baber/WOPTO huggingface dataset:
Patent JP-S63312554-A (JP)
Title: Automatic transmission using rotary valve
Inventor: ANDO MASAHIKO
IPC: F16H61/08
Filed: 1987-06-12
Abstract: PURPOSE:To make a valve body compact by enabling shifting of 2.5 and 3.5 speeds in such a manner that clutch engagement pressure engaged only at three speed and break release pressure engaged at two and four speeds in a same oil line are supplied. CONSTITUTION:A shift from second speed to third speed is carried out by the engagement of clutch C2 after release of a break B1 and engagement of a clutch C0 are performed simultaneously, while a shift from third speed to second speed performs engagement of the break B1 and the release of the clutch C2 simultaneously after the clutch C0 is released. A 2.5 speed condition where the clutch C1 under a way is released is given by the positioning of a rotary valve 3. The timing of the release of the break B1 and the engagement of the clutch C2 and the timing of the engagement of break B1 and the release of clutch C2 are attained by supplying the engagement pressure of a clutch C2 and release pressure of break B1 in a same oil line so that 2.5 and 3.5 speed conditions are made possible.
Patent JP-H0537866-A (JP)
Title: Video camera
Inventor: SAITO HARUO
IPC: H04N5/335
Filed: 1991-06-18
Abstract: PURPOSE:To provide the video camera whose sensitivity is improved in an excellent way without causing saturation of the stored charge in the imaging device. CONSTITUTION:A video camera section and a photo camera section are arranged integrally in a cabinet. A photosensor 51 having a characteristic almost equal to a photosensor of each picture signal of an imaging device 12 is provided to the camera. An output of the photosensor 51 is integrated and its integration signal SIN is fed to a controller 27. The signal SIN corresponds to the stored charge of the imaging device 12. Every time a read pulse is fed to the imaging device 12, the signal SIN is reset. When the stored charge in the imaging device 12 reaches a proper amount and the signal SIN exceeds a prescribed value, a read pulse is fed from a timing generator 14 to the imaging device 12, from which an image pickup signal by one pattern is outputted. For example, when the light quantity of an object is insufficient, the storage time is extended to increase the sensitivity without causing the saturation of the stored charge of the imaging device 12.
Patent JP-H08339465-A (JP)
Title: Automatic money receiving and paying device and inspection ticket used for the device
Inventor: KASHIMA HIDEYUKI
IPC: G06Q40/00
Filed: 1995-06-13
Abstract: PURPOSE: To provide an automatic money receiving and paying device and inspection ticket which attain not only the confirmation of whether or not a bill stays in a conveyance path by the use of the inspection ticket, but also other processes. CONSTITUTION: A bill reception and payment unit 14 has a bill storage chamber 32 and plural safes 50, 51, and 52 and a bill is conveyed by a conveying mechanism having many conveyor belts and conveyor rollers through the conveyance path provided between the bill storage part 32 and safes 50-52. An inspection ticket storage part 80 which contains a patrol ticket 82 is provided nearby the bill storage chamber 32. The patrol ticket 82 is equipped with a base material of the same size with a bill, and abrasive materials or cleaning materials are adhered to both the surfaces of the base material. The patrol ticket 82 which is taken out of the inspection ticket storage part 80 while conveyed through the conveyance path polishes the conveyor roller surfaces with the abrasive materials or cleans the detection part of a detector 71 provided in the conveyance path with the cleaning materials.
Patent JP-S6040570-A (JP)
Title: Data recording and reproducing device
Inventor: KUDOU YOSHIMICHI
IPC: G11B20/12
Filed: 1983-08-12
Abstract: PURPOSE:To increase the recording density at the outer circumferential part of a disk and to align sectors in the radius direction of the disk, by always keeping the number of revolutions of the disk constant and also setting the frequency of a data transfer clock at the recording and reproduction time higher in level at the outer circumferential part than the inner circumferential part of the disk. CONSTITUTION:The input data 12 is written to a buffer memory 15 and then read out by a clock 20 to be modulated by a modulator 7. This modulated data is converted into optical signals from electric signals by an optical pickup 5 and recorded to a disk. The read clock 20 is produced by a VCO18, and the output voltage of a position detecting part 14 of the pickup 5 is supplied to the control voltage of the VCO18. The frequency of the clock 20 is set at a high level at the outer circumferential part of the disk and at a low level at the inner circumferential part in accordance with the position of the pickup 5. Both the phase information on the disk revolution and the sector information are decided by a record control circuit 11. Then the data recording timing is set to a desired sector. In such a way, the data is recorded on a prescribed sector whithout recording data on a wrong sector nor writing data duplicatively on a recorded sector.
Patent JP-H03178561-A (JP)
Title: Ultralow frequency power supply
Inventor: KASAHARA TOSHIO
IPC: H02M5/16
Filed: 1990-06-05
Abstract: PURPOSE:To stabilize characteristics and to reduce in size by producing an output of an ultralow frequency transformer by a slider slid in an ultralow frequency, inputting into a stepup transformer, and rectifying the output of the stepup transformer at a period of the ultralow frequency. CONSTITUTION:In an insulation measuring ultralow frequency power supply for a power cable or the like, an AC f1 of an AC power supply 1 is input to the primary winding 2p of an ultralow frequency transformer 2. A slider 3 slid at a period of the ultralow frequency is brought into contact with a secondary winding 2s. The slider 3 is driven by a servo motor 6 to be controlled by a CPU 7. A stepup transformer 4 inputs at its primary side 4p the ultralow frequency from the slider 3, and outputs a high AC f2 raising at its voltage in synchronization with the ultralow frequency from a secondary winding 4s. Switches SW1, SW2 driven by a switch driver 8 rectify the AC f2 at a period of the ultralow frequency.
Patent JP-S59117904-A (JP)
Title: Safety device of oil hydraulic circuit
Inventor: YOSHIDA KATSUHIKO
IPC: F04B49/10
Filed: 1982-08-24
Abstract: PURPOSE:To certainly lead out a pilot pressure and eliminate wrong operation by setting two systems of a manual reducing valve and a solenoid valve to generate said pressure and, upon generation of said pressure in either system, making the pressure in the other system zero. CONSTITUTION:After setting solenoid ON-OFF valves 9, 10, 18 to be in ON state and solenoid ON-OFF valves 12, 13, 17 to be in OFF state during manual operation, a manual reducing valve 7 is operated. Then, the pressure oil in a fixed pump 2 for generating a pilot pressure is sent to a solenoid ON-OFF valve 9, then a direction selector valve 4 is switched, and discharge quantity of a hydraulic pump 1 is controlled. During automatic operation, solenoid ON-OFF valves 9, 13 or 12, 18 are set to be in OFF state and solenoid ON-OFF valves 10, 12 or 13, 17 are set to be in ON state. Thus, operational inflow pressure to the manual reducing valves 7, 8 is drained through a hydraulic pilot three-way valve 16, and the direction selector valve 4 is switched, then the discharge quantity of the pump 1 is controlled.
Patent JP-H0814754-A (JP)
Title: Device for setting grain drying time for grain dryer
Inventor: NAGAI TAKASHI
IPC: F26B25/00
Filed: 1994-06-28
Abstract: PURPOSE:To contrive improvement of operational efficiency by a method wherein a grain dryer is so structured that a timer increasing and decreasing-setting means can be operated before starting the grain drying operation or at any time thereafter. CONSTITUTION:At the time of drying operation, the difference between the water content of grain detected by a water content sensor 2 upon start of drying and the target water content set by a water content setting means 33 of an operating device is computed in order for an expected drying time (TO) to be obtained and displayed on an indicating part 43. A TO change is made by setting drying time (T1) by timer increasing and decreasing setting means 41a and 41b and the remaining time (TW) is displayed on the indicating part 43. When the time (T1) elapses, the dryer automatically stops to discontinue the grain drying. When the time (T1) is set by the timer increasing and decreasing setting means 41a and 41b before starting the drying operation, the time (1) is displayed, the grain is dried under the control of a control device 45 and, after the lapse of the time (T1), the dryer automatically stops. Since the timer increasing and decreasing setting means 41a and 41b can be operated at any time, an easy and simple drying operation is possible.
Patent JP-H10335778-A (JP)
Title: High power electronic component
Inventor: ISHIDA KAORU
IPC: H05K3/34
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To mitigate the increase in thermal resistance and electric resistance due to recesses and projections between connection faces of metal plates and transistors, and prevent characteristics deterioration and element breakdown. SOLUTION: A metal 106 of a low melting point is mounted on a connection face of a metal plate 103, and the metal plate 103 is heated to fix transistors 101 from above in a state that the metal 106 of a low melting point is melted. At this time, the liquified metal 106 of a low melting point is entered into recesses and projections of a connection face of the metal plate 103 and a connection face of the transistors 101. In this state, the metal plate 103 is cooled so as to solidify the metal 106 of low melting point. The metal plate 103 is connected to the transistors 101 by a fixing screw 105 via this metal 106 of a low melting point, whereby a valid contact area is increased irrespective of recesses and projections of both the connection faces. As a result both of thermal resistance and electric resistance can be reduced largely.
Patent JP-H06205954-A (JP)
Title: New high flux hollow fiber membrane
Inventor: CHIYAOKANGU CHIYU
IPC: B01D69/08
Filed: 1993-05-27
Abstract: PURPOSE: To obtain a membrane having a physical strength and excellent biocompatibility by providing a hollow fiber membrane consisting of morphologically heterogeneous, hydrophobic polysulfone comprising a sponge-like dense inner surface having a specific shape and an outer surface having large or small pores. CONSTITUTION: A flux hollow fiber membrane comprises a morphologically heterogeneous, hydrophobic polysulfone hollow fiber membrane including a sponge-like dense inner surface permeable to molecules of less than or equal to 30,000 Daltons having a fraction surface porosity from about 70 to about 80% and an outer surface having large pores ranging from about 6 to about 16 μm in diameter and small pores less than 500 Å in diameter and fractional surface porosity from about 20 to 30%. The membrane has biocompatibility, i.e., no leaching, high flux, high solute clearance, decreased leukopenia, decreased apoxia and cell-lysis, and decreased pyrogen admittance.
Patent JP-H09329620-A (JP)
Title: Impact detection switch
Inventor: TAKAHASHI JUHEI
IPC: B60R21/16
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability by sustaining the ON interval for 10msec or longer at all times to any impact. SOLUTION: The impact detection switch is provided with a pendulum 1 supported by an elastic body 2 to be swung with an impact, a bistable mechanism such as a frame 5 meshed to be tilted from one stable point to the other stable point by the pendulum 1, and contacts 9, 10 arranged to be conducted under a state where the bistable mechanism is tilted to stable point. The stable state of the bistable mechanism is changed with an impact higher than a predetermined level through the pendulum 1 and the stable state is detected through conduction of the contacts 9, 10. At the same time, the conduction time is sustained through the play of mesh of the bistable mechanism.
Patent JP-H0313656-A (JP)
Title: Sunlight reflecting facing material and building using facing material thereof
Inventor: HIRONO TANEO
IPC: E04F13/15
Filed: 1989-06-09
Abstract: PURPOSE:To shine the outer face of a building with the sunlight by fitting a sunlight reflecting facing material with many projections on the surface to the outer face of the building. CONSTITUTION:A stainless steel plate with the thickness about 0.6mm is mirror finish-polished, then a facing material 2 electrolytically colored in the bronze gold color is formed. Many projections 2a with diamond cut-shaped polygonal faces are formed on the surface of the facing material 2. The sunlight reflecting facing material 2 is fitted on the whole outer face of a pyramid type building. The pyramid type building is shone and can be seen from far.
Patent JP-H06330251-A (JP)
Title: Fe-based rapidly solidified fine wire excellent in wire drawability
Inventor: UENO SHUJI
IPC: C22C38/00
Filed: 1993-05-25
Abstract: PURPOSE:To having high strength and high corrosion resistance by constituting the componental compsn. of an Fe-based rapidly solidified fine wire of specified wt.% of Ni, Cr, C and Si, and the balance substantial Fe. CONSTITUTION:The componental compsn. of an Fe-based rapidly solidified fine wire is constituted of, by weight, 6.5 to 18.5% Ni, 10 to 20% Cr, 0.075 to 0.4% C and 2.5 to 5.5% Si, and the balance substantial Fe. Furthermore, it contains 5 to l7.5% Ni, 7 to 20% Cr, 0.05 to 0.95% C, 2 to 7% Si and 1.5 to 7.5% Cu. Moreover, it contains, 5 to 17.5% Ni, 7 to 20% Cr, 0.05 to 0.95% C, 2 to 7% Si and 3 to 25% Co. In this way, the fine wire having resistance to fatigue and also excellent in oxidation resistance can be obtd.
Patent JP-S628491-A (JP)
Inventor: HONDA ATSUSHI
IPC: H05B6/12
Filed: 1985-07-04
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-H08338850-A (JP)
Title: Rotation sensor
Inventor: KAMINAGA TOSHIAKI
IPC: G01D5/245
Filed: 1995-06-14
Abstract: PURPOSE: To enhance the workability of fixing work while positioning a sensor itself surely by preventing the sensor from turning until it is fixed by means of a screw after being mounted. CONSTITUTION: A Hall IC 3 and a magnet 2 secured to a rotation sensor 1 are disposed oppositely to a rotator 4 made of a magnetic material and having protrusions and recesses. Variation of flux between the magnet 2 and rotator 4 is detected by means of Hall elements 3a, 3b in the Hall IC 3 thus obtaining a rotation signal. A connector 5 is encased in a case 1 and receives power supply, ground and output signals of Hall IC. The rotation sensor 1 is secured to the fixing part 9 of rotator part by driving a screw into a bush 6 part provided at a stay part 8. At that time, a positioning pin 7 provided at the stay part 8 is fitted in a positioning hole 10 made at the fixing part 9 of rotator part and positioned in place. Consequently, the rotator and the Hall IC 3 in the rotation sensor 1 can be positioned accurately.
Patent JP-S5849164-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: A63B71/02
Filed: 1981-09-17
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-H04369695-A (JP)
Title: Voice decision device
Inventor: NORIMATSU TAKESHI
IPC: G10L17/06
Filed: 1991-06-19
Abstract: PURPOSE:To automatically prepare a rule for voice decision making and decide a voice with simple constitution by deciding whether or not a section is a voice according to the presence rate of a frame which is decided as a voice. CONSTITUTION:A feature extraction part 1 extracts plural feature quantities featuring the voice from an input signal at constant intervals of time and a neural network 2 whose coupling coefficient is predetermined by learning from the feature quantities of many vowels and non-voice data decides whether each frame is the voice or not. Then a voice/non-voice decision is made by using the presence rate of the frame which is decided as the voice by using a large- power part as a voice section candidate. Consequently, the rule, decision condition, etc., for deciding the voice from plural feature quantities need not be determined by trial and error and it can accurately be decided whether the input signal is the voice or not by the simple constitution.
Patent JP-S5936292-A (JP)
Inventor: HIRAMATSU AKIHIKO
IPC: G09G3/06
Filed: 1982-08-25
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-S63310110-A (JP)
Title: Photo cvd or photo-etching method
Inventor: ITO HIROMI
IPC: B01J19/12
Filed: 1987-06-11
Abstract: PURPOSE:To decompose a reaction gas even when the reaction gas does not absorb the irradiated light by a method wherein a photoelectron emitted into the reaction gas is accelerated by an external electric field and collides with the reaction gas and the gas is excited and dissociated. CONSTITUTION:Photoelectrons 6 which have been emitted into a reaction gas by a photoelectron emission action from a substrate 4 to be processed which has been irradiated with the light are accelerated by an external electric field and collide with the reaction gas; the reaction gas is decomposed; the substrate 4 to be processed is processed by a photo CVD method or a photo-etching method. By this setup, the reaction gas itself can be processed by the light energy if a wavelength of the light has the energy which is larger than a work function of the substrate 4 to be processed even when the wavelength does not absorb the light at all.
Patent JP-2000340565-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: OSHITA YOSHIO
IPC: H01L21/3205
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device, having a fine Cu wiring which is low in wiring resistance and suppressed in defects, such as peel-offs or air gaps by a single or dual damascene process. SOLUTION: (a) A hole 103 and a groove 104 are made in an interlayer insulating layer 102 on a lower wiring 101 to form an electrode and an upper wiring. (b) A barrier metal layer 105 is deposited on a side and bottom of the hole 103 and the groove 104. (c) A Ta layer 106 is deposited only on the part of the groove 104 in the vicinity of a surface of a substrate and on the substrate surface 110. (d) A Cu seed layer 107 is selectively formed on the bottoms of the hole 103 and groove 104, and a Cu layer 108 is deposited with use of the seed layer 107 as a seed through plating. (e) Finally excess parts are removed by a chemical mechanical polishing(CMP) process to form a Cu electrode 103A and a Cu upper wiring 104A.
Patent JP-H08340574-A (JP)
Title: Signal transmission system
Inventor: OMOTO RYUTARO
IPC: H04W92/00
Filed: 1995-06-14
Abstract: PURPOSE: To increase an FM broad band gain by providing an electrooptic converter and plural demodulators and selecting a highest frequency of an output signal of a frequency converter circuit of a radio base station lower than a highest frequency of an input signal. CONSTITUTION: A radio base station A receives a signal from plural terminal equipments C-1-C-n and a low noise amplifier 2 amplifies the signal and the result is given to a frequency converter circuit 3. Since a pass band center frequency of each BPF of the circuit 3 is decreased more than the conventional case of down-converting a highest modulation frequency of a reception signal altogether because a frequency interval of each output signal is set narrower than a frequency interval of each input signal. Then the radio signal is converted into an FM signal by an FM modulator 4. The signal is converted into an optical signal by an E/O 5 and sent to a central base station B. The received optical signal is converted again into an FM signal by an O/E 7 and converted again into a radio signal by an FM demodulator 8 and given to demodulators 10-1-10-n for each wave.
Patent JP-S5671250-A (JP)
Title: High frequency electronic tube
Inventor: HIROI MAMORU
IPC: H01J23/033
Filed: 1979-11-14
Abstract: PURPOSE:To obtain a traveling-wave tube which is less in the gas emission and in the secondary electrons, excellent in the reliability and light in the weight as well as to improve resistance to heat by providing a collector constituted by a pyrolytic graphite cylinder that is inserted in close contact with a metal cylinder and the inside of the metal cylinder. CONSTITUTION:A pyrolytic graphite cylinder 9 is inserted in close contact with the inner wall of a metal cylinder 8 in both use  for a vacuum outer surrounding unit that is made of a metal which has good heat conduction, such as copper. Even though electronic beams which have come in through a collector inlet port hit the inside of the pyrolytic graphite resulting in being heat enegy, and most of the electronic beams which have arrived thereat hit the bottom side 11 of the collector, by means of making the graphite into the shape as shown in the figure, it enables to diffuse the heat and to transmit it to the metal cylinder 8, which can be averted from fusion due to local overheating. This facilitates to obtain a traveling-wave tube which is excellent in the resistance to heat, less in the gas emission and in the secondary electrons, high in the reliability and light in the weight.
Patent JP-H0312591-A (JP)
Title: Charging device for nuclear fuel rod
Inventor: SHIBATA TERUO
IPC: G21C21/02
Filed: 1989-06-09
Abstract: PURPOSE:To prevent a worker from being exposed by providing a pellet supply means, an aligning pellet receiving means, a pellet receiving means for charging, and a charging means. CONSTITUTION:A V-groove for transfer is moved in a direction at right angles to the axis of a pellet, and is moved to measuring position of a pellet train, then, is transferred to the V-groove for transfer via a V-groove for measuring pellet length. The V-groove for transfer of a nuclear fuel pellet string adjusted to prescribed length is moved to the position of a weight measuring line, and the nuclear fuel pellet train whose weight measurement is completed is transferred to a V-groove tray for carrying, and they are transferred to an aligning V-groove tray comprehensively. The aligning V-groove tray is moved to the position of a first pellet supply box 1, and is held at a prescribed position with an aligning V-groove fixing stopper 36. When the transfer of a pellet with high enrichment is completed, the stopper 36 is released, and it is moved from the box 1 to the position of a second pellet supply box 2. The nuclear fuel pellet train on the aligning V-groove tray moved to a charging position is transferred comprehensively to a V-groove tray 32 for charging via a carrying V-groove tray 31 for charging with a transfer pusher 30, and is charged in a coating tube 60 with a tube opening mask at the position of a charging pusher 33.
Patent JP-S6127664-A (JP)
Title: Installation of lead terminal
Inventor: KOSHIBA NORITAKA
IPC: H01G4/228
Filed: 1984-07-18
Abstract: PURPOSE:To prevent a lefthand and righthand clips opposing each other from deviating from linear arrangement and thereby to stabilize product quality by a method wherein clips are built on the lefthand and righthand sides in a lead frame for the formation of pairs of lead terminals and clips are inserted into a substrate in pairs. CONSTITUTION:Clips 2a, 2b are formed at both the left and right sides of a lead frame 1, and guide holes 3a, 3b are formed along both flank panels 6. Separation is accomplished along the middle portion for the creation of a pair of lead terminals 4. The clips 2a, 2b are inserted into both sides of a ceramic substrate by using an inserting unit. The curvature formed by a clip 2 may be moidified as necessary and the flank panels 6 are cut away later. With a pair of lefthand and righthand lead terminals being produced out of one and the same lead frame to be installed to the two sides of the ceramic substrate, there is no directional deviation between the two opposing lead terminals. The two pins are maintained in a line, which ensures stable positions for clips to be inserted into the ceramic substrate.