baber/WOPTO huggingface dataset:
Patent JP-H03105065-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02P5/15
Filed: 1989-09-16
Abstract: PURPOSE:To eliminate knocking, securing the superior acceleration operation independently of the octane number of fuel by delayed-angle-controlling the ignition timing of an internal combustion engine when the operation state of the internal combustion engine in acceleration is a previously determined operation state. CONSTITUTION:An internal combustion engine is equipped with at least a spark plug 5 and a fuel injection valve 12. In this case, a means A judges if the octane number of the fuel jetted from the fuel injection valve 12 is high or low while, the acceleration operation of the internal combustion engine is detected by a means B. When the operation state of the internal combustion engine in acceleration operation is a previously determined operation state, a means C controls the delay-angle of the ignition timing of the internal combustion engine. In this case, the operation state in which knocking tends to generated, accompanied with the increase of the octane number of the fuel, is set at the operation state of the internal combustion engine. Independently of the octane number of the fuel, the generation of knocking or continuation is eliminated, securing the superior acceleration operation.
Patent JP-H0795364-A (JP)
Title: Information processing unit
Inventor: AZUMA MASAYUKI
IPC: G06T1/00
Filed: 1993-09-24
Abstract: PURPOSE:To reduce trouble of sorting originals by size in the information processing unit having an automatic paper feeder and a routine form original reader. CONSTITUTION:An original tip/tail end sensor 16 is provided on an upper stream side of a read section la of an original reader 1, the size of an original in the carrying direction is discriminated by a detected output of the sensor 16 and a read visual field is set to obtain the reading of a routine sized original at all times. Since originals of, e.g. sizes A4, A5 are stacked to an automatic paper feeder while sides of the originals whose length is equal to each other are arranged for reading without production of a defect of a conventional processing unit, man-hours of original sorting are considerably reduced.
Patent JP-H0399842-A (JP)
Title: Gas interceptive material
Inventor: MOTOISHI YASUO
IPC: B32B15/08
Filed: 1989-09-13
Abstract: PURPOSE:To maintain excellent gas interceptive properties even under high humidity and under external mechanical forces, by providing a thin film of a metallic oxide on the surface of a film of an ethylene-vinyl alcohol copolymer resin which is obtained by saponifying a copolymer of ethylene, vinyl acetated and a vinylsilane compound and which has specified values of vinyl acetate component and ethylene content. CONSTITUTION:A saponified silane-containing ethylene-vinyl acetate copolymer (Si-EVOH) obtained by saponifying a copolymer of ethylene, vinyl acetate and a vinylsilane compound has a silane content of 0.0005-0.2 mol%, an ethylene content of 25-60 mol% and a saponification degree of vinyl acetate component of 95-96%. A thin film of a metallic oxide is provided on the surface of an Si-EVOH resin film, whereby a material is obtained which has excellent gas interceptive properties even under high humidity, and maintains the excellent gas interceptive properties even under bending, frictional or other mechanical external forces.
Patent JP-S6393475-A (JP)
Title: Ac arc welding machine
Inventor: TERAYAMA KIKUO
IPC: B23K9/073
Filed: 1986-10-06
Abstract: PURPOSE:To prevent the arc regeneration after the polarity is changed over from being influenced adversely by controlling the surge voltage generated by a DC reactor in a voltage clamping circuit combining a DC power source and a rectifying device. CONSTITUTION:Switching element 3a and 3b or 3c and 3d repeat on and off by a signal from a driving circuit 6 and the electric power in a rectangular wave state is supplied to between an electrode 4 and an object 5 to be welded. As to the voltage clamping circuit, while one of the elements 3a-3d is turned on, since the output voltage of the DC power source 12 is higher than the terminal voltage of a switching circuit, the rectifying device 11 is biased reversely and an electric current is not allowed to flow to the voltage clamping circuit. When the couple of switching elements which are turned on are cut off and the couple of switching elements of the opposite polarity are turned on, the DC reactor 2 generates the surge voltage of the polarity corresponding to the forward direction of the elements 3a-3d. When said voltage becomes higher than that of the DC power source 12, the rectifying device 11 is turned on and the generated voltage of the DC reactor 2 is short-circuited by the rectifying device 11 and the DC power source 12.
Patent JP-S6394522-A (JP)
Inventor: TANAKA SETSUO
IPC: H01H47/26
Filed: 1986-10-07
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-2000060658-A (JP)
Title: Built-up shelf
Inventor: SASAMOTO TOKIO
IPC: A47B57/10
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To fit a shelf body easily and firmly being adjusted to a shelf board fitted in a height adjustable manner. SOLUTION: A built-up shelf is provided with a plurality of confronting supports 2, a shelf board 4 installed between these supports 2 in the specified height position through support brackets 5 detachably engaged with a plurality of slits 3 bored at appropriate spaces in the height direction of the supports 2, and a shelf body 7 erected on the side part of the shelf board 4. At least each support 2 is formed of a magnetic metal member, and a magnet is mounted to a sliding face of a shelf body holding member 6 slidably engaged with the support 2. A holding groove 13 for holding the side end of the shelf body 7 is formed at the opposite side face to the magnet mounted face.  The shelf board 4 can therefore be fitted in the specified height position, and the shelf body 7 can be fitted easily and firmly by the shelf body holding member 6 fixed to the support 2 being adjusted to the shelf board 4.
Patent JP-H0551546-A (JP)
Title: Method and apparatus for dispersion
Inventor: NAKAMURA TOSHIO
IPC: C09D7/80
Filed: 1991-08-27
Abstract: PURPOSE:To improve production efficiency and minimize variations of solid particles in a dispersion method and apparatus for a coating ink, a dye, a pigment or the like, by ensuring the number of that a suspension passes through a disperser. CONSTITUTION:The title apparatus is provided with two hold tanks for stocking a suspension. The suspension stocked in one of them is dispersed on a disperser and then temporarily stocked in the other hold tank. When the dispersion of the suspension stocked in the one hold tank is completed, the suspension stocked in the other hold tank is fed to the disperser. The resultant suspension having undergone the dispersion treatment is introduced into the emptied hold tank. The above procedure is repeated to ensure the number of that the suspension passes through the disperser.
Patent JP-2001062869-A (JP)
Title: Mold for molding resin and production of resin molded article
Inventor: SAKUMA SHOICHI
IPC: B29C45/26
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a resin preventing deterioration of the quality of a resin molded article and capable of reducing labor necessary for the finish processing of the resin molded article. SOLUTION: In a mold for molding a resin, a resin material is charged in a cavity 3 through a runner 1 to be cured. The first runner 1 is branched into a plurality of branch runners 2 and these branch runners 2 are connected to one cavity 3. The runner cutting pin inserted in the resin material remaining at the branch point of the branch runners 2 after the cavity 3 is filled with the resin material is provided. Since the cavity 3 is filled with the resin material from a plurality of the branch runners 2, the filling properties of the cavity 3 with the resin material can be enhanced as compared with a case filling the cavity from one place.
Patent JP-S6298940-A (JP)
Title: Priority control system for packet
Inventor: TSUTSUI HIDEKAZU
Filed: 1985-10-25
Abstract: PURPOSE:To decrease the delay in exchange for a specific packet by providing a priority polling means for applying an optional number of times of pollings to the 3rd FIFO memory connected to the 1st path connected to the 1st FIFO memory to which a specific incoming communication line is connected at each polling. CONSTITUTION:While a sequential polling means 101 in the 1st transfer circuit (incoming transfer circuit) applies an optional number of times of pollings sequentially to each 1st FIFO memory connected to the 1st transfer circuit, a priority polling means 102 applies an optional number of times of pollings to the 1st FIFO memory to which a specific incoming communication path is connected at each polling. Similarly, a priority polling means 104 of the 2nd transfer circuit (outgoing transfer circuit) applies an optional number of times of pollings to the 3rd FIFO memory connected to the 1st path connected to the 1st FIFO memory connecting a specific incoming communication path at each polling of a sequential polling means 103. Thus, the polling frequency to the 1st and 3rd FIFO memories connected between a specific incoming communication path and an output communication path is increased to decrease the waiting time thereby reducing the delay in exchange.
Patent JP-H04119940-A (JP)
Title: Production of glass body
Inventor: EMORI SHIGERU
IPC: G02B6/00
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a high quality glass body free from wave by attaching specific dummy rods to both ends of a glass rod to be a part of a product to form a starting member, depositing pulverized glass onto this starting member by means of external application, and then forming this pulverized glass into transparent glass. CONSTITUTION:A starting member 10 is prepared by attaching dummy rods 4 having viscosity lower than that of an undermentioned glass rod 1 to both ends of the glass rod 1, (consisting of a silica glass 2 to be a core for optical fiber and a doped silica glass 3 to be a clad), to be a part of a product. Subsequently, pulverized glass 14 is deposited onto the outside peripheral part of the above starting member 10 by means of external application. Then, this pulverized glass 14 is formed into transparent glass.
Patent JP-S61116149-A (JP)
Title: V-belt
Inventor: DONO JUNICHI
IPC: F16G5/20
Filed: 1984-11-12
Abstract: PURPOSE:To aim at the promotion of lightweightiness and stabilization in a contact area, by embedding a V-block, forming an oblong rectangular section and having an engaged part, inside a cog part. CONSTITUTION:A V-belt is one that a temsile body 2 and a V-block 3 are embedded in an elastic body 1, and this V-block 3 is embedded at the inner diameter side of the tensile body 2 and that it is embedded as being crossed with the tensile body 2. The tensile body 1 makes the inner diameter side of the tensile body 2 a concave/convex form, and the V-block 3 is embedded in a cog part 4 forming a convex part so that the section forms an oblong rectangular form, making perpendicularity with the tensile body 2. And, both end faces 6 and 6 of the V-block 3 conforms with an incline angle of a V-pulley, while both engaged parts 7 and 7 are projected to the central part or both sides whereby separation from the elastic body 1 is prevented.
Patent JP-S60122717-A (JP)
Inventor: SUTEISHII AI ZOONZU
IPC: C01G17/00
Filed: 1984-11-13
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-S6394256-A (JP)
Title: Color copying device
Inventor: KOGURE MASAAKI
IPC: H04N1/60
Filed: 1986-10-09
Abstract: PURPOSE:To immediately obtain the optimum value of color balance in accordance with user's choice by successively changing image forming process conditions in one screen and forming different images in plural areas of one screen under various image forming conditions. CONSTITUTION:In an image processing part 47, an image signal read by a CCD light receiving unit in a scanner part 46 is corrected at its optical illumination uneveness about respective yellow Y, Magenta M and cyanine C components by a shading correcting circuit 36 and the gradation of each color signal is corrected by a gamma correcting circuit 37. A masking correcting circuit 38 calculates the optimum quantity of yellow Y, Magenta M and cyanine C at the time of printing. A density pattern processing circuit 40 outputs pattern distribution corresponding to respective gradation levels out of 64 gradation levels and a multileveled processing circuit 41 executes pulse width modulation corresponding to 1-4 values in the pattern. Consequently, the optimum value of color balance can be immediately obtained.
Patent JP-H0981021-A (JP)
Title: Learning system
Inventor: YAMASHITA YASUSHI
IPC: G09B7/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit information including high-frequency components to a terminal device with the same transmission characteristics. SOLUTION: n Units of terminal devices 3 (k, 1) to 3 (k, n) are cascade- connected to the respective channels; channels ch1 to ch4 of a main controller 2 by cables 4. The terminal devices 3 (k, j) have image processing sections for executing signal processing of the image data from the channels and the image data from computers 21, 22. The image data inputted to the image processing sections are subjected to loss compensation in the cascade-connected transmission paths by an equalizer and are then outputted to the terminal devices 3 (k, j+1) on the downstream side of the cascade connection via buffers.
Patent JP-H0688572-A (JP)
Title: Pump
Inventor: KANEDA TAKASUKE
IPC: F04B43/04
Filed: 1992-09-08
Abstract: PURPOSE:To make a pump usable at high pressure force by converting the expansion or contraction of a magnetostrictive element efficiently into the injection force of a fluid without using any diaphragm, in regard to the pump that used this magnetostrictive element as the power source. CONSTITUTION:A first check valve allowing only an inflow to an inlet chamber 27 from an inflow port 22 and a second check valve allowing only an outflow from a discharge chamber 28 to an outflow port 23 both are installed in a housing 21 of a pump 20. In succession, the inlet chamber 27 and discharge chamber 28 are separated from each other by a piston 26. In addition, a third check valve allowing only the inflow to the discharge chamber 28 from the inlet chamber 27 is installed in this piston 26. A magnetostrictive element 32 is installed at the side of the inlet chamber of the piston, and a magnetic field impressing coil, impressing a specified magnetic field on this magnetostrictive element 32, is installed in a circumference of the housing 31.
Patent JP-H03102460-A (JP)
Title: Neuro circuit network device
Inventor: SHIROSAKA AKIMASA
IPC: G06N3/04
Filed: 1989-09-14
Abstract: PURPOSE:To designate the signal change of an arbitrary neuron circuit network as the information including the change of signals before the one just before by changing the membrane potential of a neuron in point of time based on time series data arriving at the neuron. CONSTITUTION:A neuron circuit network device provided with an input neuron 1 representing its value as I(t), an output neuron 2 with a value O(t), and a synapse 3 with a value J(t) connecting those neurons is generated. In such a way, the membrane potential of the neuron is changed temporarily corresponding to the signal arriving at the neuron. Therefore, the signal change of the neuron circuit network can be converted to the information that can be handled with the neuron circuit network. In addition to that, the signal change of the arbitrary neuron circuit network can be set as the information in the neuron circuit network by using the membrane potential of the neuron not being changed temporarily corresponding to the signal arriving at the neuron. Also, the change of the signals before the one just before can be designated as the information.
Patent JP-H0581732-A (JP)
Title: Device for detection slipping off winding of cassette tape
Inventor: WADA YUKINOBU
IPC: B65H26/00
Filed: 1991-09-19
Abstract: PURPOSE:To prevent a cassette tape from being damaged and being incapable of traveling owing to slipping off winding by detecting the occurrence of the slipping off winding in relation to a device detecting the occurrence of the slipping off winding in the tape. CONSTITUTION:The slipping off winding detection device of the cassette tape having a cassette 1, the tape 2 and a hub 3 around which the tape 3 is wound, is provided with a reciprocating motion means 4 reciprocating the hub 3 in the direction of the rotating axis of the hub 3 or in the direction perpendiculer to this direction and a detection means 5 detecting the moving amount of the hub 3 when the hub 3 is reciprocated by the reciprocating means 4.
Patent JP-S6395069-A (JP)
Inventor: ANZAI HIROSHI
IPC: A61N1/32
Filed: 1986-10-08
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-H1183779-A (JP)
Title: Temperature sensor
Inventor: OGURA KOTARO
IPC: G01N27/12
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of a temperature sensor, by providing a composite film of poly-o-aminophenol or soluble polyaniline and polyvinylalcohol, thereby improving moisture sensitivity, moisture sensitive responsiveness, reproducibility and repeating durability. SOLUTION: This temperature sensor comprises a composite film of poly-o- aminophenol(PoAP) or soluble polyaniline and polyvinylalcohol(PVA). The PoAP/PVA composite film is confirmed that its electrical conductivity is linearly largely changed in response to temperature change, changes of the conductivity show almost no difference at the times of raising and lowering humidity and no hysteresis is observed. Even in the case of repeatedly experiencing high and low humidity conditions, it is also confirmed to exhibit satisfactory reproducibility and moisture sensitivity. In a graph of temperature dependence of the conductivity of the PoAP/PVA composite film vs. the poly-o- phenylenediamine(PoD)/PVA composite film of a comparison example, the composite film has excellent moisture sensitivity.
Patent JP-H1059161-A (JP)
Title: Plunger type master cylinder
Inventor: MAEHARA KATSUMI
IPC: B60T11/20
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a plunger type master cylinder in which a dead stroke of a piston can be set small without deteriorating such characterics that a cup-shaped seal member naturally has, or without increasing slide resistance to the piston. SOLUTION: Contact pressure P of a base part 21 side (protruded part 21d) of a circular seal member 21 to a piston 19 is set to be smaller than contact pressure Q of an inner circumferential lip part 21a of it, so sealing action to a liquid supply hole at the time of a stroke of the piston 19 is performed on the base part 21c side for sufficiently obtaining natural functions of a cup seal when a brake is actuated. A dead stroke of the piston 19 can thus be set smaller without increasing slide resistance to the piston 19 while characteristics that the cup-shaped seal member 21 naturally has are achieved.
Patent JP-H0579655-A (JP)
Title: Embedded air conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F13/20
Filed: 1991-09-19
Abstract: PURPOSE:To obtain an embedded air conditioner which is capable of operating based on a high accurate detection of room temperature and, moreover, operating responding to indoor humidity. CONSTITUTION:In an embedded air conditioner 1 where an equipment frame 2 is divided into an electric equipment chamber 19 and a heat exchanger chamber 20, a temperature sensor 32 is installed to a windward of heat exchangers 10 in the heat exchanger chamber 20 and 11 while a humidity sensor 34 is installed to the windward from this sensor. Therefore, a partitioning board 18 prevents the transmission of heat so that the temperature sensor may detect room temperature with higher accuracy. Moreover, the humidity sensor 34 is located in a spot distant from the heat exchangers 10 and 11, which makes it difficult to produce dew condensation so that the temperature sensor is protected from detection error.
Patent JP-H0288677-A (JP)
Title: Polyimidesiloxane composition
Inventor: NAKAJIMA KOHEI
IPC: C08L79/08
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the title composition capable of providing excellent coating properties to an inorganic or metallic material and forming coating layer having excellent moisture resistance, adhesion and heat resistance and suitable for interlaminar insulation membrane for electronic component by blending a specific soluble polyimide siloxane solution with a specific aminosilicone compound. CONSTITUTION:The aimed composition obtained by uniformly dissolving a soluble polyimide siloxane obtained by polymerizing and imidizing an aromatic tetracarboxylic acid component consisting essentially of biphenyltetracarboxylic acids with a diamine component consisting essentially of diaminopolysiloxane and aromatic diamine in an organic solvent (e.g. dimethyl sulfoxide) at a concentration of 1-50wt.% and adding an aminosilicone compound having one primary amino group to the above-mentioned solution at an amount of 0.01-20wt.%, preferably 0.1-10wt.% based on the polyimidesiloxane.
Patent JP-2001068494-A (JP)
Title: Method and device for arranging metal balls
Inventor: HAYASHI NOBUMITSU
IPC: B23K26/382
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for arranging metal balls to mount the metal balls in batch to a target by which the metal balls can be reliably separated from metal ball suction holes even when the number of metal balls to be transferred is increased and the ball diameter is reduced. SOLUTION: Metal ball suction holes 6 are arranged in a arrangement plate 5 of a metal ball arranging jig 1 to suck metal balls 4 to the metal ball suction holes 6. Subsequently, the sucked metal balls 4 are transferred to a target 2 to mount the metal balls 4 in a batch. In this method for arranging metal balls, the arrangement plate 5 is formed of a metal foil. The thickness of this metal foil and the diameter of the metal ball suction hole 6 are determined so that the top portions of the metal balls 4 are projected from the rear surface side of the arrangement plate 5 when the metal balls 4 are sucked from the surface of the arrangement plate 5 to the metal ball suction holes 6. When the sucked metal balls 4 are transferred to the arrangement target 2, the metal balls 4 are separated from the metal ball suction holes 6 by pressing a pressure tool 7 to the metal balls 4.
Patent JP-S62102031-A (JP)
Title: Gas cooking stove
Inventor: ARAI ICHIRO
IPC: F24C3/02
Filed: 1985-10-25
Abstract: PURPOSE:To improve performance of a gas cooking stove and prevent a stain in a gas burner by a providing a gas burner having several flame holes arranged in row along an inner circumferential end of a central hole, cooking container mounting plates mounted above the gas burner with a specified space and a flow regulator below the mounting plate. CONSTITUTION:A donut-shaped gas burner 10 has several flame holes 12 arranged along an inner circumferential end of a central hole 11 and a mixing pipe 13 and is fixed on a base plate 15 of a main body 14 of a heater. Cooking container mounting plate 16 has an opening 17 slightly smaller than its diameter in opposite relation with the central hole 11 of the gas burner 10, the gas burner 10 is removably provided with a cap with a specified space 20 being left against the gas burner 10 on the top plate 19 of the main body 14 of heater. The flow regulator plate 21 has a space 22 in respect to the gas burner 10, installed below it and has air passage hole 23 at the outer circumferential side integral with the base plate 15. Secondary air required for performing combustion is passed from the outer circumference of the gas burner 10, space 20, air passage holes 23 and space 22 and supplied to the upper and lower portions of the flame holes 12.