baber/WOPTO huggingface dataset:
Patent JP-H09319103-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: SAKIMURA TOMOO
IPC: G03G5/05
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To ensure superior compatibility with a carrier transferring material and high solubility even to a halogen-free solvent and to obtain a photoreceptor excellent in potential characteristics at high temp. and humidity by incorporating a resin having two kinds of specified repeating units. SOLUTION: This electrophotographic photoreceptor contains a resin having repeating units represented by formula I and repeating units represented by formula II. In the formula I, II, each of R1 and R2 is H, an optionally substd. alkyl or aryl, R1 and R2 may bond to each other to form a ring, each of R3 and R4 is H, a halogen an alkyl, an aryl or an alkoxy, X is R5 , CO-R6 or CO- NH-R7 and each of R5 -R7 is an F-contg. alkyl or aryl. The resin can ensure higher mechanical strength by curing usually with a curing agent. Heat curing or photosetting may be adopted.
Patent JP-S62294731-A (JP)
Title: Method and device for controlling fuel injection of internal combustion engine
Inventor: OKUDA EIICHIRO
IPC: F02D41/04
Filed: 1986-06-16
Abstract: PURPOSE:To enable a desired mode of operation to be selected, by providing a driving mode input device, in which a fuel injection quantity can be adjusted by the driver, in a car room. CONSTITUTION:A control unit 13 of an engine 1 inputs signals from various sensors of throttle position sensor 4, intake air amount sensor 5, etc. while a signal from a driving mode input device 11 provided in a car room. And the basic fuel injection quantity, calculated from an intake air amount and an engine speed, is corrected to an increase or decrease side in accordance with the signal from the driving mode input device 11. That is, the correction is performed to the increase side, when a driving mode is selected regarding acceleration performance as important, while to the decrease side when the driving mode is selected regarding fuel consumption as important. In this way, operation can be performed by the driving mode preferable for the driver.
Patent JP-S63303246-A (JP)
Title: Control valve device for oil pressure
Inventor: AKAHA HIDEYUKI
IPC: F16H63/24
Filed: 1987-06-03
Abstract: PURPOSE:To shorten oil passages in a transmission case by integrally forming the case of on oil pressure regulating valve for controlling oil pressure to be constant with the case of a pressure distributing valve for selectively directing the oil pressure which passed through the oil pressure regulating valve to any one of hydraulic gear-change clutches. CONSTITUTION:An oil pressure distributing valve 62 and an oil pressure regulating valve 63 are integrally built into a control valve body 92. That is, the case for both valves 62, 63 are integrally formed through a control valve body 92. Also, a pump chamber 94 for housing a hydraulic pump 58 is provided in the control valve body 92 and a servo valve 64 is provided in a control valve cover 93, and oil passages for connecting these are provided on the control valve body 92 and the control valve cover 93. Thereby, oil passages between the oil pressure distributing valve 62 and the oil pressure regulating valve 63 can be simplified while improving a sealing property. Further, since an oil pressure control valve device as a whole can be miniaturized and lightened, this device can be built into a transmission case, thereby, enabling the oil passages in the transmission case to be shortened and simplified.
Patent JP-S61296225-A (JP)
Title: Electronic clinical thermometer
Inventor: OKAMOTO TOYOKATSU
IPC: G01K7/00
Filed: 1985-06-24
Abstract: PURPOSE:To make it possible to shorten the measuring time of bodily temp. and to reduce power consumption, by mounting a temp. sensitive part to a preheating jig to start preheating and detaching the same to finish preheating. CONSTITUTION:A preheating port 3, in which the temp. sensitive part 2a of a clinical thermometer main body 2 is inserted, is formed to a preheating jig 1 and a preheating means 4 comprising a heater for preheating the temp. sensitive part 2a is provided in the preheating port 3 and connected to the switch 5 and power source 6 mounted in the preheating jig 1. The switch 5 is closed when the temp. sensitive part 2a is inserted in the preheating port 3 and the power source 6 is connected to the means 4 to operate the means 4 and the preheating of the temp. sensitive part 2a is performed. When the temp. sensitive part 2a is withdrawn from the preheating port 3 after the completion of preheating, the switch 5 cuts off the connection of the power source 6 and the means 4 to finish preheating. Because the preheating due to the means 4 is performed only when the temp. sensitive part 2a is inserted by the switch 5 as mentioned above, the consumption of the power source 5 can be reduced.
Patent JP-S5364191-A (JP)
Title: Radioactivity monitor
Inventor: KAWAGUCHI OSAMU
IPC: G01T1/167
Filed: 1976-11-19
Abstract: PURPOSE: To provide the efficient measurement of radioactivity concentration of exhaust gas by isolating one piece of exhaust pipe, which is an object o measurement, with the insulator to use as a radioactivity measuring apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000325163-A (JP)
Title: Bottle rack and bottle storing shelf
Inventor: TAKANAMI HISAO
IPC: A47B96/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To make storage and transportation of bottles convenient by connecting the loading face part and the back receiving face part foldably, providing hooking parts at both edge end parts reverse to the connecting parts, and providing bottle movement stopping protrusion parts on side edges of one of the two parts. SOLUTION: A rack body A is formed by folding a wire material. Lateral bars 12 of its loading face part 1 are arranged near the front and rear ends, and between these lateral bars 12 a plurality of wire bars 11 are installed. The tips of longitudinal bars 11 on both sides are bent to be front hooking parts 3, and the rear ends of the longitudinal bars 11 on both sides are wound around the lower lateral bar 21 of the back receiving face part 2 to connect so that the rack is pivotable by folding around the lower lateral bar 21 as a central axis. The lateral receiving bar 23 of the back receiving face part 2, as a short form frame, forms stopping protrusions by folding parts protruding outside the longitudinal bars 22 to stand, and further the upper ends of the longitudinal bars 22 are bent to form back hooking parts 4.  Thereby assembling structure becomes simple, and storage and transportation become easy.
Patent JP-S63302692-A (JP)
Title: Electric equipment equipped with wireless remote controller
Inventor: ONO MASAHARU
IPC: H04Q9/00
Filed: 1987-06-02
Abstract: PURPOSE:To obtain practicability by the non-crystal silicon solar battery of a small area in a wireless remote controller large in a consuming power by reducing the area of the solar battery and charging by an irradiating energy from a suitable light source in an electric equipment. CONSTITUTION:When the wireless remote controller 4 having the non-crystal silicon solar battery 3 is inserted to the storing part 2 of a video tape recorder 1 and stored, a push in switch 5 is depressed, a the light source such as a while fluorescent lamp or an LED array is lighted and a visible ray of 10mw/cm<2> is radiated to the solar battery 3 opposite to the light source 6. In this case, as the light source 6, a visible light source having a main light emitting part in 350nm-700nm. Then, at the time of irradiating the light of the white fluorescent lamp of 10mw/cm<2>, the carbon lithium secondary battery 8 of the electric capacity of 1.3mAh with 2V can be charged for 1.2hour.
Patent JP-H11330385-A (JP)
Title: Cmos device
Inventor: ONODERA SHIGEKI
IPC: H01L27/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS device that can form a plurality of resistance elements in a high density as well as readily form high-resistance elements without changing processes. SOLUTION: An opposite conductive well 2 is formed in a semiconductor substrate 1 of one conductivity type. A first MOS transistor 3 of an opposite conductive channel is formed on the surface of the substrate. A second MOS transistor 4 of one conductivity-type channel is formed on the surface of the well. In the present invention, resistance elements 8R, 7R and 2R are formed inside the semiconductor substrate under a thick field oxide film 9 coating the surface of the semiconductor substrate. Furthermore, a second resistance element 11R comprising a polycrystalline silicon layer is formed on top of the field oxide film.
Patent JP-H09317411-A (JP)
Title: Valve opening closing timing control device
Inventor: EGUCHI KATSUHIKO
IPC: F01L1/344
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To perform reliable switching of a phase fixing state and release of fixing of a rotary shaft for opening closing a valve and a rotation transmission member. SOLUTION: A valve opening closing timing control device is formed such that a rotation transmission member 30 is mounted to form a plurality of peripheral oil pressure chambers 31 partitioned by vanes 29, serving as a partition wall, between a cam shaft 13 and the rotation transmission member is mounted on the cam shaft 13 to transmit a rotation power from a clamp pulley, and an oil pressure is fed to the peripheral oil pressure chambers 31 to rotationally displace between the cam shaft 13 and the rotation transmission member.  A runner 52 is provided to guide working oil having an oil pressure exerted on a key groove 51 through a refuge groove to at least one of the oil pressure chambers 31 in a peripheral direction when a knock pin 53 having a tip part pushed out from a refuge groove 54, formed in at least one member of a cam shaft 13 and the rotation transmission member, through an energizing force and fitted in a key groove 51 formed in the other member is moved to take refuge to the refuge groove 54.
Patent JP-H10168087-A (JP)
Title: Oligomeric fluoroalkylsiloxane used as oil spreading agent
Inventor: GERARD J MURPHY
IPC: C09K23/54
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, comprising an oligomeric fluoroalkylsiloxane, capable of remarkably improving the spreading properties by mixing thereof with a carrier oil and useful as an oil spreading agent, etc., for an agent capable of enhancing the effectiveness of an agrochemical for treating plants or arthropods in the agricultural field. SOLUTION: This new fluoroalkylsiloxane corresponds to a chemical formula represented by formula I  (x) is 0-3; (y) is 0, 1 or 2; (z) is 0 or 1; [(x)+(y)] is >0; R is represented by the formula CHa H2a -Ob -Cc H2c -Cd F2d+1 [(a) is 2-4; (b) is 0 or 1; (c) is 0-8; (d) is [(a) is 2-4; (b) is 0 or 1; (c) is 0-8; (d) is 4-12]} and is capable of remarkably improving the spreading properties by mixing it with a carrier oil and useful as an oil spreading agent, etc., for an agent capable of enhancing the effectiveness of an agrochemical for treating plants or arthropods in the agricultural field. The compound is obtained by mixing and reacting chlorotrimethylsilane represented by formula II with a dichlorofluoroalkylmethylsilane represented by formula III under conditions in which an aqueous acid is present.
Patent JP-S622417-A (JP)
Inventor: SANO MINEO
IPC: H01H1/06
Filed: 1985-06-27
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-H06278334-A (JP)
Title: Thermal transfer printer
Inventor: TAKEUCHI HIROAKI
IPC: B41J17/02
Filed: 1993-05-17
Abstract: PURPOSE:To obtain an accurate color image having stable density and free from color shift by altering the speed ratio of the feed speed of a recording medium and the feed speed of an ink sheet on the basis of the counted number of max. density pixels. CONSTITUTION:A number-of-max. density pixel counting part 101 counting the number of max. density pixels of manuscript image data at every blocks divided by 15 lines and a memory 102 recording image data and the number of max. density pixels are provided. A thermal head 103 printing an image on recording paper by heat using an ink sheet, an ink sheet motor 104 feeding the ink sheet and the number-of-max. density pixel counting part 101 are provided and a control part 105 calculating the speed ratio (n) wherein the feed speed of a recording medium is divided by that of the ink sheet on the basis of a count value to control respective parts is provided.
Patent JP-S62298083-A (JP)
Title: Hybrid type magnetic bubble memory element
Inventor: OHASHI MAKOTO
IPC: G11C11/14
Filed: 1986-06-17
Abstract: PURPOSE:To prevent a margin from deteriorating at the time of starting and stopping by connecting the foot part of a 'Permalloy(R)' pattern to the tip of an ion implantation transferring path. CONSTITUTION:A foot part 11a of a 'Permalloy(R)' pattern 11 of the terminal of a 'Permalloy(R)' transferring path 10 is connected so as to be coincident to a tip 13a of an ion implantation transferring path 13. In the starting and stopping action, the position, at which a bubble stops, is the place of a cusp P1 of an implantation transferring path 11 and foot parts P2 and P3 of the 'Permalloy(R)' pattern 11. Consequently, at the foot part 11a of the 'Permalloy(R)' pattern 11 magnetized by a holding magnetic field Hh, a repulsion pole can be formed, and since the repulsion pole is away from a bubble 14 at the cusp P1, the deterioration of the margin will not occur. Thus, the deterioration of the margin at the time of starting and stopping can be prevented.
Patent JP-S61296320-A (JP)
Title: Zoom lens
Inventor: SUGIURA MUNEHARU
IPC: G02B15/167
Filed: 1985-06-26
Abstract: PURPOSE:To compensate residual aberration and to shorten the overall length of a zoom lens by providing a power varying part provided with two lens groups and an image forming part, and satisfying specific conditions among radii of curvature of respective lens groups, the gap between the 1st and the 2nd lenses of the image forming part, and the focal length of the whole system at a wide-angle end. CONSTITUTION:The fixed image forming part which has an image forming function is arranged behind the power varying part and convergent luminous flux is incident on the image forming part during power variation. The image forming part has the 1st lens group with negative refracting power and the 2nd lens group with positive refracting power. The conditions shown by inequalities are satisfied, where R1N is the radius of curvature of the largest- curvature concave surface among concave surfaces in the 1st lens group which face the object side, R2N the radius of curvature of the largest-curvature concave surface among concave surfaces in the 2nd lens group which face the image surface side, R2P the radius of curvature of the convex surface of a positive lens having the largest-curvature surface on the object side among lenses arranged on the image surfaces side of a negative lens, (d) the air gap between the 1st lens group and the 2nd lens group, and fw the focal length of the whole system at the wide-angle end. Consequently, residual aberrations are compensated excellently and the overall length of the lens of the image forming part is shortened.
Patent JP-H01309388-A (JP)
Title: Electric-to-optical conversion apparatus
Inventor: MURAI TADANORI
IPC: H01L33/00
Filed: 1988-06-08
Abstract: PURPOSE:To obtain an electric-to-optical conversion apparatus of low power consumption by a method wherein a light-emitting element is connected to a power-supply current circuit of an amplifier and a power-supply electric current of an operational amplifier is used also as an electric current for light- emitting element use in combination. CONSTITUTION:An operational amplifier 2 is connected to a positive-polarity power supply and a negative-polarity power supply via individual light-emitting elements 3. In the amplifier 2 an electric current I flows to the power supply 4 via the elements 3. when a signal is input to an input terminal 1, the electric current I of the amplifier 2 is changed according to a change  V of an input voltage, and a changed electric current  I is superposed on the electric current I and flows. Since the elements 3 emit light according to an electric current I+ or - I, an electric signal is converted into an optical signal. By this setup, an electric-to-optical conversion apparatus of low power consumption can be obtained.
Patent JP-S5763831-A (JP)
Title: Semiconductor device
Inventor: KIMURA KIMIYOSHI
IPC: H01L21/31
Filed: 1980-10-06
Abstract: PURPOSE:To prevent deformation and breakage of wirings and the like on a semiconductor chip which is incorporated in a resin package due to stress caused by thermal expansion and shrinkage of the raw material resin of the package accompanied by the temperature cycle of low temperatures and high temperatures. CONSTITUTION:A metallic wiring layer 8 is formed on an insulating film 7 on a semiconductor substrate 6. A protective insulating film 9 is formed to protect said layer 8. The thickness of said protective insulating film 9 is thick. Then it is etched to obtained a thin thickness, and the layer is formed again. Or polyimide resin is applied. In such a method, the surface of the film 9 is smoothed so as not to have convenx and concave parts. A buffer insulating film 10 comprising polyimide having a thermal expansion coefficient of 150-450X10<-7>/ deg.C is provided thereon. Therefore, in the semiconductor chip while is sealed by the package resin 5, the stress caused by the thermal expansion and shrinkage of the resin 5 is eased, and the deformation and breakage of the metallic wirings due to said stress is prevented.
Patent JP-H1057720-A (JP)
Title: Spiral filter candle for clean filtration and its production
Inventor: JUNGI NIKLAUS
IPC: B01D29/11
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a filter candle which is mechanically stable, is easily producible and obviates the presence of dead spaces to accumulate particles and to make back washing infeasible or difficult at its end regions and a process for producing the same. SOLUTION: The spiral filter candle has wires 2 wound in winding parts 3 on the supporting structure 4 of a supporting rod 5. An end part 11 is welded at its one end to the supporting rod 5. The final winding part 3 is flatly polished in such a manner that the space of a uniform width size is formed between the surface of the end part 11 and the final winding part 3. The wire is wound around the supporting rod 5 in the winding part 3 during the production of the spiral filter candle, and the spaces 7 between the individual winding parts in the intermediate region of the supporting rod 5 are narrower than the end region of about 3 to 5 pieces of the winding parts. At the time of welding the end part 11 to the supporting rod 5, the end region of the supporting rod 5 is heated and made short by the force applied thereon.  The overall length of the filter candle after the welding, i.e., the space sizes between the winding parts in both of the intermediate region and the end region are equaled.
Patent JP-S56111282-A (JP)
Title: Poling method for ferroelectric single crystal
Inventor: KOMI TADAO
IPC: H01L41/257
Filed: 1980-10-06
Abstract: PURPOSE:To obtain single crystal with few grid defects by preparing the ferroelectric crystal expressed in a composition formula LiNb1-xTaxO3 (0<=x<=0.9) by drawing up an axis C while the rotation direction of grown crystal is set clockwise and by applying DC electric field for poling with the seed side being set positive and the tail side negative. CONSTITUTION:When the ferroelectric signal crystal expressed by the composition formula LiNb1-xTaxO3 (0<=x<=0.9) is prepared by a Czochralski method, the seed is dipped in melted material and rotated clockwise at about 10rpm and at the draw- up speed of about 3mm./h, with the axis of the crystal being made to be the axis C. Next, so as to turn the crystal thus obtained into the state of single domain, first the grown crystal is kept for two hous at the raised temperature of about 1,150 deg.C, later the DC electric field of 2V/cm is impressed with the seed side being positive and the tail side negative, and then, the electric field being removed, gradual cooking is applied. Since the method of drawing-up of the axis C and clockwise rotation is adopted in this way, the number of etch pits is reduced down to 50/cm<2> and thus excellent characteristic is obtained.
Patent JP-H07324376-A (JP)
Title: Method for constructing reinforced concrete structure
Inventor: YONEDA OSAMU
IPC: E04B1/20
Filed: 1994-05-31
Abstract: PURPOSE:To improve the working efficiency in the construction of a structure such as a frame. CONSTITUTION:A plurality of reinforced concrete column members 14 having a cylindrical body 16 and at least one protruding hollowed part 18 having an opened end part and an opened top part which communicates with the inner part of the body are built at intervals. A hollowed reinforced concrete girder member 36 having an opened end part and an opened top part is mounted between the protruding parts of a pair of column members so as to communicate with them, and after reinforcements are arranged on the protruding parts of the column members and the girder member, concrete is placed in the inner parts 38 of the column members and the inner part of the girder member.
Patent JP-H0434884-A (JP)
Title: Vertical mounting type ic socket
Inventor: YAMAMURO MASAKI
IPC: H01R33/88
Filed: 1990-05-31
Abstract: PURPOSE:To vertically layer a socket main body provided with an IC on a print board, so as to be ready for mounting, by forming an inserting hole for inserting a terminal part of the layered socket main body, on both sides of the upper surface of the socket main body. CONSTITUTION:A preset IC 21 is put on the upper surface of a socket main body 2, while a lead 21a is inserted into an installing hole 4, and the front end of the lead is connected to the connection part therein. The other socket main body 12 provided with an IC 22 is provided on the upper surface of the socket main body 2, by inserting its terminal 12a into an inserting hole 3 of the socket main body 2. Electric connection can be achieved by connecting the front end of a terminal part 12a of the IC 22 to the connection part in the inserting hole 3. Multiple IC sockets can vertically be layered in the same manner, and mounted.
Patent JP-S5262742-A (JP)
Title: Heating cistern for solar heat hot water device
Inventor: MASUDA TERUO
IPC: F24J2/46
Filed: 1975-11-20
Abstract: PURPOSE: In order to deliver hot-water efficiently, devised is to position the opening section of the water tapping pipe in an almost horizontal position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0836203-A (JP)
Title: Information setting device for camera
Inventor: KIRIGATANI TADAYUKI
IPC: G03B17/02
Filed: 1995-05-15
Abstract: PURPOSE:To provide an information setting device for a camera capable of setting photographing modes more than the number of marks on a dial member. CONSTITUTION:Five picture mode marks M1 to M5 respectively displaying plural program photographing modes suitable to the characteristic of a subject and a full photographing mode mark M6 uniting and showing a full photographing mode including plural photographing modes in which at least either one of an apperture value or a shutter speed is manually set are formed in a rotating direction on the surface of a mode selection dial 20. In the case a fixed index 22 is aligned with the mark M6, the full photographing mode is set based on the value of a counter, and in the case the fixed index 22 is aligned with any of the picture mode marks M1 to M5, the photographing mode corresponding to the picture mode mark aligned with the fixed index 22 is set.