baber/WOPTO huggingface dataset:
Patent JP-H05205355-A (JP)
Title: Tape tension regulator for magnetic tape driving device
Inventor: OBATA MANABU
IPC: G11B15/43
Filed: 1992-01-24
Abstract: PURPOSE:To maintain pressing force of a tension pole constant and to make assembling operation easy regardless of loading conditions by connecting a tension arm and a back tension arm which is provided in a freely rotatable state so as to apply breaking force to a supply reel with a link made of a rigid body. CONSTITUTION:The loading posts 9a, 9b which is provided around the magnetic head 3 and the rotary guides 10, 14 of left and right side are located inside the tape 2 in the cassette, in the state of loading the cassette tape 12. When the posts 9a, 9b are advanced and the guides 10, 14 are rotated around the supporting points 10a, 14a, the tape 2 is drawn out from the cassette 12, and the tension arm 5 is rotated in the direction of pressing the tape 2 via the tension spring 8. The back tension arm 6 is also rotated so as to apply the break to the reel 4 via the link 7. Therefore, tension of the tape contacting to the head 3 is kept adequate value.
Patent JP-S58150976-A (JP)
Title: Optical exposing device
Inventor: UMEKI MAMORU
IPC: G03B27/54
Filed: 1982-03-04
Abstract: PURPOSE:To detach an exposure lamp easily and to reduce the size of the whole reflecting umbrella structure, by extending the fitting parts of an upper and a lower reflecting umbrella horizontally and arranging detaching screws for an exposure lamp rotatably from above. CONSTITUTION:A movable base 3 has the lower reflecting umbrella 11 having a curved reflecting surface (a) and the upper reflecting umbrella 12 positioned over said umbrella 11 and having a curved reflecting surface (b) on the reverse surface; the surfaces (a) and (b) form an elliptic reflecting surface containing the exposure lamp as it center and reflected light from this elliptic reflecting surface is caused to strike platen glass 1 from an open part Y. On the right-hand side of the umbrella 11 provided with wires for movement on both sides, a fitting seat 11a is formed in one body, the fitting flange 12a of the umbrella 12 is fitted detachably to the seat 11a, and the umbrella 12 is fixed to the umbrella 11 with screw screwed into holes formed on both sides of the seat 11a. Then, the seats 12a and 11a are extended horizontally from the nearly center part of the formation part of the upper and lower reflecting umbrellas and the screws are inserted from above to perform fitting operation.
Patent JP-H06229079-A (JP)
Title: Fitting tool for folded plate roof
Inventor: ARASHI SHIZUO
IPC: E04D3/36
Filed: 1993-01-29
Abstract: PURPOSE:To facilitate execution by hooking coupling grooves of two backing metals on a roof backing from a reinforcing material and a tight frame, and fixing the reinforcing material to the gable end side of the roof backing with a bolt and a nut. CONSTITUTION:A raw material equal to a reinforcing material A is bent and machined, and a tight frame B is formed with a lengthy body or a short body provided with at least one or more nearly trapezoidal projections a1-an. A backing metal C is formed with a fixing piece 1 having a nearly vertical cross section and a coupling groove 2, and the backing metal C is formed with a backing metal C1 fixed to the reinforcing material A in advance and an independent backing metal C2. The coupling groove 2 of the backing metal C1 is fitted to the lip alpha1 of an H-steel product serving as a roof backing alpha, the fixing piece 1 of the other independent backing metal C2 is aligned, and they are fastened with a bolt and a nut beta. A roof can be easily re-tiled or removed.
Patent JP-S63202302-A (JP)
Inventor: HONDA KAORU
IPC: A01B9/00
Filed: 1987-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11231935-A (JP)
Title: Automatic vehicle, running system of automatic vehicle and utilization of automatic vehicle
Inventor: KASHIWABARA ISAO
IPC: G05D1/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To automatically travel to a designated place by providing an automatic vehicle with a screen that shows a map with which a destination is designated and an automatic traveling function that allows it to automatically travel to a destination designated on the screen. SOLUTION: A small chair 6 is provided at a support part 2 having such shape and size enough for that a person can lean in such a way that it can freely be taken out and put away and also a control panel 7 is attached near hands. And, the panel 7 is provided with an IC card insertion slit and a liquid crystal screen that is a touch panel, a map is shown on the screen and a destination is indicated by performing a touch operation on the liquid crystal screen based on the displayed map. Automatic traveling is performed to the indicated destination by communicating indication data from an antenna 8 to a central control center. Thus, it is possible to autonomously perform automatic traveling to a designated place.
Patent JP-S60180594-A (JP)
Title: Extraction of material produced in plant cell
Inventor: TANAKA HIDEO
IPC: C12N5/00
Filed: 1984-02-27
Abstract: PURPOSE:To extract the product produed in plant cells while keeping the activity of the cells, by culturing a plant cell to accumulate the product in the cell, and immersing the cell in a specific salt solution. CONSTITUTION:A plant cell capable of accumulating the cultivation product (e.g. 5'-phosphodiesterase) in the cell (e.g. vinca rosea) is immersed in a solution containing a salt having cation or anion having a valence of >=2 (e.g. MgSO4) and having an ionic strength of >=0.2M. The product can be released from the cell keeping the activity of the cell, i.e. without killing the cell nor lowering the production capability of the cell.
Patent JP-H01207848-A (JP)
Title: Storage device
Inventor: YOSHINO SUSUMU
IPC: G06F12/00
Filed: 1988-02-16
Abstract: PURPOSE:To minimize a basic storage capacity and an extension unit by making twice accesses or more respectively over plural storage elements. CONSTITUTION:A storage element 2 is constituted as (n) word X one bit and twice accesses are made to each one storage element. When a data access unit is made as 4 bytes, the basic storage capacity and the extension capacity to attain a block transfer to 16 bytes are made into 8 mega bytes and turns to 1/2.
Patent JP-S53119758-A (JP)
Title: Power source apparatus for high frequency pulse arc welding
Inventor: SHIYOUJI MORITAKA
IPC: B23K9/073
Filed: 1977-03-30
Abstract: PURPOSE: Power source apparatus for lessening the arc breakage, carrying out good fusion and forming pure bead surface, by converting reverse polarity to direct current, at the time of carrying out polarity reversal type high frequency pulse arc welding of easily oxidizable metal, such as Al etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61195154-A (JP)
Title: Block polyetherester copolymer composition
Inventor: ISHII HIROMITSU
IPC: C08L67/02
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a composition with outstanding moldability, surface gloss and mechanical properties, by incorporating metallic soap and/or silicone oil in block polyetherester copolymer derived from solid phase polymerization. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a copolymer with a relative viscosity 0.8-4.5 prepared, in an inert gas or vacuum, by solid phase polymerization using, e.g. a rotary reactor, at 140-220 deg.C (pref. at a temperature lower than the melting temperature by 10-50 deg.C), of a block polyetherester copolymer derived from melt polycondensation between aromatic dicarboxylic acid (or its ester derivative), low-molecular weight glycol and poly(alkylene oxide) glycol with (B) 0.001-2 (pref. 0.005-1)pts.wt. of metallic soap (pref. stearic acid Ba salt or Al-salt) and/or (C) 0.001-2 (pref. 0.005-1)pts.wt. of silicone oil (pref. dimethyl polysiloxane).
Patent JP-S61195543-A (JP)
Title: Shadow mask structure
Inventor: OGAWA YOJI
IPC: H01J29/07
Filed: 1985-02-25
Abstract: PURPOSE:To reduce the positional shift of the beam landing point resulting from the thermal expansion of the frame supports by providing the four corners of the side walls of the mask frame with extending sections to which frame supports are fixed. CONSTITUTION:The four corners of the side walls 231 of a mask frame 23 has sections extending away from a shadow mask 22. One end of a frame support 24, which has a connection hole 241 near the other end, is fixed near the end of each of the extending sections 26. The connection holes 241 of the frame supports 24 are connected to panel pins 25. The dimensions of the mask frame 23, the extending sections 26 and the frame supports 24 are controlled in order to compensate the thermal expansion of the frame supports 24 in a direction extending away from the screen 28 by the expansion of the mask frame 23 and the sections 26 toward the screen 28. Due to the above structure, it is possible to reduce the positional shift of the beam landing point.
Patent JP-S53119638-A (JP)
Title: Input-output control system of electronic computer
Inventor: TAKASE HITOSHI
IPC: G06F3/00
Filed: 1977-03-28
Abstract: PURPOSE: To simplify the input-output interface, by employing the asynchronous system for the system which requires high reliability and high speed so as to satisfy the requirements, and by using the synchronous system for the simple system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02215223-A (JP)
Title: Sample and hold circuit
Inventor: MAJIMA SHIGEO
IPC: H03K17/74
Filed: 1989-02-16
Abstract: PURPOSE:To eliminate mismatching of ON/OFF of a sample-and-hold current, and to realize stable sample and holding by compensating an ON, OFF delay time of a current mirror circuit with a CR time constant. CONSTITUTION:When a switching signal as shown in figure is inputted to a base of a PNP transistor(TR) Q1 connecting to an emitter power supply, since a collector of the TR Q1 connects to base of NPN TRs Q2 and Q3 whose emitters connect to ground, the leading time of the TRs Q2 and Q3 has a delay in the timing when the TR Q1 is turned on as shown in a base level of the TRs Q2 and Q3 shown in figure due to a delay time of the TRs. On the other hand, a switching signal at a switching signal input terminal 5 is integrated by a resister R1 connecting to the base of the PNP TR Q4 whose emitter connects to the power supply and a capacitor C2 connecting between the base of the TR Q4 and the power supply to cause a delay time and a delay as shown in a base level of the TR Q4 shown in figure is caused with respect to the switching signal.
Patent JP-H02216392-A (JP)
Title: Airplane
Inventor: SEKINE GINZO
IPC: B64C27/04
Filed: 1989-02-16
Abstract: PURPOSE:To obtain an airplane with a good field of view by constituting the airplane arranging along the periphery of a rotary elliptic airframe a main rotor mounting its each blade to a rotatable annular unit coaxially provided in the airframe and driving and rotating by an engine this annular unit obtaining a lift. CONSTITUTION:An airplane forms its airframe 1 as a whole into a rotary elliptic shape formed in its upper part by a transparent material. This airframe 1 provides in its upper part 3 a crew room 16 and in the lower part 2 a baggage room 17 and a machinery room or the like. While this airframe 1 arranges along its periphery a main rotor 4 stored in its base part in an annular groove member 5 provided in a peripheral edge of the airframe 1. The main rotor 4 has many blades 6, and each blade 6 is connected in its base part to an annular unit 7 through a hinge 8 and in the outer edge to a ring 9, serving as a flywheel, through a ball joint 10. A lift is obtained by rotating the annular unit 7 by three engines 18 provided with an equal space, and propulsive force is obtained by rotating subrotors 21.
Patent JP-H04254470-A (JP)
Title: Dielectric porcelain composition
Inventor: YAMADA NORIKO
IPC: H01B3/12
Filed: 1991-02-06
Abstract: PURPOSE:To offer a dielectric material having high relative dielectric constant and good temp. dependence of the relative dielectric constant which can be sintered at low temp. and is suitable for the material of capacitors. CONSTITUTION:The dielectric porcelain compsn. consists of the substantial component compsn. expressed by Pb(Mg1/3Nb2/3)1-xTixO3 with 0.01<=x<=0.12 having high relative dielectric constant, excess PbO by 0.35-7.0wt.% to the substantial component, and 0.03-0.6wt.% excess MgO and 0.12-2.3wt.% MoO3. In this compsn., sintering is promoted by the liquid phase produced from PbO and MoO3. The small amt. of Pb(Mg1/2Mo1/2)O3 and Pb(Mg1/3Nb2/3)O3 makes a solid soln. which enables low temp. sintering and improves temp. dependence of the relative dielectric constant.
Patent JP-2000233107-A (JP)
Title: Air cleaning filter and its manufacture
Inventor: ANDO MASAO
IPC: A61L9/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To decompose by oxidizing formaldehyde or the like while dust or the like in air is removed by adsorbing by a method wherein after forming a block of a physical adsorbent, a binder and a vent hole shaping agent, the vent hole is formed in the block by removing the vent hole shaping agent, and a photocatalyst is supported by the block. SOLUTION: Fine powder of active carbon 13, an organic binder, and styrene foam as a vent hole shaping agent are mixed, filled in a die, and solidified by pressurizing. Further, after raising gradually the temperature of an active carbon block taken out from the die in an oven, the styrene foam is allowed to contract by allowing it to cool down to ambient temperature. Furthermore, the styrene foam is blown off by air to be removed, and the produced off hollow part is made a vent hole 15. A frame body 11 fitted on an outer periphery of the active carbon block 10 obtained thus, and an air cleaning filter 1 is formed. Then, titanium oxide is carried as a photocatalyst 17 on the air cleaning filter 1. The photocatalyst 17 is activated by ultraviolet radiation from an ultraviolet lamp, and nitrogen oxides and carbon monoxide are oxidized by being adsorbed.
Patent JP-S62194463-A (JP)
Title: Automatic chemical analyser
Inventor: MINEKANE TOMIJI
IPC: G01N35/00
Filed: 1986-02-21
Abstract: PURPOSE:To effectively utilize a space, in an automatic chemical analyser having a reagent turntable, by arranging a reaction tube turntable and the reagent turntable in a concentric circular state. CONSTITUTION:A large number of reaction tubes 4 are arranged to an annular reaction tube turntable 20 and a large number of reagent containers 23, 24 are arranged to a reagent turntable 22 in a concentric circular manner inside the reaction tube turntable 20. In this apparatus, the specimen A on a sampler 1 is injected portionwise in the reaction tubes 4 on the reaction tube turntable 20 by a sampling nozzle 2 and, when each reaction tube 4 reaches the portionwise injection position of a first reagent R1 and that of a second reagent R2, the reagent R1 is injected in the test tube 4 from each outside container 23 by a nozzle 27 and the reagent R2 is injected therein from each inside container 24 by a nozzle 27'. By this method, the apparatus becomes compact as a whole.
Patent JP-H06246577-A (JP)
Title: Contactless chuck device
Inventor: YOSHIOKA MASAHIRO
IPC: B25J15/00
Filed: 1993-02-24
Abstract: PURPOSE:To enable the use of a contactless chuck device in a high vacuum by interposing a mass flow controller, capable of adjusting the flow minutely, in a gas passage communicated with blowout holes in the device blowing gas to a workpiece out of the blowout holes of movable members so as to hold the workpiece in the floating state. CONSTITUTION:In a contactless chuck device 1, a chuck means 2 is disposed in a vacuum chamber 3. In a chuck means 2, a pair of movable members 6 are closably disposed at a body part 5 connected to a robot arm 4. Gas is blown to a plate like workpiece W out of the respective blowout holes 6a of both movable members 6 so as to hold the workpiece W in the floating state. In this case, a mass flow controller 7 capable of adjusting flow minutely is interposed in a gas passage 6b communicated with the respective blowout holes 6a. The gas quantity supplied to the chuck means 2 is thereby adjusted minutely to put the inside of the vacuum chamber 3 into the high vacuum state and thereby to hold the workpiece with the fixed floating quantity.
Patent JP-H10232464-A (JP)
Title: Film unit provided with lens
Inventor: TAKAGI JUNICHI
IPC: G03B17/24
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a film unit provided with a lens which is provided with a mark imprinting means imprinting a mark for specifying a printing range by utilizing light from a stroboscopic discharge tube and which has good reuse property. SOLUTION: Imprinting apertures 31 and 32 for imprinting the mark for specifying the printing range on the outside of an exposure range are formed on a position out of an aperture formed on an exposure frame member 30. A light guide 62 whose one end part 62a is a light incident end for receiving the light from the stroboscopic discharge tube 60 and whose other end part 62b is a light exiting end for emitting the light from the tube 60 toward the apertures 31 and 32 is fixed to the back surface of the circuit base 53 of the stroboscopic unit 18. The guide 62 can be integrally detached from the board 53 with the unit 18, and integrally attached with the unit 18.
Patent JP-H0563425-A (JP)
Title: Car window
Inventor: SUTEFUAN ROORANDO DEI
IPC: H01Q1/50
Filed: 1992-02-21
Abstract: PURPOSE: To provide an improved antenna on the vehicle window which is used suitably together with a mobile telephone. CONSTITUTION: This antenna is formed ideally on the vehicle window and so designed as to minimize disturbance to view through the window and provide a superior electric impedance match between the antenna and a connection coaxial cable. Further, this antenna is equipped with two close conductive members 11 and 12 which are positioned in the window and electrically connected. The 1st conductive member 11 has leg parts 15 and 16 of length λ/4 in a V shaped. The vertex 17 of the V shape faces the 2nd conductive member 12 which is parallel to the edge part of the window. The two conductors are electrically connected at a position 20 right facing the vertex 17 of the V shape and the vertex of a V shape on the 2nd conductor. The 2nd conductive member 12 has a length of 1/4+n/2 (n: positive integer (including 0)) on respective sides of the connection place 20.
Patent JP-S57154559-A (JP)
Title: Packing
Inventor: KIGUCHI TERUMASA
IPC: C09K3/10
Filed: 1981-03-13
Abstract: PURPOSE:To give airtightness, elasticity, strength, incombustibility, heat-resistance, cold-resistance, chemicals-resistance, and adhesion-resistance to a hollow sleeve woven with glassfibers, by impregnating or coating the sleeve with silicon rubber. CONSTITUTION:A packing 1 is made by cleaning a hollow sleeve woven with glass fibers 2 and by impregnating or coating it with silicon rubber 3. This packing 1 is a compound material consisting of the glass fibers 2 and silicon rubber 3, in which the silicon rubber 3 is reinforced by the glass fibers 2. Thus the packing 1 is provided with merits of silicon rubber 3 as well as a strong point of the glass fibers 2, that means; this packing 1 has all the characteristics required for a packing.
Patent JP-S63206359-A (JP)
Inventor: MATSUHISA TADAAKI
IPC: C04B35/58
Filed: 1987-02-18
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-S57151490-A (JP)
Title: Method of mooring main buoy utilizing submerged buoy
Inventor: TADA SHIYOUICHIROU
IPC: B63B21/20
Filed: 1981-03-13
Abstract: PURPOSE:To restrict the movement of mooring cables due to change of the water level of a lake, a swamp, etc. where change of the water level is large in order to prevent impediment such as entanglement of the cables, by attaching submerged buoys whose buoyancy can be varied in accordance with the change of the water level to prescribed positions of the mooring cables of the main buoys. CONSTITUTION:The rubber submerged buoys 4 filled with air are arranged to prescribed positions of the mooring cables 2 of the main buoy 1. When the water level is low, the mooring cables of the main buoy 1 and the submerged buoys 4 move laterally, and as the distance between the cables below the main buoy 1 is widened, the cables would not come close to each other. When the water level becomes high, the water pressure acting on the buoys 4 increases to press the submerged buoys 4, and as their volumes and internal pressure are regulated to make the excess buoyancy zero, a lifting force would not be exerted on sinkers 3.
Patent JP-H07227091-A (JP)
Title: Super-magnetostrictive type actuator
Inventor: HOSOKAWA YUICHI
IPC: F02M51/06
Filed: 1994-02-08
Abstract: PURPOSE:To obtain a predetermined or more displacement amount of an object to be driven by preventing a sealing malfunction even if a super-magnetostrictive shaft, a stopper cylinder are thermally expanded. CONSTITUTION:A stopper cylinder 11 having thermal expansion coefficient similar to that of a super-magnetostrictive shaft 10 is provided outside the shaft 10, and one side gap Gb larger than the other side gap Ga between a valve shaft 5A and a spacer 8 is formed between a stopper 11C of the cylinder 11 and a control member 17 to be fixed to a casing 1. When the cylinder 11 is thermally expanded previously from the shaft 10, upward elongation of the stopper 11C of the cylinder 11 is allowed with the gap Gb as a limit, and an increase in the gap Ga is prevented. After the stopper 11C is brought into contact with a protrusion 17A due to a temperature rise, the gap Ga is started to be decreased, and a lift necessary for a valve disc 5 is obtained together with a decrease in the elongation of the shaft 10.
Patent JP-H06246135-A (JP)
Title: Treatment of gaseous nitrous oxide
Inventor: IKEYAMA NOBUHIDE
IPC: B01J23/76
Filed: 1993-02-24
Abstract: PURPOSE:To provide a method for decomposing and removing nitrous oxide by which nitrous oxide can efficiently be decomposed even at a relatively low temp. CONSTITUTION:Gas contg. nitrous oxide is brought into contact with a multicomponent catalyst having a specified compsn. based on rhodium sesquioxida, cobalt sesquioxide, a chromium compd., a molybdenum compd., a manganese compd., a cerium compd., a tin compd. or a ruthenium compd. at 100-600 deg.C in coexistence with hydrogen. By this contact, stable decomposition of nitrous oxide is attained even in coexistence with catalyst poisons such as moisture, SOx and halogen.
Patent JP-H02214390-A (JP)
Title: Movement compensation system for moving picture
Inventor: KONOSHIMA MAKIKO
IPC: H04N19/423
Filed: 1989-02-15
Abstract: PURPOSE:To reduce the distortion of transmission information by dividing a block into plural numbers as small blocks over coding blocks in a movement compensation section, not fixing only a large block as the object of movement compensation and applying movement compensation properly to the block part. CONSTITUTION:A movement compensation section 7 divides a block into plural numbers as small blocks over coding blocks. The split small blocks are of the same size as the coded blocks or over. An interframe difference with the preceding pattern, that is, the distortion when the moving vector is 0 is detected for each of the split small blocks. As to the small blocks whose distortion exceeds a threshold level, a moving vector is calculated and the position information of the small block requiring movement compensation and other small blocks is sent to the receiver side as the side information. The size of the blocks subjected to be movement compensation is decreased in this way to reduce the distortion.