baber/WOPTO huggingface dataset:
Patent JP-2000252603-A (JP)
Title: Connecting structure of circuit board
Inventor: HARADA YOSHIHARU
IPC: H05K1/14
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To realize prevention of disconnections due to thermal stress in the field, ensuring of positioning property when a connecting member is set, and fixing of mutual positions of both boards, without increasing the number of fixing processes, in a connecting structure of circuit boards, which electrically connects a ceramic board with a printed board by using the connecting member. SOLUTION: A connecting member 3 is provided with leads 5 for electrical connection which links together connection lands (8), (10) of a ceramic board 1 and a printed board 2, for electrically connecting them and has flexibility capable of absorbing displacement due to thermal expansion and thermal contraction of both of the boards 1, 2, leads 6 for mechanical connection which links together both the boards 1, 2 and has rigidity capable of regulating the relative position of both of the boards 1, 2, and molding resin 7 as a retaining part, which is constituted of an insulating member integrally retaining and fixing both the leads 5, 6.
Patent JP-H11238568-A (JP)
Title: Bonding apparatus
Inventor: KIDO TOSHIHIRO
IPC: H01L21/60
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To detect whether or not foreign matter is attached to a lower end surface (bonding surface) of a bonding head. SOLUTION: An image of a lower end surface of a bonding head 3 positioned at a bonding surface inspection position indicated by double dot lines is taken by a third camera 6 to be recognized, and an image signal corresponding to the recognized image is sent to a third image processing part 11. The third image processing part 11 processes this image signal and sends an image- processed signal to a control part 1. The control part 1 determines whether or not foreign matter has attached to the lower end surface of the bonding head 3, based on the image-processed signal. When it is determined that foreign matter has attached, bonding action is stopped, and an alarm is issued by an alarming part 13.
Patent JP-H06266239-A (JP)
Title: Color image forming device
Inventor: OSAME HIROSHI
IPC: G03G15/01
Filed: 1993-03-17
Abstract: PURPOSE:To prevent the distortion of a character or an image and the occurrence of a color drift at any area in one page. CONSTITUTION:An electrostatic latent image is formed and developed on the first image carrier 20, then it is transferred to the second image carrier 21, and a toner image transferred on the second image carrier 21 is transferred to a recording medium. A color image forming device is provided with a tension increasing/decreasing means 22 increasing or decreasing the tension on one end section side of the belt-like second image carrier 21, a positional drift detecting means 23 detecting a positional drift between both end sections of the second image carrier 21, and a driving means 24 sending the drive signal for increasing or decreasing the tension of the tension increasing/decreasing means 22 based on the result detected by the positional drift detecting means 23. The driving means 24 is driven to eliminate the positional drift between both end sections of the second image carrier 21.
Patent JP-H05131225-A (JP)
Title: Device for forming one-piece metal can
Inventor: DONARUDO AARU HOORUSHII
IPC: B21D22/28
Filed: 1991-01-05
Abstract: PURPOSE: To eliminate a cantilever internal bending load, which is likely to cause undesirable deflection of a ram on a horizontal or a vertical plane, by driving the working end of the reciprocating ram through a new type mechanical crank link mechanism and thereby obtaining an advantage characteristic of the mechanical driving device. CONSTITUTION: A die package D is provided at the forward end of the working stroke of the reciprocating ram 12. A device for driving the ram is installed. The ram is supported in a manner capable of sliding/reciprocating movement by means of a hydrostatic bearing device, so that, in the working stroke, the operating end in the extended position of the ram from this device constitutes an unsupported projected part, causing a deflection to a desirable degree at the operating end, and the operating end is maintained in a state fully aligned with the die package; therefore, a device is provided that applies a deflecting force to the ram between the bearings.
Patent JP-S59197122-A (JP)
Inventor: HIROZAWA MATSUO
IPC: H01G4/30
Filed: 1983-03-30
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-S63227803-A (JP)
Inventor: HAMAZAKI TAKAHIRO
IPC: A42B1/24
Filed: 1987-03-11
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-S63225347-A (JP)
Title: Fluorine-containing azide compound
Inventor: KUDO TAKANORI
IPC: C07C247/16
Filed: 1987-03-13
Abstract: NEW MATERIAL:A fluorine-containing azide compound containing a partially or totally fluorinated alkyl chain polyether chain as a fundamental skeleton and having structure wherein azide group exists through a nonfluorine functional group. USE:Useful as a stainproofing agent, water-repellent and oil-repellent treatment, lubricant, releasant and synthetic intermediate. Having surface stabilizing action on the surface of solid. PREPARATION:A compound shown by formula (CnF2n+1) is reacted with a compound shown by formula E-(CmH2m)-D to form partial structure A. The partial structure A is reacted with a compound shown by formula G-N3 to form a partial structure B, which is bonded to give the titled compound. In the formula, D is X, -COX or -CO2R (X is halogen; R is H or alkyl); E is -CH=CH2-OH; G is -LNH2 (L is aromatic group); n is 3-20; m is 0-30; A is functional group such as -CH2CH2- or -CO2-; B is functional group such as -CONHL-.
Patent JP-S59181488-A (JP)
Inventor: ISHIKAWA TAKEO
IPC: G01R31/02
Filed: 1983-03-31
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-H06323355-A (JP)
Title: Frictional damper protecting support to dynamic action
Inventor: UBUE DORUKA
IPC: F16F15/02
Filed: 1994-02-17
Abstract: PURPOSE: To provide a friction damper counteracting the vibration two- dimensionally, being reusable, easily adjusted, and exhibiting extremely stable transition between the static friction and the sliding friction in particular. CONSTITUTION: This friction damper 1 is provided with a friction annulus laminated element formed of, at least, two friction annuli 5, 6 provided in the upper part and touching each other at curved contact faces, and preloading means 11, 13, 14, 15, 16 for the friction annulus laminated layer element; and the friction annuli 5, 6 are alternately connected to two friction damper connecting elements, a first friction damper connecting element 2a and a second friction damper connecting element 2b.
Patent JP-H06224122-A (JP)
Title: Microscopic structure and manufacture thereof
Inventor: MORIMOTO TADASHI
IPC: H01L29/66
Filed: 1993-03-17
Abstract: PURPOSE:To obtain a microscopic structure on which a substrate is electrically separated by a method wherein a microscopic structure, having inverted triangular-shaped cross-section with the side wall obtained by oxidizing crystal orientation (111), is provided on the top part of a structure having triangular- shaped cross-section, and the structure on a substrate and the microscopic structure are separated by an oxide film. CONSTITUTION:On a silicon (100) substrate 10, a microscopic structure, having a reversed triangular cross-section and the side wall obtained by oxidizing the silicon surface of crystal orientation (111), is provided on the top part having triangular cross-section with the side wall obtained by oxidizing the silicon surface of the crystal orientation (111). The structure 14 and the microscopic structure 15 are separated by an oxide film. The quantum well 31 and the quantum dot 32, which are formed inside have the flutness almost equal to the atom layer of the interface 25 obtained by oxidizing the crystal surface (111). Accordingly, a highly efficient quantum well, having less scattering of interface and unsharpness of quantum level, can be accomplished.
Patent JP-S63225730-A (JP)
Title: Lubricating method for rolling bearing
Inventor: TOMA KATSUYA
IPC: F16C33/66
Filed: 1987-03-13
Abstract: PURPOSE:To prevent abrasion and seizure due to insufficient lubrication by supplying oil from a contacting surface of a porous member directly to a rolling element and feeding oil to raceway surfaces of inner and outer rings at the time of lubricating a bearing of a gas turbine engine for a missile target plane or the like. CONSTITUTION:A lot of balls 300 are guided and held by a cage 400 between an outer ring 100 having a raceway surface 101 formed on the inner periphery and an inner ring 200 having a rolling surface 201 on the outer periphery thereof. A porous member 500 is manufactured by synthetic resin material such as nylon, polyimide or the like. The porous member 500 comprises an annular base portion 501 confronting the side end surface 102 of the outer ring 100 in contact therewith, the first annular flange 502 and the second annular flange 503, which are formed in a body. When the porous member 500 is incorporated between the inner and outer rings, the inner end 504 is brought into contact with a spherical surface of the ball 300. As the ball 300 is rotated in contact with the inner end 504, oil is directly supplied. On the other hand, oil flowing out from raceway surfaces of the inner and outer rings 100, 200 penetrates into pores of the porous member 500 to be re-circulated.
Patent JP-H08225881-A (JP)
Title: Melting of iron-nickel alloy
Inventor: KATSUKI JUNICHI
IPC: C22C33/04
Filed: 1995-02-22
Abstract: PURPOSE: To provide a cold rolled sheet of an Fe-Ni alloy excellent in surface quality with excellent yield by controlling the Al content of the Fe-Ni alloy to a prescribed value. CONSTITUTION: This Fe-Ni alloy has the composition consisting of, by weight, 30-50% Ni, 0.1-0.5% Mn and 0.01-0.3% Si. The Al content in the alloy is controlled so as to be <=0.003%, and satisfy S/A>=10, where S is the Si content (wt.%) and A is the Al content (wt.%). The coefficient of thermal expansion of the alloy is small in the range in which the Ni content is 30-50%. Generation of the inclusions is suppressed by limiting Mn, Si and Al in this range. The obtained cold rolled plate can be used as variously functional material by making advantage of the properties of the Fe-Ni alloy.
Patent JP-S61215580-A (JP)
Inventor: OOSHIMA KOSEI
IPC: F24C7/08
Filed: 1985-03-20
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-H10219668-A (JP)
Title: Oil contamination preventive device
Inventor: YAMAZAKI YOSHITSUGU
IPC: E02B15/08
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent diffusion and infiltration of oil by attaching a weight to a pontoon, floating it by cutting off the weight at oil spillage time after it is moored to the sea bottom so as not to become a hindrance to traffic, and extending it on the sea in a short time. SOLUTION: An object (a pontoon) 1 being a wall on which a height on the sea surface 5 is not less than 1m is connected to a sinking weight 3 by a mooring wire or a chain 4, and normally, it is sunk at the sea bottom 6 in the vicinity of a harbor entrance, an oil storage base and an intake of a nuclear power plant so as not to become a hindrance to ocean traffic. At an oil spillage time, the weight 3 is cut off by a cutoff device 2, and it is floated by buoyancy of the object 1 itself, and is extended on the sea surface in a short time, and diffusion or infiltration of oil is prevented.
Patent JP-H07247556-A (JP)
Title: Structure for fixing base of column in steel column member
Inventor: MIYAKE MASATO
IPC: E02D27/00
Filed: 1994-03-03
Abstract: PURPOSE:To firmly fix a base of column in steel column members in a concrete foundation by a simple means. CONSTITUTION:A plurality of pierced holes 3 are made in a base 2 of column in steel column members 1 and a steel vertical cylinder 5 is arranged at an expected position of a concrete foundation 4 and a part of the base 2 of column provided with pierced holes 3 is disposed in the steel vertical cylinder 5. Then foundation concrete 6 is placed at the external side of the steel vertical cylinder 5 and further, fixing concrete 7 is filled between the steel vertical cylinder 5 and the base 2 of column therein and in the inside of the base 2 of column.
Patent JP-S52139327-A (JP)
Title: Access control system
Inventor: SEKI TAKAO
IPC: G06F13/00
Filed: 1976-05-18
Abstract: PURPOSE: To vary the process velocity of program by changing the rate of the instruction execution time of each arithmetic control unit at need and thus to prevent the abnormal deflection of the process caused by the priority difference in case the multipleprogram processing is carried out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62214535-A (JP)
Title: Manufacture of optical information recording medium
Inventor: KOYAMA EIJI
IPC: G11B7/26
Filed: 1986-03-17
Abstract: PURPOSE:To execute easily washing of a glass substrate by executing the washing by a prescribed detergent before migrating to the next process or the next processing, and performing an oxidation resolving treatment after washing with water, in a manufacturing method of a recording medium using a glass plate. CONSTITUTION:A glass substrate 10 is carried into a detergent of the quality which is gasified by an oxidation resolution of a detergent tank 1 in a state that it is hung by a carrying arm, and contamination of the substrate 10 is eliminated. The substrate 10 is transferred to a pure water tank 2, and washing is executed. The substrate 10 is fed to a spinner 3 and dried. Subsequently, the substrate 10 is carried into an ultraviolet UV washing tank 4, ultraviolet washing is executed by ultraviolet rays from an ultraviolet lamp 5 and ozone, and a surface active agent adhering to the surface of the substrate 10 is brought to oxidation resolution, and gasified completely.
Patent JP-S62270561-A (JP)
Inventor: KURISUTA FUESUTO
IPC: C07D213/83
Filed: 1987-03-13
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-S53142840-A (JP)
Title: Data processor
Inventor: NAMIMOTO KEIJI
IPC: G06F9/48
Filed: 1977-05-19
Abstract: PURPOSE: To make unnecessary the shunting of general registers at interruption processing and to reduce the processing time, by setting the usage of general registers out of a plurality of memory sections included in the memory means with the control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55149575-A (JP)
Title: Television camera unit
Inventor: KAWAMURA KOUTAROU
IPC: G02B7/09
Filed: 1979-05-11
Abstract: PURPOSE:To adjust the focus, by moving the solidstate image sensor along light axis with the output of the distance measuring unit. CONSTITUTION:The solidstate image sensor 2 is located at the back of the mirror cylinder 1' containing the optical system. The solidstate image sensor 2 is fitted on the moving stand 10 and made movable front and back on the light axis with the turning of the gear 9. The moving stand 10 is provided with the moving contact of the potentiometer 4. The distance information signal from the distance measuring unit 3 and the position siginal of the solidstate image sensor from the potentiometer 4 are compared at the motor drive circuit 5 and the motor 6 is driven with the compared output. The solidstate image sensor 2 is moved to the focal position with the gear 9 interlinked with the motor 6. On the other hand, since the optical system is fixed, the automatic focusing with small power can be obtained.
Patent JP-S51133868-A (JP)
Title: Gas centrifugal sparator
Inventor: KUBO TAKATADA
IPC: B01D59/20
Filed: 1975-05-16
Abstract: PURPOSE: To provide a gas centrifugal separator of easy set up and high separating efficiency by feeding gas and taking out both gas of light and heavy element through the same scoop tube. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61215328-A (JP)
Title: Antithrombotic agent
Inventor: OSHIBA SUSUMU
IPC: A61K36/896
Filed: 1985-03-20
Abstract: PURPOSE:To provide an antithrombotic agent containing a clathrate compound obtained by clathrating garlic oil with cyclodextrin as an active component. CONSTITUTION:70% Ethanol is added to garlic oil and cyclodextrin (e.g. beta- cyclodextrin), heated on a water bath under stirring to obtain a solution and refluxed with heat. The solution is allowed to cool to room temperature under stirring to obtain a white precipitate. The stirring is continued further and the obtained white precipitate is filtered, washed with a small amount of 70% ethanol and dried by heating under reduced pressure to obtain a garlic oil- cyclodextrin clathrate compound as an odorless white powder. The compound is used as an active component of the objective antithrombotic agent. EFFECT:The ill odor and stimulation of garlic oil can be removed to facilitate the taking of the oil. It has extremely high clinical utility because of its activity to suppress the coagulation of plateles and its extremely low toxicity.
Patent JP-H11253099-A (JP)
Title: Machine for producing whipped cream
Inventor: CHIKARAISHI HIRONORI
IPC: A23L9/20
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To make a rotation preventing plate for preventing the drag of a pouring out nozzle from simply slipping off for convenience of cleaning, etc. SOLUTION: This machine for producing a whipped cream is obtained by fitting and installing a pouring out nozzle 27 having an opening and closing valve 42 and a downflow pipe 30 at the tip of a discharge pipe 18, attaching a whipping switch 44 for opening and closing the opening and closing valve 42 by pushing thereof to the pouring out nozzle 27, making the switch 44 holdable in a pushed in state by pushing and rotating the switch 44, attaching a bracket 65 having a pair of oppositely arranged rails 67 to the undersurface of a cover 23,  housing a holder 60 capable of preventing the pouring out nozzle 27 from dragging by returning and rotating operations of the switch 44 by nipping the downflow pipe 30 in the interior of the bracket 65 and designing the holder 60 both for keeping thereof in an antislip state by engaging an engaging part 63 on the undersurface at the rear edge of the holder 60 with the rails 67 and, on the other hand, for enabling the pulling out to this side by lifting the holder 60 and floating the engaging part 63.
Patent JP-H11218366-A (JP)
Title: Driving system for large vehicle mounted refrigerating machine
Inventor: GOTO IWAO
IPC: F25B27/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a large refrigerating machine mounting a general purpose refrigerating machine on an automobile in which driving rotational speed of the refrigerating machine is invariant even if the rotational speed of a driving source, i.e., an engine, fluctuates depending on the traveling speed of the automobile and a specified refrigerating capacity is sustained. SOLUTION: In a vehicle mounted refrigerating machine employing the automobile engine as a driving source, the refrigerating machine 4 is coupled with the engine 1 through a hydraulic unit comprising a variable piston hydraulic pump 2 and a hydraulic motor 3 coupled with the engine 1. An oil channel 5 between the pump 2 and the hydraulic motor 3 is provided with an orifice 6 for releasing pulsation of oil and the channel 5 is shunted. The refrigerating machine comprises a regulator 7 for making uniform the pressure and quantity of oil being delivered to the hydraulic motor 3 and circulating the oil back to the pump 2, and a pressure release valve 8.  Sumps 91, 92 and 93 of the oil being fed to the pump 2 and the motor 3 and the oil being discharged from the valve 8 are shared and driving rotational speed of the refrigerating machine is kept constant regardless of the traveling speed of an automobile.
Patent JP-S62212855-A (JP)
Title: Initializing system for main storage management unit
Inventor: ITO RYOICHI
IPC: G06F21/60
Filed: 1986-03-14
Abstract: PURPOSE:To improve the processing capacity of the whole system by providing the system with a means for requesting an initializing request to another processor when necessity for initializing a specific area in a main storage device used by one processor. CONSTITUTION:Central processing units (CPUs) 10, 11 and an I/O processor (CHP) 20 are provided with means for accessing a main storage device (MS) 3 through a control processor (MCU) 40 and the CPUs 10, 11 and the CHP 20 are provided with means for communicating each other to execute I/O processing. For instance, the CPUs 10, 11 execute an objective program by noticing that there is idle time in the I/O processing of the CHP 20, and when necessity for clearing a specific area in the MS 3 is generated, a page clear command is formed and generated and page clearing processing is substituted by the CHP 20.
Patent JP-H02236957-A (JP)
Title: Manufacture of hydrogen storage electrode
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/24
Filed: 1989-03-09
Abstract: PURPOSE:To improve charge-discharge characteristics by filling a porous metal substrate with a paste mainly composed of hydrogen storage powder which does not contain a fibrotic pressure sensitive adhesive and after drying it, coating the substrate with a dispersion solution of fibrotic pressure sensitive adhesive and then, rolling the substrate. CONSTITUTION:A porous metal substrate is filled with a paste mainly composed of hydrogen storage powder which does not contain a fibrotic pressure sensitive adhesive. As the viscosity of this paste is low, it is possible to substantially fill the substrate with this paste. After drying the substrate, a dispersion solution of the fibrotic pressure sensitive adhesive is applied to the substrate, and when it is dried and rolled, the adhesive is made into fiber to form a three dimensional network over the whole of the inside of the substrate. Accordingly, hydrogen storage material powder is stuck and held to the inside of this network, and as no insulating adhesives are contained in the inside of the network, there is no possibility of drop of the conductivity of an electrode so that it is possible to improve charge-discharge characteristics.
Patent JP-H09244536-A (JP)
Title: Label
Inventor: KONDO KENJI
IPC: G09F3/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the peelability of a label by a tape, seal, etc., for temporally stopping products and the water resistance, contamination resistance and flawing resistance of the label, post workability to the label, the sticking workability of the label, etc., by coating-the surface of printing ink for the display label, etc., with silicone resin varnish. SOLUTION: The rating display label is formed by transferring ultra-weather resistant ink 2 onto the surface of synthetic paper 1 and coating the surface thereof with the silicone resin vanish 3. At the time of coating, the printing part of a product lot number is not previously coated and, therefore, the printing layer below this part alone is exposed. Then, the weatherability of the ultra- weather resistant ink 2 is not impaired. Even if the tape for temporally stopping which is held temporally stuck is inadvertently stuck to the rating display label or a child sticks the seal, the surface of the label is a silicone resin having extremely high non-tacky adhesiveness and, therefore, the peeling of the tape or seal for temporally fixing is possible without allowing the label to rupture or the trace of the tape to remain.