baber/WOPTO huggingface dataset:
Patent JP-H0449144-A (JP)
Title: Recorder
Inventor: KITANI YUKITOSHI
IPC: G03G15/00
Filed: 1990-06-15
Abstract: PURPOSE:To make mounting impossible of a paper storage vessel, which receives unusable paper, to a device main unit by providing an insertion inhibiting member which inhibits mounting of the paper storage vessel by a size display member interfering when the paper storage vessel, which receives the unusable paper, is mounted. CONSTITUTION:A paper feed cassette 11 has a size display member 37 formed in a different irregular shape in accordance with a size of paper and protruded from a surface in an insertion side. When the paper feed cassette 11, which stores paper in size unusable in a paper feed part of a long conveying path, is intended mounted to a lower paper feed part 13, the paper feed cassette 11 cannot be mounted by making insertion impossible of the size display member 37 into an opening part 30a of an inner cover 30 because a protruding part 37a of the size display member 37 hits an insertion inhibiting member 33 formed of an opening edge. Accordingly, no cost up is provided by simple constitution of utilizing the size display member also without possibility of causing a trouble of paper jam or the like even when care is not taken by a user.
Patent JP-H11318190-A (JP)
Title: Auger apparatus for discharging grain in combine harvester
Inventor: OGO HIROYUKI
IPC: A01F12/46
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an auger apparatus capable of rotating a sideways-facing auger by human power during the discharging operation of grain by an operator at the tip part of the sideways-facing auger. SOLUTION: In a combine harvester equipped with a sideways-facing auger 12 for discharging grain capable of being lifted and lowered by power at the top of a machine body, the tip part of the sideways-facing auger 12 is provided with a rotation controlling and canceling switch 30 for making a brake means 16a, which is controlled according to the necessity of the rotation of the auger 12, into an uncontrollecl state.
Patent JP-H105985-A (JP)
Title: Stopper for opening/closing molten metal pouring nozzle
Inventor: TAMAOKI KAZUYA
IPC: B22D11/10
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a stopper for opening/closing a molten metal pouring nozzle difficult to crack or erosion. SOLUTION: The stopper for opening/closing is constituted so as to fit to a molten metal discharging hole arranged to the wall of a vessel for storing the molten metal and control the discharging quantity of the molten metal flowed out from this discharging hole. In such a case, at least a part of the stopper for opening/closing the molten metal pouring nozzle contacting with the molten metal, is formed with a ceramic material containing 60-80% SiC.
Patent JP-H027239-A (JP)
Title: Optical head device
Inventor: IRIE MITSURU
IPC: G11B7/1381
Filed: 1988-06-27
Abstract: PURPOSE:To block return light to a semiconductor laser and to stably control output by arranging a color filter to transmit the light of oscillation wavelength of the semiconductor laser selectively and to absorb the light of another wavelength in an optical system which collimates diverge light emitted from the semiconductor laser. CONSTITUTION:A recording beam 2, after being converged on and irradiating an information recording medium 13, passes an objective lens 12 and a 1/4-wave plate 11, and is reflected on a polarizing beam splitter 10 and a dichroic prism 9, then, is received by an optical detector 20. However, reflectance for the wavelength of the dichroic prism 9 is not completely of 100%, partial light of the recording beam 2 transmits the dichroic prism 9, and leak light 30 is generated, and it tries to make incident on the reproducing semiconductor laser 3. The leak light 30 is absorbed by the color filter 21 arranged at the front of the reproducing semiconductor laser 3. In such a way, it is possible to elimi nate the return light due to the light of oscillation wavelength other than that of the semiconductor laser, and to stably and accurately control the output of the semiconductor laser.
Patent JP-H11351620-A (JP)
Title: Humidifier
Inventor: ASAKURA RYUJI
IPC: F24F6/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent users from feeling uncomfortable at the time of cleaning operation of a humidifier for removing deposit in a tank by using control means for controlling a heater to keep temperature of water in the tank at a cleaning temperature lower than the boiling point at the time of humidifying operation. SOLUTION: During humidifying operation, a humidifier continuously or intermittently drives a heater 5 in response to an output of a control circuit to boil water in a tank 4 by heating. The boiled water blows out as steam from an opening 8 of the tank 4 to humidify the room. When a cleaning operation is performed to remove deposit in the tank 4 during the humidifying operation, the heater 5 is controlled to keep the temperature of water in the tank 4 at a cleaning temperature (80 deg.C) lower than the boiling point (100 deg.C). As a result, it is possible to largely reduce power consumption required for driving the heater 5 and prevent users from feeling uncomfortable.
Patent JP-S5857342-A (JP)
Title: Trimellitic ester
Inventor: HAYASHI KOUJI
IPC: C08G63/00
Filed: 1981-10-02
Abstract: PURPOSE:A trimellitic ester, consisting of a trialkyl trimellitate and trimellitic ester polymer, and useful as a plasticizer for thermoplastic resins, solvents or diluents for coating materials, etc. CONSTITUTION:A trimetllitic ester consisting of 60-20wt% trialkyl trimellitate, e.g. trimethyl trimellitate, and 40-80wt% polymer of the formula[R is 1-18C alkyl; X is 1-20C methylene or polymethylene which may have ethereal bonds in the backbone thereof; (n) is an integer 1-10]. The ester has good compatibility with thermoplastic resins, particularly vinyl chloride or vinylidene chloride resin, and is usable together with a lead stabilizer. A thermoplastic resin composition plasticized with the ester will not transfer the ester even on contact with ABS resin, etc. and has improved resistance to heat, oil and staining.
Patent JP-S5380914-A (JP)
Title: Color television picture receiver
Inventor: YOSHIDA SUSUMU
IPC: H04N9/73
Filed: 1976-12-25
Abstract: PURPOSE: To ensure a quick and accurate white balance adjustment by securing a projection of the standard white on the screen for the white balance adjustment when a service switch is provided and turned on. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000346972-A (JP)
Title: Spent fuel storage facility
Inventor: KAMIJO TOMOHARU
IPC: G21C13/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make increasable the storage capacity a spent fuel storage pool without increasing the floor dimension of the present reactor building. SOLUTION: In a reactor building 5, a cylindrical ferroconcrete containment 12 is placed. In the upper part of this containment 12, a spent fuel storage pool 10 for storing spent fuel and an equipment pool 6 are respectively arranged so that the all upper space in the cylindrical ferroconcrete containment except the specific space for the equipment pool 6 is made the spent fuel storage pool 10.
Patent JP-S5946964-A (JP)
Inventor: NAKABAYASHI NORIO
IPC: A61M1/36
Filed: 1982-09-08
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-H0322715-A (JP)
Title: Presetting method for satellite receiver
Inventor: SHIMIZU HIROYUKI
IPC: H04B1/18
Filed: 1989-06-20
Abstract: PURPOSE:To automate presetting operation by providing a control part consisting of a microcomputer which sends out a polarity switching signal and an azimuth control signal to a satellite antenna. CONSTITUTION:A signal of polarity 'H' is sent to the satellite antenna 1 according to a polarity control signal from the control part 6, the azimuth control signal is sent out in this state to change the azimuth of the satellite antenna 1 from the east-side end to the west-side end, and the channel from a satellite which is caught at the time of changing the azimuth is preset. Then a signal of opposite polarity 'V' is sent to the satellite antenna 1 according to the polarity control signal from the control part 6, an azimuth control signal is sent out in this state to change the satellite antenna 1 from the west-side end to the east-side end reversely this time, and the channel is preset similarly. Thus, the automatic presetting operation is enabled.
Patent JP-S6135861-A (JP)
Inventor: KAARU INTSU TSUETEIIRU
IPC: B04B1/08
Filed: 1985-07-18
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-H10327978-A (JP)
Title: Seat skin for front seat with back pocket
Inventor: TANAKA MUTSUMI
IPC: B60N2/90
Filed: 1997-05-31
Abstract: PROBLEM TO BE SOLVED: To easily store or take out an article by press-molding the upper side from the article entrance of a back pocket as a back cover, press-molding the lower side into a extendable shape, and sewing it to a back open portion together with the back pocket. SOLUTION: A back pocket 1 is formed with a skin material such as natural leather, synthetic leather, or fabric applicable with press molding and sewing, and the upper side 2a from the portion corresponding to the article entrance P of the back pocket 1 is press-molded into the prescribed shape as a back cover 2. The lower side of the back cover 2 is press-molded into an extendable shape, and it is sewn to a back open portion together with the back pocket 1. When a back pad is to be covered, a lower opening port can be simply expanded by the corrugated shape of the lower side, the occurrence of creases can be prevented, and an article can be easily stored or taken out from the article entrance P.
Patent JP-H0823251-A (JP)
Title: Piezoelectric parts
Inventor: NIIMURA TAKASHI
IPC: H03H9/13
Filed: 1994-07-08
Abstract: PURPOSE:To provide a piezoelectric parts structured for easily assembling piezoelectric resonators or terminals to a case. CONSTITUTION:Piezoelectric resonators 6-9 and terminals 10-14 are successively inserted from an opening part 1a, which is provided at the upper part of an inner case 1, into the inner case and piled up. Since a pair of repeating terminals 13 and 14 are respectively independent, they are piled up by similar handling to the other terminals 10-12 or piezoelectric resonators 6-9. Next, the inner case 1 is inserted from an opening part 4a of an outer case 4 into the outer case. Thus, the opening part 1a of the inner case 1 is closed by the outer case 4. Further, opening parts 4a and 4b of the outer case 4 are perfectly sealed by sealing members 27 and 28.
Patent JP-S5781425-A (JP)
Title: Selective alkylation
Inventor: KUDOU SHIYOUEI
IPC: C07B61/00
Filed: 1980-11-11
Abstract: PURPOSE: To alkylate a phenol with an alcohol in high selectivity, by using a mixed catalyst having improved activity durability and crushing strength, comprising a mixture of manganese oxide-containing material and aluminum oxide having an atom ratio of Mn to Al in a specific range.  
     CONSTITUTION: In preparing an o-alkylated phenol by subjecting a phenol containing at least one H at ortho position and an alcohol to contact reaction in a gaseous phase, a mixed catalyst comprising manganese oxide and aluminum oxide, having an atom ratio of Mn to Al in a range of (100):(0.1W50) is used as a catalyst. The manganese oxide-containing substance may comprise manganese oxide as a main ingredient and one or more of silicon oxide, oxide of alkali earth metal, cerium oxide, etc. as ingredients, and aluminum oxide having a crystal type, e.g., kappa type, theta type is preferable as the aluminum oxide.  
     EFFECT: The alkylation can be carried out stably for a long time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0757783-A (JP)
Title: Rechargeable lithium battery and its preparation
Inventor: LECERF ANDRE
IPC: C01G45/00
Filed: 1994-07-08
Abstract: PURPOSE: To provide an improved rechargeable lithium battery by using a cathode material having a high discharging voltage whose energy per unit mass and per unit capacity are inexpensive less than those of a well-know material. CONSTITUTION: This rechargeable battery comprises an anode 2 made of such material as capable of inserting lithium, cathode 1 and an electrolyte which consists of nonaqueous solvent solution of lithium salt. A material of the cathode 1 contains at least one kind of compounds of a single-phase oxide of yellow- green colored mangan of orthorhombic system crystalline structure and lithium, and a lattice constant of the crystalline structure is a=0.459π0.004nm, b=0.577±0.004nm, c=0.281±0.003 nm. Moreover, lithium ions are contained at Li/Mn molecular ratio of 0.85<=Li/Mn<=1.10. After a first charge, the compound is discharged at two stages, and an average voltage to lithium becomes not less than 3.5 V at a higher stage.
Patent JP-H0822748-A (JP)
Title: Grounding switch
Inventor: KODAMA TOSHIHIRO
IPC: H01H31/18
Filed: 1994-07-11
Abstract: PURPOSE:To avoid a movable blade from being deformed or slipping out of a fixed contact by reaction even if closing speed of the movable blade is increased by arranging a catcher to press the movable blade against the fixed contact by rotating when the movable blade strikes on it at closing time. CONSTITUTION:When a grounding switch is turned on and is closed, the tips of a pair of blade pieces 4a move to above from below at high speed. Then, the tips of the blade pieces 4a respectively upward push a receiving lever 5a of a catcher 5. Then, the catcher 5 tries to rotate with a rotary shaft 6 as the center, and as a result, a pair of pressing levers 5b act so as to sandwich the pair of blade pieces 4a between them. Therefore, the pair of blade pieces 4a press a contact part 3a, and since frictional force is generated between both, pressure is applied to the pair of blade pieces 4a trying to upward move in a drawing. On the other hand, when the grounding switch is opened, since the frictional force is not generated between the blade pieces 4 and the contact part 3a, the blade pieces are easily lowered.
Patent JP-S6220816-A (JP)
Title: Heat-proof construction of base machine for high heat working machine
Inventor: ODA KAZUO
IPC: C21C5/46
Filed: 1985-07-17
Abstract: PURPOSE:To protect an operator and respective constituting parts against radiation heat in high temp. working by attachably and detachably mounting heat- proof plates to the required points of the upper machinery, swing bearings and lower machinery of a device. CONSTITUTION:The 1st heat-proof plates 4 are freely mounted, attachably and detachably, by means of brackets 41 to the front and rear parts on the outside flanks of crawler frames 211 on both sides of the lower machinery 1 of the base machine. The front surfaces of right and left travel devices 1b, 1b are covered with the 2nd heat-proof plates 5. The arc-shaped 3rd heat-proof plate 6 for the swing bearings and a heat-proof box 7 for a cab are provided to the upper machinery 3. The box 7 has the front surface heat-proof plate 71 to cover the front surface of the cab 3a, the left side face heat-proof plate 72 and right side face heat-proof plate 73 to cover the side faces of the cab 3a and a top surface heat-proof plate 74 to cover the top surface of the cab 3a. The respective constituting components and the operator are protected against the radiation heat from the working object of a high temp. by such construction and the long-term continuous operation is made possible.
Patent JP-H084990-A (JP)
Title: Thermally sensible steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/10
Filed: 1994-06-15
Abstract: PURPOSE:To provide a thermally sensible steam trap which can close a large passage by enlarging the manipulating force caused by expansion and contraction of an expandable medium. CONSTITUTION:An expandable medium is charged in an internal space defined between a wall member 13 and a diaphragm 14 which is formed from substantially semicircular pieces 14a, 14b by welding 18. The thickness of the diaphragm pieces 14a is smaller than that of the pieces 14 so that the piece 14a is more sensitive than the piece 14b. A valve element 16 having a flat valve surface 22 adapted to be seated on and lift off from a flat valve seat surface 9 which surrounds a pipe 8 is welded to the diaphragm 14 at a position 23. Thus obtained welded part 23 is positioned outside of the valve seat surface 9.
Patent JP-H057902-A (JP)
Title: Hot rolling method
Inventor: ARAI MASARU
IPC: B21B15/00
Filed: 1991-06-28
Abstract: PURPOSE:To manufacture hot-rolled sheet steel whose quality is excellent with high efficiency. CONSTITUTION:At the time of manufacturing hot-rolled sheet steel by a hot strip mill, the tail end part of the preceding rolled stock and the tip part of the succeeding rolled stock are joined and connected between a rough rolling equipment and a finish rolling equipment, and finish rolling is executed, while executing lubrication for setting a coefficient of friction between a finish rolling roll and the rolled stock to <=0.2 by using a lubricant.
Patent JP-H0448838-A (JP)
Title: Control information extraction circuit
Inventor: TOKUNAGA ATSUHIKO
IPC: H04B7/15
Filed: 1990-06-16
Abstract: PURPOSE:To reduce the circuit scale and to avoid the erroneous processing of a reception data by storing control information included in a reception signal into n-set of storage circuits and executing error correction to n-kinds of control information sets stored in the storage circuits with majority decision and using the result for the control information for the reception data processing. CONSTITUTION:This control information extraction circuit in a digital satellite communication equipment sending control information and a synchronizing code pattern included in a reception signal for each period detects the synchronizing code pattern from the reception signal, stores sequential control information to n-set of storage circuits 61-6n only when the pattern is correctly detected, and uses a majority decision section 7 to apply majority decision to n-kinds of control information sets stored in the storage circuits thereby generating 2nd control information subjected to error correction. Then a selector section 8 extracts the control information used for the reception processing from the control information in the reception signal till the 2nd control information is generated and from the 2nd control information after the 2nd control information is generated respectively. Then every time the revision of the control information is detected, the above extraction operation is repeated.
Patent JP-S5782222-A (JP)
Title: Magnetic head
Inventor: SHIROKURA TAKAAKI
IPC: G11B5/17
Filed: 1980-11-12
Abstract: PURPOSE:To form an insulation layer which is strong and has flexibility, by immersing and curing a resin with comparatively low viscosity to a core, after a prescribed winding is performed around the core member to form the core. CONSTITUTION:After a coil wire 2 having 3-5mu normal coating thickness is directly wound around a core member winding section 1 made of Mn-Zn ferrite member, an urethane coating resin 6 is immersed and cured for this core. Through this processing, the dielectric strength which is about 50 volts before the processing can be increased to >=500 volts after the processing.
Patent JP-H054032-A (JP)
Title: Gravity type blender silo and assembly method thereof
Inventor: FUKUDA TADAO
IPC: B01F5/24
Filed: 1991-06-28
Abstract: PURPOSE:To improve the efficiency of the assembly operations of the gravity type blender silo on transporting and installing site. CONSTITUTION:This gravity type blender silo has plural pieces of perpendicular conduits 2 in an upright cylinder type tank 1, the respective conduits 2 being supported to the inside wall of the tank 1 via supports 6, is formed with apertures at plural points of arbitrary heights on the peripheral walls of the respective conduits 2, and is so constituted that the granular substances packed in the tank 1 are admitted from the apertures into the conduits 2 by opening the lower part of the tank so as to be dropped in the conduits 2 as well and are thereby mixed. The tank 1 is sliced together with the conduits to plural tank constituting members 1a, 1b. Conical centering guides 15 are provided at the bottom ends of the conduit members 2a, 2b existing on the upper side of the upper and lower conduit members 2a, 2b connected to each other. The upper ends of the conduit members 2a, 2b existing on the lower side face the upper conduit members 2a, 2b within the centering guides 15.
Patent JP-S641735-A (JP)
Title: Production of laminated board
Inventor: ISHIKAWA TAKESHI
IPC: C08J5/08
Filed: 1987-06-25
Abstract: PURPOSE: To obtain a laminated board having improved adhesive properties to a resin varnish, by subjecting sheets of glass cloth to plasma treatment before impregnating with the resin varnish to partially remove a binder and heating the sheets of glass cloth to burn up the residual binder.  
     CONSTITUTION: Sheets of glass cloth are subjected to plasma treatment before impregnating with a resin varnish to partially remove a binder and the resultant sheets of glass cloth are then heated in an electric furnace (preferably at 300W450°C) to burn up the residual binder. Thereby the aimed laminated board is obtained with excellent productivity. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6135298-A (JP)
Inventor: MUTO MINORU
IPC: B44C1/24
Filed: 1984-07-27
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-H116474-A (JP)
Title: Gas generator for dc arc thruster
Inventor: ISHII MASAHIRO
IPC: F03H1/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of breakage of catalyst grains and closing of an injector. SOLUTION: A partition member 29 having a through-hole is arranged in a part situated downstream from a cylindrical type gas generator body 28, and a catalyst space 30 formed in a spot situated upper stream from the partition member 29 of the generator body 28 is filled with catalyst grains 31 to decompose a propellant 4. Further, the tip part of an injector 33 having a number of injection holes 32 formed in a part on tip side is arranged in a state to be inserted in the deep inner part of the catalyst space 30.
Patent JP-S5860312-A (JP)
Title: Automatic controlling circuit
Inventor: MORI KEIICHI
IPC: G05B5/01
Filed: 1981-10-07
Abstract: PURPOSE:To attain proportional control, by holding a deviation between a target value and a detected variable when the deviation exceeds a prescribed value to control an object to be controlled at its maximum controlled variable independently of the deviation and releasing said holding when the detected variable reaches the target value. CONSTITUTION:When a deviation between a signal from a sensor 2 and a set point of a setting part 3 exceeds a value previously fixed in a comparator part 7, a storage circuit 6 stores the deviation and drives a holding circuit 8. The holding circuit 8 outputs a signal holding the driving variable of an actuator  part 5 at its maximum to an amplifying circuit 4. Consequently the actuator  part 5 is held at a fixed status independently of the output of a bridge circuit 1 including the sensor 2 and the setting part 3. When the output of the sensor 2  coincides with the set point, the storage circuit 6 is released to perform ordinary proportional operation.