baber/WOPTO huggingface dataset:
Patent JP-2002274620-A (JP)
Title: Mobile rack facility
Inventor: HATANAKA JOJI
IPC: B65G1/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mobile rack facility allowing any vehicle in a passage for works to run through in one direction, in which a bunch of mobile racks can run in the right angle attitude with respect to the running path. SOLUTION: Pulse encoders 21 are coupled with a motor 16 of a drive type running support device positioned on both sides in the width direction of a mobile rack running path (crawler), and a mobile rack controller 41 controls the driving rotation amount of the motor 16 on the basis of the pulse signals given by the pulse encoders 21.  The controller 41 determines the running distance of each drive type running support device by counting the pulses emitted from the encoders 21, and if any difference is generated between the numbers of pulses, a mobile rack deviation (inclination) correcting control is conducted whereby the presumed running distance of each drive type running support device after a certain time is determined from the running distance and the speeds (driving rotation amount) of the motors 16 are controlled so that the deviation between the presumed running distances nullifies.
Patent JP-2002275797-A (JP)
Title: Paper joining machine
Inventor: IMURA KIYOHIRO
IPC: D21H27/30
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a paper joining machine simplified in structure as a whole so as to allow for cost reduction, designed to superpose a covering such as printing paper or sheet on a paperboard such as corrugated paper, cardboard or woodfree thick paper followed by sticking them together, and also facilitating the inspection and maintenance of the sizing device. SOLUTION: This paper joining machine comprises a covering time-interval- conveyor 2, a sizing device 3, a paperboard time-interval-conveyor 4, and a laminator 5; wherein, particularly, the sizing device 3 is located at the front step of the paperboard regular-interval-conveyor 4.
Patent JP-2002273275-A (JP)
Title: Powder feed tank for electrostatic powder coating and electrostatic powder coating method
Inventor: KAWAMOTO TORIMOTO
IPC: B05C19/06
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a powder feed tank for electrostatic powder coating, which is excellent in power coating feed stability. SOLUTION: The powder feed tank used for an electrostatic powder coating apparatus is provided with an air feed chamber (a) on the bottom part direction of the tank and a powder coating chamber (b) above the air feed chamber and a powder coating take-out port (c) for feeding the powder coating to a powder coating coater in the upper direction of the powder coating chamber (b) and a device (d) for evacuating the powder coating chamber (b).
Patent JP-2002281466-A (JP)
Title: Telephone system with camera
Inventor: KURODA TAKAO
IPC: H04W88/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To correct the position of a transmitted image with an operation of a receiving side even when the transmitted image is not located at its correct position in a telephone system with a camera. SOLUTION: An image transmission area 11 can be moved by an instruction within the image pickup area 10 by pressing down any of left, right, up and down arrow of a cross key provided on the portable telephone of the receiving side. The number of pixels of a camera corresponds to a wide angle lens, and is larger than the pixel range of the image transmission area 11, and the image pickup area 10 of the transmitting side is set within the range of this number of pixels. It the right arrow of the cross key of the receiving side telephone is pressed down, the image transmission area 11 is shifted to the right so that a correct image o the telephone user of the transmitting side can be transmitted.
Patent JP-2002227472-A (JP)
Title: Unlocking tool
Inventor: MIYAZONO YUKIO
IPC: E05B19/20
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool enabling easy unlocking even when a door is locked with a key for an automobile, etc., just as it is left within the automobile, etc., or somewhere else. SOLUTION: The door can be unlocked by using the scissors-shaped tool having irregularities annexed to the outside.
Patent JP-2002290805-A (JP)
Title: Higher-resolution solid image pickup device camera device
Inventor: HASEGAWA TAKAMI
IPC: H04N5/225
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a higher-resolution solid image pickup device camera, using a mirror, which can have its resolution made higher and can be made low-cost and small-sized without sacrificing sensitivity by shifting an image by an optical method. SOLUTION: This device is equipped with a mirror arranged halfway in the optical path connecting the image formation surface and image pickup lens of the image pickup optical system of a camera, a mirror driving means which varies the angle of the mirror, a solid image pickup device driving means equipped with a plurality of memories, and a control means which controls both the driving means; and the control means drives the mirror by an angle of every integral submultiple corresponding to the distances between many horizontal pixels of the solid image pickup device arranged on the image formation surface and spatial positions divided into an integral submultiple between pixels and the solid image pickup device driving means stores readout signal of pixel arrays by driving positions of the mirror in other memories and sums up their memory output signals.
Patent JP-2002290095-A (JP)
Title: System for selecting optimal assembling line of printed circuit board
Inventor: FURUKAWA KAZUYUKI
IPC: G06Q50/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a system for automatically selecting an optimal one of a plurality of assembling lines of printed circuit board. SOLUTION: The system for automatically selecting an optimal assembling line comprises a data base including a design information data base of the design system for printed circuit board and a production information data base of the production system, a section for comparing the design conditions of a printed circuit board in the design information data base with the capacity of assembling line of a printed circuit board in the production information data base and making a decision whether the capacity is appropriate or not for each assembling line, and a section for extracting the bottle neck process in each of a plurality of assembling lines decided to be appropriate at the assembling process deciding section,  comparing the work time of the bottle neck process in each of a plurality of assembling lines and selecting an assembling line having a shortest work time of the bottle neck process as an optimal assembling line.
Patent JP-2002287546-A (JP)
Title: Fixing device and image forming device for synthetic resin plate using this fixing device
Inventor: AKEMA HIROSHI
IPC: G03G15/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for a synthetic resin plate which can prevent the adhesion of image development material to a fixing member when an image is formed of the image development material by using an electrophotographic system and this image is fixed to the resin plate. SOLUTION: When an optical disk D held at a holding table 25 passes a nip section, the optical disk D abuts on a rubber elastic layer 81b of a fixing roller 81 and while the fixing roller 81 rotates together with the optical disk D, the fixing roller fixes the toner image to the optical disk D by heat and pressure. At this time, the release property of the surface of the rubber elastic layer 81b and the toners is improved by a release agent 83 applied on the rubber elastic layer 81b and therefore the adhesion of the toners to the rubber elastic layer 81b can be prevented. A silicone oil, etc., are usable as the release agent 83.
Patent JP-2002286364-A (JP)
Title: Powder and glanular material drying device
Inventor: KATO FUMIO
IPC: F26B11/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a powder and granular material drying device and to improve energy efficiency. SOLUTION: Air is supplied from an aerofin heater 80 through a hot air feed duct 81, a feed discharge duct 46, and a hot air feed port 44 to a drying chamber 3 such that hot air flows downward as much as possible. The drive force of a motor 64 is transmitted from a sprocket 66 to a dry tube 67 and further to a sprocket 63. When the sprocket 63 is driven, a rotary shaft 6 is rotated, a paddle 5 is stated to rotate in a given direction. Hot air is revolved around the periphery of the rotary shaft 6 and flows through a first sieve 45c and a second sieve 45d, and discharged in a feed discharge duct 46. The drive is effected such that an air supply direction of hot air coincides with the rotation direction of the paddle 5. A raw material for a powder and granular material has damp evaporated by hot air. Efficient drying processing is continuously continued by a synergistic effect produced by the flow force of hot air supplied through a hot air feed duct 81 and the agitation force of the paddle 5. Since the powder and granular material is run through an agitating blade 52 and dispersed in hot air, efficiency is improved.
Patent JP-2002289402-A (JP)
Title: Electronic part
Inventor: IKEDA MASAKAZU
IPC: H01C1/144
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To ensure the high welding strength of a fine lead wire for use in an axial lead-type electronic part. SOLUTION: The tip of the lead wire is previously formed into a spherical shape by discharge, and then the lead wire is welded to the electronic part by resistance welding.
Patent JP-2002286294-A (JP)
Title: Heater for heating water
Inventor: SUZUKI ATSUSHI
IPC: F24H1/20
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a heater for heating water having a high strength against a vibration or an impact, low in cost and long in lifetime. SOLUTION: The heater 2 for heating the water comprises lead bars 7, heating wires 8 insulated from metal pipes 6 of their outer peripheries in such a manner that the pipes 6 are coupled with reinforcing plates 10. In this heater 2, the plates 10 are each constituted of a material which is weaker for a corrosion than those of the pipes 6.
Patent JP-2001321776-A (JP)
Title: Apparatus for bringing determined amount of treatment material into contact with aqueous solution to be treated and aqueous solution treatment method
Inventor: PONCELET OLIVIER
IPC: C02F1/50
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for bringing a determined amount of a treatment material into contact with an aqueous solution to be treated, easy to assemble and capable of properly confining the treatment material while maximizing the effectiveness of the treatment material. SOLUTION: The apparatus for bringing a determined amount of the treatment material into contact with the aqueous solution to be treated is formed of foamed polyester and has a closed envelope shape to contain at least one medium in which the treatment material is placed and the aqueous solution to be treated is penetrated and the treatment material in at least one medium is a material for trapping a compound to be removed from the aqueous solution.
Patent JP-2002287922-A (JP)
Title: Printing system
Inventor: ITO YOSHIHARU
IPC: B41J29/38
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of the treatment on other printing job if a plurality of printing jobs are spooled. SOLUTION: The received printing job is spooled to a job spooler 304, the priority of the spooled printing job is extracted, and the extracted priority is stored. If a plurality of sets of stored priority are present, the jobs are processed page by page while selecting the printing jobs spooled in the job spooler 304 by a job selection unit 312 in the descending order of the priority.
Patent JP-2002289541-A (JP)
Title: FORMING METHOD FOR GaN SEMICONDUCTOR CRYSTAL AND METHOD FOR PRODUCING GaN SEMICONDUCTOR DEVICE BY USING THE SAME CRYSTAL
Inventor: IIDA SUSUMU
IPC: C30B29/38
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for GaN semiconductor crystal with which cracks or warps are extremely reduced, and to provide a method for producing GaN semiconductor device by using the same crystal. SOLUTION: By using an Si wafer (3) with groove having wide and deep grooves (1) or wafer having a plate-like cavity (15) just under the surface of the Si wafer, a GaN thick film wafer, with which a low transition density area is wide in comparison with conventional one and cracks or warps are extremely reduced, capable of being independent in the manner of natural formation is provided.
Patent JP-2002298920-A (JP)
Title: Battery
Inventor: HORIE TAKESHI
IPC: H01M10/05
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization, high energy density and cost reduction and to suppress short-circuiting. SOLUTION: This battery is provided with a battery element 2 formed by laminating a negative electrode material 4 and a positive electrode material 5 through a sheet-like electrolyte member 6 made of a polymeric organic material, and a sheathing material 3 for sealing the battery element 2, leading outside one end part of a terminal part provided at a current collector of the negative electrode material 4 and positive electrode material 5. The battery element 2 is formed dividing a plurality of strip element parts provided in line forming cutout parts in the longitudinal direction of the whole application region of a negative electrode active material layer 7 and a positive electrode active material layer 11.  The negative electrode material 4 and positive electrode material 5 are jointed to both faces of the electrolyte member 6 with the respective cutout parts positioned correspondingly, and bent through the cutout parts and sealed with the casing material 3.
Patent JP-2002292409-A (JP)
Title: Shape steel cutting method and apparatus
Inventor: NAKANO FUMINORI
IPC: B23D33/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly perform positioning and also to improve productivity in a setting method of a cutting position in a shape steel cutting apparatus. SOLUTION: In a shape steel cutting method, rotation of a roller 2 is decelerated so that the pointed end portion of a tongue 1a of shape steel 1 fed by a roller feeding means is detected by a first position detecting means 3. Then, the pointed end portion of the tongue 1a of the shape steel 1 fed in a decelerated state is detected by a second position detecting means 4, and rough positioning is performed by stopping rotation of a roller 21 so that a moving distance of the pointed end portion of the tongue 1a of the shape steel 1 is detected. Further, the rough-positioned shape steel 1 is positioned by moving to a designated cutting position, and then the positioned shape steel is cut.  The rough- positioned shape steel is hereby set in a designated cutting position by pushing back to a reverse direction of the feeding direction while the rollers of the roller feeding means are rotated to the feeding direction.
Patent JP-2002295949-A (JP)
Title: Refrigerator
Inventor: SHIOZAKI KENTARO
IPC: F25D17/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which cooling is performed while eliminating stagnation of chill and reducing transfer of smell regardless of variation of load, e.g. foods, by supplying chill individually to respective shelves of a refrigeration chamber. SOLUTION: Interior of a thermal insulation box 1 is sectioned into a refrigeration chamber 5, a vegetable chamber 6, and a freezing chamber 7 by partitioners 8 and 9, a cooler 14 for refrigeration and a cooling fan 15 for refrigeration chamber are disposed below the refrigeration chamber 5, a plurality of shelf plates 5a are provided in the refrigeration chamber 5 at an interval in the vertical direction and chill generated from the cooler 14 for refrigeration is supplied by means of the cooling fan 15 for refrigeration chamber. In such a refrigerator, a chill supply duct 20 extending vertically and communicating with the supply opening 15a of the cooling fan 15 for refrigeration chamber is formed on one side face of the refrigeration chamber 5, and a plurality of outlets 21 for supplying chill into the refrigeration chamber 5 are made in the chill supply duct 20.  On the other side face of the refrigeration chamber 5, a plurality of openings 22 for returning chill in the refrigeration chamber 5 back to the cooler 14 for refrigeration are made and a chill circulation duct 23 extending vertically between the return opening 22 and the cooler 14 for refrigeration is formed.
Patent JP-2002300137-A (JP)
Title: Hybrid optical transmission system
Inventor: SUGIE TOSHIHIKO
IPC: H04J14/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system adopting the wavelength multiplex technology, that can introduce an economical and flexible WDM(Wavelength Division Multiplex) system, uses a WWDM(Wide pass band WDM) filter or the like so as to segment only a required wavelength band and amplifies an optical signal independently of the amplification band of the amplifier. SOLUTION: The hybrid optical transmission system adopts the wavelength multiplex system for an optical system multiplexed by a wavelength band and the optical signal is multiplexed with a mixture of the wavelength multiplex systems adopting different wavelength intervals within the wavelength band.
Patent JP-2002230275-A (JP)
Title: Method and system for providing social security
Inventor: AOYAMA KEIICHI
IPC: G06Q50/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a social security providing system to allow a person enlist ed only in the national health insurance or the like to be enlisted in the social health insurance and the welfare pension insurance. SOLUTION: This social security system has a plurality of kinds of work contents and a plurality of kinds of service contents, is installed in a management society where an at-home employee conducts work and onerous service is executed, and is provided with a management side computer 3 having a problem input means 39 for inputting a problem concerned in the work content, a problem storage means 40 for storing the input problem, an employee registration means 31 for storing the work contents selected preliminarily by the at- home employees out of the plurality of kinds of work contents in a form corresponding to the respective at-home employees,  and a problem providing means 42 for extracting the problem fit to the work content stored in the employee registration means 31 out of the problem storage means 40 for every at-home employee to transmit the problem to a terminal equipment of the each at-home employee.
Patent JP-2002304256-A (JP)
Title: Information processor
Inventor: SHINADA SATORU
IPC: G06F3/0487
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processor using a touch-panel display 10 enabling a complex input process to be carried out through a simple operation. SOLUTION: When a user brings his thumb and index finger into contact respectively with points 11 and 12 on the touch panel display 10 to sandwich an item 2 displayed on an LCD and then narrows the interval between them, a circle C with a diameter L whose center O is located at the mid point between the two contact points 11a and 12a is set when the narrowed interval between the contact points 11a and 12a is reduced below a threshold value L. The item 2 located inside the circle is recognized as a displayed item to be operated. When the points 11b and 12b are moved to the contact points 11a and 12a, accordingly the item 2 is moved to a point 13. When the user moves his fingers away from the display 10, the destination of the item 2 is determined to be the point 13. A dragging function can thus be provided.
Patent JP-2002303384-A (JP)
Title: Pipe joint
Inventor: UBAGAI TSUTOMU
IPC: F16L3/08
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint, in which pipe joint body can be fixed at a position according to the length proper for disposing position of a fitting pipe, and work for adjusting the position is easily performed. SOLUTION: The pipe joint 1 comprises: the pipe joint body 2 having a columnar bolt 8 at the fixing part thereof; a fixing leg 9 for fixing by screw- fitting the pipe joint body 2 onto the columnar bolt 8. An end portion of the columnar bolt 8 is cut to be a required length to adjust a position of the pipe joint, and the columnar bolt 8 is screw-fitted into the fixing leg 9 fixed to a plate 11 of a target wall portion to fix the pipe joint body 2.
Patent JP-2002148612-A (JP)
Title: Substrate for reflective liquid crystal display element
Inventor: OGINO ETSUO
IPC: G02B1/18
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a reflective liquid crystal display element which is provided with desired flat optical characteristics stably in the visible ray region and which prevents coloring from being generated due to reflection. SOLUTION: The substrate for a reflective liquid crystal display element is provided with a reflection mirror, composed of high refractive index transparent films 4 and low refractive index transparent films 5 alternately laminated in a specified number of layers, formed on a transparent substrate 2. At least one out of the high refractive index transparent film 4 and the low refractive index transparent film 5 is arranged so as gradually to make the film thicker, the further receding from the transparent substrate 2.
Patent JP-2002312401-A (JP)
Title: Electronic filing device, control method thereof, recording medium and program
Inventor: TAKAHASHI TAKESHI
IPC: G06F12/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic filing device capable of easily discriminating documents independently of the existence of characteristic of layout in the case of displaying the document with a thumbnail. SOLUTION: A key sentence characterizing content of the document is generated on the basis of the character string extracted from the document and the layout information, and stored in a key sentence database 104. The document and the thumbnail are related to each other, and stored in a document database 101. When displaying the documents in a list, corresponding thumbnails are displayed in a list. When a user selects the thumbnail with a cursor, a key sentence is retrieved from the database 104 on the basis of the information about the selected thumbnail, and displayed in a display unit 107 with a pop-up form.
Patent JP-2002311904-A (JP)
Title: Display device
Inventor: TSUTSUI YUSUKE
IPC: G02F1/133
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device enabling multi-gradation display by reducing a wiring area of display pixels to micronize the pixels, and making a holding circuit to be of multiple bits. SOLUTION: The wiring area is reduced by sharing a power supply line LVDD for supplying a power source voltage to the holding circuit 110 with an auxiliary capacitance line SCL connected with one of the electrodes of auxiliary capacitance 85. The auxiliary capacitance line SCL is arranged in parallel with a gate signal line 51 in a display pixel. The power supply lines of inverter circuits INV1, INV2 forming the holding circuit 110 are extended in the direction of crossing the auxiliary capacitance line SCL, and connected with the auxiliary capacitance line SCL. The shared auxiliary capacitance line SCL is fixed at the power supply voltage level (for example, 5 V).