baber/WOPTO huggingface dataset:
Patent JP-H06312890-A (JP)
Title: Elevator car
Inventor: HITOMI KOICHI
IPC: B66B13/30
Filed: 1993-04-28
Abstract: PURPOSE:To provide an elevator car comfortable to ride without giving an uncomfortable feeling to a hearing organ of passengers by suppressing a rapid fluctuation of air pressure in a car in the case of up/down operation. CONSTITUTION:A tubular packing 4 is arranged by surrounding a gate 2 between the gate 2 of a cage 1 and a cage door. This tubular packing 4 is connected to an air pressurizing device 6 through a conductor pipe 7 provided with a pressure release valve 8. A control unit 9 controls holding/opening air- tightness of the case 1 in such a manner that the tubular packing 4 is inflated with pressure air introduced through a flow pipe 7 by closing the pressure release valve 8 to operate the air pressurizing device 6, after operating the cage door closed, and contracted by stopping the air pressurizing device 6 to open the pressure release valve 8 prior to operating the cage door opened.
Patent JP-H11297205-A (JP)
Title: Manufacturing device for cathode-ray tube
Inventor: KAWADA YASUO
IPC: H01J9/24
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To form electrodes effectively and surely on a film in order to prevent electric charge of the film stuck on the surface of a cathode-ray tube panel and the resistance of the film is measured. SOLUTION: This manufacturing device has: a positioning jig 10 that positions a panel 2 of a cathode-ray tube 1 and has soldering-position defining parts 11 into which the tip of a soldering device is inserted; and a resistance measuring jig 15 equipped with measurement terminals 16 so as to measure the resistance of a film 5 by abutting them on electrodes 6 formed, by the soldering device, on the film 5 having a charge prevention function stuck on the surface of the panel 2; and the positioning jig 10 and the resistance measuring jig 15 are so arranged rotatably around a common axis 12 that each of the positions of the soldering-position defining parts 11 of the positioning jig 10 coincides with the position of the corresponding terminal 16 of the resistance measuring jig 15.
Patent JP-S58219813-A (JP)
Title: Tuning control system
Inventor: USUI AKIRA
IPC: H04B1/16
Filed: 1982-06-14
Abstract: PURPOSE:To set intermediate frequency to the center frequency of a ceramic filter and to receive signals at the optimum tuning point by changing the oscillation frequency of a reference oscillator of a PLL every change of received frequency. CONSTITUTION:A mixing circuit 2 mixes a received signal from an antenna 1 with the local oscillation frequency of the PLL consisting of the shown functional circuits 8-10, 13-15 and sends the mixed intermediate frequency signal to an intermediate frequency amplifier 4 through the ceramic filter 3. A control circuit 19 controls a variable capacitor diode 12 in an oscillation circuit 10 through a DA converter 18 and raises or drops the oscillation frequency of the oscillation circuit 10. Receiving the strength signal of the intermediate frequency signal from a discrimination circuit, the control circuit 19 also detects two reference frequency points that the received signal exceeds a reference level and controls the oscillation frequency of the reference oscillation circuit 10 so that the reference frequency is located between these two pionts.
Patent JP-H06306000-A (JP)
Title: Novel bioactive substance mk7607 and its production
Inventor: YOSHIKAWA NOBUJI
IPC: A01N63/04
Filed: 1993-04-28
Abstract: PURPOSE:To provide the novel bioactive substance produced by culturing an MK7607-producing fungus belonging to Curvularia and collecting the product from the cultured material, having an effective herbicidal activity on various kinds of weeds and free from a fear of residue on a crop or environmental pollution. CONSTITUTION:An MK7607-producing fungus [e.g. Curvularia eragrostidis D2452 (FERM-P-13557)] belonging to Curvularia is inoculated in a culture medium and subjected to stationary culture at 26 deg.C for 2day. The resultant cell body is added to 50% acetone water, stirred for an hour and subsequently filtered to obtain an extract of the fungus. The acetone is then distilled off under vacuum from the obtained fungus extract and the resultant concentrated solution is subsequently treated with butanol to remove liposoluble components. The aqueous layer is treated with active carbon and subsequently concentrated and the resultant residue is purified according to the chromatography method, thus producing a new bioactive substance MK7607 represented by the formula and having an effective herbicidal activity on various kinds of weeds.
Patent JP-S585586-A (JP)
Inventor: OKABASHI KAZUO
IPC: F16L25/02
Filed: 1981-06-30
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-H04333656-A (JP)
Title: Low foamable scouring agent for fiber
Inventor: UCHIDA TATSUO
IPC: D06M13/02
Filed: 1991-05-08
Abstract: PURPOSE:To provide a low foamable scouring agent containing a specific compound as a main component and extremely effective for scouring fibers, especially non-seized polyester fibers. CONSTITUTION:A low foamable scouring agent containing a compound of the formula: RO(PO)l(EO)m(O)nH (R is 16-24C saturated or unsaturated linear hydrocarbon group; PO is propylene oxide adduct block unit; EO is ethylene oxide adduct block unit; l is 3-20; m is 650; n is 1-5) as a main component and effective for fibers, e.g. synthetic or semi-synthetic fibers such as polyester fibers, nylon fibers, acrylic fibers or acetate fibers, natural fibers such as cotton, ramie or wool, or their blended and interlaced products. In the compound, the linear hydrocarbon group is preferably the residue of cetyl alcohol, oleyl alcohol, stearyl alcohol or behenyl alcohol, and l, m, and n are preferably 5-15, 15-40, and 2-4, respectively. The compound is preferably used in a concentration of 0.1-5g/l.
Patent JP-H05293033-A (JP)
Title: Heating controller of cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1992-04-22
Abstract: PURPOSE:To precisely control to uniformly heat a vessel, by detecting the temperature at the upper part of cooking food and discontinuing heating the vessel when it reaches a specified rising rate of temperature during continuous boiling condition. CONSTITUTION:A cover temperature sensor.22 detecting the upper temperature of a cooking food is arranged on the upper face of a fitting plate 20. Since a finished condition in which the bowl is dryed up is brought by the cover temperature sensor 22 which does not contact the cooking bowl 1, the cooking can be acurately controlled and the cooking bowl 1 can uniformly be heated. As the cover temperature sensor 22 is heated by a cover heater 23 at the fitting part, it is not affected by the outside and hence, it is precise. When the rising rate of the detected temperature by the cover temperature sensor 22 becomes lower than 3 deg.C/60sec during continuous boiling control, it is judged that the cooking has finished and the cooking heater is turned off. Unless the detected temperature of a thermal sensor 24 at the side face is higher than the detected temperature at the boiling condition plus 1.5 deg.C after 2min., off-control of the cooking heater is judged to be unavailable and the cooking heater 6 is again loaded. Accordingly, a precise cooking control can be conducted.
Patent JP-S5926580-A (JP)
Inventor: KURISUTEIAN OSHIYUATSU
IPC: D06P1/613
Filed: 1983-06-10
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-S5728373-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: ABE MASAYUKI
IPC: H01L33/30
Filed: 1980-07-29
Abstract: PURPOSE:To uniformalize light emitting, and to improve light emitting efficiency by a method wherein a P electrode is formed on a semiconductor substrate with a NP junction, the whole surface containing the electrode is coated with an insulating film, a metallic film having excellent adhesive property with a gold plating layer is shaped on the film, a hole is made and the P electrode is exposed and the electrode and the insulating film are coated with a gold plating layer. CONSTITUTION:When the P electrode 24 and N electrode 23 are attached to the semiconductor light emitting device 20 in which the PN junction is formed by an N type window layer 21 and a P type light confining layer 22, the fitting is conducted as follows. That is, the P electrode 24 is shaped on the back of the layer 22, the whole surface containing the electrode is coated with the insulating film 25, the insulating film is coated with the Cr film 26 having excellent adhesive property with the gold plating layer, the opening is bored corresponding to the P electrode 24, and the Au plating layer 27 contacting with the P electrode 24 is coated being extended on the film 26. The electrodes 23 are attached around the layer 21. Accordingly, Cr in the film 26 does not intrude to the P electrode 24 consisting of Ga-Al-As-Au- Zn, and uneven light emitting can be prevented.
Patent JP-H02280090-A (JP)
Title: Electrode for nuclear fusion reaction and using method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: G21B3/00
Filed: 1989-04-20
Abstract: PURPOSE:To take out energy to the outside by introducing the gas or liquid of a deuterium compd. of deuterium or heavy water, etc. into a reaction vessel and applying electric energy thereto to ionize the gas. CONSTITUTION:The cathode 4 side of a pair of electrodes 4, 5 is formed to the electrode area sufficiently smaller than the area of the anode 5 side. The supply on a high-frequency power source 6 is decreased to zero and only the DC voltage is impressed to a pair of the electrodes 4, 5. The reactive gas of the deuterium, etc., is introduced from a gas system 9 to this plasma nuclear fusion system. A flow meter 12 and a valve 11 are provided to the gas system and helium (He)9', deuterium (D2)9'' and hydrogen (H2)9''' are properly added. A discharge system consists of a valve 16 for pressure regulation to regulate the plasma generating pressure in the reaction vessel 1 to, for example, 0.1Torr, a stop valve 17 and a discharge pump 18. The energy can be taken out to the outside only after the plasma vapor phase nuclear fusion reaction is effected by the above-mentioned system.
Patent JP-H0644288-A (JP)
Title: One-chip digital signal processor
Inventor: WIJK FRANCISCUS JOHANNES A VAN
IPC: G06F17/10
Filed: 1992-04-22
Abstract: PURPOSE: To provide a one-chip digital signal processor which has various kinds of usages and also can excute a high-speed signal processing. CONSTITUTION: The processor is provided with a multiplication element 58 mutually connected by bus means 20 and 22, a logical arithmetic device 122, data memories 36 and 102 and a program memory 28 and also provided with a pipe line control means having first and second control states. The pipe line control means executes a standard instruction cycle (200ns) in the first control state and executes acceleration (pipe line) instruction cycle (100ns) in the second control state.
Patent JP-S5437428-A (JP)
Title: Solid state color pickup device
Inventor: NAGUMO FUMIO
IPC: H04N5/335
Filed: 1977-08-29
Abstract: PURPOSE: To obtain a pickup device with which the interlace is possible with a reduced number of the picture element and no return signal (carrier signal) is contained in the luminance signal, by providing the color separation filter, CCD and delay means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H043890-A (JP)
Title: Rotary heat accumulation type heat exchanger
Inventor: IZUMI TAKAO
IPC: F28D19/04
Filed: 1990-04-19
Abstract: PURPOSE:To miniaturize the above device, reduce the cost of the same and improve reliability by a constitution wherein a housing assembly is retained in a casing elastically with a predetermined gap while two sets of heat accumulating cores are driven to rotate into opposite directions to each other. CONSTITUTION:A housing assembly 50, assembled integrally previously, is supported to the inner part of a casing 1 by an elastic supporting member 28 and, therefore, the housing assembly 50 protects housings 3, 5 and the like surely from vibration and/or shocks received from the outside of the device. Sliding resistances are given to the surfaces of sealing seats of respective housings 3, 5 in accordance with the rotation of respective heat accumulating cores, however, two sets of heat accumulating cores are rotated into reverse directions to each other whereby rotating moments, given from respective heat accumulating cores to respective housing 3, 5, are cancelled mutually and the sliding resistances, applied on the elastic supporting members 28 provided between respective housings 3, 5 and the casing 1, can be restrained.
Patent JP-H09262019-A (JP)
Title: Container loading device of root vegetable harvester
Inventor: KAWAMURA OSAMU
IPC: A01D25/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To easily load a container which receives root vegetables by a simple construction. SOLUTION: In this container loading device of root vegetable harvester, a pull-out conveying body 2 is installed on one side of a traveling machine chassis 3, a transverse conveying body 4 which accepts conveyed vegetables from a terminal of the pull-out conveying body 2 and transversely conveys them to the other side is laterally laid, a longitudinal conveying body 5 which conveys backwards from the transverse conveying body 4 is installed and a container 6 which receives dug out root vegetables is laid on the longitudinal conveying body 5 in the downside of the transverse conveying body 4. A supporting material 7 on which the container 6 is laid is guided by a guide rail extending from above the traveling machine chassis 3 to down backward and the supporting material 7 is moved by a driving device 9.
Patent JP-S59230465-A (JP)
Title: Control circuit of chopper for electric railcar
Inventor: UENISHI AKIRA
IPC: B60L15/28
Filed: 1983-06-08
Abstract: PURPOSE:To smoothly vary a current to be controlled by switching the operating frequency of a chopper in response to the magnitude of a control conduction rate. CONSTITUTION:A control arithmetic unit 1 inputs a control command value and an amount to be controlled, and outputs a signal in response to the desired control conduction rate. This signal is inputted to an operating frequency command setter 2, which outputs the optimum chopper operating frequency command. The operating frequency signal generator 3 outputs plural sets of pulse train having different frequencies. A chopper ON signal leading circuit 4 produces a pulse train in response to the operating frequency command from the outputs of the generator 3. This output is On signal of the chopper. A chopper OFF signal leading circuit 5 is started by a chopper On signal, and outputs a pulse after the time in response to the magnitude of the signal in response to the prescribed control conduction rate is elapsed. This output is used as a chopper OFF signal.
Patent JP-S59229085-A (JP)
Title: Rotary compressor
Inventor: ISAYAMA SHIROU
IPC: F04C18/344
Filed: 1983-06-09
Abstract: PURPOSE:To prevent a compressor from lowering its efficiency due to refrigerant leakage, by inserting, in a groove formed in a side plate and having the same diameter as the outer diameter of a rotor, a ring having a thickness smaller than the depth of the groove which is pressed by pressure fluid against the side face of the rotor. CONSTITUTION:Lubrication oil loaded with a high pressure is fed to one end face of a rotor 23 through a fluid passage formed in a side plate 25. The lubrication oil fed into the gap between the side plate 25 and the end face of the rotor 23 is subjected to a high pressure, fed from the gap between the side plate 25 and the end face of the rotor 23 in the direction of the arrow F, and then is fed into a groove 31 formed in the side plate. A ring 32 disposed in the groove 31 is always pressed under oil pressure against the side face of the rotor 23, thereby refrigerant is prevented from leaking.
Patent JP-H06309561-A (JP)
Title: Commodity sales data processor
Inventor: KOBAYASHI MASAYUKI
IPC: G06K7/10
Filed: 1993-04-30
Abstract: PURPOSE:To provide several bar code read means for one register processing means by temporarily recording commodity data read by bar code read means in a data recording medium and setting this recording medium to the register processing means to perform the register processing. CONSTITUTION:A customer receives a shopping basket 14 and a magnetic card 41 when entering a store 2 from an entrance 3 and takes out commodities to be purchased from display racks 5 to throw them into the shopping basket 41 while carrying the magnetic card 41 about him. The customer reads and scans commodity data, which are formed on commodities by bar codes, by a bar code scanner 16 of a data input/output device 6 and records these data in the magnetic card 41 by a card writer. A clerk reads out commodity data recorded on this magnetic card 41 by a card reader of an electronic cash register, and the register processing is performed by a register processing means. Since read and scanning of commodity data requiring much time are performed by the customer, the overall processing time is shortened to contribute to improvement of the work efficiency.
Patent JP-H10294458-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIO OSAMU
IPC: H01L21/28
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a transistor in which a source/drain region with low resistance is obtained and high-speed operation is possible, by forming a metal silicide with low impurity content. SOLUTION: A MOS transistor of an LDD (source/drain lightly doped) structure is formed on a semiconductor substrate 10. Then insulation films of top parts of a source/drain heavily doped region 12 and a gate electrode 11 are removed. After this, a part of the source/drain heavily doped region 12 and the gate electrode 11 is removed. Then a metal thin film 16 is formed, and then heat treatment is performed, so that the metal thin film 16 reacts upon the source/drain heavily doped region 12 and the gate electrode 11, to form a self-aligned silicide, and then the unreacted metal thin film 16 is removed to complete the transistor.
Patent JP-H05297970-A (JP)
Title: Operating knob device
Inventor: HIRAOKA MICHIO
IPC: G05G1/00
Filed: 1992-04-23
Abstract: PURPOSE:To heighten an operable rotational torque, and also, to allow the operating knob to scarcely fall out of an operating shaft by inserting and fixing a metallic hollow pipe or a coil spring into the outside peripheral part of a boss of the knob. CONSTITUTION:A hollow pipe 12 consisting of a metal is subjected to press fitting and fixed to the outside periphery of a boss part 13a of an operating knob 13. Therefore, when the case operating force is high and the operating knob 13 is turned repeatedly, a stress is applied to the boss 13a and a crack is generated, and a part thereof tends to expand. However, since the pipe 12 exists in the otuside periphery of the boss part 13a, it is obstructed and even if the worst crack is generated, the knob can be operated normally. Also, when a coil spring 16 is subjected to press fitting into the outside periphery of a boss part 17a of an operating control 17, the D-shape hole diameter of the boss part 17a contracts, and thereafter, when the boss part 17a is inserted into an operating shaft 14, it is subjected to press fitting and fitted, and the boss part 17a tends to expands, but it becomes an interference fit state by springiness of the coil spring 16 and is fixed firmly, and alsol, the generation of a crack of the boss part 17a can be obstructed.
Patent JP-2000296491-A (JP)
Title: Chuck unit
Inventor: MORIKAWA JUNJI
IPC: B25J15/08
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To enlarge an opening dimension of a chuck unit without enlarging the chuck unit itself. SOLUTION: In this chuck unit, a rod 15 formed with racks 15r on both sides thereof moves in an axial direction to turn a first pinion 16 and a second pinion 17 placed at both sides of the rod 15, and the turning movement of each pinion 16, 17 is transmitted to racks 22r, 24r of corresponding first chuck claw 22 and second chuck claw 24. The first chuck claw 22 and the second chuck claw 24 are placed with being offset in a direction of thickness of the pinions 16, 17 so as not to interfere with each other, and the first pinion 16 and the second pinion 17 are composed so as not to interfere with the second chuck claw 24 and the first chuck claw 22, respectively.
Patent JP-S6428022-A (JP)
Title: Controller for sliding roof panel
Inventor: UEENAA TEI HIYUUN
IPC: B60J7/057
Filed: 1988-04-28
Abstract: PURPOSE: To optionally and freely adjust the opened position and the opening and closing of a sliding roof panel by magnetically sensing the position of the sliding roof panel opening or closing the roof opening section of a vehicle, and controlling the drive of the sliding roof panel in response to the sensed position. CONSTITUTION: A vehicle is provided with a sliding roof device 14 constituted of a housing 30 having an opening section 32 corresponding to an opening section provided on a roof, a reinforcing ring 34, a sliding roof panel 50 and an awning curtain 52. A pair of guide passages 36, 38 are arranged at both end edges of the housing 30, a pair of drive cables 40, 42 stored in them are connected to a drive device 54, thus the sliding roof panel 50 can be moved. A control device 60 storing a sensor megnetically sensing the position of the sliding roof panel 50 is provided on the housing 30. The drive device 54 is controlled by the control device 60 in response to the position of the sliding roof panel 50 sensed by the sensor.
Patent JP-S62261593-A (JP)
Title: Ship
Inventor: UENO YASUO
IPC: B63H19/02
Filed: 1986-05-07
Abstract: PURPOSE:To enable the energy of a wave to be utilized effectively as propulsion through simple structure and high efficiency by providing fixedly wing-shaped fins with cross-sectionally round front edges and pointed rear edges for both underwater sides of a hull. CONSTITUTION:When a ship 1 is standing, the main movement caused by a wave is generally in the up and down direction of a hull 1, and a current W1 from the upper side of a fin 2 and a current W2 from the lower side thereof flow along the roundness at the front edge 2-1 of the fin 2 and are made to turn backward. And at the rear edge 2-2, currents are unable to turn in because of the pointedness and are made to turn backward by being pushed by the backward currents from the front edge like currents W3, W4. And because of the backwardness of the currents W1-W4, a forward thrust can be brought about as a counteraction, and as the ship starts moving forward, the currents of the water by the waves flow oblique-forwardly like W1'-W4' due to the relative speed, thus resulting in much more smoothness, and propulsion can be realized by utilizing effectively the limitless energy of waves with a simple structure.