baber/WOPTO huggingface dataset:
Patent JP-H0828390-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: ISHIKAWA TORU
IPC: C09J183/00
Filed: 1994-07-19
Abstract: PURPOSE:To prevent the entrance of fuel into a coil part by having a sealing function, and prevent disconnection of a coil and outside fuel leakage by providing a gel-like high polymer compound to maintain resiliency even after a joining part of a bobbin and enclosing mold or a joining part of the bobbin, the enclosing mold and an exciting coil is hardened. CONSTITUTION:A spring 9 to press a valve body composed of a plunger 5 and a ball valve 6 to a seat surface 8 of a nozzle 7, is arranged inside of a core 3 of a magnetic circuit. A coil assembly body composed of a coil 2 wound round a bobbin 11 to excite the magnetic circuit, an enclosing mold 60 to protect the coil and a terminal 22 to transmit a signal from an external part to the coil 2, is arranged between the core 3 and a case 4. A resilient sealing material 61 is applied to a joining part of the bobbin 1, the coil 2 and the enclosing mold 60. Therefore, the infiltration of fuel into the coil 2 is prevented, and disconnection of the coil 2 or outside fuel leakage can be eliminated.
Patent JP-H0828712-A (JP)
Title: Shaft sealing device
Inventor: SHIMIZU MASAO
IPC: F16J15/324
Filed: 1994-07-19
Abstract: PURPOSE:To ensure given stable sealing performance by using centrifugal force during rotation and keeping a boundary plane in a well-lubricated condition, improve usable shaft-diameter peripheral speed by exhibiting sufficient cooling effect and maintain sealing property for both positive and negative pressure specifications. CONSTITUTION:The first and second elastic sealings 11, 12 are arranged on bottom sides in the axial direction of a plate fixed to a casing 1 so that the outer-periphery outside faces 11d, 12e of the collars 11b, 12c of both elastic sealings 11, 12 can be put in slide contact with both side faces 4a, 4b of the plate 4 to fill grease G in a space P encircled with a shaft 3, the plate 4 and both elastic sealings 11, 12.
Patent JP-H04420-A (JP)
Title: Ttl automatic dimming camera system, camera body and flashing device
Inventor: YASUKAWA SEIICHI
IPC: G03B7/16
Filed: 1990-06-27
Abstract: PURPOSE:To automatically execute the operation of the best system and to sufficiently exhibit functions by executing adequate dimming control according to the condition of a photographer's mode selection and the condition of the flashing device. CONSTITUTION:The camera body 1 is provided with a changeover switch 38 for TTL multi-dimming and TTL ordinary dimming. The flashing device 101 is provided with a switch 121 for enabling the photographer to select TTL diming, external dimming and manual mode. For example, the TTL multi- dimming is executed when the TTL multi-dimming is selected on a camera side and the TTL dimming is selected by the flashing device 101. The ordinary dimming is executed when the ordinary dimming is selected on the camera body side. The ordinary dimming is executed even if the multi-dimming is selected if the flashing device 101 cannot make preliminary flashing. The control of only the normal flashing is executed when the flashing device 101 is mounted to the camera with which the multi-dimming is not possible.
Patent JP-H09325825-A (JP)
Title: Voltage smoothing circuit
Inventor: TERAMAE YUJI
IPC: G05F1/575
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact voltage smoothing circuit which is composed of inexpensive parts by connecting a voltage control circuit to a rectifier circuit to prevent output of a voltage higher than a prescribed level and providing the voltage smoothing circuit on the output side of the voltage control circuit. SOLUTION: The control system of a regulator circuit 40 composed of the output terminal and inverted input terminal (+) of an operational amplifier 43, and the gate and drain terminals of an FET 41, is stabilized when the potential of the drain terminal is set at about 12V. As a result, the maximum amplitude voltage of both-wave rectification is suppressed at 12V and outputted as long as a voltage smoothing circuit 30 is not connected to the output terminal of the circuit 40. When the circuit 30 is connected to the output terminal of the circuit 40, the voltage of the circuit 40 is smoothed by a capacitor 31. Then the DC voltage is acquired at a C (+) terminal serving as an output terminal. Thus, a stabilized power supply is secured when the capacity of the capacitor 31 is increased although the voltage waveform has some fluctuation.
Patent JP-2000044221-A (JP)
Title: Production of frozen product
Inventor: BEE RODNEY DAVID
IPC: C01B32/55
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply producing gaseous hydrate at a low cost and a reaction vessel containing a means for separating the gaseous hydrate produced by the method and having a gas in high content and a condensed hydrate producing gas from liquid water/frozen water. SOLUTION: The method for producing the gaseous hydrate contains (1) a process for filling a certain quantity of the liquid water/the frozen water in a vessel 1, (2) a process for adding a certain quantity of the condensed hydrate producing gas so that the condensed gas is not brought into contact with the liquid water and (3) a process for generating a reaction mixture by allowing the condensed gas and/or the sublimated or the liquefied product to contact with the liquid water and/or the frozen water mixture under a suitable pressure and keeping the reaction mixture at a temp. equal to or below the max. temp. for the stability of the gaseous hydrate under a pressure suitable to produce the gaseous hydrate and for enough time.
Patent JP-H0612371-A (JP)
Title: Screen information display system
Inventor: KAWASHIMA KATSUYA
IPC: H04L29/06
Filed: 1992-06-25
Abstract: PURPOSE:To instantaneously apply the screen information display system without changing decided items (transaction protocol) for formats with which input and output messages are displayed by additionally sending common information such as screen size and error information at the time of transmission to an opposite system and displaying return information from the opposite system which is edited according to the common information on the video terminal screen of this system. CONSTITUTION:When a request message T is sent from the video terminal 14 of a transaction system 1 to the opposite transaction system 2, the application processing part 10 of the transaction system 1 puts screen size information on the video terminal 14 in basic information, combines it with plural pieces of request item information, and sends them as the request message T to the opposite transaction system 2 through the transaction protocol 12. The opposite transaction system 2 which receives the request message T checks whether or not there is an error in received request item information, item by item, and edits answer items according to the screen size in the received basic information and sends them back when none of the items has an error.
Patent JP-S6411467-A (JP)
Title: Image input device
Inventor: HIROTA YOSHIHIKO
IPC: H04N1/19
Filed: 1987-07-03
Abstract: PURPOSE:To obtain an image input device capable of performing fast reading, by driving the output signal of a CCD sensor chip, storing it in a FIFO storage means, and outputting it from the FIFO at reading speed faster than the writing speed of already stored data of a preceding line. CONSTITUTION:A CCD sensor in a photoelectric transducing part 31 converts the optical information of an R, a G, and a B on the line of an original 1 to electrical signals, and outputs them at every image. And they are digitized at a digitization processing part 33, and shading-corrected at a shading correction (gamma) correction part 34, and multiplied by a prescribed multiplication factor at a variable power processing part 35, and are sent to an intermediate line buffer 36 and a color correction part 41. A CPU 37 controls a reference voltage to be sent to the processing part 33 for the correction of a color tone based on the data in the buffer 36. On a signal on which variable power processing is applied, a masking processing, the elimination of a base color, an ink print processing are applied at the color correction part 41, and is processed at a smoothing processing part 42, an edge enhancing part 43, an edge detection part 44, respectively. Furthermore, it is binarized at an intermediate processing part 46 after being corrected at an MTF correction part 45, and is outputted to an output device such as a printer, etc., via an output line buffer 47.
Patent JP-S6147146-A (JP)
Title: Preparation of sugared bean paste preservable at low temperature without causing freezing
Inventor: TANAKA KENICHI
IPC: A23L3/36
Filed: 1984-08-10
Abstract: PURPOSE:To obtain sugared bean paste perservable for a long period at a low temperature, and resistant to freezing even at a low temperature, by adding bean paste to boiling water containing a sugar, boiling the mixture, adding glycerol thereto, boiling to attain the hardness of the final product, and cooling the boiled mixture. CONSTITUTION:A part of the necessary amount of sugar, e.g. 1/3 of the total sugar is added to water, and dissolved by boiling. The sugar used in the above process is sucrose, maltose, invert sugar, starch syrup, etc. A bean paste is added to the solution, and boiled under stirring until the hardness of the mixture reaches a specific level. A part of the remaining sugar, e.g. about 70-80% of the remaining sugar is added thereto, thoroughly mixed, the residual part of the sugar is added thereto, and boiled. The total amount of the sugar is preferably 60-100wt% of the bean paste. 5-20wt% glycerol, based on the bean paste, is added to the product, stirred, boiled to the final hardness, and cooled to normal temperature to obtain the objective sugared bean paste.
Patent JP-H0215347-A (JP)
Title: Memory device
Inventor: KIMURA YASUO
IPC: G06F12/16
Filed: 1988-07-04
Abstract: PURPOSE:To prevent a memory device from accumulating errors in stored data by providing the device with a function for rewriting data after error correcting processing. CONSTITUTION:Inputted data are encoded by an encoder 1 and the encoded data are written in a data storage area 3 by a data writing circuit 2. At the time of reading out the written data, a data reading circuit 4 reads out the data from the area 3 and whether an error exists in the data or not is checked by an error detecting circuit 5. When there is no error, the data are reversely converted into the data obtained at the time of its input by a decoder 7. At the time of detecting an error, the data are corrected to correct data by an error correcting circuit 6, the correct data are rewritten in the area 3 through the circuit 2 and reversely converted into the original data to output the data.
Patent JP-H1114434-A (JP)
Title: Method and instrument for measuring deposit and method and instrument for measuring fallen snow
Inventor: SAITO RYOJI
IPC: G01F23/284
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a fallen snow measuring instrument which can be monitored always and can also measure the density of a deposit without requiring skillfulness. SOLUTION: A fallen snow measuring instrument measures the height and density of fallen snow S in such a way that electromagnetic waves generated from a transmitter 12 and radiated through a transmission antenna 13 are partially reflected by the surface of the snow S and, at the same time, by the ground surface G and the reflected waves are successively received by means of a reception antenna 15 and converted into similar low-frequency signals by means of a receiver 16. An amplifier 23 amplifies the signals outputted from the receiver 16 and a snow height detecting circuit 25 and a ground surface detecting circuit 26 respectively detect the reflected waves from the surface of the snow S and ground surface G.  Then a time measuring circuit 27 measures the periods of time until the reflected waves from the surface of the snow S and ground surface G are received by means of the antenna 15 after the electromagnetic waves are radiated from the antenna 13. An arithmetic section 28 calculates the height and density of the snow S from the relation between the periods of time measured by means of the circuit 27 and the ground surface G stored in a storage device 29 based on the periods of time and displays the calculated results on a displaying section 30 and, at the same time, outputs the results to an external device, such as the computer, etc.
Patent JP-H069265-A (JP)
Title: Refractory
Inventor: SASAKA ISAO
IPC: B22D41/02
Filed: 1992-06-25
Abstract: PURPOSE:To provide the refractory excellent in corrosion resistance, spalling resistance, etc., and used for molten metal-contacting sites such as molten metal containers and refining containers. CONSTITUTION:The refractory has a composition comprising >=70wt.% of Al2O3, >=3wt.% of ZrO2, and 0.5-26wt.% of CaO, the total weight of Al2O3, ZrO2 and CaO being >=96wt.%, exhibits a monoclinic system ZrO2 at a peak in a X-ray diffraction image, and has a SiO2 content of <=1wt.%. The refractory exhibits an excellent metal infiltration resistance because of using the Al2O3 and ZrO2 having high contact angles to molten steel and further using the CaO, and produces micro gaps due to the specific thermal expansion behaviors of the monoclinic ZrO to improve the spalling resistance. Since the CaO is reacted with the Al2O3 and the ZrO2 to produce a high melting point compound, and since the CaO is solid-solubilized in the ZrO2, the sintering of the refractory proceeds to produce a material having a high hot strength without producing low melting point products, thus giving the product excellent in molten steel abrasion resistance.
Patent JP-S5691000-A (JP)
Title: Pattern marking method for letter of plate of nameplate made of metal, etc.
Inventor: SAITOU JIYOUICHI
IPC: C25F3/14
Filed: 1979-12-24
Abstract: PURPOSE: To beautifully, clearly and easily mark a letter and the like, by drying after drawing the letter on the surface of a nameplate made of metal, etc. by resin solution and forming a protective coating and next, carrying out electrolytic polishing and moreover, removing said coating.  
     CONSTITUTION: The protective coating 2 is applied to the surface of the plate 1 for nameplate made of Al alloy etc. in letter shape and after that, is dried naturally. For example, mixed resin solution composed of 40% liquid vinyl acetate, varnish, phthalic acid and 60% cellulose acetate and dissolved by solvent toluene, is used for  the material of the coating 2. Next, the plate 1 formed the coating 2, is put in the  electrolytic polishing bath 4 and electrolytic polishing is carried out by using the  electrolytic polishing bath 5 composed of, for example, an aqueous solution containing 90% phosphoric acid and 1% sulfuric acid. The coating 2 is teared off by  hand etc., the nameplate is accomplished after finishing polish. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0332559-A (JP)
Title: Hose edge grinding method and grinding device
Inventor: TSUJI EIICHI
IPC: B24B5/36
Filed: 1989-06-29
Abstract: PURPOSE:To perform appropriate grinding to a hose using the same mandrel even if the inner diameter of the hose is dispersed to some degree by holding the hose edge fixedly by the expanding/opening action of an expanding/opening claw. CONSTITUTION:A cylinder 34 is operated to push a shaft body out and a cam rod 24 in. A cam face 50 at the tip touches the cam part 48 of an expanding/ opening claw 42 in a mandrel 20 so as to expand the cam part 48 and expand/ open the expanding/opening claw 42 outward in the radial direction. As a hose 15 is then held from inside by the expanding/opening claw 42, a shaft 14 and the mandrel 20 are rotated by a timing belt 16. The hose 15 is thereby rotated, but positively without generating slips because of being held by the mandrel 20 with sufficiently strong force. A rotary grinding wheel is pressed to the edge outer peripheral surface of the hose 15, and this edge is ground by the grinding wheel to the specified outer diameter measure.
Patent JP-H0520874-A (JP)
Title: Semiconductor memory device
Inventor: SHIMODA MASAKI
IPC: G11C11/41
Filed: 1991-07-09
Abstract: PURPOSE:To eliminate electrical influence between active memory cell blocks. CONSTITUTION:Activation of laminated memory cell block is controlled so that active memory cell blocks 2 and nonactive memory cell blocks 3 alternate. Consequently, nonactive memory cell blocks 3 are present immediately above and below the active memory cell block 2. Since electrical influence of the active memory cell block 2 is blocked by the nonactive memory cell blocks 3, interference due to variation of electric field between the active memory cell blocks can be prevented resulting in a highly reliable semiconductor memory device.
Patent JP-H1112962-A (JP)
Title: Process for printing woven fabric fiber material according to ink-jet printing
Inventor: LACROIX ROGER
IPC: D06P1/384
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a printed fabric article that is excellent in fiber-dye bonding stability, color fastness to light, color fastness to sweat and color strength, by printing a woven fabric fiber material with a water-based ink containing a specific reactive dye, propylene glycol and the like. SOLUTION: A woven fabric fiber material such as cellulosic fiber is printed with a water-based ink (preferably to 1-10 mPa.s viscosity) containing (A) one or more kinds of reactive dyes represented by formulas I and II [Z is vinyl, -CH2 CH2 OSO3 H; B1 is a (substituted) 2-12C alkylnen], preferably in an amount of 5-35 wt.% and (B) 1,2-propylene glycol, preferably in an amount of 5-30 wt.% or N-methyl-2-pyrrolidone, preferably in an amount of 5-30 wt.% by ink jetting.
Patent JP-H0824647-A (JP)
Title: Exhaust gas purifying catalyst and preparation of the sam
Inventor: YAMAMOTO SHINJI
IPC: B01J23/78
Filed: 1994-07-20
Abstract: PURPOSE:To provide an exhaust gas purifying catalyst which has improved NOx removing capacity in a lean atmosphere and can remove NOx in exhaust gas in a wide temperature range from a low to high temperatures and a method for making the catalyst. CONSTITUTION:The catalyst is made from a multi-component complex oxide containing copper, nickel, cobalt, and aluminum which is indicated by the following general expression of CuaNibCocAldOg. (a, b, c, and d indicate the atomic ratio of elements; a=0.01-0.3, b=0.2-0.8, c=0.01-0.3 when d=2.0, and g is the number of oxygen atoms necessary for satisfying the valencies of the components.) At least one kind of an aqueous solution of a compound selected from the group consisting of ammonia, ammonium carbonate, ammonium hydrogen carbonate, ammonium sulfate, etc., is incorporated into an aqueous solution or an aqueous dispersion liquid containing the metal compounds constituting the complex oxide, after the pH cf the solution being adjusted at 7.0-9.0, water is removed, and the residue is heat-treated.
Patent JP-2000001120-A (JP)
Title: Fan for cargo
Inventor: KOZAI TOSHIHIKO
IPC: B60H1/24
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a fan for cargo that can surely prevent entry of noises or dust to the inside of the cargo room while the fan motor is not in operation. SOLUTION: A fan for cargo 1 is arranged inside of a rear quarter panel to exhaust the odor or the like in a cargo room 8. In this fan for cargo 1, a duct 4 is disposed between an intake port 6 of the cargo room 8 side and an exhaust port 7 of the outside air side, and a fan motor 2 is provided in the duct 4. Moreover, in the duct 4, a shatter 5 is provided for preventing air or the like from the outside air side from entering the duct.
Patent JP-S6228242-A (JP)
Inventor: WATANABE HIROSHI
IPC: B32B27/36
Filed: 1985-07-30
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-H0217456-A (JP)
Title: Method of displaying waveform of measuring device
Inventor: YAMAMOTO KOICHI
IPC: G01R13/04
Filed: 1988-07-06
Abstract: PURPOSE:To enable superposed display of waveform data having different record lengths by comparing the record byte amounts of the waveform data written in two memories at least and by writing dummy data for insufficiency in the memory wherein said amount is smaller than that in the other. CONSTITUTION:Waveform data are taken in memories 4a and 4b of a control element 2 from a measuring element 1 and an IC card 3 respectively, and the record lengths thereof are taken as variables LONG 1 and 2, while addresses wherein the last data are stored are taken as variables END 1 and 2. When LONG 1 < LONG 2, 1 is added to END 1 to make it into a variable ADDR. Next, a subtraction of LONG 2 - LONG 1 is conducted, and after a value thus obtained is set as a variable LOOP, a numeral 0, for instance, is written as dummy data in an address shown by the ADDR. Subsequently, 1 is added to the ADDR, while is subtracted from the LOOP. By repeating this operation until the LOOP turns to be 0, the dummy data for insufficiency are written in the memory 4b. When an output is made as the record length LONG 2 to a printer 6 at this time point, the two waveforms are written in superposition.
Patent JP-S5691638-A (JP)
Title: Molded coil
Inventor: KADOTANI KENZOU
IPC: H02K3/40
Filed: 1979-12-26
Abstract: PURPOSE:To provide a thin layer extending from a coil conductor to the surface of a coil on the side of a coil on wheel by forming a low-resistance corona shield layer with at least its one side made up of low-resistance tape of ethylene tetrafluoride which is left unadhesive to a soft resin. CONSTITUTION:A rare insulation layer 9 is applied on a coil conductor 2 and a stress damping layer 10 of comparatively soft quality is introduced into between a main insulation layer 3 and a mold armor 4. In addition, a low-resistance shield layer 12 is provided between the main insulation layer 3 and the stress damping layer 12 so that no voltage is applied on the stress damping layer 10. At the same time, a low-resistance corona shield layer 12 is formed by winding up a low-resistance tape of ethylene tetrafluoride to provide such a state that a boundary 13 with the stress damping layer 10 won't adhere. Thus it is possible to provide a thin low- resistance corona shield layer and a thin stress damping layer.
Patent JP-H05221569-A (JP)
Title: Paper feed roller
Inventor: KISHIMOTO TAKAYUKI
IPC: C08L75/00
Filed: 1992-06-02
Abstract: PURPOSE:To improve a paper feed roller which can be molded by using a normally used molder, has proper wear resistance and friction factor, and can be used for a long period without contaminating a recording paper sheet. CONSTITUTION:A paper feed roller is molded by using a composition of a thermoplastic urethane elastomer and a polyester plasticizer. A thermoplastic urethane elastomer composition is formed of a composition wherein 3-200 pts.wt. of polyester plasticizer is added to 100 pts.wt. of thermoplastic urethane elastomer.
Patent JP-S5869597-A (JP)
Inventor: HATSUDA KOUICHI
IPC: D06F43/08
Filed: 1981-10-20
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-H073646-A (JP)
Title: Glass fiber substrate
Inventor: AOKI JUNICHI
IPC: B32B5/02
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a glass fiber substrate capable of readily providing a glass fiber-reinforced resin laminated sheet excellent in heat resistance to soldering. CONSTITUTION:This glass fiber substrate is characterized in that in a reinforcing material for laminated sheets consisting of glass cloth, a phthalic acid compound and a silane coupling agent are applied to the surface and preferably, opening treatment is applied thereto.