baber/WOPTO huggingface dataset:
Patent JP-S62132350-A (JP)
Title: Forming method for gold bump
Inventor: KAJIWARA YUJI
IPC: H01L21/60
Filed: 1985-12-04
Abstract: PURPOSE:To inexpensively form a gold bump by pressing the end of a spherical Au on an electrode of a semiconductor substrate. CONSTITUTION:A semiconductor substrate 11 is fixed to a supporting table 10 heated, for example, to 150 deg.C. The end of Au wirings 13 passed through a capillary 12 is formed in a spherical portion 14. The capillary 12 is pressed on aluminum electrode 16 while supplying the wirings 13 in a direction 17, pressure 19 is applied toward the substrate 11, and an ultrasonic vibration is simultaneously applied in a parallel direction 18. Thus, the spherical portion 14 of the Au wirings becomes a disk shape on the electrode 16 of the substrate 11 to be thermally press-bonded. When a tension 20 is applied to the wirings 13 as the capillary 12 is pressed, the wirings 13 are cut by a shank 15. Subse quently, the capillary 12 is raised in a returning direction 23 while the position of the wirings 13 remains fixed. This method of forming the gold bump forms the gold bump by selecting only the aluminum terminal of a good element.
Patent JP-S63128641-A (JP)
Title: Jig
Inventor: KOMIYA KAZUMOTO
IPC: H01L21/673
Filed: 1986-11-19
Abstract: PURPOSE:To prevent the generation of conductive foreign matters such as chips and dust due to friction, and to eliminate defectiveness of semiconductor devices caused by the adhesion of conductive foreign matters by a method wherein the title jig is formed of ceramic or fluororesin. CONSTITUTION:The carrier jig 1, on which a package substrate 3 is mounted, is pellet-bonded in a pellet bonding device by conveying it using its conveying holes 1c, the jig 1 is fitted into a pair of carrier jig fitting grooves 2a and 2a of a rack jig 2, and a plurality of them are housed in the rack jig 2. As the carrier jig 1 and the rack jig 2 are made of ceramic or fluororesin, no conductive foreign matters such as chips and dust due to friction are produced when the carrier jig 1 and the rack jig 2 are slidingly moved in said housing operation.
Patent JP-2000105068-A (JP)
Title: Cooling refrigerator
Inventor: SAKATA YASUSHI
IPC: F25D23/06
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling refrigerator in which an opening of a thermal insulating box is partitioned by a center pillar and an item of relative large size can be easily stored. SOLUTION: This cooling refrigerator comprises a thermal insulating box 1; an opening 6 formed at the thermal insulating box; a removable center pillar 7 partitioning an opening plane of the opening into a first opening plane 6a and a second opening plane 6b; a first door 8 for closing the first opening plane in such a way that it may be opened or closed; and a second door 9 for closing the first opening plane in such a way that it may be engaged or disengaged. The center pillar 7 is provided with a protrusion or one of the guides to which this protrusion is removably fitted and the thermal insulating box is provided with either the protrusion 27 or the other guide. Then, the protrusion is engaged with or disengaged from the guide, and thereby the center pillar is removably fitted to the thermal insulating box.
Patent JP-H1097046-A (JP)
Title: Processing solution supply device for photosensitive material processor
Inventor: MIYASAKA EIJI
IPC: G03D9/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide the processing solution supply device of a photosensitive material processor constituted so that the fixed quantity of processing solution can be uniformly supplied while being made to circulate. SOLUTION: One end of a developer supply tube 122 provided with the discharging hole 121 of the developer is connected to a pump 53 forcibly carrying the developer from a developer tank 52 through a developer supply path 161. Besides, the other end of the tube 122 is connected to the tank 52 through a developer recovery path 162. Then, a resistance part 163 for giving pressure loss to the developer passed through the path 162 is disposed in the path 162. The resistance part 163 is the place where the pressure loss is the maximum in the circulation path of the developer leading to the tank 52 from the pump 53 through the path 161, the tube 122 and the path 162.
Patent JP-H07127902-A (JP)
Title: Ceiling opening frame device for air conditioner
Inventor: TAGUCHI AKIRA
IPC: F24F13/32
Filed: 1993-11-02
Abstract: PURPOSE:To make it possible to shorten a time required for installation work, and enhance a finished state and adjust more easily the communication between building side-carpenters and an air conditioner-side vendor who mounts an air conditioner by fixing a temporary fixing board with an opening frame which constitutes a ceiling opening unit of an air conditioner integrally with a building. CONSTITUTION:An opening frame 10 is preliminarily handed over to carpenters who are responsible to assembling of a building-side ceiling where they are required to mount the opening frame 10 in such a position that ceiling joints and ceiling panels may be equally divided on the same line when assembling a ceiling frame 6c and the ceiling. Since an air conditioner main body 1a is inserted into the opening frame 10, usually, the opening frame 10 is so shaped that it may envelop an opening board 10a which is vertically wider so as to allow the insertion of the air conditioner. A temporary fixing board 22 is fixed with both sides of the opening board 10a so as to keep its shape. This construction makes it possible to mount the ceiling opening properly without losing the shape even when no air conditioner main body is installed thereto.
Patent JP-S63128356-A (JP)
Title: Insulating magnetic capsule toner
Inventor: KARAMI YUSUKE
IPC: G03G9/08
Filed: 1986-11-19
Abstract: PURPOSE:To improve durability and environmental characteristic by incorporating magnetic powder particles having specific shapes and magnetic characteristics into core particles which exhibit a specific melt viscosity. CONSTITUTION:The core particles which contain the magnetic powder has 0.5-50poise melt viscosity at 100 deg.C are coated with a resin. The saturation magnetization sigmas in 1kOe (1,000 ersted) of said magnetic powder is 65-120emu/g and the magnetic powder consisting of the spherical particles having 1.0-1.5 (longest size e/shortest size f) ratio is used. The insulating magnetic capsule toner which exhibits the good developing and fixing characteristics and has the excellent durability characteristic and environmental stability is obtd. by incorporating the spherical magnetic powder particles having the specific magnetic characteristics into the core particles having the relatively low melt viscosity.
Patent JP-H04149320-A (JP)
Title: Foundation of unit housing
Inventor: SAITO TOKUJI
IPC: E02D27/01
Filed: 1990-10-12
Abstract: PURPOSE:To shorten a foundation work period of a housing by constructing the foundation of a housing with multiple unit supporting members placed on a gravel stratum, of which periphery is retained so as to prevent flow-out of the gravel outside, with a predetermined distance. CONSTITUTION:Retaining 7 is fixed to the ground 5 of a construction field along the site, and the gravel is laid over a part surrounded by the retaining 7 to form a gravel stratum 6. Next, unit supporting members 8 are arranged on this gravel stratum 6 to form a foundation 2, and a housing unit 3 is placed on these unit supporting members 8 to form a unit housing 1. The foundation work time is thereby shortened, and direct transmission of the earthquake force to the building is eliminated.
Patent JP-S62128201-A (JP)
Inventor: FURANKO MARUKOONI
IPC: H01P1/22
Filed: 1986-11-19
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-H0688910-A (JP)
Title: Light emitting device of optical fiber
Inventor: BONIIYA PINEDA SANCHIYAGO KAMI
IPC: G02B6/00
Filed: 1991-10-22
Abstract: PURPOSE: To individually discriminate light emitted by a soft tone without irregularities respectively independently from the tip parts of plural optical fibers. CONSTITUTION: A light emitting part 10 is formed by a holding body 4 for holding the tip part 5 of the optical fiber 2 and a cover body 9 provided with a light diffusion space 8 for which one side is opened and covers the tip part 5. An irregular reflection part 11 is formed at the respective cover body 9, the light emitted from the tip part 5 is irregularly reflected at the irregular reflection part 11 and the entire cover bodies 9 uniformly emit the light outwards not only from a light emission front surface but also from a side face without the irregularities and emit the light of the soft tone compared with the case of directly emission from the tip parts 5.  Also, the light emitted from the respective adjacent tip parts 5 is individually emitted outwards from the cover bodies 9 without interfering with each other, and even when the light emission part 10 are adjacently disposed, the light from the light emission parts 10 is individually and clearly discriminated.
Patent JP-H07130223-A (JP)
Title: Conductive sheet
Inventor: NAOI MASAYA
IPC: H01B5/16
Filed: 1993-11-02
Abstract: PURPOSE:To surely detect a location to which a pressure is applied by having a curved surface shape left as it is corresponding to a spherical or complicated curved surface or the like further when the pressure is partly applied. CONSTITUTION:A high molecular substance 11 having elasticity with insulation is molded into a sheet shape along an arbitrary curved surface, and a conductive part 13, arranging conductive grains 12 along a normal direction of the curved surface, is formed in the inside of the high molecular substance 11. Thus by eliminating necessity for unreasonably flexing a flat plate sheet-shaped object stitched together, a sheet can be formed into an arbitrary shape, and further when a pressure is partly applied to the sheet 10, through the conductive part 13 of arranging the conductive grains 12 along the normal direction of the curved surface, a pressure position on this sheet 10 can be surely detected.
Patent JP-H03173922-A (JP)
Title: Magnetic recording medium
Inventor: NAKANO YASUSHI
IPC: G11B5/708
Filed: 1989-10-20
Abstract: PURPOSE:To enhance the traveling property of the medium, a head cleaning effect and light shieldability by incorporating respectively prescribed abrasive into the uppermost layer and lower layers of magnetic layers and incorporating specific iron oxide into the lower layers. CONSTITUTION:The medium is formed by laminating the magnetic layers consisting of >=1 layers of the lower layer 2 and the uppermost layer 4 on a nonmagnetic substrate 1. The abrasive (e.g. alpha-alumina) particles and zirconia particles of >=6 Moh's hardness are incorporated into the layer 4 and substantially only the zirconia particles are incorporated into >=1 layers of the layers 2. In addition, the iron oxide consisting of a bivalent iron component (Fe<2+>) and a tervalent iron component (Fe<3+>) at the ratio thereof specified within the range of formula is incorporated into >=1 layers of the layers 2. Fe3O4 containing Co satisfying the above-mentioned formula, etc., are usable as the above-mentioned iron oxide.
Patent JP-2000105771-A (JP)
Title: Document managing device
Inventor: UCHIDA YASUHIKO
IPC: G06F17/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To make properly and easily manageable the secrecy protection of a document of folder directly containing documents by dynamically varying the range of a visualized display of the document or folder through an indirect approval process for the document or folder. SOLUTION: When some documents or folders are approved collectively, a virtual folder 12 for the approval process is registered as a virtual folder 12 in a management information storage part 9 through a management information setting part 6 in a document access control part 3. Management information on the virtual folder 12 is saved in individual management data 11 and the approval path and approver are determined according to information in system management data 10. Namely, the logical virtual folder 12 is provided for the approval process and the approval path and the range of a visualized display by the approval are set in the virtual folder 12 to perform inclusive management. The labor and time to set management information by documents or physical folders is saved.
Patent JP-H04150084-A (JP)
Title: Package for semiconductor laser
Inventor: KAWARATANI MASAHIKO
IPC: H01S5/022
Filed: 1990-10-12
Abstract: PURPOSE:To enable vibration of a lead post part due to ultrasonic waves to be suppressed by isolating with an insulator a block for mounting a semiconductor laser chip from a lead post part for forming one piece in terms of structure. CONSTITUTION:A block part for mounting a semiconductor laser chip 7 and a lead post part 1 are electrically isolated with an insulator 2 such as ceramic for forming one piece in terms of structure. Also, the lead post part 1 and a lead 8 are adhered by using a brazing material, thus enabling strength at the block part for mounting the semiconductor laser chip 7 to be increased to approximately 10kg. Then, the lead post part 1 and the semiconductor laser chip 4 are bonding-connected using ultrasonic waves with a bonding wire 10, thus allowing tolerance of load to be handled more easily using ultrasonic bonding where the load is increased and various kinds of bonding devices to be used.
Patent JP-2000106123-A (JP)
Title: Transmission electron microscope
Inventor: OBUKI TOMOHARU
IPC: H01J37/26
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmission electron microscope capable of photographing an element distribution image, similarly with a TEM image on a TEM image photographing film. SOLUTION: Electron beam 1, having intensity corresponding to the X-ray intensity data among the X-ray intensity data stored in a memory device once, is emitted from an electron gun 2 synchronously with X, Y scanning signals, and this electron beam is exposed on a film 6 for photographing. With this structure, an element distribution image can be photographed similarly to a normal TEM image.
Patent JP-H06225739-A (JP)
Title: Device for pressurizing object
Inventor: ANDERUSU TORAAFU
IPC: C22C38/00
Filed: 1993-11-02
Abstract: PURPOSE: To process a thing under a pressure of about 14000 bar without the fear of influence on the thing by material to be used for a press, in a device for pressing a thing such as food, chemical, cosmetics, namely, a high-pressure press. CONSTITUTION: While demarcating a gap within the pressure volume 4 of a pressure vessel 1, attached a cylinder element 20 is attached and a freely moving piston 24 is arranged in the cylinder element so as to be displaceable. The cylinder element is arrayed so that the pressure appears on both inner and outer sides of the cylinder element 20 when the high pressure is applied in the pressure vessel 4. By this array, the cylinder element is completely released from a pressure difference between both inner and outer sides of it. Consequently, the element 20 can be produced from a material with strength lower than that in the other systems. Thereby, a stainless steal or another material, which are inactive to a thing to be processed can be used.
Patent JP-2000104951-A (JP)
Title: Outdoor unit for air conditioner
Inventor: ASANUMA TATSUYA
IPC: F24F5/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To cool a heating element efficiently without increasing the size of a radiator by disposing the radiator closely to an exhaust opening on the fan chamber side and forming a hollow section stepwise in a radiation fin. SOLUTION: A plurality of hollow sections 23 are formed in a radiator 15. A step part 25 is provided in the hollow section 23 and a radiation fin 16 is formed stepwise. The radiation fin 16 is arranged along the outer circumference of a propeller fan. Since the radiator 15 is disposed in a dead space remaining in the space surrounding the electric component part and the propeller fan, the radiation fin 16 can be increased in height. Consequently, a radiator 15 having increased surface area can be obtained without increasing the number of sheets of the radiation fin 16. According to the structure, a heating element can be cooled efficiently without increasing the size of the radiator 15.
Patent JP-H08136601-A (JP)
Title: Wiring testing jig for back board
Inventor: TERAUCHI HIDEAKI
IPC: G01R31/02
Filed: 1994-11-09
Abstract: PURPOSE: To reduce the wiring testing costs of a back board by constituting a wiring testing jig for back board used for testing the wiring of the back board by bringing probe pins into contact with the connector pins of the back board by constituting the testing jig so that the jig can cope with various kinds of back boards. CONSTITUTION: A wiring testing jig for back board is provided with plates 1 which are mounted with probe pins 2 arranged at the pitch matching the arranging pitch of the connector pins 12 of a back board 11 and correspond to the mounting row of the connectors of the board 11, connecting cables 6 which connect the probe pins 2 mounted on the plates 1 to contact pints 5 mounted on the bottom plate 4 of the main body 3 of the jig in corresponding to the row, and fixing section which positions and fixes the plates 1 to the main body 3 of the jig in corresponding to the mounting pitch of the connectors of the board 1.  In addition, a wiring testing section 10 is connected to the connector pins 12 of the board 11 by bringing the connecting pins 8 of a connecting substrate 7 connected to the testing section 10 through a flexible cable 9 into contact with the contact pins 5 of the bottom plate 4.
Patent JP-2000105849-A (JP)
Title: Method for calculating and displaying remaining processing time of customer terminal
Inventor: ISOBE MAKIKO
IPC: G06F19/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To sequentially calculate and display the remaining processing time of a customer transaction as the transaction advances in consideration of a customer's operation necessary time differing for each individual as to a transaction using a customer terminal. SOLUTION: Mean processing times by processing stages of various transactions on the customer terminal are classified according to whether or not customers have individual differences and stored in a data base; when a transaction starts on the customer terminal, the mean processing time up to the end of the transaction is displayed (S6, S7) and as the transaction advances, the ratio of the actual processing time that the customer required so far and the corresponding mean processing time in the data base is found each time each process state is updated. Then it is considered that the remaining process stage is completed at this rate and the rest mean processing time in the data base is corrected to calculate and display the remaining processing time (S1 to S10).
Patent JP-H1194114-A (JP)
Title: Emergency interruption actuator for valve
Inventor: UCHIYAMA MAKOTO
IPC: F16K31/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an emergency valve interruption actuator employing a clutch mechanism which brakes when an exciting coil is not carried a current and keeps a power spring in pressure accumulation condition. SOLUTION: In this emergency valve interruption actuator, a liner 55 which rotates integrally with an extending shaft 32 and freely slides axially of the extending shaft 32 is provided on the extending shaft 32 of a rotation shaft 31 of a motor 3, a clutch mechanism 5 consisting of an adsorption plate 53, which is adsorbed against restitutive force of a spring 57 by carrying a current to a core 52 and its exciting coil, and a brake plate 56 for inhibiting rotation of the liner 55 is placed on the liner side, and when the core is not exited, the liner 55 is structured to be pressed onto the brake plate 56 by an adsorption plate 53 energized by the spring 57.
Patent JP-S61149540-A (JP)
Title: Air-fuel ratio controlling method
Inventor: NOYORI TAKAHIRO
IPC: F02D41/00
Filed: 1984-12-25
Abstract: PURPOSE:To rapidly eliminate the unproper state of an air-fuel ratio after return, by a method wherein, when special control, by which air-fuel mixture is regulated to a rich value by means of a full opening signal for a throttle valve, is restored to normal control, an air-fuel ratio is temporarily corrected according to exhaust gas detecting data right after said return. CONSTITUTION:When a throttle valve 36 in a carburetor 2 is brought to a full opening state and a WOT-SW18 is switched ON, a correction signal, by means of which an air-fuel ratio is held at a rich specified value, is output from a control part 4, and the air-fuel ratio of air-fuel mixture is controlled to a specified value by a control valve 6. In case, under this operation condition, the SW18 is switched OFF and control is migrated to a normal mode, a signal from an O2 sensor 10 is first checked, and in case a lean signal or a rich signal is continuously input for a specified time, for example, 0.1sec, an air-fuel correction value is skipped to the specified value rich side or the lean side. Thereafter, control is migrated to normal feedback mode.
Patent JP-H03136927-A (JP)
Title: Doze prevention device
Inventor: AKITANI MASAZUMI
IPC: B60K28/06
Filed: 1989-10-23
Abstract: PURPOSE:To make positional adjustment simply within a short time by providing a selector switch for selecting either of an output signal at a light receiving part, and a detected signal at doze detection and dislocation detection parts as an input signal to an alarm device. CONSTITUTION:When a selector switch 60 is in a state for forming a connection among detection parts 30 and 40, and an alarm device 70, an alarm is generated upon inputting at least either of detection signals. On the other hand, when the switch 60 is in a state for connecting a bypass circuit 50 to the alarm device 70, an alarm is generated upon outputting a signal corresponding to an closed eye condition from a light receiving part 20. Also, an alarm stops when a signal corresponding to an open eye condition is being sent. When the light receiving part 20 adjusts a position for receiving reflected light in an eye part, the selector switch 60 is so made as to connect the bypass circuit 50. In this state, the position of glasses is so adjusted that an alarm is generated when an eye is closed, and stops when the eye is opened.
Patent JP-S62134533-A (JP)
Title: Pressure sensor circuit
Inventor: NISHIMURA YUJI
IPC: G01L9/00
Filed: 1985-12-06
Abstract: PURPOSE:To attain to remove the effect of input offset or temp. drift, by a method wherein the switch circuit provided between the input terminal of the initial stage amplifier of a pressure sensor in parallel is regularly turned ON and OFF and the output and input offset voltages of the pressure sensor are alternately outputted. CONSTITUTION:A bridge is formed of semiconductive resistors 1-4 on a diaphragm and voltage Vcc is applied to the bridge. The voltage between P and Q of said bridge is guided to an initial stage amplifier 5 and a switch circuit 8 comprising a MOS transistor is provided between the input terminals of said amplifier 5 and timewise alternately turned ON and OFF by the output of an oscillator 7. When pressure is applied to a pressure sensor, differential voltage is generated between P and Q. When the switch circuit 8 is turned OFF at this time, voltage is inputted to the initial stage amplifier 5 and output corresponding to pressure appears at an output terminal 6. However, when the switch circuit 8 is turned ON, erroneous output 10 due to input offset voltage is generated at the output terminal 6. Therefore, if the erroneous output 10 is subtracted from output 9 due to pressure, effect due to input offset and temp. drift can be removed.