baber/WOPTO huggingface dataset:
Patent JP-H0284013-A (JP)
Title: Protector for transistor inverter
Inventor: SHIBUYA HIROMI
IPC: H02H7/122
Filed: 1988-09-19
Abstract: PURPOSE:To surely protect a device by resetting a protection signal holding circuit with a pulse waveform having duration shorter than the shortcircuit withstanding time of a main circuit transistor. CONSTITUTION:A protection reset signal 'L' applied onto the terminal (g) of a protection reset circuit 12 is shaped into a pulse waveform having duration shorter than the shortcircuit withstanding time T of main circuit transistor group 2, and a protection reset pulse signal 'L' is outputted from a terminal (h). Since the output signal from an overcurrent protection circuit 7 is 'H' at this time, a base drive signal interrupting circuit 9 does not interrupt the base drive signal fed from a waveform generating section 6. Consequently, shortcircuit current flows through the main circuit transistor group 2 and the overcurrent protection circuit 7 produces an abnormal signal 'L'. The protection reset pulse signal goes to 'H' within the shortcircuit withstanding time T. Since the output signal from a protection signal holding circuit 8 goes to 'L' within time T and held in that state, the base drive signal interrupting circuit 9 interrupts the base drive signal.
Patent JP-H0552784-A (JP)
Title: Method and device for measuring hydrogen concentration within molten metal
Inventor: IMAI MASAYA
IPC: G01N25/18
Filed: 1991-08-21
Abstract: PURPOSE:To enable a hydrogen concentration measuring time within a molten metal to be reduced and an action for a post process to be performed readily for improving a working efficiency by enhancing an initial hydrogen concentration within an inactive gas to be circulated within a closed circuit previously. CONSTITUTION:While an inactive gas such as N2 is supplied into a supply side gas passage 10 from a cylinder 14 by preheating a probe 2 and opening a valve 16. the probe 2 is inserted into a molten metal 4. The valve 16 is closed when the closed circuit is filled with the inactive gas, a heat conductivity of the inactive gas within a collection side gas passage 12 is detected by a heat conductivity detector 22 and the output is adjusted to zero point. Then, a valve 20 is opened and H2 gas or H2/N2 mixture gas is introduced, thus enabling the inactive gas within the closed circuit to be substituted. In this case, a concentration of H2 gas within the mixed gas is brought closer to a balanced water concentration within the molten metal 4. Then, the valve 20 is closed, measurement of heat conductivity of the mixed gas is initiated by a detector 22 while operating a circulation pump 8 and the concentration of hydrogen within the molten metal is obtained from the heat conduction value when the aging disappears.
Patent JP-S60116019-A (JP)
Inventor: JIYOERU FUREDERITSUKU BONII
IPC: H02J1/00
Filed: 1984-11-06
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-H1174937-A (JP)
Title: Unified network management system
Inventor: FUJII TAIKI
IPC: H04M3/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To easily manage a communication network without permitting a user to take much labor and time with respect to a unified network management system in the communication network constituted of plural types of layer networks. SOLUTION: The system is provided with a layer network information holding means 100 holding layer network information ILNW showing the constitution of the respective layer networks in the communication network constituted of the plural types of layer networks, a management range information holding means 200 holding management range information showing the management range of the user of the communication network, and a user network information construction means 300 synthesizing respective pieces of layer network information held by the layer network information holding means based on management range information held by the management range information holding means and constructing user network information IUNW that collectively shows the constitution of the user network being the use object of the user.
Patent JP-S61115657-A (JP)
Title: Production of cam shaft
Inventor: HINO HARUMICHI
IPC: B22D19/00
Filed: 1984-11-08
Abstract: PURPOSE:To produce a cam shaft without disengagement of a cam piece consisting of a sintered body the cam surface of which is dense and highly resistant to wear and in which the part to be bound to a shaft has holes by binding such cam piece by the metal of the shaft part. CONSTITUTION:The cam surface of the cam piece 27 is formed by compressing wear-resistant alloy powder I such as Fe-Cr-Mo-V-C alloy under a high pressure and the part thereto to be bound with the shaft is formed by compressing lightly Fe-Cu-C alloy powder II which is made porous by sintering to mold a green compact 27 of the cam piece having the hollow part 26 and sintering such green compact in the stage of casting centrifugally the cam shaft. The cam piece which has the highly wear-resistant cam face and of which the part of said surface to be bound with the shaft has holes is manufactured. Such cam piece is half embedded into a casting mold and a molten Al alloy for forming the shaft is centrifugally cast. The Al alloy penetrates into the holes in the part of the cam piece to be cast into the shaft and solidifies. The cam shaft which obviates the disengagement of the cam piece even under the large load exerted thereto is thus obtd.
Patent JP-S6294446-A (JP)
Title: Glove box construction for vehicle
Inventor: SATO KEN
IPC: B60R7/06
Filed: 1985-10-19
Abstract: PURPOSE:To alleviate an impact force arising from the closing of a glove box lid by forming an elastic circular arc projection on a recess at both side edges of a glove box opening and making a circular arc contact face on both inner edges of the lid for contact with said projection. CONSTITUTION:A glove box 10 formed on an instrument panel 1 comprises a bottom wall 13, a side wall 14, a top wall and others continuous to the external edge of an opening 12 on the front wall of the instrument panel 1. A recess 15 is formed at both side edges of the opening 12. A lid 2 is so hinged to the lower side of the glove box 10 as to be freely opened and closed in such a way that the inner edges of the lid 2 when closed will be housed in the recess 15. In this case, an elastic circular arc projection 18 is formed on the upper part of the recess 15 by cutting up an impact wall 16 and the side wall 17, while a contact part 21 of convexed circular arc shape is formed on both internal edges of the lid 2 for contact with said projection 18. The radius of curvature of the projected contact part 21 is taken much larger than that of the elastic circular arc projection 18.
Patent JP-H10147136-A (JP)
Title: Automobile incorporating latent heat accumulator and method of accumulating heat therein
Inventor: ZEYEN KLAUS-PETER
IPC: B60H1/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an automobile having an internal combustion engine for driving a drive axle of the automobile, which can ensure sufficient heat accumulation in at least one latent heat accumulator for accumulating heat produced through the drive of the automobile, and a method of ensuring sufficient heat accumulation for the latent heat accumulator. SOLUTION: In an automobile in which a drive shaft 4 is mechanically coupled to an electric machine 8 which is electrically coupled to the drive shaft 4 for converting mechanical energy into electric energy that is introduced into a latent heat accumulator 18 where at least a part of the electrical energy can be converted into thermal energy. Further, the automobile utilizes the electric machine 8 is electrically coupled with the drive shaft 4 at least sometime, so as to be used for braking the drive shaft 4 in order to covert the electric energy into mechanical energy while the electric energy is introduced into the latent heat accumulator 18 so that at least part of the electric energy can be converted into the thermal energy.
Patent JP-2000095753-A (JP)
Title: Ether compound, perfume composition, perfume-imparted product, flavor composition, flavored product and impartment, improvement, increase or modification of aromatic or flavor characteristic
Inventor: ESCHER SINA D
IPC: A23L27/60
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new ether compound exhibiting extremely natural aroma and flavor and capable of imparting a functional action, even when added to a perfume or flavor agent and then highly diluted. SOLUTION: A compound of the formula (R is H or an acetyl). For example, 1,1-methoxy-3-hexanethiol. For example, the compound of the formula (R is H) is obtained by subjecting clary sage to a steam distillation, collecting a head fraction to obtain an oil which evaporates a desired sulfur aroma, subjecting the oil to a fractional distillation using a Fisher type column coated with Teflon (R) at low atmospheric pressures and subsequently subjecting the obtained fraction at 60-110 deg.C/1.6×103 Pa to a chromatography using a Labor B type column and a pentane/diethyl ether mixture as an eluent.
Patent JP-H0795555-A (JP)
Title: Control method and signal processor for head end equipment
Inventor: MOROTOMI TETSUAKI
IPC: H04N21/2347
Filed: 1993-09-21
Abstract: PURPOSE:To improve the reliability of a scramble modulator and an entire controller and to improve the workability of assembly by connecting a coaxial cable for mixing the output signal of the scramble modulator, simultaneously connecting a control signal as well and reducing the number of signal lines. CONSTITUTION:At a scramble modulator 10 to be controlled by a controller 30, the control signal is transmitted while being superimposed to the output signal line of the scramble modulator 10. Therefore, the scramble modulator 10 connects an output circuit and an output terminal by using a high-pass filter 2 and connects the output terminal and the receiving circuit of the control signal by using a low-pass filter 4. Besides, a gap between the signal input terminals of a signal mixer 20 for mixing the output signals of respective scramble modulators 10 is constituted so as to be DC superimposed, and the control signal is transmitted through the gap between the input terminals of the signal mixer 20 to each scramble modulator 10 by connecting a high-pass filter 21 to the output part of the signal mixer 20.
Patent JP-S6475990-A (JP)
Title: Position detector of nuclear reactor control rod
Inventor: ARA KATSUYUKI
IPC: G21C7/08
Filed: 1987-09-18
Abstract: PURPOSE:To decrease the number of coils, by setting their length to be approximately same length as a travelling range of a nuclear reactor control rod, by placing the coils at an outer circle of a rod member moving synchronizingly with the control rod, and by detecting an output of the coils. CONSTITUTION:Each rod member 11 (a total number of the rods is K) having approximately same length as a travelling range of a control rod is set above the control rod putting a driving rod between the rod member and the control rod and the rod members are put to stand in parallel each other on a supporting table fixed to an upper end of the driving rod. Each of this member 11 is divided into sections (a total number of the sections is M) axially and each section is set to have one of n-kinds of different magnetic permeabilities corresponding to numbers expressed in an n-ary notation and also for each section, a K figures number expressed in an n-ary notation is given. Each coil 12 is placed at a position having the same height level of the each member 11 as its observation position and the magnetic permeability of the coil is measured as an inductance of the coil and finally is detected by a detector 14. With this procedure the same number of coils as the number of the member 11 can sufficiently cover one section thereby the number of coils can be decreased, a maintenance work can be simplified and a reliability of whole device is much improved.
Patent JP-S61113335-A (JP)
Title: Synchronizing digital transmitter-receiver
Inventor: MATSUMOTO MASAHIRO
IPC: H04L7/033
Filed: 1984-11-07
Abstract: PURPOSE:To simplify remarkably constitution and operation by applying random processing to transmission data from a transmitter, receiving a signal subject to CMI coding and comparing directly the phase with that of timing to be controlled. CONSTITUTION:A series data being P/S conversion 2 from transmission data in a transmitter 1 is subjected to a random data by a scrambler 3, the data is subject to CMI coding by a CMI encoder 4 and transmitted via a driver 5. A receiver 6 uses a voltage comparator 40 to shape the CMI coded data SI into a rectangular form, an object timing S40 is fed to a PLL circuit 10 and the shaped reception signal is stored in a buffer register 70. The circuit 10 compares the phase of the timing S40 with that of a controlled timing S14 from a VCO 14 by means of phase comparison 11, its phase difference signal S11 is subject to DC amplification 12, a signal S13 whose harmonic is eliminated by an LPF 13 controls the VCO 14 so as to synchronize the controlled timing S14 to the object timing S40, the result is inputted to a reception processing section 50 to decode the signal subject to rectangular shaping stored in the register 70.
Patent JP-2000163211-A (JP)
Title: Planar input device
Inventor: HIDAKA NORIYUKI
IPC: G06F3/0354
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To make accurately and intuitively understandable and operable an input device by determining a gap so that a contact point is on an input surface even when the movement of an indication part is limited by an input operation frame. SOLUTION: The internal periphery of the input operation surface frame 6E is formed of a curve which is inwardly convex to the input operation surface 7E and a curve whose corner parts are outwardly convex. The internal periphery of the input operation surface frame 6E is positioned outside an effective sensor area Ls. A sensor nonsetting area Ans where a coordinate detection sensor is not arranged is provided between the effective sensor area Ls and input operation surface frame 6E and the sensor nonsetting area Ans is so determined that when a finger that the user slides on the input operation surface 7E is stopped by the input operation surface frame 6E, a sensor provided at the end part of the input operation surface 7E detects the presence of the finger and generates a coordinate signal.  Namely, the internal peripheral edge of the input operation surface frame 6E is determined at a specific distance G from the external periphery of the effective sensor area Ls.
Patent JP-H11125333-A (JP)
Title: Hydrodynamic torque converter having throttle element
Inventor: SASSE CHRISTOPH
IPC: F16H61/54
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To form a torque converter, having a throttle element in a torque circuit, in an axially extremely compact state. SOLUTION: A throttle element 58 is arranged in a torus part 40 and provided with at least throttle protrusion part 64. The throttle protrusion part is extended through a space 65 corresponding to the torus part 40 and insertable in at least one corresponding arrangement flow chamber 68.
Patent JP-S61116971-A (JP)
Title: Inverter device
Inventor: KONDO TADAO
IPC: H02M7/48
Filed: 1984-11-07
Abstract: PURPOSE:To prevent the damage of an inverter from occurring by providing a power source voltage monitor for monitoring the output voltage of a power source at the output side of a DC stabilized power source for supplying power to a microcomputer, and stopping the output of the microcomputer at malfunction detecting time. CONSTITUTION:An inverter device controlled by a microcomputer 13 applies an AC input power source 1 through an input switch 2, an input transformer 3, a rectifier 4, and a smoothing circuit 5 to an inverter 6, and outputs the output through a filter 7, and an output switch 8. The inverter 6 has a defect current detector 10, an output current monitor 11 and an output voltage detector 12 to be protected. In this case, a power source voltage monitor 16 is added to monitor the output voltage of the power source 15, and outputs a power source voltage malfunction detection signal when it exceeds the operating range of the microcomputer 13. The microcomputer 13 is reset by the signal output to stop the operation of the inverter 6, thereby completely stopping the operation.
Patent JP-H0795673-A (JP)
Title: Central controller
Inventor: YOKOYAMA MASAO
IPC: F24F11/02
Filed: 1993-09-21
Abstract: PURPOSE:To distribute the processing capability by controlling plural communication terminal equipment controllers connected via a main communication line. CONSTITUTION:Control data used to control each indoor or outdoor equipment together with an address code specifying a communication adaptor to be controlled are outputted to a main communication line LM by a main controller 2. A CPU of communication adaptors 3-1-3-3 monitors the presence of data transfer from the main controller 2 at all times via an interface each of adaptors 3-1-3-3 separates only the control data when the control data with an address code representing itself added thereto are transferred to analyze the control code based on a program and basic data in a ROM thereby controlling a corresponding indoor equipment or outdoor equipment. Thus, each communication length is reduced in comparison with the control of an equipment group directly by one controller and the system immune to noise or the like is built up and the processing capability is distributed through equipment arrangement, then the processing capability of a communication end management equipment is not called for and the entire system-down due to a fault is prevented.
Patent JP-H0569813-A (JP)
Title: Anti-skid braking device for vehicle
Inventor: ONAKA TORU
IPC: B60T8/1761
Filed: 1991-09-13
Abstract: PURPOSE:To enable ABS control to be intentionally and simply suspended when the brake is applied to a vehicle. CONSTITUTION:A control means 34 which controls a braking pressure control means based on wheel speed and pseudo vehicle speed, is provided, so that vehicle speed is decelerated at target deceleration or is decelerated at a target slip rate. Meanwhile when the stroke of brake pedal 26 footing is equal to or more than a specified one, control by the control means 34 is made to be suspended by a control restraining means 43.
Patent JP-S58117254-A (JP)
Inventor: DABUOORU BEDEKOBUIKU
IPC: C09B11/26
Filed: 1982-12-23
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-H0793824-A (JP)
Title: Device and method for sticking optical disk
Inventor: SANO KATSUMI
IPC: G11B7/26
Filed: 1993-09-21
Abstract: PURPOSE:To provide the sticking technique remaining no bubble inside of an optical disk. CONSTITUTION:An upper jig and a lower jig are provided with disk-shaped central parts 18 and 28, and circular peripheral parts 20 and 30 respectively, and a rubber sheet 32 is provided on the press surface. The central part 18 of the lower jig is fixed to a sub base 14, and the peripheral part 20 is supported movably vertically by a lower jig peripheral part supporting shaft 25. The central part 28 of the upper jig is supported movably vertically by an upper jig central part supporting shaft 35, and the peripheral part 30 is supported movably vertically by an upper jig peripheral part supporting shaft 39. The upper jig central part supporting shaft 35 and the upper jig peripheral part supporting shaft 39 are fixed to an upper jig central part supporting base 34 and an upper jig peripheral part supporting base 38 connected by an eccentric cam 40 respectively. The central part 28 and the peripheral part 30 of the upper jig are constituted so that a relative height is variable by the eccentric cam 40.
Patent JP-H0398992-A (JP)
Title: Freight transport method by means of crane and crane
Inventor: AKIMOTO TSUTOMU
IPC: B66C23/44
Filed: 1989-09-11
Abstract: PURPOSE:To conduct the transport of a heavy freight in a short time, by mounting a crane having extendable/contractable legs on one freight stand, and holding in suspension the freight by grounding the crane at the time of work and mounting the freight on the front half by moving a vehicle, and then, mounting the crane on the other half. CONSTITUTION:A crane 3 having extendable/contractable legs 10 is mounted on the front half 4a of the freigh stand 4 of a self-travel vehicle 2, and the vehicle 2 is approached to a freight 11, and then, legs 10 are extended and the crane is separated from the vehicle 2. And the vehicle is moved under a condition in which the freight 11 is suspended and held, and the front half 4a of the freight stand is moved to a spot which is under the freight 11, and the freight 11 is mounted on the front half 4a, and its engagement with the crane is released. Also, the crane 3 is positioned on the rear half 4b of the freight stand 4 by the movement of the vehicle 2. And legs 10 are contracted, and the crane 3 is mounted on the rear half 4b, and transport is made under this condition. Accordingly, a transport time is shortened.
Patent JP-S61114417-A (JP)
Inventor: SHIBATA AKIRA
IPC: H01H1/04
Filed: 1984-11-08
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-S6298184-A (JP)
Inventor: HARII CHIYUN
IPC: F25J3/04
Filed: 1985-10-23
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-H04117246-A (JP)
Title: Apparatus for removing foreign material of food or the like
Inventor: MORITA TAKATOSHI
IPC: A23L5/30
Filed: 1990-09-07
Abstract: PURPOSE:To efficiently remove foreign materials by transferring a food containing the foreign materials mixed or sticking thereto under a powerfully electrified drum or belt and attracting the foreign materials mixed or sticking to the food, etc. CONSTITUTION:A material such as a food which is transferred with a carrying conveyor 1 to be treated and an electrified drum 5 or belt 5' for attracting foreign materials from the material to treated are electrified with mutually opposite positive and negative static electricity and the electrified drum 5 or belt 5' is powerfully electrified to powerfully and surely attract the foreign materials in the material to be treated to the electrified drum or belt. Thereby, the foreign materials are removed. Charges of the electrified drum or belt after attracting and removing the foreign materials are eliminated with eliminating electrode 7 and 7 and the foreign materials are excluded with a suction pump to smooth the discharging action of the foreign materials from a case unit. Thereby, the foreign materials mixed and sticking to the material such as the food be treated are efficiently removed.
Patent JP-H03100095-A (JP)
Title: Power plant equipped with carbon dioxide separator
Inventor: SUGITA NARIHISA
IPC: C10K3/00
Filed: 1989-09-13
Abstract: PURPOSE:To provide a power plant involving a gas turbine unit, which can reduce the quantity of CO2 generated therefrom, by installing a CO2 separator for separating CO2 contained in the fuel supplied from a fuel supply unit and discharging it out of the system between the fuel supply unit and a combustor. CONSTITUTION:A power plant involving a gas turbine unit consisting of an air compressor, a combustor and a turbine, wherein a CO2 separator for separating CO2 contained in the fuel supplied from a fuel supply unit and discharging it out of the system of the plant is installed between the fuel supply unit and the combustor. The CO2 separator, in which CO2 contained in the fuel is absorbed by an absorbent solution for separation, is connected to a shift reaction apparatus where the CO and vapor contained in the fuel supplied from the fuel supply unit are subjected to shift reaction in the presence of a shift reaction catalyst to raise the concentration of CO2. Thus, a power plant involving a gas turbine unit is provided which has a CO2 separator and which can reduce the quantity of CO2 generated therefrom.