baber/WOPTO huggingface dataset:
Patent JP-H09177850-A (JP)
Title: Manufacture of clutch facing preliminary molded product and clutch tape winder
Inventor: SATO NAOICHI
IPC: F16D13/60
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a clutch facing preliminary molded product, having a desired outside diameter, with high workability. SOLUTION: Manufacture of a clutch facing preliminary molded product comprises a first process wherein a given amount of a clutch tape 13 is wound around a shaft; and a second process wherein the clutch tape 13 wound at the first process is expanded in the direction of an outer periphery to a desired outside diameter. In a clutch tape winding machine 30 to wind the clutch tape 13 and manufacture a clutch facing preliminary molded product, the clutch winding machine is provided with a shaft 2 which the clutch tape 3 is wound and an outer frame 3 to specify the outside diameter of a clutch facing preliminary molded product. After the clutch tape 13 is wound around the shaft 2, the shaft 2 is rotated and the clutch facing preliminary molded product is expanded to the outer frame 3.
Patent JP-H03202780-A (JP)
Title: Contact probe for substrate
Inventor: TAKENOUCHI TOSHIICHI
IPC: G01R1/067
Filed: 1989-12-29
Abstract: PURPOSE:To form a probe so as to reduce the outer diameter thereof by providing a conductive elastomer so as to hold the same between a flange and the bottom part of a blind hole provided with the rear part of the probe and the conductor layer opposed thereto. CONSTITUTION:When the pad 90 on a film 80 is pressed to the leading end of a probe 100, the probe 100 is inserted in a blind hole 520 through a through- hole 544 and the leading end of the probe 100 is brought into contact with the pad 90 by the elastomer 400 pushing the rear part of the probe 100. The pad 90 is connected to the circuit of the substrate 500 connected to a conductor layer 600 through the conductive probe 100, the conductive elastomer 400 pushing the rear part of the probe 100 and the conductive layer 600 of the bottom part of the blind hole 520 to which the elastomer is pressed and also auxiliarily connected to the circuit of the substrate 500 connected to the conductor layer 60 through the conductive cap 540 in which the probe 100 is inserted and the conductor layer 600 to which the cap 540 is soldered. By this constitution, the outer diameter of the probe can be made small.
Patent JP-H06196611-A (JP)
Title: Semiconductor package
Inventor: TAWARA TAKESHI
IPC: H01L23/04
Filed: 1992-12-24
Abstract: PURPOSE:To provide a semiconductor package, which is securely soldered to a substrate, and whose heat dissipating property is improved. CONSTITUTION:Bent parts 32b and 32c, which are bent at two parts respectively, are formed at a lead terminal 32 of a semiconductor package 30. The bent parts 32b and 32c act as the spring functions respectively. Therefore, the lead terminal 32 can be bent and stretched. A sealing part 31 is maintained in the bistable state in the state, wherein a bottom surface 31a of the sealing part 31 is separated from a substrate 20, and the state, wherein the bottom surface 31a is in contact with the substrate 20.
Patent JP-H09212202-A (JP)
Title: Method and device for monitoring and controlling device coupling body including main device and at least one auxiliary device
Inventor: GLEMSER GERHARD
IPC: G03B27/52
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a control circuit capable of controlling device coupling bodies of the same or different makers by a simple and reliable method. SOLUTION: A couping body including a main device 2 and at least one auxiliary device 20 is monitored and controlled. The main device includes a stop button 14a, at least one driving motor 13a and plural safety switches 15a. An electric control circuit 8 is provided with an input 11 on the side of the device 20, connected to an individual signal line and a ground line of the device 20 through the input 11 and arranged in the device 2. The control circuit 8 is provided with two inputs 12, 13 and two outputs 14, 15 on the the side of the device 2.
Patent JP-H03203097-A (JP)
Title: Semiconductor memory device
Inventor: WATANABE TAKESHI
IPC: G11C16/02
Filed: 1989-12-28
Abstract: PURPOSE:To uniform a threshold voltage after erasing and to prevent erroneous reading by setting an all bit write state before a memory cell matrix and then erasing it. CONSTITUTION:The inverse of a signal PGM is 0V and sets the PGM at 12V, PC 0V, Vpp 12V and Vpc 20V and an output X, becomes at 12V. A decoder DX2 is an address signal, the output of a NAND gate I2 becomes 0 and an output X2 also becomes 0 as well. When bit lines BL1 and BL2 are set at 12V and 0V, only a memory cell M1 is turned to the write state. Before erasing, a signal Pca is set at an H level, a PC is set at 20V and the inverse of the PC is set at 0V, and the NAND gates I1 and I2 are set at the H level. FETMMX5 and MX6 are turned ON, the outputs X1 and X2 are set at 20V and the both bit lines are set 0. Then, electron is injected to the floating gates of memory cells M1-M4 and even an M5 is written. Then, all threshold voltages VTM are set at 6V. After the M5 is read out and all bit write is detected, erasing is executed and all the threshold voltages of the M1-M5 are set at 2V. Thus, the there is no memory cell with a negative threshold value caused by erasing and further, by the memory cell M5 for detection, time can be shortened for all bit write.
Patent JP-2000171295-A (JP)
Title: Apd bias circuit
Inventor: PURIADARUSHI SNILL
IPC: G01J1/44
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To maintain a bias voltage of an APD(avalanche photodiode) at an optimum value in a predetermined temperature range. SOLUTION: The APD bias circuit applies a predetermined bias voltage to an APD 1 for outputting a photodetection signal responsive to an intensity of an incident light. The circuit comprises a temperature sensor 5a for detecting the ambient temperature of the APD, an A-D converter 5b for converting a detection signal of the sensor 5a into a digital signal, a storage means 5c for previously storing voltage data in addresses corresponding to the temperatures to compensate a change of a bias voltage Vj to the ambient temperature to read the voltage data of the address designated by the digital signal, a D-A converter 5d for converting the voltage data into an analog voltage, and a voltage control means 3 for controlling the voltage Vj to be supplied to the APD 1 based on the analog voltage.
Patent JP-H08232601-A (JP)
Title: Sealing device of clearance between adjacent bland of rotor assembly for gas turbine engine
Inventor: UIRIAMU KEBUIN BARUZA
IPC: F01D5/22
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of thermal stress on blade platform and to suppress the efficiency reduction of an engine in addition to sealing between the adjacent rotor blades of a turbine engine rotor assembly. SOLUTION: A device for sealing a gap between the platforms 44 of the adjacent blades 10 of a rotor assembly guides a secondary flow passed through a thin plate body 14 and the blade base 48 side of the platform 44 between the plate body 14 and the blade base side surface 19 of a pair of adjacent platforms 44, and then to a gap. Thus, a means is provided to carry the secondary flow eliminating heat energy from the platform. This means includes a plurality of grooves 17 formed in the thin plate body 14 (or the blade base side surface 19 of the platform 44).
Patent JP-H06169163-A (JP)
Title: Continuous transfer type printed board dip soldering device
Inventor: IMAI YUUKOU
IPC: B23K1/08
Filed: 1992-11-30
Abstract: PURPOSE:To enable a printed board to be easily and quickly controlled in pre-heating temperature. CONSTITUTION:A continuous transfer type printed board dip soldering device is equipped with a pre-heating part and a dip soldering part, wherein conveyers 2A and 2B separately controllable in speed are provided to the pre-heating part and the dip soldering part respectively. A board temperature measuring device 9 is provided to the pre-heating part, and the conveyer 2A of the pre- heating part is controlled in traveling speed by a control device 10 corresponding to the measurements of the temperature measuring device 9, whereby printed boards 1A, 1B, and 1C are regulated in passing time so as to be controlled in pre-heating temperature.
Patent JP-H11166455-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To perform sufficient air-fuel ratio control at the time of plant production by providing a counter for determining the execution of air-fuel ratio learning and, if air-fuel ratio learning is not performed by a set number of times or more in all the set learning areas, executing forcible learning control where a purge amount takes a fixed value. SOLUTION: For performing control by a control means 104, in the case of a new vehicle manufactured at a plant, a backup memory is cleared and an air-fuel ratio learning value is stored therein. Then, if a cooling water temperature exceeds a set value and a specified learning control condition is established, an air-fuel ratio learning execution counter adds +1 when learning is performed for each set learning area, and counts up until air-fuel ratio learning is performed by a set N number of times in this learning area. If air-fuel ratio learning is performed by a set N number of times or more in all the learning areas, proper duty control is performed for purge valves 74 and 88 and, if air-fuel ratio learning is not performed by the set N number of times, air-fuel ratio learning control is forcibly executed.
Patent JP-H0529626-A (JP)
Title: Thin film transistor
Inventor: TAKEDA MAKOTO
IPC: H01L21/336
Filed: 1991-12-27
Abstract: PURPOSE:To form an amorphous silicon layer as a semiconductor layer without decreasing insulation even in glow discharge by forming an anode oxide film of Ta2O5, forming a gate electrode of Ta, and inserting an insulating layer between the Ta2O5 anode oxide film and the amorphous silicon semiconductor layer. CONSTITUTION:A gate electrode 20 comprising Ta and a first insulating film 30 comprising an anode oxide film whose Ta surface is thin are formed. Si3N4 is laminated as a second insulating film 31 on the first insulating film 30. Double-gate insulating films are constituted of the first insulating film (Ta2O5) 30 and the second insulating film (Si2N4) 31. An amorphous silicon layer is laminated thereon as a semiconductor layer 40 by glow discharging. Al is formed as a source electrode 50 and a drain electrode 60 by vapor deposition. Thus, a thin film transistor(TFT) is fabricated. Si3N4 is laminated as a surface protecting film 70 on the TFT, and the exposed part of the semiconductor layer 40 is coated.
Patent JP-H06195197-A (JP)
Title: Voice encoding arithmetic operation unit
Inventor: YAMADA SEIICHI
IPC: G06F7/00
Filed: 1992-12-25
Abstract: PURPOSE:To reduce the number of processing steps, to accelerate the processing speed of the entire arithmetic operation unit and to reduce power consumption by parallelly transferring data with a RAM in the voice encoding arithmetic operation unit based on an ADPCM system or the like. CONSTITUTION:In addition to the transfer of data among a data RAM 2, ALU 3 and registers 4 and s through a main bus 1, data are transferred from the RAM 2 by using a transfer use register 6 and a transfer use bus 7 or the arithmetic operation result of the ALU is parallelly transferred to the RAM 2.
Patent JP-2000173930-A (JP)
Title: Manufacture of semiconductor element
Inventor: NAKAJIMA TAKASHI
IPC: H01L21/31
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To make it difficult to generate a thermal deformation of jigs or the like and stabilize the state of treatment of a wafer by a method wherein a semiconductor device of a structure, wherein the height in the inner periphery side groove side surfaces from the groove bottom part of an O-ring groove formed in a chamber for wafer treatment or the jigs the chamber is formed lower than the height of the outer periphery side groove side surfaces of the O-ring grooves, is used. SOLUTION: Grooves 6 for O-ring for keeping the inside of a vacuum chamber 1 in a vacuum are repectively formed in the surfaces in contact with a backing plate 3 of electrode insulators 2, and O-rings 7 are installed in the grooves 6. The plate 3 is fixed on a casing 13 with a bolt 21. The height (h1) of the inner periphery side groove side surface 6b from the bottom 6a of the groove 6 in the insulator 2 is made lower than the height (h2) of the outer periphery side groove side surface 6c of the groove 6 and the outer periphery side surface 6e of the peripheral part of the groove 6 supports the whole electrode in contact with the plate 3, but the inner periphery side surface 6d of the peripheral part of the groove 6 is formed to have a structure, wherein the surface 6d is not in contact with the plate 3.
Patent JP-2000172092-A (JP)
Title: Image forming device
Inventor: YASUKAWA SHINJI
IPC: G03G21/16
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To make an intermediate transfer unit easily mountable/demountable in a relatively small space. SOLUTION: This device has an intermediate transfer belt 160 stretched between rollers 110-150 and driven circularly. Also the device is provided with an intermediate transfer unit TU that is mountable/demountable on/from an image forming device main body, and a slide frame 410 that can be pulled out of the device almost in a horizontal direction orthogonal to the directions of the axes of the roller 110 and so on. The intermediate transfer unit is mounted on the device main body by being mounted from above the slide frame pulled out and by pushing the slide frame into the device main body. When the unit is mounted, an intermediate transfer belt is brought into pressure contact with the photoreceptor 321 of the device main body by the tension of the belt itself between the rollers 110-150.
Patent JP-H11277696-A (JP)
Title: Propylene resin foamed laminated flat sheet and its production
Inventor: KINO TORU
IPC: B32B5/18
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene resin foamed laminated flat sheet excellent in rigidity, surface flatness, printing properties, appearance and cushioning properties though light in wt. and also excellent in drawing processability by cutting open a laminated and integrated cylindrical foamed object to form the same into a sheet and subsequently heat-treating the foamed object at specific temp. to take up the same by a roll. SOLUTION: A cylindrical foamed body wherein a surface layer comprising a propylene resin and having a density of above 0.4 g/m<3> is provided on at least the single surface of a propylene resin foam layer is formed by extruding a foamable compsn. from a coextrusion die. Next, the cylindrical foamed body is cut open in an extrusion direction to form a foamed laminated sheet and both upper and rear surfaces of the foamed laminated sheet are heated to the (thermal deformation temp. -20 deg.C) of the propylene resin constituting the surface layer 3 or higher and this heated laminated sheet is taken up to obtain a foamed laminated flat sheet 1 wherein the density of a core layer 2 is 0.045-0.30 g/cm<3> , the basis wt. of surface layers 3 is 20-300 g/m<2> , a whole density is 0.10-0.35 g/cm<3> and a whole thickness is 2-10 mm.
Patent JP-H06197121-A (JP)
Title: System switching system for redundant constitution of atm switchboard
Inventor: MIYAGI MORITERU
IPC: H04L1/22
Filed: 1992-12-25
Abstract: PURPOSE:To provide a switching system in the redundant constitution of an ATM switchboard in which the occurrence of the inconvenience of the overlap or omission of a cell at the time of the switching processing of a system can be prevented. CONSTITUTION:This system is equipped with a cell input stopping function 10a which stops the input of the cell from an input side interface to a switching inputting part 11 at the time of the issue of a system switching request, buffer clear function 12c which clears the buffer memory of the switch outputting part of a system to be an active system, and cell transmission limiting function 12d which stops the transmission of the cell from the switching outputting part of the system to be the active system. Moreover the system is equipped with an AND condition detecting circuit 15 which detects the completion of the transmission of the cell from the entire buffer memories of the switch outputting part of the system used as the active system.
Patent JP-2000171033-A (JP)
Title: Combustor
Inventor: TANIMURA YOSHITAKA
IPC: F23N5/20
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a combustor in which trial operation mode can be executed surely and unconsciously of a user by integrating the combustion time after start of use and executing a trial operation mode for adjusting the combustion conditions of a burner until the integrated combustion time exceeds a trial operation set time. SOLUTION: A control section H comprises a computer and regulates the mixing ratio of fuel gas and combustion air in an air duct 7 as the combustion conditions of a burner 3 until the combustion time integrated by a combustion time integrating means 19 after start of use, i.e., after installation of a hot water supply apparatus, exceeds a preset trial operation set time (e.g. 150 min). A trial operation mode for controlling the delivery hot water temperature to a target temperature based on an operation command from a remote control operating section R is executed. Upon elapsing the trial operation time, the burner 3 is burnt at a specific adjusted mixing ratio and a normal operation mode for controlling the delivery hot water temperature to a target temperature based on a command from the remote control operating section R is executed.
Patent JP-H11169805-A (JP)
Title: Substrate treating device
Inventor: KIMURA YOSHIHIRO
IPC: B08B5/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To enable a device to surely hold a driving part driven by an air cylinder in a safe position even when it is in a non-energized state by a power failure or the like. SOLUTION: This device is provided with a stop valve 20 driven by an air cylinder 22, an air supply source 46 for supplying air to the air cylinder 22 through a first pipe lien 50, a gaseous nitrogen supply source 56 for supplying gaseous nitrogen obtained by vaporizing liquid nitrogen to the air cylinder 2 through a second pipe line 58 branched from the first pipe line 50 and a supply gas switching means 66 for supplying the air to the air cylinder 22 from the air supply source 46 when there is in an energized state and for supplying the gaseous nitrogen to the air cylinder 22 from the gaseous nitrogen supply source 56b when there is in a non-energized state.  The supply gas switching means 66 is constituted of a normally closed type solenoid stop valve 52 arranged on the upstream side from the branched point of the second line 58 in the first line 50 and a normally opened type solenoid stop valve 60 installed in the second line 58.
Patent JP-2001167233-A (JP)
Title: Mobile memory management system and smart card
Inventor: ARII HIDEFUMI
IPC: G06K17/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a system in the case of using a mobile memory such as a smart card by loading plural applications, and to provide the smart card. SOLUTION: In the mobile memory management system, a smart card A to be used by loading plural application s is issued on the basis of a smart card B for the purpose of key management and application management. The smart card B stores management information, key information and application based on the agreement between a card issuer and an application provider. The smart card A occupies a part of memory areas on the smart card A on the basis of the smart card B, then has a function on the card for confirming information acquired from the smart card B is true when issuing the smart card by loading this application.
Patent JP-H09155709-A (JP)
Title: Automatic delivery device of working member
Inventor: SARUTA AKIRA
IPC: B24B13/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To easily cope with delivery position change, provided high position accuracy, and lower manufacturing cost in an automatic delivery device which is constituted so as to automatically deliver a working member to a working machine. SOLUTION: A moving arm S is constituted of a main body part 11, a first movable part 12, a second movable part 13, and a mounting head 14. A head shaft 14a is fixed to the mounting 14 so as to be capable of rotating, and suction shafts 15, 16 for sucking an upper pan 3 are arranged in the mounting head 14. A proximity sensor 21 is fixed to a driving rod 7 of a polishing machine, and a dog 22 is fixed to the side surface of the second movable part 13 so as to face the proximity sensor 21. The reference position is detected with the proximity sensor 21 and the dog 22, and the moving distance of the mounting head 14 is corrected based on the change in the reference position so as to be capable of always delivering the upper pan 3 in the adequate delivery position.
Patent JP-H0698777-A (JP)
Title: Modification of fatty acid by delta9 desaturase in transgenic plant tissue
Inventor: HILDEBRAND DAVID F
IPC: A01H5/00
Filed: 1992-12-25
Abstract: A method for the alteration of synthesis of fatty acids and the corresponding compositions of triacylglycerols in plants is provided. Plant tissue transformed with a fatty acid CoA desaturase gene obtained from an animal or yeast source shows a decrease in saturated 16 and 18 carbon fatty acids with a corresponding increase in monounsaturated 16 and 18 carbon fatty acids in transformed calli, leaves and seeds.
Patent JP-H09167967-A (JP)
Title: A/d converter
Inventor: TANI YASUNORI
IPC: H03M1/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an A/D converter capable of simplifying the constitution of a digital filter even if the A/D converter is multibit, in the oversampling type A/D converter composed of the A/D converter and a digital filter. SOLUTION: This converter is constituted of an A/D converter 11, a noise shaver 12 converting the output into a 1-bit signal and suppressing quantization noise and a non-recursive digital filter 13 converting the sampling frequency of the output and suppressing foldover noise. Since the output of the digital signal of the A/D converter 11 is converted into the 1-bit signal by the noise shaver 12, converter can be made simple in constitution and small in circuit scale by using an AND gate for a multiplier performing the multiplication with a coefficient in the digital filter 13. The converter includes a means for performing the conversion into the 1-bit signal via an intermediate sampling frequency conversion and a means for constituting the A/D converter and the noise shaver with a ▵Σ modulator.