baber/WOPTO huggingface dataset:
Patent JP-2002343388-A (JP)
Title: Treating method of water to be supplied to fuel cell
Inventor: KUBOTA HIROHISA
IPC: B01J39/20
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of the water which can be supplied to a fuel cell by collecting and refining the hot water exhausted from a fuel cell. SOLUTION: A strong basic anion exchange resin having a structural unit expressed by the formula (1), is used for the treatment of the water to be supplied to the fuel cell. In the formula, A represents alkyleneoxymethyl group with 4-8 carbons bonded to benzene ring through straight-chained or branched alkylene group, or methylene group with 3-8 carbons, R1 , R2 , and R3 represent alkyl group or hydroxyalkyl group with 6 carbons or less, and X represents a pair of ions.
Patent JP-2002347905-A (JP)
Title: Pallet transfer device driven with friction rollers
Inventor: MIYAJI YORIO
IPC: B65D19/42
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a pallet transfer device driven with friction rollers in which the drive device is structured compactly. SOLUTION: The invention applies to a high-rise warehouse of such a structure that products racks 2 are arranged in a building in stages and a lifter 7 capable of rising and falling is installed so that products A are together with pallet 10 stored on any rack 2 or taken out from the rack 2, wherein the lifter 7 is furnished at the two ends about the longitudinal direction with friction rollers 21 and 21' which are rotated by a first drive source 26 and protruded and retracted synchronously by a second drive source 35 forward and backward in the longitudinal direction.
Patent JP-2002345803-A (JP)
Title: X-ray ct apparatus and method
Inventor: TANIGAWA SHUNICHIRO
IPC: A61B6/03
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a means for efficiently obtaining projection data of a variety of slice widths (slice pattern) by a single scan. SOLUTION: In the X-ray CT apparatus that reforms CT images of a subject according to detection signals of an X-ray detector in which an X-ray tube 40 and an X-ray detector 70 composed of a number of X-ray detection elements are in opposite faces and arranged in plural lines toward a somatic axial direction sandwiching the subject 100, the X-ray detector 70 that duplicates detection signals of each channel is equipped with a means 81a for duplicating signals to be distributed to plural groups (a), (b), or the like, a means 81b for synthesizing the above duplicated and distributed signals of each group that can be synthesized with given patterns toward the detection lines of each channel and a means 82 for converting the above synthesized channel signals of each group into the projection data of each channel to be collected in the channel direction are provided.
Patent JP-2002053954-A (JP)
Title: Vacuum chamber for physical vapor deposition, physical vapor deposition method, thin film device, and liquid crystal display
Inventor: NAKADA YUKIHIKO
IPC: C23C14/34
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To control the capture of Ar atoms in a thin film while depositing the thin film in an Ar-containing atmosphere. SOLUTION: He gas is mixed with at least one gas selected from among Ne, Ar, Kr, Xe and Rn to form a sputter-gas mixture. Plasma is formed in an atmosphere containing the sputter-gas mixture and atoms are sputtered from a target material to a substrate 14 to deposit a layer of the target material on the substrate 14, and then the substrate 14 and the layer deposited on it are annealed. A chamber 10 contains a target holder 13 for holding a target 12, a substrate holder 16 for holding the substrate 14, a scanning magnetron 18, and heaters 20 and 22. A sputter-gas feed system 23 is provided to introduce the sputter-gas mixture into the chamber 10. A vacuum pumping system 30 contains a turbomolecular pump 34 for exhausting the inside of the chamber 10 to obtain a pressure lower than 16 mTorr in the course of film deposition.
Patent JP-2002173011-A (JP)
Title: Full-time power antilock brake system and handling system
Inventor: SAKAYORI SHIYOUICHI
IPC: B60W10/188
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a power brake device normally braking by ABS (hereinafter referred to as 'FPABS'), and a device for turning a vehicle by a difference in number of revolutions of wheels by the brake. SOLUTION: A fluid with pressure depending on displacement caused by pressing a brake operating board by fingers or a palm is supplied to a fluid passage. An antilock switching valve is opened and closed at designated intervals, and when the antilock switching valve is closed, a fluid pressure control device supplies a fluid to the brakes. The brake operating board keeps the braking position of the brakes, a switch for stopping an engine is pressed to stop the engine, the brake operating board releases braking of the brakes, and a switch for starting the engine is pressed to start the engine.  The fluid with pressure depending on the turning angle of a steering wheel is supplied to the brakes of one wheel between the brakes of a pair of wheels to be braked, and according to a difference in number of revolutions of the wheels due to that braking, the direction of the vehicle is controlled.
Patent JP-2002354904-A (JP)
Title: Levee reshaping machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a levee reshaping machine in which a levee reshaping operation is carried out by transferring and positioning a levee reshaping mechanism at one side position through a link mechanism and traveling a traveling machine body while driving the levee reshaping mechanism through a mower transmission shaft, a driving mechanism with a wrapping connector and a power input shaft. SOLUTION: A connection member 3 is connected to the rear position of the traveling machine body 1 by a connection mechanism 2, a fitting member 4 for arranging the levee reshaping mechanism Q by the link mechanism 7 is connected movably in the side direction crossing the traveling direction to the rear position of the connection member. The driving mechanism 10 with a wrapping connector is installed between the power transmission shaft 8 on a pivoting shaft line at the connection member side of a rotary link and the power input shaft 9 on a pivoting shaft line at the fitting member side of the rotary link. The fitting member is arranged horizontally rotatably around the shaft line of the power input shaft from one side position to the other side position.
Patent JP-2002355193-A (JP)
Title: Toilet
Inventor: SAITO EIJI
IPC: A47K11/04
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a toilet which prevents foul odor of human waste from diffusing and hardly makes a user or surrounding people feel unpleasant. SOLUTION: A toilet lid 16 which opens a surface 12 of a toilet bowl or an opening for elimination and closes it to a sealed state is provided on the surface 12 of the toilet bowl or the opening for elimination. The toilet lid 16 has a deodorizing means which can eliminate odor of human waste.
Patent JP-2002074708-A (JP)
Title: Method for correcting inclination of movable member, method for correcting inclination of objective lens for optical disk, and device for driving objective lens for optical disk
Inventor: TSUKUDA SATSUKI
IPC: G11B7/09
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an inclination correction method for a movable member, an inclination correction method for an objective lens for an optical disk, and an objective lens driving device for an optical disk, by which optical performance is improved by suppressing as much as possible the inclination in the focus direction of an objective lens while movable members are miniaturized and resonance peak can also be suppressed small by using elastic supporting members. SOLUTION: A plurality of elastic supporting members 3 for supporting the objective lens 1 are provided with a bent part 3c bent nearly in the focus direction, and are arranged in an array nearly in the focus direction so that expansion and contraction of the elastic supporting members 3 act in a direction canceling the moment M.
Patent JP-2002364239-A (JP)
Title: Door operating mechanism
Inventor: KIKUCHI AKIRA
IPC: A47B96/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a door operating mechanism which can open folding doors at an angle larger than 90 degrees. SOLUTION: The door operating mechanism is comprised of folding doors A, a mobile body 12, and rotating members 14A, 14B. The folding doors A are formed of two adjacent doors A1, A2 for opening/closing at least a part of an opening which defines a casing 10, and they are mutually rotatably connected together with a vertically extending first shaft S1 as a pivot. The door A1 is rotatably coupled to the casing with a vertically extending second shaft S2 as a pivot, at a location in the vicinity of a side A1R away from the first shaft. The mobile body 12 is movable along a lateral direction of the opening of the casing. The rotating members 14A, 14B are rotatably coupled to the mobile body with a vertically extending third shaft S3 as a pivot.  The other door A2 of the folding doors is rotatably coupled to the rotating members with a vertically extending fourth shaft S4 as a pivot, at a location in the vicinity of a side A2L away from the first shaft.
Patent JP-2002042894-A (JP)
Title: Lithium battery
Inventor: SAI INSEKI
IPC: H01M4/136
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery including a uniform and stable negative electrode plate with lithium metal coated in uniform thickness on a current collector, and restrained from the formation of a lithium oxide film between the current collector and the lithium metal by firmly sticking the lithium metal to the current collector, using a simple process. SOLUTION: This lithium battery comprises a lithium negative electrode manufactured by fusing lithium metal in an inert atmosphere to form liquid lithium and coating the liquid lithium on the metallic current collector; a positive electrode; a separator positioned between the positive electrode and the electrode plate; and an electrolyte impregnated in the negative electrode, the positive electrode and the separator and containing lithium salt and an organic solvent.
Patent JP-2002139168-A (JP)
Title: Solenoid valve device and fuel injection device using the valve device
Inventor: OHATA KOICHI
IPC: F02M47/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve device to reduce the occurrence of bound of a valve member without the occurrence of a delay in movement of the valve member and provide a fuel injection device using the solenoid valve device. SOLUTION: A distance D between the surface on the fixing member side of an armature 60 and the surface on the armature side of the fixing member 70 is set to 5-60 μm. By setting the upper limit valve of the distance D to 60 μm, a stock occurring when a valve member 50 seats a second plate member 82 is reduced by fuel nipped between the surfaces, opposed to each other, of the armature 60 and the fixing member 70. Meanwhile, by setting the lower limit value of the distance D to 5 μm, an adhesion generated by fuel present between the armature 60 and the fixing member 70 is reduced. Thereby, an opening command, i.e., a delay in a time from starting of energization to a coil 43 to a time at which the valve member 50 is driven is prevented from occurring.
Patent JP-2002362451-A (JP)
Title: Headlight for bicycle
Inventor: AKAMATSU TETSUO
IPC: F21W107/13
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of the position of a bicycle for car drivers and or pedestrians. SOLUTION: A headlight comprises a translucent head case 3, a reflecting plate 10 provided in this head case 3 and having a bulb 11 as a light emitting body substantially in a center, and a translucent head cap 4 for covering an opening of the head case 3 facing this reflecting plate 10. A cut part 13 is formed in the reflecting plate 10, a reflecting part 14 for reflecting the light of the bulb 11 backward is provided between the reflecting plate 10 and the head case 3, and the light reflected by this reflecting part 14 is passed through a plurality of holes 13 and allowed to leak to the head case 3. The head case looks bright by the light reflected by the reflecting part over a backward extensive range, and the visibility of the position of the bicycle for the car drivers and pedestrians, etc., can be improved.
Patent JP-2002365513-A (JP)
Title: Manual focusing device for camera lens
Inventor: SOMEYA NOBUHIKO
IPC: G02B7/04
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To realize switching between a precise adjusting mode and a rapid adjusting mode. SOLUTION: In the precise adjusting mode shown in figure, in which a focus ring 3 is advanced along an optical axis X, a ball 8 comes into contact with the outer peripheral surface of an extension fixed frame 2, and the ring 3 is turned, whereby the ball 8 is rolled and an outside helicoid 5, moved with the ball via a ball frame 7, is made to turn by 1/2 the turning angle of the ring 3, then an internal helicoid 12 holding a focus lens group FL is moved back and forth to perform precise focusing. In rapid adjustment mode where the ring 3 is moved back and forth, the ring 3, an interlocking ring 4, the frame 7 and the helicoid 5 turn to perform rapid focusing by a coupling pin 9 and a long groove 4b as a single body.
Patent JP-2002365958-A (JP)
Title: Fixing machine
Inventor: NISHIHATA ATSUSHI
IPC: G03G15/20
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixing machine capable of realizing reduction in power consumption, saving occupancy space and reducing cost of the parts. SOLUTION: This fixing machine is equipped with a fixing roller (thermal fixing means) 1 thermally fixing an unfixed image on paper (recording material) S, and an external heating member (external fixing means) 4, arranged in contact with the outer periphery of the roller 1 and heating the roller 1 from the outside. Then, the member 4 is constituted of a sheet member 5 carried as a heat transfer means and a heater member abutting on the outer periphery of the roller 1, while holding the member 5 in between. Then, the member 5 also functions as a cleaning means for the roller 1.
Patent JP-2002373303-A (JP)
Title: System for managing credit card utilization, and method used in the system and program
Inventor: MORI YASUYUKI
IPC: G06Q30/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To allow a card member to know whether or not to win a prize in the case of corresponding to a lottery right grant condition when the card member does shopping or the like by using his credit card. SOLUTION: A host computer system 11 decides whether a used amount is equal to or more than a prescribed amount in the case of receiving card sales information including a card membership number and the used amount from an affiliated store terminal device, gives lottery right to the card member in the case of being equal to or more than the prescribed amount, generate a random number to decide a winning number having the prescribed number of digits, and decides winning when the prescribed lower digits of the used amount coincide with the winning number. When winning is decided, a privilege grant procedure is performed on the basis of the card sales information. The host computer system prepares used amount specification every predefined period of time and displays whether or not to be an object of lottery right in each used amount on the used amount specification.  These used amount specification and winning number are notified the card member.
Patent JP-2001355026-A (JP)
Title: Apparatus for treating aluminum dross
Inventor: WATANABE HIROSHI
IPC: C22B21/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the recovering ratio of aluminum in dross by compression- separating fluid content, such as the air, mixed in the molten-state aluminum metal and dross while suitable breaking arch formed in the dross, to obtain the high quality aluminum dross and to enable the easy treating operation and the efficient recovery by reducing the oxidation with the air. SOLUTION: An aluminum dross treating apparatus is provided with a porous receiving table on the bottom surface of a compression chamber for receiving the dross 11 held to not lower than the melting point of the aluminum, pressurizing means 3a, 4a divided into a plurality of pieces in the plane to compress the dross 11 received on this porous receiving table and pressurizing systems 3, 4 for individually pressurizing to these pressurizing means 3a, 4a in multi- steps.
Patent JP-2002373926-A (JP)
Title: Article-conveying vehicle
Inventor: TSUBAKI TATSUO
IPC: H01L21/68
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent articles from falling off from a gripping mechanism 7 fully even if transfer speed is increased and large force is applied to the articles in the horizontal direction. SOLUTION: A transfer apparatus 6 has a gripping mechanism 7 that raises a wafer cassette 5 by rising operation for setting to a gripping state, places the wafer cassette 5 by lowering operation, and at the same time releases the gripping state; an elevation mechanism 8 that elevates the gripping mechanism 7 to allow the gripping mechanism 7 to execute the rising and lowering operation; a horizontal movement mechanism 9 that horizontally moves the gripping mechanism 7 between a bed 2 and a semiconductor processing unit 4; and a contacting mechanism 10 that is provided in the horizontal movement mechanism 9 so that a tip section is placed at the upper section of the gripping mechanism 7, and is moved with the gripping mechanism 7 by the horizontal movement mechanism 9 horizontally.
Patent JP-2003003664-A (JP)
Title: Scaffolding fabric board
Inventor: FUJIKI FUMIO
IPC: E04G5/08
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a scaffolding fabric board capable of avoiding having colors of a colored indication browned and decolored. SOLUTION: A recess 100 undergoing coloring 30 is provided on an outer surface of a side surface 11 of a frame body 1. A tread board 2 is supported by the frame body 1.
Patent JP-2002064735-A (JP)
Title: Video camera
Inventor: MORIOKA MASANOBU
IPC: G03B17/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a video camera that is downsized by decreasing the space for containing a board to the utmost. SOLUTION: A cylindrical case main body A whose both ends are open contains boards 21, that are layered and connected in zigzag via a flexible board 22, a solid-state image pickup element 16 is connected to the end of the board 21 acting like one end, while the flexible board 22 is stretched and to which the flexible board 22 is not connected and a rear panel 29 with a connector 33 is connected to the other end.
Patent JP-2003005090-A (JP)
Title: Imaging system
Inventor: YOSHIMINE TAKASHI
IPC: G02B7/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system for obtaining an enlarged image by using an imaging device, such as, for example, a CCD camera and the like. SOLUTION: In such a case the enlarged image is picked up by the CCD camera 1, a mounting section 2 disposed at the CCD camera 1 is mounted with an objective lens 4 by means of a first adapter 3. In such a case the CCD camera 1 is used on the eyepiece insertion section 220 side of a microscope 200, an eyepiece 220 of the microscope 200 is mounted with a second adapter 6 and further the CCD camera 1 by means of a fourth adapter 7 at need. In such a case the CCD camera 1 is used on a C mount section 210 side of the microscope 200, the C mount section 210 of the microscope 200 is mounted with the CCD camera 1 by means of a third adapter 5.
Patent JP-2002121057-A (JP)
Title: Cement admixture and cement composition
Inventor: NISHIKAWA TOMOTAKA
IPC: C04B24/32
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a cement additive which does not increase the air amount accompanied by the extension of the kneading time during manufacturing a cement composition but can stably maintain the amount of entrained air, and to provide a cement admixture and a cement composition having the above air entraining property and high water reducing performance. SOLUTION: The cement additive contains a compound (A) expressed by general formula (1): R1-O-(R2O)n-XR3 as an essential component. In formula (1), X represents -CO- or -CH2CH2NHCO-, R1 is a 1-30C hydrocarbon group, a plurality of R2O are same or different and represent 2-18C oxyalkylene groups, n is the average molar number of oxyalkylene groups added and ranges from 1 to 300, and R3 is a group having at least one carboxy group or sulfonyl group or a salt of these.
Patent JP-2003011361-A (JP)
Title: Head driver and ink jet recorder
Inventor: KIMURA TAKASHI
IPC: B41J2/045
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the ejection characteristics vary among heads. SOLUTION: The head driver comprises means 101 for generating a plurality of drive pulses having different shape, means 102 for selecting a drive pulse depending on the head, and a drive IC 103 provided in correspondence with an actuator and supplying the actuator with a drive pulse based on image information.
Patent JP-2003010491-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing or restraining a fraudulent action in a game machine with main and subsidiary control sections. SOLUTION: The game machine has a main control section 140 responsible for control of a game, a clock pulse generating circuit section 148 generating a clock pulse for control of the game, motors 84 and 88 for driving the rotor of a distributing device and the like, a motor control pulse generating circuit section 840 generating a motor control pulse for carrying out control associated with the operation of the motor 84 and 88, and a motor control section 850 driving and controlling the motors 84 and 88 on the basis of a motor control pulse sent from the motor control pulse generating circuit section 840, and the clock pulse generating circuit section and the motor control pulse generating circuit section are separately formed.
Patent JP-2003034354-A (JP)
Title: Carton blank
Inventor: IKEDA TAMIO
IPC: B65D71/12
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a carton blank capable of forming a carton with which even a heavy article can be packaged stably, and for which a material can be further saved. SOLUTION: The carton blank is provided with a plurality of panels 3, 5, 9, where the panels are arranged in a line and adjacent panels are connected with each other. Respective recesses 33, 33A are formed at respective end edges of the plurality of the panels, and a plurality of protrusions 12, 12A are formed between these recesses along both the long sides of a blank body 2. The contour and dimension of these protrusions are made uniformed, and the counter and dimension of these recesses, which are interposed between the protrusions, are made to coincide with those of the respective protrusions.