baber/WOPTO huggingface dataset:
Patent JP-2005001451-A (JP)
Title: Anti-theft device, anti-theft system, and anti-theft method for construction machinery
Inventor: SHIBAMORI KAZUHIRO
IPC: B60R25/04
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft device for a construction machinery which can make the construction machinery unusable by a thief even when the construction machinery is stolen, and a code number for operating the construction machinery is grasped by the thief.  <P>SOLUTION: This anti-theft device 1 collates an identification number which is input from a keyboard 4 with an identification number A which is stored in a code number A storage unit 52 at a normal time, and allows the starting of the engine of the construction machinery when they agree. When it is detected that a GPS signal cannot be received at a position calculating unit 54 for a specified period of time or lower, or when the moving speed of the construction machinery which is calculated at a moving speed calculating unit 55 is a specified value or higher, or when an area signal is not detected at an area signal detecting unit 56, it is judged that the construction machinery is stolen. In this case, the identification number which is used for the collation is changed to an identification number B which is stored in an identification number B storage unit 53 for the replacement of the identification number A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001292-A (JP)
Title: Method for manufacturing optical disc substrate and optical disc substrate
Inventor: KATO SHINICHI
IPC: G11B7/24047
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical disc substrate which can restrain the generation of a flow mark and an optical disc substrate which can form an optical disc with excellent appearance and recording properties.  <P>SOLUTION: The method for manufacturing an optical disc substrate is to inject a molten resin into a cavity formed of a first mold equipped with a stamper and a second mold with a recessed part for forming a stack rib through a nozzle of an injection cylinder. In this method, the second mold has a stepped part which can expand the space of the cavity in the radial direction, on the inner peripheral side of the recessed part. Also the optical disc substrate manufactured by the method for manufacturing the optical disc substrate is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004019662-A (JP)
Title: Hysteresis reducing method in vct system
Inventor: EKDAHL EARL
IPC: F01L1/344
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce the hysteresis of a system by solving a program on frequency beat in a VCT system.  <P>SOLUTION: This hysteresis reducing method in the VCT system 10 is composed of a process 88 for supplying a dither signal 38 having at least two frequencies in a switchable state, a process 84 for determining the frequency characteristics of an engine at various speeds, a process 86 for determining at least one frequency beat point relating to an area 66 near an engine crank RPM value, and a process 88 for changing the frequency of the dither signal during the operation of the engine within a range of the area 66 near the engine crank RPM value to reduce the influence of the frequency beat. Whereby the problem on the frequency beat is solved, and the hysteresis of the system can be effectively reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044074-A (JP)
Title: Activated carbon fiber and method for producing the same
Inventor: HEINE MICHAEL
IPC: B01J20/20
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide porous carbon fibers especially absorbing and desorbing gaseous substance, having improved specific surface area, activity and selectivity as compared to conventional technology, and to provide a method for producing the same and their use.  <P>SOLUTION: The porous activated carbon fibers composed of carbonized organic or inorganic fibers are produced in a process comprising a step spinning mixed fibers obtained by producing a spinning mixture comprising a polymer A based on polyacrylonitrile and a polymer B based on an organic or organometallic polymer, a step stabilizing the fibers by oxidation, and a step carbonizing or graphitizing the fibers under a nonoxidative condition in which at least 25 wt.% of the original polymer B forms residues of carbon and/or metal and/or carbonized metal, and the product fibers has active centers comprising pores at least a part filled with the residues.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005008675-A (JP)
Title: Silica-magnesia formulation and method for producing the same
Inventor: SATO TEIJI
IPC: A23D9/02
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica-magnesia formulation composed of a material authorized as a food additive in Japan and effectively used for applications for refining a liquid food product, and the like, each containing an acidic ingredient which is toxic or unnecessary or in an amount more than necessary including especially refining of an edible oil or recycling of the repetitively used edible oil.  <P>SOLUTION: The formulation comprises a silica ingredient and a magnesia ingredient in a ratio to provide a weight ratio (R) represented by the formula R=Sw/Mw (wherein, Sw is the content of the silica ingredient expressed in terms of SiO<SB>2</SB>; and Mw is the content of the magnesia ingredient expressed in terms of MgO) within the range of 0.1≤R≤1.9. At least a part of the silica ingredient and that of the magnesia ingredient form a microlayer structure in which the silica ingredient layer and the magnesia ingredient layer are joined side by side. The formulation has ≥0.16 mmol/g fatty acid adsorption ability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006518-A (JP)
Title: Auto-hitch apparatus
Inventor: UESUGI YOICHI
IPC: A01B59/043
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto-hitch apparatus preventing damage to wirings and preventing a first operation body from reluctantly moving to a pin unlocking position.  <P>SOLUTION: This auto-hitch apparatus 7 is equipped with a top hook 22, lower hooks 26 and the first operation body 31 moving between a pin locking position and the pin unlocking position. The auto-hitch apparatus 7 is provided with a second operation body 41 moving between the locking position for regulating the movement of the first operation body 31 to the pin unlocking position and the unlocking position for permitting the movement of the first operation body 31 to the pin unlocking position. The wiring on the side of a traveling car can be connected to the wiring on the side of an implement by the movement of the second operation body 41 to the locking position. The connection of the wiring on the side of the traveling car to the wiring on the side of the implement can be released by the movement of the second operation body 41 to the unlocking position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009112-A (JP)
Title: Lining construction method for tunnel and structure for covering tunnel used in it
Inventor: YOSHIKAWA TADASHI
IPC: E21D11/10
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining construction method for a tunnel for preventing a cylindrical body from hanging down by weight of a fluidity solidifying material even when using the cylindrical body having large dimension in the direction of height, moving the cylindrical body along a tunnel pit wall, and obtaining sufficient support performance of the tunnel pit wall by the cylindrical body filled with the solidifying material.  <P>SOLUTION: A support hose 2 having the same diameter as that of the cylindrical body 1 or slightly smaller diameter than that is attached along the longitudinal direction of the cylindrical body 1, and fluid is poured into the support hose 2 to arrange the cylindrical body 1 along horizontal cross section of the tunnel pit wall. Then, the fluidity solidifying material is poured into the cylindrical body 1 and is solidified to support the tunnel pit wall by the cylindrical body 1 filled with the solidifying material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011899-A (JP)
Title: Lead frame and electronic component using the same
Inventor: MIYAMOTO TADASHI
IPC: H01L23/48
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame having the same size as the conventional one whereon a larger chip can be mounted, and also to provide an electronic component using the same.  <P>SOLUTION: The lead frame 3 comprises a plate-like disc 1 whereon a chip, a main body of the electronic component, is to be mounted, and a plate-like lead 2 which is thinner than the disc and will function as an electric external connection terminal of the electronic component. The disc has a protruded portion 42 in the periphery. The disc and the lead are connected by laying the lead on top of the protruded portion of the disc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007685-A (JP)
Title: Sheet using abs resin in its base material layer
Inventor: MIYAGAWA KENJI
IPC: B65D65/40
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet wherein a polycarbonate skin layer is provided on a base material layer made of an ABS resin.  <P>SOLUTION: This sheet is constituted by providing the polycarbonate skin layer at least on one side of the base material layer containing 100 pts.wt. of the ABS resin and 0.1-50 pts.wt. of at least one kind of a thermoplastic resin selected from a styrene/butadiene/butylene/styrene block copolymer resin, a styrene/diene block copolymer resin, a resin obtained by hydrogenating a styrene/diene block copolymer and a resin obtained by graft-copolymerizing a polyolefin with styrene. This sheet is excellent in rigidity and folding endurance strength as compared with a single-layered sheet using the ABS resin or a sheet having the polycarbonate skin layer on its base material layer made of the ABS resin and can be easily molded into a packaging container, for example, a tray, an embossed carrier tape or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012576-A (JP)
Title: Communication terminal
Inventor: KUMA NORIHIRO
IPC: H04M1/02
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal capable of carrying out imaging with a greater visual field angle downward with respect to a horizontal direction even in the case of a configuration wherein a display panel is mounted on a communication terminal body with an attitude tilted at an angle close to horizontality with respect to verticality.  <P>SOLUTION: The communication terminal body 12 is mounted on a placing face 17 that is nearly horizontal. A display panel body 13 is removably mounted on the communication terminal body 12. An imaging camera 14 is provided to the display panel body 13 in an angular variable way over a front imaging position and a rear imaging position. The display panel body 13 is provided with an inclination part 48 which faces from a lower direction a region 44 within a vertical visual field angle in a state that a lens mount 42 of the imaging camera 14 is located at the front imaging position. Thus, when the lens mount 42 of the imaging camera 14 is located at the front imaging position, a defect of part of the display panel body 13 intruding the region 44 in the vertical visual field angle can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009441-A (JP)
Title: Gas turbine
Inventor: ITO TORU
IPC: F01D11/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine capable of carrying out the distribution of cooling air and seal air of proper pressure and flow rate into proper positions of a turbine rotor without forming a center hole in a turbine disc.  <P>SOLUTION: The gas turbine comprises first and second cavities 39, 40 formed between a spacer 34 and each of the turbine discs 32 arranged on the front and rear sides, a compressed air introduction hole 41 for introducing compressed air guided from the outside of a casing 10 into a stator blade 20, via seals 36, 37 into the first cavity 39, and a blowout slit 44 for blowing the compressed air guided from the compressed air introduction hole 41 via a center hole 33 of the spacer 34 into the second cavity 40, as seal air from a wheel space between the spacer 34 and the turbine disc 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019135-A (JP)
Title: Illumination fixture for step, and step illuminating method
Inventor: IWAI WATARU
IPC: F21V33/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination fixture for a step and a step illuminating method made easier in climbing up and down the step.  <P>SOLUTION: In the illumination fixture A for the step, a step tread 51 and a riser 52 raised nearly perpendicularly from one end side of the step tread 51 are installed at a step nose 53 of the respective step treads 51 of stairs 50 in sequence in a plurality of steps, and it is used to illuminate a stepping face of the step tread 51. Furthermore, it is provided with a light source 11 installed at the step nose 53 of the step tread 51 and housed in a dead space 54 communicated to the outside via an opening 55, and its lighting circuit 12, and a tabular light guide plate 13 mounted to the opening 55 of the dead space 54, and the light of the light source 11 is arranged so that brightness becomes gradually higher from the riser part 52 side toward the step nose 53 on the surface of the step tread 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018347-A (JP)
Title: Charging information managing device and system
Inventor: MATSUGI HIROFUMI
IPC: G06Q50/10
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To much more easily execute charging processing to the use of image inputting equipment such as a digital camera or a printer.  <P>SOLUTION: A charging information managing device 20 receives print result data from printers 50a and 50b set in a photo-studio, and registers the data in the print result table 29c of a database 29, and calculates a print charging sum for print and a DSC charging sum for the use of digital still cameras 61a and 61b on the basis of the registered print result data, and adds the print charging sum and the DSC charging sum to calculate the final charging sum for the printers 50a and 50b, and totals the DSC charging sum for each of the managing companies of the digital still cameras 61a and 61b, and calculates the profit amount of each of the DSC managing companies. As a result, the charging processing for the use of the image inputting equipment such as a digital camera or the printers is much more easily executed, and the introduction of the image inputting equipment or the printers is promoted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013455-A (JP)
Title: Golf ball and its manufacturing method
Inventor: OHAMA KEIJI
IPC: A63B45/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball showing excellent rebound characteristics and carry performance while retaining durability and its manufacturing method.  <P>SOLUTION: In the golf ball with a solid core and a cover covering the solid core, the solid core comprises a rubber composition containing microcapsules in which sulfur is covered with a thermoplastic resin. The manufacturing method is also provided. Preferably, 0.01 to 10 parts by mass of the microcapsulated sulfur is mixed in 100 parts by mass of a rubber component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021007-A (JP)
Title: Rod case and method for producing the same
Inventor: SEZAI HIROSHI
IPC: A01K97/08
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod case with good portability in which the surface of a rod body is surely protected without slipping out the rod body from the case body.  <P>SOLUTION: The case body 1 is formed by inserting a material having cushioning properties between a front side fabric and a lining fabric of a flexible material or joining a material such as expanded rubber or neoprene having the cushioning properties according to sewing, or the like, of the front side 1a and the inside 1b into a bag-like form with the opened upper part. A tongue part 1g is formed on the upper side on the side of the longer front side 1a than the longitudinal direction on the side of the inside 1b and folded back downward at a folding line β. An edging tape 2c on the upper side of the front side 1a is formed so as not to collide and overlap with the upper side of an edging tape 2e on the upper side of the inside 1b. A plurality of housing parts A, B, C and D divided with a plurality of partition-like parts 5 composed of stitches are formed in the bag part between the front side 1a and the inside 1b. Thereby, rod bodies 10, 11, 12 and 13 are housed and belt-like fasteners 6 are fixed to the outside of the front side 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029968-A (JP)
Title: Disaster preventing gate and gate structure
Inventor: KOISHI HIDEMASA
IPC: E02B7/20
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster preventing gate, and a gate structure, capable of quickly and surely cutting off a flow of water infiltrating from the doorway of a building, anytime when it is required, with a simple structure.  <P>SOLUTION: When raising up a gate body 16a by supplying fluid in the gate body 16a, since a rising promoting sheet 16b raises up a side end surface 17 of the gate body 16a upward along a side wall 12b of the doorway 12 in order from the bottom surface side, the side wall 12b of the doorway 12a can be closely pressed by the whole side end surface of the gate body 16a, so that a flow of the water infiltrating into the building can be dammed up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028218-A (JP)
Title: Patterning method and liquid used for the same
Inventor: TSUCHIYA KATSUNORI
IPC: H01J11/34
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patterning method stabilizing a delivery amount and a delivery direction and impairing no material characteristics of a final pattern obtained by drying and calcinating the delivered liquid after the liquid is delivered by an electric field jet method, and then passes through drying and calcination steps and the desired substance is patterned.  <P>SOLUTION: The patterning method includes a step wherein an electrode is arranged near an exit of a delivery port, the liquid P is delivered while applying a voltage between the electrode and a substrate G provided oppositely to the delivery port, the liquid P is deposited on the substrate G and thereafter it is dried and calcinated. The liquid P contains an electric conductivity adjustment substance for adjusting the electric conductivity of the liquid P and removable by calcination. Thereby, the delivery amount and the delivery direction of the liquid delivered by the electric field jet method can be stabilized and a desired pattern can be formed without impairing the material characteristics of the final pattern obtained by drying and calcinating the delivered liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031294-A (JP)
Title: Display device
Inventor: KATO YOSHIFUMI
IPC: G09F9/46
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which is capable of displaying a suitable color image according to a use environment, and eliminates the need for separately forming organic electro-luminescence layers for red, green, and blue for forming organic electro-luminescence elements.  <P>SOLUTION: In the display device 11, a transmissive liquid crystal panel 13 and a color filter 20 are arranged on an organic EL panel 12. The organic EL panel 12 is placed on the opposite side of the display screen of the liquid crystal panel 13, and is provided with EL sub-pixels emitting white light corresponding to each liquid crystal sub-pixel of the liquid crystal panel 13, and is provided with a light reflection part for reflecting the light made incident from the liquid crystal panel 13 to the liquid crystal panel side. The display device 11 is provided with a liquid crystal panel driving means for making the liquid crystal panel 13 display a picture, an electro-luminescence panel driving means for making the organic EL panel 12 display the picture, and a selection means for deciding which driving means to use for displaying the picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030289-A (JP)
Title: Reciprocal type variable compression ratio engine
Inventor: HIYOSHI RYOSUKE
IPC: F02D15/02
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To adequately operate a variable valve system according to the engine compression ratio.  <P>SOLUTION: A variable valve system comprises a variable compression ratio mechanism capable of varying the engine compression ratio and a variable valve system capable of varying the valve lift characteristic of an intake valve. The time T1 from the start of the change in a step of reducing the compression ratio from the high compression ratio side to the low compression ratio side by the variable compression ratio mechanism to the completion of the change of the valve lift characteristic by the variable valve system is shorter than the time T2 from the start of the change in a step of increasing the compression ratio from the low compression ratio side to the high compression ratio side by the variable compression ratio mechanism to the completion of the change of the valve lift characteristic by the variable valve system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028399-A (JP)
Title: Pinch roll for round cast billet
Inventor: HOJO MASATAKE
IPC: B22D11/128
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the shape of a round cast billet is deviated significantly from a complete roundness due to its deformation caused by the press-down operation of pinch rolls in a continuous casting for the round cast billet.  <P>SOLUTION: In the pinch rolls for drawing out a plurality of round cast billets different in size from molds in a continuous caster, calibers are formed on the parallel rolls in which diameters in the cross sections perpendicular to axes are made uniform. In the caliber formed of a V type caliber and an arc-shaped caliber at its bottom part. In this caliber, the radius of the arc, the length of the arc, the opening angle and the width of the V type caliber and the like are optimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029424-A (JP)
Title: Manufacturing method of lithium-manganese multiple oxide granular body
Inventor: KUNIYOSHI MINORU
IPC: H01M4/525
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-manganese multiple oxide granular body suitable for a positive electrode material with an improved cycle characteristic by regulating the structure of the granular body, especially the morphology of open pores inside the granule.  <P>SOLUTION: In the manufacturing method, a lithium-manganese multiple oxide precursor is produced by spray-drying of dispersed slurry containing manganese oxide and lithium carbonate or dispersed slurry containing manganese oxide, lithium carbonate and a compound of at least one element chosen from the group consisting of Al, Co, Ni, Cr, Fe, Mg and B. Then, the precursor is subjected to a first heat-treatment wherein a temperature of ≥500°C but <750°C is retained for ≥2 hr, a second heat-treatment wherein a temperature which is higher by ≥50°C than that in the first heat-treatment and falls within the range of 750-950°C is retained for ≥2 hr and a third heat-treatment wherein a temperature which is lower than that in the second heat-treatment and falls within the range of 600-900°C is retained for ≥3 hr.  <P>COPYRIGHT: (C)2005,JPO&NCIPI