baber/WOPTO huggingface dataset:
Patent JP-H10153577-A (JP)
Title: Sulfur content analysis method
Inventor: HAYASHI NORIO
IPC: G01N27/44
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To make the measurement accurate, to enhance the recovery ratio of sulfer, and to make a measurement in microscopic area possible, by removing or decomposing an iodide ion oxidizing material in a combustion gas by bringing into contact with a graphite powder or the like. SOLUTION: A heater tube 1 applying a negative signal is filled or covered with carbon such as graphite to vanish the negative signal. At the same time, the recovery rate is found to be held within a normal range of 60-90%. An agent for removing an oxidizing material herein used may be any compound only if meeting the requirement of vanishing oxidizing power of a substance that is able to oxidize iodide ions. Di-n-butyl sulfide is dissolved in hexane to prepare a reference solution containing 1,000μgs/ml as sulfur components. The solution is diluted to 1,000 times or 5,000 times by hexane to make a 1, 0, or 2μg/ml solution. The reference solutions and hexane 100μl used for the dilution are measured at each sect 1μl.  The heating tube 1 herein used has a lower part filled with 20mg of a graphite powder, and a sample is burned at 90 deg.C in the temperature of an upper electric furnace and at 800 deg.C in the temperature of a lower electric furnace.
Patent JP-H11150725-A (JP)
Title: Monitor use image processor
Inventor: OGAWA KEISUKE
IPC: H04N7/18
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a monitor-use image processor that obtains automatically the sensitization magnification factor and selecting sequentially a processed cycle depending on the obtained sensitization magnification factor to prevent missing of continuity and to improve the recognition rate. SOLUTION: This processing unit is provided with a background difference section 14 that compares two images by a present image storage section 3 and a background image storage section 4 to calculate changed areas between the two images that are background difference data, a sensitization magnification factor analogy processing section 14 that automatically detects a sensitization magnification factor of an electronic sensitization camera to inform a recognition processing section 11A of a processing cycle, a characteristic quantity arithmetic section 9 that calculates a characteristic quantity based on the background difference data, a warning object characteristic quantity storage section 10 that stores a characteristic parameter of a warning object,  the recognition processing section 11A that compares the characteristic quantity data calculated by the characteristic quantity arithmetic section with the characteristic parameter each processing cycle to be informed of to discriminate whether or not an event takes place, and a warning processing section 13 that raises a warning based on a notice of discovery of an event from the recognition processing section. Thus, missing of continuity is prevented and a recognition rate is improved.
Patent JP-H06161386-A (JP)
Title: Error correcting device
Inventor: OTSUKA SHOJI
IPC: G09G3/36
Filed: 1992-11-25
Abstract: PURPOSE:To obtain high precision, prevent the chaining of errors, and eliminate the need for switching operation. CONSTITUTION:An error signal (f) is found from the voltage level of a signal generated by converting a reference signal SS from digital to analog and a full-scale voltage (e) and clipped by an inverting amplifier 5 to extract an error component and also amplify it with a large amplification factor beta. The error component is sampled and held with an error detection timing signal (c) to generate an error correction signal (g). The error correction signal (g) is inverted and added to the full-scale voltage (e) to generate a conversion reference voltage (h) for the conversion error correction of a D/A converter 3.
Patent JP-H02162158-A (JP)
Title: Steering device for automobile
Inventor: YAMAGUCHI TSUTOMU
IPC: B62D1/18
Filed: 1988-12-14
Abstract: PURPOSE:To tilt a steering wheel to the right or the left at the angle for easy operation by judging the operation state with a controller based on signals from a car speed detecting device and a steering angle detecting device and sending operation commands to an actuator. CONSTITUTION:Hydraulic cylinders 8 tilting a steering shaft 1 to the right or the left are provided on both sides of a tilt mechanism section 2, and ends of a rod 10 are connected to tips of movable sections 8a via ball joints 9. A controller 14 compares the steering angle signal from a steering angle detecting device 16 with the reference angle, it issues a command to maintain the initial state to the hydraulic cylinders 8 when the steering angle signal is smaller than the reference angle, and it compares the car speed signal from a car speed detecting device 15 with the reference speed when the steering angle signal is larger than the reference angle. The controller 14 issues the signal to tilt the steering shaft 1 in the opposite direction to the turning direction of the vehicle to the hydraulic cylinders 8 when the car speed signal is smaller than the reference speed, and it issues the signal to tilt in the same direction as the turning direction of the vehicle when the car speed signal is larger than the reference signal.
Patent JP-H02158376-A (JP)
Title: Lever structure for adjusting paper thickness
Inventor: MATSUMORI SHIGEMITSU
IPC: B41J25/308
Filed: 1988-12-13
Abstract: PURPOSE:To easily and accurately know not only the thickness of paper but also the gap between a printing means and a platen by preventing the elastic force of an elastic member from acting effectively when a paper thickness adjusting lever is operated in the direction opposite to the first direction by an operation part. CONSTITUTION:An operation part 12 is operated to be rotated around the pivot 11 of a lever 8 and brought into contact with the edge part 18 being a part of a cover 17. The action of the arm part 10 of the lever 8 becomes the optimum load bringing the card holder 14 of a carriage 2 into contact with paper 15 by the elastic action of a spring 13. At this time, the graduation '3' of a lever position display part 9 indicated by the indicator part 10 is confirmed as data showing the thickness of the paper 15 by an operator. When the value of the graduations of the lever position display part 9 indicated by the indicator part 19 is equal to that of the graduations of the lever position display part indicated by an indicator part 20, the positions of the indicator parts 19, 20 are preset so that the carriage 23 between a printing means 1 and a platen 5 becomes optimum with respect to the paper 15.
Patent JP-H10155377-A (JP)
Title: Water culture device
Inventor: YASUNAKA TOSHIO
IPC: A01G27/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the water culture device of a liquid surface up/down system capable of easily exchanging a tray, moving the tray and diverting the tray to another use. SOLUTION: This device is provided with the tray 10 where the root R of a plant P is installed at an upper part in the inside, a liquid pump 16 for sending out a culture solution to the tray 10, a culture solution supply pipe 14 attachable and detachable to/from the tray 10 whose one end 14a is disposed near a bottom part inside the tray 10 and other end 14b is connected to the liquid pump 16, a culture solution discharge pipe 18 provided so as to be branched from the culture solution supply pipe 14 from the middle position of the culture solution supply pipe 14 and a solenoid valve 22 provided on the middle position of the culture solution discharge pipe 18 for opening and closing the flow passage of the culture solution discharge pipe 18. The solenoid valve 22 is at the almost same height as one end 14a of the culture solution supply pipe 14 or below the one end 14a.
Patent JP-H05153244-A (JP)
Title: Remote maintenance system for remote terminal in exchange network
Inventor: OTSUKI JIRO
IPC: H04Q3/545
Filed: 1991-11-29
Abstract: PURPOSE:To facilitate maintenance and to reduce the processing burden of an exchange in an exchange network provided with a remote terminal (RT). CONSTITUTION:A subscriber terminal 1 is stored in an exchange 3A through plural RT 2A, 2B and 2C. A maintenance center 5 for maintaining RT 2A, 2B and 2C is stored in an exchange 3B. Mintenance protocols adopted with the maintenance center 5 and respective RT 2A, 2B and 2C are different, and the protocols required to be converted for their communication. Thus, protocol conversion devices 6A, 6B and 6C for mutually converting so as to be compatible with maintenance protocols of the maintenance center 5 and respective RT 2A, 2B and 2C so that they are stored in an exchange 3C. When the maintenance center 5 communicates with RT 2A, for example, they communicate through the protocol conversion device 6A.
Patent JP-H09132465-A (JP)
Title: Castable refractory
Inventor: IWAKAWA KAZUHIRO
IPC: C04B35/66
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a castable refractory excellent in strength, resistant to slag corrosion and to rupture, and applicability. SOLUTION: Sodium aluminate is incorporated by 2-20 pts.wt. into 100 pts.wt. of the refractory material contg. >=90 pts.wt. of >=1 kind among magnesia, pure spinel and magnesia-rich spinel. Consequently, a high strength is provided from room temp. to high temps., the resistance to slag corrosion is improved, the slurry viscosity is stabilized, and further the dangers of rupture are reduced at the time of raised temp.
Patent JP-H08150477-A (JP)
Title: Leakage detecting circuit for welding source
Inventor: ISHIDA TAKASHI
IPC: H02H3/34
Filed: 1994-11-28
Abstract: PURPOSE: To enable miniaturization of a welding source by providing a leakage detecting function in a welding source with the use of ZCT(zero phase current transformer) as a leakage detecting element and thereby allowing to use a breaker without a leakage detecting function of a size corresponding to a miniaturized welding source. CONSTITUTION: The circuit is structured such that a voltage is generated in accordance with the state of an electric current flowing in the wiring through ZCT 6 and that, if the current is balanced for each phase of AC source with three phases, no voltage is generated and that, if leakage occurs in any one of the three phases, voltage is generated. Being minute, the voltage is amplified by an amplifier 8 and outputted to a comparing and deciding part 9, where a comparison is made high or low between the reference voltage formed in this comparing and deciding part 9 and the amplified voltage generated in ZCT 6. If it is higher than the reference voltage, it is judged as a leakage state; and if lower, not a leakage state. At the time of leakage, CPU 10 generates a warning by operating a buzzer of an indicator 11.
Patent JP-H07170762-A (JP)
Title: Layered expansion actuator and manufacture thereof
Inventor: NARA KENICHI
IPC: H02N1/00
Filed: 1993-12-16
Abstract: PURPOSE:To control gaps between electrodes easily by alternately superposing and layering a plurality of unit insulating substrates, to which conductor sections and wiring sections are formed, and spacer members, to which electric connecting sections are formed. CONSTITUTION:A plurality of unit insulating substrates 21 are layered while the insulating substrates 21 are inverted longitudinally one by one and spacer members 24 are held. Wiring sections 23a, 23b for the unit insulating substrates 21 are jointed while being brought into contact with electric connecting sections 25a, 25b for the spacer members 24. The positions of the spacer members 24 held among the unit insulating substrates 21 are changed alternately at every one layer at both ends of the unit insulating substrates 21 and at the centers of the unit insulating substrates 21, thus elastically deforming the unit insulating substrates 21. The length of the wiring sections 23a, 23b for the unit insulating substrates 21 is elongated up to sections near the centers from the side edges of the unit insulating substrates 21, thus jointing the electric connecting sections 25a, 25b for the spacer members 24 at all positions with the wiring sections 23a, 23b.
Patent JP-H07167882-A (JP)
Title: Flowing speed-measuring apparatus for fluid
Inventor: DANKURI AKIO
IPC: F26B17/14
Filed: 1993-12-16
Abstract: PURPOSE:To improve a measuring accuracy of a flowing speed of fluid. CONSTITUTION:A flowing speed measuring apparatus for fluid has a rotor R having a rotary shaft 26 rotatably provided in a stationary frame 22 and blades 29 mounted at the shaft 26, and detecting means 34 having an element 31 to be detected and so mounted at the rotor R as to rotate integrally with the rotor R to detect the element 31 to be detected and mounted in the frame 22, and comprises elastic energizing means 37 provided to energize the shaft 26 to a downstream side of fluid in a flowing direction. A cover 27 covering an upstream side part of the shaft 26 in the flowing direction is so mounted at the rotor R as to rotate integrally with the rotor R.
Patent JP-2001133069-A (JP)
Title: Absorption refrigerating machine
Inventor: NAKAJIMA KUNIHIKO
IPC: F25B15/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine in which fuel consumption per cooling output is reduced while saving energy by utilizing the function of a boiler sufficiently and which can be handled easily by making compact the entirety of the absorption refrigerating machine. SOLUTION: In a reverse cycle evaporative absorption refrigerating machine, absorption liquid from a high temperature regenerator 7 is heated through a first additional heat exchanger 21 and supplied to a concentrator 30 and thermally concentrated absorption liquid therefrom is heated through a second additional heat exchanger 22 and supplied to a once-through boiler 40 and then thermally concentrated absorption liquid therefrom is supplied, sequentially, to the second additional heat exchanger 22, the first additional heat exchanger and a high temperature heat exchanger 6.
Patent JP-H11135708-A (JP)
Title: Substrate for semiconductor device and its manufacturing method
Inventor: MATSUBARA TOSHIYA
IPC: H05K1/03
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a semiconductor device that can be manufactured inexpensively and have simple structure, and its manufacturing method. SOLUTION: In a method for manufacturing a substrate A for a semiconductor device, where a plurality of circuit boards 10-12 in that a lead frame 25 and insulation layers 14, 17, and 18 are laminated are laminated still further, the lead frame 25 manufactured in advance is arranged into molds 26 and 27, a sealing resin is poured, and resin is sealed so that the specific part of the lead frame 25 is exposed on the surface of the encapsulating resin, thus manufacturing the circuit substrates 10-12.
Patent JP-H02194103-A (JP)
Title: Zinc powder for alkali cell and preparation thereof
Inventor: BUORUFUGANGU GUREEZAA
IPC: H01M4/42
Filed: 1989-12-07
Abstract: PURPOSE: To make even zinc powder having a residual lead content less than 30 ppm into the one suitable for alkaline batteries by adding bismuth to zinc powder for alkaline batteries having a specified compsn. CONSTITUTION: Zinc powder for alkaline batteries in which the content of zinc is <30 ppm, the content of indium is 10 to 10,000 ppm, the content of gallium is 0 to 1,000 ppm, and that of alkali metal and/or alkaline-earth metal is <=1,000 pmm is moreover incorporated with 10 to 10,000 ppm bismuth. Namely, the production of the zinc powder is executed by alloying zinc with an additive by the amt. to be required, e.g. in accordance with the well-known method and refining the obtd. molten metal.
Patent JP-H03176910-A (JP)
Title: Insulated wire
Inventor: FURUTA KENJI
IPC: H01B7/29
Filed: 1989-12-05
Abstract: PURPOSE:To increase adhesion of a ceramic insulating layer for covering a conductor and a heatproof resin layer made of polyimide group resin by interposing a low temperature baking resin layer. CONSTITUTION:A low temperature baking resin layer 3 is interposed outside of a ceramic insulating layer 2 for covering a conductor 1 to form a heatproof polyimide resin layer 4. Adhesion of the polyimide resin layer 4 and the ceramic insulating layer 2 is thereby increased to enable the formation of a heatproof insulated wire having excellent processability. The resin such as silicone group resin or the like which can be baked at a temperature not higher than 400 deg.C, especially at a temperature between 200-370 deg.C, is used for resin forming a low temperature baking resin layer. Ordinarily, the sufficient thickness thereof is 5-30mum. The resin in a wide range having polyimide or the like as principal chain and imide group can be use for heatproof resin.
Patent JP-H08182241-A (JP)
Title: Motor
Inventor: KAWAI YUJI
IPC: H02K5/10
Filed: 1994-12-20
Abstract: PURPOSE: To provide a motor having enhanced waterproofness. CONSTITUTION: The motor comprises a tubular part 5c of large diameter corresponding to a through hole having a central through hole 4b for passing a rotary shaft 2 with a tubular bush supporting part 4c projecting inward from a bracket 4 fixed to a stator 1 and an annular rib 4a projecting outward therefrom, a small diameter tubular part 5a projecting therefrom along the outer circumference of the rotary shaft 2, and a bush 5 provided with a flange 5b enlarging outward at the end part thereof. The bush is fitted, at the large diameter tubular part thereof, in the through hole in order to hold a bearing 3 thereat. A cup-shaped waterproof cover 6 having a fringe part 6a projecting up to the small diameter tubular part 5a along the inside of the annular rib and the outer circumference of the flange is applied over the rotary shaft and fixed in place.
Patent JP-H06206997-A (JP)
Title: Production of polycarbonate
Inventor: BORUFUGANGU AREBERUTO
IPC: C08G64/20
Filed: 1993-11-25
Abstract: PURPOSE: To obtain the compounds at a low cost by subjecting an oligocarbonate in the melt to a polycondensation under a specific condition passing the melt through a heated tube and simultaneously introducing an inert gas therein.  
     CONSTITUTION: An aromatic polycarbonate melt having a weight average mol.wt. of 200 to 20,000, preferably 3000 to 10,000, is passed through a heated tube having a length/diameter ratio of 10/1 to 200/1, and simultaneously inject- introducing an inert gas (preferably nitrogen gas) therein in a quantity of at least 1 m 3 , preferably 2 m 3 , with respect to 1 kg of oligocarbonate melt, carrying out a polycondensation at 200 to 400°C, particularly preferably at 250 to 350°C, and further regulating the ratio between extruded output of polycarbonate (in kg/hr) and the tube volume (in 1) in the range of 20/1 to 2/1, preferably 15/1 to 4/1, thereby the object compounds are obtained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03179504-A (JP)
Title: Method and device for resetting to original point
Inventor: ICHIKAWA TATSU
IPC: G05B19/18
Filed: 1989-12-08
Abstract: PURPOSE:To attain the automatic resetting to an original point even if the direction of the original point is unknown by providing an original point reset area setting means, an original point reset area check means, a check function selecting means, a reset direction inverting means, and a reset area check alarm means. CONSTITUTION:An original reset area 30 is decided by the lower and higher limit boundary values C and D which are set inside the boundary values A and B based on the shift start position S of a control subject. The control subject is shifted in an optional designated direction by a method P, and an original point reset dog signal 14 is detected during the shift of the control subject. When the dog signal is detected, an original reset operation is carried out as conventional. If no dog signal is detected, the control subject is automatically inverted at one of two boundaries of the area 30. Then the dog signal is detected while the control subject moves toward the other boundary. If the dog signal is not detected even when the control subject is moving toward both boundaries, a warning is produced to show a fact that an original point resetting operation is not finished yet. Then the shift of the control subject is stopped. Thus the operability is extremely improved owing to an automatic original point resetting operation.
Patent JP-H06208675-A (JP)
Title: Automatic vending machine for incense stick, candle and rosary and container for incense stick, candle and rosary suitable to be stored in the automatic vending machine
Inventor: YOSHITOMI ISAO
IPC: G07F9/00
Filed: 1992-11-02
Abstract: PURPOSE:To enable selling at all times without using a large space or manual aid by moving a container from a send-out part while being rotated by gravity, stopping it and making it takable by a user. CONSTITUTION:A hemi-cyclic rolling moving part 12 is connected at the lower part of a containing part 11. The containing part 11 is linked with the motion of a switch and sends the container of candles present at its lowermost to the rolling moving part 12. After being sent to the rolling moving part 12, the circumferential surface rolls inside the rolling moving part 12 with the gravity and the container is moved to a take-out port 8. In such a manner, many cylindrical or polygonal containers are contained inside the containing part 11 beforehand and the container storing merchandise corresponding to the switch pressed by the user is sent to the rolling moving part 12 and is moved to the take-out port 8 while being rolled.
Patent JP-H01156777-A (JP)
Title: Image forming method
Inventor: SHIGETA KUNIO
IPC: G03G15/06
Filed: 1987-12-15
Abstract: PURPOSE:To obtain the image of high quality by electrifying and reversely developing a photosensitive body formed by providing an adhesive undercoating layer containing the copolymer resin of maleic acid and a carrier generation layer containing an organic silicon-based resin on a conductive base body with a specific voltage. CONSTITUTION:The adhesive undercoating layer 7 containing the maleic acid- modified vinyl chloride/vinyl acetate copolymer resin and the carrier generation layer 6 containing the silicone resin are provided on the conductive base body 1. And the photosensitive body is formed by providing a carrier transportation layer 4 consisting of a carbazole derivative on the layer 6. After the photosensitive body is electrified by the electrifier of a developing device so that the absolute value of the electrification potential becomes 400-900V, an electrostatic latent image is formed there. And the reverse development is performed by impressing the DC bias voltage with the absolute value which is potential lower by 0-200V than the absolute value of the electrification potential. Thus, black dots can be prevented from occurring and also the film peeling and the film floating of the generation layer can be prevented thereby obtaining the image of high quality.