baber/WOPTO huggingface dataset:
Patent JP-H0221851-A (JP)
Title: Ultrasonic device
Inventor: TANABE KOJI
IPC: A61B8/06
Filed: 1988-08-10
Abstract: PURPOSE:To grasp a portion where abnormal blood flow occurs by simultaneously reading out stored tomographic signal and Doppler image signal and displaying real time two-dimensional tomographic image and real time two-dimensional Doppler image in such a manner to lie one on top of another. CONSTITUTION:Ultrasonic beams are transmitted and received twice in the same direction to detect the blood flow speed in that direction, and sequentially the transmitting and receiving directions of ultrasonic beams are switched under the control of a control circuit 7 and scanned to obtain two-dimensional tomographic image and two-dimensional Doppler image in a short time. When an image data input switching device 13 is connected to A contact point side, the tomographic image data is stored in a memory 14 and when it is connected to B contact point side, the Doppler image data is stored in the memory 14. When the control for switching the input switching device 13 and the control for writing and reading data in and from the memory 14 are made by a control circuit 16, two-dimensional tomographic image data and Doppler image can be taken in substantially in real time. Further, in order to simultaneously display the two-dimensional tomographic image and Doppler image in such a manner as to lie one on top of another, two sets of memories for tomographic image and Doppler image are provided in the memory 14, and the contents are simultaneously read out to be displayed on a display device.
Patent JP-S5987260-A (JP)
Title: Suction secondary air supply device
Inventor: FUJIMURA AKIRA
IPC: F02D43/00
Filed: 1982-11-12
Abstract: PURPOSE:To control the air-to-fuel ratio to a desired range only using a simple construction as well as to enhance the response, by changing the open area of an air control valve installed in the upper stream of a solenoid operated valve provided in the suction secondary air passage through the use of control neg. pressure to be supplied from a neg. pressure control means to an exhaust gas feedback control valve. CONSTITUTION:Neg. pressure in a neg. pressure chamber 10a of an exhaust gas feedback control valve 10 is controlled by a neg. pressure control part 11. An air control valve 35 provided in the midway of a suction secondary air passage 34 is formed in the same construction as said exhaust gas feedback control valve 10 to serve with its valve chest 35b as a part of this suction secondary air passage 34, where the valve element 35c is pressed by a valve spring 35d in the direction of blocking the suction secondary air passage 34 so as to control the open area of the suction secondary air passage 34, which shall be determined according to the magnitude of neg. pressure supplied to a neg. pressure chamber 13a of an air valve 13. A solenoid operated valve 38 installed in the suction secondary air passage 34 in its down stream of the above-mentioned air control valve 35 opens and shuts in accordance with the level of output signal from an oxygen concentration snesor 41. Because the secondary air is supplied proportional to the amount of main suction air, the air-to-fuel ratio can be controlled always in a specific range regardless of the opening of the throttle valve.
Patent JP-H0858049-A (JP)
Title: Laminator
Inventor: SAKAI TAKASHI
IPC: B29C63/02
Filed: 1994-08-24
Abstract: PURPOSE: To provide a laminator with which overlapped sending of objects does not occur, only a specific quantity of the objects can be superposed by their end parts correctly, setting of a film is simple, curling after lamination can be prevented, and cutting of the film can be done quickly. CONSTITUTION: An object supply section 10 for supplying in sequence sheet-like objects 1 to be laminated, a film supply section 30 for supplying a continuous laminate film 2, a lamination section 50 for attaching with pressure the laminate film 2 to one face of the object 1, a curl correction section 70 which is arranged at a back stage of the lamination section 50 and corrects the curl of the object 1 on which the laminate film 2 is laminated, and a cutting section 90 for cutting the laminate film 2 at every object 1 are provided.
Patent JP-H0489399-A (JP)
Title: Formation of thin film of iii-v compound semiconductor
Inventor: MORI KAZUO
IPC: C30B25/02
Filed: 1990-07-27
Abstract: PURPOSE:To form a high-quality thin film of a III-V compd. semiconductor by epitaxial growth at a low temp. by alternately feeding a hydrogen compd. having the direct bond of a group III element and a halogen element as a volatile complex compd. and a group V element to the surface of a substrate. CONSTITUTION:A hydrogen compd. having the direct bond of a group III element and a halogen element as a volatile complex compd., e.g. GaH2Cl and a group V element or a volatile compd. of a group V element e.g. a nitrogen compd. such as trimethyleneamine [N(CH3)3] are alternately fed to the surface of a substrate and a thin film of a III-V compd. semiconductor is formed.
Patent JP-S6260440-A (JP)
Title: Connecting terminal for motor
Inventor: OGAWA KUNIYUKI
IPC: H02K3/04
Filed: 1985-09-10
Abstract: PURPOSE:To fix a winding terminal in a fixing section for a connecting terminal and a lead wire safely and positively by forming a polyester resin layer on the inside of the fixing section for the connecting terminal. CONSTITUTION:A connecting terminal consists of a connecting terminal proper 6 using brass or copper as a material and a polyester resin layer 7 coated on the side of a fixing section 5. Fusing sections 4 electrically conduct winding terminals 2, 3 and lead wires 1 with the connecting terminals 6. The fixing section 5 functions as the mechanical reinforcement of the fusing sections 4. When the connecting terminals is caulked and fastened by the fixing section 5, the polyester resin layer 7 serves as a cushioning material and prevents the disconnections of the winding terminals 2, 3, and the polyester resin layer 7 melts and wraps the winding terminals 2, 3 and the lead wires 1, thus ensuring the fixing of the fixing section 5.
Patent JP-S6090560-A (JP)
Inventor: MATOBA KAZUNARI
IPC: A61C1/00
Filed: 1983-10-25
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-H0250813-A (JP)
Title: Transfer mold device
Inventor: SAKAMOTO TOMOO
IPC: H01L21/56
Filed: 1988-08-12
Abstract: PURPOSE:To enable injection speed and injection pressure to be precisely controlled, while the weight change of tablet is corrected without enlarging a device by a method in which while the group of plungers are supported on piston rods by way of a train of oil pressure cylinder chamber, the pressure-regulating circuit capable of switching is connected to the oil pressure cylinder chamber. CONSTITUTION:Pellet 32 is received in each cavity 3, and a cylinder block 18 is pushed upward by a piston rod 14. Then the inner pressure in each small cylinder chamber 19 is regulated into maximum injection pressure, whereby since each plunger 8 is controlled in such a state that each plunger 8 is integrally moved with the rising of the cylinder block 18, each plunger 8 is surely moved integrally with the stroke of the piston rod 14. By each small cylinder chamber 19 connected in a train by a communicating path 20, the weigh change of tablet 7 is corrected with the stroke of each plunger 8, and the resin is uniformly injected into each cavity 3.
Patent JP-S6177437-A (JP)
Title: Infrared ray remote controller
Inventor: SHINOHARA HATSUHIKO
IPC: H04B10/114
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a remote controller with excellent convenience by providing a switch interrupting the transmission only to an infrared ray lighting section in an infrared ray remote controller having a clock function. CONSTITUTION:An output side of an infrared ray encoder 5f of an adaptor 5 for an infrared ray remote control commander having a clock circuit 5d of clock function is connected to a light emitting diode 5e generating an infrared ray via a connection switch SW 8. The SW 8 is turned on normally and a desired equipment is subject to remote control for a desired operation at the scheduled time stored in a RAM 5c. When the schedule written in the RAM 5c is not executed temporarily, the SW 8 is turned off, a drive signal from an encoder 5f is not fed to a diode 5e so as not to irradiate an infrared ray. Since the power supply 5g is not turned off, the circuit 5d is in operation, the clock function continues and the schedule written in the RAM 5c is not erased.
Patent JP-S6356779-A (JP)
Title: Portable storage medium processor
Inventor: HIROKAWA KATSUHISA
IPC: G06K17/00
Filed: 1986-08-28
Abstract: PURPOSE:To improve a security by providing a means to execute the exchange of a data between a portable storage medium and a data holding device without passing through a host and providing a device to hold information to activate at least one side of the above-mentioned means or the host. CONSTITUTION:For a host control unit 11 and an issuing processing unit 27, the completion of activation is executed when inserted access key card AC and key card KC are judged to be correct. The data common to an IC card to be written into the IC issued card are held at a fixed data card FC, removed from a hopper 31, and written through the reading/writing control part 39 to the IC card to come through an encoding part 32 and an embossing unit 33 to a reader/writer unit 34. Consequently, since the data do not pass through a host processor 12, the data do not leak to an external part and when cards AC and KC are absent, activation cannot be executed.
Patent JP-H0654582-A (JP)
Title: Brushless motor drive control circuit
Inventor: HONDA YASUYOSHI
IPC: H02P6/18
Filed: 1992-07-27
Abstract: PURPOSE:To provide a control circuit which efficiently drives a brushless motor regardless of the variation in number of revolution. CONSTITUTION:The title control circuit consists of a resultant voltage detecting circuit 3, connected in parallel with fixed windings, which is composed of resistors forming polyphase connection and detects the terminal voltage of the fixed windings; comparator 15 which generates exciting timing waveform signals VP to detect the timing to excite the fixed windings based on the neutral point voltage of the fixed windings and the resistance neutral point voltage of the resultant voltage detecting circuit 3; and reference signal circuit 9 which outputs reference square-wave signals PT, having a required phase difference, in response to exciting timing waveform signals VP from the comparator 15. In addition the control circuit is provided with a three-phase ring counter 4 which outputs exciting signals SUH-SWL for timely connecting/disconnecting switching elements based on the rise and fall of the reference square-wave signals PT output from the reference signal circuit 9.
Patent JP-S6177729-A (JP)
Title: Manufacture of thermocouple type infrared detecting element
Inventor: NAKAMURA KUNIO
IPC: G01J1/02
Filed: 1984-09-25
Abstract: PURPOSE:To eliminate futile evaporation work due to bonding failure, to improve yield rates and to making it possible to reduce lost working time, by performing all the evaporation works under the state a thin substrate film is bonded to a metal plate. CONSTITUTION:The central part of a metal plate 10 is counterbored with front, back and both end parts being made to remain. Thus the central part is opened. A thin substrate film 2 is bridged over both right and left end parts of the counterbored part 11 of the metal plate 10 and bonded. Bismuth, antimony and gold are sequentially evaporated on the opposite side of the plate 10 with respect to the thin film 2, and two kinds of metal thin layers 3 and 4 are alternately arranged in series. Both ends are laminated and bonded. Signal taking-out electrodes 8 are arranged at the ends of the thin films 3 and 4. The laminated and bonded parts of the thin films 3 and 4 are separated by temperature sensitive and reference bonded parts 5 and 6 in every other piece. Finally platinum black is evaporated on the opposite side with respect to the bonded part group 5 through an opening part 12, and a infrared absorbing layer 7 is arranged.
Patent JP-S6179440-A (JP)
Inventor: KITAJIMA MASAKAZU
IPC: A61B5/02
Filed: 1984-09-25
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-H02302990-A (JP)
Title: Power source supply voltage conversion circuit
Inventor: DONNSUN MIN
IPC: G06F1/26
Filed: 1989-08-03
Abstract: PURPOSE: To minimize the current consumption and to minimize fluctuation in internal source voltage by constituting so that the main source part of a peripheral source circuit and the main source part of an array source circuit are operated at the time requiring a large amount of current, and the sub-source part of the peripheral source circuit and the sub-source part of the array source circuit are operated independently of respective main source parts. CONSTITUTION: This circuit is provided with a divider 26 that the peripheral source circuit 20P and the array source circuit 20A generated a proportion voltage in proportion to an internal supply voltage, the main source part 22M having main differential amplifiers 30A, 30P activate by a prescribed pulse and comparing the proportion voltage with a reference voltage and main power elements 32A, 32P supplying the internal source voltage in response to signals from the main differential amplifiers 30A, 30P and a sub-source part 22S having sub-differential amplifiers 31A, 31P always activated and comparing the proportion voltage with the reference voltage and sub-power elements 33A, 33P supplying the internal source voltage in response to the signals from the sub- differential amplifiers 31A, 31P.  Thus, the current consumption is minimized, and the internal source voltage fluctuation is minimized.
Patent JP-H0621760-A (JP)
Title: Phase shifter
Inventor: FURUKAWA KATSUO
IPC: H03H11/16
Filed: 1992-07-03
Abstract: PURPOSE:To provide a circuit of a phase shifter which outputs a phase difference (e.g. 90 deg.) independent of the frequency at the frequency higher than a fixed level without using any external parts and can be easily converted into an IC. CONSTITUTION:The signal voltage Vi inputted to a phase difference generating block A is supplied to the base of a transistor TR 3 and taken out through an emitter. Then, the voltage Vi is inputted to the base of a TR 6 through the TR 4 and 5. The emitters of these TR 3-6 are grounded via the decentralized resistances 7, 8, 9 and 10. The collector of the TR 6 is connected to a power supply Vcc via a resistance 11 and outputted through a terminal 14. A phase difference correcting block B inputs the voltage Vi to the base of a TR 16, and the output of the block B is supplied to the base of a TR 23 via the TR 17 and 18, a resistance 21 and then the resistances 19 and 20 and taken out of the collector of the TR 23. Then, the output is sent to a terminal 28. A prescribed phase difference is secured between both outputs of terminals 14 and 28.
Patent JP-S6445760-A (JP)
Title: Composition for oxide superconducting molded article
Inventor: SHIBATA TOSHIAKI
IPC: H01B12/00
Filed: 1987-08-11
Abstract: PURPOSE:To obtain the titled composition having excellent workability such as drawing or rolling, by mixing an oxide superconducting substance with a non-reactive low-melting amorphous material. CONSTITUTION:The objective composition is produced by mixing (A) an oxide superconducting substance of formula, etc., with (B) a low-melting amorphous material (e.g. ZrF4-BaF2-LaF3-NaF-AlF3) exhibiting fluidity at a temperature below the transition temperature of the superconducting substance from rhombic system to tetragonal system at a weight ratio (A:B) of (1-9):(9-1).
Patent JP-S6179915-A (JP)
Title: Gas turbine ignition device
Inventor: HAYATA TERUNOBU
IPC: F23R3/40
Filed: 1984-09-27
Abstract: PURPOSE:To improve a characteristic of ignition at a low temperature and extend a life of catalyst in a catalyst combustion type gas turbine ignition device by a method wherein the catalyst is composed by carrying alumina containing noble metal catalyst which is rapidly cooled on a heat-resistant carrier. CONSTITUTION:Rare metals such as Y, Ce, La, Nd, Sm, Gd and others is included as an alloy in a precision metal catalyst in which a rapid cooling treatment is applied and its heat-resistant characteristic is improved, thereby a catalyst 8 is formed. In this case, a ratio between the noble metal and the rare earth metal is made as a specified proportion ratio between the noble metal and the rare earth metal such as Pd3Gd is made 3/1 as much as possible. with this arrangement,it is possible to extend the life of catalyst and improve a characteristic of ignition at a low temperature.
Patent JP-H0484521-A (JP)
Title: Data compression and expansion circuit
Inventor: OWADA HIDEO
IPC: H03M7/30
Filed: 1990-07-26
Abstract: PURPOSE:To attain compression processing of two sets of data information or over each different from one line with one data compression circuit by writing any of plural coded data stored in a storage section to a register section so as to compress a picture data different from each prescribed length. CONSTITUTION:A reference line and a coded line by one line each in a picture 'a' are fetched in a buffer 11 and a buffer section 3 and data compression processing is implemented by a compression circuit 4 based on each line data. The data compressed by the compression circuit 4 is outputted to a register section 5, in which a code output is implemented in the timing when an inputted data reaches 8 bits. When the compression processing by one line of the picture 'd' is finished, information of a bit counter 5b and a shift register 5a is stored in an external memory 9. Thus, the compression processing of two sets of data information or over each different from one line is implemented with one data compression circuit.
Patent JP-2001027750-A (JP)
Title: Liquid crystal display device
Inventor: ORISAKA YUKIHISA
IPC: G09G3/20
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to drive gate signal lines by a single driving means and a power source device correspondingly to any display means of a Cs-On-Common structure and a Cs-On-Gate structure. SOLUTION: An active matrix type liquid crystal display device 1 is comprised of a liquid crystal panel 2, a gate driver 3 provided with a change-over circuit, a source driver 4, a control circuit 5, a power supply circuit 6, a counter electrode drive circuit 7, etc. When a voltage VDD is applied to the change-over circuit, it applies to an output circuit the voltage VDD to ON-state of a TFT (thin film transistor) element and a voltage VSS to OFF-state, respectively. Moreover, the change-over circuit, when it is impressed with the voltage VSS, it applies to the output circuit the voltage VDD to ON-state of the TFT element and a voltage of a rectangular wave signal ACK to OFF-state, respectively. Thus, the liquid crystal display device 1 is able to drive gate signal lines 8... by the single gate driver 3 according to the structure of the liquid crystal panel 2.
Patent JP-H0616300-A (JP)
Title: Heat loss preventing device for web passing elastic nip roll
Inventor: WATANABE MANABU
IPC: B65H27/00
Filed: 1992-07-03
Abstract: PURPOSE:To accurately detect the partial heating of an elastic nip roll in a calender so as to lower temperature, thereby preventing the generation of thermal expansion and cracks positively. CONSTITUTION:Plural roll temperature lowering air nozzles 4 are provided parallel along the axial direction of an elastic nip roll 2, and an infrared sensitive thermometer 7 slidingly reciprocated in the axial direction of the roll 2 is provided to continuously measure the surface temperature of the roll 2 in the same direction. On the basis of the thermometer 7, the air nozzle 4 corresponding to an abnormally heated part is opened to lower the temperature.
Patent JP-S58101110-A (JP)
Title: Manufacture of polybutadiene-modified unsaturated polyester
Inventor: IZUMI HIROFUMI
IPC: C08G63/00
Filed: 1981-12-11
Abstract: PURPOSE:To obtain at high temperatures and in a short time titled polyester capable of freely varying an incorporation of polybutadiene and extent of modification, by the reaction between an alpha,beta-unsaturated discarboxylic acid and a polyhydric alcohol in a specific molar ratio followed by the reaction with alpha,omega- polybutadiene glycol, etc. CONSTITUTION:A reaction is carried out between (A) an alpha,beta-unsaturated discarboxylic acid or its anlydride (e.g. maleic anhydride) and (B) a polyhydric alcohol (except alpha,omega-polybutadiene glycol) in a molar ratio A/B of 0.7-1.3 followed by the reaction with alpha,omega-polybutadiene glycol or alpha,omega-hydrogen-incorporated polybutadiene glycol, thus obtaining the objective unsaturated polyester. A  cured product can be manufactured by dissolving the above polyester in a monomer such as styrene follwed by the reaction in the presence of an initiator.
Patent JP-H0252828-A (JP)
Title: Sheet delivery mechanism
Inventor: NANSHIN ISATO
IPC: B41J13/00
Filed: 1988-08-11
Abstract: PURPOSE:To perform detection of zero sheet of sheets with high reliability by providing a 0 sheet detecting means which is energized through the force of a spring in a manner to hold sheets between the nip formed by a pusher and a delivery roller and detects a lever tip part protruded through a notch part when sheets are reduced to zero. CONSTITUTION:When sheets 1 are present, a tip part 20a of a lever 20 is not protruded toward the sheets 1 through a notch part 18 of a pusher 17. When the sheets 1 are delivered by means of a delivery roller 2 and the sheets 1 are reduced to zero and the pusher 17 is lowered to a lowermost position, the tip part 10a of the lever 20 is energized and protruded through the notch part 18 through the force of a spring means 5. The protruded tip part part 20a is detected by a 0 sheet detecting means 19, and detecting information therefrom is inputted to a control part 14 through a detecting circuit 16 to decide that no sheet is present.
Patent JP-H0652056-A (JP)
Title: Cache memory system
Inventor: KATO KOJI
IPC: G06F12/08
Filed: 1992-07-28
Abstract: PURPOSE:To improve the efficiency of cache memory by attaching another cache directory on one of cache memory controllers. CONSTITUTION:A secondary cache memory controller 1 is equipped with secondary cache memory 4, a primary cache directory, 2 and a secondary cache directory 3. Also, the secondary cache memory 4 corresponds to the secondary cache directory 3. Furthermore, the primary cache directory 2 is not provided with corresponding cache memory in the secondary cache memory controller 1, and is provided with the same information as that of a primary cache directory 9 in a magnetic memory device 12. Therefore, the secondary cache memory controller 1 can be set as a condition whether or not the primary cache directory 2 and the secondary cache directory 3 should be registered on the cache memory 4. Therefore, the data other than that in primary cache memory 10 can be registered on the secondary cache memory 4.
Patent JP-S58101960-A (JP)
Inventor: SHINOHARA NOBUO
IPC: E04F13/02
Filed: 1981-12-14
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。