baber/WOPTO huggingface dataset:
Patent JP-S6251747-A (JP)
Title: Exhaust gas recirculation control device
Inventor: KOBAYASHI KIYOTAKA
IPC: F02M25/07
Filed: 1985-08-31
Abstract: PURPOSE:To aim at simplifying the structure of a self-diagnosing device, by comparing a detected value of an intake-air volume, upon turning on of an EGR with a detected value of the same upon turning off of an EGR so that an EGR is self-diagnosed with no flow-meter sensor etc. being disposed in an exhaust gas recirculation pipe. CONSTITUTION:During operation of an internal combustion engine A, a control means E judges whether a shut-off means D in an exhaust recirculation pipe C is in the opening operation range or not with the use of a map in accordance with parameters such as, for example, an engine rotational speed, an intake-air volume, etc. in order to check whether the EGR is in its actuating range or not, and also judges whether the internal combustion engine A is in its steady state operating condition or not. When it is judged that the shut-off means is in the opening operation range and the engine is in the steady state operating condition, detections values from an intake-air volume detecting means F as the shut-off means D is opened or closed, are stored in a memory means G. Further, the thus stored detection values are compared with each other by means of judging means H. If it is judged that the difference between both values is below a predetermined value, an alarm means I is actuated to inform the drivers concerning the abnormal condition in the EGR.
Patent JP-2001023786-A (JP)
Title: Half-bridge inverter for driving fluorescent lamp
Inventor: TAKENAKA TOSHIKAZU
IPC: H05B41/392
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a half-bridge inverter for driving a fluorescent lamp that keeps the lamp from light out and can start it with optional brightness. SOLUTION: In this half-bridge inverter in which switching elements Q1, Q2 are alternately switched on and off by a high frequency switching circuit HFC and their outputs are converted into currents in the form of sine waves to be supplied to a fluorescent lamp FL, a transformer T1 is provided for stepping up the output voltage of the switching element Q2, and the ratio of the numbers of turns of the transformer T1 is set so that the secondary output of the transformer T1 when the lamp is not turned on is equal to or greater than the fluorescent lamp starting voltage. A preheating circuit is constructed of an independent circuit.
Patent JP-S6171175-A (JP)
Title: Gas cutting device for angle steel
Inventor: ISHIMOTO KATSUZO
IPC: B23K37/02
Filed: 1984-09-14
Abstract: PURPOSE:To process an angle part of an unequal side and unequal thickness angle steel by providing a Y direction moving base on an X direction moving base, providing a Z direction moving base on the Y direction moving base, and providing a torch on the Z direction moving base so as to be turnable in the X and Y directions. CONSTITUTION:A cutting torch 43 moves along the end face of an angle steel M by an X direction moving base 18 and executes a groove working to one piece (a), and when an angle part (b) approaches, a limit switch LS2 generates a position converting signal. In the angle part (b), a turning angle in the X direction of the torch 43 by a driving device 35 and chain mechanism 35-42, the movement in the X direction by a driving device 21 and rack pinion mechanisms 20, 22, the movement in the Y direction by a driving device 26 and a ball screw mechanism, and the movement in the Z direction by a driving device 30 and a tack pinion mechanism are controlled, respectively. In this regard, the torch 43 executes a groove working of the other piece (c) continuously after the angle part (b). In this way, an angle part of an unequal side and unequal thickness angle steel can be processed.
Patent JP-H0858561-A (JP)
Title: Liquid pressure boosting device
Inventor: MAEHARA TOSHIFUMI
IPC: B60T13/12
Filed: 1994-08-17
Abstract: PURPOSE: To give hysteresis to the relation between stepping force and liquid pressure so as to prevent reduction of brake liquid pressure even if the stepping force of a brake pedal by a driver is reduced by setting the pressure receiving area formed in a liquid pressure boosting device to be a specified function. CONSTITUTION: A booster piston 9 is slidably fitted into the bore part of a sleeve 10 fixed in a cylinder body 1. A pressure reducing valve A opening or closing communication of a power liquid pressure chamber 40 to a reservoir 2 is arranged between a primary piston 6 and an action piston 16. Further a liquid pressure source and the power liquid pressure chamber 40 communicate together through a liquid pressure introducing valve C. In this case, where the sectional area of a cylinder bore part is As , the sectional area of the sleeve bore part is Bs , the sectional area of a piston in the pressure reducing valve is Cs , and the sectional area of the action piston 16 is Ds , following relation-ship is set between them: As >=(Bs -Ds )+Cs ).
Patent JP-H117822-A (JP)
Title: Recessed luminaire
Inventor: ONO TAKASHI
IPC: F21V21/04
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive luminaire which dispenses with a spring receiving fitting as an independent part. SOLUTION: This luminaire comprises a mounting base 10 to be suspended from a client base, a lower surface opened box-like reflecting shade 20 to be fixed on the lower surface side of the mounting base 10, a lamp socket and light source to be arranged on the inside of the reflecting shade 20, an accessory 40 ceiling so as to cover the open surface of the reflecting shade 20, an accessory frame 50 for holding the periphery of the accessory 40 and covering the embedding hole periphery of a ceiling plate 90, and a plurality of V-springs 60 whose central parts 62 are rockably installed to the accessory frame 50. Each V-spring 60 has a pair of spring leas 64 extended upward from the central part 62. A plurality of leg receiving holes 22 are formed substantially in the middle height position closer to the circumference in the reflection shade 20.  The upper parts of the spring legs 64 in each V-spring 60 are inserted to the corresponding leg receiving hole 22. The accessory frame 50 is thus attachably and detachably installed by the force of the spring legs 64 sliding up over the periphery of the leg receiving hole 22.
Patent JP-H0865117-A (JP)
Title: Reset circuit for electronic device
Inventor: SEGUCHI KAZUMI
IPC: G06F1/24
Filed: 1994-08-17
Abstract: PURPOSE: To prevent chattering and to reduce a board mount area. CONSTITUTION: A transistor(TR) 11 and a resistor 12 connecting to the emitter are provided in addition to a conventional reset circuit, the TR 11 is closed in the case of reset output and the TR 11 is turned off at reset release. Thus, a load current by resistors 12, 13 is lost by the reset release, the power supply voltage is suddenly increased and chattering at reset is avoided. The product design with high reliability is attained inexpensively by forming the chattering prevention circuit with the simple circuit.
Patent JP-H0941946-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NOGUCHI MASAO
IPC: B01D46/24
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve a regeneration rate of a filter while achieving prevention of over combustion of particulate and prevention of unevenness of burning, caused by partial combustion, in a particulate burning-type exhaust emission control device for an internal combustion device. SOLUTION: The exhaust emission control device for an internal combustion engine is composed of a particulate scavenging filter 3 arranged between a first exhaust pipe 2 of an internal combustion engine and an exhaust top 7, a heating means 4 for heating and burning the particulate, a blast control means 8 having a function for varying an intake air capacity and a blast capacity, a recirculating circuit 9 put in connection so that mixed gas of combustion gas and air may circulate between the filter and the blast control means, and an air intake 26 provided between the filter and an intake part 28 of the blast control means. Therefore, a regeneration rate can be improved while achieving prevention of over combustion and prevention of unevenness of burning, caused by partial combustion.
Patent JP-H0478556-A (JP)
Title: Recording device
Inventor: NAGOSHI SHIGEYASU
IPC: B41J13/00
Filed: 1990-07-23
Abstract: PURPOSE:To ensure that a recording medium is separately transported only by introducing the recording medium from a feed orifice by providing a transport device which transports the recording medium to a recording device and a feed guide member with an inclined side for separation which separates the recording medium and feeds it to a transport device. CONSTITUTION:If a sheet material 2 loaded on a loading member 1 is introduced into a downstream side, its tip hits the inclined surface 1b1 of a feed guide member 1 and at the same time, a sheet material 2 located at the top leaps up drawing a lop[ and is supplied to a transport roller 3 and the nipple part of a driven roll 4 along the inclined side 1b2. If the sheet material 2 is detected by a sensor, the transport roller 3 is driven to rotate by a specified value using a transport motor and stops after transporting the sheet material 2 to a platen opposed to a recording head 6. A lead screw 8 is activated to move a carriage 7 forward and backward along a guide shaft 9. At the same time, the recording head 6 is driven to allow recording of an image on the sheet material 2.
Patent JP-2001021536-A (JP)
Title: Electrophoretic data analyzing method, electrophoretic data analyzing device and recording medium having program recorded thereon for executing electrophoretic data analysis
Inventor: ONOSE TAKASHI
IPC: G01N27/447
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a objective data from a visualized electrophoretic pattern, and to execute a prescribed judgement automatically by using obtained data. SOLUTION: This electrophoretic data analyzing method has a step S1 for taking and inputting an image of migration pattern obtained by electrophoresing a biomolecule sample as image data, a step S2 for expressing numerically the image data for every pixel, a step S3 for extracting effective data based on pixel data expressed numerically, a step S4 for dividing a series of effective data groups in each electrophoretic lane, a step S5 for detecting bands of respective lanes based on the effective data group for every divided electrophretic lane, a step S6 for setting an evaluation standard for evaluating detected bands, and a step S7 for judging the relation between the band in each lane and the evaluation standard based on the evaluation standard.
Patent JP-H0243279-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device
Inventor: YOSHIDA TETSUO
IPC: H01L23/29
Filed: 1988-08-04
Abstract: PURPOSE:To obtain the title composition which gives a cured article excellent in moisture resistance by incorporating a specified organosilicon compound into an epoxy resin composition comprising an epoxy resin, a curing agent, and an inorganic filler. CONSTITUTION:An organosilicon compound of formula I (wherein R<1> is an organic group containing epoxy groups; R<2>, R<3> and R<4> are each H, alkenyl, aryl or aralkyl; n and m are each 0, or 1 to 3, provided that 1<=n+m<=3) (e.g., compounds of formulas II and III) is incorporated into an epoxy resin composition comprising an epoxy resin (e.g., a cresol novolak epoxy resin), a curing agent (e.g., a phenol novolak epoxy resin), and an inorganic filler (e.g., a quartz powder or alumina), thereby giving an epoxy resin composition which gives a cured article excellent in moisture resistance. A highly reliable semiconductor device can be obtained by sealing with this composition.
Patent JP-H0516432-A (JP)
Title: Image smoothing system
Inventor: KOJIMA TAKETOSHI
IPC: B41J2/485
Filed: 1991-07-09
Abstract: PURPOSE:To provide an image smoothing system capable of easily conducting smoothing processing accurately by simple circuit constitution and simple decision operation without forming constitution, in which a central picture element and a picture element block of nXm as a picture element group in the periphery of the central picture element and a prepared template are compared as shown in all conventional techniques. CONSTITUTION:In an image smoothing processing system, in which each picture element (including a white picture element and a block picture element and hereinafter called a dot) forming a matrix-shaped image pattern is divided into a plurality of unit elements and an image output is performed while property signal-reversing the divided unit elements, the relationship of each dot forming an image pattern and adjacent dots is detected as boundary data, stepped positions and stepped kinds are discriminated from the relationship of a plurality of boundary data positioned on a specified scanning line in the horizontal or vertical direction while the dot length of a flat section continuously connected at the stepped positions is detected, and the image output is conduced while properly reversing the divided unit elements on the basis of these data.
Patent JP-H0847128-A (JP)
Title: Crawler-type metal wheel and piece used for it
Inventor: KENMOCHI GENICHI
IPC: H02G1/02
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a crawler-type metal wheel by which a passing wire can be grounded surely without using a grounding roller by a method wherein a grounding plate is installed so as to be movable along the face of a metallic piece and so as to be set to electric continuity with a piece body part and the upper end part of the grounding plate is lifted, up, by a spring, to be higher than the groove bottom face of a wire receiver part. CONSTITUTION:Metal pieces 13 for a crawler-type metal wheel 11 are provided with metal grounding plates 39 on their faces. When a wire 21 is not placed on the crawler- type metal wheel 11, the grounding plates 39 protrude partly to be higher than the groove bottom face of a wire receiver part 23 by the force of a spring 49. When the wire 21 is placed, a part which has protruded to be higher than the groove bottom face of every grounding plate 39 is pressed to the wire 21 so as to be pulled, but it is pressed to the wire 21 by the force of the spring 49. As a result, the electric wire 21 which is passed through the metal wheel 11 is set to electric continuity with every grounding plate 39, and it is grounded through a route which is composed of every grounding plate 39, a piece body part 25, a track frame 17, a support member 19 and a pylon 53. Thereby, the wire 21 which is passing can be grounded surely without using a grounding roller.
Patent JP-S62123116-A (JP)
Title: Aqueous solution agent
Inventor: SHIMIZU HISAYOSHI
IPC: A61K31/455
Filed: 1986-08-18
Abstract: PURPOSE:An aqueous solution agent containing a drug having powerful antiallergic action, etc., and a dissolution adjuvant consisting of polyvinyl pyrrolidone, cyclodextrin and caffeine. CONSTITUTION:An aqueous solution agent obtained by adding 0.05-2wt/vol% compound expressed by the formula (R is 1-6C alkyl), e.g. 2-amino-7-isopropyl-5- oxo-5-[H]-benzopyrano-[2,3-b]-pyr-idine-3-carboxylic acid, etc., 0.2-20wt/vol% polyvinylpyrrolidone (25,000-120,000 average molecular weight), 0.2-5wt/vol% cyclodextrin and 0.1-2wt/vol% caffeine as a dissolution adjuvant to water. The solution agent used as nasal drip, eye drip liniment, inhalation, injection, etc. Although the above-mentioned solution agent is stable at 5-8pH, the administration to noses or eyes, etc., is preferably carried out at 7.2-7.8pH. When boric acid is used as a buffer solution, a solution of low irritancy can be obtained.
Patent JP-S6255240-A (JP)
Title: Acoustic insulation of vehicle and the like
Inventor: NOJIMA MASAHIRO
IPC: B60R13/08
Filed: 1985-09-04
Abstract: PURPOSE:To improve acoustic insulation effect by attaching expanded foam plastic with its one side embedded with heavy material to the steel sheet of a vehicle. CONSTITUTION:An expanded foam plastic consists of one or more kinds of plastic ingredients, foaming agent and foam accelerating agent. In one side of the expanded foam plastic are embedded heavy objects such as iron balls, lead balls and the like. That side is glued to a steel sheet by means of adhesive. With this constitution acoustic insulation effect can be improved.
Patent JP-H0942681-A (JP)
Title: Electronic oven
Inventor: SHIBATA KOKICHI
IPC: F24C7/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To uniformly heat an article to be cooked without being influenced by the mesh shape of a rotary mesh. SOLUTION: Once a roller 11 of a rotary mesh reaches a concave part 15, the rotary shaft is supported with a rotary shaft, and the roller 11 is separated from a bottom plate of a cooking chamber. Accordingly, since the weight of an article to be cooked acts on the rotary shaft, the weight is detected by a weight sensor. Together with this, the roller 11 becomes a non-rolling state, and a cooking dish 12 placed on the roller 11 is rotted at an equal speed in synchronism with the rotary mesh. When the roller 11 of the rotary mesh reaches a projection part 14, the oller 11 is supported on the bottom plate of the cooking chamber. Accordingly, the roller 11 becomes a rolling state, and the cooking dish 12 is rotated at a speed twice that of the rotary mesh, and further the rotary shaft and the cooking dish are vertically moved along the slope of the projection part 14.
Patent JP-H0480994-A (JP)
Title: Ceramic multilayered board
Inventor: NAKAJIMA HIROSHI
IPC: H05K3/46
Filed: 1990-07-24
Abstract: PURPOSE:To enable a circuit block of high density to be easily formed by a method wherein a large number of frame-like boards are laminated to constitute a wall which surrounds the outer peripheral part of one side of a plate-like multilayered board. CONSTITUTION:A fired board at low temperature which can be integrally fired with conductor paste at the same time is used, and a prescribed conductive pattern 3 is formed on a green sheet of ceramic slurry through a screen printing method. The green sheets concerned are laminated into a board 1 of plate-like structure, and a large number of frame-like boards are laminated to constitute a wall 2 which surrounds the outer peripheral part of one side of the plate-like multilayered board 1. This structure is integrally fired at a prescribed temperature for a certain time, then the outer part of the wall is cut to enable the side face of the structure to be smooth, and thus a ceramic multilayered board can be obtained.
Patent JP-H0360298-A (JP)
Title: Video printer
Inventor: OZAWA NAOHIRO
IPC: H04N1/387
Filed: 1989-07-28
Abstract: PURPOSE:To facilitate the position matching of an overlay picture by storing at first an image picture, transmitting an overlay signal without any delay and synthesizing the picture to apply position matching. CONSTITUTION:The printer consists of a video input switch 1, an input signal processing means a synchronizing signal processing means 3, a memory means 4, a data processing means 5, an output signal processing means 6, a print means 7, a system controller 8 and a switch means 9. When an image picture is stored in the write mode of the image memory, the overlay memory is selected to be in the through-mode and the image memory is selected to be the readout mode. While the synthesis picture of the both is confirmed by a monitor, the overlay picture is matched. Thus, the position matching overlay is facilitated.
Patent JP-S6087279-A (JP)
Title: Dibenzopyrane derivative
Inventor: RONARUDO KONRATSUDO GURIFUISU
IPC: C07D311/80
Filed: 1984-09-18
Abstract: Dibenzopyran derivatives which possess antihypoxia activity are 7,8,9,10-tetrahydro-6H-dibenzo [b,d] pyranyloxyaminopropanols having the general formula: <CHEM> where X is oxygen or dialkyl in which each alkyl group contains one to seven carbons; R is hydrogen or alkyl containing one to seven carbons and A is primary, secondary or tertiary amino. Also included are pharmaceutically acceptable acid addition salts of these compounds.
Patent JP-H0944689-A (JP)
Title: Process system
Inventor: HIRANO MASAYASU
IPC: G03F1/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of image data to be stored in a data storage device. SOLUTION: The image data 43 read by an input scanner and the graphic 53 for layout read by a drawing device are stored in a data storage device. The image data 43 and the graphic 53 for layout are read from the data storage device, a relative aligning is performed and the part on the external side of a cut rectangle 63 which is slightly larger than the rectangle 63 that circumscribes about the graphic 53 for layout, is made an unnecessary area 65. The image data within the cut area 63 is stored again in the data storage device. The image data the unnecessary area 65 is deleted or is stored in an optical magnetic disk device (nonillustration), etc.
Patent JP-H0747943-A (JP)
Title: Anti-lock brake control device
Inventor: SHIMIZU MUTSUMI
IPC: B60T8/36
Filed: 1993-08-05
Abstract: PURPOSE:To avoid excessive loads on a yoke and prevent the play of the yoke by holding a bobbin wound by a coil with the yoke mounted on a base plate common with each coil and the base plate in a normally-open type and a normally-closed type solenoid valve. CONSTITUTION:In a normally-open type and a normally-closed type solenoid valve which are respectively interposed between a master cylinder and a reservoir and a plurality of wheel brakes, a housing 37o where a fixed core 38o is fixed, and a movable core 39 is stored is connected to a valve housing 36o to be fitted to a fitting recessed part 50o in one surface of a base body 34 through a stepped part 45a. A base plate 66 having a plurality of through holes 67 penetrating a guide cylinder 35o is screwed on one surface of the base body 3 4. In addition, a bobbin 42 which surrounds the guide cylinder 35o projecting from the base plate 66 and where a coil 43 is wound is held between a yoke 44 mounted on the base plate 66 commonly with a plurality of coils 43 and the base plate 66. This constitution improves the close adhesivity of the magnetic circuit and reduces the number of parts.
Patent JP-S59134262-A (JP)
Title: Composite structure of steel and concrete and steel joist
Inventor: AANESUTO OO BATSUTSU
IPC: E04C3/07
Filed: 1983-10-19
Abstract: A steel joist for use in a composite steel and concrete construction consists of a web (17), a bottom chord (16) and a double top chord (18) construction consisting of two elongated substantially identical members (21) each of S or Z cross-section and being connected to or integral with the web (17). The members (21) are positioned in mirror relation tone another to provide symmetry about a vertical axis, and in use are embedded in a concrete slab, with the web (17) and bottom chord (16) not being embedded in the concrete.
Patent JP-H09105121-A (JP)
Title: Metallic mesh for natural stone to protect ecosystem
Inventor: YUKIMOTO ISAO
IPC: E02B3/12
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a metallic mesh for natural stones to protect an ecological system, used for execution of a revetment, by which the workability is improved and the natural ecological system is not disturbed and the durability is greatly increased. SOLUTION: A plurality of natural stones 3 are laid on a metallic net or mesh and an adhesive 5 layer is laid under the natural stones 3 to integrally form the natural stones 3 and the metallic net or mesh through the adhesive 5. In this way, the metallic mesh for natural stones protecting the ecosystem and having a flexible structure as a whole is obtained. When a protective sheet against sucking out is superposed with the underface of the metallic net or mesh, the natural stones 3, the metallic net or mesh, and the preventive sheet against sucking-out can integrally be formed.