baber/WOPTO huggingface dataset:
Patent JP-H11191983-A (JP)
Title: Drive circuit of ultrasonic motor
Inventor: FURUKOSHI HIROYUKI
IPC: H05K9/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent an audible sound from being generated by electrostatically shielding an oscillation circuit so that electrostatic induction to each oscillation circuit due to a high voltage being outputted from each drive voltage generation circuit can be suppressed. SOLUTION: When ultrasonic motors 10 and 70 are driven simultaneously, a high voltage is outputted from the drive voltage generation circuits of the ultrasonic motors 10 and 70, so that electrostatic induction may be generated by oscillation circuits 34 and 64. However, since the oscillation circuit 34 is electrostatically shielded by a metal plate and the oscillation circuit 64 is shielded by the metal plate, the generation of electrostatic induction can be prevented, thus stabilizing an oscillation frequency being outputted from the oscillation circuits 34 and 64 and preventing the audible sound from being generated.
Patent JP-H10274430-A (JP)
Title: Warming/ventilating structure
Inventor: HIRAHATA KAZUHIRO
IPC: F24D5/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To sustain a comfortable indoor environment by an arrangement wherein the outer wall of a housing is provided with an air supply port communicating between an outdoor air supply port made on the indoor side of the outer wall and an indoor air supply port made in the inner wall surface and disposing a radiation plate on the indoor side of the indoor air supply port while spacing apart therefrom. SOLUTION: An outer air intake port 2 communicates between an indoor air supply port 4 made in the inner wall surface Wa and an outdoor air supply port 5 made in the outer wall surface of an outer wall W and a radiation plate 6 is provided on the indoor side of the indoor air supply port 4. The radiation plate 6 heats up the air in a heating space S, i.e., an air gap defined by the radiation plate 6 and the inner wall surface Wa itself, and an indoor, communicating section 7 communicates between the heating space S and the indoor R. The indoor air supply port 4 is provided with a plate 13 for guiding upward the air passing through the indoor side. The induction plate 13 enhances the heating effect of the radiation plate 6 and prevents chill flowing downward from flowing on the floor F and touching the foot thus sustaining comfortability.
Patent JP-H05176920-A (JP)
Title: X-ray ct system
Inventor: TONAMI HIROMICHI
IPC: A61B6/03
Filed: 1991-12-26
Abstract: PURPOSE:To guide X rays which transmit vertically through the inside of a body to be examined among X rays irradiating from a rotary cathode X-ray tube, to an X-ray detector. CONSTITUTION:On the inner peripheral surface of a vacuum vessel 10, a rotary frame 21 is supported freely rotatably and a circular arc-like X-ray detector 23 is attached thereto. To the inner peripheral surface of a rotary cathode 12 provided with a filament 14 for emitting a thermoelectron, and the outer peripheral surface of the rotary frame 21, permanent magnets 19, 22 for generating magnetic force for attracting each other are attached. By this magnetic force, the rotary frame 21 rotates while synchronizing with the rotation of the rotary cathode 12. That is, since the X-ray detector 23 rotates while synchronizing with an X-ray focus turning round on the fixed anode 11, the X-ray detector 23 can be arranged right under the X-ray focus, and X rays which transmit vertically through the inside of the body can be detected.
Patent JP-H10173502-A (JP)
Title: Organic combination transistor cascade connection thyristor element
Inventor: YABUKI MANABU
IPC: H03K17/567
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain an organic combination transistor cascade connection thyristor element capable of supplying load to voltage/current intermitting or variably intermitting only by simply switch-controlling between a base polar and a gate polar by forming an organic combination using it's own connection capacity. SOLUTION: By charge/discharge-driving a capacitor 4 to which cascade- connected a peculiar transistor 1 and a thyristor 2 are by-pass connected, they are organic-combined and the connection capacity of element is generated, and the opening and closing power of the voltage of the thyristor is controlled to be small. Then, between the base polar 5 and the gate polar 8 is switching- controlled, and if the thyrisor 1 is turned on, a capacitor charge is switched to discharge inside the transistor 1 using that on resistance and a base current is flown, so that a collector current in a saturation region supplies the holding current of the thyristor 2.  Thus, the transistor 1 controls the current of a DC voltage source and the thyristor 2 controls its voltage, and a organic combination transistor cascade connection thyristor element completely different from a conventional thyristor is obtained.
Patent JP-H05181785-A (JP)
Title: Data transfer system
Inventor: TOI TETSUYA
IPC: G06F13/38
Filed: 1991-12-27
Abstract: PURPOSE:To provide a data transfer system capable of the burst transfer through a shared bus even between master and slave units with different port width. CONSTITUTION:In the data transfer system transferring data through the burst transfer, a master unit 1 and a slave unit 2 are connected to a shared bus 3. A transfer interface buffer 1-3 forming the register cells in the matrix form is provided in the master unit 1 and the slave unit 2. The data written in the register cell can be shifted freely in the row and column directions. In the case of the data exchange with the shared bus 3, the shift in the column direction is performed at every burst cycle. In the case of the data exchange between the master device 1-1 and the slave device 2-1, the shift in the row direction is performed. Thus, the data of the consecutive number can be arranged in the column direction of the transfer interface buffer 1-3 with the same byte width as the port width of the transfer destination. Thus, the burst can be transferred between devices with different port width.
Patent JP-H05179885-A (JP)
Title: Continuous excavator for shaft and adit
Inventor: KAINUMA NORIO
IPC: E21D1/03
Filed: 1991-12-26
Abstract: PURPOSE:To enable the easy manufacture of a continuous excavator for a shaft and an adit. CONSTITUTION:A cylindrical seal body 2 rotatable around a lateral centerline X2 right-angled to the longitudinal centerline X1 of a shaft shield skin plate 1 is disposed in the shaft shield skin plate l. A shield excavator 4 slidable in the direction of an excavating centerline X3 right-angled to the lateral centerline X2 of the cylindrical seal body 2 is provided in the cylindrical seal body 2. The cylindrical seal body 2 is thus used without using a spherical body so as to facilitate manufacture.
Patent JP-H06196315-A (JP)
Title: Grooved magnet and manufacture thereof
Inventor: MASUDA NOBORU
IPC: H01F7/02
Filed: 1992-12-24
Abstract: PURPOSE:To provide a grooved magnet which is protected from any possible damage produced by a repulsion magnetic field when the magnetic pole of an identical polarity is magnetized in a magnetized area on a grooved magnetic substance board divided by each groove and its manufacturing method. CONSTITUTION:A magnetic substance board 10 is temporarily bonded with a reinforcing board 4 with an adhesive 6. A plurality of lattice-shaped grooves 5 are formed on this magnetic substance board 10 based on a known technique, such as slicing or charging work. A reinforcing material 8 is filled up into each of the grooves 5 and cured, thereby reinforcing the grooves 5. A magnetic pole of an identical polarity is magnetized in a magnetized area 12 divided by each groove on the magnetic substance board 10 under this condition and the magnetic substance board 10 is removed from the reinforcing board 4, thereby forming a grooved magnet.
Patent JP-H10181804-A (JP)
Title: Telescopically compressible trash can
Inventor: HAGIWARA MITSURU
IPC: B65F1/10
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a convenient telescopically compressible trash can which is adapted to be telescopically compressed in a single operation so as to compress trash held therein through its reduced volume for receiving more trash as well as automatically revert to its original state. SOLUTION: A telescopically compressible trash can comprises a can body and a lid body 4. The can body is constituted of an upper body 1 mounted with a compression rod 3a, and a lower body 2 mounted with a spring holder 3 for holding therein a compression spring 3b. The upper body 1 is slidable downward on the lower body 2. The lid body 4 mounted on the upper body 1 is internally fitted with an inner lid 5 which is provided with an extension spring 6b stretched between a compression plate 6a fixed at the lower tip of a compression handle 6 inserted therethrough and the inner side thereof at the uppermost position.
Patent JP-2000167746-A (JP)
Title: Method and device for preventing improper machining
Inventor: SUGIYAMA YOSHIAKI
IPC: B23Q17/24
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce improper machining due to positional deviation of a workpiece. SOLUTION: Displacement detectors 11, 12 are attached to reference faces 13, 14 of a workpiece 16 fixed by a workpiece fixing means 17 on a table 15, respectively. When positional deviation occurs in the workpiece 16 during machining, outputs of the displacement detectors 11, 12 are sent to a controller 30. The controller 30 detects this positional deviation, stops machining operation by a robot 20, and informs a worker of the positional deviation of the workpiece 16 by an alarm device 31.
Patent JP-H05178262-A (JP)
Title: Damper arrangement structuer for rear wheel suspension device for motorcycle
Inventor: SASAKI KAORU
IPC: B62K25/20
Filed: 1991-12-27
Abstract: PURPOSE:To improve the space efficiency and avoid the complicated formation of an operation transmission mechanism. CONSTITUTION:The damper arrangement structure of a read wheel suspension device for motorcycle which is interposed between a rear arm 21 and a car body fixing part is constituted by providing a buffer spring for softening the shock applied to the rear wheel from a road surface and a damper for suppressing the irregular vertical vibration of the rear wheel. In this case the buffer spring is arranged as a strip plate shaped leaf spring 31, below an oil pan 28, and a rotary type damper 30 is constituted by arranging a rotary piston 33 in rotatable manner in a damper case 32. The rotary type damper 30 is arranged so that the rotary shaft of the rotary piston 33 is set coaxial with the pivot shaft 27 of a rear arm 21, and the rotary shaft is fixed on the rear arm 21, and the damper case 32 is fixed on the crankcase.
Patent JP-H05177613-A (JP)
Title: Production of planar member of concrete or the like having hollow part
Inventor: AMITANI MASAAKI
IPC: B28B7/34
Filed: 1991-12-26
Abstract: PURPOSE:To form a hollow part in a reinforced planar member by a method wherein a hollow part forming member formed by kneading a lost wax or the like and setting the same is provided, and concrete or the like is placed. CONSTITUTION:Skeleton members, such as vertical reinforcing bars 5 and horizontal reinforcing bars 6, are provided between a side plate 2 and a partition plate 3 or between the partition plates 3 at appropriate intervals. In a space between the skeleton members, a heating wire 8 is previously disposed upwards of a hole 13 formed in a bottom plate 1. A hollow part forming member is formed by kneading lost wax, graphite powder, or the like and setting the same. The two or more members are hung on the reinforcing bars 6 through wires. Sleeves 9, 10 for discharging the hollow part forming members 7 are respectively provided between the upper and lower hollow part forming members and under the lower hollow part forming member, and a discharge pipe 11 is also provided. Concrete or the like is placed in each shuttering, cured, and set. After that, the hollow part forming members are fused by carrying an electric current to the heating wire 8 to flow out of the shuttering through the sleeves 9, 10 to discharge through the discharge pipe 11.
Patent JP-2001169715-A (JP)
Title: Bean card refuse-blended bread
Inventor: NISHIO KENICHI
IPC: A21D2/36
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To produce a bean curd refuse-containing bread, rich in proteins and food fibers, capable of prompting an effective utilization of the bean curd refuse which is an industrially waste material. SOLUTION: This bean curd refuse-containing bread is produced by forming a bread dough containing the bean curd refuse and poppy seeds in 3-8 mm thickness, which contains 5-95 pts.wt. bean curd refuse based on 100 pts.wt. wheat flour and 2-6% poppy seeds based on the total amount of the materials, then fermenting, baking, or fermenting, baking, baking and frying, or baking and drying in its non-fermented state.
Patent JP-2001176661-A (JP)
Title: Brightness restoration method of organic el element and organic el element
Inventor: SHIRAI MIKIO
IPC: H01L51/50
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a brightness restoration method of an organic EL element restoring brightness if required, by inspecting and discriminating of a defected pixel or a pixel with low brightness, and also provide the organic EL element restored by the method. SOLUTION: In the organic EL element capable of linear-sequentially driving, the linear sequential drive based on the applied voltage 10 V and the frequency in 70 Hz are carried out, that is, setting an anode a1 at first and the linear sequential drive from a cathode c1 to cathode cn is carried out. Next, by setting an anode c2, and the linear sequential drive from a cathode c1 to cathode cn is carried out. This drive operation is performed one by one to an anode am, and an inspection of emission or no-emission in all pixels is carried out. By the inspection, elements having defects in the pixel are omitted as the inferior items, and for the elements without a pixel defect, each pixel is discriminated whether it has predetermined brightness or not, and if necessary, by a treatment such as an electric field aging or heat aging, the brightness restoration of the pixels is performed.  Each processing of the inspection, the discrimination and the restoration may be repeated.
Patent JP-H11172485-A (JP)
Title: Polishing device of common conductor for electrolytic refining equipment and pickling device of common conductor for electrolytic refining equipment
Inventor: MATSUMOTO SHINGO
IPC: C25C7/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device or pickling device for common conductors for electrolytic refining equipment capable of continuously and automatically polishing or pickling the sections for supporting the anode lugging molds or cathode starting plates of the common conductor installed on the side walls partitioning adjacent electrolytic cells of the electrolytic refining equipment to improve the electrolytic efficiency. SOLUTION: The polishing device of the common conductors 31 is constituted to polish the sections supporting the anode lugging molds or the cathode starting plates of the common conductors installed on the side walls 30a partitioning the adjacent electrolytic cells of the electrolytic refining equipment by a polishing means 12 while injecting dilute sulfuric acid or an electrolyte just prior to the placement of these anode lugging molds or the cathode starting plates. Since the polishing is executed just prior to the placement, the placing of the anode lugging molds or the cathode starting plates on the surfaces right after the polishing is made possible and the conduction defect may be averted.  In addition, the polishing is executed while the dilute sulfuric acid or the electrolyte is injected and, therefore, the surfaces having the higher electrical conductivity are formed by dissolving the adhered solid metal salts, polishing dust or the like and the simultaneous replenishment of the acid in the electrolytic cells is made possible by returning the acid to the electrolytic cells.
Patent JP-H06200651-A (JP)
Title: Drive-in underground circular parking lot
Inventor: ATSUMI TSUTOMU
IPC: E02D29/045
Filed: 1992-12-28
Abstract: PURPOSE:To promote parking efficiency and car controllability by providing parking lots on both sides of a circular runway, providing a gateway in a tangential direction of the runway and, at the same time, differentiating a slope of the runway in the gateway from a slope of a runway in the parking lot. CONSTITUTION:Parking lots 7, 7', 8 and 8' are provided on both sides of a spiral runway 10 and, at the same time, driveways to gateways A and B are provided in a tangential direction of the circular runway 10. A slope of the gateway in the driveway is different from a slope of a runway in the parking lot. In addition, a machine room such as an electric room, a pumping room, etc., is provided to the central part of the parking lots and, at the same time, a ventilation tower is provided. According to the constitution, a space can be effectively utilized.
Patent JP-H11171743-A (JP)
Title: Production of toothpaste
Inventor: MIYAZAKI EIJI
IPC: A61K8/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a toothpaste in a short time which reduces bubble entrainment and shows excellent smell and high homogeneity of the components. SOLUTION: This is a method for producing a toothpaste comprising of wetting agents, abrasives, perfumes, caking additives, foaming agents and water. The method comprises (1) a process for preparing a swelling aqueous solution containing a caking additive and a wetting agent, (2) a process for mixing a perfume with the swelling aqueous solution, (3) a process for kneading an abrasive with the swelling aqueous solution mixed with the perfume and (4) a process for mixing a foaming agent with the abrasive kneaded product.
Patent JP-H11171037-A (JP)
Title: Tie rod assembly for vehicle
Inventor: KURODA SHIGERU
IPC: B62D7/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a tie rod assembly for a vehicle that can reduce the weight of a steering system by reducing the weight of a tie rod in a marked degree. SOLUTION: A tie rod body 21 of a tie rod 20 is formed in hollow shape, and heat treatment is applied thereto. A fitting end part of the tie rod 20 to the body side is formed in solid eye shape by upsetting, and an external thread is formed at a fitting end part to the wheel side by cold pipe contraction and thread rolling. An adjuster is connected to the external thread. In the hollow tie rod, a rubber bush or a pillow ball bush is used for a power steering fitting part.
Patent JP-2001177351-A (JP)
Title: Feedforward amplifier
Inventor: OMAGARI SHINICHI
IPC: H03F1/32
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent spurious radiation of a pilot signal by changing setting of a frequency of a pilot signal, in response to a control state of a distortion eliminating loop and to relax a required characteristic of a band block filter and an auxiliary amplifier which is the requirement of the prevention above. SOLUTION: When the control by the distortion-eliminating loop does not converge, the frequency of the pilot signal is set to a frequency apart from a frequency band of an input signal. When the control of the distortion eliminating loop converges, the frequency of the pilot signal is set to a frequency in the vicinity of the frequency band of the input signal.
Patent JP-H11243145-A (JP)
Title: Method of forming conductive layer in integrated circuit and semiconductor integrated circuit
Inventor: BRANKNER KEITH J
IPC: H01L23/522
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of decreasing a space between conductive paths in permittivity for lessening a large scale integrated circuit in crosstalks and increasing the operating speed. SOLUTION: Cavities 19 are provided between conductive paths 11 of an integrated circuit, and air is trapped in the cavities 19 to lessen permittivity of the spaces between the conductive paths 11. After the conductive paths 11 have been formed and filling material 14 formed between and on the conductive paths 11. An oxide cap 15 is formed on the filling material 14. A conductive plug 16 is provided, penetrating through the filling material 14 and the oxide cap 15. A photoresist layer 18 is formed covering the conductive plug 16 and the oxide cap 15 and patterned, a pinhole is formed penetrating through the oxide cap 15, and the filling material exposed through the pinhole is removed through etching. The pinhole is packed with another oxide cap material 20, and a surface where the conductive plugs 16 and exposed is formed on the oxide caps 20.
Patent JP-H11250405-A (JP)
Title: Method for reproducing sound signal and recorder therefor
Inventor: KLUTH HANS-JUERGEN
IPC: G11B20/14
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder in which FM demodulators to be used for recording sound signals and wring/reading heads to be rotated are made more effectively cooperate. SOLUTION: At the time of reproducing a recorded sound signal, a write/read head 2 or 3 is properly selected and switched by a head switch signal. Respective PLL circuits constituting FM demodulators 31, 32 are installed in order to demodulate sound signals read out by the heads 2, 3. At the time of reproducing a recorded sound signal, the sound signal read out when motion is executed outside the wraparound area of a recording carrier on a head drum 1 is supplied to the FM demodulators 31, 32. A sound signal read out by the other head 2 or 3 is also supplied to individual FM demodulators 31, 32 for this purpose.
Patent JP-2000185442-A (JP)
Title: Transfer system for continuous paper in printer
Inventor: NISHIKAWA TOMOYUKI
IPC: G03G15/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To lessen a retracting quantity of continuous paper during print restarting period by stopping print when a boundary of page reaches fixing means, and restarting transfer from a following page of the transferred page during the print restarting period. SOLUTION: When the transfer of a final page is completed, a corona charger 71 waits; however, the conveyance and fixedness of continuous paper P is carried on by a tractor. When the front end of a final page reaches a pair of fixing rollers 8, the conveyance of the continuous paper P by the tractor is also stopped simultaneously. At the same time, a heat roller 81 of a pair of the fixing rollers 8 rises in order to release the continuous paper P. Furthermore, prior to restarting, the tractor reverses once so as to retract the continuous paper P only at a distance α (=D-L; wherein D is a distance between the transfer position T and the fixing position F, and L is the length of pages). As a result, perforations of the rear end of a transferred final page Z reaches the transfer position T. If the corona charger 71 and heat roller 81 are returned to their effecting positions, the standby of a following page is completed.
Patent JP-H11169792-A (JP)
Title: Moving type earth and sand separation apparatus
Inventor: KOTABE KIYOSHI
IPC: B07B1/52
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle small-sized moving type earth and sand separation apparatus capable of being simply arranged on a site of construction. SOLUTION: In an earth and sand separation apparatus constituted so that a rotary drum 15 inclined so that the earth and sand charging port thereof is turned upward is mounted on a machine stand 1 in a freely rotatable manner and the rotary drum 15 is rotationally operated by a drive means to sieve earth and sand, the body peripheral part of the rotary drum 5 is formed into a pentagonal shape and the mesh size of a sieve member 20 is made stepwise large from a charging port (x) to a crash discharge port (y).