baber/WOPTO huggingface dataset:
Patent JP-H11251194-A (JP)
Title: Preparation of thin type gel electrolyte and electric double layer capacitor
Inventor: SAKAMOTO ATSUSHI
IPC: H01G11/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce an inside resistance by thinning the thickness of electrolyte by pouring, holding and cooling dissolved gel electrolyte constituent material between glass plates or between silicone sheets. SOLUTION: Gel electrolyte of an electric double layer capacitor is constituted of polymer, organic solvent and electrolytic salt and polyacrylonitrile is used for polymer, propylene carbonate is used for organic solvent and tetraethyle ammonium borate tetrafluoride is used for electrolytic salt. In the preparation method, a specified amount of a constituent material of gel electrolyte is weighed and is heated and dissolved at 100 deg.C. Then, a 0.2 mm-thick Teflon spacer 2 is put on a glass plate 1a, dissolved gel electrolyte 3 is cast between the Teflon spacers 2 and furthermore, a glass plate 1b is pressed from an upper part thereof and is cooled. As a result, a 0.2 mm-thick thin type gel electrolyte is obtained. The gel electrolyte 3 of an arbitrary thickness can be prepared by changing the thickness of the Teflon spacer 2.
Patent JP-H07253267-A (JP)
Title: Aeration structure of freezer and refrigerator
Inventor: YAGETA YUTAKA
IPC: F25D17/08
Filed: 1994-03-17
Abstract: PURPOSE:To provide a cold air circulating fan which is effective in providing low noise and low vibrating characteristic and to provide a freezer and refrigerator in which its cooling power is superior, an electricity saving feature, a uniform inner temperature of a storing chamber and superior basic functions such as a prevention of frosting within a freezer chamber can be superior and at the same time its effective inner volume is attained. CONSTITUTION:A rib is projectingly formed at a feeding duct, and a discharging grill 15 is arranged over an entire width at a partition plate 14 so as to form an aeration structure, wherein a sectional shape of a wing is indented in an arc shape, a fixing angle of the wing is also inclined rearwardly and a radial wing centrifugal fan 8 having a suction port 9C directed forwardly at a rear surface of an inner part of a box is arranged vertically within a depth size of a cooling device.
Patent JP-H05246950-A (JP)
Title: Resolution of optical isomer of methyl jasmonate and its related substance
Inventor: OKAMOTO MASAHIKO
IPC: B01D15/00
Filed: 1992-03-04
Abstract: PURPOSE:To readily, rapidly and accurately resolve an optical isomer of methyl jasmonate or its related substance by using an HPLC column for optical isomers. CONSTITUTION:Optical resolution of methyl jasmonate or methyl epijasmonate is carried out by using an HPLC column (e.g. Chiralpak-As(R)-Daiserukagaku) for resolution of optical isomer, packed with a packing material composed of silica gel coated with amylose-tris[(S)-methylbenzylcarbamate] and a 49:1 mixture solvent of n-hexane/2-propanol as the mobile phase. For the purpose of optical resolution of methyl dihydrojasmonate as its related compound, a 49:1 mixture solvent of n-hexane/2-propanol is used as the mobile phase. A 19:1 mixture solvent of n-hexane/2-propanol is preferably used as the mobile phase for the purpose of optical resolution of methyl cucrubic acid.
Patent JP-S60190089-A (JP)
Title: Television lecture system
Inventor: MATSUURA MICHIAKI
IPC: H04N7/14
Filed: 1984-03-12
Abstract: PURPOSE:To realize easily the extension and disconnection of a system by constituting a display section and an operating section for a dynamic picture system, a picture drawing system, a paintings and calligraphic works system and a supervisory system of lecture scene independently as building blocks in a television lecture system where >=two kinds of lines having different bands are set between teaching rooms located at an interval and a data is transmitted among them. CONSTITUTION:The display section and the operating section for the dynamic picture system, the picture drawing system, the paintings and calligraphic works system and the lecture scene supervisory system are constituted as building blocks independently and the system is constituted by combining optional blocks. The dynamic picture system consists of a lecture TV camera 3, a paintings and calligraphic works TV camera 4, a dynamic picture large sized stationary TV monitor 17, a TV monitor 7 installed on a teaching desk and video encoders 6, 16. The picture drawing system consists similarly of an electronic blackboard 8, a TV monitor 19 and a video signal inverter 18, and the paintings and calligraphic works system consists of a paintings and calligraphic works input device 11, a TV monitor 21 and a transmission controller 12. Moreover, the lecture scene supervisory system consists of a lecture scene supervisory TV camera 23 and a TV monitor 14.
Patent JP-H08243551-A (JP)
Title: Antifungal action promoting method
Inventor: YAMAGUCHI YASUHIDE
IPC: A61L2/16
Filed: 1995-03-07
Abstract: PURPOSE: To promote antifungal action by arranging a photo-soluble semiconductor in water liq. or air and irradiating it with light including ultraviolet ray, thereby controlling and increasing the qauntity of antifungal metallic ions eluting to the water liq. or the air. CONSTITUTION: The photo-soluble semiconductor is arranged in the water liq. or the air and is irradiated with light including ultraviolet ray. As the photo- soluble semiconductor, zinc oxide, zinc sulfide, copper oxide and the like are exemplified. As the water liq., any of city water, rain water, river water, sea water, and the like can be used and any component dissolved or dispersed in water and any of an aq. solution, slurry and the like are permissible. Further 'in the air' means in the usual atmosphere. As the light including ultraviolet ray, for example, light having short wave of <=380nm is included, and a mercury lamp light, a fluorescent lamp light, sun light and the like are excmplified. As a result, the antifunagol action is promoted by increasing the quantity of the antifungal metallic ions eluting into the water liq. or the air.
Patent JP-H05252718-A (JP)
Title: Motor
Inventor: MEHARA KOUJI
IPC: H02K29/00
Filed: 1992-03-04
Abstract: PURPOSE:To provide a motor for small rotational angle where necessary performance can be gotten, in a DC brushless motor. CONSTITUTION:A rotor 3 and a stator 1 are constituted in fan shape, with the driving shaft 6 of a DC brushless motor as a pivot, and this has said stator 1, where three-phase stator coils 2 are given to three pieces of stator teeth 1A, 1B, and 1C, and said rotor 3, which consists of rotor magnets 4 being magnetized into six poles or eight poles, and the pitch Ps between stator teeth is made approximately 4/3 times as large as rotor magnetic pitch Pp. With this, the motor can be constituted within the range of about 1/4 plane angle in single direction from the driving shaft, so it becomes possible to make a repeat driving mechanism small, and also the output required for a motor can be minimized.
Patent JP-S58163941-A (JP)
Title: Stripping solution of positive type photoresist
Inventor: OOZEKI MASANAO
IPC: G03F7/42
Filed: 1982-03-24
Abstract: PURPOSE:To strip and remove a photoresist film after treatment with plasma or accelerated ions in an easy and perfect manner by using a soln. of a specified org. compound in alcohol. CONSTITUTION:A soln. of tetramethylammonium hydroxide in alcohol is used as a stripping soln. A positive type photoresist film, especially a photoresist film after dry etching with plasma or accelerated ions is stripped and removed in an easy and perfect manner, and causes for defectiveness, trouble, erroneous action, etc. of an element are eliminated.
Patent JP-H10235901-A (JP)
Title: Ink transfer printer and printing method
Inventor: JOHN A RAVENS
IPC: B41J2/015
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To bring the volume of a variably controllable ink on a nozzle into equilibrium state and to transfer a preset volume of ink to a printing medium by thermally controlling the release of surfactant contained in the ink. SOLUTION: An image processing unit 12 converts an image data into a thermally active map required for providing each pixel with an appropriate volume of ink and the map is transferred to an image memory. A heater control circuit 14 reads out a data from the image memory and applies a time variant or multiplex electric pulse to a nozzle heater which is a part of a print head 16. The pulse is applied to an appropriate nozzle for an appropriate interval and a selected liquid droplet comprising a controlled volume of ink is transferred to an appropriate position defined by a data in the image memory before forming a dot on a recording medium 18.
Patent JP-H06255783-A (JP)
Title: Laminating mechanism and laminating device for cylindrical molding
Inventor: ISHIKAWA KENJI
IPC: B65G47/84
Filed: 1993-03-09
Abstract: PURPOSE:To enable continuous operation without stopping a rotary type molding machine when housing sticks are replaced without causing a rubbing flaw on the bottom surface of cylindrical moldings. CONSTITUTION:In a laminating device composed of a laminating mechanism having a rotary type molding machine to manufacture cylindrical moldings 1 by molding powder, housing sticks 3a and 3b to house the cylindrical moldings 1 and a carrying mechanism to carry the cylindrical moldings 1 to the housing sticks 3a and 3b by the rotary type molding machine, a circular rotary table 2 is arranged to move the cylindrical moldings 1 to the housing stick 3a or the housing stick 3b after the housing sticks 3a and 3b are installed in two places in the laminating mechanism, and a belt type carrier conveyor 4 is used as the carrying mechanism.
Patent JP-H02270745-A (JP)
Title: Copy machine with deviation-compensator of sheet transfer speed
Inventor: JIEIMUZU AARU KATSUSAANO
IPC: B65H5/36
Filed: 1990-02-27
Abstract: PURPOSE: To compensate for speed mismatch in carrying a copy sheet along a passage by forming a support means to move in such a direction as to get apart from the copy sheet when a front edge of the copy sheet is received by a second sheet carrying device. CONSTITUTION: A support plate 83 is extended along the whole width of a sheet carrying device 80 in a sheet moving direction indicated by an arrow 82. One end of the support plate 83 is freely rotatably installed on a frame of a copying machine, and the other end of the support plate 83 is held at an action position by a solenoid to support a sheet. As this solenoid is put off, the support plate 83 is rotated downward to a position apart from the sheet. At this time, the sheet carrying device 80 formed of a fixing roller 84 and a pressure roller 86 feeds the sheet at a lower speed than the sheet carrying device 80, so buckling is generated at the sheet, thereby speed mismatch is compensated.
Patent JP-H09246105-A (JP)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: HAYASHI CHIHARU
IPC: H01G9/028
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To contrive to increase capacitance, improve impedance characteristics in a high frequency region and reduce a leakage current by a method wherein a conductive high polymer layer is formed on a dielectric oxide film via a metal oxide mixture layer of manganese dioxide and ruthenium dioxide. SOLUTION: A dielectric oxide film 2 being a tantalum oxide by anodization is formed on the face of an electrode body 1. This dielectric oxide film 2 is formed along the face of tantalic fine powders sintered and enters a fine part. Further, a metal oxide mixture layer 3 of manganese dioxide and ruthenium dioxide is formed on the face of this dielectric oxide film 2 under a state that the layer 3 has a rugged face along a face of the dielectric oxide film 2. Further, in a specific portion of a face of the metal oxide mixture layer 3, a conductive high polymer layer 4 having polymerized conductive polypyrrole is formed.
Patent JP-H09239642-A (JP)
Title: Machine tool furnishing two-spindle head
Inventor: KAWAHARA TAKAO
IPC: B23Q37/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool furnishing two spindle heads which has the merit of a rolling bearing spindle head and the merit of an air bearing spindle head concurrently. SOLUTION: To a column 3, the first spindle head having the built-in first spindle 13 which is supported rotatable on a rolling bearing; and the second spindle head 20 having the built-in second spindle 23 which is supported rotatable on an air bearing; are provided. Since a rough process and a second finish process are applied to a work 4 by the first spindle head 10, and after that, a finish process can be carried out by the second spindle head 20, the machining can be carried out from the rough machining to the finish machining continuously.
Patent JP-H10225622-A (JP)
Title: Photocatalytic harmful gas removing device and its regenerating method
Inventor: HAYAKAWA MAKOTO
IPC: E21F1/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the reaction activity of a photocatalyst for decomposing NOx, SOx, etc., for a long period by receiving a light of the light source for exciting the photocatalyst to form a hydrophilic and wear-resistant photocatalyst-contg. layer on the surface of a substrate and providing a panel member to be alkali-cleaned. SOLUTION: An arched wall 12 is lined with a panel interior board 14 of asbestos panel, tile, enameled steel sheet, mortar, etc., formed with the photocatalyst grain-contg. layer 20 with the surface made hydrophilic by the excitation of the photocatalyst with light and substantially having wear resistance. A tunnel illuminator 16 such as fluorescent lamp and mercury lamp is utilized as the light source emitting a light of the wavelength exciting the photocatalyst. An alkali cleaner 18 for dripping or injecting an alkali soln. on the surface of the photocatalyst grain-contg. layer 20 is set above the interior board 14 to prevent the lowering of the reaction acitivity of the photocatalyst to decompose NOx, SOx, etc., over a long period.
Patent JP-H0591398-A (JP)
Title: Camera
Inventor: MORIKAWA MASAYOSHI
IPC: H04N5/232
Filed: 1992-03-04
Abstract: PURPOSE:To prevent the generation of focus deviation at the time of reuse by providing a link bringing the focus changeover lever of the lens to the neutral position with a dustproof cover slided to the front of the lens. CONSTITUTION:Sliding a changeover lever upward from the standard neutral position, it becomes a wide angle state, and a link 45 is inclined shown by alternate long and short dash line. Accordingly, when a cover 9 is closed in this state, a collation part 48a is collated with a lower end 45a of the link 45, rotating the link 45 to the horizontal position shown by a solid line. A connection board 41, that is, a changeover lever 40 is returned to the neutral position, and a lens 7 is returned to the standard position. When sliding down the changeover lever 40 with the cover 9 opened, the link 45 is inclined in the opposite direction to become a telephoto lens state. When closing the cover 9 in this state, the collation part 48b is collated with the lower end 45b of the link 45, returning the link 45 to the horizontal state. Therefore, the changeover lever 40 is returned to the neutral position.
Patent JP-H06234033-A (JP)
Title: Self rivet forming machine of pc steel in knitting reinforcing cage of hollow pre-stressed concrete column body
Inventor: TANI TAKAMOTO
IPC: B21K1/62
Filed: 1993-02-10
Abstract: PURPOSE:To automatize all the rivet forming operation of PC steel and to reduce a manpower. CONSTITUTION:An end surface metal tool receiving stand 2 provided freely ascending and descending on a front side of a reinforcing cage knitting stand 1 and attaching right and left supporting rollers 11, 11 freely rotation-driving, an up-setter 3 provided with a push electrode 30 in order to form a rivet on a top end of PC steel material, a pair of right and left self opening and closing system chuck arms 28, 28 on an upper end part are provided. The machine is constituted of a self feeding device 4 provided between the end surface metal tool receiving stand 2 and the up-setter 3 freely advancing and retiring in a direction joining the push electrode 30 and the center of the space between the chuck arms 28, 28, and a sensor 29 which is provided on an extending line of the central part between the chuck arms 28, 28 and when the PC steel material W is positioned on the extending line, detects it and stops the rotation of the supporting roller 11 and together descends the end surface metal tool receiving stand 2.
Patent JP-H02227883-A (JP)
Title: Magnetic head magnetic disk assembly body
Inventor: EDAKAWA KENJI
IPC: G11B21/16
Filed: 1989-02-28
Abstract: PURPOSE:To decrease the read error of information due to a thermal off-track by transmitting a heat generated to a coil selectively to an arm to carry a magnetic head to generate the thermal off-track. CONSTITUTION:A heat transfer member 21 formed of the good conductor of the heat is fixed in the rear parts of arms 13-1 to 13-4, it is screwed to a coil bobbin 14 by a screw 20, and the heat transfer member 21 is directly made into contact only with a specific magnetic head arm selected out of the magnetic head arms 13-1 to 13-4. Namely, the heat transfer member 21 is directly made into contact with the arms 13-1 and 13-2, and insulating members 22-1 and 22-2 formed of the bad conductor of the heat are provided between the arms 13-3 and 13-4. By the selection, a thermal off-track quantity is corrected, and all magnetic heads are housed within the range of an allowable off-track quantity. Thus, the thermal off-track quantity of the magnetic head is reduced, and the read error of the information can be decreased.
Patent JP-S62228493-A (JP)
Title: Electrolytic cell for generating metallic ion
Inventor: NISHIKAWA YASUYUKI
IPC: A01M29/00
Filed: 1986-03-06
Abstract: PURPOSE:To facilitate the exchange of an anode with a simple structure and to reduce the troubles due to electrolytic scales by inserting the metallic anode through the threaded flange of the upper lid of the upper vessel body, and providing a drain pipe at the bottom part of the lower bottomed vessel body as a cathode. CONSTITUTION:Seawater or fresh water is passed through a cylindrical vessel body 1 which can be disassembled into the upper vessel body 2 with an insulating lining 13 and the lower vessel body 3 as the cathode through a feed water inlet 11 and the outlet 12, and the anode 5 furnished in the upper vessel body 2 is electrolyzed to generate anticorrosive metallic ions. The threaded flange 10 is provided to the upper lid 4 of the upper vessel body 2 in the metallic ion generating electrolytic cell of the above-mentioned structure, and the anode 5 is screwed in and inserted from an insertion hole 14 through the flange. Meanwhile, the drain pipe 8 is furnished at the bottom part of the lower vessel body 3, the deposit collected at the bottom part is swept away from the drain pipe, or the vessel body is disassembled to remove the deposit.
Patent JP-S62204503-A (JP)
Title: Electromagnetic actuator
Inventor: KAMITSUBARA TSUNEO
IPC: H02K33/02
Filed: 1986-03-05
Abstract: PURPOSE:To provide an actuator which can be controlled by a fine current and has high sensitivity and power-saving characteristic by securing at least one pole face and side of a permanent magnet to a stationary core. CONSTITUTION:A movable core 2 moves at a gap 8 in a stationary core 1, and is always energized by a spring 3. A permanent magnet 5 is secured at its pole face 5b and its side 5c to the core 1. When an electric winding 4 is energized in a predetermined direction, a first magnetic path 6a is formed, attenuated by a second magnetic path 7 each other by the magnet 5 to separate the core 1 and the core 2 by the tension of the spring 3. Then, when the winding is reversely energized, a first magnetic flux 6b is formed by the winding 4, superposed with the path 7 to overcome the tension of the spring 3, and the core 1 is contacted with the core 2.
Patent JP-S61208055-A (JP)
Title: Picture forming carrier
Inventor: KUBO TAKASHI
IPC: G03G5/14
Filed: 1985-03-12
Abstract: PURPOSE:To obtain a stable and visible picture at an repeating action as well by providing a surface layer having a specific volume resistance ratio and a specific dielectric constant. CONSTITUTION:The volume resistance ratio and the dielectric constant of the surface layer 46 of a picture forming carrier 4 having a transparent conductive substrate 43, a photoconductive layer 45 and the surface layer 46 lie within the range of 1X10<10>-1X10<13>OMEGAcm and that of 10-200, respectively. The surface layer 46 is of a light color or opaque, which is obtained by dispersing a pigment, and to which its reflectance in a visible light area is set to more than 50%. Such a substrate 43 is preferable that a conductive material is coated on a flexible synthetic resin film 41 and formed. While a conductive or semiconduc tive toner T is brought into contact, the carrier is preferably used by a device provided with a means irradiating a picture signal from the sides of a DC voltage impressing means E and the substrate 43 of the carrier 4 between the picture forming carrier 4, a developing sleeve 16 oppositely moving and the substrate 43. With the use of a belt-like picture forming carrier 4 with such constitution, a stable and visible picture can be obtained at a high speed repeating action, and a satisfactory hardcopy can be easily available.
Patent JP-H03250384-A (JP)
Title: Character recognizing device
Inventor: OMAGARI KOJI
IPC: G06K9/20
Filed: 1990-02-28
Abstract: PURPOSE:To attain character-recognizing of picture information read once with changing resolution while changing resolution and to improve the processing speed of the whole by allowing picture data to be divided into first and second storing parts and to be stored and transmitting one piece of data of the first storing part to a character recognizing part or reproducing and transmitting original picture data to the character recognizing part. CONSTITUTION:Picture information converted into an electric signal and converted into a binary data at a converting part 2 after being read optically at a picture reading part 1 is compressed by being extracted regularly by a first control part and is stored in a first storing part 7 and the extracted and remaining picture information is stored in a second storing part 8 by a second control part. Next, after the compressed data are read out from the first storing part 7 by a third control part or original picture information is reproduced from the data stored in the first storing part 7 and the second storing part 8 and is transmitted to a character recognizing part 12 by a fourth control part, character recognization is executed. Thus, reading is executed with low resolution, the character recognization is executed at high speed, and when the recognization is not attained precisely, the recognization is attained with the high resolution without executing the reading again.
Patent JP-H11251907-A (JP)
Title: A/d converter and a/d conversion circuit
Inventor: ITO MASAO
IPC: H03M1/36
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an A/D converter for simplifying circuit constitution without degrading A/D conversion accuracy. SOLUTION: A circuit is composed of a folding and interpolation type, a gain variable preamplifier group 11 respectively amplifies reference voltages Vref1-VrefN and an analog input voltage Vin and outputs them to a folding amplifier group 12 and the gain variable preamplifier group 21 amplifies reference voltages Vrr1-VrrJ and the analog input voltage Vin and outputs them to a comparator group 24. For respective preamplifiers for constituting the gain variable preamplifier group 11 and the gain variable preamplifier group 21, an amplification factor is set to a different value in a high order comparison period and a low order comparison period based on clock control signals Φcnt.