baber/WOPTO huggingface dataset:
Patent JP-S58200201-A (JP)
Title: Coated optical fiber
Inventor: ITOU RIYOUICHI
IPC: G02B6/44
Filed: 1982-05-19
Abstract: PURPOSE:To increase the production speed and to obtain a long pot life, high flexibility and a favorable adhesive property by coating a glass fiber for optical transmission with a photosetting composition contg. addition polymer type liq. silicone rubber as a principal component and by irradiating ultraviolet rays to set the composition. CONSTITUTION:The surface of a glass fiber for optical transmission is coated with a photosetting composition contg. addition polymer type liq. silicone rubber as a principal component, and ultraviolet rays are irradiated to set the composition. The addition polymer type liq. silicone rubber is addition polymer type RTV silicone rubber, liq. silicone rubber or the like. Benzophenone, benzoin or the like is contained in the composition as a photosensitizer together with a colorant, a catalyst, an adhesion accelerator, a smoothness providing agent, a filler, an antistatic agent, a polymn. inhibitor, etc. The photosetting composition is prepared by uniformly mixing the silicone rubber with said components.
Patent JP-H02265409-A (JP)
Title: Longitudinal seedling feeder in rice transplanter
Inventor: WADA YASUSHI
IPC: A01C11/02
Filed: 1989-04-05
Abstract: PURPOSE:To provide the title feeder intended to prevent seedlings from deterioration through impeding the needless movement of a shoot-stopping mechanism, so designed that when seedling feed is to be stopped by a shoot-stopping mechanism, a longitudinal feed mechanism is kept in a seedling feed-stopping state by means of such a shoot- stopping mechanism as to come into interlocking state with the longitudinal feed mechanism. CONSTITUTION:When a shoot-stopping lever is handled to seedling feedstopping position, a Bowden wire 37 is stretched, effecting for rocking a stop arm 36 as a shoot- stopping mechanism, said arm 36 comes into contact with the interlocking part of a driving lever 24 side, and the lever 24 is moved together with the stop arm 36 to the seedling feed-stopping position. Interlocking therewith, the driving lever 24 and a connecting plate 32 as longitudinal feed interlocking mechanism are moved upward. Thereby, the long hole 33 of the connecting plate 32 is also moved upward; therefore, even if a rotating arm 34 should move a longitudinal feed actuation lever 27 to the upper limit position, the driving lever would not be rocked with a connecting pin 29a simply reciprocating within the long hole 33. Thus, the driving lever 24 is held at the seedling feed-stopping position and a longitudinal feed mechanism T is held in a seedling feed-stopping state.
Patent JP-S58204814-A (JP)
Title: Apparatus for preparing silicon of high purity
Inventor: UTAKA MASATOSHI
IPC: C01B33/02
Filed: 1982-05-21
Abstract: PURPOSE:To prepare polycrystals of large diameter with a high operability, by reducing the diameter of a reaction tube gradually from the bottom side (the side of taking out products) to the top (the side of introducing fine silicon granules) in preparing a polycrystalline silicon by the fluidized bed method. CONSTITUTION:A conical and cylindrical quartz reaction tube 1 having the diameter at a part 8 about 5 times of that of a part 9 used for preparing silicon. The reaction tube 1 is heated at about 1,050 deg.C by a heater 2, and a raw material Si powder fed with hydrogen gas from a pipe 3 is kept in a fluidized state with a raw material SiHCl3 gas fed from a pipe 4 and hydrogen gas of high purity fed from a pipe 5. The Si formed by the decomposition of the SiHCl3 is simultaneously dropped slowly while deposited on the above-mentioned Si powder and collected in a storage chamber 6 as polycrystals of large diameter to be a product. According to the above-mentioned method, the silicon granules can be stably fluidized in the order of increasing particle diameter from the top of the reaction tube 1 to the bottom thereof, and the polycrystals can be easily and efficiently grown.
Patent JP-H04296117-A (JP)
Title: Pll modulator
Inventor: OKUHATA YASUHIKO
IPC: H03L7/08
Filed: 1991-03-25
Abstract: PURPOSE:To allow a modulator to cope with not only temperature compensation but also dispersion in a compoonent and a secular change and to improve the capture range. CONSTITUTION:The modulator copes with dipersion in a component and the secular change, etc., by changing the reference potential of a phase comparator 1 and a loop folter 2 based on the control signal of a usual PLL modulator composed of the phase comparator 1, the loop filter 2 and a voltage controlled oscillator 3 to the voltage controlled oscillator. Moreover, the control signal and a reference potential are swept in the asychronous state and the sweeping potential is monitored and when the potential reaches the outside of a prescribed range, the potential is reset and swept repetitively.
Patent JP-H03206506-A (JP)
Title: Land sign perception device for vehicle automatic traveling
Inventor: HEITEMU ENU NASURU
IPC: G06V20/58
Filed: 1990-03-30
Abstract: PURPOSE: To improve the efficiency of guidance at the time of the automatic travel of a vehicle by providing a processing means connected to a camera for outputting the video images of a visual field for processing the video images, calculating a model, matching the model, mapping a landmark, checking the matching, accumulating proofs and deciding the indeterminacy of a case. CONSTITUTION: The video images 58 are supplied from the camera 60 to a video processor (IIS/M-70) 102 and the processed video images are added to a computer (VAX 11/750) 104 for area division and feature calculation. An interface 106 interfaces the computer 104 to the computer (symbolics 5670) 108 and the computer 108 calculates the tasks of modeling, matching, mapping, checking, proof accumulation and place indeterminacy. Thus the indeterminacy of a prediction case is exactly and quickly detected and the supporting of the automatic ground travel of the vehicle is efficiently executed.
Patent JP-H05245458-A (JP)
Title: Piping cleaning device
Inventor: TAKASHINA SHOICHI
IPC: E03F9/00
Filed: 1992-03-06
Abstract: PURPOSE:To ensure that a main piping is efficiently cleaned not only entirely but also partially using a pig cleaning device which shuttles back and forth. CONSTITUTION:A launcher 4 which projects a pig cleaning device 1 and a catcher which receives the device 1 are installed on both ends of a main piping 37. A compressed air is supplied from the feed nozzle 22 of the launcher 4 to allow the device 1 to arrive at the catcher 36. Following the arrival of the device 1, the compressed air is discharged from an exhaust nozzle 29 of the catcher 36 and thereby the pressure drops to stop the device 1. The drop in pressure is detected by the pressure sensor 33 of the launcher 4, and the arrival of the device 1 at the launcher 4 is detected by the pressure sensor 33 of the catcher 36. The compressed air is supplied from the feed nozzle 22 of the catcher 36 in accordance with a detection signal from the pressure sensor 33 of the launcher 4, to run the device 1 to the launcher 4. The device 1 is moved forward and backward by operating the solenoid valve on the launcher 4, the watcher 36, the main pipe 37 and branched pipes 41a, 41b using a controller.
Patent JP-2000275664-A (JP)
Title: Liquid crystal display device
Inventor: SHIBAHARA SHIGEO
IPC: G02F1/1339
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To lessen generation of the after-image of the conventional IPS system AM-LCD by the spacer forming position of a color filter with spacers. SOLUTION: This liquid crystal display device has a first substrate, which has gate wiring 1 arranged on one side of the circumference of each pixel, drain wiring 5 which is arranged on the other one side of the circumference perpendicular thereto, a common electrode wiring 2 which is arranged to the opposite side of the one side of the circumference parallel to the gate wiring 1, a common electrode 2a extending perpendicularly from the wiring 2 and a pixel electrode 3 arranged in parallel to the electrode 2a, a second substrate which is arranged to face this substrate, a liquid crystal layer which is enclosed between these substrates, and spacers which regulate the gap between the substrate constant. In such a case, the spacers consist of projecting parts disposed on both or one of the first substrate and the second substrate.  Contact parts 4, where the first substrate and the second substrate come into contact via the projecting parts, are arranged on the common electrode wiring 2.
Patent JP-H11178088-A (JP)
Title: Method and system for transmitting/receiving audio signals
Inventor: CHO KANCHIN
IPC: G10L19/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for transmitting/receiving audio signals where audio signals with high quality is reproduced without being interfered by crosstalks or other radio waves. SOLUTION: In the transmission/reception method of audio signals in which audio signals sent from an audio system main body 100 on radio system are outputted as sound by a loudspeaker 200, sound data being multi-channel signals of the MPEG system are coded and converted into prescribed audio signal data. The audio system main body 100 sends the audio signals on a prescribed radio system and the speaker 200 receiving the audio signals decodes the signals to output the analog audio signals as sound.
Patent JP-H08254345-A (JP)
Title: Air conditioner
Inventor: YAMOTO AKIRA
IPC: F24F11/02
Filed: 1995-03-16
Abstract: PURPOSE: To prevent a useless energy under a sufficient utilization of heat of discharged air and further to enable a coefficient of performance to be improved. CONSTITUTION: A control device 5 in an air conditioner 1 compares a surrounding air temperature and an indoor discharged gas temperature detected by a surrounding air temperature sensor T1 and an indoor air temperature sensor T2 to each other. A discharged gas utilizing heat exchanger 9 is utilized or not utilized, resulting in that heat of indoor air can be effectively utilized and a coefficient of performance can be improved.
Patent JP-H03286087-A (JP)
Title: Panel shutter
Inventor: IWASAKI HIROSHI
IPC: E06B9/06
Filed: 1990-04-02
Abstract: PURPOSE:To simplify constitution by installing a panel supporting member at equal pitch and in swingable manner on a chain and increasing the panel shift quantity longer than the chain by swinging a supporting member on which the panel supporting member is pivotally installed, to the position of a sprocket. CONSTITUTION:A panel shutter is raised and lowered by connecting each panel 20 with a chain 6 driven by a sprocket 7, and a panel supporting member 17 is installed in swingable manner on the chain 6 within a prescribed range with the equal pitch to the height of the panel 20. Further, a supporting shaft 21 having the panel 20 is pivotally installed on the panel supporting member 17, and the panel supporting member 17 is swung to the position of a sprocket 7, and a guide member is arranged so that the shift quantity of the panel 20 becomes longer than the shift quantity of the chain 6. A gap is generated between the contiguous panels 20 is the vertical direction at the position of the sprocket 7, and the mutual fitting state is released. Accordingly, the trouble that a finger is pinched by the gap, and so on, can prevented.
Patent JP-H06302274-A (JP)
Title: Sealing method and sealing device for cathode-ray tube
Inventor: NODA MAKOTO
IPC: H01J9/32
Filed: 1993-04-13
Abstract: PURPOSE:To prevent a position slippage in the rotating direction of an electron gun when the electron gun of a color cathode-ray tube is inserted in a bulb, by setting the position in the rotating direction of the electron gun, after the electron gun is inserted to the inside of a bulb neck. CONSTITUTION:When an electron gun 1 of a color cathode-ray tube is inserted in a bulb, the electron gun is inserted in a neck 3 at first, and after that, the position relation in the rotating direction of the neck and the electron gun is detected by a light detecting means 17 through the neck. The position of the electron gun in the rotating direction is set to make the detecting output at the maximum, and the lower opening end of the neck is sealed. By such a method, even through the position in the rotating direction is slipped when the electron gun is inserted, it can be set to the regular position in the rotating direction in the next working position, so as to make the rotating position setting of the electron gun accurately and stably, and the generation of a defective product owing to the position slippage in the rotating direction can be prevented.
Patent JP-H02266039-A (JP)
Title: Wall with fire resisting construction
Inventor: IMADA HIROAKI
IPC: E04B1/94
Filed: 1989-04-03
Abstract: PURPOSE:To obtain a comfortable dwelling environmental wall with a fire- resisting construction by providing adhesives and a fireproof lamination layer on the surface of a plate body which is acceptable for one hour fire-resistance, and loading a heat insulation fireproof composite plate overlapping a plastic form of a metal sheet exceeding semi-incombustibility. CONSTITUTION:A panel 1 is so formed in the shape of a sandwich that it is constituted of a hat shaped and longer body metal surface member 2, nailing sections 3 and a metal rear member 5 coating the longitudinal rear of heat insulating materials 4 sticking on the rear of the surface member 2. A joint section 9 consists of a fixture 10 and a facing cover 11, a joint section 9' is constituted of a longer back batten 12 with a hat shaped section and a fireproof caulking material 13, and a plate body 14 is formed of a fire resisting material which is an inorganic material and is acceptable by a test for one hour fire resistance. The plate body 14 coating the surface with a lamination layer 17 is laid and fixed on a skeleton 15, and the panel 1 is fixed to the surface thereof through clamps 16. Then, after the fixture 10 is fixed to the joint section 9, the facing cover 11 is interlocked with stoppers 10b through an elastic deformation, and the joint section 9 is formed.
Patent JP-H10280208-A (JP)
Title: Clothing for shielding from electromagnetic wave and electroconductive woven fabric
Inventor: OSHIRO KIYOTOSHI
IPC: A41D31/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a piece of clothing for shielding from electromagnetic wave capable of efficiently shielding a human body from electromagnetic wave by tightly contacting the human body with the clothing, and to obtain an electroconductive woven fabric providing a piece of the clothing with flexibility, air-permeability and such durability as not to reduce its shielding ability. SOLUTION: This piece of clothing is obtained by tailoring such a piece of clothes as a shirt, trousers and overalls by using an electroconductive fabric 1 in such a way as to make its collar 4 tightfitting and fix elastic cords, etc., 9 to sleeves 5, waist 6a and bottom. The other objective electroconductive woven fabric 1 is composed of electroconductive yarns whose cores are each spirally twined with an electroconductive linear material therearound, the linear material being a metallic tape or a tape made electroconductive by plating a synthetic resin tape with metal.
Patent JP-H071223-A (JP)
Title: Strip cutting mechanism for cable manufacturing machine
Inventor: MATSUKUSU KOTSUHO
IPC: H01B13/00
Filed: 1994-04-22
Abstract: PURPOSE: To eliminate the deformation of a heavy cable handling part and particularly prevent a knife drive mechanism from becoming dirty by insulation material particles. CONSTITUTION: A knife drive device 50 is arranged on a plane determined by a cable 25 to be processed, and two knife pairs are attached adjacent to operation members 51, 52 of a knife drive mechanism. A fixed pivot mechanism 31 is attached on a machine frame 11, and the cable 25 is cut using a first knife pair through it. After that, one end of the cable is pivotally rotated for a second knife pair, then the cable end is stripped using the second knife pair, and the other end of the cable is stripped using the first knife pair.
Patent JP-H11266198-A (JP)
Title: Mobile communication system
Inventor: SHINAGAWA NORITERU
IPC: H04W92/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in the amount of wire line for connecting an exchange to a ratio station, increase in the number of switch terminals for containing the wire line in the exchange accompanied by making a radio zone small, increase of handoff frequency by making the wire zone smaller or increase of the amount of handoff control by the exchange accompanied by realization of soft handoff control. SOLUTION: A cable line is made to contain plural radio stations 203 by containing each of plural radio stations 203-1, 2, and so on in radio station containing devices 202-1, 2, and so on and connecting the plural radio station containing devices 202-1, 2, and so on to an exchange 201 by way of cables lines 250 and 251. Also, by connecting the cable line, which connects plural radio containing devices 202, to the exchange 201 by way of a connection device, plural combinations of groups of radio stations which can perform the handoff control without the exchange intervened is enabled.
Patent JP-H10284372-A (JP)
Title: Reduction-type projection lens system
Inventor: NAKASUJI MAMORU
IPC: G03F7/20
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a reduction-type projection lens which gives a margin to the outer diameter dimension of an exciting coil of a sample side lens, and suppresses aberration smaller compared with the conventional system. SOLUTION: In a reduction-type projection lens system of a charged particle beam projection aligner having a reduction rate of 1/m, the outer diameters and the lens core inner diameters of lenses 2 and 5 are set to satisfy one of the following inequalities; (mask side lens outer diameter)/m<(sample side lens outer diameter) and (mask side lens core inner diameter)/m<(sample side lens core inner diameter). The abberation can be reduced by setting the number of AT (number of ampere turns) of the lens 5 higher than that of the lens 2.
Patent JP-S5420217-A (JP)
Title: Exhaust pipe for 2 cycle engine
Inventor: TANBA SHINICHI
IPC: F02B75/02
Filed: 1977-07-15
Abstract: PURPOSE:To obtain automatically optimum length of exhaust pipe, driving the exhaust pipe throttle along longiludinal direction of the exhaust pipe by means of the feeler expander to expand and contract in accordance with exhaust gas temperature.
Patent JP-S5311285-A (JP)
Title: Intermittent driving device
Inventor: KIKI TOSHII
IPC: F16H31/00
Filed: 1976-07-16
Abstract: PURPOSE: It is devised to decrease the working noise of the driving procedure and to increase the security of working by the changing over of the electric current connected to the driving device through the medium of switch device linked with driving device at the time of intermittent driving of the negative load controlling cam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61246114-A (JP)
Title: Hair tonic composition
Inventor: OGURA KYOICHI
IPC: A61K8/00
Filed: 1985-04-23
Abstract: PURPOSE:To provide a hair tonic composition containing solvent extract of TOCHU-KASO (fruit body of Cordyceps sinensis) and having extremely effective hair growing and hair tonic activities. CONSTITUTION:The objective hair tonic composition contains preferably 0.00001-30% (based on the hole hair tonic composition) solvent extract of TOCHU-KASO produced by extracting TOCHU-KASO with a solvent preferably selected from methanol, ethanol, butanol, acetone, ethyl ether and water. The composition exhibits strong hair tonic effect when applied to the human scalp or animal skin. For example, the falling off of hair is suppressed, the lanugo hair is thickened, the growth rate of hair is remarkably increased, the dandruff is suppressed and the intchiness of scalp is prevented by the application of the composition to the human scalp. The remarkable increase in the hair growth rate can be achieved by applying the composition to an animal. The extract is non-toxic to human body, etc., and has high safety.
Patent JP-H11281508-A (JP)
Title: Pressure sensor
Inventor: HORI MASAMI
IPC: G01L9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor which can be used at high temperatures of approximately 150 deg.C or more without any leakage of a fluid from a glass seating or from the solder joint part between a pressure introducing tube and the glass seating. SOLUTION: A pressure sensor is provided with a metal pressure introducing tube 1 provided with a through hole 11 to introduce a fluid to be measured with pressure and comprising one orthogonal surface 12 with respect to the axis of the through hole 11, a glass seating 22 in which an axial hole is provided, and one surface 21 intersecting the shaft hole 23 at right angles is metalized by a metalizing layer 24 and is joined by solder to the one orthogonal surface 12 of the pressure introducing tube 1 with their axes matched to each other, and a pressure sensor chip 3 joined to the other surface 22 of the glass seating 22 to convert pressure into an electric signal.  In this case, the glass seating 22 is formed of crystalline glass obtained by uniformly depositing micro- crystals and is joined to the one orthogonal surface 12 of the above-mentioned pressure introducing tube 1 by gold and tin alloy base solder in constitution.
Patent JP-S63250982-A (JP)
Title: Image pickup device
Inventor: NAKAMURA KAZUNARI
IPC: H04N5/335
Filed: 1987-04-07
Abstract: PURPOSE:To obtain plural pictures of optical characteristics with a miniature image pickup device by changing a relative optical position between an optical filter having plural groups of optical members in which the optical characteristics respectively differ and the photosensitive part of the solid-state image pickup device. CONSTITUTION:In the front side of a CCD 23, the optical filter 31 which is constituted by first filter groups 41 consisting of mosaic filters and second filter groups 42 consisting of light-insulating members are alternately arranged in the positions corresponding to the photosensitive parts 35 and those corresponding to vertical transfer CCD37 being non-sensitive parts. The rate of the first filter groups 41 and the second filter groups 42 which are shifted by piezo-electric vibrators 32a and 32b in accordance with a signal level detected in a signal level detection circuit 27 and which are arranged on the mentioned photosensitive parts 35 in accordance with a light quantity which is made incident on the photosensitive parts 35 changes. Thus, a miniature stop mechanism whose form is nearly similar to the chip of the CCD23 can be constituted.
Patent JP-H09278605-A (JP)
Title: Nonionic surfactant for agrochemical spreader
Inventor: TOGE MICHIAKI
IPC: A01N25/30
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a nonionic surfactant for an agrochemical spreader to be added to a spraying aqueous solution of an agrochemical to improve the wet spreadability of the agrochemical on a hardly wettable surface of crops, weeds, noxious insects, etc., and to obtain an agrochemical spreader containing the surfactant. SOLUTION: A POE tridecyl ether produced by adding ethylene oxide to a 13C higher alcohol at an average addition molar number of 5-8mol is used as a nonionic surfactant for an agrochemical spreader.