baber/WOPTO huggingface dataset:
Patent JP-H08167503-A (JP)
Title: Thermosensitive heater wire and its manufacture
Inventor: OBARA KAZUYUKI
IPC: H05B3/56
Filed: 1994-12-14
Abstract: PURPOSE: To manufacture a heater wire with the copper wire surface not corrode even by iodine ions and meeting requirements sufficiently by making at least one of an inner wound metal electrode end and an outer wound metal electrode wire as an anode-side metal electrode wire, and having on metal of high corrosion resistance its surface. CONSTITUTION: An inner metal electrode 2 is wound around a core wire 1, on which a high-molecule thermosensitive material 3 comprising a nylon component which contains an iodide metal compound and an antioxidant to provide conductivity is coated. Then, an outer wound metal electrode wire 4 is further wound so that an insulating exterior 5 is formed as the outermost layer. A DC component electric field is impressed to make at least one of the inner wound metal electrode wire 2 and the outer wound metal electrode wire 4 an anode side electrode, and the metal electrode wire to be the annode side electrode possesses a metal whose surface is highly corrosion-resistant. Consequently, a simple construction makes it possible to offer an excellent heat- resistant life characteristic which sufficiently meets the requirements.
Patent JP-2001127887-A (JP)
Title: Communication system
Inventor: NISHIHARA KENICHI
IPC: H04W4/90
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication system extremely improved in convenience by respectively transmitting an emergency broadcast command and an ordinary broadcast command through different lines (transmitting the emergency broadcast command through a satellite line and transmitting the ordinary broadcast command through a ground line, for example), and separately recording the emergency broadcast command and the ordinary broadcast command. SOLUTION: A terminal station is provided with a signal information processing part for identifying whether the broadcast command from a control station is transmitted through the satellite line or through the ground line and a memory having areas for the broadcast command of the satellite system and for the broadcast command of the ground system and corresponding to the discrimination of the signal information processing part, the broadcast command of the satellite system and the broadcast command of the ground system are separately recorded.
Patent JP-H11101905-A (JP)
Title: Optical reflector made of polybutyelne telephthalate resin and its manufacture
Inventor: KATSUMATA TORU
IPC: C08J7/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical reflector made of a polybutylene telephthalate resin, by which an optical reflection metallic layer can be directly formed without applying primary-coating such as undercoating on a molded article because the surface luster of the molded article is very high and gas generation is less and which not only has the high mirror finished property and high brightness feeling but also is excellent in adhesion to the metallic layer and heat resistance, is manufactured. SOLUTION: A resin composition, in which (B) 10 to 80 pts.wt. of a polycarbonate resin and (C) 1 to 30 pts.wt. of an inorganic filler of <=10 μm in the average primary particle size are compounded with (A) 100 pts.wt. of a polybutylene telephthalate resin having the amt. of a terminal carboxyl group of <=50 meq/kg, is molded to the molded article. The optical reflection metallic layer is formed directly on at least one portion of the molded article to manufacture the optical reflector made of the polybutylene telephthalate resin.
Patent JP-S63178973-A (JP)
Inventor: ONUMA TOSHIHIDE
IPC: H05K13/00
Filed: 1986-12-27
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-H09151769-A (JP)
Title: Diagnostic device for idle speed control device in internal combustion engine
Inventor: SHIMIZU HIROKAZU
IPC: G01M15/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a trouble diagnostic device without giving an undesirable influence on operability during idle operation, by performing a trouble diagnosis without opening/closing an idle control valve during the idle operation. SOLUTION: Whether an idle switch is turned on or not is decided (S1), whether condition is under fuel cut or not is decided (S2), and a cylinder pressure, when the idle switch is turned on, is sampled (S3). An ISC/V (solenoid- operated idle control valve) is forcedly opened by a prescribed opening (S4), a cylinder pressure, when the ISC/V is forcedly opened, is sampled (S5), and cylinder pressure change margin = ISC/V force open time cylinder pressure- initial value cylinder pressure is calculated (S6). The cylinder pressure change margin calculated in S6 is compared with a normal decision value (OK decision value) (S7), ISC/V5 is decided normal (S8), the cylinder pressure change margin is compared with an abnormality decision value (NG decision value) (S9), and ISC/V is decided in trouble (S10).  Diagnostic pending is decided in S11, advancing to S12, a number of diagnostic times is counted.
Patent JP-H03170593-A (JP)
Title: Working fluid
Inventor: YOSHIDA YUJI
IPC: C09K5/04
Filed: 1989-11-30
Abstract: PURPOSE:To provide a working fluid which scarcely affects the ozonosphere by using trifluoromethane, pentafluoroethane, and difluoroethane at a specified weight ratio as the essential constituents. CONSTITUTION:A working fluid containing at least three hydrofluorocarbons, i.e., at most 50wt.% trifluoromethane, at most 85wt.% pentafluoroethane, and 15-90wt.% difluoroethane. Since this working fluid is produced by mixing only hydrofluorocarbons that do not contain a chlorine atom in the molecular structure, it scarcely affects the ozonosphere. In addition, it has a vapor pressure comparable to that of chlorodifluoromethane at a service temperature of machinery in which trifuuoromethane cannot be used alone, and it is suitably used as a chlorodifluoromethane substitute in the working fluid for a heat pump of, e.g. an air conditioner or a refrigerator.
Patent JP-H11131442-A (JP)
Title: Bulkhead slope lining
Inventor: KONNO MASAHIKO
IPC: E02B3/08
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a bulkhead slope lining more natural and easy to construct by use of timber. SOLUTION: A frame body is formed of two upper and lower crossbars 1, a pile 2 situated in corners of cells, and a hardware 3 for connecting them. The hardware 3 is formed by pressing an iron plate, and it consists of a U-shaped sectional channel part 3a, and two flat parts 3b extended from both the edges thereof so as to be gradually extended. In the crossing part of a grid, the hardware 3 is inserted between the crossbars, and the outer surface of the flat part 3b is put on the side surfaces of the crossbars 1 and fixed by screws 6. By connecting the crossbars 1 by the hardware 3 in this way, a hole-like space 7 is formed by the channel parts 3a of four hardwares. The pile 2 is inserted to this space 7, and driven into a slope. The channel parts 3a of the hardwares are fixed to the driven pile 2 by screws 6. The respective cell is closely filled with stones of about 10 cm at the minimum.
Patent JP-H08140685-A (JP)
Title: Site-specific variation transduction
Inventor: YAMASHITA HIROANI
IPC: C12R1/19
Filed: 1994-11-22
Abstract: PURPOSE: To provide a site-specific variation transduction method having improved easiness and stability and provide a kit for performing the transduction. CONSTITUTION: This site-specific variation transduction method contains (1) a step to react a vector containing an inserted DNA as a target for the site- specific variation transduction and a DNA for variation transduction with a protein catalyzing a DNA chain exchange reaction to prepare a vector having a variation transduced by the DNA chain exchange reaction and (2) a step to transduce the vector having transduced variation into a host cell. The invention also relates to a kit for the site-specific variation transduction containing a protein catalyzing the DNA chain exchange reaction. The transduction of the vector into the host cell may be performed under a selection pressure or by transducing the vector again into a proper host to obtain a DNA having surely transduced variation.
Patent JP-S6485272-A (JP)
Title: Adhesive
Inventor: IWATSUKI MAKOTO
IPC: C09J189/00
Filed: 1987-12-09
Abstract: PURPOSE:To obtain an adhesive excellent in biocompatibility and adhesiveness and useful for surgical operation, by mixing human fibrinogen with silk fibroin. CONSTITUTION:Silk fibroin (B) which has optionally been freed from sericin and treated with an enzyme is dissolved in 2-50pts.wt., per pt.wt. (B), 5-80wt.% aqueous solution of an alkali (alkaline earth) metal salt, and said metal salt is removed from the solution with a dialyzer in which a dialyzing membrane or a hollow fiber is used. A salt is optionally added to the dialyzate to obtain an aqueous solution of component B. Human fibrinogen (A) is dissolved in distilled water at 32-35 deg.C, and the resulting solution is mixed with an aqueous component B solution containing 5-90wt.%, preferably, 20-70wt.%, based on the mixture of components A and B, component B.
Patent JP-H06164170-A (JP)
Title: Package locking structure
Inventor: TAKEUCHI MIYUKI
IPC: H05K7/14
Filed: 1992-11-20
Abstract: PURPOSE:To ensure sufficient area for storing a package connector, facilitate the operation of a package lever, improve the operability of package removal and package replacement. CONSTITUTION:When a package 10 is pressed to the side of a back board, the package 10 is locked at the point that the package 10 reaches a previously set pressing position by a lock part which has elasticity in the vertical direction to the inserting/removing direction of the package 10, a lock part receiving groove provided on the protruding part 6b of a package shield board 6 and the leading edge 9 of a case 8 provided with a plane vertical to the inserting/ removing direction of the package 10.
Patent JP-2001130662-A (JP)
Title: Refilling package holder and refill mounting method
Inventor: UJIHARA JUN
IPC: B65D51/24
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved refilling package holder and a refill mounting method, capable of easily charging a refilling package and easily ascertaining the remaining quantity of a liquid. SOLUTION: In this refilling package holder and the refill mounting method, an outer frame body is provided which has a pourer fixed to its upper part by a screwing method or the like and whose lower end is opened, and an inner frame body is provided which can detachably mounted in the outer frame body from its underside. It is so constituted that a refilling package is contained in the inner frame body removed from the outer frame body to be fitted into the outer frame body from its lower end side and that the refilling package is allowed to communicate with the pourer. A fixing means for the outer frame body is provided on either one side or both sides of the inner frame body.
Patent JP-H04186699-A (JP)
Title: Cooling device for electronic equipment
Inventor: ANDO TAKASHI
IPC: H05K7/20
Filed: 1990-11-16
Abstract: PURPOSE:To reduce noise and save electric power by installing a spot fan near a heat generating part on a printed board and dispersing the heat from said heat generation part, using ventilated air against each heat generation part. CONSTITUTION:Various kind of semiconductor devices including a memory device, such as a power transistor 3 for a power source circuit, an IC 4, an inductance device 5 are mounted on each printed board. Out of the electronic parts mounted on the printed board 2, a cooling spot fan 6 is installed near the power transistor 3 and the IC 4 which generate large power. If it is arranged that the spot fan 6 drives when it reaches a specified temperature, using a temperature sensor separately, it will be possible to save power and prevent the generation of noise as well.
Patent JP-H05128553-A (JP)
Title: Optical disk device
Inventor: KOUZU TAKEZUMI
IPC: G11B7/09
Filed: 1991-10-29
Abstract: PURPOSE:To simplify the structure of an optical disk device by laying out light receiving devices on the slanting as specified on a focal plane of an information record plane and dividing the light receiving plane of the photodetector elements into a fine area as for their slanting directions. CONSTITUTION:A light receiving plane of a light receiving device 2 laid out on the slant at a specified angle on a focal plane F of an information record plane is divided into fine areas ranging from B1 to B6 where a higher area component is extracted from each of the fine areas from B1 to B6 so as to obtain a comparison result. Based on this comparison result, a focus error is generated. More specifically, in a focus error signal generation circuit 30, if a just focus position is displaced, a focus error signal is generated in conformity with the amount of displacement. This signal forces a specified gain to be amplified so that a focus coil may be driven. This construction makes it possible to make an entire optical system vertically changeable and attain focussing servo and simplify the construction of a compact disk player 1.
Patent JP-H08168835-A (JP)
Title: Manufacture of end member of shell to be connected to exhaust pipe
Inventor: TANABE KOJI
IPC: B21D19/04
Filed: 1994-12-15
Abstract: PURPOSE: To manufacture an end member for a welded joined part which is a weak point in strength, in the end member of a shell for a catalytic converter for purifying exhaust gas of an automobile. CONSTITUTION: Each of both end parts with a prescribed part 14 in between at the middle part in the axial direction of a cylindrical material A is flaringly expanded in diameter to form two body parts 12, 13; then, one body part 12 is expanded in the direction vertical to its axial center to form a flange part 2 in an annular ring shape; and the other body part 13 is formed into a funnel- shaped body 5 to be a part connecting with the body of the shell.
Patent JP-H10151516-A (JP)
Title: Groove machining method for polishing disc
Inventor: SAWAZAKI MITSUO
IPC: B23D5/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To easily form a groove in a pat, fixed at a disc body, with high precision by a method wherein, with the cutter of a groove machining means pressed against the pat, a guide rod is moved along a guide groove formed in a recessed surface or a protrusion surface in a guide member, and a groove is formed in the protrusion surface or the recessed surface of the pat. SOLUTION: When a rotary shaft 47 is rotated to the right, a body part 35 is moved upward. Simultaneously with introduction of the upper end of a guide rod 39 in the guide groove of a guide member 27, a spindle part 37 is moved to below and the lower end of the cutter 41 is pressed by the pat 15 of a polishing disc 11. Further, regulation of the depth of a groove formed in the pat 15 is effected through vertical movement of a stage 19. From this state, the guide rod 39 is moved along the guide groove of the guide member 27, and through repetition of the above, a groove in a vertical direction is formed in the pat 15 of the polishing disc 11.
Patent JP-2001130432-A (JP)
Title: Electric power steering device for vehicle
Inventor: KASAI EIJI
IPC: B62D6/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device capable of accurately judging the abnormality of a temperature sensor (a substrate temperature sensor). SOLUTION: In this electric power steering device, the temperature of a heating part is estimated in accordance with the current conducted in an electric motor 30, and it is judged whether this estimated temperature (a transient temperature value TTR) has changed more than a first specified temperature (8 deg.C) from a temperature at a specified time or not. When this temperature condition and a condition, in which an abnormality that a temperature TMPBORD detected by the substrate temperature sensor 23 does not change more than a second specified temperature (2.5 deg.C) from a temperature (TMPBORD REF) detected at the specified time is shown, are effected, it is judged that the substrate temperature sensor is abnormal. Accordingly, it can be surely detected that an abnormal state has occurred in which a constant temperature remains indicated regardless of the fact that the substrate temperature sensor indicates a temperature within a detectable range.
Patent JP-H07167053-A (JP)
Title: High vacuum exhaust device
Inventor: SATO KATSUAKI
IPC: F04C25/02
Filed: 1993-12-14
Abstract: PURPOSE:To shorten a starting time by a method wherein when high vacuum exhaust pumps are respectively disposed to a plurality of vacuum treating chambers, a vacuum piping for interconnecting the exhaust pumps is provided, and the exhaust pump designed to start by utilizing exhaust operation of the exhaust pump under a starting is roughed. CONSTITUTION:When a vacuum treating chamber 1 and a high vacuum exhaust pump 9 are already started and a vacuum treating chamber 2 and a high vacuum exhaust pump 10 are started, a roughing pump 18 is started, a roughing valve 14 is opened, and the roughing valve 14 is closed when the pressure of the exhaust pump 10 attains, for example, 50 mmTorr. Shield valves 20 and 21 are then opened and by utilizing exhaust gas of the exhaust pump 9, the exhaust pump 10 is caused to effect vacuum exhaust. When the pressure of the exhaust pump 10 is decreased to a value below, for example, 0.2 mmTorr, the exhaust pump 10 is started and the shield valves 20 and 21 are closed again. A roughing valve 15 is opened to effect roughing of the vacuum treating chamber 2. When the pressure of the vacuum treating chamber 2 attains 50 mmTorr, the roughing valve 15 is closed, a main valve 7 is opened, and the vacuum treating chamber 2 is brought into a high vacuum by the exhaust pump 10.
Patent JP-H09150518-A (JP)
Title: Ink jet head
Inventor: KOMATSU FUMITO
IPC: B41J2/075
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head in which the reliability is enhanced, noise is suppressed and the manufacturing cost is reduced by facilitating the manufacture of components. SOLUTION: A rotary drum 3 is housed in a housing 2 and continuous threadlike ink is ejected centrifugally from the inside of rotary drum 3 through each ink ejection hole thereof. Ejected ink is partially passed through a slit mechanism 4 to form ink droplets 47 sequentially and the flight thereof is controlled, so that the ink droplets 47 required for recording adhere onto a recording paper. Ink droplets 47 not required for recording are collected an reused. The slit mechanism 4 comprises a pair of partitioning members 30, 31 disposed oppositely each other, and each partitioning member 30, 31 is separated into an knife edge part 68, 69 forming a slit 32, and a part 70, 71 for supporting the knife edge part 68, 69. Each knife edge part 68, 69 is made of a conductive material.
Patent JP-H08146269-A (JP)
Title: Fixing mechanism of optical parts
Inventor: YOSHIZAWA SEIJI
IPC: G02F1/13
Filed: 1994-11-22
Abstract: PURPOSE: To provide a mechanism with which positioning and fixing of optical parts with one operation are possible and assembling stages are simple. CONSTITUTION: This fixing mechanism has fixing contact pieces 7a for positioning and fixing the optical parts by inscribing the positioning side of a base bracket 1 on a perpendicular plane in the central part of pressing pieces 7 of clips 6. The lower bent pieces of moving pieces 8 are provided with a pair of clips formed with pawls 9 engaging with the circumferential edges of detaining holes 5 of this base bracket 1. The optical parts 30 are placed in the window frame of the base bracket 1 and the lower bent pieces 8b of the moving pieces of the clips are inserted into the detaining holes of the window frame from the upper surfaces in both side parts of the optical part and are engaged with the pawls. The optical parts are thus positioned and fixed by means of the base brackets 1 and the clips.
Patent JP-H08149164-A (JP)
Title: Transmitter
Inventor: SAITO MAKOTO
IPC: H04L27/12
Filed: 1994-11-21
Abstract: PURPOSE: To realize a transmitter in which the spread of spurious radiation is easily suppressed with simple configuration. CONSTITUTION: The on/off operation of a transmission circuit (3, 6, 8) and a carrier signal generating circuit 27 is controlled by a 1st control signal CNT2 rising at a prescribed timing and falling at a prescribed timing and the on/off operation of a modulator (24, 26, 29, 30) is controlled by a 2nd control signal CNT1 rising slowly in the same rising timing as that of the 1st control signal CNT2 or in a slower timing and falling slowly in the same falling timing as that the 1st control signal CNT2 or in a faster timing to prevent the occurrence of an event caused when a leaked carrier signal fc is pulse-modulated and to suppress the spread of spurious radiation.
Patent JP-H10138971-A (JP)
Title: Bicycle parking device
Inventor: MATSUOKA ISAO
IPC: B62H3/08
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To house many bicycles in a narrow space by parallely and alternately arranging many wheel erecting and placing horizontal side grooves and inclined side grooves whose rear ends are inclined upward, and deep other wheel grooves continued on the extension of the front ends of the grooves on the upper surface of a block, and providing longitudinal movement stopping parts. SOLUTION: One side wheel erecting and placing horizontal side grooves 3 in which one side wheels 2, 5 of bicycles 1, 4 are to be dropped, erected and placed, one side wheel inclined side grooves 6 in which the other side wheels 5 of the other bicycles 5 are to be dropped, erected and placed, and whose rear ends are inclined upward, and deep other wheel dropping grooves 10, 11 in which the other wheels 8, 9 of the bicycles 1, 4 are to be dropped, erected and placed are continuously provided, and they are parallely and alternately provided on the upper surface of the block 7. Many bicycles can be parallely and orderly arranged by providing rearward movement stopping parts 12, 13 for the other wheels 8, 9 on the rear ends of the other wheel grooves 10, 11, and competition of the adjacent bicycle can be avoided.
Patent JP-H10153125-A (JP)
Title: Failure detection device for engine having supercharger
Inventor: NISHIOKA FUTOSHI
IPC: F02D23/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To precisely sense failure states of intake sensors of an engine having a supercharger. SOLUTION: An upstream side intake temperature sensor 22 is arranged on an intake passage 14 on an upstream side of a supercharger 24 for sensing an upstream side intake temperature thaa, while a downstream side intake temperature sensor 42 is arranged on the intake passage 14 on a downstream side of the supercharger 24 and an upstream side of an intercooler 25 for sensing a downstream side temperature thas. Failure of the downstream side intake temperature sensor 42 is determined when the temperature thaa sensed by the upstream side intake temperature sensor 22 is lower than cooling water temperature thw of an engine 1 at least by a specified value th1, and higher than the temperature thas sensed by the downstream side intake temperature sensor 42 at least by a reference value th2.  Failure determination of the intake temperature sensors 22, 42 is precisely and surely performed based on the fact that the intake on the downstream side of the supercharger 24 is compressed by the supercharger 24 and always shows temperature higher than that of the intake on the upstream side of the supercharger 24.