baber/WOPTO huggingface dataset:
Patent JP-H01317692-A (JP)
Title: Aluminum clad steel and its production
Inventor: MIURA HIROSHI
IPC: B23K20/04
Filed: 1988-06-20
Abstract: PURPOSE:To enhance the adhesive property of the aluminum clad steel plate and to improve the press formability thereof by attaching aluminum by warm press welding in the form of inlay to the surface of a stainless steel base metal except the base metal parts of a specific width which remain at both side ends and adjusting the hardness, etc., of the stainless steel after the press welding to specific values. CONSTITUTION:The aluminum plate 3 is attached in the form of inlay by warm press welding to the stainless steel plate 2 of the base metal except the exposed base metal parts 2a of <=2.5mm remaining on both side parts on the surface thereof. The hardness of the stainless steel after the press welding is adjusted to <=310Hv and the longitudinal elongation of the clad steel to >=20%. The aluminum plate heated to 50-200 deg.C is attached by warm press welding to the base metal of the stainless steel plate heated to 200-500 deg.C. The adhesive property of the aluminum clad steel plate is enhanced in this way and the press workability is improved.
Patent JP-2000344357-A (JP)
Title: Paper sheet feeder
Inventor: TAKAHASHI SATOSHI
IPC: B65H1/14
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet feeder capable of achieving great reduction and miniaturization in the number of parts by simplifying a reduction mechanism, and reducing a backstop mechanism for a lifting mechanism of a paper sheet placing plate (a descent preventing mechanism for the paper sheet placing plate by weight, etc., of the paper sheet). SOLUTION: This paper sheet feeder is provided with a paper sheet placing plate 2 for placing a paper sheet and permitting a vertically rotational movement or movement, a supporting member 4 for holding by lifting the paper sheet placing plate 2 to a proper height, a rotational shaft 9 connected with the supporting member 4 and for turning the supporting member 4, and a fan shaped gear 5 fixed to the rotational shaft 9 and connected with a driving source to turn the rotational shaft 9 by transmitting force from the driving source. The fan shaped gear 5 is connected with a warm gear 6, and the warm gear 6 and the driving source are connected through an electromagnetic clutch 7.
Patent JP-S638944-A (JP)
Title: Method of test program loading
Inventor: TAKAHASHI KIYOKAZU
IPC: G06F11/22
Filed: 1986-06-30
Abstract: PURPOSE:To reduce a burden to an operator by loading and executing successively divided test programs registered beforehand in a test program registration table by test program function. CONSTITUTION:By providing a test program loading function g1 and a test program registration table g2 in an execution controlling program G in test program software constitution, automatic successive loading and execution of divided test programs H1-Hn are made possible by inputting test command only once. Thereby, a burden to an operator can be lightened, and the operator is not required to watch termination of the test program at all times, and automation of the test becomes possible.
Patent JP-H09312092-A (JP)
Title: On-vehicle acoustic device
Inventor: WATANABE YUJI
IPC: G11B17/04
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the misoperation such as damaging an inserted disk, by arranging a button for loading/unloading a control panel at the lower part of a disk inserting/ejecting port on the control panel. SOLUTION: The button 6 for loading/unloading the control panel is provided at the lower part adjacent to the disk inserting/ejecting port 4. When the reproduction is completed in a reproducing device of a body 1, the button 6 is, in the state the disk 5 is ejected to the disk inserting/ejecting port 4 and held thereon, hidden behind the disk 5 which is projectingly held while being remained on the inserting/ejecting port 4, unless the disk 5 held between the body 1 and the control panel 2 is removed from the inserting/ejecting port 4. That is, the button 6 is positioned adjacent to the lower part of the disk held on the inserting/ejecting port 4, from where the button is difficult to operate.  When the loading/unloading of the control panel 2 against the body 1 is required, the ejection of the disk 5 is definitely requested from the inserting/ ejecting port 4, thereby the state such as damaging the disk 5 by the misoperation of the button 6 is eliminated.
Patent JP-S6130191-A (JP)
Title: Descramble system for catv system
Inventor: ISHIZU HARUHIKO
IPC: H04N7/167
Filed: 1984-07-20
Abstract: PURPOSE:To enlarge collective amount by a terminal at a distribution unit by giving an exclusion signal of scramble to the circuits coping with each terminal through a switch circuit, and by leading out separation and reading of key signals for descramble signal from a converter. CONSTITUTION:TV signals are distributed by a converter 7 at each terminal through a distributor 6 for a distribution unit 4, simultaneously distribution to a converter 26 only for the channels for the charged programs, and decode key signals are distributed and read by circuits 27 for separation and reading to obtain a descramble signal. On the other hand, the selected channel information are given to control section 11 by an upward signal from each terminal, the selected signals for said channels are given to the converter 7, a switch signal is given to a matrix switch circuit 28 in case of visual and listening approved channels, and the descramble signals for said channels are given to exclusion section 23 of scramble signal on the rear stage of the converter 7 coping with each terminal to perform a descramble.
Patent JP-H03148229-A (JP)
Title: Azeotropic mixture of pentane and hydrogen containing halocarbon
Inventor: FUIRITSUPU RII BAATORETSUTO
IPC: C11D7/30
Filed: 1990-06-12
Abstract: PURPOSE: To obtain an azeotrope composed of 1,1dichloro-2,2,2-trifluoroethane and n-pentane or isopentane, useful as a cleaning agent of printed circuit boards, a foaming agent of polyurethane foam, etc.  
     CONSTITUTION: The azeotrope comprises 83.4-90.6 wt.% of 1,1-dichloro-2,2,-2- trifluoroethane (A) and 9.4-16.6 wt.% of n-pentane or 65.2-72.2 wt.% of compd. A and 27.8-34.8 wt.% of isopentane. When the azeotrope is used as the flowing agent, it is dissolved in polyol contg. a surface active agent and a catalyst to form a B-side system, and reacting it with isocyanate to obtain polyurethane foam. Also, it is used for washing printed circuit boards contaminated with flux, flux residue, oil, etc. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5275581-A (JP)
Title: Cattle shed
Inventor: HIGASHIMURA EINOSUKE
IPC: A01K1/015
Filed: 1975-12-22
Abstract: PURPOSE: A cattle shed in which a mat is spread on the floor to give temperaturekeeping property, safety and sanitation for the cattles, particularly when breeding the milk cows in a stool of a stanchion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05337151-A (JP)
Title: Wound cover material
Inventor: KOIDE MIKIO
IPC: A61F13/02
Filed: 1992-06-11
Abstract: PURPOSE:To achieve a promotion of healing a wound by a method wherein a hydrophilic porous film is laminated on a support layer comprising an unwoven cloth of carboxymethyl cellulose covered with a water-repellent material through an adhesive layer and a through hole with a specified diameter is formed on this laminate structural body. CONSTITUTION:This wound cover material covers an affected part from which a cover tissue is lost because of hot water or the like temporarily or permanently to prevent bacterial infection and the spillage of a body liquor while promoting repairing of the tissue and comprises a film layer made of a material tending to form a high-hydrate gel. It has a support layer comprising an unwoven cloth made of carboxymethyl cellulose covered with a water-repellent material. The wound cover material also has an adhesive layer and a hydrophilic porous film and is made up of a film of a laminate structural body in which these layers are laminated. The film is provided with a through hole with a diameter of 1-3mm. Antibacterial zeolite is contained at least in one of the support layer and the adhesive layer while the support layer is covered with collagen.
Patent JP-S5483743-A (JP)
Title: Alternating current amplifier
Inventor: KARIMATA MASAHIRO
IPC: H03F3/20
Filed: 1977-12-16
Abstract: PURPOSE:To detect and suppress the peak value of an overvoltage when the power supply is put to work by providing an amplifier which detects the bariation of the current of the coupling capacitor of a transistor-directly-connected multi- stage amplifier, and a switching element between the multi-stage amplifier and feedback circuit. CONSTITUTION:By resistance R9 connected between input terminals 1 and 6, the current variation amount when capacitor C1 at input terminal 1 of Dc amplifier A of transistor-directly-connected multi-stage amplifier, etc., is charged is converted into the inter-terminal voltage variation amount. This variation amount is inputted to amplifier 7 for detection and amplification, the output side of which is connected to switching element 8 charging feedback capacitor C3 of amplifier A. This element 8, interposed between feedback terminal 3 and output terminal 2 of amplifier A, is driven by the output of amplifier 7 only when the power supply is put to work so as to control the voltage across resistance R2 of the time constant circuit charging capacitor C3, so that a sudden rise will be suppressed with the potential of output terminal 2 made equal to that of feedback terminal 3.
Patent JP-H05343873-A (JP)
Title: Heat dissipation structure of hybrid ic
Inventor: INUI SHINICHIRO
IPC: H01L23/36
Filed: 1992-06-11
Abstract: PURPOSE:To make possible a high-density wiring by a method wherein parts, which do not participate in heat dissipation, of the rear of a circuit board are used as a wiring region. CONSTITUTION:Through holes 2 are processed in an alumina board and thereafter, a through-hole printing and a printing of wiring patterns 3 on a board surface 1a are performed. After these patterns are dried, a printing of wiring patterns 3 and a printing of a cementing conductor are performed on the rear of the circuit board and the patterns 3 and the conductor are dried. The wiring patterns on the rear of the circuit board are formed avoiding the heat transfer path of heat, which is generated by bare chips 7 which are heat dissipation sources, to a heat dissipation board. After the wiring patterns are printed, they are subjected to firing. Then, a resistor paste 6 is printed on the circuit board surface 1a, is dried and is subjected to firing. After a laser trimming is performed, a creamy solder printing is performed on the conductor on the rear of the circuit board and a reflow is performed. Then, a preform solder is put along the regions, which correspond to the wiring patterns on the circuit board rear 1b, of the heat dissipation board and the heat dissipation board is aligned with the circuit board 1 and the circuit board and the heat dissipation board are joined with each other by performing a reflow.
Patent JP-H0318631-A (JP)
Title: Intake air quantity control device for engine
Inventor: SHINDO TAKAO
IPC: F02D9/10
Filed: 1989-06-14
Abstract: PURPOSE:To improve operability by forming a restricted inner wall surface at least at one of the symmetrical parts with a throttle valve shaft interposed in between continuously from the closed inner wall surface in order to maintain the small gap with the outer peripheral edge of a throttle valve under its specified opening. CONSTITUTION:At the time of starting to open from its idle position X-X, a throttle valve 3 moves along restricted inner wall surfaces 9, 10 corresponding to outer peripheral edges 3a, 3b with a throttle valve shaft 2 interposed in between while enlarging gaps slightly at a time. The increase rate of the opening area is therefore small, the intake air quantity is increased little by little, and the intake air quantity after passing through the restricted inner wall surfaces 9, 10 is increased at the rate of the same degree as before. An intake air characteristic can be varied by differentiating the change rate of gaps between two restricted wall surfaces 9, 10 and the outer peripheral edges 3a, 3b of the throttle valve 3, differentiating the interval to maintain small gaps, and the like in addition to forming the restricted inner wall surfaces into idential shape. The throttle valve 3 can be thus opened to full admission while aiming at the stability of an engine.
Patent JP-H0244181-A (JP)
Title: Pivoted grating cooler for cooling clinker or similar product
Inventor: HOSE DE ARUDA BARETO
IPC: F27D9/00
Filed: 1989-06-14
Abstract: PURPOSE: To obtain a simple, effective revolving cooler for continuous and rapid cooling, by providing through-holes where cylindrical pipe shaped revolving grates are distributed uniformly and over a peripheral edge over an axial length equal to the entire length of a pressure chamber between inner and outer circumferential surfaces. CONSTITUTION: A clinker particle larger than a cooling plate slot 8 is prevented from passing through a slot and advances until it reaches a sizing rod 15 placed at a final end of a revolving grate 3 in the length wise direction of a condenser. Herein, since these particles are smaller than an opening formed with the sizing rod 15 itself, they are already likewise cooled to fall into a reception hopper 19 and then a cell conveyor 20 with gravity. In contrast, if the particles are larger than the opening, they are first fallen into a klinker grinder 18 where sizes thereof are reduced with impact, and they are again introduced into the revolving grate until they reach the cell conveyor 20, and are finally conveyed to a proper storage chamber.
Patent JP-S5579994-A (JP)
Title: Drain trap for heat exchanger
Inventor: INOUE YOSHIMI
IPC: F24D19/08
Filed: 1978-12-11
Abstract: PURPOSE: To effect a rapid draining of a heat exchanger even when the water head is small, by using a water trap having an air valve at the uppermost portion of a drain pipe and a drain valve at the lowermost portion thereof, which drain pipe, connected to a discharge port of the drain valve, has an inner diameter equal to or smaller than the diameter of the discharge port.  
     CONSTITUTION: An air valve 4 is provided at the uppermost portion of a pipe 3, and a drain valve 5 at the lowermost portion thereof. Flexible drain hoses 6, 7 are connected to the valves 4, 5, respectively. The inner diameter of the drain hose 7 is equal to or smaller than the diameter of a discharge port 8 of the drain valve 5. When the drain valve 5 is opened, the drain hose 7 is filled with water even when the water head is small. Therefore, the water in the pipe 3 is sucked by a force corresponding to the weight of the water dropping in the hose 7 so that the draining operation can be carried out properly at a high speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6053427-A (JP)
Inventor: BUERUNAA KURUSHIYUBUITSUTSU
IPC: B60J10/02
Filed: 1984-07-24
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-H024271-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOSHO SHINJI
IPC: G03G5/147
Filed: 1988-06-22
Abstract: PURPOSE:To enhance photosensitivity and resolution by forming a surface protective layer made of metal salicylate. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive substrate a photoconductive layer, and the surface protective layer made of the salicylate of a metal, such as zinc or aluminum, formed by dissolving this salt in a solvent, such as alcohol, ketone, ether, or ester, coating the photoconductive layer with it and drying it, thus permitting light absorption and scattering to be eliminated on the surface of the surface protective layer, accordingly, flatness and high transmittance in the wavelength region of 400-700nm to be obtained, and electrostatic characteristics, such as photosensitivity, and image forming characteristics, such as resolution to be enhanced.
Patent JP-H09331440-A (JP)
Title: Three-dimension scene re-configuration system
Inventor: AMUNON SHIYASHIYUA
IPC: H04N1/40
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain 3-dimension scene information with high accuracy without the need for parameter correction of an image pickup means in the case of re-configuring a 3-dimension scene based on a 2-dimension image picked up at a plurality of different positions. SOLUTION: This system is provided with a projective transformation generating section 4 that uses a coordinate of a reference point in each 2-dimension image so as to generate projective transformation relating a projective coordinate of each point in each 2-dimension image to an image plane, a depth generating section 7 that uses the projective transformation obtained by normalizing the generated projective transformation and the projective coordinate in the two-dimension image of an object point so as to generate a depth to represent a distance from the position of an image pickup device up to the object point,  and a 3-dimension coordinate generating section 9 to obtain 3-dimension scene information by generating a 3-dimension Euclidean coordinate based on the 3-dimension Euclidean coordinate of an equation or the reference point in the three-dimension Euclidean coordinate axis of a reference plane to obtain 3-dimension scene information.
Patent JP-S5275691-A (JP)
Title: Production of high quality active carbon
Inventor: YUUKI CHIYUUJI
IPC: C01B31/08
Filed: 1975-12-19
Abstract: PURPOSE: To produce active carbon bearing extreamly advanced adsorption ability by coexisting with oxygen or other oxidzing materials in the dechlorination process of polyvinylidene chloride and vinylidene chloride copolymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0318457-A (JP)
Title: Method for sticking mold and structure thereof
Inventor: NAKANO SHIGETOSHI
IPC: B22C9/10
Filed: 1989-06-14
Abstract: PURPOSE:To improve sticking strength of molding sand mold assembling body without developing any dimensional error by assembling a sand mold of a master mold and core to the prescribed shape and supplying adhesive into all of sticking grooves connected in series with through passages from a hole for pouring the adhesive. CONSTITUTION:A casting assembling body DE for casting side hausings in a rotary engine by two pieces in each in exemplified. This is composed of the cores 3, 4 for forming cavity parts of water jacket, etc., and the core 5 for vertically parting a space part in the master M. The hole 11 for pouring the adhesive is arranged in the upper mold 1. This pouring hole 11, first sticking groove 12, first through passage 13, second sticking groove 14 and from second through passage 15 to adhesive flowing-out hole 19 are connected in series in this order. In the case of sticking each mold 1-5, the adhesive is continued to pour into the pouring hole 11 from the adhesive pouring nozzle 21 until dripping of the adhesive from the flowing-out hole 19 is confirmed. The adhesive can be filled up into each sticking groove 12, 14, 16, 18 with this simple process and each mold 1-5 can be firmly stuck.
Patent JP-S5852957-A (JP)
Inventor: NASU HITOSHI
IPC: F25B1/00
Filed: 1981-09-25
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-H0447653-A (JP)
Title: Transmission type electron microscope
Inventor: UENO TAKEO
IPC: H01J37/26
Filed: 1990-06-13
Abstract: PURPOSE:To allow a single unit of device to exert both analytical and super- high resolution observing functions by incorporating at least two sets of an objective lens, specimen chamber, and specimen fine motion device into this microscope according to the present invention - one is suitable for analysis while the other suitable for observation of a transmission image with super high resolution. CONSTITUTION:To perform micro-part element analysis, an electron beam 3 is shrunk to the nanometric region by the ahead mag. field of No.1 objective lens 5 strong emergized and a convergence lens 4 and cast onto the specimen surface. Signal such as X-ray generated from the specimen 8 is received by an analyzer 10. No.2 objective lens is weak energized and acts as an enlargement lens having a long focus. No.2 specomen holder 14 is taken out of No.2 specimen chamber 12. To make observation of super-high resolution image, the specimen 8 is fixed to the No.2 specimen holder 14 coupled with No.2 specimen fine motion device 13. The transmission image focused by the No.2 objective lens 11 is enlarged by an intermediate lens 15. No.1 specimen holder 9 is taken out of No.1 specimen fine motion device 7 at a standstill.
Patent JP-H06338718-A (JP)
Title: Cross dipole antenna
Inventor: MOCHIZUKI AKIO
IPC: H01Q21/26
Filed: 1993-05-31
Abstract: PURPOSE:To easily assemble a cross dipole antenna with a high precision. CONSTITUTION:A dielectric supporting part has a supporting pole 1 like a quadrangular prism and two coaxial connectors and a radiating element is erected on each side face on the front end side of the supporting pole 1 as shown in a figure (a). Feed line patterns 7a, 7b, 8a, and 8b are formed on front and rear faces on both sides of the center in the breadthwise direction of a dielectric substrate 6 in a feed substrate part as shown in a figure (b). The dielectric substrate 6 whose part extended upward from the upper end of the front face pattern is cut away except the part of the rear face pattern is bend in the center in the breadthwise direction to the rear side at right angles as shown in a figure (c). This dielectric substrate 6 is stuck to two side faces adjacent to each other of the supporting pole 9, and front and rear face patterns (7a and 8a) of a feed substrate part 10a are connected to a connector 5a and radiating elements (3c and 3d), and front and rear face patterns (7b and 8b) of a feed substrate part 10b are connected to a connector 5b and radiating elements (3a and 3b) as shown in a figure 8d).
Patent JP-H052110-A (JP)
Title: Optical fixed attenuator
Inventor: ARII YOSHIO
IPC: G02B6/36
Filed: 1991-06-25
Abstract: PURPOSE:To easily obtain a small-sized component and to incorporate it in an optical communication system, etc., by forming a compressive bending part by compressing an optical fiber while heating it. CONSTITUTION:While the optical fiber 50 is inserted into a press-in subassay 100 as a storage fixing member, the optical fiber 50 is bent by heating and compression to obtain a specific attenuation quantity, and then the bent optical fiber 50 is fixed and united with the press-in subassay 100 in this state by using a mounting agent. For the purpose, a window 6 for flame heating is formed in the side wall of one joint 5 pressed in a ferrule 1 from right and left and the optical fiber which is heated with flames is compressed and bent from right and left to obtain attenuation effect; and then the optical fiber is solidified and united with the press-in subassay 100 formed by pressing two ferrules 1 in the joint 5 from right and left to form the optical fixed attenuator. Further, a hole for adhering and uniting the optical fiber 50 is formed in the ferrule 1.