baber/WOPTO huggingface dataset:
Patent JP-S5887767-A (JP)
Title: Activating treatment of electrode catalyst
Inventor: OKAMOTO HIROSHI
IPC: H01M4/88
Filed: 1981-11-20
Abstract: PURPOSE:To obtain catalytic activity of a methanol electrode by immersing tungsten carbide or molybdenum-tungsten carbide in non-platinum fomily into water for activating treatment. CONSTITUTION:Tungsten carbide powder is pressed under a pressure of 1ton/ cm<2> to form a pellet. This pellet is used as an electrode catalyst and immersed in water at room temperature. Catalytic activity is measured at proper intervals in 4mol/litter methanol, under the condition of 2 N sulfuric acid at 50 deg.C, at 0.5V (based on a reversible hydrogen electrode), and such a secular change as shown by a solid line 1 in the figure is obtained. Methanol oxidizing current of 50muA per 1g cathlyst after 15 days, 110muA after 60 days have been obtained.
Patent JP-S57113000-A (JP)
Title: Progressive feed press die
Inventor: MATAGA KENJI
IPC: B21D24/00
Filed: 1980-12-29
Abstract: PURPOSE: To perform blanking, cutting and forming in series by one press motion by transferring belt-like plates cut in a cutting station automatically to a forming station with a cam mechanism operating in accordance with the press motion.  
     CONSTITUTION: A continuous plate material A 1  is advanced by each one pitch by the press motion of a male die 1 repeating ascending and descending, and is punched with holes in a blanking station (position) 9, thence it is cut to belt-like plates A 2  in a cutting position 10 at the descending stage of the die 1. The plate A 2  is attracted to a magnet 21, and as the die 1 descends, a driving cam pair 12 descends and a driven cam pair 13 retreats against a spring pair 14, thereby retreating a rear pressing member pair 16 on a cam 13. Next, as the die 1 ascends, the cam pair 12 ascends, and the cam pair 13 is advanced by the spring pair 13, thence a member pair 16 pushes the rear of both ends parts of the plate A 2  and transfers the plate up to the position regulated by the stopper 19 on the top surface of a drawing die 8 of a forming position 11. The plate A 2  is fixed by the magnet pair 21, and is worked to an article A 3  by the descending of the die 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0715941-A (JP)
Title: Diagnostic apparatus for coil
Inventor: KASAHARA TOSHIO
IPC: H02K41/02
Filed: 1993-06-29
Abstract: PURPOSE:To make a simple and easy judgment surely in a diagnostic apparatus for a coil system, by comparing a detection signal received from each detection coil with a previously set pattern and judging good or no-good of each coil and connection circuit. CONSTITUTION:A pair of excitation coils (X) and (Y) at an excitation unit 10 are provided opposite to two coils A1 and C1 in a coil system, while detection coils Z1, Z3, Z5, Z4Z and Z6 are connected to the other coils A2, B1, B2, C2, D1, and D2, respectively. When any coil opposite to the detection coils Z1 to Z6 is broken, the output from the detection coils Z1 to Z6 is lowered almost to zero, so the broken coil can be judged. In addition, when any null flux line 8A, 8B or 8C included in a connection circuit between the coils is broken, not only one coil but all coils connected in parallel generate no output. Consequently, whether any coil or its connection circuit is good or no-good can be judged for each output signal pattern of the detection coils Z1 to Z6.
Patent JP-H0350701-A (JP)
Title: Fixed resistor
Inventor: YOSHIDA NORIBUMI
IPC: H01C1/028
Filed: 1989-07-18
Abstract: PURPOSE:To arrange a fixed resistor at a prescribed disposition and perform taping by providing guide plates which form the lead conductor outlet of an insulating case so that these guide plates protrude towards the inside of the insulating case. CONSTITUTION:Guide plates 8 are provided so that the outlet 9 of a lead conductor is formed at the inwalls of both ends of a cement case 7 where a resistance element 1 is housed. The guide plates are disposed so as to protrude towards the inside of the cement case 7.
Patent JP-S6244760-A (JP)
Title: Image forming device
Inventor: YUITSUKA HIROSHI
IPC: G03G15/01
Filed: 1985-08-23
Abstract: PURPOSE:To position developing devices to an image carrier in a contacting/ leaving direction and a revolving direction with good precision and reproducibility by providing the 1st and the 2nd positioning members. CONSTITUTION:Positioning plates 79a and 79b are fitted to a main frame 30 and V-shaped cuts 81 and 81 are formed in the positioning plates 79a and 79b at one end. When developing devices 27a and 27b are set at development positions, the shaft 78 of a magnet roller 77 abuts on the cuts 81 and 81 to position a photosensitive drum 12 and the magnet roller 77. Further, a position control pin (positioning part) 82 is projected on the front side of a developing device and the 2nd positioning member 83 is provided on the side of a main body 1. When the developing devices are set at development positions, the position control pin 82 is fitted in the U-shaped groove 83a of a position control pate 83 and the upward and downward movement of the developing devices is controlled.
Patent JP-H061167-A (JP)
Title: Seat slide device
Inventor: ITO SADAO
IPC: B60N2/06
Filed: 1992-06-22
Abstract: PURPOSE:To shorten a lower rail by improving installation of rollers disposed between an upper rail and the lower rail of a seat slide device. CONSTITUTION:A pair of roller guides 17 having rollers 16 at the front and back thereof are independently disposed on the right and left between U-shaped parts 11 on both sides of an upper rail 2 and a base plate of a lower rail 3. A nut 8 is fixed to the base plate through between both roller guides 17.
Patent JP-S5975513-A (JP)
Inventor: MASUDA SHIGERU
IPC: H01H9/46
Filed: 1982-10-22
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-S5973967-A (JP)
Title: Apparatus for detecting charged phase of ink jet
Inventor: IYODA TETSUO
IPC: B41J2/125
Filed: 1982-10-22
Abstract: PURPOSE:To provide the titled apparatus enabled in the simplification of constitution and the achievement of cost reduction, constituted so as to remove the directly induced noise of a charging electrode by a gate pulse synchronous to a charging pulse. CONSTITUTION:A sensor 5 is connected to a comparator 12 through an amplifier 10 and the comparator 12 is connected to an AND circuit 15 for limiting the passage of a comparison signal. The AND circuit 15 checks the reversal output of a gate pulse generating circuit 14 for generating a gate pulse synchronous to the charging pulse of a charging electrode 4 and the AND condition of the output of a comparator 12 and the comparison signal is passed only when the gate pulse is not outputted. The comparison signal passed through the AND circuit 15 is subjected to signal treatment in a control part 13.
Patent JP-S5888041-A (JP)
Inventor: MATSUMURA SHIYUNICHI
IPC: B02C17/00
Filed: 1981-11-19
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-S5975090-A (JP)
Inventor: OOGOSHI KENICHI
IPC: D06F58/28
Filed: 1982-10-25
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-S6430527-A (JP)
Title: Culture device for prawn
Inventor: KOBAYASHI MASAHIRO
IPC: A01K61/00
Filed: 1987-07-24
Abstract: PURPOSE:To obtain the titled device capable of efficiently carrying out breeding up to young prawns, by setting a man-made gathering-place for prawn having plural cylindrical materials or box-shaped materials made of felt in a prawn preserve consisting of woven fabric of organic fiber or yarn. CONSTITUTION:A culture device for prawn has a main body 1 of prawn preserve, a man-made gathering-place 3 for prawn and a net material 4 for dust removal, the main body 1 of prawn preserve consists of organic fiber or yarn and marine algae are readily deposed on the main body of prawn preserve. The man-made gathering-place 3 for prawn is constructed in an integrated way with a cylindrical material 2 or a bax-shaped material and set in the main body of prawn preserve in the sea. The man-made gathering-place for prawn becomes a house wherein grown male and female prawns live and marine algae are deposed on the man-made gathering-place.
Patent JP-H0474023-A (JP)
Title: Flush type bs booster
Inventor: YAMADA TORU
IPC: H04B1/08
Filed: 1990-07-14
Abstract: PURPOSE:To simplify and facilitate a flush installation through the use of a ready-made flush switch box by providing a lock projection locked removably to a lock section of a mount frame fitted to a switch box to a booster main body. CONSTITUTION:A lock projection 39 is provided to a side face of a booster main body 1 and inserted to a lock section 38 of a mount frame 37 of a flush switch box, then the main body 1 whose wiring is already finished is fixed to the frame 37 and the BS booster is simply and easily installed by utilizing a ready-made flush switch box.
Patent JP-S6428936-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIKE CHIHIRO
IPC: H01L21/68
Filed: 1987-07-24
Abstract: PURPOSE:To prevent an undesired pellet from being detached during a process to take out a pellet, to prevent the number of defective pellets from increasing and to eliminate the interference during a positioning operation or a taking-out operation of other pellets by a method wherein only an adhesive in a pellet- pasted region immediately before the taking-out operation is irradiated with ultraviolet rays. CONSTITUTION:An adhesive sheet coated with an ultraviolet hardening adhesive is pasted on a wafer 2; the wafer 2 is divided into pellets while it is not irradiated with ultraviolet rays; after that, a water-pasted substance 7 is placed on an X-Y table 15; when a pellet 1 is taken out, a shutter 12 is opened and the ultraviolet rays are irradiated from an ultraviolet lamp 11. If only the adhesive in a pellet-pasted region immediately before a taking-out operation is irradiated with the ultraviolet rays, the adhesive sheet 3 is pushed up from a lower part; the pellet 1 is detached from the adhesive sheet 3; when the pellet is picked up by using a suction nozzle 5, other pellets cannot be detached from the adhesive sheet even when the X-Y table is vibrated or a shock is exerted on a pushing-up pin because the other pellets are sufficiently adhesive even if they are not irradiated with the ultraviolet rays.
Patent JP-S6164836-A (JP)
Title: Copper alloy having high strength, heat resistance and electric conductivity
Inventor: SHIMIZU SAJIRO
IPC: C22C9/00
Filed: 1984-09-04
Abstract: PURPOSE:To obtain a copper alloy capable of keeping good electric conductivity and having superior heat resistance as well as repeated bending and tensile strengths by incorporating specific proportion of Fe, P and Sb to copper. CONSTITUTION:The copper alloy consisting of, by weight, 0.02-1% Fe, 15-80% P (based on the Fe content), 0.01-0.5% Sb, and the balance copper is manufactured. The copper alloy suitably used for the conductor of cables for an industrial robot as well as of electric wires within an electronic equipment can be thus obtained.
Patent JP-S6163829-A (JP)
Title: Method for controlling stopping position of lens
Inventor: KUNIKAWA NORIHIDE
IPC: G03B27/34
Filed: 1984-09-05
Abstract: PURPOSE:To stop precisely a lens on an objective position without generating disorder by detecting the passage of lens through a home position by a sensor, discriminating the moving status and stopping the lens movement under controllable status. CONSTITUTION:A lens unit 1 fixed on an arm 4 is driven in the optical axis direction by a motor 10 and a ducer 12 fixed on the arm 4 passes through the inside of the sensor LHPS in the right and left directions. When a home position HP is set up on the ducer 12 and an objective position is set up on the left side of the HP, the sensor detects the arrival of the lens 1 at the HP to compensate the position up to the arrival, and if the lens in the accelerating status, the lens is moved as it is. when in the constant speed state, a new control pattern is set up to stop the lens movement. Thus, the lens can be stopped precisely on the objective position without generating disorder.
Patent JP-S6428494-A (JP)
Title: Heat exchanger
Inventor: NAKAYAMA KOICHI
IPC: F28F1/32
Filed: 1987-07-24
Abstract: PURPOSE:To uniformize distribution of air speed and further provide a substantial improvement over heat exchanging performance by a method wherein a group of fins are divided into some segments, fin pitch of a group of fins near a fan is made fine and another fin pitch of a group of fins far from the fan is made rough. CONSTITUTION:A group of thermal conducting pipes 12 of a heat exchanger 11 is divided into some segments and a group of thermal conducting fins 13b near a fan 14 are arranged to have a fin pitch finer than that of the group of thermal conducting fins 13a far from the fan. With this arrangement, aeration resistance is high near the fan 14 and the aeration resistance far from the fan 14 is decreased, so that gas may easily flow far from the fan 14. As a result, the distribution of air speed passing through the heat exchanger 11 is made uniform and a heat exchanging with fluid flowing in the group of thermal conducting pipes 12 is unified and a heat exchanging performance is improved.
Patent JP-2001010533-A (JP)
Title: Pillar structure and its manufacture for vehicle
Inventor: TOCHIO YOSHIHIKO
IPC: B60R13/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide pillar structure and its manufacturing method for a vehicle excellent in an energy absorbing property when an occupant is struck against a pillar, and forming no projection having high rigidity in the vehicle, while holding rigidity at the time of the collision of a vehicle. SOLUTION: In pillar structure for a vehicle equipped with a hollow pillar main body 4 comprized by joining gutterlike pillar inner and outer panels 2 and 3 into a sandwich state, and a pipelike pillar reinforcing member 19 housed in the main body 4, the member 19 is weldedly fixed 20 to the inner surface from the outer surface side of the panel 2.
Patent JP-H0523109-A (JP)
Title: Coffee drink having no fear of hyperlipemia and production thereof
Inventor: NIITSU KAZUAKI
IPC: A23F5/18
Filed: 1991-07-25
Abstract: PURPOSE:To simply obtain the title drink by removing triglyceride from an extracted solution of coffee with hot water. CONSTITUTION:Triglycerides such as 1,2-dilinoleoyl-3-palmitoyl glycerol or trilinoleoyl glycerol are removed from an extracted solution of coffee with hot water by using an adsorbent comprising filter paper to give the objective drink.
Patent JP-H1129507-A (JP)
Title: Production of 4-polyfluoroalkylbutene
Inventor: OHARU KAZUYA
IPC: C07C21/18
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To selectively produce the subject compound useful as a monomer for producing polymers, a raw material for fluorosilicones, a raw material for water-repelling and oil-repelling oiling agents, etc., in a high yield by dehydrating a 4-polyfluoroalkyl-2-butanol. SOLUTION: A 4-polyfluoroalkyl-2-butanol of the formula: R<f> CH2 CH2 CR<1> (OH) CH3 (R<f> is a 1-20C polyfluoroalkyl; R<1> is H, methyl) [e.g. CF3 CH2 CH2 CH(OH) CH3 ] is dehydrated in the presence of e.g. a Lewis acid catalyst (sulfuric acid, phosphoric acid, p-toluene sulfonic acid, alumina, silica, zirconia, etc.), preferably at a temperature of 100-300 deg.C to obtain the objective 4-polyfluoroalkyl-1-butene of the formula: R<f> CH2 CH2 CR<1> =CH2 and/or the objective 4- polyfluoroalkyl-2-butene of the formula: R<f> CH2 CH=CR<1> CH3 .
Patent JP-H0239283-A (JP)
Title: Object recognizing device
Inventor: OKAMOTO KYOICHI
IPC: G06T7/00
Filed: 1988-07-28
Abstract: PURPOSE:To effectively use information obtained in the recognition processing process by using fixed priority level information and fluctuating precedence information of execution of procedures determined by the degree of collation at the time of feature detection, line segment information of already detected area, or the like to determine the execution sequence of procedures added to respective nodes of procedures of a tree structure. CONSTITUTION:A three-dimensional object image as the recognition object is inputted by an image input part 11 of an object recognizing device, and its two-dimensional image data is outputted to an image processing part 12, and the processing part 12 performs the processing of outline extraction or the like to extract line segments of arcs, elliptic arcs, straight lines, etc., of fundamental constituting elements of the outline. Procedure file information from a procedure file 13 is inputted to a procedure input part 14, and procedures of the tree structure are generated and are outputted to a procedure executing part 15. Each procedure node of these procedures is described with features which must be detected till arrival at this node and features which should be detected from the image at the time of arrival at the node. The processing is performed by an procedure executing part 15, a procedure evaluating part 16, a feature buffer 17, and a feature detecting part 18.
Patent JP-H1016427-A (JP)
Title: Blanket for offset printing
Inventor: IWASAKI YOSHIO
IPC: B41N10/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To lessen the deformation of a surface rubber layer and prevent a fan-out phenomenon for occurring to improve print quality by using a thermally welding fiber as weft on a support in proximity to the surface rubber layer, in a blanket for offset printing comprising the surface rubber layer overlying the support. SOLUTION: In offset printing by which an image is printed after transferring it to a blanket from a printing plate, the blanket is composed of a support 10 which is a fabric comprising warp 11 and weft 13 of thermally welding fiber and a surface rubber layer laminated on the support 10. In this case, the thermally welding fiber is formed of two or more different materials at varying melting point, one of which is such a material that is coated with the surface rubber layer in blanket manufacturing step and is not fusible in drying step and is fusible at vulcanizing temperature. In addition, the thermally welding fiber is of such a constitution that a high melting point core material 16 is enveloped with a low melting point sheath material 17 or low melting point filament 19 and high melting point filament 20 are combined together in the fiber direction.
Patent JP-H0851278-A (JP)
Title: Soldering inspection method
Inventor: MORITA YASUO
IPC: G01N23/02
Filed: 1994-08-09
Abstract: PURPOSE:To improve the accuracy for judging by detecting the area of a region where the minimum value of the distribution of the amount of X-ray transmission and the amount of X-ray transmission below a specific reference value are detected to judge whether soldering is proper or not based on the numeric values. CONSTITUTION:When judging whether one longitudinal section of a lead part 10 of electronic parts 9 is proper or not, the distribution of the amount of X-ray transmission in the longitudinal direction of the lead part 10 of the electronic parts 9 is detected from an X-ray transmission image. A minimum value Pmin of the amount of X-ray transmission is obtained from the distribution of the amount of X-ray transmission. Then, by comparing a threshold Pdek used for judging the minimum value Pmin with the minimum value Pmin the amount of transmission which is larger than the threshold Pdek, an determined to be nonconforming. When the detected minimum value Pmin is the amount of transmission which is smaller than the threshold Pdek, an area Qarea of a region where the amount of X-ray transmission which is equal to or less than a preset reference value is detected is obtained. By comparing the detected area Qarea with the threshold Qdek which is judged to be conforming or not, a failure results when the detected area Qarea is smaller than the thresh Qdek.
Patent JP-H0854673-A (JP)
Title: Photographing camera
Inventor: TSUJI KENJI
IPC: G03B7/00
Filed: 1994-08-09
Abstract: PURPOSE:To provide a photographing camera for forcibly setting the display of a film cartridge to be 'exposed' in the case where a battery is pulled out during a film state discrimination, as for a camera using a film cartridge provided with the display of a film state. CONSTITUTION:A rewritable and nonvolatile memory E<2>PROM is installed on a control circuit. When a film is in discriminating (121), 'in discriminating' is stored in the E<2>PROM. In the case where the battery is pulled out and loaded again when the film state is in discriminating, the camera operation starts from an initial state (100). At this time, 'in discriminating' is stored by the E<2>PROM, so that the display of the film state is set to be 'exposed' by discriminating the film state (120).
Patent JP-S5889055-A (JP)
Title: Brushless motor
Inventor: ENDOU MINEYO
IPC: H02K29/00
Filed: 1981-11-21
Abstract: PURPOSE:To eliminate the substantial presence of a position where torque becomes zero by suitably displacing the central position of a stator pole from the central position of the pole pair which attract a rotor in a rotating direction. CONSTITUTION:An annular rotor 1 formed of a magnetic material is divided on the inner surface into two in the circumferential direction, which are distinctly magnetized into N-pole magnetized part 1n and S-pole magnetized part 1s. The magnetic periodical angle of the stator 2 which is engaged with the inner surface of the rotor 1 becomes substantially 180 deg.. The pole pair 2n and 2s of the stator 2 have stator teeth 3a, 3b of the number made of integer times more than 2 of the number of poles, coils are wound on the stator teeth 3a, 3b in the same polarity in different number of turns in the same direction, and the central position C1 of the stator pole produced when the coil is energized, and the mechanical central position C2 of the pole pair which attract the rotor 1 irrespective of the coil energization are displaced from each other at an angle theta in the rotating direction.
Patent JP-S6082292-A (JP)
Title: Flux for welding
Inventor: SEIKE NORIO
IPC: B23K35/368
Filed: 1983-10-06
Abstract: PURPOSE:To improve quality by subjecting the powder and granules of metal or intermetallic compd. to be compounded with a flux for welding to plating of a limited weight ratio of metal having low oxidation reactivity or metal having low reactivity with water glass thereby preventing reaction with water glass and oxidation reaction to make a grain size distribution uniform. CONSTITUTION:Powder and granules of metals such as Mg, Mo, Al and intermetallic compds. such as Fe-Si, Ca-Si, Al-Mg, Fe-Mn are compounded respectively alone or in >=2 kinds. On the other hand, there are Fe and Ni which has low reactivity with water glass and is hardly oxidized as the plating metal. The weight of the plating metal by the weight of the powder and granules is so adjusted as to attain 0.01-10W% in the stage of a plating treatment. The reason lies in that if the plating metal is below 0.01W% a part of the powder and granules are exposed and the reaction with water glass and oxidation reaction cannot be prevented. If the weight of said metal exceeds 10wt%, the plating film is liable to exfoliate and the reaction with water glass and oxidation reaction are not prevented.
Patent JP-H0528648-A (JP)
Title: Electronic picture-card show
Inventor: NAKAI NOBUO
IPC: G11B20/10
Filed: 1991-07-26
Abstract: PURPOSE:To provide a recording system and its reproducing device with a digital disk on which sound video and control signals are mixedly recorded and with which a paper medium cartoon is realized. CONSTITUTION:A control information region is provided for every block which is constituted by a prescribed amount of data. By prescribed control instructions and parameters, the data processing system is designated and the reproducing device performs a synchronized reproduction of sound and video, special reproduction of video, retrieving while looking at a display screen, adding display data such as a table of contents and continuous reproduction of signals prior to or after a power supply interruption.