baber/WOPTO huggingface dataset:
Patent JP-2000249057-A (JP)
Title: Method and device for evaluating cryopump
Inventor: HIREZAKI TAMOTSU
IPC: F04B37/08
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly and reliably evaluating a cryopump. SOLUTION: The actual measurement temperature of each of cooling parts 52 and 53 for the input heat load of each of heaters 37 and 38 is compared with a reference temperature for an input heat load when a cryopump is in an excellent performance state (a state having original performance) to evaluate a cryopump 10. Thus, the evaluating device does no need evacuate a device or the like, on which the cryopump 10 is mounted, and remarkably reduces a time required for evaluation. Further, evaluation is practicable by a parameter related only to the cryopump 10, the cryopump 10 is purely evaluated and as a result, authenticity of an evaluation result is improved, and a need for conventional re-evaluation is eliminated. This constitution rapidly and reliably evaluates the cryopump 10.
Patent JP-2000253507-A (JP)
Title: Controller for hybrid vehicle
Inventor: KOMIYAMA SUSUMU
IPC: B60L50/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To properly control charging and discharging power of a heavy current battery for supplying power to the drive motor of a hybrid vehicle. SOLUTION: In a hybrid vehicle provided with an engine 2 and a first motor 4, which are able to transmit drive force to the drive systems of a vehicle respectively, a second motor 1 for starting the engine 2, a heavy current battery 15 for supplying power to each motor, a dc-to-dc converter 19 for regulating the output of this battery 15 to a voltage which fits the electric system of the vehicle, and a controller 16 for controlling the quantities of power to be supplied to each motor and the dc-to-dc converter 19 from the battery 15 according to the operating condition of the vehicle, constitution is so made that power of the battery 15 is distributed preferentially in the order of consumed power according to the outputtable power of the battery 15, when the outputtable power of the battery 15 is smaller than the sum of the power consumed by the dc-to-dc converter 19, power consumed by the second motor when the second motor starts, and power consumed by a first motor, when its motor running is performed.
Patent JP-H04224606-A (JP)
Title: Method for molding arbitrary part from powder
Inventor: RAINHARUTO FURIITO
IPC: B28B7/34
Filed: 1991-03-14
Abstract: PURPOSE: To provide a method for producing a component in a relatively complicated shape so that the shape of the cross-sectional face is optional and the wall thickness is not restricted. CONSTITUTION: In a method for shaping any desired metallic and/or ceramic component, dry powder 3 is filled loosely into a ceramic mold, which elastically/ compositionally yields or cracks and breaks under the influence of shrinkage stresses during sintering, and is sintered. As the mold 6, thin, resilient shells made of Al2 O3 , SiO2 or MgO, special glass which cracks in a network-like manner, a mold having predetermined breaking points, ceramic shell disintegrating into fragments, flexible green ceramic sheeting and green ceramic substance with shrinkage during sintering are used.
Patent JP-H07315477-A (JP)
Title: Container
Inventor: RANDOORU ESU UIRIAMUZU
IPC: B65D85/86
Filed: 1995-03-09
Abstract: PURPOSE: To provide a container for which a box can be latched to a box door with rubbing and scrapping extremely eliminated. CONSTITUTION: A transportable pod 20 which encloses articles substantially in a sealed-up environment without particles and is connectable to a processing apparatus has a box 22 arranged adjacently at one open end of the pod and having a plurality of inwardly-looking grooves, a box door 28 having a plurality of slots 62 arranged adjacently to the grooves of the box 22 at its side wall, and a star plate 40 attached rotatively at the inside of the box door 28 and having a plurality of latching tips 42 at its periphery. The latching tips 42 can be positioned at the slots 62 and furthermore inserted through the slots 62 into the grooves provided at the box 22 while being turned outwardly with the star plate 40 rotated.
Patent JP-H06245390-A (JP)
Title: Phase controller for generating engine
Inventor: OOTA TETSUZOU
IPC: H02P9/04
Filed: 1993-02-16
Abstract: PURPOSE:To suppress vibration due to vibromotive force of an internal combustion engine in a power plant having a plurality of generating engines. CONSTITUTION:A power plant has generating engines A-C which have multipolar AC generators 1a-1c, and internal combustion engines 2a-2c coupled directly to the generators. The plant mounts phase detectors 11a-11c for detecting combustion cycle at the engines 2c-2c, compares a voltage phase of the generating engine (second generating engine) to be energized with a signal of a voltage phase of the using generating engine through a synchronous signal receiver 18 by a comparator 19, compares a combustion cycle of the second engine with that of the using engine by a comparison operator 8 while holding an electric synchronization, outputs a signal for connecting the second engine to a breaker controller 20 when a combined vibromotive forces of both the generating engines becomes a phase difference of a minimum value and suppresses a combining vibration due to the vibromotive force of a plurality of the internal combustion engines to be operated in parallel.
Patent JP-H01223822-A (JP)
Title: Cmos tri-state output buffer circuit
Inventor: TOZAWA KAZUO
IPC: H01L27/092
Filed: 1988-03-02
Abstract: PURPOSE:To reduce number of transistors(TRs) of a control circuit without the cascade connection of TRs of the final stage output circuit by specifying the connection of the 1st-3rd CMOS inverter circuits. CONSTITUTION:The 2nd input terminal C' is connected to the source of an N-channel TR2 of a 1st CMOS inverter circuit and the gate of the N-channel transfer gate, and the output terminal of a 2nd CMOS inverter circuit comprising MOS TRs TR7, TR8 is connected to the source of a P-channel TR5 and the gate of the P-channel transfer gate of a 3rd CMOS inverter circuit. Thus, the number of TRs of the circuit controlling the final stage output terminal is reduced without the adoption of each two-stage of cascade connection of P and N-channel TRs for the final stage output circuit.
Patent JP-S60195348-A (JP)
Title: Fuel supply control device in internal-combustion engine
Inventor: NAGAI TOSHINARI
IPC: F02D41/00
Filed: 1984-03-17
Abstract: PURPOSE:To improve the distribution of air-fuel ratio among engine cylinders to improve the output performance of an engine, by discriminating whether the air-fuel ratio of mixture is rich or lean for every engine cylinder in accordance with the concentration of O2 component in exhaust gas to compensate the amount of fuel injection from an auxiliary injection valve for each cylinder. CONSTITUTION:The output of an O2 sensor is composed of a low frequency component due to feed-back control and a high frequency component which varies discontinuously in accordance with the exhaust strokes of engine cylinders. Accordingly, the output of the O2 sensor indicates the air-fuel ratio of each cylinder for each cycle period of the high frequency component. The output of a band path filter (BPF) which is a high frequency component extracted from the output of the band path filter is compared with the averaged value VR of the O2 sensor to discriminate whether the mixture is rich or lean. The timing of the high frequency component of output of the O2 sensor varies relative to the timing of a crank angle sensor, depending upon the time during which exhaust gas flows from an exhaust valve to the attachment section of the O2 sensor. The air-fuel ratio for each engine is determined for each timing of the output of the exhaust valve, thereby the amount of fuel injection from an auxiliary injection valve is compensated.
Patent JP-H06274409-A (JP)
Title: Batch erasure-type nonvolatile memory
Inventor: NIIJIMA HIDETO
IPC: G06F12/00
Filed: 1993-03-11
Abstract: PURPOSE: To enhance resistance against fault like power cutoff, etc., in a semiconductor disk device which uses a batch erasure type non-volatile memory. CONSTITUTION: A batch erasure type non-volatile memory contains plural sectors and attribute information for recognizing their own attribute is written in every sector. As a rule, a cluster information sector is placed at the front position of a cluster to which it belongs. Then, data sector is placed in a data area which is an area except the front position of a cluster. A controller connected to the memory produces a cluster information copy sector in a data are at the time of cluster erasure, reconstitutes cluster management information from the cluster information copy sector and produces a cluster information sector at the time of cluster initialization.
Patent JP-S61210485-A (JP)
Title: Online character recognizing system
Inventor: YAMADA YOSHIMI
IPC: G06K9/62
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a character candidate in question by providing a final stroke judging section for judging whether an XY value of a final stroke is below a fixed value or not and removing the final stroke to extract the character again. CONSTITUTION:When a character described by a character recognizing section 10 is identified, it is outputted as a recognition result. However, when the character 'sen'' with ''' at a last position nis described, since a candidate is not obtained, a largeness and smallness judgement of a final stroke is performed by a final stroke judging section 12. Since the final stroke of the character 'sen'' is usually considered to be an XY value or below a fixed value (for example, 3mm), the final stroke is judged to be 'small' and the character recognition is done by using an information of a part pattern register 9 again in a form removing the final stroke. The character recognizing section 10 carries oput a character recognizing processing in accordance with the contents of the register set by the final stroke judging section.
Patent JP-H07261160-A (JP)
Title: Production of liquid crystal panel
Inventor: FUJISAWA NOBURU
IPC: G02F1/1339
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a light-diffusing liquid crystal display panel in which division of the display plane due to a sealed part is minimized when plural numbers of liquid crystal panels are arranged. CONSTITUTION:A polymerizable compsn. is polymerized by irradiation with active rays to obtain the liquid crystal device comprising a liquid crystal material and a transparent high-molecular material. In this device, an adhesive 3 is applied as plural lines on an area near two sides 2 opposite to each other of two substrates 1. After the adhesive is hardened under pressure, a sealing agent is applied on the side faces of the sides where no adhesive is applied. By this method, the liquid crystal panel can be reinforced and intrusion of moisture and dust can be prevented. Further, division of the display plane due to the sealing part can be minimized. Therefore, the obtd. liquid crystal display device shows no discontinuity of display plane due to a sealing part when a scroll images is displayed.
Patent JP-H10332149-A (JP)
Title: Ceramic heater
Inventor: MIZUNO TAKANORI
IPC: H05B3/14
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To facilitate strict size management of the bending shape of a lead and position management of a lead in a ceramic sintered substance material and to perform stable electrical connection, by suppressing lowering of the strength of the ceramic sintered substance and suppressing durability of a lead coil on the positive electrode side. SOLUTION: A ceramic sintered substance 6 fitted in an inner hole 9 through a metallic outer cylinder 5 in a cylindrical shape in a state that the tip side is protruded from the tip of a mounting metal fitting 2 is provided on the tip side with a heat generating part 14 having the tip side in which a heat generating substance 17 connected to a lead 18 on the positive electrode side is embedded, and on the rear end side with an electrode taking-out part 16 on the positive electrode side to which an electrode part 21 on the positive electrode side extended from the lead 18 on the positive pole side is exposed.  By decreasing the outside diameter of the take-out part 16 on the positive electrode side to a value lower than the outside diameter of the electrode taking-out part 15, the lead 18 on the positive electrode side is formed approximately in a linear state, and a sufficient insulation distance is ensured between the mounting metal fitting 2 working as a terminal on the negative electrode side and a lead coil 22 on the positive electrode side.
Patent JP-H11252465-A (JP)
Title: Solid-state image-pickup device and drive method therefor
Inventor: TANAKA TOSHIAKI
IPC: H04N5/353
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a MOS type solid-state image-pickup device, capable of high speed and accurate reading of a light quantity irradiated to a photoelectric conversion element, and to provide its drive method. SOLUTION: This solid-state image-pickup device 100 is provided with a photoelectric conversion element cell array 10 arrayed into a matrix shape. Between one of first and second signal lines 15 and 19 and a prescribed selection circuit 17 or 27 for driving the signal line, a means 30 for storing the received light quantity in plural signal lines including a received light quantity detection means for individually reading the respective received light quantity of the plural pieces of photoelectric conversion elements cells 14 (1, 1)..., 14 (m, n) connected to plural signal lines which are selected in the other signal line and a switching means for selectively transmitting the detected received light quantity individually to an output means 35 are provided.
Patent JP-H02228552-A (JP)
Title: Eddy flaw detection
Inventor: ANDO SEIGO
IPC: G01N27/90
Filed: 1989-03-02
Abstract: PURPOSE:To achieve a higher detection accuracy by measuring a phase difference between an induced signal in a secondary winding and a reference signal applied to a primary winding to distinguish a defect generated on an external surface from a defect generated on an internal surface. CONSTITUTION:A detection head made up of a magnet for magnetizing a steel pipe and a plurality of sensors 12 is being moved axially through a steel pipe, a reference signal is applied to a primary winding 14 of a probe coil of the sensors 12 to pick up an induced signal in a secondary winding 15 sequentially with a multiplexer 19. The induced signal picked up is detected 21a and 21b being synchronized with a reference signal and a reference signal shifted by 90 deg. therefrom to obtain a pair of flaw detection signals at a position along the axis of the steel pipe. Phase differences of the flaw detection signals from the reference signals are detected while an absolute value signal and a phase signal are generated from the flaw detection signals. Then, a phase to be added is adjusted so that a synchronous detection signal obtained from synchronous detection of the absolute value signal by the phase signal attains its maximum or an S/N ratio is maximized and thus, a defect of the steel pipe is judged from the results of outputs after the adjustment.
Patent JP-H01226635-A (JP)
Title: Board feeder
Inventor: KITAMURA YOSHIFUMI
IPC: B65H3/08
Filed: 1988-03-03
Abstract: PURPOSE:To accurately separate and transfer boards, free from the influence of the rigidity or thickness of the board, by a method wherein adsorbing means which move successively upward in a certain direction are arranged on a vertically movable base and the absorbing means lift up the boards in a manner comparable to turning up their ends one by one. CONSTITUTION:A base 3 is lowered, and at the time when each adsorbing cup 45, 55, 67 and 75 adsorbs a board S1 without fail, a first timer outputs a time-up signal so that only sub-driving means 41 of a first group in the neightourhood of ends retracts to lift the end of the board S1 towards the middle of the board S1 in a manner comparable to turning S1 up thereby separating it from a board S2 which is a second layer. At the time when the retraction of the first group is over, a second timer outputs signal so that a sub- driving means 51 of a second group retracts to lift the board S1 toward left also in a manner comparable to turning the board S1 up. At the time when the retraction of all the sub-driving means is over, a main driving means 2 is actuated to lift the base 3 thereby lifting the board S1. By the above mechanism, the boards can be transferred accurately one by one.
Patent JP-S61210756-A (JP)
Title: Function setting instrument for facsimile
Inventor: SAKAGUCHI IKUNORI
IPC: H04N1/00
Filed: 1985-03-14
Abstract: PURPOSE:To make easy an operation by registering individually a function of a facsimile in a memory and directly displaying said function on a display from a key input means. CONSTITUTION:A function memory means 4 composed of a RAM storing the respective functions of a facsimile 1 outputs by a code a relevant function by an address designation from a control means 2 consisting of a ten-key or a button switch exclusively used. The contents outputted from a function memory means 4 is displayed on a function display means 6 comprising a LED and the like. When the ten-key is used as a key input means, the code of a desired function can be directly designated from this key and when one exclusively used button is used, every time this button is pressed, the function displayed on the function display means 6 is changed. In this way a desired function can be selected and set by a repeating operation of the button.
Patent JP-S56160155-A (JP)
Title: Error correction coding method
Inventor: SHIROTA NORIHISA
IPC: H04N19/00
Filed: 1980-04-16
Abstract: PURPOSE:To ensure an assured detection of error without increasing the redundancy, by forming n units of words comprising m bits each into a block and adding  two check words to the block. CONSTITUTION:The input data emerges successively in the form of the output Q1 of a latch 1. The output Q1 is supplied to latches 2-6 via arithmetic circuits 8 and 9. The latches 2 and 3 plus the circuits 8 and 9 produce check words P and Q, and these words P and Q are taken into latches 5 and 6. The output Q4 is delayed by one word to the output Q1 of the latch 1. The outputs of latches 4-6 are applied to a latch 7 to obtain an output data containing the words P and Q. Accordingly, since any additional error detection code is not used as a pointer, it does not result in an increment of redundancy.
Patent JP-H05253754-A (JP)
Title: Electrode for electric discharge machining
IPC: B23H1/04
Filed: 1992-03-09
Abstract: PURPOSE:To improve the working precision fat a worked member, obviate the need of an electric discharge electrode or a scanning mechanism for the worked member, and shorten the working time. CONSTITUTION:A plurality of needle shaped electrodes 12 are formed on the surface of an elecrode substrate 5a, and the contiguous needle shaped electrodes 12 are allowed to exist in the mutual electric discharge traces. Further, a needle shaped electrode group 13 which is formed by collecting a plurality of needle shaped electrodes 12, and the shape of the surface of the electrode group 13 is formed in conformity with the desired worked shape of a worked member 11.
Patent JP-S63217927-A (JP)
Inventor: KOJIMA YUKIO
IPC: H02J3/04
Filed: 1987-03-05
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-S57166747-A (JP)
Title: Signal processing antenna
Inventor: MOROOKA TASUKU
IPC: H01Q3/26
Filed: 1981-04-07
Abstract: PURPOSE:To give the titled antenna a directional pattern which does not always radiate ratio waves to a specific area independently of the unsteady state of an artifical satellite or the power suply errors of the antenna by controlling the directivity of transmitting radiation by real time. CONSTITUTION:Radio waves (corresponding to unnecessary wave) radiated from a transmitting station placed in the specific direction are received by receiving antennas respectively and sent to transmission/reception switching boxes or circulators 20. These received signals are sent to a signal processing part 5, where weights W1, W2,...WN as the antennas of the receiving systems are determined by the prescribed algorithm so that the zero points are formed in the specific direction. On the other hand, weights W1, W2...WN which have been found previously are applied to transmitting signals by weighting devices 23 assigned in each antenna element and the weighted transmitting signals are sent to respective transmitting antenna 1.
Patent JP-S59187527-A (JP)
Inventor: NO CHIYUUJI
IPC: B65B61/20
Filed: 1983-03-25
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-S57174550-A (JP)
Title: Building system
Inventor: NIKORAASU ANNE GEERUTSUMA
IPC: E04B1/10
Filed: 1982-03-31
Abstract: Building system in which the supporting elements are formed by partitions or plates (1-16) one group of plates (1,2,3,4) being placed in spaced apart parallel vertical planes with all plates (1,2,3,4) of said group having the same width in horizontal direction which width corresponds to the width of a cupboard the plates (1,2,3,4) of said group being placed between at least two vertical plates (9,10) which extend perpendicular to the plates of the first group. Preferably a third plate (18) or group of plates is placed in a horizontal plane between the vertical plates.
Patent JP-H02230878-A (JP)
Title: Special effect device
Inventor: SHINOGUCHI SHINJI
IPC: H04N5/262
Filed: 1989-03-03
Abstract: PURPOSE:To easily and quickly set a series of special effect processing and to repeat the processing by storing a special effect processing control data attended with a reproducing video signal into a storage means, reading the special effect processing control data from the storage means and supplying the data to a special effect processing unit. CONSTITUTION:A frame or field number attended with a reproduced video signal from a video reproducing device 2 or a special effect processing control data from a special effect processing control data generating means 7 selected from the frame or field number is stored in a storage means 10. Then the reproduced video signal from the video signal reproducing device 2 is supplied to a special effect processing unit 3 and the special effect processing control data corresponding to the frame or field number attended with the reproduced video signal from the video reproducing device 2 is read out and fed to the special effect processing unit 3. Thus, a series of special effect processing is easily and quickly set and the series of special effect processing is easily reproduced repetitively.
Patent JP-H08251384-A (JP)
Title: Facsimile interface unit
Inventor: MATSUO MASATOSHI
IPC: H04W92/08
Filed: 1995-03-10
Abstract: PURPOSE: To provide the facsimile interface unit(FIU) in which communication is surely executed even when response speed capability of a facsimile equipment is inferior to other facsimile equipment. CONSTITUTION: The FIU 16 that receives packet data in a prescribed format via an INMARSAT digital satellite channel 14 from a transmission station 11, converts the received packet data into a G3 facsimile signal and sends the facsimile signal to a facsimile equipment 17, is provided with a storage circuit 19 storing plural G3 response signals and plural response signals corresponding respectively to the plural G3 facsimile signals. When the G3 facsimile signal is generated from the received packet data, a response signal corresponding to the G3 facsimile signal is immediately read from the storage circuit 19, the response signal is converted into packet data of a prescribed format and the data are sent to the INMARSAT digital satellite channel 14 to be returned to the transmission station 11.