baber/WOPTO huggingface dataset:
Patent JP-H09254863-A (JP)
Title: Drive mechanism of bicycle
Inventor: AMAKAWA SHIGETARO
IPC: B62M11/14
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a drive mechanism of a bicycle capable of greatly reducing the load on the legs of a driver in stepping in a pedal, and capable of light traveling even on an uphill. SOLUTION: A drive mechanism comprises a main shaft 5 which is rotatably provided on a frame, a chain winding sprocket 7 which is pivotably attached to the main shaft 5, a sliding frame 6 which is fixed to each end part of the main shaft 5, right and left cranks 3 which are equipped with pedals 1a, 1b on their tips and slidably provided in the frame 6, right and left fixed spur gears 9 through which the main shaft 5 is inserted and which are fixed to the frame, right and left planetary spur gears 11 which are of the same diameter as the fixed spur gears 9 and make a planetary motion to the fixed gears 9, and a connection rod 16 one end of which is rotatably and pivotably attached to a side of a rotary spur gear 11 and the other end of which is rotatably and pivotably attached to the cranks 3. The cranks 3 are slidably rotated in the frame 6 so that the distance from the main shaft 5 to the pedals 1a, 1b is increased/reduced.
Patent JP-S5715363-A (JP)
Title: Plate for lead battery
Inventor: KOBAYASHI KENJI
IPC: H01M4/14
Filed: 1980-07-01
Abstract: PURPOSE:To prevent the dropping of paste by mixing a fiber having the length specific times of the thickness of the frame element of an expanded grid into a paste of active subsistance thereby improving the coupling strength between the pastes and between the paste and the grid. CONSTITUTION:Many poligonal cells 1 for holding the active subsistance comprised of a frame element 2 and a knot 3 for coupling said elements 2 are formed entirely on a meshed developing portion 4 of an expanded grid. A paste of active subsistance mainly composed of lead powder and dilute sulfuric acid and added by 0.06- 0.12wt% of acid-proof resin fiber such as polyester fiber 6 having the length 4-7  times of the thickness of he frame element 2 is filled in said meshed developing  portion 4.
Patent JP-H01305983-A (JP)
Title: Set or game for constituting figure, shape or pattern
Inventor: RORUFU SHIEEFUAA
IPC: A63H33/10
Filed: 1989-04-10
Abstract: PURPOSE: To obtain a desired body or shape by combining in various an angements parts of polyhedral structure that is composed of pyramid or hexagonal form or the like. CONSTITUTION: A part 1 has an octahedral shape, that is, a combined shape of two regular pyramids having a square main cross section. The part has a minor axis of a length equal to one side of the main cross section in the square and corresponds to the shape of two pyramids being connected to each other at their bases. One side of the base is equal to the height, i.e., a distance between two tops constituting a perpendicular symmetrical axis. A part 2 consists of a regular pyramid having a square base, and its height equals to 1/2 of one side in the base. The shape corresponds to a half part of the shape cut along a plane coinciding with a maximum square of a plan view. Thus, the part 1 equals to that obtained by connecting the parts 2 to each other via their quadrilateral bases. Quite diverse patterns and shapes can be thus constituted by combining parts of game variously. In the case of parts being connected by permanent magnets, these magnets are arranged in planes of the parts.
Patent JP-H05289104-A (JP)
Title: Liquid crystal display panel
Inventor: TAKEDA MAMORU
IPC: G02F1/136
Filed: 1992-04-10
Abstract: PURPOSE:To decrease the signal noises from gate wirings and to improve image grades in the liquid crystal display constituted by using thin-film transistors (TFTs). CONSTITUTION:The respective display picture elements C(i, j) disposed in an array shape form auxiliary capacities with the gate lines of the previous stage. The constitution to completely cover the gates of the picture elements in the line width direction of the gate lines 5xi-1 of the previous stage as the auxiliary capacity formed with the gate lines 5xi-1 of the previous stage with transparent metals which are picture element electrodes 3c (i, g) or metals to constitute the drain electrodes 7 of the TFTs 2 is adopted as the method of forming the above-mentioned capacities. As a result, the fluctuation in the display picture element signals by the leak electric field from the gate lines is decreased.
Patent JP-S60234623-A (JP)
Inventor: KITAMURA SHIYUUSUKE
IPC: A47L9/00
Filed: 1984-05-07
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-S5615184-A (JP)
Title: Brushless dc motor
Inventor: YAMAUCHI HIROYUKI
IPC: H02P6/08
Filed: 1979-07-17
Abstract: PURPOSE:To obtain the brushless DC motor with a invariably constant rotary torque by forming a drive signal through the reading of the drive signal waveform information from a memory based on a address information in the memory stored as coded covering the entire circumference of the rotary body. CONSTITUTION:The address information for reading sine wave equivalent to four cycles stored on a coated layer 18 is withdrawn with a head 19 and the state of each bit is identified through a limiter amplifier 20. The reproduced SIN phase address code As and the COS phase address code Ac from a computation circuit 22 are turned to the SIN waveform information during the first half of the period when one address information is reproduced and to the COS waveform information Dc during the latter half thereof through the switching circuits 21 and 24 receiving the switching signal Sw and the ROM17. The waveform information Ds and Dc are fed to respective coils 4 and 5 by way of the ratches 25 and 26, the D/A converters 26 and 31, the polarity selector circuits 27 and 32 and the amplification circuit 29 and 34.
Patent JP-S63295664-A (JP)
Title: Tube for automobile pipe
Inventor: CHIBA KAZUMASA
IPC: C08L77/00
Filed: 1988-04-13
Abstract: PURPOSE:To make it possible to form a tube for automobile pipes, possessing all of heat resistance rigidity, toughness, dimensional stability, road antifreezer resistance, etc., by mixing two polyamides at a specified ratio and molding the mixture. CONSTITUTION:A tube for automobile pipes is formed by molding a mixture 5-95wt.% polyamide (A) mainly consisting of structural units of capramide and/or hexamethyleneadipamide units (e.g., nylon 6 or nylon 56) with a polyam ide obtained by melt-polymerizing at least one member selected from among an 11-12C aliphatic amino acid, a lactam and an equimolar salt of a 6-12C aliphatic diamine with a 6-12C aliphatic dicarboxylic acid (except for hexamethylenediammoniumadipate) (e.g., nylon 11 or nylon 12).
Patent JP-H05287149-A (JP)
Title: Waterproof sheet material
Inventor: ONO YOUSHICHIROU
IPC: C08L51/00
Filed: 1992-04-10
Abstract: PURPOSE:To provide the subject material composed of a specified composition, capable of outdoor use for a long period of time without remarkable migration, leaching or volatilization of a plasticizer and of contact directly with an expanded polystyrene insulating material and excellent in stability, mechanical strength, adhesion and low-temperature flexibility. CONSTITUTION:The objective composition contains (A) vinyl chloride resin having 1000 to 4000 average polymerization degree, (B) a polyesterbased plasticizer having 500 to 8000 average molecular weight and (C) a graft copolymer synthesized by grafting a (meth)acrylic group-containing compound (e.g. ethyl acrylate) onto the component (A) preferably in a ratio of 100 pts.wt. component (A), 30 to 60 pts.wt. component (B) and 10 to 60 pts.wt. component (C). In addition, the component (C) is synthesized by using the (meth)acrylic group- containing compound preferably in an amount of 5 to 30 pts.wt. based on 100 pts.wt. component (A).
Patent JP-H06278207-A (JP)
Title: Shrinking method of silicone shrinkable tube
Inventor: NAKATSUKA TORU
IPC: B29C63/42
Filed: 1993-03-25
Abstract: PURPOSE:To shrink a silicone shrinkable tube at low temp. such as room temp. without heating the tube. CONSTITUTION:After a silicone shrinkable tube is applied to an object to be covered, the shrinkable tube is shrunk by reacting a shrinking liquid, for example, ether, olein, paraffin or a mixture of them having a solubility index value (SP value) near to that of the shrinkable tube with the shrinkable tube. By this method, the silicone shrinkable tube can be shrunk at room temp. without using heat.
Patent JP-S62248765-A (JP)
Inventor: ONO SHUSABURO
IPC: E04H17/14
Filed: 1986-04-19
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-S5615855-A (JP)
Title: Liquid ejection device
Inventor: MANABE NOBUYUKI
IPC: B05B3/04
Filed: 1979-07-19
Abstract: PURPOSE: To drastically enhance the cleaning efficiency by a method wherein an auxiliary liquid is used to rotate a turbine used to clean a crude oil tank and actuate an ejection nozzle, and the position and direction of the ejection nozzle are visually displayed by an indicator.  
     CONSTITUTION: A cleaning liquid is forced to pass from an opening 7 into liquid passage, a part of the cleaning liquid is guided to auxiliary passage 11, and the other part is forced to pass through passage 2 and is jetted from a main ejection nozzle 27. The cleaning liquid passed through the auxiliary passage 11 is used to rotate a turbine 32, and the rotation is transmitted by plural numbers of cam and worm gear contd. in a rotation transmitting section 5 so that the main ejection nozzle 27 is rotated around the center line of the flow and moved also reciprocally and pivotally around a center of the pivotal fitting where the main ejection nozzle is fitted to 5 to the direction vertical to the paper face. The position and directions of the main ejection nozzle 27 are indicated by an indicator 3 by use of the auxiliary passage 11. By adjusting the flow of the cleaning liquid guided to the auxiliary passage 11 in this manner, the ejection nozzle 27 is adjusted in its rotation and reciprocal pivotal movement and results in an efficient cleaning operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11268920-A (JP)
Title: Forming mold for forming optical element and its production
Inventor: SHIOKAWA TAKANOBU
IPC: C03B40/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a forming mold for forming an optical element, free from occurrence of crack and peeling, etc., of a metal thin film caused by difference, etc., of coefficient of thermal expansion from that of a base material. SOLUTION: This forming mold 1 for forming optical element has a base material 2 having a shape similar to forming effective surface 4 for carrying out press forming of optical element and a metal thin film 3 laminated on the base material 2 and forming effective face 4 for molding and average surface roughness (Ra) of base material surface to which the metal thin film 3 is laminated is 1.1-20 nm. Further, maximum surface roughness (Rmax) of the base material surface is preferably <=0.2 μm.
Patent JP-S58208519-A (JP)
Title: Attaching construction of combustion apparatus transition piece
Inventor: MATSUDA KENSHIYOU
IPC: F02C7/20
Filed: 1982-05-31
Abstract: PURPOSE:To absorb a vibratory displacement, by separating a transition piece from a bracket section for preventing production of a thermal stress which otherwise could take place due to a temperature difference between them, and by inserting a shock absorbing material between the transition piece and a fixing jib. CONSTITUTION:A transition piece body 1 has a leaf spring 5 provided around a periphery thereof, while the leaf spring 5 has a fixing frame 6 provided around a periphery thereof and is pressed against the transition piece 1. A fixing jig 4 is provided at opposite ends of the fixing frame 6 for securing the transition piece 1 to a casing. Thus the transition piece 1 and the fixing frame 6 are not essentially jointed and therefore a stress due to a difference in thermal expansion will not occure even when there is a temperature difference between them. This arrangement can also allow the leaf spring 5 to absorb a combustion vibration, and thereby significantly reducing a vibratory stress which often takes place on the transition piece 1. In consequence, it is possible to prevent a fatigue crack which can often take place otherwise at an attaching portion of the transition piece 1 as a result of repeatitive start-up and stop, and thereby achieving an improvement in reliability of the device.
Patent JP-S63259384-A (JP)
Inventor: INOUE MAMORU
IPC: F27D1/16
Filed: 1987-04-14
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-S5717086-A (JP)
Title: Magnifying system of binary pattern
Inventor: MIFUNE YOSHITERU
IPC: G06V10/32
Filed: 1980-07-03
Abstract: PURPOSE:To realize a high-speed magnifying process with an optional ratio of magnification with use of a small-capacity storage device, by compensating the disturbance of an oblique line dot pattern which is caused by the magnifying process through a replacement with a compensated pattern. CONSTITUTION:An original pattern is supplied through a reading part 21 and shifted to an input storage part 23 by an amount equivalent to 1-dot line. For this pattern, a decision is carried out whether or not the standard pattern exists in a square area of 3Xdots near the intersection between an insertion row i and insertion line j through a pattern detecting part 24. If the standard pattern exists, both the position and the type of the pattern and detected and stored. After this detection, the standard pattern is transferred to an output storage part 26 after an insertion through an insertion part 25 for magnification with every dot line. Then an magnified pattern of 4X4 dots to be compensated as a gate part 27 is transferred to a compensating register 31 to be replaced with the compensated patterns of compensated pattern registers 29 and 30 and by an indication given from the part 24. In such way, the disturbance of an oblique line pattern can be compensated during a magnifying process.
Patent JP-H02272248-A (JP)
Title: Heater control device for heat pump type air conditioner
Inventor: GOTO HIROKI
IPC: F24F11/02
Filed: 1989-04-11
Abstract: PURPOSE:To prevent useless consumption of electrical power by a method wherein a heating room temperature set value set by a regular temperature setting device is always compared with a room temperature detected using a temperature sensor by a microcomputer and ON and OFF of the heater is finely controlled through interlocking with a timer circuit. CONSTITUTION:A microcomputer 3 may receive a room temperature detected by a temperature sensor 2 and an output of a heating set room temperature set by a regular temperature setting device 1, always compare a difference of these values, determine in what order a heater 9 is energized in response to a result of comparison. A timer circuit 4 and a relay control circuit 5 are controlled in response to the energization. The timer circuit 4 may operate by receiving outputs for starting to count a difference between a room temperature and a heating set room temperature always compared by the microcomputer 3 or to reset from the microcomputer 3. A time-up state of the counted timer is outputted to the microcomputer 2 and simultaneously the microcomputer 3 may operate a relay control circuit 5 in response to a difference between the room temperature at that time and the heating set room temperature. The relay control circuit 5 may control energization for the heater 9 by opening or closing a relay contact point circuit 6 to which the heater 9 is connected. With such an arrangement, it is possible to prevent any useless consumption of electrical power caused by the heater.
Patent JP-S63257106-A (JP)
Inventor: SUZUKI TETSUYOSHI
IPC: H01B1/12
Filed: 1987-04-14
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-S63255863-A (JP)
Title: Video tape recorder
Inventor: SASAKI HIDEMI
IPC: G11B15/665
Filed: 1987-04-13
Abstract: PURPOSE:To approximately equalize the min. width of a VTR to the min. width of a video cassette by equalizing approximately the min. width of amain chassis to the min. width of the video cassette and setting up in a line a rotary head drum, a supply reel and a take-up reel in the lengthwise direction of this chassis. CONSTITUTION:The titled recorder has an approximately equivalent width W1 to the min. width W2 of the video cassette 14, and is disposed with the rotary head drum 16, supply reel 18 and take-up reel 20 in the lengthwise direction side by side, and also equipped with the main chassis 10 to be disposed with moving members 26, 28 and 30 for winding a video tape 38 to the rotary head drum 16 and a slide chassis 12 freely openable and closible to the main chassis 10 to be a moving path for the moving members 26, 28 and 30 by opening at least during the operation time of tape loading and tape unloading, where the moving members 26, 28 and 30 are moved via the slide chassis 12 at the time of tape loading and tape unloading. By this method, the min. width W1 of the VTR is approximately equivalent to the min. width W2 of the video cassette 14.
Patent JP-S63261092-A (JP)
Inventor: TAKATORI TSUTOMU
IPC: E21B10/22
Filed: 1987-04-14
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-H02271974-A (JP)
Title: Plate for sliding nozzle
Inventor: ARIGA KIKUO
IPC: C04B35/80
Filed: 1989-04-11
Abstract: PURPOSE:To prevent the generation of cracks, etc., and to allow a smooth operation as well as to improve a service life by adding metallic fibers to a refractory material and kneading the material by using a binder, then molding the material to a plate and subjecting the plate to a heat treatment. CONSTITUTION:The plate is formed by adding the metallic fibers at 1 to 10% to the material essentially consisting of the neutral, acidic or basic refractory material, kneading and molding the material by using the org. and/or inorg. binder, and treating the molding at 180 to 800 deg.C. The effect of preventing the generation of the cracks and crazes is low if the amt. of the metallic fibers to be added is <=1%. The moldability at the time of production and the corrosion resistance at the time of use are adversely affected if the amt. is >=10%. The bondability of the stock is small and sufficient strength is not obtainable if the treatment temp. is <=800 deg.C. The bond by a ceramics bond increases and thermal impact resistance decreases, in addition, the strength of the metallic fibers is deteriorated and the effect of the fibers is low if the temp. is >=800 deg.C.
Patent JP-S60236951-A (JP)
Title: Paper feeder
Inventor: IWANAGA YOSHIHARU
IPC: B65H7/04
Filed: 1984-05-10
Abstract: PURPOSE:To correctly grasp the number of sheets remaining in a paper feed cassette by setting the number of sheets in the paper feed cassette and storing same, and digitally subtracting the number of fed-out sheets from the stored number of sheets. CONSTITUTION:In case of feeding a sheet, first, sheets 2 are stored in a paper feed cassette 1, the number of stored sheets 2 is input to an input portion 12, and the storage on the number of stored sheets is displayed on a residual quantity display portion 15A of a display device 15. Subsequently, the number of sheets used which is obtained by detecting a sheet by a detector 7 every time a sheet is fed out is subtracted from the number of stored sheets 2. When the residual number is larger than a specified number, sheets 2 are taken out from the paper feed cassette 1 and fed to a copying machine or the like through separation rollers 5, 6. According to a detection signal of the detector 7, the number of fed-out sheets is counted, the count number is subtracted from the above number of stored sheets, and the residual number of sheets is displayed on a residual quantity display portion 15A. Thus, the residual number of sheets 2 can be detected reliably.
Patent JP-H04322640-A (JP)
Title: Mr imaging apparatus with measuring function
Inventor: KONDO SHOJI
IPC: A61B5/055
Filed: 1991-04-23
Abstract: PURPOSE:To improve through put by a method wherein a pressure sensor is provided on a hydraulic cylinder of vertically driving system for a bed on which a person to be inspected is placed to measure the weight thereof while a photosensor is provided on a table frame of the bed to measure his length and a signal is processed with a computer to output energy of the optimum irradiation pulse. CONSTITUTION:A pressure sensor 12 is provided on a hydraulic cylinder 9 to move a table frame 6 of a bed 3 vertically and a pressure change owing to the weight of a person 4 to be inspected is detected to be sent to a first signal conversion means 13. A photosensor 14 is provided on the table frame 6, light of the photosensor 14 is intercepted by the person 4 to be inspected laid on a top board 5 and the position (length) of the person 4 to be inspected is detected to be sent to a second signal conversion means 15. Signals of the signal conversion means 13 and 15 undergo a signal processing with a computer system 17 and the volume of the person 4 to be inspected for a transmitting/ receiving coil 7 is determined to be transmitted to a controller 18 to output energy of the optimum irradiation pulse which is sent to the transmitting/ receiving coil 7.
Patent JP-S61251824-A (JP)
Title: Liquid crystal cell
Inventor: NAGURA YOSHIYUKI
IPC: G02F1/133
Filed: 1985-05-01
Abstract: PURPOSE:To prevent the electrolytic corrosion of a terminal electrode for connecting to the outside by forming a film of a polymer consisting essentially of a vinyl chloride to the part enclosed by the terminal electrode for connecting to the outside,k counter electrode and sealing member. CONSTITUTION:A vinyl chloride polymer film 7 is formed to the part enclosed of the terminal electrode 6 for connecting to the outside, counter substrate and sealing member 3 among the end faces of a liquid crystal cell. The film 7 is easily dried and formed as the solvent is ethyl acetate. The polymer consisting essentially of the vinyl chloride permits the relatively easier formation of the film as compared to a silicone resin or fluororesin and obviates the generation of a drop-out on the substrate surface. Since the film has the good adhesiveness to the substrate, the intrusion of water through the boundary between the substrates is effectively prevented.
Patent JP-H01262960-A (JP)
Title: Mixing-type spray gun
Inventor: SHIMODAIRA SHIGERU
IPC: B05B15/02
Filed: 1988-04-13
Abstract: PURPOSE:To enable the second shut-off valve to be arranged at the rear part of a main body of spray gun simply in construction and without projecting sideward by making the second valve stem project behind the main body of the gun and by linking this projecting part with an actuation shaft which is moved backward by pulling a trigger. CONSTITUTION:The first shut-off valve 12 equipped with the first valve stem 11, which opens and closes the first paint flow path 10 leading to the first discharge opening 5 from the first inlet end 9 connected to the first supply equipment 7 for the first paint, and the second shut-off valve 19 equipped with the second valve stem 17, which opens and closes the second paint flow path 16 leading to the second discharge opening 6 from the second inlet end 15 connected to the second supply equipment 13 for the second paint, are installed. A trigger 20 for directly pulling the valve stem 11 is arranged in a main body 2 of a spray gun, the valve stem 17 is made to project behind the main body 2, an actuation shaft 22, whose one end is extended to the trigger 20 so as to be moved backward by pulling the trigger 20, is arranged at the side of the main body 2 and further a linkage member 25 is arranged at the projecting part 17a of the valve stem 17 so as to make the valve stem 17 go back in accordance with a backward motion of the actuation shaft 22.