baber/WOPTO huggingface dataset:
Patent JP-2004155934-A (JP)
Title: Polyalkylene ether chain-containing diol compound, method for producing the same and polyurethane resin
Inventor: MATSUMOTO YASUHIRO
IPC: C08G18/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-purity polyalkylene ether chain-containing diol compound having a polyalkylene ether chain in a pendant shape, and two primary hydroxy groups; and to provide a new urethane resin having the polyalkylene ether chain at a side chain introduced in a grafted state so as to form the pendant shape by carrying out a polyaddition reaction with a polyisocyanate.  <P>SOLUTION: The diol compound represented by formula (1) has the polyalkylene ether chain in the pendant shape, and the two primary hydroxy groups. The new urethane resin is obtained by using the diol compound as a raw material, and has the polyalkylene ether chain introduced in the grafted state so as to form the pendant shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157856-A (JP)
Title: Foldable mobile terminal
Inventor: SAIDA YOSHIHIDE
IPC: H05K5/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable mobile terminal with a simple composition which emits a user taste aroma only in use.  <P>SOLUTION: A foldable mobile terminal is composed of a display device part 1 and a input device part 2, both of which are connected by a hinge part 15. An aroma sachet 3 in which aromatic substance 31a is contained is put in the input device part 2. In an opening status, aroma emitted from aromatic substance 31a flows outside through a pit 3a formed on the aroma sachet 3. In a folded status, the pit 3a is closed so that the aromatic substance 31a is sealed in the aroma sachet 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154729-A (JP)
Title: Mud collective treatment plant and method for using mud collectivetreatment plant
Inventor: SUEMATSU SHINPEI
IPC: E21D9/13
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mud collective treatment plant which is high in the rate of recycling to reuse the mud produced from a civil engineering work site as a construction material and can regenerate various kinds of the construction materials usable as materials for public works and a method for using the mud collective treatment plant.  <P>SOLUTION: The mud collective treatment plant accepts the mud produced in the civil engineering work and subjects the mud to collective treatment. The method has a first treatment line of separating sand by hydrolyzing/deflocculating/classifying the accepted mud, then dewatering the mud by a high-pressure dewatering apparatus and releasing a filtrate after neutralization treatment, and a second treatment line of separating large lumps by classifying the accepted mud without hydrolyzing/deflocculating the mud, then manufacturing blocks by a tamping machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161050-A (JP)
Title: Drive controlling device of electric mirror
Inventor: ONO YASUHIRO
IPC: B60R1/072
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive controlling device of an electric mirror that can determine an optimal order to turn the mirror with a simple process and move the mirror promptly to a target position and that is advantageous in cost reduction.  <P>SOLUTION: Four quadrants are set by dividing a movable range of a mirror into four with a central vertical axis and a central horizontal axis, the current position of the mirror is shown as a start point and a target position is shown as an end point respectively on the four quadrants, and an order to turn the mirror is determined based on the vector connecting the points and the relationship between the central vertical and horizontal axes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162228-A (JP)
Title: Electric selvage forming apparatus
Inventor: HASEGAWA HIROAKI
IPC: D03D47/44
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric selvage-forming apparatus giving a woven fabric having uniformized unevenness of the right and left weft ends.  <P>SOLUTION: The electric selvage forming apparatus 10 has a rotatable rotary member 8 having a pair of guiding parts 14, 15 to pass at least two selvage yarns 12, 13 and a drive controller 9 to drive the rotary member 8 and control the rotation of the rotary member 8 at a prescribed reversing frequency. The rotary member 8 and the drive controller 9 are placed at each of the yarn feeding side and the side opposite to the yarn feeding side of the weft 7. The reversing frequency of the rotary member 8 is independently settable by the driving controller 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163361-A (JP)
Title: Method for measuring concentration of hydrogen chloride in mixed gas containing hydrogen chloride and carbon dioxide
Inventor: YOSHII MASAYUKI
IPC: G01N1/22
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for allowing a mixed gas containing hydrogen chloride and carbon dioxide to come into contact with water for separating into a hydrochloric acid and a non-absorbed gas, for measuring the amount of the non-absorbed gas by a wet gas meter filled with carbon dioxide dissolution, for accurately measuring the concentration of the hydrogen chloride in the mixed gas containing the hydrogen chloride and the carbon dioxide by simple operation, and hence for providing an extreme advantage from the point of view of measurement accuracy and operability to measure the concentration of hydrogen chloride in the mixed gas containing the hydrogen chloride and the carbon dioxide.  <P>SOLUTION: In the method for measuring the concentration of the hydrogen chloride in the mixed gas containing the hydrogen chloride and the carbon dioxide, the mixed gas for containing the hydrogen chloride and the carbon dioxide is brought into contact with the water for separating into a hydrochloric acid and the non-absorbed gas and the non-absorbed gas is measured by a wet gas meter filled with the carbon dioxide dissolution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003224781-A (JP)
Title: Radio receiver
Inventor: PATEL CHANDRAKANT B
IPC: H04N21/438
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital VSB (vestigial-sideband) detector having a band phase tracker in an HDTV (high-definition television) receiver.  <P>SOLUTION: A tuner of a radio receiver selects any of channels occupying different locations in a frequency band for transmitting a VSB signal. The tuner includes a mixer for performing a plurality of conversion of the selected channels to a final intermediate frequency signal digitized by an analog/digital converter. The phase tracker operative at a narrow-band lowpass filtered part of the final intermediate frequency signal centering on its carrier frequency, suppresses an imaginary part of the final intermediate frequency signal caused by phase incoherency or multi-path distortion in local oscillation to be used during frequency conversion. A digital controlled oscillator 22 in the phase tracker provides a digital display value of carrier waves for the final intermediate frequency signal to a synchronous detector, which detects a real part of the final intermediate frequency signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172457-A (JP)
Title: Power module and substrate therefor
Inventor: NEGISHI TAKESHI
IPC: H01L25/18
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for power module that can suppress warping regardless of the difference between the coefficients of thermal expansion of an insulating substrate and a heat sink and, at the same time, can prevent the falling of its coefficient of thermal conductivity, and to provide a power module.  <P>SOLUTION: The substrate 10 for power module is provided with the insulating substrate 11 and heat sink 16 provided on one surface of the substrate 11. The heat sink 16 is provided with a main body 17, a low thermally expandable material 18 having a lower coefficient of thermal expansion than the main body 17 has, and fins 19 installed to the main body 17. The main body 17 and the fins 19 are composed of an integrally molded cast material. The fins 19 are arranged in the direction connecting one end sections C and D holding flexural rigidity lower than that held between the other ends A and B between them of the facing ends A, B, C, and D of the peripheral edge of the heat sink 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168963-A (JP)
Title: Carbon black pigment for black matrix
Inventor: TODA SHIGEMI
IPC: H01J11/44
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon black pigment capable of forming, with a lower dose of ultraviolet irradiation, a black matrix which has a high black intensity, a favorable light screening property, low electroconductivity, and high photosensitivity in a thin film.  <P>SOLUTION: The carbon black pigment for the black matrix is made by ester bonding of a hydroxy group on the surface of the carbon black particles formed by wet oxidation treatment of carbon black of nitrogen adsorption specific area (N<SB>2</SB>SA) of 50m<SP>2</SP>/g or more and DBP absorption of 140cm<SP>3</SP>/100g or less, with an organic compound having carboxy and vinyl groups or carboxy and isopropenyl groups. Preferably, the hydroxy group on the surface of the carbon black particles is subjected to oxidation treatment to 0.5 μmol/m<SP>2</SP>or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175816-A (JP)
Title: Thermosetting resin composition
Inventor: TAKASHIMA TSUTOMU
IPC: C08L23/20
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition desirable for sealing semiconductors, and the like, and improved in impact resistance, thermal cracking resistance, oxidation deterioration resistance, and thermal deterioration resistance without detriment to heat resistance typified by HDT (thermal deformation temp.).  <P>SOLUTION: This thermosetting resin composition comprises (A) a thermosetting resin, (B) a liquid aldehyde-group-containing polybutene, and (C) an optionally added curing agent. The main component of the liquid aldehyde-group-containing polybutene has a structure wherein an aldehyde structure is present at the molecular terminal and at least 80 % of the repeating units of the main chain are represented by formula (I). In order to attain the impact resistance and thermal cracking resistance, the phase structure concerning the resin of the composition after cured is formed so that a μm-order disperse phase based on the component concerning the liquid aldehyde-group-containing polybutene is present in a continuous phase based on the thermosetting resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177566-A (JP)
Title: Toner for electrophotographic process containing oxygen indicator material
Inventor: HIRASAWA AKIRA
IPC: G03G9/09
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain on-demand formation of an image which brings about at least one of the changes: coloration, manifest, fading and discoloration by variation of oxygen concentration in an atmosphere to which the image is exposed, by using an electrophotographic process in place of printing.  <P>SOLUTION: The image is formed by an electrophotographic process using a developer and a toner containing an oxygen indicator material which brings about at least one of the changes: coloration, fading and discoloration by variation of oxygen concentration in an atmosphere to which the oxygen indicator material is exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164518-A (JP)
Title: Disposable water seal for thoracic regulator
Inventor: WADDELL PAULA M
IPC: A61M1/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thoracic drainage system for withdrawing liquids from the thorax of a patient.  <P>SOLUTION: The device is provided with a reusable thoracic vacuum regulator and an ordinary disposable collection chamber. As an independent component discardable and separable for each patient, a water seal chamber is provided as well. At the same time, there is a combination thoracic vacuum regulator having the water seal chamber mounted to be easily detached from the thoracic vacuum chamber in order to carry the water seal chamber with the patient when moving the medical patient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165555-A (JP)
Title: Lid with indication of breaking-open, container, packaging member and method for manufacturing the same
Inventor: GREGORY JAMES L
IPC: B65D41/34
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid, a container and a lid container packaging member for improving discharging of liquid product through a space between an opening part of the container and the lid.  <P>SOLUTION: This invention relates to a packaging member or the like having a lid indicating a break open and a container. The container (26) has a cylindrical opening part (24). The cylindrical opening part (24) has an opening (44), a male thread (46), an outer circumferential bead (48) and an outer flange (not shown) arranged at a side opposite to the opening (44) of the outer circumferential bead (48). The outer circumferential bead (48) is comprised of segments separated to each other in a circumferential direction only by a gap. The outer flange has the gap and water drain elements (not shown) arranged in row. The lid (22) has a base wall (28) provided with a circumferential skirt (30). The circumferential skirt (30) has a female thread (32). A band (34) with an indication of breaking open is connected to the circumferential skirt (30) and an engagement element (38) extends from the band (34).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177822-A (JP)
Title: Horizontal scanning circuit and active matrix liquid crystal display device
Inventor: ATONO JIYUNICHI
IPC: G02F1/133
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal scanning circuit which suppresses deterioration of uniformity of a display device and suppresses increase of power consumption and an active matrix liquid crystal display device.  <P>SOLUTION: The horizontal scanning circuit is equipped with shift registers 2 to sequentially generate horizontal switch driving pulse signals from an output part and delay circuits 3 to delay the horizontal switch driving pulse signals corresponding to the respective shift registers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181993-A (JP)
Title: Negative-pressure type booster
Inventor: SUZUKI KIMIYASU
IPC: B60T13/57
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce air intake sound at the time when air flows in a variable pressure chamber of a negative-pressure type booster at low cost without increasing the number of parts.  <P>SOLUTION: A ring shielding part 51b1 to restrain air inflow quantity to the variable pressure chamber 23 in a state where a negative-pressure sealing part 51b is seated on a negative-pressure valve seat 25b and an atmospheric air sealing part 51a is unseated from an atmospheric air valve seat 35a is integrally provided on the negative-pressure sealing part 51b on the negative-pressure type booster 100 furnished with the ring atmospheric air valve seat 35a on which a control valve V arranged between a power piston 25 and an input member 35 and to selectively communicate the variable pressure chamber 23 to a negative-pressure source or atmospheric air is provided on the input member 35, the ring negative-pressure valve seat 25b provided on the power piston 25, the ring atmospheric air sealing part 51a free to be seated and unseated on and from the atmospheric air valve seat 35a and the ring negative-pressure sealing part 51b free to be seated and unseated on and from the negative-pressure valve seat 25b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183689-A (JP)
Title: Sleeve type speed reducer
Inventor: SAKAGAMI MITSUHIRO
IPC: F16H13/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain favorable friction states for securely achieving power transmission by keeping a surface contact state of uniform pressure.  <P>SOLUTION: This sleeve type speed reducer has a rotary shaft, a shaft part, a pressure roller part, a roller shaft part, a bearing part, a roller part, a sleeve part, a pulley part, and a nut part, and it is constituted so that, in accordance with a fixed position of the pressure roller part by the nut part, a reduction state in which the roller part is put into contact with an inner surface of the sleeve part to reduce the rotation speed of the shaft part to the rotation speed of the sleeve part, and a noncontact state to avoid contact between the inner surface of the sleeve part and the roller part are switched over.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183233-A (JP)
Title: Grout injection construction method including evacuation process into cable sheath in post tension type pc structure
Inventor: SUMIYA TSUTOMU
IPC: E01D2/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grout injection construction method including an evacuation process into a cable in a post tension type PC structure, thereby providing a cable whose sheath is completely filled with grout without remaining a grout non-filled portion in the sheath.  <P>SOLUTION: This grout injection construction method includes an evacuation process in which a pressure-feed pump 10 is connected to the grout injection side when injecting grout into a cable sheath, a vacuum pump 20 is connected to the discharge side, and after the air pressure in the sheath is reduced by the vacuum pump, the pressure-feed pump is operated to inject grout in the sheath. Prior to construction at a site, outside the construction site, a grout injection test device having the same three-dimensional arrangement as the construction site except a case not having a concrete placing part is assembled using a cable having a sheath made of a transparent material, a grout injection test is implemented under a plurality of test conditions using the grout injection test device, and a grout injection state visually selected to obtain the best result is applied to a job site to perform construction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185115-A (JP)
Title: Production planning management system
Inventor: MATSUMOTO MASAKI
IPC: G06Q50/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To considerably reduce an order backlog, and to suppress delivery delay for an orderer.  <P>SOLUTION: Orders received information on components is registered with an order reception D/B 20, and information on past shipping record of the components is registered with a past shipping record D/B 30. By a production planning generation function part 12 of a production planning management device 10, production instructions indicating a production planning list are generated based on the orders received information in the order reception D/B 20, and modified-production instructions indicating a modified-production planning list are generated based on a changed appointed date for delivery to the orderer. Furthermore, when the past shipping record information on the components is registered with the past shipping record D/B 30 based on the production instructions and the modified-production instructions, pieces of information on a same component are extracted from the past shipping record information and the orders received information and are compared by a comparison function part 13. Then, by an additional-production instruction issuing function part 14, the result of the comparison is computed, and if the number of orders received is larger than the number of the past shipping record, additional-production instructions for components without past shipping record are issued.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183742-A (JP)
Title: Pulley with flange
Inventor: MAEDA HIROYUKI
IPC: B21D53/26
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley with a flange free from the relative rotation of a flange plate to a pulley main body, which causes the slipping off of the flange plate from the pulley main body.  <P>SOLUTION: In this pulley with the flange wherein the pulley main body 1 and the flange plate 2 externally fitted to the pulley main body 1 are locked in a state of relatively unrotatable and retained state, the relative rotation is inhibited by the engagement of a plurality of recessed parts formed on one of joint parts of the pulley main body 1 and the flange plate 2, and a plurality of projecting parts formed on the other, and the flange plate 2 is prevented from being slipped off from the pulley main body 1 by a caulking deformation part of the pulley main body 1. The projecting parts are formed by the caulking deformation parts of the pulley main body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184168-A (JP)
Title: Navigation apparatus
Inventor: SHIGAKI TOMOMI
IPC: G08G1/0969
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To freely specify a region shape when the region is specified on a map.  <P>SOLUTION: A navigation apparatus 1 is provided with a path calculation means for calculating a path from a departure place to a destination, a facility search means for searching a facility, etc. and constituted so as to enable a user to freely specify the region shape on the map.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186892-A (JP)
Title: Packet transmitting system and packet reception system
Inventor: HASHIMOTO NAOKI
IPC: H04W99/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-address packet transmission system and a multi-address packet reception system enabling a reception side to perform normal reception without making the reception side request the retransmission of abandoned multi-address packets even in the case that a part of the multi-address packets are abandoned.  <P>SOLUTION: A radio LAN base station 100 multicasts the multi-address packets to which sequence numbers are attached to a LAN packet 300 for two or more times (301, 302). At the time of receiving the same multi-address packet for two or more times, a radio LAN terminal 230 abandons redundant multi-address packets and leaves only one multi-address packet. Since the multi-address packet is multicasted for two or more times, unless all the same multi-address packets are lost, the radio LAN terminal can receive the multi-address packet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184666-A (JP)
Title: Method for manufacturing product label and product label
Inventor: SUGANO MINEAKI
IPC: G09F3/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a low-cost label capable of shortening the delivery by connecting a label manufacturer with a customer as the orderer via a communication circuit.  <P>SOLUTION: In the method for manufacturing a product label, the customer who has a customer side system connected with a product label supply side system via the communication circuit gains the product label completion data from a product label supplier having the product label supply side system. Therein, the customer side system comprises a process of receiving a product label trial product data from the product label supply side system via the communication circuit, determining the product label completion data desired by the customer and, thereafter, printing the data by means of a product label printer. With respect to such complicated circumstances that the manufacture of the product label is diversified accompanied by the high mixed manufacture of the products manufactured and sold in recent years, the labor on the side of manufacturing and providing the product label can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI