baber/WOPTO huggingface dataset:
Patent JP-2002254564-A (JP)
Title: Double-layered plastic molding and manufacturing method therefor
Inventor: NAGAOKA TAKESHI
IPC: B29C45/16
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide low-priced double-layered plastic moldings which have electromagnetic wave screening properties and are free from problems such as the deposition of a contaminant by static electricity and the deterioration in a mechanical strength as well as a manufacturing method for the double- layered plastic moldings. SOLUTION: The double-layered plastic moldings have a core layer and a skin layer formed to cover the core layer. The skin layer is formed of a conductive plastic material and the core layer is formed of a plastic material having a higher specific mechanical strength than the plastic material of the skin layer. The plastic material of the core layer is compatible with the plastic material of the skin layer in their relationship.
Patent JP-2002264645-A (JP)
Title: Method for removing window pane of automobile
Inventor: AOKI YASUO
IPC: B60J1/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To easily remove a window pane of an automobile in a short time without causing damage, regardless of whether it is formed of tempered glass or laminated glass. SOLUTION: A piercing instrument 14 is passed through an adhesive 13, with its end protruding from the opposite side of the adhesive 13. A piano wire 15 is passed a through hole 18 in the instrument 14, and after the piano wire 15 is set on the sides of a window frame 12 facing the inside and the outside of the automobile body, the instrument 14 is drawn out of the adhesive 13. The portions of the piano wire 15 outside and inside the window frame are gripped and the piano wire 15 is pulled alternately toward the inside and outside of the window frame 12 and wound around the entire window frame 12 whereby the adhesive 13 is cut and the window pane 10 is removed.
Patent JP-2002256475-A (JP)
Title: Method for manufacturing seamless pipe
Inventor: SUGAMOTO NORIAKI
IPC: C25D1/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a seamless pipe, with high productivity and high economical efficiency, which is used for a driving belt, a fixing belt, or the like, of a printer, a photocopier, or the like. SOLUTION: The method for manufacturing the seamless pipe comprises forming a dissolution layer on an outer surface of a cylindrical die by using a material which has different dissolution characteristics from a target metal, forming a plating layer thereon by plating the target metal into a desired thickness, then dissolving/removing the dissolution layer to separate the plated layer from the die, and providing the obtained plated layer as the seamless pipe. The method can easily separate the plated layer from the die, because of forming a space between the die and the plated layer by dissolving/removing the dissolution layer. In addition, the load for the waste water treatment can be largely reduced, because a removed part by dissolution is only the dissolution layer, and the dissolved metal can be reused if the material and the dissolving solution are appropriately selected.
Patent JP-2001280078-A (JP)
Title: Excavating method for excavator
Inventor: UEHARA TOSHIAKI
IPC: E21D9/11
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an excavating method for an excavator capable of improving the efficiency of a gallery excavation. SOLUTION: A frame 22 is formed with a front part frame 23 and a rear part frame 24 supporting a cutter 21 divided into the front and rear in the excavating direction, and the front part frame 23 and the rear part frame 24 are properly divided in the peripheral direction and are formed expansibly and shrinkably against a gallery by expanding/shrinking jacks 38 and 39. A propulsion jack 50 for giving the prescribed propulsion force is provided between the front part frame 23 and the rear part frame 24. At an excavation, the front part frame 23 is shrunk in diameter, the rear part frame 24 is expanded in diameter, and pressing force is applied to the cutter 21 for the excavation by the propulsion jack 50 via the front part frame 23. After the propulsion jack 50 is extended, the front part frame 23 is expanded in diameter, the rear part frame 24 is shrunk in diameter, an expansion/shrinkage jack 50 is retreated, and the rear part frame 24 is drawn to the front part frame 23 for the excavation.
Patent JP-2002267693-A (JP)
Title: Current measuring system, measuring device and measuring method
Inventor: KAWASE TAKAHARU
IPC: B61L1/18
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To make the current flowing in a conductor easily measurable by a non-contact method. SOLUTION: The current measuring system 1 is provided with a magnetometer 11 arranged in the vicinity of the conductor without surrounding the conductor 2, and a processor 12 for calculating the sum of the current flowing in each cross section part of the conductor when a value subtracting the magnetic field intensity of the magnetic force meter position in the state that current is not flowing in the conductor 2 from the magnetic field intensity measured with the magnetometer 11 and the magnetic field intensity of the magnetic force meter position determined by the current flowing in the current flowing in each cross section part of the conductor 2 become equal and measuring the current flowing in the conductor.
Patent JP-2002268461-A (JP)
Title: Color image forming device
Inventor: HATTA HIROTAKA
IPC: G03G21/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive color image forming device in which the cost required for the unit configuration is reduced by providing an inexpensive structure which can replace the backup roll. SOLUTION: A backup member 15 is fixed to the frame 14 of the photoreceptor unit to stabilize the nip between developing units 5K, 5C, 5Y, and 5M which come in contact with or separated from the photoreceptor belt 1 and a photoreceptor belt 1. The backup member 15 is simply fixed on the frame 14. In order to decrease the damage to the rear side surface of photoreceptor belt 1, a sliding tape which consists of polymer polyethylene, etc., can be applied on the surface of the backup member 15. Moreover, the backup member 15 can be constituted by, for example, cutting and erecting part of the frame 14.
Patent JP-2002265523-A (JP)
Title: Method of manufacturing vinylic polymer having alkenyl group at end, vinylic polymer, and curable composition
Inventor: TSUJI RYOTARO
IPC: C08F8/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple manufacturing method of a vinylic polymer having an alkenyl group at the end without necessitating a metallic compound which requires a complicated purifying process, and to provide a curable composition using this vinylic polymer. SOLUTION: In the manufacturing method, the vinylic polymer having an alkenyl group at the end is manufactured by introducing the alkenyl group to the end of the vinylic polymer having a thiocarbonyl thio structure at the end. The curable composition is obtained by mixing this vinylic polymer, a hydrogen-silicon bond-containing compound, and a hydrosilylating catalyst.
Patent JP-2002264288-A (JP)
Title: Transfer sheet, manufacturing method therefor, and manufacturing method for decorative sheet using the transfer sheet
Inventor: ANDO MITSUO
IPC: B32B33/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative sheet being excellent in productivity and having physical surface properties excellent in scuff resistance, chemical resistance, stain resistance, weather resistance, etc. SOLUTION: The present transfer sheet has on a base a transfer layer prepared by curing a composition that comprises 5-50 wt.% of an active energy beam polymerized compound having a primary hydroxyl group (A)10-70 wt.% of an active energy beam polymerized compound (B) having 4 to 15 ethylene unsaturated bonds, but not having the primary hydroxyl group and 1-85 wt.% of other active energy beam polymerized compounds (C). Using the transfer sheet, transfer is made onto thermosetting resin impregnated paper.
Patent JP-2002271242-A (JP)
Title: Satellite capturing device
Inventor: KOSHIDA TOSHIAKI
IPC: H01Q3/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To automatically select and capture a target communication satellite from among a plurality of satellite communication satellites by scanning over a wide range. SOLUTION: Prescribed frequency components are extracted from signals included in the reception radio waves of an antenna 22 by a filter 32; a reception clock signal is extracted from the extracted signal as the information of the origin of transmission by a demodulator 34, whether the reception clock signal is synchronized with an inside clock signal outputted from an inside oscillator 38 is determined by a phase, lock loop 36; and when they are synthesized with each other, the captured static communication satellite is captured as the target static communication satellite, and the position of the antenna 22 is controlled by an antenna drive part 26 to a direction, where radio field intensity measured by a radio field intensity measuring part 30 can be maximized.
Patent JP-2002272586-A (JP)
Title: Recovery device for food and drink container
Inventor: ISHINO MURAICHI
IPC: A47G23/08
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for connection capable of smooth carriage without putting loads on a driving means even when the carrying length of a recovery device for food and drink containers becomes long. SOLUTION: This recovery device for the food and drink containers is constituted of a plurality of carriers 4a and 4b disposed so as to be away from each other at a prescribed interval in a carrying direction and the carrier 10 for the connection disposed between the respective carriers 4a and 4b. The carriers 4a and 4b and the carrier 10 for the connection are constituted so as to carry the food and drink containers by carrying belts 15a and 15b wound to winding rollers 12a, 12b, 16a, 16b, 22a and 22b turned by the driving means provided on both end parts in the carrying direction.  For the winding rollers 22a and 22b of the carrier for the connection, the outer diameter is formed smaller than the outer diameter of the winding rollers 12a, 12b, 16a and 16b of the carriers and the turning center is provided on a position above the turning center of the winding rollers 12a, 12b, 16a and 16b of the carriers.
Patent JP-2002274304-A (JP)
Title: Parking position setting device
Inventor: SHIMOYAMA OSAMU
IPC: B60R21/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a parking position setting device capable of simply and surely setting a parking position without using a method by image processing. SOLUTION: This parking position setting device is provided with imaging devices 1 and 2 imaging the environment of a vehicle, a display means 4 displaying images of the vehicle circumference imaged by the imaging means 1 and 2, a composition means composing and displaying prescribed segments or figures expressing a vehicle into images of the vehicle circumference, an operation means 5 for allowing a driver to adjust the positions of the prescribed segments or figures expressed on the display means 4, and a conversion means 7 projecting and converting the position of the prescribed segments or figures on the display means to a position on a road surface in the circumference of the vehicle. The position on the road surface in the circumference of the vehicle obtained by the conversion means 7 as a conversion result is set as the parking position of the vehicle.
Patent JP-2002279217-A (JP)
Title: Online shopping system
Inventor: AKIYAMA KOICHI
IPC: G06Q50/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To greatly promote the sales of merchandise by informing customers who want to purchase the merchandise of information on sellers, the merchandise, the contents of claims from the customers, and the contents of monitors in a timely manner for increased peace of mind. SOLUTION: If there is a request from each personal computer device 3 for information about each seller and each kind of merchandise as information on the sellers and the merchandise is collected by a credit information providing server device 5, the colleted information about the sellers and the merchandise is supplied to each personal computer device 3 to inform each customer of the reliability of the sellers and the merchandise. If claim information or monitor information is output from each personal computer device 3, it is sampled to renew the information on the sellers and the merchandise.
Patent JP-2002063590-A (JP)
Title: Recirculating shade tree blender for graphics system
Inventor: DREBIN ROBERT A
IPC: G06T15/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To realize a complicated shade tree with an inexpensive and compact recirculating shader hardware. SOLUTION: This shade tree blender is composed of a programmable texture blender/shader device accelerated by the hardware and calculates the color and alpha of a multistage. A texture environment subsystem connects the writing of a vertex base, texture and a constant (rasterized) color and calculates a pixel color before fogging and blending the last pixel. The blend operation of color and alpha components is independently performed by one blend unit composed of one set of color/alpha couplers reused over the multistages. One set of four selectable present color input/output registers shared in all stages are provided in the output of the blend unit, and calculated color results are temporarily stored and passed to between stages.
Patent JP-2002278488-A (JP)
Title: Advertisement leaflet
Inventor: OYAMA TERUAKI
IPC: G09F15/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To facilitate editing work and to coordinate the appearance of a paper surface and the contents of advertisement by equalizing the areas of advertisement displaying areas in joint advertisement using advertisement leaflet; to activate the business world by making up a special edition with a common theme so as to allow consumers to easily compare products or services with each other and so as to allow advertisers to differentiate the products, to improve the services and to develop new products; and to provide the effective advertisement leaflet giving no poor impression to the consumers while the advertisement cost is low and an advertising area for the joint advertisement is small. SOLUTION: At least three advertisement displays of the same size are provided on a printable advertisement paper. Advertisement information of at least three advertisers for the special edition with the common theme, which comprises a picture by at least one of a photograph and illustration and advertising sentences by characters for each advertiser, is placed in the respective advertisement display areas and print-displayed.
Patent JP-2002279862-A (JP)
Title: Breaker device
Inventor: CHIKADA KAZUMOTO
IPC: H01H85/20
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent a short-circuit plug from pulling out of an electrode pair in a state of a main circuit being closed. SOLUTION: When a lever 22 is turned in opening a main circuit, a guided part 27 passes by a linear guide part 17 with excess of speed and gets insertion- coupled with an over-stroke part 17C and detachment of a short circuit plug is controlled, so the lever has to be returned until the guided part 27 is positioned at the linear guide part 17A. Therefore, it takes time from the time when the relay circuit begins an opening operation with the turn of the lever 22 till the short circuit plug 20 is pulled out of the electrode pair 12, so that, even if there is a time lag between the beginning of the opening operation of the relay circuit and the opening of the main circuit, there is no risk of the short-circuit plug pulled out of the electrode pair with the main circuit in a closed state.
Patent JP-2002290111-A (JP)
Title: Non-radiative dielectric line and millimeter wave transmitter/receiver
Inventor: OKAMURA TAKESHI
IPC: H04B1/38
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the conversion of an electromagnetic wave at an LSM mode into an LSE mode, to easily manufacture a dielectric line to a complicated shape, which is constituted of a linear part and a bend part, and to improve transmission loss of high-frequency signals. SOLUTION: In an NRD guide, the dielectric line 2 is constituted, by making the end faces of a plurality of dielectric line parts 2a and 2b face each other, and it includes the dielectric line part 2b for impedance matching; and the width of the dielectric line part 2b for impedance matching differs from the width of the adjacent dielectric line part 2a in a range which is not more than one-eighth of the wavelength.
Patent JP-2002287980-A (JP)
Title: Compiler with redundancy deleting function by predicate addition
Inventor: NAKATANI YOJI
IPC: G06F9/45
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To generate an object program preventing unnecessary command execution and having good execution efficiency, by eliminating redundancy, even through a command was not made to be unnecessary by a predicate value in a conventional technology. SOLUTION: In this invention, a compiler is provided with a predicate redundancy analysis processing and a predicate addition processing. The predicate redundancy analysis processing detects the redundancy of a command by predicate value, and finds a predicate logic expression indicating conditions of redundancy. The predicate addition processing retrieves a predicate meeting the condition for redundancy, and adds the predicate to the command that becomes redundant.
Patent JP-2002136315-A (JP)
Title: Pole
Inventor: MIZUMOTO HIROHISA
IPC: A45B7/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To easily detach or connect a connecting part of each shaft and to prevent the connecting part of each shaft from easily being detached, even when the pole is caught by an obstacle when connecting the connecting part, in the pole constituted of a plurality of shafts. SOLUTION: In this pole 1 constituted of the plurality of hollow shafts, each of shaft end parts adjacent each other can be connected by forming one end so as to be thinner than other end in diameter and inserting the one end into the other end, a non-elastic string 2 is passed through hollow parts of intermediate shafts 13, 14 and 15 from an endmost shaft 12 when connecting the connecting parts to the shaft 16 at the other end, and the endmost shaft 16 has a projection part 3 projected freely from the surface of the shaft 16.
Patent JP-2002284401-A (JP)
Title: Truing-up device of medium
Inventor: SUZUKI AKIRA
IPC: B65H9/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a truing up device of a medium allowing simplification of a structure, miniaturization, and cost reduction. SOLUTION: A roller arm 6 for rotatably supporting a truing-up roller 5 is provided, a driving force converting means 22 converts rotating motion of a driving force transmission system leading from the motor 12 to the truing-up roller 5 to a motion in the approaching/separating direction with respect to a medium conveying passage 1 to shift the roller arm 6. Therefore, when the motor 12 is driven to rotate the truing-up roller 5, the roller arm 6 can be shifted in the approaching/separating direction of approaching to or separating from the medium conveying passage 1 using the rotating motion of the driving force transmission system as a driving force. Therefore, an operation of making the turning-up roller 5 approach to a medium on the medium conveying passage 1 or separating it from the medium and an operation of rotating the truing-up roller 5 can be performed by one motor 12, and thus the simplification of the structure, miniaturization, and cost reduction can be performed.
Patent JP-2002282386-A (JP)
Title: Leg holder for health promotion
Inventor: NABEYA JUNICHI
IPC: A61F5/37
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a leg holder for health promotion capable of effectively performing a twist movement of upper body. SOLUTION: The holder has a leg backing application material 2 applied to the back parts and around the back parts of knees of both legs and a binding material 3 equipped to the backing application material 2 to fasten at least the upper and lower parts of knees.
Patent JP-2002287803-A (JP)
Title: Property adjusting method in manufacturing process of product
Inventor: ITO YOSHIHARU
IPC: G06Q50/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To relatively easily realize product property adjustment and to improve accuracy in property adjustment. SOLUTION: Intermediate property, property control processing conditions and final property in the manufacturing process of a product are stored and held as a data set for every lot in a process management database. As processing 1, the data set for every lot is prepared, and as processing 2, cluster processing is performed on each data set for every lot. As processing 3, using the data set obtained by the processing 2, the casual relation between input and output is quantified by a neural network, considering the intermediate property and property control processing conditions as the input and the final property as the output, to prepare a learning model. In the subsequent model operation, the prepared learning model is used to retrieve the optimum property control processing condition from the intermediate property in the previous process in the property adjusting process.
Patent JP-2002281950-A (JP)
Title: Thawing box
Inventor: MARUMOTO KAZUHIKO
IPC: F24C7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To uniformly heat in a short time. SOLUTION: This thawing box comprises a magnetron 2, a stirrer fan 5 for stirring microwaves in a heating box 1, a stirrer position detector 9 for detecting the position of the stirrer fan 5, a heating pattern memorizing device 10 for memorizing temperature rise rates at heated material positions corresponding to the position of the stirrer fan 5, and a driving device control circuit 13 for fully adjusting the rotation rate of the stirrer fan 5 and the oscillation of the magnetron 2 on the basis of the signals of the heating pattern memorizing device 10 and the temperature rise rates memorized in the heating pattern memorizing device 10.
Patent JP-2002290785-A (JP)
Title: Image display device
Inventor: SAITO JUNICHI
IPC: H04N5/445
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of displaying an aspect ratio without making an image hard to be seen and upsizing the image display device. SOLUTION: The image display device having a display screen 2 with a predetermined aspect ratio and capable of displaying a plurality of blocks on the display screen comprises a scale setting portion 1, 8, and 54 which determines a display attribute of the scale displayed on a rim of each block or on a prolongation line of the rim, generates a scale signal indicating the determined display attribute, and replaces a predetermined portion of the image signal displaying an image on the display screen to the scale signal.
Patent JP-2002296286-A (JP)
Title: Stop mechanism for conveyance rack
Inventor: KANBE SADAO
IPC: G01N35/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To preclude a conveyance rack from repeating violent rebound even when the rack is stopped forcibly by a stopper. SOLUTION: In this stop mechanism inserted and removed into/from a track of the rack transferred on a conveyer to stop the transfer of the rack, a magnet is provided in one abutting portion out of the abutting portions in the rack and the stop mechanism, and a magnet of polarity opposite to the magnet to hereinbefore, or a magnetic body attracted by the magnet is provided in the other abutting portion. A surface of the each abutting portion is formed to make its friction coefficient low. An operational direction of the stop mechanism is substantially right-angled with respect to a direction of a line of magnetic force in the magnet.