baber/WOPTO huggingface dataset:
Patent JP-H1193782-A (JP)
Title: Evaporated fuel purge control device for lean-burn engine
Inventor: SAITO YOICHI
IPC: F02D41/14
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To control the purge flow rate of evaporated fuel during lean-burn operation, where a target air-fuel ratio is changed, to be always at a constant ratio to the target air-fuel ratio. SOLUTION: A basic purge flow ratio setting means M2 sets a basic purge flow ratio to be a lower value corresponding to more concentration of evaporated fuel in accordance with the concentration of evaporated fuel in the case that evaporated fuel stored in a canister is purged as mixture to a suction system. A target equivalent ratio setting means M3 sets a target lean reduction coefficient to determine how lean a theoretical air-fuel ratio is reduced in accordance with an engine operating condition and sets a target equivalent ratio in accordance with the target lean reduction efficient. A target purge flow ratio setting means M4 sets a target purge flow ratio by multiplying the basic purge flow ratio by the target equivalent ratio. A purge valve opening setting means M5 sets the target purge flow rate of evaporated fuel by multiplying a suction air flow rate by target flow ratio.
Patent JP-H10105397-A (JP)
Title: Microcomputer
Inventor: FUJII TAKASHI
IPC: G06F9/305
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To promptly recognize the value of digital data as an AD conversion result by obtaining bit data other than the bit data obtained by a gate means from an AD converter and outputting control signals corresponding to the value. SOLUTION: The read signal output part 22 of a CPU 21 outputs low-order 4-bit read instruction signals (c) to a gate circuit 24 and a skip circuit 25. The skip circuit 25 obtains the bit data of a high-order 1 bit, that are the bit data D4 other than the bit data D0-D3 obtained by the gate circuit 24, among the bit data D0-D4 stored in an AD register 1 and recognizes the value of the bit data D4. Then, when the value of the bit data D4 is '1,' skip signals (e) (the signals of an'H' level) for indicating that effect are outputted. When the value of the bit data D4 is '0,' the skip signals (e) (the signals of an 'L' level) for indicating that effect are outputted.
Patent JP-H04137573-A (JP)
Title: Composite slab laser medium and laser device
Inventor: TAJIMA HIDEMI
IPC: H01S3/08
Filed: 1990-09-27
Abstract: PURPOSE:To make highly efficient repeat oscillation by specifying the amount of a laser activating material to be used for doping doped layers, thickness of each doped layer, and the ratio of the thickness of each doped layer to the entire thickness of the doped layers. CONSTITUTION:Doped layers 11 and 12 are formed by using laser glass containing Nd2O3 as a laser activating material. The amount of the Nd2O3 to be used for doping the layers 11 and 12 is set at 6+ or -3wt.%, and the thicknesses td of the layers 11 and 12 are set at 0.6-8.0mm and, at the same time, the ratio of the thickness of each doped layer 11 and 12 to the total thickness of the doped layers 11 and 12 is set at 0.075-0.40. As a result, a composite slab laser medium which is well-balanced in both gain and beam area is obtained. Therefore, highly efficient repeat oscillation becomes possible and, at the same time, a laser beam with a high beam quality and high beam power can be obtained from the oscillation.
Patent JP-2000089214-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: TANAKA KEIICHI
IPC: G02F1/1368
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent alignment disorder of a liquid crystal layer by forming a black matrix layer with sufficient light shielding property and without protrusion on a color filter substrate in a counter source structure in which source bus lines and gate bus lines are provided on different substrates. SOLUTION: On a transparent substrate 101, CF layers 102, 103, 104 and a source bus line 105 are formed and a BM layer 106 is formed with back exposure by using the CF layer 102 as a mask. Exposure energy is controlled to make thickness of the BM layer 106 on the source bus line equal to or thinner than that of the CF layer and preferably >=400 nm. In the case that the BM layer 106 overlaps a part of an edge of the CF layer, the thickness of the overlapped part is made equal to or thinner than that of a central part of the CF layer. On the other substrate, pixel electrodes, gate bus lines, thin film transistors, reference lines or the like are provided.
Patent JP-H0872210-A (JP)
Title: Polyolefinic multilayered laminate and use thereof
Inventor: HIROSE TOSHIYUKI
IPC: C08L23/00
Filed: 1994-10-25
Abstract: PURPOSE: To obtain a polyolefinic multilayered laminate excellent in vacuum or pressure moldability by laminating a first layer composed of a compsn. containing an ethylene/cyclic olefin random copolymer represented by formula and polyolefin and a second layer composed of an olefinic (co)polymer or a compsn. containing the same. CONSTITUTION: A polyolefinic multilayered laminate is formed by laminating a first layer composed of a compsn. containing an ethylene/cyclic olefin random copolymer represented by formula (wherein n is 0 or 1, m is 0 or a positive integer, q is 0 or 1, R<1> -R<18> , R<a> and R<b> are respectively independently an atom or a group selected from a group consisting of a hydrogen atom, a halogen atom and a hydrocarbon group, R<15> -R<18> may be mutually bonded to form a monocyclic or polycyclic structure and the monocyclic or polycyclic structure may have a double bond and an alkylidene group may be formed by R<15> and R<18> or R<17> and R<18> and,when q is 0, respective connectors are bonded to form a 5-membered ring) and polyolefin and a second layer composed of an olefinic (co)polymer or a compsn. containing the same.
Patent JP-H04290961-A (JP)
Title: Device for effecting rapid and easy manual assay
Inventor: MARUSERUSU HENDORIKUSU FURANSH
IPC: G01N/
Filed: 1991-10-08
Abstract: PURPOSE: To make it possible to accurately reliably measure by transporting movable solid phase material having ligand capable of bonding directly or indirectly analyte or reactant of the analyte along an assay translucent layer for not passing the solid phase material by a liquid transport truck, bringing it into contact with test liquid and detecting the bonding degree. CONSTITUTION: The device 1 is formed of a tubular translucent membrane 2, and charged therein with polystyrene latex particles 3 covered with dried movable ligand. Labeled reactant 4 for the analyte is charged in a fiber capillary. Porous hollow fiber is partly enclosed by an absorbent material 5 isolated by a polymer which does not pass water-containing liquid. Dry substrate 7 reactive with the label is provided at the end of the device in respnose to the used label, and the executed assay is detected and measured. Thus, it can be used for simple and rapid manual assay.
Patent JP-S62120223-A (JP)
Title: Structure of open roof for car
Inventor: TSUCHIYA TAKANORI
IPC: B60J7/12
Filed: 1985-11-20
Abstract: PURPOSE:To prevent the interference of a quarter window with an open roof and prevent damage, etc. to parts by detecting the opening and closing of said open roof, and lowering said quarter window prior to the opening and closing of said open roof. CONSTITUTION:A front part 7 and a rear part 8 which constitute a roof 2, are rotatably installed to a body via installing parts 11, 16 by means of pins 15, 17 respectively, thereby, enabling the roof 2 to be opened and closed by rotating the parts 7, 8 centering around the pins 15, 17. A quarter window G is lifted up and down by the action of a power window motor 40 via a power window mechanism 41. A control circuit 42 is connected to the power window motor 40 and to a roof 2 opening/closing motor 23, and a manual switch group 43 consisting of opening/closing switches 44, 45 for the quarter window G and opening/closing switches 46, 47 for the roof 2, is connected to the control circuit 42. Thereby, the quarter window G can be lowered prior to the opening and closing of the roof 2.
Patent JP-H02107325-A (JP)
Title: Stirring apparatus and method
Inventor: SATO FUMIO
IPC: B01F29/87
Filed: 1988-10-17
Abstract: PURPOSE:To contrive an efficient stirring without using rotating blades and causing no damage to contents in a stirring tank by vibrating the stirring tank by the rotation of a rotating shaft and rotating the contents therein with the simultaneous rotation of the stirring tank in the opposite direction therefrom. CONSTITUTION:A vibration stand 3 is supported on a base stand 1 by a plurality of coil springs 2 and a weight 9 is attached in eccentric relation to each of the top and bottom of a rotating shaft 8 supporting the vibration stand 3 vertically and coaxially. A cylindrical stirring tank 4 consisting of a corrugated plate whose peripheral wall 4a is shaped into parallel grooves and ridges in a large number inclined to the circumferential direction of the tank is supported on the vibration stand 3 in such manner as to permit the tank to rotate coaxially of the rotating shaft 8 in a horizontal plane. More specifically, by the rotation of the rotating shaft 8, the stirring tank 4 is induced into vibration and contents therein rotate with the rotating shaft while the stirring tank rotates simultaneously in the opposite direction therefrom. Therefore, the contents moving around the outer periphery of the stirring tank are directed to the grooves and ridges of the corrugated plate with an up-and-down motion to thereby permit the contents to be uniformly stirred in the tank.
Patent JP-H02106781-A (JP)
Title: Process for forming electrophotographic image
Inventor: ITO SHIGEMICHI
IPC: G03G21/08
Filed: 1988-10-17
Abstract: PURPOSE:To suppress the variation of the dynamic characteristic of a photosensitive body caused by an environmental temperature and to always obtain an excellent image without the alteration of density and surface fogging by dividing the process of optical discharge of static electricity into two processes that light whose wavelength is mutually different is used as discharging light and changing the light quantity of the destaticizing light according to the environmental temperature. CONSTITUTION:A first discharge light source 2, the first discharging light by a first filter 21, a second discharge light source 3 and the second discharging light by a second filter 31 are provided. Then, in the case of printing, the light quantity of the first discharging light is set as four times of the half-attenuation exposure E1/2 of the photosensitive body 1 and that of the second discharging light is set as three times of the E1/2 in the temperature area where the environmental temperature, that means, the temperature of the photosensitive body is <=30 deg.C and in the temperature area where it is over 30 deg.C, the light quantity of the first discharging light is set as equal to the E1/2 and that of the second discharging light is set as 30 times of the E1/2. Thus, even in case that the using environmental temperature of a printer is changed, three is little density alteration and the surface fogging on a blank paper part is not caused. As the result, the excellent printing can be obtained.
Patent JP-H06112371-A (JP)
Title: Equipment loaded with ic chip
Inventor: MORIYA MASAMICHI
IPC: H01L23/29
Filed: 1992-09-30
Abstract: PURPOSE:To improve the reliability on equipment loaded with an IC chip by suppressing the malfunction by the light application to the IC chip or the occurrence of dispersion of property since the light around the IC chip is not applied to the IC chip. CONSTITUTION:In a liquid crystal display of COG system where an IC chip (3) is mounted, with its pattern face downward, on the surface of a transparent glass substrate (2), an opaque coating is applied to the upside of the IC chip (3), and also an opaque adhesive tape (1) is stuck onto the opposite face from the mount of the IC chip (3).
Patent JP-S62124018-A (JP)
Title: Descaling method for hot rolled steel plate
Inventor: ICHIDA KOZABURO
IPC: B21B1/28
Filed: 1985-11-22
Abstract: PURPOSE:To reduce a production cost of a steel plate by detecting states of breaking up or removing scales and controlling a elongation percentage to give to the steel plate based on said detected result. CONSTITUTION:A descaling apparatus is formed by installing a pay-off reel 1, a welding machine 2, a leveler 5, a brush roll 10, a drier 14, a tension reel 18, etc., successively. In this case, scale detecting devices 21, 22 are installed on outlet sides of the brush roll 10 and a pickling tank 12 respectively to detect the state of breaking up scale and the state of removing it. The data of production conditions (a) and data of descaling states (b) are input into the control computer 23 from the host computer and the detecting devices 21, 22 to control minimizing elongation percentage of the hot rolling steel plate (H). In this way, the perfect descaling is performed and the electric power, rolling cost are cut down to reduce the production cost.
Patent JP-H06114699-A (JP)
Title: Abnormality control device of processing system
Inventor: TSUJI HARUHISA
IPC: G05B19/418
Filed: 1992-09-30
Abstract: PURPOSE:To provide an abnormality control device for processing system, with which abnormality in the processing line can be known even in case maintenance operator(s) is in a remote place, in which information in the event of abnormality is recorded automatically, and which can store the record of past troubled situations accurately to serve for restitution from the abnormal state. CONSTITUTION:The condition data from an overall control device 20 is stored in a database 53, and when any abnormality is sensed from this condition data, a circuit connection device 54 transmits abnormal data to radio terminal units 60. The connect key of terminal unit 60 is pushed to transmit to the circuit connection device 54 the ID signal inherent to each terminal unit 60, and the start and end of the repairing works are sent to an abnormality control device 50, and the ID signal for the terminal unit 60 is together with the abnormal data stored in the database 53 automatically.
Patent JP-S63120053-A (JP)
Title: Power tool
Inventor: SAKURAI SEIYA
IPC: B23Q11/12
Filed: 1986-11-05
Abstract: PURPOSE:To cool a belt effectively by providing a fan on pulleys suspending the belt, providing a cover covering the belt and pulleys, and utilizing the cover to perform ventilation with the fan. CONSTITUTION:A belt 3 is formed into one kind of a V-belt formed with multiple V-shaped grooves, pulleys 4, 5 are fitted to shafts 1, 2 respectively, and the belt 3 can be suspended. A fan 6 is fitted to one pulley 4, and the whole belt 3 is covered with a cover 7. The cover 7 concurrently serves as a casing for the fan 6, an intake port 8 is formed on the axis portion of the fan 6, and the outside air flows through it. A discharge port 9 is formed on the cover 7 on the opposite side to the intake port 8 across the belt 3, and the outside air is sucked and discharged.
Patent JP-H0788802-A (JP)
Title: Manufacture of wooden decorative material
Inventor: WATANABE TSUTOMU
IPC: B27D5/00
Filed: 1993-09-25
Abstract: PURPOSE:To manufacture a fine wooden decorative material, in which the defect at scarf joint does not emerge outside, by a method wherein a wooden decorative veneer is laminatingly integrated with a wooden base material, which is formed in a continuous form by scarf jointing. CONSTITUTION:By applying a heat-softening synthetic resin liquid, which is elastic after curing, a coating layer 7, in which scarf joint 2 is filled with and imbedded in the resin liquid, is provided. After the curing of the resin liquid coating layer 7, the resin coated surface of the wooden base material 1 is ground by sanding or the like so as to expose the ground surface of the wooden base material. At this time, the surface coating layer 7 of the wooden base material is ground so as to leave the cured resin in the recessed part, in which the scarf joint 2 is filled with and imbedded in, its neighboring part and defective recessed parts 8 in order to flat the surface of the wooden base material. Next, the wooden decorative veneer 10 is laminated through a water-based adhesive 9 onto the wooden base material 1 and made into an integral body. Thus, the solvent of the water-based adhesive is fully permeated into the exposed surface layer of the wooden base material so as to turn the exposed surface layer into swollen state.
Patent JP-S63116033-A (JP)
Title: Air conditioner
Inventor: KAMEDA MIYAKICHI
IPC: F24F1/00
Filed: 1986-11-05
Abstract: PURPOSE:To improve the durability of control effect for mould propagation by a method wherein dust removing filters and smoke removing fillers are installed and P-oxybenzoate n-butyl is contained as a mould-proof agent in resin constituting each filter. CONSTITUTION:A dust removing filter 4 is formed in such a manner than a piece of net (500-800mu in mesh size) woven with polypropylene fiber is adhered on a polypropylene-made frame 4b and a smoke removing filter is formed in such a manner that a piece of polypropylene-made non-woven cloth is fixed on a polypropylene-made frame 5b and the cloth and frame are jointed together by inserting projections 5c placed on the frame into fitting holes placed on the frame of the smoke removing filter. The material of the filter is composed of polypropylene resin to which P-oxybenzoate n-butyl is added by the quantity equal to 0.5-1.5 wt % and they are mixed thoroughly by a mixer. Thus, a mould-proof agent is contained in the resin constituting the filters and therefore, mould-proof effect is expected to continue for a long time.
Patent JP-H0980008-A (JP)
Title: Method and device for regulating ph
Inventor: ASHIKAGA KAZUHIKO
IPC: G01N33/18
Filed: 1995-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for regulating pH by which the pH of a sample water can be regulated without allowing a contaminant contained in a pH regulator to get out of the regulator and to be mixed with the sample water. SOLUTION: The pH of sample water 12 in a measurement cell 11 is regulated by supplying air or a nitrogen gas to a container 6 containing an easily vaporized pH regulator 5 with pressure and introducing the air or nitrogen gas carrying the regulator 5 vaporized in the container 6 to the sample water 12.
Patent JP-H03124088-A (JP)
Title: Printed board device
Inventor: MUKOUYAMA NARUHIDE
IPC: H05K3/36
Filed: 1989-10-06
Abstract: PURPOSE:To make a printed board device small-sized by a method wherein a plurality of protruding pieces are formed so as to protrude on a lower-end face of a terminal main body and a mother printed board and a sub-printed board are inserted into and fixed to through holes connected to a power-supply pattern or a ground pattern. CONSTITUTION:At a lower-part terminal 10, a plurality of protruding pieces 15 are arranged and installed so as to protrude at a circumference part on a lower-end face of a terminal main body 11; a tube body 12 protrudes at the axial center on an upper-end face of the terminal main body 11. An adjusting nut 19 is screwed at the outer circumference of the tube body 12; an axial center hole of the terminal main body 11 is screwed to a hole 32 in a mother printed board 1 by using a fixing screw 18 at the lower part of a screw hole 13; it is connected to a power-supply pattern 31 and is soldered. An upper-part terminal metal fitting 20 is a terminal metal fitting composed of a good-conductive metal; a plurality of protruding pieces 25 are arranged and installed at a circumference part on an upper-end face of a terminal main body 21; the upper-end face of the terminal main body 21 is brought into contact with the rear surface of a sub-printed board 2, and is screwed to the screw hole 13 by using a fixing screw 28. A terminal metal fitting for ground pattern use is installed in a position which is different from that of a terminal metal fitting for power supply use.
Patent JP-H03123442-A (JP)
Title: Production of hollow formed body for snack confectionery
Inventor: NIWA TSUTOMU
IPC: A23L19/10
Filed: 1989-10-06
Abstract: PURPOSE:To obtain the subject rigid formed body excellent in crispiness through drying thereof by blending root vegetable powder with starch powder and saccharides, regulating the resultant blend to a specific moisture content, extrud ing the prepared blend while regulating temperature and pressure, cutting the formed continuous body and closing cut parts. CONSTITUTION:Preferably 40-60 pts. wt. root vegetable powder, such as sweet potato, is blended with preferably 10-40 pts. wt. starch powder, such as corn starch, and preferably 5-30 pts. wt. saccharides, such as sucrose. The moisture content of the resultant blend is then regulated to 15-19 wt.% and the regulated blend is subsequently kneaded in a pressurizing extruder, such as a twin-screw type extruder, and extruded through a forming slit 7 of a die 6 at 105-120 deg.C into a cylindrical continuous formed body (SA). Cut parts thereof are then closed while cutting the formed body to a desired length with a cutter 9 to afford the objective hollow formed body (SB).
Patent JP-S61142553-A (JP)
Title: High speed heading device of vtr
Inventor: AMAN SANJI
IPC: G11B15/087
Filed: 1984-12-14
Abstract: PURPOSE:To prevent a magnetic tape from damage by fixing a detecting head on a position where the head is prevented from contact with a tape at the loading/unloading of a cassette. CONSTITUTION:At the time of a quick traverse/rewinding mode, a guide block 22 is rotated almost around a roller 23b in the counterclockwise direction almost without advancement although moved while being guided by a guide hole 1b on a chassis and a guide pin 23c presses the tape 27 against the detecting head 29 so that both the tape 27 and head 29 are sufficiently contacted with each other. Consequently, efficient head touch for detecting a heading signal can be obtained. In a stop mode, an inclination pin 23a and the guide pin 23c are arranged on both the sides of the magnetic tape 27, so that the magnetic tape 27 is prevented from being pulled at the loading/unloading of the cassette 26 to/from the chassis 1.
Patent JP-S61141168-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO HIDEAKI
IPC: H01L21/822
Filed: 1984-12-14
Abstract: PURPOSE:To produce semiconductor device with resistor layer subject to extremely high resistance value and high yield by a method wherein an impurity layer and an oxide film coating the impurity layer are provided on the surface layer of a semiconductor substrate while the impurity layer is heattreated either in the atmosphere of mixed gas containing oxygen exceeding 5vol% and residual nitrogen or in the atmosphere of oxgen gas. CONSTITUTION:A silicon oxide film 3 is formed on an N-type epitaxial growing layer 2. Then a pattern in resistor layer region is formed on the oxide film 3 to remove said oxide film 3 by etching process. Next another thin oxide film 4 is formed at high temperature oxidizing atmosphere on the layer 2 (resis tor layer region) and residual oxide film 3 further implanted with specified dosage of boron to be heattreated at high temperature atmosphere of mixed gas forming P type diffusion resistor layer 5 in the layer 2. Finally the thin oxide film 4 on layer 2 corresponding to the electrode forming parts on both ends of resistor layer is removed to deposit a boron silicate glass 6 as boron source on the thin oxide film 4 and the patterned layer 2 so that the glass may be thermodiffused in the layer 2 to form a P<+> region 7 bringing the glass 6 into ohmic contact with electrode.