baber/WOPTO huggingface dataset:
Patent JP-H1148703-A (JP)
Title: Disk wheel
Inventor: SUGANO YOSHIHISA
IPC: B60B25/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent a lock ring from being assembled in a reverse direction, by disabling a tire from being charged with compressed air in the case that the lock ring is assembled in the reverse direction, by a simple structure. SOLUTION: A disk wheel comprises a rim base 11 formed with a side flange 11a in an axial direction inner side of an axle to be peripherally provided with a rim groove 11b in an axial direction outer side further with a seal ring 14 mounted in an axial direction inner side in the vicinity of the rim groove 11b, side ring 12 fitted through the seal ring 14 to the rim base 11 to mount a tire 17 with the side flange 11a, and a lock ring 13 formed with a leg part 13a in an internal peripheral surface to be mounted in the rim base 11 by inserting the leg part 13a in the rim groove 11b further with an axial direction inner side inner surface into contact with the side ring 12 to mount it in the rim base 11.  In an axial direction outer side outer surface of the lock ring 13, one or two or more reverse direction assembly preventing pins 16 are provided to protrude toward an axial direction outer side.
Patent JP-H0751277-A (JP)
Title: Skull boring monitoring device
Inventor: KANDA HIROSHI
IPC: A61B19/00
Filed: 1993-08-09
Abstract: PURPOSE:To increase the safety and the reliability of the skull opening operation, by extracting only the receiving signal in a specific time width as to a surface acoustic wave transmitting in a skull by an ultrasonic wave, and comparing the received signal with a specific threshold value as well as integrating the signal of the transmitting energy of the surface acoustic wave, so as to control the boring means. CONSTITUTION:An ultrasonic probe 2a is abutted to the position of a skull 11 decided to be the penetration passage to reach a focus in the skull, a pulse ultrasonic wave is transmitted and received in the skull 11, and the thickness D of the skull 11 is operated by a CPU 15. And depending on the thickness D, a specific threshold value as to the boring depth is set by a threshold value setting unit 7. Then, a hole 2 is opened by a drill 1 while transmitting an ultrasonic wave from one side ultrasonic probe 2a, in the condition providing a pair of ultrasonic probes 2a and 2b on both sides of the drill 1, and only a received signal in a specific time width as to a surface acoustic wave transmitting in the skull 11 is extracted, the transmitting energy of the extracted surface acoustic wave is integrated, and the drill 1 is controlled according to the different value with the specific threshold value.
Patent JP-H0263767-A (JP)
Title: Two path printing
Inventor: ARAI KAZUAKI
IPC: B41J2/51
Filed: 1988-08-31
Abstract: PURPOSE:To achieve restraint of a bad influence caused by magnetic interfer ence without decreasing printing quality extremely by a method wherein each (n) adjacent dot pins in respective arrangements of an odd pin and an even pin is selected zigzag in the odd pin and the even pin arrangements, and is driven by two divisions to perform printing. CONSTITUTION:Since a signal P1 is set to 'L' and a signal P2 is set to 'H' on a 1st path (period B) in the case of a two path printing mode, an output of an invertor 21 becomes 'L' and outputs of OR gates 22, 23 become respectively 'H' and 'L'. Consequently, AND gates 11, 13, 16, 18...34 open, and dot data inputted to those AND gates are supplied as they are to a driving circuit 3 as D1, D3, D6...D24 signals. Then, since both signals P1, P2 are set to 'L' on a second path (period C), the output of the invertor 21 becomes 'H', and the OR gates 22, 23 become respectively 'L' and 'H'. Consequently, AND gates 12, 14, 15, 17... open, and dot data inputted to those AND gates are supplied as they are to the driving circuit 3 as D2, D4, D5, D7....
Patent JP-S6274719-A (JP)
Title: Control device for four-wheel-drive vehicle
Inventor: KANO TAKEMASU
IPC: B60K17/346
Filed: 1985-09-30
Abstract: PURPOSE:To make it possible to surely avoid a tight corner braking phenome non, by applying a required set pressure instruction to a center differential gear lock clutch to produce a required slip in the center clutch when a tight corner braking phenomenon is detected. CONSTITUTION:A pressure set circuit 27 delivers a set pressure instruction corresponding to the degree of a detected braking phenomenon in accordance with an output signal from a tight corner braking phenomenon detecting circuit 25, to a center differential gear lock clutch 2 through a pressure adjusting circuit 10. With this arrangement, a slip is produced in the center clutch 2, corresponding to the avove-mentioned braking phenomenon. Further, only when a running performance detecting circuit 26 detects a tire slip, there is issued such an instruction that the above-mentioned clutch 2 is instantly changed over into a differential gear lock mode. In this arrangement, the above-mentioned circuit 25 is composed of a sensor section 22 and a computer 21, and the above- mentioned circuit 27 is composed of a main computer 20 and a sensor section 23.
Patent JP-H0957114-A (JP)
Title: Activation of catalyst for producing carboxylic ester
Inventor: YAMAMATSU SETSUO
IPC: C07C67/44
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a title catalyst enhanced in the selectivity of carboxylic ester even under a reaction condition raised in the concn. of aldehyde and reaction temp. and reduced in the amt. of a byproduct derived from alcohol. SOLUTION: A palladium and lead-containing supported catalyst is activated by reacting aldehyde/alcohol or alcohol in the presence of a lead-containing substance under oxygen partial pressure of 0-0.2kg/cm<2> .
Patent JP-S6459679-A (JP)
Title: Information signal regenerating device
Inventor: OGURA TOKIHIKO
IPC: G11B20/06
Filed: 1987-08-31
Abstract: PURPOSE:To regenerate plural types of an FM modulating information signal having mutually different frequency bands with a high S/N, by boosting an FM modulating information signal from a magnetic head with a boosting transformer having plural types of windings and switching the number of the windings of a transformer without changing a boosting ratio in accordance with the value of the carrier frequency of a reproducing FM modulating information signal. CONSTITUTION:The FM modulated information signal from the recording medium of an information signal regenerating device is respectively by first and second magnetic heads 3-1 and 3-2, and the FM modulating information signal regenerated by the heads 3-1 and 3-2 is boosted by boosting transformers 6-1 and 6-2 having plural types of the windings. For the number of the windings at the primary side and the secondary side of the transformers 6-1 and 6-2, the boosting ratio is made constant, and by the command from a switching signal generator 13, the chrominance components regenerate a signal FM-multiple-recorded to a luminance signal at a low frequency side, the number of the windings is enlarged. When a signal signal-FM modulated recorded without an FM carrier at the low frequency side is regenerated, the number of the windigns is minimized and respective information signals are reproduced with the high S/N.
Patent JP-2001044381-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: MORI TOMONORI
IPC: H01L27/108
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing steps for a cylindrical type storage node electrode. SOLUTION: Phosphorus ions are implanted to a first conductive film formed on the diffusion layer on a substrate, and a damaged layer is formed on the surface part, and then patterning is performed with a resist film formed thereon as a mask, thereby forming a first conductive film 9B. Next, after a second conductive film is formed so as to coat the first conductive film 9B, all planes of the first conductive film 9B and the second conductive film are etched, by utilizing the difference in the etching rate between the ions injected first conductive film 9B (damaged layer) and the ions which are not implanted to second conductive film, a storage node electrode 9 comprising a first conductive film 9E and a second conductive film 9F is formed, so that the upper plane of the first conductive film is lower than the upper plane of the second conductive film.
Patent JP-S59105220-A (JP)
Inventor: KUWABARA KAZUYOSHI
IPC: H01H1/20
Filed: 1982-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0556579-A (JP)
Title: Distribution line carrier remote monitor and controller for breaker
Inventor: HARUNA OSAMU
IPC: H04Q9/00
Filed: 1991-08-27
Abstract: PURPOSE:To maintain the condition of a switch control relay circuit even when a logic power source has short-circuited by connecting a resistor for power stoppage between one end of the relay and an AC/DC converting circuit, and connecting the contact of the relay in parallel with the resistor for prevention of power stoppage. CONSTITUTION:A relay coil 19a is connected between the input terminals of a logic power source 9, and a resistor for power stoppage prevention is connected between one end of this relay coil 19a and an AC/DC converting circuit 8. A relay contact 19b is connected in parallel with this resistor 18 for prevention of power stoppage. The resistance value of the resistor 18 for prevention of power stoppage is set so that the voltage that the resistance values bears when the logic power source 9 shorts and the relay contact 11b is broken may be the voltage which can preserve the condition of a switch control relay circuit 7. Hereby, the relay contact 19b is broken at shortage of the logic power source, and the condition of the switch control relay circuit 7 can be maintained by the voltage across the resistor 18 for prevention of power stoppage, and there is no fear of a switch 4 being cut.
Patent JP-S58116364-A (JP)
Inventor: HOSOKAWA YOSHINORI
IPC: A61N5/06
Filed: 1981-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59106996-A (JP)
Title: Thermal transfer recording method
Inventor: ITOU YOSHIO
IPC: B41M5/41
Filed: 1982-12-10
Abstract: PURPOSE:To rapidly fabricate an OHP negative image on a transparent thick substrate by simple operation similar to usual recording operation, by using a transfer sheet having a thickness almost equal to that of an ink sheet as a medium for transfer required in fabricating a negative image film. CONSTITUTION:As the main sheet 5 of a recording element 4, a polyester film is used and the thickness thereof is set to 20-100mum. Meltable ink or a sublimable dye is adhered onto the main sheet 5 in a thickness of about 2-10mum to form an ink layer 6 and a transfer sheet 7 is provided to the surface of the ink layer in a contacted state so as to uniformly cover the whole thereof. As the transfer sheet 7, a polyester film with a thickness of about 5-30mum is used. When image information is applied to a heat sensitive head 1, heat information reaches the ink layer 6 through the thickness of the transfer sheet 7 and the back surface ink layer 6 of the transfer sheet 7 is adhered to obtain an OHP negative image film having predetermined negative information.
Patent JP-H1147830-A (JP)
Title: Device for rolling metallic strip and method for winding metallic strip
Inventor: NOHARA YOSHIKATSU
IPC: B21C47/06
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of wrinkles on a metallic strip without making a deflector roll slip by bringing the roll into contact by constant pressing force and also to suppress telescoping of a coil by preventing air from rolling into a coil by pressing the winding part of the coil of the metallic strip by constant pressing force with a touch roll. SOLUTION: This device is a rolling device 1 for manufacturing an extremely thin metallic strip 4 by passing the metallic strip 4 through a rolling mill 5 by alternately executing winding and rewinding with two take-up reels 2, 3 and provided with a support roll 8 with which the metallic strip 4 passed through the deflector roll 7 is made to pass through by rear pass and which is brought into contact with the strip by the constant pressing force and the touch roll 9 for pressing the winding point M of the coil 4a of the strip which is taken up with the take-up reels 2, 3 by the constant pressing force. The support roll 8 and touch roll 9 are arranged on different arms 10, 11.
Patent JP-H0941868-A (JP)
Title: Excavation method around existing casing pipe for reclaiming old well
Inventor: HONGO KANJIRO
IPC: E21B7/28
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce the reclaiming cost by filling excavation slurry into the casing pipe of an old well, excavating the outer periphery with a large-diameter drill pipe, discharging the debris with the lifted excavation slurry, and circulating the slurry. SOLUTION: Excavation slurry is filled into the casing pipe 2 of an old well to be reclaimed, and a drill pipe 1 provided with a bit blade 3 at the tip and having an inner diameter larger than that of the casing pipe 2 is rotated to excavate the natural ground on the outer periphery. The excavated sediment is lifted through a hole gap 14 together with the excavation slurry lifted as the drill pipe 1 is advanced, and it is discharged into a mud bit 15. Debris is separated from the slurry here, and the slurry is circulated into the casing pipe 2 from a mud tank 17 by a pump 18. When the excavation of the outer periphery is completed, the old casing pipe 2 is extracted and replaced by a new pipe for reclamation. No nozzle pipe is required, and the old well can be reclaimed at a low cost.
Patent JP-S58110205-A (JP)
Inventor: SAKANO OSAYUKI
IPC: B27L5/06
Filed: 1981-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6457754-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO NAOYA
IPC: H01L29/78
Filed: 1987-08-28
Abstract: PURPOSE:To decrease registering margin of a mask and to reduce a size of a transistor element, by reducing need of considering the registering margin of the mask in a selective etching process only to an occasion when an insulating film is opened to determine positions of source and drain. CONSTITUTION:Following to formation of an element isolating insulation film 2, a silicon oxide film 8 is grown on a P-type silicon substrate 1 and selectively etched to provide apertures 9 and 10. A silicon film is then deposited all over the surface of the substrate and arsenic ions are implanted. The substrate is heat treated so that diffused layers 5 and 6 for source and drain are formed by diffusing the dopant from single-crystal films 11a and 11b. Subsequently, a CVD silicon oxide film 12 is deposited and then removed totally except a region required for extracting source and drain regions. A polycrystalline silicon film 11c on the silicon oxide film 8 is selectively removed with hydrazine solution. The CVD silicon oxide film 12 and the silicon oxide film 8 are removed and a gate oxide film 3 is formed by thermosetting. Further, a polycrystalline silicon gate electrode 4 is formed by patterning and unrequired oxide film is removed from the source and drain electrodes.
Patent JP-2000048747-A (JP)
Title: X-ray tube
Inventor: SUZUKI KENJI
IPC: H01J5/52
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube to be stably operated even when it is used for a long time. SOLUTION: An X-ray tube 1 emits an electron 80 by heating a cathode 73, and generates an X-ray 81 by allowing the electron 80 to be incident on a target 32. A stem substrate 4 is mounted on an opening 22 of a container 21 in which a cathode 73 is built. A plurality of pins 5 which are pierced through the stem substrate 4 and supplies the voltage to the container 21 are provided, and a pin cover 6 which is mounted on the pins 5 in the container 21, is arranged at the position away from a surface of the stem substrate 4, and covers a root part of the pins 5, is provided.
Patent JP-S6458936-A (JP)
Title: Leg folding type electric foot warmer
Inventor: KISHIMOTO TAKAO
IPC: F24C7/06
Filed: 1987-08-28
Abstract: PURPOSE:To prevent deformation and damage of an electric heater unit by receiving an external force exerted directly on the electric heater unit, by a method wherein the electric heater unit is mounted in a manner that it is positioned approximately flush with the lower end surface of a crosspiece for mounting, and the under surface part of the electric heater unit is covered with leg bodies folded approximately in a horizon. CONSTITUTION:An electric heater unit 5 is contained and situated in a space formed with a plurality of crosspieces 4, and the lowermost end part of the electric heater unit 5 is positioned approximately flush with or recessed from the lower end surface of the crosspieces 4. A leg body 6 is formed with two members of the one being a securing leg 6a, secured to a mounting metal 2 by means of a bolt 20, and the other member being a folding leg 6b effecting a motion to articulate with the securing leg 6a by means of an articulating motion mechanism, and the folding leg 6b has length being long enough to cover the under surface part of the electric heater unit 5. Besides, the folding leg 6b is formed such that is makes contact with the under surface of a mating part T between the two crosspieces 4.
Patent JP-H0263296-A (JP)
Title: Recording and reproducing method for video signal and digital video tape recorder
Inventor: EGUCHI TAKEO
IPC: G11B20/10
Filed: 1988-08-29
Abstract: PURPOSE:To keep the compatibility with a conventional format by dividing a signal into the 1st digital signal system and the 2nd digital signal system based on the signal processing format of the 4:2:2 digital VTR, recording the result and synthesizing the 1st and 2nd digital signal systems at reproduction. CONSTITUTION:In the case of recording a digital signal comprising a luminance signal DGY of a video signal DGVD, two color difference signals BGB-Y, DGR-Y and an independent video signal DGKEY different from the video signal BGVD, the signal is recorded while being divided into the 1st digital signal system DGMAIN and the 2nd digital signal system DGSUB of the 4:2:2 digital VTR. Then the 1st digital signal system DQMAIN and the and digital signal system DGSUB are synthesized at the reproduction to obtain the video signal DGVD comprising the luminance signal DGY and the two color difference signals BGB-Y, DGR-Y and the independent video signal BGKEY are obtained. Thus, two sets of digital video tape recorders using the conventional 4:2:2 digital VTR format are used to record and reproduce the video signal.
Patent JP-H06159540-A (JP)
Title: Control valve assembly
Inventor: RUDORUFU SHIENKU
IPC: F16K27/00
Filed: 1993-08-31
Abstract: PURPOSE: To realize a repairing and an exchange for a short time by constituting a module unit by disposing a check valve member and a safety valve member one behind the other one in axial alignment in a support body member and attachably/detachably inserting it to a housing of a control valve assembly. CONSTITUTION: A check valve 3 is inserted to a support body member 20 from a lower side and a safety valve 5 is inserted to the support body member 20 from an upper side to constitute a module unit in which both valves 3, 5 are axially aligned. The unit is mounted to a housing 1 of a control valve assembly by a thread-engagement of a thread rid. The housing 1 is connected to a pure water-introduction tube 6 by a union joint 9 and is connected to a boiler by a union joint 8. In the housing 1, a first orifice 46 is formed between inlet and outlet chambers 13, 14 and a second orifice 47 is formed between the outlet and back flow chambers 14, 15 respectively. The first orifice 46 is closed by the check valve 3 and the second orifice 47 is closed by the safety valve 5.
Patent JP-H0662976-A (JP)
Title: Unit room
Inventor: NAKASUMI YOICHI
IPC: A47K4/00
Filed: 1992-08-13
Abstract: PURPOSE:To provide an unit room which can be used comfortably, wherein the user can sit in taking a shower or using the room as a steam sauna and also the user can rest his elbow on a counter in bathing in a half-filled tub, moreover the appearance is good. CONSTITUTION:An unit room is composed of a wall panel 1, a ceiling panel 2 and a waterproof pan 3. An approximately U-shaped counter portion 5 is provided along the wall panel 1 by forming the waterproof pan 3 in a body washing space 4 on one side so as to be protruded upward, while a hot water storing portion 6 is formed in front of the counter portion 5 by forming the waterproof pan 3 so as to be dented.
Patent JP-S6372323-A (JP)
Title: Exhaust gas desulfurizing method
Inventor: SHINODA NAOHARU
IPC: C01F11/46
Filed: 1986-09-16
Abstract: PURPOSE:To prepare gypsum of high purity, by extracting a part of slurry out of the circulation process of limestone slurry, irradiating supersonic waves to slurry to accelerate the separation of gypsum slurry from limestone slurry and recovering gypsum. CONSTITUTION:Combustion exhaust gas 102 is washed by absorption slurry in an absorption tower 101, and SO2 is absorbed. Air is blown into absorption slurry by an air sparger 110 in an absorption tank 103 to oxidize CaSO3 into gypsum, and simultaneously limestone slurry is replenished from a feed pipe 109. Absorption slurry is circulated into a spray pipe 105 by a circulating pump 104, a part of which is led into a separator 112, where supersonic waves are irradiated to disperse limestone particles and gypsum particles and separate both particles easily. Gypsum slurry is sent to a tank 119, and limestone slurry is sent back to the absorption tank 103.
Patent JP-H0381330-A (JP)
Title: Polytitanocarbosilazane polymer and production of ceramics therefrom
Inventor: TAKEDA YOSHIFUMI
IPC: C08G77/60
Filed: 1989-08-24
Abstract: PURPOSE:To prepare a polytitanocarbosilazane polymer which is excellent in the handling properties because of its high strengths and flexibility as well as in the processing and molding properties and useful for a ceramic precursor by reacting two specific organosilicon compds., a titanium compd., and a disilazane. CONSTITUTION:A polytitanocarbosilazane polymer is prepd. by reacting an organosilicon compd. of formula I (wherein R is H, Cl, Br, CH3, C2H5, phenyl, or vinyl; R1 is H or CH3; and X is Cl or Br) (e.g. a compd. of formula II); an organosilicon compd. of formula III (wherein R2 and R3 are each R; and X is Cl or Br) (e.g. a compd. of formula IV); a titanium compd. (e.g. TiCl4); and a disilazane of formula V wherein R4, R5, and R6 are each R) (e.g. a compd. of formula VI). The obtd, polytitanocarbosilazane polymer, produced industrially advantageously, is excellent not only in the processing and molding properties, but also in the handling properties because of its high strengths and flexibility, gives a high ceramic yield, and hence is esp. suitable for a ceramic fiber precursor.