baber/WOPTO huggingface dataset:
Patent JP-2002362017-A (JP)
Title: Ink jet recording sheet
Inventor: TSUJIHATA SHIGENORI
IPC: B41M5/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, in which no crack or the like develops, which is strong, has high surface lustrous properties and favorable ink absorbency, can form an image of high resolution and high density and is excellent in color developing properties, light resistance and water resistance of an image part, and in which no blur with time develops even when stored for a long time under high temperature and highly humid environments. SOLUTION: The ink jet recording sheet includes a cationic polymer at least having units represented by formula (1) and formula (2), in formulae, R represents a hydrogen atom or a methyl group, R<1> , R<2> , R<3> , R<4> , R<5> and R<6> each represent independently an alkyl group, a branched alkyl group, a cyclic alkyl group, an aryl group and an aralkyl group. R<1> , R<2> , R<3> , R<4> , R<5> and R<6> may well be substituted with a hydroxyl group or an ether. X represents a hydrophilic counter anion and X' represents a hydrophobic counter anion, m represents 5 to 95 mol% and m represents 95 to 5 mol%.
Patent JP-2002370198-A (JP)
Title: Micro-channel structure and manufacturing method therefor
Inventor: OTA YOSHINORI
IPC: B81C1/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a micro-channel structure and a manufacturing method therefor suitable for manufacturing, for example, a microchip, capable of utilizing a micromachine technology as a precision recessing method for quartz, dispensing with boring of a through hole by a conventional machine tool, capable of working a dimensional area of several μm conventionally difficult in conventional machining and its extending technology, capable of rationally and highly precisely forming a fine through hole or a groove, and capable of rationally manufacturing a cover plate or the micro-channel structure. SOLUTION: This micro-channel structure has a base board 2 for forming a micro-channel 4, and the cover plate 3 for forming fine through holes 13 to 15 in the thickness direction. The cover plate 3 is joined to the micro-channel 4 side, and the through holes 13 to 15 are communicated with the micro-channel 4. The cover plate 3 is constituted by joining at least two cover plate pieces 10 to 12. The whole or a part of the through holes 13 to 15 are formed on a contact plane of one or both cover plate pieces 10 to 12.
Patent JP-2002362175-A (JP)
Title: Power train supporting device
Inventor: MURAKAMI KAZUSHI
IPC: B60K17/06
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the sense of shock during running and improve drivability by reducing vibration during idling and vibration at sudden ON/OFF of an accelerator so as to prevent roll rigidity from lowering against input in the roll direction of a power train. SOLUTION: A right-side engine mount MT 3 is arranged on a main side member 30R on the right side of a vehicle, and two left-side engine mounts MT 4 and 5 are arranged on a sub side member 2L on the left side of the vehicle, separated from each other in the longitudinal direction of the vehicle. The two left-side engine mounts MT 4 and 5 arranged on the sub side member 2L on the left side of the vehicle are arranged with a vertical face including an inertial main shaft TR between them. One engine mount MT 4 is arranged far from the vertical face including the inertial main shaft TR toward the front side of the vehicle by a predetermined span S3. The other engine mount MT 5 is arranged far from the vertical face including the inertial main shaft TR toward the rear side of the vehicle by a predetermined span S4.
Patent JP-2002369761-A (JP)
Title: Foam generator
Inventor: WATANABE SHUNICHI
IPC: A47K3/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a foam generator that prevents entry and backflow of a cleaning solution into an air supply route, and avoids the risk of failing to operate due to blocking of the air supply route. SOLUTION: The foam generator has a tank 2 in which a cleaning solution 1 is collected, an air supply section 3 arranged below the tank 2 from the air supply section 3, an air supply route 4 supplying air to the cleaning solution 1 in the tank 2, and the tank 2 can store a cleaning solution 1 to the middle of the height, the space in the tank 2 above the cleaning solution 1 is a foam retention space section 5, a foam 7 produced by supplying air into the cleaning solution 1 from the discharge section 6 of the tip of the air supply route 4 is filled into the foam retention space section 5, a foam ejection section 8 ejecting the foam 7 is arranged in the upper portion of the tank 2, and a bent portion 9 bent and held in a folded state in the foam retention space section 5 is formed in the way to the air route 4.
Patent JP-2002167536-A (JP)
Title: Recording liquid and ink-jet recording method
Inventor: MARUYAMA KAZUNORI
IPC: C09D11/324
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a recording liquid excellent in storage stability and jetting characteristic and, when used for ink-jet recording or writing utensils for recording on dedicated glossy paper, dedicated matte paper, or plain paper, capable of producing printed materials excellent in optical density, abrasion resistance, marker resistance, water resistance, and light resistance. SOLUTION: The recording liquid contains (a) a pigment and (b) a polymer having one or more bonds selected from the group consisting of amide bond, urethane bond, and urea bond is the molecule and having a free acid value falling in the range of 55-350 mgKOH/g, and a surface tension of 25-54 dyne/cm.
Patent JP-2002369896-A (JP)
Title: Golf ball
Inventor: KOBAYASHI KATSUHIRO
IPC: A63B45/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the distance of a golf ball by substantially increasing the number of dimples without affecting the external form of the golf ball. SOLUTION: A projection material consisting of a thermosetting resin is sprayed to the surface of a solid core 10C of the golf ball 10 formed with the many dimples 11, by which the surface is subjected to blasting treatment. A resin coating film layer 13 constituting the cover of the golf ball 10 is then formed thereon, thereby, the microdimples 12 of 1 μm to 2 mm in diameter and 0.5 μm to 1 mm in depth are formed over the entire surface of the golf ball 10.
Patent JP-2002370250-A (JP)
Title: Method for resin blow-molded product, molded product and mold therefor
Inventor: KUMAGAI YUKIHISA
IPC: B29C45/26
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To enhance the bonding strength of the semicircular end bonded part of the tubular part of a blow-molded product obtained by a die slide injection method or a die rotary injection method. SOLUTION: An R- or C-surface is applied to the bonding groove corner constituted of the bottom surface part, top surface part and vertical wall part on an abutting surface side of the bonding groove of a primary molded product, fusion ridges are provided to the bottom and top surface parts of the bonding groove, the interval between the side surface facing to the vertical wall part of the most approaching fused ridge and the vertical wall part of the corner of the bottom or top surface part is set to 1-4 mm, the corner interval of the mutually adjacent fusion ridges is set to 0.2-3 mm or R of 0.3 mm or more is applied to the corner of both side surfaces and bottom or top surface part of the fusion ridge.
Patent JP-2002371153-A (JP)
Title: Biodegradable foamed molded body and method for manufacturing the same
Inventor: HISHINUMA MINORU
IPC: C08L101/16
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable foamed molded body excellent in water resistance, elasticity and mechanical physical strength, and applicable in a wide field of food containers, precision parts, building materials and agricultural materials, and to provide a useful biodegradable foamed molded body degradable under the natural environment, generating no toxic gasses when it is incinerated, causing no trouble of environmental pollution, and produced at a low cost. SOLUTION: A foaming raw material composition containing a starch as the main component, a water-soluble polymer, a fat-and-oil and optionally a biodegradable resin is heated, mixed, kneaded, and plasticized and melted in an extruder to foam continuously. This enables providing a biodegradable foamed molded body which is excellent in elasticity, strength and water resistance, biodegradable under the natural environment and free from damaging a furnace when it is incinerated.
Patent JP-2003000309-A (JP)
Title: Air-tight waterproof slide fastener
Inventor: ICHIKAWA NOBUHIRO
IPC: A44B19/18
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an airtight waterproof slide fastener which has securely airtight waterproof performance and is not easily torn up even when strongly bent in the lateral direction. SOLUTION: One side edge of an air tight waterproof tape (11) is folded so as to wrap a plurality of engaging elements (13) with engaging head part (13b) from the base side to form a teeth retaining part (11a) with an almost Ωshape section. Stress escape parts (14c-14e, R) to escape stress generated at a tape part (11b) existing in between side faces of neighboring cramp pieces (15a, 15b) centering on a folding part when the air tight waterproof tape (11) is folded in between neighboring cramp elements (14) are equipped on a cramp element (14) of the air tight waterproof slide fastener (10) with a pair of fastener stringers (18) cramped and fixed by an almost U shape cramp element (14) comprising a pair of plate cramp pieces (15a, 15b) and a connecting part (16) to connect each one ends of cramp pieces (15a, 15b).
Patent JP-2002336082-A (JP)
Title: Half cushion with seat
Inventor: OI SEIJUN
IPC: A47C27/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a half cushion with which a user obtains an excellent posture by sitting straight without putting body weight on parts under the knees. SOLUTION: A cushion is made to be the half sized one and the parts under the knees of the user are put outside of the cushion. The parts under the knees are set free and not pressurized so that the legs are not benumbed. The body weight is put on the whole surface of the hips from the calves just like a case when sitting on a chair. The half cushion with a seat is provided with a seat under the cushion so as to position the parts under the knees to be lower than the cushion.
Patent JP-2003004840-A (JP)
Title: Apparatus and method for separating frequency hopping target
Inventor: TAKEUCHI TOSHIYUKI
IPC: H04B1/715
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To separate a frequency hopping target approaching so as to exceed the limit of the frequency measuring accuracy of a radio wave receiver. SOLUTION: The apparatus for separating the frequency hopping target is equipped with a searching/receiving means for searching and receiving a radio wave source target to measure various data, a tracking target detection means for setting the target detected by the searching/receiving means as a tracking target, a tracking/receiving means for measuring various data of the tracking target, and a hopping target collimation means for collimating various data of the new target newly detected by the searching/receiving means with various data of the tracking target detected by the tracking/receiving means.
Patent JP-2003009236-A (JP)
Title: Radio equipment
Inventor: SUZUKI KAZUMI
IPC: H04W74/06
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in line capacity and also to surely establish communication between slave units within the communication area of a base station. SOLUTION: A controlling means 16 of the base station 1 selects a relay slave unit on the basis of communication conditions of a transmitting side slave unit and a receiving side slave unit, also selects the identification information of two unused speech communication channels used for this relay from a channel management table, transmits the identification information of one speech communication channel between the channels to the transmitting side slave unit and the relay slave unit and also transmits the identification information of the other selected speech communication channel to the receiving side slave unit and the relay slave unit. The relay slave unit 2C relays radio communication using one speech communication channel with the transmitting side slave unit 2A and radio communication using the other speech communication channel with the receiving side slave unit 2B.
Patent JP-2002116744-A (JP)
Title: Liquid crystal display device and electronic equipment using the same
Inventor: NAKAMURA MORITAKA
IPC: G02F1/133
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device made to prevent display quality from lowering and a liquid crystal panel from deteriorating with simple controlling even when an accumulated charge discharging period is unable to be shortened using a backlight. SOLUTION: In the liquid crystal display device which carries out displaying by using the active matrix liquid crystal panel 3, voltage is applied to only a counter electrode 34, an electrode being on the side where all of the liquid crystal layers 32 constituting the liquid crystal panel 3 are commonly driven, for a specified period after stopping the driving of the liquid crystal panel 3.
Patent JP-2002063870-A (JP)
Title: Infrared-ray emitting device
Inventor: SCHERZER JOACHIM
IPC: H01K1/24
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an infrared-ray emitting device of high emission power and long service life. SOLUTION: For the infrared emission device composed of a quartz glass tube, and a carbon fiber filament arranged inside the quartz glass tube of which the end part of the filament is connected to a contact member guided through the wall of the quartz glass tube, the filament 2 is separated from the wall of the quartz glass tube and arranged along the axis of the quartz glass tube by centering, using a space holder 3.
Patent JP-2003008283-A (JP)
Title: Electronic component feeder
Inventor: HAYAKAWA DAISAKU
IPC: H05K13/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To simplify the work for mounting/removing of an electronic compo nent mounting machine on/from a feeder plate, by performing work at the near side, and to prevent damages to the head or vacuum nozzle of the mount ing machine by preventing a tape retainer from floating. SOLUTION: An arm means 7 is provided turnably fore and back on the rear top of a machine frame 1 and connected to a clamp lever 6 through a connecting arm 15 running below a tape retainer 18, and the arm 15 is provided with an engaging protrusion 19 butted against the tape retainer.
Patent JP-2003008164-A (JP)
Title: Electrical part mounting structure
Inventor: KOBAYASHI NORIKO
IPC: H05K7/06
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To secure a junction reliability of soldered electrical parts. SOLUTION: The opening width of a resin opening 15A of a circuit board 10 in its mounting surface side is set to be large than the width of a root 14a of an electrical part 13, an a lower side 14c of the root 14a is brought into contact with an upper surface of a bus bar 11. Under this condition, soldering is carried out from the resin opening 15B on the rear side of the mounting surface. Even when a high temperature of melted solder is transmitted to the circuit board 10, the electrical part 13 does not contact the resin 12 of the circuit board 10, thus generating no stress such as to forcibly separate the soldered junction.
Patent JP-2003003555-A (JP)
Title: Drainage system
Inventor: FUJIOKA TOYOICHI
IPC: E03F1/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a drainage system that can transport rainwater by pressure without restrictions including a laying inclination in a drainage channel and also treat a large amount of rainwater at a low cost without relying upon a pump. SOLUTION: To a storage tank 2 wherein rain water is introduced a pressurized air from a pressurized air storage tank 3 is supplied to compress the water in the storage tank to send it out. Then a backflow prevention cover 5 is provided to prevent water from making a backflow up to the upstream side of the storage tank, thereby repeating an introduction process to guide water into the storage tank and an exhaust process to send rain water out of the storage tank by pressurized air, thus making it possible that water is intermittently exhausted out, and sent out by pressure without relying on a costly pump. In particular, since the system is comprised that once pressurized air is stored in the tank by an air compressor, only a small capacity compressor is allowed to perform the purpose.
Patent JP-2003008834-A (JP)
Title: Surface light source device and image reader using the same
Inventor: MOMOSE KIYOJI
IPC: G02B6/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin surface light source device which can obtain nearly surface-uniform luminance, on a light emission surface of a diffusion plate. SOLUTION: The image reader is provided with a light source 38, the diffusion plate 50, which increases in thickness from one end part to the other end part and a reflection member 52 which reflects the irradiation light from the light source 38 to the diffusion plate 50. The light source 38 is arranged at nearby the other end part of the diffusion plate 50. The luminance on the light- emitting surface 66 of the diffusion plate 50 is nearly uniform, over the surface and the light emitted by the light emitting surface 66 is made to uniformly irradiate the surface to be irradiated.
Patent JP-2002349211-A (JP)
Title: Turbo turbine system for wave activated power generation
Inventor: TANIGUCHI SHIGERU
IPC: F03D1/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a turbo turbine for wave activated power generation of guaranteed economy and efficiency by established technologies and parts using a guide vane, an axial flow turbine, centrifuge separation turbine having reverse symmetry angles, a scroll, and a diffuser and controlling air flow by an air straightening device based on technologies of a turbocharger, a jet turbine and a gas turbine for an automobile and an aircraft. SOLUTION: In this axial flow turbine system first invention, a combustion chamber normally located in a center part is replaced with two tubes of an annular tube 3 having a vane or an air blow-out opening and an annular tube 4 having an opening part for sucking air. A normal air compressor is abolished and is replaced with a turbine impeller 2 having the same edge and a compression part 46 and a negative pressure part 47 of each air straightening device are connected.
Patent JP-2003014649-A (JP)
Title: Plate-shaped matter inspection device
Inventor: AKIMOTO YOHEI
IPC: G01B11/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To visually examine the flaw of a substrate by rotating and inclining a substrate state and irradiating the substrate with illumination light in the visual examination of the large-sized substrate, and to microscopically inspect the position of the flaw confirmed by visual examination and the arbitrary position on the substrate to make it possible not only to display the image at the microscopical confirmation position but also to measure the dimention on the image. SOLUTION: The plate-shaped matter inspection device has an inspection substrate stage 1 loaded with an inspection substrate, a stage stand 2 for supporting the inspection substrate stage 1 on a horizontal shaft in a freely rotatable manner, a base stand 3 for supporting the stage stand 2 by a vertical shaft in a freely rotatable manner, a frame 9 for making the base stand 3 movable in a horizontal direction, and the microscopic inspection stage 7 provided on the frame 9. The inspection substrate stage 1 and the microscopic inspection stage 7 are made parallel or almost parallel, and the inspection substrate can be supported at the depth of field of the microscope 4 of the microscopic inspection stage 7.
Patent JP-2003014808-A (JP)
Title: Creation method for reference data and circuit-board inspection apparatus
Inventor: TANAKA YUJI
IPC: H05K3/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a creation method in which reference data about a conductor pattern is created in a short time and with satisfactory efficiency. SOLUTION: In the creation method in which the reference data used to inspect the conductor pattern is created, a selection process (Step 21) in which the conductor pattern is selected, a measuring process (Step 22) in which the interelectrode capacitance of the selected conductor pattern is measured, and a disconnection or short-circuit inspection process (Steps 23, 25) in which its disconnection or short circuit is detected, are executed repeatedly with reference to each conductor pattern until and interelectrode capacitance regarding a normal conductor pattern is measured.  A calculation process (Step 28) in which an interelectrode capacitance per unit area regarding the conductor pattern is calculated on the basis of the interelectrode capacitance regarding the measured normal conductor pattern and on the basis of area information on each conductor pattern is executed, and the area of each conductor pattern is multiplied by the interelectrode capacitance per unit area so as to be found. On the basis of a first reference capacitance, the reference data regarding each conductor pattern is created.
Patent JP-2003013816-A (JP)
Title: Intake pre-cleaner structure
Inventor: TAKAHASHI NORIYUKI
IPC: F02M35/024
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an intake pre-cleaner structure capable of certainly discharging outside water mist and dust collected by an outer pipe. SOLUTION: This intake pre-cleaner structure 1 comprises a pre-cleaner body including a turning flow forming means 7 for converting introduced air A to turning flow, the outer pipe 4 having the turning flow forming means 7 on the upstream side in the air flow direction, and an inner pipe 8 that has one end coaxially communicating with the downstream side of the outer pipe 4 in the air flow direction, the other end communicating with an intake duct 2, and a diameter smaller than that of the outer pipe 4, and a casing 3 that stores the outer pipe 4 of the pre-cleaner body and has a discharge part 9a downwardly. An axially extending slit 10 is disposed near the lower end of the outer pipe 4.
Patent JP-2003013785-A (JP)
Title: Control device of direct injection spark ignition type internal combustion engine
Inventor: MIURA SO
IPC: F02D35/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To effectively use knocking improvement control to restrain generation of knocking by sub-stratified charge of an air-fuel mixture. SOLUTION: An internal combustion engine to carry out knocking improvement control to restrain generation of knocking by sub-stratified charge of the air-fuel mixture by forming the lean air-fuel mixture all over a combustion chamber by injecting part of demanded fuel in an exhaust stroke by an air suction part fuel injection valve 11 and injecting remaining fuel in a compression stroke by a cylinder direct fuel injection valve 12 in a specified operation region is devised to prohibit the knocking improvement control when rotating speed of an engine exceeds specified rotating speed.