baber/WOPTO huggingface dataset:
Patent JP-S58192671-A (JP)
Title: Casting method
Inventor: UCHIYAMA SHIYOUJI
IPC: B22D19/08
Filed: 1982-04-14
Abstract: PURPOSE:To stick a member to be stuck securely on the surface of a casting with good workability, by sticking the member to be stuck, such as a powder of nonferrous metal having the m.p. slightly lower than the m.p. of the casting, on the surface of the casting cavity of a casting mold and charging molten metal in the mold. CONSTITUTION:A member 4 to be stuck, which is powder, granule, swarf or the like of nonferrous metal such as copper, tin or the like having the m.p. slightly lower than the m.p. of a casting 2, is stuck or adhered on the whole or part on the surface of the casting cavity 3 of a casting mold 1. Molten metal is charged in the cavity in this state so that the member 4 is stuck and formed on the entire surface or part of the surface of the casting 2. The nonferrous metal is thus formed in one body with the casting without stripping and the casting 2 is provided with the resistance to abrasion and corrosion or is formed with a pattern.
Patent JP-S60203678-A (JP)
Title: Method of formation of vibration-damping film
Inventor: SATOU TOSHIO
IPC: C09D161/20
Filed: 1984-03-29
Abstract: PURPOSE:To form a sheet vibration-damping film, by blending a specific melamine resin coating compound with a scaly inorganic substance in a specific ratio to give a vibration-damping coating compound, applying it to a substrate of steel plate of automobile, ship, etc. CONSTITUTION:(A) A melamine resin coating compound obtained by dissolving an oil-soluble melamine resin and an oil-modified alkyd resin in an aromatic hydrocarbon having 110-150 deg.C boiling point or a solvent consisting essentially of it (e.g., a solvent obtained by blending the main solvent with 1-10pts.wt. based on 100 total solvent of a higher alcohol or glycol having 150-200 deg.C boiling point) is blended with (B) 100-300pts.wt. scaly inorganic substance (based on 100pts.wt. resin of melamine resin coating compound), to give a vibration-damping coating compound. A substrate is coated with it to 1-5mm. thickness, and dried under heating at 100-150 deg.C.
Patent JP-H05266738-A (JP)
Title: Manufacture of laminated sheath cable and its manufacturing device
IPC: B29C47/02
Filed: 1992-03-18
Abstract: PURPOSE:To provide a laminated sheath cable having excellent appearance and stable quality. CONSTITUTION:After a laminating tape us guided with a forming tube so as to be arranged lengthwise on the periphery of a cable core, an overlapped portion and the like are heated by means of hot jet, and passed through a forming fusing device 5. In the forming fusing device 5, a ceramic drawing die 7 is fitted inside a holder 8, and a plate-like electric heater 10 is fitted outside the holder 8. A thermo couple 11 is interposed in the vicinity of the drawing die 7. The thermo couple 11 is connected to a temperature controller 12 so that the drawing die 7 is heated and held at a temperature of 80-90 deg.C.
Patent JP-S62220904-A (JP)
Title: Coaxial collet
Inventor: FUCHS VOLKER
IPC: B23B31/12
Filed: 1987-03-17
Abstract: A coaxial collect truck is disclosed having at least two clamping jaws which are radially adjustable by a respective chuck lever, whereby every chuck lever is connected to a respective stationary base part at one end by a first spring joint and is connected to a set collar at its other end by a second spring joint. The set collar is capable of engaging and releasing the clamping jaws by being rotatably seated at the base part by a respective third spring joint. Coaxial clamping in the sub-micrometer range is thereby achieved for precision round parts, particularly of plug pins for the releasable connection of optical fibers of light waveguides, whereby all chuck levers, base parts, first, second and third spring joints as well as the set collar are fashioned of one piece from a common plate.
Patent JP-H08258620-A (JP)
Title: Fog lamp for automobile
Inventor: MATSUBARA MASAO
IPC: F21S8/10
Filed: 1995-03-22
Abstract: PURPOSE: To provide a lighting fixture for an automobile which can preclude thermal deformation of a reflector by improving the heat radiation performance of a yellow globe surrounding a light source. CONSTITUTION: A fog lamp for an automobile is equipped with a parabolic reflector 22 installed in a lamp body 10, a light source 26 installed approx. at the focus of the reflector 22, a yellow globe 50 installed in a position surrounding the light source 26 and turning the white light from the source into yellow, and a direct incidence shutoff shade 42 which is installed ahead of the globe 50 and shuts off the direct beam of light heading forward from the light source 26 without reflection by the reflector 22. The yellow globe 50 is shaped cylindrically whose foremost extremity and tail are left open, and the open edge at the tail of globe 56 is located apart from the reflector 22, and the two openings of the globe 50 are led into the lamp chamber, and thereby the heat emitting characteristics of the inside of globe 50 are improved.
Patent JP-2000261778-A (JP)
Title: Pay broadcast charging system and receiver in its system
Inventor: MITSUBORI SHIGERU
IPC: H04W4/24
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To easily and surely collect charges by enhancing the degree of freedom of an installed position of a pay broadcast receiver and relieving a load on a pay broadcast provider for managing subscribers in a pay broadcast for each program or a meter rate pay broadcast. SOLUTION: A pay broadcast receiver 2 is provided with a portable telephone function section 18 that transmits information data, a portable telephone antenna 9, and a number entry means 23 for numeral information such as a portable telephone set telephone number and a registered password or the like. The portable telephone function section 18 stores a portable telephone set telephone number owned by a viewer and an individual password and the portable telephone antenna 9 transmits view charging information by the portable telephone set telephone number of the viewer. The pay broadcast receiver 2 does not require wired connection to an indoor telephone line connection terminal by using the portable telephone system to increase the degree of freedom for the installation position of the receiver.  Furthermore, a broadcast enterprise can utilize subscriber information possessed by a communication enterprise 5 in the case of application of pay broadcast reception and collection of pay broadcast charge.
Patent JP-H02240648-A (JP)
Title: Photosensitive material
Inventor: SATO KOZO
IPC: G03C1/06
Filed: 1989-03-15
Abstract: PURPOSE:To accelerate development and polymn. and to obtain an image having high image quality under milder development conditions by incorporating a borate compd. into a photosensitive layer. CONSTITUTION:A borate compd. represented by formula I (where each of R1-R4 is alkyl, cycloalkyl, etc., and M is an alkali metal or prim. to quat. ammonium) is incorporated into a photosensitive layer. The borate compd. in the photosensitive layer is subjected to direct or indirect one-electron oxidation with silver halide to generate radical species and free radicals having polymn. initiating ability are generated from the radical species to accelerate development and polymn. A photosensitive material giving an image having superior discrimination under development conditions of low temp. and short time can be obtd.
Patent JP-H11285474-A (JP)
Title: Eyeground camera
Inventor: TOKORO HIDEMITSU
IPC: A61B3/14
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an eyeground camera that can prevent a photographing error even if it is structured so as to insert a visible fluorescent photographic barrier filter and an infrared fluorescent photographic barrier filter in an optical path of a photographing system. SOLUTION: The eyeground camera can perform infrared fluorescent photographing and visible florescent photographing, a barrier filter 44 for visible fluorescent photographing and a barrier filter 45 for infrared fluorescent photographing are provided insetrably in a photographic system. Then an avoidance means is provided to prevent a barrier filter different from one intended for photographing from being inserted and prevent a photographic error.
Patent JP-H02240635-A (JP)
Title: Liquid crystal element
Inventor: AOKI KAZUO
IPC: G02F1/1337
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a liq. crystal element having a stable memory effect at the time of multiplex driving and ensuring high contrast by diagonally vapor- depositing an inorg. substance to form a uniaxially orienting film, injecting a ferroelectric liq. crystal and applying an alternating electric field to change the oriented state. CONSTITUTION:When a ferroelectric liq. crystal 5 is held between two substrates 1 having electrodes 2 to obtain a liq. crystal cell, a uniaxially orienting film 3 is previously formed on at least one of the electrodes 2 by diagonally vapor- depositing an inorg. substance such as SiO. The liq. crystal 5 is injected and then an alternating electric field is applied to change the oriented state. A liq. crystal element having a stable memory effect at the time of multiplex driving and ensuring high contrast can be obtd.
Patent JP-S55154763-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANSAI NORIO
IPC: H01L21/331
Filed: 1979-05-23
Abstract: PURPOSE:To reduce the base expansion resistor of a semiconductor device by side- etching an impurity mask when patterning the mask, selectively implanting ion with corrosion resistant mask used thereat, removing the mask, and redistributing the ions. CONSTITUTION:An inpurity mask SiO2 film 11 is coated on an N-type semiconductor, a corrosion-resistant photoresist film 12 is formed thereon, and openings are perforated corresponding to the emitter and collector forming regions. Then, with the film 12 as a mask, the film 11 is selectively etched, and side-etched under the films 11 and 12. Thereafter, with the film 12 used again as a mask an N-type impurity ion is implanted thereon to form regions 14A and 15A, the film 12 is removed, P-type impurity ion is implanted using the exposed film 11 as a mask, and P-type base regions 16 and 17 are formed. simultaneously, new SiO2 films 18 and 19 are produced on the surface, the regions 14A and 15A are redistributed to form N<+>- type emitter region and a collector region 15.
Patent JP-H08263186-A (JP)
Title: Parallel interface circuit
Inventor: UEMURA HIROSHI
IPC: G06F3/00
Filed: 1995-03-22
Abstract: PURPOSE: To shorten the rise time of a status signal and prevent element destruction. CONSTITUTION: The status signal is outputted by a totem pole circuit from a peripheral device to the receiver of a host device. Consequently, the rise of the status signal becomes fast. Further, a thermistor TH 1 is interposed in the power supply line from a power source Vcc and then even if an output terminal 101 short-circuits to the ground, the overheating of the thermistor accompanying an increase in the current from the power source and the flow of an overcurrent due to an increase in resistance are prevented, so that a TR 1 is prevented from being broken.
Patent JP-H07265225-A (JP)
Title: Bathroom unit
Inventor: AKI HIDEO
IPC: E03C1/20
Filed: 1994-03-31
Abstract: PURPOSE:To install a washing place floor regardless of the installation position of a drain pipe and easily assemble a bathroom unit so as to be suitable for the shape of a building by forming a groove on the bathtub side of the washing place floor of the bathroom unit, and providing drain hole installation sections on both sides of the groove. CONSTITUTION:This bathroom unit 1 is constituted of a bathtub 2, a bathtub peripheral frame 3, a wainscot 4, an apron 5, and a washing place floor 6. The wainscot 4 provided on the peripheral wall of a washing place is constituted of a general wainscot and a narrow entrance wainscot. When an entrance is provided on the right side of the opposite wall face of the bathtub 2, the narrow entrance wainscot is used as the wainscot on the opposite wall having the entrance, and the entrance is provided at the portion where no entrance wainscot is provided. The washing place floor 6 is made of a plate-like body erected at a periphery section 64, a groove 61 is provided on the bathtub 2 side, and drain port installation sections 62, 62 are provided on both sides of the groove 61. The washing place floor 6 can be installed regardless of the installation position of a drain pipe.
Patent JP-S62220474-A (JP)
Inventor: AMAIKE TOSHIYUKI
IPC: B65H19/12
Filed: 1986-03-19
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-H04297614-A (JP)
Title: Sheathing method and timbering therefor
Inventor: TAKEBE KUNIZO
IPC: E02D17/08
Filed: 1991-03-27
Abstract: PURPOSE:To permit operations to be made within excavated trench under safe condition by a method in which at a dangerous stage where the wall of excavated trench would possibly be collapsed, timbering for sheathing assembled on the ground's surface is inserted into the excavated trench. CONSTITUTION:A pair of waling parts 7 facing each other are detachably supported on a suspender 5 suspended from a hanger, and a timbering material A equipped with a shore-strut jack 9 is put into the excavated trench D between the waling parts 7. A steel sheet pile E is pressingly set between the trench wall and each of the parts 7 and the jack 9 is extended by operation on the ground's surface to make it contact with each of the parts 7. The couplement between the parts 7 and the suspender 5 is released to pull up the suspender 5 and the hanger.
Patent JP-2000261112-A (JP)
Title: Printed wiring board
Inventor: NARA SHIGEO
IPC: H05K1/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a printed wiring board which can reduce radiation noise without being affected by a viahole or the like. SOLUTION: A pattern wiring is branched in the vicinity of an output terminal of a first IC 12. A first pattern wiring 20 after branched is connected with an input terminal of a second IC 14. A second pattern wiring 22 after branched is so extended that the vector direction of a flowing high frequency current 32 becomes reverse to a high frequency current flowing in the first pattern wiring 20, and connected with an equivalent circuit 16 whose characteristic is almost equal to that of the input terminal of the second IC 14.
Patent JP-S53147090-A (JP)
Title: Acetolactone derivative
Inventor: IYORI RIYOUJI
IPC: C07H19/16
Filed: 1977-05-30
Abstract: PURPOSE: Acetolactone derivative I (R 1 , 2  are H, organic group), or OH-protected derivative thereof; e.g. 2-(2',3'-o-isopropylidene-β-ribofuranosyl)-2-(1-furylmethylene) acetolactone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11255786-A (JP)
Title: Hapten of triclofos methyl, its antibody and determination
Inventor: KAWADA MICHIYASU
IPC: G01N33/577
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hapten that comprises a specific triclofos methyl derivative and is useful for producing a bonding product to a high-molecular substance having an immunogenicity, for example, for producing an antibody to be used in analysis of the residual triclofos methyl. SOLUTION: This compound is a novel hapten represented by formula I (R<1> is a 1-4C alkyl; R<2> is H, methyl; (n) is an integer of 1-10), typically O-2,6- dichloro-p-tolyl O,O-dimethylphosphorothioate (triclofos methyl). This compound is useful for production of a bonding product with a high-molecular substance that is useful for producing an antibody to be used in residual analysis of triclofos methyl as an organophosphorus microbicidal agent. The compound is prepared by allowing a dihalogenated thiophosphate of formula II (L<1> , L<2> are each a halogen) to react with 2,6-dichlorophenol of formula III, followed by reaction of the product wit an ester of formula IV (P is a protecting group for carboxyl group) in the presence of a base.
Patent JP-S51140186-A (JP)
Title: Sleeve manufacturing process
Inventor: OOBA TADAICHIROU
IPC: H01R43/04
Filed: 1975-05-28
Abstract: PURPOSE: The simple manufacturing process of the sleeve grasping different cables in connection, besides enabling to compress both sides of the sleeve with two dice of the same kind to be the same diameter on both side periphery. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10262261-A (JP)
Title: Crt display device
Inventor: HASEGAWA TADASHI
IPC: H04N3/26
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To detect an electron beam scanning position in real time even when a display screen size and a scanning frequency, etc., are changed by correcting a counted value from a counting part based on a correction value and obtaining the horizontal scanning position coordinate of an electron beam. SOLUTION: In a figure showing the specifications of the two points of a horizontal scanning direction coordinate and a vertical scanning direction coordinate set on a CRT screen, the screen 1 of a CRT display, a display area 2 where images and characters, etc., are displayed and sawtooth-shaped waves 3 for indicating a voltage waveform for which the absolute value of a deflection current made to flow through the horizontal direction deflection coil of a CRT is converted to a voltage are displayed.  Then, a timing that the electron beam is passed through by horizontal scanning on the screen is detected, counting is performed by the signals of a fixed cycle with the prescribed time phase of the horizontal scanning of the electron beam as a trigger, the correction value is calculated by comparing the counted value counted at the detected timing with the coordinate value of a reference point and the horizontal scanning position coordinate of the electron beam is obtained by correcting the counted value based on the correction value.
Patent JP-H06249581-A (JP)
Title: Device for supplying powder and particle to molten material
Inventor: SATOU SHIYOUJI
IPC: C21C1/10
Filed: 1993-02-26
Abstract: PURPOSE:To remove easily powder and particle adhered to a supplying valve and to recover a function of the valve. CONSTITUTION:Inert gas from an inert gas bomb 10 is acted upon powder and particle contained in a storing tank 1 and the other inert gas is discharged from a gas multiplying mechanism 5 to a downstream side of a supplying pipe 3 so as to transport the powder and particle. If in the case that a function of the supplying valve 4 is damaged due to adhesion of powder and particle to the valve, inert gas gas from the gas multiplying mechanism 5 is discharged inversely and fed into the supplying valve 4 so as to remove the powder and particle adhered to the valve.
Patent JP-H10260128-A (JP)
Title: Method for comparing scattergram
Inventor: FUJITA TAKAZOU
IPC: G01N15/14
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To intelligibly display the frequency information of two scattergrams in comparison. SOLUTION: A plurality of particles respectively contained in first and second specimens are measured by means of a particle measuring instrument and first and second distribution data indicating the frequency distributions of the particles in a two-dimensional coordinate plane are respectively prepared from measured parameters obtained from the specimens. Then the frequencies of the first and second distribution data corresponding to each coordinate are compared with each other and third distribution data indicating the compared results on the two-dimensional coordinate plane are prepared, and then, scattergrams prepared based on the third distribution data are displayed on a color display device 13 by correlating the picture elements with the coordinates.
Patent JP-H05268172-A (JP)
Title: Transmitter and receiver for proportional control signal
IPC: H04Q9/00
Filed: 1992-03-19
Abstract: PURPOSE:To facilitate the setting of a control midpoint and its maintenance by devising this transmitter-receiver such that a control output is obtained in response to the individual characteristic of a device to be controlled and the control itself is relaxed even when an analog quantity is rapidly changed. CONSTITUTION:An A/D converter 2 digitizes an analog signal for proportional control to obtain analog quantity information. Analog quantity information and switching information used for designating one conversion pattern in plural conversion patterns when the analog quantity information is subjected to data conversion at a reception side are inputted to a P/S converter 3, the digital input is subjected to parallel/serial conversion and a redundancy bit is added to the data and the result is imparted to a modulator 4. A transmitter 5 sends the output of the modulator 4 to the reception side. The data conversion pattern of the analog quantity information depends on the switching information, that is, the proportional control output converted in response to the individual characteristic of the device to be controlled is obtained.
Patent JP-S56161375-A (JP)
Title: 2,4 1h, 3h -quinazolinedione derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61P9/12
Filed: 1980-05-15
Abstract: NEW MATERIAL:A compound expressed by formula I (R 1  and R 3  are lower alkyl; R 2  is alkoxycarbonyl; however, R 1 , R 2  and R 3  are linked to the 5W7 positions and 6W8 positions of the quinazoline nucleus ; R 4  is H, halogen, alkyl, CF 3  or NO 2 ).  
     EXAMPLE: 6-Ethoxycarbonyl-5,7-dimethyl-3-( o-chlorophenyl )-2,4-( 1H,3H )-quinazolinedione.  
     USE: A vasodilator, an ameliorant of blood flow, a hypotensive agent, or an antiarteriosclerotic agent and a synthetic intermediate for 2,4(1H, 3H)-quinazolinedione derivatives substituted at the 1-position unseful as the similar preventing agents and remedies.  
     PROCESS: A compound expressed by formula III is reacted with an isocyanate expressed by formula IV to give a urea derivative expressed by formula II, which is then heat-treated in the presence of an acid or alkali in an alcohol containing 3W10% HCl at 50W100°C to close the ring through condensation and give the compound expressed by formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53149155-A (JP)
Title: Lubricating oil feeder in hot rolling
Inventor: TANDA OSAMU
IPC: B21B27/10
Filed: 1977-06-01
Abstract: PURPOSE:To make possible the exact sure application of even a little quantity of lubricating oil, by cobering the external surface of the hollow roll, in which many drill-holes are drilled, with a covering material of a good oil permeability, and then, by feeding the oil into the inside of the roll that transfers the oil onto the surface of the rolling roll.
Patent JP-H04299561-A (JP)
Title: Lead frame and semiconductor device using the same
Inventor: KUBOTA SHIGEAKI
IPC: H01L23/50
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a semiconductor device of high reliability wherein the generation of chip cracks is reduced in the case of a large-sized semiconductor chip, and manufacture is facilitated. CONSTITUTION:An aperture is formed in the central part of a die pad 11 of a lead frame, and a semiconductor chip is retained only by the peripheral part. In the title semiconductor device, an aperture is formed in the central part, and the semiconductor chip is retained only by the peripheral part, thereby reducing the contact area of the semiconductor chip and the die pad 11.