baber/WOPTO huggingface dataset:
Patent JP-2004149081-A (JP)
Title: Vehicle seat
Inventor: MORITA RIKIYA
IPC: B60N2/90
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat capable of attaining workability improvement in installing a child seat even if the seat has a raised rear end portion of a seat cushion, realizing good appearance even with the child seat not attached, and capable of eliminating need for major changes in a framework structure inside a cushion.  <P>SOLUTION: The raised portion of the seat cushion 12 are formed by fitting a pair of connectors 17, 17, a pair of notch portions 15 which allow the connectors 17 to be inserted and a sub-cushion portion 14 formed with the notch portions 15, 15 on a seat cushion pad 12A. With the sub-cushion portion 14 attached to the seat cushion pad 12A, a pair of through-holes 22, 22 are formed which permit the pair of connectors 17, 17 on the child seat 29 side inserted from the front side of the vehicle seat 11 to protrude to the back surface side. On the through-holes 22 axle, fixed dedicated anchors 23, 23 connected with the connectors 17, 17 protruding from the through-holes 22, 22 are disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192473-A (JP)
Title: Method for flattening ceramic substrate by using porous material
Inventor: SHUY WEN TAI
IPC: H01L23/13
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for flattening a ceramic substrate by using a porous material.  <P>SOLUTION: In the method for flattening a ceramic substrate by using a porous material matching the requirement for the adhesion strength of a film layer in the succeeding process, a buffer layer (2) and a porous nanometer structural layer (10) are formed on the substrate (30).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156927-A (JP)
Title: X-ray fluoroscopic equipment
Inventor: SHIODA TADAHIRO
IPC: A61B6/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide X-ray fluoroscopic equipment that can maintain the position of an initial viewpoint in the visual field of an X-ray camera and fluoroscopic enlargement rate when the X-ray camera is inclined, can prevent x, y coordinates before inclination when positioning the sample at a desired position in the visual field of the X-ray camera from being changed, and can use the coordinates as they are even after the inclination.  <P>SOLUTION: A travel mechanism (yT axis movement mechanism) 23 for correction for moving travel mechanisms 21, 22 for positioning in a direction (y-axis direction) along the inclination direction of the X-ray camera 3 is provided separately from the movement mechanisms 21, 22 for positioning for positioning a sample table 2 in the directions of x, y axes. The sample table 2 is moved by the positioning mechanism 23 for correction when the X-ray camera 3 is inclined, and is moved in the direction of a z axis. The viewpoint before the inclination and the fluoroscopic enlargement rate are maintained and the coordinates before the inclination of the movement mechanisms 21, 22 for positioning can be used as they are even after the inclination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155527-A (JP)
Title: Sheet feeding apparatus
Inventor: TANAKA YUTAKA
IPC: B65H1/26
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding apparatus having a paper feeding tray and a paper discharge tray arranged in the vertical direction and capable of easily taking out a sheet discharged onto the paper discharge tray and a sheet jammed during paper feeding and preventing a sheet remaining on the paper feeding tray from dropping when rotating the paper feeding tray.  <P>SOLUTION: In this sheet feeding apparatus provided with the paper feeding tray 10 for loading a sheet, a paper feeding means for feeding the loaded sheet to an image processing part, and the paper discharge tray 11 for discharging the sheet processed in the image processing part, the paper feeding tray 10 is provided with a fixed tray 10a fixed to a device frame and a movable tray 10b attached rotatably to the device frame. An advance prevention member 31 for preventing advance of sheet is provided in a clearance caused between the fixed tray 10a and the movable tray 10b when rotating the movable tray 10b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155722-A (JP)
Title: Method for producing mono(dimethyloctyl) ether
Inventor: OKUTSU TAKAHISA
IPC: C07C41/06
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a mono(dimethyloctyl) ether of a polyol by which the reaction is efficiently promoted.  <P>SOLUTION: The method for producing the mono(dimethyloctyl) ether of the polyol comprises a first step for bringing the following liquid phase (A) into contact with the following liquid phase (B) to afford dimethyloctadienyl ether, and a second step for hydrogenating a dimethyloctadienyl group of the product in the presence of a catalyst containing a group 8-10 element in the periodic table in a hydrogen atmosphere: liquid phase (A) comprises (a<SB>1</SB>) a total 3-6C polyol having 3-4 hydroxy groups, a palladium compound, a water-soluble tertiary phosphine or phosphite, water and an alkali metal hydroxide or alkaline earth metal hydroxide, or (a<SB>2</SB>) the total 3-6C polyol having 3-4 hydroxy groups, a complex of palladium, and the water-soluble tertiary phosphine or phosphite, the water and the alkali metal hydroxide or alkaline earth metal hydroxide; and liquid phase (B) is an oily liquid phase containing isoprene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157870-A (JP)
Title: Molecular information providing system, device and method, method for controlling information processor as molecular information providing device, program for making information processor execute the method, mechanically-readable storage medium recording the program and grid computing support device for molecular orbital claculation
Inventor: SAGAWA HIKARI
IPC: G06F19/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable the sharing of molecular information by enabling the providing of high precise information without depending on the format of an atomic row notation from a terminal device.  <P>SOLUTION: This molecular information providing system comprises terminal devices 12-16 including a molecular structure input and output means, and the molecular information providing device 18 connected to the devices 12-16 through a network and including a database 32 storing a molecular structure, an intermediate expression generated from the molecular structure and a characteristic determined depending on the molecular structure. The device 18 further comprises a coordinate system conversion part 40 for converting the molecular structure to the intermediate expression obtained by calculating a main inertial axis from a designated atomic row notation and converting an atomic coordinate to the inertial axial coordinate system followed by registering in the database 32, and a retrieval execution part 46 for retrieving the molecular structure stored in the database 32 by use of the intermediate expression.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154433-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of making a player enjoy a game without giving a bad impression even if the number of game media obtained by the player in a game state advantageous to the player such as a big bonus (BB) game is smaller.  <P>SOLUTION: In the BB game of the slot machine 1; (1) a minor role game is switched to a bonus game when JAC patterns are displayed in a straight line in the minor role game, and (2) the bonus game is switched to the minor role game when a condition for termination of the bonus game is satisfied. Then, (3) the minor role game terminates when the minor role game is executed 30 times or when the minor role game is switched to the bonus game three times and a condition for termination of the third bonus game is satisfied. Moreover, in the slot machine, if the game machine satisfies a prescribed condition and the BB game terminates without switching from the minor role game to the bonus game three times, the game switches over to an assist time (AT) game after the BB game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157091-A (JP)
Title: Ae sensor
Inventor: HASHIMOTO HIROSHI
IPC: G01M3/24
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AE (acoustic emission) sensor for inspecting air leakage of a vessel improved in its detection accuracy by utilizing acoustic emission.  <P>SOLUTION: In the constitution, an AE sensor body 21 for detecting acoustic energy generated when pressurized gas sealed by contacting a detection surface 21a to a vessel surface 1a leaks from a small defect, and a holding means 22 to 25 for holding the AE sensor body 21 and uniformly contacting the detection surface 21a to the vessel surface 1a are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164867-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TANAKA TAKEHIKO
IPC: H01M10/0587
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery enhanced in safely by restraining degradation of battery characteristics such as a load characteristic and a temperature characteristic.  <P>SOLUTION: This nonaqueous electrolyte battery has a battery element 2 composed by stacking a positive electrode 5 with a positive electrode mix layer 9 formed on a positive electrode collector 8, and a negative electrode 6 with a negative electrode mix layer 14 formed on a negative electrode collector 13 by interlaying a separator 7, and by rolling them in the lengthwise direction. In the battery, the positive electrode 5 has a positive electrode collector exposing part 11, and a resin layer 12 is installed between the exposing part 11 and the negative electrode 6. Thereby, since the resin layer 12 prevents the exposing part 12 from contacting the negative electrode 6 when an internal short circuit occurs, large heat generation caused by flowing of a large current by the contact of the exposing part 12 to the negative electrode 6 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159701-A (JP)
Title: Quilted futon and its manufacturing method
Inventor: TOKUDA TETSUO
IPC: A47G9/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the appearance of the front fabric of a quilted futon from being spoiled.  <P>SOLUTION: This quilted futon 1a is constituted by providing an upper cloth 4a and a lower cloth 4b as a pair of side fabrics, and a front cloth 5 which is sewn to the lower cloth 4b as one of the side fabrics. The upper cloth 4a and the lower cloth 4b are constituted of a textile of less stretchability which is hard to stretch in the weft and warp directions compared with the front fabric 5, as the fabric. The front fabric 5 is constituted of a textile which is woven in such a manner that both of the weft and the warp may become a pile texture by crossing over a twisted yarn having a high stretchability, as the fabric. The top of the front fabric 5 is provided with a vertical sewing reference line 8a for applying quilting in the warp direction of the front fabric 5, and a sewing reference line 6 for sewing the front fabric 5 to the lower cloth 4b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163225-A (JP)
Title: Method for measuring double refraction characteristics, optical recording medium, and optical apparatus for recording and reproducing information
Inventor: KATAYAMA RYUICHI
IPC: G11B7/26
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring double refraction characteristics for measuring the double refection characteristics of a protective layer of an optical recording medium by dividing it into in-plane double refraction and vertical double refraction.  <P>SOLUTION: When a disk to be measured 6 is irradiated with light from a semiconductor laser 1, the four types of optical systems of a polarization optical system including an objective lens 5 having a large aperture number; a polarization optical system including an objective lens 5 having a small aperture number; a nonpolarization optical system including an objective lens 5 having a large aperture number; and a non polarization optical system including an objective lens 5 having a small aperture number are changed over and used. On the basis of the quantity of received light acquired by measuring reflected light at the disk to be measured 6 by a photodetector 9, the in-plane double refraction characteristics and vertical double refraction characteristics of the disk to be measured 6 are separately determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164252-A (JP)
Title: Information display device and method, program, and recording medium
Inventor: UCHIDA TETSUZO
IPC: G06F3/048
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to understand at a glance the rates of deviation and overlapping among a plurality of kinds of data groups, such as the rates of deviation or hitting between a group of target customer data and a group of business activity customer data and the rates of deviation or hitting among the group of target customer data and a group of business result customer data.  <P>SOLUTION: A CPU causes a plurality of closed figures (areas) 505-507 corresponding respectively to a list 502 of target customers, a list 501 of business activity customers, and business result customers 503 to be displayed in a Venn diagram drawing area 504 in a size matching the number of data. For the closed figures corresponding to the group of data with overlapping data, areas 508 of a size matching the number of overlapping data are displayed to overlap each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162810-A (JP)
Title: Sealing construction of valve
Inventor: KAJIWARA AKIO
IPC: F16K51/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the sealing construction of a valve, in which seat leakage can be prevented by preventing a solid matter from adhering to a valve sheet and a valve body sheet, and improving the sealing performance on the valve closing of the valve body.  <P>SOLUTION: A valve main body 2 is provided with an annular passage 14 coaxially aligned with a passage 5; a passage 15 for supplying pressurized fluid from the outside of the valve main body 2 into the annular passage 14; and fluid injection holes 13 which are circumferentially arranged at a fixed distance on the circumference surrounding the passage 5, and in which one end is communicated to the annular passage 14 and the other end is opened at a part of the valve seat sheet 11 of the valve main body 2. Pressurized fluid supplied from the outside of the valve body 3 is sprayed to the valve body sheet 12 from fluid injection holes 13 on the valve closing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161431-A (JP)
Title: Lift device of work
Inventor: TOKIDA HARUHIRO
IPC: B66F19/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a size by eliminating the need of sealing in a linear guide.  <P>SOLUTION: A lift guide mechanism 23 comprises plate springs 24 installed on both sides of a work 7 placement mechanism 13 and elastically deformed by the engagement thereof with the placement mechanism 13 and fixing means 25 fixing the plate springs 24. A lift mechanism for lifting the placement mechanism 13 comprises a lift arm 26 having a holding surface 26a holding the placement mechanism 13 and a lift driving means 27 for the lift arm 26. One end of the lift arm 26 is supported on a fixed shaft 28 swingably supporting the lift arm 26, and the holding surface 26a is provided at the other end of the lift arm 26. The placement mechanism 13 is held slidably on the holding surface 26a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170570-A (JP)
Title: Camera
Inventor: TOKIWA KENTARO
IPC: H04N5/225
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera where the display of a display device is easily viewable and operable.  <P>SOLUTION: The entire back surface of a camera body 12 is set as the display surface of a liquid crystal display device 40, and operation buttons 24 to 38 are arranged on the upper surface and the side surface of the camera body 12. The functions of the respective operation buttons 24 to 38 are displayed at positions adjacent to the respective operation buttons on the display device 40. Thus, the display device is made larger and the functions of the respective operation buttons are grasped just by viewing the display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172264-A (JP)
Title: Water-cooled chamber and vapour phase growth deposition apparatus using the same, and method for manufacturing the water-cooling chamber
Inventor: HONMA HIROYUKI
IPC: H01L21/205
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water cooled chamber capable of maintaining an effective cooling efficiency without increasing a width of a water path partition to whose top part a strip-shaped pressure plate can be easily welded without an increase in weight.  <P>SOLUTION: The water cooled chamber comprises a cylindrical container body 1, the water path partition 1A formed spirally on the outside face of the container body 1, and a strip-shaped pressure plate 2 for forming a water path 3 on the outside face of the container body with its welded to the water path partition 1A. The chamber has a concave part 1C which is not covered by the plate 2 on the top of the partition 1A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003144631-A (JP)
Title: Pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2002-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which can easily and exactly measure the number of game balls shot into a game area and in which the measuring result can easily be confirmed. SOLUTION: The pachinko game machine is provided with a game area, a shot ball guiding path which is formed between an outer guide rail and an inner guide rail to guide the shot ball into the game area, a shot ball back flow prevention means provided on the exit side of the shot ball guide path and having a back flow prevention piece, a shooting apparatus for shooting a game ball toward the game area on a game board according to the shooting operation of a player, and a shot ball detection means for detecting the game ball shot into the game area. The shot ball detection means is provided integrally with and detachably from one or more decoration members having a light emitting body provided outside of the game area at the upper part of the game board. A housing part for the shot ball detection means and an opening part for detection are formed at the decoration members. The shot ball detection means is housed and fixed in the housing part for the shot ball detection means, and passing through of the game ball can be detected through the opening part for detection.
Patent JP-2004173070-A (JP)
Title: Video signal reproducing device and method therefor
Inventor: NAKAYAMA FUMITAKA
IPC: H04N5/92
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that decoded and reproduced signals are unsuccessfully consecutive in format switching parts when reading and reproducing data from a magnetic tape on which signals encoded by different formats such as a DV format and an MPEG format are recorded together.  <P>SOLUTION: A video signal reproducing device has a reproducing circuit 102 for reproducing first image signals encoded by the DV format using intra-frame encoding and second image signals encoded by the MPEG encoding system using inter-frame encoding, from a magnetic tape 101, a DV signal decoding circuit 106 for decoding the first image signals, an MPEG signal decoding circuit 107 for decoding the second image signals, and a buffer 105 which delays the first image signals reproduced by the reproducing circuit 102 for a prescribed period of time related to decoding processing in the MPEG signal decoding circuit 107 and then supplies them to the DV signal decoding circuit 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167978-A (JP)
Title: Operation method for injection apparatus in injection molding machine
Inventor: OKUBO AKIHIDE
IPC: B29C45/50
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method in operating an injection apparatus in an injection molding machine, which can start smoothly an injection operation and makes a high-speed injection possible.  <P>SOLUTION: A screw 2 is set forth in a heating barrel 1, and a spline shaft 4 is jointed to the back end of the screw 2. A spline nut 5 is jointed to the outer periphery of the spline shaft 4 and the spline nut 5 is connected to a servo-motor for weighting 20. The back end of the spline shaft 4 is connected to an injection piston 10. Upon weighting, the servo-motor for weighting 20 is operated to rotate the screw 2 through the spline nut 5 and the spline shaft 4. Upon injection, the servo-motor for weighting 20 is slightly rotated at the reverse direction against the case of weighting, whereby fitting between the spline shaft 4 and the spline nut 5 is released, and then the injection piston 10 is operated to go the screw 2 ahead in the heating barrel 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179196-A (JP)
Title: Method and device for manufacturing silicon nitride-based insulating film by chemical vapor phase growth method
Inventor: DUSSARAT CHRISTIAN
IPC: C23C16/42
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a silicon nitride film or silicon oxy-nitride film can be manufactured by the CVD method without generating any ammonium chloride nor allowing the intrusion of carbon-based contaminants into the film.  <P>SOLUTION: In this method, silicon nitride-based insulating films are resepectively formed on substrates in a reaction chamber for chemical vapor phase growth housing at least one substrate by causing a reaction between at least one kind of precursor gas selected from among a group composed of monosilyl amine, disilyl amine, and carbon- and chlorine-free silazane compound and an ammonia gas by supplying both gases into the reaction chamber. The silicon oxy-nitride film is obtained by further introducing a supply source of oxygen into the chamber. At the time of forming the silicon oxy-nitride film, diaminosilane can also be used as the precursor gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180368-A (JP)
Title: Estimate correction method for induction motor magnetic flux estimator
Inventor: INAZUMI SUKEATSU
IPC: H02P21/14
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correcting an estimate value of a magnetic flux estimator of an induction motor.  <P>SOLUTION: In a magnetic flux estimation method, stator currents of at least two phases among stator currents of three phases of the induction motor are detected; an α-phase current and a β-phase current that are converted to α-β phase coordinate system and voltage command values converted to the α-β phase coordinate system are inputted to the magnetic flux estimator; and current estimate values, secondary-side interlinkge magnetic flux estimate values, a speed estimate value ω<SB>rest</SB>(k), and a phase estimate value θ<SB>1est</SB>(k) are estimated. The method also comprises a speed corrector 8 that calculates a q-phase current i<SB>q</SB>(k) that is obtained by d-q converting current detected values i<SB>s</SB>α(k), i<SB>s</SB>β(k) using the phase estimate θ<SB>1est</SB>(k), and adds a correction amount obtained by multiplying a proportional gain to the difference of the q-phase current i<SB>q</SB>(k) and a q-phase current command i<SB>qref</SB>(k), thus improving the accuracy of the estimation value of the magnetic flux estimator.  <P>COPYRIGHT: (C)2004,JPO