baber/WOPTO huggingface dataset:
Patent JP-H04362516-A (JP)
Title: Magnetic recording medium
Inventor: MIYATA ICHIJI
IPC: G11B5/72
Filed: 1991-06-07
Abstract: PURPOSE:To improve the reliability of the ferromagnetic metallic thin film type magnetic recording medium by providing ferromagnetic metallic thin film layers on a front surface or both front and rear surfaces of a nonmagnetic base, allowing specific silicone to exist on the ferromagnetic metallic thin film layers and further, allowing fatty acid ester to exist simultaneously thereon, thereby improving the traveling property and durability under severe conditions such as repetitive traveling at a high speed and still state. CONSTITUTION:This magnetic recording medium is constituted by providing the ferromagnetic metallic thin film layers the front surface or both front and rear surfaces of the nonmagnetic base, and allowing the silicone having a nonhydrophobic functional group at least at one piece of molecular terminals and untaiming >=5 atomic % silicon atom to exist on the ferromagnetic metallic thin film layers and further allowing the fatty acid ester to exist simultaneously thereon.
Patent JP-H0919033-A (JP)
Title: Clamp for wiring
Inventor: MORITA KATSUYUKI
IPC: H02G3/30
Filed: 1995-06-29
Abstract: PURPOSE: To provide a clamp, for wiring, whose installation operation to a board is performed extremely easily, by which a load is not applied too much to held cables and by which the cables can be held gently. CONSTITUTION: A clamp 1 for wiring is constituted in such a way that a synthetic resin clamp part 2 is installed at the upper end of a metal pin part 3 so as to be rotatable, that the lower end side of the pin part 2 is fixed to a board and that cables can be held by the clamp part 2. A groove 32a is formed on the surface of a bearing body part 32 at the clamp part 2, a part of the groove part 32a forms a through hole so as to communicate with the housing space of the pin part 3, and the edge part at the upper end of the pin part 3 is exposed partially from the through hole. In addition, a bearing rotation part 34 is installed so as to protrude on the rear surface side of the clamp part 2. When the clamp 1 for wiring is fixed to the board, the bearing rotation part 34 comes into contact with the board, and a gap is formed between the board and the clamp part 2.
Patent JP-2000346450-A (JP)
Title: Solar heat utilizing water heater system
Inventor: OHASHI KIYOSHI
IPC: F24S90/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a hot water from flowing to a boiler caused by a responsiveness of a mixing valve by opening a solenoid valve when a sensing temperature of a second temperature sensor is higher than a set temperature of a second solenoid mixing valve and closing when not higher. SOLUTION: When a hot water temperature in a hot water storage tank is higher than a set temperature of a motor driven three-way valve 27, hot water in the tank flows through a second coupling tube 23, is mixed with water by a first solenoid mixing valve 25, regulated to a set temperature of the valve 21 while sensing a hot water temperature by a first temperature sensor 26, and output. When the temperature of the hot water in the tank is the same as the set temperature of the valve 27 or lower than that, the hot water in the tank is output through a third coupling tube 28, a fifth coupling tube 31, a second solenoid mixing valve 29 and a boiler. Accordingly, the high- temperature hot water is not supplied to the boiler during an automatic operation.
Patent JP-H1116517-A (JP)
Title: Cathode-ray tube apparatus
Inventor: SANO YUICHI
IPC: H01J29/86
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To compose a cathode-ray tube having enough atmospheric proof strength that can sufficiently reduce deflection electric power. SOLUTION: A cathode-ray tube is provided with a vacuum envelope consisting of a corn part that a funnel outward form is gradually expanding from a neck part to the panel direction and a funnel main body whose outward form is rapidly expanding from a panel side end of the corn part and a deflection yoke 37 mounted from the outside of the neck to the outside of the corn part. At least one part of an outer surface of a corn part 40 and inner surface of a core 44 is formed into a noncircular shape, and a part where a gap is not even is provided between the outer surface of the corn part and inner surface of the core.
Patent JP-H09326129-A (JP)
Title: High density recording/reproducing device
Inventor: KITAMURA ATSUSHI
IPC: G11B7/125
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a high density recording/reproducing device capable of irradiating a light beam of a short wavelength band on an optical recording medium for large capacity forming the recording capacity of the optical recording medium. SOLUTION: The recording capacity of an optical recording medium becomes larger with lessening a light beam size converged on its recording layer, and the light beam size becomes smaller with shortening the wavelength of the light beam converged on the optical recording medium. Thus, in the high density recording/reproducing device, by transmitting outgoing light from a laser light source 1 through a harmonic output band 4 consisting of non-linear optical material, a harmonic of a shorter wavelength compared with the outgoing light is obtained.  Since the wavelength of the light converged on a recording layer of an optical disk 2 becomes shorter by beforehand making a filter 6 on which the light beam transmitting through the harmonic output band 4 is made incident a band filter transmitting through only a wavelength area of a second harmonic (nearly 1/2 times of basic wavelength), the recording capacity of the optical disk 2 becomes larger.
Patent JP-S649057-A (JP)
Title: Anti-skid control device
Inventor: ISHII AKIRA
IPC: B60T8/48
Filed: 1987-07-02
Abstract: PURPOSE:To aim at miniaturizing an accumulator or a pump by providing a second valve device which opens and closes the discharge side of the pump in accordance with the differential pressure between the master cylinder side pressure and the pump pressurized pressure, for controlling a pressurized liquid passage led to a main pipe line, on the master cylinder side of a release circuit. CONSTITUTION:When hydraulic fluid is discharged from a wheel cylinder 4 into a hydraulic fluid reservoir 16, a pump 14 pressurizes the hydraulic fluid and transmits its discharge output to a control port 10. This pressure allows a third plunger 31 to descend until it abuts against a plate member 33, and simultaneously, a plunger 24 is moved upward. When the pressure is increased, the plunger 24 is at first moved overcoming the pressure of a master cylinder 2 until a ball valve 26 is seated on a valve seat 26. When the pressure is further increased, a ball 28 is lifted up from a valve seat 30 so as to increase the pressure between a selector valve 12 and the ball valve 25. Thereafter, when the discharge pressure of the pump 14 approaches the clacking pressure of a relief valve 17, a rubber spring 34 is also compressed so as to open the valve 17, and the discharge side pressure of the pump 14 becomes constant after it is increased to the clacking pressure of the relief valve.
Patent JP-S6056899-A (JP)
Inventor: ISHIKAWA SHIYOUJIROU
IPC: B26D3/26
Filed: 1983-09-05
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-S648946-A (JP)
Title: Curved tube for endoscope
Inventor: HAJIMA TSURUO
IPC: F16L3/16
Filed: 1987-07-02
Abstract: PURPOSE:To prevent the damage of the junction of nodal rings due to long-term use, by mounting a shaft member having a flange part for preventing the detachment of the first and second tab parts by the movement of the nodal ring provided to the engaging parts of the first and second tab parts in the diameter direction. CONSTITUTION:The first tab part 22 is constituted so that a circular head part 25 is provided to a nodal ring 29 so as to protrude from the end surface thereof in a protruding state through a connection part 27 and a through-hole 26 is provided to the head part 25. The circular arc female part 28 corresponding to the outer diameter of the head part 25 is formed to the second tab part 23. Adjacent nodal rings 19 are jointed in a freely rotatable manner so as to engage the head part 25 of the first tab part 22 with the female part 28 of the second tab part 23 and not detached even when pulled in the axial direction. A shaft member 32 is provided to the engagement part of the first and second tab parts 22, 23. The shaft part 33 of the shaft member 32 is inserted in the through-hole 26 and the other end thereof is caulked to form a flange part 35 having a diameter almost same to that of the first flange part 34. Therefore, even when the adjacent nodal rings 19 are moved in the diameter direction, the detachment of the first and second tab parts 22, 23 is prevented.
Patent JP-S5954958-A (JP)
Title: Electromagnetic acoustic transducer
Inventor: MORIMOTO KAZUO
IPC: G01H11/02
Filed: 1982-09-22
Abstract: PURPOSE:To apply a strong magnetic field into an object to be inspected at a high flux density by including a plurality of plate-shaped magnets arranged to facing each other in the magnetic polarity through a thin-plate-shaped core and a high frequency current coil wound on the circumference thereof transversely. CONSTITUTION:In this electromagnetic acoustic transducer, plate-shaped magnets 20a-20f are arranged sequentially to face one another in the N and S poles and sheet-shaped ferrite cores 21a-21g are interposed at both the ends of the magnet group and between the magnets 20a-20f so as to integrate them. A coil 22 is wound on the circumference of a magnetic circuit composed of the plurality of magnets 20a-20f and supplied with a high frequency current. Interval T0 between the magnets 20a-20f of the magnetic circuit shall meet lambda= 2T<0>.sin theta, where lambda is the wavelength of ultrasonic wave generated and theta the propagating direction thereof.
Patent JP-S6059223-A (JP)
Title: Treatment of head of cast-in-place pile
Inventor: SUEYOSHI KOUICHI
IPC: E02D9/00
Filed: 1983-09-08
Abstract: PURPOSE:To automatically break the extra-banking concrete of a pile by a method in which expansion cases are attached to the upper end of main reinforcing bars, concrete is placed, and after the beginning of the coagulation of concrete, a static breaker is packed into the expansion cases. CONSTITUTION:A reinforcing bar cage consisting of main reinforcing bars 2 and hoop bars 3 is assembled in a hole 1 excavated, and plural expansion cases 4 are radially attached to the upper end of a main reinforcing bar 2. Concrete 14 is placed into the hole 1 to bury the expansion cases 4 with the reinforcing bar cage in the concrete 14. After the beginning of coagulation of the concrete 14, a static breaker 15 is packed into the expansion cases 4 through an injection hose 11. Cracking is caused in the extra-banking concrete 14' on th upside of the pile head 16 by expansion of the static breaker 15, and the extra-banking concrete 14' so broken is removed out.
Patent JP-H058589-A (JP)
Title: Anti-curler for electronic blackboard
Inventor: KOIKE NOBUO
IPC: H04N1/00
Filed: 1991-07-04
Abstract: PURPOSE:To provide an anti-curler for a simple low-cost electronic blackboard preventing the twist setting of a writing medium. CONSTITUTION:An anti-curler 16 is mounted to a long-sized writing medium 14 stretched among a plurality of mutually separated parallel rollers 10, 11, 12, 13, and rotatable flange sections 15 are formed at both ends of at least one roller 11. When the writing medium 14 is moved, the gradual displacement in one direction of the writing medium 14 is regulated by the anti-curler 16 by the mounting parallelism of the rollers 10, 11, 12, 13 and its own weight of the writing medium 14, and corrected by the rotatable flange sections 15 at both ends of the roller 11, and projection from the end faces of the rollers 10, 11, 12, 13 of the writing medium 14 and the damage of the writing medium 14 are prevented. The post-working of the writing medium 14 is eliminated by using the anti-curler 16 composed of a member separate from the writing medium 14, thus reducing the manufacturing cost of the writing medium 14.
Patent JP-2000353540-A (JP)
Title: Control valve type lead-acid battery
Inventor: EGUCHI YOSHIHIRO
IPC: H01M2/04
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide excellent life performance in which each cell chamber has no difference in temperature, pressurizing force of electrode group and reduction in electrolyte by arranging a heat insulating member and a rigid member or a heat insulating rigid member on the battery jar surface on the upper surface side of a battery. SOLUTION: A battery jar 1 is integrally molded of a resin, and the inner part is divided, for example, vertically in two lines and laterally in three lines to form six cell chambers 2a-2f in total. An electrode group 9 consisting of positive and negative electrode plates and a separator is housed in each cell chamber. The electrode plate 10 and separator of the electrode group 9 are horizontally laminated, and a lid having a gas exhaust valve is mounted on the opening surface of the battery jar side surface. A lid 7 of the same material as the battery jar is mounted on the battery jar upper surface, and a heat insulating member 4 and a rigid member 5 are mounted one over another thereon. A terminal 8 is protruded onto the lid 7, and the lower part is connected to one end of a connecting conductor serially connected to the electrode group of each cell chamber.
Patent JP-S5786700-A (JP)
Title: Emergency air cylinder
Inventor: IGA SADAFUMI
IPC: F17C7/00
Filed: 1980-11-20
Abstract: PURPOSE: To use a demand valve which is provided in an air vent hole as an emergency air cylinder by actuating it by means of a diaphragm.  
     CONSTITUTION: A negative pressure is applied to the air vent hole 3 at the lower side of a demand valve 6 through air intake process, and a diaphragm 7 is displaced inward and a magnification lever 8 is actuated. The lever 8 forces the working lever 61 of the valve to descend against the force of a spring 62, then the valve 6 is opened, and the air flows into a mouth from the mouthpiece 4. When the air discharged from the mouth flows into an air vent hole 3 from the mouthpiece 4, a high pressure is generated in the air vent hole 3 and the valve is closed. The exhaust air in the air vent hole 3 opens a valve 5 and is discharged outside of a cock body. The actuation is repeated by aspiration process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05190043-A (JP)
Title: Composite layer of unprocessed ceramics
Inventor: ROODERITSUKU HIYUUBUREHITO HET
IPC: H01B17/60
Filed: 1992-06-23
Abstract: PURPOSE: To provide an untreated ceramic complex layer which features high strength, easy handling and minimal thickness by using a self-supporting extremely thin ceramic film as a base material and forming a finishing layer thereon by a tape casting method. CONSTITUTION: Electrodes 3 are provided on a base layer 2 which is of an untreated ceramic film, a ceramic finishing layer 4 is also formed which fills gaps between the electrodes 3. In this case the ceramic film is of self-supporting ceramic material with a thickness of 40μm or less and is prepared from heat reversible gel solution in which suspended ceramic material over 45vol% and bonding agent are mixed. Then, the layer 4 is formed by a tape casting method, under the following conditions: the bonding agent should be made of polyethylene with an intrinsic viscosity of essentially not less than 5dl/g and the thickness of the ceramic film should be 25μm or less. There is obtained an extremely the ceramic complex layer 1 which is highly strong and easy to handle.
Patent JP-S5964924-A (JP)
Inventor: AASAA JIEIMUZU METSUTSU
IPC: H03K17/14
Filed: 1983-09-07
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-S6319976-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: SONE KENRO
IPC: H04N5/335
Filed: 1986-07-14
Abstract: PURPOSE:To set up a shutter speed matched with an object by using a frame interline transfer type CCD and generating a 1st charge pulse during a vertical scanning period to discharge accumulated electrostatic charge. CONSTITUTION:Unnecessary charge accumulated in a photoelectric conversion part 1 is transferred to a vertical transfer part 2 by the 1st charge pulse and sent to a discharge part 7 through a transfer part 2 and a selection gate part 6. During the period, signal charge accumulated in the photoelectric conversion part 1 is transferred to the vertical transfer part 2 by a 2nd charge pulse and transferred to an accumulation part 8 through the transfer part 2 and the gate 6. The signal charge for one field transferred to the accumulation part 8 is transferred to a horizontal transfer part 3 during a vertical scanning period, transferred into a transfer part 3 by a horizontal transfer pulse and then outputted through a signal charge detecting part 4. The 1st charge pulse is outputted at an optional position during the period.
Patent JP-S5866994-A (JP)
Inventor: MIZUTANI MASAMICHI
IPC: G09G3/04
Filed: 1981-10-16
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-S6141470-A (JP)
Inventor: JIEREMII POORU WATOSON
IPC: A61M16/04
Filed: 1985-07-27
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-S6224995-A (JP)
Inventor: MASAKI TOSHIMICHI
IPC: G06K9/00
Filed: 1985-07-25
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-S6225257-A (JP)
Title: Plate wave flaw detecting device
Inventor: INOUE SATORU
IPC: G01N29/04
Filed: 1985-07-26
Abstract: PURPOSE:To shorten a blind sector area and to reduce variation in lift-off due to the vibration of a material to be inspected by providing a generation coil and detection coils opposite each other across the material to be inspected in a sandwich state, and adding the output signals of the detection coils. CONSTITUTION:The generation coil 3 and detection coils 4a, 4b, and 4c are held at constant intervals of distance L opposite each other across the material 1 to be inspected. The material 1 to be inspected is carried and inserted into the interval L and then an exciting power source 8 and a pulser 9 are driven under the command of a flaw detector 11 to generate a plate wave 2. Lift-off characteristics of a flaw detection echo of plate wave flaw detection are the sum of characteristics of the respective coils and the flaw detection echo does not vary with the lift-off. Namely, when the interval between the generation coil 3 and detection coil 4a and the interval between the detection coils 4b and 4c are held constant, the flaw detection echo does not vary in amplified regardless of the vibration of the object material 1, so the SN ratio is improved.
Patent JP-H0343379-A (JP)
Title: Container for transportation and preservation of meat
Inventor: KOGA KAKUHIKO
IPC: A23B4/16
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a container for meat transportation and preservation which is particularly excellent in maintaining the freshness of meat by a method wherein the container is composed of a high-nitrile resin, and a gas mixture containing oxygen and carbon dioxide as essential components is filled in vacant space. CONSTITUTION:Meat is packed in a container composed of high-nitrile resin, and a gas mixture containing oxygen and carbon dioxide as essential components is charged in the container, which allows the meat to be preserved for a long time period. 10-30vol.% carbon dioxide gas is adequate for that purpose. High-nitrile resin is defined as a copolymer mainly composed of unsaturated nitrile monomer such as acrylonitrile or metacylonitrile, etc., and containing more than 50wt.% unsaturated nitrile monomer. The content of unsaturated nitrile monomer less than 50wt.% may result in a decrease in the preservation period due to a lack of the gas tightness.
Patent JP-H11348904-A (JP)
Title: Method and device to fill chip parts having top face and rear face in stick-form case by making them face the same direction
Inventor: SUGIYAMA OSAMU
IPC: B65B5/08
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a filling method and a device by which ultra-small chip parts having a top face and a rear face can be automatically filled in a stick-form case under a state wherein the chip parts are made to face the same direction. SOLUTION: From a bulk case 6 where a large number of chip parts 7 are housed, the chip parts are carried by arranging them in order on a carrying path 10 of a cassette feeder 2, and from the carrying path 10, one chip part 7 is held in the recess of a rotor 12, and that state is detected by a sensor, and the top face/rear face is discriminated, and the rotor 12 is normally rotated or reversed in response to the top face/rear face of the discriminated chip part 7, and the chip part 7 is transferred to a chuter 18 on an outlet side while making it face the same direction.  Then, the chip part 7 is carried from the chuter 18 to a filling port, and is horizontally held by a sucking motion with air by a suction part 37, and the chip part 7 is pushed in by the rod 40 of a descending cylinder, and is horizontally held directly above the opening of a stick-form case 24, and then, the chip parts are filled and housed under a laminated state on a receiving spring which is frictionally held in the case 24 for this filling method for chip parts. This device is applied to this filling method.
Patent JP-S5954977-A (JP)
Title: Checking circuit for solenoid drive circuit
Inventor: HASE ARIYASU
IPC: G01R31/00
Filed: 1982-09-22
Abstract: PURPOSE:To detect both short-circuiting and disconnection of a solenoid while analyzing the details of troubles simply by adding a simple circuit adapted to apply voltage to the convensional checking circuit according to a control signal. CONSTITUTION:In a test 1, a drive controlling circuit 1 samples a checking signal FIR with transistor Tr1-Trn set non-driven. When the checking signal is the logic 1, at least one of the transistors conducts, hence being judged to be defective. In the test 2, the transistors Tr1-Trn are driven one at a time sequentially with the drive controlling circuit 1 while the checking signal FIR is sampled. When the FIR is not the logic 1, the Tr1-Trn are judged to be defective or the solenoid to be short-circuiting. In the test 3, a transistor Q3 is energized by a checking control circuit 3 with Tr1-Trn all set non-driven and the FIR is sampled. When the results are the logic 0, this condition is judged to be normal.
Patent JP-S6226048-A (JP)
Inventor: KANEKO NAGAO
IPC: A61B8/00
Filed: 1985-07-29
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-H06260501-A (JP)
Title: Insulated-gate field-effect semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/78
Filed: 1993-06-14
Abstract: PURPOSE:To prevent leak caused by pin holes between a gate electrode and a channel formation region, by forming a gate insulation film consisting of a oxide insulation film and a silicon nitride film on the upper surface and side surface of the gate electrode. CONSTITUTION:A gate electrode 20 made of material of one-conductivity type semiconductor or conductor is formed on an insulation substrate 1. The upper surface and side surface of this gate electrode 20 are coated with an oxide insulation film, and a multi-layer structure gate insulation film 21 consisting of a silicon nitride film formed on this oxide insulation film. Moreover, one pair of source region 29 and drain region 30 of planar structure are formed on this gate electrode 20, in a self-alignment manner and in close contact with the insulation surface of the substrate 1. The upper surface of the non-single crystal silicon is provided with a channel forming region 27 formed on an intrinsic or substantially intrinsic non-single crystal semiconductor layer where hydrogen is added being closely contacted so that the gate insulation film 21 reduces pin holes appearing between the gate electrode and the channel forming region 27.