baber/WOPTO huggingface dataset:
Patent JP-H06145244-A (JP)
Title: Production of acrylonitrile-based polymer
Inventor: OKUYA TAKAHIRO
IPC: C08F20/42
Filed: 1992-11-11
Abstract: PURPOSE:To obtain the subject polymer useful for yarn for clothing, etc., having excellent solubility by using an acrylonitrile monomer containing >=a given amount of a polymerization inhibitor. CONSTITUTION:An acrylonitrile monomer containing >=100ppm polymerization inhibitor such as hydroquinone monomethyl ether is used to give the objective polymer.
Patent JP-H06150827-A (JP)
Title: Transferring device
Inventor: YUGUCHI MASATOSHI
IPC: B25J5/02
Filed: 1992-11-11
Abstract: PURPOSE:To enhance high speed drive and stop position accuracy in a transferring device for transferring a workpiece such as a panel for a cathode-ray tube, a color selecting electrode, or a cathode-ray tube. CONSTITUTION:A transferring device comprises a transferring head 22 for holding a workpiece, a cam type index device 25 to be driven by a motor, and a timing belt 23 of a loop type linear moving body having the transferring head 22 fixed thereto. The timing belt 23 is driven via a pulley mechanism 24 including a pulley 42 secured to an output shaft of the cam type index device 25 so that the transporting head 22 is run to a predetermined position.
Patent JP-H10190762-A (JP)
Title: Frame synchronization method
Inventor: SCHMIDT KURT
IPC: H04L27/38
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To immediately execute frame synchronization from a reception data string by performing the frame synchronization by using a maximum likelihood rule, completing the frame synchronization and performing frequency synchronization and phase synchronization after the frame synchronization. SOLUTION: Received high frequency signals are mixed with the beat frequencies (plural) mutually phase shifted for 90 degrees of a carrier wave oscillator 6 in two mixers 4 and 5 and returned to a base band. For the base band signals, successively, a clock frequency is sampled in a clock generator 7. The sampling rate is required to be high enough for satisfying a sampling theorem. Then, the frequency of the oscillator 6 is accurately set to a carrier wave frequency on a transmission side accompanying the allowable deviation of 50% at the maximum of a code rate. Then, the frame synchronization is achieved by using a maximum likelihood theorem and the frame synchronization is completed before performing the frequency and phase synchronization.
Patent JP-H04172650-A (JP)
Title: Cartridge shutter switching mechanism
Inventor: OKADA NOBUO
IPC: G11B23/03
Filed: 1990-11-06
Abstract: PURPOSE:To protect a disklike medium against dusts by forcibly switching the shutter of a cartridge by driving means. CONSTITUTION:Driving means for forcibly switching a shutter 2 of a cartridge 1 charged in a recorder or reproducer or recorder/reproducer using the cartridge 1 containing a disklike medium capable of recording/reproducing information when the shutter 2 for shielding external exposure of the medium from the cartridge 1 is switched in response to mounting or dismounting of the cartridge at or from the recorder/reproducer, is provided. If the state that the medium is not used for a predetermined time is, for example, continued, the driving means closes the shutter 2. Thus, even if the state that the cartridge 1 is charged in the device is left to stand for, the medium can be protected against dusts.
Patent JP-S63157656-A (JP)
Title: Brushless motor
Inventor: UJO TATSUZO
IPC: H02K29/00
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a brushless motor of rotation with a stabilized torque, by a method wherein protrusions, whose number is the times of an integral number of the number of poles of a multipole magnet, are arranged on the outer periphery of a rotor yoke with an equal pitch while the protrusions are detected to convert the detection into the change of voltage. CONSTITUTION:Pedal-type and tooth-shaped protrusions 20 are provided along the outer periphery of a rotor yoke 4. The number of teeth of the protrusions 20 is three times the number of poles of a multipole magnet 7. A magnetic detection element 21, consisting of a magnetic resistance element or Hall element, is fixed so as to be opposed to the arrangement of these protrusions 20 in order to catch the change of a magnetic field between the protrusion 20 and the detecting element 21. A magnet 22 is provided in the magnetic detecting element and the magnetic field between the protrusion 20 and the magnet 22 is changed as the rotor yoke 4 is rotated, therefore, a voltage signal, having a period corresponding to three times the number of poles of the magnet 7, may be obtained from the magnetic detection element 21. This voltage signal is amplified and is superposed on a motor driving voltage whereby torque ripple may be eliminated.
Patent JP-H04174136-A (JP)
Title: Maneuvering and operating structure of back hoe
Inventor: MATSUYOSHI HIDEAKI
IPC: E02F3/43
Filed: 1990-11-06
Abstract: PURPOSE:To remove a malfunction and to improve safety by combining the safety fence of a control seat as the check lever of an engine while integrally installing an auxiliary lever and bringing the engine to a check state when an operator opens the fence when the operator gets on and off. CONSTITUTION:A safety fence installed to the getting-on-off passage R of a back hoe control seat 13 is combined as the check lever 18 of an engine while an auxiliary lever 26 is mounted integrally. When an operator gets off from the seat 13, the auxiliary lever 26 is operated and the check lever (the safety fence) 18 is turned vertically, and the passage R is opened while the engine is checked through a check means A. When the operator gets off during the drive of the engine, a malfunction is prevented even when the operator is brought into contact with a control lever 15a by mistake. Accordingly, the safety can be improved.
Patent JP-H05145897-A (JP)
Title: Muse decoder
Inventor: INA TATSUYA
IPC: H04N5/21
Filed: 1991-11-18
Abstract: PURPOSE:To suppress a rise in temperature by suppressing the power consumption of a digital circuit in case of an FM noise or extreme deterioration in the S/N ratio of a signal as to the MUSE decoder which is used for a high- vision receiver. CONSTITUTION:A frame clock detecting circuit 7 and a clock generating circuit 5 are provided with an output control circuit 6 to detect frame pulses and if no frame pulse is detected, the output control circuit 6 is controlled to interrupt the supply of a clock to a signal processing circuit 2 and a D/A converting circuit 3. Consequently, respective circuits do not operate, so the power consumption is suppressed to suppress the rise in temperature. In case of the FM noise or extreme deterioration in the S/N ratio, no frame pulse is detected and the supply of the clock us interrupted to suppress the power consumption, thereby suppressing the temperature rise.
Patent JP-H03162533-A (JP)
Title: Manufacture of metallic slurry of pure metal or alloy having eutectic composition
Inventor: KUDO HIDEAKI
IPC: B22D1/00
Filed: 1989-11-20
Abstract: PURPOSE:To obtain the metal contg. fine crystalline grains and excellent in elongation and workability by using a heating vessel or a stirring apparatus formed with a composite material obtd. by finely dispersing a material having good wettability with a molten metal into a material having less wettability therewith. CONSTITUTION:A composite material obtd. by finely dispersing a material having good wettability with a molten body 7 of a pure metal or an alloy having eutectic compsn. into a material having less wettability with the molten body 7 is prepd. By this composite material, the surface layer of a heating vessel 1 and/or a stirring apparatus 2 holding the molten body 7 is formed. Then, the molten body 7 in the above vessel 1 is stirred by the above stirring apparatus 2 while the molten body is held to a prescribed temp., by which the metallic slurry can be obtd.
Patent JP-H06132164-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: SHIMAMOTO HIDEKI
IPC: H01G9/035
Filed: 1992-10-13
Abstract: PURPOSE:To provide an aluminum electrolytic capacitor which is small in deterioration of performance and high in voltage resistance and besides can maintain equivalent series resistance and tan delta small. CONSTITUTION:In an aluminum electrolytic capacitor in which a separator is interposed between an anode foil and a cathode foil and is impregnated with electrolyte, the separator is a film made of hydroxypropyl (alkyl) cellulose, and besides the electrolyte contains at least quaternary ammonium salt as electrolytic salt.
Patent JP-H07188230-A (JP)
Title: 1-(2-fluorocyclopropyl)quinolonecarboxylic acid and 1-(2-fluorocyclopropyl)naphthylidonecarboxylic acid derivatives
Inventor: UBE PEETAAZEN
IPC: C07D471/04
Filed: 1994-11-11
Abstract: PURPOSE: To provide novel compounds exhibiting a broad antimicrobial spectrum and, at the same time, a strong anti-bacterial action even against resistant bacteria against various known antibiotics.  
     CONSTITUTION: The objective compounds are represented by the formula [wherein R 1  is H, 1-3C alkyl, 1-4C alkoxycarbonyl, acetyl or (5-methyl-2-oxo-1,3- dioxol-4-yl)-methyl; R 2  is H, 1-3C alkyl, (5-methyl-2-oxo-1,3-dioxol-4-yl)-methyl, acetoxymethyl or pivaloyloxymethyl; (n) is 0 or 1; X 1  is a halogen or NO 2 ; X 2  is H, a halogen, NH 2  or methyl; A is H, CH, CF, CCl, CBr, CCF 3 , C-OCH 3 , C-CHF 2 , C-CH 3  or C-C≡CH], e.g. 6,8-difluoro-1-(cis-2-fluorocyclopropyl)-1,4- dihydro-7-(5-methyl-2,3,4,5,6,7-hexahydro-1H-pyrrolo[3,4-c]pyridin-2-yl)-4-oxo-3- quino-linecarboxylic acid. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11127929-A (JP)
Title: Handbag
Inventor: YAMAGUCHI KATSUHIRO
IPC: A45C3/06
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an economical handbag which enables utilization thereof as two types by changing esthetic impression of a broach looking decoration with a simple changing operation. SOLUTION: A broach looking decoration 11 is arranged on the surface of a cover part 2 covering an opening part of a bag body 1 to apply a decoration effect to a handbag. A frame-shaped base member 12 is so arranged to have a base part thereof fixed on the cover part 2 and a decorative member 13 is also so arranged to have both ends thereof linked to the frame-shaped base member 12 freely rotating within a frame thereof so that any one of upper and lower rimes thereof is detachably engaged with the frame-shaped base member 12 by a temporarily holding mechanism 14. A first decoration part 13a is formed on the surface thereof and a second decoration part is formed on the rear with the esthetic impression thereof different from the first decoration part 13a on the surface thereof.
Patent JP-H05145331-A (JP)
Title: Plane antenna in common for polarized wave
Inventor: KURODA SHINICHI
IPC: H01Q21/06
Filed: 1991-11-18
Abstract: PURPOSE:To attain multi-element array processing and to suppress spurious radiation from a feeding line section in the plane antenna in common for a polarized wave. CONSTITUTION:A 2nd ground conductor 41 is arranged to a rear side of a ground conductor 31 opposite to a radiation conductor 33 having symmetrical axes 33v, 33h in a vertical/horizontal polarized wave common use plane antenna and a 3rd ground conductor 44 is arranged to a rear side of the 2nd ground conductor via other couple of dielectric layers 42, 43. Then line conductors 35, 45 are respectively arranged to the intermediate point of the dielectric layers of each pair, a couple of tri-plate type feeders are formed to other layer and a couple of the feeders and a couple of feeding points of the radiation conductor 33 are connected respectively.
Patent JP-H03164888-A (JP)
Title: Card reader
Inventor: KOJIMA SUKEUMI
IPC: G06K13/06
Filed: 1989-11-22
Abstract: PURPOSE:To enlarge a function by controlling the rotation of a rotation control mechanism by motive force accumulated at a coil spring, driving a pressure contact roller and conveying a card. CONSTITUTION:When a card 18 is loaded on a front slider 1 and the slider 1 is pushed in the inserting direction of the card 18, a spring 7 to be interlocked with a pinion gear 3 is wound up and the motive force is accumulated at the power spring 7. The motive force accumulated at the power spring 7 is transmitted through a gear 24 and a gear box 10 to a rotary body 9 and the rotary body 9 is rotated. When the rotary body 9 is rotated in such a way, this rotational force is transmitted through a pulley 26 and a belt 23 to a roller 12 and the roller 12 is rotated in a conveying direction. By the rotation of this roller 12, the card 18 is conveyed in contact with this roller 12 and a conveyance platen (the front slider 1, guide panel 20 and rear slider 15) with pressure. Thus, a display function, etc., is added by surplus power.
Patent JP-H05142064-A (JP)
Title: Temperature sensor
Inventor: SENBA KATSUAKI
IPC: G01K11/12
Filed: 1991-11-19
Abstract: PURPOSE:To monitor at all times, to maintain superior durability, to reduce the change with time and to directly detect the temperature change of a conductor. CONSTITUTION:A U-shaped permanent magnet 12 is attached at the opening part of a case main body 11 made of non-magnetic material. Temperature- sensitive magnetic bodies 13, 14 which change from the ferromagnetic state to the paramagnetic state in accordance with the temperature change are bonded to the magnetic poles N, S of the permanent magnet 12. An optical fiber 15 is guided into a room 16 inside the case main body 11. A minute pipe 17 of a magnetic body is mounted at the end of the optical fiber 15. When the temperature-sensitive magnetic bodies 13, 14 are in the ferromagnetic state, the ray from the optical fiber 15 enters an optical fiber 19. On the other hand, in the paramagnetic state of the temperature-sensitive magnetic bodies 13, 14, the ray is not allowed to be incident on the optical fiber 19.
Patent JP-H08161053-A (JP)
Title: Actuator control system
Inventor: FURUTA HIROHIKO
IPC: F15B9/17
Filed: 1994-12-06
Abstract: PURPOSE: To efficiently use a hydraulic supply system by reducing respective output signals, respective target signals, or respective deviation signals of command input means in proportion to the ratio of the overall flow rate signal to a maximum discharge flow rate signal in response to the excess of the overall flow rate over the preliminarily determined maximum discharge flow rate signal. CONSTITUTION: The flow rate of operating oil flowing to one driving system 5 is measured by a flowmeter. Flow rate signals of all of plural driving systems are added to obtain the overall flow rate signal corresponding to the overall quantity of the operating oil, and respective output signals, respective target coordinate signals, or respective deviation signals of command input means 7 are reduced in proportion to the ratio of the overall flow rate signal to the maximum discharge flow rate signal, which is preliminarily determined based on the capability of a hydraulic supply system 6, in response to the excess of the overall flow rate signal over this maximum discharge flow rate signal. Thus, the oil pressure supplied to an actuator 3 is not reduced to eliminate the trouble that a command is given but the actuator 3 is not driven.
Patent JP-S63153594-A (JP)
Inventor: TOMIOKA MASAMI
IPC: G10L13/00
Filed: 1986-12-17
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-H07183032-A (JP)
Title: Electrolytic manganese dioxide, and its manufacture and application
Inventor: SATO MOTOAKI
IPC: H01M4/50
Filed: 1993-12-02
Abstract: PURPOSE:To prevent an oxidation reduction reaction from occurring between electrolytic manganese dioxide and conductive carbon in a positive mix for the prevention of gassing so as to provide improved preservation of battery performance and an extended discharge duration time by setting low surface potential. CONSTITUTION:Electrolytic manganese dioxide is manufactured which is characterized in that its surface potential is 150 to 240mV (vs. Hg/HgO (40wt.% KOH)). In a process subsequent to electrolysis, the surface potential is adjusted using a wet method employing a reducing agent, to manufacture the electrolytic manganese dioxide. In another method for manufacturing the electrolytic manganese dioxide, the surface potential is adjusted by manufacture through electrolysis using an electrolyte in which the molar ratio of manganese to sulfuric acid is 1.5 to 100. Further, the electrolytic manganese dioxide is used as positive active material to manufacture a manganese dry battery or alkaline manganese dry battery.
Patent JP-H10142380-A (JP)
Title: Internal pump
Inventor: TAKEHARA HIDETOSHI
IPC: G21C15/243
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of swing of a pump shaft and the amount of relative displacement between an impeller and a diffuser by optimizing the amount of eccentricity and the amount of gap in a diffuser wearing ring that can be attached to or detached from the upper part of a reactor pressure vessel by remote control. SOLUTION: A diffuser wearing ring 8 for wear resistance is placed at the part of a diffuser 4 that may contact an impeller 7 in an internal pump being mounted to a reactor pressure vessel 3. The diffuser wearing ring 8 has an opening with a long circle that is long in a direction where the impeller 7 of the internal pump is displaced as a space for storing the impeller 7. A gap between the impeller 7 and the diffuser wearing ring 8 achieves a bearing effect due to an water film at the gap part when a pump is operated, thus reducing the amount of swing of a pump shaft 4 and the relative displacement between the impeller 7 and the diffuser 4 as in the application of eccentricity (offset) to a lower bearing 1 or an upper bearing 2 or a diffuser 4.
Patent JP-H03166056-A (JP)
Title: Method and device for electrolytic dressing
Inventor: TAKAHASHI TSUTOMU
IPC: B24B53/00
Filed: 1989-11-21
Abstract: PURPOSE:To balance an abrasive grain wear speed and dressing speed on a grinding face and to maintain a good grinding efficiency over a long term, by executing the feedback control of a dressing speed with the adjustment of an electrifying quantity and performing dressing with its progressing simultaneously with grinding. CONSTITUTION:An insulation body 15 is arranged between and at the peripheral side of a pair of electrodes 16 and the dressing jigs 14 made by exposing the tips of these electrodes 16 are arranged so that the tips of each electrode 16 are opposed at constant intervals to the grinding face of a grindstone 10. An electrolytic grinding liquid is then fed between each electrode 16 and grinding face and also the resistance value of at least one part of the electrode 16 and an abrasive grain layer is measured and the space among each electrode 16 is electrified, while moving the dressing jig 14 for the grindstone 10 so that this resistance value takes the value in a constant range.
Patent JP-H09124925-A (JP)
Title: Reinforced polyphenylene ether resin composition
Inventor: INOUE KAZUNARI
IPC: C08L71/12
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a reinforced polyphenylene ether resin composition excellent in mechanical properties by mixing a polyphenylene ether resin or a mixture thereof with a polystyrene resin with swellable fluoromica and/or a product obtained by modifying it with an organic substance in a specified mixing ratio. SOLUTION: About 20-100 pts.wt. polyphenylene ether resin [e.g. poly(2,6- dimethyl-1,4-phenylene) ether] represented by formula I (wherein R1 to R4 are each H, a halogen or the like; and (n) is the degree of polymerization) is mixed with about 0-80 pts.wt. polystyrene resin comprising repeating units derived from a compound represented by formula II (wherein R is H or a 1-4C alkyl; Z is a halogen or a 1-4C alkyl; and (p) is 0-5). One hundred (100) pts.wt. obtained mixture is mixed with 0.1-20 pts.wt. swellable fluoromica represented by formula III (wherein M is Na or Li; 0.1<=α<=2; 2<=β<=3.5; 3<=γ<=4; 0<=a<=1; 0<=b<=1; and a+b=1) and having an ion exchange capacity of 30 milliequivalents/100g or above and/or product obtained by modifying it with an organic substance, and the resultant mixture is kneaded to obtain a reinforced polyphenylene ether resin composition.
Patent JP-H06142345-A (JP)
Title: Reciprocation type electric razor
Inventor: OTSUKA HARUTAKA
IPC: B26B19/04
Filed: 1992-11-13
Abstract: PURPOSE:To enable the shaving of hair accurately and short at a recessed part such as that under a jaw or an arm pit. CONSTITUTION:A main blade M is so arranged as to comprise an outer blade having numerous blade holes and an inner blade 2 being driven reciprocally to slide in contact with the internal surface of the outer blade while a trimmer blade T as to comprise a comb-shaped fixed blade 3 and a comb-shaped mobile blade 4 sliding in contact with the fixed blade and the main blade M and the trimmer blade T set in parallel with the main blade M are both curved in the direction of reciprocation of the inner blade 2 of the main blade M so that both the blades contacts closely even a hollow skin easily. In addition, the edge line of the main blade M and a slide contact surface between the fixed blade 3 and the mobile blade 4 of the trimmer blade T are set at a fixed interval D over the entire area. This accomplishes a cooperative action of cutting long beard with the trimmer blade T and shaving it short with the main blade M efficiently over the entire area.
Patent JP-H02148301-A (JP)
Title: I-pd adjuster
Inventor: MIZUNO KAZUMITSU
IPC: G05B11/42
Filed: 1988-11-30
Abstract: PURPOSE:To eliminate the necessity of development of a special program for an I-PD adjuster which can be realized by combining internal instruments prepared as standard functions for a decentralized controller by proportionating, integrating, and differentiating the deviation between the measured value of an object to be controlled and the output value of a front-end arithmetic means. CONSTITUTION:A PID adjusting means 2 is constituted of an ordinary PID arithmetic element 201 and transmits an operating output MV to an object 1 to be controlled after proportionating, integrating, and differentiating the deviation between the measured value PV of the object 1 and output of a front- end arithmetic means 4. When this adjusting function is actually incorporated in a decentralized controller, an I-PD adjuster 5 and ordinary PID adjuster 6 with gap are combined so that they can be used as an I-PD adjuster when the adjuster 6 is accessed unconsciously of the existence of the adjuster 5. Namely, the adjuster 6 does not execute control calculation to its own deviation, but transmits the result of the calculation as its own operating output after the calculation is executed by the adjuster 5.
Patent JP-H09128555-A (JP)
Title: Device and method for processing image
Inventor: KIMURA TETSUAKI
IPC: G06F17/24
Filed: 1995-10-28
Abstract: PROBLEM TO BE SOLVED: To rearrange plural feature patterns distributedly existent in image data according to prescribed rules. SOLUTION: Address information described on the surface of a postal matter K is fetched into an image processor 22 by a camera 25 as image data. At the image processor 22, a destination name and a destination address are extracted from the image data and the extracted destination name and destination address are rearranged at a prescribed interval or within a prescribed range. A delivery certificate printer 27 outputs a delivery certificate, on which the rearranged destination name and destination address are printed, sticks that delivery certificate onto the postal matter K. On the other hand, a receipt printer 24 outputs a receipt on which the destination name of the postal matter K is printed.