baber/WOPTO huggingface dataset:
Patent JP-S6393842-A (JP)
Title: Free-cutting sintered material
Inventor: YAMAGUCHI KATSUMI
IPC: C22C29/12
Filed: 1986-10-06
Abstract: PURPOSE:To improve machinability without adversely affecting mechanical strength, by sintering a powder mixture in which a nonmetal powder is added and mixed into a metal powder. CONSTITUTION:The metal powder such as pure-iron powder, powder of alloy steel, e.g., stainless steel, high-speed steel, etc., powder of nonferrous metal, e.g., Ti, W, etc., or nonferrous alloy, composite powder of one or more kinds among the above, or the like is prepared. On the other hand, the nonmetal powder consisting of one or more kinds among powders of soda glass, lead glass, talc, BN, FnS, MnS, MnTe, TeO2, SnO2, SiO2, etc. is prepared. Subsequently, the nonmetal powder fine-grained into proper size is added to the above metal powder, and the resulting powder mixture is agitated and mixed thoroughly to be formed into a powder for free-cutting sintered material, which is passed through respective stages of compacting, sintering, etc., to be formed into a sintered material. The amount of the nonmetal powder to be added to the metal powder cannot be determined unconditionally, and it is set up at a proper value of <=about 10vol% according to the kinds of the metal powder, cutting tools to be used, tool shape, machining conditions, etc.
Patent JP-H08102794-A (JP)
Title: Simultaneous speech interphone system
Inventor: TAKEDA MASAHIKO
IPC: H04M9/08
Filed: 1994-09-30
Abstract: PURPOSE: To prevent communication from being interfered and to prevent a sound volume and tone from being changed even when the number of equipments is changed. CONSTITUTION: In this interphone system, plural interphone terminals TE1 to TE8 are connected to common two lines L1 and L2 , power is supplied to the common two lines, audio signals f1 are superimposed and communication is performed. The transmitters 1a of the respective interphone terminals are connected to the common two lines through a constant current circuit 2 for changing an output current by the audio signals, a common load R. connected to a power source for voltage converting the output current is provided in the common two lines and the common two lines and the transmitter are connected to a receiver 1b through a hybrid circuit 3 whose input impedance is high.
Patent JP-S59159397-A (JP)
Inventor: ARI ABUIRAMU
IPC: B41J31/00
Filed: 1983-12-19
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。
Patent JP-S61116384-A (JP)
Inventor: MATSUGUCHI TADASHI
IPC: B31D1/02
Filed: 1984-11-12
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-H1084669-A (JP)
Title: Noise filter of power conversion equipment
Inventor: TOYOSAKI JIRO
IPC: H02M1/12
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a noise filter for removing common mode noise generated between power conversion equipment and the ground with a switching operation of a self-arc-extinguishing device of the power conversion equipment. SOLUTION: A noise filter is constructed of a common mode choke 11 having a plurality of windings connected magnetically, capacitors 12 and 13 and reactors 14 and 15, and a second resonance frequency generated by the capacitor 12 and the reactor 14 is made higher than a first resonance frequency generated by the inductance of the windings of the common mode choke 11 and by the capacitor 12 and the reactor 14. Thereby the respective values of the common mode choke 11 and the capacitors 12 and 13 are made small, while the amount of attenuation with a desired frequency is made large.
Patent JP-H0898948-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-09-30
Abstract: PURPOSE: To facilitate the management of a value usable for a game, and to prevent a player from being subjected to inconvenience when a game result value is exchanged with a plenum, by preferentially using a value which is unusable for a game, rather than a value which is usable for the game. CONSTITUTION: When a common recording medium 250 is inserted in a common card insertion and discharge slot 351 of a plenum exchanging means 350 so that data on the recording medium are delivered to an identifying data verifying means of a game management device which therefor sends back exchangeable data, a total owned point number recorded on the common recording medium and a final owned point number are displayed on a monitor screen 353. When a bar code on a plenum is read by a bar code scanner 358, and an exchanged number is inputted through a ten-key board 354, a point number required for the plenum exchange is calculated from plenum identifying data.  Further, when the total owned point number is larger than the final game point number, if the plenum exchange can be made only by a part by which the total point number is larger, A calculated point number is subtracted from this part for carrying out the plenum exchange.
Patent JP-H1185843-A (JP)
Title: Delivering article transfer system
Inventor: AKIYAMA ATSUSHI
IPC: G06Q50/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of improving the efficiency of the transfer work of registered mail which is delivers articles, to accurately managing the articles and improving the security. SOLUTION: This system is provided with plural registered mail storing devices 3 for temporarily storing registered mail received from a customer, a terminal equipment 2 for inputting information on registered mail to store in these storing devices and a managing server 1 communicatably connected with this terminal equipment. Then, an identifying number is set beforehand to each storing device and when information on registered mail including the identifying number of the storing device storing the registered mail is received from a guest, the terminal equipment transmits this information to the managing server. At the time of receiving this information on registered mail from the terminal equipment, the managing server prepared registered mail data to store in an external storing device Ic to construct a database for managing registered mail.  Thereby, data can be easily extracted for each storing device, to facilitate the collation of registered mail fetched from the storing device.
Patent JP-2000055865-A (JP)
Title: Electrode strip disposable after one use and mounted to signal read circuit of sensor system
Inventor: IRVING JOHN HIGGINS
IPC: C12Q1/32
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide conductive ink suitable for use in manufacturing an active electrode of an electrode strip disposable after one use and set to a signal read circuit of a sensor system for detecting a current representing a compound in a liquid mixture. SOLUTION: Conductive ink is suitably used in manufacturing an active electrode of an electrode strip disposable after one use and set to a signal read circuit of a sensor system for detecting a current representing a compound in a liquid mixture. In this case, the ink contains a suspension wherein a conductive substances, and at least one of an enzyme which can work a catalytic action to a redox reaction between the conductive substance and a compound if present in the liquid mixture and a mediator compound which can transport electrons subsequent to the redox reaction between the enzyme and the conductive substance are suspended in a liquid medium.
Patent JP-S6482433-A (JP)
Title: Color picture tube
Inventor: KANBARA EIJI
IPC: H01J29/81
Filed: 1987-09-25
Abstract: PURPOSE:To prevent the distance between adjacent masks from being narrowed and the dielectric breakdown from occurring by forming magnetic poles with the same polarity face to face at least on part of opposing faces of the adjacent masks. CONSTITUTION:Two masks 11 and 12 are magnetized in the thickness direction so that the mating mask and the opposing face are made magnetic poles with the same polarity respectively, and the electrostatic suction force between the masks 11 and 12 generated when the preset potential is applied to the masks 11 and 12 is offset by the magnetic resilicncy of the same polarity. The mask distance is thereby prevented from being narrowed by the electrostatic suction force, and the fluctuation of the electrostatic lens formed between the masks and the dielectric breakdown can be prevented.
Patent JP-H08195891-A (JP)
Title: Image processing equipment and method therefor
Inventor: LIGUORI VINCENZO
IPC: G06T11/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To allow an image processing unit to easily conduct color blend processing by providing pluralities of blend calculation means that have a coefficient input means giving a prescribed number of equation coefficient to an equation calculation unit and calculate an intensity of a color component. SOLUTION: A general equation for an intensity component denoting part of a plane 1 that is defined as a coordinate system having X, Y positions and an intensity component is expressed as intensity = Ax+By+C, where A, B, C are constants used to define the property of the plane. In order to define the constants A, B, C, at first an intensity at three points (x1, y1, z1), (x2, y2, z2) and (x3, y3, z3) is defined, where z denotes the intensity. Then the three values with respect to the x, y and the intensity z are substituted to the equation intensity = Ax+By+C and three linear equations are solved to obtain the values A, B, C.
Patent JP-H04118457-A (JP)
Title: Floor member
Inventor: KANEDA SHINICHI
IPC: E04F15/00
Filed: 1990-09-11
Abstract: PURPOSE:To obtain excellent recovery effect and excellent load resistance by a method in which legs are provided downwards on the corners of a floor panel, leg caps with projections are connected to the lower ends of the legs, and an air chamber is formed between the bottom and the downsides of the columns. CONSTITUTION:Legs 3 are provided downwards through receiving plates 2 on four corners of a floor panel 1 consisting of steel plates having a corrugated intermediate part between its upper and lower plates. The central part of the leg 3 is provided with a fitted leg 8 with screw hole 7 and a coupler 11 with flat bottom is provided to the lower part of a threaded shaft 9 connected to the hole 7. The coupler 11 is connected with a leg cap 14 having a conical projection 18 of an elastic material and an air chamber P is formed between the bottom 17 of the cap 14 and the downside of the coupler 11. The shock absorbing effect of the floor part can be raised by compressive deformation of the air chamber P by loading.
Patent JP-S6298389-A (JP)
Inventor: MATSUI SHIGERU
IPC: G09G1/06
Filed: 1985-10-25
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-S61102351-A (JP)
Inventor: JIYATSUKU KUURERIYU
IPC: B60R16/027
Filed: 1985-10-25
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-S61118806-A (JP)
Title: Programming device
Inventor: HATSUTA YUTAKA
IPC: G05B19/05
Filed: 1984-11-15
Abstract: PURPOSE:To minimize the change of the cross reference in a program change mode with no overlap of programs by using a block number setting means and an intra-block number setting means. CONSTITUTION:In a programming mode the block number Pm is given by a block number setting means 520 every desired plural steps based on the block number designated by an input means 550. Then an intra-block number setting means 530 gives the intra-block number Ck every step within each block. A sequence program PRGM is stored to a storage means 510 by a storage control means 540 in relation to the numbers Pm and Ck. Thus the change of the cross reference due to the change of the program caused by addition, deletion, etc. of the program can be performed within the relevant block.
Patent JP-H1187378-A (JP)
Title: Device and method for manufacturing semiconductor device
Inventor: ISE HIROSHI
IPC: H01L21/56
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of breakings and cracks of a semiconductor element, while obviating the generation of smears, hollowed sections, voids and unfilling as defectives on a semiconductor device after resin seal. SOLUTION: Whether a position of the lower end of a scale fixed onto a bottom force 2 is positioned at a section upper than or a section lower than a specified place is detected, the lowering speed of the bottom force 2 is changed on the basis of the detected result, and the load on the semiconductor device at a time when the semiconductor device is released from a top force 1 and the bottom force 2 is made light. The load at the time of release is detected by load cells 24a, 24b, and a warning is conducted by an alarm, etc., when the detecting value exceeds a fixed value or greater.
Patent JP-2000039499-A (JP)
Title: Method for generating energy of radioactive nuclear fuel waste
Inventor: SUZUKI NAOHISA
IPC: G21H3/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize radioactive nuclear fuel waste by converting harmful energy to a usable state by utilizing radioactivity and emitted particles of the waste. SOLUTION: A laser medium 2 is used as an energy generating means of a material for converting radioactive nuclear fuel waste 1 to energy. They are installed in space at a distance. Thus, media 8 having higher refractive index than that in vacuum are provided between the waste 1 and the medium 2 and its circumference. A Cerenkov light generated in the case of passing rapid charged particles or the like output from the waste 1 and luminescence generated according to cherenkov radiation and a Compton effect are emitted to the medium 2 to excite the medium 2, thereby generating a laser beam. The beam is resonated via reflecting mirrors 3, 4 installed at both ends of the medium 2, thereby oscillating a laser 7.
Patent JP-2001066924-A (JP)
Title: Fixing device
Inventor: FUJISAWA KAZUTOSHI
IPC: G03G15/20
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance durability and safety by reducing the dew condensation to a magnetic field generation means. SOLUTION: This fixing device is constituted so that toner is fixed on a recording medium by electromagnetic induction heating and provided with a fixing roller 13 constituted of a magnetic body, a pressure roller 14 pressed to the roller 13 and the magnetic field generation means 17 disposed at the outside circumference of the roller 13 so as to be positioned at a more upstream side than a pressing surface between the rollers 13 and 14 in the carrying direction of the recording medium.
Patent JP-S6394667-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKATSUKA ICHIRO
IPC: H01L29/78
Filed: 1986-10-08
Abstract: PURPOSE:To realize isolation between elements without employing an isolating diffused layer by a method wherein a depletion layer spread in a 2nd conductivity type layer directly below an electrode is brought into contact with a depletion layer produced by a p-n junction between a first conductivity type substrate and the 2nd conductivity type layer. CONSTITUTION:A p-type epitaxial layer 2 is formed on an n-type silicon substrate 1 by epitaxial growth and further a silicon oxide film 3 is laminated on the epitaxial layer 2 and an Al electrode 4 is formed on a part of the oxide film 3. A channel-doped type p-type MOS FET is formed by providing an Al gate electrode 6 on the p-type epitaxial layer 2 with the oxide film 3 between. Even if the p-type layer 2 and the substrate 1 are made to be equipotential by grounding the electrode 4, a depletion layer 52 produced by the electrode 4 is contacted with a depletion layer 51 produced by the p-n junction between the epitaxial layer 2 and the substrate 1 to form an element isolation layer 5. As a depletion layer 53 produced directly below the gate electrode 6 is also contacted with the depletion layer 51 of the p-n junction between the n-type substrate 1 and the p-type layer 2, a source 71 and a drain 72 are electrically separated from each other. Therefore, this FET is of normally-OFF type.
Patent JP-H08103725-A (JP)
Title: Control method for electromagnetic vibrator and device therefor
Inventor: YOSHIDA MASATO
IPC: B65G27/32
Filed: 1994-10-04
Abstract: PURPOSE: To provide a stable and inexpensive control method and the device therefor by a simple constitution by transmitting amplitude signals and vibration frequency for an electromagnetic vibrator to an electromagnetic vibrator driving amplifier by means of a single connection cable. CONSTITUTION: A device consists of a controller 1, an electromagnetic vibrator driving amplifier 2, an electromagnetic vibrator 3 and a cable 4 connecting them together, and amplitude signals and frequency signals of vibration are converted to the pulse width and 2<n> times of vibration frequency respectively corresponding to the vibration amplitude by a rectangular wave oscillator 12, and they are transmitted as PWM signals from the controller 1 to the electromagnetic vibration driving amplifier 2 through the single connection cable 4.  The average value of PWM signals is converted into the amplitude signals of vibration by a CR filter 21 of the electromagnetic driving amplifier 2, while the PWM signals are divided by 2<n> and formed into the frequency of vibration by a frequency divider 22 of the electromagnetic vibrator driving amplifier 2, and the signals are transmitted respectively to the electromagnetic vibrator 3.
Patent JP-H04253627-A (JP)
Title: Cutting equipment for sheet material, labeling device supplying label used in said equipment, and method therefor
Inventor: HAINTSU JIYOSEFU GAABAA
IPC: B65C9/44
Filed: 1991-09-19
Abstract: PURPOSE: To stick a label to a top surface of a work material to fix a cut material in a sheet material cutting system. CONSTITUTION: The labeling apparatus is a unitary self-driven and self-controlled unit, using pre-printed labels 56 including a visual display for identifying an associated cut part. Each label includes a machine readable code for identifying a position of a work material at which the label is to be stuck. Control installation for the labeling apparatus 58 can be avoided, and the apparatus can be easily transported from one point of use to another.
Patent JP-H08105014-A (JP)
Title: Movable carrier for maintenance and inspection of bridge
Inventor: MAEKAWA SHIN
IPC: E01D19/10
Filed: 1994-10-04
Abstract: PURPOSE: To increase versatility and workability by fixing a carrier to the lower flange of a bridge beam with a clamp unit, inspecting by an inspecting unit while moving, and moving each unit on a guide beam so as to shorten installation time. CONSTITUTION: A carrier comprises an inspection unit 1 provided with a work floor 26, first and second clamp units 2 and 3 positioned apart from each other in the longitudinal direction of the inspection unit 1, and a guide beam 4. The guide beam 4 is installed across the three units 1, 2, and 3 movably in the longitudinal direction. Also a clamp device B to clamp and unclamp a lower flange 101a is installed on each frame 7 of the units 1 to 3. Then the guide beam 4 is enabled to run under each frame 7. Thus traffic congestion due to traffic control can be reduced by making installation and removal in a short period and, once the beam is installed, work can be performed while moving freely between spans of the bridge beam 1.
Patent JP-H04121281-A (JP)
Title: Rear-wheel steering device for vehicle
Inventor: TAKEHARA SHIN
IPC: B62D7/14
Filed: 1990-09-12
Abstract: PURPOSE:To obtain a compact and efficient rear wheel steering device with a large degree of freedom for control by inclining a guide member with a sub- motor, rotating rod members with a main motor, and moving them in the axial direction to steer rear wheels. CONSTITUTION:When a sub-motor 127 is rotated, a sector gear 119 is rotated via a gear, and a rod pivot 110 is inclined. When the output shaft of a main motor 136 is rotated in response to the steering of front wheels, a driving shaft 131 is rotated via bevel gears 135, 134, and a driving member 130 is moved in the axial direction, a sector shaft 111 is rotated, and a rod member 103 is rotated. A shaft 108 is rotated around the axis of the rod member 103, it is forcefully moved in the axial direction, the rod member 103 is moved in the axial direction to move steering rod members 106, 107, and rear wheels are steered. A compact rear wheel steering device can be obtained, the loss of the drive torque is suppressed, and an efficient reduction system can be obtained.
Patent JP-S6394187-A (JP)
Title: Ultrasonic measuring instrument
Inventor: KISHIDA HIROSHI
IPC: G01S7/52
Filed: 1986-10-08
Abstract: PURPOSE:To securely attain the measurement of the distance to an object by setting a reference voltage level corresponding to not only variation in the distance from the object, but also variation in the reflection factor of the object. CONSTITUTION:A CPU 3 outputs driving data to an ultrasonic wave generating circuit 7 through an I/O interface 6 and the circuit 7 generates an ultrasonic wave is inputted to a comparator 9 through a receiver 2, an amplifier 11, and a detector 10. The CPU 3, on the other hand, applies a voltage to one of resistances R1-Rn selectively and this voltage is inputted to an operational amplifier OP1. The output voltage V2 of the amplifier OP1 is led to a comparator 9 to obtain a reference voltage. Then when the received signal of a reception part does not exceeds the reference voltage at the time of the last measurement, the reference voltage level at the time of the current measurement is varied at specific intervals and the transmission period of the ultrasonic wave is shortened. Further when a transmission part sends the ultrasonic wave by a specific number of times, the reference voltage level is set to the limits of a set range.
Patent JP-S62102871-A (JP)
Inventor: KOMATSU YUKIMASA
IPC: B07B13/02
Filed: 1985-10-25
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-H1169827-A (JP)
Title: Power conversion controller
Inventor: NAKAMURA NOBUHIRO
IPC: H02P27/06
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy and enable batch detection of parameters, by estimating a voltage corresponding to voltage, drop based on the dead time of the power device in an inverter device, and the primary resis tance of an induction motor from a specific equation by a successive least square estimate of exponent weighting. SOLUTION: An induction motor 3 is driven by a signal from an inverter device 2 comprising an estimator 1 and a controller 4, and a primary current I of the induction motor 3 is fed back to the controller 4. Then the primary current I and a voltage command V* for the induction motor 3, and information on voltage VON corresponding to voltage drop when turned on in switching of the power device in the inverter device are transmitted from the controller 4 to the estimator 1. The estimator 1 estimates the voltage Vd corresponding to voltage drop due to the dead time of the power device in the inverter device and the primary resistance R1 of the induction motor from an equation by an estimating algorithm using the three pieces of information, and transmits the respective estimated values to the controller 4 for control.  As a result, the inverter device can be controlled with enhanced detection accuracy.