baber/WOPTO huggingface dataset:
Patent JP-H02245241-A (JP)
Title: Regenerative apparatus for catalyst
Inventor: SENOO NOBUMASA
IPC: F23J3/00
Filed: 1989-03-20
Abstract: PURPOSE:To uniformly grind and regenerate catalyst surface by arranging two kinds of mixers, mixing abrasive in air flow at a first step, further mixing this at a second step and grinding the catalyst after straightening with a straightener. CONSTITUTION:The abrasive of silica sand, etc., from an abrasive supplier 4 is charged from a chute 6 just before throttling part 3a in a first step mixer 3, and at the time of carrying this with air from a fan, this flowing velocity is rapidly increased at the throttling part 3a, and the first step mixture is executed while being carried in the air flow at enlarging part. Successively, this is caused to flow to the second step mixer 8 from opening end 3c of a blow nozzle 3b in the first step mixer 3, and in here, this is mixed with the air flow 13 to execute the second step mixture and further, after being straightened with the straightener 9, this is supplied into a catalyst basket 2. Therefore, the uniform grinding can be executed to the catalyst surface and the effective regeneration is executed.
Patent JP-S59191915-A (JP)
Title: Transistor amplifier
Inventor: MORINAGA FUMIAKI
IPC: H03F3/45
Filed: 1983-04-15
Abstract: PURPOSE:To prevent previously the breakdown of an amplifier due to an excessive input by converting a part of the output signal into a DC signal and controlling the input bias or the input gate voltage of the amplifier when the level of said DC signal exceeds the set value. CONSTITUTION:An input signal P1 is supplied to a power amplifying circuit 2 via an amplifying circuit 1 of the preceding stage and delivered through an output terminal P2. The amplitude signal P2 proportional to the output signal is extracted out of the circuit 2 and converted into a DC signal P3 by a wave detecting circuit 3. This signal P3 is amplified by an amplifying circuit 4 and supplied to a threshold value gate circuit 5. When the level of this supplied signal of the circuit 5 exceeds the threshold value set by a constant voltage diode ZD, i.e., the signal P2 has an extremely high level, the signal is delivered to the juncture between resistances R10 and R11. Then the inverted signal is supplied to the gates of FETQ1 and Q2 from an operational amplifier A2, and the gate voltage is suddenly reduced. This can prevent previously the breakdown of an amplifier owing to the escessive input of an FET.
Patent JP-H0212806-A (JP)
Title: Method of forming resist pattern
Inventor: UURURITSUHI KURISUTOPU BETEIGA
IPC: G03F9/00
Filed: 1989-03-20
Abstract: PURPOSE: To obtain a method for forming a photoresist pattern in which the inclination angle of wall face defining an inclining opening can be varied over a wide range regardless of the thickness of photoresist by moving a substrate continuously or stepwise in the lateral direction with respect to a mask during exposure thereby shifting the exposing position. CONSTITUTION: As a method for forming a photoresist pattern having an opening 3 defined by wall faces 5, 6 of specified cross-section, a substrate 8 is moved from a first position where the substrate 8 supporting a photoresist 1 is aligned with a mask 2 continuously or stepwise in the lateral direction with respect to a mask 2 during exposure thus shifting the exposing position. In order to obtain the wall faces 5, 6 of opening 3 having a cross-section shown on the drawing, for example, the photoresist layer is moved in the X direction relative to the mask 2 according to a relevant graph. In this regard, inclination angle of the wall face 5, 6 can be varied by varying the moving distance and the wall face can be inclined entirely by moving the photoresist layer simultaneously in X and Y directions.
Patent JP-H04302733-A (JP)
Title: Vibration isolation holding device
Inventor: DOI MITSUHIRO
IPC: F16F13/00
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a vibration isolation function suitable to both a low-frequency vibration and a high-frequency vibration. CONSTITUTION:A holding elastic body 8 is placed between an inner tube 5 fixed to a power unit side and an outer tube 7 fixed to a car body side, and a part of a partition wall to partition a main fluid chamber 10 composed in parallel to the holding elastic body 8 is composed of a diaphragm 20. And the diaphragm 20 and a bracket 4 fixed to the power unit side have been connected through an attenuator 25 which is made into a free condition when a low-frequency vibration is input, and into a sticking condition when a high-frequency vibration is input. When a high-frequency vibration is input, the diaphragm 20 is vibrated securely synchronously to the vibration of the power unit side, and thereby, the capacity variation of the main fluid chamber 10 is moderated even though orifices 13 and 14 are in a sticking condition, and an increase of a moving spring constant is suppressed.
Patent JP-S56162236-A (JP)
Title: Protection of actuator
Inventor: FUKUSHIMA RIYUUICHIROU
IPC: F02B77/08
Filed: 1980-05-21
Abstract: PURPOSE: To prevent a motor from damages due to burning by a method wherein an overcurrent flowing through the motor is interrupted after a lapse of a predetermined time and at the same time an alarm device is actuated even when a motor drive mechanism is mechanically locked due to freezing.  
     CONSTITUTION: An actuator controls a fuel supply device by receiving a signal from switch 2. When the motor drive mechanism is locked due to freezing or the like, either one of switches 31, 32 and 33 which go OFF when the mechanism is at positions of "operation", "start" and "stop", respectively, is kept ON, a transistor 37 goes ON and a transistor 38 goes OFF to charge a capacitor 40 and when the charge of the capacitor 40 increases to some degree, the transistor 33 goes ON and an electric current flows through either one of the switches 31, 32, a resistor 10, a diode 29 and the transistor 33, so that the transistor 36 and a relay 30 go OFF and relay terminals COM and NO are interrupted to thereby cause the motor 39 to go OFF. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S542188-A (JP)
Title: Low concentration radioactive gas measuring apparatus
Inventor: HIOKI HIDEAKI
IPC: G01N1/22
Filed: 1977-06-08
Abstract: PURPOSE: To make possible the improvement in inspection threshold by selectivity separating and enriching a desired low concentration radioactive gas with a diaphragm method radioactive gas enriching unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05276063-A (JP)
Title: Radio receiver
IPC: H04B1/16
Filed: 1992-03-25
Abstract: PURPOSE:To prevent misunderstanding as malfunction by raising a sound so as to inform changeover to a traffic broadcast when the traffic broadcast of other network is started on the way of a broadcast during reception, raising a sound after the end of the traffic broadcast and selecting the original broadcast. CONSTITUTION:When announcement of traffic information of other network than a broadcast received at present is started, a controller 10 starts a beep tone based on data such as a broadcast identification code and traffic information announcement via a decoder 9 to control a front end 2 thereby selecting the traffic broadcast. When the traffic information broadcast is finished, a beep tone is generated similarly and the original broadcast is automatically selected and misunderstanding of the changeover to the traffic information broadcast as malfunction is prevented by the generation of the beep tone.
Patent JP-H07282483-A (JP)
Title: Optical pickup
Inventor: FUKUMOTO ATSUSHI
IPC: G11B11/10
Filed: 1994-04-05
Abstract: PURPOSE:To miniaturize an optical system for a magneto-optical disk and to reduce its weight and then to improve reliability by providing a 3rd photodiode for detecting a quantity of light from a laser diode on a circuit board. CONSTITUTION:The quantity of laser light irradiating the magneto-optical disk 1 via an objective lens 12 can be controlled by using a detecting signal of the 3rd photodiode 5 as it is. In this case, since this 3rd photodiode 5 is formed together with other photodiodes 3 and 4 on an optical integrated circuit board 6, it is not necessary to provide the 3rd phototdiode separately on a submount 9, etc., as in the conventional practice, and moreover, the whole optical pickup can be miniaturized.
Patent JP-S60210328-A (JP)
Title: Method of flange bending work
Inventor: HAYASHIDA HIROMICHI
IPC: B21D19/08
Filed: 1984-04-04
Abstract: PURPOSE:To prevent generation of creases and distortion and to improve the accuracy of product by using the hold of an auxiliary pad incorporated in a punch as the free end side of the flange part in restriking a preliminary bent flange part of a panel work. CONSTITUTION:A slidable auxiliary pad 11 is provided at the inside of a punch 6 to adjoin the punch. This is energized downward by an elastic body 10, and a stepped part 12 is provided on the forming face 1a of a die 1. Thus, when the pad 11 is in free state, the pad 11 is more projected than the punch 6. As the restriking process, the panel work W having preliminary bent flange part F1 is put in the die 1. Unlike in the past, the bead part of the work W is not trimmed. The work W is then held by the pad 3 and die 1, the whole of a cam 5 is slid in the direction A, and the free end of the part F1 is held by the pad 11 prior to the punch 6, and fixed tension is given to the part F1. Then, the punch 6 formes the part F1 to a flange part of specified form.
Patent JP-H08229244-A (JP)
Title: Rotary game tool
Inventor: SUZUKI TOSHIO
IPC: A63G23/00
Filed: 1995-03-01
Abstract: PURPOSE: To enhance enjoyability by rotating a game tool main body as inclining by providing a coffee-cup type rotary game tool with a supporting base with supports pivotally a game tool freely rotatable in an inclined state and making the game tool main body supported with the base via a rotor in the rotary game tool formed so as to be rotated nearly centering about the center axis of a vehicle. CONSTITUTION: This rotary game tool consists of a coffee-cup type vehicle 11 as the game tool main body, the supporting base 12 on which the vehicle 11 is installed, and for example, four casters 13 fixed on the upper face of the supporting base 12, and a circular recessed part 25 centering about the rotary shaft of the vehicle is formed on the bottom of the vehicle 11. Also, a supporting base 12 upper surface is formed in an inclined surface 12a of desired angle, and a caster fixed plate 28 is fixed on the inclined surface 12a, and the caster 13 supported with the caster fixing plate is fitted in the recessed part 25. Moreover, a pole 19 is formed protrusively for the inclined surface 12a in the center part of the caster fixing plate 28, and the vehicle 11 is formed freely rotatably around the rotary shaft on an inclined pole 19.
Patent JP-H09220249-A (JP)
Title: Premature ejaculation preventive implement
Inventor: TANIGUCHI MASANAO
IPC: A61F6/04
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To drastically lessen the transfer of the sexual stimulus sensation by the touch from the vaginal inside wall to the glans penis and to enhance the effect of preventing a premature ejaculation by providing the bag surface at the tip part of a penis covering bag consisting of an extremely thin film having superelasitcity with small bags in which gases are hermetically sealed by the extremely thin films having superelasitcity. SOLUTION: This premature ejaculation preventive implement is formed by providing the bag surface at the tip part 2 of the penis covering bag 1 consisting of the extremely thin film made of latex which is one of superelastic materials with the many small bags 3 in which the gases are hermetically sealed by the extremely thin films made of the latex. When the penis is covered with such premature ejaculation preventive implement, the surface 6 of the glans penis is covered by the tip part 2 of the covering bag provided with the many superelastic small bags 3 in which the gases are hermetically sealed and, therefore, the gaseous layers consisting of the small bags 3 eventually absorb the sexual stimulus sensation by the contact with the vaginal inside wall and the sexual stimulus sensation is hardly transmitted to the surface of the glans penis.  The premature ejaculation is thus prevented.
Patent JP-H03272384-A (JP)
Title: Piping element and thickness detecting method thereof
Inventor: MIURA SEIJI
IPC: F16L9/02
Filed: 1990-03-19
Abstract: PURPOSE:To provide a piping element of less thick wall, by using a carbon steel for an outer surface and a alloy steel, having thickness uniform in an axial direction and uneven in a peripheral direction, for an inner surface. CONSTITUTION:In a T-shaped pipe being a piping element, a flow 6 in a main pipe 1 is branched at a branch part into flows 7 and 8. A branch pipe 2 is connected to a branch part, and the outside thereof is formed of a carbon steel 3 and the inside thereof is formed of an allow steel 4 having high corrosion resistance. An ultrasonic thickness measuring sensor 5 is mounted on a part with which a flow at the inlet part of the branch pipe 2 is collided. The alloy steel 4 has thickness being uniform in the axial direction of a pipe and uneven in the peripheral direction thereof. The thickness of the carbon steel 3 on the outer peripheral side of the thin section part of the alloy steel 4 uneven in thickness in a peripheral direction is measured to evaluate a thickness decreasing state. As a result, the increase of a cost on the whole of the piping element is suppressed to a minimum. Detection of thickness in a thin section position is also easily measured.
Patent JP-H01241291-A (JP)
Title: Color print system for high definition picture
Inventor: NIRASAWA TAKASHI
IPC: H04N9/79
Filed: 1988-03-23
Abstract: PURPOSE:To attain automatic switching of the print mode of a frame picture and a field picture suitable to a given picture data by providing plural 1-bit latch circuits connected in series and an AND circuit or the like. CONSTITUTION:1-Bit latch circuits 37, 38, 39 are connected in series with a color printer 30 and a still picture signal being an output of a still picture signal decode circuit 18 in a MUSE decoder 10 is inputted to the circuits 37, 38, 39, where the signal is transferred sequentially for each field. Then the output of the circuits 37, 38, 39 and the output still picture signal of the decoder 10 are inputted to the AND circuit 40 and the output of the circuit 40 is given to a controller 31. Thus, in the preceding 4-field period, when the H level still picture signal is inputted, the output of the circuit 40 goes to an H level and when the automatic setting mode is selected, the device 31 decides the print mode as the frame picture mode and decides the field picture mode in other cases. Thus, the switching of the print mode is attained automatically in response to the picture data.
Patent JP-H06322037-A (JP)
Title: Rubberlike polymer
Inventor: FUN DAN GOKU
IPC: C08F220/44
Filed: 1994-04-05
Abstract: PURPOSE: To provide a rubbery polymer which is excellent in heat and ultraviolet light resistance and is useful in producing skin compds. for automotive interiors and door panels.  
     CONSTITUTION: A rubbery polymer is provided which can be blended with polyvinyl chloride to make a leathery compsn. excellent in heat and ultraviolet light resistance. This polymer comprises repeating units comprising butyl acrylate or optionally a mixture of butyl acrylate with up to 40% 2-ethylhexyl acrylate (a), at least one member selected from the group consisting of methyl methacrylate, ethyl methacrylate, methyl acrylate, and ethyl acrylate (b), acrylonitrile (c), styrene (d), a half ester maleate soap (e), and a crosslinking agent (f). The leathery compsn. offers an excellent combination of properties for utilization in making skin compds. for panels used in automotive applications. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06282384-A (JP)
Title: Disk drive control system
Inventor: NAKANO TADANORI
IPC: G06F11/34
Filed: 1993-03-26
Abstract: PURPOSE:To provide the disk drive control system which restores data in an error occurrence position at the time of data read from a disk drive medium even in the case that a defect in the error occurrence position on the disk drive medium is made graver by the secular change or the like. CONSTITUTION:A disk drive 1 which has a cache memory 4 between a system host 2 and a disk drive medium 3 to transfer data is provided with a flash memory 5 where data in the error occurrent position at the time of data write to the disk drive medium 3 is stored, and data in the error occurrence position is read out from the flash memory 5 when data is read out from the disk drive medium 3.
Patent JP-H04302498-A (JP)
Title: Printed wiring board
Inventor: SUGIMOTO KENICHIRO
IPC: H05K1/02
Filed: 1991-03-29
Abstract: PURPOSE:To make a cheap printed wiring board which suppresses radiative noise effectively by the lowering of the low impedance of the ground pattern by conductive layers, the removal of the high frequency components by the conductive layers close to each other, the equalization of the impedance of a circuit pattern, and the ordinary shield effect by the conductive layers itself. CONSTITUTION:The radiation of the high-frequency noise produced from a signal path is prevented by forming insulating layers 5 and conductive layers to be connected to a ground pattern, etc., on a circuit pattern. Furthermore, by charging a via hole 3, which is exposed conventionally since a layer is not made, with conductive coating 4, insulating layers and conductive layers not being broken even by the heating in soldering can be formed, and a bettermeasure against EMI becomes possible, and also the necessity of making the conductive part of the via hole has vanished.
Patent JP-S52149655-A (JP)
Title: Hydraulic screw refrigerator
Inventor: NISHITANI KUNIHIKO
IPC: F25B1/047
Filed: 1976-06-08
Abstract: PURPOSE: High pressure coolant sent in to the medium pressure position of the compressor through decompression device is designed to organize the operation with use of oil of the best suitable temperature condition dispensing with application of coil cooler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000265167-A (JP)
Title: Calcium carbonate-based fluorescent substance, and its production
Inventor: ARAI YASUO
IPC: C01F11/18
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel calcium carbonate-based fluorescent substance, which can be supplied at a very low cost, and red-color fluorescent composition with the same fluorescent substance as a luminescent component, and also to provide a method for producing the same fluorescent substance. SOLUTION: This fluorescent substance of crystalline calcium carbonate, mainly of vaterite structure and additionally of calcite structure, activated with mixed Mn and Ce is obtained by adding carbonate ion to a mixed aqueous solution of water-soluble calcium, manganese and cerium compounds to separate a gel-like material mainly composed of calcium carbonate, and agitating the solution suspending the gel-like material to accelerate crystallization of calcium carbonate. The fluorescent substance illuminates in red, when irradiated with near-ultraviolet ray, e.g. that emitted from a black light. It gives various fluorescent compositions, when added to coating materials, concrete or plastics.
Patent JP-S61229100-A (JP)
Inventor: USHITO MASAMI
IPC: E21F16/02
Filed: 1985-04-03
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-S59193052-A (JP)
Title: Method of installing self-cooling body of semiconductor or the like
Inventor: OOZEKI MOTOO
IPC: H01L23/40
Filed: 1983-04-15
Abstract: PURPOSE:To secure the coupling of a base plate with a chassis by a method wherein a semiconductor element is fixed to a metallic cooling body block, which is then adhered to the metallic cooling body base plate, and, when this base plate is fixed to the casing chassis via thermal compound, the base plate is further clamped with the chassis by means of a staged machine screw surrounded by an elastic bush. CONSTITUTION:The semiconductor element 3 is installed to the metallic cooling body block 5, which is adhered to the metallic cooling body base plate 4. Next, the base plate 4 is fixed to the casing chassis 1 via thermal compound 2. At this time, the base plate 4 is further clamped with the chassis 1 by means of the staged machine screw 8 made to penetrate them and having the elastic bush 9. Such a manner enables to fix the base plate to the chassis 1 under a fixed pressure by means of the bush 9 surrounding the machine screw 8, and accordingly the fixing becomes secured even when there are more or less projections in the chassis 1.
Patent JP-S58184170-A (JP)
Title: Toner replenishing device
Inventor: YASUBA HIROSHI
IPC: G03G15/08
Filed: 1982-04-21
Abstract: PURPOSE:To prevent a toner from sticking to and staying in a hopper with simple constitution, by giving an intermittent impact to the outside wall face of the toner hopper by the first diaphragm and giving a slight oscillation to the inside of the hopper by the second diaphragm. CONSTITUTION:When a toner backup roll 3 in a toner hopper 1 is rotated in the direction of an arrow 9, a toner 18 stuck to the circumferential face of the roll 3 is scraped by a scraping member 4. The first diaphragm 12 attached to the outside wall of the hopper has the part of an end face 24a of a bending part 24 brought into contact with a cam 23 attached to the outside face of a hopper side plate and gives an impact to the outside wall of the hopper intermittently by a quick change of the shape of the cam 23 and the force of a tension spring 26. The second diaphragm 14 attached to the inside face of the hopper is brought into contact with the rugged part on the outside circumference of the backup roll 3 and is oscillated slightly by the rotation of the roll 3. Consequently, the toner 18 is prevented from sticking to and staying in the hopper by the impact and the slight oscillation.
Patent JP-S59195554-A (JP)
Title: Formation of raised display on glass article
Inventor: KOMATSU SUSUMU
IPC: C03C17/04
Filed: 1983-04-16
Abstract: PURPOSE:To form simply a raised display on the surface of a glass article by drawing a pattern, a figure, letters, symbols or other display on the surface of the glass article using a finely powdered mixture consisting of lead oxide, silica sand and boron oxide and by carrying out calcination and cooling. CONSTITUTION:Fine powders of lead oxide, silica sand and boron oxide are mixed, and a pattern, a figure, letters, symbols or other display is drawn on the surface of a glass article by a suitable method using said powdered mixture or paste prepd. by kneading the mixture with a liq. Calcination is then carried out at 500-750 deg.C to melt-bond a raised display to the surface of the glass article, and the article is cooled. By this method the raised display can be simply formed on the surface of the glass article, and a tasteful glass article of high originality can be produced with the existing equipment at a low cost without requiring skill.
Patent JP-S58184332-A (JP)
Title: Fluid-pressure shock absorber
Inventor: EMURA JIYUNICHI
IPC: F16F9/092
Filed: 1982-04-22
Abstract: PURPOSE:To prevent a diaphragm from damage by partitioning the inside of a reservoir chamber by the diaphragm into a liquid chamber connected to the inside of a cylinder and an air chamber connected to an air compressor for using as an air suspension for the adjustment of car height. CONSTITUTION:The inside of a reservoir chamber 9 formed between a cylinder 1 and an outer cylinder 8 around the cylinder 1 is partitioned into a liquid chamber 26 connected to the inside of the cylinder 1 via a bottom body 13 and an air chamber 24 connected to an air compressor and others via a supply and exhaust port 27 provided on the outer cylinder by a diaphragm 25 made of rubber or the like. This air chamber 24 is built in the outer cylinder 8.
Patent JP-S60212508-A (JP)
Inventor: MORITA CHIAKI
IPC: E01F15/10
Filed: 1984-04-05
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。