baber/WOPTO huggingface dataset:
Patent JP-2003249278-A (JP)
Title: Semiconductor fine particle, photoelectric sensing element, and photoelectric cell
Inventor: WATANABE TETSUYA
IPC: H01M14/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide dye adsorbing semiconductor fine particles which can be used to obtain a photoelectric sensing element which shows outstanding conversion efficiency, the photoelectric sensing element and a photoelectric cell using the semiconductor fine particles.  <P>SOLUTION: They are the dye adsorbing semiconductor fine particles to which the coloring matter is adsorbed under existence of an anion nature compound which has a sulfoneimido group, an electrode which has the dye adsorbing semiconductor fine particles, the photoelectric sensing element containing a charge transport layer and an opposite electrode, charge, and the photoelectric cell containing the photoelectric sensing element concerned.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005256846-A (JP)
Title: Bearing unit for wheel
Inventor: SAKAMOTO MITSUYOSHI
IPC: F16D65/12
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the runout of a rotor 2 fixed to the attachment surface 14 of an attachment flange 13 and thereby to suppress judder generated during braking operation.  <P>SOLUTION: Attachment holes 15 are formed in a plurality of locations in the circumferential direction of the attachment flange 13. The amount (h) of projection, from the attachment surface 14 in the axial direction, of the opening edge peripheral portion of the respective attachment holes 15 is limited to no larger than 10 μm under the condition that studs 9 are press-fitted and fixed into the respective attachment holes 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003257148-A (JP)
Title: Disk cartridge
Inventor: IMAI FUMITO
IPC: G11B23/03
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the movement of a shutter with a simple mechanism of a disk cartridge and to downsize its housing.  <P>SOLUTION: A locking section 21 for locking the shutter 20 is formed in a position for closing an aperture 12 of the shutter 20. A movement limiting section 23 of the locking section 21 limits the movement of the shutter 20 by fitting to a fitting section 13 formed to a recessed form at the housing 21 in closing the shutter. An unlocking section 22 connected to the limiting section 23 is recessed by pressing from a pressing section 40 of a disk drive by which the limiting section 23 is deformed to release the fitting of the limiting section 23 and the fitting section 13 in opening the shutter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251433-A (JP)
Title: Two-member caulking structure, exhaust bypass valve mechanism for internal combustion engine using the same, and method for forming plate-like member having through-hole
Inventor: SAWADA SHOGO
IPC: B21K25/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent caulking structure in which the caulking force is not degraded even when it is used under the environment of high temperature such as an exhaust bypass valve and the heat cycle is repeated.  <P>SOLUTION: The coupling force is obtained by the pinching force generated between first and third joining surfaces on both sides of a plate-like member and a tightening force generated by the swelling deformation of a shaft-like member to the outside diameter side in second and fourth joining surfaces formed around the shaft-like member by pressing both sides of the shaft-like member inserted in a through-hole in the plate-like member to give the caulking deformation to one end of the shaft-like member. A gently inclined surface (the chamfered shape) as the fourth joining surface is constituted in the corner part on the shaft-like member caulking side of the through-hole. As a result, the tightening force generated in the second and fourth joining surfaces is added to the pinching force generated between the first and third joining surfaces, and the high and stable joining force can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251628-A (JP)
Title: Plastic product, and method and apparatus for producing recyclable plastics
Inventor: IWATA SHUICHI
IPC: B29B17/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To economically produce high-quality recyclable plastics.  <P>SOLUTION: There are provided: a classifying means A for taking in collected plastic materials according to a classification predetermined based on material quality or a range of physical properties of plastics when the plastics is recycled; a crusher 1 for crushing into a predetermined size composite components classified with the classifying means A as a separating means for separating the collected plastic materials from other materials; a magnetic selector and a metal selector for separating and removing metals from the crushed components with the crushing means 1; a vibrating mill 4 for separating lightweight foreign matters from the plastics; and a wind force selector 5 for selecting the plastics and the lightweight foreign matters separated with the vibrating mill 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258823-A (JP)
Title: Feeder line concentrating device, hub, and in-premise and customer station network provided with the sames
Inventor: SON KIN
IPC: H04L12/44
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder line concentrating device for reducing the introduction expense of a network by reducing power supply construction, a hub, and an in-premise and customer station provided with the feeder line concentrating device and the hub.  <P>SOLUTION: This feeder line concentrating device is provided with a converting part for converting alternating current power into direct current power, an information terminal being a terminal for transmitting and receiving an information signal to/from an external network, and an information power terminal connected to the information terminal and an output terminal of the converting part. The information power terminal is connected to the in-premise and customer station network, the direct current power is fed to the in-premise and customer station network, and the information signal is transmitted and received between the external network and the in-premise and customer station network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255702-A (JP)
Title: Developing device, process cartridge, developer regulation member and electrophotographic image forming apparatus
Inventor: KOMATSU NORIYUKI
IPC: G03G15/08
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner scatter at both ends of a developing roller and stabilize a toner layer.  <P>SOLUTION: A developing blade 22 forms a toner layer on the developing roller 21. The toner is moved inward in the longitudinal direction of the developing roller 21 by bringing the elastic plates 100d of the toner restricting member 100 into contact with both the ends of the developing roller 21, thereby intensifying a toner seal. Each of the toner restricting members 100 is fastened to the movable frame 41 of a developing movable frame 40 with a screw together with a developing blade metal plate 29 and a roller scraper 110 which is brought into contact with a spacer roller 28. Thus, the sealing structure of the ends of the developing roller 21 are made compact.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268668-A (JP)
Title: Three-dimensional net-like structure and method for producing three-dimensional net-like structure
Inventor: TAKAOKA NOBUYUKI
IPC: D04H3/16
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To previously simply treat a three-dimensional net-like structure in a post process to prevent a trouble that small pieces are torn off from the three-dimensional net-like structure.  <P>SOLUTION: The three-dimensional net-like structure 1 in which a plurality of thermoplastic resin continuous fibers are three-dimensionally and randomly interlaced and partially fused is characterized by forming at prescribed or suitable distances belt-like rigid net-like structure portions 2 softened with frictional heat generated by ultrasonic vibrations and then solidified in a state that the thicknesses of structure portions 2 are reduced with press forces, thereby forming on both the sides of each rigid net-like structure portion 2 soft net-like swollen structure portions 3 which have swollen portions 3a and have larger bulkiness and smaller density than those of the rigid net-like structure portions 2. The three-dimensional net-like structure 1 can firmly be fixed to the wall 32 of a structure only by driving fixing tools 30 such as nails, vises or screws into the rigid net-like structure portions 2. As shown in Fig. 6 (a), (b), when an identical stress is added to the three-dimensional net-like structure 1, the three-dimensional net-like structure 1 becomes largely flexible and can easily be bent, because the flexural rigidity of the three-dimensional net-like structure 1 is small than that of a plate-like member 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259816-A (JP)
Title: Additive for feed for livestock
Inventor: OHIRA YASUO
IPC: A61K36/16
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an additive for feed for livestock reducing the stress of the livestock, preventing death to increase rate of raising and enabling the production of meat excellent in safety and flavor, to provide feed for livestock and to provide a method for rearing livestock.  <P>SOLUTION: This additive for the feed for livestock is obtained by formulating therewith a material derived from Grifola frondosa. Alternatively, the additive is obtained by formulating therewith the material derived from Grifola frondosa and a material derived from yeast.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261492-A (JP)
Title: Method for producing (meth)acrylic acid compounds
Inventor: YADA SHUHEI
IPC: C07C45/33
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a (meth)acrylic compound, comprising the catalytic gas phase oxidation of a raw material-mixed gas, by which the change in the composition of the raw material-mixed gas, an abnormal temperature rise in an oxidation reactor, and the deterioration in the activity and life of a catalyst can be prevented to stably and efficiently produce the (meth)acrylic acid compound.  <P>SOLUTION: This method for applying a catalytic gas phase oxidation reaction to the raw material-mixed gas, especially propylene, propane or isobutylene, in the oxidation reactor to produce the (meth)acrolein or (meth)acrylic acid is characterized by maintaining the temperature of the raw material-mixed gas introduced into the oxidation reactor to a higher temperature than the dew point temperature of the raw material-mixed gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260766-A (JP)
Title: Laminated sheet and molding using the sheet
Inventor: TAKESHIMA KEISUKE
IPC: B32B5/18
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-density laminated sheet for stamping molding excellent in heat resistance and high-temperature extensibility, and also to provide a molding using the laminated sheet.  <P>SOLUTION: An olefin resin sheet having such two or more melting endothermic peak temperatures by a differential thermal analysis that at least one of the two or more is 110 to 130°C, and the other is 140 to 170°C is laminated on at least one surface of an olefin resin crosslinked foam consisting of an olefin resin in which at least one of melting endothermic peak temperatures by the differential thermal analysis is 148°C or higher. The molding uses the thus laminated resin sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270371-A (JP)
Title: Clock device in computer system
Inventor: YAMANE MASANORI
IPC: G04G5/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a systematically well-matched clock device in a computer system, not generating inverted phenomenon or jump of a time.  <P>SOLUTION: A first clock 12a counts the output of a first frequency dividing circuit 14a wherein an originated frequency of a clock of an oscillator 13 is divided by a prescribed frequency dividing ratio, and ticks for external processing. A second clock 12b counts the output of a second frequency dividing circuit 14b wherein the originated frequency of the clock of the oscillator 13 is divided by a prescribed frequency dividing ratio, and ticks for internal processing. A time correction processing part 15 corrects times of the first clock 12a and the second clock 12b to the reference time of a reference clock 17. Thereby, time correction of the first clock 12a is performed so as to be fit for the external processing, and time correction of the second clock 12b is performed so as to be fit for the internal processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265199-A (JP)
Title: Method for analyzing flora by using t-rflp
Inventor: NAGASHIMA KOJI
IPC: C12Q1/68
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing flora, having ability of corresponding to a clinical site and evaluation of environmental effects because of short analyzing time in the flora analysis, having excellent repeatability of an analysis result of a gene-extracted specimen, hardly requiring specialty, easily analyzable, and contributing to the development in a microbial ecology field and a bio- industry field as a method by which the species of a bacterium is estimated in high selectivity in the flora analysis.  <P>SOLUTION: A PCR is carried out by using a chromosomal DNA derived from a bacterium by using a labeled primer set capable of amplifying a region corresponding to the base number 500 or later of Escherichia coli 16S rRNA gene (GenBank accession number V00348) as a template, and T-RFLP analysis based on the digestion by a restriction enzyme BfaI, RsaI, TagI, HhaI or BslI, or a restriction enzyme recognizing the same base sequence as they recognize is carried out. The fragment obtained by the T-RFLP is cloned directly or after amplification by a PCR by Escherichia coli or the like, and the base sequence is determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268794-A (JP)
Title: Pipe mounting method, flexible joint and pipe mounting structure
Inventor: TANAKA HIDEO
IPC: F16L5/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe mounting structure with superior water-tightness by allowing insertion of a pipe into a flexible joint without being influenced by a mounting angle of the pipe with respect to a manhole.  <P>SOLUTION: In mounting of the pipe to the manhole via a cylindrical flexible body, the pipe mounting method includes a process of preparing the cylindrical flexible body 4 having a manhole side cylindrical part 4a fixed to a drilled part of the manhole, a pipe side cylindrical part 4b fixed to the pipe and a connecting part 4c connecting the manhole side cylindrical part 4a and the pipe side cylindrical part 4b, a process of providing a rigid ring in at least one of an inner circumferential side or an outer circumferential side of the pipe side cylindrical part 4b, and a process of inserting the pipe in the pipe side cylindrical part 4b while cylindrically maintaining the pipe side cylindrical part 4b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265324-A (JP)
Title: Bread machine
Inventor: TANAKA IKUKO
IPC: A21C1/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bread machine which can stably make bread having excellent texture and flavor without being affected by environmental temperature conditions, such as atmospheric temperatures and machine and apparatus temperatures, during bread making.  <P>SOLUTION: Cooling means, such as a blower 9 for cooling breadmaking materials, is disposed in at least either of a process step of kneading the breadmaking materials and a process step of fermenting these materials. As a result, the temperature of the bread materials can be most adequately controlled during the kneading and fermenting to determine the gluten formation and organic acid formation which determine the quality of the bread.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267218-A (JP)
Title: Disk brake device of tracked vehicle
Inventor: WADA ISAO
IPC: F16D55/224
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk brake device of a tracked vehicle allowing a pad and a caliper to be supported by a frame of a vehicle body or a truck which prevents unsymmetrical or uneven wear of the pad.  <P>SOLUTION: The caliper 5 to support the pad 3 to be abutted on both sides of a disk 2 is supported by a frame 4 of the tracked vehicle movably in the axial direction of rotation of the disk 2, and a bracket 6 to rotatably support at least a pair of straightening rollers 11 brought into rolling contact with both sides of the disk 2 is fixed to the caliper 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230416-A (JP)
Title: Suspending cellular phone holder
Inventor: SUGIHARA HIDEO
IPC: A45C11/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspending cellular phone holder making the use of cellular phones having a different size with convenience and ease by adjusting the size by one holder without releasing them from users' bodies.  <P>SOLUTION: A hook-and-loop fastener (male) (3) and hook-and-loop fasteners (female) (4) and (5) are attached to an upper part material (1). The hook-and- loop fastener (male) (6) and linking fittings (7) and (8) are attached to a lower part material (2). A hook-and-loop fastener part of (4) is bent to form a bottom part and is inserted into the direction of the hook-and-loop fastener (6) to adjust length by matching with length of each cellular phone having the different size to bond hook-and-loop fasteners (4) and (6). A fastening fitting (11) is attached to flat rubber (9). Another fastening fitting (12) is attached to flat rubber 10. The lower part material (2) is connected with the flat rubbers (9) and (10).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278056-A (JP)
Title: Three-dimensional structure cylindrical knitted fabric and method for producing the same
Inventor: SUGAWARA TOSHIHIDE
IPC: D04B1/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional structure cylindrical knitted fabric produced with a double knit circular knitting machine and having a thickness of ≥10 mm which could not have been produced heretofore, and to provide a method for producing the same.  <P>SOLUTION: This three-dimensional structure cylindrical knitted fabric is characterized by comprising an inside cylindrical knitted fabric A formed with knitting needles 5 arranged in a disk-like dial 3, an outside cylindrical knitted fabric B formed with knitting needles 4 arranged in a cylindrical cylinder 2, and a knitted fabric-interconnected portion C formed between the inside cylindrical knitted fabric A and the outside cylindrical knitted fabric B. The knitted fabric-interconnected portion C is formed in a straightly yarn-connected state for straightly connecting the yarns, in an obliquely yarn-connected state for obliquely connecting the yarns, and in a state that the straightly yarn-connected state and the straightly yarn-connected state are combined with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276057-A (JP)
Title: In-mold nozzle mechanism for hot runner die
Inventor: NAKANO HIROHIDE
IPC: B29C45/27
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-mold nozzle mechanism for a hot runner die which prevents development of stringiness and curtails die production cost.  <P>SOLUTION: An in-mold nozzle 26, which is arranged on a runner 27 facing a cavity of a hot runner die 10, is equipped with a heating means 36, a heat insulation gutter 37 and a heat transfer ring 38 in sequence with a resin flow line on a peripheral surface 35 of the nozzle. The heat insulation gutter prevents heat propagation from the heating means to a nozzle edge while the heat transfer ring passes heat from the nozzle edge to the die. This allows effective cooling of the resin around the nozzle edge and prevents, when a molding is released from the die, a stringiness development between a runner part of the molding and the edge of the in-mold nozzle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282876-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: TAKIZAWA TERUO
IPC: H01L29/78
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, and its fabricating method, in which a field effect transistor having excellent transistor characteristics for increasing the ON current while preventing a leak current can be fabricated and thereby high speed and high integration can be realized.  <P>SOLUTION: As shown on the drawing, a heavily doped region 7 is formed in a channel region 10 which is formed directly below a gate electrode 3, i.e., directly under a gate insulation layer 2, and at positions being connected with a source region 5 and a drain region 6, respectively. The heavily doped region 7 interfaces with the source region 5 and the drain region 6 through an ohmic junction 11 and the impurity concentration of the heavily doped region 7 is regulated such that the heavily doped region 7 substantially interfaces with the source region 5 and the drain region 6 through an ohmic junction 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297429-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HIROTA YOHEI
IPC: H01M10/0587
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery allowing entire electrode body to react uniformly, having a large capacity and an excellent charge/discharge cycle characteristic.  <P>SOLUTION: The nonaqueous electrolyte secondary battery of the present invention has, within a square-shaped sheath can, a spiral electrode body formed as a flat electrode by pressure forming, a separator interposed in the flat electrode being formed such that a thickness of the thinnest part is 70 to 95% of that of the thickest part. If the ratio between the maximal thickness and the minimal thickness of the separator is equal to or more than 70%, then a discharge capacity increases and the charge/discharge cycle characteristic improves. Although reduction of the pressure to the separator prevents separator crash, too weak pressure to the electrode body causes spring back phenomenon to make it difficult to insert the electrode body into the square-shaped sheath can. Therefore, the ratio between the maximal thickness and the minimal thickness is set 95% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296641-A (JP)
Title: Card use control method, customer card processor, customer card and card use control program
Inventor: ADACHI ONORI
IPC: G06Q20/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To comprehensively control use of a card by automatically determining the card used for settlement by taking into consideration a use state in a card use control method for controlling the use of a plurality of settlement processing cards.  <P>SOLUTION: A use pattern reading-in part 31 reads in a use pattern 23 such as precedence order and a use limit amount of the settlement processing card (a card) from a customer card 2. A use history reading-in part 32 reads in a use history 24 such as a use amount and a use cumulative amount of the card. A card use processing part 33 sorts information on the card on the basis of the precedence order, the use limit amount, the use amount, and the use cumulative amount, and determines whether or not the card can be used for transactions from the forefront, and requests processing to a credit transaction processing part 35 when the card can be used. A use history renewing part 37 renews the use history 24 on the basis of a processing result, and writes back the use history to the customer card 2. A use result informing part 34 informs a customer of the processing result.  <P>COPYRIGHT: (C)2004,JPO