baber/WOPTO huggingface dataset:
Patent JP-2004118809-A (JP)
Title: Data protection system
Inventor: FUJIWARA SHINYA
IPC: G06K19/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely recognize the subject to prevent data from running out outside and to prevent the data from altered by an outsider, by providing an IC card and an organism authentication device, in particular, a blood vessel authentication device.  <P>SOLUTION: An authentication device comprising the organism authentication device and an IC reader is connected to a personal computer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150107-A (JP)
Title: Refill type slime remover for bathroom drain port
Inventor: MUTO KO
IPC: E03C1/26
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slime remover suitably used for a bathroom drain port and capable of efficiently preventing and removing slime formed at the drain port and a drain pipe internal wall in a bathroom and realizing easy attachment of the slime remover for the bathroom drain port to a perforated plate part of the bathroom drain port and easy replenishment or replacement use of a solid chemical.  <P>SOLUTION: The slime remover is provided with a perforated plate body 2; the solid chemical 3 containing a microorganism growth inhibitor; a chemical storage part 4 integrally fixed to the lower part of the perforated plate body to store the solid chemical; and a chemical solution diffuser 9 integrally fixed to the lower part of the chemical storage part and capable of dispersing a chemical solution which is a solution of the solid chemical. The center part of the perforated plate body is provided with a detachable chemical replacing cover 21. A chemical storage cartridge and a chemical storage cartridge replacing cover, or a chemical holding cartridge detachably fitted and held to the center part of the perforated plate body, can be used instead of the solid chemical and the chemical replacing cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003215528-A (JP)
Title: Method and apparatus for positioning lcd inspection probe
Inventor: IWATA TOSHIAKI
IPC: G01R1/06
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To precisely position a probe tool and an LCD substrate and to hardly receive influence from temperature drift or disturbance.  <P>SOLUTION: A group of the terminals of the LCD substrate is electrically connected with a group of the probes of the probe tool, and a mark provided on the probe tool and a mark at the LCD substrate are optically read by video cameras 501 and 503 so as to be superposed for position-control of both of the marks at a prescribed positional relation. In this case, an image pickup device is embedded inside a palette.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149856-A (JP)
Title: Metal composite tube superior in carburization resistance
Inventor: HORIO KOJI
IPC: C22C19/03
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal composite tube which adequately prevents deterioration caused by calking and carburization, when the tube is used for a reaction tube for manufacturing ethylene or the like by cracking naphtha of a raw material.  <P>SOLUTION: The metal composite tube superior in calking resistance and carburization resistance has such a structure that a cladding layer of an alloy by welding, which contains, by wt.%, 20-49% Cr and 35-80% Ni as main components, and further 1.5-5% in total of one or two of Al and Si, is layered on the inner or outer surface of a substrate of a metallic tube to make them a composite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152033-A (JP)
Title: Survey support system for advertisement posted in publicly used place
Inventor: MIYATA HAJIME
IPC: G06Q50/10
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for supporting achievement survey to users and questionnaire survey for an advertisement posted in a publicly used place.  <P>SOLUTION: This system has an advertisement achievement information registration means for accessing the homepage of an URL placed in the advertisement to input and record advertisement achievement information of a user who watched the advertisement in a database, and an answer information registration means for retrieving the database from a user terminal device, displaying question information and answer candidate information belonging to the advertisement on an information management device, and registering a selected piece of the answer candidate information as answer information. This system further has an advertisement achievement information retrieval means for retrieving the database from an advertiser terminal device to display advertisement information, publicly used place information, advertisement achievement information, and achievement ratio on the information management device, and a question/answer information retrieval means for retrieving the database from the advertiser terminal device to display the advertisement information, question information and answer information on the information management device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153204-A (JP)
Title: Tracing sun sensor and its sensor element
Inventor: KONDO MICHIO
IPC: H01L31/042
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive sensor element of a tracing sun sensor having a light receiving surface of sufficient area.  <P>SOLUTION: Sensor parts A-L, each consisting of solar cells arranged in two rows and six columns, are arranged side by side on one plane such that a solar spot light impinges on the light receiving surface of 83 of the sensor part A-L. Incident position of solar spot light is detected from power generation output of each set of sensor parts A-L consisting of two adjacent rows and columns sharing one row.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123500-A (JP)
Title: Manufacturing method for fiber-reinforced cement plate
Inventor: OSAWA MITSUHARU
IPC: C04B111/21
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a fiber-reinforced cement plate in which efflorescence hardly occurs.  <P>SOLUTION: In the manufacturing method for the fiber-reinforced cement plate, at least a cement raw material, a fiber raw material, and an amorphous silica raw material are essential raw materials and contain a filler, if necessary. Water is added to these materials, and these materials are mixed to prepare raw material slurry from which the plate is formed. In this manufacturing method, a retarder is added within the range of ≥ 0.03 mass% and ≤ 2 mass%, in terms of outer percentage, to the total mass of the cement raw material and the amorphous silica raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163595-A (JP)
Title: Bulletin board
Inventor: YANASE SEIICHI
IPC: G09F15/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulletin board that is reusable, fully recyclable, and inexpensive.  <P>SOLUTION: The bulletin board 11 is structured by sticking a transparent and peelable resin film 4 to the base board 5 for which a large number of square frames 12 as well as frame numbers 13 corresponding to each square frame 12, a heading/remarks 14, etc., for designating an election are silk-screened on a colored aluminum coated film 6 formed on the surface. Consequently, for the purpose of removing election posters posted on the resin film 4 correspondingly to each square frame, all that is needed is to remove the resin film 4 from the base board 5, eliminating possibility of damaging the colored aluminum coated film 6 of the base board 5. In addition, since the reverse side is reinforced with a reinforcing frame 3, the base plate 2 is reusable, enabling the bulletin board 11 for election posters to be provided inexpensively that is superior in durability and recyclability. The heading/remarks 14, etc., for designating an election may be printed on the resin film 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165486-A (JP)
Title: Semiconductor laser diode
Inventor: KANEDA NAOKI
IPC: H01S5/042
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor laser diode of high output and a small working current by restraining an increase of a laser working current caused by inner loss due to optical absorption in a contact layer and obtaining electrical contact of a low resistance.  <P>SOLUTION: The semiconductor laser diode of an edge face light emission type has an n-type GaAs substrate 101, a first clad layer 103 formed of n-type AlGaInP formed on the substrate, an active layer 104 formed on the first clad layer, a second clad layer 105 formed of p-type AlGaInP formed on the active layer, and a p-type contact layer 106 formed on the second clad layer. In the semiconductor laser diode, the p-type contact layer 106 is formed of GaP.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161718-A (JP)
Title: Tachykinin antagonist
Inventor: YAMAMOTO TAKASHI
IPC: A61P43/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a safe tachykinin antagonist free from the development of side effects, or the like, of a tachykinin receptor antagonist prepared by organic synthesis.  <P>SOLUTION: This tachykinin antagonist contains an extract of the rhizomes of one or more kinds of plants of the family Liliaceae, selected from Smilax china, Bakkatsu (a variety of Smilax china) and Smilax glabra Roxb as an active component. Since the plant extract has tachykinin antagonistic action, it is useful as an agent such as antipsychotic agent, antidepressant, antianxiety agent or antiemetic agent for the treatment and/or prevention of various tachykinin-relating diseases. The extract is expected to have excellent properties from the viewpoints of safety and side effects because the extract is originating from the plant of the family Liliaceae used as food products and herb drugs from ancient time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170605-A (JP)
Title: Image forming apparatus
Inventor: OGURA MOTOHIRO
IPC: G03G21/10
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having compatibility of a high speed and miniaturization by preventing cleaning blade torsion in a high durable drum.  <P>SOLUTION: The image forming apparatus is provided with a means for always detecting toner T from being held on the edge of a cleaning blade 12, and if the toner T is little, the toner T is supplied during processing development. As the result, a cleaning method and a good method are obtained in the case that a photoreceptor superior in durability at high hardness is used and an electrifying method suitable for an environment is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004206884-A (JP)
Title: Plasma display and method of manufacturing two-layer structure electrode for plasma display
Inventor: NAITO MANABU
IPC: H01J11/34
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display with two-layer structure of an accurate fine electrode pattern in which a front plate electrode is colored in black and a contrast ratio on a screen is enhanced.  <P>SOLUTION: The plasma display has a two-layer structure electrode in which photosensitive black paste (1) is applied on a transparent electrode on a substrate, photosensitive silver paste (2) applied thereon, and they are baked. The photosensitive black paste contains alkali soluble resin, a crosslinkable monomer having an unsaturated double bond, photopolymerization initiator, silver powder, glass frit, an organic solvent, and black inorganic pigment. The photosensitive silver paste (2) contains the alkali soluble resin, the crosslinkable monomer having the unsaturated double bond, the photopolymerization initiator, silver powder having a mean particle size of 2.0-4.5 μm, the glass frit, and the organic solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004166662-A (JP)
Title: Wooden plantar
Inventor: NUMATA SHUICHI
IPC: A01G9/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden planter, increased with the strength of its bottom plate and aiming to decrease its weight.  <P>SOLUTION: This wooden planter is characterized by forming side walls 1 with wooden plates and also gutters 4 at the lower part of an inner periphery surface of the side walls 1, having ribs 8 at the side gutters 4 and forming a plurality of bosses 9 at the lower surface and a bottom plate 5 by fitting the lower end surface of the bosses 9 with the periphery of a plate body made of a synthetic resin made as coinciding with the lower end surface of the side walls 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175613-A (JP)
Title: Resin composition for artificial marble
Inventor: TAGAWA KIYOMI
IPC: C08F2/44
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for an artificial marble, in which the amount of a patterning material added is reduced to suppress lowering of impact resistance, which is able to impart superior high grade feeling and natural feeling, and from which the artificial marble formed article exhibiting unique design characteristics and having a high commercial value can be obtained, in the production of the artificial marble formed article including the patterning material.  <P>SOLUTION: The resin composition for the artificial marble is obtained by blending additives of a filler, the patterning material, an inner releasing agent, a curing agent or the like with a thermosetting resin. The resin composition is poured into a casting mold, formed and cured to produce the artificial marble. At this time, the patterning material having a high specific gravity in comparison with the specific gravity of the resin composition except the patterning material is added and blended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174077-A (JP)
Title: Control information, information storage medium, and image generator
Inventor: AOYANAGI HIDETOSHI
IPC: A63F13/56
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform a group control faster while retaining the uniqueness of the action of an individual and a group.  <P>SOLUTION: A vector Vt as far as a virtual target Ta, a vector Vf as far as a fellow rat object Mm and a vector Ve as far as an enemy rat object Cn are obtained for each rat object Mn. Vectors Vt', Vf' and Ve' are obtained by changing the direction and magnitude of the vector in accordance with the distance of the vector as far as the target. Subsequently, a resultant vector Va is computed by combining coefficients kt, kf and ke based on a personality parameter showing the uniqueness of the action of the rat object Mn is computed and a resultant vector Va' is obtained by making the size of the vector appropriate. A movement control is performed on the basis of the resultant vector Va'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183268-A (JP)
Title: Method for constructing porous elastic pavement
Inventor: SATO HAJIME
IPC: E01C7/30
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a porous elastic pavement, by which frictional performance is imparted only to the required section of a paved-road surface and a cost can be reduced by preventing the dispersion of frictional performance while preventing the deterioration of performance.  <P>SOLUTION: An elastic paving layer 2 in which rubber chips 3 are bound by binders 4 is formed on a road bedrock 1 in a specified thickness, and the surface of the elastic paving layer 2 is finished. Aggregate 5 for a friction (dried sand is used in the working form but metal powder, a mineral matter, a short-fibrous material or the like can also be used) having a specified size is scattered quantitatively in an extent that a surface layer 2a is covered in the case of the uncured state of the binders 4 and aggregate 5 for the friction is fixed onto the surface layer 2a of the elastic paving layer 2 together with the curing of the binders 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187168-A (JP)
Title: Circuit structure, optical receiver, and optical link
Inventor: IRIE TAKESHI
IPC: H04B10/60
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide circuit structure capable of holding input voltage to a signal detection circuit constant without depending on voltage to be applied on an optical current monitor terminal.  <P>SOLUTION: The circuit structure is applied to an optical receiver 10 and is provided with: an APD (avalanche photodiode) 1 which receives an optical signal; a first current mirror circuit 2F having a first line and a second line and with the first line of which the APD 1 is connected; a second current mirror circuit 2R having first to fourth terminals T4, constituting a first line between the first terminal T1 and the second terminal T2 and constituting a second line between the third terminal T3 and the fourth terminal T4 and in which the first terminal T1 is connected with the second line of the first current mirror circuit 2F; a signal detection circuit 6 connected with the second terminal T2, the optical current monitor terminal IMT connected with the third terminal T3; and a voltage impression circuit 7 connected with the third terminal T3 of the second current mirror circuit and which applies voltage to the third terminal T3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187459-A (JP)
Title: Commutator
Inventor: TAKAHASHI YOSHIMI
IPC: H02K13/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commutator which is be used for motor-driven tools or the like, can suppress the occurrence of noise caused by the floating of a commutator piece during high-speed rotation, can improve service lifetimes of a carbon brush and a motor, and can prevent commutator pieces from scattering.  <P>SOLUTION: The commutator has a following constitution. A groove 5 is formed at a leg bottom 6 of each leg 15 existing at two or more places in the axial direction of the commutator piece 2 buried into a mold. The groove 5 is formed into a shape having a groove bottom 10 located outside in the radial direction from the leg bottom 6 and an internal rising part 7 connecting the groove bottom 10 and the leg bottom 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004157097-A (JP)
Title: Liquid control mechanism
Inventor: SEKI MINORU
IPC: B01J19/00
Filed: 2002-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively handle a small amount of liquid with a simple constitution by simple operation.  <P>SOLUTION: A first channel and a second channel to which the liquid can be introduced and which are spatially separated from each other, are connected by a third channel partially opened to the atmospheric pressure, at least one of the liquid introduced into the first channel and that introduced into the second channel is pressurized, and the liquid introduced into the first channel and that introduced to the second channel are kept into contact with each other without generating a gas isolated from the atmospheric air, between the liquid introduced into the first channel and that introduced into the second channel in the third channel, when the liquid is entered into the third channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004189624-A (JP)
Title: Method for producing 3,3-dimethylcyclopropane-1,2-dicarboxylic anhydride
Inventor: HIRATA NORIHIKO
IPC: C07D307/93
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing 3,3-dimethylcyclopropane-1,2-dicarboxylic anhydride.  <P>SOLUTION: The method for producing 3,3-dimethylcyclopropane-1,2-dicarboxylic anhydride represented by formula (2) comprises reacting 3,3-dimethylcyclopropane-1,2-dicarboxylic acid represented by formula (1) (wherein the wavy line indicates that the compound is a trans isomer or a mixture of a trans isomer and a cis isomer) with acetic anhydride in the presence of an acid catalyst in an amide solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193910-A (JP)
Title: Network system, network connection establishing method, network terminal, computer program, and recording medium storing program
Inventor: SHIMA KOJI
IPC: H04L12/70
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an IP address has had to be transmitted to the other end of the Internet at every establishment of connection in the cases that the IP address different every time Internet connection is started is assigned.  <P>SOLUTION: In a peer-to-peer network system 10, a first network terminal 12 sends request messages to a host terminal 16. The host terminal 16 receives the request messages to extract the IP address of the first network terminal 12 from the request messages. Also, a second network terminal 14 sends the request messages to the host terminal 16. The host terminal 16 receives the message. The host terminal 16 sends return messages containing the IP address of the first network terminal 12 to the second network terminal 14, which extracts the IP address of the first network terminal 12 from the return messages. Consequently, the second network terminal 14 starts peer-to-peer communication with the first network terminal 12 on the basis of the IP address.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003116983-A (JP)
Title: Support tube for reinforcing hardness of medical catheter and guiding medical catheter to small intestine
Inventor: KAMIIZUMI YUKI
IPC: A61M1/00
Filed: 2002-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a support tube for reinforcing a medical catheter for reducing the pains of a patient by minimizing friction in the rhinopharynx and reaching the small intestine in a short time without lying in a coil state inside the stomach when inserting or pulling the medical catheter into or out of the rhinopharynx. SOLUTION: In the support tube, which is a little harder than the medical catheter, to be inserted to the duodenum while covering the medical catheter as an outer cylinder, this support tube is formed into smooth S-shaped curve and can be easily guided to the duodenum. In a following medical catheter inserting operation, the medical catheter can easily reach the small intestine without lying in the coil state, inside the stomach.
Patent JP-2004187970-A (JP)
Title: Lotion tissue paper
Inventor: ITO SAEKO
IPC: A47K7/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide lotion tissue paper with which a user can get refreshing feeling even if microcapsule is not destroyed, and reduce discomfort at time of blowing his/her nose.  <P>SOLUTION: An original paper is impregnated with chemicals, mainly moisturizing agent to be the lotion tissue paper, and the lotion tissue paper is blended with perfume ingredient encapsulated by microcapsule of a grain diameter of 8 μm or more with a proportion of 0.2-0.5% by weight of based on the original paper, and the perfume ingredient contains at least one or more kinds of perfume ingredients having a vapor pressure of 6.7-270Pa at 20°C. In this case, the perfume ingredients having a vapor pressure of 6.7-270 Pa at 20°C is blended at least 30% or more by weight to the total content of perfume ingredients.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003175635-A (JP)
Title: Thermal head
Inventor: YASUTOMI TSUTOMU
IPC: B41J2/335
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable thermal head in which a good recording image quality is attained over a long term by enhancing wear resistance while ensuring smoothness on the surface of a protective layer.  <P>SOLUTION: In the thermal head where a resistive heater 8 and electrodes 9 and 9 for supplying power thereto are formed on an insulating substrate 7 and a protective layer 10 of glass containing a filler is formed to cover the resistive heater 8 and the electrodes 9 and 9, specific gravity of the glass 11 forming the protective layer 10 is set higher than that of the filler 12, mean particle diameter of the filler 12 is set not larger than 0.5 μm, content of the filler 12 is set in the range of 5 wt.%-35 wt.%, and protrusion of the filler 12 from the surface of the protective layer is set not larger than one half of the particle diameter of the filler 12.  <P>COPYRIGHT: (C)2003,JPO