baber/WOPTO huggingface dataset:
Patent JP-S6084619-A (JP)
Title: Installation desk for desk-top equipment
Inventor: NAGAI ICHIROU
IPC: A47B21/00
Filed: 1983-10-15
Abstract: PURPOSE:To use one desk for both reading and writing work and desk-top equipment by providing a main desk body with a storage part and covering this with a sliding top board. CONSTITUTION:The desk-top equipment installation desk 1 is provided with the storage part 3 having the top surface of desk-top board 2 opened at the main desk body 1, and the desk-top equipment A such as a display device 4 and a keyboard 5 is stored therein. The top opening of the storage part 3 is covered with the sliding top board 6, and an elevation base 7 mounting the desk-top equipment A is arranged in the storage part 3. This elevation base 7 is supported with a gas spring 8, and both are linked with each other so as to elevate the elevation base 7 with said sliding top board 6 open. Consequently, when the top opening of the storage part 3 is covered with the sliding top board 6, the entire surface of the top board is usable while the desk-top equipment A is not put thereupon.
Patent JP-H0727488-A (JP)
Title: Light-weight panel heater
Inventor: SAKAMOTO TOMOKANE
IPC: H05B3/66
Filed: 1993-07-09
Abstract: PURPOSE:To prevent deformation or short-circuit of a heat generator and to prolong a service lift of a light-weight panel heater of an electric furnace in which a plurality of the light-weight panel heaters, each having a metal heat generator on an internal peripheral surface of a cylindrical ceramic fiber board, are mounted and piled in stages on an internal surface of a furnace wall. CONSTITUTION:A vertical through groove 10 is provided at a plurality of equally spaced positions in the circumferential direction on an external peripheral surface of a ceramic fiber board 3a, and a fire-resisting reinforcement 9 is filled in the groove 10. A panel heat 3 on each stage is set with its fire- resisting reinforcement 9 aligned and fixed to a furnace wall.
Patent JP-H0480690-A (JP)
Title: Plasma opposed machinery
Inventor: EBISAWA KATSUYUKI
IPC: G21B1/00
Filed: 1990-07-23
Abstract: PURPOSE:To efficiently remove the high heat load from plasma by alternately arranging protective plates composed of a high m.p. material and cooling pipe structures to connect the same. CONSTITUTION:A loop antenna 7 is provided in a casing 11 and a coaxial pipe 3a is connected to the antenna 7 to allow high frequency power to be incident to plasma and the front surface of the antenna 7 is covered with Faraday shields 8 in a screen state to short-circuit an unnecessary electric field component not contributing to plasma heating. Cooling passages 19 are formed in the conductors 12 of the shields 8 and protective plates 18 composed of a high m.p. material are laminated so as to hold the conductors 12 on both sides thereof to constitute a laminated structure 20. As the material of the protective plates 18, aluminum nitride high in heat conductivity, low in high frequency loss and low in emission loss within plasma even when driven out by sputtering because constituted of an element of a low atomic number is used. When the structure 20 is integrally fastened by bolts 21, the high heat load from plasma can be efficiently removed.
Patent JP-2000027421-A (JP)
Title: Storage structure of vestibule earth floor
Inventor: YAMAKAWA TAKASHI
IPC: E04B1/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a storage structure of a vestibule earth floor that makes it possible to go directly from a vestibule to a vestibule closet and store rainwear such a raincoat directly therein. SOLUTION: This storage structure has a vestibule closet 1 placed adjacent to a vestibule 3, the internal space of the vestibule closet 1 comprising a walking space part 11 for walking therein and a storage space part 12 for storing clothing and footwear. An earth floor 7 is formed on the walking surface of the walking space part 12 and the vestibule closet 1 is provided with an entrance 4 for getting in and out. The earth floor 13 of the vestibule closet 1 is communicated with the vestibule earth floor 7 via the entrance 4 to allow walking into the vestibule closet 1 from the vestibule earth floor 7.
Patent JP-H1040823-A (JP)
Title: Gas discharge type display device
Inventor: TANI YUTAKA
IPC: H01J17/28
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature of a display panel low, so as to lessen the temperature difference within a panel face to enhance display quality by providing a heat conductive medium between the display panel and a heat radiating plate arranged in parallel, so that the same is approximately closely stuck on both. SOLUTION: A gas discharge type display device is provided with a heat conductive medium 2 and a heat radiating plate 3 on a display panel 1. The protrusions 4 of the heat radiating plate 3 are for radiating heat efficiently. The heat conductive medium 2 acts to lessen the in-plane temperature of the display panel 1 and further to efficiently reduce the temperature of the display panel 1. When gelatinous material is used as the heat conductive medium 2, an effect of cushion material is obtained, so that the display panel 1 is protected from an external shock. The display device is formed, for example, by successively sticking a heat conductive sheet 2 made of a gelatinous silicon sheet or the like, and the heat radiating plate 3 made of aluminum or the like onto the whole back face of the display panel 1.  Since no ventilation fan is used in the display device, there is no noise from a motor.
Patent JP-S6085304-A (JP)
Title: Apparatus for detecting position of moving body
Inventor: SONE FUMIKI
IPC: G01D5/26
Filed: 1983-10-14
Abstract: PURPOSE:To improve reliability, by arranging magnetic pieces in parallel with a running path of a moving body at an equal distance, turning light, which is imparted through an optical fiber and the like on the moving body, by a magnetic field, dividing the light into two components, and supplying the light beams by other optical fibers as specified. CONSTITUTION:Magnetic pieces 10 are arranged in parallel with a running path of a moving body 1 at an equal distance P. On the moving body 1, an optical position detector 7, a magnetic field sensor 8, and a multiple-core optical fiber code 9 are mounted. Light from the detector 7 is made to be the light having only one polarized plane by a polarizing prism 82a through an optical fiber 9c of the cord 9, a right angle prism 81a of the sensor 8, and the like. The polarized plane is turned by a Farady element 83 by an angle proportional to a magnetic field H of the piece 10. The light is divided into the two components, whose polarized planes form a right angle. The light beams are inputted to the detector 7 through optical fibers 90a, 90b, and the like, and signals Va and Vb are obtained. The signals are applied to a differential amplifier 74. The position pulses are counted by a counter 75.
Patent JP-S6437744-A (JP)
Title: Optical magnetic information recording and reproducing device
Inventor: FUNATO HIROYOSHI
IPC: G11B11/10
Filed: 1987-07-31
Abstract: PURPOSE:To miniaturize a system and to attain a high speed access by forming a polarization diffraction grating and an optical detecting element on a same substrate, and executing a detection of a focus error signal and a tracking error signal by a different optical detecting element in an orthogonal direction. CONSTITUTION:A polarization diffraction grating 28 and optical detecting elements 30a-30f are formed on a same substrate having a waveguide layer 27, and plural areas 28a-28c to differentiate a grating direction in an orthogonal condition are formed in the polarization diffraction grating 28. A part of the optical detecting elements 30a-30f are made into the optical detecting elements 30a-30c for a focus error signal detecting to light-receive a waveguide light Pa to be diffraction-waveguided by another area 28a of the polarization diffraction grating 28, and a part of the optical detecting elements are made into the optical detecting elements 30e and 30f for a tracking error signal detecting to light-receive waveguide light beams Pb and Pc to e diffracton- waveguided by the other areas 28b and 28c of the polarization diffraction grating. Thus, an optical pickup structure can be miniaturized and lightened in weight, and an access time can be shortened.
Patent JP-H0862152-A (JP)
Title: Defect inspecting method
Inventor: YAKURA MASASHIGE
IPC: G01M11/00
Filed: 1994-08-17
Abstract: PURPOSE: To provide a method for inspecting a defect which can accurately and automatically detect a bright spot of white color. CONSTITUTION: The optical image of the display screen of a liquid crystal display unit is taken color by a CCD camera, and binarized by a computer (steps 1, 2). The luminance levels of the same pixel area of the taken-in binary images are compared (step 3), and if all are a predetermined value or more, it is recognized as the bright spot of while color (steps 4, 5).
Patent JP-H0538954-A (JP)
Title: Valve sealing structure for resin made fuel tank
Inventor: YAMADA TSUYOSHI
IPC: B60K15/035
Filed: 1991-08-01
Abstract: PURPOSE:To suppress the lowering of contact pressure between a valve and a seal member even with the deformation of a fuel tank caused by its internal pressure change while reducing the number of part items and improving work performance. CONSTITUTION:An opening part 3 for fitting a roll-over valve 2 is provided at the upper side face of a resin made fuel tank 1. Around the opening part 3, there is provided an inclined part 4 conical toward the inside of the fuel tank 1 in relation to the upper side face of the fuel tank 1. A recessed part provided at the periphery of an annular seal rubber 5 is fitted to the edge part of the opening 3, and the roll-over valve 2 is press-fitted from above the fuel tank 1. A seal rubber 5 is fitted to the seal fitting part 7 of the roll-over valve 2 in such a way as not to come off, and the roll-over valve 2 is held to the opening part 3 of the fuel tank 1.
Patent JP-2001024761-A (JP)
Title: Portable telephone set
Inventor: USHIGOME NATSUKI
IPC: H04W88/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set which is not hindered by its ear hook-on type holder when it is stored and is automatically set to a form for use on ear or to a form for setting on a desk through button operation. SOLUTION: When this portable telephone set is switched from the form for storage to the form for use on an ear, a button is depressed in a first button position 7, and then an worn on ear type holder 4 is released from a first hook 10 and is turned in the direction of an arrow 11 by the force of a spring 9. The worn on ear type holder 4 which has started rotating is caught by a second hook 5 and is stopped to assume the form for use on an ear. When the button is depressed in a second button position 8 in the form for use on an ear, the worn on hook on ear type holder 4 is released from the second hook 5 and is rotated by the force of the spring 9. The ear hook-on type holder 4 which has started rotating is caught by a fixing part 6 of the worn on ear type holder 4 and is stopped, thus assuming the form for setting on a desk.
Patent JP-H0541153-A (JP)
Title: Manufacture of connected hollow type traveling-wave tube
Inventor: KATAUE KANJI
IPC: H01J23/24
Filed: 1991-08-02
Abstract: PURPOSE:To prevent change of phase characteristics for a slow-wave circuit by brazing. CONSTITUTION:A hollow member for forming a slow-wave circuit of a connected hollow type traveling-wave tube is processed to be cut, and then it is annealed. Ones of which deformation quantity caused by annealing is within a predetermined range are sorted. The sorted hollow members are piled and brazed to manufacture the slow-wave circuit. The yield is improved because the phase characteristics of the slow-wave circular not changed by brazing, thereby the cost of the connected hollow type traveling-wave tube can be reduced.
Patent JP-H0517633-A (JP)
Title: Polypropylene resin composition
Inventor: TOMOMATSU RYUZO
IPC: C08L23/00
Filed: 1991-07-08
Abstract: PURPOSE:To provide a polypropylene resin composition having an excellent balance between rigidity and impact resistance, a low specific gravity and good compatibility and being easy to kneaded. CONSTITUTION:A polypropylene resin composition comprising 50-97wt.% polypropylene resin (A), 3-50wt.%, styrene/maleic anhydride copolymer of an apparent shear viscosity of 500-2000 P or polycarbonate (B) having an intrinsic viscosity of 0.20-0.46dl/g and below 30wt.%, based on component (B), and compatibilizer.
Patent JP-H0748519-A (JP)
Title: Moisture-curing composition
Inventor: WATABE TAMOTSU
IPC: C08L71/02
Filed: 1993-08-04
Abstract: PURPOSE:To obtain the one-pack composition not undergoing a change in color tone ind excelling in storage stability with-out any troublesome dewatering operation by mixing a specified silyl-containing compound with a specified oxazolidine-ring-containing compound and a silanol condensation catalyst. CONSTITUTION:The composition comprises 100 pts.wt. silylated compound (a) having at least one hydrolyzable silicon group as a terminal or pendant group, 0.1-20 pts.wt. compound (b) having at least one oxazolidine ring in the molecule and 0.01-10 pts.wt. silanol condensation catalyst (c). Examples of component (a) include silylated polyether, a silylated polyester and a silylated vinyl polymer. An example of component (b) is a compound of the formula.
Patent JP-S6258831-A (JP)
Inventor: ISHIKAWA MASAHIRO
IPC: H02J1/00
Filed: 1985-09-02
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-S5982999-A (JP)
Title: Treatment of waste caustic soda liquid
Inventor: YASUMOTO TOORU
IPC: C02F3/12
Filed: 1982-11-04
Abstract: PURPOSE:To remove efficiently phenol, etc. by adding a mineral acid to a waste caustic soda liquid from a petroleum refining device, etc. to neutralize the liquid then supplying the same to a crude oil desalting device to control phenol to a specific content or below then supplying the liquid to an activated sludge device. CONSTITUTION:Sulfuric acid is added to a waste caustic soda liquid to adjust the pH in the inlet of a desalting device 5 to 3.5-7. The neutralized waste caustic soda liquid is diluted by the waste process water which is removed of hydrogen sulfide and ammonia by steam stripping in a deaerator 2. The liquid is then mixed with the crude oil which is heated with a heat exchanger and is supplied to the device 5. The desalting device is operated at 4.0-7.5pH and 120-150 deg.C. The waste liquid is drawn from a flow passage 6 after stagnation for 3-4hr. The waste liquid after the treatment is supplied through a cooler 8 and an oil separator 9 to an activated sludge device 10. The waste water decreased of harmful material is released from a guard basin 12 into a river.
Patent JP-H0777804-A (JP)
Title: Material and method for formation of image for manufacture of planographic printing plate by silver salt diffusion transfer method
Inventor: POORU KOPAN
IPC: G03F7/07
Filed: 1994-07-25
Abstract: PURPOSE: To provide an image forming material for manufacturing an offset printing plate having improved printing characteristic by a silver salt diffusion transfer method and the manufacturing method. CONSTITUTION: The image forming material contains (i) a hydrophilic substrate, (ii) an image accepting layer containing a physical developing uncleus and (iii) a photosensitive layer containing a silver halide emulsion in a water permeable relation with the image accepting layer in this order and in the image forming material, the photosensitive layer or the other optional layer in the water permeable relation therewith contains at least one kind of a gelatin species having a viscosity smaller than 20mPa.s at 36 deg.C and 1000s<-1> rate of shear in a state of 10wt.% aq. solution having pH6.
Patent JP-S6348402-A (JP)
Title: Piston position detecting device for cylinder
Inventor: YONEMOCHI HIROBUMI
IPC: G01B7/00
Filed: 1986-08-18
Abstract: PURPOSE:To simplify the peripheral structure of a cylinder by installing a detecting element which detects the position of a piston magnetically on the cylinder separately from and independently of other circuit parts. CONSTITUTION:Only the detecting element 13 is fitted outside the cylinder 11. A circuit 15 which constitutes a detector is connected t the detecting element 13 through a lead line 16 and a lead line 17 for leading a processed detection signal out to equipment to be controlled is further connected to the circuit part 15. Only the detecting element 13 is fitted to the cylinder 11 to make the peripheral constitution of the cylinder small in size and simple and also suppress the occupation space on this cylinder 11 small, and its handling is further facilitated.
Patent JP-H0480978-A (JP)
Title: Pulse laser device
Inventor: FUJIMURA NOBUTERU
IPC: H01S3/03
Filed: 1990-07-24
Abstract: PURPOSE:To enable a pulse laser device to be simplified in structure, miniaturized, formed compact, and improved in stability by a method wherein an MPC tank is housed and arranged in a wind tunnel, and a through-terminal is provided between the wind tunnel and the MPC tank to connect the MPC circuit to a discharge section. CONSTITUTION:An MPC tank 31 is provided inside a wind tunnel 30, and an empty space 32 is made to serve as a laser gas circulating duct. A discharge unit 9 composed of a primary electrode 1 and a pre-ionization electrode 2, a fan 3, and a heat exchanger 4 are mounted on the inner side face of the wind tunnel tank 30. These components are mounted in a detachable manner, where they can be dismounted from outside of the widow tunnel tank 30. On the other hand, an MPC circuit composed of a saturable reactor 10 and a capacitor 11 is housed in the MPC tank 31 provided inside the wind tunnel tank 30, and the MPC tank 31 is filled with insulating oil 13. A through-terminal 8 is provided to the side face of the MPC tank 31 opposed to the discharge unit 9, and the discharge unit 9 and the MPC circuit are electrically connected together through the through-terminal 8.
Patent JP-2000030678-A (JP)
Title: Battery case
Inventor: FUJINAGA YOSHIYUKI
IPC: H01M2/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery case capable of preventing output terminals from being exposed not to cause short-circuiting with a simple structure while a battery is not used. SOLUTION: This battery case 15 holding a battery in a housing and capable of being fitted or removed to or from an electronic apparatus is provided with pushers 21, 22 for the output terminals 16, 17 to be stored in the housing when the battery case 15 is removed from the electronic apparatus body and a pressing means 19 pressing the output terminals 16, 17 to be protruded to the outside of the housing against the the pusher 21, 22 when the battery case 15 is fitted to an electronic apparatus.
Patent JP-H0364788-A (JP)
Title: Method of executing abnormal substitution protected by encipherment
Inventor: ZABUIEERU DERAPORUTO
IPC: H04L9/18
Filed: 1990-07-24
Abstract: PURPOSE: To shorten the processing time of replacement by combining the decomposition of elementary replacement, the suitable distribution of bits and the usage of a masking system. CONSTITUTION: Concerning unnormalized replacement to be executed to a lot of (n) bits, when n' is defined as a number smaller than (n), data are decomposed into the elementary replacement of a lot of n' elements, most of initial replacement is executed to 2 bits at a minimum, and the marking of bits related to the 1st octet of keys is executed to the respective lines of a correspondence table. Continuously, the marking of bits related to the 2nd octet of keys is executed, this is executed until reaching the final octet and in order to extract the bits related to the replacement at previously defined positions inside the correspondence table, marking controls a masking system. Thus, the processing time of replacement can be shortened.
Patent JP-H0244872-A (JP)
Title: Solid-state image pickup device
Inventor: SASUGA MITSUO
IPC: H04N5/335
Filed: 1988-08-05
Abstract: PURPOSE:To obtain a stable and good quality video by providing a cooling means to control the temperature of a solid-state image pickup element according to the output signal of a temperature detecting means provided on the chip of the solid-state image pickup element. CONSTITUTION:Voltage corresponding to the temperature capable of making a CCD type solid-state image pickup element (CCD) 2 operate by securing satisfactory image quality is set as reference voltage. Then, obtained difference voltage and the reference voltage are compared by a comparator 9, and when the difference voltage is larger than the reference voltage, the cooling device 3 is controlled so as to strengthen its cooling, and when the difference voltage is below the reference voltage, the cooling device 3 is controlled so as to keep constant voltage. Thus, the CCD 2 can be always maintained at constant temperature, and the stable and good quality video can be obtained.
Patent JP-S6438137-A (JP)
Title: Membrane forming device
Inventor: SUGIYAMA ATSUSHI
IPC: B01D69/12
Filed: 1987-08-04
Abstract: PURPOSE:To obtain an interfacial membrane of stable quality by providing at least a detecting means detecting the height of interface in a vessel and a feedback mechanism to remove the fluctuation of interfacial pressure due to the height fluctuation of interface in addition to the ordinary mechanisms. CONSTITUTION:For instance, a surface pressure meter, a water surface height detector using hang plates 3, 3' and a subtraction circuit subtracting the pressure fluctuation corresponding to the fluctuation of the height of water surface from the surface pressure acting as a feedback mechanism are constitute an LB- membrane forming device. A water vessel 1 is filled with pure water and the gas-liquid interface is cleaned, and in that state, the standard surface pressure is calibrated to be 0.00mN/m. Then, the apparent fluctuation of surface pressure due to the evaporation of water is measured at every 4hr for 48hr. As a result, the surface pressure meter by itself shows 0.09mN/m apparent surface pressure after 48hr while the water surface height detector shows 0.08mN/m. The real surface pressure obtained from the difference is 0.00-0.01mN/m during 48hr. Namely, a constant interface pressure is easily kept during the membrane production with the result an interfacial membrane of stable quality is obtained.
Patent JP-S6173018-A (JP)
Title: Signal generating device for recording
Inventor: ODA KOICHIRO
IPC: H04N7/18
Filed: 1984-09-19
Abstract: PURPOSE:To easily analyze a phenomenon which occurs once in every hours or several days by recording an image and an electric signal synchronously and simultaneously without any intervention of an operator for a long time. CONSTITUTION:The video signal of a camera device 1 is inputted from a terminal 11 and a control signal and an analog signal are inputted from terminals 5 and 6 respectively. Then, the synchronizing signal 12a and chrominance subcarrier signal 12b of the video signal which are separated by a synchronizing signal separating circuit 12 are frequency-divided and the signal 12b is used as a clock signal to perform control 17 over an A/D converter 19, memory circuits 21 and 22, and switching circuits 23 and 24; and an analog and a digital inputted at intervals of one or plural video fields are written in a memory circuit 21 or 22 corresponding to assigned scanning lines. Then, the signals are read out of, for example, the memory 22 at interval so the next one or plural video fields and input signals are written in the other memory circuit 21 in said readout period; and outputs of >=2 memory circuits are switched 23 successively and the video signal 25 is outputted while there is the output of neither of the memories, so that the three signals are generated as a composite video signal which is recordable by a VTR3, etc.