baber/WOPTO huggingface dataset:
Patent JP-H0942324-A (JP)
Title: Rotational part having one-way clutch
Inventor: TAKADA SEIICHI
IPC: F16D41/06
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotational part having a one-way clutch which is composed of a small number of items, easy to assemble while causing a small manufacturing cost. SOLUTION: A shaft insertion hole 2 is formed on an axis of a rotary wheel 1 formed of synthetic resin mold. A plurality of housing spaces 3 are formed on an inner periphery of the shaft insertion hole 2, while a roller 5 is assembled in each of the housing spaces 3. A spring housing space 6 which has relatively inclined inner and outer wall surfaces 7, 8 is formed on an outer diameter side of the housing space 3. An elastic piece 10 composed of a metal thin plate is assembled in each spring housing space 6. The roller 5 is pressurized inward by the elastic piece 10. The roller 5 is fitted between an outer peripheral surface of a shaft 9 inserted into the shaft insertion hole 2 and the inner surface of the elastic piece 10 for transmitting rotation of only one direction of the shaft 9 to the wheel 1.
Patent JP-2001020046-A (JP)
Title: Ferritic stainless steel excellent in workability and toughness, ferritic stainless steel ingot and production thereof
Inventor: FUJIMURA HIROSHI
IPC: C22C38/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To produce ferritic stainless steel excellent in workability in bulging, deep drawing and bending and toughness and capable of working an ingot to a prescribed shape by hot working including hot rolling without generating surface flaws, cracking and fracture, to produce a ferritic stainless steel ingot and to provide a method for producing the same. SOLUTION: This ferritic stainless steel contains, by mass, <=0.1% C, 0.003 to 0.05% N, 0.03 to 1.5% Si, <=1.0% Mn, <=0.04% P, <=0.03% S, 10 to 30% Cr, <=2% Cu, <=2% Ni, <=3% Mo, <=1% V, 0.02 to 0.5% Ti, 0.001 to 0.005% O, <=0.8% Nb, 0.001 to 0.15% Al, <=0.3% Zr, <=0.1% B, <=0.003% Ca, <0.0005% Mg and >=0.0005 Ti×N, and the balance Fe with impurities, and in the steel, the composite inclusions of inclusions including Al and Mg in which the ratio between the Mg content and the Al content is 0.3 to 0.5 and Ti inclusions are dispersed.
Patent JP-S5895250-A (JP)
Title: Emission spectrochemical analysis device
Inventor: ITOU TETSUMASA
IPC: G01N21/73
Filed: 1981-12-01
Abstract: PURPOSE:To analyze an entire emission spectral without moving a plasma emitting source vertically by detecting the electron images corresponding to the emission spectra distributing in the vertical direction of the plasma emitting device via the prescribed slit of an image dissetor. CONSTITUTION:The emission spectral light images for spectral analysis distributing in the vertical direction of a plasma emitting source are received on the photoelectric plane 12 of an image dissetor 7 and are converted to electron images to be scanned with a focusing coil 16 and a deflecting coil 15. The electron beam applied with the scanning passes through a slit 14 in the position where the height and the width correspond to each required wavelength. With such constitution, the emission spectra in optional photometric position is detected with the sensitivity corresponding to the resolving power and width conforming to the height of the slit 14 without moving the plasma emitting source vertically, and the spectral analysis of total emission spectra having the desired high resolving power and high sensitivity is accomplished quickly and surely.
Patent JP-H0861207-A (JP)
Title: Guide vane of hydraulic turbine
Inventor: YOSHII KIYOSHI
IPC: F03B3/18
Filed: 1994-08-18
Abstract: PURPOSE: To rationalize welding work and improve manufacturing accuracy when manufacturing a guide vane by welding a high pressure side blade face member which forms the blade face of the guide vane and a low pressure side blade face member to reinforcing ribs. CONSTITUTION: A reinforce rib 25 is welded to the low pressure solid plate member 13 of a guide vane 1. On the other hand, a high pressure side blade face member 22 is formed into a solid plate, and a slot 26 is provided at a position where the high pressure side blade face member 22 faces on the reinforcing rib 25 in the high pressure side blade face member 22. The reinforcing rib 25 is jointed to the high pressure side blade face member 22 by slot welding with the slot 26.
Patent JP-H1136211-A (JP)
Title: Rubber block improved in sliding resistance
Inventor: WATANABE HIDEKAZU
IPC: E01C5/22
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent fall when it is humid due to rainfall during walking or moving by an assisting device by mixing powder which becomes a sliding resistance member in surface layer rubber or in a binder for binding surface layer rubber chips to arrange projecting parts on the surface. SOLUTION: Rice hulls 5 are exposed to the surface so that even if a water film of rainwater is made on the surface, sliding resistance is enlarged. For example, high specific gravity material such as a concrete block is provided in the rubber layer, or a hollow part is installed to further improve water permeability. A standard hardness area and a low hardness area may be arranged on the surface rubber layer. The tread part of the sole of shoes of a walker walking on the rubber block 1 is such that the heel is set as a high hardness part, and the kick-out part is set as a low hardness part. Accordingly, the component force of the horizontal sliding at the time of kick out is converted to the vertical component force by the low hardness part so as to prevent tumbling. Thus, even if it is humid due to rainfall or sprinkling, a violent fall due to slipping can be prevented.
Patent JP-S6086784-A (JP)
Inventor: KIMATA KUNIO
IPC: F24D13/02
Filed: 1983-10-17
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-H0248098-A (JP)
Title: Improved high pressure oxygen saturated water treatment apparatus
Inventor: JIYON JIYOSEFUITSUKU
IPC: C02F1/74
Filed: 1988-08-03
Abstract: PURPOSE: To efficiently remove a suspension waste from waste water by mixing a recirculation stream of a pressurized oxygen-containing stream from a tank with pressurized water at a Venturi part, and ejecting a mixed ejecting stream into water to be treated in the tank.  
     CONSTITUTION: The water to be treated from a pump 42 flows in a first chamber 16 of a pressurized treatment tank 12, is blown with high pressure air from a compressor 45, mixed and stirred and flows in a second chamber 16. Also the water to be treated is fed to the Venturi part 34 with a recirculation pump 48, and sucks the high pressure air (pressurized oxygen-containing gas) standing at the upper part of the second chamber 18 inside by the high pressure water stream via an oxygen output pipe 30 and is again ejected into the first chamber 16 as a mixed ejecting stream. Thus, the oxygen-containing gas is effectively mixed with the water to be treated and the suspension waste can be efficiently removed from the waste water. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6438238-A (JP)
Title: Regulation of ink
Inventor: SUKAI HARUO
IPC: B41F31/02
Filed: 1987-08-05
Abstract: PURPOSE:To enable a feed amount of ink to be automatically controlled, by a method wherein light is applied on a printing surface from a light emitting device to be reflected while the printing surface is being moved, and an integration value of an electric signal converted from a light accepting amount of each photodetector is compared with a reference value to be fed back. CONSTITUTION:A variation of a light accepting amount corresponding to a printing content is converted to an electric signal with each photodetector 18 following motion of a printing surface A, and is amplified with an amplifier D. Thereafter, it enters an integrator E, and is integrated therein. Therefore, when the motion of the printing surface A is made constant, signals having been obtained by integration within a section from a front edge to a rear edge of a sheet of a paper surface are successively outputted following the motion of the printing paper A. Then, when respective electric signals corresponding to a memory F and a memory C are taken out and put into an operation circuit H, the operation circuit H take out a difference of respective electric signals as a difference in voltage. This signal is sent to an amplified X to be amplified, and the amplified signal is sent to an ink regulator Y which supplies a specific amount of ink conforming to a measuring track. Thereby, ink can be automatically regulated by inputting data of a standard printing state as a reference.
Patent JP-H0357778-A (JP)
Title: Rear wheel steering angle controller for four-wheel steered vehicle
Inventor: KAWABE TAKETOSHI
IPC: B62D7/14
Filed: 1989-07-27
Abstract: PURPOSE:To secure the safe traveling when a trouble is generated in a rear wheel steering angle control system during the high speed traveling by adopting a pure mechanical mechanism as rear wheel steering angle restricting mechanism and forming the rear wheel steering angle restricting mechanism to a mechanism for restricting the max. steering angle for steering rear wheels to the less steering angle gradually when the car speed increases from the lower car speed to the higher car speed. CONSTITUTION:When the number of revolution of a propeller shaft 10 increases more, the centrifugal force acting onto a weight 13 increases more, and the weight 13 shifts by the corresponding quantity in the outside diameter direction, and balanced with the urging force due to a spring 16, and the position of a steering angle restricting pin 17 is set at the lower position as the car speed increases, and the insertion quantity for a steering angle restricting groove 18 increases. As the insertion quantity of the pin 17 for the groove 18 increases more, the rods 6a and 6b of a rear wheel steering power cylinder 6 are restricted in the stroke movable range, and the rear wheels 3 are restricted in the steering angle. Therefore, if a trouble is generated in a rear wheel steering control system during the high speed traveling, the rear wheel is restricted within a small steering angle, and the safe traveling is secured.
Patent JP-H09298771-A (JP)
Title: Appointment meeting system
Inventor: KATAGISHI MAKOTO
IPC: H04W88/06
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To easily and surely realize meeting by appointment by allowing terminal equipments appointing meeting to make direct communication after confirming the presence in a service area of a same base station. SOLUTION: An appointment meeting opposite terminal equipment B receiving a meeting notice sends a meeting end notice including at least meeting information to a base station 3 and makes direct communication with a terminal equipment A registering the meeting, and the base station 3 receiving the meeting end notice deletes the meeting information stored in a meeting information storage means 5. Then after terminal equipments requiring meeting confirm it that they are in existence in a service area of a same base station, they make direct communication.
Patent JP-S6173353-A (JP)
Title: Semiconductor device
Inventor: MASUDA MASACHIKA
IPC: H01L23/50
Filed: 1984-09-19
Abstract: PURPOSE:To prevent the generation of defects such as the bending of a lead by forming a hole to a resin sealing body, attaching a conductor to the hole and conducting the resin sealing body with the outside of the sealing body. CONSTITUTION:A semiconductor element 5 is sealed with a resin, and holes are bored to the bottom of a resin sealing body 8. Solder grains 12 are fitted to the holes. The solder grains 12 are melted, thus mounting the resin sealing body 8 to a mounting substrate 13. According to the constitution, a large number of outer leads 4 are disposed at narrow pictures in small width and a projection to the outside of a package of the outer leads 4 is prevented, thus inhibiting the generation of the bending of the leads. The resin sealing body 8 is mounted to the substrate 13 by the solder grains 12, thus also facilitating the mounting of the sealing body, then avoiding defective contacts.
Patent JP-S6257988-A (JP)
Title: Production of high-frequency weldable vehicular interior trim fabric
Inventor: YOSHIDA SHIGERU
IPC: B32B27/12
Filed: 1985-09-05
Abstract: PURPOSE:To obtain the titled inexpensive, lightweight and high-frequency- weldable interior trim fabric, by back coating of a fabric with a mixed emulsion of an acrylic resin and ethylene-vinyl acetate resin while keeping the weldability in high-frequency welder processing. CONSTITUTION:A vehicular interior trim fabric is subjected to back coating with a back coating agent of an emulsion prepared by incorporating an acrylic resin with ethylene-vinyl acetate resin containing 5-70wt% ethylene component at a ratio reducing the welding current on high-frequency welder processing, e.g. 8:2-2:8 mixing ratio, to give the the aimed flexible, resilient and high- frequency-weldable vehicular interior trim fabric having improved air permeabil ity and retained welding in the high-frequency welder processing without carry ing out bonding of polyvinyl chloride film which has hitherto been carried out.
Patent JP-S6439480-A (JP)
Title: Open-close type film structure
Inventor: ENDO KATSUHIKO
IPC: E04H15/48
Filed: 1987-08-04
Abstract: PURPOSE: To enable an open space to be formed arbitrarily in accordance with conditions of weather or the like by pivoting rotatably both the ends of each frame to the wall bodies, and constituting collopribly by being divided at the central frame part. CONSTITUTION: Both the ends of each frame 2, 2 arranged in parallel at constant distances in an arch form are pivoted rotatably respectively to the wall bodies 5, 5 formed t its both end parts, and in its central part, a pair of frames 2, 2 are joined detachably mutually. During a rainy day or the like, the frames 2, 2 in the central part are joined so that a closed space is formed as an ordinary membrane structure, and during a fine day, a joint between the frames 2, 2 in the central part is released to be divided left and right, followed by being collapsed by making each frame 2, 2 rotate, and an open space 6 can be formed in its central part.
Patent JP-S5896433-A (JP)
Title: Multiplex telemetory device
Inventor: OKA MASARU
IPC: H04B7/185
Filed: 1981-12-03
Abstract: PURPOSE:To transmit required signals with a limited telemetory channel capacity, by dividing telemetory signals to be transmitted into a plurality signals and picking up the signal group in response to an objective command signal selectively and transmitting the group. CONSTITUTION:A telemetory signal to be transmitted is divided into two groups for real time monitor and evaluation and diagnosis of function and performance of a satellite. The separated signal groups are selectively picked up with a command signal transmitted from the earth. That is, in monitoring the movement of the satellite in real time, a command signal such as ''monitor mode'' is transmitted from the earth. In evaluating the function and performance of the satellite in details and diagnosing abnormal phenomena, the command signal such as ''evaluation mode'' is transmitted from the earth. This command signal is analyzed with a command decoder 15, applied to a telemetory encoder 16 and set to the corresponding telemetory mode.
Patent JP-2000000848-A (JP)
Title: Injection molding machine, device for manufacture of recycled resin, method for injection molding, manufacture of recycled resin, injection molding article, and recycled resin
Inventor: ASANO TSUTOMU
IPC: B29B17/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique for forming a molding containing no gas and no moisture by forming a recycled resin pellet containing completely no gas and no moisture from a used resin molding, and using the recycled resin pellet. SOLUTION: Regenerated and recycled resins are supplied into an injection molding chamber 14. An amount of the charged resins is sensed by a sensor so that a predetermined amount of the resin is not stored in the chamber. Further, a predetermined constant amount of the resin is supplied to the chamber. A moisture and a gas in the resin supplied into the chamber are discharged in a melting step, and a gas containing the discharged moisture and gas is exhausted under a reduced pressure into the atmosphere.
Patent JP-S6090068-A (JP)
Title: Air recirculation type coating apparatus
Inventor: KUREMENSU BAIARURINGU
IPC: B05B16/20
Filed: 1984-09-19
Abstract: Apparatus for applying of coating material on target objects (11), consisting of at least one painting cabin (10). A conveyor is passing the objects (11) step wise through the cabin (10) and through an adjacent evaporation cabin (30). The painting cabin (10) is divided into two adjacent zones consecutive in the direction of the conveyor movement through which zones air currents (V4a, V4b) are passed one after the other. Air currents (V2, V5) being drawn from the zones are washed and cleaned in related color particle separator devices (12a, 12b) and heated with heaters (22,24) above the respective due points. The solvent loaded discharge air currents (V10, V11) are fed from the evaporation cabin (30) into a combustion plant. The air currents are adjusted in such manner that in the entrance area underpressure exists and a fresh air current (V1) is passing into the cabin (10). A security control and maintainance equipment is described.
Patent JP-H1040633-A (JP)
Title: Parallel moving mechanism
Inventor: TAMURA MASAHIDE
IPC: G11B17/30
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To perform parallel movement with high accuracy by simplifying the mechanism for moving a frame parallel and giving the frame its feed at one point at the least. SOLUTION: In the mechanism of moving parallel the frame 1 along guides 6, the guides 6 are opposite to each other and provided with at least one pair of racks 4a and 4b to be arranged parallel with the moving direction of the frame 1, shifting in a half pitch, while the frame 1 is equipped with at least one set of gear array 2 having an even number of gears 2a and 2b to be freely rotatably disposed between the one pair of racks 4a and 4b, and the gears of the gear array 2 are engaged with the one pair of racks 4a and 4b respectively.
Patent JP-S6175751-A (JP)
Title: Sheet feeding device
Inventor: SUZUKI YOSHIHARU
IPC: B65H3/46
Filed: 1984-09-17
Abstract: PURPOSE:To prevent double sheet feed surely by furnishing a sheet separator part which consists of a couple of rollers rotating regularly an reversely, and by giving the friction factor between this regularly rotating roller and each sheet a greater value than that between the reversely rotating roller and the sheet. CONSTITUTION:When a sheet feed command is issued to actuate rotation of a feed roller 4, the uppermost lying one of the sheets in a stack 5 is taken out. A regularly rotating one of the roller couple which receives the fed sheet is driven by No.1 motor in the direction of feeding sheets, A, while the other, reversely rotating roller 2 is driven with a constant torque by No.2 motor in the opposite direction. Accordingly the first sheet taken out 3 is sent by the regular roller 1 while the second one 3' is being hindered from advancing by the reverse roller 2. At this time, the friction factor between regular roller 1 and sheet is so arranged as to have a greater value than that between the reverse roller 2 and sheet, so that the first sheet 3 will glide on the reverse roller 2 and the leading edge of the second sheet 3' to ensure that the regular roller 1 feeds only the appropriate sheet surely without skewing.
Patent JP-S5988445-A (JP)
Title: Production of perfluoroacrylic acid ester
Inventor: SAMEJIMA SHIYUNICHI
IPC: C07C69/653
Filed: 1982-11-09
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for polymers, an intermediate raw material for fluorine-containing compounds, etc. in high yield without requiring complicated operation, by decomposing a monoester of a perfluorosuccinyl fluoride thermally in the vapor phase. CONSTITUTION:Tetrafluoroethylene is used as a starting raw material to give a monoester of a perfluorosuccinyl fluoride expressed by the formula FOCCF2CF2 COOR (R is an organic group), which is then decomposed in the vapor phase thermally in the presence of a catalyst, e.g. an beadlike alkali metallic carbonate, zinc oxide or glass, at 150-300 deg.C, preferably 200-450 deg.C to give the aimed substance expressed by the formula CF2=CFCOOR. The reaction is preferably carried out diluting the monoester with an inert gas, e.g. N2, helium or argon, to suppress side reactions.
Patent JP-H0643124-A (JP)
Title: Foreign matter analysis
Inventor: KITAMURA TADASHI
IPC: G01N23/225
Filed: 1992-07-22
Abstract: PURPOSE:To prevent overlooking of foreign matters due to misoperation by shifting a visual field of a scanning electronic microscope sequentially and automatically from the position where there might exist foreign matters most probably, based on the foreign matter position coordinates of a foreign-matter tester. CONSTITUTION:When a foreign matter on the surface of a bellware 3 is subject to detection, a stage is shifted so that its position corresponding to foreign-matter position coordinate from a foreign-matter tester may come within the visual field of microscope. The shifting amount is issued to a stage controller 11 from a CPU6. At that time, when any foreign matter cannot be found, an entire visual field is divided into individual visual fields suitable for detection based on foreign matter size, and the magnification is set as corresponded to the divided visual fields. Then scanning order is determined from the central visual field of them. The divided visual fields are automatically shifted (stage position control) to pick up pictures and the detction indices of foreign matter (dispersed value of histogram obtained from secondary electronic picture) are calculated. The scanned divided visual fields are numbered in order from one with the largest index and foreign-matter part in the visual field is reconized, thereby indicating the results on an indicator 10 for an operator.
Patent JP-H0725121-A (JP)
Title: Dot impact printer
Inventor: SUZUKI SEIJI
IPC: B41J35/36
Filed: 1993-07-13
Abstract: PURPOSE:To provide a dot impact printer capable of rapidly mounting an ink ribbon cassette on a printer main body without contaminating the hand of a worker. CONSTITUTION:A dot impact printer is equipped with the dot impact type printing head 2 mounted in opposed relation to a platen 1, the printing head driving control part driving the printing head 2 and issuing a specific printing output, an ink ribbon cassette 5 receiving the ink ribbon 4 arranged between the platen 1 and the printing head 2 along the platen 1 and an ink ribbon running drive part energizing running power to the ink ribbon 4. An ink uncoated region of a relatively long interval is provided to a part of the ink ribbon 4.
Patent JP-H0738975-A (JP)
Title: Infrared ray remote control data reception circuit and its control method
Inventor: OSANO TSUNEO
IPC: H04B10/69
Filed: 1993-07-14
Abstract: PURPOSE:To provide a reception circuit for infrared ray remote control data and its control method in which infrared ray remote control data are read, a load of a CPU used for the processing is relieved and the processing capability of the CPU is improved. CONSTITUTION:A shift register 10 samples a pulse signal from a photoelectric conversion circuit 2 in a timing of a clock signal sent from a timer circuit 1, stores plural (n) bits while shifting the signal one by one bit, a frequency divider circuit 11 frequency-divides a clock pulse sent from the timer circuit 1 into 1/n clocks to interrupt a CPU 4, the CPU 4 reads n-bit data stored in the shift register 10 by the interrupt processing in parallel via an input port 3' and stores the data to a memory 5 as the infrared ray remote control data reception circuit and its control method.