baber/WOPTO huggingface dataset:
Patent JP-2003123312-A (JP)
Title: Organic thin film and method of manufacturing the same and optical recording medium using the same
Inventor: NOGUCHI SO
IPC: G11B7/246
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To (1) provide an organic thin film having regularly lined up optical function areas of a submicron size an a method of manufacturing the same and to (2) provide an optical recording medium which permits recording and reproducing at the recording density exceeding the diffraction threshold of a pickup lens which cannot be embodied with the conventional optical recording medium. SOLUTION: 1) The organic thin film having a polymer possessing regular two-dimensional lattice-like patterns on a substrate and containing functional dyestuffs in the segments of the pores of the lattice. 2) The method of manufacturing the organic thin film comprising forming the lattice-like patterns by casting a hydrophobic organic solvent solution of a polymer on a substrate, then forming the film by further casting a functional dyestuff solution from above the same or forming the film by immersing the patterns together with the substrate into the functional dyestuff solution. 3) The optical recording medium using the organic thin film as a recording layer.
Patent JP-2003119952-A (JP)
Title: Metal gauze connecting structure
Inventor: ETSUNO YUJI
IPC: E04C2/08
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a metal gauze connecting structure which is foldable along a joint portion as a hinge and has no play and backlash at the joint portion. SOLUTION: According to the metal gauze connecting structure for connecting a plurality of metal gauzes, side edges 1a of the adjacent metal gauzes 1 or the side edge 1a and a metal gauze face portion 1c are connected together by inserting a wire rope or a stranded connecting member 2 into adjacent meshes 1b of both the metal gauzes in an alternating manner, to thereby spirally wind the joint portion. The wire rope or the stranded connecting member 2 has flexibility and linear elasticity restoring force.
Patent JP-2003119626-A (JP)
Title: Divided-type polyester conjugate fiber
Inventor: WATANABE HIROYUKI
IPC: D01F8/14
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a divided-type polyester conjugate fiber producible easily and stably, and also environmentally friendly in terms of waste liquid treatment and the like through undergoing alkali reduction of the biodegradable polymer component thereof. SOLUTION: This divided-type polyester conjugate fiber has such a conjugate figure that, on the fiber section, one of the components thereof, a polyalkylene terephthalate component 1, is divided into a plurality of portions by the other component, a readily alkali-soluble polyester component 2; wherein the polyester component 2 is a polylactic acid stereocomplex >=180 deg.C crystal melting starting temperature composed of poly-L-lactic acid 70-100% in optical purity and poly-D- lactic acid 70-100% in optical purity in the mass ratio of (30:70) to (70:30).
Patent JP-2003119256-A (JP)
Title: Powder coating polyester resin and composition, and powder coating using the same
Inventor: CHIZUKA TAKESHI
IPC: C08G63/181
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating polyester resin which can obtain a coating film having excellent smoothness and adhesion to a material, its composition, and a powder coating using the same. SOLUTION: The powder coating polyester resin is composed mainly of an aromatic dicarboxlyic acid and an aliphatic diol, and has an intrinsic viscosity of 0.15-0.25 dl/g, an acid value of 15-35 mgKOH/g and, simultaneously, a melt viscosity at 150 deg.C of <=1,000 dPas. The powder coating polyester resin composition is obtained by incorporating a hydroxalkylamide based curing agent into the above polyester resin.
Patent JP-2003080184-A (JP)
Title: Washing method for coated surface
Inventor: SHIMIZU SHIGEO
IPC: B08B3/08
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing method of a coated surface of metal, concrete or the like contributing to reduction of a time, labor and a cost as well as to prevention of a detergent pollution by imparting a functionality to washing water of high pressure water to carry out an efficient washing without using a detergent and imparting a self-cleaning performance, even after washing, to a washing surface to prolong a washing period. SOLUTION: Effective mineral composed of sodium borate and BAKUHANSEKI (a kind of granite porphyry) is eluted into washing water to make functioning water. It is passed through a strong magnetic field to make magnetized water. An alkaline electrolytic water effective for washing is generated by electrolysis and is sprayed onto the washing surface by high pressure. Silica moiety contained in the washing water and the coated surface are ion-bonded to form a thin glass-like film. Thereby, the self-cleaning property for a long period is imparted.
Patent JP-2003119885-A (JP)
Title: Joining device having a pair of diaphragms for joining reinforced concrete column and horizontal steel beam
Inventor: SATO KUNIAKI
IPC: E04B1/30
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure having a pair of diaphragms for joining a reinforced concrete column and a horizontal steel beam mutually capable of performing positioning easily when joining the horizontal beam with the diaphragm and joining the diaphragm with a reinforcing bar firmly without necessitating troublesome machining of the reinforcing bar for joining the diaphragm. SOLUTION: A cylindrical body 5 is inserted into the reinforcing bar 2 of the reinforced concrete column 1, has a male screw 5c at outer periphery, and is provided with a slit in the longitudinal direction 5a and an adhesive pouring inlet 5d in a substantially central part. A pair of diaphragms 8A, 8B provided so as to allow the cylindrical body 5 to pass through are tightened and positioned by a fixing nut 6 on a lower side screw-fitted in the male screw 5c at outer periphery of the cylindrical body 5 and a fixing nut 7 on an upper side.
Patent JP-2003117264-A (JP)
Title: Stage setting lifting device
Inventor: KISHIMOTO KOJI
IPC: B66D1/12
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide stage setting lifting device by which the setting width is narrowed. SOLUTION: The stage setting lifting device 1 lifts a hanging pipe 2 with a plurality of hanging wires 14 hung from the upper part of a stage 3 and holds stage settings. One end of each hanging wire 14 is connected to the hanging pipe 2 and a counter weight 13 is connected to the other end. A wire winding rotary drum 17 which is driven and rotated by an electric motor 18 is arranged in a vertical direction in the neighborhood off the counter weight. One- side ends of upper and lower driving wires 20 and 22 are inversely wound around the rotary drum, respectively and the other side ends are connected to the counter weight via upper and lower guide pulleys 19 and 21 which are arranged in the upper position of the stage and in the neighborhood of a floor.  A wire guide is also disposed which guides the both driving wires to prescribed positions on the front of the rotary drum in response to the rotation amount of the rotary drum.
Patent JP-2003128008-A (JP)
Title: Molding method, molding apparatus, and molding die for embossed carrier tape
Inventor: YAMAGATA AKIRA
IPC: B65D1/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a molding method, a molding apparatus, and a molding die for an embossed carrier tape, by which the time for heating the embossed tape can be shortened to obtain a uniform molding dimension at a high speed and a stable molding temperature can be maintained without undergoing any effect of the change of the environment temperature. SOLUTION: The embossed carrier tape 1 comprises parts housing recession 4 formed at every a prescribed distance on a consecutive tape CT in its length direction. An emboss molding means 13 including an upper die 14 and a lower die 15, of which heating can be controlled by a heating means, is provided for the molding method for the embossed carrier tape 1. According to the method, as the upper die 14 and the lower die 15 heat both surfaces of the consecutive tape, the parts housing recessions 4 are consecutively formed at every the prescribed distance on the consecutive tape CT in its length direction.
Patent JP-2003128246-A (JP)
Title: Material force-feed method for garbage and so on
Inventor: UCHIDA TOSHIAKI
IPC: B65F5/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem of residual pressure at operation stop by supplying a pressure feeding pump with feeding material such as garbage without applying extra pressure and by pressure feeding without excessive compaction. SOLUTION: At the start of operation, a screw feeder 2 is driven first, and a pressure feeding pump 6 is driven when boost pressure of a material 1 into a hopper 3 detected by an earth pressure gauge 35 reaches within a target range. During normal operation, based on a detected value of the pressure gauge 35, the material 1 is pressure fed while controlling rotation of a screw of the screw feeder 2 so that the boost pressure does not exceed the target range. At operation stop, after driving of the screw feeder 2 is stopped, when the boost pressure is lowered below a lower limit of the target range, driving of the pressure feeding pump 6 is stopped so as to stop pressure feeding.
Patent JP-2002129066-A (JP)
Title: Radiation-curable coating system
Inventor: FRAHN STEPHANIE
IPC: C09D7/62
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-curable coating system comprising a silanized silicic acid. SOLUTION: A silane used for a silanizing agent is selected from among a hexamethyldisilazane, a 3-methacryloxypropyltrialkoxysilane, and/or a glycidyloxypropyltrialkoxysilane, and the radiation-curable coating system is capable of applying onto materials such as an inductive wood board, solid wood, wood-veneer, wood-mosaic, decorative paper and film, thermoplastic and thermosetting resins, inorganic and organic glass, metals (as examples: aluminum; special steel; phosphate-treated, chromate-treated and zinc-plated steel sheets; copper), lacquer-coated surface, printing ink and leather.
Patent JP-2003129985-A (JP)
Title: Wesco fuel pump
Inventor: TAKAOKA YOSHIYASU
IPC: F02M37/10
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of a Wesco fuel pump in all regions of rotation and to secure a delivery flow in the low rotation region f an electric motor. SOLUTION: The Wesco fuel pump comprises an impeller 7 rotationally driven by the electric motor M and a plurality of V-shaped impeller members 7b provided on the outer periphery of the impeller 7 in the circumferential direction. A V-opening angle Y of the impeller member at its back side 7Br in a rotating direction R is formed smaller than a V-opening angle X of the impeller member 7B at its front side 7Br in the rotating direction R. A groove width W of a space portion 7E formed between the impellers 7B, 7B is gradually larger as ranging from a V-shaped base portion 7Ba to an opening end 7Bg.
Patent JP-2003034927-A (JP)
Title: Ground improvement work method utilizing super high- pressure jet water, and pit excavation work method using this method
Inventor: HIKITA YOZO
IPC: E02D3/12
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement work method which can save material cost by reducing the volume of a hardener used, and can save waste disposal cost and protect the earth environment from adverse effects by reducing the volume of sludge produced. SOLUTION: After excavating ground to a certain depth with a bit 2 provided at the end of a rod 1, super high-pressure jet water 6 is spouted through a nozzle 3 provided at a side of the rod end. While the rod 1 is rotated to cut ground around it, the cut soil is replaced with a hardener. After the cutting, the rod 1 is lifted to a position where the next improved ground layer will be formed, and the replaced hardener hardens to form a first improved ground layer 11a. Next, super high-pressure jet water 6 is spouted at the position where the rod 1 has been lifted, to form a second improved ground layer 11b like the first layer. Thereafter the rod 1 is lifted stage by stage at a predetermined interval to finally construct a plurality of discontinuous improved ground layers 11 in the vertical direction.
Patent JP-2003126806-A (JP)
Title: Garbage treatment device
Inventor: YAMADA HIDEAKI
IPC: F26B25/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment device in which dried garbage is not adhered to a lid when the garbage is treated. SOLUTION: The garbage treatment device is provided with a garbage treatment tank 1 for housing and treating the garbage, a heating means for blasting warm air and heating in order to treat the garbage inside the garbage treatment device 1, a lid 11 for closing an opening on the upper face of the garbage treatment tank 1 when the garbage is treated, and an agitation blade 6 rotated and driven in order to agitate the garbage inside the garbage treatment tank 1 when the garbage is treated. In the device, the agitation blade 6 is rotatably driven in the forward and reverse directions on a horizontal face, and an inclined plane 17 which is inclined with respect to the horizontal face is provided in the agitation blade 6. The agitation blade 6 is controlled to switch in the forward direction to the reverse direction so that the agitation blade 6 is rotated and driven in a direction where the garbage is easily rolled up when the garbage is not dried and the agitation blade 6 is rotated and driven in a direction where the garbage is hardly rolled up when the garbage is dried.
Patent JP-2002237999-A (JP)
Title: Device and method for reading out electronic image sensor subdivided into image points
Inventor: JUNG NORBERT
IPC: H04N5/345
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and device that reproduces a region of interest, in an electronically obtained image with an adaptable temporal resolution. SOLUTION: This device and method is related to reading out the image points of a two-dimensional electronic image sensor, with the image being subdivided into at least two different regions; and the region of greater interest (2) which are read at a scanning rate higher than that used for the other region (3). Consequently, the region of interest can be reproduced with a higher temporal resolution, while making optimum use of the limited processing capabilities. Preferably, the sensitivity of the reading unit is adapted, in conformity with the scanning rate of a relevant image point, so as to take into account that image points that are read out less frequently collect a light intensity over a longed period of time, and hence may reach high signal intensities.  Regions that are less frequently red out can also be irradiated with a lower radiation intensity, by applying appropriate masking. The method is very suitable for the imaging of time-critical processes in medical X-ray applications.
Patent JP-2003128852-A (JP)
Title: Polyethylene resin composition for use in injection molding and injection molded product using the same
Inventor: NAKANISHI DAIGO
IPC: C08L23/08
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene resin composition that can produce a molded product without warping deformation by injection molding and has excellent molding cycle, and an injection molded product using the same. SOLUTION: This polyethylene resin composition for use in injection molding comprises an ethylene-α-olefin copolymer that has density of a specific range, a melt flow rate of a specific range, a combined amount of a fixed range and consists of ethylene and '-olefin having a fixed range of carbon atoms, a low density polyethylene that has density of a specific range, a melt flow rate of a specific range, a combined amount of a fixed range and is produced by a high pressure radical polymerization process, and high density polyethylene that has density of a specific range, a melt flow rate of a specific range, a combined amount of a fixed range and is an ethylene homopolymer or copolymer composed of ethylene and α-olefin having a fixed range of carbon atoms. The injection molded product is produced using the same.
Patent JP-2003137133-A (JP)
Title: Mounting structure of deck cross member
Inventor: YATABE TAKAYUKI
IPC: B62D25/08
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a deck cross member capable of connecting the end part of the deck cross member to a front pillar accurately and firmly. SOLUTION: Mounting brackets 61 and 62 are disposed on the front pillar 21. A cross member bracket 70 is disposed on the end part 32 of the deck cross member 30. A reference surface facing to a predetermined position in the back- and-forth direction of a vehicle is disposed on the mounting brackets 61 and 62. Positioning surface parts 73 and 74 extending from a contact surface in contact with an inner wall surface 21a of the front pillar 21 to the direction of the vehicle width is disposed on the cross member bracket 70. The cross member bracket 70 is fixed to the inner wall surface 21a of the front pillar 21 from outside the vehicle by bolts 91, 92 and 93 in state where the cross member bracket 70 is temporarily fixed to the mounting brackets 61 and 62 by a bolt 68 and a nut 90.
Patent JP-2003138808-A (JP)
Title: Appliance having remote locking/unlocking function
Inventor: SUZUKI TSUTOMU
IPC: E05B49/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an appliance having a remote locking/unlocking function, which can easily and correctly carry out registration/deletion of identification codes. SOLUTION: The appliance having the remote locking/unlocking function has a registration operating section 124 for carrying out registration in a locking/unlocking permitting terminal memory means 128, and a deletion operating section 127 for deleting the registration from the locking/unlocking permitting terminal memory means. Then, a control means 127 carries out the registration or deletion of terminal codes of remote terminals 4, 8 received by a non-contact communicating means 126 during continuous operation of the registration operating section or the deletion operating section.
Patent JP-2003081944-A (JP)
Title: 2-mercaptopyridin-n-oxide derivative and antibacterial and antifungal agent containing the same
Inventor: SUGA MAMORU
IPC: C07D213/89
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the examination of a mixture of a pyrithione compound with other agents for enlargement of an antimicrobial spectrum and improvement of an antimicrobial activity is difficult because of low solubility of the conventional pyrithione compound in various kinds of solvents. SOLUTION: This compound can provide an effective industrial antimicrobial agent having effective antifungal and antiseptic activities against various kinds of microorganisms such as bacteria, fungi and yeasts by enabling a solution-type preparation in combination with other industrial antimicrobial agents because not only the compound exhibits the antimicrobial activities over various strains of bacteria but also the solubility in various kinds of solvents is high.
Patent JP-2003137197-A (JP)
Title: Delivery flow rate control method for propulsion fuel of tank for flying body and control device thereof
Inventor: NEMOTO KEIICHI
IPC: B64G1/40
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a delivery flow rate control method for a propulsion fuel of a tank for a flying body and a control device thereof capable of controlling a propulsion fuel to a constant amount delivery and an optionally set delivery amount thereof without damaging a bladder film of the tank for the flying body. SOLUTION: The delivery flow rate control device 1 is provided with mounting flanges 3a, 3b on a periphery edge opposed to each other and is constituted by two-split type tank bodies 2a, 2b provided with recessed parts at the inside. A deformable thin bladder film 5 is provided between mounting flanges 3a, 3b and the mounting flanges 3a, 3b are integrally bonded by a tightening member 6 comprising a bolt and a nut in the state that a bonding ring 4 is clamped a pressure gauge P1, a pressurization valve SV-2, a relief valve SV-3 and a pressurization base valve SV-1 are provided on a feed route 12 for a fluid Ga connecting a pouring port 10 for the fluid and a supply source G for the fluid in the order from the poring port 10 side for the fluid. A discharge route 13 for the fluid Ga provided with a discharge valve SV-5 is connected to a discharge port 11 for the fluid.
Patent JP-2002256894-A (JP)
Title: Air intake control device for internal combustion engine
Inventor: TORII KATSUYA
IPC: F02D11/10
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items to simplify the structure of an opener mechanism for turnout traveling in an electronic throttle system, and also to improve the accuracy of a throttle valve opening position in an intermediate stopper position. SOLUTION: The first and second spring members 40 and 50 are used for the above purpose. In the opening side of a throttle valve 13, the energizing force of the first spring member 40 acts until its one end 42 abuts on the locking part 14 of a throttle body together with an opener member 31, and in the closing side, that of the second spring member 50 acts until both side faces of the opener member 31 are pinched by both ends 51 and 52 of the spring member 50. Thus, the turnout traveling is attained by one opener member 31 and two spring members 40 and 50. Further, since the intermediate stopper position can be set up only by considering the position accuracy of the locking part 14 and the machining accuracy of the opener member 31, the opening position accuracy of the throttle valve 13 can be improved.
Patent JP-2003149510-A (JP)
Title: Optical circuit element and optical transmitting and receiving device
Inventor: KYOTANI SHOICHI
IPC: G02B6/42
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical circuit element and optical transmitting and receiving device which are small-sized, have a small number of components, and are inexpensive. SOLUTION: A base body (31) formed of an optical material has a 1st optical function surface (32) which collimates the light emitted by a light emitting element into parallel light, a 2nd optical function surface (33) which converges the parallel light from the 1st optical function surface (32) on an end surface of an optical fiber (12) and collimates light emitted by the optical fiber (12) into parallel light, a reflecting surface (35) which makes part of the light from the optical fiber (12) incident on a light receiving element, and a 3rd optical function surface (34) which converges the light from the reflecting surface (35) on the light receiving element. The light form a light emitting element (11) is made incident on the optical fiber (12) and the light emitted from the optical fiber (12) is made incident on the light receiving element (13).