baber/WOPTO huggingface dataset:
Patent JP-H10307159-A (JP)
Title: Method and device for evaluating radiation
Inventor: MASUDA KOICHIRO
IPC: G01R29/08
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To easily evaluate the electric field intensity of such electromagnetic wave radiated from a conduction cable. SOLUTION: An in-phase current energized to a conduction cable 3 which is to be evaluated is measured with a current probe 22, and the output voltage of the current probe 22 is detected with a receiver 23. With a calculation process based on the detection result of the receiver 23 and such characteristics approximate line as set in advance, an estimated value of electric field intensity of such electromagnetic wave radiated from a conduction cable 3 is calculated with a data processing system 24, so no complex simulation is required.
Patent JP-S5242174-A (JP)
Title: Wind vane
Inventor: ITOU ICHIZOU
IPC: G01P13/02
Filed: 1975-09-30
Abstract: PURPOSE: To draw electrical signals from a plurality of pressure sensing elements fitted on the surface of a vortex generating body of a circular shape in section, thereby performing accurate measurement of wind directions without producing friction, wear, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10307384-A (JP)
Title: Positive photoresist composition
Inventor: KAWABE YASUMASA
IPC: G03F7/004
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: Toprovide the positive photoresist high in sensitivity and superior in resolution, developability, resistance to dry etching, and stability with the lapse of time by incorporating an alkali-soluble resin and a quinonediazido compound and a specified compound. SOLUTION: This positive photoresist composition contains the material contains the alkali-soluble resin and the quinonediazido compound and the compound represented by the formula in which each of R1 -R3 is, independently, an H or halogen atom or an alkyl or alkoxy group; and each of (l), (m), (n), (o), and (p) is, independently, 1, 2, or 3. When the polyhydroxy compound of the formula is used together with the alkali-soluble resin and the quinonediazido compound, the obtained composition is uniequely high in resolution, superior in resist form, wide in development latitude, inliable to cause development residues, extremely excellent in heat resistance, and good in storage stability.
Patent JP-S5820240-A (JP)
Inventor: HIRANO KAZUICHI
IPC: B02B3/06
Filed: 1981-07-28
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-S6012755-A (JP)
Title: Semiconductor device
Inventor: HIRASHIMA TOSHINORI
IPC: H01L21/8226
Filed: 1983-07-01
Abstract: PURPOSE:To reduce the consumed power by the concentration of injector injection in lateral directions and then by the increase of the injection efficiency by a method wherein a semiconductor layer immediately under a p type semiconductor region serving as the injector in an I<2>L is provided with an n<+> type semiconductor region. CONSTITUTION:An n<+> type buried layer 6 is diffusion-formed in the surface layer part of a p<-> type Si substrate 1, and an n<-> type layer 2 is epitaxially grown over the entire surface including the layer, where p type impurity ions are implanted and thereafter diffused by elongation, resulting in the formation of the p type region 3 serving as the injector. A p type region 4 seving as the base of an inverter is formed in the neighborhood of the region 3 by the simultaneous or another process, and an n<+> type collector region 5 is provided in the region 4. An integration injected logic element is thus formed, and in addition an n<+> type region 7 is formed immediately under the region 3 by ion implantation, etc. At this time, the width of the region 7 is selected slightly smaller than that of the region 3, so as not to go out in lateral directions. In such a manner, useless hole injection downwards from the region 3 is blocked, and accordingly the injection is restricted to that only in lateral directions.
Patent JP-H09281422-A (JP)
Title: Scanning optical device
Inventor: HOSHI KOJI
IPC: G02B13/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning optical device which is compact and is suitable for high-fineness printing by adequately setting the lens shape of one element of fθ lens consisting of a plastic material. SOLUTION: This device is so constituted that the luminous flux emitted from a light source means 1 is linearly imaged longitudinally in a main scanning direction on the deflection plane 5a of a deflecting element 5 via a first optical element 2 and a second optical element 4 and the luminous flux deflected by this deflecting element 5 is imaged like a spot on a surface 7 to be scanned via a third optical element 6. The surface 7 to be scanned is scanned by this spot. In such a case, the third optical element 6 consists of a single lens made of a plastic material. Both lens faces of this single lens consists of toric faces of an aspherical shape within the main scanning plane.  The curvature in the sub-scanning direction of the deflecting element side lens face of the single lens is made negative on the optical axis and the negative curvature is made gradually stronger the furtherer from the optical axis in the main scanning direction up to the peripheral part of the first lens.
Patent JP-H01289862-A (JP)
Title: Thermosetting resin composition
Inventor: YAMATANI NORIMASA
IPC: C08K5/3445
Filed: 1988-05-17
Abstract: PURPOSE:To make it possible to form a thermosetting resin composition which can be molded into a film or the like before curing and is excellent in toughness, adhesiveness and heat resistance after curing by mixing a specified polyamic acid and/or a polyimide obtained by dehydrating it with a specified bismaleimide compound. CONSTITUTION:This thermosetting resin composition comprises 10pts.wt. polymer having repeating units of formula I (wherein R1 is a bivalent group of formula II or III, X is a group selected from among a direct bond, a 1-10C bivalent hydrocarbon group, hexafluorinated isopropylidene, carbonyl, thio, sulfinyl, sulfonyl and oxide, Z is formula IV and/or formula V, Y is a tetravalent group selected from among a 2C or higher aliphatic group, a cycloaliphatic group, a monocyclic aromatic group, a fused polycyclic aromatic group and a nonfused polycyclic aromatic group composed of aromatic groups bonded together directly or through bridging members) and 5-100pts.wt. bismaleimide compound of formula VI (wherein R2 is the same as formula II or III, and X is the same as that in formula III).
Patent JP-S63283176-A (JP)
Title: Josephson device
Inventor: TANABE NOBUO
IPC: H01L39/22
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a Josephson device having uniform characteristics without decrease in the critical temperature of a bridge by introducing at least one of lattice defects to an impurity to part of the surface layer of a thin superconducting film to form a defect section, and forming a bridge to a substrate. CONSTITUTION:A striplike Nb thin superconducting film 12 is formed on a glass substrate 10. A mask 16 having a slit 15 laterally of a thin superconducting film is formed by a photocomposing method. A defect section 13 is formed by O<+> ion implanting, and a bridge 14 is formed between its lower end and the substrate 10. The thickness of the bridge 14 is regulated by controlling an ion accelerating voltage and the depth of the defect section 13. Or, only the lattice defect may be introduced by irradiating it with a focused electron beam to form the section 13. According to this configuration, the irregularity of the device characteristics is suppressed to improve its yield. The decrease in the critical temperature of the bridge is eliminated to obviate the narrowing of the using temperature of the device.
Patent JP-H10301811-A (JP)
Title: Software information management device
Inventor: KUNINAKA HIROYUKI
IPC: G06F11/30
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To easily manipulate, operate and learn a system by providing an operator with constitution information relating to the job function and software or the like of respective computers for constituting the system, the operation/ handling method and present state information through an output device. SOLUTION: In a constitution information holding means 15, the constitution information of the job function, software and program/file of the respective computers for constituting the system is respectively held. An input information obtaining means 11 sets the contents of an output request inputted through an input device 2 by the operator M to an output information setting holding means 14 and requests an output information generation means 12 for operation. The output information generation means 12 which receives it refers to the contents of the output information setting holding means 14, selects output request contents from the constitution information holding means 15, generates output information and then, delivers it to an information output means 13. The information output means 13 presents the received output information to the operator M through the output device 3.
Patent JP-H01288181-A (JP)
Title: Semiconductor image sensor device
Inventor: SAITO YUTAKA
IPC: H04N5/374
Filed: 1988-05-16
Abstract: PURPOSE:To attain connection obtaining a desired gain and to avoid increase in the process cost such as addition of an operational amplifier to output by adopting 2 stages of cascade connection or over (Darlington connection) for bipolar photo transistors(TRs) so as to again the connection to obtain a desired gain. CONSTITUTION:One unit of arranged photo TRs is in Darlington connection. Each photo TR is switched by an analog switch SW1 and SC1 and the output when a light comes is outputted to an output V01 in time division. The electric charge stored between the base and collector of a 1st stage of the TR Q1 by the reflect light 1 transits into a base current when the unit is selected by the SW1 and SC1 and a collector current IC1 multiplied by hFE (DC current amplification factor) flows. The current IC1 is the base current of the TR of the next stage and a collector current IC2 being a multiple of hFE flows and the charge is stored in the capacitor C1. The charge stored in the C1 is outputted as a voltage to an output V01. Thus, the output voltage with respect to the same luminous quantity is proportional to a multiple of 2nd power of the hFE with respect to a single TR.
Patent JP-H07325322-A (JP)
Title: Thin-film transistor liquid crystal display device
Inventor: UNO MITSUHIRO
IPC: G02F1/1365
Filed: 1994-05-31
Abstract: PURPOSE:To easily obtain a thin-film transistor(TFT) liquid crystal display device with which a wider visual field angle is obtainable by composing control capacitors of conductor patterns and pixel electrodes formed simultaneously with source and drain electrodes forming TFTs. CONSTITUTION:Insulating film layers of a silicon oxide film and silicon nitride film on transparent electrodes 2a are bored with contact holes 7 to expose part of the transparent electrodes 2a. The source electrodes 8a, drain electrodes 8b and additive capacitance electrodes 8c are simultaneously formed by using metals, such as aluminum. At this time, the drain electrodes 8b on the transparent electrodes 2a are so formed that the drain electrodes 8b and the transparent electrodes 2a are connected. On the other hand, the control capacitors 12 are formed between the drain electrodes 8b on the transparent electrodes 2b and the transparent electrodes 2b. Similarly, the additive capacitance electrodes 8c and the transparent electrodes 2a are so formed as to be connected via the contact holes 7 so that the additive capacitors 13 are formed between the gate electrodes 4 and the additive capacitance electrodes 8c of the previous stage.
Patent JP-H10292673-A (JP)
Title: Gfk mast
Inventor: HELMUT LIEB
IPC: E04H12/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the excellent strength characteristic to vibration and distortion, and to simplify the structure by connecting three pipes, which form a triangle pillar having equal side, to each other through horizontal abutment plates arranged in the vertical direction with a space. SOLUTION: Three GFK pipes 1 are formed of each pipe piece 1'. 1", 1"', and length of the pipe pieces 1', 1", 1"' correspond to a space between two horizontal abutment plates 2 for connecting each three pipe 1. In this case, the pipe pieces 1', 1", 1"' are formed of one plastic pipe, and a metal pipe is inserted into each terminal side for adhesion, and each metal flange is welded to each metal pipe. Furthermore, a horizontal abutment plate 2 is formed of a water resistant glue adhesion laminated wood plate, which is repeatedly fastened with glue so as to form plastic film, and connected to the plastic pipe 1' through the adhesive joint. With this structure, excellent strength characteristic to vibration and distortion is obtained, and a process is consistent, and the structure is simplified.
Patent JP-H06292815-A (JP)
Title: Gas adsorption device
Inventor: NISHIKAWA TOMOO
IPC: B01D53/18
Filed: 1993-04-09
Abstract: PURPOSE:To rapidly generate the bubble of the adsorption liq. including the gas to be adsorbed to extend the contact time of an adsorbed gas with the adsorption liq. and to efficiently adsorb and remove the gas to be adsorbed by providing a rotator in an adsorption chamber, charging an adsorption liq. into the adsorption chamber up to the depth to sink the rotator and rotating the rotator at the high speed to vigorously generating the bubbles of the liq. including the gas to be adsorbed. CONSTITUTION:The gas to be adsorbed is wrapped with the bubble of the adsorption liq. 16 by blowing the gas to be adsorbed into the adsorption chamber 1 from a blowing pipe 2, and the bubbles are filled in the adsorption chamber 1, then transferred to a defoaming chamber 6 through a communicative pipe 7. The bubbles transferred to the defoaming chamber 6 are ruptured gradually while adsorbing the gas to be adsorbed therein, and the gas to be adsorbed is suctionally diffused into the adsorption liq. 16, and a residual gas is discharged from a discharge pipe 13 to outside. The concn. of the gas to be adsorbed contained in the residual gas is decreased remarkably. Moreover, the rate of frothing due to the rotation of the rotator 3 is increased by adding a surfactant having a frothing property into the adsorption liq. 16, the adsorption efficiency is improved, and the concn. to be adsorbed is decreased and the removing is approched to a perfect removing.
Patent JP-S5453282-A (JP)
Title: Laminated sheath type cable
Inventor: MATSUGA YOSHIAKI
IPC: H01B7/18
Filed: 1977-10-03
Abstract: PURPOSE: To obtain a desired adhesive force and mechanical strength with one layer, by applyig a silanegaft polyolefine, obtained by processing a pyrognetic reaction with a radical producer and silane compound added to polyolefine, for the polymer to be laminated.  
     CONSTITUTION: A laminated tape, with a polymer laminated to a metal tape, is used for a cable 1 as a shield layer 2. For the polymer, to be laminated to the metal tape, is used an olefine polymer, like polyethylene, ethylene, acetic acid vinyl  polymer, or a copolymer, including olefine, as a polyolefine. And to the above, are added silane compound, consisting of a compound, including organic radical capable of hydrolysis further having hydrocarbon radical or hydrocarbonoxy radical fatty unsaturable with reactivity for free radical portion generated in the polymer, and a radical producer, and thus obtained silane graft polyolefine, with a pyrogenetic reaction processed, will be used 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07324771-A (JP)
Title: Structure of piping of air conditioner and installation plate therefor
Inventor: NISHIHARA TAKURO
IPC: F24F13/32
Filed: 1994-05-31
Abstract: PURPOSE:To provide a structure of piping of an air conditioner which, even in the case where a bundle of outside pipes are drawn in at the upper edge of an installation plate, enables connecting the bundle of outside pipes with a bundle of inside pipes in a simple manner without exposing the bundle of outside pipes on the wall. CONSTITUTION:The indoor apparatus of an air conditioner is fixed to an installation plate 11, which is fixed to the wall of a room, and at the back of the indoor apparatus a bundle of outside pipes 37 drawn in though the installation plate 11 are connected with a bundle of inside pipes of the indoor apparatus. The bundle of outside pipes 37 are drawn in through the installation plate 11 at its upper edge, bent along a side edge of the installation plate 11, sunk into a hollow in the wall at the bent part 370, drawn along the lower edge of the installation plate 11 to the back of the indoor apparatus, and connected with the bundle of inside pipes at the back.
Patent JP-S6110056-A (JP)
Inventor: JIEEMUSU DEBITSUDO HAJI
IPC: C04B35/195
Filed: 1985-06-03
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-S63285571-A (JP)
Title: Electrophotographic device
Inventor: TAKADA HIROMI
IPC: H04N1/29
Filed: 1987-05-18
Abstract: PURPOSE:To carry a transfer paper without disturbing the toner image on the transfer paper by arranging the point of contact between a fixing roll and a pressure roll below the transfer position of a photosensitive drum in the system where the transfer paper is transferred face-down. CONSTITUTION:The transfer paper is carried to the upper side of a photosensitive drum 1, and the toner image on the photosensitive drum 1 is transferred to the lower face of the transfer paper. The transfer paper to which the unfixed toner image is transferred is carried to a contact P between a fixing roll 15 and a pressure roll 16 to fix toner image. In this case, the contact P between the fixing roll 15 and the pressure roll 16 is arranged below a tangential line 35 of the photosensitive drum 1 at the point where the transfer paper is brought into contact with the photosensitive drum 1. At upward projecting arcuate guide face 31 is provided above an upper common tangential line 32 of the photosensitive drum 1 and the fixing roll 15 and the transfer paper is guided and carried to the contact P. Consequently, the unfixed transfer paper is carried to a fixing part without rubbing the image face of the transfer paper against members in the lower position neither disturbing the image.
Patent JP-S599160-A (JP)
Title: Electroless dispersion plating method
Inventor: TAKAMA MASAYOSHI
IPC: C23C18/52
Filed: 1982-07-09
Abstract: PURPOSE:To improve the efficiency of dispersion plating work and to obtain a plated film with high adhesive strength, by adding a condensation product of sodium beta-naphthalenesulfonate with formaldehyde to a plating bath contg. fluororesin as a dispersed material. CONSTITUTION:To a plating bath contg. fluororesin as a dispersed material is added 0.01-1.0wt% condensation product of sodium beta-naphthalenesulfonate with formaldehyde. When the resulting plating bath is used, no fluororesin floats up to the surface of the plating soln., no bubbles are formed, and the operability of dispersion plating is improved. The physical properties of a plated film are also improved.
Patent JP-H08287626-A (JP)
Title: Feed mechanism
Inventor: TAKAGI KOJI
IPC: G11B21/02
Filed: 1995-04-19
Abstract: PURPOSE: To simplify the assembly work and to simply and inexpensively manufacture a feed screw by equalizing an outer diameter of the feed screw along the whole length in the axial direction and providing a screw part along the whole length. CONSTITUTION: A screw pawl 56 is provided on the middle part of a housing 52 of an optical pickup 45, and is brought into press-contact with the feed screw 46. The feed screw 46 is energized by an L-shaped leaf spring 51 fixed to the outer side of a side of a bearing hole 32b to the side of the other bearing hole 32c. A driven gear 47 at the end part of the leaf spring is connected via a speed reducer to a rotary shaft of a motor. When the motor is driven, the feed screw 46 is rotated to move the screw pawl 56, and the optical pickup 45 is moved in the radial direction of a discoid storage medium. Since the feed screw 46 is identical along the whole length in outer diameter, the screw 46 can be inserted into a mechanical chassis 32 from its one side, and hence the feed mechanism superior in assembly workability is obtained.
Patent JP-S5644925-A (JP)
Title: Control system of data processing system
Inventor: KITATSUME YOSHIAKI
IPC: G06F13/00
Filed: 1979-09-19
Abstract: PURPOSE: To suppress the synchronizing signal transmitted from the central processing unit to suppress the DMA request of other devices when one device performs DMA, in direct high-speed transfer (DMA) between the cetral processing unit having a main memory and plural devices.  
     CONSTITUTION: If a certain device issues DMA request S3 when DMA permission signal S1 is "1", DMA request signal S4 is generated synchronously with DMA request synchronizing signal S2 and is transmitted to the central processing unit. Service signal generating circuit 80 generates DMA service signal S7 for DMA. Now, even if another device issues DMA request (f) when DMA service signal S7 is generated to a certain device, DMA request signal (g) is not generated because the DMA request synchronizing signal is not generated from AND circuit 83. Therefore, transfer data from the I/O device performing DMA is not lost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5820243-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B5/02
Filed: 1981-07-29
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-S5244059-A (JP)
Title: Suction accessory for vacuum cleaner
Inventor: NISHIMURA TOSHIO
IPC: A47L9/02
Filed: 1975-10-02
Abstract: PURPOSE: To provide a suction accessory for a vacuum cleaner, in which a vertically movable suction groove body equipped with a diaphragm is used so that a stable suction passage may be reliably maintained even for a rough floor so as to maintain the desired stable sucking conditions and to reduce the force required for operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06116290-A (JP)
Title: Hematopoiesis regulation factor
Inventor: ITO MASAYO
IPC: C12R1/91
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a hematopoiesis regulation factor useful as a medicine for improved blood cell vital abnormality follouring various blood cell diseases and use of anti-cancer medicines, having promoting action on multiplication of premature cells such as hemateopoietic stem cell, produced by strama cell and fibroblast. CONSTITUTION:A stroma cell, a fibroblast, etc., is cultured in a medium containing 10% bovine serum. At a point of time when the medium is made confluent, the medium is replaced. On the third day, a supernatant liquid of the culture is collected, cultures in a medium containing lipopolysaccharide (LPS).TPA and stimulated. A supernatant liquid of the culture is concentrated by affinity chromatography and gel filtration and purified to give the objective hematopoises regulation factor which is a protein adsorbed on silica gel, DEAE sephacel and heparin agarose in a dissolved state in 10mM phosphate buffer solution at pH 7.0, has about 80,000 molecular weight, supports multiplication of interleukin-3 (IL-3)-dependent cell strains but its multiplication supporting ability is not influenced by an anti-IL-3 antibody.
Patent JP-S5344494-A (JP)
Title: Production of carrier
Inventor: ABE KAZUMITSU
IPC: B01J37/00
Filed: 1976-10-04
Abstract: PURPOSE: To obtain a carrier with sufficient mechanical strength, porosity, specific surface area, pore distribution, or the like by adding titanium hydroxide gel or sol to metatitanic acid or/and orthotitanic acid and calcining them at a specified temp. or below. 
     COPYRIGHT: (C)1978,JPO&Japio