baber/WOPTO huggingface dataset:
Patent JP-H05168845-A (JP)
Title: Method for releasing gaseous carbon dioxide
Inventor: MIYAZAKI KOJIRO
IPC: B01D53/14
Filed: 1991-12-26
Abstract: PURPOSE:To efficiently release gaseous CO2 from dialkyl dicarbonate which adsorbes gaseous CO2 and to regenerate the carbon dioxide gas adsorbent by introducing inert gas into the dialkyl dicarbonate which adsorbs gaseous CO2. CONSTITUTION:When dialkyl dicarbonate which adsorbs gaseous CO2 is to be reused as a carbon dioxide gas adsorbent, the gaseous CO2 is efficiently released by introducing an inert gas into the dialkyl dicarbonate. The inert gas is such a gas which does not react with the dialkyl dicarbonate, and for example, helium gas, nitrogen gas, argon gas, etc., is used. The temp. to release gaseous CO2 by using this inert gas is spoecified, for example, to the range from -70 deg.C to 10 deg.C to suppress decomposition of dialkyl dicarbonate and to efficiently release gaseous CO2.
Patent JP-2000172734-A (JP)
Title: Device and method for designing scan circuit, and medium where scan circuit designing program is recorded
Inventor: NODA KENJI
IPC: G06F11/22
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To make it easy to test the operation of a logic circuit by selecting a path which reduces an area overhead out of extracted scan paths and outputting a scan circuit to which circuit elements are added as a designed scan circuit. SOLUTION: A path extraction part 28 of a test facilitation part 13 extracts a path which can be diverted to a scan path as a divertible path from many paths present between circuit elements in circuit information 20 to be processed and holds the path in a RAM 44. A register which is not connected to the determined scan path is detected by a diverted path selection part 29 and a sequence specification correction part 30. Then a scan circuit is added to this noncontact register and connected to the scan path. A control element is added even to a diverted path passed through a multiplexer. Further, a scan circuit is added here to a path defined as a new path by the sequence specification part 30. A circuit output part 26 outputs circuit information 27 after processing which has a scan circuit of specific order incorporated.
Patent JP-2000175412-A (JP)
Title: Motor brush device
Inventor: SHIMIZU MASAAKI
IPC: H02K13/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To restrain vibration due to the sliding of a brush and provide stable brush pressure. SOLUTION: Under a rotor assembly condition, a jointing part 23 between the first spring part 22 and the second spring part is brought into contact with a vibration control member 40. While a motor is rotating, the generated vibration of the brush 30 due to sliding the movement between the brush 30 and a commutator 18 is dampened by a jointing part 23 to the second spring part through the first spring part 22. Vibration transmission to a mounting part 28 and an end bracket is restrained, thus it is possible to restrain vibration or noise of the motor as a whole.
Patent JP-H11175989-A (JP)
Title: Tracking control system, optical disk eavaluation system, optical head and optical disk device
Inventor: NAKAJIMA JUNJI
IPC: G11B7/09
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a tracking control device based on one spot system, which is capable of performing good tracking control without generating any offset in a tracking error signal even when an objective lens is shifted during reproducing. SOLUTION: This device is provided with a circuit 7 for generating the tracking error signal of a DPD (phase difference detection) system by a signal from a 4-division photodetector 5 and a circuit 8 for generating the tracking error signal of a PP (push-pull) system by the same signal. For a disk having a phase pit string 4 and a groove 2 formed alternately in a track longitudinal direction, the sum of the low frequency component of the DPD signal obtained during the period of tracing on the phase pit string 4 by an optical spot and the high frequency component of the PP signal obtained during the period of tracing on the groove is generated and, by using this as a tracking error signal, the effect of offset by the shifting of the objective lens is eliminated, and good tracking control is performed.
Patent JP-H07181854-A (JP)
Title: Electrophotographic device
Inventor: SAWADA AKIRA
IPC: G03G21/10
Filed: 1993-12-21
Abstract: PURPOSE:To perfectly eliminate developer left on a photoreceptor after transfer without leaving it even when the developer of a fine spherical grain is used. CONSTITUTION:This device is provided with a cleaning device 15 eliminating the developer left on the photoreceptor 11 after the transfer. As the cleaning device 15, an ultrasonic cleaning means imparting ultrasonic vibration to cleaning solution 21 through a cleaning case 20 by a magnetostrictive vibrator 22 is used. Besides, it is provided with a solution elimination member 23 eliminating the solution 21 attached at a cleaning time by the cleaning device 15 from the surface of the photoreceptor 11.
Patent JP-H06170409-A (JP)
Title: Method for cold-rolling aluminum
Inventor: HOSOMI KAZUHIRO
IPC: C10N20/06
Filed: 1992-12-01
Abstract: PURPOSE:To provide a cold-rolling method for aluminum wherein lubricant of emulsion and separation properties between oil and water is excellent, and rolling can be performed under high speed and high rolling reduction and separated oil and separated water after separation of oil and water can be used stably and circularly. CONSTITUTION:In the cold-rolling method for aluminum wherein emulsion which contains no emulusifier is formed by mixing rolling oil having self emulsifying properties and water and emulsion is supplied as luibricant, the average particle diameter of the emulsion used as lubricant is defined by 20-50mum. As the water mixed with the rolling oil is used the water having properties wherein pH: 5.0-6.2, electric conductivity: <=15mus, temperature: 25-75 deg.C, content of ions: <=3ppm. Preferably, ion exchange water is used.
Patent JP-H11221336-A (JP)
Title: Card unit
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To lower the abnormal state occurrence rate of a card type pachinko machine. SOLUTION: A control circuit for the pachinko machine 2 consists of a card unit 5 and a pachinko machine control unit 6, the unit 5 is provided with a card unit controller 10 and the unit 6 is provided with a pachinko machine controller 11 capable of mutually communicating with the controller 10. Thereby, the abnormal states of both of the controllers 10 and 11 are detected by each other based on the abnormality detection of a communication signal between both of the controllers 10 and 11.
Patent JP-2001164830-A (JP)
Title: Sliding door device for furniture or the like
Inventor: OCHIAI YOSHIJI
IPC: E05F5/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent a sliding door guided along a guide groove for opening and closing the front surface of a piece of furniture or the like from causing impact sounds or rebounding, thus smoothly closing the sliding door. SOLUTION: An elastically deformable slider 2 approximately in the form of an inverted V on side view, formed with a flange piece 2b as a sliding surface at each lower end thereof, is attached to the lower surface of an end portion of the sliding door 3 slid and guided along the guide groove 4 in the piece of furniture or the like, and a holding portion having a narrow part M capable of deforming the slider 2 and a wide part N continuing with the narrow part and capable of preventing deformation of the slider 2 is provided near a position in the guide groove 4 where the end of the sliding door 3 stops.
Patent JP-H06193311-A (JP)
Title: Columnar decorative member assembling unit
Inventor: KOBAYASHI TAKEHARU
IPC: E04H12/08
Filed: 1992-12-25
Abstract: PURPOSE:To obtain such a columnar decorative member, the stock control of which is easy and having nice looking by providing joint sections to both up and down surfaces of a hollow block decorated to the outside, and preventing the joint sections from being seen from the outside in the case a plurality of blocks are connected to form a columnar body. CONSTITUTION:Joint sections 7a and 8a are provided to both up and down surfaces 5a and 5b of a hollow block having decorative surfaces 5c of specular finish, shot-peening finish, colored painting, etc. After that, a plurality of blocks are connected to form a columnar body such as a lighting pole or a table leg, etc. At that time, joint sections of the blocks are so structured that they are not seen from the outside. Various kinds of blocks are in stock, and they are combined to use, if necessary. According to the constitution, a columnar decorative body having nice looking can be easily obtained.
Patent JP-2001163133-A (JP)
Title: Occupant crash protection device
Inventor: MOTOSAWA YASUKI
IPC: B60N2/42
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an occupant crash protection device for an automobile capable of compacting a car body dimension and suitably reducing occupant deceleration at a collision in a simple structure. SOLUTION: Deceleration higher than an average deceleration is generated on a seat by transferring a rear load to the seat through a load transferring device at the initial time of the collision, the load transferring device is next collided against a repulsion generating member to temporarily generate a negative car body deceleration (acceleration), and finally the car body is integrally reduced in speed at the average deceleration. Therefore, a car body deceleration waveform preferable for reducing the occupant deceleration can be realized, and large reduction of the occupant deceleration can be achieved even for a car body deformation amount (dynamic stroke) smaller than the prior art. This can be realized in a simple structure, so that the car body can be compacted.
Patent JP-H09163409-A (JP)
Title: Video signal generator
Inventor: TANIGUCHI YASUHIRO
IPC: H04N17/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a video signal generator with which a color pattern is generated for exactly detecting and adjusting the phase difference between chrominance signal and luminance signal while using a display screen. SOLUTION: This device is the video signal generator for generating a video signal for displaying a color pattern 1 which is composed of monochromatic color component pattern and luminance component pattern mutually overlapped each other while having the same contour at one part of respective edge parts at least and includes plural pattern areas 3 surrounded by achromatic areas 5. An operating means is provided for relatively moving the color component pattern and luminance component pattern in one pattern area among the plural patterns 3 at least and this operating means relatively moves the color component pattern and luminance component pattern every time just for the moving amount previously decided for each operation.
Patent JP-2001164150-A (JP)
Title: Leaf pigment
Inventor: UMEHARA EIJI
IPC: C09D11/037
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To develop leaf pigments having excellent leafing properties and adhesion. SOLUTION: The leaf pigments having excellent leafing properties and adhesion between pigment particles and a coated film (a resin) can be obtained by coating a coupling agent and a phosphoric ester having a perfluoroalkyl group or a silane compound on the surfaces of leaf pigments. Thus, the leaf pigments excel as the coating material pigments or the printing ink pigments which demand a sense of sparkling and durability.
Patent JP-H09171762-A (JP)
Title: Circuit breaker
Inventor: TERAOKA WATARU
IPC: H01H9/34
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the breaker which effectively cool each arc so as to guide it to a discharge port, and also excellent in breaking property against large current. SOLUTION: A movable contact base insertion part 8 is formed on the side faced to the rotation center of a movable contact base 7 in an arc-extinguishing chamber, and an arc discharge port 4 is formed at the side opposite to the movable contact base insertion part 8 of the arc-extinguishing chamber. An arc-extinguishing device is disposed at a place which is located at the arc discharge port side while being opposite to the rotating locus of the movable contact base 7 on the inside of the arc-extinguishing chamber, and the arc discharge port 4 is also disposed at a place close to a place where the opening operation of the movable contact base 7 ends up. This constitution thereby enables each arc to be cooled by an arc-distinguishing plate for being guided to the discharge port 4 before the opening operation of the movable contact base 7 ends up.
Patent JP-H05179592-A (JP)
Title: Dehydration and washing of pigment sludge
Inventor: NISHIOKA TAKASHI
IPC: B01D37/02
Filed: 1991-12-27
Abstract: PURPOSE:To improve the dehydration efficiency in the dehydration and washing of a sludge composed mainly of pigment with a precoated filter. CONSTITUTION:In the dehydration and washing of a sludge composed mainly of pigment with a precoated filter, a sludge containing coarse pigment particles is dehydrated to form a cake, a sludge containing fine pigment particles is sprinkled on the cake and the cake is subjected to dehydration and washing.
Patent JP-H06196450-A (JP)
Title: Manufacture of semiconductor device
Inventor: KADOMURA SHINGO
IPC: H01L21/3065
Filed: 1992-12-25
Abstract: PURPOSE:To suppress the irregularity of difference in dimensional change on wafer surface, and to make a contact hole using a 3-layer resist process. CONSTITUTION:When an SiO2 interlayer insulating film 2 is dryetched through the intermediary of a mask which is formed by a three-layer resist process, the C/F ratio of an etching reaction system is maintained relatively high until the SOG intermediate layer pattern 4 on the mask surface is removed. To be more precise, the dissociation of fluorocarbon etching gas is accelerated by exygen atoms discharged in large quantity from the SOG intermediate layer pattern 4 which occupies the greater part of the wafer area, and the deterioration of selectivity, against the lawer layer resist pattern 3 due to excessive F*, can be prevented. The C/F ratio is lowered after disappearance of the SOG intermediate layer pattern 4, and excessive deposition of polymer is prevented. The C/F ratio is controlled by changing the gas composition and by discharging hydrogen atoms from the etching region.
Patent JP-H07186150-A (JP)
Title: Tire vulcanizing machine
Inventor: MITAMURA HISASHI
IPC: B29K105/24
Filed: 1993-12-24
Abstract: PURPOSE:To simplify a structure by providing a stand frame positioned in a bottom force on a base supporting two bottom forces and lifting or lowering a top slide retaining two top forces by a guide means set on the stand frame. CONSTITUTION:Two bottom forces 14 are supported upward on the left and right of a base 11, while two bottom forces 15 are supported facing downward on the left and right of a top slide 13. A stand frame 12 is fixed on the middle position between forces 14 and 15 on the side face of rear face side of the base 11, and guide means 1 is installed between the frame 12 and the top slide 13. The top slide 13 is lifted and lowered by a lifting cylinder 20 in a manner for conforming the gravity position of the top slide 13 to the center of the guide means 1. The guide means 1 is constituted of a track stand 2 extending in the up and down direction of the stand frame 12 and a moving stand mounted on the top slide 13, and the moving stand 3 can travel on the track stand 2 by means of pole line. Therefore, the accuracy at the time of opening or closing the top and bottom forces 14 and 15 s improved.
Patent JP-H07190045-A (JP)
Title: Manufacture of ball joint
Inventor: TOYAMA TETSUO
IPC: F16C11/06
Filed: 1993-12-24
Abstract: PURPOSE:To ensure durability with a low operating torque by leaving a ball joint for a specified time in the temperature atmosphere of a specified range of the thermal deforming temperature of a ball seat after the lapse of a prescribed time from the assembling completion to anneal it, and then gradually cooling it. CONSTITUTION:A synthetic resin ball seat 2 is fitted into a socket 3, the spherical part la of a ball stud l is fitted and integrated thereto, the opening part circumferential side wall of the socket 3 is drawn and deformed to the inside. The ball seat 2 is pressed to the spherical part 1a to integrate the ball stud l with a prescribed fastening force. After the lapse of a prescribed time after the assembling completion, it is left for 10-60 minutes in the temperature atmosphere within the range of 90-110% of the thermal deforming temperature of the ball seat 2 to anneal it, and then left at ordinary temperature to gradually cool it. Even when the spherical part pressing force of the ball seat is set to a magnitude capable of ensuring a prescribed durability, the ball stud operating torque is largely reduced to about 50% or lower in the annealing treatment, and a ball joint excellent in durability can be easily provided with a low torque.
Patent JP-2000127912-A (JP)
Title: Car washing tool for stretch physical exercise
Inventor: HAYASHI YOSHIHIKO
IPC: B60S9/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To wash the upper part of a car body without requiring, for example, an auxiliary tool by connecting hoses having fountain holes to a connecting hose, and out-fitting cylindrical brushes to the hoses. SOLUTION: A tire clip 1 is opened with both hands to be installed on a tire. Next, hoses 6, 6 are connected to a continuous hose 3, and brushes 5 are out-fitted to the hoses 6, 6 to be fastened by fasteners 7, 7. The grip parts 8, 8 are installed on the hoses 6, 6 to be connected with a service water hose 12. In a high roof car, the hoses 6, 6 are thrown onto a roof to be used. Both grip parts 8, 8 are gripped with both hands to wash the car by moving around the car while longitudinally and laterally moving arms. The tire clip 1 is successively transferred to the other tire. Thus, the car can be easily washed without straightening one's back and stooping over. Clothes are not wetted since a user can be parted from a car body. An auxiliary tool such as a footstool and boots is not required.
Patent JP-H05158714-A (JP)
Title: Interruption managing system
Inventor: OTOSHI NAOYUKI
IPC: G06F9/48
Filed: 1991-12-04
Abstract: PURPOSE:To minimize the interruption inhibiting time and at the same time to quickly carry out an interruption processing by processing immediately a system call when the call does not cause the change of the system state. CONSTITUTION:The block A1 of the control data on an operating system is provided together with the control blocks B1, and C1-N1 which store the control information on the system calls. Then an interruption handler is immediately started against an interruption occurred in a system call processing mode. When the system call produced by the interruption handler causes the change of the system state, this system call is registered in the block B1 and at the same time the system call processing is delayed until the system call in processing is completed. When the system state is not changed by the system call produced by the interruption handler, the system call is immediately processed. Therefore the interruption processing is carried out in an extremely high speed as long as the system state is not changed.
Patent JP-H11170449-A (JP)
Title: Acrylic resin laminate of crystal tone frost glass appearance
Inventor: HIROTA SATORU
IPC: B32B27/30
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic resin laminate not spoiling the glass tone touch on the sheet surface even when thermoforming is carried out, and preventing defects generated by adding a large amount of additive, in which the total beam transmittance, haze and light diffused transmittance are so controlled as to be within a certain range, and the transparent touch of crystal glass and the profound touch of frost glass are provided combinedly. SOLUTION: The total beam transmittance of a laminate is 70% or more, and the haze is 80% ore more and the light diffused transmittance is 10% or more, and the laminate is constituted of acrylic resin layers composed of 99-70 wt.% acrylic resin A blended with 1-30 wt.% spherical fine particles B of the 0.02-0.2 absolute value of refractive index difference from the acrylic resin and of 1-100 μm weight average particle diameter laminated on either one of both faces of a base layer.
Patent JP-H05161171-A (JP)
Title: Electronic exchange
Inventor: KITAMURA MASAKO
IPC: H04Q3/545
Filed: 1991-12-05
Abstract: PURPOSE:To easily transfer a line under communication to another line within the same telephone equipment. CONSTITUTION:When an extension line telephone equipment A1 communicates with an extension line telephone equipment B2, a central control unit 3 stores information that the extension line telephone equipment A1 is communicating with the extension line telephone equipment B2 in data base 4. The extension telephone equipment A1 presses a button which holds another line not being used in itself. Then a central control unit 3 obtains the extension line telephone equipment B2 as the opposite of the extension line telephone equipment A1 from the information stored in the data base and connects the line newly held by the extension line telephone equipment A1 to the extension line telephone equipment B2.
Patent JP-H11182208-A (JP)
Title: Bolt stand for turbine casing
Inventor: YAGISAWA HIROSHI
IPC: F01D25/24
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of bolt assembling work safely. SOLUTION: A cylindrical body 372 is vertically arranged on a base 371 according to an upper half casing 31 of a part provided with a piping 32 such as a main steam flange pipe, a horizontal plate 373 is arranged in a hollow part of the cylindrical body 372, a guide 374 is projected on a center position of the horizontal plate 373, a bolt 38 provided with a guide hole 381 is inserted from the bolt inserting port 372a of the cylindrical body 372 along the center shaft of the bolt inserting port 372a, a guide 374 of the horizontal plate 373 is inserted into the guide hole 381 of the bolt 38, and thereby, the bolt 38 is vertically supported without throwing down the bolt 38.
Patent JP-H10194744-A (JP)
Title: Oxide superconductor and its production
Inventor: KANEKO TETSUYUKI
IPC: C01G31/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide superconductor excellent in superconducting characteristics, moldable in a short baking time and to provide a method for producing the oxide superconductor. SOLUTION: An oxide superconductor is produced by using a raw material having the same composition as that in which a part of Bi or a part of both Bi and Pb contained in a Bi-2223 phase consisting essentially of Bi-Pb-Sr-Ca-Cu is substituted with V. A material obtained by adding V to a material having the same composition as that of the Bi-2223 phase consisting essentially of Bi-Pb-Sr-Ca-Cu is used as a raw material to produce an oxide superconductor.