baber/WOPTO huggingface dataset:
Patent JP-H11213433-A (JP)
Title: Optical pickup device accompanying floating type optical head with reflection mirror for optical recording and reproducing device
Inventor: IKEGAME TETSUO
IPC: G11B7/135
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the optical pickup device accompanying a floating type optical head with a reflection mirror of an optical recording and reproducing device without generating omission in information reproduced from an optical recording medium and the information recorded in the optical recording medium. SOLUTION: The floating type optical head 44 with the reflection mirror is provided with the reflection mirror 38 for turning a light beam from a light source 14a on the outside of a slider to the recording layer 100a of the optical recording medium 100 and an objective lens 40 for converting the light beam from the reflection mirror 38 to the recording layer 100a on the slider 36 provided on the extension end part of an elastic arm member 34 extended from a supporting pedestal 11 to the surface of the rotating medium 100 and floated from the surface by a wind generated by rotation.  The displacement amount to the light beam from the supporting pedestal 11 to the reflection mirror 38 in a direction B along the rotation center line of the medium 100 of the floating type optical head 44 with the reflection mirror is measured in a means 52 and the optical path of the light beam from the light source 14 to the reflection mirror 38 is displaced in the direction by an optical path displacement means 32 corresponding to the displacement amount.
Patent JP-H07207483-A (JP)
Title: Electrolyzer
Inventor: FURUYA CHOICHI
IPC: C25B15/08
Filed: 1994-01-14
Abstract: PURPOSE:To provide an electrolyzer having high strength in which reaction gas is sufficiently fed to a gas feeding layer of a bubble collecting type gas electrode to improve the performance of the electrode. CONSTITUTION:A rectangular holding frame 1 arranged in an electrolyzer 3 is provided with plural vertically extending ribs 6. A lath material 9 is spread on the surface in contact with a gas feeding layer 8 of a gas electrode 7 in the holding frame. Gas feeding members 12 for collecting bubbles 4 between the adjacent ribs in the holding frame to feed then to the gas feeding layer as reaction gas are slantingly installed in multiple stages so as to be opened downwards and to cover the lath material, allowing the holding frame to be reinforced with the ribs, and also the collecting of the bubbles and the holding of gas are sufficiently attained.
Patent JP-S55109407-A (JP)
Title: Liquid separating apparatus and manufacture thereof
Inventor: TSUMURA AKIO
IPC: B01D61/18
Filed: 1979-02-13
Abstract: PURPOSE: To ease the manufacture of membrane envelopes by laminating permeable membranes zigzag, alternately cross-placing the spacers for permeated liquid channels and the spacers for raw liquid channels therebetween and letting the respective ends of the membrane envelopes and spacers make half or one round around a water-collecting pipe.  
     CONSTITUTION: The membrane envelope holding pieces 6 of nearly square shape in cross section pierced with the longitudinal holes 4 communicating with respective small holes 2 nerly equal to the length of the water-collecting pipe 3 to the top surfaces of the plural small holes 2 pierced along the axial line of the water-collecting pipe 3 and further with the cross grooves 5 on one side face are laminated. Permeable membranes 8 are bonded to the top and bottom surfaces of the membrane envelope holding pieces 6 by means of adhesive agents in such a manner that the spacers 7 are folded back and sandwiched to the cross groove side of the holding pieces 6 and at the same time the right and left opening ends are sealed to envelope form. Spacers 9 for raw liquid channels are laid on the opposite side of the holding pieces, whereby the respective membrane envelopes 8 and spacers 9 are alternately laminated around the water-collecting pipe to cylindrical form. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07207791-A (JP)
Title: Corner panel installing structure
Inventor: KAWAZOE TSUTOMU
IPC: E04B2/96
Filed: 1994-01-13
Abstract: PURPOSE:To improve workability by facilitating adjustment of a corner panel position. CONSTITUTION:A corner panel 4 is composed of a rectangular frame 9 and exterior trim plates 10A and 10B fixed to this frame 9, and is also composed of a first panel 5 forming one outer wall W1 and a second panel 6 forming the other outer wall W2. The first panel 5 projects by a length L of a thickness T of the second panel 6 more than a column 2. In the second panel 6, one side end surface E2 is opposed to an inside surface of a projecting part 11 of the first panel 5, and a projecting piece 13 is arranged on one of the inside surface of the projecting part 11 of the first panel 5 or one side end surface E2 of the second panel 6, and a recessed part 12 in which this projecting piece 13 is fitted is arranged on the other.
Patent JP-H11208730-A (JP)
Title: Packing cushion
Inventor: KANO AKIYOSHI
IPC: B65D5/50
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a cushion which can be manufactured without adhesion. SOLUTION: An outer side plate 2, a top plate 3 and an inner side plate 4 are sequentially connected to side rims of a base plate 1, an insertion piece 11 is provided at a tip rim of the inner side plate 4, a leg piece 12 is formed by cutting from a base end rim of the outer side plate 2 into the base plate 1, the outer side plate 2 is made to stand from the base plate 1, the top plate 3 is folded inward and the inner side plate 4 is folded downward sequentially, and the insertion piece 11 is inserted into a draw-out hole 17 of the leg piece 12. Thus the inner side plate 4 can be prevented from returning.
Patent JP-H02196447-A (JP)
Title: Sealing device of semiconductor element
Inventor: NABEKURA MASAKAZU
IPC: H01L23/02
Filed: 1989-01-25
Abstract: PURPOSE:To acquire a sealing device which can improve a positioning accuracy of a package by providing each jig with a pair of pressing members which press a side of each of upper and lower packages in two directions which cross at right angles each other inside a container section of each jig. CONSTITUTION:A package 2 which is to be mounted on one side of a semiconductor element provided to a lead frame 1 is contained in one jig 5 and a package 3 to be mounted on the other side of the semiconductor element is contained in the other jig 6. Both jigs 5, 6 are overlapped to seal a semiconductor element by the packages 2, 3. In such a device, a pair of pressing members 10, 14 which press each side of the packages 2, 3 respectively in two directions crossing at right angles each other are provided to jigs 5, 6, respectively. For example, a wedge 22 is inserted between an arm 18 and a projecting part 19, a lower package 2 is inserted with end sections of first and second pressing members 10, 14 separated from a containing section 5A of the lower package, and the wedge 22 is pulled out. Then, the first and second pressing members 10, 14 are made to abut on the lower package 2, respectively and press the lower package 2 in the two directions.
Patent JP-S54116535-A (JP)
Title: Bearing device especially for high thrust load
Inventor: WARUTAA KAIZAA
IPC: F16C19/30
Filed: 1979-02-13
Abstract: PURPOSE:To obtain a compact roller bearing that can receive the number of high revolution equal to thrust load in an excellent durability shape, by reducing load being subject during functioning by forming a pressure bolster by the pressure action of a pressure chamber. CONSTITUTION:When pressurizing oil is fed to a pressure chamber 24 from a feed pipe 31, compressive force generating force, which equals thrust load in the arrow head A direction, acts on a surface formed by a casing plate 12 or a bearing ring 20 and a surface shaped by a shaft end 16. Thus, the load of a main thrust roller bearing 18 reduces according to the magnitude of the acting pressure. If installing an adjusting device of proportional action for prescribing locations by the magnitude of voltage formed by a piezo-element 27 or the strain of a plate spring 30, the pressure action of fluctuating thrust load can be brought to a condition that load working on the main thrust roller bearing 18 becomes constant.
Patent JP-S55108962-A (JP)
Title: Record player
Inventor: YASUKAWA SHIYOUHEI
IPC: G11B3/60
Filed: 1979-02-16
Abstract: PURPOSE:To obtain a player which has a simple constitution, a good operation efficiency and a small occupation space, by opening an auxiliary cover at a small angle by a rotary level, etc., which are interlocked with pulling-out of the player bed, which is provided with a turntable, etc., from the cabinet. CONSTITUTION:When button 22 is operated, stop dependent upon stop lever 17 is released, and player bed 1 constituted by turntable 2, etc., is slided, moved and pulled out in front of cabinet 5 through rotary lever 11 which has cam 7 rotated by elastic power of spring 15. When this bed is pulled out forward manually furthermore, stop dependent upon cam 8 is released, and lever 11 is rotated furthermore, and auxiliary cover 9 forming the upper-side front part of cabinet 5 is opened at a small angle, thus facilitating exchange of record disc 24. By this simple constitution, the record palyer becomes good-operation efficiency and small-occupation space.
Patent JP-S62173619-A (JP)
Title: Multilayered magnetic disk medium
Inventor: MATSUISHI HIROMI
IPC: C09D7/12
Filed: 1986-01-27
Abstract: PURPOSE:To obtain a magnetic disk medium which is used for a high recording density and has high performance and high durability by providing plural magnetic film layers and selecting material compositions, structures, and the other properties of magnetic film layers independently of one another for the purpose of improving the electromagnetic characteristic, the strength, the durability characteristic, etc. CONSTITUTION:Two layers are provided and material compositions and layer structures according with the improvement of characteristics of individual layers to satisfy the electromagnetic characteristic and the strength durability simultaneously. The first magnetic layer 7 is formed on a substrate 3, and the second magnetic layer 2 is formed on the layer 7, and a lubricant layer 1 is formed on the layer 2. Reinforcing materials 4 are buried sufficiently in the magnetic film layer 2, and a magnetic powder 5 is included properly there. In the magnetic film layer 7, the magnetic powder enough to improve characteristics is included but the quantity of reinforcing materials 4 is reduced extremely. When two magnetic film layers 2 and 7 are recorded and reproduced with the same head, the magnetic film layer 2 contributes to the improvement of the electromagnetic characteristic and while keeping the strength and the magnetic film layer 7 contributes greatly to the improvement of characteristics, and the magnetic medium which has the high performance and high durability as the whole is obtained.
Patent JP-H03221720-A (JP)
Title: Structure for cooling gas turbine combustion device
Inventor: HAYASHI NORIYUKI
IPC: F23R3/06
Filed: 1990-01-29
Abstract: PURPOSE:To improve the performance of a forced convection cooling operation and to enable a film cooling performance to be ensured by a method wherein an air flow passage communicated with the air side and the combustion gas side of a combustion device and a bypass flow passage communicated directly with the air side at a part where the air is communicated with the combustion gas side are arranged within a structured member constituting a gas turbine combustion equipment. CONSTITUTION:Cooling air 103 at the air side 101 flows from a groove 3 into an air flow passage 2 and then flows toward a groove 4 along the air flow passage 2 while cooling a combustion device. The cooling air 103 reached to the groove 4 at the combustion gas 102 side is merged with the bypassing air 104 fed from the air side 101 through a bypath 6 and then expanded fully into the groove 4 while its direction being reversed. The cooling air 103 merged with the bypassing air 104 is fed out along the wall surface of a structure 1 by a flange-like lip 5 in the form of a uniform thickness film-like cooling air 105 and smoothly covers the surface of the combustion gas 102 side in the combustion device. In this case, the plate thickness of the structure member 1, the shape and the size of the air flow passage 2 are made to small sizes in such a way as the performance of the forced convection cooling caused by the air 101 and the cooling air 103 is increased.
Patent JP-H03221225-A (JP)
Title: Face plate for fuel hole of oven
Inventor: HOTTA TAKASHI
IPC: F24B13/04
Filed: 1990-01-26
Abstract: PURPOSE:To make a volume smaller and to reduce a cost of transportation by providing a bent part being set at the end part of body, a face plate for the fuel hole of an oven having a bent part being fittable to this bent part and a curved tongue formed to the face plate, bringing this tongue into contact with the bent part of the body and stopping the face plate. CONSTITUTION:When the bent part of the face 2 is slipped into the bent part of the furnace body, and both members are fitted, the descending of the face plate 2 is stopped because this curved tongue 12 being set at one part of the bent part of the face plate 2 comes into contact with a end of bent part of the oven body 14, the face plate 2 is set to the furnace body so as not to be dropped out. And in the constitution where a deformed projecting part is formed to the bent part of the face plate in place of the tongue 12, the frictional contact of the surface of bent part of the oven body 14 with the surface of face plate 2 is mutually generated and the displacement of both members in upward and downward directions is constricted. In such a way, because the constitution is to fit and assemble the oven body and the face plate for the fuel hole of the oven, it can serve for the easiness of working and the improvement of efficiency.
Patent JP-S63190005-A (JP)
Inventor: TARUMI MASATO
IPC: A42B1/24
Filed: 1987-01-27
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-H11213147-A (JP)
Title: Image data rotation processor
Inventor: TABATA YUJI
IPC: B41J29/38
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an image data rotation processor capable of executing rotation processing for multi-valued data by using a binary data rotation circuit in respect to an image data rotation processor for rotating image data for characters or the like by a prescribed angle. SOLUTION: A binary rotation circuit, e.g. a monochromatic data rotation circuit 5, is used for the rotation processing of one-dot quaternary gradation data or one-dot hexadecimal gradation data. Data obtained before rotation processing are stored in an unrotated data storing area 3a, a rotation circuit 5 executes rotation processing for quaternary gradation data or hexadecimal gradation data in accordance with rotation processing control (program) stored in a system ROM 2 and stores the rotation processing result in a rotated data storing area 3b. In the constitution, a rotation circuit for multi-valued data which is necessary for a conventional method can be made unnecessary.
Patent JP-S61180815-A (JP)
Inventor: HARADA TAKAHIRO
IPC: F22D11/00
Filed: 1985-02-01
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-S62173995-A (JP)
Title: Flux operation circuit of induction motor
Inventor: NOGUCHI TOSHIHIKO
IPC: H02P27/04
Filed: 1986-01-27
Abstract: PURPOSE:To make it possible to perform the flux operation accurate in all rotary regions and strong against the constant fluctuations by forming a flux operation circuit with a high-speed system operation means and a low-speed system operation means. CONSTITUTION:When an induction motor 2 is rotating on high speed, outputs Ppsi1qTc and Ppsi1dTc of operational amplifiers 9a and 9b become greater than the outputs psi1q and psi1d of operational amplifiers 21a and 21b, while the operation of flux elements which is based on the integration is performed because the primary lag active filters 10a and 10b actuate as integrators. Conversely, when the induction motor 2 is rotating on low speed, the output psi1q and psi1d of operational amplifiers 21a and 21b become greater than the outputs of operational amplifiers 9a and 9b, while the filters 10a and 10b actuate as transfer function 1; so that the operation of the flux elements which is based on the rotary coordination conversion is performed.
Patent JP-H05210157-A (JP)
Title: Camera
Inventor: TANABE MINORU
IPC: G02B26/00
Filed: 1992-01-31
Abstract: PURPOSE:To bend a flexible printed wiring board to an appropriate posture by a guiding means by constituting the means of a guiding wall whose abutting part on the wiring board is made a tapered surface. CONSTITUTION:The end face of film is allowed to touch the tip of a key top 96, and the notched part 93a of the film 93 is allowed to pass the tip part of the key top 96 in the latter half of loading stroke. In the case of taking out the film from a case and loading it in the camera, a distance W between a cartridge and the notched part 93a is about 20mm, and the tip of the key top 96 is at a nearly middle position between a cartridge chamber and a spool chamber and is disposed so that it may be laid on the notched part 93a of the film 93 to the verge thereof. A taper 96a along a direction where the film is pushed in is provided at the tip of the key top 96, whereby the film is pushed in with comparatively small resistance even when the end face of the film abuts on the key top 96.
Patent JP-2000215067-A (JP)
Title: Interruption processor
Inventor: KIYOI MASAHIRO
IPC: G06F9/46
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To arrange a program area in arbitrary actual addresses and to effectively use the storage device by accepting an interruption initiated during the execution of a program allocated to arbitrary addresses (actual address) on a main storage and executing the interruption processing routine corresponding to the kind of the initiated interruption. SOLUTION: When the interruption is initiated, a computer system stores the contents of a PSW 102 in corresponding old PSWs 105 to 110 for interruption, stores the contents of an EXR register 103 in corresponding old EXRs 117 to 122 for interruption, and writes the contents of corresponding new PSWs 111 to 116 for interruption to the PSW 102 and clear the EXR register 103 to 0. Consequently, even when the program being executed at the time of the initiation of the interruption and an interruption processing routine are arranged in different actual storage sections, the process can normally be carried on. Thus, the interruption processing in the allocated program execution is enabled.
Patent JP-H04255297-A (JP)
Title: Printed wiring board
Inventor: SAKURAI HIROSHI
IPC: H05K9/00
Filed: 1991-02-07
Abstract: PURPOSE:To remarkably lessen a printed wiring board in cross talk noise by a method wherein a part where a grounding wire connected to a ground layer through a plated through-hole is provided to another layer separate from a signal wire by an insulating layer in parallel with and adjacent to the signal wire is provided. CONSTITUTION:A printed wiring board is provided with a signal wire 1, a ground wire 2, an insulating layer 3, a through-hole 4 used for electrical conduction, a ground layer 5, and a power supply layer 6, where the signal wire 1 and the ground wire 2 are provided onto different layers separated from each other by the insulating layer 3 adjacent to and in parallel with each other. The signal wire 1 and the ground wire 2 are formed through such a manner that a conductive metal foil is laminated on an insulating layer, resists is provided to the required part of the metal foil, and the disused part of the metal foil is removed by etching or the surface of an insulating layer is selectively electroless-plated to form a wiring circuit on the insulating layer. By this setup, a printed wiring board of this design can be enhanced in shield effect and lessened in cross-talk noise.
Patent JP-H09207963-A (JP)
Title: Band clip
Inventor: SUZUKI SHINTARO
IPC: F16B2/08
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent cutting or wearing caused by frictions. SOLUTION: This band clip is provided with an elastic tongue 1 with a locking claw 7, a flexible band 3 fixed to the elastic tongue 1 and provided with a sawlike nonslip part 9 meshing with the claw 7, a guide 5 oppositely arranged with a distance at the claw side of the elastic tongue 1 to guide the flexible band 3 in the distance from the elastic tongue 1 and a locking manipulation part 19, 25 warping the elastic tongue 1 to narrow the mutually facing distance and keeping the distance. When the flexible band 3 is inserted between the elastic tongue 1 and the guide 5, the claw 7 of the elastic tongue 1 is forced to elastically contact the nonslip part 9 by the locking manipulation part 19, 25 to lock the band.
Patent JP-H01191137-A (JP)
Title: Base of photographic paper and production thereof
Inventor: HARADA JUNJI
IPC: G03C1/79
Filed: 1988-01-26
Abstract: PURPOSE:To provide a base for photographic paper which obviates generation of luster faults such as satins and cross stepwise unequalness and has excellent photographic characteristics be treating an electron ray-cured coating layer by a radical polymn. CONSTITUTION:The electron ray-cured coating layer of the base for the water- resistant photographic paper formed by providing the electron ray-cured coating layer of the compsn. consisting of a white pigment and electron ray curing resin on at least one face of the base is treated by the radical polymn. inhibitor. The unreacted radical seeds in the coating layer cured by electron ray irradiation are activated by the effect of the radical polymn. inhibitor and, therefore, the remaining of the radical seeds is obviated even if the electron rays are projected at the quantity necessary for sufficiently suppressing the residual adsorption of a development processing soln. by which the fogging of a photosensitive emulsion layer is prevented.
Patent JP-H09211432-A (JP)
Title: Manufacture of liquid crystal cell
Inventor: ISHIKAWA TAKESHI
IPC: G02F1/1333
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture method of a liquid crystal cell, which comprises integrally forming a polymeric dispersed liquid crystal layer and another liquid crystal layer to be placed in the space between the polymeric dispersed liquid crystal layer a transparent chevron-shaped layer. SOLUTION: In this manufacture method, a uniform liquid mixture of an unpolymerized photo-curable resin and a liquid crystal is charged into the space between an electrode substrate 70 and a transparent chevron-shaped layer 110 formed on the inner surface of another electrode substrate 80 and then, irradiated with light from the side of the electrode substrate 70 to polymerize the unpolymerized photo-curable resin in a liquid part of the liquid mixture, that is located on the side of the electrode substrate 70 and to form a resin matrix 91 into which the liquid crystal is dispersed. Thus, this liquid part on the side of the electrode substrate 70 is formed into a polymeric dispersed liquid crystal layer 90 and the residual liquid part of the liquid mixture is formed into a liquid crystal layer 100.