baber/WOPTO huggingface dataset:
Patent JP-H1037194-A (JP)
Title: Driven pile holding tool
Inventor: WATABE MINORU
IPC: E02D13/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a driven pile holding tool which allows a pile to stand by itself vertically on the ground and permits a single workman to perform the pile driving operation safely and effectively. SOLUTION: The side edges of two semi-cylindrical members 11 and 12 are butted together so that a cylinder 13 is formed. The mating side edges on one side of these semi-cylindrical members 11 and 12 are pin coupled through a shaft 15 which is parallel with the axis 14 of the cylinder 13, and the two semi-cylindrical members are made rotatable round the shaft 15 so as to make opening and closing. Their side edges mating on the other side are provided with projections protruding outward, and the projections are tied together so that the two members are shut. An intended holding tool 34 for a driven pile is accomplished by pin coupling of rods 17 and 18 through a shaft 16 directed perpendicularly to the axis 14 of the cylinder 13 at the bottoms of the two members 11 and 12.  A single pipe 37 is inserted in and held by the cylinder 13 set as standing by itself on the ground with the rods 17 and 18, and the single pipe 37 is driven.
Patent JP-H0659005-A (JP)
Title: Squid flux meter
Inventor: SATA KENICHI
IPC: H01L39/04
Filed: 1992-08-05
Abstract: PURPOSE:To provide an SQUID flux meter capable of reducing the number of a wiring by thermally coupling a pair of wiring means with the cooling stage means of a very low temperature refrigerator means. CONSTITUTION:A final cooling stage is cooled to below the transition temperature to superconductivity of an SQUID 1, and a predetermined bias current is supplied to the SQUID 1 from a constant current source 14 through a pair of wirings 4, and when an external magnetic flux is led to a superconducting loop 11 from an external magnetic flux circuit, a voltage corresponding to the external magnetic flux is obtained at both ends of the loop 11. The voltage is led to an FLL circuit 15, and a feedback current obtained from the circuit 15 is supplied to a feedback coil 3. Thereby, the change of the external magnetic flux led to the loop 11 is cancelled to keep constant the magnetic flux led to the loop 11, so that the external magnetic flux may be measured with accuracy, for instance, by integrating a feedback signal obtained in the circuit 15.
Patent JP-S58112179-A (JP)
Inventor: FUJITA YOSHIHARU
IPC: B41J5/30
Filed: 1981-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60100987-A (JP)
Inventor: KIMURA MINORU
IPC: A63F9/00
Filed: 1983-11-07
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-S59102749-A (JP)
Title: Paper sheet reversing device
Inventor: KAMIARA AKITO
IPC: B65H15/00
Filed: 1982-11-30
Abstract: PURPOSE:To correct a curl of a paper sheet caused by reversion by disposing a flat transport path continuously connected to a twist transport path formed by twisting an endless belt as a reversing portion. CONSTITUTION:In case of applying a reversing device to a cash classifying and totalizing machine for classifying and counting plural kinds of paper money, the reversing device 11 comprises a twist transport path 20 twisted in 180 deg. arc, in which an elastic endless belt (twist belt) 21 twisted in 720 deg. arc (turned over twice) is stretched like the figure of 8 through a plurality of rolls. Flat plate guide members 23a-23d twisted according to the twist of the belt 21 are disposed between the rolls 22f and 22d and between the rolls 22a and 22c to stably transport paper money P. A horizontal transport portion 26 formed by disposing a roll 25 parallel to the roll 22c is connected to the twist transport path 20, thereby correcting a curl of the paper money P.
Patent JP-S6190370-A (JP)
Title: Digital picture recording device
Inventor: ETO YOSHIZUMI
IPC: G11B20/10
Filed: 1984-10-08
Abstract: PURPOSE:To reduce the capacity of memory, by setting the sampling frequency and number of bit of modifying signal smaller than those of picture signal. CONSTITUTION:An analogue picture signal inputted to an input terminal 1 is converted into an digital signal by an A/D converter 2, and a detection code is added to it by a coder 3, and recorded on a VTR5 through a modulator 4. The reproduction signal is converted into former code by a demodulator 6 and error is corrected by a decoder 7. A modifying signal device 11 receives the picture signal from the decoder 7 and suppress its redundancy and temporarily stores it in a memory 12. The output of the memory 12 is decoded to a former picture signal by a modification decoder 13, and used as a modification signal at the decoder 7. Its picture signal is converted into the analogue signal by a D/A converter 9 and outputted from a terminal 10. Since the redundancy of the picture signal is suppressed by the modification decoder 13, the capacity of the memory 12 can be reduced.
Patent JP-H1054924-A (JP)
Title: Connector of optical fiber cable
Inventor: TANAKA AKIRA
IPC: G02B6/44
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To change the wiring direction of an optical fiber cable and to easily carry out the work to change the wiring direction with simple constitution. SOLUTION: This connector is provided with a ferrule 2 which holds the end of the optical fiber cable 1, a connector housing 3 in which the ferrule 2 is freely rotatably supported and a cap 5 which is mounted at the end of the connector housing 3. An insertion hole 15 of the optical fiber cable 1 is formed at the cap 5 and a bent surface part 16 of a flaring shape having the radius of curvature corresponding to the permissible radius of curvature of the optical fiber cable 1 is formed at the insertion hole 15.
Patent JP-S6454761-A (JP)
Title: Semiconductor device
Inventor: YOSHIZUMI KEIICHI
IPC: H01L29/47
Filed: 1987-08-26
Abstract: PURPOSE:To increase the peripheral length of a Schottky barrier diode without increasing the area of the diode by forming the pattern of a guard ring region in a predetermined form in a semiconductor formed with the diode on a semiconductor substrate. CONSTITUTION:A guard ring 6 on the periphery of a Schottky barrier diode 5 of an n<+> type diffused layer on a semiconductor substrate is formed in a mesh-like pattern. The peripheral length of the diode 5 is substantially increased without increasing the area of the diode 5 by this pattern to reduce its forward voltage to increase a current at the time of operation, thereby stabilizing an operating potential to reduce its area and to enhance its performance.
Patent JP-S6455798-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUURA KATSUHIKO
IPC: G11C29/04
Filed: 1987-08-26
Abstract: PURPOSE:To select a preliminary memory bit without fail by deciding the potential condition of a transistor connected to a setting input terminal while other edge of a fuse is connected to a source immediately after an address is fetched and holding this with an FF circuit. CONSTITUTION:To a setting input terminal S of an FF 17, the potential condition of a node N, namely, an H or L level is inputted by the cutting condition of fuses 1-6 of a redundant circuit and the potential condition is stably held. To an input terminal C, a setting clock signal SCK is inputted from a column address fetching signal 1CAS after a constant delaying time. From an output terminal Q and inversion Q, the output to hold the potential condition of the node N is inputted to the gate of transistors (TR) 14 and 15. The TR 14 and 15 are turned on and off in the condition of the H or L level of a clock signal CK and the gate inputted after the delaying time of the constant time from a row address fetching signal, and to the gate of a transistor for a transfer gate between an preliminary or ordinary memory bit line and a data line, a switching signal SCL or CL is sent.
Patent JP-S58114877-A (JP)
Inventor: KIGAMI SUSUMU
IPC: B25J9/02
Filed: 1981-12-29
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-H0765963-A (JP)
Title: Natural light reproducing system
Inventor: KIKUCHI TAKAMASA
IPC: H05B37/02
Filed: 1993-08-25
Abstract: PURPOSE:To reproduce the natural light of outer field with high fidility controlling the chromatic temp. on the basis of the region information, time information, and environment information. CONSTITUTION:A natural light reproducing system is composed of a latitude input means 1, date input means 2, environment, sensor 3 to sense the illuminance and chromatic temp. of the outer field, memory means 6 to store the chromatic temp. and illuminance corresponding to the regional latitude and the date, a means 5 to decide the chromatic temp. and illuminance of the closed space on the basis of the memory means 6, and a means to correct the chromatic temp. with the sensing value given by the environment sensor 3. A white, a red, a blue, and a green fluorescent lamp 8, 9, 10, 11 are selectively lighted and subjected to dimming control according to the chromatic temp. decided, while the output of each fluorescent lamp is controlled on the basis of the illuminance decided.
Patent JP-S5997853-A (JP)
Inventor: YOSHIMURA YASUO
IPC: B25B23/145
Filed: 1982-11-29
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-H0374972-A (JP)
Title: Noise reduction circuit in recording medium playing device
Inventor: KURODA KAZUO
IPC: H04N9/79
Filed: 1989-08-15
Abstract: PURPOSE:To prevent the deterioration in the resolution by reading a video signal from a memory when the video signal recorded on a same position of a recording medium is read repetitively and mixing the readout signal with the video signal read from the recording medium and outputting the result. CONSTITUTION:When a video signal recorded on a same position of a recording medium is read repetitively, the write to a memory 16 is inhibited and only the readout is implemented. Then the signal read from the memory 16 is fed to a mixing means 13, mixed with the video signal read from the recording medium 1 and noise of the signal reproduced at present is reduced. Thus, even when a field memory with a storage capacity able to store only the signal by one field is in use, the deterioration in the resolution of the picture is prevented.
Patent JP-H0635419-A (JP)
Title: Display driving device
Inventor: NAGASAKI KATSUHIKO
IPC: G09G3/36
Filed: 1992-07-16
Abstract: PURPOSE:To shorten the time required for reading and writing display data by making the read speed of display data from a display memory faster than the display speed. CONSTITUTION:A VRAM 203 is stored with display information on the respective pixels of an LCD module. The display information is read in at specific timing by a display driving device 202 and sent as display data to the LCD module 204. At this time, the display driving device 202 generates a VRAM cycle signal for reading, writing and refreshing the VRAM. Further, a display control clock. i.e., display cycle signal 15 generated. The period of the VRAM cycle signal and the period of a display cycle signal are made different from each other to make the amount of data read out of the VRAM 203 larger than the amount of display data sent to the LCD module 204.
Patent JP-S58117092-A (JP)
Inventor: HIUGA YOSHIHARU
IPC: G07D9/00
Filed: 1981-12-30
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-H0550160-A (JP)
Title: Plate forming device
Inventor: MATSUDA MORIKATSU
IPC: B30B15/30
Filed: 1991-08-22
Abstract: PURPOSE:To provide the plate forming device which can execute an adjusting operation of a supporting position after a plate is subjected to clamp operation, and also, can obviate a warp by moving a coordinate of a forming metallic fixture even if the warp exists in the supporting position. CONSTITUTION:In the plate forming device of a vertical type in which the surface and the reverse side of a plate W are supported in an erect attitude and the above plate W is supported by a plate supporting device 1 so as to be movable horizontally along the above surface and reverse side, and forming metallic fixtures 9, 11 are placed on both sides of the above surface and reverse side, respectively, the plate supporting device 1 is provided with plural supporting implements 7 constituted so as to be movable in the direction being parallel to the above surface and the reverse side by supporting the end part of the plate W.
Patent JP-H1150917-A (JP)
Title: Exhaust gas recirculation controller of diesel engine
Inventor: TAKEMOTO HIDETSUGU
IPC: F02M25/07
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To secure an optimum exhaust emission by performing a routing of exhaust gas recirculation control without entailing any damage to stability and responsiveness. SOLUTION: An exhaust gas recirculation system recirculates a part of exhaust gas out of a diesel engine 1 to an intake pipe 3. A central processing unit 15a in an electronic control unit 15 performs its feedback control so as to accord the actual value of an EGR quantity by this exhaust gas recirculation system with the target value with the specified parameter. Minutely, the central processing unit 15a operates a basic EGR quantity according to an engine driving state, while it operates a compensation EGR quantity to accord the actual value of the EGR quantity with the target value with an excess air ratio as the feedback parameter.  In addition, the learning value found out of the compensation EGR quantity stores and renews at each time, and then a final EGR quantity is found out of those of basis EGR quantity, compensation EGR quantity and the learning quantity and the exhaust gas recirculation system is operated on the basis of this final EGR quantity. In this connection, renewal of the learning value is executed in time of steadily driving the engine 1.
Patent JP-S6454686-A (JP)
Title: Spark plug with built-in pressure sensor and plug cap thereof
Inventor: SAIKI YOSHIAKI
IPC: H01T13/40
Filed: 1987-08-24
Abstract: PURPOSE:To make plug attachment work simple and secure by making a connector portion of a lead wire of a pressure sensor exposed on a main metal fitting and bringing a lead wire incorporated in a plug cap into contact with the fitting. CONSTITUTION:A pressure sensor 7 is fixed to a main metal fitting 4 of a spark plug 1, with a lead wire of the sensor insulated and embedded in the fitting and with a connector portion 8 of the sensor exposed on on a side of the fitting. A plug cap 30 is constitute with a tubular body 31 of a hard material made of a plastic or the like and an output lead wire 35 is embedded in the tubular body, with the bottom end of the tubular body formed with a connector portion 34 while with the other end thereof connected to a required part outside the plug cap 30. The plug cap 30 is attached to the spark plug 1 so that the connector portion 34 comes into contact with the connector portion 8 to make an electrical connection. Since the plug has no lead wires floating outside, the plug can be attached easily and securely.
Patent JP-2000050148-A (JP)
Title: Television camera device
Inventor: ABE SHIGETO
IPC: H04N5/232
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of coping with changes of the number of pixels of a frame image, etc., by a small scale circuit and simplified structure of the device by making a field programmable logic device (FPGA) to be constituted as video signal processing circuit structure according to detected sampling clock rate. SOLUTION: Clock rate of a video signal according to the changes of the number of pixels of the frame image or aspect ratio of a CCD is detected and detected information is outputted to a ROM selecting circuit 24 by a CPU part 5. Pieces of control data corresponding to each clock rate of the video signal are stored in ROMs 21 to 23, these pieces of the control data are outputted from each of the ROMs 21 to 23 and are inputted in the ROM selecting circuit 24. Structuring of logic for changing a filter coefficient and the number of taps, etc., of a digital filter is performed by selecting the control data from the ROMs 21 to 23 in this way by this device. Thus, internal logic structure of the FPGA 20 is structured to be suitable for each clock rate.
Patent JP-H0884094-A (JP)
Title: Transponder that makes unnecessary synchronous request of challenging unit,system and method for challenging unit
Inventor: HERUBERUTO MAIYAA
IPC: H04B1/59
Filed: 1994-09-05
Abstract: PURPOSE: To attain transfer of power and communication through one resonance circuit by controlling the resonance frequency of a resonance circuit. CONSTITUTION: Corresponding to FSL keying, a control part 16 controls a modulator 48 and operates switches 50 and 50a in a resonance circuit 29. By opening/closing the switches 50 and 50a, resonance of the resonance circuit 29 is changed, transmissions is enabled by resonance at frequencies f1 and f4 , and in case of resonance at frequencies f2 and f3 , on the other hand, a calling part 12 is turned to a state to receive a response signal from a transponder 14. The transponder 14, to which the power frequency f1 is inputted, rectifies the input signal and stores energy in a storage capacitor 46. When a burst end signal is detected, a controller 40 adjusts the resonance frequency of a resonance circuit 60. Then, communication is performed at the frequencies f1 and f4 .  Therefor, the transfer of power and communication can be respectively performed by tuner circuits 28 and 34 one by one and interference caused by the caller of adjacent PWM can be prevented as well.
Patent JP-H0875108-A (JP)
Title: Boiler overheating reducer
Inventor: MORIYA AKINORI
IPC: F22G5/12
Filed: 1994-09-05
Abstract: PURPOSE: To prevent a cooling water mixing pipe from being broken owing to stress concentration thereon, and prolong the life time of the cooling water mixing pipe. CONSTITUTION: A cooling water spray nozzle 6 is adapted to penetrate a communication piping 2 at a predetermined location of the same, the nozzle being such that a spray hole 6a is located substantially at the center in the piping 2 to force cooling water W to be sprayed toward the downstream side of overheated vapor S in the direction of the vapor being communicated. Further, a Venturi nozzle 17 is disposed on the downstream side of the nozzle 6 in the piping 2 in which a large diameter side end part 17a is fixed to an inner wall of the piping 2 and a small diameter short pipe 18 is provided on the downstream side. There is further provided on the downstream side of the Venturi nozzle 17 a slide part 19 for covering a downstream side end part 18a of the small diameter short pipe 18 having a predetermined gap.  There is furthermore provided on the downstream side of the slide part 19 a throat part 20 composed of a continuous small diameter pipe. There is moreover provided on the downstream side of the throat part 20 a cooling water mixing pipe 22 having a continuous tapered extended diameter part 21. A large diameter part 23 of the pipe 22 is fixed to the piping 2 through a fixing member 15.
Patent JP-2001037092-A (JP)
Title: Power supply device for vehicle
Inventor: HOSHINO TAKASHI
IPC: H02H3/087
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent damages or the like of a circuit constituting element caused by short circuiting of a low-voltage side power supply circuit and a high-voltage side power supply circuit. SOLUTION: This power supply device for a vehicle comprises a high-voltage side power supply circuit so as to supply a power from a high-voltage battery 10B to a high-voltage load 18B, and a low-voltage side power supply circuit to supply power from a low-voltage battery 10A to a low-voltage load 18A. In this case, a fuse 20A is interposed between the battery 10A and the load 18A. Current suppressors, such as positive temperature coefficient thermistors 22, 24 or the like, are provided at a position near the load 18A and a position near the battery 10A, thereby suppressing its current when an overcurrent is generated.
Patent JP-S58115642-A (JP)
Title: Optical magnetic information reproducing device
Inventor: MORITSUGU MASAHARU
IPC: G11B11/105
Filed: 1981-12-28
Abstract: PURPOSE:To improve greatly utilization effect of light with less elements by using a means for deciding on whether an individual angle to an S component of a polarization beam splitter is generated or not by magnetic Kerr effect together with the polarization beam splitter. CONSTITUTION:On an optical path between an optical system 20 and a vertical magnetic recording body, e.g. magnetic disk 27, the polarization beam splitter 28, a polarization plane rotating means 29, a quarter-wavelength plate 30, and an objective lens 31 are arranged in order and a photodetector 33 is provided to photodetector a light beam from the polarization beam splitter 28 through a unidirectional lens 32, thus constituting this invented device. The light beam from the means 29 is made into a circular polarized beam through the quarter- wavelength plate 30 and the beam is passed through the objective lens 31 and also reflected totally by a surface of the magnetic disk 27 containing vertical magnetic record uner the magnetic Kerr effect to obtain an elliptic polarized light beam. After the beam passes through the polarization plane rotating means 29, side surfaces of the beam coincide with S components of the polarization beam splitter completely to perform extremely excellent reflection, and the beam reaches the photodetector.
Patent JP-S6271180-A (JP)
Inventor: SAGAWA NORIO
IPC: H04M1/00
Filed: 1985-09-25
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-H0660205-A (JP)
Title: Data driving type information processor
Inventor: MIYAMAE FUTOSHI
IPC: G06F15/82
Filed: 1992-08-07
Abstract: PURPOSE:To provide the data driving type information processor which can improve reliability of the processing, in the case of processing a data flow program containing a selection structure for selecting an instruction group to be executed under a prescribed condition. CONSTITUTION:By containing a data pair generating part 2 provided with an instruction executing part 21 for executing instructions SW and SWC for selecting the instruction to be executed in the next time, and allowing only the data pair generating part 2 to have the execution of the instruction SW and SWC, a function being equivalent to a function realized in two parts of an arithmetic processing part 3 and an external program storage part 4 up to the present is realized in one part, therefore, in the case a result of operation from the arithmetic processing part 3 receives a second rank instruction from the external program storage part 4 in a program storage part 1, it is secured to receive correctly a second rank instruction.
Patent JP-H0763435-A (JP)
Title: Absorption refrigerating machine and controlling method for its operation
Inventor: KOJIMA HIROSHI
IPC: F25B15/00
Filed: 1993-08-26
Abstract: PURPOSE:To promote compactness and simplicity in structure and lightness in weight and simplify the control by switching the supply of warm water from a cogeneration, etc., to an exhaust heat-solution heat exchanger when two heat sources are simultaneously used for the operation and to a low-temperature generator when warm water is used for the operation. CONSTITUTION:When the temperature of the low-temperature exhaust heat from a cogeneration 1, etc., is below a prescribed point, a gas-burning mode is selected and the flow rate of the gas is controlled according to the cooling load. When this temperature is above the prescribed point and the temperature of cold water at the outlet is below a prescribed point, a warm water-heated mode is selected and the flow rate to a low-temperature generator 13 utilizing low-temperature exhaust heat is controlled according to the cooling load; when the temperature of cold water at the outlet is above the prescribed point; mode combining utilization of exhaust heat with burning of gas (two heat sources in use) is selected and the flow rate to an exhaust heat-solution heat exchanger 17 utilizing low-temperature exhaust heat is controlled according to the cooling load. This method enables making the apparatus compact and simple in structure and light in weight and simplifying its control.