baber/WOPTO huggingface dataset:
Patent JP-H05166994-A (JP)
Title: Lsi package
Inventor: NASU YASUYUKI
IPC: H01L23/50
Filed: 1991-12-17
Abstract: PURPOSE:To enable the outer pins of an LSI package to come into good contact with a corresponding circuit pattern even if a printed board is slightly deformed. CONSTITUTION:An LSI package 5 is of PGA type and provided with outer pins 21-23 and 24-26 which are arranged in three rows and all equal in length protruding from the underside of all the outer periphery of a case 1. The outer pins 21-26 are bent towards the outside of the case 1 at their halfway points into the shape of a letter L, the tips of the outer pins 21-26 are located on the same plane, and the outer pins 21-26 are connected to corresponding circuit patterns respectively.
Patent JP-H01173250-A (JP)
Title: Data transfer circuit
Inventor: SASAKI SATOYUKI
IPC: G06F13/38
Filed: 1987-12-28
Abstract: PURPOSE:To efficiently transfer data between both circuits by inverting a data storage signal in the active state from a high-speed circuit, which is based on a data transfer request signal from a low-speed circuit, through a FF independently of the operation of the low-speed circuit. CONSTITUTION:When a data transmission request signal LREQ is inputted from the low-speed circuit, an active data transfer request signal the inverse of REQ is outputted to the high-speed circuit from a FF 5 of a data transfer control circuit. Then, the inverse of a data strobe DS from the high-speed circuit to the low-speed circuit is made active and data is transferred between high- speed and low-speed circuits through a bidirectional data latch circuit. Meanwhile, the inverse of the DS is inverted in a FF 6 of the data transfer control circuit independently of the low-speed circuit, and a data transfer response signal LACK is applied and the low-speed circuit confirms the data transfer permission state of the high-speed circuit. Thus, data is surely and efficiently transferred between both circuits without waiting for the signal from the low- speed circuit neither stopping the high-speed circuit.
Patent JP-2000160010-A (JP)
Title: Electrical component sealing resin composition, its preparation and sealed electrical component using this electrical component sealing resin composition
Inventor: YAMAMOTO HIROSHI
IPC: C08K3/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electrical component sealing resin composition comprising a thermoplastic resin having a high moisture resistance reliability and moldability. SOLUTION: This resin composition comprises (A) a straight chain polyarylene sulfide resin, (B) an inorganic ion exchanger, (C) an olefin copolymer comprising at least a glycidyl ester of an α-olefin and an α,β-unsaturated acid or an alkyl ester of an α-olefin and an α,β-unsaturated acid and (D) an inorganic filler.
Patent JP-H03194965-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIBASHI ATSUHIKO
IPC: H01L27/092
Filed: 1989-12-22
Abstract: PURPOSE:To prevent a current from flowing through a depletion layer development region of a complementary logical circuit without lowering of integration even if a high voltage is supplied from the outside in a state of high impedance by inserting a step-up circuit between the depletion layer development region of a first transistor and a first power supply of an output buffer circuit. CONSTITUTION:In a semiconductor integrated circuit device having a plurality of output buffer circuits, each output buffer circuit has a first transistor 1 of a first conductivity type and a second transistor 2 of a second conductivity type which are inserted one by one in series between a first power supply VDD1 to supply a relatively high voltage and a second power supply VSS to supply a relatively low voltage. An output terminal 5 is connected to a connecting part of the first and second transistors 1, 2. In at least a part of the plurality of output buffer circuits, a step-up circuit 30 is inserted between a depletion layer development region 15 of the first transistor 1 and the first power supply VDD1 to thereby supply a voltage which is higher than the first power supply VDD1 to the depletion layer development region 15.
Patent JP-H04200158-A (JP)
Title: Line terminal equipment
Inventor: OISHI YOSHIKATSU
IPC: H04M11/00
Filed: 1990-11-29
Abstract: PURPOSE:To improve the maintenance management efficiency by allowing a line terminal equipment to detect a connection fault between the line terminal equipment and a data terminal equipment and informing it to a center terminal equipment on the occurrence of a fault. CONSTITUTION:When an input signal from a connection discriminating section 10 of a data terminal equipment represents a connection fault, a central control section 2 controls a dialing section 5 to establish a link between a center terminal equipment 8 and a line terminal equipment 1 to inform it to the center terminal equipment 8 that a connection fault exists between the line terminal equipment 1 and a data terminal equipment 6 (gas meter) has a connection fault and the communication is disable. When the notice is finished, the center control section 2 releases the link between the center terminal equipment 8 and the line terminal equipment 1 and returns to the standby state.
Patent JP-H03197083-A (JP)
Title: Data recording medium
Inventor: KOBAYASHI TADASHI
IPC: G11B7/243
Filed: 1989-12-26
Abstract: PURPOSE:To obtain the title medium stably recording data by mainly forming a recording layer from a pseudo-binary alloy of TlSbSe2 and TlSbTe2. CONSTITUTION:A substrate 1 is formed from plastic such as polyethylene or glass and a protective layer 3, a recording layer 2, a protective layer 4 and a protective layer 5 are formed thereon in this order. The recording layer 2 is mainly constituted of a pseudo-binary alloy of TlSbSe2 and TlSbTe2 and can be suitably formed by a vapor deposition process or a sputtering process. The pseudo-binary alloy of TlSbSe2 and TlSbTe2 constituting the recording layer 2 is a material capable of generating a phase change between crystalline and non-crystalline phases by changing the condition of irradiated laser beam. The crystal structure of this alloy is a mixture of TlSbSe2 and TlSbTe2 and has such a characteristic that it easily becomes non-crystalline and crystalliza tion speed is high because of its fine crystal particle size. Therefore, by forming the recording layer 2 from this alloy, initialization, recording and erasure can be performed at high speed. Further, the crystallization temp. of this alloy is relatively high and the non-crystalline state thereof at room temp. is stable.
Patent JP-2000159992-A (JP)
Title: Member made from resin utilizing waste material and production thereof
Inventor: MANO AKIRA
IPC: C08J11/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a member made from a sufficiently practical resin having a high impact strength by utilizing a recycled resin material produced from recovered PET bottles. SOLUTION: This member made from a resin utilizing a waste material uses a recycled resin material of recovered PET(polyethylene terephthalate) bottles and burnt fly ash (of a dust or a sewage mud) discharged from a burning facility and having <=0.01% water content as main components, and contains 30-70 wt.% recycled resin material of the PET bottles and 30-70 wt.% burnt fly ash in the main components.
Patent JP-H01175333-A (JP)
Title: Data communication system
Inventor: AMAKASU ATSUSHI
IPC: H04L9/00
Filed: 1987-12-28
Abstract: PURPOSE:To recognize an abnormality to occur between a calling side terminal and a polling opposite party terminal by the calling side terminal by informing the opposite party terminal of the nonconformity of polling IDs. CONSTITUTION:The polling ID is sent to the called terminal side by a session start command CSS and the called side compares the polling ID in the non-standard terminal function NSC of the CSS with the polling ID of itself. At this time, even when the polling IDs do not coincide with each other, the called terminal side sends a session start affirmative response RSCCP and RSCCP to the calling side session inverse command CSCC is sent, a session is inverted. The information of the nonconformity of the polling IDs is put on MMR data as a picture and reported to the calling side. Thus, the calling side terminal can get to know the information of the polling ID nonconformity, etc.
Patent JP-H08176687-A (JP)
Title: Agglomeration of steelmaking wet dust
Inventor: NAKANO MASANORI
IPC: C22B1/16
Filed: 1994-12-21
Abstract: PURPOSE: To provide an agglomeration method of steelmaking wet dust by which the reduction of fuel is attained, by utilizing the heat generation by oxidation of metal iron contained in iron dust generated during the steelmaking process. CONSTITUTION: The upper part of a packed layer of >=700 deg.C after agglomeration is scraped with a scraper 3, then scraped agglomerated cores are charged as ignition use to the lower part of a raw material layer through a raw material hopper 11 for ignition, and are thereafter ignited with an ignition burner 13, and next, the steelmaking wet dust is packed on a raw material for ignition, and a gas contg. oxygen is ventilated in the agglomeration method of the steelmaking wet dust by which the gas contg. oxygen is ventilated from a wind box 14 below the lower part of the raw material layer of the steelmaking wet dust on a pallet 1 and heat is generated in the steelmaking wet dust by oxidation. The reduction of fuel cost is attained by improvement in the ignitionability of the raw material for ignition.  Further, an installation space for equipment is reduced by reduction of the ignition time, thus equipment cost can be cutback.
Patent JP-H01171357-A (JP)
Title: System for confirming line connection
Inventor: SETO CHIAKI
IPC: H04M11/00
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the erroneous connection of a line by executing the confirmation of communicating destination with a first confirming means and a second confirming means based on recognizing information, which are sent from the communicating destination, to use a push-button signal. CONSTITUTION:When a trouble is generated in a private line 221 to connect a MODEM211 and a MODEM241, the trouble is detected by a line monitoring part 315 and a calling is executed from a line connecting part 321. Then, the line connection between the MODEM211 and MODEM 241 is executed. An ID transmitting part 361 of the MODEM241 transmits the recognizing information, which are converted to the push-button signal, and an ID receiving part 333 of the MODEM 211 receives the recognizing information. Then, the confirmation of the communicating destination is executed by a deciding part 335. Next, an ID transmitting part 331 of the MODEM211 transmits the recognizing information, which are converted to the push-button signal, and an ID receiving part 336 of the MODEM241 received the recognizing information. Then, the confirmation of the communicating destination is executed by a deciding part 365. Accordingly, the erroneous connection of the line can be prevented.
Patent JP-H10304588-A (JP)
Title: Power source equipment
Inventor: NAKANISHI TOSHIAKI
IPC: H02J7/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a power source equipment which can dissolve irregularities in of capacity and memory effect sufficiently and draw out the capacity of a battery. SOLUTION: An equipment has a power source 1, a battery 2, wherein a plurality of secondary batteries 5 which are charged by the power source 1 and supply power to a load 3 are connected in series, and a monitor and control means 4 which monitors the charged state of the battery 2. When capacity irregularities of voltages between batteries becomes larger than a set value, the monitor and control means 4 outputs a signal to the battery part 2 for executing charge as far as a second capacity value larger than a first capacity value as the original charge amount. As a result, irregularities of capacities in batteries can be dissolved, and a power source equipment which can fully draw out the capacity of the battery part 2 is obtained.
Patent JP-H03196256-A (JP)
Title: Matrix operation circuit
Inventor: MIYAMOTO HIROAKI
IPC: G06F17/16
Filed: 1989-12-25
Abstract: PURPOSE:To incessantly output the normal outputs by inputting one of two input signals to be supplied to N pieces of sum product computing elements to these computing elements in common to each other via a common input terminal. CONSTITUTION:The selection signals are not inputted simultaneously to all registers with selections SR 1-1 - N-1 but inputted for each SR. Then a product sum computing element (XA) 1-N is used at the lower rank places, and the SRs are used extra by (N - m) stages when the matrix operation of m Xm (2<=m<=N) is carried out via an N-stage matrix arithmetic circuit. Thus a cycle during which the first operated value is inputted and the first value of a matrix of (m) is outputted is set constant regardless of the value of (m). When the result of the matrix operation of (m X m) is loaded to the SR, only (m) unit of XA that carried out the operations load the operated results to the SRs. Other SRs select the output sides of the lower rank SRs and are shifted. Thus the normal outputs are incessantly outputted.
Patent JP-H03193867-A (JP)
Title: Method for metallizing inorganic substrate having through hole and conductive film-laminated inorganic substrate having through hole
Inventor: NAKAMOTO ATSUHIRO
IPC: C23C14/02
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the time of ion bombardment at the time of vapor-plating a substrate while inclining and rotating the substrate by inclining and rotating the substrate even in the ion bombardment as the pretreatment and specifying the inclination of the substrate. CONSTITUTION:The surface of the inorg. substrate 1 having a through hole and the inner periphery of the through hole are vapor-plated to form a thin-film metal layer. In this metallization process, the substrate 1 and an electrode 16 are opposed in the atmosphere of a discharge gas. In this case, the inequality must be fulfilled, when the thickness of the substrate 1 is denoted by (t), the diameter of the through hole by (d) and the angle between the surface of the substrate 1 and that of the electrode 16 by theta. The substrate 1 is rotated on one axis parallel to the normal to its surface, a high-frequency wave is impressed between the substrate 1 and electrode 16, and ion bombardment is applied with the substrate as a target. The substrate is then vapor-plated.
Patent JP-H08242003-A (JP)
Title: Insulation gate type field effect semiconductor device and its production
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1995-12-22
Abstract: PURPOSE: To allow a power feeding point to be closer to a channel by forming an Al gate electrode and its oxide end part in alignment with a contact hole for picking-up electrode in a source area or drain area. CONSTITUTION: An aluminum is used for a gate electrode 8 of a TFT, and the electrode 8 is subject to anodization so as to form an aluminum oxide 10 around the electrode 8. As a result, at least the sides of the electrode 8 are covered with an aluminum oxide 10. A contact hole is made through self alignment by using the electrode 8 and end parts of the aluminum oxide 10. Since an insulation film 9 hardly exists on the gate electrode when an area where the film 9 is etched by using the aluminum as a mask is extended over the electrode 8, the edge of a source or drain area becomes the aluminum oxide 10 securely. An electrode 7 for source and drain is connected with a source and drain area 3 while being almost entirely in contact with the end face of the aluminum oxide 10, thereby shortening the distance between the power feeding point of electrode and channel area.
Patent JP-H07187780-A (JP)
Title: Dielectric ceramic composition
Inventor: FUJIOKA YOSHIHIRO
IPC: C04B35/46
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a dielectric ceramic composition having a dielectric constant of >=2,500, a baking temperature of <=1300 deg.C, a temperature dependence of electrostatic capacity satisfying X7R of ETA specifications, a dielectric loss of as low as <=2.5%, small voltage dependence of dielectric loss and an insulation resistance of >=10<4>MOMEGA. CONSTITUTION:This composition contains 100 pts.wt. of BaTiO3, 0.8-2.5 pts.wt. of Nb2O5, 0.06-0.70 pts.wt. of MgO, 0.005-0.520 pts.wt. of La2O3 and 0.01-0.30 pts.wt. (in terms of MnCO3) of MnO. Preferably, the molar ratio of Nb2O5 to MgO is 0.5-2.2 and the composition contains 0.05-0.50 pts.wt. of SiO2 and/or Al2O3 and <=0.1 pts.wt. of ZnO based on 100 pts.wt. of BaTiO3.
Patent JP-H04199519-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KINETSUKI HIROTAKA
IPC: H01L29/812
Filed: 1990-11-28
Abstract: PURPOSE:To form a high quality quantum wire having desired width with good controllability by a method wherein a spacer layer has an uneven periodic structure and a carrier supply layer formed thereon has its upper end face parallel to the upper end face of a semiconductor substrate. CONSTITUTION:In a semiconductor device having a laminate structure wherein a highly resistant GaAs layer 2, a highly resistant spacer layer 3 and a carrier supply layer 4 are sequentially laminated on a semi-insulating semiconductor substrate 1, the device has an uneven periodic structure where a cross section of the spacer layer 3 is triangular and the upper end face of the carrier supply layer 4 formed on it is a plane parallel to the upper end face of the semiconductor substrate 1. Therefore regions where the spacer layer 3 is thin and the carrier supply layer is thick and regions where the spacer layer 3 is thick and the carrier supply layer is thin are alternately formed. Thus oozing of electrons from a depression mode region to an enhancement mode region is suppressed so that a quantum wire which is made one-dimensional more steeply can be obtained.
Patent JP-H08179185-A (JP)
Title: Driving force transmitting mechanism
Inventor: SUZUKI TAKASHI
IPC: G02B7/08
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a driving force transmitting mechanism for transmitting driving force by using a rotating member constituted by injection molding where the deterioration of accuracy is prevented and driving efficiency is improved and which is made silent by preventing shrink from being caused at the time of molding the rotating member. CONSTITUTION: This driving force transmitting mechanism transmits the driving force by using the rotating member 26 constituted by the injection molding, and the rotating member 26 is provided with a fitting shaft part 26d fitted in the shaft hole 33a of a fixed member 33 on one surface and a fitting hole part 26c in which the shaft 28c of a fixed member 28 is fitted on the other surface, and a shrink preventing hole 26e extended from the fitting hole part 26c.
Patent JP-H01175026-A (JP)
Title: Receiving data storage system in printer
Inventor: MIYAGI YUTAKA
IPC: G06K15/00
Filed: 1987-12-28
Abstract: PURPOSE:To make it possible to repeatedly use once received printing data by writing and storing receiving data in a writable non-volatile memory. CONSTITUTION:A printer for storing printing data has a receiving part 1 for receiving data, an analyzing part 2 for analyzing reception data, a storing part 3 consisting of a writable/readable non-volatile memory for storing reception data, a switch operation part 4 for transmitting a depressed switch state to the analyzing part 2, an editing part 5 for reading out and editing the stored receiving data, and a printing part for executing printing processing. The analyzing part 2 acts so that reception data are successively stored in a storage part 3 from the detection of a reception data storage starting instruction up to the reception of a reception data storage end instruction. At the time of detecting a reception data printing instruction, the analyzing part 2 reads out printing data stored in the storing part 3 successively and sends the read data to the editing part 5 to edit the data. The editing part 5 edits the printing data and sends the edited contents to the printing part 6.
Patent JP-H04202345-A (JP)
Title: Binder for toner
Inventor: IKEDA ISATO
IPC: C08L39/04
Filed: 1990-11-29
Abstract: PURPOSE:To provide a developing agent toner binder for developing electrostatic images formed by an electrophotographing method, electrostatic photographing method, electrostatic recording method, etc., by adding an oxazoline group- containing polymer to a polymer containing free carboxyl groups. CONSTITUTION:The objective binder comprises (A) 100 pts.wt. of a polymer containing free carboxyl groups in an acid equivalent of 0.01-5m equivalent/g and (B) 1-200 pts.wt., preferably 10-200 pts.wt., of an oxazoline group-containing polymer. The polymer A is preferably a styrenic polymer having a glass transition temperature of 30-80 deg.C, and the polymer B is also preferably a styrenic polymer having a glass transition temperature of 30-110 deg.C and a number-average mol.wt. of 3000-100000.
Patent JP-H10160618-A (JP)
Title: Method and system for topographical model wind tunnel test
Inventor: WATABE YOHACHIRO
IPC: G01M9/06
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To shorten the schedule for manufacturing a topographical model and to reproduce the topographical model accurately in remanufacturing by employing a traverser moving on the material block for the topographical model under control of computer. SOLUTION: Means 4 for manufacturing a topographical model by machining, e.g. cutting, a material block 2 for the topographical model, a measuring instrument for wind tunnel test, and a supporting means 3a are arranged on a traverse 3. Operation of the supporting means 3a, the machining means 4, etc., and the movement of the traverse 3 are controlled by means of a computer 6, an operating unit 7, and a controller 8. An easily machinable inexpensive material, e.g. wood or foam styrol, is employed as the material for the material block 2 being set removably at the position for installing the topographical modeling the wind tunnel 1. The traverser 3 can be moved in the longitudinal and lateral directions with respect to the wind tunnel 1 while being suspended from a truck 11 under control of the computer 6.
Patent JP-H08179689-A (JP)
Title: Picture data processor and picture data processing method
Inventor: KASAHARA TAKESHI
IPC: H04L9/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a picture processor which encodes optional image data, outputs it with a form of an image, reads the outputted image, and decodes it. CONSTITUTION: An image to be encoded is read from an image reader 12. A control section 22 divides the read image into plural image blocks, and rearranges according to a coding key, further, performs black/white inversion and Miller transformation. Further, a coded picture is printed by controlling a printing control section 15. When a coded picture is decoded, the coded picture is read by the image reader 12. The control section 22 performs black/white inversion and Miller conversion, rearranges each picture block, and decodes them. Decoded picture is printed by controlling the printing control section 15.
Patent JP-2000160902-A (JP)
Title: Actuator for vehicle door lock mechanism
Inventor: SHINKAWA MASAMI
IPC: E05B83/36
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for vehicle door lock mechanism having a simple structure and capable of locking or unlocking a door lock mechanism stably, securely, and speedily. SOLUTION: In this actuator for vehicle door lock mechanism provided with a bidirectional automatic return mechanism 60 using a single return coil spring as an origin return spring enabling manual operation, the bidirectional automatic return mechanism 60 is constituted in such a way that an operation member 61c for performing eccentric operation of the return coil spring is gear-connected with a lead screw 16 which is a main shaft through an acceleration gear mechanism DM.