baber/WOPTO huggingface dataset:
Patent JP-S6311501-A (JP)
Title: Reforming device
Inventor: NAGAI TOSHIO
IPC: H01M8/06
Filed: 1986-07-03
Abstract: PURPOSE:To uniformize the temp. distribution in a circumferential direction throughout a reforming reactor while enhancing the heat-exchange efficiency between the reforming reactor and the combustion gas by providing a guide vane at the bottom of a reforming furnace for the gaseous fuel of a fuel cell. CONSTITUTION:A burner 2 is provided at the top of a cylindrical furnace casing 1 in the reformer, and an inner tube 3 is furnished to surround the peripheral region of the burner 2 and to form a burner combustion chamber 4. The reforming reactor 8 communicating with the burner combustion chamber 4 is provided in an ascending gas passage 6 formed between the inner tube 3 and the outer tube 1b of the furnace casing 1. Besides, the guide vane 11 for imparting a spiral flow (B) in the direction of the inner periphery of the furnace to the combustion gas flowing to the ascending combustion gas passage 6 side through the vane is furnished in the vicinity of the bottom in the furnace casing.
Patent JP-S6049609-A (JP)
Inventor: IMAI TADAMITSU
IPC: H01C17/00
Filed: 1983-08-27
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-S5380107-A (JP)
Title: Television receiver
Inventor: FUJIMORI TOSHIMITSU
IPC: H03J7/04
Filed: 1976-12-25
Abstract: PURPOSE:To stabilize AFC operation for transitional phenomena at a channel switching time and power-on time by provideng a capacitor between the switching control terminal and the DC power source in the AFC unit.
Patent JP-S5681103-A (JP)
Title: Control of operation of cold trap
Inventor: GOTOU TADASHI
IPC: G21F9/02
Filed: 1979-12-05
Abstract: PURPOSE: To improve respondence to external disturbance of the operational control of cold trap for attaining refining to higher purity by a method in which a target purity value is compared with the purity of Na to be refined by a computer, and then according to the deviation between them, the flow rate of Na and the amount of cooling medium are controlled.  
     CONSTITUTION: A target purity value 17 and cold trap performance characteristics 18 are put and stored in a computer 16, and then the temperature signal 19 of Na measured by the first thermometer 13, flow rate signal 20 from a flow meter 15, and an O 2  concentration signal 21 from a purity measurer are put in the computer, where they are compared with target value 17. When the deviation between them is large, a set value 22 for cooling degree from the computer 16 is sent to a cooling degree regulator 24 to increase the turning number of a cooling fan 10 and also to increase the flow rate of Na from a pump 2. On the other hand, when the deviation is within an allowable range, a purity set value 23 corresponding to the target value 17 is output to a pump pressure regulator 25, a control signal 28 to sent to the pump 2 according to the variation in the lowest temperature signal 26 from the second thermometer 14, and thereby the flow rate of Na and the cooling degree of a fan 10 can be regulated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11973-A (JP)
Title: Decorative sheet
Inventor: NISHIO TOSHIKAZU
IPC: B32B27/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet of the type having satisfactory weather resistance and being supplied at a low cost by using olefin resin. SOLUTION: An ultraviolet absorbent is contained in a base material sheet 10 made of polyolefin resin. And, layers having property of shielding the absorbent (e.g. a surface layer 11, primer layer 12, concealing layer 14) is formed on both front and rear surface sides. Since aging bleed-out of the absorbent is prevented by the layers, its weather resistance is upgraded without reducing the absorbent. Since another sheet is not laminated on the base material sheet made of the polyolefin resin, no cost required for laminating is applied, and it can be supplied with low cost.
Patent JP-S6312975-A (JP)
Title: Pin electronics substrate for integrated circuit testing device
Inventor: MAEDA TETSUNORI
IPC: G01R31/28
Filed: 1986-07-03
Abstract: PURPOSE:To know information of performance particulars, a constitution, etc., of a pin card by a test computer, in case when the pin card has been used actually, so that an appropriate processing can be performed, by preparing in advance said information as a firmware. CONSTITUTION:An IC tester 100 is provided with control racks 101-103, and pin cards 104, 105, hardwares 404, 405 are connected to a control bus 500 from hardwares 401-403, and information circuits 604, 605, and bus receiver circuits 304, 305 are connected to a test computer 200 by computer bus lines 204, 205, and 201-203. In this state, when information required for the circuits 604, 605 is set in advance as a firmware, the computer 200 can know a state of the pin cards 104, 105 when necessary through the circuits 604, 605, the circuits 304, 305, and the bus lines 204, 205. That is to say, a state of a different pin card which has been mounted to the tester 100 can be read by the computer 200, therefore, a defect of a test program of a sample to be measured can be detected.
Patent JP-S6136567-A (JP)
Title: Cage valve
Inventor: HASHIMOTO YOSHIO
IPC: F16K27/04
Filed: 1984-07-30
Abstract: PURPOSE:To facilitate machining an opening portion of a cage corresponding to a small opening by boring a plurality of small holes in the vicinity of the totally-enclosed end of an opening portion of a cage peripheral wall, and connecting the respective small holes each other by an annular groove. CONSTITUTION:When a valve plug 14 is lifted up from the totally enclosed state, in an opening portion 21 disposed on the peripheral wall of a cage 20, first, one small hole 23 disposed in the vicinity of the totally-enclosed end is opened, and then two small holes 23 and a window 22 are in order opened. Accordingly, a desired flow characteristic can be obtained by setting the diameter and number of the small hole 23 from calculation. As the respective small holes 23 are connected to each other by an annular groove 24, the annular groove 24 is always filled with a fluid, so that even if the small hole 23 is small, a fluid is not checked from flowing out from the small hole 23 to obtain a flow rate as calculated.
Patent JP-H09299120-A (JP)
Title: Umbrella with louver
Inventor: NOGUCHI SATOSHI
IPC: A45B25/22
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To make it easy to use an umbrella in a heavy wind and rain by providing a wind inlet cylinder with a wind inlet hole from the ceiling center to the outside at around the ferrule of the shaft and providing a canopy with a wind outlet hole at the outside of the wind inlet cylinder. SOLUTION: A wind inlet hole 7, which is a cylindrical form and through which wind can pass from the inside of the umbrella, is provided at the top of the shaft 1 of the umbrella, and a wind outlet hole 8 is provided at the outside of the wind inlet hole 7. In the wind inlet hole 7, a wind inlet cylinder 2 is provided at the outside of the ferrule of the shaft 1, and a canopy 3 with the wind outlet hole 8 is provided at the outside of the wind inlet cylinder 2. A result is that wind, which has blown into the umbrella, passes though the wind inlet hole 7 and the wind outlet hole 8 to the lower side, the strong wind pressure inside the umbrella is released, and making it easy to use an umbrella in a heavy wind and rain. The wind outlet hole 8 is made at the canopy 3 whose opening faces downward, so rain is does not flow into the umbrella.
Patent JP-H0449122-A (JP)
Title: Loading device
Inventor: KATO HISAO
IPC: B65G61/00
Filed: 1990-06-15
Abstract: PURPOSE:To obtain a loading device in which stacking work of other shipment pallets is not restricted by a stacked works on the shipment pallet by providing a avoidance command means for avoiding collision of stacking operation of an industrial robot and any of the shipment pallets. CONSTITUTION:When empty shipment pallets 19a to 19c are prepared at a stacking position and shipment information 24 is put in, a required number of first type works are supplied from a first storing machine 1 through a supply conveyer 6 by an output of a supply command means 23a. And stacking of the first type work is commanded from a stacking command means 23b, and stacking is commanded on the first shipment pallet 19a. Next, when there are other shipment pallets on which works have been already stacked within a stacking operation range of a stacking means 18 for the pallet 19a, evacuating means 20 to 22 of applicable other pallets are energized by an avoidance command means 23c and the applicable other pallets are moved to an evacuation position.
Patent JP-H0821963-A (JP)
Title: Image scope
Inventor: TANIGAWA MITSURU
IPC: G02B23/24
Filed: 1994-07-08
Abstract: PURPOSE:To provide an image scope provided with an optical fiber scope and capable of easily adjusting the position of an objective part. CONSTITUTION:This image scope 10 is constituted of the optical fiber scope 12 and the frame of spectacles 14 provided on the ocular part 12a side of the optical fiber scope 12. The ocular part 12a equipped with an ocular is formed ON one end side of the optical fiber scope 12, and the objective part 12b equipped with an objective lens 26 is formed on the other end side thereof. By putting the frame of spectacles on the face and mounted on the head of a worker, the ocular part 12a is held in front of the face. Therefore, since both hands are free, the position of the objective part 12b is easily adjusted with both hands. When the head moves, the ocular part 12a also moves in accordance with the movement, so that the, ocular part 12a is freely moved in comparison with the case that the ocular part 12a is fixed to a stand as in the conventional manner, and the position of the objective part 12b is easily adjusted.
Patent JP-2000349008-A (JP)
Title: Treatment method for blank of transfer mask, manufacture of transfer mask and transfer mask
Inventor: UCHIKAWA KIYOSHI
IPC: G03F1/20
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer mask whose mask pattern shape is not changed even when the irradiation of an electron beam is repeated by a method wherein the irradiation of electron beam in a prescribed dose is made at a silicon membrane. SOLUTION: A structure which comprises an opening between an outer circumferential frame 1b and a support 1a is formed. A silicon oxide layer 2 which is exposed in the opening is removed by hydrofluoric acid. Then, a silicon active layer 3 is changed into a silicon membrane 3a, and a blank for a transfer mask is completed. In addition, a high-speed electron beam 6 in a prescribed dose is applied at the blank for the transfer mask. It is preferable that the irradiation condition of the electron beam is identical with an exposure condition under which the transfer mask is used actually inside an electron-beam reduction transfer apparatus. For example, the electron beam at an accelerating voltage of 100 KV and a current density of 100 μA/mm2 is used. Under the exposure condition, the irradiation of the electron beam is continued for about ten hours.
Patent JP-S5382274-A (JP)
Title: Evaluation method of semiconductor device
Inventor: HONMA AKIRA
IPC: H01L21/66
Filed: 1976-12-28
Abstract: PURPOSE: To highly accurately evaluate the forward characteristics of a diode in a diode clamp type transistor and the forward characteristics of the diode which is provided within an IC and cannot be directly measured, by measuring the collector-emitter voltage of the transistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6217937-A (JP)
Title: Color selection electrode for color cathode-ray tube
Inventor: WATANABE TETSUYA
IPC: H01J29/07
Filed: 1985-07-17
Abstract: PURPOSE:To prevent degradation of picture quality by limiting the grain size of dispersed powder in surface treating layer. CONSTITUTION:With respect to hole-shaped distorsion of color selection electrode 13, abnormal coarsensess of about 5mum can be distinguished by human eye and since the material formed on the surface of said electrode 13 will function as a part of color selection electrode hole 16, the grain size of Bi2O3 forming a projection 2a is made smaller than 5mum. Consequently, even when powder will form a projections on the inner wall face of color selection electrode hole, the shape of picture element on the screen will never change for human eyes.
Patent JP-S6315817-A (JP)
Title: Photocurable resin composition
Inventor: MURAI TAKAAKI
IPC: C08K5/544
Filed: 1986-07-04
Abstract: PURPOSE:To obtain the title composition which can give a cured product excellent in electrical properties, heat resistance and weathering resistance, by mixing a specified alicyclic epoxy resin with an aluminum compound and a silicon compound which generates silanol groups upon irradiation with light. CONSTITUTION:Tetrahydrobenzaldehyde obtained by the Diels-Alder reaction of butadiene with acrolein is subjected to the Tishchenko reaction to obtain a diene. This diene is epoxidized with peracetic acid, and the product is purified by distillation to obtain an alicyclic epoxy resin (A) of the formula having an Na content <=2ppm. Component A is mixed with an aluminum compound (B) which is a complex compound of an organoaluminum in which an alkoxyl group, a phenoxy group, an acryloxy group, etc., are bonded to Al and 0.0001-1wt%, based on component A, silicon compound (C) which has any one of a peroxysilane group, an o-nitro-benzyloxy group and an alpha-ketosilyl group and generates silanol groups upon irradiation with light.
Patent JP-H099132-A (JP)
Title: Automatic focusing device and camera
Inventor: SUDA HIROSHI
IPC: G03B13/36
Filed: 1995-06-23
Abstract: PURPOSE: To provide an automatic focusing device capable of being focused stably with every major object under any image pickup condition even when any lens is mounted onto an interchangeable lens system video camera. CONSTITUTION: This automatic focusing device is provided with an AF signal processing circuit 113 extracting focus signal from an image pickup signal equivalent to a signal within a focus detection area, a normalizing program 132 normalizing an output of the AF signal processing circuit 113, and a lens microcomputer 116 deciding the drive direction and the speed of a focus lens based on the normalized focus signal, the AF signal processing circuit 113 and the normalized program are provided to the camera and the lens microcomputer 116 is arranged in the lens unit, and the output of the AF signal processing circuit 113 is given from the camera side to the lens unit to drive the focus lens in the automatic focusing device.
Patent JP-S5386285-A (JP)
Title: Time correcting device for portable electronic apparatus
Inventor: EBIHARA HEIHACHIROU
IPC: G04G5/00
Filed: 1976-12-27
Abstract: PURPOSE:To provide a time correcting system for portable electronic apparatus, in which, when a numeral is put into an empty digit, the digit is automatically counted as one that does not allow further registering of numerals, so as to preclude double registering of numerals in one digit, whereby setting or correction of time can be carried out prompty and correctly.
Patent JP-S5947612-A (JP)
Title: Diagnosing circuit of input information
Inventor: MINAGAWA MAKOTO
IPC: G05B23/02
Filed: 1982-09-10
Abstract: PURPOSE:To check the input information having important meaning with high reliability, by diagnosing the input information through a duplicating input circuit part and an input/output image comparator part. CONSTITUTION:A duplicating input circuit part 12 duplicates an input terminal for the input information which is fetched with application of a device input contact 10 and compares the input information passed through each input terminal to decide the propriety of the input information. While an input/output image comparator part 14 compares the input information passed through the part 12 with the control output information to decide the propriety of the input information. When both parts 12 and 14 decide that the input information is correct, a gate 16 is opened to permit the transfer of the input information to another system. In such a way, the input information having important meaning is checked with high reliability.
Patent JP-S58150579-A (JP)
Title: Preparation of 1,5-benzothiazepine derivative
Inventor: FUJIWARA HIROMICHI
IPC: C07D281/10
Filed: 1981-10-02
Abstract: PURPOSE:To prepare the titled compound useful as a remedy for cardiopathy, by the condensation cyclization of 2-hydroxy-3-(p-methoxyphenyl)-3-(o-halogenophenylthio)propionic acid amide derivative in the presence of copper powder or a copper compound and a base. CONSTITUTION:The objective compound of formula II can be prepared by the condensation cyclization of the compound of formulaI(X is halogen; R1 is H or acetyl; R2 is H or beta-dimethylaminoethyl) in a solvent such as DMF, N-ethyl- 2-pyrrolidone, etc. in the presence of copper powder or a copper compound (e.g. copper oxide, copper carbonate, copper acetate, copper EDTA complex, etc.) and a base under heating. The compound of formulaIis also a novel compound, and can be prepared by (1) reacting the o-halogenothiophenol with p- methoxyphenyl glycide ester of formula III, (2) hydrolyzing the product in a dilute aqueous solution of alkali to obtain the compound of formula IV, and (3) amidating the compound as it is or after acetylation.
Patent JP-S6135623-A (JP)
Title: Proximity switch
Inventor: KAMIYA FUMIO
IPC: H03K17/95
Filed: 1984-07-27
Abstract: PURPOSE:To improve the rising speed of oscillation by giving an output of an oscillation circuit to two comparator circuits and applying a high voltage and a voltage signal across two series resistors to which a constant current flows as a reference voltage of the 1st and 2nd comparator circuits. CONSTITUTION:An output of an oscillation circuit 1 in a high frequency oscillation type proximity switch is rectified into a DC by rectifier circuits 20, 21 and smoothing capacitors C22, 23 and its output level is fed respectively to comparator circuits 24, 25. A current from a constant current source 27 is fed to resistors 28, 29 in series connection, a high voltage of the resistor 28 is fed as a reference voltage Vref1 of the circuit 24 and a voltage at a low potential of the resistors 28, 29 is fed as a reference voltage Vref2 of the circuit 25. When an object approaches the circuit 1, the oscillating amplitude of the circuit 1 is lowered and reaches a reference voltage of the circuit 25, the circuit 24 outputs an object detection signal to an output circuit 26. When the object approaches further and the oscillating amplitude of the circuit 1 is decreased and reaches a reference voltage of the circuit 25 or below, the circuit 25 controls the circuit 1 to increase the gain of the circuit 1 thereby continuing the oscillation.
Patent JP-H11350625-A (JP)
Title: Heat insulating panel structure
Inventor: YOSHIDA HIROSHI
IPC: E04B1/80
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To absorb expansion stress of a heat insulating material, prevent the leakage of resin and maintain a original shape for a long time by covering the butt end of the heat insulating material with a corrugated material when adhering a hard foamed plastic based heat insulating material held between a plate material and the corrugated board to the plate material such as a plywood. SOLUTION: A heat insulating panel 8 includes a plate material 5 such as a structural plywood and a cemented excelsior board having in-plane rigidity, a corrugated board 7 and a heat insulating material 6 integrally adhered and laminated to be held therebetween. The heat insulating material 6 is a hard formed plastic based heat insulating material of hard polyurethane foam, isocyanurate foam or phenol foam having self adhesivity during foaming, and molded so that the corrugated board 7 may cover the butt end of the heat insulating material 6. In this way, the expansion stress of the heat insulating material is absorbed by the in-plane rigidity of both the plate material and the corrugated board to prevent the occurrence of an expansion difference between the surface and back of the heat insulating panel and the leakage of resin.
Patent JP-H029265-A (JP)
Title: Picture processor
Inventor: SATOU TAKAKO
IPC: H04N1/387
Filed: 1988-06-28
Abstract: PURPOSE:To record simultaneously a frame or upper/lower decorated lines to a desired position in the case of copying by providing a means sensing the size of original and a document area of the original, a mean selecting one kind of font from several kinds of fonts and a decorating line recording means to the designated position around the document area. CONSTITUTION:In the case of recording decorated lines on recording paper, when the user operates an operation section 7, a preliminary scanning is applied and the original size and the original effective area are sensed. A central processing unit calculates positions (M1, M2, N1, N2) from the value of the inputted recording position. A selector 5 uses a signal 12 supplied from a pattern generator 4 based on a picture data 11 and to record the decoration lines. Thus, the picture effective area is sensed and one kind of pattern is selected from several kinds of patterns is selected to a position designated therearound and the decoration line is recorded.
Patent JP-H116005-A (JP)
Title: Smelting reduction method of metallic ore
Inventor: AIDA KIMIHARU
IPC: C22B5/10
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a smelting reduction method of metallic ore which can improve the yield of carbonaceous material, at the time of executing the smelting reduction of the metallic ore by using a converter-type smelting reduction furnace having top and bottom combined blowing functions. SOLUTION: At the time of melting molten iron by adding the metallic ore and the carbon-containing material into the converter type smelting reduction furnace having the top and the bottom combined blowing functions, supplying oxygen with the top and the bottom combined blowings to burn the carbon- containing material and executing the smelting reduction of the metallic ore, a material restraining thermal collapse of the carbon-containing material is coated on the surface of the added carbon-containing material. As the material restraining the thermal collapse of the carbon-containing material, a thermoplastic high molecular compound producing a carbonaceous film at the time of raising the temp. under reducing atmosphere, is suitable and particularly, pitch and tar as by-product produced in the process producing coke from coal, are desirable.
Patent JP-S6134864-A (JP)
Title: Operation method of fuel cell
Inventor: TSUKUI TSUTOMU
IPC: H01M8/04
Filed: 1984-07-27
Abstract: PURPOSE:To increase fuel utilization by specifying flow rate per electrode unit area of fuel when fuel concentration supplied to a fuel chamber is constant. CONSTITUTION:A fuel cell 1 consists of a fuel electrode 2, an oxidizing agent electrode 3, an electrolyte chamber 4, a fuel chamber 5, an oxidizing agent 6, and a matrix 41 or an ion-exchange membrane 42. When fuel 7 is supplied to the fuel chamber 5, part of fuel is converted into electric energy with the fuel electrode. The rest of fuel is returned from the fuel chamber 5 as fuel M12 and moves toward the oxidizing agent electrode 3 through the chamber 4 as fuel M2. When fuel concentration CM1 supplied to the fuel chamber 5 is constant, flow rate per electrode unit area QM(l/min.cm<2>.cell) is limited to 4X10<-3>d1J/CM1 or more within a range whose lower limit is 15d1K2(l/min.cm<2>.cell). Where K2 is a fuel transmission factor (mol/min.cm<2>.mol/l) of the membrane 41 or 42, d1 is thickness (cm) of the electrode 2, J is current density A/cm<2>, CM1 is fuel concentration mol/l of the chamber. Thereby, fuel consumption is decreased.