baber/WOPTO huggingface dataset:
Patent JP-H0981850-A (JP)
Title: Automatic vending machine
Inventor: KISHIMURA MITSUYOSHI
IPC: F25D11/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To effectively evaporate frost removing water from a cooler based upon structure capable of easily and smoothly detaching an evaporation tray. SOLUTION: When a fan 22 arranged so as to cool a condenser 20 in a refrigeration cycle and send air cooling the condenser 20 up to an evaporation tray 23 is driven for a prescribed time immediately after the stop of a compressor 19 during the stop of the compressor 19, defrosting water from the cooler is evaporated unless a heat discharging pipe is arranged in the tray 23. The operation time of the fan 22 during the stop of the compressor 19 is determined in accordance with the temperature and humidity of outside air, the driven frequency of the cooler, a month (season), and the cumulative operation rate of the compressor 19 per a prescribed time.
Patent JP-S6480993-A (JP)
Title: Cursor display control system
Inventor: HONMA NOBUYUKI
IPC: G06F3/048
Filed: 1987-09-24
Abstract: PURPOSE: To prevent a visual line or a mouse from being sharply moved due to unnecessary cursor operation by moving a cursor to a prescribed position in an window newly changed to the highest order of display order and redisplayed and setting up the cursor on the position. CONSTITUTION: When an window is newly set up and displayed or the display order of windows is changed, a cursor 30 is automatically set up on a prescribed position, e.g. a start position, of an window 21 displayed on the highest order. The automatic setting of the cursor is executed by using window management tables 40, 50. The 1st table 40 defines the display position and size of each window defined on a display screen 2, relation with its corresponding logical screen and a cursor initializing condition and the 2nd table 50 stores the names of respective windows displayed in accordance with the display order. Consequently an operator can instruct the selection of an object to be processed and the execution of a processing command without sharply moving a visual line or a mouse.
Patent JP-S61102612-A (JP)
Title: Connection method of optical communication elements, connector section and light transmitter module
Inventor: DEIITAA KURAUZE
IPC: G02B6/42
Filed: 1985-10-23
Abstract: Optical elements, which are to be connected to one another such as laser diodes, coupling optics and/or optical fibers and plug cylinders, are first secured to weldable adjustment members which are then displaced relative to one another with the coupling faces lying against one another without play until a desired position is reached and then are subsequently secured to each other by at least one spot weld in a region of a part seam formed by edges of the coupling faces by either laser beam welding or electron beam welding with the spot weld being positioned to obtain a high fixing precision and being spaced inwardly from a circle circumscribing the contour of the coupling face. The securing by the spot weld is both stable in time and also climate-resistant. The assembly is particularly suitable for the manufacture of optical transmitter modules and for plug parts of releasable plug connectors of light waveguides.
Patent JP-S62229831-A (JP)
Title: Pattern detector
Inventor: INAGAKI AKIRA
IPC: H01L21/68
Filed: 1985-10-25
Abstract: PURPOSE:To recognize the position of an alignment mark with high precision by a method wherein a one-dimensional image signal is led out of an image signal obtainable by photographing a granular pattern by the two dimensional image unit, the center of each position on the image is found out and the center of the pattern is found out from the image signal excluded signals away by a certain value or more from the average value. CONSTITUTION:The center of the mark at each position on the two-dimen sional image of a granular alignment mark detected by a two-dimensional image sensor is detected, the waveforms excluded ones, whose central positions are located outside more than a certain width + or ->= from the central average (a), are calulatively superposed and averaged and the central position of the waveform is again detected. Thereby, the central position in such a pattern as a partially waving one like the granular pattern can be detected with high accuracy.
Patent JP-S60129703-A (JP)
Title: Aspherical lens for optical device
Inventor: FUJIKAWA TAKETOSHI
IPC: G02B3/02
Filed: 1983-12-16
Abstract: PURPOSE:To expand or contract parallel luminous flux through a single lens by forming a spherical surface as the incidence or projection surface of a transparent lens material and an aspherical surface as the other, and specifying its shape. CONSTITUTION:The incidence or projection surface of the transparent lens material is made into the spherical surface 22, and the other is made into the aspherical surface 32. The shape of the spherical surface 22 is as shown by equations as to the radius r0 of the spherical surface, the angle theta of the line connecting a point on the spherical surface and an origin to the Z axis in a plane perpendicular to an X-Y surface containing the Z axis, and the angle phi of a line connecting a point on the spherical surface and the Z axis to the X axis in a plane parallel to the X-Y surface. Further, the aspherical surface 32 is also specified by conditional equations. Then, the parallel light is expanded when the spherical surface is the internal lens surface or contracted when the inside surface is aspherical. Consequently, the parallel luminous flux is expanded or contracted through the single lens.
Patent JP-H0898952-A (JP)
Title: Ball returning device
Inventor: YAMANE REIJI
IPC: A63F7/02
Filed: 1994-09-30
Abstract: PURPOSE: To provide a compact ball return device which can avoid occurrence of a return trouble such as, ball jamming, and which can enhance the return speed of balls. CONSTITUTION: Balls 1 fed into a ball returning tray are separated and arranged in two rows by means of an annular bead 22a formed on the center part of the peripheral surface of a rotary drum 2, and are attracted by permanent magnets 26a, 26b embedded in the rotary drum 22 along the peripheral surface of the latter, for conveyance. Further, a number of return balls is counted by two photosensors 30a, 30b provided respectively for ball conveying paths. When a predetermined number of the return balls is counted up by the photosensors 30a, 30b, a solenoid is energized to cause stoppers 31a, 31b to inhibit conveyance of the return balls.
Patent JP-H08103731-A (JP)
Title: Mail dividing machine
Inventor: WATANABE TORU
IPC: G06K9/00
Filed: 1994-09-30
Abstract: PURPOSE: To accurately select the mails to be processed by displaying the image information of specified mails on a display section, recognition an image data of mails in the range of being specified by the coordinate information, forming dividing codes and assorting the mails based on the dividing codes. CONSTITUTION: When the specified enterprise name mode is selected by an operation panel, registered enterprise names and the image information are read out of a memory 25m and displayed on the operation panel. When an operator sees an image and the inserting direction of the mails of the specified enterprises displayed and sets the mails in a feed section, the mails are ejected successively one by one starting from a mail on the forefront end by an ejection section, and carried to a carrying line. The address information provided to the mails in a reading section is read as an image data, and the image data in an area to be recognized from the coordinate information of mails transferred from an operation display panel control circuit 25 is recognized, and the address information is recognized.
Patent JP-H1157010-A (JP)
Title: Sleep differentiation
Inventor: HIRAYAMA MASAYA
IPC: A61M21/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To differentiate sleeps correctly and use it for evaluation of bedclothes by measuring the concentration of neurotransmitters such as epinephrine in body fluids such as blood. SOLUTION: Neurotransmitters are substances that transmit information among neurons and include catecholamines such as dopamine and cholines such as acetylcholine. What is preferred as a marker is neurotransmitters of the sympathetic nerve system, and catecholamines are preferred above all, and especially what is preferred is epinephrine. As a specimen intended to measure a quantitative change in the neurotransmitters may be blood, saliva, urine or cerebrospinal fluid. The blood is particularly preferred. In the evaluation of bedclothes, the goodness or badness of a sleep obtained during the sleep using such bedclothes is used as an indicator, and when lowering in the concentration of the neurotransmitters is 50% or less of that before the sleep, they are considered good bedclothes.
Patent JP-H0689608-A (JP)
Title: Electric insulator composition and wire/cable
Inventor: YAMAZAKI TAKANORI
IPC: H01B7/282
Filed: 1992-09-07
Abstract: PURPOSE:To provide an insulating material excellent in water tree resistance, especially in bow-tie water tree resistance by blending specific polymer at a specific ratio with polyethylene or ethylene copolymer for an insulating material for an electric wire. CONSTITUTION:Polymer in which polymethyl metacrylate is grafted by 1-40weight% to a principal chain of ethylene-glycidil metacrylate is blended with polyethylene of low density, medium density and high density or ethylene copolymer such as ethylene-vinyl acetate copolymer, ethylene-ethylacrylate copolymer and ethylene-propylene copolymer, or mixture of the polyethylene with ethyl copolymer, as a base resin, so as to obtain a glycidil metacrylate content of 0.02-5weight%. By coating a surface of electric wire with this blended composition, insulation coating excellent in bow-tie water tree resistance is formed.
Patent JP-H0287062-A (JP)
Title: Analyzing method of element in resin
Inventor: NISHIMURA MASAYUKI
IPC: B01D15/08
Filed: 1988-09-22
Abstract: PURPOSE:To make it possible to detect and quantify non-C-H-O elements in resin with high sensitivity and rapidly by utilizing a non-suppressor-type ion chromatography using an acid moving phase of a specific pH value or below. CONSTITUTION:An oxygen-flask burning method is applied to a resin sample to burn the same and water or oxidizer-containing water is made to absorb a product of burning. Thereafter an ion chromatography using an acid moving phase of pH 5.5 or below and employing an electrical conductivity detector as a detector is applied to the absorbing water, and an inorganic anion peak corresponding to a halogen ion or an oxygen acid ion is detected by the electrical conductivity detector. Under the conditions of the ion chromatography, the disturbance of detection of the inorganic ion peak caused by ionization of a dissolved carbonic acid gas which can exist in a large quantity in the absorbing water is suppressed considerably. Accordingly, the inorganic ion peak can be detected distinctly, and qualification and quantification of non-C-H- O elements in the resin sample can be performed with high sensitivity and rapidly on the basis of a retention time and a peak strength.
Patent JP-H0981537-A (JP)
Title: Analysis display processor related to genetic algorithm
Inventor: YOSHIDA YUKIKO
IPC: G06F19/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To graphically display the analytical result of each genetic operation to a chromosome group so that it can be discriminated whether this operation is in a proper direction or not. SOLUTION: The genetic operation device for genetic simulation operations such as chromosome generation, chromosome evaluation, chromosome selection, chromosome crossing-over and chromosome mutation is provided with a storage part 2 where the genetic operation evaluation state of the chromosome group is held, a parental relation analysis part 4 which analyzes the parental relation established by the genetic operation in the chromosome group, a generation transition display control part 7 which displays and controls the generation transition of the parental relation in the chromosome group based on the analytical result of the parental relation analysis part 4, a display device 10, and a control part 2.
Patent JP-H02142927-A (JP)
Title: Monoblock hub for automobile
Inventor: MISHIERU GURATON
IPC: F16F15/12
Filed: 1989-09-16
Abstract: PURPOSE: To improve physical durability of a monoblock by rolling a metallic block by means of an oscillating pressing die and providing thick parts in the vicinities of an opening of a flange and a notch. CONSTITUTION: A metallic block 100 and the like is placed on a lower metal die 101 provided with a bore 103 in the center and at least one recess 104 in the upper face 103, and by means of a pressing die 106, it is pressed and crushed while being oscillated, so that a hub 10 provided with a thick part formed into a shape filling the recess 104 is molded. The hub 10 formed in this way is provided with thick parts 27, 112, 114 and the like functioning as reinforcing members in the vicinities of the edge of an opening 25A in a flange 12 and a notch 19. As the thickness parts based on forging are arranged, physical strength of a monoblock hub can be improved.
Patent JP-H0873078-A (JP)
Title: Sheet conveying device
Inventor: YASHIRO MASAHIKO
IPC: G03G21/00
Filed: 1994-09-06
Abstract: PURPOSE: To continuously convey a sheet having a variety of sizes with the min. paper sheet interval, and carry out the skew correction (registration) for the sheet. CONSTITUTION: A sheet conveying device is constituted of a registration means 1 which carries out the image formation in a sheet conveying passage 55 or the skew correction for a sheet S which is arranged in the upstream of an image reading-out part 53, at least a pair of sheet conveying rollers 2 which are arranged in the upstream of the registration means 1, and the registration means 1 is equipped with at least two pairs of register rollers 1 in the nearly perpendicular direction to the sheet traveling direction, keeping a prescribed interval on the axis line, and each pair of register rollers 1 are driven independently, and the positions of each pair of sheet conveying rollers 2 are made shiftable.
Patent JP-S63200920-A (JP)
Title: Workpiece attaching jig for wire electric discharge machine
Inventor: SHINKAI MASARU
IPC: B23H7/02
Filed: 1986-10-07
Abstract: PURPOSE:To aim at enhancing the productivity by providing conductive and insulative workpiece attaching jigs so that they are exchanged with each other so as to carry out roughing and finishing processes, thereby the necessity of exchange of lower nozzles and the necessity of a change in the connection of wiring of a power source are eliminated. CONSTITUTION:During a roughing process, a workpiece 2 is secured to a stool 6 through the intermediary of a conductive space 7e. Further, a power source change-over switch 16 is manipulated to select a roughing power source 13. Then, a wire electrode 1 is made to pierce through a workpiece 2 between upper and lower nozzles 4, 5, and is energized to allow electric discharge in the gap between the electrode 1 and the workpiece 2 while machining liquid 3 is fed into the gap. With this arrangement, a part to be machined of the workpiece 2 is melted, and a cross table 9 is driven by a motor 10 so as to machine the workpiece 2. Further, during a finishing process the space 7e is exchanged with an insulative spacer 7d, and an ultra-finishing power source 15 is selected. Thereby it is possible to simplify the manipulation for machining.
Patent JP-H0640613-A (JP)
Title: Core end holding shart
Inventor: KATAOKA AKIRA
IPC: B65H18/06
Filed: 1991-06-12
Abstract: PURPOSE:To provide a core support device which can prevent the generation of powder dust due to friction between a core and the core support device and has longevity. CONSTITUTION:In the case of the core end holding shaft of a winding up or winding out device to conduct the support of both ends of a core C for sheet belt winding up, a support shaft 11; a self-aligning bearing 12 fitted to the support shaft 11; and a core chuck 13 the support shaft that is supported at the outer periphery of a self-aligning bearing the support shaft 11 and engaged with a core C end; are equipped.
Patent JP-H1176080-A (JP)
Title: Vertically movable washstand unit
Inventor: KAWASAKI SEIJI
IPC: A47K1/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a vertically movable washstand unit which can automate vertical move driving, facilitates the control of height and can miniaturize a vertical move driving means so as to reduce motive force for vertical move driving means such as motor. SOLUTION: A nut body 31 is screwed with a screw rod 23 to be rotated at a fixed position. One side of washing bowl is supported by this nut body 31. The screw rod 23 is rotationally driven by a motor. On the other hand, the other side of the washing bowl is supported by a compression coil spring 53. Since the washing bowl is always supported by the compression coil spring 53, vertical moving is enabled while using the miniaturized motor.
Patent JP-H0556658-A (JP)
Title: Snubber circuit for self-arc-extinguishing type switching element
Inventor: SHIODA TAKESHI
IPC: H02M1/00
Filed: 1991-08-26
Abstract: PURPOSE:To provide the title snubber circuit, in which snubber power is transferred to a capacitor and returned to a power supply and snubber resistance is removed. CONSTITUTION:A snubber circuit is constituted in such a manner that snubber power is transferred temporarily to a storage capacitor 8 once and returned to a DC power 1 through Zener diodes 9a, 9b and regenerative reactors 10a, 10b.
Patent JP-S60158926-A (JP)
Title: Press die
Inventor: IWAZU NAMIJI
IPC: B21D28/06
Filed: 1983-12-20
Abstract: PURPOSE:To make a die suitable and so forth for many kinds of machines by incorporating a rigid body having a hole shape approximately equal to the hole of a lower die in the lower die and providing contraction pieces for holding and releasing the outer peripheral part of a laminated iron core by actuating a cylinder. CONSTITUTION:A rigid body 18 is incorporated in a lower die holder 7 concentrically with the hole of a lower die 6, and contraction pieces 19, 20 obtained by dividing a ring in two are arranged at the lower part of the body 18. A pushing piece 21 connected to a cylinder 22 is attached to the lower die holder 7 to hold or release the outer peripheral part of laminated iron-core plates by pressurizing or releasing the cylinder 22. A downward force due to the blanking of an iron core plate 17 is blocked by the resisting force of body 18, and the contraction pieces 19, 20 hold the outer peripheral part through the piece 21 till the core 16 reaches the prescribed thickness. The cylinder 22 is released at every prescribed number of blanked plates to automatically drop the core plates 16 thereby carrying out them by a push-out cylinder 10. By this method, preparation time is reduced, and caulking degree is made uniform.
Patent JP-H09118664-A (JP)
Title: Carbazole-based polyamide and its production
Inventor: KUBOTA YOSHIHIRO
IPC: C07D209/88
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyamide excellent in heat resistance, moldability and solubility, expected to have various uses as a functional polymer material such as a photoconductive material, comprising a specific repeating unit. SOLUTION: This carbazole-based polyamide comprises a structure of formula I (R<1> is an alkylene or a hetero atom; R<2> to R<5> are each H or an alkyl; (n) is 5-100). The carbazole-based polyamide, for example, is obtained by reacting (A) N-benzyl-3,4 dibromocarbazole of formula II with (B) a compound of formula III and (C) carbon monoxide in the presence of (D) a palladium catalyst (e.g. palladium-phosphine complex obtained from palladium chloride and triphenylphosphine) and (E) an organic base such as 1,8-diazabicyclo[5,4,0]-7- undecene, etc.
Patent JP-S60131995-A (JP)
Title: Continuous plating method of terminal part of printed wiring board
Inventor: ANDOU YOSHIO
IPC: C25D5/02
Filed: 1983-12-20
Abstract: PURPOSE:To subject the terminal part of a printed wiring board to continuous plating by bringing the terminal part of said board into contact with the layer of the plating liquid flowing down beyond gates provided in a plating cell and conveying the board while performing liquid exchange thereby averting contamination by splashes. CONSTITUTION:A plating liquid 4 is admitted into a plating chamber 14 in an arrow direction so as to overflow from the top end 8' of a gate 8 by as much as the inflow amt. The plating liquid is dropped in the narrow passage between a pair of the gates 8 and 8 and is returned to a control tank; thereafter the circulation of the liquid 4 is repeated. On the other hand, a pair of conveying belts 3 extended by pulleys are operated and in succession, electricity is conducted to a power source for plating. The terminal part 2 of a circuit board 1 faced downward is sandwiched by the belts 3 in the prescribed position. Since slit notches through which the board 1 pass are provided to the gable plates of the entrance of a plating cell 11, the board 1 is transferred by the belts 3 and is passed between the right and left gates provided in the chamber 14. The terminal part 2 is subjected to a plating treatment by the plating liquid layer overflowing from the gates 8 and flowing downward.
Patent JP-H06325692-A (JP)
Title: Preparation of impregnated cathode structure
Inventor: OO JIYONGUHO
IPC: B22F3/26
Filed: 1992-08-17
Abstract: PURPOSE: To aim at reduction of a work function on the surface, without covering and/or breaking a metallic coating layer due to the deterioration of electronic discharging material on the surface of a pellet by removing unnecessary remainders stuck to the surface of the pellet as the result of high pressure spray of cleaning water on the surface of the pellet. CONSTITUTION: Powder of molybdenum and tungsten, etc., is subjected to compression-molding in a bar-shape of a specific length and sintered and cut off in a piece shape, to provide porous pellets 2. An electron-emitting substance 2a obtained by mixing BaO, CaO, Al2 O3 in the pellets 2 is heated, fused, and impregnated in a furnace under environment of vacuum or hydrogen gas at more than a specified temperature. Subsequently, high pressure cleaning water is sprayed on the pellets and on the surface of a storing tank, which stores the pellets so as to resolve and remove stuck impregnated residuals 2a so as to weld pellets 2 to the storing tank.  Ir, Os, Ru, Sc, etc., are subjected to fused injection on the surface of the pellets 2 by means of a plasma-flame coating or sputtering method, etc., so as to form a metal coating layer, and then the storing tank is inserted and welded in the upper end part of a cylindrical sleeve, made of a high-fusing point raw material.
Patent JP-H0762633-A (JP)
Title: Screening apparatus
Inventor: MUTO EIICHI
IPC: E02B5/08
Filed: 1993-08-30
Abstract: PURPOSE:To collectively dispose of caught refuse at refuse disposal facilities, by a method wherein the caught refuse is allowed to flow to the downstream side of a main waterway and a refuse-removing means at a bypass waterway part is eliminated. CONSTITUTION:A bypass waterway 2 is provided branching off from a main waterway 1 and a bar-made screen 3 is provided at the connection opening of the bypass waterway 2. When the rate of water-flow becomes at a preset value, the water passing through the screen 3 is allowed to flow to the bypass waterway 2. A raking device 4, which is so composed that a comb-shaped screen is put in the rear side of the bar-made screen 3 having a required width-pitch and is shifted upward, is also provided. Furthermore, the bar-made screen 3 is so arranged that the top end thereof tilts to the side of the main waterway, and the raking device 4 raising the rear side of the screen is composed so as to protrude from the bar-made screen 3 toward the side of the main waterway at the lower part of the bar-made screen 3 and to sink inside the bar-made screen 3 at the upper part thereof. In this way, refuse raked up by the raking device 4 naturally peels to the side of the main waterway.