 12 through the water spray means of a trenching apparatus is interrupted, air is supplied positively from the ground into the seepage layer 12. The air which advances from the seepage layer 12 into spaces between soil granules of soil layers 11, 13 adjacent to the seepage layer 12 to create an aerobic state to activate microorganisms.
Patent JP-H02223522-A (JP)
Title: Easily absorbable preparation of nb-818
Inventor: ISHIMARU SUEAKI
IPC: A61P25/28
Filed: 1989-11-28
Abstract: PURPOSE:To obtain an easily absorbable preparation which has largely increased absorbability of extremely slightly soluble NB-818 or optically active NB-818 and is used in prophylaxis and treatment for circulatory diseases. CONSTITUTION:The subject preparation is obtained by adding 0.1 to 3.0 pts.wt. of a nonionic surface active agent such as glycerol fatty acid ester and 0.2 to 4.0 pts.wt. of a water-soluble or enteric polymer such as hydroxymethylcellulose to 1 pt.wt. of (+ or -)-2-carbamoyloxymetllyl-4-(2,8- dichlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid 3-iso-propyl ester, 5-methyl ester (NB-818) or (-)-2-carbamoyloxymethyl-4-(2,3- dichlorophenyl)-6methyl-1,4-dihydropyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-methyl ester (NB-818 optically active isomer).
Patent JP-H07230104-A (JP)
Title: Active matrix type display element and its manufacture
Inventor: ASAI YOSHIHIRO
IPC: G02F1/1362
Filed: 1994-12-13
Abstract: PURPOSE:To reduce short-circuit between electrodes and the occurrence of display nonuniformity due to the fluctuation in parasitic capacitance by forming cumulative capacitance between an extension electrode arranged so as to provide with a signal line and a superposition part and a display picture element electrode. CONSTITUTION:An array substrate is provided with a scanning line 51 and a signal line 59 formed so as to be intersected orthogonally to each other on one main plane of a light transmitting substrate via a gate insulating film. The display picture element electrodes 58 are formed in areas blocked by the scanning line 51 and the signal line 59, respectively. The extension electrode 52 is provided in accordance with the parallel part of the signal line 59 and the display picture element electrode 58, and the superposition part of prescribed length is further provided at the extension electrode 52 as a part to be superimposed on the signal line 59 and the display picture element electrode 58, respectively. By employing such structure, since the extension electrode 52 functions as so-called electric shield to reduce capacitive coupling between the display picture element electrode 58 and the signal line 59, the influence of the capacitive coupling on the driving signal of a picture element can be reduced even when distance between the display picture element electrode 58 and the signal line 59 is shortened.
Patent JP-H03167934-A (JP)
Title: Lan for random access system
Inventor: YUASA HIROYOSHI
IPC: H04L12/40
Filed: 1989-11-27
Abstract: PURPOSE:To improve the throughput and to decrease the waiting time by dividing each station into N-groups and synchronizing a timing of an asynchronous transfer slot for the entire LAN system. CONSTITUTION:A synchronization control packet from a master controller 1 is sent periodically as a multiple address packet to take frame synchronization by using a time when each station 2 receives an asynchronous control packet as a synchronization control slot to match the time of the asynchronous transfer slot. A frame unit is divided into (1+N) slots and one slot is assigned to the synchronization control slot and each station 2 is divided into N groups and one slot is assigned to each group. Thus, the throughput delay time characteristic in comparison with a conventional general CSMA/CD system is considerably improved.
Patent JP-H10149002-A (JP)
Title: Electrophtographic copying method
Inventor: NAKAGAMA KIYOHARU
IPC: G03G15/08
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic copying method with adoption of real time EE (automatic control of image density) which can perform enlargement copying without making the apparatus larger in dimensions and also without decreasing the speed of processing. SOLUTION: Concurrently with exposure of an image of a manuscript being put on a manuscript table by a scanning optical system, information of density is detected at a forefront part of the manuscript and, based on the density of information, a development bias which is to be applied to developing means is controlled and thus the density is adjusted. Further, at the moment when a latent image part formed on a photosensitive drum by the exposure of an image is developed by the developing means, a development bias higher than a standard value is applied on the developing means until EE information is inputted.
Patent JP-S63164954-A (JP)
Inventor: SUZUKI TERUKAZU
IPC: A61L9/015
Filed: 1986-12-27
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-H06141158-A (JP)
Title: Picture input device
Inventor: FUJINAWA NOBUHIRO
IPC: H04N1/10
Filed: 1992-10-23
Abstract: PURPOSE:To make the entire device small and especially the height small by tilting an optical axis reaching a 1st mirror from a light source and widening an interval of guide bars guiding a lower carriage than the width of the 1st mirror and providing a notch for angle adjustment to the 1st mirror. CONSTITUTION:The device is provided with a 1st mirror 3 and a 2nd mirror 4 provided on an optical path leading a light emitted from a light source 1, a couple of upper lower carriages 5a, 5b guided slidably with two guide bars 11a, 11b arranged in parallel and moved while inserting and holding an original 2, and projection optical systems 6, 8 projecting the image of the transmitted light from the original 2 onto a CCD 7 as an image pickup element. In this case, an optical axis 9 from the light source 1 to the 1st mirror 3 is tilted toward the device main body bottom face 10. Furthermore, the interval of the two guide bars 11b guiding the lower carriage 5a is set wider than the width of the 1st mirror 3. Furthermore, a notch 3a is provided to the 1st mirror 3 for angle adjustment.
Patent JP-H10155254-A (JP)
Title: Worm device
Inventor: NOGAMI TAKUYA
IPC: H02K7/116
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the movement of an output shaft in the axial direction by the change in rotating direction a motor, to suppress the vibration of the output shaft by the rotation of the motor and to prevent the occurrence of unpleasant sounds by providing an energizing mechanism, which energizes the output shaft of the motor in the axial direction. SOLUTION: When a motor 62 is rotated in either direction, the force in the direction A is applied on an output shaft 62b of the motor through a worm wheel 63 and a worm 62a. When the motor 62 is rotated in the reverse direction, the force in the direction B is applied. Since the worm 62a is always pressed in the direction A by a pressing mechanism 70, however, the output shaft 62b is not moved into the direction B even if the force in the direction B is applied, and washer 62e does not slide on a bearing 62d. Furthermore, the vibration of the output shaft 62b in the axial direction caused by the rotating vibration of the motor can be prevented by the action of the pressing mechanism. The occurrence of the unpleasant sound caused by the vibration can be prevented.
Patent JP-H11123942-A (JP)
Title: Suspension device for differential gear box
Inventor: MITSUYOSHI KEIJI
IPC: F16H57/038
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent generation of noise caused by contact of a stopper when sudden torque change is input. SOLUTION: A differential gear box 2 forming a power train is attached to a body side via plural vibration control devices 1. At least one out of the plural vibration control devices 1, which is provided in the farthest position from an axis of torque reaction force generated in the differential gear box 2 (torque reaction force axis TT), is composed of a liquid-sealing type vibration control device having plural liquid chambers 13, 14. An orifice 16 is provided to connect the liquid chamber 13 with the liquid chamber 14. Alternatively, the orifice 16 is removed to seal the insides of the repective liquid chambers 13, 14 with dilatant fluid.
Patent JP-H06204720-A (JP)
Title: Method for adjusting resonance frequency between dielectric resonator and dielectric filter
Inventor: TERAJIMA MICHIO
IPC: H01P7/04
Filed: 1992-10-23
Abstract: PURPOSE:To adjust the resonance frequency in a decreasing direction up to a prescribed value by cutting and shaping an outer conductor so as to expose a dielectric body linearly in parallel with a short-circuit end face at a position close to the short-circuit end face of the outer conductor of a dielectric resonator. CONSTITUTION:A short-circuit end face 11 is formed by forming a conductor film to one end face to which a throughhole is made. The conductor film of the end face 11 connects electrically an inner conductor formed in a throughhole and an outer conductor 12 formed to a side face to which no throughhole is made. No conductor film is formed to an end face to which a throughhole is made opposite to the end face 11 to be an open end face. An elimination part 13 of the linear outer conductor 12 is provided in parallel with the end face 11 at a position by a prescribed distance L from the end face 11. The resonance frequency is changed by varying the length W and the distance L of the elimination part 13. Thus, the resonance frequency is easily adjusted and fine-adjustment is executed while executing measurement even at assembling and mounting.
Patent JP-S63160661-A (JP)
Inventor: WATANABE EIJI
IPC: A61K9/06
Filed: 1986-12-24
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-H08141426-A (JP)
Title: Cutting machine
Inventor: SUEDA HIROYOSHI
IPC: B02C18/14
Filed: 1994-11-18
Abstract: PURPOSE: To provide a cutting machine which does not induce the entanglement of even cord-like materials to be treated with a rotor and does not act the thrust force of only one direction on the rotor. CONSTITUTION: Many cutters 7 are arranged in plural lines so as to be made zigzag in the circumferential direction of the rotor 4, by which the materials to be treated are successively meshed laterally in the respective ranges divided to a plurality at the spacings of the respective lines in the axial direction of the rotor, by which the materials are cut.
Patent JP-H02154963-A (JP)
Title: Deicing control method for automatic ice making machine
Inventor: HARA YASUO
IPC: F25C5/10
Filed: 1988-12-06
Abstract: PURPOSE:To smoothly remove an ice lump produced in an ice making small chamber during deicing operation by a method wherein after an ice lump is formed, heating of a second ice making chamber is started, when heating is stopped or formation of an ice lump is detected by a temperature detecting means, after the elapse of a given time, heating is stopped through a timer motion. CONSTITUTION:An ice making detecting thermo Th1 detecting that manufacture of spherical ice is completed and the temperature of a first ice making chamber 11 is lowered to a given temperature area stops the circulation feed of ice making water but continues the feed of a refrigerant to a vaporizer 14 and opens a water feed valve WV. The temperature of a second ice making chamber 12 is increased by means of supply water stored in a water reservoir part 65 and a groove passage 72 to reduce the congelation force of ice being formed on a wall surface. When a cam surface 17b forcibly presses downward the upper surface of a side part 61 of a water pan 38, the water pan 38 and a second ice making chamber 12 are peeled away from a first ice making chamber 11. Since the first ice making chamber 11 continues cooling until the water pan 38 is inclined and opened, though an ice lump is secured to a first ice making small chamber 13, icing is released by circulating hot gas from the vaporizer 14, the ice lump is dropped under gravity and slipped down to an ice storage chamber for recovery.
Patent JP-H04179974-A (JP)
Title: Developing device
Inventor: KITAOKA YOSHITAKA
IPC: G03G15/00
Filed: 1990-11-14
Abstract: PURPOSE:To obtain the high-quality developing device of a specified density by comparing the density of the toner mark developed on the surface of a photosensitive drum and a reference value and constituting closed loop control in such a manner that the development density is maintained at a prescribed value. CONSTITUTION:This developing device is equipped with a 1st power source 24 to apply a voltage between the photosensitive drum 1 and a developing roller 9, a 2nd power source 25 to apply a voltage between the photosensitive drum 1 and a toner supplying roller 10, and a control means 28 which compares the outputs of a means 27 for measuring the development density and a density reference means and regulates the voltages of the 1st, 2nd power sources 24, 25. The density of the toner mark 26 developed on the surface of the photosensitive drum 1 is compared with the reference density and the closed loop control is so disposed that both are equaled, by which the development density is maintained always at the prescribed value. The development density is maintained precisely at the prescribed value in this way.
Patent JP-H11123973-A (JP)
Title: Coad-carrying platform moving and tilting device
Inventor: NOUJIYOU KENJI
IPC: B60P1/43
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To respond not only to a wide work place but to a narrow space by making the travel of a load-carrying platform to the rear of a vehicle adjustable. SOLUTION: In the case of using a load-carrying platform moving and tilting device in a wide place, when a slide cylinder is expanded without the operation of a sensor with a limit switch in the OFF-state, backward pulling force works on a platform to be moved backward horizontally along a rail 1 by rotation of rollers 5a-5c. Accordingly, the platform is moved to the rearmost side, and inclined until the rear end is grounded. Simultaneously, a jack cylinder of a support leg 8 is started and the projecting part of a support leg 8 is projected. At this time, in the case where inclination of the platform 2 is sharp, the rail 1 supporting the platform 2 is turned clockwise round the base shaft 4 and the force in the direction of upward pulling the rear wheel through a wire 9 works, thereby contracting the suspension so that a chassis 2 is lowered. Accordingly, the angles of inclination of the rail 1 and the platform 1 can be decreased.
Patent JP-H05115753-A (JP)
Title: Method and apparatus for removing hydrogen in gas
Inventor: KUBOTA YOKO
IPC: B01D69/02
Filed: 1991-10-30
Abstract: PURPOSE:To safely remove hydrogen in exhaust gas with a simple device by supplying hydrogen-containing gas to a membrane carrying Pd on the gas contact side thereof and supplying water containing dissolved oxygen to the membrane on the liquid contact side thereof. CONSTITUTION:In removing hydrogen from hydrogen-containing in gas, a membrane 3 carrying Pd is provided. A means 4 supplying the hydrogen- containing gas to the membrane 3 on the gas contact side thereof and a means 6 supplying water containing dissolved oxygen to the membrane 3 on the liquid contact side thereof are provided. As a result, hydrogen in the exhaust gas can be safely removed by a simple device and a large amount of inert gas is not consumed.
Patent JP-H11199677-A (JP)
Title: Curable composition and preparation of molded product using the same
Inventor: TSUMURA MANABU
IPC: C08G77/60
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing a cured product excellent in dynamic characteristics by including a compound having SiH group, a silicon compound having an alkenyl group and a hydrosilylating catalyst as essential components. SOLUTION: This curable composition consists essentially of (A) a silicon compound of formula I (R<1> to R<4> are each independently a 1-20C monovalent organic group or hydroxyl group; X is a group containing two or more divalent aromatic hydrocarbon groups) having <=1,000 molecular weight and/or (B) a silicon compound of formula II (R<5> to R<8> are each independently a 1-20C monovalent hydrocarbon) having <=1,000 molecular weight and (C) a hydrosilylated catalyst. At least one component in components A and B is contained in an amount of 30-99 wt.% based on the curable composition.  In order to obtain a molded product by using the composition, 100 pts.wt. components A to C is uniformly dissolved in 0-1,000 pts.vol. organic solvent and the resultant solution is retained for >=8 hr at a temperature not higher than a boiling point of the organic solvent and then, the temperature is raised to 20-450 deg.C.
Patent JP-H02157118-A (JP)
Title: Production of zeolite formed product
Inventor: INAOKA WATARU
IPC: C04B38/02
Filed: 1988-12-09
Abstract: PURPOSE:To obtain the zeolite formed product having stable and extremely high gas adsorption capacity by granulating zeolite powder by extrusion in the presence of a granulation assistant consisting of Ca-type CMC and/or Na- type CMC having a specified polymerization degree. CONSTITUTION:Ca-tape CMC and/or Na-type CMC having >=800 polymerization degree are added along with a binder to the natural or synthetic zeolite powder as a granulation assitant. In this case, 0.01-7pts.wt., or preferably 3-5pts.wt., of the assistant is added to 100pts.wt. of the zeolite based on absolute dry basis. The binder and the zeolite powder added with the assistant are granulated by extrusion to obtain the desired zeolite formed product. By this method, the amt. of the binder to be added is remarkably reduced as compared with the conventional method without deteriorating the granulating property, and the zeolite formed product having the above-mentioned characteristics is industrially and stably obtained.
Patent JP-H06163467-A (JP)
Title: Etching device
Inventor: KOJIMA MASAYUKI
IPC: C23F4/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide an etching device which uniformly etches a work throughout its surface into an excellent form and can be lessened in running cost and enhanced in quality and profitability by a method wherein the diameter of a reaction gas blowoff opening provided to an upper electrode is set smaller than that of a work. CONSTITUTION:An etching process device S is equipped with a reaction chamber 25 where an upper electrode 26 provided with reaction gas blowoff openings 28 and a lower electrode 27 are provided, wherein reaction gas fed through the reaction gas blowoff openings 28 is turned into plasma to etch a work 10 placed on the lower electrode 27. The effective diameter r of the reaction gas blowoff openings 28 of the upper electrode 26 is set smaller than that of the work 10. By this setup, reaction gas can be enhanced in jet velocity. Therefore, reaction products produced by etching are prevented from attaching to the etched wall of a work. Consequently, even if etching gas is lessened in Ar component, the work is improved in an etched shape and uniformly etched throughout its surface.