baber/WOPTO huggingface dataset:
Patent JP-2002234027-A (JP)
Title: Cutter for cutting molten resin, and molten resin cutting device
Inventor: HAMAKAWA SHUICHI
IPC: B26D1/547
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for cutting molten resins which can almost totally eliminate fear that cut molten resins may stick to each other, and to provide a molten resin cutting device. SOLUTION: For this cutter 10 for cutting molten resins, a heat-resistant wire 2 is used as a cutter blade for the cutter 10 which cuts the molten resin which is extruded from a die plate 33 of an extruder 31. Also, for this molten resin cutting device 25, a cutter holder 44 which is connected with a rotating means 43 is provided on the extruding surface side of the die plate 33 of the extruder 31. Then, the cutter 10 using the heat-resistant wire 2 as the cutter blade is attached to the cutter holder 44.
Patent JP-2002204073-A (JP)
Title: Film-core multilayer printed wiring board
Inventor: HIRAKAWA TADASHI
IPC: C08J5/04
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a high accuracy multilayer board with maintaining a high density obtained with a film, and to easily obtain contained capacitors or resistances or a contained impedance control circuit. SOLUTION: A patterned double-side copper foil film 21 is used as a core, copper foils are pasted to resin layers 22 reinforced with glass fibers or aramid fibers, etc., to form insulation layers which are then laminated on the core, heated and compressed, laser-machined vias 25 are plated with copper and an outermost layer is patterned to obtain a multilayer board. The film may be filled with an inorganic powder having a high dielectric constant to increase the capacitance of capacitors and hold it constant.
Patent JP-2002238802-A (JP)
Title: Toilet paper holder
Inventor: MORI SHINGO
IPC: A47K10/38
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a toilet paper holder of fine appearance at a low cost with simple work and few assembling man-hours by omitting a welding process and a polishing process for finishing weld marks formed at welded parts in manufacturing the toilet paper holder made of metal. SOLUTION: A holder body 10 and claw holding walls 18L, 18R, 20 are formed of metal. The claw holding walls 18L, 18R, 20 are formed in box structure with wall bodies 40, 50 whose lower faces and rear faces are formed in open shape, and closing members 42, 52, and they are fixed by screws 32 and pressure sensitive adhesive double coated tapes 68. Prior to fixing, support claws 26 are inserted into the wall bodies 40, 52 from the open shape parts and fixed in the state of projecting outward from upper openings 28. The claw holding walls 18L, 18R, 20 are fixed to the holder body 10 by the screws 32 and the pressure sensitive adhesive double-coated tapes.
Patent JP-2002204815-A (JP)
Title: Chevron joint, stanchion and l-shaped backrest
Inventor: OBA YUJI
IPC: A61G5/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair with which a burden on the lower back of a care giver is reduced in the case of putting a patient in the wheelchair. SOLUTION: The cross bars E and D of a conventional wheelchair are fitted on a front side, a moving cross bar (pallet G) is fitted to a rear side, and chevron joints F and F' being its shafts are used to improve convenience. By using an L-shaped backrest B, convenience and safety are established.
Patent JP-2002238831-A (JP)
Title: Endoscope
Inventor: MIMORI NAOTAKE
IPC: A61B1/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope provided with a skeleton member that can satisfy all of mechanical strengths, chemical resistance, miniaturization, weight reduction and machinability by using a carbon fiber reinforced thermoplastic resin as the material of the skeleton member fitted inside the endoscope. SOLUTION: In this endoscope 10, a skeleton member 44 of a hand operating part 12 is formed using carbon fiber reinforced thermoplastic resin. The carbon fiber reinforced thermoplastic resin contains carbon fiber at about 20-30% in a mixed material of a crystalline resin and an amorphous resin mixed at the ratio of (7:3)-(8:2).
Patent JP-2001310972-A (JP)
Title: Composition for discoloring inhibitor of organic polymer materials by nitrogen oxide gas and organic polymer materials containing the same
Inventor: INOUE TAKESHI
IPC: C08L101/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition having excellent inhibiting effect against discoloration by nitrogen oxide gas without affecting the original performances of an organic polymer material such as thermal resistance and processing stability, and to provide an organic polymer material containing the composition. SOLUTION: This composition for inhibiting discoloration of the organic polymer material by nitrogen oxide gas comprises (a) at least one compound expressed by the general formula (1), (b) a phenolic antioxidant and (c) a phosphoric antioxidant, wherein R1 represents an alkyl group having 1 to 18 carbons or an alkenyl group having 2 to 18 carbons; R2 represents an alkyl group having 1 to 5 carbons; R3, R4 and R5 each independently represents a hydrogen atom or an alkyl group having 1 to 5 carbons; and R6 represents a hydrogen atom or an alkyl group having 1 to 5 carbons.
Patent JP-2002251257-A (JP)
Title: Mouse
Inventor: KAJIWARA KIYOSHI
IPC: G06F3/0354
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a mouse capable of solving the troublesomeness of a cable at the time of carrying the mouse in a simple constitution. SOLUTION: In a mouse whose cable 13 is led out of a main body 12, a part of a case 14 constituting the main body 12 is formed with a drawable drawer part 21. The drawer part 21 is shaped so that the cable 13 can be wound around the drawer part 21 in the drawn state. At the time of carrying the mouse, the cable 13 can be wound and gathered around the drawer part 21. On the other hand, at the time of using the mouse, the pushed drawer part 21 is constituted as a part of the case 14 so that the drawer part 21 can be prevented from being a hindrance.
Patent JP-2002251625-A (JP)
Title: Device and method for processing image, recording medium for recording program for processing image operating on computer
Inventor: KAWAGOE YASUO
IPC: A63F13/55
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To control a display so as to be easily watched without a sense of incongruity when an aspect of an object in a virtual space is displayed as an image. SOLUTION: A contact decision between a field object and other object is performed, and a coordinate of a vertex which is decided to be in contact out of vertexes of the field object is updated. A light source set in the virtual space is increased and decreased on the basis of at least a positional relation between a virtual camera and the light source. A source of the virtual energy (referred as αlight hereinafter) for affecting transparency provided with a same characteristic as light (referred as an α light source hereinafter) is arranged in the virtual space, and the transparency of the object is determined on the basis of luminance of the αlight on the object in the virtual space. A texture is determined on the basis of an environment mapping algorism with respect to a light source object which models a light source and/or a ray object which models a ray.
Patent JP-2002255241-A (JP)
Title: Packaging body and packaging method
Inventor: TOTSUKA FUMIO
IPC: B65D71/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body housing a pasting medicine which is easy to paste on a diseased part, and is easy to carry, and a packaging method. SOLUTION: A cylindrical body wherein a base material having an applying agent layer is wound into a cylindrical shape is individually packaged in a container such as a stick bag one by one. In addition, a plurality of the individually packaged cylindrical bodies are collectively packaged with a packaging bag or a packaging case when required. Thus, by individually or collectively packaging the wound base material cylindrical bodies in a packaging container, this packaging body which is easy to carry and is suitable for storage and usage can be formed without spoiling the effect of the medicine applied on the base material.
Patent JP-2002255248-A (JP)
Title: Cushioning material made of corrugated board
Inventor: YOSHIMURA NAOMI
IPC: B65D77/26
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To form a cushioning material having a housing section in which required articles such as accessories and a handling manual to be provided as a part of a product, in addition to a cushioning structural section to protect the product, with one sheet of a corrugated board. SOLUTION: This cushioning material made of corrugated board is equipped with the cushioning structural sections 20a and 20b which are formed by three- dimensionally building up one sheet of the corrugated board. By receiving an external force by the cushioning structural sections 20a and 20b, the external force is softened, and the packaged product 66 is protected by the cushioning material made of corrugated board. In such a cushioning material, the building up is performed by cutting and erecting one section of the corrugated board, and the article housing section 40 and supporting sections 61 and 62 are provided. In this case, the article housing section 40 houses the accessory 64 related to the packaged product 66. Also, the supporting sections 61 and 62 support the article housing section 40 at a specified location.
Patent JP-2002256772-A (JP)
Title: Shielding device for crime prevention
Inventor: MATSUMOTO TAKEO
IPC: E05G7/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the crime prevention property at a window W. SOLUTION: A shielding device is provided with a transparent shielding plate 11 having bulletproof performance, a holding member 21 holding the shielding plate 11 on a ceiling side, and a guide material 31 vertically guiding the shielding plate 11. The holding member 21 can release and drop the shielding plate 11 in an emergency, close the window W on a counter table T via the shielding plate 11, and secure the safety of a clerk P.
Patent JP-2002254835-A (JP)
Title: Laser thermal transfer recording material
Inventor: KONUMA TARO
IPC: B41M5/46
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a laser thermal transfer recording material having a high sensitivity for recording an image, a reduction in occurrence of a color muddiness and an improved color reproducibility. SOLUTION: The laser thermal transfer recording material comprises a photothermal conversion layer and a color material layer on a support. In this material, the photothermal conversion layer contains a compound represented by formula (1) and a polyimide resin.
Patent JP-2002265560-A (JP)
Title: Novel epoxy compound and active energy ray-curable epoxy resin composition therefrom
Inventor: MARUYAMA HIDEYUKI
IPC: C08G59/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy compound manufactured by a method in which a compound comprising a cyclohexanol group is turned into a glycidyl ether, that has relatively less chlorine-containing components than that by the conventional method, colorless and transparent, has improved heat resistance, mechanical strength, tenacity, etc., is able to be used in applications where corrosion resistance and appearance are important factors, and is able to be used, owing to excellent adhesion, for adhesives, pour molding agents, sealants, laminates, etc., for electronic or electronic applications where corrosion is an important factor, and to provide a curable composition that can be cured with an active energy ray, and contains a low-cost epoxy compound manufactured by the method and a photocationic polymerization initiator. SOLUTION: In the course of the reaction wherein epichlorohydrin is added to a compound containing a cyclohexanol group to form a chlorohydrin, the reaction temperature is changed in order to suppress the generation of chlorine-containing components as the by-products. The product thus obtained contains 0.5-1.5% of the chlorine components. A photocationic polymerization initiator is added to the epoxy compound thus obtained, and the epoxy compound is irradiated with an active energy ray for photocuring.
Patent JP-2002263908-A (JP)
Title: Piston machining method and lathe used for the machining
Inventor: GOTO HISAO
IPC: F04B39/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a piston machining method capable of machining spherical surface recessed parts with various inner diameters at the neck part of a piston with a general tool and without changing the type of the tool and lathe used for the machining. SOLUTION: In this machining method, a pair of spherical surface recessed parts 24 and 24 opposed to each other are machined in a pair of opposed machined surfaces 23A and 23B on the inside of the neck part 22a of the piston 22. The piston 22 is rotated about a straight line, as a rotating center L2, orthogonal to the center axis line L1 of the piston 22 and passing a clearance between the pair of machined surfaces 23A and 23B. The tool 10 has a point-like edge part 10a at the tip 10aa thereof. While rotating the piston 22, the tool is moved so that the tip l0aa draws an arc 11 in one side area within a plane including the rotating center L2. A cutting-in is performed by such a motion to machine the spherical surface recessed parts 24 in the machined surfaces 23A and 23B.
Patent JP-2002272103-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a switching power supply circuit, in which margin is reduced in design and an over current is prevented from flowing through a switching element at the time of short circuiting of load. SOLUTION: In a resonance converter employing half-bridge coupling of switching elements in two transistor arrangement, a self-excited current resonance converter is employed on the primary and a control voltage variable, depending on the secondary DC output voltage level, is applied to the gate electrode of an MOS-FET for constant voltage control. Capacitance of a self-excited oscillation circuit is varied, depending on the conduction state of the MOS-FET and the low-side switching frequency is controlled variably. More specifically, the ON interval of a high side switching element is constant and a low side switching element is subjected to switching control by composite control system, where the conduction angle and the switching frequency are varied at the same time.  At short circuiting of a load, the switching frequency increases abruptly to prevent an over current from flowing through the switching element.
Patent JP-2002268755-A (JP)
Title: Mute circuit for ic using reference voltage terminal
Inventor: KAWASHIMA TAKAHIRO
IPC: G05F1/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To supply a mute signal without using any exclusive terminal to a bias circuit which supplies reference currents to all blocks. SOLUTION: This mute circuit is provided with a switching transistor 20 whose collector/emitter electrode path is connected between a bias circuit 12 and a ground, and whose base is connected to a reference voltage terminal, and when a reference voltage to be supplied to the reference voltage terminal 16 is not more than the operating voltage VBE of the switching transistor 20, the switching transistor 20 is turned off, and the bias circuit 12 is made inoperable so that bias currents to the all blocks 13 can be interrupted. Thus, it is possible to realize a mute operation.
Patent JP-2002269472-A (JP)
Title: Package rental business system for domestic electric appliances
Inventor: SAGAWA MORIKAZU
IPC: G06Q30/06
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a user with domestic electric appliances and other hardware resources in accordance with the use form for every user and the living environment for every user. SOLUTION: This package rental business system for domestic electric appliances is provided with a hardware resource providing means 1, a software resource supply means, a resource intermediation means 3, a resource delivery means 4, a resource repair means 6, and a resource recycle performing means 8 together, and they are mutually connected by a network 10 to rent hardware resources and software resources useful for them in a package in accordance with evident or latent demand of the user.
Patent JP-2002265307-A (JP)
Title: Cold resistance-improving agent for farm product
Inventor: SUZUKI TADAYUKI
IPC: A01G7/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cold resistance-improving agent for a farm product, capable of exhibiting extreme cold resistance-improving effects in various farm products. SOLUTION: This cold resistance-improving agent for the farm products comprises (1) an alcohol represented by general formula 1-1 [R<11> is a 10-22C hydrocarbon group; R<12> is H, OH or a 1-24C hydrocarbon group; and R<13> is H or a 1-24C hydrocarbon group], (2) an ether compound represented by general formula 2-1: R<21> -O-(AO)m -R<22> (2-1) [R<21> is a 12-24C hydrocarbon group; R<22> is H or a 1-24C hydrocarbon group; AO is a 2-4C oxyalkylene group; and m is an average added molar number and 0-5], (3) a fatty acid of general formula 3-1: R<31> -COO-(AO)n -R<32> (3-1) [R<31> is an 11-29C hydrocarbon group; R<32> is H or a 1-30C hydrocarbon group;  AO is a 2-4C oxyalkylene group; and n is an average added molar number and 0-5] or an ester compound thereof, (4) an organic acid derivative obtained by bonding one or more functional groups of an organic acid having the two or more functional groups to a 1-30C group, and (5) a glycerol derivative.
Patent JP-2002267862-A (JP)
Title: Optical device
Inventor: HATAYAMA HITOSHI
IPC: G02F1/01
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which has reduced polarized wave dependence loss(PDL) and excellent transmission characteristics. SOLUTION: A main optical path 110 and a suboptical path 120 which are formed on a substrate 100 are optically coupled through each of optical couplers 141 to 143. The main optical path 110, the suboptical path 120, an optical coupler 141, and an optical coupler 142 constitute a first Mach-Zehnder interferometer 151. The main optical path 110, the suboptical path 120, the optical coupler 142, and an optical coupler 143 constitute a second Mach-Zehnder interferometer 152. A control part 200 adjusts transmissivity of light from an optical input terminal 101 to an optical output end 102 by controlling the temperature of the main optical path 110 and the suboptical path 120 by using heaters 131 to 134, and at the same time, performs control so that the phase difference between two polarized waves caused by the temperature control becomes small as transmittance becomes small.
Patent JP-2002267492-A (JP)
Title: Magnetic pole position detector and its manufacturing method
Inventor: OIWA SHOJI
IPC: G01B7/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by simplifying the method of fitting a sensor and improve the sensitivity of sensor output by making the accuracy of parts higher, in a magnetic pole position detector. SOLUTION: This magnetic pole position detector has such a structure that a magnetic circuit constituent part is separated from an electronic circuit part including a sensor, they are partly assembled, and a printed circuit board to which the sensor is mounted is finally rotated and moved, and it is assembled.
Patent JP-2002271721-A (JP)
Title: Imaging device
Inventor: HARADA HIROYUKI
IPC: H04N5/907
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device such as a camera that can select the case in which an external device recognizes the imaging device as a mass storage device or the case in which the external device recognizes the imaging device as a camera. SOLUTION: The camera 1 is provided with a changeover device 9 that allows the external device 13 to recognize the imaging device as the mass storage device or the camera and an operating mode and a key operation of the camera 1 select either of both the cases.
Patent JP-2002276903-A (JP)
Title: Exhaust gas recirculating device and exhaust gas recirculating method
Inventor: MORITA SHIGEKI
IPC: F22B31/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculating method for a boiler capable of effectively controlling temperature without exercising any influence on a flame at a low load zone while suppressing the increase of NOX. SOLUTION: Recirculation exhaust gas through an outlet 5 of a furnace 1 is heat-exchanged with air by a multi-cyclone type heat exchanger 30 and branched into branch exhaust gas recirculation passages 111 and 112 via a recirculation fan 31 and one is charged from a lower stage port 3 and the other is charged from a hopper part 6 into the furnace 1. Heat-exchanged air is branched into branch air passages 211 and 212, the one is mixed in the exhaust gas through the branch exhaust gas recirculation passage 111 and the other mixed in the exhaust gas through the branch exhaust gas recirculation passage 112. By increasing an amount of the exhaust gas charged through a lower stage port 3 and decreasing an amount of air at the low load zone of the boiler, effective control of temperature can be effected without exercising any influence on flame and without increasing an NOX generating amount.
Patent JP-2002273694-A (JP)
Title: Cutting device for piece processing of master board for printed circuit board
Inventor: SUGASE AKIRA
IPC: H05K3/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for piece processing of a master board for printed circuit board capable of achieving highly precise piece processing of the master board. SOLUTION: The cutting device 1 is used to make piece processing of the master board for producing sub-boards and composed of a main shaft 11 and a rotary blade 10 for piece processing mounted on the main shaft 11. A cutting dislocation amount sensor 13 for sensing the cutting dislocation amount at the time of piece processing is installed in the peripheral part of the rotary blade 10, and the position correction of the rotary blade 10 is conducted by a correcting device 14 on the basis of the sensed amount of cutting dislocation.
Patent JP-2002273963-A (JP)
Title: Thermal transfer printer
Inventor: MARUYAMA TAKASHI
IPC: B41J17/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer that can prevent contamination of a recording paper and lowering of printing quality even when the recording paper is repeatedly conveyed to the upstream side and the downstream side in the direction of supplying the recording paper by a constitution wherein a separating member for separating an ink ribbon with the recording paper is provided to a portion at the downstream side of a platen in a direction of supplying the recording paper to be supplied from a paper supply section. SOLUTION: The recording paper 1 and the ink ribbon 15 are conveyed to a portion between a thermal head 7 and the platen 3 and are pressed against the platen 3 by the thermal head 7 which is moved downward. As the separating member 20 for separating the ink ribbon 15 with the recording paper 19 is provided to a portion at the downstream side of the platen 3 in the direction of arrow E of supplying the recording paper 9 to be supplied to a portion between the thermal head 7 and the platen 3 from the paper supply section, it is possible to guide the recording paper 9 by contacting one end 9a of the recording paper 9 to the lower face of the separating member 20.