baber/WOPTO huggingface dataset:
Patent JP-H03100347-A (JP)
Title: Air-fuel ratio control method for internal combustion engine
Inventor: FUJIMURA AKIRA
IPC: F02D41/04
Filed: 1989-09-11
Abstract: PURPOSE:To prevent overincrease of catalyst temperature and improve durability of catalyst by starting measuring for a specified time which stops feedback control at a continuous time of a high load condition, when it is in a specified high load range. CONSTITUTION:In an ECU 5, throttle opening, absolute intake pressure, intake temperature, water temperature, engine speed, atmospheric pressure and the like are inputted from sensors 4, 8-11, 16, and fuel supply is calculated so as to drive a fuel injection valve 6. Air-fuel ratio of mixed air is feedback- controlled in response to exhaust gas concentration detected by an O2 sensor 15. After a specified high load condition has been continued for a specified time in an internal combustion engine, the feedback control is stopped so that mixed air become rich for preventing over temperature increase of ternary catalyst 14, but the measuring for the specified time is started at the time when it is in a specified high load range in the range where the feedback control is performed. Overincrease of catalyst temperature is accurately prevented so as to improve the durability of catalyst.
Patent JP-S61116772-A (JP)
Title: Photo electrochemical cell
Inventor: TSUCHIYA SOJI
IPC: H01L51/42
Filed: 1984-11-09
Abstract: PURPOSE:To increase photo response to increase reliability by sealing a solution containing a styryl like compound as photoelectric energy conversion material. CONSTITUTION:Semiconductor electrodes 2, 3 are faced in two substrates 1 at least one of which is transparent, and a solution containing a styryl like compound indicated in the formula is sealed between the substrates 1 as photoelectric energy conversion material. In2O3, SnO2 or TiO2 or these composite material is used as material for electrodes 2, 3. Epoxy resin, low melting point glass or solder is used as bonding material 4 and sealing material 5. (In the formula, Q shows benzen ring, R1, R2 show lower alkyl group, hydroxyalkyl group, alkoxyalkyl group, R3 shows hydrogen, alkyl group, alkoxy group, halogen nitrile group, aromatic group, phenoxyl group, Z shows O or S atom, Y shows alkylene group having carbon number of 2-4 necessary for forming a ring structure with -N-C-Z, A shows aromatic aldehyde, heterocyclic aldehyde, aromatic nitroso compound, or condensation reaction residual group of heterocyclic nitroso compound.)
Patent JP-S61178909-A (JP)
Inventor: ROOZU MARII ANJIYANI
IPC: A61K8/72
Filed: 1985-10-24
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-H1082454-A (JP)
Title: Chain with swelling seal
Inventor: TANAKA KOJI
IPC: F16G13/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To fill a clearance between a seal body and inner and outer plates of a chain using the seal body containing a water absorbent and/or an oil absorbent. SOLUTION: A chain 10 with a seal has swelling seal bodies 18 between lateral inner and outer plates 14, 16 on a connecting pin 12. The seal body 18 obtains swelling property by containing a water absorbent and/or an oil absorbent in base material resin of the seal body 18. When water or oil exists around the chain 10, the water or the like infiltrates into a clearance between the seal body 18 and the plate so as to swell the seal body 18 at the clearance part.
Patent JP-S6295332-A (JP)
Title: Carbon sliding material
Inventor: INAGAKI ASAO
IPC: C08L61/04
Filed: 1985-10-22
Abstract: PURPOSE:A carbon sliding material suitable for bearing, etc., preventing wear of sliding material itself, comprising a resin binder filled with carbon fibers. CONSTITUTION:(A) 30-60wt% carbon is blended with (B) 10-40wt% carbon fibers of short fibers having 10-30mum thickness and 0.1-0.5mm length and (C) 20-40wt% resin binder consisting of a thermosetting resin (e.g., polyimide, epoxy or phenolic resin).
Patent JP-2000051039-A (JP)
Title: Deodorizing bed pad
Inventor: YAGAMI YOSHIHEI
IPC: A47G9/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a bed pad using sewing threads having a deodorizing function. SOLUTION: A deodorizing cellulose fiber obtained by a manufacturing method in which methacrylic acid is graft-copolymerized with a cellulose fiber in a solution containing hydrogen peroxide and bivalent iron salt is spinned to produce a sewing thread 1, and ordinary finished cotton 2 without deodorizing it is covered with a cloth 3 and is quilted using the sewing thread 1 to produce a deodorizing bed pad.
Patent JP-H08102495-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKEYUKI
IPC: H01L27/088
Filed: 1994-09-30
Abstract: PURPOSE: To prevent breakdown of a FET cell at the time of trr operations and also effectively make use of a chip area without causing a deterioration in a breakdown strength reduction and gate resistance in a Nch MOSFET. CONSTITUTION: In a surface region of an N- type silicon epitaxial layer 12 forming a drain region with an N+ type silicon semiconductor substrate 11, a plurality of FET cells 14a, 14b are formed. In this embodiment, in a region corresponding to directly under a gate wire 22, a rectangular islandlike FET cell 14a is formed. Further, in a region corresponding to both ends of a gate wire 22, a rectangular islandlike FET cell 14b is formed. Thus, even in a region corresponding to directly under the gate wire 22, the FET cell 14a is arranged.
Patent JP-H0984162-A (JP)
Title: Remote control light receiving unit
Inventor: AOKI FUMIHIKO
IPC: H04N5/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent cost-up and large size conversion by unnecessitating a metal case provided with a grounded terminal. SOLUTION: A light receiving chip 2, a control IC chip 3, chip resistance 4 and a chip capacitor 5 are mounted on a reed frame 1 and these except the signal input/output terminals 1a, 1b and 1c are sealed by a translucent resin 7 which is provided with a lens part 7a in a remote control light receiving unit. In the unit, a grounded terminal 1b is provided in a signal input/output terminal, a part 1d of the reed frame 1 connected to the grounded terminal 1b is projected from the translucent resin 7 and the lens part 7, the surface of the translucent resin 7 except the signal input/output terminals 1a, 1b and 1c and a part 1d of the reed frame 1 are sealed by a conductive resin 8.
Patent JP-S6479448-A (JP)
Title: Deflection engagement type gear device
Inventor: ISHIKAWA SHOICHI
IPC: F16H49/00
Filed: 1987-09-21
Abstract: PURPOSE:To improve the torque transfer efficiency by applying the motion locus depicted by the addendum face of an external gear rotated by a wave generator to the tooth form of the first internal gear and making its tooth height twice or more of the external gear. CONSTITUTION:A flexible external gear 3 with the same number of teeth as that of the first internal gear 2 is arranged so as to be engaged with the first rigid circular internal gear 2 and the second rigid circular gear with the different number of teeth and arranged coaxially, it is deflection-deformed via a ball bearing by the rotation of a wave generator 4, and it is partially engaged and relatively rotates the internal gear 2 by the difference of the number of teeth. The addendum face of this external gear 3 is formed in a protruded tooth shape, the dedendum face is formed in a recessed tooth shape, the tooth height of the first internal gear 2 is set to the effective tooth height or more of the external gear 3, e.g., twice or more. The first internal gear and the external gear are continuously brought into contact simultaneously over the wide range, and the torque transfer efficiency can be maintained high.
Patent JP-2001062669-A (JP)
Title: Machining method and device therefor
Inventor: MURAKAMI TOSHITAKA
IPC: B23Q11/10
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To positively prevent the increase in machined chips in a machining solution by machining a workpiece while collecting machined chips formed by machining the workpiece, in a circulating path by an electrophoretic phenomenon, and eliminating the machined chips from the machining solution. SOLUTION: A collecting tank 31 is provided therein with a collecting means 61 for collecting ground chips formed by grinding a workpiece 23, from a grinding solution K by an electrophoretic phenomenon. The collecting means 61 has a pair of electrodes 63, 65 arranged in the collecting tank 31, and a DC power unit 67 for applying voltage between a pair of electrodes 63, 65. In the case of the workpiece 23 being formed of glass material mainly composed of silicon oxide, for instance, fine grains of silicon oxide which are ground chips are charged negative on the surface in the water-based grinding solution K and stuck to the positive electrode 63. Grinding can thereby be performed while positively preventing the increase in ground chips in the grinding solution K.
Patent JP-S61114207-A (JP)
Title: Plastic optical fiber
Inventor: IKI YOSHIO
IPC: G02B6/10
Filed: 1984-11-09
Abstract: PURPOSE:To improve an optical transmission property of the titled fiber from visible light to near IR wavelength range by incorporating a polymer obtd. from a specific styrene monomer contg. alpha,beta,beta-heavy hydrogen atoms to a core component resin. CONSTITUTION:The core component resin is the polymer obtd. from the above described styrene monomer (D3-styrene) shown by the specific formula. The monomer may contain the styrene substd. whole or partial hydrogen atoms of the benzene nucleus with the heavy hydrogen atoms and/or fluorine atoms. The core component resin may contain the polymer obtd. from the monomer shown by the formula and about 10% of a copolymerizable vinyl-monomer. The core component resin contains most preferably the monomer substd. the hydrogen atoms of the benzene nucleus with the heavy hydrogen atom and/or the fluorine atom with regard to the optical transmission, and is preferably obtd. by a block-polymerization thereof.
Patent JP-S6391852-A (JP)
Title: Information recording method
Inventor: MOTOMIYA YOSHINORI
IPC: G11B11/10
Filed: 1986-10-07
Abstract: PURPOSE:To record roughly in a real time a large quantity of information which is transferred continuously at a high speed from the outside, by ending an erasion of the information, before a position where write of the information is started, or before it comes onto the same radius as this position. CONSTITUTION:When information from a host side is received, a magneto- optical head 504 is brought to an access to a write start position 102 and an erasing operation is started. An end position of the erasion is set to a position 103 where a rotation waiting time for starting write from the position 102 in the next time can secure the time for switching the operation from the erasing operation to the write operation, and executing the operation of a preparation for a track jump, etc. Subsequently, the head 504 returns to the position 102 again by the track jump, information 608 which desires to execute newly recording is accumulated in a storage buffer 602 or 603, and if a preparation for write is completed already, information is written in order from the position 102 through a modulating circuit 605 and an erasion/write control part 607.
Patent JP-H0243182-A (JP)
Title: Cable drum for withstand voltage test
Inventor: OKANO HARUYUKI
IPC: B65H75/38
Filed: 1988-09-21
Abstract: PURPOSE:To economize in the takeout workhours of a cable at a site by connecting an air bushing, piercing through a wall of a connection chamber formed in a drum core part in the turning shaft direction, and a cable head, being connected to one end of the cable and piercing through this wall in the radial direction, to a conductor in this connection chamber. CONSTITUTION:A connection terminal 2 of a cable 4 is pulled, a drum 11 is rotated, a cable body 1 is taken out of the drum 11 as long as a portion for required length, and the connection terminal 2 is connected to a GIS 7 as a tested machine. At this time, an air bushing 16 pierces through a wall of a connection chamber 14 of the drum, and it is installed in the turning shaft direction. In addition, this air bushing 16 and a head 3 at one end of the cable 4 are connected to each other through a conductor 17. In consequence, the air bushing 16 is supported at a necessary insulating distance from surrounding equipment via a frame 13, and it comes to a connecting end for a withstand voltage generator 8 as it is, without requiring equipment and materials for supporting it in particular.
Patent JP-H04118718-A (JP)
Title: Voice input/output device
Inventor: MURATA TAKANORI
IPC: G06F17/28
Filed: 1990-09-10
Abstract: PURPOSE:To quickly cope with the change of the voice output contents by suspending immediately a synthesizing operation, and also, outputting in a voice a conventional phrase used at the time of changing the contents, in the case it is desired to change the output contents on the way of synthesizing and outputting certain contents. CONSTITUTION:In the case it is desired to change the voice output contents in the course of synthesizing a voice by a voice synthesizing means 5, an instruc tion for suspending the synthesis is outputted by an instructing means 27 of a control part 12. Subsequently, as a result of decision by a deciding means 23, when the voice synthesizing means 5 is executing the synthesis, this synthesiz ing operation is suspended, and next, prescribed voice data (a conventional phrase at the time of changing the contents) is read out of a storage means 19 and it is synthesized and outputted. In such a way, in the case it is desired to change the output contents on the way of a voice output, a voice input/output device which abounds in conformability is obtained by suspending the voice output which is being executed at present on the way, and also, outputting automatically in a voice the conventional phrase used at the time of changing the contents.
Patent JP-H0681666-A (JP)
Title: Air intake device for engine with pressure wave supercharger
Inventor: KAMIMURA TOSHIHIRO
IPC: F02B33/42
Filed: 1992-09-04
Abstract: PURPOSE:To maintain supercharging efficiency by a pressure wave supercharger and the combustibility of an engine desirably, and secure reliability in engine operation at the failing time of a fuel system. CONSTITUTION:An engine with a pressure wave supercharger is provided with a pressure wave supercharger 8, a starting valve 7 provided near a connecting part downstream of a by-pass passage 13 by-passing the pressure wave supercharger 8 and constituted in such a way as to open an intake passage 11 receiving supercharging pressure only in a region where the supercharging pressure is the specified value or higher, and an electronically controlled fuel injection pump 20. In this case, a throttle valve 9 controlled in its opening interlockingly with the operation of an accelerator pedal 10 is disposed between the engine and the pressure wave supercharger fitting position of the intake passage 11.
Patent JP-2000062624-A (JP)
Title: Steering device
Inventor: HOSHINO SHIGERU
IPC: B62D1/18
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a support bracket itself which can support tiltably the column side bracket adhered to a steering column through tilt function parts. SOLUTION: In a steering device in which a steering column 12 is supported to a car body by a prescribed slant angle by an upper support mechanism A for supporting the upper position of the steering column 12 movably to a vertical direction and frontside and a lower support mechanism for supporting the lower position of the steering column 12 movably and slantably to a column axis direction, the upper support mechanism A is provided with a support bracket 31 formed in a nearly M-letter shape section and joined to the V-letter shape projected surface S1 of an instrument panel reinforcement member 20 by the V-letter shape recessed surface S2 of its top and assembled integrally and a column side bracket 32 adhered integrally to the steering column 12 and assembled by using the tilt function parts 40, 50 to the support bracket 31 and separatable to the frontside for the support bracket 31.
Patent JP-2000063568-A (JP)
Title: Vulcanizable rubber composition
Inventor: SHIRATA TAKASHI
IPC: C08L9/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a vulcanizable rubber composition excellent in processability, strength characteristic, weathering resistance, ozone resistance and thermal aging characteristics by making the composition include specific random copolymer rubber of ethylene, an α-olefin and a nonconjugated polyene, a diene-based rubber and an organic peroxide. SOLUTION: This vulcanizable rubber composition comprises (A) a random copolymer rubber of ethylene, an α-olefin and a nonconjugated polyene which consists of (i) ethylene, (ii) a 3-20C α-olefin (e.g. propylene, 1-butene, etc.), and (iii) at least one kind of a terminal vinyl group-containing norbornene compound of formula I [(n) is 0-10; R1 is H or a 1-10C alkyl; R2 is H or a 1-5C alkyl] or formula II (R3 is H or a 1-10C alkyl) (e.g. 5-methylene-2-norbornene, etc.), (B) a diene-based rubber (e.g. butadiene rubber, etc.), and (C) an organic peroxide (e.g. dicumyl peroxide, etc). The weight ratio of the components A and B (A/B) is 1/99-99/1, preferably 90/10-10/90.
Patent JP-H0685226-A (JP)
Title: Junction field-effect solid-state image sensing device
Inventor: SHIRAKI HIROMITSU
IPC: H04N5/374
Filed: 1992-09-07
Abstract: PURPOSE:To obtain a good image even at a low illuminance by a method wherein the image itself is provided with an amplifying function. CONSTITUTION:After a reset operation which is performed during a horizontal blanking a gate region 13, for a JFET and a channel region 101 for the JFET are set to potential wells during a next one-field period, and accumulate signal charges. After the charges have been accumulated, a switching transistor 105 is turned on by a switching transistor 203, a positive voltage is applied to a drain 109 for the JFET and a vertical signal line 107 reads out an electric current. Then, in a pixel at the uppermost stage, the gate region 103 for the JFET and the channel region 110 for the JFET as the potential wells start accumulating signal charges. At the same time, when control pulses form a horizontal register 113 are applied sequentially to an FET 119, signal charges which have been accumulated in a capacity 115 are read out sequentially from a signal output end Vout 120 and are used as output signals in a first stage.
Patent JP-S60129286-A (JP)
Title: Printer
Inventor: OKUNA KENJI
IPC: B41J25/304
Filed: 1983-12-19
Abstract: PURPOSE:To provide a printer capable of easily printing on printing papers differing in thickness, wherein a support base with a printing head mounted thereon is pressed to the side of a printing paper by springs, and is retracted by an attraction force between an electromagnet and support rails. CONSTITUTION:The support base 2 capable of moving in a direction perpendicular to the surface of the printing paper 9 is provided on a carriage 3, and an impact-type printing haed 1 is mounted on the base 2. The base 2 is pressed to the side of the paper 9 by the springs 6. The electromagnet 7 with the support rails 4a, 4b as a part of its magnetic circuit is provided, and the base 2 is retracted by supplying a predetermined exciting current to the electromagnet 7.
Patent JP-S60134052-A (JP)
Inventor: WATANABE FUMIO
IPC: D04B15/94
Filed: 1983-12-19
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-H0287443-A (JP)
Title: Exposing device for color cathode-ray tube
Inventor: TANAKA KASUMI
IPC: H01J9/227
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a fluorescent surface with fluorescent substance coated evenly over the panel surface by reciprocating a light source, in which the apparent exposure source center in the horizontal direction differs from the apparent exposure source center in the vertical direction, in the lamp tube axial direction during exposure. CONSTITUTION:Exposure device for a color image-receiving tube has a light source 5, wherein a lamp mask 2 is installed over a lamp 1 with a certain gap reserved. This lamp mask 2 is provided with a slit 3 and retained by a lamp mask retainer 4. The light source 5 is reciprocated in the lamp tube axial direction by a moving cam 12 during exposure. Straight tube type exposure source with ots apparent exposure source center in the horizontal direction being different from the apparent exposure source center in the vertical direction is reciprocated in the lamp tube axial direction during exposure. This provides good landing characteristic and color pureness margin and also reduces unevenness of the light quantity due to dust and/or contamination on the panel surface to which fluorescent substance is baked fast, which should accomplish a uniform fluorescent surface with good performance.
Patent JP-H1056872-A (JP)
Title: Sampling device for cereal grain storage tank
Inventor: SUGIMURA TAKAAKI
IPC: B01F7/30
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To enable sure sampling of grains as occurrence of trouble is prevented, by preventing the sampling mechanism from coming into contact with the agitation mechanism, while it is working, and holding the wire firmly on the wire-winding drum, even when a weight connected to the top of wire falls into grains and the wire gets loose. SOLUTION: When the agitation mechanism (X) comes into the grain-sampling zone by the sampling mechanism (Y), the sampling operation is discontinued. In addition, entering detection switch and exiting detection switch are preferably attached on the entering side and the exiting side of the grains-sampling area, respectively, and the sampling is discontinued by the detection of the entering detection switch and started again by the detection of the exiting detection switch. The wire guide mounted to the wire-winding drum in the sampling mechanism is preferably positioned in the winding groove set on the winding drum (3) in the sampling mechanism.
Patent JP-H0791157-A (JP)
Title: Electric vertical type blind
Inventor: INANO KATSUHIRO
IPC: E06B9/32
Filed: 1993-09-24
Abstract: PURPOSE:To simplify the assembly operation and maintenance operation of an electric vertical type blind with a wiring cord. CONSTITUTION:Each slat 3 is transported along a hanger rail 1 by transferring a head runner 31 by the driving force of a motor LM, a position sensing means for sensing the position of the head runner 31 and a controller controlling the operation of the motor LM on the basis of the output signal of the position sensing means are installed near the hanger rail, and the position sensing means and the controller are connected electrically by a wiring cord 36. A hanger frame 6 is mounted outside the hanger rail 1, a drive rail 13, to which the motor LM is set up, is attached detachably to the hanger frame 6, closed space S is formed between the hanger frame 6 and the drive rail 13, and the wiring cord 36 is disposed into the closed space S.