baber/WOPTO huggingface dataset:
Patent JP-2004249172-A (JP)
Title: Lower boiling point water
Inventor: KANEKO YASUKO
IPC: B01J19/08
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide low boiling point water having a normal pressure boiling point at a temperature lower than 100°C.  <P>SOLUTION: This low boiling point water is obtained so as to have physical properties of a low boiling point by treating a solid substance with a magnetic field to impart a boiling point lowering function to water and performing the boiling point lowering treatment due to the contact of the treated solid substance with water. The low boiling point water has a normal pressure boiling point of about 80°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254039-A (JP)
Title: Mail communication relay system, mail communication relay apparatus, mail communication relay method, and mail communication relay program
Inventor: YOKOTA KAZUHISA
IPC: H04L12/58
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail communication relay system, a mail communication relay apparatus, a mail communication relay method, and a mail communication relay program which can reduce delay in electronic mail communication without changing existing mail servers and mail clients.  <P>SOLUTION: When a message of electronic mail in the mail server 400 is operated, a client proxy 200 and a server proxy 300 use pipelining to carry out electronic mail communication via a network 10 with each other. On the other hand, the mail client 100 and the mail server 400 respectively carry out electronic mail communication according to the conventional POP3 (post office protocol version 3) protocol not employing the pipelining.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004000149-A (JP)
Title: New dna and its application
Inventor: KUMANO SATOSHI
IPC: C12N15/09
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new DNA, its application and the like.  <P>SOLUTION: A knockout animal can be created by using the DNA. As a result, physiological effects of GALP are more clarified, and the practice of the detection/evaluation of a compound having prophylactic/therapeutic activities on various kinds of diseases associated with the insufficiency of LH secretion, various kinds of diseases associated with LH excess secretion, obesity, ingestion disorder or the like is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002313-A (JP)
Title: Treating agent using protein hollow nanoparticle presenting antibody, and protein hollow nanoparticle
Inventor: KURODA SHUNICHI
IPC: A61K9/51
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating agent using a protein hollow nanoparticle presenting an antibody against a specific cell or tissue whose treating effects have been actually ascertained by animal experiments, and a treating method using the treating agent.  <P>SOLUTION: The treating agent comprises a hollow nanoparticle comprising a protein exhibiting particle-forming capability (for example, a hepatitis B virus surface antigen protein modified so as to be defective in infectivity to an original hepatocyte and further modified so as to present an antibody), and including, a cell-introducing substance for treating a disease (for example, a thymidine kinase gene originated from a simple herpes virus which is a gene for treating a cancer). Further, an antibody such as a cancer specific antibody which recognizes a molecule present on the surface of a specific cancer cell as an antigen, is presented on the surface of the particle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260262-A (JP)
Title: Radio base station apparatus and inter-network interface apparatus
Inventor: TAJIMA YOSHIHARU
IPC: H04W36/08
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station apparatus and an inter-network interface apparatus for realizing hand-off with high accuracy at high speed without the need for remarkably revising a basic configuration.  <P>SOLUTION: The inter-network interface apparatus includes: a reception means 11 for receiving packets arrived through a radio transmission path; a discrimination means 12 for discriminating whether or not an address denoting a sender of the received packets belongs to existing addresses within a range; and a network interface means 13 for applying routing to the packets whose discrimination result indicates 'true' among the received packets and transferring the packets whose discrimination result indicates 'false' to a radio base station apparatus for forming a radio zone adjacent to the radio zone formed by its own station.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258892-A (JP)
Title: Fingerprint collating device
Inventor: MIZUNO HIROMASA
IPC: G06T7/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly carry out the fingerprint collation of even a person whose fingerprint collection is difficult, such as an aged person, female or child.  <P>SOLUTION: When fingerprint is registered, personal information such as his age, sex and finger's condition is inputted, and various collation parameters are calculated from the personal information, and the personal information and the various collation parameters are added to input fingerprint data 5, and registered as registered fingerprint data 9. When the fingerprint is collated, the personal information and the various collation parameters are read from the registered fingerprint data 9, and the input fingerprint data 5 are compared with the registered fingerprint data 9, and the comparison value is decided based on a value obtained by correcting a predetermined collation decision value(for example, collation rate) by the collation parameter corresponding to the read personal information so that personal identification can be carried out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255998-A (JP)
Title: Synchronous lock releasing structure of sliding device in walk-through type vehicle
Inventor: INOUE TAKASHI
IPC: B60N2/08
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform both synchronous lock releasing operation in sliding devices for main and sub sides and single sliding with the separate lock releasing operation.  <P>SOLUTION: A pair of engaging pieces 70, 72 in the main and sub sides to be arranged in a substantially vertical direction when main seats 14, 16 and a sub seat 12 are arranged in parallel are provided to integrally rotate with each lock releasing lever 60 (F, S), 62 in the main and sub sides. An engaging direction of the main side engaging piece 70 with respect to the sub side engaging piece 72 is matched to a lock releasing direction by the main side lock releasing lever 60 (F, S), and the sub side engaging piece 72 is made to be in a through guide shape to overlap and pass through the main side engaging piece 70.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257676-A (JP)
Title: Reversible inflating device
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and low cost reversible inflating device having throttling characteristics different according to the flow directions of refrigerant.  <P>SOLUTION: A refrigerant pipe between an outdoor heat exchanger and an indoor heat exchanger is formed into a body 1, a sleeve 2 having a large diameter orifice 6 in the partition part 5 thereof is fixedly disposed in the body 1, and a plug 7 moving close to and apart from the partition part 5 according to the flow direction of the refrigerant is disposed in the sleeve 2. The plug 7 comprises a small diameter orifice 8 concentric to the large diameter orifice 6, and the outer periphery thereof is formed in a polygon to form a refrigerant passage. When the refrigerant flows from a side where the plug 7 is present, the plug 7 comes into contact with the partition part 5 by the refrigerant, and the refrigerant is restricted by the small diameter orifice 8. When the refrigerant flows in a reverse direction, the plug 7 is separated from the partition part 5 by the refrigerant, and the refrigerant is restricted by the large diameter orifice 6 and flows through the refrigerant passage in the outer periphery of the plug 7. As a result, the throttling characteristics can be varied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003266401-A (JP)
Title: Cutter
Inventor: FUKUOKA TORU
IPC: B28D1/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter which can efficiently cut even at a dark place by solving the problem of a conventional cutter which cannot efficiently work cutting by using a portable cutter, for example, at a dark place at night or the like since a cutting edge and a marking ink line guide are particularly hard to be observed.  <P>SOLUTION: The cutter 1 comprises a base 2 brought into contact with a cutting material W, and a cutter body 3 supported to the base 2. The body 3 has a cutting blade 22 for cutting the material W, an illuminator 52 for a cutting edge to illuminate cutting site of the material W by the blade 22, and an illuminator 54 for a marking ink line guide to illuminate the marking ink line guide provided at the base 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004266007-A (JP)
Title: Tape conveying apparatus, semiconductor device and method for manufacturing the same
Inventor: KOMIYAMA TADASHI
IPC: B65H20/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape conveying apparatus which realizes more accurate tape feeding with high reliability while the tape is prevented from being damaged, and to provide a semiconductor device and a method for manufacturing the semiconductor device.  <P>SOLUTION: A tape material 11 has a plurality of feeding holes 12 provided at a predetermined pitch at both sides. When the tape material 11 is normally conveyed as shown in Fig. (a), pins 13 are positioned at the feeding holes 12 of the tape material 11, and the pins 13 can be respectively inserted continuously into the feeding holes 12 with a margin of certain degree. However, a matching error might be accumulated according to the length of the tape material 11. Thus, the positional deviation is soon approached in the margin capable of allowing to a limit as shown in Fig. (b). Then, as shown in Fig. (c), before the positional deviation of the position of the pin 13 to be inserted into the feeding hole 12 of the tape material 11 exceeds an allowance, the moving position of the pin 13 is corrected. That is, the steps are repeated in the sequence of (a) to (b) to (c) to (a)..., thereby maintaining the normal conveying of the tape material 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003287663-A (JP)
Title: Compact optical cable
Inventor: MOON SEUNG-HYUN
IPC: H01B11/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical cable.  <P>SOLUTION: The compact optical cable is provided with a tube including multiple cores of optical fibers mounted therein, a primary coating surrounding the tube, a secondary coating surrounding the primary coating, and a number of strength members arranged inside the secondary coating. Another type of the optical cable is provided with a tube including multiple cores of optical fibers mounted therein, a coating surrounding the tube, a plurality of strength members arranged inside the coating, a plurality of pads arranged inside the coating to ensure that each pad intervenes between the tube and the strength members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004265768-A (JP)
Title: Electric connector for fpc
Inventor: KASAHARA MASAYUKI
IPC: H01R12/79
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good workability with the help of an electric connector for a flat flexible printed cable (FPC), in holding firmly the FPC as well as in disconnecting the cable .  <P>SOLUTION: The electric connector for FPC comprises an insulating housing, a plurality of contacts provided together in the insulating housing in lateral direction with a fixed pitch, and a rotary cover that is supported rotatably on the insulating housing and pushes by pressure and holds a cable inserted from a connection port in front of the insulating housing. The rotary cover consists of rotating axes situated at both ends in lateral direction of the cover, a lid for pushing by pressure the cable, and an open/close operating handle for swinging the lid around the rotating axes, and the lid and the open/close operating handle are both provided on the opposite side of the connection port in fore- and aft-direction of the connector in relation to the axis center of the both rotating axes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262121-A (JP)
Title: Method and device for supplying resin raw material for synthetic resin molding machine
Inventor: UEDA TORU
IPC: B29C31/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supplying a resin raw material for a synthetic resin molding machine wherein the occurrence of a quality defect such as a silver streak, voids or the like in the product due to the molding machine is prevented by exhausting the gas produced in the casing of a heating cylinder rapidly without allowing the same to stagnate and a supply method using it.  <P>SOLUTION: This supply device is arranged to the raw material charging port 70 of the heating cylinder 71 of the synthetic resin molding machine 7 comprising a screw 71a and a casing 71b. A raw material charging inner cylindrical part 5 and the exhaust outer cylindrical part 6, which surrounds the inner cylindrical part 5 and is connected to a suction device 8, are connected to the charging port 70. This supply device includes the resin raw material feeder 4 installed just above the inner cylindrical part 5 and a control means 9 for controlling the operation of the feeder corresponding to the accumulation state of the resin raw material in the charging port 70. The control means 9 receives a resin material charging signal from the molding machine 7 and controls the operation of the feeder 4 so as to delay the feeder by a predetermined time in anticipation that the accumulation of the resin raw material in the charging port 70 by the rotation of the screw 71a is stopped after the rotation of the screw 71a is started.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265218-A (JP)
Title: Track ball device
Inventor: WATANABE KAZUTOSHI
IPC: G06F3/0354
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track ball device capable of properly transferring the driving force of a driving source to a track ball by performing cleaning for removing dust adhered to the circumferential surface of a roller pressed the track ball.  <P>SOLUTION: This device comprises a cleaning member 25 which abuts on the circumferential surface of a roller 3 rotated by driving a driving source 6 in a waiting position where a roller 5 is separated from the track ball 3 by an approaching and separating mechanism 16 for pressing or separating the roller 5 to or from the track ball 3, thereby removing the dust adhered to the circumferential surface of the roller 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263824-A (JP)
Title: Seal member for sliding
Inventor: HIROSE YOSHIAKI
IPC: F16J15/20
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal member for sliding having excellent seal performance even at high temperature, and having excellent heat resistance and excellent durability.  <P>SOLUTION: This seal member for sliding comprises expanded graphite, expanded graphite with reinforcing fibers such as fiber pulp added as reinforcement material, or a sheet of expanded graphite formed with binder such as thermosetting resin to couple and harden it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268270-A (JP)
Title: Method for manufacturing sheet having fine uneven shape
Inventor: NAGATA YOSHIHIDE
IPC: B29C39/24
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a sheet having a fine uneven shape constituted so as to solve a problem wherein an uncured resin low in viscosity leaks from a mold or the end part of a substrate by providing a process for supplying an uncured ionizing radiation curable resin to the gap between the mold and the substrate to bring about not only the lowering of production efficiency due to the turning of the resin to the back of the substrate or the adhesion of the resin to an apparatus but also the lowering of quality.  <P>SOLUTION: A weir-shaped structure and/or a suction means for preventing the leak of the uncured ionizing radiation curable resin is provided to each of both end parts where the roll-shaped mold and an ionizing radiation transmissible base material are pressed to be brought to a joined state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004176905-A (JP)
Title: Hose
Inventor: KANAO SHIGEKI
IPC: F16L11/11
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose that is superb in both flexibility and forming properties, and is advantageous in both execution properties and costs.  <P>SOLUTION: A reinforcing material 2 is fed out spirally in a state, where each triangle apex section 2D is located outside in a diameter direction. A taper material 3 made of a soft synthetic resin is fed out to the reinforcing material 2 that has been sent out and a coating section 3A projecting nearly in an arc shape is formed at the center side of the hose between the reinforcing materials 2, 2. A strip of tape material 3 is fixed on the surface of the reinforcing material 2 by melting or an adhesive, thus forming a hose body, where the inner surface is nearly flat and the sectional shape is nearly circular.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273661-A (JP)
Title: Method for manufacturing gallium nitride single crystal substrate
Inventor: HIRAMATSU KAZUMASA
IPC: H01L21/205
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-supporting substrate of nitride III-V group compound semiconductor crystal having a small dislocation density and little warpage.  <P>SOLUTION: A method for manufacturing an epitaxial substrate having a III-V group compound semiconductor crystal represented by general formula: In<SB>x</SB>Ge<SB>y</SB>Al<SB>z</SB>N (wherein x+y+z=1, 0≤x≤1, 0≤y≤1, 0≤z≤1), and having a reduced dislocation density includes a first step of covering the III-V group compound semiconductor crystal having a plurality of protruding states with a mask made of a different type material from the III-V group compound semiconductor, so that only the vicinity of the distal end of the III-V group compound semiconductor crystal becomes an opening by using the III-V group compound semiconductor crystal having a plurality of protruding states; and a second step of laterally growing the III-V group compound semiconductor crystal with the III-V group compound semiconductor crystal of the opening as a seed crystal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269700-A (JP)
Title: Composite resin emulsion and preparation method therefor
Inventor: KATO MITSURU
IPC: C08L57/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a composite resin emulsion of a polyurethane and a polymer of an ethylenically unsaturated monomer, which is substantially free of formaldehyde, contains the polyurethane and the polymer of the ethylenically unsaturated monomer as well-compounded particles dispersed in the emulsion, hardly contains any particle comprising only the polymer of the ethylenically unsaturated monomer and can form a coating film excellent in characteristics such as transparency, flexibility, mechanical properties, wear resistance, weather resistance, elasticity, solvent resistance and hydrolysis resistance when dried, and a preparation method therefor.  <P>SOLUTION: In the method, the composite resin emulsion is prepared through emulsion polymerization of the ethylenically unsaturated monomer in the presence of a polyurethane emulsion. Here, a redox initiator comprising a combination of a peroxide and a reducing agent is used as a polymerization initiator, wherein the reducing agent is at least one compound selected from the group consisting of thiourea dioxide, formamidine sulfinic acid and their derivatives.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272777-A (JP)
Title: Device for storing card
Inventor: SAKURAI KENJI
IPC: G06K13/103
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card storing device in a simple configuration for storing carried-in cards by stacking in the order of carry-in.  <P>SOLUTION: When the card 2 is carried in from a magnetic read and write unit 3, the card placement surface 11 of a card storage part 10 is inclined toward the carry-in direction of the card 2 and also directed slantingly upward. The card 2 carried-in toward the card storage part 10 freely falls from a card put-through passage 4, is abutted onto the card placement surface 11 or another card 2, and then, stored in the card storage part by sliding. When the card 2 is carried-out from the card storage part 10, the card placement surface 11 becomes parallel with the carry-in direction of the card 2. The card 2 is carried-out toward the magnetic read and write unit 3 without bending through the use of a carry-out rotation member 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237431-A (JP)
Title: Porous body and its manufacturing method
Inventor: FUKUTANI KAZUHIKO
IPC: B82B1/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous body usable as a functional material for a light emitting device, an optical device and a micro device, and also to provide its manufacturing method.  <P>SOLUTION: This porous body is provided with a plurality of columnar holes and regions surrounding therearound. The regions are amorphous oxide regions constituted by containing Si and Ge or a combined material thereof. The holes 1 are provided perpendicularly or approximately perpendicularly to a film surface, the mean bore diameter of the hole is 20 nm or less, the mean interval is 30 nm or less and the holes 1 are separated by the regions 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003293617-A (JP)
Title: Column base hardware for steel pipe column
Inventor: HATANO YASUFUMI
IPC: E01F9/623
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column base hardware for a steel pipe column used for a road sign, a floodlight, or the like, and having a long service life without stress concentration.  <P>SOLUTION: This column base hardware 1 for the steel pipe column comprises a base part 1a fixed to a foundation 2, and a rising part 1b connected to the steel pipe column 3. The outer diameter of a lower end part of the rising part is larger than the outer diameter of the steel pipe column, and gradually narrowed upward, while the outer diameter of an upper end part is almost equal to the outer diameter of the steel pipe column. The inside of the rising part is formed in vertically piercing hollow shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282613-A (JP)
Title: Equalization apparatus and receiving apparatus with the same
Inventor: KAWABATA SHIGENARI
IPC: H04J11/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equalization apparatus that can appropriately interpolate a pilot signal while suppressing increase of power consumption, and a receiving apparatus including such an equalization apparatus.  <P>SOLUTION: In a fluctuation detecting part 81, fluctuation of a receiving status is detected and in accordance with the detected result, an interpolation part for interpolating a pilot signal to be used for equalizing a received signal is selected out of two interpolation parts 831 and 832 each having different interpolation accuracy and power consumption performance. In the selected interpolation part, in accordance with a pilot signal extracted in an extraction part, a pilot signal in a predetermined signal position of an OFDM symbol SM is interpolated. Thus, an interpolation means having more appropriate interpolation accuracy and power consumption performance corresponding to the fluctuation of the receiving status is used for interpolating the pilot signal for equalization processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI