baber/WOPTO huggingface dataset:
Patent JP-S58202813-A (JP)
Title: Structure of float for slant detecting sensor of working vehicle
Inventor: NISHIDA TETSUYA
IPC: G01C9/18
Filed: 1982-05-22
Abstract: PURPOSE:To improve the detecting accuracy of a sensor and to prevent the erroneous operation of a sensor float, by attaching a coating material to the upward facing surface of the sensor float so that the wetness of the material prevents the producing of liquid drips. CONSTITUTION:On the entire upper surface of a float 16 of a float type sensor 11, which is attached to an agricultural working vehicle, a seal 18, which is wetted by a liquid in a container 14, is stuck. The liquid rises up to the upper surface of a float by a steep slant angle, and the entire surface of the sheet is uniformly wetted. Thus the liquid does not become droplets and the weight of the liquid does not become uneven. When the sensor 11 is inclined by a specified angle or more, either of a proximity switch 17a or 17b, which faces a protruded detecting piece 15a or 15b, is actuated, and the slant direction is detected. At this time, since the weight of the liquid on the upper surface of the float 16 is always kept uniform, the detecting accuracy of the sensor is improved and the erroneous operation can be prevented.
Patent JP-H01259716-A (JP)
Title: Reference signal generator for protective relay
Inventor: BABA YASUO
IPC: H02H3/26
Filed: 1988-04-11
Abstract: PURPOSE:To provide stable reference signals having same phase and same frequency to respective electric stations, by utilizing a transmission line employed in a protective relay for a tester of the protective relay. CONSTITUTION:A sinusoidal signal (a) formed in an oscillating section 1 is modulated in a modulating section 2 thence fed on a transmission line 3. The modulated signal is demodulated at a demodulating section 4 in an electric station B and further modulated at a modulating section 5 thence fed on a transmission line 6. The signal received at an electric station A is modulated at a modulating section 7 to produce a sinusoidal signal (c) which is fed, together with the sinusoidal signal (a), to a waveform synthesizing section 8 where a sinusoidal signal (d) is produced. The signal (d) is further amplified at an amplifying section 9 to produce a reference signal (e). In the electric station B, the signal (b) is amplified at an amplifying section 10 to produce a reference signal (f) having same phase as the signal produced in the electric station A. Consequently, the frequencies of the signals (e), (f) are determined at the oscillating section 1. By such arrangement, sinusoidal signals having same phase and frequency can be obtained easily even between electric stations separated through a power system, end the frequency can be varied easily.
Patent JP-H1056687-A (JP)
Title: Method for improving transmission characteristic of transmission link affected by echo in communication network and its circuit device
Inventor: MATT HANS JUERGEN DR
IPC: H03G3/32
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the transmission characteristic of a transmission link by eliminating an effect of an echo of various delay times in a communication network having a compander inserted to the transmission link to suppress a line echo. SOLUTION: In order to reduce line echoes 4.1, 6.1, the position of a transposition characteristic of a compander 3.7 is controlled according to an electric coupling between a transmission line 1.3 and a reception line 1.5. a level of a noise voltage on the reception line 1.5, and a speech level of a remote subscriber B, or the shape of the transmission characteristic of the compander 3.7 is controlled according to a ratio of a speech level of a local subscriber A to a noise level of the local subscriber A on the transmission line 1.3.
Patent JP-S61245019-A (JP)
Title: Displacement detecting device
Inventor: KYOIZUMI KOZO
IPC: G01B17/00
Filed: 1985-04-23
Abstract: PURPOSE:To eliminate an unnecessary signal waveform generated by a high frequency noise, by delaying a function of a circuit, while a current pulse is being supplied to a magnetostrictive line, or only when an unnecessary waveform is continued. CONSTITUTION:An ultrasonic wave is generated in a part of a magnetostrictive line 1 to which a permanent magnet 2 which can move along the magnetostrictive line stands close, a propagation time of the ultrasonic wave to a specified part of the magnetostrictive line 1 is measured, and a mechanical displacement given to the permanent magnet 2 is detected. Also, a first-order lag element III is provided as a delaying circuit for generating a bias signal which is operated with a delay at the time when a current pulse is impressed to the magnetostrictive line 1, this signal is superposed on a voltage signal by the ultrasonic wave which is detected in the specified part, and also a Schmitt trigger circuit V and a differentiating circuit VI are provided as a pulse forming circuit which is operated by the potential corresponding to an ultrasonic signal in the superposed voltage signal and generates a pulsative signal, and a sample holding circuit 45 is provided as a detecting circuit for obtaining an electric signal being proportional to a mechanical displacement given to the permanent magnet 2 by this pulse signal.
Patent JP-S6426658-A (JP)
Title: Nbr composition
Inventor: AZUMAGUCHI TAKEICHI
IPC: C08L9/02
Filed: 1988-04-08
Abstract: PURPOSE:To obtain an NBR composition for molding and processing, containing polyvinyl chloride based polymer containing a gel and NBR as principal components, having excellent weather, ozone and creep resistance and processability within a wide range of blending ratio. CONSTITUTION:An NBR composition for molding and processing obtained by adding a vulcanizing agent (e.g. sulfur, lead oxide or dicumyl peroxide), vulcanization accelerator, etc., to (A) 5-90pts.wt., preferably 5-55pts.wt. vinyl chloride based polymer consisting of 5-90wt.% gel insoluble in tetrahydrofuran and the remainder soluble in tetrahydrofuran and (B) 95-10pts.wt., preferably 95-45pts.wt. NBR (nitrile.butadiene rubber) as principal components.
Patent JP-H04299513-A (JP)
Title: Vertical furnace
Inventor: KOIKE HIDEKI
IPC: C30B31/16
Filed: 1991-03-27
Abstract: PURPOSE:To avoid the particle pollution on the wafer surface inside and outside the title vertical furnace. CONSTITUTION:An air filter 11 is provided on the leading-in port fitted to the ceiling surface of a case body 1; an exhaust fan 14 is provided on the back surface of the case body 1; clean units 12, 13, 18 are provided inside the case body 1; while the clean air 15, 16 absorbed from said filter 11 and exhausted from the exhaust fan 14 runs in one direction inside the case body 1 to avoid the stagnation of the clean air 15, 16 inside the case body 1 for preventing the particles from adhering to the surface. Furthermore, the clean air 15, 16 can be absorbed from the ceiling surface of the case body 1 to be exhausted from the back surface thereby enabling the turbulence of the clean air around the title vertical furnace to be avoided.
Patent JP-S5515343-A (JP)
Title: Rudder of ship
Inventor: INOUE KOUKAI
IPC: B63H25/38
Filed: 1978-07-17
Abstract: PURPOSE: To accurately mount a rudder body in plywood, which is stacking bonded, at a fixed  location without looseness, by fastening a metallic pipe body to a mounting body of the rudder  body, and by installing the pipe body to a rudder floor b means of a lower seating ring and an  upper seating ring.  
     CONSTITUTION: One side of a lower portion of a metallic pipe body 1-1 is notched, a mounting  body 3 is installed to an upper portion of a rudder body A, an upper edge is inserted into a  notch portion of a side body 4 of the rudder body A, the pipe body 1-1 and the mounting body 3  are integrally caulking fastened and fixing bonded by means of etallic suport levers 5, and another metallic support lever 6 is pierced at an approximate central portion location of the thickness width of the rudder body A at an angle right to the support levers 5 and caulking fastened.  A bored hole 7 is longitudinally mounted to a side body of a rudder floor B, a lower seating ring  C, to which a circular projecting ring 8 fitting installed to the bored hole 7 is studded, is fixing  mounted 9 to the rudder floor B, the upper mounting body 3 of the rudder body A forms a pipe  body 1-2 that has taper in an upper portion of the lower seating ring C of the bored hole 7 of the  rudder floor B, and the pipe bodies 1-1, 1-2 put a cuneiform ring 14 between a projecting ring  provided with the taper 12 of an upper seating ring D and the pipe body 1-2 and fixing install  the ring 14.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5714403-A (JP)
Title: Preventing method for plate width fluctuation of roughly rolled material
Inventor: HIRAMATSU TERUO
IPC: B21B37/00
Filed: 1980-06-27
Abstract: PURPOSE: To improve the precision of plate width in a horizontal rolling process by bending in the plate width direction at nonskid parts alone and doing screw down at a skid part by exerting a strong rolling force and at a nonskid part by exerting a weak force, when a roughly rolled material is screwed down by a vertical roll.  
     CONSTITUTION: At an inlet side of a vertical roll 3, a roughly rolled material 1 is screwed down and linked with a roll mechanism 3 for bending, and its nonskid parts 12, excluding its skid parts 11, is bended in the plate width direction, therefore, an apparent plate width size of this part reduces. Then, the material 1 formed in this way is induced into the roll 3, and its part 11 is screwed down into a prescribed size. On the material 1 performed edging in said way, the metal flow is hard to produce the part 11 and the flow is kept at the minimum in the part 12 by bending, so the material 1 has the excess material existing uniformly in both parts 11, 12, and because of it, the material 1 is rolled into a uniform plate width in the horizontal rolling process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10260145-A (JP)
Title: Energy dispersion type x-ray micro analyzer
Inventor: OHORI KENICHI
IPC: H01J37/256
Filed: 1997-03-20
Abstract: PROBLEM TO BE SOLVED: To perform X-ray analysis simply and in a short time. SOLUTION: This analyzer consists of an electron microscope, an energy dispersion type X-ray analyzer and a computer for controlling them, and it indicates an electron microscope image 28 obtained by the electron microscope as well as an X-ray image 29 obtained by the energy dispersion type analyzer, on the screen of an indicator 26 connected to the computer. In this case, an analysis position 28A in the image 28 indicated on the screen is designated by a pointing device 27A, thereby emitting an electron ray to the designated position to be analyzed and allowing the energy dispersion type X-ray analyzer to start picking up of X-ray spectrum.
Patent JP-S60232175-A (JP)
Inventor: SATOU MASARU
IPC: A61F9/00
Filed: 1984-05-02
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-2000286759-A (JP)
Title: Method for induction type information transmission in telephone tunnel and its system
Inventor: AIZAWA YUJI
IPC: H04B5/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To very easily attain sure inter-communication at an optional position in a telephone tunnel and to attain communication between the inside and the outside of enclosed blocks by eliminating the need for a large scale installation and for approval of concerned authorities with capability of 2-way communication at an optional position under the work and suppressing a transmission/ reception noise. SOLUTION: A radio wave generated from one transceiver 5 is induced into a sheath 2 of an existing power cable inserted through enclosed blocks by approaching or bringing a radio wave induction coupler of each induction radio transceiver 5 in contact with the sheath 2 of the power cable at two parted positions in the enclosed blocks and the other transceiver 5 receives the induced radio wave to communicate information in mutual information transmission in the enclosed blocks such as a telephone tunnel or a tunnel, and the radio wave induction coupler 7 is provided in each transceiver 5 and the transmission reception signal is controlled by radio wave induction.
Patent JP-H07275930-A (JP)
Title: Method and device for manufacturing pipe to be welded
Inventor: KITAOKA TAKEO
IPC: B23K37/02
Filed: 1994-03-31
Abstract: PURPOSE:To strengthen to the effect by heat, etc., and to make it possible to maintain the accuracy of the adjustment of a height for a long time by adjusting the height of a torch welding the inside surface of a steel pipe with a mechanical means such as lever, screw, rod, oblique oblong hole, etc. CONSTITUTION:A steel pipe is sent in a line direction, the outside surface of a pipe is welded by a welding torch B in a specified position, and the inside surface of the pipe is welded by a welding torch A on the downstream side in the moving direction of the pipe. Gas for welding the inside surface and the outside surface, is sealed by seal packings 8a and 8b. At the time of adjusting the height of the torch A, when screwing in an adjust screw 23, a L-type lever 21 is moved counterclockwise around a pin, an adjust rod 24 is moved on the right side, and a member 13 is drawn on a member 12 side. Then the member 12 is moved upward by an oblique oblong hole 25, and the torch A is heightened. When turning the adjust screw 23 reversely, the member 13 can be moved on the left side by the force of a compression spring 26, the member 12 is moved downward, and the torch A is lowered.
Patent JP-S59205-A (JP)
Title: Oscillating circuit having gain correcting function
Inventor: FUJITA KOUICHI
IPC: H03L5/00
Filed: 1982-05-26
Abstract: PURPOSE:To obtain an oscillating circuit which is capable of suppressing a waveform when input voltage is large, by adding an operation for suppressing the input amplitude, to a gain correcting circuit provided on a feedback path of an amplifier. CONSTITUTION:Input voltage Vi is corrected by inserting a gain correcting circuit 3 between an input side of an amplifying circuit 1 and an output side of a feedback circuit 2, and suppressed voltage Vo is supplied to the amplifying circuit 1. The feedback circuit 2 is constituted of a crystal oscillator OSC and a feedback resistance R. As for the gain correcting circuit 3, its input impedance Zi is varied by magnetitude of the input Vi, and also it has a property of suppressing the amplitude of an input when it is large.
Patent JP-S5613141-A (JP)
Title: Manufacture of thermoplastic polyester container
Inventor: OONO KATSUYA
IPC: B29C49/04
Filed: 1979-07-13
Abstract: PURPOSE:To improve a size stability and a mechanical strength when heating is effected, by a method wherein temperature of a blow mold is held at a given temperature, and a pressurized air is passed through under a given pressure temperature condition after a heated parison with a bottom is stretched vertically and horizontally. CONSTITUTION:Temperature of a blow mold 8 is held by an inequality I (where Tg is a glass transition temperature  deg.C of thermoplastic polyester, and MT is a blow mold temperature  deg.C). A parison 12 with a bottom is stretched in the axial direction and is also stretched transversely by blowing a pressurized gas through an air passage 5 into the parison 12. A low-temperature pressurized gas, which satisfies an inequality II (where AT is a low-temperature pressurized gas temperature  deg.C) and is equal to or lower than that of the aforesaid pressurized gas, is passed through the air passage 5 into a molded blow container 12', and the cooled blow container 12' is then unloaded. A suitable temperature of the blow mold is at least 10 deg.C higher than the glass transition temperature, and a preferable heat-curing time is 5-15sec. A suitable temperature of the pressurized gas is about the normal temperature.
Patent JP-H09280601-A (JP)
Title: Air conditioning structure of underground storage
Inventor: NODA SABURO
IPC: F24F1/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To naturally drain the collected condensed water by surely removing the dew generated on a wall surface. SOLUTION: A body 2 of an air conditioner 1 of low profile is installed on a ceiling surface of an underground storage 10 by using a heat exchanging element one side of which is cold, and the other side of which is hot, the dehumidified discharge water generated from the body 2 is naturally drained to a side groove 8 adjacent to the underground storage 10, and an outlet of dry air from the body 2 is provided so that dry air is circulated along wall surfaces such as the ceiling surface, side wall surfaces, and a floor surface.
Patent JP-S5713962-A (JP)
Title: Rotor for superconductive electric rotary machine
Inventor: OKAMOTO KOUICHI
IPC: H02K55/04
Filed: 1980-06-26
Abstract: PURPOSE:To prevent the superconductive breakdown of the superconductive magnetic coil as well as to perform a stabilized operation of the subject rotor by a method wherein a groove is provided on the surface of the side of the superconductive  magnetic winding located in the vicinity of the joined section of a torque tube and  heat infiltrated from the torque tube is absorbed in the groove. CONSTITUTION:A penetrated hole 22 is provided on the side of the superconductive magnetic coil 3 located at the end section of a coil mounting shaft 2 in such a manner that it is connected to the groove 23 which is provided on the side of the superconductive magnetic coil of the coil mounting shaft 2. The liquid helium which is used for cooling the superconductive magnetic coil 3 enters in the penetrated hole 22 and the groove 23. Through these procedures, the greater part of the heat entered through the torque tube 1 is absorbed by the liquid helium and the rise in temperature of the superconductive magnetic coil can be prevented. Also, the groove 23 can be utilized as a path when the liquid helium is filled around the magnetic coil 3.
Patent JP-H08283542-A (JP)
Title: Stretched resin film
Inventor: NAKAJIMA KENJI
IPC: B29L7/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a translucent or opaque stretched resin film which is suitable for synthetic paper and is excellent in heat resistance. CONSTITUTION: This stretched resin film having a void content of 5-50vol.% and an opacity of 35-100% is obtd. from a resin compsn. comprising 100 pts.wt. thermoplastic polyester resin (A), 50-800 pts.wt. crystalline propylene resin (B), and 10-100 pts.wt. modified olefin resin (C), and the sum of the amts. of components B and C is the same as or higher than the amt. of component A. Component C, a modified olefinic resin, is produced by grafiting 0.01-20 pts.wt. α,Β-unsatd. carboxyic ester and 0.01-50 pts.wt. arom. vinyl compd. onto 100 pts.wt.
Patent JP-H06269373-A (JP)
Title: Hot water supply ing apparatus for carbonated bath
Inventor: FUKUDA OSAMU
IPC: F24H1/00
Filed: 1993-03-22
Abstract: PURPOSE:To prevent exhaust gas from leaking by providing the bottom of a air liquid separating tank interposed in a piping leading to an bathtub with a thin pipe, eliminating a puddle in a water path and providing a warm water outlet of an air liquid contact chamber with an exhaust shut-off valve. CONSTITUTION:A vertical air liquid separating tank 10 is interposed in a piping at the downstream side of an air liquid contact chamber 7. While warm water descends and ascends in water paths 8a, 8b, it produces bubbles and exhaust gas is aggregated to be floated up and discharged to the outside from exhaust ports 9a, 9b on the upper part of the tank 10. Since a strong acid in exhaust gas is contained in the warm water, a thin hole 12 or thin diameter pipe 13 for pouring out the warm water in the tank 10 after the completion of hot water supply to a both tub 5 for several 10 seconds for example is installed to prevent the tank 10 from corrosion. The tnak 10 does not fulfill the function of a water sealing tank and needs to prevent the exhaust of a burner 1 from leak from an air liquid contact chamber 7 to the bathtub side. Thus, an exhaust valve 11 which shuts off after the completion of hot water supply to the batntub is installed on the downstream side of the air liquid contact chamber 7. The valve is formed of a valve body 11 opened by the pressure of dropping warm water ane normally closed by the force of a spring 14.
Patent JP-H03289074-A (JP)
Title: Pressure-contact type connector
Inventor: NAKAMURA AKIO
IPC: H01R11/01
Filed: 1990-04-04
Abstract: PURPOSE:To control the dispersion of connection resistance such that it can be held down in a low region by repeatedly arranging a conductor layer made up of a metal film layer, a carbon film layer and a conductor elastomer layer such that the conductor layer can be repeated as a repeating unit to make it into a multi-layer conductor core material. CONSTITUTION:A multi-layer conductor where a conductor layer 1 made up of a plastic film 11, a metal film layer 12 installed on at least one face of the film 11, a carbon film layer 13 installed on the surface of the metal film layer 12, and a conductive elastomer layer 14 installed on the surface of the carbon film layer 13 are repeatedly arranged is used as a core material 16, and at both sides of the multi-layer conductor, a soft insulator elastomer side material 17 is installed to use it as pressure-contact type connector. It is thereby possible to drop the connection resistance of the pressure-contact type connector to a region of several tens ohms (OMEGA), hold down the dispersion of connection resistance between neighboring electrodes to improve the display quality, and reduce the arranging pitch of arrangement of conductor layers to get finer connection correspondence of LCD panel.
Patent JP-H1025606-A (JP)
Title: Glove
Inventor: KOBAYASHI KAZUMI
IPC: A41D19/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a glove capable of preventing the wetting of a wear sleeve with a liquid flowed down, when an arm is upward lifted. SOLUTION: This glove is provided with a finger part 5, a palm part 2 connected to the finger part 5, and an arm part 8. A liquid reservoir 3 is formed around the outer part of an insertion opening 4 formed at the end of the arm part 8 and used for inserting a hand. The liquid reservoir is formed from a water-absorbing member 31 having a water-absorbing property and a cover 32 having a waterproof property. The cover 32 is formed by outwardly bending the end edge of the arm part 8 to cover the surfaces of the water-absorbing member 31 except the surface faced to the palm part 2. A liquid flowed down on the surface of the glove 1 is absorbed into the water-absorbing member 31, when the arm is upwardly lifted. Thereby, the sleeve of a wear is not wetted.
Patent JP-S5423437-A (JP)
Title: Magnetic bubble device
Inventor: SUEHIRO KOUJI
IPC: G11C11/14
Filed: 1977-07-25
Abstract: PURPOSE: To enhance the writing reliability by installing a detecting means to check the writing information to the bubble generator circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0362113-A (JP)
Title: Keyboard apparatus
Inventor: ANDORIYUU KAATAA
IPC: B41J5/10
Filed: 1990-04-04
Abstract: PURPOSE: To replace a specified input device with another one by providing a connecting means which connects a modular type input device with a housing assembly. CONSTITUTION: An alphanumeric character keypad 22 is provided on the left hand side of a keyboard 1, and a numeric keypad 23 is provided on the right hand side of the keyboard 1. Then, the keyboard 1 can be appropriately held by tabs 18, 19, and 26 at the back part and a tub on the left hand side. A cable 25 has two connectors 27 and 28. The alphanumeric character keypad track board 22 or the device 23 can be inserted into a board housing 1, and a pin connector 21 is connected through the connector 28 with the cable 25.