baber/WOPTO huggingface dataset:
Patent JP-2004160356-A (JP)
Title: Wastewater treatment method
Inventor: SUGAZAKI HIDEHARU
IPC: C02F9/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment method for treating wastewater containing a phenol compound produced from a polycarbonate resin manufacturing process up to a low concentration economically and efficiently.  <P>SOLUTION: In the wastewater treatment method for treating wastewater containing a phenol compound produced when the polycarbonate resin is manufactured, the pH of the wastewater is adjusted to 1-8 to bring the pH adjusted wastewater into contact with an ion exchange resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159969-A (JP)
Title: Foldable wheelchair
Inventor: TAKIZAWA MANABU
IPC: A61G5/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To fold a wheelchair with a little force and by a single operation for reducing the burden on a user.  <P>SOLUTION: This foldable wheelchair is provided with a pair of front/rear cross bars 1A and 1B rotatably connected via a central cross connection part 2 and an energizing means P applying a tensile force to the cross bars 1A and 1B in the folding direction. The energizing means P is formed of a pair of coil springs crossingly stretched between the cross bars 1A and 1B in the lower side of the cross connection part 2 of the cross bars 1A and 1B. On the upper side of the cross connection part 2 of the cross bars 1A and 1B is provided with a rotation lever type lock mechanism Q retaining, at least, a pair of links 4A and 4B in stretched states, which are laid across the mutual cross bars 1A and 1B and rotatable in the position of a central knob 3 so as to retain a state widely opening the cross bars 1A and 1B against the tensile force in the folding direction of the energizing means P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161220-A (JP)
Title: Tire/wheel assembly body and run-flat supporting body
Inventor: KURAMORI AKIRA
IPC: B60C17/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire/wheel assembly body and a run-flat supporting body which facilitate the simultaneous rim assembly operation of a pneumatic tire and the run-flat supporting body.  <P>SOLUTION: In the tire/wheel assembly body into which the run-flat supporting body 3, which comprises a ring-shaped shell 4 wherein the external peripheral side is used for a supporting face and the internal peripheral side is also forked into two legs and elastic rings 5 for supporting the forked end sections on the rim, is inserted, the elastic ring 5<SB>o</SB>positioned on the front side of a wheel out of the elastic rings 5 is provided with a part whose flexural rigidity in a tire axis direction is lower than that in a residual range in the peripheral length range of 1/4 to 1/2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168159-A (JP)
Title: Windshield of cab in construction machine
Inventor: WADA YASUSHI
IPC: B60J1/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To widen operator's visibility by reducing the expansion of a frame part of the windshield glass as small as possible in mounting a weather strip in the windshield of a cab, and to simplify a structure to reduce the cost without accumulation of the dust and soil in the weather strip mounting frame.  <P>SOLUTION: A lower side part 12a of a window frame opened at its lower face is fixed along a lower end part of an inner face of the windshield glass 11. A main lip 21 is mounted on one face of the weather strip 20, a mounting rib 22 is mounted on the other face, and further a glass holding lip 23 is mounted at a specific interval from the mounting rib 22. The mounting rib 22 of the weather strip is inserted into a groove of the lower side part 12a of the window frame, and the weather strip 20 is mounted in a state of holding the lower end part of the windshield glass 11 between the mounting rib 22 and the glass holding lip 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172433-A (JP)
Title: Electronic parts and its manufacturing method
Inventor: HIKITA SOICHIRO
IPC: H01L21/60
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To control a distance between electronic parts by adopting very simple and easy means, and shape a solder ball intervened between the electronic parts into the shape of a hand drum with respect to the electronic parts, and to provide its manufacturing method.  <P>SOLUTION: In the electronic parts, a substrate 11 and a substrate 12 are restricted in their distance owing to the height of a bump 13B comprising a material having a predetermined melting point T2 and are opposed, and are further electrically connected through a bump 13A comprising a material having a lower melting point T1 compared with the predetermined melting point T2 and being configured into the hand drum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177482-A (JP)
Title: Display unit and condensing part
Inventor: FURUYA YOSHIYUKI
IPC: G09F9/33
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit such that the whole display character formed in three dimensions on a display light guide body uniformly illuminates even when a spot light source is used.  <P>SOLUTION: On the display light guide body 10, segment shapes for display are formed as display characters. An LED 20 is provided on the back of the display light guide body 10. A light condensing part having a light reflecting surface 42a is formed between the display light guide body 10 and LED 20. The light reflecting surface 42a is in the same shape with the plane formed when parabolic lines L<SB>21</SB>and L<SB>22</SB>are moved in a vertical direction Y2 to a plane formed with the parabolic lines L<SB>21</SB>and L<SB>22</SB>and an axis L1 without changing their shapes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176316-A (JP)
Title: Partition panel and partition wall
Inventor: HOSAKA TAKESHI
IPC: E04B2/82
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition panel capable of obtaining a high sound isolation effect and easy in construction.  <P>SOLUTION: The partition panel 1 is so constituted that two gypsum wall boards 2 and 2 are connected with at least two reinforced materials 3 and 3 used for a spacer, the gypsum wall boards are arranged in parallel at an interval as a hollow panel, and at the same time, a part 3a in the direction of the width of the reinforced material 3 is projected from one long side header 1a of the hollow panel, and that the reinforced materials 3 and 3 are arranged between the gypsum wall boards 2 and 2 so as to form a recess 4 to which one part in the direction of the width of the projected reinforced material existing in the other panel can be fitted in the other long side header 1b of the hollow panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177656-A (JP)
Title: Electrophotographic toner
Inventor: EMOTO SHIGERU
IPC: G03G9/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide dry toner excellent in low-temperature fixing and hot-offset resistance.  <P>SOLUTION: The toner is obtained by dissolving or dispersing a toner composition component containing a modified polyester-based resin in an organic solvent, and further dispersing the dissolved or dispersed material in an aqueous medium under the presence of an inorganic dispersant and/or a fine particle polymer while making the polyester-based resin react with a cross-linking agent and/or an extending agent, and removing the solvent from the obtained dispersion liquid. The toner has a storage elastic modulus ratio G'(80°C) of 5.5×10<SP>5</SP>-5.5×10<SP>7</SP>(Pa), a storage elastic modulus ratio G'(180°C) of 5.0×10<SP>2</SP>-1.0×10<SP>4</SP>(Pa), and a glass transition point (Tg) of 40-65°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177853-A (JP)
Title: Device controller
Inventor: NAGASAKA FUMIO
IPC: G06F3/048
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide convenient operability to a user when the user is trying to perform any operation to arbitrary devices.  <P>SOLUTION: When a user drags and drops a digital camera category icon printer 705 to a category icon 702, an application part 112 detects it (S106). The application part 112 performs access to a server 400 (S108), and acquires the designation of each digital camera and the designation of each printer existing on a network 500 and the data of the icon from the information of a shared data base part 410 (S110). The application part 112 opens a digital camera category window 601 and a printer category window 602 on a picture 182 of a monitor 180 based on the information, and simultaneously makes the window 601 display the device icon of the digital camera, and makes the window 602 display the device ion of the printer (a step S112).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004178518-A (JP)
Title: Travel time predicting method, travel time predicting device, travel time predicting program and computer-readable recording medium having the program recorded thereon
Inventor: KANAZAWA AKIHIRO
IPC: G06Q10/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable highly accurate prediction when predicting a travel time based on accumulated travel time information.  <P>SOLUTION: In a travel time predicting device 10, a travel time information receiving/accumulating section 11 receives traffic information from a road traffic information center 20, and stores travel time information that is time-series information on travel time into a travel time information accumulating database 12. A travel time information processing section 13 detects high-frequency noise components included in the travel time information accumulated in the database 12 in accordance with predetermined detecting conditions, and removes/corrects them. A travel time predicting section 14 predicts the travel time by a method using a decision tree or the like, from the travel time information from which the noise components have been removed and attribute information accompanying the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174169-A (JP)
Title: Game machine
Inventor: TAKEUCHI NORIKAZU
IPC: A63F7/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attentiongetting annunciation method for hold data.  <P>SOLUTION: A data set in which a big win is judged is transmitted from a main substrate 41 to a sub integrated substrate 58 as hold data and stored in a RAM of the sub integrated substrate 58. When the data become ready-to-win, presence/non-presence of ready-to-win in data stored before is confirmed (S207), and it is instructed to a pattern display substrate to switch a main picture and an indication (S217) after rushing into a ready-to-win state (S215: YES) when there is no ready-to-win in the previous data (S207: NO).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183526-A (JP)
Title: Control device for internal combustion engine with variable valve system
Inventor: KANAI HIROSHI
IPC: F01L13/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for restraining degradation of the controllability of an internal combustion engine in case that some failure occurs in a measurement system of a variable valve system mechanism.  <P>SOLUTION: This control device is used to control an internal combustion engine. This control device comprises a valve control system which controls a valve adjustment mechanism capable of arbitrarily adjusting, with a prescribed width, at least an operational angle as a valve opening period of a valve the internal combustion engine has; and a valve measurement system failure detection part which detects some failure of the measurement system. The valve control system can perform switching to a control mode for setting the operational angle at any of a plurality of predetermined angles corresponding to failure detection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182384-A (JP)
Title: Suspension conveyance facility
Inventor: KANEKO KEISUKE
IPC: B65G35/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide suspension conveyance facility capable of making a traveling body run automatically and stretching and contracting automatically by utilizing traveling force by a running driving part.  <P>SOLUTION: The traveling body movable on a fixed path 8 is composed of a pair of front and rear trolley devices 11, 12 supported on and guided by a rail device 2, an expansible connection means 31 provided between the trolley devices 11 and 12, and annular hanger bodies 21, 22 provided in the trolley devices 11, 12, respectively, to support an object A to be conveyed by the hanger bodies 21, 22. The running driving part 13 is provided in at least the trolley device 11 on one side. The connection means 31 is provided with a lock means 41 in a contracted condition. In a transfer part 8a of the object A to be conveyed formed in the fixed path 8, the lock means 41 is released by a release means 61, and the trolley devices 11, 12 approach mutually and relatively and leave from each other by giving traveling force by the running driving part 13 accompanying stretch and contraction of the connection means 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182861-A (JP)
Title: Antiblocking agent and resin composition blended with the same
Inventor: MINAGAWA MADOKA
IPC: C08K9/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiblocking agent for a resin film that comprises a polybasic salt of a composite metal having a definite crystalline structure and being different from that of a hydrotalcite in the crystalline structure and that is excellent in the combination of dispersibility in a resin, transparency of a blended resin and antiblocking performance.  <P>SOLUTION: The antiblocking agent comprises the polybasic salt of the composite metal having a chemical composition represented by formula (1): M<SP>3+</SP><SB>p</SB>M<SP>2+</SP><SB>q</SB>(OH)<SB>y</SB>(A)<SB>z</SB>-nH<SB>2</SB>O wherein M<SP>3+</SP>denotes a trivalent metal; M<SP>2+</SP>denotes a divalent metal: A denotes an inorganic or organic anion; each of p, q, y and z is independently a number satisfying formula (I) to formula (IV); and n is a number not greater than 7, provided that formula (I) is 3p+2q-y-mz=0 (wherein m is a valence number of the anion A); formula (II) is 0.3≤q/p≤2.5; formula (III) is 1.5≤y/(p+q)≤3.0; and formula (IV) is 1.0≤(p+q)/z≤20.0.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183332-A (JP)
Title: Seismic response control device and seismic response controlled structure
Inventor: KURODA EIJI
IPC: E04H9/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismic response control device which suppresses an increase in excessive damping force in a viscous seismic response control wall at the time of the large deformation of the same by smoothing the movement of an internal viscous body of the control device at the time of an earthquake, and to provide a seismic response controlled structure.  <P>SOLUTION: The seismic response control device is comprised of a storage tank which is set on a floor of the seismic response controlled structure for storing the viscous body or a viscoelastic body therein, and an in-plane vibration suppressing plate which is hung from a beam of the structure and soaked in the viscous body and/or the viscoelastic body stored in the storage tank. The storage tank has a liquid reservoir formed in one part thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183058-A (JP)
Title: Titanium alloy, and golf club
Inventor: ONO KIMISUKE
IPC: A63B102/32
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium alloy for a golf club in which impact resilience can be made higher, and which has strength required for a golf club at minimum, and to provide a golf club obtained by using the titanium alloy.  <P>SOLUTION: The titanium alloy for a golf club comprises 12 to 20% Mo and 2 to 4.5% Al, and the balance Ti with inevitable impurities, and has a tensile strength of ≥900 MPa at a room temperature. The titanium alloy is used as a material for a head face of the golf club, so that the golf club exhibiting satisfactory impact resilience can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187433-A (JP)
Title: Cable hanger assembling device
Inventor: KASHIOKA TORU
IPC: H02G1/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable hanger assembling device that can quickly and surely attach a cable hanger to a wire.  <P>SOLUTION: The cable hanger assembling device comprises a hanger holder metal die 4 that holds the cable hanger 2 having an opening attachment fitting 3 formed with a bracing recess, and arranges the attachment fitting 3 at an attachment position 10 for attaching the hanger to the wire 1; a caulking die 5 that plastically deforms the attachment fitting 3 in the attachment position 10, closes the opening of the metal fitting, and rotatably outwardly fits the metal fitting to the wire 1; and a holder member 6 that applies plastic deformations to a pair of regulating fittings 7, 7 that form the bracing recess for preventing the attachment fitting 3 from being shifted to the longitudinal direction, press-inserts the pair of regulating fittings to the wire 1, and outwardly fittingly fixes them to the wire.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188633-A (JP)
Title: Inkjet printer
Inventor: MUNENAKA KATSUMI
IPC: B41J2/175
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decrease in density midway through printing and an image defect or enhance productivity of a print, by controlling pit-in jointing time in accordance with an in-printer temperature.  <P>SOLUTION: The in-printer temperature is detected by providing a means for detecting the in-printer temperature or utilizing a temperature detecting means which is provided in a head. Time for the supply of pit-in ink is controlled according to the detected in-printer temperature, and the necessary and sufficient jointing time is guaranteed. In the case of a low temperature, the provision of the necessary and sufficient jointing time can prevent, for example, the decrease of the image density from being caused midway through the printing. In the case of a high temperature, the productivity of the print can be enhanced without wasting extra time due to jointing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193320-A (JP)
Title: Heat sink and heat dissipation method using it
Inventor: KUJIRAI MASAMI
IPC: H05K7/20
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive heat sink having a high cooling effect.  <P>SOLUTION: This heat sink is formed by laminating a metallic coating layer composed of a metallic material (preferably, copper, nickel, cobalt, chromium, zinc, manganese, and an alloy containing these metals) having a larger ionization tendency than silver has upon the surface of a heat sink body composed of a metallic or plastic plate by plating etc., so that the metallic layer may have such a film thickness (preferably, about 0.03-10 μm) that increases the difference in heat capacity between the metallic layer and air, and accelerates the chemical adsorption of the metallic layer to molecules contained in air. This heat sink is made to discharge heat while air is brought into contact with the heat sink as a cooling fluid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003220027-A (JP)
Title: Endoscope and method for manufacturing the same
Inventor: FUTAKI YASUYUKI
IPC: A61B1/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To keep the length of a distal end short while ensuring resistance against autoclave sterilization of an image pickup part.  <P>SOLUTION: A lens frame 2 made of stainless steel is fitted to the inner peripheral surface of the opening end of a CCD frame 1 formed of ceramics and a metallized treatment part 8 is formed to the region fitted to the lens frame 2 of the CCD frame 1, and the CCD frame 1 and the lens frame 2 are fixed by soldering in this metallized treatment part 8 and airtightness is ensured. The lens 3 present at the foremost position among the lenses fixed to the lens frame 2 and a lens group 4 other than the lens 3 are fitted in the lens frame 2 to be fixed thereto. A metallized treatment part 7 is formed to the outer peripheral surface of the lens 3 present at the foremost position, and the lens frame 2 and the lens 3 are fixed by soldering in the metallized treatment part 7 and airtightness is ensured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004200257-A (JP)
Title: Opening and closing mechanism and vacuum container
Inventor: KIMURA TORU
IPC: H01L21/205
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing mechanism and a vacuum container, which can be miniaturized.  <P>SOLUTION: The opening/closing mechanism 18 supports an object 14, which is placed on a reception face 20 at a peripheral edge of an opening part 12 formed in a main body 8 and which blocks the opening part 12 so that it can be opened/closed by rocking/detaching it from the reception face 20. The mechanism is provided with a rocking arm 24 where a base end is pivoted by the main body 8 through a pivot shaft 26, and a tip is extended toward one side of the object 14 placed in the opening part 12 and is rocked and detached from the reception face 20 and with a rotation shaft 34 disposed at the tip of the rocking arm 24. Vicinity of one side of the object 14 is freely rotatably pivoted by the rotation shaft 34. A rotation regulation member for regulating the object 14 rotates by dead weight with the rotation shaft 34 as a center, and for making a posture before the object 14 is placed on the opening part 12 at the time of opening/closing to be horizontal is arranged between the pivot shaft 26 and the rotation shaft 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201376-A (JP)
Title: Signal sender
Inventor: ISHIKAWA KATSUYUKI
IPC: H02N2/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal sender which does not require a battery.  <P>SOLUTION: The signal sender 1 has a signal transmitter 3 which generates a specified electric signal and transmits the generated signal, and a power source 2 which supplies power to the signal transmitter 3. The power source 2 has an actuator 11 which is constituted by laminating a piezoelectric element 20 where electrodes are made on both sides of a piezoelectric substance 22 in the shape of a thin plate and a spring plate 21 in the shape of a thin plate, and it is so arranged that free oscillation is induced in the actuator 11 by the action of a switch 4. The signal transmitter 3 is operated, using only the power obtained by freely oscillating the actuator 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196144-A (JP)
Title: Pneumatic tire
Inventor: OKANO TOSHIHIKO
IPC: B60C11/04
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving a drain property substantially without influencing other tire characteristics such as steering stability.  <P>SOLUTION: This pneumatic tire has a straight groove 1 in a tire peripheral direction and a lug groove 2 branched from the straight groove 1 on a tread face. A plurality of protrusions 4 projecting in a curved shape seen from a plane are arranged on a straight groove wall face opposite to a branching position of the lug groove 2 in a tire peripheral direction, and the heights from the groove wall faces of the protrusions 4 are sequentially set low in a tire reverse rotating direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249732-A (JP)
Title: Substrate for triple-layer type printed circuit and printed circuit board
Inventor: YOKURA MITSUYOSHI
IPC: C08G73/10
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plated circuit board material which exhibits initial adhesive force for plated copper formed on a heat resistance film and also exhibits extremely lesser amount of drop of adhesive force even after high temperature load and tin plating.  <P>SOLUTION: In a substrate for triple-layer type printed circuit consisting of heat resistance resin film A/heat resistance resin layer B/conductive metal layer C, elasticity at 200°C of the heat resistance resin layer B is within the range of 0.01 GPa to 3 GPa.  <P>COPYRIGHT: (C)2003,JPO