baber/WOPTO huggingface dataset:
Patent JP-H1148051-A (JP)
Title: Automatic screw fastener
Inventor: MAEBAYASHI HIROSHI
IPC: B23P19/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To securely detect a disconnection even in the case where disconnection is generated between a power source connecting end of a bridge circuit and a power source supplying unit by providing a switching unit between one of power source connecting ends of the bridge circuit and the power source supplying unit. SOLUTION: A torque to be applied to a driver bit 3c is increased, and the increased torque is transmitted to a deflection generating tube 4a through a differential epicyclic gear mechanism 3b. The deflection generating tube 4a is thereby deflected, and the deflected variable is detected by a bridge circuit formed of four deflection gauges 4b. The detected deflected variable is converted to a digital value by an A-D converting unit 10, and output to an input port of a control unit 6. The control unit 6 reads this value, and sends a command value to a driving unit 9 so as to drive a motor 3a, and fastening is performed by the final fastening torque.  During this processing, in the case where disconnection is generated between a power source connecting end of a bridge circuit and a power source supplying unit 4c, the current flowing in a relay 11 is suddenly lowered so as to turn off the relay 11, and generation of disconnection is displayed outside.
Patent JP-H0648821-A (JP)
Title: Refractory body containing carbon
Inventor: TSUNETSUGU KUNIO
IPC: C04B35/103
Filed: 1992-07-27
Abstract: PURPOSE:To contribute to the prolongation of the life of a furnace by improving the oxidation resistance and the corrosion resistance of a refractory body containing carbon without lowering the spalling resistance. CONSTITUTION:A metal alloy of Mg-Ce in which atomic ratio of Mg/Ce is in a range of 12/1 to 1/1 is added in an amount of 0.5-10wt.% (expressed in terms of outer percents) to a refractory material consisting of 5-90wt.% of a carbon-based raw material and 10-95wt.% of a refractory raw material. In this way, the structures of the surface and the inside of a refractory body can become finely densified and the durability is improved.
Patent JP-H06145569-A (JP)
Title: Ink for ink jet printing
Inventor: KUSAKI KAZUO
IPC: C09D11/00
Filed: 1992-07-27
Abstract: PURPOSE:To obtain the title ink which hardly clogs a nozzle of an ink jet apparatus, hardly deposits a precipitate on the surface of a head, and enables a long stable printing. CONSTITUTION:The ink contains a water-sol. dye, has contents of sodium, calcium, potassium, phosphorus, and copper each adjusted to 0.01% or lower, and has contents of anionic and nonionic surfactants each adjusted to 0.015% or lower.
Patent JP-H0767457-A (JP)
Title: Combine harvester
Inventor: OZAKI NORIMUNE
IPC: A01F12/10
Filed: 1993-09-06
Abstract: PURPOSE:To provide a combine harvester suppressed in dust blow from a threshing chamber and noise generation, capable of preventing development of unthreshing, equipped with a vibration sensor, etc., midway of grain culm conveying route. CONSTITUTION:Midway of grain culm conveying route for threshing operation, the following means are installed: (1) a whole culm feeder 16 switchable between (A) reaped grain culm conveyance mode and (B) whole culm feed mode with which the whole reaped grain culm is fed in a thresher 2 by releasing the hold of reaped grain culm feet, (2) a sensor 30 to detect the vibration due to the load variation at the thresher 2 and (3) a short culm sensor S2 to detect that the length of the grain culms being conveyed toward the thresher 2 is at or below a specified value. And, it is controlled in such a way that, based on information from the sensor S2, the whole culm feeder 16 is switched from the mode A to the mode B, and also, based on information from the sensor 30, the whole culm feeder 16 is returned from the mode B to the mode A.
Patent JP-S6463915-A (JP)
Title: Objective lens for microscope
Inventor: SUENAGA YUTAKA
IPC: G02B21/02
Filed: 1987-09-03
Abstract: PURPOSE:To compensate distortion excellently by specifying the relations among the refractive indexes, center thickness, radii of curvature, and Abbe numbers of lenses in a 4th group, and the composite focal length of the whole system. CONSTITUTION:This lens consists of a 1st group L1 composed of a positive meniscus lens having its convex surface on an object side, a 2nd group L2 with positive refracting power, a 3rd group L3 which consists of a cemented lens of a biconvex lens and a biconcave lens and has negative refracting power on the whole, and a 4th group L4 which consists of a cemented lens of a biconcave and a biconvex lens and has positive refracting power. Then inequalities I-IV hold, where nn is the refractive index of the biconcave lens in the 4th group, np the refractive index of the biconvex lens in the 4th group, Dp the center thickness of the biconvex lens in the 3rd group, Ra the radius of curvature of the object-side lens surface of the biconvex lens in the 3rd group, Dn the center thickness of the biconcave lens in the 3rd group, upsilon the Abbe number of the biconcave lens in the 3rd group to a (d) line (lambda=587.6nm), and (f) the composite focal length of the whole system. Consequently, the distortion can be compensated excellently.
Patent JP-H0949325-A (JP)
Title: Cooling method of concrete
Inventor: WAKAMATSU TAKESHI
IPC: E04G21/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature crack by cooling even in cold weather concreting. SOLUTION: In the cooling method of concrete, first of all, a pipe is arranged in a placing area, and a prescribed freezing resistant agent is added to concrete (Step 101). Next, the concrete is placed in the placing area at a temperature fit for the freezing resistant agent (Step 102). Next, after initial curing is performed (Step 103) according to its necessity, a refrigerant is passed into the pipe, and the concrete is cooled in an allowable limit of the freezing resistant agent (step 104).
Patent JP-S59113039-A (JP)
Title: Resin laminate
Inventor: MURAKAMI SHIGERU
IPC: C08L33/02
Filed: 1982-12-17
Abstract: PURPOSE:A resin laminate having improved adhesivity of cured coated film, obtained by coating the surface of a layer consisting of a halogen-containing resin having an organometallic salt and a partially esterified polyhydric alcohol with an ultraviolet-curing paint, followed by curing it. CONSTITUTION:(A) The surface of a layer consisting of a halogen-containing resin having (i) one or more organometallic salts (preferably barium 2-ethylhexonate, etc.) of Ca, Ba, Mg, Zn, Na, and K and (ii) a partially esterified polyhydric alcohol (preferably partially esterified pentaerythritol) and/or a polyhydric alcohol containing three or more hydroxyl groups in the molecule is coated with (B) an ultraviolet-curing paint (preferably having a base of urethane acrylate prepolymer), and cured by ultraviolet light irradiation, to give the desired resin laminate. Preferably 100pts.wt. component A is blended with 1-4pts.wt. component i and 0.1-1pt.wt. component ii.
Patent JP-2001045299-A (JP)
Title: Method for processing image
Inventor: MORISHITA KOICHI
IPC: B41J21/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of a point printed by half-tone dot meshing of low density or by a minimum pixel of an image forming device without exerting influence upon a half-tone dot meshing part of high density. SOLUTION: A pixel consisting of a single dot including pixel data and having no pixel data around the pixel itself is detected as an isolated point, and when isolated point emphasizing processing is required, the picture data of low density are written in the pixel to be corrected as correction data for emphasizing the isolated point. Consequently, the output reproducibility of a pixel having low reproducibility can be improved, the details of an image of low density can be prevented from being skipped without being reproduced and printing quality can be improved.
Patent JP-H0669120-A (JP)
Title: Formation of fine resist pattern
Inventor: ISHIBASHI TAKEO
IPC: G03F7/09
Filed: 1992-08-20
Abstract: PURPOSE:To form a fine resist pattern with high accuracy. CONSTITUTION:A substrate is coated with a positive photoresist 1 containing naphthoquinone diazide and novolac resin. An upper anti-reflection film 9, conditioned to be alkaline, is applied thereon. The positive photoresist 1 applied with the anti-reflection film 9 is then irradiated selectively with light and subsequently developed.
Patent JP-H04104977-A (JP)
Title: Glazing machine
Inventor: TSURUGA YASUTAKA
IPC: B05C13/00
Filed: 1990-08-22
Abstract: PURPOSE:To act combined centrifugal force on a material to be treated and put glaze on the surface of the material to be treated in uniform film thickness by stably supporting the material to be treated which glaze is applied by dipping in a glazing tank on a supporting frame of the material to be treated and giving both turning of revolution and rotation to the supporting frame of the material to be treated by a specific constitution. CONSTITUTION:A main shaft 10 rotated and driven at a low rate is supported to a main bearing 2 vertically fixed to an attaching table 1 on a machine. A base end of a turning arm 11 having a spindle supporting bearing 12 attached to the top part is fixed on the upper end of the main shaft 10. A spindle 14 equipped with a supporting seat 15 in the upper part is supported by the spindle supporting bearing 12 and supporting frame 20 of a material to be treated is exchangeably carried on the supporting frame 20 of the material to be treated. Then chain gear 52 to be moved capable of winding and hanging a chain 53 and revolving the material to be treated while rotating by rotation of the turning arm 11 between fixed chain gear 51 fixed to the main bearing 2 in the lower end of the spindle 14.
Patent JP-H1062135-A (JP)
Title: Article identifying system
Inventor: INOUE SHIRO
IPC: G06T7/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To identify an article accurately without limiting the application range by extracting the outline of an article mounted on a mounting face accurately without employing any special mounting face. SOLUTION: An article 1 mounted on the upper surface of a mounting face, i.e., a mounting belt 2, is irradiated with light emitted from illuminators 4, 4 arranged around the article 1 substantially in parallel with the mounting face. A visual sensor 3 is disposed above the mounting belt 2 oppositely to the mounting face in order to receive reflection light from the surface of the article 1 and multiple reflection light from the surface of the article 1 and the upper surface of the mounting belt 2 are caught by the visual sensor 3.
Patent JP-H0967144-A (JP)
Title: Production of conductive glass
Inventor: HISHINUMA AKIMITSU
IPC: C03C17/22
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a conductive glass formed with a conductive film, capable of effectively preventing the diffusion of an alkali component. SOLUTION: The conductive glass 1 is produced by forming the conductive film 2 by the thermal decomposition of a film forming compd. contg. at least one compd. among a tin compd. essentially contg. no tin halide bond, a silicon compd. and a zirconium compd. on the surface of a glass 3 contg. the alkali component.
Patent JP-S6199051-A (JP)
Title: Airflow direction deflecting device for air-conditioning machine
Inventor: KUBOKI TOSHIO
IPC: F24F13/10
Filed: 1984-10-22
Abstract: PURPOSE:To eliminate reduction of amount of airflow upon wide angle downward deflection of airflow and permit to blow-off air downwardly more efficiently by a method wherein an auxiliary blow-off port and a damper, opening and closing an auxiliary blow-off port under operating in conjunction with a horizontal control plate, are provided in a blow-off port. CONSTITUTION:The blow-off port 20, equipped with the airflow direction deflecting device, is constituted at the front surface of the air-conditioning machine body 10 and the auxiliary blow-off port 30 is provided between an arced fluid guide plate 25 and a fluid guide wall 29 in the blow-off port while the damper 27, opened and closed under operating in conjunction with the horizontal control plate 24, is provided in the device. Air, sucked into a ventilating chamber 12 from a suction port 14, passes through a heat exchanger 1 and air-conditioned flow, sent into the blow-off port 20 after exchanging heat, flows into the airflow direction deflecting device. The air is blown off horizontally upon horizontal blow-off in the same manner as before. Upon downward blow-off, jet streams L, M obtain coanda effect effectively by the damper 27 and are deflected downward, thereafter, become jet stream N after joining with the jet stream K, therefore, the wide angle downward deflection may be effected effectively and the loss of flow with respect to the blow-off flow may be eliminated.
Patent JP-2000058052-A (JP)
Title: Negative electrode carbon material for lithium secondary battery, its manufacture, and lithium secondary battery using the material
Inventor: MABUCHI AKIHIRO
IPC: H01M4/36
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a carbon material, in which discharge capacity reaches about 350-370 Ah/kg which close to is theoretical capacity, initial efficiency is kept higher than 90%, and specific surface area is less than 3 m2/g, when it is used as a negative electrode material of a lithium secondary battery. SOLUTION: This carbon material is formed by impregnating a graphite-based material acting as a core material in organic compound at 10-300 deg.C, separating it from the organic compound, adding organic solvent to this separated carbon material, cleaning and treating them at 10-300 deg.C, carbonizing them, crushing and/or classifying them, and adjusting their grain sizes. The surface of particles comprising the carbon particles or carbon particles aggregate is covered by low crystalline carbon, plane spacing (d002) of a plane (002) in an X-ray wide-angle diffraction method is d002<=0.337(nm), and in ESR spectrum measured at cryogenic temperature below 10 K, line width of at least one peak of peaks belonging to carbon and appearing at 3200-3400 gauss is not less than 100 gauss.
Patent JP-S59112346-A (JP)
Title: Information processor
Inventor: KOBAYASHI KUMIKO
IPC: G06F9/22
Filed: 1982-12-20
Abstract: PURPOSE:To execute different processing in accordance with each object by specifying an optional part of a program to be changed without changing the program itself. CONSTITUTION:A comparator 12 and an address buffer 13 are prepared to constitute a microprogram 14 controlling a microprogram counter 10. Microprogram memories 11a, 11b are also provided. A program counter 7a in a register RALU7 of arithmetic and logic circuit sets up an initial value in the buffer 13 and stores the address value in the comparator 12 through a transfer bus 15a. The value of the comparator 12 is compared with that of the buffer 13 and AND of both values is found to determine the counter 10. The contents of the program memory 11a or 11b are processed by the value of the counter 10.
Patent JP-H07181188-A (JP)
Title: Analyzer
Inventor: RORUFU KUNOBERU
IPC: B01L9/06
Filed: 1994-09-16
Abstract: PURPOSE: To provide an analysis device for magnetic particulates, having the capability of quickly separating the particulates in a suspension, regardless of the different charge level of a reaction vessel, and as well separating the particulates in the suspension into a large volume. CONSTITUTION: This device is equipped with a separation device for separating magnetic particulates 27 from a suspension. Also, the separation device is fitted with two magnets 41 and 42 arranged so as to be faced to each other via a reaction vessel 8 cotaining the suspension. In this case, the magnets 41 and 42 are radially faced to each other via the reaction vessel 8, so as to separate the particulates 27 more quickly and completely, and the pole axis 47 of the magnets 41 and 42, and the longitudinal axial line 48 of the reaction vessel 8 form an acute angle (α) with each other.
Patent JP-S6380424-A (JP)
Inventor: KUTSUMI HISASHI
IPC: H01H33/66
Filed: 1986-09-22
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-S61101949-A (JP)
Inventor: KAWAKATSU AKIRA
IPC: H01K1/32
Filed: 1984-10-24
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-H0968776-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SHIOZAKI SHIGERU
IPC: G03C1/81
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sensitive material excellent in optical characteristics and dimensional stability, less liable to curl and excellent in handleability by using a syndiotactic polystyrene substrate and heat-treating it in a specified temp. range for a specified time before imparting an undercoat layer. SOLUTION: A syndiotactic polystyrene substrate is used and heat-treated in the temp. range from 40 deg.C to the glass transition temp. (Tg  deg.C) for 0.1-1,500hr before imparting an undercoat layer. The substrate is a film based on syndiotactic polystyrene and its stereo-regular structure chiefly has a syndiotactic structure, that is, a steric structure in which phenyl groups or substd. phenyl groups as side chains are alternately positioned in the opposite directions to the principal chain consisting of carbon - carbon bonds. The film is made of a styrene polymer whose principal chain is chiefly a racemic chain or a compsn. contg. the polymer.
Patent JP-H0548706-A (JP)
Title: Loudspeaker telephone system
Inventor: SHINOZAKI NOBUHISA
IPC: H04M1/60
Filed: 1991-08-07
Abstract: PURPOSE:To prevent howling by repeatedly turning OFF a reception channel when a transmission channel is ON and turning On the reception channel when the transmission channel is OFF at a constant period and to maintain simultaneous communication performance by shortening the period. CONSTITUTION:In speech mold, a transmission switch 5 is turned on by a transmission/reception switch control circuit 7, a signal inputted from a microphone passes through a microphone amplifier 3 to become a transmission output, and a reception switch circuit 6 turns OFF, so that a reception input is not sent to a speaker 2. In reception mode, on the other hand, the circuit 7 turns OFF the switch 5, the signal inputted to the microphone 1 is not led out, and the circuit 6 turns ON at the same time, so that the reception input 14 is passed through a speaker amplifier 4 and outputted to the speaker 2. The speech mode and reception mode are repeated at the constant period to completely suppress the howling. Further, the switching period is shortened to secure simultaneous communication performance while a feeling of switch is eliminated.
Patent JP-H0758062-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANI TOMOFUNE
IPC: H01L21/768
Filed: 1993-08-13
Abstract: PURPOSE:To make it possible to secure enough film thickness of a barrier metal at the bottom of a contact hole and form a contact hole opening at the same time in such a fashion that it may not fall in an overhung state by using a prior art sputtering device. CONSTITUTION:A silicon hole 9 is formed on layer insulating films 7 and 8 deposited on a silicon board 1 in such a fashion that the contact hole 9 may reach the silicon board 1 and forms a wiring layer on the whole surface of a semiconductor device. Then, an etching mask 11 is formed so as to cover an area where a wiring layer is formed in the contact hole as a barrier metal. With the etching mask 11, the whole etch back is carried out, thereby eliminating the wiring layer outside the contact hole 9, but the wiring layer inside the contact hole 9 is left over and used as a barrier metal 12.
Patent JP-S6464614-A (JP)
Title: Electric cleaner
Inventor: HIUGA MAMORU
IPC: A47L9/00
Filed: 1987-09-04
Abstract: PURPOSE: To make a vacuum cleaner quiet by supporting the small diameter supporting part of the front part covering cylinder of a sound insulation cylinder through a front side buffer body to the front side partition wall of a main body case and supporting the rear part of a rear part covering cylinder through a rear side buffer body to the rear side partition wall of the main body case. CONSTITUTION: The sound insulation cylinder 8 is divided into the front part covering cylinder 9 for covering a fan case 7 and the rear part covering cylinder 10 for covering a motor 6 and constituted. The small diameter supporting cylinder part 15 is disposed on the front bottom surface of the front part covering cylinder 9 and the front part covering cylinder 9 is held to the fan case 7 by an annular blower buffer body 17 made of synthetic rubber whose cross section is L-shaped. By the rear side buffer body 21 made of the synthetic rubber put on the rear part bearing 22 of the motor 6, fitting to an opening 20 for holding the rear part covering cylinder 10 is performed and holding is performed.  The front side buffer body 25 fitted to the small diameter supporting cylinder part 15 is inserted and supported to the supporting hole 29 of the front side partition wall 28 and abutted to a dust collecting chamber rear wall 26 and the projection part 24 of the rear side buffer body 21 projecting from the rear side covering cylinder 19 is fitted to a recessed part 31 and supported. The outer periphery of the fan case 7 is most largely vibrated by the operation of a motor-driven blower 5, however, the vibration of the small diameter supporting cylinder part 15 of the sound insulation cylinder 8 becomes extremely small. Exhaust is returned from the sound insulation cylinder 8 from downward to upwards and noise propagated through air is insulated.
Patent JP-H0668552-A (JP)
Title: Tape tension controller
Inventor: KOBAYASHI HIDEYUKI
IPC: G11B15/43
Filed: 1992-08-21
Abstract: PURPOSE:To provide the controller controlling a tape tension by giving a load to a supply reel corresponding to a tape tension changing in response to a winding diameter so that an adjustment range of the load given to the supply reel is wide and a prescribed tape tension is kept regardless of the tape winding diameter. CONSTITUTION:A brake pad 1 is made of a brake member and fitted to one end of a brake arm 4. The brake arm 4 is made of an elastic material to exert a proper tension to the brake pad 1 to be pressed into contact onto a brake face of a brake disk 2. A supply reel base 5 is fitted turnably to a rotary shaft 22 fitted to a chassis and an integrated brake disk 2 is fitted to the supply reel base 5. The face of the brake is formed with a plane almost perpendicular to the rotary shaft 22. The surface of the brake face is processed smooth and the brake pad 1 always slides smoothly when the brake disk 2 is rotated.
Patent JP-H0769487-A (JP)
Title: Fixing device
Inventor: KOBAYASHI SUKEGORO
IPC: G03G15/20
Filed: 1993-09-07
Abstract: PURPOSE:To provide a fixing device that can detect any meandering of copying paper automatically, and to correct it in an automatic manner, therebyenhancing its reliability. CONSTITUTION:In a heat roller pressurizing type fixing device provided with a fixing roller 13 with an electric heater 21 inside and a pressure roller 14 in contact with this fixing roller 13 under pressure, it is also provided with three meandering detecting means 31, 32 and 33 detecting any meandering motion of copying paper, and four correcting means 24, 25, 26 and 27 for adjusting loath symmetrical pressurizing forces to the fixing roller 13 by means of electric power and automatically correcting any meandering of the copying paper through the pressurizing force and a variation characteristic of real conveying velocity in the case where the meandering of the copying paper is detected by these meandering detecting means, respectively.