baber/WOPTO huggingface dataset:
Patent JP-2004079238-A (JP)
Title: Discharge bulb
Inventor: WADA KAZUTAKA
IPC: F21Y101/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the degree of freedom in designing a discharge bulb.  <P>SOLUTION: Two discharge spaces 71 and 72 are provided to two glass tubes 11 and 12, respectively held side by side by an insulating base 8. Thus, the relative positions of the two discharge spaces 71 and 72 are arbitrarily set, resulting in improved degree of freedom in designing a discharge bulb by that amount. When it is used as a light source of a head lamp or a fog lamp of an automobile, optical design of a reflecting surface of the reflector is easy. In other words, a distance L1 between two discharge spaces 71 and 72 is short, and the two discharge spaces 71 and 72 are positioned on two axes O1-O1, and, O2-O2 which are almost parallel to each other and offset. The two discharge spaces 71 and 72 may be positioned on the axes O1-O1, and, O2-O2 in staggered manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076325-A (JP)
Title: Detaching/attaching device of working machine
Inventor: TANAKA YOSHIMASA
IPC: E02F9/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact detaching/attaching device of a working machine capable of easily performing the extracting/inserting operation of a connection pin and having a connection part not causing oil leakage.  <P>SOLUTION: A pair of right and left fixed pistons (5, 5) and a pair of right and left cylinder pins (7, 7) fitted to the pair of right and left fixed pistons (5, 5) and laterally slidable in a pair of right and left bosses (1, 1) are installed in the pair of right and left bosses (1, 1) at connection ends of two working machines (10, 20) fixed to one working machine (10). The pair of right and left cylinder pins (7, 7) are inserted into and extracted from the pair of right and left bosses (21, 21) fixed to right and left sides of the other working machine (20) at the connection ends by a hydraulic force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079669-A (JP)
Title: Tape for substrate connection
Inventor: IIDA MASUO
IPC: H05K3/06
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape for substrate connection which has the same material and constitution as a resist film to be used for a region on a substrate, the region a circuit is to be formed.  <P>SOLUTION: In the tape for substrate connection wherein resist films are laminated, the resist films have the same kind as the resist film used for the region on the substrate where the circuit is to be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044350-A (JP)
Title: Ladder securing device for electric pole
Inventor: TOMITA MINORU
IPC: E06C7/48
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ladder stabilizing device for increasing safety and workability in high-lift work on an electric pole.  <P>SOLUTION: A handle 2 with an installation bolt is fitted to the front face of a light metal U-shaped cover body 1 with an opening thereof facing downward, and an auxiliary bolt 3 for installation is fitted to the rear face thereof. An adjusting mechanism 4 movable within a vertical angle of ± 5° and two arms 6 interlocked with the adjusting mechanism are installed on the rear surface. A mechanism for fixing both ends of two belts 7 having a silicon antislipping agent coated on the surface thereof is installed in the arms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077322-A (JP)
Title: On-vehicle navigation device
Inventor: NAKAMURA HIKARI
IPC: G08G1/0969
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm an outline of information on a guide route to the destination, and to easily change the guide route according to a preference of a user.  <P>SOLUTION: A control part 16 searches for the guide route to the set destination, and plainly displays it, for each kind of road constituting the searched guide route, using a straight line having a proportion of the distance to that of the total route, where the horizontal axis is the distance to the destination and the vertical axis is the kind of road. When the user operates an operational part 17 to select a road kind switching point in the guide route information plainly displayed, route changeable points around the selected road kind switching point are displayed on a sub-screen SDSP. When one is selected and indicated among the route changeable points displayed on the sub-screen SDSP, the control part 16 re-searches for the route from the indicated point to the destination, and newly displays the route information on the total guide route.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074978-A (JP)
Title: Suspension part for automobile and manufacturing method for the same
Inventor: FUKUDA ATSUMI
IPC: B60G7/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension part for an automobile and a manufacturing method therefor capable of using high fatigue strength in designing of the suspension part and reducing thickness and weight in comparison with a conventional design.  <P>SOLUTION: This suspension part 1 for the automobile is formed of a forging having a plurality of mounting parts 2, 3, and 4, which are used for connecting a wheel to a vehicle body, and an arm part 5 having the mounting parts 2, 3, and 4 at the tip. The suspension part 1 is provided with a parting line 12 as a trimming face of a burr formed in forging over the arm part 5 and the mounting parts 2, 3, and 4, and as to the surface roughness of the parting line 12, maximum height roughness Rmax is 10-40 μm and center line mean roughness Ra is 1-2 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074718-A (JP)
Title: Optical scanner
Inventor: KONDO TAKAHIRO
IPC: G03G15/043
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which is more inexpensive and capable of keeping the amount of light emission constant, by changing the amount of the emission of laser light without using a variable resistor.  <P>SOLUTION: In this optical scanner for an electrophotographic process, the voltage of a laser diode 1 is varied by a fixed resistor Rkm and a D/A converter 18 when the light intensity of the laser diode 1 is set at a prescribed amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049853-A (JP)
Title: Multipurpose skiing boots
Inventor: OSAWA KAZUO
IPC: A43B5/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide multipurpose skiing boots for both a skier and a snowboarder wherein a shoe body is monolithic and water resistant, which can be used as a hard boot having a flat sole and as a soft boot having a bendable toe part for walking easily.  <P>SOLUTION: The toe part 2 and a heel part 6 of the shoe body 1 are not divided. A bending part 5 having water resistance and strength are freely moved so as to prevent breaking and to protect the foot. The boot is formed so as to be monolithic and water resistant by using a flexibly bendable material 7 or a slidingly bendable material for enhancing safety. One or more notched grooves 9 are provided on a thick sole plate of the sole. The notched grooves 9 are fixed and held by tightly fitting using a linking and engaging material such as wire 10, a plate, or the like so as to work as an fitting, locking/unlocking and engaging mechanism. The linking and engaging material etc. is fastened to the shoe body and a protective plate 15 are pivoted, and the sole is fixed flatly as one plate. A locking lever 12 as a hinge releasing mechanism B is pivoted in a position not hindering sliding nor walking. The sole is locked/released flatly by the hinge releasing mechanism B by an arbitrary action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083689-A (JP)
Title: Thick film for printing use
Inventor: NAKAJIMA MAKOTO
IPC: B32B27/36
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a thick polyester-based film for printing use, printable without the occurrence of printed image spoilage, discoloration and color coming-off, and the like, highly facilitating processings including cutting and perforation workings and capable of extending working blade wear life.  <P>SOLUTION: The thick film 10 for printing use is such one that numerous micropores 13 are formed inside a polyester-based biaxially oriented film layer 150-270μm thick to bring its specific gravity to about 1.1 or lower and an antistatic agent layer is applied on the obverse face 11 and/or reverse face 12 of the film so as to be 2.0×10<SP>7</SP>to 9.0×10<SP>11</SP>ohm in surface resistivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087765-A (JP)
Title: Static discharge protective circuit
Inventor: UMEDA SADAMI
IPC: H01L27/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the break of a transistor due to an ESD(electro static discharge) surge.  <P>SOLUTION: Signal lines S1, S2, which become the source or drain of a transistor Tr1, are connected to power supply terminals VD, VS. The anode of a diode D1 is connected to the signal line S1 while the cathode of the same is connected to the back gate of the transistor Tr1 and the cathode of another diode D2. The anode of the diode D2 is connected to the signal line S2. According to this constitution, the source of transistor Tr1 is switched to the drain of the same by a voltage of ESD surge generated in the signal lines S1, S2 whereby current generated by the ESD surge is conducted to flow between the source and the drain without generating any parasitic operation between the drain and a well tap whereby the break of the transistor Tr1 is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084569-A (JP)
Title: Exhaust manifold
Inventor: OTSUKA KIMITERU
IPC: F01N13/10
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust manifold wherein a branch pipe of a thin pipe material is fixed to a thick boss of a flange and an aggregate pipe by a welded part, and to enhance its durability by reducing thermal stress acting on the welded part and its vicinity, which is caused by inflow and stoppage of exhaust, and by reducing cracks occurring in the welded part and its vicinity, even if there is differences in the coefficient of thermal expansion and the heat capacity of each member.  <P>SOLUTION: An outer peripheral surface 11a is formed on the downstream side of each exhaust port 11p of the flange 11, an inner peripheral surface 12a on the upstream side of the branch pipe 12 is fitted to the outer peripheral surface 11a of the flange 11, and an end part on the upstream side of the branch pipe 12 is welded to the flange 11. Or, an outer peripheral surface 13a is formed on the upstream side of the inflow port 13p of the aggregate pipe 13, an inner peripheral surface 12b on the downstream side of the branch pipe 12 is fitted to the outer peripheral surface 13a of the aggregate pipe 13, and an end part on the downstream side of the branch pipe 12 is welded to the aggregate pipe 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092921-A (JP)
Title: Heat exchanger
Inventor: UEDA NAOKI
IPC: B60K11/04
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of enhancing heat-resistance while inhibiting increase of cost.  <P>SOLUTION: In the heat exchanger having a first heat exchanger 100 and a second heat exchanger 200 arranged at a downstream side of an internal fluid circulating in this first heat exchanger 100, the first heat exchanger 100 and the second heat exchanger 200 are formed by different materials. When the internal fluid is subsequently cooled by the first heat exchanger 100 and the second heat exchanger 200, the material forming the first heat exchanger 100 has excellent strength characteristic against a temperature as compared with the material forming the second heat exchanger 200. More specifically, the material forming the first heat exchanger 100 is made to a copper material or a copper based material and the material forming the second heat exchanger 200 is made to an aluminum material or an aluminum based material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091220-A (JP)
Title: Method for manufacturing high purity silica sol dispersed in hydrophilic organic solvent, high purity silica sol dispersed in hydrophilic organic solvent obtained by the method, method for manufacturing high purity silica sol dispersed in organic solvent, and high purity silica sol dispersed in organic solvent obtained by the method
Inventor: KUNITOKI HIDEYUKI
IPC: C01B33/145
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing high purity silica sol dispersed in a hydrophilic organic solvent, the sol to be used as a raw material for an electronic material, a film material, a polishing material of an organic surface, or the like, requiring high purity, and to prepare a high purity silica sol dispersed in the hydrophilic organic solvent obtained by the method, to provide a method for manufacturing high purity silica sol dispersed in an organic solvent, and to prepare high purity silica sol dispersed in the organic solvent obtained by the method.  <P>SOLUTION: The method for manufacturing the high purity silica sol dispersed in the hydrophilic organic solvent includes: (a) a first process of hydrolyzing alkoxisilanes in an alcohol aqueous solution; (b) a second process of concentrating the silica sol solution obtained by the hydrolysis; (c) a third process of adding a silane coupling agent for coupling treatment and then controlling the pH of the silica sol solution to neutral; and (d) a fourth process of substituting the hydrophilic organic solvent for the water content in the silica solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095320-A (JP)
Title: Manufacturing method for plasma display panel
Inventor: HARUKI SHIGERO
IPC: H01J11/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel in which the degradation of luminance with the passage of time can be suppressed and which has stable quality.  <P>SOLUTION: This manufacturing method is provided for a plasma display panel that is constructed by providing a fluorescent substance layer on one of a pair of substrates which are arranged opposed to each other so as to form a discharge space between. After the fluorescent substance layer is formed on the substrate, ultraviolet rays are irradiated to the fluorescent substance layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093957-A (JP)
Title: Degradation simulator of oxygen sensor
Inventor: IEDA NORIKAZU
IPC: G01N27/419
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a degradation simulator simply simulating a target degradation state of an oxygen sensor, particularly a degradation simulator for a whole range air/fuel ratio sensor.  <P>SOLUTION: This degradation simulator 13 of oxygen sensor has an oxygen concentration cell 4 and an oxygen pumping cell 1, and measures a concentration of oxygen in measuring object gases based on an oxygen pumping current Ip flowing in the oxygen pumping cell. The simulator is provided with signal processing parts 23, 24 and 25 outputting signals formed by varying signals expressing the oxygen pumping current Ip outputted by a controller 21; element resistance correction means 26 and 27 outputting, to an ECU22, the signals formed by detecting signals expressing element resistance Rpvs of the oxygen concentration cell 4 and varying the signals according to the degradation target; and a pseudo sensor 29 containing an oxygen pumping current setting means 28 outputting to the ECU22, the signals outputted from the signal processing parts as they are or varying them according to the degradation target.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091006-A (JP)
Title: Underlay material-cum-internal partition
Inventor: SHIMADA TAKAO
IPC: B65D5/50
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underlay material-cum-an internal partition, which can be easily assembled and set, can easily be adapted to the situation in which the sizes of articles to be housed are not the same, can be kept folded with a less bulk until being used, and can be easily handled.  <P>SOLUTION: Under a developed state of a cushioning sheet 1, a bending part 3 comprising a set of three lines to which easy bendability is imparted by an intermittent linear cut 30 is crossed at a square cut-out part, and at least one set is respectively formed at the top and the bottom, on the right and the left, and is formed into a partition forming part 5 which can be bent and erected into a shape having a convexity cross section. Then, the partition forming parts 5 and 5 in both of the longitudinal and lateral directions are provided in a manner to form a discontinuous shape under a state being bent and erected into the shape having a protruded cross section at the bending part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091738-A (JP)
Title: Method for reducing adhesive power
Inventor: TADA TOSHIO
IPC: C09J5/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for capable of realizing the reduction of an adhesive power by an easy work.  <P>SOLUTION: This method for reducing the adhesive power is provided by irradiating a high energy beam to an adhesive consisting mainly of a resin obtained by polymerizing a (meth)acrylic acid or (meth)acrylic acid ester with at least one a polymerizabele monomer, and heating or cooling after the irradiation to reduce the adhesive power. Also, an adhesive structural material is dismembered by heating or cooling while irradiating the high energy radiation or after the irradiation on the adhered structural material adhered by a both sides adhesive tape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089603-A (JP)
Title: Game machine and program
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine enabling a player to easily select a desired game.  <P>SOLUTION: A slot game machine 10 is provided with a specification value setting means for setting a plurality of specification values used as control conditions in performing game control, to arbitrary values within a fixed range. The slot game machine 10 is further provided with a game condition input means for inputting game conditions desired by the player in plying the game, which are conditions different from each of the specification values; a specification value changing means for changing the plurality of specification values based on the input result of the game conditions inputted by the game condition input means, according to the contents of the inputted game conditions; and a specification value initializing means for initializing the plurality of specification values by the specification value changing means in some cases after the lapse of prescribed time from the change of the plurality of specification values by the specification value changing means. The specification value setting means sets the plurality of specification values changed by the specification value changing means, as the control conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098308-A (JP)
Title: Method for laminating liquid crystal polyester film and metal foil, and laminate
Inventor: TAKAGI TATSUAKI
IPC: B32B15/08
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for firmly joining a liquid crystal polyester film which has excellent characteristics including heat resistance, mechanical properties, electrical properties, and gas-barrier properties and is suitable for insulating members for electric and electronic components and low profile metal foil to each other.  <P>SOLUTION: The method for laminating the liquid crystal polyester film and the metal foil 5 μm or below in surface roughness (Rz) includes a process for treating one or both sides of the metal foil with a coupling agent, a pre-treatment process in which one or both sides of the polyester film are blasted and/or irradiated with ultraviolet rays, and a process in which the treated surface of the polyester film and the treated surface of the metal foil are heated at a temperature of the glass transition temperature of the polyester film or above, pressed, and bonded to be integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104276-A (JP)
Title: Optical network system
Inventor: KATSUYAMA YUTAKA
IPC: H04B10/27
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of wavelengths of operating optical signals in an optical network system.  <P>SOLUTION: The optical network system comprises a plurality of sub-networks 3a-3n in a network system 1, and a multi-bus controller 2 separately applies a wavelength multiplex to the individual sub-networks 3a-3n.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102563-A (JP)
Title: Payment system
Inventor: TOKOROYA MITSUHIRO
IPC: G06Q10/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a payment system capable of quickly and surely confirming menus selected by a user in a self-service type staff canteen.  <P>SOLUTION: A user puts a plurality of dishes 10A-10D selected from among a plurality of prepared dishes (menus) on a translucent tray 20, and brings it to a RFID (radio frequency identification) reading surface 31 provided with a coordinate measuring means, and places the tray on the RFID tag reading surface 31, and a RFID tag 11 attached to a back surface of each of the dishes 10A-10D is red under the control by a control device 33. A display device 32 displays the reading information of the RFID tag 11 with positions (photographs or figures) of the measured dishes 10A-10D under the control by the control device 33. The control device 33 is provided with a data base 33A holding data for ever user to give a necessary advice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100881-A (JP)
Title: Gland packing material and gland packing
Inventor: UEDA TAKAHISA
IPC: C09K3/10
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gland packing material with an inner reinforcing structure allowing inner reinforcement of a toughness fiber material, and to provide a gland packing manufactured by using the gland packing material.  <P>SOLUTION: In the inner reinforcing structure of the gland packing material 1, a reinforcing material 20 made up of a plurality of extra fine and long sheet-shaped metallic fibers 2 is provided to one surface of band-like expanded graphite 3. A base material 4 made in such a manner, is successively twisted from one end in the longitudinal direction so as to direct the metallic fibers 2 inward. The metallic fibers 2 are covered with the band-like expanded graphite 3. All of the metallic fibers 2 and one end 5 of the width direction of the band-like expanded graphite 3 are rolled into the inside of the gland packing material 1 in a laver-rolled state so as to make the band-like expanded graphite 3 face a plurality of openings 20A provided to the twisted reinforcing material 20. The sheet-shaped metallic fibers 2 are interposed in the band-like expanded graphite 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098984-A (JP)
Title: Railroad crossing obstacle detecting device and railroad crossing obstacle detecting method
Inventor: TAMIYA NORIHIRO
IPC: B61L29/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To high-precisely discriminate an obstacle in the vicinity of a crossing rod when a gate arm is closed.  <P>SOLUTION: When a radar processing means discriminates an obstacle 17b in the vicinity of a crossing rod 16 from output information of a radar transmitting and receiving means 18, it outputs a start signal for starting a radar transmitting and receiving means 20 for the vicinity of the crossing rod. The radar transmitting and receiving means 20 for the vicinity of the crossing rod transmits a radar beam to the vicinity of the crossing rod 16 in parallel with the crossing rod 16 in response to the start signal, and it receives a reflected wave of the transmitted radar beam. An incoming object discriminating means discriminates the obstacle 17b within the railroad crossing 15 in the vicinity of the crossing rod 16 from information of the reflected wave and high-precisely discriminates the obstacle 17b in the vicinity of the crossing rod 16. An alarm signal is output from an alarm processing means for receiving an output signal of the incoming object discriminating means.  <P>COPYRIGHT: (C)2004,JPO