baber/WOPTO huggingface dataset:
Patent JP-2003122244-A (JP)
Title: Automobile driving training device
Inventor: NAGAI HIKOO
IPC: G09B9/042
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an automobile driving training device which enables checking of the state around tires of a training automobile at the same time on a screen and also comprehension of the acceleration and deceleration state of the training automobile. SOLUTION: Four of a plurality of video cameras are equipped so as to video record around the front tires and rear tires and an acceleration sensor is equipped to detect acceleration and deceleration state of the training automobile. Thus, for example, a trainer can accurately comprehend the behavior of tires when the automobile is parked in a parking space or the state of wall surface, etc., coming close to the automobile and can carry out training adequately indicating the state to a trainee, and the trainer can train the trainee by instructing in detail of basic points of driving operation such as sudden acceleration when starting the autmobile or sudden brake when stopping it.
Patent JP-2003117260-A (JP)
Title: Submerging apparatus
Inventor: NISHIHARA SHIGEO
IPC: A63H9/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a submerging apparatus which smoothly submerges from a floating state. SOLUTION: The submerging apparatus (101) makes a main body (131) submerge and emerge. Absorptive members (132 and 133) in the main body which are arranged to be projected onto a water level and absorb water are adhered onto the main body (131) or applied onto the front of the upper face of the main body.
Patent JP-2003120150-A (JP)
Title: Building shutter device with sound insulating function
Inventor: YOSHIDA MITSUHIRO
IPC: E06B9/58
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a building shutter device constituted to prevent a foreign sound generated by a sound insulator in its opening and closing operation. SOLUTION: In this device, a vertical pair of sound insulators 20 formed long in the lateral direction of a shutter curtain 2 is fixed to the mounting piece part 9b of an outdoor lintel 19 for forming a skeleton opening edge part from which the shutter curtain 2 is paid out, and the sound insulator 20 is allowed to repellently abut on the curtain surface to block the space with the curtain surface for sound insulation. The sound insulator 20 comprises a ring-like part 20b having an outer shape larger than the space S of the mutual connecting part of slats 3 for constituting the shutter curtain 2, which is formed at the tip of a sheet-like base part 20.
Patent JP-2003116604-A (JP)
Title: Band length adjusting structure
Inventor: YAMAKAWA HITOHIRO
IPC: A44C5/10
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide band length adjusting structure which has a functional quality stable for a long period and where assembling workability of connection pin is satisfactory by reducing occurrence of the deformation of the projecting part of the connection pin. SOLUTION: The projecting part 9 of the connection pin 3 has a tapered surface TS tapered in the axial direction of the connection pin 3 on its surface. When incorporating the connection pin 3 into the connection through hole 6A of a length adjusting piece 2, the projecting part 9 is compressed in its radial direction gradually with its tapered surface TS pressed onto the inner surface of the through hole 6A. When the projecting part 9 reaches a step hole part 7A, it is expanded in the radial direction to be recovered. Since the projecting part 9 is compressed gradually when incorporating the connection pin 3, it is never deformed.
Patent JP-2003123550-A (JP)
Title: Cable and resin composition
Inventor: NAKAMURA SHOICHIRO
IPC: C08K5/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a cable prevented from discoloration of coating by an antioxidant in a sheath in regard to a cable used in a state applied with coating containing carboxylic acid metallic salt. SOLUTION: In the cable used in the state applied with the coating containing the carboxylic acid metallic salt, since 0.05 pts.wt. or more of the antioxidant other than that of a phenol group, for example, a polymer type antioxidant which is a hindered amine base antioxidant is added in 100 pts.wt. of base resin of a sheath material, even when there is an effect of a solvent or the like of a coating side, the hindered amine base antioxidant hardly migrates to the coating side, and even if it does migrate, it is not oxidized by the carboxylic acid metallic salt which is a hardener in the coating, and discoloration of the coating is effectively prevented.
Patent JP-2003128475-A (JP)
Title: Carbonaceous, porous body and its manufacturing method
Inventor: SUDA YOSHIHISA
IPC: C04B38/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a carbonaceous, porous body with an excellent mechanical strength. SOLUTION: A carbon powder and an organic substance with a residual carbon ratio of 0-5 mass % are uniformly mixed with a resin which enables to become a starting material for an amorphous carbon. The resulting mixture is shaped into a required form and fired at a temperature of >=500 deg.C.
Patent JP-2003117015-A (JP)
Title: Harness-type safety band for preventing fall
Inventor: NAKAI HIROSHI
IPC: E04G21/32
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a harness-type safety band that as front and rear surfaces of a shoulder belt and crotch belts of the harness-type safety band have the same color, so that it is difficult to distinguish the front and rear surfaces, and further the wearing characteristic is not good. SOLUTION: The front and rear surfaces of the shoulder belts and the crotch belts of the harness-type safety belt have colors different from each other, so that the front and rear surfaces can be easily distinguished from each other even when the belt is twisted.
Patent JP-2003127795-A (JP)
Title: Mounting structure of trim member
Inventor: HORII IZUMI
IPC: B60R13/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a trim member capable of improving the quality feeling by improving the rigidity at an upper end of the trim member and suppressing the vertical fluctuation of the upper end of the trim member. SOLUTION: In a structure wherein a trim member 1 set along an lower end of a window panel 6 installed at an opening 5 of a vehicle body panel 4 is arranged closely as covering the window panel 6 for the part which is applied with a black print 14, the trim member 1 is connected to a trim main body 11 facing a cabin side and the upper end of the trim main body 11, and comprised of a trim bracket 12 facing the position applied with the black print of the window panel 6, and a surface member 13 covering the surface of the trim bracket 12. The trim bracket 12 is provided with a flange part 12a extended along the back of the trim main body 11 at a connecting side end with the trim main body 11. The flange part 12a is secured to the back of the trim main body 11 with a fixing part 15 and an engaging part 16 set apart at a predetermined amount.
Patent JP-2003129257-A (JP)
Title: Gold plating sealing agent
Inventor: IIJIMA HIROBUMI
IPC: C23C28/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous sealing agent for a gold plating film which is excellent in corrosion resistance, easily dried, and easily handled and does not contain an environmental pollutant. SOLUTION: This sealing agent contains an amine compound, a surfactant, and an inhibitor selected from among benzotriazole compounds, mercaptobenzothiazole compounds, and triazinethiol compounds.
Patent JP-2003129596-A (JP)
Title: Partition apparatus
Inventor: MINAMI SABURO
IPC: E04B2/82
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a partition apparatus which facilitates partitioning and change of installation locations thereof, and is applicable to ordinary houses. SOLUTION: The partition apparatus comprises a partition wall main body 1, a channel seat 2, fixtures 3, and a channel seat adjusting device 4. The partition wall main body 1 is shaped as a unit. The channel seat 2 is inserted into an edge of the partition wall main body 1 in a vertically slidable manner. The fixtures 3 are fixed to a ceiling surface C and a floor surface F at mutually opposed locations corresponding to the partition apparatus, in a manner being fitted into grooves 1m, 23 formed in upper and lower end faces of the partition wall main body 1 inclusive of the channel seat 2. The channel seat adjusting device 4 is arranged inside the partition wall main body 1, and functions to thrust the channel seat 2 and to press the partition wall main body 1 toward the fixtures 3 to engage with the same.
Patent JP-2003129344-A (JP)
Title: Method for producing right-twisted spun yarn by air spinning frame, the air spinning frame for carrying out the method and woven fabric made by using spun yarn produced by the same
Inventor: YAMANE KAZUAKI
IPC: D02G3/26
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To produce a new right-twisted spun yarn 38 in high efficiency at a low cost. SOLUTION: In producing a spun yarn by rotor type open end method using an air spinning frame equipped with an opening mechanism 4 for opening slivers and a rotor 5 formed with a processing chamber (a) for collecting and twisting a fiber opened in the opening mechanism 4, the rotor 5 is rotated anticlockwise and the fiber opened by the opening mechanism 4 is continuously fed into the processing chamber (a) through a fiber feeding path (g) following the anticlockwise rotation of the processing chamber (a), while the fiber collected in the processing chamber (a) is continuously pulled out through a mouth hole (e) arranged on the front side of the processing chamber (a).
Patent JP-2003128595-A (JP)
Title: Method for separating and refining unsaturated hydrocarbon
Inventor: KANOUCHI MASANOBU
IPC: B01D3/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and refining an unsaturated hydrocarbon such as conjugated dienes, by which production of a rubber-like polymer or a pop corn polymer can be suppressed in the inside of a refining apparatus. SOLUTION: In this method for separating and refining the unsaturated hydrocarbon containing the a sulfur-containing compound by distilling, the unsaturated hydrocarbon contains the sulfur-containing compound in an amount of >=0.5 wt.ppm and <=30 wt.ppm expressed in terms of sulfur atom.
Patent JP-2002209089-A (JP)
Title: Method for generating dispersed message to be embedded in image and computer-readable recording medium with instruction to allow computer to execute the method
Inventor: HONSINGER CHRIS W
IPC: H04N7/08
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a dispersed message for embedding it in an image and having the advantage of requiring very little image processing capability for implementation. SOLUTION: This method includes the steps of: providing a random phase carrier; defining a set of ordered bit locations; cyclically shifting the random phase carrier in accordance with each bit location; forming a sum of the cyclically shifted weighted carriers; assigning a polarity to each bit location corresponding to a bit of the message; and weighting the cyclically shifted carriers by the polarity of the corresponding bit.
Patent JP-2003132689-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: SAKAKIBARA KIYOHIKO
IPC: G11C16/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile semiconductor memory in which a channel current can be suppressed while maintaining CHE writing efficiency. SOLUTION: The nonvolatile semiconductor memory in which memory cells are arranged at orthogonal intersections of word lines WL and bit lines BL, a single memory cell is selected by selecting specific word line and bit line, and write and read of information are performed, is provided with a resistance element 1 provided between a common source line CSL of the memory cells and a ground potential terminal 2. Rise timing of a pulse applied to a drain of a memory cell is made earlier than rise timing of a pulse applied to a gate of the memory cell.
Patent JP-2003102159-A (JP)
Title: Unipolar electrical rotating machine
Inventor: MAEDA TADASHI
IPC: H02K31/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a unipolar electrical rotating machine which is practical and brushless by modifying the low voltage and high current characteristics of the unipolar electrical rotating machine to have the same voltage, current, rotational frequency and efficiency as the specification of a general DC electric rotating machine. SOLUTION: In the unipolar electrical rotating machine, an armature core is structured to combine two cylindrical spaces inside an armature core joint. One coil peace of an armature coil is installed in a slot at the surface of the cylindrical space of the armature core, in order to fully link with a field magnetic flux. The other coil peace is installed to a slot which is formed in the armature core to place the coil peace in the deep position of the armature core from the surface of cylindrical space and shields the field magnetic flux. Silicon steel boards are bored and laminated at the width of the armature core to form the armature core, and the armature coil is installed in the armature core to make a single armature. Two field coils are inserted in four cylindrical spaces of two armatures, and the field magnetic flux is supplied by connecting two armatures magnetically.
Patent JP-2003129503-A (JP)
Title: Underground structure enclosure
Inventor: GONDO YUKINORI
IPC: E02D29/12
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an underground structure enclosure capable of preventing the slippage of both axial centers of an inside cylindrical body and an outside cylindrical body when the inside cylindrical body is fixed to the outside cylindrical body. SOLUTION: The underground structure enclosure equipped with the outside cylindrical body 12 forming female screw sections 12a on the inside circumference and the inside cylindrical body 11 forming male screw sections capable of screwing on the female screw sections of the outside cylindrical body put on the outside cylindrical body 12 on the circumference includes a strike plate 13 passing through the circumferential wall of the inside cylindrical body from the inside to the outside in the vicinity of the male screw sections, fixed claws 15 arranged to the inside of the strike plate 13 and a lifting and lowering means 18 for lifting and lowering the fixed claws 15, and since the female screws 12a are held by the fixed claws 15 and the male screw sections,  a cover surface mounted on the inside cylindrical body 11 can be horizontally supported without deviating the axial center of the inside cylindrical body 11 in the horizontal direction when it is fixed.
Patent JP-2002198602-A (JP)
Title: Smart laser having high-speed deformable diffraction grating
Inventor: FOMENKOV IGOR V
IPC: H01S3/225
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser having feedback control, especially, with beam quality. SOLUTION: This smart laser uses a feedback signal from a wavemeter for automatically controlling pulse energy, wavelength, and bandwidth by a computer. The pulse energy is controlled by controlling a discharge voltage, the wavelength is controlled by controlling the position of an RMAX mirror, and the bandwidth is controlled by adjusting curvature in a diffraction grating to a shape that is more complicated than a simple projection or recess surface. In a preferred embodiment, seven piezoelectric drive system compression or pull positions are prepared at five horizontal positions on the back surface of the diffraction grating, and S, W, and twisted shapes or the like are created.  The preferred embodiment includes the automatic feedback control of horizontal and vertical beam sections due to automatic adjustment in a prism plate where a beam expander prism is placed and that in RMAX incline.
Patent JP-2003141717-A (JP)
Title: Method of manufacturing glass substrate for information recording medium
Inventor: UMEYAMA TATSURO
IPC: G11B5/73
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a glass substrate for an information recording medium which can prevent drying of a glass blank sheet during conveyance, suppress the fixation of deposits and can make a yield higher. SOLUTION: The glass substrate for the information recording medium is manufactured by successively undergoing a polishing process step of polishing the surface of the glass blank sheet processed to a disk shape, a first cleaning process step of subjecting the glass blank sheet to a first cleaning process step of subjecting the glass blank sheet to a scrubbing treatment to rub off the deposits sticking to the surface of the glass blank sheet after being subjected to the polishing process step and subjecting to the glass blank sheet to a second cleaning process step of removing the deposits failed to be rubbed off in the first cleaning process step by using acidic and alkaline cleaning liquid, then subjecting such glass blank sheet to a chemical tempering treatment.  The glass blank sheet is transferred to respective process steps while being immersed in water in order to reduce the affinity of the deposits to its surface.
Patent JP-2003142409-A (JP)
Title: Device and method for supplying gas
Inventor: KOSUGE KAZUO
IPC: C23C16/455
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for supplying gas by which a facility cost can be sufficiently reduced when gas is supplied to a plurality of semiconductor manufacturing devices. SOLUTION: This gas supply device 2 is used to supply a doping gas to semiconductor manufacturing devices 1a to 1c, and provided with flow rate adjusting means 5a to 5c that adjust the flow ratio of the doping gas of 100% in concentration from a gas cylinder 3a to a diluted gas from a gas cylinder 7 and mix them and supply the doping gases of different concentrations to each of the semiconductor manufacturing devices. In this case, the doping gas from the gas cylinder 3a and the diluted gas from the gas cylinder 7 can be mixed at a desired flow ratio by the flow rate adjusting means 5a to 5c, so that, when the doping gases of different concentrations are supplied to the respective semiconductor manufacturing devices 1a to 1c, the number of gas cylinders 3a can be made smaller than that of semiconductor manufacturing devices 1a to 1c.
Patent JP-2003147651-A (JP)
Title: Heat-resistant composite spun yarn and fabric using the same
Inventor: UEDA SHUJIRO
IPC: D03D15/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To stably provide a composite spun yarn useful for a protective material such as working gloves and an arm cover having elasticity, stretchability, soft and comfortable feeling, high resistance to cut, and high heat resistance, and clothes for outdoor sports having excellent dyeability, capable of being dyed to a colorful clear color, and also having beauty, and comprising a crimped yarn of a heat-resistant high performance fiber. SOLUTION: This composite spun yarn is a core-sheath type composite yarn consisting of a core component composed of the heat-resistant high performance yarn, and a sheath component composed of a staple fiber of a synthetic fiber, a chemical fiber or a natural fiber. The heat-resistant high performance yarn is the crimped yarn of the heat-resistant high performance filament yarn.
Patent JP-2003144930-A (JP)
Title: Desulfurization catalyst for hydrocarbon, desulfurization method and fuel cell system
Inventor: ADACHI TOMOAKI
IPC: B01J21/18
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurization catalyst for hydrocarbon solving the problem that a noble metal or copper is used in a reduced state in a catalyst in various processes for producing fuel hydrogen for a fuel cell and a catalyst used in the cathode of the fuel cell in many cases and, therefore, it is necessary to sufficiently remove a sulfur component contained in fuel and, since desulfurization equipment is incorporated in a fuel cell system, it is necessary to effectively perform desulfurization under a low pressure condition. SOLUTION: The desulfurization catalyst for hydrocarbon is obtained by supporting nickel oxide and zinc oxide on a carrier containing at least 50 mass % of activated carbon with a surface area of 600 m<2> /g or more. The support quantities of nickel oxide and zinc oxide are 1-49 mass %, respectively and the sum of the support quantities of nickel oxide and zinc oxide is 5-50 mass %. The concentration of sulfur in a sulfur-containing hydrocarbon raw material can be reduced to 0.1 mass ppm or less by the desulfurization catalyst.
Patent JP-2003148526-A (JP)
Title: Wheel support bearing unit for automobile
Inventor: MIYAZAKI HIRONARI
IPC: B60B27/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost structure capable of reducing the weight of a disk brake, improving its performance, and sufficiently securing its durability. SOLUTION: A fitting flange 13 is formed with fitting holes 24 in its circumferential direction and the intermediate parts of studs 24 are press-fitted and fixed in the respective fitting holes 24. Nuts are screwed around and fastened to male screw parts provided in parts projecting from the outside surface of the rotation side flange 13 in the tip half parts of the respective studs 9a so that a wheel is fixed to the outside surface of the rotation side flange 13. The part projecting from the inside surface of the fitting flange 13 in a part toward the base end of each stud 9a and respective first and second spacers 30 and 31 externally fitted thereto support the carbon-carbon composite rotor 2a to the fitting flange 13 in such a state as allowing a slight deformation in the axial direction.
Patent JP-2003149976-A (JP)
Title: Rotating body for fixing, rotating body for pressurizing and fixing device
Inventor: NAKATOGAWA KENJI
IPC: G03G15/20
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotating body for fixing, a rotating body for pressurizing and a fixing device excellent in release property, durability, fixing property or the like. SOLUTION: The rotating body for fixing has a surface layer 2 comprising a fluorocarbon resin of either a tetrafluoroethylene/perfluoromethylvinylether copolymer (MFA) or a tetrafluoroethylene/perfluoroethylvinylether copolymer (EFA) and containing an inorganic filler. The rotating body for pressurizing has a surface layer comprising a fluorocarbon resin of either a tetrafluoroethylene/perfluoromethylvinylether copolymer (MFA) or a tetrafluoroethylene/perfluoroethylvinylether copolymer (EFA) and containing an inorganic filler. Further, the fixing device is equipped with at least one of the above rotating body for fixing and the rotating body for pressurizing.
Patent JP-2002361598-A (JP)
Title: Dynamic manipulation method for module position in optical system
Inventor: AUBELE KARL-EUGEN
IPC: G02B7/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic manipulation and adjusting method for a module or component in an optical system. SOLUTION: Module or component, for example a lens, of the optical system is shifted by at least two actuators having sensors to decide the relative path displacement, and the position of the component is decided by at least two sensors, and these actuators and sensors make communication via a control loop. A mechanical impulse is given to the component by the actuators, where the timing is changed any as desired. The movement of each actuator is executed by a temporally varying velocity profile ordered as a function of the position (Sn <actual> ) decided concerning the set position (Ssetpoint ) of the component, and thereafter the position (Sn <actual> ) is redecided. This cycle of steps is repeated until the component 2 reaches the desired position (Ssetpoint ).