baber/WOPTO huggingface dataset:
Patent JP-2004250524-A (JP)
Title: Rubber-modified styrene-based resin composition
Inventor: KONISHI KUNIHIKO
IPC: C08K5/51
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber-modified styrene-based resin composition which has excellent transparency and impact resistance and remarkably controlled deterioration in hue and transparency by heat history after molding.  <P>SOLUTION: The rubber-modified styrene-based resin composition comprises (A) a styrene-(meth)acrylic acid ester-based copolymer composed of a styrene-based monomer, a (meth)acrylic acid ester-based monomer and a vinyl-based monomer copolymerizable with these monomers and (B) a graft copolymer composed of a diene-based rubber-like elastic body, a styrene-based monomer, a (meth)acrylic acid ester-based monomer and a vinyl monomer copolymerizable with these monomers as main components. The rubber-modified styrene-based resin composition has the mass ratio of the MEK-soluble component to the MEK-insoluble component of the rubber-modified styrene-based resin composition of 95/5-40/60 and contains 0.1-0.5 mass % of 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide as a phosphorus-based compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248869-A (JP)
Title: Game medium guiding structure for game machine, and distribution member for game medium
Inventor: OBOKATA SHIGEO
IPC: A63F7/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize the capacity of a box by distributing game mediums into the box for avoiding concentration to a part of the box to prevent overflowing before the capacity limit of the box when moving the game mediums from a storing part installed in a game machine to the transportable box.  <P>SOLUTION: A distribution holder 50 is mounted to an opening part 42 being the discharging port of a ball removing path guiding pachinko balls stored in a ball tray 28 to a ball box 34. By a distribution member 60 of this distribution holder 50, the pachinko balls falling down with high density are distributed in an angle of 360°. Thus, the pachinko balls never fall with high density into a specific area in the ball box 34, and the balls never overflow before reaching the capacity of the ball box 34 as the result of piling. Since the distribution holder 50 is made to be attachable to and detachable from the opening part 42, the holder 50 can instantly be applied to the conventional pachinko machine 10, and there is no need to consider changing etc. of design specification.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253602-A (JP)
Title: Optical waveguide element and method for manufacturing it
Inventor: SHIMIZU JUNICHIRO
IPC: H01S5/042
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of an embedded waveguide element manufactured by self-alignment by use of a metal material or a metallic compound material which is superior for machining and heat resistant for an electrode material, and to provide a method for manufacturing it.  <P>SOLUTION: A first electrode stripe 101 comprising tungsten is formed on a semiconductor mesa 102 including an active layer 104. A semi-insulation semiconductor 103 is embedded in the side of the mesa, the surface is inactivated by an insulating film 106 comprising a silicon dioxide, a second electrode 107 comprising Ti/Au is formed on the silicon dioxide film, and the first electrode 101 and the second electrode 107 are connected through an connection hole provided in the silicon dioxide film 106. A first electrode film pattern 108 for the waveguide other than the stripe is a pattern for positioning used by a infrared transmission method when packaging.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003250793-A (JP)
Title: Computer tomographic method and computer tomographic apparatus
Inventor: BRUDER HERBERT
IPC: G06T11/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable to form an image which can be applied to a detector array having a large width in the direction of a system axis, i.e., having a high quality of the image.  <P>SOLUTION: An image having an oblique image flat surface is reconstructed from output data which is outputted every time during the movements of a focal point on one spiral segment. The image flat surface crosses at an oblique angle γ to a system axis with a first axis crossing the system axis at a right angle as a center, and crosses at an oblique angle δ to the system axis with a second axis crossing the first axis and the system axis at a right angle as a center. Directly connected spiral segments are superposed with each other at a superposing angle which is larger than zero or being equal to zero. Then, the spiral segments are selected in such a manner that the spiral segments may match a time phase which should be imaged of a cyclic motion while taking a signal which regenerates the time progress of the cyclic motion under consideration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004254251-A (JP)
Title: Surface mounting type piezoelectric vibrator and insulating package
Inventor: HANZAWA MASANORI
IPC: H01L41/18
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the various types of problems occurring when an intermediate mounting pad independent from each mounting terminal is disposed at the intermediate position between the respective mounting terminals in a surface mounting type piezoelectric transducer having at least two I/O terminals and at least two grounding terminals on the outer bottom surface of a package.  <P>SOLUTION: The surface mounting type piezoelectric transducer 1 includes at least an insulating package 2 having a recess part 3 including an internal terminal 4, I/O and grounding mounting terminals 6 formed on the outer bottom surface of the insulating package, a piezoelectric vibration element 10 held in the recess part. In this surface mounting type piezoelectric transducer 1, a connecting conductor film which electrically connects between the two grounding mounting terminals 6G disposed on the outer bottom surface of the insulating package and having a thickness equivalent to each mounting terminal is formed on the outer bottom surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253337-A (JP)
Title: Power supply device of fuel cell vehicle
Inventor: NISHI YASUHIKO
IPC: H01M8/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device of a fuel cell vehicle, capable of lightening a harness connecting a fuel cell to an electrical load by shortening a distance between them.  <P>SOLUTION: This power supply device has two or more electrical loads (motors 1-4, a low voltage appliance 5) loaded in the fuel cell vehicle, and the fuel cells 11-15 disposed in close vicinity to each of at least two loads to supply power to each load. The size of each fuel cell itself is miniaturized by disposing a plurality of fuel cells 11-15 in close vicinity of two or more loads, and the harness can be lightened by shortening the distance from each fuel cell to each load.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254728-A (JP)
Title: Phantom device and measuring method of rotary scanning type ultrasonic probe
Inventor: SAKAMOTO TOSHIO
IPC: A61B8/12
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily and rapidly measure the rotational accuracy of an ultrasonic vibrator by a simple constitution.  <P>SOLUTION: This phantom device 30 has a measuring container 31 having a square cross section, and water is stored in the measuring container 31 as an ultrasonic transmission medium until it reaches a predetermined level. The upper surface part of the measuring container 31 is opened and the tip part of an ultrasonic probe 10 is inserted into the measuring container 31 from above so that the ultrasonic probe 10 is positioned at the central part of the measuring container 31. First and second probe positioning members 32 and 33 are provided in the measuring container 31 as probe positioning means, and the outer peripheral surface on the tip side and the outer peripheral surface on the base end side from the arranged position of the ultrasonic vibrator 12 of the ultrasonic probe 10 are positioned by the locating members to scan the ultrasonic vibrator 12 in a rotary direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258794-A (JP)
Title: Method, device, and computer program for editing three-dimensional model
Inventor: FUJIWARA KOICHI
IPC: G06T19/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform a mapping processing or work when editing a three-dimensional model, and to easily edit the three-dimensional model.  <P>SOLUTION: The method for editing the three-dimensional model in which texture images are mapped in the three-dimensional data consisting of polygons, comprises the steps of: extracting the tops located at the joints of the texture images among the tops of the polygons as a joint top; storing the joint tops extracted in a top extraction list; and changing the other tops other than the joint tops stored to correct the three-dimensional data without changing the joint tops stored in the top extraction list. The texture images used previously are mapped to the three-dimensional data corrected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255960-A (JP)
Title: Battery cooling device
Inventor: MORISHITA YUSUKE
IPC: H01M10/60
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely cool a battery which is mounted on a vehicle.  <P>SOLUTION: In this battery cooling device, air which has passed through a cooler 5 is flowed to the battery 1, and only the internal air from the internal air and the external air is made to pass through the cooler 5. Thus, the battery 1 can be cooled without being greatly affected by disturbances such as the sunshine or heat of an exhaust conduit. Therefore, the battery 1 can be sufficiently cooled without increasing its radiation area, i.e., the surface area of the battery 1, and cooling air noises can be reduced while suppressing the upsizing of the battery and increase in the manufacturing cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238727-A (JP)
Title: High-carbon hot rolled steel sheet and its production method
Inventor: KUKIZAKI TAICHI
IPC: B21B45/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel high-carbon hot rolled steel sheet prevented from the formation of a decarburized layer therein and its production method.  <P>SOLUTION: The high-carbon hot rolled steel sheet is produced by hot rolling a steel material comprising 0.15-1.30 mass% C and the balance being Fe and unavoidable impurities and has a decarburized layer of which the ratio of its thickness to that of the steel sheet is 0.0015 or lower. The production of the steel sheet is conducted so that the scale thickness of the steel sheet surface layer after hot rolling is adjusted to be 1-10 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256489-A (JP)
Title: Nasal cavity applying agent
Inventor: NAGAI SHINICHI
IPC: A61P11/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nasal cavity applying agent having suitable properties for preventing the allergic reactions of the mucous membrane in the nasal cavity.  <P>SOLUTION: This applying agent as an ointment for the nasal cavity uses a saturated hydrocarbon having a kinematic viscosity at 40°C of 4-110 mm<SP>2</SP>/S as the major component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261064-A (JP)
Title: Seedling-planting apparatus
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional planting apparatus in which powers are transmitted to final gears through a row of gears rotated on lateral axes, respectively, and further in which seedling-planting members integrally rotated with the final gears are disposed on the final gears, has back lash-stopping mechanisms comprising back lash-stopping cams, back lash-stopping arms and back lash-stopping springs in response to the final gears, respectively, thereby has many parts, a large weight, and enhances the cost.  <P>SOLUTION: In this seedling-planting apparatus, a common back lash-stopping spring 40c energizes final rotation shafts 36 integrally rotated with the final gears, respectively, in the normal rotation direction or in the reverse rotation direction to control the rotation back lashes of the final rotation shaft 36 due to the back lashes of the gears of the gear row.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224027-A (JP)
Title: Method for manufacturing rush product by using natural indigo in dyeing of rush and processing with titanium oxide photocatalyst
Inventor: YOKOYAMA TSUNETAKA
IPC: D06M101/04
Filed: 2003-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce Tatami facing figured mat using indigo being a natural material and to produce a rush product having antibacterial, deodorizing and anti-staining actions harmless to the human body.  <P>SOLUTION: A rush is dyed using indio being a natural material and processed with a photocatalytic titanium oxide. By this method, a rush product having antibacterial, deodorizing and anti-staining actions and an environment purifying effect is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271572-A (JP)
Title: Rotating body for fixing, fixing device, and image forming apparatus
Inventor: MACHIDA HIDENORI
IPC: F16C13/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To stably fix a good-quality image by securing releasing property so that offset is prevented from occurring and also enhancing wear and abrasion resistance.  <P>SOLUTION: A releasing layer 41 formed on an elastic layer 40 with which the surface of the metallic substance 39 of a fixing roller 31 is covered is formed of two layers, that is, a substance side releasing layer 41a and a surface releasing layer 41b. The layer 41a is formed of PFA and the layer 41b is formed of FEP, and a boundary between the layers 41a and 41b has fine peak and valley structure, whereby the offset is prevented from occurring by enhancing the releasing property to toner by the FEP of the layer 41b when a toner image 35 transferred to the recording paper 34 medium is fixed. Even when many sheets of recording paper 34 are made to pass and the FEP of the layer 41b is worn, a part of the PFA of the layer 41a having the fine peak and valley structure appears on the surface, so that the wear and abrasion resistance is enhanced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271677-A (JP)
Title: Projection display device
Inventor: YAMASHITA HISASHI
IPC: G03B21/16
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device which effectively prevents air suction efficiency from decreasing and effectively removes dust, dirt, etc., in outside air.  <P>SOLUTION: The projection display device is equipped with a light source device section, a lighting system unit section, an optical element section comprising a liquid crystal light valve, a a polarizing plate, and a prism, an air suction fan which takes outside air in to cool the optical element section, and an electric circuit part which electrically drives the optical element section. There is provided an air channel member 11 having an air channel 11a blowing and guiding the outside air taken in by the air suction fan to the optical element part. The air channel 11a includes an arcuate round air channel part 11b and a sponge type foam 12 is arranged along the outer circumferential part of the round air channel part 11B of the air channel 11a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274849-A (JP)
Title: Method and device for charging battery
Inventor: SATO MASANAO
IPC: H01M10/44
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wrong charging of a primary battery or insufficient charging, in a charging device for a battery which controls charging at a voltage increase rate acquired from a voltage of the battery.  <P>SOLUTION: At pulse-charging with a battery 30, a control circuit 18 discriminates whether the battery 30 is a primary battery or a secondary battery, based on the battery voltage in a charged state, and a charging control part 3 controls pulse-charging, based on the battery voltage under the condition with a pause state being released, preventing accidental charging of a primary battery or insufficient charging with the battery 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270807-A (JP)
Title: Mobile terminal device
Inventor: KOMIYAMA TAKEHIKO
IPC: H05K5/03
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a key of an operation part and an acrylic member of a display window part are damaged by rubbing in the case that a plurality of projections and elastic members are not contacted relatively when rotation movement is made in closed states in a mobile terminal device capable of rotating in two or more directions or opening and closing.  <P>SOLUTION: In a cellular telephone 1, an upper side casing part 2 and a lower side casing part 3 are connected by a hinge part 4 in an openable and closable manner and connected by a hinge part 5 in a rotatable manner. At a center of a tip end part of the lower side casing part 3, an elastic part 10 in a rectangular parallelepiped form a little higher than each key for structuring a key operation part 8 is provided. In the case that the elastic part 10 is in a closed state shown in a side view C, a plain view D and a front view E, a clearance to the lower side casing part 3 is secured by contacting with a lower face part surface of the upper side casing part 2. In the closed state, a projection part 9 is in a close engaging state with a notch part 7 and prevents rotatable motion of the upper side casing part 2 with the hinge part 5 for rotation as a shaft.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272058-A (JP)
Title: Lithographic printing plate original plate
Inventor: AOSO TOSHIAKI
IPC: G03F7/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive lithographic printing plate original plate for IR laser for direct platemaking, the plate having excellent sensitivity and development latitude during image formation, suppressing occurrece of defects due to scratches in an image part, and being capable of forming a satisfactory image.  <P>SOLUTION: The positive lithographic original plate for IR laser has the following thermosensitive layer on a supporting body having a hydrophilic surface. The thermosensitive layer contains (A) a water-insoluble and alkali-soluble resin, (B) an IR absorbing dye, and (C) a cyclic phenol compound expressed by general formula (1) and increases the solubility with an alkali aqueous solution by exposure to IR laser light. In formula (1), each of R<SB>1</SB>to R<SB>6</SB>independently represents a hydrogen atom or an alkyl group, an alkenyl group, a cycloalkyl group or an aralkyl group which may have a substituent, and n represents an integer 1 to 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268878-A (JP)
Title: Method for manufacturing battery powered forklift
Inventor: MATSUSHITA TAKATOSHI
IPC: B60K1/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a battery powered forklift of high efficiency.  <P>SOLUTION: This method for manufacturing a battery powered forklift L1 having a battery housing part in a car body L2 and, in addition, having a battery B movable to the inside or outside of the battery housing part comprises a first step of mounting the battery B on the outside of the battery housing part of the car body L2 and a second step of pushing the battery B mounted in the first step into the battery housing part. Each of the steps is carried out while carrying the car body L2 in a direction parallel to the direction of movement of the battery B. The second step is carried out using a battery pushing apparatus provided with an arm part 20 which is retractable in a transfer direction of the car body L2 and is extended toward the car body L2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280389-A (JP)
Title: Information distributing server, receiving terminal, information distributing system, reservation terminal and reservation server
Inventor: MATSUGATANI KAZUOKI
IPC: H04B14/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize information distribution suitable for the condition of a vehicle by using fragment data for decoding the original data group based on an encoded matrix when the necessary number of fragment data are acquired.  <P>SOLUTION: A meta packet server generates a meta packet for restoring an original file based on an encoded matrix corresponding to each of a plurality of files when the necessary number of meta packets are acquired (steps 103, 105, 107), and applies a file ID corresponding to the file to be restored by the meta packet to the generated meta packet (a step 109), and transmits fragment data applied with the file ID to the same radio cell 4 (150).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278428-A (JP)
Title: Diesel engine and its operation method
Inventor: SATO HIRONORI
IPC: F02B43/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a technology for injecting fuel into a combustion chamber and excellently self-igniting the fuel even when the fuel of low ignitability such as LP gas is used without need of any expensive additives in a diesel engine 100 having the combustion chamber comprising a main chamber 1 in which fresh air I is sucked and an auxiliary chamber 10 communicating with the main chamber 1 through a communication passage 23, and a fuel injection means 30 for injecting fuel G into the auxiliary chamber 10.  <P>SOLUTION: Heated oxygen containing gas supply means 31, 40, 42 for supplying heated oxygen containing gas HA at a temperature higher than the fresh air I to the auxiliary chamber 10 without passing through the main chamber 1 are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279894-A (JP)
Title: Toner for electrostatic latent image development, and method for producing toner
Inventor: UEDA HIDEAKI
IPC: G03G9/087
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for electrostatic latent image development having proper image quality concerning toner scattering, void and image density over a long period of time by making environmental dependence of a moisture content and an electrification amount, and to provide its manufacturing method.  <P>SOLUTION: The toner for the electrostatic latent image development aggregates, adheres and fuses resin particles obtained by a wet method, and coloring agent particles with a hydrophilic group introduced on the surface of a pigment by mechano-chemical treatment. The method for manufacturing the toner for the electrostatic latent image development aggregates, adheres and fuses at least the resin particles and the coloring agent particles with the hydrophilic group introduced on the surface of the pigment by the mechano-chemical treatment by forming the resin particles using the wet method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003236107-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To regulate the flowing down direction of a game ball by braking the game ball discharged from a rolling part in a game machine, and then releasing it in a fixed direction.  <P>SOLUTION: The game machine provided with the rolling part 30 for rolling the game ball in a right and left direction is additionally provided with: a braking chamber 43 for braking the game ball 7 discharged from the front side rolling surface 36 of the rolling part 30 and regulating the releasing direction of the game ball 7 in the direction of a starting port; and a guiding part 44 for guiding the game ball 7 discharged from the front side rolling surface 36 to the braking chamber 43. The horizontal width of the braking chamber 43 is nearly equal to the diameter of the game ball 7 so as to stop rolling of the game ball 7 fed from the opening part of its top face 43a by the sidewall 43c of the braking chamber 43.  <P>COPYRIGHT: (C)2003,JPO