baber/WOPTO huggingface dataset:
Patent JP-H0898506-A (JP)
Title: Power converter
Inventor: IKIMI TAKASHI
IPC: H02M1/08
Filed: 1994-09-28
Abstract: PURPOSE: To prevent a switching element from being damaged due to operation errors even when a noise is in the a signal by reducing the number of signal lines for transmitting the ON/OFF signals of the switching element of a power conversion circuit even if the power conversion circuit and a control circuit are separated. CONSTITUTION: A power conversion circuit 1 consists of switching elements 11a-11f, switching element drivers 12a-12f, and reflux diodes 13a--13f and rectifies the power of an AC power supply 3 with a rectifier 4, and supplies the DC voltage smoothed by a capacitor 5 to a load 2 after converting it to an AC voltage. A control device 6 of an inverter consists of a switching signal generation means 6 and a coding means 62 and converts switching signals 611a-611f for turning on/off the switching elements 11a--11f of the power conversion circuit 1 to a switching code 621 and outputs it. A coding means 7 decodes the switching code 621 into switching signals 711a-711f and outputs them as drive signals to the switching element drivers 12a-12f of the power conversion circuit 1.
Patent JP-H0655809-A (JP)
Title: Thermal printer
Inventor: IKEDA AKIRA
IPC: G11B13/00
Filed: 1992-08-06
Abstract: PURPOSE:To decide a letter erasing temperature by including a history of a card and make printing clear, by a method wherein a device controlling the letter erasing temperature of a letter erasing heater is provided based on the letter erasing temperature calculated by a first letter erasing temperature calcu lating device. CONSTITUTION:Writing-in of history data is performed simultaneously with the writing-in of the data to a card C through a magnetic head H2. In the history data, writing-in treatment is performed by a writing-in device including a clock circuit 10, a number of writing-in times generating circuit 11 and a writing-in circuit 12. Since the data of a letter erasing temperature by the lapse of time and a number of writing-in times each is stored beforehand within an RAM, calculation of the letter erasing temperature is performed by deciding the letter erasing temperature of a thermal head based on its data, the lapse of time extracted this time and the number of writing-in times. Fresh data including the history data is inspected through verifying magnetic head after the same is written in the card C through the magnetic head H2. Then letter is erased by the next thermal head and printing based on the fresh data is performed.
Patent JP-H0573297-A (JP)
Title: Microcomputer
Inventor: YAMADA KENJI
IPC: G06F9/30
Filed: 1991-09-12
Abstract: PURPOSE:To make fast a microcomputer while the demand is reduced and a noise is reduced without making fast an action clock. CONSTITUTION:A controller 11 outputs a control signal C1 of an H level when an action clock T1 is an H level and a control signal C2 of an H level when an action clock T1 is an L level. Registers 4 and 6 hold the number of non- operations and the number of operations by a latch control signal LC1 based on the control signal C1 and the action clock T1 and registers 5 and 7 hold the number of non-operations and the number of operations by a latch control signal LC2 based on the control signal C2 and the action clock T1. Selectors 8 and 9 select the registers 5 and 7 when the action clock T1 is an H level and select the registers 4 and 6 when the action clock T1 is the L level. A computing element 10 performs the arithmetic operation based on the number of non-operations and the number of operations inputted from the selectors 8 and 9 and transfers the arithmetic result through a data bus DB3 to a register group 2.
Patent JP-H0574875-A (JP)
Title: Method of connecting tab inner lead
Inventor: KANEKO HIDEKI
IPC: H01L21/607
Filed: 1991-09-12
Abstract: PURPOSE:To realize a stable connection with small scattering in a connection strength by a method of first connecting such an inner lead that a longitudinal direction thereof is perpendicular to a vibration direction of a bonding tool. CONSTITUTION:Using a round bonding tool 7 of which a tip is conical, after an Al electrode 2 of a semiconductor element 1 is superimposed an inner lead 5, the inner lead 5 of the fourth side is first bonded which is disposed in the direction perpendicular to the direction of an ultrasonic vibration 8 of a transducer 6. Next, the same operations are carried out in the order of the second side, the third side, the first side and all the inner leads 5 are connected to the Al electrode 2. Thus, a stable connection with a small scattering of a connection strength can be realized and further the relative location slippage between the inner lead and the electrode of the semiconductor element can be limited to the minimum and the narrow pitch TAB mounting can be realized.
Patent JP-2001056751-A (JP)
Title: Printer controller and recording medium
Inventor: TSUTSUMI MASAKI
IPC: G06F3/12
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To permit printing after switching a printer to the other printer from a page, where an error occurs, by recognizing non-printed data inside the printer, where the error occurs, on the side of host. SOLUTION: When the error of a printer 1 is detected, a relay printing control part 205 issues the internal data clear request of data stored in an internal buffer to the printer 1. When the internal data clear request is received, in the printer 1, the plotting information of all pages stored in the internal buffer is erased. When 'printer 2' as the substitutive printer name of the printer is acquired while referring to the information of a relay printing control file 204 read at the time of start, the relay printing control part 205 reads stored contents in a complete paper eject managing table memory for the printer 1, reloads the job description file of all the spool jobs of entry line and the processing shifts to the head of a spool queue.
Patent JP-S59124114-A (JP)
Title: Dc large current transformation device
Inventor: SATOU TOORU
IPC: H01F38/40
Filed: 1982-12-29
Abstract: PURPOSE:To make a DC large current transformation device to perform a high speed response, and moreover to perform current detection with high precision by a method wherein a DC current transformer and an air-core coil are combined, output thereof are added, and moreover the circuit constant of the device is selected to reduce ripples of the current transformer. CONSTITUTION:Secondary coils 2a, 3a having the same number of turns are wound around ring cores 2, 3 of two pieces respectively, the coils thereof are connected in series as to have reverse polarity, and a primary conductor 4 is made to penetrate the cores 2, 3 to construct a through type DC current transformer 1. Moreover, at an air- core coil 5, a coil conductor is wound cylindrically, the winding end terminal thereof is wound back by one turn to remove the influence of an outside magnetic field, and the prolonged part of the conductor 4 is penetrated the coil 5 thereof. Then an AC auxiliary electric power source 6 is connected to the output sides of the coils 2a, 3a through a rectifying circuit 7, and the output of the circuit 7 and output of the coil 5 are applied to a summing integrated circuit 8 having the prescribed circuit constant. At this case, the circuit 8 is constructed of resistors R0, R1, R2 and a capacitor C0, and moreover an operational amplifier A1, and a summing integrated voltage is outputted from the amplifier A1.
Patent JP-H09135013-A (JP)
Title: Photoelectric conversion device and image pick-up device using that
Inventor: KOBAYASHI ISAO
IPC: H04N5/374
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To increase the yield of a photoelectric conversion device, to lessen the amount of loss of the device due to the unsatisfactory state of the device and to reduce the cost of the device by a method wherein either of scanning circuits and circuits for detection use are arranged on the opposed two sides of the device and it is made possible to set the scanning directions of the circuits arranged on these two sides in the same direction. SOLUTION: Scanning circuits SRI are formed into one piece of a chip in every 100 steps, an IC chip with 10 pieces of SRI-1 to SRI-10 in total is arranged on each substrate 100 and control wirings g1 to g1000 are connected with each terminal of each IC chip. Moreover, integrated circuits for detection use are also formed into one piece of a chip in every 100 pieces of processing circuits, an integrated circuit chip for detection use with 10 pieces of LC1 to LC10 in total is arranged on each substrate 100 and signal wirings Sig1 to Sig1000 are connected with each terminal of each IC chip. IC chips and integrated circuit chips for detection use on substrates 150 are also arranged in the same manner as the arrangement of the IC chips and the integrated circuit chips for detection use on the substrates 100. The scanning directions of the scanning circuits of photoelectric conversion element arrays on four sheets of the substrates and the scanning directions of the integrated circuits for detection use of the arrays are all set in the same direction as the scanning directions shown by arrows.
Patent JP-H11145240-A (JP)
Title: Compound processor
Inventor: NISHIHATA KOJI
IPC: H01L21/68
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a compound processor which can made small in its size and be manufactured inexpensively. SOLUTION: This processor includes a transferring device 10, a plurality of process devices 30, 40, 50 linked to the transportation device 10, controllers 13, 33, 43, 53 for controlling the process devices, a load lock chamber 21 and an unload lock chamber 22 linked to the transportation device 10, an atmosphere transportation device, and a load cassette. The atmosphere transportation device feeds a semiconductor wafer to be processed from its load cassette into the load lock chamber 21 and transports the processed semiconductor wafer from the unload lock chamber 22 into its load cassette.
Patent JP-S59119600-A (JP)
Title: Semiconductor storage device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C14/00
Filed: 1982-12-25
Abstract: PURPOSE:To simplify constitution by constituting an ROM for redundancy by utilizing the part of a thin insulating film constituting the capacitor of a memory cell. CONSTITUTION:An insulating film 22 for a cell capacitor which is thinner than a gate insulating film and a counter electrode 23 are formed on the surface of a silicon semiconductor substrate 21. The gate insulating film 24 with about hundreds of Angstrom  and a gate electrode 25 are formed on the substrate surface after patterning, and then they are patterned. Impurities are ion-injected to form a diffused layer 26. Namely, the polycrystal silicon layer 23 corresponds to a node N1 and is impressed with a proper breakdown voltage from a terminal 5. Then, transistors (TR) Q3... corresponding to capacitors I1... to be placed in dielectric breakdown states are turned on to make selection. Thus, the redundancy ROM which selects a spare cell has simple constitution while writing is performed by a low voltage and a small current.
Patent JP-H1172116-A (JP)
Title: Rolling bearing unit with rotational speed detector
Inventor: OUCHI HIDEO
IPC: F16C19/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make compatible holding of quality and reduction in a cost of manufacture in a rolling bearing unit with rotational speed detector. SOLUTION: Of an axial direction intermediate part of a hub 1 formed in diameter larger than a stepped part 7, in an end part in a side of this stepped part 7, a guide part 11 is formed, loosening a small diametric cylinder part 16 of an encoder 14 but without large looseness able to be externally fitted. In the case of press fitting the encoder 14 to a prescribed position in the axial direction intermediate part of the hub 1, by previously loosely externally fitting the small diametric cylinder part 16 to the guide part 11, alignment of these encoder 14 and hub 1 is performed.
Patent JP-2001059689-A (JP)
Title: Tube for heat exchanger
Inventor: TAKANO AKIHIKO
IPC: F28F1/16
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve moldability and heat exchanging performance in a tube for a heat exchanger having high pressure resistant request by arranging a heat transfer enlarging part having a medium channel not formed at both or one side end of a tube section, and perforating a hole in which a medium does not flow, in the enlarging part. SOLUTION: The tube 2 for a heat exchanger comprises a plurality of refrigerant channels 9 formed at its center to communicate in a longitudinal direction, and a heat transfer enlarging part 2a arranged at both or one side end to enlarge a heat transfer area. Then, to assure high pressure resistance, its sectional shape is formed in a circular shape. Meanwhile, A hole 10 of a rectangular section coincident with a sector flat surface shape of the tube 2 is perforated at the part 2a. In the case of extrusion molding the tube 2 of a metal material or the like, a core material for forming the hole 10 is disposed at a part for arranging the part 2a to improve moldability. The tube 2 can be reduced in weight and cost by such a hole 10, and its heat transfer area is increased.
Patent JP-S60126760-A (JP)
Title: Multiprocessor system
Inventor: SHIBAZAKI SUSUMU
IPC: G06F15/16
Filed: 1983-12-13
Abstract: PURPOSE:To identify immediately the process executed by a processor where a fault takes place by constituting the system that the identification information of the process executed corresponding to the process is stored. CONSTITUTION:When a processor 21 executes a process controlled by a process control block PCB11, the processor 21 attains special write to a main storage 10 indicated by a process identification information storage area pointer 14 for the write data of 4 bytes in total comprising 0OH 1-byte data and a 3-byte data of a process identification name data of the process controlled by a PCB11. Then when the processor 21 completes the execution of the process controlled by the PCB11, the processor 21 makes special write of all bit 1 data of the bytes to the main storage 10 represented by the pointer 14. As a result, an FFH is stored in an ineffective display field on the process identification information storage area 15 of the main storage 10 and the process identification name field is made ineffective.
Patent JP-S61112502-A (JP)
Title: Operatorless carriage vehicle
Inventor: KOBAYASHI NAOYA
IPC: G05D1/02
Filed: 1984-11-06
Abstract: PURPOSE:To correct the positional displacement of a vehicle at substantially constant curve irrespective of a speed by linearly increasing the sensitivity of positional displacement feedback amount in response to the increase in the sensitivity of a speed command. CONSTITUTION:An absolute value circuit 11 inputs the absolute value 1Va1 of a right speed command Va, a comparator 13 compares the value 1Va1 with a triangular wave TW from a triangular wave oscillator 12, and outputs a pulse control signal Sg. An analog switch 14 is controlled ON or OFF by the signal Sg, and outputs a pulse signal S of the amplitude equal to that of a positional displacement feedback amount F when On. This signal S is integrated and smoothed by an integrator 15, and supplied as the positional displacement feedback amount Fa to an addition point 4a. Thus, a vehicle is corrected for the positional displacement irrespective of the magnitude of the speed command and does not become unstable in traveling.
Patent JP-2000069471-A (JP)
Title: Picture communication equipment
Inventor: MATSUYAMA TERUKI
IPC: H04N19/426
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To register only a necessary face picture in a data base and to generate the data base in which used memories are reduced. SOLUTION: A picture input part 1 taking in a video signal, a picture encoding part 5 for encoding the video signal fetched from the picture input part 1, a communication part 7 transmitting a picture signal encoded by the picture encoding part 5 to a communication line and receiving the picture signal from the communication line, a picture decoding part 11 decoding the picture signal received by the communication part 7 and a monitor part 12 displaying the video signal decoded by the picture decoding part 11 are installed.  In such a case, a face picture generation part 13 extracting face picture data from the video signal decoded by the picture decoding part 11 and a data base 15 associating face picture data extracted by the face picture generation part 13 with the telephone number of a communication opposite party, which is received by the communication part 7, and preserving them are installed.
Patent JP-S59124720-A (JP)
Title: Electron beam exposing apparatus
Inventor: YASUDA HIROSHI
IPC: H01J37/141
Filed: 1982-12-29
Abstract: PURPOSE:To eliminate error of exposing pattern size based on the error in the height direction of sample through perpendicular input of electron beam to the front surface of sample by providing the first and second electron beam focusing lenses. CONSTITUTION:A first deflection coil 2 and a second deflection coil 6 are arranged orthogonally and connected in sereis, the second deflection coil is provided at the area where majority of magnetic flux of first focusing lense 5 is generated, namely at the area where electron beam is bent, a second foucsing lens 7 similar to the first focusing lens is provided between the sample 4 and the first focusing lens in the stage next to the first focusing lens 5. Thereby, the electron beam 1 infiltrates almost perpendicularly to the sample 4 as indicated as 10 by the effect of magnetic field 8 generated by leakage flux existing between the pole pieces 5b, 5c by the coil 5a of first focusing lens 5 and the magnetic field 9 generated by leakage flux existing between the pole pieces 7b, 7c by the coil 7a of second focusing lens 7. Thereby, a current density can be increased by the first and second focusing lenses.
Patent JP-H01289793-A (JP)
Title: Variable draft type twin-hulled boat
Inventor: MATSUMOTO MUNEO
IPC: B63B43/14
Filed: 1987-09-18
Abstract: PURPOSE:To enable a stable navigation to be carried out independently of the depth of water by connecting a pair of right and left external boat bodies to both sides of a central boat body so as to be movable in the up-and-down direction, and regulating the displacement shared by the central boat body for controlling the draft with the up-and-down movement of the external boat bodies. CONSTITUTION:On both the right and left sides of a central boat body 10, a pair of right and left external boat bodies 11 whose fore end parts 11a and rear end parts 11b are connected to each other are arranged. Further, at two places in each of the right and left sides of the central boat body 10, up-and-down moving means 12 each consisting of an elevating guide 12a and a hydraulic cylinder 12b which are mutually engaged with respectively are arranged. Thereby the central boat body 10 can be supported by the external boat bodies 11 so as to be movable in the up-and-down direction. Further, on the external boat bodies 11, a pair of right and left power devices 15 and propulsion devices 16 are additionally provided. With the up-and-down movement of the external boat bodies, the displacement shared by the central boat body 10 is regulated for controlling the draft. Thus, navigation can be carried out independently of the depth of water.
Patent JP-S6388671-A (JP)
Title: Simultaneous concurrent processing control system
Inventor: YOSHII ERIKO
IPC: G06F15/16
Filed: 1986-10-01
Abstract: PURPOSE:To improve the performance of simultaneous concurrent processing by reading the content of a write memory, then transferring it to the read memory when all the processors complete the processings of a data red out from respectively corresponding read memories. CONSTITUTION:The read main memories 10-12 are provided by corresponding respectively to the plural processors 3-5 when all the processors 3-5 complete the processings of data read out from the read main memories 10-12, the content of the write main memory 13 provided in common for the processors 3-5 is moved to the read main memories 10-12. Accordingly, the processors 3-5 can respectively access the read main memories 10-12 to a series of data, and thus competition between them in accessing the memories 10-12 is not caused as a result, the performance of executing the simultaneous concurrent processings by the plural processors 3-5 can be improved.
Patent JP-S6293013-A (JP)
Title: Assembly roll for rolling
Inventor: KITAOKA AKINARI
IPC: B21B27/03
Filed: 1985-10-18
Abstract: PURPOSE:To enable the attachment and detachment of a sleeve and to prevent that the sleeve causes a split loss by a tensile stress by making the rolling roll in the mechanical assembly structure with the specified method by a shaft and sleeve. CONSTITUTION:The roll for rolling is made in the structure which is assembled by outer fitting a sleeve 1 on the outer periphery of a shaft 2 and the sleeve 1 is fixed by a supporting ring 3 for the shaft 2. In this case the double taper faces 6a, 6b which are inclined in the opposite direction to the upper and lower toward the face standing vertically to the center line in the axial direction of the shaft 2 are provided on the side face in the axial direction of the sleeve 1 and the rolling stress is supported with this taper face. The inner and outer engaging faces of the supporting ring 3 and shaft 2 are made as well a taper face 4 and a key 11 is also fitted. Moreover, the female screw 7 for removing the sleeve 1 is provided on the supporting ring 3 and the fastening bolt 5 for transmitting the rolling torque and nut 8 are fitted to the side face of the sleeve 1.
Patent JP-H0660706-A (JP)
Title: Flow flash type ornamental belt using flat emitter
Inventor: YANAGIDA YOSHIHIRO
IPC: G09F9/30
Filed: 1992-08-11
Abstract: PURPOSE:To make a light emitting source hardly breakable, in a flow flash type ornamental belt in which a number of electric light emitting sources arranged in a belt shape alternately repeat flash, whereby the flashing state looks like a flow, thin the whole thickness, and perform a flow flash by three conductors without limiting the selection of the light emitting sources. CONSTITUTION:As electric light emitting sources, thin electroluminescent plate light emitting bodies difficult to break 3A-3C, 3A-3C... are used. To three conductors X, Y, Z, for the plate light emitting bodies, 3A of the three-in-a-set 3A, 3B, 3C is connected to the conductors X, Y, 3B to Y, Z, and 3C to X, Z, respectively. A power source is alternately connected so that a potential difference is generated between any two selected from the three conductors, or a power source of the same potential is alternately connected to any two selected from the three conductors, while the power source is alternately connected to the remaining one to generate a potential difference to the above two.
Patent JP-S6293272-A (JP)
Title: Piperazine derivative and production thereof
Inventor: NAKAI HIDEO
IPC: C07D211/22
Filed: 1985-10-18
Abstract: NEW MATERIAL:A piperazine derivative expressed by formula I (R<1> is halogen- substituted or unsubstituted phenyl; Alk is lower alkylene; R<2> and R<3> are H, lower alkyl or lower alkanoyl; Z is O or S; n is 1 or 2) or a salt thereof. EXAMPLE:(+ or -)-N-Methyl-2-[2-( 4-phenylpiperazin-1-yl )ethyloxy]phenyl] pyrrolidine-1-carboxamide. USE:A drug, having improved cardiotonic action, useful for treating and preventing congestive heart failure, e.g. edema, ascites, venous and right atrial hypertension, dyspnea, etc., and capable of selectively activating myocardium with slight side effect. PREPARATION:A compound expressed by formula II or a salt thereof is reacted with a compound expressed by formula III or IV (R<4> is H, lower alkyl, etc.; X<1> is reactive residue) to afford the aimed compound expressed by formula I.
Patent JP-S6294308-A (JP)
Inventor: KANZAKI ICHIRO
IPC: B28B11/14
Filed: 1985-10-19
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。