baber/WOPTO huggingface dataset:
Patent JP-H05182844-A (JP)
Title: On-load tap changing device
Inventor: SATO TORU
IPC: H01F29/04
Filed: 1991-12-27
Abstract: PURPOSE:To drive a gate electrode of a switching device without using a control power source by installing both a main switch and a bidirectional switching device parallely. CONSTITUTION:A pair of current transformers 15 and 16 and main switches 13 and 14 are inserted in series between a pair of movable contacts 4 and 5 for selecting a plurality of taps 1 and 2 and an external connection terminal 10 respectively. A current-limiting resistor 7, a resistor transformer 8 and a resistor switch 9 are inserted thereinto through a changeover switch 6 in series, and a bidirectional switching device 12 is inserted between a second changeover switch 11 which changes over and connects the both ends of the current-limiting resistor 7 and the outer connection terminal 10. A third changeover switch 17 is connected to the gate of the switching device through a gate circuit 18. This switch 17 changes over and connects the secondary sides of the transformers 15 and 16 to the secondary side of the resistor transformer 8, interlocking with the second changeover switch 11. The switching device 12 is designed to drive the gate electrode directly by means of the secondary electric current of the transformers 15 and 16.
Patent JP-2000176111-A (JP)
Title: Game machine
Inventor: WATANABE KANEHISA
IPC: A63F7/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein the contents of a game are original and attractive and a player can play the game, taking interest therein as long as he likes. SOLUTION: In a pachinko machine 1a, when a ball enters an ordinary variation scoring mechanism 4, a pattern displayed on a pattern display element 3 varies and is fixedly displayed after a predetermined time period. If the pattern fixedly displayed is a specific hit pattern or an ordinary hit pattern, a hit state is generated. If the pattern fixedly displayed is a small hit pattern, a small hit state is generated. If a high probability state is not being generated and if a small hit pattern is fixedly displayed, a small hit pattern which is the same as the small hit pattern or which is different from it is still-displayed, and if a high probability state is being generated and if a small hit pattern is fixedly displayed, an ordinary hit pattern or a small hit pattern is still- displayed.
Patent JP-H05183524-A (JP)
Title: Receiver using optical transmission system
Inventor: HOSHINO NORIYASU
IPC: H04B10/69
Filed: 1991-12-30
Abstract: PURPOSE:To obtain stable control by preventing deterioration in system noise temperature in an optical transmitter so as to prevent chattering of a step attenuator used to eliminate restriction on a reception system dynamic range. CONSTITUTION:Optical transmitters 4, 5 sending a signal for an IF band are provided to the receiver and a step attenuator 3 is connected to a pre-stage of the optical transmitter 4 and the step attenuator 3 is switched by a switching control signal obtained by comparing an AGC voltage corresponding to an input signal level with a reference voltage at a comparator 8, and two different voltages are set for reference voltages of the comparator 8 and a hysteresis is provided to the comparison output to prevent chattering with respect to an input signal in the vicinity of the control level.
Patent JP-2001174622-A (JP)
Title: Method of manufacturing color filter and its manufacturing device
Inventor: KITAMURA YOSHIYUKI
IPC: G02F1/1335
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a means to prevent such a problem as mixing of colors due to invasion of R, G, B pastes into adjacent pixel parts via horizontal lattices of a black matrix from occurring when the black matrix substrate is coated with the pastes in stripes. SOLUTION: The method of manufacturing a color filter is characterized by forming the black matrix parts placed on the both sides of a color pixel part toward the stripe direction as the highest parts and subsequently by forming a color coated film in stripes in the manufacturing method for the color filter forming the color coated film in stripes on the color pixel part in the black matrix on the substrate and the manufacturing device for this purpose is provided.
Patent JP-H05171891-A (JP)
Title: Pipe line correction driving method
Inventor: KIMURA KOICHI
IPC: E21D9/06
Filed: 1991-12-24
Abstract: PURPOSE:To promote execution efficiency by drawing out a burned pipe straying from the planned line and, at the same time, burying a new pipe line with an opposed corrector placed in the front through a specific interval, and moving excavated earth in a gap on the peripheral surface of the corrector. CONSTITUTION:A pulling device of a PC steel material 8, etc., is mounted to a partition wall 10 of a guide body 5 straying from the planned line. After that, the other end of the steel material 8 is mounted to a pulling jack in a starting vertical shaft so that it is capable of drawing. Then, a corrector 1 having an excavation means 2 and a rotary body 3 consolidating and moving excavated earth is provided, and it is placed on the planned line of a reaching vertical shaft side and is capable of driving with a jack. The guide 5 is drawn to the starting vertical shaft side through the steel material 8 and, at the same time, a new pipe line is driven and buried by the corrector 1. In addition, during the excavation, an interval between the corrector 1 and the guide body 5 is kept in a certain distance so that a large gap is not generated, and the excavated earth is consolidated and moved to an empty space for correction from a moving earth port 4. According to the constitution, the looseness of the ground and the non-uniform settlement of the buried pope can be prevented, and a construction cost and a construction period can be also reduced.
Patent JP-H11174416-A (JP)
Title: Liquid crystal display device
Inventor: YABU SHIGEKI
IPC: G09G3/36
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To attain always optimum temperature-compensated control independently of the dispersion of a cell thickness or power supply voltage by previously measuring deviation between an optimum driving condition of a liquid crystal(LC) panel and a temperature compensation table, storing the deviation as an offset value and controlling the driving condition of the LC panel by shifting the table by the offset. SOLUTION: A temperature compensation table in which the combination of driving voltage Vop and one horizontal scanning period 1H to be a proper driving condition is written in accordance with digital data AD corresponding to the temperature of an LC panel 1 is stored in a programmable ROM 6c built in an MPU 6b. In a driving margin inspection to be executed before shipment, a deviation between the table and an optimum driving condition in each LC panel is measured and stored in a memory 6g as an offset value AD3. At the time of temperature-compensated control, the table is shifted by the stored offset AD3 and the optimum driving condition is controlled to minimize the deviation of the optimum driving condition from the table due to dispersion in each LC panel.
Patent JP-2000177155-A (JP)
Title: Illuminator
Inventor: MIYAZAKI NOBUO
IPC: B41J2/32
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make the illuminance for an object uniform while preventing increase in size by disposing an illuminator along the main scanning direction at a position facing the irradiating face of the object moving relatively in the sub-scanning direction and irradiating the irradiating face of the object entirely with visible or ultraviolet rays from a light source. SOLUTION: A color thermal recording sheet 3 is inserted from an insertion opening 2 and discharged from a discharge opening 4 after being thermal recorded and fixed. A recording sheet 3 is carried by means of a thermal head 6 comprising a heating element array 6a arranged with a large number of heating elements in lines in the main scanning direction orthogonal to the sub- scanning direction and a platen roller 7. Forward edge 3a of the recording sheet 3 is detected by means of a reflective photosensor 8 and an illuminator, i.e., a fixing unit 14, is disposed on the forward downstream side of a carrying roller 9. Furthermore, yellow and magenta light sources 15, 16 are disposed and filters 15a, 16a for modulating the emission central wavelength of radiated UV-rays are fixed to the front face of both light sources 15, 16 each employing a panel-like light emitting display.
Patent JP-H11182028-A (JP)
Title: Platic form
Inventor: NAKAMURA TOSHIO
IPC: E04G9/05
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To secure a light weight and a sufficient rigidity and improve a shielding property against heat generated by sunshine by providing a thick part of a foamed structure of which sheathing board is made of resin, and a skin layer integrally formed at a thick concrete-placed face side. SOLUTION: A flat plate-form sheathing board part having a concrete-placing face is formed in a resin-made form 10 and a thick rectangular flat board 12 having a foamed structure is also formed therein. And skin layers 14, 14 more dense than the inside, having a flat surface, are integrally formed with the same material with the thick part 12 of the foamed structure at both faces of the thick part 12. Since such a resin-made form is thick, a sufficient rigidity can be obtained. And since a foamed structure is provided in the inside, the weight is relatively light. And further, as the skin layers 14, 14 are formed at the surface of the thick part 12, it can be avoided that the concrete-placed surface is dried by the heat generated by sunshine and deteriorated even when it is irradiated for a long time. Accordingly, sufficient rigidity and weight reduction can be effectuated.  The shielding property of heat generated by sunshine can be improved.
Patent JP-H11257992-A (JP)
Title: Car navigation system
Inventor: MORIMOTO YASUMI
IPC: G09B29/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate guidance even if a characteristic object is extended or removed by recognizing the image of a characteristic object at a guide point and adding or correcting the guide based on the current installation conditions of the characteristic object. SOLUTION: The control system for a car navigation system guiding the course comprises a course setting means 4A, a course memory means 4B, a guide control means 4C, and a characteristic object recognizing means 4G. At first, current position of a vehicle is acquired and then intersections to be guided are acquired from a course data. A guide phrase of fixed representation is produced at a point of specified distance to an intersections to be guided and when a characteristic object, e.g. a signal, is recognized from a forward scene image, the guide phrase is corrected to a comprehensible representation based on the characteristic object. If a content stored in the data base of an information memory 3 is different from results obtained through actual image recognition, a corresponding phrase is produced and the data base is updated.
Patent JP-H11188951-A (JP)
Title: Recording apparatus and receiving control method therein
Inventor: HIBI MAKOTO
IPC: B41J29/38
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus suppressing the generation of host recovery phase within a data transfer phase from a host computer to the recording apparatus in an ECP mode while executing speed reduction control as is conventional to enable the enhancement of the throughput of the whole, and the receiving control method in the recording apparatus. SOLUTION: A recording apparatus 102 has a time measuring means 104 for measuring the time from the generation of nStrobe within a data transfer phase from a host computer 101 in an ECP mode conforming to an IEEE 1284 standard to the generation of a host recovery phase and storing the measured time in a memory 105, and an interface control part 103 reacting Busy during the time from the generation of nStrobe to the generation of the host recovery phase on and after.
Patent JP-H11190506-A (JP)
Title: Garbage incinerator
Inventor: SATO TETSUYA
IPC: F23J15/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a garbage incinerator with a decreased installing area by making soot and poisonous gasses absorb into water to deodorize. SOLUTION: A door 3 for dumping garbage is openably mounted at an upper part of the front of a combustion chamber 1 for incinerating garbage, a metal screen-shaped grating 4 on which the garbage is placed is mounted at a lower part in the combustion chamber 1, a drawer 5 as tray of incineration ash or the like is installed free to take in or out under the grating 4 and a water tank chamber 6 is placed on the combustion chamber 1 through a heat insulating material 7. The water tank chamber 6 is filled with water 8 and a first exhaust pipe 10 is provided to communicate between an exhaust port on an upper side of the combustion chamber 1 and an exhaust inlet at an upper part of the water tank chamber while the tip of the first exhaust pipe 10 is submerged into the water 8.  A second exhaust pipe 12 is fitted into an exhaust outlet on the top surface of the water tank chamber 6 to discharge an exhaust gas to the atmospheric air and a deodorizing device 13 for deodorizing an exhaust is arranged at an intermediate part of the second exhaust pipe 12. A servicing hole for inspecting the water 8 and for cleaning inside is provided on the top surface of the water tank chamber 6 and a lid 9 is put on the servicing hole. A drain valve 6d for exchanging the water 8 is provided on a lower side of the water tank chamber 6.
Patent JP-H11192245-A (JP)
Title: Interdental cleaner
Inventor: ISAKA RYUICHI
IPC: A61C17/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an interdental cleaner whose cleaning body will not easily drop out of the shaft or rotate around the shaft, and which can be safely and securely inserted between teeth without hurting the gums. SOLUTION: A cleaning body 2 made of a material containing bubbles or having a three-dimensional net structure is attached on the top of the shaft 1 of this interdental cleaner to cover the top of the implement. And a rotation preventive piece 4 preventing the cleaning body 2 from rotating is attached protruding at an appropriate position in the shaft covered by the cleaning body 2. The cross section of the cleaning body 2 is almost triangular or square, and the top 5 of the shaft 1 covered by the cleaning body 2 is rounded without angles. The top 5 of the shaft 1 is exposed to the outside from the top surface of the cleaning body 2, and a flange 3 in contact with the base of the flossing tip 2 is formed in the shaft 1.
Patent JP-2001184960-A (JP)
Title: Discharge tube and deterioration indicating insulator using it
Inventor: IRIE TAKASHI
IPC: H01J11/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a discharge tube having a life span which is significantly extended as compared to the prior articles, as well as a deterioration indicating insulator using the discharge tube. SOLUTION: A metal electrode 2 within a discharge tube 10 is formed as a segment electrode and led out of the tube using a lead wire 3. This discharge tube 10 as an electric field-inducing light emitting conductor is attached to a cap or pin of an insulator constituting an insulator string, or a line hardware connected to the cap or pin, and emits light by an electric field generated by a voltage shared by a wholesome insulator. Also, a needle-shaped protrusion may be attached instead of the discharge tube 10.
Patent JP-H11199330-A (JP)
Title: Construction of castable refractory
Inventor: MORI JUNICHIRO
IPC: F27D1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To increase the tolerance of castable refractory that is used for lining molten metal vessels such as molten steel ladles and the like by reducing its cracking and peeling. SOLUTION: A composition mainly containing Al2 O3 and MgO, and <0.5 wt.% of CaO is combined with 0.05-5 wt.% in outer percentage of a polyvalent metal salt of a hydroxycaboxylic acid on the solid basis and the resultant composition is kneaded with water (or liquid) and the kneaded product is cast. At this time, the composition and/or water (or liquid) are heated at 20-40 deg.C, then they are kneaded and cast whereby the curing time can be shortened and the endurance is increased.
Patent JP-H11189889-A (JP)
Title: Production of hydrogen peroxide and alkali hydroxide
Inventor: UNO MASAHARU
IPC: C25B1/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing a soln. of hydrogen peroxidehaving a suitable alkali ratio [the molar ratio of (alkali hydroxide)/(hydrogen peroxide)], in the electrolytic production of hydrogen peroxide by-producing alkali hydroxide, by regulating the ratio of both products. SOLUTION: An anolyte contg. sulfuric acid and sodium sulfate is fed to an anode chamber 3 as the main body of an electrolytic cell divided into the anode chamber 3 and a cathode chamber 4 by a cation exchange film 2, and electrolysis is executed. Sulfuric acid and sodium sulfate reslectively form hydrogen ions and sodium ions, and since, in the case the amt. of hydrogen ions is larger, in hydrogen peroxide and sodium hydroxide to be formed in the cathode chamber, the relative amt. of the former increases, and, in the case the amt. of sodium ions is larger, the relative amt. of the latter increases, by adjusting the amounts of sulfuric acid and sodium sulfate to be added, the ratio of alkali in the catholyte can be regulated.
Patent JP-2000191390-A (JP)
Title: Compost turning over device
Inventor: ONODERA HIROSHI
IPC: A01B17/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To constitute a compost turning over device in such a manner that the device is capable of enhancing the effect of turning over by feeding composite raw material in a fine and small massive form, is capable of further improving working efficiency, facilitates manipulation for operation, facilitates the mounting to an existing working machine and is easily usable. SOLUTION: A cap 4 for opening and closing the aperture of a bucket 2 supported at a base machine is pivotally fitted to this bucket. This cap is provided with discharge rotors 3 for scraping the composite raw material housed in the bucket. The composite raw material is captured into the bucket by the closing act of the cap 4 and the composite raw material is fed in the small massive form by rotationally activating the discharge rotors in the closed state with the cap held downward. More particularly, the discharge rotors are formed by radially projecting plural scraping members 15 to the outer peripheries of revolving shafts 14. Further, the scraping members are formed to a planar shape flat in a rotating direction so that the composite raw material can be cut.
Patent JP-2001186544-A (JP)
Title: Three-dimensional image input device
Inventor: SEO SHUZO
IPC: G01S17/89
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To enhance range finding accuracy to detect the three-dimensional shape of a measured object, without substantially extending the output range of an image pickup element. SOLUTION: An electric charge storage period TU begins at the same time as with the trailing of a pulse of range finding light and terminates after the trailing of the pulse of reflected light. That is, the signal electric charges equivalent to a time t1 are detected. The storage electric charge quantity E1 obtained by integrating the signal charge is k.I.t1, where k is a proportional constant and I is the reflected light intensity. In a 2nd range finding mode, the electric charge storage period TU begins at the time prior to a time t0, after the trailing of the pulse of the range finding light and terminates after the trailing of the pulse of the reflected light. That is, in the 2nd range finding mode, signal charges equivalent to a time (t0+t1) are detected among the reflected light. The storage electric charge quantity E2 obtained by integrating the signal charge is k.I.(t0+t1).  The distance to the measured object is obtained, on the basis of the storage charge ratio E1/E2.
Patent JP-2000194455-A (JP)
Title: Data processor and its data processing method
Inventor: KITAO ICHIRO
IPC: G06F1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a data processor capable of confirming a generated reset factor even if a reset operation is started again after the reset operation is carried out and its data processing method. SOLUTION: When plural reset detecting means 120 separately transmit a reset signal in accordance with the generation of plural kinds of reset factors, a data processing means 101 executes a reset operation. However, it is possible to confirm a generated reset factor even if a reset operation is started again after it is executed because a reset writing means 130 performs data writing one of plural kinds of prescribed data to a prescribed address of a data storing means 110 in accordance with the transmission of a reset signal by one of the plural reset detecting means 120.
Patent JP-2000196094-A (JP)
Title: Thin film transistor substrate and liquid crystal display device
Inventor: NAGAHIRO NORIO
IPC: G02F1/1368
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent defective pixels from occurring by a method wherein a light blocking layer is arranged on an interlayer insulating film covering one of a pair of low-concentration impurity regions, formed of the same layer with a source/drain electrode, and then is separated from the source/drain electrode. SOLUTION: A polycrystalline silicon film 2 is formed on the surface of a non-alkaline plate 1, and a gate insulating film 3 and a gate electrode G are laminated on the intermediate surface of the silicon film 2. An interlayer insulating film 5 is arranged so as to cover the gate electrode G, and an electrode layer of single-layered or multilayered structure is formed thereon. One of a pair of regions 2b of low-impuirity concentration of the polycrystalline silicon film 2 is covered with a light blocking film 7b, and the light blocking film 7b is formed of the same layer with a source/drain electrode, 7a and separated from the source/drain electrode 7a. By this setup, defective pixels can be prevented from occurring even if a TFT substrate gets misaligned with a black matrix.
Patent JP-2000192413-A (JP)
Title: Road-surface spraying service car and road-surface spraying method using the same
Inventor: MESHIDA NORIO
IPC: E01C19/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve spraying performance by spraying a binding agent or the like while relatively moving a spraying device to a service car body. SOLUTION: A spray bar 2 with a plurality of spray nozzles is installed in parallel with the progressive direction A of the road-surface service car 1 in the service car 1, and can be moved in the direction B crossed at right angles with the direction A, and a traveling truck 3 is mounted as a shifter. A supply tank 6 for a binding material or the like and the bar 2 are connected by a supply hose 9 through a pump 7 for discharge. The service car 1 is stopped, a spraying material is sprayed from the spray nozzles while moving the bar 2 at fixed speed in the direction B in case of the execution of works, and spraying and the movement of the bar 2 are stopped after the bar is shifted at a fixed distance.  The service car 1 is moved forward at the fixed distance and stopped, the bar 2 is moved in the opposite direction and the spraying material is sprayed, and subsequently the same operation is repeated. Accordingly, a trace quantity of the spraying material per unit area can be sprayed stably and uniformly only by quickening the speed of travel of a spraying device.