baber/WOPTO huggingface dataset:
Patent JP-2004291408-A (JP)
Title: Vibration-damping composite material
Inventor: KAGA NOBUYUKI
IPC: F16F15/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-damping composite material having a high strength and a high elasticity modulus and having excellent vibration-damping properties.  <P>SOLUTION: Fiber-reinforced composite material layers 12 and a gelled viscoelastic material layer 13 are disposed in strata and integrated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291840-A (JP)
Title: Cab suspension apparatus
Inventor: OKU HIDEKI
IPC: B62D33/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cab suspension apparatus for supporting a cab of a cab-over vehicle such as a truck, in which the joint strength of an arm and a suspension link is significantly improved with a simple structure.  <P>SOLUTION: The cab suspension apparatus includes a pair of the arms placed horizontally spaced from each other, joined with the suspension link at their front parts. The cab suspension apparatus also includes an upper bracket mounted in the cab side, joined to the rear part of the arm, and a hinge bracket mounted in the vehicle side, joined to the front part of the arm. In this cab suspension apparatus, the front part of the arm has a U-shaped cross section, in which an inner flange is formed inside the upper surface and an outer flange is formed outside the upper surface. The joint part of the suspension link is inserted through the inner flange and the outer flange, and the end of the joint part is welded to the outer flange.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292140-A (JP)
Title: Method and device for adjusting belt roller contact surface in belt conveyor
Inventor: SUGIZAKI YUKIO
IPC: B65G15/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and rapidly adjust a contact surface between a belt and rollers caused by the bending of a conveyor by adjusting the height and inclination angle of the rollers in a conventional belt conveyor without adjusting a roller stand relative to a garter frame (frame).  <P>SOLUTION: In this belt roller contact surface adjusting device, stands 4 and 4' for rollers 3 and 3' of the belt conveyor 2 are installed on the frame 1, and U-shaped bearing grooves 5 for the rollers 3 and 3' are formed at the upper ends of the stands 4 and 4'. A bearing plate 6 for the rollers 3 and 3' are detachably inserted into the bearing grooves 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291208-A (JP)
Title: Magnetic polishing method, its working fluid, and manufacturing method of die
Inventor: KATO SHIGUMA
IPC: B24B37/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic polishing method, its working fluid, and a die manufacturing method that solve a problem wherein simple blending type magnetic grains are easily handled, but a distribution state and projection amount of the grains are inhomogeneous and coercive force of the grains are weak on the surface of a magnetic powder body, and that precisely polish a working object even when a working part of the object is a fine place.  <P>SOLUTION: When a working surface of the object is worked by the working fluid 4 used in the magnetic polishing method, the magnetic powder body 1 holding the grains 2 is covered with magnetic fluid 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300288-A (JP)
Title: Ferroelectric liquid crystal composition and liquid crystal element
Inventor: OCHI TAKAHIKO
IPC: G02F1/13
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition that has a small temperature dependence of response characteristics at a room temperature and in a low-temperature range and improved response characteristics at low temperatures while it has a high phase transition temperature from a smectic A phase to a chiral smectic C phase for realization of the practical use of a ferroelectric liquid crystal element and to provide a liquid crystal element using the composition.  <P>SOLUTION: The ferroelectric liquid crystal composition comprises at least one kind of optically active compounds wherein a ratio [RTr[%]=100×Tr(T-Ta)/Tr(T)] of a transmitted light amount [Tr(T)] at a temperature T°C lower than the phase transition temperature from a smectic A phase to a chiral smectic C phase to a transmitted light amount [Tr(T-Ta)] at a temperature (T-Ta)°C lower than the temperature T°C by Ta°C (wherein Ta is 20 or more) is 50% or more when sealing the liquid crystal composition between a pair of electrode substrates, disposing the electrode substrates between a set of linear polarizers and applying a rectangular wave of a given frequency and a given voltage thereto. The liquid crystal element uses the composition. The liquid crystal composition having a high-speed response with a wider driving temperature range of the liquid crystal, especially improved driving characteristics at low temperatures can be produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299265-A (JP)
Title: Method for manufacturing original printing plate for lithographic printing plate
Inventor: KOJIMA KAZUNORI
IPC: G03F7/16
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an original printing plate for a lithographic printing plate with a low manufacturing cost and a residual solvent.  <P>SOLUTION: The method for manufacturing the original printing plate for the lithographic printing plate with a photosensitive layer on a substrate, comprises (a) a process wherein a continuous substrate is coated with a photosensitive composition while the substrate is carried to form a coated body with a coating layer of the photosensitive composition on the substrate, (b) a process wherein the coated body is dried while it is carried, (c) a process wherein the coated body is wound up to form a wound body so that there exists a gap at least in a part between the coating layer and the back surface of the substrate, and (d) a process wherein the wound body is treated for curing. It is preferable that the photosensitive layer is composed of a hydrophilic material with a phase separating structure of a hydrophilic polymer and a lipophilic polymer, and the hydrophilic material is changeable to lipophilic with a laser irradiation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298517-A (JP)
Title: Game machine, method of indicating button pressing in the game machine, and program for executing the method of displaying button pressing
Inventor: OKADA KOJI
IPC: A63F5/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow a beginner player to press buttons easily at appropriate timing so that anyone from a beginner to a skilled player can enjoy a game full of variation with the easy button pressing operation.  <P>SOLUTION: The game machine comprises a plurality of rotating reels, display windows 8A-8C disposed corresponding to the reels for displaying symbols, and stop buttons 6A-6C for stopping the rotation of the reels. The game machine also has button pressure indicator parts disposed sideways, upward, downward, and front of the display windows 8A-8C, or at a plurality of positions of stop buttons 6A-6C for the player to press the buttons, and a control device for displaying indicator symbols in the button pressure indicator parts for indicating a prescribed part or the whole of the patterns arranged on the reels, and moving the indicator symbols at a prescribed speed corresponding to the speed of rotation of the reels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298522-A (JP)
Title: Sprinkler fire-fighting equipment
Inventor: YOSHIBA YUKIO
IPC: A62C35/68
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To construct a sprinkler fire-fighting equipment at a low cost, and also, to install the sprinkler piping in a manner to adjust to a dwelling unit by corresponding to a skeleton-infill body regardless of where the dwelling unit is built.  <P>SOLUTION: In this sprinkler fire-fighting equipment equipped with a loop piping 1, a preliminary actuating valve 3 is provided on the proximal end side of the loop piping, and a branching piping 7 branching from the loop piping is provided on every dwelling unit and a sprinkler head 9 is connected with the branching piping. A fire detector/sensor 11 is installed in the dwelling unit, and when the fire detector/sensor detects a fire, the preliminary actuating valve 3 is opened. Also, at the connected section between the loop piping and the branching piping, a movable type pipe joint 20 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003277294-A (JP)
Title: Peripherization of hemopoietic stem cell
Inventor: PAPAYANNOPOULOU THALIA
IPC: A61K35/14
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for peripherizing CD34<SP>+</SP>cells including hemopoietic stem cells.  <P>SOLUTION: The first stage of this method includes the administration of an inhibiting factor of a VLA-4 antigen on the surface of CD34<SP>+</SP>cells; and the second stage includes the administration of the inhibiting factor of a VLA-4 antigen on the surface of CD34<SP>+</SP>cells and the in vivo administration of a stimulation factor of CD34<SP>+</SP>cell propagation. The method is useful for curing cancer or AIDS and for gene therapy. In this method, a composition which is for peripherizing CD34<SP>+</SP>cells and contains a factor inhibiting the bonding of VLA-4 antigen on the CD34<SP>+</SP>cell surface against VCAM-1 or fibronectin is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004306870-A (JP)
Title: Pedal support device
Inventor: FUKATSU YOSHINOBU
IPC: B60T7/06
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and low cost pedal support device which secures prescribed support strength, has high design flexibility in the width direction, and can use support brackets having comparatively thin board thickness.  <P>SOLUTION: Since a support shaft 24 of an upper adjustment link 28 is supported by both the support brackets 42, 44, and a support shaft 26 of a lower adjustment link 30 is supported by the support bracket 44, the shape, the size, and the board thickness of the support brackets 42, 44 can be set to the minimum required according to the action direction of the force F2, F3 applied to the respective support shafts 24, 26. Since the both support brackets 42, 44 can be provided so as to be shifted in the width direction (the right and left direction in Fig.(b)), the design flexibility in the axial direction of the acceleration pedal device 40 becomes high and the required strength of the support bracket 44 can be reduced by reducing the offset dimension d or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309934-A (JP)
Title: Infrared cut filter and its manufacturing method
Inventor: KONDO YASUHIRO
IPC: B32B7/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type infrared cut filter realizing the improvement of manufacture efficiency by saving time and cost required for manufacture, and to provide its manufacturing method.  <P>SOLUTION: In the infrared cut filter 10 constituted by forming multilayer film 200 consisting of ≥16 and ≤32 layers obtained by alternately laminating a plurality of high refractive thin films 210 and a plurality of low refractive thin films 220 on a glass base plate 100, a 1st layer from the glass base plate 100 side is the high refractive thin film 210 and a final layer is the low refractive thin film 220. The film formation is performed so that the 1st and the 2nd layers may have ≥(λ/4) optical film thickness, a 3rd layer or a specified layer may have ≤(λ/4) optical film thickness, a layer between the specified layer and the final layer may have ≥(λ/4) optical film thickness and the final layer may have ≤(λ/4) optical film thickness when design wavelength is defined as λ.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319588-A (JP)
Title: Silicon substrate for growing compound semiconductor and its manufacturing method
Inventor: NAKANISHI HIDEO
IPC: H01L21/20
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Si substrate for growing compound semiconductor with which a compound semiconductor which is reduced in crystal defect can be grown epitaxially.  <P>SOLUTION: A porous Si layer 2 having a thickness between 300 nm and 50 μm is formed under the surface of a single-crystal Si substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318432-A (JP)
Title: Image forming device, method for controlling image formation, computer readable storage medium for storing program, and program
Inventor: MITANI KEISUKE
IPC: B41J29/38
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To freely resume a copy job in a way that is convenient for users in terms of location and time, without requiring much labor on the part of the users.  <P>SOLUTION: Interrupt information including image formation requirements instructed to be interrupted and the status of image formation at the time of interrupt is saved and managed in a medium. When an instruction is given by which a series of image formation processes instructed to be interrupted is resumed from the state where it was interrupted, the interrupt information saved in the medium is read according to the resume instruction and the image forming operation interrupted is resumed on an image forming device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314144-A (JP)
Title: Rolling equipment, roll changing device and changing method
Inventor: NAKAYAMA KATSUMI
IPC: B21B35/14
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide rolling equipment which communicates high rolling torque to work rolls to perform a high draft rolling and has a superb operability in a roll changing.  <P>SOLUTION: The rolling equipment S comprises a pair of work rolls comprising a top work roll 1 and a bottom work roll 2, a top driving motor 21 connected to the top work roll 1 via a top connection part 22, and a bottom driving motor 31 connected to the bottom work roll 2 via both a bottom connection part 32 and a reduction gear 40. At least either one of top or bottom connection parts 22, 32 is equipped with a spline mechanism which enables shifting of the work roll close to or apart from the driving motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325473-A (JP)
Title: Toner for electrostatic development and image forming apparatus using the same
Inventor: SUGIMOTO HIROKO
IPC: G03G9/08
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner and an image forming apparatus stably giving a good image without causing an image deletion even when an amorphous silicon photoreceptor is used as a photoreceptor.  <P>SOLUTION: A second magnetic powder is externally added onto the surfaces of toner particles comprising a binder resin and a first magnetic powder. A polyhedral magnetic powder is used as the first magnetic powder and 100-200 pts. wt. of the powder based on 100 pts. wt. of the binder resin is incorporated. A spherical magnetic powder is used as the second magnetic powder. A preferred amount of the second magnetic powder to be externally added is in the range of 2.0-15.0 wt.% based on the amount of the toner particles in terms of stabler attainment of good image density. An octahedral magnetic powder is preferably used as the first magnetic powder in terms of more effective prevention of image deletion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325556-A (JP)
Title: Photosensitive lithographic printing plate
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03F7/09
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate which has both of high printing durability and high recovering property of an unexposed part from contamination and which is improved in the linearity at laser exposure.  <P>SOLUTION: The photosensitive lithographic printing plate has a photosensitive layer comprising the following photosensitive composition on an aluminum supporting body. The photosensitive composition contains at least: a monomer containing an addition polymerizable ethylenical double bond; a photopolymerization initiator composition; and a polymer binder. The photopolymerization initiator composition contains at least one kind of iron arene compound. The composition ratio by mass of each element in the aluminum supporting body is specified to: 98.0 to 100% aluminum; 0 to 0.4% copper; 0 to 1.6% manganese; and 0 to 1.4% magnesium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001207-A (JP)
Title: Method for forming mechanical device processed by crystallization or combined device of mechanical device and electronic device on cold substrate
Inventor: HARTZELL JOHN W
IPC: H01L27/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To very easily manufacture a monolithically integrated device having a large number of devices at a low cost by achieving lamination and multilayers of a complex and high level multidevice array.  <P>SOLUTION: The method is for the purpose of forming a mechanical device from a starting material having crystallinity, which can selectively and controllably be altered with respect to mechanical properties, on a cold substrate composed of materials selected from a group containing glass, plastics, flexible substances, metal foils, and texture. The method includes a process for disposing a cold substrate formed by selected materials in a processing zone, a process for forming a material body formed from the starting material on the cold substrate, a process for selecting a three-dimensional region in the material body, and a process for controlling and altering the mechanical properties concerning the three-dimensional region by altering the crystallinity of the selected three-dimensional region, wherein the control is carried out so as not to affect the cold substrate, which is a lower layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325286-A (JP)
Title: Picture signal synchronous mechanism in optical interference tomographic imaging device
Inventor: TANNO NAOHIRO
IPC: G01N21/17
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture signal synchronous mechanism in an optical interference tomographic imaging device for preventing fluctuation of scanning accuracy in a depth direction in scanning in the depth direction by a plurality of mirrors.  <P>SOLUTION: In an incorporation mechanism for a signal in the depth direction of the scanning optical interference tomographic imaging device, which applies a Michelson interferometer and has a plurality of the mirrors in a reference optical path, a transparent translucent body 17 is arranged partway along an optical axis of an object to be measured for observing the object 21 to be measured so that its plane becomes perpendicular to the optical axis of the object 21 to be measured, and the signal by reflected light from a surface of the translucent body 17 is generated and made a reference signal in incorporating scattered and reflected light from the interior of the object 21 to be measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327332-A (JP)
Title: Lens mounting structure for vehicle lighting fixture
Inventor: SUZUKI MIKIO
IPC: F21W101/12
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens mounting structure for a vehicle lighting fixture, preventing dirt from attaching inside gaps near welding parts between a lens and a housing or a reflector, and allowing the lens and the housing or the reflector to be easily and surely welded by laser welding, with a simple structure.  <P>SOLUTION: The lens mounting structure 10 for a vehicle lighting fixture comprises the housing 11 made of an opaque resin material, with one end open, and the lens 12 made of a transparent resin material welded to the open end of the housing by laser welding to cover the open end. The bonded surface 13 on the fringe of the lens and the housing, or the reflector is slanted in diagonally backward direction toward outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327865-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: HASEGAWA TAKEHIRO
IPC: H01L21/8247
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory which can improve the operation reliability regarding the nonvolatile semiconductor memory device comprising an MOS (metal oxide semiconductor) transistor with a floating gate and a control gate.  <P>SOLUTION: The nonvolatile semiconductor memory has a plurality of memory cells comprising a first MOS transistor MT with a charge storage layer and a control gate and a second MOS transistor ST, a memory cell array 11 wherein memory cells which are adjacent in a line direction share one end of a current path of the first MOS transistor MT or one end of a current path of the second MOS transistor ST, a select gate line SG which is commonly connected by a gate of the second MOS transistor of a memory cell in the same line, a second row decoder 15 which selects any of the select gate line SG and a first metallic wiring layer 26 which is provided to every select gate line SG, formed along a line direction to pass through almost a central part of the memory cell and electrically connected to the corresponding select gate line SG, and transmits a row selective signal for allowing the second row decoder 15 to select the select gate line SG.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328598-A (JP)
Title: Pstn/ip network shared telephone set and call connection control method
Inventor: MATSUHASHI SATOSHI
IPC: H04M7/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PSTN/IP network shared telephone set and a call connection control method in which IP network call connection using a PSTN telephone number is made possible.  <P>SOLUTION: When originating a call using a PSTN telephone number, the PSTN/IP network shared telephone set acquires an IP telephone number of a terminating side telephone set corresponding to the PSTN telephone number from a telephone number conversion server 4 connected to an IP network and acquires IP address information of the terminating side telephone set corresponding to the IP telephone number from a call control server 5 connected to the IP network, and the IP address information is used to connect a call with the terminating side telephone set via the IP network. When the IP telephone number of the terminating side telephone set can not be acquired from the telephone number conversion server, the call is connected with the terminating side telephone set via a PSTN.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332542-A (JP)
Title: Thermostat housing for water cooled engine
Inventor: HATAURA KIYOSHI
IPC: F01P7/16
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermostat housing for a water cooled engine by which conventional problems are solved.  <P>SOLUTION: The thermostat housing for the water cooled engine comprises a downward passage 3 provided between a thermostat storage chamber 1 and an inlet chamber 2 along the vertical direction, a side floating passage 4 provided in series on the sides of the thermostat storage chamber 1 and the downward passage 3, the side floating passage 4 being communicated with the inlet chamber 2 located downward thereof, and a thermostat 5 stored in the thermostat storage chamber 1. The upper end of the thermostat storage chamber 1 and the upper end of the side floating passage 4 are opened in series as an upper opening portion 6 at the upper end of the housing, an upper opening flange 7 is provided at the upper end of the housing to encircle the upper opening portion 6, a thermostat flange 8 extending from the thermostat 5 is seated on the upper opening flange 7, and the opening part of the upper opening portion 6, located at the upper end of the side floating passage 4, is covered with the thermostat flange 8. Thus, cooling water smoothly flows from the upper part of the side floating passage 4 to the thermostat storage chamber 1. The improved flow of the cooling water provides higher cooling efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI