baber/WOPTO huggingface dataset:
Patent JP-S60103825-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAITOU MASAO
IPC: H03K19/0175
Filed: 1983-11-11
Abstract: PURPOSE:To obtain a dynamic circuit possible for high-speed operation by placing an MOSFET exclusive for discharge in the vicinity of a part being a source of an electric charge to prevent local potential rise becuase of simultaneous charge flowing. CONSTITUTION:A control pulse T2 is brough into a high level at a time t2. Then an MOSFETQ10 is turned on and an output signal is delivered to a node N4. An FETQ10 is turned on in this case, a timing pulse T1 is brought into high level at a time t3, and the electric charge stored in a parasitic capacitor and fed to nodes N1, N2 is discharged by FETQ4, Q5 turned on. Thus, the nodes N1, N2 are brought into ''0'' state quickly and a desired address output signal is fed to an output pad P1 from a connecting point between the MOSFETQ1, Q2 according to an address input signal.
Patent JP-2000048290-A (JP)
Title: Emergency reporting system and navigation system
Inventor: YOSHIOKA KENJI
IPC: G08G1/123
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the data of advancing direction or azimuth of a vehicle inputted from a gyro sensor provided in emergency reporting system terminal equipment and the data of position information inputted from a GPS receiver in an emergency reporting system loaded on a vehicle such as an automobile while having a function for transmitting the current position information on the vehicle and the data of registered vehicle or the like to a police or emergency reporting center in the case of emergency such as traffic accident or sudden illness. SOLUTION: A navigation system 4 connected outside emergency reporting system terminal equipment 1 is provided with a gyro sensor 13 for generating the information on advancing direction or azimuth of the vehicle required for the navigation system 4, GPS antenna 16 for receiving data from a satellite, and data output means 18 for outputting data for grasping the position and state of the present car such as a GPS receiver 17 for generating the data of position information or the like from the data inputted from the GPS antenna.
Patent JP-H0632678-A (JP)
Title: Activated porous carbonaceous material
Inventor: SAITO KAZUO
IPC: C04B38/06
Filed: 1992-07-14
Abstract: PURPOSE:To reduce pressure loss and improve adsorptivity by carbonizing and activating a melamine resin foam and controlling the bulk density thereof to a prescribed value. CONSTITUTION:A condensation product composed of melamine and formaldehyde is expanded by using a foaming agent, etc., so as to obtain a melamine resin foam exhibiting 0.002 to 0.080g/cm<3> bulk density. The resultant foam is then fired and carbonized under vacuum or in a nonoxidative atmosphere such as Ar at 500 to 1200 deg.C. The fired material is activated in an oxidative gas such as steam or CO2 at 500 to 1200 deg.C for several minutes to several score hours, thus producing the objective activated porous carbonaceous material exhibiting 0.001 to 0.040g/cm<3> bulk density and >=250m<2>/g or >=1000m<2>/g specific surface area.
Patent JP-S6191025-A (JP)
Title: Apparatus for press-forming of plate glass
Inventor: NURISHI MASAAKI
IPC: C03B23/03
Filed: 1984-10-08
Abstract: PURPOSE:To produce a plate glass free from optical strain at the circumferential part, by receiving a plate glass with a ring mold made of plural divided pieces and placed above a conveyer roller, and pressing the glass. CONSTITUTION:The plate glass G heated near to the softening point is transferred with a conveyer roller 8 above the lower mold 12 of the molding zone. The lower mold 12 and the assistant ring mold 15 are lifted to lift the glass G from the roller 8 by supporting the lower circumference of the glass G with the mold 15. The lower mold 12 and the ring mold 15 are lifted further, and at the same time, the divided pieces 22a are lowered to a position little lower than the glass G in separated state, and moved inward and joined together to form a ring mold. The lower circumference of the glass G is supported with the upper edge of the mold 22, and the mold 15 is lowered. The mold 22 and the lower mold 12 are lifted, and the glass G is pressed and bent between the upper mold 7 and the lower mold 12.
Patent JP-H0377706-A (JP)
Title: Manufacture of hair line pattern stainless steel sheet
Inventor: HATTORI ETSURO
IPC: B21B3/02
Filed: 1989-08-16
Abstract: PURPOSE:To eliminate the need for a skillful and careful process management by using the work roll whose surface is subjected to roughened surfacing in a hair line shape by a grindstone and transferring the hair line like ruggedness of the roll surface. CONSTITUTION:When the surface of a finish rolling roll is subjected to roughened surfacing in a hair line shape by a grindstone, it is transferred on a finish rolled stock and a stainless steel sheet having a hair line pattern is obtd. No effect by the quality of the degreasing of the sheet surface is received and the requirement for the flatness of a material is not large specially. A skillful and careful process management is made unnecessary and a hair line pattern stainless steel sheet of a stabilized quality can be manufactured.
Patent JP-H0553458-A (JP)
Title: Image forming device
Inventor: OZAWA YASUHIKO
IPC: G03G15/00
Filed: 1991-08-22
Abstract: PURPOSE:To assure the long life of an image carrier and the formation of a high-quality image. CONSTITUTION:In an image forming device arranged with multiple image forming units 10 each having image forming sections 11, 13,... and a heat fixing section 17 in the sheet conveyance direction, the heat fixing sections 17A, 17AS of the upstream side image forming unit 10A can be heated at the incomplete fixing temperature Tun lower than the complete fixing temperature TsA, and the heat fixing sections 17B, 17BS of the most downstream side image forming unit 10B can be heated at the complete fixing temperature TsB. The press roller 17BR2 of the heat fixing section 17B of the downstream side image forming unit JOB can be heated like a heat roller 17BR1.
Patent JP-H04226829-A (JP)
Title: Elongation of life of tool for grinding black aluminum rope or wire
Inventor: GERUHARUTO TSUIIMEKU
IPC: B21C43/04
Filed: 1991-08-22
Abstract: PURPOSE: To keep the layer thickness between 1 and 10 microns to increase the service life of a die by cutting the die surface to be subjected to wear until the surface roughness of 1 micron or less, especially 0.25 micron or less is reached, and coating the surface with a metal nitride layer, a metal carbide layer or a metal carbonitride layer, etc. CONSTITUTION: A surface 13 of a die 8, which is to be subjected to wear to generate wear in a rough scale machining process is cut at least until the surface roughness of 1 micron or less, especially 0.25 micron or less is reached. Then, successively, the surface 13 is coated with a metal nitride layer, a metal carbide layer or a metal carbonitride layer. In this case, the layer thickness shall be between 1 and 10 microns, especially 2 to 4 microns.
Patent JP-S6270390-A (JP)
Title: Production of nucleotide compound
Inventor: NOYORI RYOJI
IPC: C07H21/04
Filed: 1985-09-25
Abstract: PURPOSE:To obtain the titled compound containing a phosphate bond without dehydrating a system, by oxidizing a raw material nucleotide compound containing a phosphite bond with an organic oxidizing agent in the presence of an acid in the nonaqueous system. CONSTITUTION:A raw material nucleotide compound (e.g., deoxyadenosine, etc.,) containing a phosphite bond is oxidized with an organic oxidizing agent [e.g., bis(trimethylsilyl) peroxide, etc.,] in the presence of an acid (e.g., Lewis acid,formic acid, etc.,) in an nonaqueous system and the phosphite bond is converted into phosphate bond, to give the aimed compound.
Patent JP-2001032420-A (JP)
Title: Partitioning panel and mounting structure thereof
Inventor: MIKI KAZUMI
IPC: E04B2/74
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To securely mount and fix a partitioning panel by simple and easy construction work by arranging and integrating an upper end member in an upper end part of a panel main body through a plate spring and energizing the upper end member upward by the plate spring. SOLUTION: In a panel main body 3 in which a face body 32 is arranged in a panel skeleton by a core material 31, and an upper end member 8 is arranged and integrated in an upper end part thereof through 8 plate spring 7 and is energized upward by the plate spring 7. An end part on one side of the plate spring 7 is mounted and fixed on the upper end core material of the panel main body 3 by a screw, and the other end part thereof is mounted and fixed on a rear surface side of the upper end member 8 by a screw. A width of the upper end member 8 is such that it is stored in a groove provided on a ceiling runner without play so that it is inserted and fixed. Consequently, it is possible to mount and fix a partitioning panel securely by simple and easy construction work.
Patent JP-S58116435-A (JP)
Title: Preparation of 4-hydroxy-2,4,6-trimethylcyclohexa-2, 5-dien-1-one
Inventor: TOMITA TETSUO
IPC: C07C45/51
Filed: 1981-12-28
Abstract: PURPOSE:To prepare the titled compound useful as a synthetic intermediate of 2,3,5-trimethylhydroquinone which is a synthetic raw material of vitamin E, in high yield, by reacting 2,4,6-trimethylphenol with a hypohalous acid salt. CONSTITUTION:The objective compound of formula can be prepared by the oxidation reaction of 2,4,6-trimethylphenol dissolved in a proper solvent with a solution or slurry of a hypohalogenous acid salt preferably at 0-60 deg.C. The hypohalous acid salt is, e.g. sodium hypochlorite, potassium hypochlorite, bleaching powder, barium hypobromite, lithium hypobromite or their mixture. Since the rate of the reaction is extremely high, it is especially preferable to carry out the reaction at a concentttration of 0.5-5%. The organic solvent to dissolve 2,4,6- trimethylphenol is preferably a carboxylic acid ester such as ethyl acetate, n-propyl acetate, etc.
Patent JP-H0661344-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI TORU
IPC: H01L21/76
Filed: 1992-08-10
Abstract: PURPOSE:To inhibit the generation of a parasitic channel on the side surfaces of grooves in a semiconductor device having a grooved isolation structure. CONSTITUTION:Grooved isolation regions formed on the surface of a P-type silicon substrate 101 respectively have a BSG film 102a, which is formed on the surface of the inner wall of each groove in the isolation regions and has a desired film thickness, and respectively have a P-type channel stopper region 104 formed by thermal diffusion from this BSG film 102a.
Patent JP-H0633612-A (JP)
Title: Temporary setting of all-weather shelter for multi-storied building
Inventor: FUTAKI MITSUO
IPC: E04G21/28
Filed: 1992-07-15
Abstract: PURPOSE:To permit a shelter to be vertically moved and supported. CONSTITUTION:An outside scaffold 2 higher than the first floor of a building 1 is assembled, a roof-type shelter 3 is supported on the scaffold 2, and the first floor is constructed under the condition that the upper part is covered with the shelter 3. Connecting struts 9 are vertically attached to the scaffold 2 and the lower end of the lift-up frame 10 is connected to the upper end to rise it up. The shelter 3 is lifted up by a chain block set on the upper part of the frame 10, and the outside scaffold 2 for the second floor is additionally connected to support the shelter 3 for constructing the second floor. The frame 10 is separated and pulled up on the scaffold 2, and new connecting struts 9 are attached to the connecting strut 9 below the scaffold 2. The shelter 3 is lifted up by the frame 10, and the scaffold 2 for upstairs is additionally connected to the outside scaffold 2 to support the shelter 3. These processes and the constructing process for upstairs are repeated.
Patent JP-S59102737-A (JP)
Title: Double feed preventive mechanism of sheet feeding device
Inventor: YAMANAKA MASANORI
IPC: B65H3/52
Filed: 1982-12-04
Abstract: PURPOSE:To have always stable paper feeding performance, in an arrangement in which double feed is prevented by means of cooperation of a feed roller and a reverse roller, by furnishing a drive transmission means to change the torque of reverse roller and by controlling said means according to the format and type of the sheets of paper as well as the humidity condition etc. CONSTITUTION:A reverse roller 5 installed in the understream of a sheets feeder roller, not illustrated, which is to send off the sheets in stack one after another and which constitutes a distribution roller couple 3 together with a feed roller 4, is rotated by a chain 9 with the aid of a hysteresis clutch 7 as drive transmission means and an output sheet 7e. This hysteresis clutch 7 is so constructed that the torque borne increases proportional to the exciting current for an excitor coil 7h, so as to put the clutch 7 in engagement by the current from a rectifier 11 in compliance with a clutch-on signal S. Torque corresponding to this exciting current shall be generated by controlling a variable resistor 10 and thereby increasing or decreasing the exciting current.
Patent JP-H0496959-A (JP)
Title: Adhesive resin composition and laminated material using the same
Inventor: MITO MASAHARU
IPC: C09J153/02
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the subject composition having excellent heat-resistant adhesiveness at a high temperature by mixing styrene-based elastomer, a specific graft-modified ethylene-alpha-olefin copolymer and an ethylene vinyl acetate copolymer in a fixed ratio. CONSTITUTION:The objective composition having 0.1-50g/10min MFR and <=35% crystallinity is composed of (A) 20-99wt.% styrene-based elastomer, (B) 80-1wt.% graft-modified ethylene-alpha-olefin copolymer containing 0.05-15wt.% grafted amount of an unsaturated carboxylic acid (derivative) and 45-95mol% ethylene and (C) 80-0wt.% ethylene vinyl acetate copolymer containing 5-40wt.% vinyl acetate and has 0.01-3% grafted ratio in total of the composition.
Patent JP-S6191486-A (JP)
Inventor: TAKAHASHI HAJIME
IPC: F27D11/06
Filed: 1984-10-09
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-2000049337-A (JP)
Title: Semiconductor device
Inventor: NAGASU MASAHIRO
IPC: H01L29/861
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of such semiconductor device as a module, including an IGBT and a diode by connecting an insulation gate bipolar transistor and a diode inversely in parallel. SOLUTION: In an insulation gate bipolar transistor IGBT 66, a depletion layer reaches a local life time control region at a first voltage value. In a diode 67, a depletion layer reaches a local life time control region at a second voltage value. In the IGBT 66, while the increase in an on voltage is suppressed by the local life time control region, turn-off loss is reduced. In a diode, while the generation of noise is suppressed in inverse recovery, loss due to a recovery current is reduced. Therefore, since the loss of the IGBT 66 and the diode 67 is reduced, the current utilization efficiency of an inverter device is improved, and the device can be miniaturized. Also, since the loss of a module can be reduced, conversion efficiency can also be improved drastically.
Patent JP-H0497102-A (JP)
Title: Formation of surface protective material and surface protective layer of color filter
Inventor: KISHIKI HIROSHI
IPC: G02B5/20
Filed: 1990-08-09
Abstract: PURPOSE:To allow flattening by heating and to improve heat resistance, chemical resistance and transparency by combining a specific org. high-polymer compd. having 500 to 15,000 weight average mol. wt. and acid anhydride. CONSTITUTION:This material is formed by combining the org. high-polymer compd. (A) which has the constituting unit expressed by formula I and has 500 to 15,000 weight average mol. wt. and the acid anhydride (B). The surface protective material is applied on a color filter and is then cured by heating. The flattened color filter protective film layer is formed in this way and the formed protective film excels in various characteristics, such as heat resistance, chemical resistance and transparency. The display grade and resolution of the color filters of liquid crystal display elements, CCDs, etc., are thus improved.
Patent JP-H0556518-A (JP)
Title: Partial discharge detector
Inventor: SHIRAISHI MASAZUMI
IPC: H02B3/00
Filed: 1991-08-26
Abstract: PURPOSE:To specify the point of partial discharge in a switchgear comprising a plurality of juxtaposed cabinets. CONSTITUTION:High frequency current transformers 21A, 21B, 21C; 22A, 22B, 22C; 32A, 32B, 32C; 42A, 42B, 42C are inserted, with the polarities thereof being arranged, into respective cables 11A, 11B, 11C; 21A, 21B, 21C; 31A, 31B, 31C; 41A, 41B, 41C connecting T-type bushings 10A, 10B, 10C; 20A, 20B, 20C; 30A, 30B, 30C; 40A, 40B, 40C which are connected with respective phases of main circuits for respective cabinets 1A, 1B, 1C in the same direction.
Patent JP-2000351578-A (JP)
Title: Crane with grappling
Inventor: SHIMAUCHI TAMOTSU
IPC: B66C23/42
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To shorten an unloading time extremely by grappling cargos without using a wire. SOLUTION: This crane is composed of an outrigger for increasing the stability of a car by operating a hydraulic pump and producing a pressure to a control valve, a hydraulic cylinder for telescoping the length of a boom, rising/ falling the boom vertically, winching a grappling vertically, turning the boom in right/left and wedging a grappling arm between adjacent lumbers, a turning motor for turning a rotary table in right/left, a hydraulic cylinder for moving big/small grappling arms and the telescoping function of an auxiliary boom. Three lumbers are grappled by grappling one lumber at first and then two lumbers. The grappling is installed on a 4 t-5 t car and the maximum grappling capability is 1.5 t-3 t, at the truck loading type simple crane with the grappling capability of 2.9 t-4.9 t.
Patent JP-H0939349-A (JP)
Title: Ink ribbon peeling mechanism
Inventor: SHIBATA SACHIO
IPC: B41J17/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of wrinkles in an ink ribbon by using a elastically deformable member as a peeling member in an ink ribbon peeling mechanism and making the contact position of the peeling member with the rear surface of the ink ribbon changeable by generating elastic deformation in the peeling member. SOLUTION: An actuator is provided to the support member 61 of a peeling bar 60 and constituted so as to be capable of controlling the elastic deformation quantity of the peeling bar 60 corresponding to a signal. By allowing the central part of the peeling bar 60 to protrude toward a recording part, the force developed from the central part of the ink ribbon sent out of the recording part to both ends thereof is applied to the ink ribbon at the contact part with the peeling bar 60. Therefore, wrinkles are not generated in the ink ribbon. The use of the peeling bar 60 of which the central part is allowed to protrude toward the recording part is especially effective in a case using a resinous ribbon as the ink ribbon. That is, by providing an elastically deformable peeling member, the effect altering the shape of the peeling member is obtained.
Patent JP-S58117921-A (JP)
Title: Safety device for combustor
Inventor: MATSUDA YUKIKAZU
IPC: F23N5/00
Filed: 1981-12-29
Abstract: PURPOSE:To lengthen the life of battery as a power source as well as raise warning effect of a safety device by exactly detecting an oxygen starvation state by using a system in which combustion flame is moved during the oxygen starvation period. CONSTITUTION:In a flame rod 1 existing among combustion flame during normal combustion period, the combustion flame is biased at the time of anoxic  state, the amount of current flowing in the flame rod 1 is reduced, and when the  value falls beyond a predetermined value by resistors 13 and 14, output of a  voltage comparator 16 is inversed. A low-frequency oscillation circuit 17 becomes  an active state by the inversion of the output of the voltage comparator 16, the oscillation is started and sent forth to a transistor 20 through resistors 18 and 19, and a lamp 20 is flickered. Thus, oxygen starvation state can be exactly  detected, the reliability of alarm can be raised, and the life of battery can also  be lenthened.
Patent JP-H11109791-A (JP)
Title: Encoding device used for moving web
Inventor: CASELLA JAMES M
IPC: G03G21/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an encoding device which has enhanced accuracy and simple structure and can be produced at a low cost by providing an encoding wheel coming into contact with a part of the span of a web and an extended supporting member for supporting the span and the other part. SOLUTION: The encoding wheel 72 is provided in proximity to the inside surface of a belt 22, to operate linked with it. The wheel 72 is fixed on a shaft 74 and this shaft 74 is supported by bearing parts 76 and 78. The bearing parts 76 and 78 are fixed in a frame 70 for supporting the constituting parts of a printer, as a whole. The end on a side opposite to the wheel 72, of the shaft 74 is connected to an encoder circuit 68. Then, the belt supporting member shown by a roller 80 is provided to support the span part of the belt 22 with which the wheel 72 does not come into contact. The wheel 72 is installed so that the outer periphery 82 of the wheel 72 and the outer periphery of the roller 80 have the same plane, along a line in contact with the belt.
Patent JP-H0261924-A (JP)
Title: Human organism detection switch
Inventor: UENO SATORU
IPC: H03K17/78
Filed: 1988-08-26
Abstract: PURPOSE:To make it possible to conduct mode switching at an indoor side or in a custodian room and also at one place by separately providing the sensing unit detecting a person and the switching unit selecting a mode. CONSTITUTION:By switching the transfer switch SW of a switching unit U2, the three following conditions become optional: two conditions in which the control terminal of the relay control circuit 83 of a sensing unit U1 is set to either H or L, and a condition in which the control terminal is connected to the output terminal OUT of a processing circuit IC. Consequently, when the control terminal of the circuit 83 is manually set to either H or L with the switch SW operated, according to this, the contact r of a relay Ry is made to a condition of ON or OFF. When the condition is selected where the control terminal of the circuit 83 is connected to the terminal OUT of the circuit IC, the contact r can be made to ON for a given time when a person is detected with a pyroelectricity element P. This constitution enables the units U1 and U2 to be placed in different places by connecting both units via a connection wire 58.
Patent JP-S6366323-A (JP)
Title: Copper alloy filament and production thereof
Inventor: ONAKA ITSUO
IPC: C22F1/00
Filed: 1986-09-09
Abstract: PURPOSE:To obtain the titled filament having good tenacity and handleability and useful as a material for a resistance-varying temperature sensor, by injecting molten copper alloy into a cooling liquid in a rotating cylindrical drum and heat-treating the cooled and solidified copper alloy filament at a specific temperature. CONSTITUTION:A molten copper alloy melted in a crucible 1 is injected through a spinning nozzle 2 into a cooling liquid 8 formed in a rotating cylindrical drum 6 by centrifugal force and is cooled and solidified to form a copper alloy filament 4. The filament is heat-treated at a temperature below the melting point of the alloy and above 2/3 of the melting point of the alloy to obtain the objective copper alloy filament having a structure in which single crystals free from dendrite texture are continuously connected with each other in at least a part of the longitudinal direction of the filament and the boundary of the crystals is the crystal grain interface formed in the form of bamboo joint.