baber/WOPTO huggingface dataset:
Patent JP-2000348772-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: IWATA MIKIO
IPC: H01M10/05
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To uniform the temperature distribution of a battery by projecting and tapping end parts of one side of rectangular positive electrodes throughout the entire width from an end side of separators to connect them to positive electrode terminals and by projecting and tapping end parts of the other one side of rectangular negative electrodes throughout the entire width from an end side of the separators to connect them to negative electrode terminals as well. SOLUTION: For negative electrodes 6, end parts of one side of rectangular copper foil sheets to which a negative electrode active material is not applied are projected and tapped from end sides of separators 7 as tapped parts 6a throughout the entire width of the side, and the tapped parts 6a are collected and superposed and their tip parts are bent downward. The tip parts of the tapped parts 6a are caught and fixed by negative electrode collectors 8, 8' formed of two copper plates having the same width. Tapped parts 5a of positive electrodes 5 are formed in a manner similar to that of the tapped parts 6a of the negative electrodes 6.  Thus. the positive electrodes 5 and the negative electrodes 6 of a power generation element 2 are tapped as the tapped parts 5a, 6a with the entire width kept, connected to positive electrode terminals 3 and negative electrode terminals 4 through a positive electrode collector 10 and a negative electrode collector 8, respectively, so that the current distribution up to the tapped parts 5a, 6a can nearly be uniformed.
Patent JP-S6049941-A (JP)
Inventor: FURUSAWA TERUO
IPC: D06N3/14
Filed: 1983-08-31
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-H0321830-A (JP)
Title: Guided-in light selector
Inventor: HAYAKAWA MORIE
IPC: G01J3/04
Filed: 1989-06-20
Abstract: PURPOSE:To scan an observation position electronically and to shorten the time required for the scanning by providing a Faraday rotator group, an incidence-side polarizing plate and a projection-side polarizing plate, and a magnetic field application control means. CONSTITUTION:The guided-in light selector 8 is equipped with a Faraday rotator glass fiber array (Faraday rotator group) 10 and the incidence-side polarizing plate 11 and projection-side polarizing plate 12 which are provided opposite each other across the array 10. The array 10 is formed by arranging Faraday rotational glass fibers longitudinally. The respective glass fibers rotate planes of polarization of passing light by a specific angle by being applied with a magnetic field. Electromagnetic coils wound around the glass fibers respectively are connected to the magnetic field application control means 13. The control means 13 is connected to a power source 14, which feeds electricity selectively to only glass fibers to be applied with the magnetic field. Consequently, the Faraday rotational glass fibers can be scaned electronically.
Patent JP-S6314980-A (JP)
Inventor: EMA MASANORI
IPC: E05F15/60
Filed: 1986-07-07
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-S6220311-A (JP)
Title: Gap detecting device
Inventor: OKAMOTO KEIICHI
IPC: H01L21/67
Filed: 1985-07-19
Abstract: PURPOSE:To enable the measurement of a gap between a mask and a wafer at a direct exposure position, by projecting a slit light to a minute level- difference part and by measuring a positional slippage of a pattern between the upper portion of the level-difference part and the lower portion thereof. CONSTITUTION:If the direction of projection of a stripe pattern is inclined at an angle theta to the surface of a mask and a wafer, an image 14 of an aperture 3 reflected by a gold pattern 12 on the mask 6 and an image 15 of the aperture 3 reflected on the wafer 7 are formed at positions separated by a value proportional to the angle theta of projection and a gap (g) by an optical cutting operation, since the wafer faces the gold pattern 12 with the gap (g) held between. By measuring a positional slippage of the image 14 on the mask 6 of the aperture 3 from the image 15 thereof on the wafer, accordingly, the gap (g) can be measured, since the angle theta is fixed by an optical system.
Patent JP-H11348922-A (JP)
Title: Food filling and packaging machine provided with gas processing device
Inventor: KATO YOSHIHISA
IPC: B65B31/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a food filling and packaging machine provided with a gas processing device which is safe, inexpensive and compact by decomposing a peroxide such as a gaseous hydrogen peroxide generated when a container packaging material, various devices and the atmosphere in the packaging machine are sterilized by a catalyst, and safely exhausting it. SOLUTION: In order to safely exhaust a peroxide such as a gaseous hydrogen peroxide generated in a sterilizing zone in a food filling and packaging machine, a gas processing device 6 having a catalyst containing single body or mixture of precious metal or non-precious metal of honeycomb or linear integrated structural shape, or a catalyst of ceramic containing precious metal or non-precious metal is arranged at an exhaust port of a conventional food filling and packaging machine.
Patent JP-H056363-A (JP)
Title: Morpheme analyzer
Inventor: KOJIMA YUICHI
IPC: G06F17/27
Filed: 1991-06-28
Abstract: PURPOSE:To process many documents by simple operation by providing this morpheme analyzer with a correct morpheme string selecting part for successively displaying plural morpheme strings regarded as the morpheme analyzing result of a character string on a display in accordance with user's operation and a mouse for operating the correct morpheme string selecting part. CONSTITUTION:The morpheme analyzer consists of a document reading part 1 for inputting a Japanese character string (a), a morpheme dictionary part 2, a connection inspecting part 3, the correct morpheme string selecting part 4 for outputting a correct morpheme string (c) inputted with a morpheme lattice (b), a morpheme dictionary 5, and a connection cable 6. The selecting part 4 successively displays plural morpheme strings regarded as the morpheme analyzing result of the character string on the display in accordance with user's operation and the user can operate the selecting part 4 by means of the mouse. Left and right buttons are arranged as selecting operation switches enabling the user to specify the operation/non-operation of the selecting part 4.
Patent JP-H06343710-A (JP)
Title: Hooking device for safety belt
Inventor: FUKUDA HIROYUKI
IPC: E04G21/32
Filed: 1993-06-04
Abstract: PURPOSE:To realize a device capable of affording the elevated safety of the safety belt when a worker in a height shifts his position, in such a manner that a worker does not need to detach a safety belt temporarily from the main rope. CONSTITUTION:A device is composed of a linking device 10 which holds a main rope 2 in a manner that it can shift the position freely, a hook 1c at the end of a safety belt 1 which is connected detachably to a linking device 10, the necessary number of the supporting device 20 for a main rope 2 having an upper-side-opened groove 21 through which a linking device 10 can be shifted, and a fixing device 30 for the both ends of a main rope 2.
Patent JP-H0695632-A (JP)
Title: Gradation correcting device
Inventor: IZAWA YOSUKE
IPC: G09G5/06
Filed: 1991-06-28
Abstract: PURPOSE:To correct gradation easy to see a screen by performing a correction a little or without doing any correction when an input brightness signal is concentrated at a certain brightness level in a gradation correcting device adjusting automatically the gradation of an input image signal for obtaining an optimum image by getting the feature of an input image. CONSTITUTION:In this device, when the input image signal is concentrated at a certain brightness level, the gradation correction is performed a little or any correction is not performed by using circuits provided with a histogram memory 1, a look-up table arithmatic circuit 2, a look-up table 3, a muximum value detection circuit 4, an inverter 5 and a multiplier 6 or a limitter or a gain control circuit. Thus, the gradation of the input signal is corrected automatically to the optimum image by getting the feature of the input image and then the screen is made easy to see.
Patent JP-S5947493-A (JP)
Inventor: KIDA KOUHEI
IPC: D21C11/00
Filed: 1982-09-13
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-H0832108-A (JP)
Title: Manufacture of optical semiconductor element
Inventor: ISHIMATSU SUMIO
IPC: H01L33/20
Filed: 1994-07-11
Abstract: PURPOSE:To remarkably improve the light taking out efficiency from an optical semiconductor element without requiring any complicated processing by thermally deforming a resist film after the resist film is selectively formed on a semiconductor layer of one conductivity and selectively etching the resist film against the semiconductor layer. CONSTITUTION:After applying a resist to the surface of a semiconductor substrate 1 on the side from which the light of a light emitting element having a p-n junction is taken out, the resist is exposed by means of an exposing device and the resist is selectively removed with a developing solution at each light emitting section. Then the resist is thermally deformed to a prescribed shape by baking the resist at a high temperature. Thereafter, the substrate 1 on which the resist is formed in prescribed shapes is put in an RIE device and the semiconductor and resist are dry-etched by alternately making a semiconductor etching gas and resist etching gas to flow in the RIE device. Since the etched resist and semiconductor form steps, the resist and semiconductor are etched to a smooth dome-like shape with a wet etchant so as to take out light to the outside.
Patent JP-H0450390-A (JP)
Title: Steel cord for reinforcing rubber article
Inventor: KOBAYASHI YOSHIRO
IPC: D07B1/06
Filed: 1990-06-16
Abstract: PURPOSE:To obtain the subject cord having remarkably improved workability, stably twisted in longitudinal direction, having remarkably improved fatigue resistance and useful for automobile tire, etc., by twisting a straight element wire with a spirally deformed element wire. CONSTITUTION:The objective steel cord has a 1Xn structure composed of n element wires (n is 3-6) having equal diameter, wherein at least one of straight element wires 2,3 is twisted with one or plural element wires 2 having a form spirally deformed in a state to satisfy the relationships 0.1P<=P1<=0.7P (P1 is spiral pitch and P is twist pitch) and (d+2/100mm)<=d1<=(d+2/10mm) (d1 is apparent outer diameter and d is diameter of element wire).
Patent JP-H054281-A (JP)
Title: Composite fastener
Inventor: TAKAMI HIKARI
IPC: B29K105/08
Filed: 1991-06-28
Abstract: PURPOSE:To prevent ply separation to be generated on an inner wall of a hole of a fastener of composite parts which are joined by the fastener. CONSTITUTION:Since a composite fastener 7 which is inserted into holes of composite parts to be joined to each other transmits shearing force to be generated on the respective composite parts by converting into tension of a fiber 1 of the composite fastener 7 by making the fastener 7 into the composite fastener 7 possessing a twist on an arrangement of the fibers, prevention of ply separation which is apt to generate in the vicinity of a fastener hole provided in the composite parts becomes possible.
Patent JP-H027091-A (JP)
Title: Color display system
Inventor: HAYAZAKI HIDETO
IPC: G06F3/048
Filed: 1988-06-27
Abstract: PURPOSE:To generate a color contrasting with a reference color in hue, lightness and chromaticness, etc., and to perform coloring so that the effective emphasis where character and graphic are easy to be viewed can be performed by dividing an image into plural blocks and specifying the color of one of the blocks as the reference color. CONSTITUTION:A character area X where the image displayed on a color monitor 6 should be emphasized is specified by the coordinate input means of an image processor 5 and the desired reference color is inputted. At such a time, the processor 5 paints out a part excepting the character out of the area X with the reference color. Next, the color contrasting with the reference color is obtained from the contrast of the chromaticness by a microcomputer so as to perform coloring to all the character information of the image. Then, the color which does not belong to said contrast color is obtained so as to perform color-processing to the part excepting the character out of a character area Y other than the area X. Finally, the color-processing is performed to the other parts with a color which emphasizes the reference color. Thus, the effective emphasis where the character is easy to be viewed can be performed.
Patent JP-H1143538-A (JP)
Title: Lactic acid-modified polyol and biodegradable resin composition
Inventor: HIGUCHI SHOICHI
IPC: C08G18/32
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyol useful for producing thermosetting biodegradable resins by random ring-opening copolymerization among a compound intramolecularly bearing two or more active hydrogen atoms, a lactide and a >=2C alkylene oxide. SOLUTION: This polyol is obtained by random ring-opening copolymerization among a compound intramolecularly bearing two or more active hydrogen atoms (pref. a compound bearing amino groups such as ethylenediamine), a lactide (e.g. D-lactide) and a >=2C alkylene oxide (e.g. propylene oxide) in the presence of 1-5,000 ppm, based on the active hydrogen-bearing compound, of a catalyst (pref. stannous dichloride), wherein the weight ratio of the lactide to the alkylene oxide is (10:90) to (90:10) [pref. (30:70) to (70:30)] and that of the active hydrogen-bearing compound to the lactide plus alkylene oxide (1:99) to (50:50) [pref. (5:95) to (30:70)].
Patent JP-H028694-A (JP)
Title: Layered type heat exchanger
Inventor: SUGAWARA TAKASHI
IPC: F28F3/08
Filed: 1988-06-27
Abstract: PURPOSE:To improve a productivity with a superior brazing material by a method wherein the external size of a plate having a brazing material of one type is made smaller than that of another type, both selected from two types of piled alternately plates having a brazing material and recessed portions forming coolant passages. CONSTITUTION:Plates 12 having brazing material forming recessed portions constituting a coolant passage have a smaller external size than that of plates 11 having brazing material forming recessed portions constituting a different coolant passage and these plates are alternately piled in layers. When brazed within a furnace, the molten brazing material stays in a brazing material reservoir 13 due to layers having different outer shape and sizes. The brazing material may not flows out and a superior brazing can be performed. With this arrangement, it is possible to perform a superior brazing without any leakage and further it is possible to improve a productivity.
Patent JP-S5877775-A (JP)
Title: Control system for welding robot
Inventor: NIO OSAMU
IPC: G05B19/42
Filed: 1981-10-07
Abstract: PURPOSE:To perform adequate weaving welding by controlling three basic shafts or elements of a robot according to variation in the detected value of a welding current of voltage between both ends of weaving. CONSTITUTION:The control point P at the tip of a welding torch 11 while weaving is moved according to a teaching line and welding currents or voltages  at both ends of weaving are detected. An actual shift of the weld line of a body  to be welded is detected from variation in detected value to calculate a locus  correcting signal based upon the detected values. On the basis of the correcting signal, three basis shafts of a robot, i.e. three elements which are a swiveling body 15, and arms 13 and 14 are controlled at angles psi, phi, and theta of rotation. Further, a wrist swing shaft and torsion shaft are controlled at angles B and T of rotation. Under said control over three basic elements, the locus of the center of weaving is corrected.
Patent JP-S5947051-A (JP)
Title: Production of amorphous ribbon
Inventor: NAWA MASAHIRO
IPC: B22D11/06
Filed: 1982-09-11
Abstract: PURPOSE:To produce stably an amophous ribbon having an end face of good shape by ejecting molten metal from the short and slender nozzle hole in a closing part in such a way that the value obtd. by dividing the ejection pressure by the aperture area of the slit hole attains a specified value or above. CONSTITUTION:A pipe material 1 is drawn from both sides to form a slender nozzle hole 2 and a nozzle is thus formed in a device wherein the molten metal is ejected from the nozzle toward a cooling roll under high speed rotation, is cooled quickly and solidified on the roll and an amorphous ribbon is produced. The lengths W of the respective closing parts 4, 4 from the end of the drawn part 3 to the end parts on the same side of the nozzle hole 2 are formed roughly to <=1mm.. The ejection pressure of the molten metal is so controlled that the areal pressure obtd. by dividing the ejection pressure by the aperture area of the slit hole 2 attains roughly >=20kg/cm<4>, whereby an amorphous ribbon is produced.
Patent JP-H0451164-A (JP)
Title: Picture display device
Inventor: KUBOTA HIROMI
IPC: G03G15/00
Filed: 1990-06-19
Abstract: PURPOSE:To make the format of image data transmitted to a picture display device uniform and to facilitate control by changing and displaying the list of the image data on the picture display device side. CONSTITUTION:A control means B1 is constituted of a controller 105 and controls the readout and the write of an image information storage means A1. A list changing means C1 is constituted of the controller 105, a readout controller 106 for a side A, a readout controller 107 for a side B and a parallel- serial conversion circuit 104 and changes the list of the displayed image information to any state obtained by reversing from top to bottom, from right to left, and from top to bottom and from right to left base on positional relation between the moving direction of a recording medium 217 and a display surface. Then, the list of the image data is changed and displayed on the picture display device side. In the case of transmitting the data, a host need not consider the development and the recording of the image data, thereby making the format of the image data transmitted to the picture display device uniform and facilitating the control.
Patent JP-H0910374-A (JP)
Title: Holding element to keep boot on ski board
Inventor: BUANSAN DOGA
IPC: A63C9/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacture of an element, make a good close contact characteristic and an easy operation attainnable, and protect a locked condition from an undesiable opening by forming a lock unit of T shape extending upward through an operation member and being composed of a central leg part and a transverse bar positioned above it. SOLUTION: A thum of foot is placed on a lever 5 end while an index finger of hand and a middle finger thereof are inserted under two blanched parts of a transverse bar, and the bar is pulled upward, thus operating a lock unit 13 naturally. Then, while upward pulling force with respect to an operation member 14 is maintained, a main body 3 is moved forward and backward along the longitudinal direction through a grip part at the positions of the thub and the other two fingers, thus making it possible to move the main body 3 easily. In refixing the lock unit 13, the member 14 is loosened and then the body 3 is pushed lightly forward a rearward so that the teeth of the lock unit 1 can drop into a hole 8 of a slide guide 6.
Patent JP-S643225-A (JP)
Title: Swirl chamber for internal combustion engine
Inventor: SHIMONO KANEYOSHI
IPC: F02B19/16
Filed: 1987-06-25
Abstract: PURPOSE:To reliably prevent the generation of crack in an electrical heating wire embedding portion of a swirl chamber body by forming at least the electrical heating wire embedding portion from a ceramic molding material mixed with an inorganic compound having a high heat conductivity. CONSTITUTION:A swirl chamber 1 is formed of ceramic, and has a cylindrical shape including a hollow portion 3a therein. The swirl chamber 1 is provided with a swirl chamber body 3 internally engaging a shrunk metal ring 2. An embedding portion 6 embedding electrical heating wires 7 therein is formed of a silicon nitride (alpha-Si3N4) ceramic molding material mixed with an inorganic compound having a high heat conductivity. Accordingly, it is possible to reliably prevent the generation of crack in the electrical heating wire embedding portion.
Patent JP-S6316579-A (JP)
Title: Secondary battery
Inventor: NITTA YOSHITAKA
IPC: H01M10/44
Filed: 1986-07-08
Abstract: PURPOSE:To prevent the generation of dendrite by arranging a magnetic field generating device which acts on the ion flow reaching the electrode plate surfaces. CONSTITUTION:Parmanent magnetic plates (N/S poles) 3, 4 are opposedly arranged such that they hold the space between a positive and negative electrode plates 1, 2 between them in the direction intersecting the opposing directions of the electrode plates 1, 2 so as to generate a magnetic field. The magnetic plates 3, 4 are also arranged such that the magnetic force G acts orthogonally on the ion flow reaching the surfaces of the plates 1, 2, i.e. the flow in/out current I. A force in the direction parallel to a small electrode plate, i.e. a small force for restraining the flow in the electrode plate, thus acts in responce to a small current, based on Fleming's left hand rule. If the strength of the magnets 3, 4 is properly selected, therefore precipitation of metal at the surfaces of the plates 3, 4 is uniformed so that the generation of dendrite is prevented. Consequently, the life of the secondary battery can be extended by preventing a short between the electrode plates due to the generation of dendrite.
Patent JP-S6049104-A (JP)
Title: Hydraulic actuator driving method
Inventor: SHIRAI YOUJI
IPC: F15B11/072
Filed: 1983-08-29
Abstract: PURPOSE:To increase the operational stability of an actuator by providing a pneumatic-hydraulic converting means in a pressure transfer line to a hydraulic actuator and by using such as a synthetic rubber having a suitable fluidity as a pressure transfer medium between said converting means and the actuator. CONSTITUTION:When the invention is embodied in an arm driving actuator 13 of a hydraulic robot, two solenoid-controlled transfer valves 19, 20 are connected to the supply and discharge ports of the actuator 13 respectively, and in each pressure transfer line between the solenoid-controlled transfer valve 19, 20 and the supply and discharge ports, a pneumatic-hydraulic converting means 27 or 28 and a check valve 29 or 30 connected in parallel with a variable throttle valve 31 or 32, are connected in series. The solenoid-controlled transfer valves 19, 20 are arranged to be selectively connectable to the atmosphere through variable throttle valves 23, 24 and silencers 25, 26, or to an air source through a pressure adjusting valve 21 by using a common air line. As a pressure transfer medium, synthetic rubber such as silicone rubber or natural rubber 27a, 28a having a proper fluidity are used.