baber/WOPTO huggingface dataset:
Patent JP-2004117533-A (JP)
Title: Resin composition
Inventor: NAKAMURA IPPEI
IPC: C08F222/36
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming material which improves development latitude and has excellent chemical resistance in an image part and to provide a resin composition which can form an image with high sensitivity by IR laser light and which is suitably used for a recording layer of a lithographic printing original plate capable of forming an image with high picture quality.  <P>SOLUTION: The resin composition contains an IR ray absorber and a copolymer having a monomer unit expressed by general formula (I) and a monomer unit having a phenolic hydroxy group as the copolymer components, and changes its solubility in an alkali aqueous solution by exposure to IR laser light. In general formula (I): A represents a monovalent organic group having polymerizable double bond; Z represents a single bond or a divalent organic group; each of R<SP>1</SP>to R<SP>4</SP>independently represents a hydrogen atom, halogen atom, alkoxy group, alkyl group, aryl group or hydroxy group; and R<SP>5</SP>represents a hydrogen atom, alkyl group, alkanoyl group, carbocyclic radical or heterocyclic group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114765-A (JP)
Title: Differential limiting control device of vehicle
Inventor: YONEDA TAKESHI
IPC: B60K17/346
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To effectively restrain slipping while avoiding occurrence of internal circulation torque by properly setting a ratio of feed forward control and feed backward control values in clutch torque in consideration of a different diametrical degree of an installed tire.  <P>SOLUTION: A center differential limiting control part 50 computes clutch torque by feedback control by adapting sliding mode control to differential speed deviation by a feedback control clutch torque computing part 52 and computes clutch torque by feed forward control of throttle opening induction by a feed forward control clutch torque computing part 53. Additionally, a tire different diametrical degree constant in accordance with a tire different diametrical degree is set on the basis of real differential speed of four wheels at a tire different diametrical degree computing part 54. A ratio of clutch torque by feedback control and feed forward control is set on the basis of a tire different diametrical degree constant at a clutch torque computing part 55.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114404-A (JP)
Title: Ink jet head
Inventor: TAIRA HIROSHI
IPC: B41J2/045
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of ink from the joint of channel units.  <P>SOLUTION: The ink jet head is made by bonding a first channel unit 20 having an inlet 18a and ejection nozzles, and a second planar laminate channel unit 40 having an ink supply opening 41a, an ink delivery opening 42b communicating with the inlet 18a and a second ink channel 42f for introducing ink supplied from the ink supply opening 41a to the ink delivery opening 42b. Out of plates 41 and 42 constituting the second channel unit 40, the plate 42 forming the second channel unit 40f is provided with an independent insular protrusion 42e in the second ink channel 42f such that the protrusion 42e touches the other plate 41 when the second channel unit 40 is constituted by laminating the plates 41 and 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115039-A (JP)
Title: Automatic filling/packaging machine
Inventor: FURUIKE HITOSHI
IPC: B65B9/06
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic filling/packaging machine, which improves such disadvantages as a waste of a packaging film, a fear of the rupture of the film due to air accumulation, an inferior appearance of a finished package or the like, in packaging two different filling materials.  <P>SOLUTION: The packaging machine comprises a vertical heat seal roll for forming vertical seals on the packaging film along a transfer direction of the film, and a horizontal heat seal roll for forming horizontal seals along the direction that crosses the vertical seals. The vertical heat seal roll comprises a vertical roll body, and vertical roll portions, which are fixed to the vertical roll body and movable in the axial direction of the roll body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113551-A (JP)
Title: Method and apparatus for filtering liquid containing white blood cell
Inventor: TANAKA JUN
IPC: A61K35/15
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously realize (1)efficient improvement of white blood cell removability and (2) efficient collection of blood in pressuring and filtering a liquid containing white blood cells such as the blood with a white blood cell removing filter.  <P>SOLUTION: The subject method for filtering the liquid containing white blood cells makes the liquid containing white blood cells flow to the white blood cell removing filter consisting of a flexible container having an entrance and exit and a sheet-like white blood cell removing filter material while restraining the thickness of the filter with volume restraining plates arranged at the outside of the entrance side and the exit side of the flexible container. The method adjusts the intervals between the volume restraining plates and the flow rate of the liquid containing the white blood cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120490-A (JP)
Title: Camera
Inventor: FUJIMURA YUICHI
IPC: H04N5/225
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera in which a camera body can maintain an erect or inclined standing posture on a flat surface without increasing the number of components.  <P>SOLUTION: The digital camera 2 comprises the camera body 3 and an indicator 4 in a roughly diving manner. A turning shaft 13 is provided at the top end part of the indicator, and the turning shaft 13 is fitted into a sliding mechanism 18 provided inside the rear face side of the camera body 3 in a freely turnable way. The indicator 4 is pulled out and one end of a sliding member 11 exposing from an opening formed at an lower edge of the indicator 4 is brought into contact with a flat surface supporting the camera body 3 to thereby support the camera body 3 with the indicator 4 from the rear face side. In addition, the inclination angle of the camera body 3 can be changed by adjusting the exposure amount of the sliding member 11 exposing from the opening formed at the lower edge of the indicator 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125929-A (JP)
Title: Detecting mirror unit, scanning optical device, and image forming device
Inventor: SHIMA KENJI
IPC: G03G15/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting mirror unit, a scanning optical device and an image forming device in which scanning line beginning displacement is hardly generated.  <P>SOLUTION: Shapes of a detecting mirror holding part 13 are planes roughly vertical to the surface of a detecting mirror 100 and also are planes roughly vertical to the scanning plane of a beam in the scanning optical device and also are roughly symmetrical with a plane passing through about the center of the detecting mirror 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122528-A (JP)
Title: Method for producing sun visor for vehicle
Inventor: TORII HIDEKAZU
IPC: B60J3/02
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sun visor for vehicles wherein a visor body is formed by bonding the first and second constituent bodies in the thickness direction, the structure thereof is made easy, and the first and second constituent bodies are strongly bonded together.  <P>SOLUTION: In the method for producing the sun visor 1 for vehicles in which the visor body 2 is formed by bonding the first and second constituent bodies 3 and 4 formed from a thermoplastic resin together in the thickness direction, a magnetic member 5 formed from a magnetic material is arranged between the first and second constituent bodies 3 and 4, and heated by induction heating to fusion-bond the first and second constituent bodies 3 and 4 together by the heat generated from the magnetic member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125265-A (JP)
Title: Water heater
Inventor: SENDA KOJI
IPC: F24H1/18
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater for avoiding shortage of hot water, and reducing running cost by restraining a hot water excessive state for a long period.  <P>SOLUTION: This water heater has a hot water storage tank 3 and a heating source. A hot water quantity level of a plurality of classes is determined according to a required hot water heat quantity of one day, and the heating source operates for supplying a hot water heat quantity according to the selected hot water quantity level to the hot water storage tank 3. When a shortage is caused in the hot water heat quantity, the hot water quantity level is raised according to the next time hot water heat quantity, and when an excessive state of the hot water heat quantity is continued over a determining period, hot water quantity level optimizing control is performed for lowering the hot water quantity level. The jot water quantity level optimizing control is made different between operation time of an initial stage after installing the water heater and ordinary operation time after the initial stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124542-A (JP)
Title: Apparatus and method for improving soft ground, and apparatus and method for decontaminating contaminated soil
Inventor: TAKAHASHI MOKICHI
IPC: E02D3/11
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for improving the soft ground for positively completing the improvement of the soft ground in a short time using dewatering and loading, and to provide an apparatus and method for decontaminating contaminated soil for positively completing decontamination of the contaminated soil in a short time.  <P>SOLUTION: The apparatus for improving the soft ground is provided with an underground water level lowering means 1 for lowering the underground water level in the soft ground; a ground heating means 2 for heating the ground located on the upper side of the lowered underground water level, to vaporize pore water included in the ground; and a ground loading means 3 for applying load to the heated ground to carry out the consolidation settlement of the ground. The underground water level lowering means 1 comprises a casing pipe 11 additionally provided with a strainer 11a; an inner cylinder pipe 12 having a water hole 12a; and a suction-discharge apparatus 13 for sucking and discharging underground water. The underground water level lowering means 1 is used also as the ground loading means 3. The suction-discharge apparatus 13 sucks and discharges also gas vaporized by the ground heating means 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124847-A (JP)
Title: Treatment system and method for hydrogen-containing gas
Inventor: INOUE MAMORU
IPC: C01B3/56
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful system based on the technology for separating hydrogen gas from hydrogen containing gas using a hydrogen separator.  <P>SOLUTION: The useful treatment system can be substantialized by the treatment system for hydrogen-containing gas including the hydrogen separator for separating hydrogen-containing gas into hydrogen gas and off gas, and a gas engine using off gas discharged from the hydrogen separator as fuel gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132708-A (JP)
Title: Valve using diaphragm and having filter function
Inventor: KANAI MASAKI
IPC: B81B3/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To stop a solid body having at least a specific size or more when being closed and to allow a liquid, such as a culture solution, to flow constantly.  <P>SOLUTION: An inlet 6 and an outlet 8 in fluid are formed at positions that are separated each other in a valve cavity 2, and a diaphragm 10 is provided while covering the upper opening of the valve cavity 2. The diaphragm 10 opens or closes the part between the inlet 6 and the outlet 8 depending on whether the diaphragm 10 is pressed against or is separated from the inner wall of the valve cavity 2. A groove 12 is provided, which connects the inlet 6 and the outlet 8 on the inner wall of the valve cavity 2, whose at least partial sectional shape is in a specific size or less, and cannot be closed by the diaphragm 10 even in a closed state where the diaphragm 10 is pressed against the inner wall of the valve cavity 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130334-A (JP)
Title: Semi-conductor laser beam apparatus and working position teaching method
Inventor: KURAHASHI SHINSUKE
IPC: B23K26/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the data on the distance between a laser beam welding torch and a butted portion cannot be calculated because the data is the positional data by image information on a conventional monitor TV set and must be calculated by the two-dimensional data in a teaching method by the image information on the monitor TV set.  <P>SOLUTION: A semi-conductor laser beam apparatus has a contact type displacement meter corresponding to the distance to the focal position of condensed beams fitted to a tip of a semi-conductor laser beam welding torch. Since the teaching can be performed by fitting the contact type displacement meter to a tip of the laser beam welding torch, the teaching is possible by correctly matching the focal position of the condensed beams to a butted portion, and any fluctuation of the energy density can be suppressed thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130248-A (JP)
Title: Ultrasonic cleaner, vibration plate for ultrasonic cleaner, and ultrasonic wave application apparatus for ultrasonic cleaner
Inventor: ONISHI KAZUMASA
IPC: B08B3/12
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ultrasonic cleaner with a high washing power and ability of carrying out washing evenly.  <P>SOLUTION: The ultrasonic cleaner comprises one or more ultrasonic vibrators whose ultrasonic radiation faces are fixed in a bottom or side face of the outer side of a washing tank and flat plate type fiber-reinforced resin materials each of which has a larger surface area than the surface area of the ultrasonic radiation face of one ultrasonic vibrator or the total surface area of the ultrasonic radiation faces of two or more ultrasonic vibrators and each of which is composed of binder resin and a plurality of highly elastic fibers arranged in the binder resin parallel to the flat plate faces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130471-A (JP)
Title: Striking tool
Inventor: HAGA HIROSHI
IPC: B25F5/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a striking tool that is inexpensive and light, and has improved durability.  <P>SOLUTION: A motor case 3 for storing a motor 7, an outer frame case 2 for storing a striking mechanism or the like for converting rotation of the motor 7 to a reciprocating motion, reciprocating a piston 10 disposed in a cylinder 9, interlocking a striking piece 11 via an air chamber in the cylinder 9, and transmitting the striking to a tip tool by striking an intermediate piece, and a handle 4 for storing a switch 12 and a cord are integrally formed and split into two at an axial plane of the tip tool, forming a case A5 and a case B6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137612-A (JP)
Title: Felt for papermaking
Inventor: AKASHIO TOMOKO
IPC: D21F7/08
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a felt for papermaking having drainage performances withstanding speedup of paper velocity and mechanical performances without leaving marks of a base fabric on the paper surface and suppressing vibration.  <P>SOLUTION: The base fabric with ends, preferably a base fabric obtained by removing threads in the direction intersecting the circumference for winding in at least one end of the starting end and terminal end at right angles is used and a batt is superimposed, wound and laminated into an annular shape to provide a base fabric/batt laminate. A batt is arranged on the outside thereof to afford a multilayered structure having a batt layer on the outermost peripheral surface. Furthermore, a batt layer on the innermost peripheral surface is arranged on the innermost part and a nonwoven fabric layer in which threads are arranged only in the circumferential direction mutually nearly parallel or a thermoplastic resin sheet having pores is arranged between the base fabric/batt laminate and the batt layer on the outermost peripheral surface. Thereby, the whole is subjected to needling and integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136325-A (JP)
Title: Method for assembling lost foam pattern, casting method with lost foam pattern and solid matter for combing lost foam pattern
Inventor: HORIE TADAO
IPC: B22C7/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new structure with which patterns used for a lost foam pattern casting method are easily and precisely assembled, and its method.  <P>SOLUTION: In a method for obtaining the lost foam pattern assembling a plurality of separated constituting elements, respective constituting elements are combined by fitting solid matters possible to lose with molten metal into recessed parts arranged at the positions corresponding to the respective constituting elements for combining. Since the respective constituting elements are combined by fitting the solid matters into holes precisely opened and this state is held, slippage of the pattern is hardly developed. Therefore, defect in the obtained cast product can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135960-A (JP)
Title: Gas grill
Inventor: USUI KENZO
IPC: F24C15/16
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas grill which suppresses a cover plate which detachably covers both side surfaces in the grilling compartment from unexpectedly being removed.  <P>SOLUTION: At the front side end and the depth side end of the cover plate 9 which is placed in a manner to cover both side surfaces 8 in the grilling compartment 2, notches 10 and 11 are respectively provided. At the front side ends of both side surfaces 8 in the grilling compartment, a cylindrical protuberance 12 is provided, and at the depth side ends, a flanged protuberance 15 which has a flange part 13 and has a cylindrical part 14 at the lower part is provided, respectively. Then, the notches 10 and 11 of the cover plate 9 are engaged with respective protuberances 12 and 15, and thus, the cover plate 9 is freely detachably attached to both side surfaces 8 in the grilling compartment 2. Even when a force to try to lift the cover plate 9 is applied, the notch 11 of the cover plate 9 is brought into contact with the flange part 13 of the protuberance 15 having the flange, and therefore, the cover plate 9 is not unexpectedly removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140742-A (JP)
Title: Wireless device
Inventor: YAHAGI KAZUHIKO
IPC: H04B1/38
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To mount a plurality of substrates on the same face of a wireless device as one substrate without making them as separate substrate structures, while using a chassis for mounting a substrate and for radiating heat having a partition part for preventing interferences among a plurality of the substrates to be arranged on the same face of the wireless device, in order to prevent the increase of component costs, substrate manufacturing costs, and the number of assembling man-hours.  <P>SOLUTION: A plurality of the substrates on the same face of the wireless device are mounted as one substrate without making them as the separate substrate structures by utilizing a gap of the chassis in which a high frequency cable and a signal line cable to connect between both substrates are wired, and by changing the substrate so as to be directly wired and connected with the substrate. By this, while using the chassis 1 having the partition part for preventing the interferences among a plurality of the substrates to be arranged on the same face of the wireless device, reduction of the component costs and the manufacturing costs can be significantly improved by making a plurality of the substrates to be mutually connected with the cables on the same plane of the wireless device as one substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106160-A (JP)
Title: Tire sidewall cutter
Inventor: SASAKI MASAKATSU
IPC: B29D30/64
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire sidewall cutter which is a machine partially cutting (tread, sidewall, bead) by pressing a rotary blade to a sidewall of a tire so as to cut according to the tire of various kinds and sizes, wherein stockpiling, transport, and cost are reduced, with an extremely less occupied space, and the products thus cut are secondarily machined to produce various products, thereby using natural resources effectively.  <P>SOLUTION: A tire is provided over two rollers and rotated, and an arm having a rotary blade mounted thereon is taken out and applied to a sidewall of a rotating tire, to cut by pressing it to arbitrary sizes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148890-A (JP)
Title: Steering angle controlling device for vehicle
Inventor: ISHIDA ISAO
IPC: B60W50/06
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering angle controlling device for a vehicle that can control a behavior of the vehicle stably while improving the responsiveness in a low speed operation in a steering angle controlling device for a vehicle having means for applying assist steering angle for front wheels, means for applying assist steering angle for rear wheels, and a brake device.  <P>SOLUTION: In this steering angle controlling device for a vehicle having means for applying assist steering angle for front wheels, means for applying assist steering angle for rear wheels and a brake device, there are provided an assist steering angle correction component for reducing calculated assist steering angle for the front and rear wheels more, for a lower vehicle speed, and a deviation compensating brake fluid pressure calculation component for calculating brake fluid for compensating a deviation between the calculated front and rear wheel assist steering angle and the corrected assist steering angle on the steering angle controlling means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149950-A (JP)
Title: Method for producing rush-containing paper
Inventor: KANESASHI JUNICHI
IPC: D21H11/12
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating rush of raw material, by which a state holding pores in the medullas of the rusts is obtained even after processed into paper.  <P>SOLUTION: This method for producing the rust-containing paper is characterized in that the beating degree of the rusts in a process for beating the rusts is a beating degree that the rusts are separated into the outer skins and the medullas, wherein the outer skins become split fibers and the medullas become granules holding pores between the cells without being separated into each cell. Thereby, the rust-containing paper containing the rust medullas in the state holding the pores and having an excellent appearance and an excellent touch is obtained, and sufficiently exhibits a moisture-adsorbing or releasing action of rust characteristic and an action for adsorbing an evaporable chemical substance injurious to human bodies.  <P>COPYRIGHT: (C)2004,JPO