baber/WOPTO huggingface dataset:
Patent JP-S5765587-A (JP)
Title: Structure of heat exchanger unit using metal hydride
Inventor: KANAZAWA SHIYOU
IPC: F28D20/00
Filed: 1980-10-07
Abstract: PURPOSE: To prevent an air polution caused by a dispersion of metal powder and to improve a performance of operation when metal is to be recovered and reused, by a method wherein metal hydride contained in a reaction tank which is used as a thermal accumulation body etc. may easily be removed and transported with the closed container.  
     CONSTITUTION: Metal holding unit 10 is provided with a heat exchanging fluid pipe 2 and hydrogen gas pipe 3 in the container 1, a cushion member 4 is applied to an entire inner wall surface of the container, metal hydride 5 is filled in the remaining space. On the other hand, a heat insulation material 8 is arranged at the inner wall surface of the pressure container 6 and a space 7 having corresponding sizes to an outer size of the metal holding unit 10 is provided in the heat insulation material. Further, in order to install or disengage the metal holding unit 10 in or out of the space 7, a detachable heat insulation material 8a is arranged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63305023-A (JP)
Title: Harness securing structure
Inventor: KITAURA KAZUHIKO
IPC: H02G3/38
Filed: 1987-06-03
Abstract: PURPOSE:To ensure holding of a harness through simple constitution, by a method wherein a lamellar clip is mounted to a panel reinforcing material having a foaming material between a door panel and the reinforcing material, and the harness is nipped between the clip after expansion of the foaming material and the panel reinforcing material. CONSTITUTION:A panel reinforcing material 13 of thermosetting resin is mounted on the inner surface of a door outer panel 11 in a manner to locate a foaming material 14 under an unfoamed state therebetween. A plurality of metallic elongated clips 15 are attached to the panel reinforcing material 13. By means of heat energy generated during baking painting of the outer panel 11, the foaming material 14 is foamed and expanded to reinforce the door outer panel 11 together with the cured panel reinforcing material 13. In this case, a harness 9 is nipped between the clip 15 and the panel reinforcing material 13, and by bending the end part of the metallic clip 15, the harness 9 is secured. This constitution enables ensurance of holding of the harness 9 through simple constitution.
Patent JP-S5841351-A (JP)
Title: Filler for liquid chromatography column
Inventor: TAKAHASHI HIROSHI
IPC: C10C3/02
Filed: 1981-09-04
Abstract: PURPOSE:To obtain a high speed liquid chromatography filler especially with high mechanical strength and with excellent heat-resistance, chemical resistance, small swell and contracting by alkylating the surface of an optically anisotropic small spheric body that is obtained by treating a pitch groups under a specified heating condition. CONSTITUTION:Petroleum pitch or coal pitch is treated by heating it to 350 deg.C- 500 deg.C to produce optically anisotropic beads. After they are separated and washed, using quinoline, bezene, etc., and the surface is hydrogen ated at 100 deg.C for 20min. Next, alkylchloride is made to conduct Friedel-Crafts reaction to alkylate the surface of small spherical bodies. The C number of alkyl is preferably 10-30. The small spherical bodies thus obtained is filled in a chromatography column. In this way a filler with high mechanical strength and uniform surface and especially suitable for high speed chromatograph without variation in activity due to moisture can be obtained.
Patent JP-H07313556-A (JP)
Title: Swinging type bed
Inventor: WATANABE YASUO
IPC: A61G7/00
Filed: 1994-05-30
Abstract: PURPOSE:To effectively utilize driving force when a hydraulic cylinder is used as a driving source by setting effective lengths of both lever bodies and respective intervals of stand pivots and stretcher part pivots so that lateral directional swinging of a stretcher part is performed by reciprocating motion of a slidingly movable body in the almost horizontal direction. CONSTITUTION:In this swinging type bed, swinging of a stertcher part 2 is performed while being guided by a pair of lever bodies 3 and 4 of a swinging guide link mechanism 1. Since these lever bodies 3 and 4 rotate with respective pivots 6 and 7 to a stand 1 as the center, the stretcher part 2 swings while moving the swinging center in the horizontal direction in the almost rotational direction. Rotation with the respective stand pivots 6 and 7 of the lever bodies 3 and 4 as the center is performed by rolling rollers 15 in both end parts of a slidingly movable body 17 along guide parts 13 and 14 of the lever bodies 3 and 4 while moving the slidingly movable body 17 in the horizontal direction. Effective lengths of the lever bodies 3 and 4 and respective intervals of the stand pivots 6 and 7 and stretcher stand part pivots 8 and 9 are set in specific dimensions so that the lever bodies 3 and 4 are rotated by a horizontal directional movement of the slidingly movable body 17.
Patent JP-H04338502-A (JP)
Title: Manufacture of decorative sheet
Inventor: HINO YOSHIKUNI
IPC: B32B38/00
Filed: 1991-05-14
Abstract: PURPOSE:To manufacture easily in a short time, improve the productivity of a decorative sheet when a decorative veneer bonded on a base and impregnated with resin liquid and cured thereon to manufacture the decorative sheet and to prevent the generation of warping of decorative veneer or the cracks of decorative veneer because of the generation of partial abnormal shrinkage or the like on the decorative veneer. CONSTITUTION:A decorative veneer 3 is bonded on a base 1 through a resin non-permeable layer 2 of aluminum foil or the like, and then resin liquid composed of a photopolymerized resin monomer or the like is applied on said decorative veneer 3. The decorative veneer 3 is impregnated with said resin liquid, and then the resin liquid applied to the decorative veneer 3 for impregnation is cured to manufacture a decorative sheet.
Patent JP-H01309401-A (JP)
Title: Triplate microstrip line converter
Inventor: AOKI KATSUHIKO
IPC: H01P5/02
Filed: 1988-06-07
Abstract: PURPOSE:To eliminate the need for the mechanical coupling by providing a radiation element to a center conductor of a triplate line and using a slot provided to a common ground conductor so as to couple the triplate line and the microstrip line. CONSTITUTION:A patch radiation element 2c is provided to the center conductor 2a of the triplate line 2 and a slot 1c is provided to the ground conductor 12b near the end of the radiation element, then coupling is caused with arl inner conductor 1a of the microstrip line. Thus, the conversion of triplate line/ microstrip line is attained without mechanical connection such as soldering of the coaxial lines.
Patent JP-S63306206-A (JP)
Title: Turbine moving blade installation structure
Inventor: HASHIMOTO MASAYUKI
IPC: F01D5/30
Filed: 1987-06-05
Abstract: PURPOSE:To prevent corrosion of a rotor wheel by forming a resin coating layer with electric insulation and wear resistance on the outer surface of turbine moving blade installation grooves. CONSTITUTION:Turbine moving blades 2 installation grooves 1a are provided on a rotor wheel 1 and a resin coating layer 3 with electric insulation and wear resistance is formed on the outer surface of the installation grooves 1a. Even in a condition where a rotor wheel 1 and the turbine moving blades 2 are dipped in condensed water, no electric corrosion circuit is formed. And, corrosion current does not flow. Therefore, corrosion of the rotor wheel can be prevented.
Patent JP-2000327696-A (JP)
Title: Nucleotide derivative
Inventor: HORIE YOUJI
IPC: C07H19/10
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new nucleotide derivative which can be used as a starting raw material for forming nucleotide chains or as a basic constituting unit for increasing chain lengths without requiring a complicated operation such as an extraction operation or a chromatographic operation, and is useful for producing medicines and so on. SOLUTION: A compound of formula I [R1, R2 are each H, an alkyl, a cycloalkyl, an aryl or the like; R3, R4 are each H or a protecting group; R5, R6 are H, hydroxyl group, an alkoxy or a trialkylsilyloxy; X is O or Si; B1, B2 are each a base protected with a protecting group which is usually used in a nucleotide chemistry, or B"-C(=O)-A-(OCH2CH2)nOCH3 (B" is a group of formula II or the like; (n) is >=3; A is an alkylene)]. The compound of formula I is obtained by reacting a nucleoside of formula III with a phosphite and further oxidizing or sulfurizing the obtained phosphite triester.
Patent JP-H01308380-A (JP)
Title: Guide shoe setting device for elevator
Inventor: MATSUDA NAOTO
IPC: B66B7/04
Filed: 1988-06-07
Abstract: PURPOSE:To make each guide shoe installable without colliding with the top of a lifting passage or the bottom part at the time of normal operation as well as to make a distance between the guide shoes takable so ample enough by setting up these guide shoes at both ends of a guide shoe setting member coming to be free of slide motion when it has received external force in the upper or lower direction of more than the specified one. CONSTITUTION:At the time of normal operation, if a couple of force is added to each guide shoe 10, there is produced reaction force out of a rail 2 conformed by each distance of the guide shoes 10 at both ends of a guide shoe setting member 11 being supported along both upper and lower directions of an elevator cage. When this elevator cage abnormally goes up or down, this guide shoes setting member 11 comes to be free of slide motion as it receives external force in the down direction or upper direction of more than the specified one, so that it is slidden in a cage column 5. In consequence, the guide shoes 10 are no longer receiving any abnormal external force directly from the top 1a of a lifting passage or its bottom part.
Patent JP-H088360-A (JP)
Title: Laminate film and semiconductor device
Inventor: HOTTA YUJI
IPC: H01L23/14
Filed: 1994-06-22
Abstract: PURPOSE:To protect a P-BGA package against solder reflow crack caused by moisture absorption. CONSTITUTION:An intermediate metal layer 2 IS sandwiched by an adhesive layer 3 and a resin layer 4 to form a laminate film 1 of three layer structure. A plurality of through holes 5,..., 5 for forming solder bumps are made through the three layers at predetermined positions. The inner face of the through hole 5,..., 5 is coated with a resin 4 or an adhesive 3 so that the metal layer 2 is not exposed thereto. The laminate film 1 is applied, in a predetermined state, to the surface of the BGA package for forming the solder bump.
Patent JP-S5364528-A (JP)
Title: Control method for slit exposure device of color copier
Inventor: INOUE MOTOICHIROU
IPC: G03G15/01
Filed: 1976-11-19
Abstract: PURPOSE:To conduct the whole control of an amount of exposure and also an independent control of each color in a simple and inexpensive circuit by dividing the drive voltage of a D.C. motor for driving the device into half by a variable resistor which adjusts the whole and another variable resistor which adjusts each color, and by controlling the drive voltage by a divided output.
Patent JP-S5365041-A (JP)
Title: Active two terminal impedance circuit
Inventor: TOYOMAKI KAZUYA
IPC: H03H11/48
Filed: 1976-11-24
Abstract: PURPOSE:To realize the inductor having high Q of a good performance and to easily obtain the variable inductance, by constituting a simple active two terminal impedance circuit with the combination of an amplifying element, resistaive element, and capacitive element.
Patent JP-H08332356-A (JP)
Title: Filter film board holding device
Inventor: SATO HACHIRO
IPC: B01D63/08
Filed: 1995-06-07
Abstract: PURPOSE: To provide a filter film board holding device which can be manufactured at a low cost on a mass production, and makes it possible to manufacture a film separation device which is easy to comply with various volumes. CONSTITUTION: In a square-shaped film board holding device which includes a large number of engagement parts 4 in a vertical postures in the crosswise direction of opposed surfaces, which are capable of freely engaging the end part of a flat-surfaced filter plate 2 formed in a manner that a free solid-liquid separation can be carried out by sticking a filter film on each of a pair of opposed surfaces of an inner wall, connecting parts 3 are installed, which form split side well members 1 by dividing side wall provided with the engagement parts 4 into a plurality of in the parallel direction of the engagement parts 4 and connect the split side wall members 1 with each other.
Patent JP-H10334989-A (JP)
Title: Connector with operation lever
Inventor: USHIYAMA KEIJI
IPC: H01R13/629
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector with an operation lever, capable of further reducing a total cost by using a pair of female and male generally and widely used general-purpose connectors. SOLUTION: This connector comprises an operation lever 10 having a shaft hole 13 and a cam groove 14, one connector housing frame 20 provided with a support shaft 23 engaged with the shaft hole 13 of this operation lever 10, the other connector housing frame 30 provided with a driven pin 34 engaged with the cam groove 14 of the operation lever 10, and each of general-purpose connectors 40 and 50 housed respectively in each of these connector housing frames 20 and 30. Each of the connector housing frames 20 and 30 is provided with locking parts 26 and 36 and flexible locking parts 27 and 37, respectively, and between these locking parts 26 and 36 and the flexible locking parts 27 and 37, each of the general-purpose connectors 40 and 50 is freely be engagingly locked.
Patent JP-S5842680-A (JP)
Title: Oxidizing composition
Inventor: TAKEYA TETSUYA
IPC: C01G49/10
Filed: 1981-09-08
Abstract: PURPOSE:To provide an oxidizing composition having a high oxidation potential and capable of effecting oxidation in a simple operation, prepared by dissolving chromic anhydride in a mixt. of a strong acid and acetonitrile, propionitrile, butyronitrile or nitromethane. CONSTITUTION:Chromic anhydride is dissolved in a mixt. of a strong acid and at least one solvent selected from acetonitrile, propionitrile, butyronitrile and nitromethane. The strong acids are HBF4, H2SO4, HClO4, etc. and most desirable is a mixture of HBF4 and acetonitrile, Cited as examples of reactions employing the compsn. are oxidation of potassium ferrocyanate to potassium ferricyanate among inorganic compds. and that of cyclohexanol to cyclohexanone among organic compds. The compsn. is esp. suitable for a reaction to effect oxidative coupling of phenylpropene to obtain lignans.
Patent JP-H08334128-A (JP)
Title: Driving shaft
Inventor: YANADA RYOJI
IPC: F16D3/26
Filed: 1995-06-07
Abstract: PURPOSE: To provide a driving shaft with a lock mechanism which can be easily manufactured, is light and has a rust preventing effect, by forming of resin the set ring cover of ball pressing means, and assembling a metallic set ring to the cover set ring under such a condition that the temperature of the set ring cover is still high after formed. CONSTITUTION: The set ring cover 9 of ball pressing means 8 of a ball lock mechanism by which the end of the male spline of a driving shaft inserted in the female spline 6 of a york 1 is detachably attachably locked by a ball 5, is formed of resin, and a set ring 2 is assembled to the set ring cover 9 under such a condition that the temperature of the set ring cover 9 is still high after formed so that they are integrally connected to each other.
Patent JP-S63306258-A (JP)
Title: Forming method of thermal insulation layer at port section of engine block
Inventor: IMAI MINORU
IPC: F02F1/42
Filed: 1987-06-04
Abstract: PURPOSE:To simplify forming process of thermal insulation layer by forming a coating layer containing mica and a ceramic series thermal insulation layer on the surface of a core located at port section, and leaving the thermal insulation layer on the surface of the port section after high pressure casting of an engine block. CONSTITUTION:A coating layer 4 containing mica is previously formed on the surface of cores 2a, 2b for intake and exhaust ports located in a splitable outer die 1, then a ceramic series thermal insulation layer 5 is formed thereon. Then aluminum molten is pressure fed through a pressure cylinder 3 so as to cast an engine block with high pressure. Thereafter, the coating layer 4 is removed together with the cores and the thermal insulation layer 5 is left as it is. Consequently, thermal insulation forming process can be simplified.
Patent JP-H01311112-A (JP)
Title: Novel heat-resistant resin
Inventor: KINOSHITA SEIGO
IPC: C08F234/02
Filed: 1988-06-09
Abstract: PURPOSE:To obtain a heat-resistant resin useful as a blending resin for improving the heat-resistance, etc., of the base resin by copolymerizing a specific N-substituted oxabicyclo(2,2,1)hept-5-ene-2,3-dicarboximide compound and a vinyl monomer copolymerizable with said compound. CONSTITUTION:The objective heat-resistant resin can be produced by copolymerizing (A) preferably 10-90mol of an N-substituted oxabicyclo(2,2,1) hept-5-ene-2,3-dicarboximide compound of formula (R is H, 1-18C alkyl, etc.) [e.g., oxabicyclo(2,2,1)-hept-5-ene-2,3-dicarboximide] and (B) preferably 90-10mol% of a vinyl monomer copolymerizable with the component A (preferably styrene, etc.) in the present of (C) a radial initiator (preferably benzoyl peroxide, etc.). The copolymerization is carried out preferably at 30-200 deg.C for 1-24hr.
Patent JP-S59173200-A (JP)
Inventor: BUARUTAA RATSUPU
IPC: C02F11/00
Filed: 1983-08-02
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-2000333119-A (JP)
Title: Information processing unit, information processing system, operation control method and storage medium
Inventor: HATORI KENJI
IPC: H04N5/232
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit that a personal computer can easily and efficiently process an image captured by a digital camera through its photographing. SOLUTION: A communication means 102 of the information processing unit 100 automatically detects that an image pickup device 200 is connected to itself and automatically acquires mode information of the image pickup device 200. A control means 101 controls a display means 103 to display information (an image in the image pickup device 200) in a display form in response to the mode information of the image pickup device 200 obtained by the communication means 102.
Patent JP-S6120403-A (JP)
Title: Automatic tracking device of parabolic antenna
Inventor: KAMIARA SUMITAKA
IPC: H01Q3/08
Filed: 1984-07-06
Abstract: PURPOSE:To simplify the constitution, and also to raise the resistance to salt damage by providing the first and the second hydraulic driving parts in order to change an elevation angle and an azimuth of an antenna provided on ships, etc., and controlling them in accordance with a receiving level. CONSTITUTION:An elevation angle and an azimuth of an antenna 10 are changed by hydraulic actuators 12, 13, respectively. An oil feeding direction to the actuators 12, 14 is changed by solenoid valves 16, 18, and the solenoid valves 16, 18 are controlled by a control signal from a solid-state relay part 20. Potentionmeters, 22, 24 for detecting the elevation angle and the azimuth of the antenna, and a limiter 26 for detecting the position of mechanical ''0'' degree of the azimuth are provided on the actuator, and their output signals are A/D-converted and supplied to a CPU30. Also, a signal from a stationary satellite is supplied to a TV receiver 36 and the CPU30. The present ship stoppage position is also inputted to the CPU30 from digital switches 38, 40. Based on them, the CPU30 determines the elevation angle and the azimuth through a driver part 42 and the relay 20 so that the receiving level becomes enough.
Patent JP-S6033092-A (JP)
Inventor: UCHIDA SHIZUO
IPC: G21F7/06
Filed: 1983-08-01
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-H01309519-A (JP)
Title: Data setter
Inventor: MURAKI KATSUMI
IPC: H03M9/00
Filed: 1988-06-08
Abstract: PURPOSE:To quicken the processing in the case of setting the same data by providing a parallel data transmission section sending same data in parallel simultaneously corresponding to a shift ring line connecting shift registers in each electronic circuit provided in a data setting device and a comparator comparing the inputted data. CONSTITUTION:A parallel data transmission section 40 has the number of signal lines corresponding to the shift ring lines of electronic circuits 1, 2 and sends a setting data onto the shift ring line of the electronic circuits 1, 2 in parallel simultaneously via the signal lines. When the setting data is sent to the shift ring lines, the data is stored in the shift register of the electronic circuits 1, 2. Moreover, the comparator 50 compares the data sent from the shift register in the electronic circuit to the shift ring line and if the comparison shown dissidence, a data representing it is supplied to a signal line 51. A data setting device 3 monitors the signal line 51 to attain comparison during the input. While using the shift ring lines and shift registers, the data is set at a high speed in this way.
Patent JP-H08304632-A (JP)
Title: Solar light condenser
Inventor: EMOTO YOSHITAROU
IPC: G02B27/00
Filed: 1995-05-01
Abstract: PURPOSE: To accurately and easily take always moving solar light in an optical fiber. CONSTITUTION: The basic constitution of this device is a deflecting coating film which takes in and catches the solar light 2 and a reflection curved surface 1 continuous inside a sphere formed of the coating film, and the device is constituted of an external sphere for maintaining its shape.
Patent JP-H038134-A (JP)
Title: Optical integrated circuit and optical device
Inventor: SATO HIDEMI
IPC: G11B7/09
Filed: 1989-06-05
Abstract: PURPOSE:To obtain the optical integrated circuit whose characteristic is scarcely fluctuated and whose light utilization efficiency is high by providing an aberration correcting grating on an optical waveguide on which a laser light is made incident, correcting its lattice interval and diffracting the laser light. CONSTITUTION:When wavelength of a semiconductor laser light 4 is varied from lambda0 to lambda1, only in the case an incident angle to a grating coupler 3 is alpha0, alpha1 corresponding to the wavelength, strong coupling to an optical waveguide 2 is generated. Therefore, by installing a correcting grating 6 and correcting a lattice interval D and an inclination angle delta, an angle of diffraction from the grating 6 can be set to specific angles gamma0, gamma1 against light beams of wavelength lambda0, lambda1. Subsequently, they are refracted by an interface to a substrate 1 and become the incident angles alpha0, alpha1 to the coupler 3. In such a way, deterioration of the incident coupling efficiency which follows a wavelength fluctuation of a laser light is prevented and an aberration of a chromatic aberration is prevented, and an optical integrated circuit whose characteristic is scarcely fluctuated and whose light utilization efficiency is high can be obtained.