baber/WOPTO huggingface dataset:
Patent JP-H0937413-A (JP)
Title: Magnetic rail fitting mechanism in magnetic levitation moving system
Inventor: AKAGI TAKESHI
IPC: B60L13/04
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic levitation moving system capable of adjusting the level of rails accurately even after installation, and capable of absorbing the deformation of the rails caused by thermal expansion. SOLUTION: A magnetic rail 33 has a laminated iron plates structure constituted by laminating iron plates 331 stretching in the vertical direction and in a moving direction, and this laminated iron-plate rail 331 is interposed between the vertical sections 333 of L-shaped steels 332. And it is fastened tight with through bolts and nuts from the outsides of the vertical sections 333 of the L-shaped steels 332 put on both sides, and the magnetic rail 33 of laminated iron plate structure is provided in a state of being united into a body with the L-shaped steels 332. The top horizontal sections 335 of the L-shaped steels are put in spaces formed with a supporting substance 54 and stretching in the horizontal directions, and by doing this way the L-shaped steels 332 are supported with rail hangers 336.  Between the rail hangers 336 and the L-shaped steels 332 liners 339 are inserted for adjusting the level of the rails 331.
Patent JP-H09135683-A (JP)
Title: Physiologically active protein p160
Inventor: NARUMIYA SHU
IPC: G01N33/53
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new physiologically active protein p160, having a bonding ability to an active type Rho protein and further protein kinase activities and useful for elucidation of a mechanism of production and metastasis of tumors, elucidation, etc., of a mechanism of hypertension or vasospasm, etc. SOLUTION: This physiologically active protein P160 is a new protein or its derivative, comprising an amino acid sequence represented by the formula, having a bonding ability to an active type Rho protein, further protein kinase activities and about 160kDa molecular weight obtained by the measurement according to a sodium dodecyl sulfate polyaerylamide gel electrophoresis (SDS- PAGE). Since the protein is bonded to the active type Rho protein participating in the production and metastasis of tumors, smooth muscular contraction, etc., it is useful for elucidation of a mechanism of the production and metastasis of the tumors, elucidation of a mechanism of diseases in circulatory organs such as hypertension or vasospam.  In the amino acid sequence represented by the formula, a derivative deficient in a region required for the protein kinase activities can be used as a suppressant, etc., for the production and metastasis of the tumors.
Patent JP-S62121291-A (JP)
Title: Opening and closing operation system of industrial door
Inventor: DAGURASU BII TEIRAA
IPC: E06B9/68
Filed: 1986-08-05
Abstract: An operator for a rolling door having a curtain barrel shaft rotatable for actuating the door includes a drive gear adapted for connection to one end of the curtain barrel shaft and a second gear (66) adapted for connection to one end of an idler roller. The idler roller in use engages one surface of the door and extends horizontally across the top of the door opening. A third gear (70) is rotatably mounted in the region of the drive gear and the second gear (66) and an electric motor is provided to rotate this third gear (70). In one version of the invention there is a moveable fourth gear (82) in meshing engagement with the third gear (70) and driven thereby. The fourth gear (82) can be swung from a first position where it is in meshing engagement with the second gear (66) to a second position where it is in meshing engagement with the drive gear. A chain loop (46) connectable to the door is driven when the second gear and the idler roller rotate and it is provided to close the door even under pressure. In a second version, a floating clutch drive system employing an endless chain is employed to selectively drive either the shaft about which the door is rolled or the chain loop.
Patent JP-H0348205-A (JP)
Title: Method for connecting optical waveguide and optical fiber
Inventor: KIYONO MINORU
IPC: G02B6/30
Filed: 1989-07-15
Abstract: PURPOSE:To improve the connection characteristics and mass-productivity by inserting an optical fiber into a groove from its end surface side and aligning the optical axes of the optical waveguide and optical fiber with each other, and adhering and fixing the optical fiber to a waveguide substrate and a flat plate block. CONSTITUTION:A groove 15a which is >=1/2 time as deep as the external diameter of optical fibers is formed with a blade saw at right angles to optical waveguides 16 on the optical waveguide formation surface of an waveguide suhstrate 15 and then the parallel block 17 which is wider than the groove width and has a groove 17a equal to the groove 15a at right angles to the width of one surface is arranged on the waveguide substrate 15 and adhered and fixed. Then the waveguide substrate 15 is cut with the blade saw along the center line of the groove 15a together with the flat plate block 17 to form a groove, and the optical fiber 19 is inserted into the groove from its end surface side; and the optical axes of the optical waveguide 16 and optical fiber 19 are aligned with each other, and then the optical fiber 19 is adhered and fixed to the waveguide substrate 15 and flat plate block 17. Consequently, the connection characteristics and mass-productivity are improved.
Patent JP-H0733735-A (JP)
Title: Novel diphenylsulfone derivative
Inventor: NAITO YOICHIRO
IPC: A61K31/275
Filed: 1993-07-26
Abstract: PURPOSE:To obtain a novel diphenylsulfone derivative having an acidocyte increase-inhibiting action and useful for treating the accumulation and activation of the acidocytes, for treating inflammatory diseases of respiratory tract, and for treating eosinophilic leukocytosis and acidocyte-related diseases. CONSTITUTION:A compound of formula I [X is H, alkyl, alkoxy, halogen, CN, NO2, CF3, NR<8>R<9> (R<8>, R<9> are H, alkyl, acyl), CONHR<10> (R<10> is R<8>, R<9>), SO2R<11> (R<11> is H, alkyl), tetrazole; R<1>-R<5> are H, alkyl, or R<2> and R<3> or R<4> and R<5> are combined with each other to form O, S or NCN, respectively; R<6> is >=2C alkyl, aryl, aralkyl; R7 is H, alkyl] and its salt, e.g. 4-[2-(n-buthylamino) acetoamido]-4'-chlorodiphenylsulfone. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III in a solvent at room temperature, oxidizing the obtained compound of formula IV into a sulfone compound, and subsequently reacting the produced sulfone compound with a compound of formula V.
Patent JP-H1187352-A (JP)
Title: Method of executing dual damascene etching and method of forming via
Inventor: FELDNER KLAUS
IPC: H01L21/28
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology for removing fences formed by conventional dual damascene technologies and generating a flat surface which is optimum for resolving the shape of a small surface. SOLUTION: A layer stack comprises a lower part device layer 416 and an insulating layer 418, arranged on the lower part device layer 416. In forming a trench 404 on the insulating layer 418, the trench 404 is positioned upward of the lower part device layer 416 and separated from the lower part device layer 416 by an insulating material at a trench bottom part. Fluidized oxide 400 is deposited on the upper surface of the insulating layer 418 and inside the trench 404, and the fluidized oxide 400 is planarized up to the upper surface of the insulating layer. The via holes are formed by etching the trench 404, passing through the fluidized oxide and through the insulating material to the trench bottom part until the device layer 416.
Patent JP-S5894851-A (JP)
Inventor: DAUTZENBERG HORST
IPC: A61L15/64
Filed: 1982-10-20
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-H0745885-A (JP)
Title: Rubidium atomic oscillator
Inventor: YAMASHITA HIROSHI
IPC: H01S1/06
Filed: 1993-07-27
Abstract: PURPOSE:To prevent a microwave level from being lowered and a mode from being disturbed due to the diffusion, of rubidium metal inside a gas cell, which is caused when a transistor heater mounted on, and attached to, a cavity part inside an optical microwave unit is situated close to the chip part of the gas cell. CONSTITUTION:A cavity part is formed as a two-divided structure by a cavity part 1 in which an antenna 3 for generation of microwaves and a cut part for cooling of a chip part 5 are contained in a gas cell and by a cavity part 2 which contains a metal disk 2. The cut part for cooling is opened in a most distant position from a transistor heater, and it has a structure in which the chip part 5 protrudes to a low-temperature part at the outside of the cavity part from the cut part. Thereby, since the chip part 5 is installed in a place whose temperature is lowest, the diffusion of rubidium metal inside the gas cell 4 can be suppressed.
Patent JP-S6163117-A (JP)
Title: Control system of automatic equalizer
Inventor: KOKURYO GARO
IPC: H04B3/06
Filed: 1984-09-05
Abstract: PURPOSE:To attain correct distortion after end of input signal level change by giving an output relating to mis-detection at detection of sudden change in an input signal level to fix a tap gain to a value just before detection point of time to prevent over-adjustment of the tape gain. CONSTITUTION:A circuit 11 comparing output values of a square circuit 9 and an integration circuit 10, and the circuits 9, 10 are added to an automatic equalizer main body 7. The circuit 11 outputs a value 1 to a multiplication circuit 710 normally and if sudden change in the input signal is detected, the circuit 11 outputs a value 0 to the circuit 71 and the value of tap gain is fixed to a value just before input signal sudden change by the operation of the delay circuit 705.
Patent JP-S6163076-A (JP)
Title: Semiconductor laser with monitor
Inventor: KAWARATANI MASAHIKO
IPC: H01S5/00
Filed: 1984-09-04
Abstract: PURPOSE:To eliminate a short circuit generating between the surfaces of the mount of the laser diode and the photo diode and to enable to lead out the monitoring current in an amount larger than in the case of conventional semiconductor lasers with monitor by a method wherein an electrical insulating coated film is provided on the surface of the mount of the laser diode extending over up to the middle of the surface from the lower end thereof. CONSTITUTION:This semiconductor laser with monitor is constituted in such a structure that an electrical insulating coated film 24 is provided on the surface 14 of the mount of the laser diode LD extending over up to the middle of the surface 14 from the lower end thereof, whereby a photo diode PD12 does never come into contact to the surface 14 of the mount of the LD and the photo diode PD12 and the surface 14 are never shorted-circuit electrically. According to this constitution, a trouble that the surface of the mount of the LD and the side surface on one side of the PD are shorted-circuit due to spewing of solder at the time of assembling is eliminated. Accordingly, as the PD can be monitoring current can be lead out in an amount larger than in the case of conventional semiconductor lasers with monitor.
Patent JP-H0473441-A (JP)
Title: Damping structure body for vehicle
Inventor: YADA MASANORI
IPC: B62D25/12
Filed: 1990-07-16
Abstract: PURPOSE:To allow the superior vibrationproof function to be developed in a wide temperature range, reduce weight, and reduce the interior noise, by integrally fusion-melting a damping member which is prepared by adding a prescribed quantity of polybuthene into butyl rubber, integrally with a vibrating base plate, damping member, and a restraining member made of resin. CONSTITUTION:A damping member interposed between a vibrating base plate and a restraining member made of resin for a vehicle is made of the material which is prepared by adding at least 10 - 100 parts wt. polybuthene having a viscosity of 10<4> - 10<7>cSt at 40 deg.C for 100 parts wt. of butyl rubber, and the vibrating base plate, damping member, and the restraining member made of resin are fused by heating and integrally laminated. Polybuthene having a viscosity of 10<4> - 10<7>cSt at 40 deg.C provides the function as plasticizer for setting the temperature dispersion of the loss factor within a prescribed temperature region, and provides the proper elasticity for purpose, close attachment performance between the vibrating base plate and restraining member, adhesiveness, etc. Accordingly, a panel for vehicle which provides the superior loss factor in the range where the increase of weight is less can be obtained.
Patent JP-S5974263-A (JP)
Title: Cold working tool steel with high hardness and toughness for coating treatment with carbide
Inventor: NAKAMURA HIDEKI
IPC: C22C38/24
Filed: 1982-10-21
Abstract: PURPOSE:To obtain a cold working tool steel for coating treatment with carbide provided with superior hardness and sufficient toughness by specifying the amounts of Si amd Mn and by adding C, Cr, Mo and V in a well-balanced state. CONSTITUTION:This cold working tool steel with high hardness and toughness for coating treatment with carbide consists of 0.65-0.89% C, 0.50-1.50% Si, 0.30-1.50% Mn, 8.1-10.0% Cr, 0.75-1.95% Mo, 0.5-1.0% V and the balance Fe with inevitable impurities. The growth of macrocrystals of carbide in the tool steel is inhibited by considering the balance between C and Cr, the Mo content is increased so as to obtain high hardness even after hardening and high temp. tempering, and C, Cr, Mo and V are blended in proper amounts. Accordingly, high toughness as well as high hardness is obtd. by hardening at a relatively low temp., so the tool steel is most suitable for coating treatment with carbide.
Patent JP-S59146052-A (JP)
Title: Automatic development processor for color photograph
Inventor: KOBAYASHI TATSUHIKO
IPC: G03D9/00
Filed: 1982-10-23
Abstract: PURPOSE:To facilitate handling and to prevent malfunction by dipping a film in a processing solution tank, taking the film out of the tank, and bringing the film and an image receiving sheet into contact fully automatically. CONSTITUTION:When a main switch is turned on, a motor 84 starts rotating to lead the film F from an entrance 16 into the processing solution tank 1, and its front end reaches a holding member 36 lowered to a set position according to the size of the film. At the same time, the motor 84 is stopped by a control mechanism and reversed a specific time later. Consequently, the holding member 36 is elevated to send the film to a contacting mechanism 7 through the exit 19 of the processing liquid tank. On the other hand, the conveyor roller 61 of a conveying mechanism 6 rotates in the direction opposite to an arrow to send the image receiving sheet P to the contacting mechanism 7. The film F and image receiving sheet P are clamped while their front ends are coincident with each other to perform diffusion transfer. Thus, the handling is facilitated and malfunction is prevented.
Patent JP-2001012803-A (JP)
Title: Hot air heater
Inventor: ARAMAKI MASAHARU
IPC: F24H3/04
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance room temperature rising characteristics and heating comfortableness of a heater equipped with a number of tatami switch for previously switching the heating capacity depending on the size of a room. SOLUTION: When the room temperature is lower than a specified level, combustion quantity is switched to a special maximum combustion quantity larger by a specified amount than a maximum combustion quantity corresponding to the number of tatami set by a number of tatami switch 8. When a specified room temperature is reached within a specified time after switching to the special maximum combustion quantity, heating operation is performed only during that time in order to enhance heating capacity thus reaching a target room temperature as quick as possible and realizing gentle and comfortable heating matching the number of tatami.
Patent JP-S6076709-A (JP)
Title: Optical coupling device
Inventor: IWAMOTO KUNIAKI
IPC: G02B6/42
Filed: 1983-10-04
Abstract: PURPOSE:To enable fixing of a light emitting element and a coupling element at <=1mum deviation from an optimum adjusting position by the constitution in which the coupling element is held by a holder consisting of a plastic material so as to be coupled optically to a photoelectric transducer and these elements are sealed in a hermetic case provided with window pane. CONSTITUTION:A spherical lens 4 is thermocompression bonded to a stem 3 via a holder 5' and a cap 8 is provided on the outside thereof to seal hermetically the lens against the external air. Window pane 9 on which an antirefleting film is formed is attached to the cap 8 in the exit direction of light to constitute an optical coupling device. The holder 5 is preliminarily fixed to the stem 3 by thermocompression bonding or the like at about 100mum mechanical accuracy and thereafter the position of the lens 4 is adjusted to an optimum state while the light emitting pattern of a semiconductor laser 1 is monitored by an IR television camera or the like through the coupling element 4. The holder 5' consists of a plastic metal and therefore the position of the lens 4 is easily adjustable even after the lens is fixed to the stem 3. The lens is subjected to work hardening after the adjustment, by which the mechanical strength is increased.
Patent JP-S57110529-A (JP)
Title: 4-wheel drive system
Inventor: ISHII KIMIMASA
IPC: F16H48/30
Filed: 1980-12-29
Abstract: PURPOSE:To improve the distribution of weight and to reduce the production of vibration and noise due to torque reaction of drive shafts of unequal length by disposing a drive train engine on a center line of a body of a 4-wheel drive system. CONSTITUTION:Crankshaft gears 4, 4a are faced at the divided ends of faced crankshafts 3, 3a, are divided to perpendicularly cross the crankshafts 3, 3a, and hollow balance shafts 5, 6 are disposed. Balance shaft gears 7, 8 engaged with the crankshaft gears 4, 4a are mounted at the faced divided ends of the shafts 5, 6. Further, a hollow main shaft 11 is disposed coaxially with the shafts 5, 6 via a flywheel 9, and a drive shaft 14 is inserted from the main shaft 11 through the shafts 5, 6 and the gears 7, 8. This drive shaft 14 drives rear or front wheels with power via a countershaft.
Patent JP-H05116112-A (JP)
Title: Composite wooden piller material
Inventor: TAKAHASHI MASAO
IPC: B27M3/00
Filed: 1991-07-01
Abstract: PURPOSE:To obtain a square composite wooden pillar material having an arbitrary size by fitting second blocks in the square cylindrical spaces of first blocks and fitting the first blocks in the square cylindrical space parts of the second blocks to form one block and mutually bonding and molding wooden pillar materials under pressure. CONSTITUTION:A second block 2 has a square cylindrical space part formed between wedge-shaped square wooden pillar materials 1a and the intermediate parts and tip ends (a) of the square wooden pillar materials 1a of the second blocks are fitted and incorporated in the square cylindrical space parts formed by the wedge-shaped wooden pillar materials 1a of a first blocks to form one block and wedge-shaped triangular wooden pillar materials 12,13 are fitted in the upper, lower, left and right triangular gaps 10 and corners 11 of the first and second bonded blocks. The bonded structure of the first and second blocks and the triangular wooden pillar materials 12,13 is received in the press mold of a press processing machine along with an epoxy resin and pressed to form a composite wooden pillar material wherein the first and second blocks are integrally molded.
Patent JP-S5975123-A (JP)
Title: Measuring device for loading weight
Inventor: WADA HIDEO
IPC: G01G19/18
Filed: 1982-10-25
Abstract: PURPOSE:To take an accurate measurement by detecting strain generated in a lift arm at the hinge part of a bucket or its circumference, and measuring the net loading weight in the bucket automatically on the basis of the strain. CONSTITUTION:A hinge pin P is inserted into the pin hole atop of the lift arm 3 through a bearing 5. Further, an annular groove 6 with a semicircular section is provided to the outer circumference of an end part of the bearing 5. Then plural strain gauges A1, B1-B4, and B4 are stuck to the arcuate bottom surface of the annular groove 6 adjacently at specific intervals in the breadthwise direction and also at specific intervals in the groove circumferential direction. Those strain gauges A1, B1-B4, and B4 detect the amount of strain of the bearing 5 due to the weight of the bucket and the loading weight in the bucket. Therefore, the loading weight is calculated from the amount of strain.
Patent JP-H0744033-A (JP)
Title: Electrophotographic device
Inventor: KUMON AKIRA
IPC: G03G21/08
Filed: 1993-07-28
Abstract: PURPOSE:To evade the unnecessary adhesion of toner in a developing station and to prevent irregularities in an image from occurring while an image receiving paper is carried after transfer by providing a destaticizing means on a downstream side where the image receiving paper is carried from a contact nip between an image carrier and a transfer roller. CONSTITUTION:The surface of a photosensitive body 1 electrostatically charged to be negative by using a corona discharge device 2. After transfer, a latent image formed by an exposure device 3 with the surface charge of the photosensitive body 1 is developed by a developing device 4. As soon as the photosensitive body 1 reaches a contacting position to the transfer roller 5, the image receiving paper 10 is supplied to the contact part between the photosensitive body 1 and the roller 5. A constant current having a reverse polarity to toner 12 is impressed on the roller 5, and the toner 12 is transferred to the image receiving paper 10 by electrostatic force. After the paper 10 passes through the contact nip between the photosensitive body 1 and the roller 5, voltage having the same polarity as the toner 12 is impressed on the roller 5. By such action, the toner 12 adhering to the roller 5 in the midst of copying is restored to the photosensitive body 1 by the electrostatic force so as to be recovered to a cleaning device 11 for the photosensitive body 1.
Patent JP-S5976169-A (JP)
Title: Current balancing system for parallel connection thyristors
Inventor: YOSHIKAWA HARUKI
IPC: H02M3/142
Filed: 1982-10-25
Abstract: PURPOSE:To balance the current shares among a plurality of thyristors to be fired in parallel connection by connecting reactors in series with the respective thyristors and connecting a series of an auxiliary thyristor and a condenser in parallel therewith. CONSTITUTION:Branching reactors 4, 5 are connected in series with respective main thyristors 1, 2. An auxiliary thyristor 3 is connected in parallel with a series circuit of the thyristors 1, 2 and the reactors 4, 5 in series with a condenser 6. The half wave of the vibrating current produced due to the firing of the thyristor 3 of the resonance frequency determined by the reactors 4, 5 and the condenser 6 is superposed on the firing currents of the thyristors 1, 2, thereby improving imbalance of the branching current between the thyristors 1 and 2.