baber/WOPTO huggingface dataset:
Patent JP-H11171418-A (JP)
Title: Elevator control device
Inventor: IWATA MASANORI
IPC: B66B3/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To automatically inspect a trouble to shorten a maintenance time by lighting indicators of respective floors while timewisely deviating the lighting time at respective floors, detecting the current of an indicator of a hall at this time, and judging whether the indicator of which floor is troubled or not. SOLUTION: When an elevator is on the first floor, signals are generated from a microcomputer 2, and respective elevator position indicators 5 (5a-5c) on respective floors are lighted through the terminal devices 4a-4c on the respective floors. At this lighting, current for three lights is detected by a circuit current detecting device 12. Further at lighting, while timewisely deviating the terminal devices 4a-4c, the indicators are lighted, and current for 1→2→3 lights is detected in the timewisely deviated condition by the circuit current detecting device 12. At this time, when any indicator 5 is troubled, current for 1→2→3 lights can not be detected in the timewisely deviated condition, and hence change in current at the time is detected so as to specify the troubled indicator 5.
Patent JP-2001166532-A (JP)
Title: Electrostatic charge image developing color toner and method of producing the same
Inventor: HARA TAKASHI
IPC: G03G9/087
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing color toner which has a uniform dispersion state of a coloring agent and excellent image forming ability such as good color developing property and transparency for an OHP, and which has uniform and sharp distribution of the grain size and good reproducibility, and to provide a method of producing that toner. SOLUTION: The method of producing an electrostatic charge image developing color toner includes a mixing process to prepare a toner composition mixture liquid by dissolving or dispersing at least a binder resin and a coloring agent in a solvent, a dispersion suspension process to prepare a dispersion suspension liquid of the toner composition by dispersing and suspending the mixture liquid in a water-based medium, and a solvent removing process to remove the solvent from the suspension liquid. In this method, the temperature of the dispersion suspension liquid of the toner composition in the dispersion suspension process is controlled to >=5 deg.C and <=35 deg.C, and the temperature change in the dispersion suspension liquid of the toner composition from the initiation to the completion of dispersion suspension is within 10 deg.C.
Patent JP-H09155212-A (JP)
Title: Crushing body of jaw crusher
Inventor: FURUKAWA TAKASHI
IPC: B02C1/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve crushing efficiency by forming projecting parts and recessed parts on the crushing surface side and forming so that corner part of the projecting part tips of the opposed crushing bodies are placed on almost a straight line in the oscillating direction of a swing jaw to execute shear- crushing by the corner parts of the projecting part. SOLUTION: In the jaw crusher for crushing a raw material to be crushed such as a mineral material, the crushing bodies 1a and 1b are fitted respectively to the opposed faces of a fixed jaw 2a and the swing jaw 2b and projecting parts 11 and recessed part 12 are formed respectively on the opposed faces of the crushing bodies 1a and 1b. In such a case, the position of the projecting part 11 of one side crushing body 1a (1b) and the position of the recessed part 12 of another side crushing body 1b (1a) are formed to face each other, and the tip dimension L1 of the projecting part 11 of one side crushing body 1a (1b) and the inlet opening dimension L2 of the recessed part 12 of another side crushing body 1a (1b) are formed so as to be nearly the same. As a result, when the swing jaw is oscillated, the raw material is crushed by shearing.
Patent JP-H07171312-A (JP)
Title: Impurity removing device of both-direction flowing water pipe
Inventor: HASHIMOTO TAKAO
IPC: B01D35/02
Filed: 1993-12-20
Abstract: PURPOSE:To provide a device collecting impurities contained in water from both directions to remove the same and simultaneously preventing once accumulated impurities from again flowing in a flowing water pipe. CONSTITUTION:When water containing impurities flows in an enveloping case 2, the flow velocity of water decreases because the passing area of water is widened and almost all of impurities T are sedimented in a discharge chamber 23 before they reach the single surface of a filter member 13. Once sedimented impurities are prevented from again flowing in a flowing water pipe 1 by an impurity outflow preventing means 22 even when water flows forwardly or flows backward and always accumulated in the discharge chamber and, therefore, by opening an opening and closing valve 11 at a point of time when a predetermined period of time is elapsed, impurities are discharged to the atmosphere.
Patent JP-H09155814-A (JP)
Title: Compressed wooden material and production thereof
Inventor: HONDA TOMIYASU
IPC: B27K5/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance bending strength, surface smoothness and surface hardness in spite of light wt. and to prevent warpage or distortion because inside and outside balance is kept by heating and compressing a wooden material of which the water content is adjusted to a fiber saturation point or less to form compacted hard layers on both upper and lower surfaces of the wooden material. SOLUTION: A wooden material 1 itself is not raised in temp. as a whole even at a time of hot pressing and subsequently easily cooled by releasing pressure. Cellulose being a fibrous material remains in wood texture without being thermally cured and hemicellulose and lignin softened and melted at the time of hot pressing act on cellulose as an adhesive. Therefore, the spring back of the wooden material accompanied by the release of pressure after heating pressure compression is minimized and compacted hard layers 212 are formed on both upper and rear surfaces of the wooden material. By heating and compressing the wooden material of low water content equal to or lower than a fiber saturation point, only the parts near to the upper and rear surfaces of the wooden material are compacted to form the hard layers 212.
Patent JP-H11165147-A (JP)
Title: Method for stabilizing heavy metal-containing waste treating agent and heavy metal-containing waste
Inventor: IKEDA KOICHI
IPC: B09C1/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To highly stabilize the elution of heavy metal ions by controlling the mixing ratio by weight between blast furnace water-crushed slag to a pozzolan active substance in a specified range. SOLUTION: The particle size of blast furnace water-powdered slag, which is an indispensable component, is at the lowest 2,000 cm<2> /g, preferably at the lowest 4,000 cm<2> /g, in Blaine specific surface area, and one or more kinds are used together. The noble metal stabilization effect of the slag increases with the Blaine specific surface area. In addition, by using the slag together with a pozzolan active substance contained as an indispensable substance, the noble metal stabilization effect is increased. The pozzolan active substance is silica dust and others and can be used alone, or one or more kinds can be used together.  The mixing ratio by weight of the indispensable component depends not only on the kind of the blade furnace water-crushed slag and the pozzolan active substance but also on the kind and quantity of noble metals in waste and is generally 95/5-5/95, preferably 90/10-10/90, especially preferably 70/30-30/70. The mixture is usually powdered but can be handled as a slurry-shaped liquid composition.
Patent JP-H09162510-A (JP)
Title: Printed wiring board and method for inspection
Inventor: KUBO MINORU
IPC: H05K3/28
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for pattern space for precision control. SOLUTION: Marks 6A to 6D are formed in the four corners of a printed circuit board 30. Marks 1 for positioning of the printed circuit board 30 are placed in the center of the marks 6A to 6D. Copper foil patterns 2 in the form of a square loop are formed around the marks 1. Solder resist does not cover the marks 6A to 6D. The space between the copper pattern 2 and the edge of the solder resist 3 is set to a predetermined value. The precision of position of the copper foil patterns can be judged according to the position relation between registration holes 5 and the center of the marks 6A to 6D. The precision of distance between the copper foil patterns can be judged according to the distance between the centers of the four marks. The precision of width of the copper foil pattern is judged according to the measurement of the width of the copper foil pattern 2.  The precision of space between the copper foil pattern and the solder resist is judged by measuring the space between the copper foil pattern 2 and the border 3.
Patent JP-H09159409-A (JP)
Title: Surface treatment end point detector
Inventor: FUJIWARA SHIGEAKI
IPC: H01L21/66
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of a pulsating flow into a measuring region and to suppress intrusion of a bubble into the measuring region and generation of a bubble in the measuring region suitably by adjusting the interval between a measuring window and the surface of a substrate thereby regulating the flow rate of a treating liquid for forming a liquid curtain. SOLUTION: At the time of surface treatment for removing an objective layer formed on the surface of a substrate S by feeding a treating liquid thereto, the surface treatment end point detector forms a curtain of same liquid as the treating liquid in a measuring region 18 between the surface of substrate S and a measuring window 17 disposed oppositely thereto and detects the end point of surface treatment. The surface treatment end point detector comprises an up/down driver 40 for bringing the measuring window 17 into contact with the surface of substrate or separating the measuring window 17 therefrom, and an optical system 30 for detecting the interval W between the measuring window 17 and the surface of substrate before surface treatment.  Based on the interval W thus detected, a liquid curtain control section 15 controls the up/down driver 40 such that a reference interval Wx is set between the measuring window 17 and the surface of substrate.
Patent JP-2000172396-A (JP)
Title: Window system
Inventor: MATSUMOTO HIDEYOSHI
IPC: G06F3/048
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To smoothly shift a local job to a joint job and vice versa by composing the conversation function information obtained via a conversation function with the shared window information and producing a conversation shared window to display it. SOLUTION: A shared window production processing part 3 acquires the shared window environment information from a joint job support system 4 based on the window information on a designated local window 2 and produces the shared window information to hand it over to a conversation composing part 5. When the part 5 acquires the conversation function information from a conversation system 6, the pat 5 composes this information with the shared window information to produce the conversation shared window information. The conversation shared window information is sent to a work station 20 and also shown on a console screen of a work station 10 as a conversation shared window 7 via a display processing part and by means of the conversation shared window information.
Patent JP-H09162118-A (JP)
Title: Deaerator of treatment liquid for substrate
Inventor: SUGIMOTO HIROAKI
IPC: H01L21/027
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a deaerator provided with a temperature control function. SOLUTION: A gas permeable tube 46 is provided for allowing treatment liquid and warm water to flow respectively along paths separated by gas permeable membranes which prevent liquid to permeate and allow gas permeate. The temperature of the warm water supplied to the gas permeable tube 46 is controlled by a temperature controller 50 and gas in the warm water is sucked by a gas suction pump 70.
Patent JP-H06193501-A (JP)
Title: Cylinder block structure of v-engine
Inventor: INOUE YASUSHI
IPC: F02F1/00
Filed: 1992-12-25
Abstract: PURPOSE:To simultaneously embody drainage at a part between banks and reinforcement of the rear part of one side bank by a simple structure. CONSTITUTION:A pair of ribs 26 are projectedly provided on the rear face of a bank on the side where distance from the rear end cylinder to the engine rear face is large, out of right and left banks in a cylinder block 10 and a drain groove 28 leading from a place above a part 16 between banks to a space below the engine is formed between both ribs 26. A reinforcing block 26 is interposed between the cylinder block 18 and a transmission 22, and the drain groove 28 is covered from the back side by the reinforcing block 20.
Patent JP-H06201608-A (JP)
Title: Method for inspecting surface
Inventor: FUJII YASUYUKI
IPC: G01B11/30
Filed: 1992-12-25
Abstract: PURPOSE:To realize a novel method for inspecting a surface which can effectively and easily detect an abnormal position of a surface to be inspected by removing influence of halation of an inspecting unit with an illumination light source. CONSTITUTION:A method for inspecting a surface at abnormal positions A, B, C of a part 0A to be inspected having the steps of illuminating the part 0A of a surface 0 to be inspected, reading an image of the illuminated part by a reader 20 to convert it into a signal, processing the signal with a threshold value to detect the abnormal positions A, B, C, comprises the steps of sequentially illuminating the unit from two or more different directions, reading the image of the illuminated part at each illuminating time, converting it into a signal with the threshold value, and calculating an AND operation of image data of each illumination processed with the threshold value to detect the abnormal positions.
Patent JP-H07193994-A (JP)
Title: Current lead and current limiter employing it
Inventor: HARA CHIKUSHI
IPC: H02H9/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a current lead for suppressing the intrusion of heat effectively and a current limiter employing it. CONSTITUTION:Superconducting current limiting elements 7a, 7b, 7c are set in an inner tank 2 so that they are cooled by liquid helium H. Bushings 9, 11 penetrate the wall of the inner tank 2 and the wall of an outer tank 3. A current path for connecting the superconducting current limiting element in series with the electric circuit is established through the bushings 9, 11 and a current lead 12 having a turnup part 15 between the bushings 9, 11 is provided with an oxide superconductor 13 being employed between the turnup part 15 and the bushing 9 while a copper material being employed between the turnup part 15 and the bushing 11. A refrigerator 16 cools the turnup part 15 of each current lead 12 at a temperature determined by the critical temperature of the oxide superconductor 13.
Patent JP-H07179875-A (JP)
Title: Lubricating oil composition for drive hydraulic system
Inventor: OTSUKA NAOTO
IPC: C10N30/04
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the subject composition capable of preventing noise production and formation of precipitates by reaction with contaminant water without detriment to its frictional properties, abrasion preventing properties, etc. CONSTITUTION:This composition is prepared by mixing a lube base oil which 0.01-5.0wt.%, based on the total weight of the composition, salt of an N- alkylpolyalkylene-diamine represented by the formula (wherein R<1> is a group of a hydrocarbon derived from tallow fatty acid; and (n) is an integer of 2-10) and 0.05-7.0wt.% alkoxyphosphoric ester.
Patent JP-H08237692-A (JP)
Title: Three-dimensional display
Inventor: GURAHAMU JIYON UTSUDOGEITO
IPC: G02B30/25
Filed: 1995-12-15
Abstract: PURPOSE: To raise the resolution of the display of a 2D mode in a three- dimensional 3D display provided with an automatic three-dimensional mode and the 2D mode. CONSTITUTION: An automatic three-dimensional display is provided with first and second space light modulators 2 and 4 and images from the space light modulators are combined by a beam combiner before being presented in an observation area. The relative positions of the first and second space light modulators 2 and 4 are controlled so as to arrange the picture elements of the second space light modulator 4 between the picture elements of the first space light modulator 2. By such arrangement, when the space light modulators are operated so as to generate two-dimensional images instead of three- dimensional images, the resolution is effectively doubled.
Patent JP-H05153700-A (JP)
Title: Left and right loudspeaker sound balance adjusting device
Inventor: SANO KOICHI
IPC: H04S7/00
Filed: 1991-12-02
Abstract: PURPOSE:To automatically adjust the sound volume balance of the left and the right loudspeakers being suitable for a viewer's position, in the viewer's position. CONSTITUTION:From the left and the right loudspeakers 2, 3, unit balance adjusting sounds of the same level are outputted alternately, and a microphone 14 provided in a remote controller 4, a level detector 15, a memory 16 for storing a level of one of the unit balance adjusting sounds, data stored in this memory, and the other unit balance adjusting sound are compared. This device is provided with a comparator circuit 17 for outputting a balance adjusting signal for showing from which loudspeaker a larger unit balance adjusting sound is outputted and its level difference, and the balance of both loudspeaker sounds is adjusted.
Patent JP-2000155237-A (JP)
Title: Optical fiber connector
Inventor: HIDA HIROSHI
IPC: G02B6/38
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To minimize deterioration in an extinction ratio. SOLUTION: An FC type connector screws a connection nut 34 into an adapter 50. At this time, rotational force is transmitted to a frame 26. Although the frame 26 must not be moved in the θ direction since a positioning key 30 is buried into the key groove 58 of the adaptor 50, since a minute gap between both exists, the frame 26 is rotated minutely. Then, an internal ferrule 18 (that is, optical fiber 16) is rotated also, and thus, the polarization main axes 164 of left/right optical fibers 16 are deviated, and the extinction ratio is deteriorated. Then, the position of the key groove 58 is shifted from a usual position in the direction opposite to the screw-in direction of the connection nut 34. Thus, the deterioration in the extinction ratio is suppressed minimally.
Patent JP-2001162305-A (JP)
Title: Manufacturing method of steel tube
Inventor: TOYOOKA TAKAAKI
IPC: B21C37/08
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a steel tube which is high in strength and ductility, excellent in tubular shape, high in productivity, and adaptable to production of many kinds in small quantities. SOLUTION: In the manufacturing method of the steel tube in which a steel strip is heated above the Ac3 transformation point, and continuously formed by a forming roll to make an open tube, both edges thereof are heated, and butted to and joined with each other by a squeeze roll, and internal and external beads are removed to from a base tube, and further drawn, the drawing is achieved in the temperature range between 400 deg.C and Ar3 transformation point +50 deg.C and the drawing rolling is carried out with the draft of not less than 30%, and/or the steel tube is cooled at the cooling speed of >=30 deg.C/s within 0.5 second after the drawing is completed. The base tube is cooled after the internal and external beads are removed, and re-heated to the temperature range between 400 deg.C and Ar3 transformation point +50 deg.C, and the drawing maybe implemented.
Patent JP-H11181551-A (JP)
Title: Martenstic stainless steel excellent in impact characteristic
Inventor: KARIYA TETSURO
IPC: C22C38/44
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel excellent in impact resistance, and suitable for turbine blade alloy, cold tool steel, bearing steel, and the like. SOLUTION: This steel has a composition consisting of, by weight, 0.10-0.60% C, <=0.50% Si, <=1.00% Mn, <=0.025% P, <=0.005% S, <=0.60% Ni, 8.00-16.0% Cr, 0.10-2.0% Mo, 0.005-0.1% Al, Cu in an amount reduced to <=0.05%, and the balance Fe with inevitable impurities.
Patent JP-H10239368-A (JP)
Title: Method for detecting contact of measuring terminal of capacitor and method for measuring insulation resistance
Inventor: NISHIOKA YOSHINAO
IPC: H01G13/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To detect accurately the contact condition of measuring terminals and a capacitor in a short time by applying DC voltage to the electrode of the capacitor brought into contact with the measuring terminals and measuring a current value in a period for charging the capacitor to be compared with a set value. SOLUTION: Measuring terminals 19a, 19b are brought into contact with electrodes at both sides of a capacitor 12 to measure a current value m (t) in a time t shorter than a predetermined time t0 since the beginning of the application of DC voltage with a measuring amplifier 15. This time t0 is one for judging a charging period with the capacity of the capacitor 12 and normally about 1m second or 10m seconds at most. Next, the current value m(t) is compared with a set value Ic . This set value Ic is set to the maximum current value, for example about 10μA-100μm estimated when the measuring terminals 19a, 19b make slight contact with the capacitor 12 or when the contact resistance is high.  If m(t)>Ic , the measuring terminals 19a, 19b are judged to make a normal contact with the electrode of the capacitor 12 and in the opposite case judged to make a defective contact with the same.
Patent JP-H06190107-A (JP)
Title: Slot machine
Inventor: KURIHARA SATORU
IPC: A63F5/04
Filed: 1992-12-28
Abstract: PURPOSE:To constitute a slot machine so that a medal can be thrown in additionally at the time of re-game especially, with regard to the slot machine which can execute the re-game. CONSTITUTION:The slot machine is provided with a re-game deciding means 54 for deciding a re-game, and outputting a re-game signal in the case the re-game can be executed, a medal throw-in piece number storage means 55 for storing the number of medal throw-in pieces of an obtaining game of the re-game, and a re-game medal additional thrown-in allowing means 120 for allowing additional throwing-in of a medal, in the case the number of medal throw-in pieces stored in the medal throw-in piece number storage means 55 is not reached to the maximum throw-in piece number, under the condition that the re-game signal from the re-game deciding means 54 is inputted.