baber/WOPTO huggingface dataset:
Patent JP-H01196361-A (JP)
Title: Thermal printer
Inventor: UNO ATSUSHI
IPC: B41M5/41
Filed: 1988-01-30
Abstract: PURPOSE:To improve thermal efficiency to perform satisfactory printing by opening a hole in a suited part of film tape with the help of a dot matrix thermal head to form a printing image and transcribe characters on printing paper through the formed printing image. CONSTITUTION:When a plurality of thermal resistors of a thermal head 3 are caused to generate heat according to a printing image in a printing image forming mechanism 12, the film 11 of film tape 1 which is in close contact with the printing image melts, leaving only fiber 10 intact, where a hole is opened. Thus a printing image is formed on the tape 1. In a transcription mechanism 13, ink of an ink roller 4 penetrates through the hole-opened part of the tape 1 sandwiched between printing paper 9 and the ink roller and a printing image is transcribed to the corresponding part of the surface of the paper 9. With the above configuration, ink reaches the surface of the paper 9 without fail, even if the paper 9 has a rough surface and thus satisfactory transcription is performed. The heat utilization efficiency of the thermal head 3 is improved because of the direct heating of a heat-melting film 11.
Patent JP-H07229909-A (JP)
Title: Bicycle speedometer
Inventor: TOMITA TATSUHIKO
IPC: G01P1/08
Filed: 1994-02-17
Abstract: PURPOSE:To provide a speedometer for bicycles which can correctly measure a running speed without requiring any special sensor. CONSTITUTION:In the speedometer for bicycles which is constituted so as to digitally display a running speed of a bicycle, a waveform of an alternating current output from a hub dynamo 1 for lighting a lamp 10 fixed to the bicycle is converted into a pulse wave by a protecting circuit 12 and a waveform- forming circuit 13. A running speed of the bicycle is measured by a microcomputer 14 based on an interval of the pulse waves and a peripheral length of a wheel stored in an internal RAM beforehand.
Patent JP-S58137888-A (JP)
Inventor: MIWA SHIGEO
IPC: G09G1/28
Filed: 1982-02-10
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-H01195403-A (JP)
Title: Multichannel optical switch device
Inventor: SUZUKI MITSUYOSHI
IPC: G02B26/08
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the return loss of the emitted light against the incident light and, at the same time, to simplify the position adjusting mechanism of the prism of the title device by constituting the device in such a way that plural optical path changing sections which clearly lead incident rays of light from an input terminal to respective corresponding output terminals are provided and the positions of the optical path changing sections against the incident rays of light are shifted from each other in a step-like state. CONSTITUTION:An optical path switching means 2 is constituted in a movable state and plural optical path changing sections 21-25 which clearly lead the rays of light from an input terminal COM to respective corresponding output terminals OUT1 are installed to the switching means 2 in such a state that the positions of the optical changing sections 21-25 are shifted from each other in a step-like condition. Therefore, the return loss of the emitted light against the incident light becomes less and, since the optical path switching means 2 is provided with the optical path changing sections 21-25 in an integrated state, only one moving mechanism is sufficient. Thus a multichannel optical switch device whose constitution can be simplified is obtained.
Patent JP-H05217737-A (JP)
Title: Driving device for linear solenoid
Inventor: SUGANUMA KENJI
IPC: G01R31/02
Filed: 1992-02-05
Abstract: PURPOSE:To constantly, simply and securely detect failures such as disconnection, shortcircuiting, etc., of linear solenoid driving device. CONSTITUTION:A duty signal showing the target current of linear solenoid L outputted from a microcomputer 4 is converted to voltage in a duty-voltage conversion circuit 10, and simultaneously the current flowing in the linear solenoid L is detected by a current detection resistor and the differences of respective voltages are integrated in a difference signal generating circuit 20 to generate a difference signal. Further the difference signal is compared with the triangle wave in a linear solenoid driving duty signal generating circuit 30 so as to obtain a duty driving signal for the linear solenoid L. In a driving device comprising a feed-back control system, a failure detection circuit 50 is provided to detect the failures by judging whether the difference signal generated in the circuit 20 is higher than the reference voltage VA set around power supply voltage or lower than the reference voltage VB set around ground level.
Patent JP-H08215951-A (JP)
Title: Manipulator arm guide type automatic bolt fastening and unfastening device
Inventor: SHINOMIYA AKIRA
IPC: B23P19/06
Filed: 1995-02-08
Abstract: PURPOSE: To extend the operating range of a manipulator arm by providing a hand type holding mechanism to hold a held part of a top tool and the held part of a reaction receiving unit on the top part of the manipulator arm. CONSTITUTION: A manipulator arm 2 is arranged on an arm fixing table 6 so as to fastening and unfastening bolt 3 fixing the valve flange 4 of a large valve 1. Next the socket of a reaction receiving unit 8 held by the manipulator arm 2 is fitted closely to a diagonal bolt. Also the socket 10 of a top tool 7 held by the manipulator arm 2 is fitted closely to the bolt 3 located at the position next to the adjacent bolt on the reaction receiving unit 8 side. Then the socket 20 of the reaction receiving unit 8 held by the manipulator arm 2 is fitted closely to the diagonal bolt. The socket 10 of the top tool 7 is fitted closely to the bolt located at the position next to the adjacent bolt on the reaction receiving unit 8 side. By operating the top tool 7, two bolts 3 are fastened simultaneously.
Patent JP-S60165160-A (JP)
Title: Electronic exchange
Inventor: ANDOU MOTOYUKI
IPC: H04M3/36
Filed: 1984-02-07
Abstract: PURPOSE:To attain the measurement with less error in a retention time of the hardware and software devices by incorporating a retention time measuring circuit to an exchange. CONSTITUTION:The retention time measuring device 5 is provided in a central controller (CC) of an electronic exchange. When a device number of an object device trunk TRK3 for measuring retention time is inputted to a registration circuit REG8, the REG8 registers it. When a subscriber telephone set A1 makes a call, the A1 is connected to the TRK3. When the TRK3 (ORT in this case) receives a calling number, an acquisition circuit HUNT10 transmits the acquired device number to an operation start time storage circuit STT12. The STT12 transmits it to a calculation circuit CAL21 as the read operation start time of a counter circuit CLK14. When the ORT completes the reception of the calling number, the ORT is released by an opening circuit IDL16 and the count value of the CLK14 is transmitted to the CAL21 as the operating end time. Thus, the retention time is calculated.
Patent JP-H04331379-A (JP)
Title: Printed substrate inspection device
Inventor: IGARASHI TAKESHI
IPC: G01R31/02
Filed: 1991-01-22
Abstract: PURPOSE:To make possible the application to a same inspection device regardless of the sizes of printed substrate and the positions of mounting parts by freely moving push bars in accordance with the positions of the mounting components and besides making possible the assembly of a setting stand. CONSTITUTION:Stoppers 4.5.11.11a and two-way stoppers 8.8a.8b.9.9a.9b are arranged so as to house a printed substrate 32 in a setting plate 7 constituting a setting stand 1a and lock a push frame 2 and a plurality of probe pins 33 are planted so that the probe pins for inspecting whether the circuit of the rear face of the board 32 are connected electrically may abut on the connection part of the rear face 32b of the board 32. Many rectangular attaching holes a.a.a.a - e.e.e.e for attaching push bars 22.23.24.25.26.27 to vertical frames 2a.2b, a horizontal frame 2c, a base part 2d and attaching frames 3.3a.3b.3c for forming the push bar 2 are provided and used in accordance with the positions of mounting components mounted on the substrate 32. In addition, these attaching frames are mounted detachably.
Patent JP-H06298668-A (JP)
Title: Pharmaceutical composition for oral administration
Inventor: ITO SHUNICHI
IPC: A61K47/42
Filed: 1994-02-17
Abstract: PURPOSE:To obtain a pharmaceutical composition for oral administration and containing a bitter pharmaceutical component having mitigated bitter taste. CONSTITUTION:The pharmaceutical composition contains an active pharmaceutical component having bitter taste in combination with glycyrrhizic acid or its salt and other sweetener.
Patent JP-H08212832-A (JP)
Title: Layer-to-layer electric insulating material for multilayer printed board
Inventor: KITAZAWA SEIICHI
IPC: H05K3/46
Filed: 1995-02-08
Abstract: PURPOSE: To provide a layer-to-layer electric insulating coating film excellent in adhesion with a copper plating forming a circuit in a multilayer printed board obtained by build-up method. CONSTITUTION: This layer-to-layer electric insulating coating film for multilayer printed board contains (A) an acid pendant type rubber denaturated bisphenol A type epoxy vinyl ester resin having a structure in which a tetrahydromaleic anhydride is reacted with the hydroxyl group of a rubber denaturated bisphenol A type epoxy vinyl ester resin obtained by the reaction of a bisphenol A type epoxy resin; a polymer which is a linear copolymer of a conjugate diene vinyl monomer and acrylonitrile having carboxyl groups on both terminals of the molecule; and an acrylic acid, (B) a diluting agent, (C) an optical polymerization initiator, and (D) a cresol novolak type epoxy resin.
Patent JP-S63190728-A (JP)
Title: Production of quartz glass pipe
Inventor: HAYASHI FUSAJI
IPC: C03B8/02
Filed: 1987-01-30
Abstract: PURPOSE:To produce a quartz glass pipe contg. no crack, in high yield with satisfactory precision of dimension by charging silica sol to a bottomed cylindrical vessel provided with an inserted bar which becomes liquid at a temp. in the stage of drying the gel, letting it stand, drying the silica sol after gelatification and then sintering the dry gel. CONSTITUTION:A bar which is not eluted by silica sol, having no interaction between the silica sol and the bar, and liquefying by melting at the drying temp. of silica gel, such as paraffin, is inserted coaxially into a bottomed cylindrical vessel. Then, silica sol is poured into a space between an external periphery of the inserted bar and the internal periphery of the cylindrical vessel. The vessel is closed tightly with a cover, and the silica sol is gelled by allowing to stand. Thereafter, the cylindrical vessel is covered with a cap provided with a hole, and the gel is dried, contracted and solidified at a specified temp. Obtd. dry gel is discharged from the cylindrical vessel and sintered. Thus, a quartz glass pipe is obtd. inexpensively without being restricted by the size of the pipe.
Patent JP-H02202447-A (JP)
Title: Method and device for plate aligning of warped plate glass for laminated glass
Inventor: HIROTSU TAKASHI
IPC: B32B17/10
Filed: 1989-02-01
Abstract: PURPOSE:To more enhance plate aligning capacity while effectively avoiding the generation of cracking by performing plate aligning in the Y direction of two sheets of warped plate glass and allowing the pushing rate of a pushing member to correspond to the dislocated rate in the Y direction of the upper and lower warped plate glasses and pushing the upper-side warped plate glass only at the displacement rate. CONSTITUTION:A brake means 90 is turned ON and actuated by a controlling part and thereafter the measuring and pushing members 60 start pushing action and also pushing action of an X-direction pusher 45 is started. At this time, the members 60 push the peripheral edges of both sides of warped plate glass G at pushing rate Q in the Y direction. The X-direction pusher 45 pushes the upper-side warped plate glass G2 to the stopper 41 side. Thereby the pushing rate of the member 60 is allowed to correspond to the displacement rate in the Y direction of the upper and lower warped plate glasses. Therefore overload is not exerted to the peripheral edges of both sides of glass G. Displacement in the Y direction of glass G is surely corrected and also the displacement in the X direction is suppressed. Therefore, glass G is surely aligned by one-time forced plate-alignment action.
Patent JP-H09216061-A (JP)
Title: Welding method
Inventor: KOYAMA MASAHIRO
IPC: B23K9/12
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a welding method by the weaving in which the condition of the bead surface is excellent even when the amount of deposition is increased. SOLUTION: In a welding method to automatically weld a groove part 3 by the weaving welding, the weaving angle θ is between the angle θ1 in the orthogonal direction which is at 90 deg. to the weld seam 15 and the angle θ 2 in the horizontal direction in which the angle of inclination to the weld line 15 is (90 deg.-α) when the weaving welding is performed around the weld line 15 of the groove part 3 inclined at the prescribed angle α in either right or left direction relative to the perpendicular line which is within the plane of erection with the prescribed angle to the horizontal plane and perpendicular to the line of intersection of the horizontal plane with the plane of erection.
Patent JP-S54113161-A (JP)
Title: Method of transporting paper sheets
Inventor: MISAWA NORIO
IPC: B65H5/00
Filed: 1978-02-24
Abstract: PURPOSE: To provide a method of transporting paper sheets, according to which paper sheets are transported while being held between a pair of endless belts that are held in close contact with each other by the effect of magnetic force, whereby it is enabled to transport paper sheets without causing zigzagging motion and folding of paper sheets.  
     CONSTITUTION: Paper sheets P fed onto transport passage 1 by the rotation of feeding rollers 6, 6 are carried between a first and a second belts 8 and 9 that are driven endlessly. Here, since the first endless belt 8 made of magnetic material is urged by the magnetic force of magnet 12 into close contact with the second endless belt 9, paper sheet P is transported on guide plate 2 together with belts 8, 9 with their side portions being held between the belts 8 and 9. Thus, it is enabled to transport paper sheets P while always keeping them between belts 8 and 9 since these belts are turned endlessly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52104035-A (JP)
Title: Drive system for waveguide tube change over switch
Inventor: OOTOMO ZENBEE
IPC: H01P1/12
Filed: 1976-02-27
Abstract: PURPOSE:To make the accurate and quick drive with simple mechanism possible, by means of placing two rotary solenoid of which phases are different each other on the same shaft, thereby generating torks in both positive and negative direction.
Patent JP-H04212049-A (JP)
Title: Moisture-responsive dielectric loss body element
Inventor: TERADA JIRO
IPC: H01B3/12
Filed: 1991-02-14
Abstract: PURPOSE:To enable a moisture-responsive dielectric loss body element which is used as a moisture sensor to indicate a high sensitivity from a low moisture to a high moisture and achieve an element where a relative humidity - dielectric tangential characteristic shows an improved linearity logarithmically from a low moisture to a high moisture. CONSTITUTION:A title item has at least one pair of electrodes 2 and 3 or 8 and 9 at a metal oxide ceramic 1 or a film 6 which mainly consists of PbXO3 constituent (X is one type which is selected from (Mg1/2W1/2), (Cd1/2W1/2), (Co1/2W1/2), (Sc1/2Nb1/2), (Fe1/2Nb1/2), (In1/2Nb1/2), (Yb1/2Nb1/2), (Ho1/2Nb1/2), (Fe1/2Ta1/2), (Sc1/2Ta1/2), (Lu1/2Nb1/2), (Lu1/2Ta1/2), (Mg1/3Nb2/3), (Zn1/3Nb2/3), (Co1/3Nb2/3), (Ni1/3Nb2/3), (Mg1/3Ta2/3), (Co1/3Ta2/3), (Ni1/3Ta2/3), (Fe2/3W1/3), and (Mn<2/3>W1/3).
Patent JP-H01196001-A (JP)
Title: Filmy fresnel lens sheet and projector device using same
Inventor: IZAWA AKIRA
IPC: G03B21/62
Filed: 1988-01-30
Abstract: PURPOSE:To easily move a Fresnel lens part in a limited space in a cabinet by making the lens sheet flexible. CONSTITUTION:The filmy Fresnel lens sheet 1 has the Fresnel lens part 12 molded out of a thin flexible material to larger size than a video screen size in the direction where directivity is given. Namely, this Fresnel lens sheet 1 is arranged nearby the rear side of a front sheet 24 while its Fresnel lens part 11 faces the side of the front sheet 24, and wound around take-up rollers 25 and 26 above and below the screen opening of the cabinet 20. Those take-up rollers 25 and 26 are driven and rotated by a driving mechanism through operation which is performed from outside the cabinet 20, and the Fresnel lens part 12 of the Fresnel lens sheet 1 is moved up and down. Consequently, the vertical directivity is varied to easily vary a good-sensitivity area.
Patent JP-S56117218-A (JP)
Title: Liquid-crystal display device
Inventor: TAKAMINE TOSHIHIKO
IPC: G09F9/30
Filed: 1980-02-20
Abstract: PURPOSE:To make automation of the manufacturing process easy and to stabilize the orientation of a liquid crystal by providing a coating film, made of a solid solution of Si and Ti, to surfaces of two substrates, retaining the nematic liquid crystal between the both, in contact with the liquid crystal. CONSTITUTION:In the liquid-crystal device provided with nematic liquid crystal 4 retained between two counter substrates 1 and 1, a mixture of organic silicide and an organic titanium compound in an organic solvent is baked to form thin films 2 and 2 of SixTi1-xO2 on surfaces of substrates 1 and 1 in contact with liquid crystal 4. Said coatings 2 and 2 are preferably of <=20-200Angstrom  in thickness and oriented by rubbing, etc. Then, (x) of each coating is preferably 0.1<x<0.5; when x<0.1, damp resistance deteriorates and when x>0.5, orientation gets unstable.
Patent JP-H01197303-A (JP)
Title: Production of multiple oxide thin film
Inventor: OKABE MITSUYOSHI
IPC: C23C18/14
Filed: 1988-01-29
Abstract: PURPOSE:To easily obtain the title dense thin film having a desired thickness and small particle size, in a short process, by applying a soln. obtd. by dissolving polymerizable org. acid salts of each metal constituting the targeted substance, in a specified molar ratio, on a heat-resisting substrate, thereafter by curing by heating or irradiating with UV ray and by calcining. CONSTITUTION:The soln. for forming the thin film is obtd. by dissolving the polymerizable org. acid salts [e.g., (meth)acrylic acid salt, maleic acid salt] of each metal constituting the multiple oxide, as the targeted substance, having perovskite structure, such as CaTiO3, SrSnO3, CaZrO3, PbTiO2, YAlO3, in the specified molar ratio in a solvent and, as occasion demands, by adding an initiator. Then, the soln. is applied on the heat-resisting substrate such as alumina, the formed film coated in the desired thickness is cured by heating or irradiating with UV ray and the obtd. cured film is calcined to obtain the title thin film having <=1mu thickness.
Patent JP-H05212243-A (JP)
Title: Injecting device for ammonia
Inventor: WATANABE KO
IPC: B01D53/94
Filed: 1992-02-06
Abstract: PURPOSE:To enhance strength of the supporting mechanism of an injection nozzle of ammonia and also to uniformly supply gaseous ammonia by eliminating a supporting member in a duct casing or decreasing the number of pieces thereof. CONSTITUTION:A header 1 for injecting ammonia and a base pipe 4 for injecting ammonia which is connected to the header 1 are provided in the upstream side duct of the catalytic layer of a denitrification device for exhaust gas. A group of nozzles for injecting ammonia is formed in the horizontal direction or the vertical direction in the duct 7 by providing the nozzles 3 for injecting ammonia in the base pipe 4. The base pipes 4 closed in one end are arranged in the header 1 in the shape of the teeth of a comb. The side disconnected to the header 1 of the base pipe 4 is supported and fixed to the other header 1 for injecting ammonia.
Patent JP-S58139962-A (JP)
Title: Clamp conveyor device for paper leaf
Inventor: HASHIMOTO YOSHIROU
IPC: B65H31/30
Filed: 1982-02-15
Abstract: PURPOSE:To convey accumulated papers without getting out of its order by adopting a clamp means of a specific structure in a device provided with several accumulating parts in parallel along a conveyance route of a conveyance part. CONSTITUTION:In this illustration, a bottom plate 12 of an accumulation part 1 is brought down by a proper means, and a paper leaf group 11' of bank notes or the like in the accumulation part 1 is transferred onto a saucer 14 down below. Then, the effect is detected by a detecting member 26A to give an output, which starts a conveying member 17. Consequently, a cam follower 15b is released from a catching piece 23, and a link 15B is turned by a spring 16. Simultaneously, a clamp member 22 is turned anticlockwise via a link 15A to hold the paper leaf group 11' on the saucer 14 between. When this conveying member 17 is moved along a rail 18 and stopped by the detection signal of a detecting member 27, an extension part 15a of the link 15B is dashed to a cam follower 24 to keep the clamp member 22 half opened, and the paper leaf group 11' is carried out by a receiving conveyance part 20.
Patent JP-2000219484-A (JP)
Title: Girder rail hoisting method in overhead crane
Inventor: FUKUE JIRO
IPC: B66C7/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To easily hoist a girder rail up and down at the time of assembling or disassembling a overhead crane by arranging a pulley in one end of the girder rail, and supporting a cable of a hoist held by the girder rail at a position over the pulley while stretching the cable through the pulley. SOLUTION: A girder rail 3 is arranged at an appropriate position on the ground in an inside space of a scaffold 1. At the time of hoisting the girder rail up and down, pulleys W1, W2, W4 are arranged at a first position P1 at one end of the girder rail 3, at a second position P2 over the first position P1, and at a fourth position P4 over a third position P3 at the other end of the girder rail 3. A cable 12a of a hoist 12 held by the girder rail 3 is stretched through each pulley W1, W2, W4 in this order, and the end of the cable 12a is fixed to the third position P3. In this condition, the hoist 12 is operated so as to hoist the girder rail 3 up and down.
Patent JP-H11216383-A (JP)
Title: Shredder with alternating current type metal detector
Inventor: KUROSAKI NOBUYUKI
IPC: G01V3/11
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To avoid the entrance of metal into a shredder mechanism and to prevent the damage of a cutting mechanism in advance by installing a metal detector for detecting metal based on the change in an alternating magnetic field generated by the movement of metal contained in a material to be cut in the magnetic field. SOLUTION: In a shredder in which unnecessary paper is cut in a prescribed size by a cutting mechanism 1-2, and the shreds are accumulated in a shred box 1-3, a metal detector 2 is installed in the front stage of the mechanism 1-2. The metal detector 2 is equipped with a metal detecting part 2-2 consisting of an oscillating coil generating an alternating magnetic field and two receiving coils which are arranged so that magnetic fluxes cross in the alternating magnetic field generated by the oscillating coil. When a material W to be cut passes through the magnetic field, the change in the magnetic field caused by metallic foreign matters contained in the material W is detected by the receiving coils, and when the presence of metal is judged, the cutting operation is controlled to be stopped.