baber/WOPTO huggingface dataset:
Patent JP-H08250618-A (JP)
Title: Semiconductor element and semiconductor device
Inventor: HONMA KAZUO
IPC: H01L23/48
Filed: 1995-03-13
Abstract: PURPOSE: To realize miniaturization of a semiconductor amplifying element wherein high power, high gain, low noise, etc., are required, miniaturization and weight reduction of an amplifier which is built in, improvement of isolation between high frequency input and output circuits, easy high frequency matching adjustment, and heat dissipation and cooling excellent in efficiency. CONSTITUTION: In a semiconductor amplifying element built in a package, a penetrating hole 1a for fixing a screw which is used when a semiconductor amplifying element is attached or detached and a spot facing part 1b for preventing a screw head from protruding are arranged. Excepting a grounded electrode part which is internally electrically connected with a package 1, connecting electrode parts 2, 3 with an external circuit protrude in the same direction.
Patent JP-S61210280-A (JP)
Title: Preventing method of water hammering action due to stop of delta-star selection
Inventor: NISHIKAWA SATOSHI
IPC: F04B49/10
Filed: 1985-03-15
Abstract: PURPOSE:To prevent water hammering action from occurring inside a water pipe, by selecting the winding of a motor from delta connection to star one and stopping it at the time of pump stoppage, in case of a device which drives a pump with a three-phase induction motor. CONSTITUTION:At a time when a three-phase induction motor for pump driving is operated in rating, winding of the said motor is set down to delta connection as in (1). And, when a pump is stopped as in this state, first the delta connection is released as in (2) and, after the motor is rotated in its inertia, star connection is set up and the motor is rotted at low speed. After that, a power source is cut off, stopping rotation of the motor. With this constitution, the occurrence of water hammering action inside a water pipe at the time of pump stoppage is preventable.
Patent JP-H09205430-A (JP)
Title: Path registration processing system in sdh transmission terminal station equipment
Inventor: TANIGUCHI DAISUKE
IPC: H04L12/26
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To improve job processing efficiency by generating/managing a path identification number from date time information in the case of registering a new path attended with new installation of the path between new synchronization terminal station equipments to confirm a communication state of signals. SOLUTION: A path registration control means 3b of a network controller 3 sends a path registration command to a new synchronization multiplexer 1a after installation of a cable. The multiplexer 1a receiving the command uses date and time information read from a clock device 4 to generate path identification numbers for paths 2a, 2b, 2c and returns them to a path identification number collation means 3a and sends a pulse identification number to an opposed new synchronization multiplexer 1b by using a path overhead signal. Then the control means 3b sends the path registration command to the multiplexer 1b. Since the multiplexer 1b has already received the identification from the multiplexer 1a and its assignment, the multiplexer 2b returns the path number to the path identification number collation means 3a.  The path identification number collation means 3a collates the received numbers corresponding to the paths and reports of collation when coincident and an error when dissident to the operator.
Patent JP-S54144587-A (JP)
Title: Reactor pressure control system
Inventor: YANAI KATSUYA
IPC: G21D3/08
Filed: 1978-05-04
Abstract: PURPOSE: To improve safety, by making the pressure of a reactor constant by adding a pressure drop portion in a pipe between the reactor and a pressure detector of a steam piping to the output of the pressure detector and by controlling the reactor so that added pressure be identical to the target value of the pressure of the reactor.  
     CONSTITUTION: A pressure drop portion in a pipe up to a pressure detector 7 mounted to a steam piping to a turbine 3 from a reactor 1 from the reactor 1 is added to the output of the pressure detector 7, and the reactor 1 is controlled so that the added output agree with the target value of the pressure of the reactor. Correction signals corresponding to the pressure drop portion are prepared by means of a signal compensator 12 from the output of a main steam flow rate detector 11, the correction signals and the output of the pressure detector 7 are added by means of an adder 13 and deflection between the output and the target value PRR of the pressure of the reactor is detected by means of a comparator 14. The deflection signals are input to a regulating valve control circuit 93 through a low value preference circuit 91 while being input to a by-path valve control circuit 92, pressure control containing the speed control of the turbine 3 is performed and the reactor is controlled so that the pressure PR of the reactor be identical to the target value PRR. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07232111-A (JP)
Title: Coating device for vehicle parts
Inventor: FUJII MASATOSHI
IPC: B05B12/14
Filed: 1994-02-24
Abstract: PURPOSE:To make it possible to set processing sequence adequately dealing with the condition of a production site by providing a coating device with a processing sequence calculating means with decreasing of the number of changing times of coating colors as a preferential condition and a processing sequence calculating means with decreasing of the number of exchanging times of jigs for coating as a preferential condition. CONSTITUTION:A job management disk 40 successively forms parts data having type information of bumpers corresponding to vehicle kinds and coating information of the coating colors, etc., in accordance with a coating start signal of vehicle bodies transferred from a host computer 50, stores the data into the prescribed area of a memory, reads out the parts data by every prescribed number of pieces, rearranges the data according to prescribed calculation rules to form the processing sequence data and transfers the data to a central control unit 28. The job management disk 40 permits selection of an ordinary mode to rearrange the parts data with the decreasing of the number of the changing times of the coating colors as the preferential condition and a manpower saving mode to rearrange the parts data with the decreasing of the number of the exchanging times of the coating jigs as the preferential condition.
Patent JP-H11267290-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To improve interest by making the contents of a game rich in variety by fluctuating the probability for a specified result condition to occur. SOLUTION: In a game machine with which a special play state is generated while being related to the stop result mode of a variable display game on a variable display device 20, a control means is provided with a probability fluctuation control means capable of controlling the fluctuation of probability for the stop result mode of the variable display game to be the special result mode from an ordinary probability state to a high probability state for control with high probability based on the materialization of a specified condition related to the generation of the special play state and this probability fluctuation control means is provided with a probability fluctuation update control means 411 for updating this high probability state as it is based on the state of satisfying the specified conditions in the special play state generated by executing the variable display game in  the high probability state and a probability fluctuation regulation control means 404B for regulating the fluctuation control to the high probability state so that the number of times of update to the high probability state due to the probability fluctuation update control means 411 can not exceed the predetermined prescribed number of times.
Patent JP-2000122390-A (JP)
Title: Developing device
Inventor: FUJITA TETSUMARU
IPC: G03G15/06
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain an image having a satisfactory image density and to make controllable the image density appropriately in developing the electrostatic latent image formed on the image carrier by applying an AC voltage on the developer carrier. SOLUTION: Relating to this developing device, development is performed by allowing the developer to be held on the surface of the developer carrier, transporting this developer to a developing area opposite to the image carrier, and applying the AC voltage to the developer carrier. At this time, the interval between AC voltage is shifted from a peak of potential on the developing side for feeding the developer to the peak of the potential on the recovering side for returning on the developer carrier, or the interval between the potential shifting from the peak of the feeding side to the peak of the potential on the recovering side, the device is provided with at least, two voltage change part A1, A2 and B1, B2 whose inclination of the voltage is respectively different,  so that the inclination of the voltage change in the preceding voltage changing parts A1 and B1 is gentler than the inclination of the voltage change in the succeeding voltage changing parts A2 and B2.
Patent JP-H04270649-A (JP)
Title: Release film
Inventor: SEKI SHIGEMI
IPC: C09J7/02
Filed: 1991-02-26
Abstract: PURPOSE:To provide a release film which exhibits singnificantly low peel-off strength and can maintain this low peel-off strength, if thermally treated for a long time. CONSTITUTION:This release film consists of a porous layer which contains fluorine oil provided at least, on one surface of a film support. The film is best suited as a release film for pressure sensitive adhesive.
Patent JP-S53138776-A (JP)
Title: Color temperature measuring device
Inventor: TOMINAGA MAMORU
IPC: G01J5/60
Filed: 1977-05-10
Abstract: PURPOSE:To perform a comparatively high-accuracy measurement of the color temperature in a short time and thorugh a simple system, by measuring the light of the measured light source through installation of the color temperature adjusting component and the optical component  to the light of the reference light source.
Patent JP-S62211349-A (JP)
Title: Alloy chilled roll stock excellent in wear resistance and its production
Inventor: SETO YOSHITO
IPC: B22D15/00
Filed: 1986-03-10
Abstract: PURPOSE:To manufacture an alloy chilled roll stock excellent in wear resistance, by refining an alloy having a specific composition consisting of C, Si, Mn, P, S, Ni, Cr, Mo, W, and Fe, by chilling the melt, and by properly heat-treating the chilled alloy. CONSTITUTION:The alloy having a composition consisting of, by weight, 3.0-4.2% C, 1.0-2.0% Si, 0.3-2.0% Mn, 0.01-0.5% P, <=0.1% S, 0.2-4.0% Ni, 2.0-10% Cr, 6.0-10% Mo, 2.0-10% W, and the balance Fe with impurities is refined and chilled. The above chilled alloy is then held at 850-1,100 deg.C and cooled at a cooling rate of 100-1,000 deg.C/hr. After that, the above alloy is held at 400-550 deg.C for 1-50hr. By the above heat treatment, large amounts of double carbides of W, Mo, and Cr are precipitated and distributed in a uniform and high-hardness martensite matrix, so that high-alloy chilled roll stock having superior wear resistance can be obtained.
Patent JP-S58172169-A (JP)
Inventor: YONEDA KIYOSHI
IPC: B66B3/00
Filed: 1982-03-31
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-H06261883-A (JP)
Title: Magnetic resonance imaging device
Inventor: YAMASHITA MASAMIKI
IPC: A61B5/055
Filed: 1993-03-15
Abstract: PURPOSE:To constitute a magnetic resonance imaging device so that a head rest part can be received in a top board at the time of a state that it is not used by connecting this head rest part integrally with the top board of a bed. CONSTITUTION:In the magnetic resonance imaging device provided with a bed having a top board 2 for placing an examinee thereon, this device is provided with a head rest part connected integrally with the top board 2, and also, connected so that it can be received in this top board 2. Also, this head rest part consists of a head rest 1, a link 3 in which one end is engaged to this head rest 1 and the other end is attached to the top board 2 of the bed so that it can be attached pivotally and integrally, and a supporting member 4 supported axially to this link 3 so as to be turnable, and a first groove part 5 for receiving the head rest part in the top board 2 of the bed, and a second groove part 6 for stopping the supporting member 4 at the time when the head rest part is set to a use state are formed.
Patent JP-H05258123-A (JP)
Title: Terminal system with ic card
IPC: G06K17/00
Filed: 1992-03-12
Abstract: PURPOSE:To permit an incorporated memory to execute plural application IC cards without overflow in the same terminal mainbody with the IC card. CONSTITUTION:The terminal mainbody with IC card 10 is provided with one slot for IC card 2, and it incorporates a non-volatile memory 3 and a non- volatile memory 1 inside. Here, the regular application IC card 20 and a file management IC card 30 storing data which becomes necessary on the operation of an application program are provided as the cards which can be inserted into the slot for IC card 2.
Patent JP-H09244920-A (JP)
Title: Debugger
Inventor: MATSUDA YOSHIYUKI
IPC: G06F11/28
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency at the time of debugging a window application for utilizing a window system. SOLUTION: The window application debugger 4 is provided with a filter 4a for sorting the event A of a debugging object and a mouse movement event X and the other events Y and Z not required for debugging from the plural events A, X, Y and Z generated from a window manager 3 by operating a screen by a mouse 2 at the time of executing the processing of the window application 5 for using the window system. Only the event A of the debugging object sorted by the filter 4a is sent out to the window application 5.
Patent JP-S54145047-A (JP)
Title: Heat exchanger
Inventor: MATSUZAKI YASUMASA
IPC: F28D11/04
Filed: 1978-05-04
Abstract: PURPOSE: To make a heat exchanger compact and integrate it with a blower, by providing a centrifugal blowing fan, heat transfer fins and heat transfer tubes extending perpendicularly through the fins in the casing.  
     CONSTITUTION: Air is sucked through a suction port 4a of a side plate 4 and conducted by the sirocco fan in the circumferential direction of the casing 6 so that the air is discharged through a discharg port 15. A liquid is introduced into an inlet pipe 9 attached to the side plate 4 so that the liquid flows through a heat transfer tube 8 perpendicularly across the air flowing through the casing 6 and then flows in the opposite direction through a header at another side plate 3 and another heat transfer pipe 8, thereby effecting cross counterflow heat exchange. The fins 7 are provided to increase the heat transfer surface area of the heat exchange transfer tubes 8 and rectify the flow of the air in the casing 6. This make it possible to render the heat exchanger compact and integrate it with the blower. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5813489-A (JP)
Inventor: REI JIEI BAN SAIN
IPC: B23K20/00
Filed: 1982-03-31
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-S63219760-A (JP)
Inventor: KIMURA JUN
IPC: E04G7/16
Filed: 1987-03-09
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-S51129996-A (JP)
Title: Two square face sawing device for curved timber by means of circular s aw
Inventor: ISHIDA KEIICHIROU
IPC: B27B7/00
Filed: 1975-05-07
Abstract: PURPOSE: Two square face sawing device capable of sawing a curved timber rapidly, exactly and economically. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05259902-A (JP)
Title: Phase locked loop circuit
IPC: H03L7/107
Filed: 1992-03-12
Abstract: PURPOSE:To secure the follow-up properties in a frequency switching state and also to secure the stability in a steady state by switching the time constant of an LPF of a phase locked loop PLL circuit according to a large or small phase difference to integrate the error voltage caused by the phase difference between the reference frequency and the oscillation frequency. CONSTITUTION:A phase comparator 2 compares the phase of the oscillation frequency with that of the reference frequency. When the comparator 2 detects a large phase difference, an LPF 5 is actuated by a 1st capacitor 53 with a short time constant. At the same time, a 2nd capacitor 54 is connected to an operational amplifier 55 which buffs the voltage of the capacitor 53 via a switch 56. Thus the voltage of the capacitor 54 can follow the voltage of the capacitor 53. When the comparator 2 detects a small phase difference, the capacitor 54 is connected in parallel to the capacitor 53 via the switch 56 and the LPF 5 is actuated by both capacitors 53 and 54 with a larger time constant.
Patent JP-S62210663-A (JP)
Title: Microwave integrated circuit device
Inventor: SHINO TOSHIO
IPC: H01L27/06
Filed: 1986-03-12
Abstract: PURPOSE:To expand the allowance range of a bias input, by using a nonlinear type resistor, in which current saturation occurs, as a first resistor. CONSTITUTION:A gate bias circuit 16 has first and second resistors R1 and R2. The first resistor R1 is connected between a gate electrode 13 and a gate G of an FET15. The second electrode R2 is connected between the gate of the FET15 and the ground. A semiconductor resistor is used for the first resistor R1. An ordinary linear resistor is used for the second resistor R2. The structure of the first resistor R1 is made to be a structure of a nonlinear resistor, in which current saturation occurs. As the nonlinear resistor, the semiconductor resistor, which forms a resistor layer between a pair of facing ohmic electrodes that are formed on a semi-insulating substrate, is used. By changing the distance between the electrodes, the current saturation level of the semiconductor resistor can be appropriately adjusted. Thus a microwave integrated circuit device, in which voltage in a wide range can be used as a gate bias input, and which has very extensive general purpose utilization, can be obtained.
Patent JP-S57170043-A (JP)
Title: Magnetic field position detector of rotor
Inventor: KUBO SHIYOUICHI
IPC: H02K11/00
Filed: 1981-04-09
Abstract: PURPOSE:To lighten an installing process and miniturize, by forming two magnetic sensors at designated positions on one board and arranging the board at a designated position on a rotor. CONSTITUTION:Magnetic sensors 2A, 2B of magnetic resistors are formed at an angle alpha below half the magnetic pole angle on a board 2. The magnetic sensors 2A, 2B are formed by photolithography, after permalloy of, for instance, 83% of Ni and 17% of Fe is evaporated on a glass base by vacuum deposition. The magnetic field position of a rotor 6 is detected by the outputs of magnetic sensors 2A, 2B.
Patent JP-H069537-A (JP)
Title: Production of isocyanate
Inventor: UIRIAMU DENISU MATSUGII
IPC: C07C265/04
Filed: 1993-03-15
Abstract: A process for preparing isocyanates comprising (a) contacting carbon dioxide and a primary amine in the presence of an aprotic organic solvent and an organic, nitrogenous base to produce the corresponding ammonium carbamate salt, and (b) reacting the ammonium carbamate salt with an electrophilic or oxophilic dehydrating agent to produce the corresponding isocyanate. A second embodiment comprises recovering the ammonium carbamate salt of step (a) prior to reacting the ammonium carbamate salt with an electrophilic or oxophilic dehydrating agent in the presence of an aprotic organic solvent and an organic, nitrogenous base.
Patent JP-S61214626-A (JP)
Title: Interrupting signal generating circuit
Inventor: FUNAE HIDEAKI
IPC: H04B3/46
Filed: 1985-03-20
Abstract: PURPOSE:To recover automatically communication by providing a circuit for detecting the generation of a connection fault caused by a separation or a connection failure of a cable socket and a connector, and a release of the fault, and a circuit for generating and releasing a signal for informing the release. CONSTITUTION:When a waveform of a signal which is selected by a selecting signal (c) appears in a point P1, and it disappeared on the way, the output of an IC1 of a block 1 becomes a low level from a high level, and when it is recovered, it goes to a high level again. This waveform to the waveform of the point P1 corresponds to a length T1 of a waveform of a point P2, and at the time point when a signal of the point P2 has risen to a high level from a low level, a monostable multivibrator IC2 of a block 2 generates a pulse of a length T2, and it becomes a waveform of a point P3. When the point P3 goed to a low level, a point P4 is set to a high level, goes to an interrupting signal to a CPU, and the CPU is reset to a low level by a signal (d) for showing a fact that this interruption is received. The CPU can recover the communication of a software by receiving this interrupting signal. In such a way, the communication is recovered automatically.
Patent JP-S58172087-A (JP)
Title: Doming preventing circuit
Inventor: NATSUME KIMIO
IPC: H04N9/18
Filed: 1982-04-01
Abstract: PURPOSE:To approximate the limitation starting value of a beam current to a doming generation value as much as possible and to expand a luminance range by interposing an amplifier which amplifies potential variation between the 1st and the 2nd resistances. CONSTITUTION:When the voltage at a point VC drops below about 30V, an operational amplifier 3 lowers in output level to drops the emitter potential of a transistor (TR) 4, lowering the voltage to the 1st grid G1. Consequently, the beam current (i) decreases and consequently when the voltage at the point VC rises, the output level of the amplifier 3 rises to rise the voltage to the 1st grid G1. In this case, when the gain of the amplifier 3 is high, the voltage to the 1st grid G1 is varied greatly in response to slight potential variation at the point VC. Therefore, if the current (i) almost exceeds the limitation starting value, i.e. if the voltage at the point VC almost drops below about 30V, the potential returns to about 30V smoothly by high-gain negative feedback even when the limitation starting value of the current (i) is approximated to the doming generation value. Consequently, the occurrence of doming is prevented.
Patent JP-H09245132-A (JP)
Title: Memory card
Inventor: MINOWA MANABU
IPC: G06K19/07
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To know the operating state of a memory card from a terminal at the back of a casing by connecting the input of a control circuit to a memory and a timer and the output of the circuit to a data control circuit so as to receive a signal inputted to the signal terminal of the memory card and to output the signal of a memory, etc., at the time of matching with a prescribed condition. SOLUTION: A 4-input multiplexer 24 connecting the timer, etc., to its input side and a data input/output control circuit 25 to its output side is built in a control circuit 2, and a BVD 2 terminal 7 and a BVD 1 terminal 8 are connected to the selector input terminal S0 and S1 of the 4-input multiplexer 30 to be used as input terminals. Thereby, at the time of desiring to know whether the timer 26, etc., integrated in the control circuit 2 of the memory card is normally operated before shipping and after casing, at the time of inputting a signal to the terminals 7 and 8, the multiplexer 30 selects the terminals of A to C to output from terminal Y to output from a terminal 5 to a tester. Then whether operation is normal or not is known.