baber/WOPTO huggingface dataset:
Patent JP-H03188660-A (JP)
Title: Lead frame material for semiconductor device and manufacture of lead frame for semiconductor device
Inventor: TOKI SOTARO
IPC: C23F1/30
Filed: 1989-12-19
Abstract: PURPOSE:To make an etching surface nearly vertical when a lead frame is formed by etching, and obtain a wide bonding region, by sandwiching a central member composed of a copper plate or a metal plate whose main component is copper, between lining members composed of nickel plates or metal plates whose main component is nickel, and thermally compressing them. CONSTITUTION:Lining members 2 composed of Ni of low etching rate or lining members 2 whose main component is Ni are closely brought into contact with the surface and the rear of a central member composed of a Cu plate 1 of high etching rate or a metal plate 1 whose main component is Cu. By thermally compressing them, a lead frame material 3 is formed. Resist films 41 having specified patterns are formed on the surfaces of the members 2, and etching is performed by using the films 41 as masks. Thus the lead frame material 3 in which a desired aperture part is formed is obtained. Thereby the aperture part is not extended by etching, because the metal plate 1 is quickly etched and the lead frame material 2 is slowly etched. As a result, a large bonding region is obtained and the fine pitch of inner leads can be realized.
Patent JP-2001142690-A (JP)
Title: Risk information management system for computer system
Inventor: MATSUBAYASHI HIROSHI
IPC: G06F21/62
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To exchange information among application programs by unitary managing various risks to be generated in a computer system in a form of risk information. SOLUTION: The detected risk information regarding the computer system is provided by an application program 13. Pieces of the risk information provided from the application program are stored in a risk managing part 11. Pieces of the risk information regarding computer resources of an access origin from which the access is made to it or access destination from it are retrieved from pieces of the stored risk information by an application program 12. Information to indicate a source of outbreaks of a damage and information to indicate a damage state are contained in the risk information.
Patent JP-H06146910-A (JP)
Title: Thrust bearing of tubocharger
Inventor: MITSUBORI TAKESHI
IPC: F02B37/10
Filed: 1992-11-12
Abstract: PURPOSE:To apply torque or deceleration force to a turbocharger by means of hydraulic force of lubrication oil by loading a part of lubrication oil supplied from an oil supply passage to a thrust beating to flow in an oil groove. CONSTITUTION:A thrust bearing fixed side member 5 fixed to a housing 1 and a thrust bearing rotational side member 6 which is fixed to a rotary shaft 2 and rotates together with the rotary shaft 2 are provided. An oil groove 14 formed on the thrust bearing fixed side member 5 of the thrust bearing rotational side member 6 and communicated with an oil supply passage 11 is provided. The oil groove 14 formed on the thrust bearing rotation side member 6 is formed in a slantly crossing direction with respect to radial direction of the thrust bearing rotational side member 6. Consequently, oil pressure force of the lubrication oil is utilized, to expedite start-up of rotation of a turbocharger so as to eliminate any acceleration of an internal combustion engine.
Patent JP-H06147429-A (JP)
Title: Low nox burner
Inventor: HAYASHI SHIGERU
IPC: F23D14/58
Filed: 1992-11-13
Abstract: PURPOSE:To provide a burner where a large NOX reduction effect is available even when a higher temperature combustion gas is required compared with a burner outlet gas temperature capable of producing an NOX reduction effect. CONSTITUTION:A large number of flow passages 2 which supply a lean mixture of a fuel gas and an air and other flow passage 6 which allow a fuel gas or a mixture of air to flow therein are laid out in a combustion chamber in such a fashion that they may envelop each other. A fuel gas or a mixture of fuel gas and an air from the passages 6 is designed to flow in.
Patent JP-S63244158-A (JP)
Inventor: CHIESUTAA AZUBERII HIISU
IPC: G06F13/36
Filed: 1987-12-25
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-H11245087-A (JP)
Title: Clamping fixing tool for rotor blade shroud
Inventor: ITTLESON ALAN J
IPC: B23P6/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a clamping fixing tool for a rotor blade shroud. SOLUTION: A fixing tool 14 to apply a material on faces 16, 18 of a rotor blade is disclosed. The details of various structures are improved to reduce re-processing of the rotor blade and facilitate the assembly of the material. A pad 48 is equipped with a face 50 for preventing the leakage of the molten material to a path face 42 of a shroud 12 of the rotor blade.
Patent JP-H05166810-A (JP)
Title: Semiconductor device
Inventor: NEMOTO YOSHIHIKO
IPC: H01L21/60
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a semiconductor device which is capable of inhibiting the generation of cracks of a photoresist and forming a projected electrode in a stable manner. CONSTITUTION:A bump 6, which serves as a projected electrode to make an electrical connection to the outside, is formed on a semiconductor device 1. This bump 6 is formed in rectangular shape where an angle theta which exceeds 120 deg. is provided at the corners.
Patent JP-H04197298-A (JP)
Title: Clothes dryer
Inventor: FUKUZAWA SOICHI
IPC: D06F58/24
Filed: 1990-11-28
Abstract: PURPOSE:To cool the wet air by city water, to condense and eliminate the moisture contained therein, to eliminate the need of a heat exchanger and a cooling fan, to miniaturize the dryer, to improve the installability, and also, to realize the high condensation efficiency by introducing water from the peripheral direction of an eddy chamber, and providing an injector for injecting it from an injection port in the center, while turning it, in a condensing part. CONSTITUTION:Wet air containing moisture is sucked out by a circulating fan 52 from a drum 6 and fed to a condensing part 35. On the other hand, a feed water solenoid valve 44 is opened, and city water fed to an injector 41 from a water pouring hose 46 flows into an eddy chamber 36 in the peripheral direction from a introducing hole 55 in the injector 41, and turns violently in the chamber. Therefore, injection water from an injection hole 41a is also injected, while turning, receives force in the radial direction by centrifugal force, and flows out along an enlarged part 56. Accordingly, water is injected like an inverted cone, and the wet air in the condensing part 35 is condensed and dehumidified. In this case, a contact area to an air current is enlarged, and simultaneously, since a path passing through the inside of the condensing part 35 by turning of infection water becomes long, the condensation efficiency is improved.
Patent JP-H09167459-A (JP)
Title: Housing case of disk cartridge
Inventor: KOBAYASHI DAIKI
IPC: G11B23/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enable the attaching/detaching of a display label independently of the loading/unloading operation of a disk cartridge and also to make the display label to be steadily supported by providing supporting parts for the display label on rising walls of a cover. SOLUTION: The housing case 20 is furnished with a lower side housing body 21, which is provided with an upper side opening part 24 constituted of a bottom surface part 22 and a pair of 1st rising walls 23A, B and a front surface opening part 25, and the cover 45 provided with a main surface 46 for opening the upper side opening part 24, a 2nd rising wall 47 and a pair of 3rd rising walls 48A, B. A pair of supporting parts 51A, B are provided on the 3rd rising walls 48A, B of the cover 45 at the positions abutting on the outer peripheral part of the disk cartridge in parallel with the bottom surface part 22 of the lower side housing body 21, thereby the display label 44 is supported.  By this arrangement, the attaching/detaching operation of the display label is executed independently of the loading/unloading operation of the disk cartridge, then the housing case 20 is easily handled, and also the display label is steadily supported at the specified position even when the case is tilted in carrying it, or the like.
Patent JP-H05144094-A (JP)
Title: Production of optical disk stamper
Inventor: KANAZAWA YOKO
IPC: G11B7/26
Filed: 1991-11-18
Abstract: PURPOSE:To simplify stages by executing the rear surface polishing of a stamper after an electrocasting stage. CONSTITUTION:The parts of retainers 8 of a molding flask may be molded of the same material as the material of a side wall 7 or of a material different therefrom. The shape of the retainers 8 is not particularly specified, insofar as a glass master disk can be fixed. If the material of the retainer parts 8 is different from the material of the side wall 7, the material which tightly adheres to the side wall 7 and withstands an electrocasting temp. is more preferable. The stamper, master disk and retaining die are washed and dried together upon ending the electrocasting. The stamper can be polished while the rear surface thereof is held tightly adhered to the master disk by using the molding flask and, therefore, there is no need for protecting the signal surface of the stamper and the stages are simplified. The molding flask and the stamper are removed from the glass master disk and the inside and outside diameters of the stamper are worked after the polishing, by which the stamper is produced.
Patent JP-H09164903-A (JP)
Title: Air-bag control device
Inventor: TAKAHASHI TOSHINORI
IPC: G01L5/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To expect a stable operation, even at the early stage of the turning on of an ignition switch and under the condition of a big temperature change. SOLUTION: At the making time of an electric power supply E, the ignition of the squib DB of an inflator is obstructed by a time limit circuit 70 from the making of the electric power supply E upto the lapse of a prescribed time limit. The output is restricted upto the lapse of the time limit set on the time limit circuit 70, regardless of the output of a self diagnosis circuit 80. After the lapse of the time limit set in the time limit circuit 70, an output terminal B2 . is made to an abnormal output when the output of an oscillation circuit 20 is low in accordance with the self diagnosis circuit 80 of that time.  The oscillation circuit 20 is oscillated at a prescribed voltage V, but the distance between a locker panel DR and an inductance L is changed by the collision and the oscillation circuit 20 is escaped from the oscillation state and the output of a differential amplification differential circuit 50 is changed by the drop of its voltage V and an ignition control circuit 90 is turned on and an air-bag is expanded.
Patent JP-H01171160-A (JP)
Title: Magnetic disk device
Inventor: TSUCHIYA YOSHIO
IPC: G11B19/02
Filed: 1987-12-25
Abstract: PURPOSE:To drastically shorten a data inputting and outputting time and to attain high speedification by inputting and outputting data divided into record or block units to and from plural tracks simultaneously. CONSTITUTION:A write/read operating instruction is sent from a magnetic disk processor 20 via a magnetic disk channel 21 to a magnetic disk device 10. The magnetic disk device 10 consists of a control part 11, a data buffer storage 12, a write/read head movability control part 13, a buffer storage 14i, a write/read head control part 15, a write/read head 16i and a magnetic disk medium 17i. In this case, the data divided into records or blocks are inputted and outputted to and from the plural tracks simultaneously. By this method, the data inputting and outputting time is drastically reduced and the high speedification can be contrived.
Patent JP-H10170767-A (JP)
Title: Optical package and its manufacture, photosemiconductor module and its manufacture, and optical fiber amplifier and optical transmission system
Inventor: MITSUTA MASAHIRO
IPC: G02B6/42
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To actualize the photosemiconductor module that has high reliability and a low loss, at a low cost. SOLUTION: A cap 11, which is formed of cover, etc., is provided as a transmission plate holding member inside a light passage part 13a of a package main body 13 in contact and a glass plate 12 which is joined with the cap 11 and then coated with AR is joined airtightly with the cap 11 with a flange 11b. A Peltier cooling element 22 and a stage 23 for mounting an optical component thereupon are fixed to the bottom surface of a package main body 13, and on the stage 23, a laser mount 24 is provided with is formed of metal with a large coefficient of thermal conductivity. At a specific position of the laser mount 24, a semiconductor laser element 21 is fixed, and in the output direction of the semiconductor laser element 21, a lens 28 is optimized and fixed so that the highest efficiency of coupling with an optical fiber 25 is obtained.
Patent JP-H07184270-A (JP)
Title: Remote controller
Inventor: MONMA AYAKO
IPC: H04Q9/00
Filed: 1993-12-24
Abstract: PURPOSE:To allow the user to always recognize which menu is selected among a menu list with a transmitter using a touch panel by displaying the menu list of tree structure onto a slave screen in the controller controlling devices through the menu. CONSTITUTION:A television receiver 1 is provided with an antenna 2, a channel selection circuit 3, an audio demodulation, amplifier circuit 4, a luminance amplification, color demodulation circuit 5, a display control circuit 6, an audio output circuit 7, a video output circuit 8, a remote control reception circuit 9, a CPU circuit 10, a display circuit 11, a slave pattern display circuit 12 and a slave pattern control circuit 13, and the CPU circuit 10 is provided with a coordinate data reception means 18, a display control means 19 and a selection means 20. A transmitter 14 is made up of a touch panel 15, a CPU circuit 16, a transmission circuit 17 and a decision key 23, and the CPU 16 is provided with a position detection means 21 and a coordinate data transmission means 22.
Patent JP-H11159550-A (JP)
Title: Disc rotor
Inventor: KATAGIRI MASAYOSHI
IPC: F16D65/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of squeal due to variation of the shape of the hat part of a disc rotor. SOLUTION: A disc rotor 10 comprises a plate-form flange part 11 coupled to a wheel; a plate-form slide part 12 against which the pad of a friction material is pressed to generate a brake force; and a cylindrical hat part 13 to intercouple the flange part 11 and the slide part 12. The thickness of the hat part 13 is rendered uneven in a peripheral direction.
Patent JP-H11160257-A (JP)
Title: Analytical method for section
Inventor: SOMA MAKOTO
IPC: G01N1/28
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an analytical method, for a section, in which the elementary analysis on the section of a sample can be performed without polishing the sample. SOLUTION: First, a sample base 1 is tilted so as to become a direction perpendicular to an ion gun 5, it is set in a position in which a sample 2 can be etched vertically, a gallium ion beam 9 is irradiated from the ion gun 5, the sample 2 is shaved at high speed, and a hollow as a groove part is formed. Then, th inclination of the sample base 1 is returned to its original position so that the section of a thin film which appears in the hollow can be used as a face to be analyzed, an electron beam 8 is irradiated obliquely, secondary electrons are spectrally diffusely, and the Auger analysis of the section is performed.
Patent JP-H11157280-A (JP)
Title: Clip made of metal
Inventor: OTANI MITSUO
IPC: B43K25/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a clip made of metal which is improved in such a manner that clip main bodies may not be tangled with each other even when a large number of the clips for which a series of bendings are applied, are collectively placed in a mesh container casually at the time of a plating, and the fixation by press-fitting to a clip attaching hole of a barrel cylinder or a cap made of a synthetic resin material can be firmly performed under a state wherein the clip may not slip off. SOLUTION: This clip made of metal is equipped with a clip part 1, and attaching piece parts 2 which are projected forward in parallel from connecting parts 2-1 being bent in a manner to be confronted with each other, downward from the rear surface at one end side of the clip part 1, and are fixed by press-fitting in a clip attaching hole 3 of a barrel cylinder or a cap B made of a synthetic resin material, and the clip part 1 and the connecting parts 2-1 of the attaching piece parts 2 are bent and opened into a connected cross section opening shape of an approx. semi-arc shape, for this clip made of metal, and from one or both of the attaching piece parts 2 of the clip main body A, an insertion preventive piece part 8 is erected in such a manner that the opening cross sectional area of a space part 7 which opens into the approx.  semi-arc shape may be subdivided, and the clip part 1 or the attaching piece parts 2 of other clip main body A are prevented from entering the space part 7.
Patent JP-2000155441-A (JP)
Title: Electrophotographic toner
Inventor: OKUYA HARUO
IPC: G03G9/087
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic toner using a polyolefin binder resin good in image quality characteristics and superior in low temperature fixability by incorporating a specified copolymer and the polyolefin resin. SOLUTION: The electrophotographic toner contains the copolymer comprising at least an α-olefin type monomer unit A for forming a structure of formula I: -CH2-CHR- and a vinyl monomer unit B having at least one kind of group selected from carboxyl group and a lower alkyl ester group and an acid anhydride group, and a polyolefin type having a cross-linking structure obtained by reaction with a carbodiimide compound having a carbodiimide group represented by formula II: -N=C=N- in the molecule. In formula I, R is an H atom or a 1-45C alkyl group, thus permitting the rigidity of the binder resin to be improved, while keeping the feature of low melting point, is obtained, and all the requirements of low temperature fixability and offset resistance and storage stability are satisfied.
Patent JP-H04206542-A (JP)
Title: Pressure regulator and structure thereof
Inventor: ZEN MUNETOSHI
IPC: G01L19/04
Filed: 1990-11-30
Abstract: PURPOSE:To enable the film formation stress to be measured within a wide temperature range thereby enhancing the precision in the stress simulation in semiconductor film formation process by a method wherein pressure containers, metallic seals and pressure leading-in plate are made of materials in approximate thermal expansion coefficients. CONSTITUTION:The materials in approximate thermal expansion coefficients are used for upper and lower containers 2a, 3a, a susceptor 8 and metallic seals 4a, 4b, 4c of a pressure regulator 1a. The containers 2a, 3a and the susceptor 8 made of aluminum, stainless steel, inconell and ceramics are used in conformity with the film formation temperature while the seals 4a, 4b, 4c made of aluminum, stainless steel and inconell are used. At this time, since the deformation amount of the seals 4a, 4b, 4c is smaller than that of the rubber made O-rings, the surface precision of the containers 2a, 3a whereto the metallic seals are adjacent as well as the parallelism of the susceptor 8 are enhanced. In such a constitution, the physical values can be measured at the near film formation temperature thereby enabling the precision in simulation to be enhanced.
Patent JP-2000153044-A (JP)
Title: Dispenser for pachinko ball
Inventor: SUZUKI TAKAHIRO
IPC: A63F7/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser for PACHINKO ball improved in durability by adopting a structure for reducing a load caused by the weight of PACHINKO ball to be operated upon a rotator, which moves a PACHINKO ball while holding it, and the driving shaft of a motor device. SOLUTION: When a rotator 10 forming plural [(n) pieces of] recessed parts 11 starts rotating by a motor device 19, a first PACHINKO ball (b) to be moved while being held in the recessed part 11 is dropped into one drop hole 6 and next, the second PACHINKO ball is dropped into another drop hole 7. When the rotator is continuously rotated, PACHINKO balls are alternately dropped in respective drop holes and by once rotating this rotator, the PACHINKO balls of a prescribed number (2n) are dispensed from a discharge hole as gift balls.
Patent JP-H06170991-A (JP)
Title: Honeycomb sandwich panel
Inventor: SAKURAI YASUSHI
IPC: B32B3/06
Filed: 1992-12-09
Abstract: PURPOSE:To lighten the weight of a honeycomb sandwich panel with built-in heat pipes wherein the same is used as a structural panel for loading the electronic apparatus of an artificial satellite and to contrive cost reduction. CONSTITUTION:A honeycomb sandwich panel with built in heat pipes is constituted of two pieces of face sheets 2, honeycomb cores 3 held between the face sheets 2, a plurality of heat pipes 1 and an adhesive bonding them. In the honeycomb sandwich panel, thin-walled fins 6 are provided in the corner parts formed of the heat pipes 1 and the face sheets 2. Thereby a filler is unnecessary between the heat pipes 1 and the honeycomb cores 3.
Patent JP-H04206590-A (JP)
Title: Manufacture of flexible printed circuit board
Inventor: MIKAMI SHINICHI
IPC: H05K3/38
Filed: 1990-11-30
Abstract: PURPOSE:To enable a two-layered flexible printed circuit board provided with no adhesive layer subjected to a boring process to be easily formed excellent in quality without deteriorating it in intrinsic characteristics by a method wherein a film of specific material is formed on a conductive foil, a prescribed hole is bored in it, and then the film is made to turn fully into imide. CONSTITUTION:When a semi-cured polyamic acid film is formed on a conductive foil, a prescribed hole can be easily, quickly, and surely provided to the foil provided with the film through etching resist application, development, and light exposure using a polyimide etching solution. Thereafter, the film concerned is made to turn fully into imide, whereby a flexible printed circuit board provided with a support film subjected to a hole boring process can be obtained without deteriorating in properties such as alkali resistance, solvent resistance, heat resistance, and electrical properties that a two-layered flexible printed circuit board with no adhesive layer intrinsically has.
Patent JP-2001148602-A (JP)
Title: Short stub and its line length fine adjusting method
Inventor: FUNAHASHI MASAHIRO
IPC: H01P1/28
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To finely adjust the line length of a short stub. SOLUTION: In a short stub constituted of a microstrip line, the appropriate number of adjusting patterns 71 to 7n are arranged in a path 2 constituting the stub in parallel by leaving appropriate intervals. The adjusting pattern 71 arranged on the input terminal side of the shorted stub is shorted and the adjusting patterns 71 to 7n are connected by metallic pieces 8 from a shorted adjusting pattern 71-side. The line length of the short stub path 2 is apparently and finely adjusted.