baber/WOPTO huggingface dataset:
Patent JP-2004076851-A (JP)
Title: Cam follower
Inventor: WASEDA YOSHITAKA
IPC: F16C33/34
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that with a rocker arm, a roller is pressed by a cam revolution, and when the roller revolves around a spindle, a needle roller sliding-contacts a wall surface of a roller support wall at the end face so that the friction torque between the end face of the needle roller and the wall surface of the roller support wall is large, therefore it is necessary to pass a plenty of lubricant between the end face of the needle roller and the wall surface of the roller support wall.  <P>SOLUTION: A part of lubricant supported from the outside of the rocker arm 1 is once retained in a recess 17 for retention by forming the recess 17 for retention for retaining lubricant at end faces 16a and 16b of the needle roller 13. Lubricant retained in the recess 17 for retention is supplied to a sliding contact surface by sliding contact on the opposed surface of side walls 2 and 3 owing to the revolution around a roller spindle 11. Therefore, the torque at the sliding contact surface can be reduced to prevent the sliding contact surface from seizure and extend the lifetime of the rocker arm 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078775-A (JP)
Title: Vehicle order entry server and vehicle order entry system
Inventor: NISHIYAMA KIMITO
IPC: G06Q30/06
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which people who ride a vehicle can precisely recognize operability of the vehicle.  <P>SOLUTION: A human body model generation part 32 of a vehicle order entry server 13 generates a human body model based on human body data relating to bodily features input from an operator through an input operating part 23 of a terminal 11 and human body data stored beforehand in a human body data memorizing part 35. A motion image data generation part 33 generates motion image data comprising a plurality of images which consist of a series of motion when the human body model operates vehicle parts based on the generated human body model and vehicle parts data stored in a vehicle parts memorizing part 36. An eye line image generation part 34 generates eye line image data comprising images from an eyepoint of the human body model corresponding to the series of the motion when the human body model operates the vehicle parts. The vehicle order entry server 13 displays the generated motion image data and the eye line image data on a display part 22 of the terminal 11 corresponding to input operations of the operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080974-A (JP)
Title: Inverter apparatus
Inventor: MIYAUCHI HIROSHI
IPC: H02M7/12
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter apparatus which conducts pulse amplitude modulation, by suppressing abrupt voltage changes in a DC power source and suppressing generation of an overcurrent due to this voltage change.  <P>SOLUTION: A step-up chopper circuit can be driven by a pulse signal of an extremely short time by calculating the pulse signal for driving the chopper circuit calculated by an inverter controller, contained in the inverter apparatus from input current from a commercial AC power source and a voltage of the DC power source as a target by using data of a data table for reducing a DUTY of the pulse signal, according to a lapse time from a zero-voltage point which detects time of a commercial AC power source provided in the inverter controller. For example, even when the zero-voltage point detection of the AC power source fails and can be re-detected, since the voltage rise of the DC power source can be conducted gradually, abrupt voltage change is suppressed, and the generation of the overcurrent can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088391-A (JP)
Title: Signal transmission system for railway system
Inventor: WADA TAKASHI
IPC: H04J3/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission system adopting a digital modulation system for a railway system that increases an information transmission amount in a transmission signal.  <P>SOLUTION: A signal transmission section 18 applies digital modulation to a code stream Csi to produce a transmission signal Ssi. A signal reception section 20 receives a transmission signal Sri via a track 14 and demodulates it to acquire a code stream Cri. The code stream Csi includes a code to be revised with time to the same contents. That is, since a transmission timing of the transmission signal Csi can be acquired from a code denoting information to be transmitted, it is not required to separately set a code to acquire the transmission timing and a code corresponding to the information to be transmitted so as to increase an information transmission amount by the share.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081498-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To outstandingly improve a fun in a game machine such as a pachinko game machine.  <P>SOLUTION: On the game board 5 of the pachinko game machine 1, a variable display device 14 is attached to a substantially central part thereof. The variable display device 14 has a liquid crystal display part 20 and a center frame 21 provided so as to surround the liquid crystal display part 20, To the center frame 21, a left decorative panel, a center decorative panel and a right decorative panel are attached. The peripheral edge of each decorative panel is formed in a rugged shape. As a part of the rugged form, a first specific recessed part is formed in the center decorative panel. In the left decorative panel, a first specific protruding part is formed which can be fitted to the first specific recessed part. In the right decorative panel, a second specific recessed part is formed. In the center decorative panel, a second specific protruding part is formed which can be fitted to the second specific recessed part. Thus, the decorative panels are fitted and connected together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003236899-A (JP)
Title: Machine for releasing injection molded article and releasing system
Inventor: YU YOUNG HEE
IPC: B29C45/42
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine for releasing an injection molded article safely which shortens the releasing time.  <P>SOLUTION: The machine for releasing an injection molded article comprises a support frame 10, a driving means 20 to generate rotation power by being penetratingly installed by the support frame 10, a first arm 30 connected to the driving means 20 and rotated by the rotation power transmitted by the driving means 20, a first pulley 32 fixedly arranged in the support frame 10 so as to be inserted into one end of the first arm 30, a second pulley 42 connected to the first pulley 32 with a transmission belt 34 and rotatably provided at the other end of the first arm 30, and a second arm 40 connected to the second pulley 42. The second arm 40 rotates in a direction opposite to the rotation of the first arm when the first arm 30 rotates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004087356-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: SHINDO KATSUTOSHI
IPC: H01J11/12
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel with high image quality and high reliability.  <P>SOLUTION: The plasma display panel is so constituted that a plurality of display electrodes 4 covered with a dielectric layer 5 are formed. At the same time, in a substrate, a protection layer 16 is formed on the dielectric layer 5, and in another substrate, a plurality of data electrodes 10 are formed so as to cross with the display electrodes 4. These substrates are arranged opposingly and, by this, discharge cells are formed at intersection parts of the display electrode 4 and the data electrode 10. The protection layer 16 is constituted of a first protection layer 16a and a second protection layer 16b of which the secondary electron emission coefficient is lower than the first protection layer 16a. The second protection layer 16b is formed so as to surround each discharge cell, and at the same time, it is formed in the width (b) narrower than the width (a) of a region 17 in the region 17 between the adjacent display electrodes 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084628-A (JP)
Title: Valve system
Inventor: KAMIYAMA WATARU
IPC: F01L13/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve system hardly generating large impact force during operation and favorable for obtaining large assist braking with braking force.  <P>SOLUTION: This valve system, rocking a rocker arm with a rocker shaft as its axis and opening and closing a plurality of valves by reciprocating a rocker bridge with rocking, is provided with a rocker arm moving means capable of reciprocating the rocker arm in the longitudinal direction of the rocker shaft to be structured so that the rocker bridge is forcibly pressed down by moving the rocker arm to one end side or the other end side in the longitudinal direction in the rocker shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062834-A (JP)
Title: Job offer and job hunting system by internet
Inventor: MATSUO KAORU
IPC: G06Q50/10
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate paper for writing a resume, and to dispense with mailing regarding a job offer and job hunting system utilizing the Internet.  <P>SOLUTION: The job offer side places a company brochure served as a company guide and various kinds of job offer information on the Internet and places a resume system in which required items such as a facial portrait, a name, the date of birth, an address, qualifications and an academic background and detailed information about individual job applicants can be inputted on a homepage of the Internet. The job hunting side applies for jobs by writing the required items in the resume on the homepage by referring to the company guide and the job offer information on the job offer side and also inputs desired date and time of an interview.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083533-A (JP)
Title: 7-oxa-bicyclo[2.2.1]heptanedicarbonitriles and their production method
Inventor: FUKADA ISAO
IPC: C07B61/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide 7-oxabicyclo[2.2.1]heptanedicarbonitriles which are starting materials for various derivatives capable of introducing oxygen-containing alicyclic skeletons into various polymers to impart thereto excellent properties such as solvent solubility as well as transparency and optical properties.  <P>SOLUTION: The 7-oxabicyclo[2.2.1]heptanedicarbonitriles are represented by formula (I). The method for producing the compounds comprises effecting the addition reaction of 7-oxabicyclo[2.2.1]hept-5-ene-2-carbonitrile and hydrogen cyanide in the presence of a zero-valent nickel complex catalyst and a Lewis acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151122-A (JP)
Title: Magnetic recording medium and method for manufacturing the same
Inventor: JINGU NOBUHIRO
IPC: G11B5/735
Filed: 2002-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in traveling durability and weather resistance and prevented from cupping. SOLUTION: The magnetic recording medium 1 has a magnetic layer 3, a functional layer 4 essentially comprising carbon and a lubricant layer 5 in this order on one face of a nonmagnetic support body 2 and has a cupping preventing layer 6 and a back coat layer 7 in this order on the other face of the support body 2. The cupping preventing layer 6 essentially comprises carbon to compensate the cupping effect of the functional layer 4 essentially comprising carbon which generates a convex state of the medium to the magnetic layer 3 side.
Patent JP-2004093643-A (JP)
Title: Image forming apparatus
Inventor: ITO NOBUYUKI
IPC: G01N21/59
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having excellent gradation, over the entire gradation, which is free of a granular appearance particularly even in an intermediate density area where hypochromic toner and hyperchromic toner coexist.  <P>SOLUTION: The image forming apparatus has toners of distinct colors for developing electrostatics latent images formed on an image carrier, and forms a toner image with a hypochromic toner and a hyperchromic toner in at least one of the colors. In the image forming apparatus, an image quality check means is provided for checking the image quality of the image by using a patch image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090964-A (JP)
Title: Barrier cap device
Inventor: UEJIMA KAZUO
IPC: B65D35/44
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the content of a container from entering a spout when using or before using the container by eliminating a space for the entering to make it difficult for the content to harden or decompose even if the spout has no gas barrier property.  <P>SOLUTION: The content of the container is spouted from the spout 20 by pressing or sucking a container body 10, and a cap 30 is fitted on the opening of the spout 20. The cap 30 has a column-shaped boss pin 31, which projects downward to fit into a barrier section 21a of the spout 20 to prevent the content from entering the barrier section 21a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095307-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: FUJIWARA AIICHIRO
IPC: H01M10/0569
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery in which the charge and discharge cycle life is improved.  <P>SOLUTION: The a non-aqueous electrolyte secondary battery comprises a negative electrode 4 containing a graphite material and an non-aqueous electrolyte. The graphite material has a heat of immersion at 25°C in the range 0.1-1.5 J/g by an immersion media dissolving LiBF<SB>4</SB>1.5 mol/L in a mixed solvent ( volume ratio (EC:GBL)=1:2 ) made of ethylene carbonate (EC) and γ-butyrolactone (GBL) and has a peak appearing in the diffraction angle 2θ of 42.8°-44.0° and 45.5°- 46.6° in the X-ray diffraction measurement using CuKα rays, and the non-aqueous electrolyte contains a non-aqueous solvent that contains EC and GBL in the volume ratio (EC:GBL) in the range 1:2-1:4 and LiBF<SB>4</SB>dissolved 1-2.5 mol/L in the above non-aqueous solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093882-A (JP)
Title: Optical adapter for film unit with lens
Inventor: UCHIYAMA KEIJI
IPC: G03B17/56
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical adapter which can be efficiently assembled.  <P>SOLUTION: The optical adapter 10 is constituted of a fixed frame 11 which is fitted to the front of a film unit 1 with a lens and a movable frame 12 to which a cylindrical lens 13 is fitted and which is freely turnable about the fixed frame 11. The fixed frame 11 is loaded by being pressed in the front of the film unit 1 with the lens and covered as the movable frame 12 is closed. A press rib 26 is provided on the internal surface of the movable frame 26 and the optical adapter 10 can be assembled by pressing the fixed frame 11 against the film unit 1 with the lens with the movable frame 26 closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095362-A (JP)
Title: Power supply device for vehicle
Inventor: KAMODA TOSHIKATSU
IPC: H01M10/6557
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly cool down all battery modules by housing a number of battery modules in a plurality of steps in a battery case.  <P>SOLUTION: The power supply device houses battery modules 1 in a plurality of steps in a battery case 4 formed with a supply opening 2 and an exhaust opening 3 at opposing sides, an inter-battery supply duct 8 and an inter-battery exhaust duct 9 are fitted between the battery modules in each step, and cooling ducts 10 of the battery modules 1 are linked between the inter-battery supply duct 8 and the inter-battery exhaust duct 9. An outside-case supply duct 5 is linked with the supply opening 2, and an outside-case exhaust duct 6 with the exhaust opening 3. The supply opening 2 is set in parallel with the inter-battery supply duct 8, and the exhaust opening 3 with the inter-battery exhaust duct 9, and the outside-case supply duct 5 and the outside-case exhaust duct 6 are of long and narrow shapes extended along the end face of the battery case 4 each with a contrary side open, and in almost the same shape facing the direction of air passage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158525-A (JP)
Title: System and method for establishing bluetooth communications, master apparatus, and inquiring device
Inventor: YOUNG SONG-LIN
IPC: H04L12/28
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for establishing Bluetooth communications for an existing Bluetooth protocol piconet and to provide a master device and an inquiring device. SOLUTION: The master device 202 of the piconet broadcasts a beacon frequency at a predetermined frequency. The beacon frequency includes the BD- addr of the master device, as well as clock information so that an inquiring device 208 monitoring the beacon can acquire the system timing and transmission hopping frequency sequence. In a contention period following the beacon frequency, the inquiring device 208 transmits its own BD- addr. In response to receiving the inquiring device 208 BD- addr, the master device 202 provides the inquiring device 208 with an AM- addr.
Patent JP-2004091271-A (JP)
Title: Transparent or translucent ceramics and production method therefor
Inventor: YOSHIMURA MASAHIRO
IPC: C04B35/653
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent or translucent ceramics bulk body having a crystal structure of three or more phases by a simple method excellent in formability, and to provide the transparent or translucent amorphous ceramics bulk body from a composition which has not been considered to form amorphous glass heretofore.  <P>SOLUTION: (1) One or more kinds selected from zirconia, hafnia and ceria and/or the precursors thereof, (2) one or more kinds selected from alumina and gallium oxide and/or the precursors thereof, and (3) a Perovskite type compound oxide and/or the precursor thereof are blended in compositional ranges at an eutectic point or the vicinity thereof. The resultant blend is heated at a fusing temperature or higher thereof, and is fused. Next, cooling is performed so as to obtain the transparent or translucent polyphase crystalline ceramics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094032-A (JP)
Title: Slot for optical fiber cable
Inventor: MATSUZAWA TAKASHI
IPC: G01D5/353
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot for an optical fiber cable which can accurately sense a stress equivalent to a stress added to the optical fiber cable.  <P>SOLUTION: A resin slot 10 for optical fiber cables has a tension member 12 at its center and a plurality of secondary coated optical fiber housing grooves 17 around it. The tension member 12 is constituted of a metal pipe and a primary coated optical fiber 15 for sensing is incorporated in the pipe. Further plural steel wires 14 are twisted at an outer periphery of the central tension member 12 to enhance tensile strength, thereby improving the strength of an optical cable 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003106361-A (JP)
Title: Release device for piston cylinder unit
Inventor: KNOPP AXEL
IPC: F16F9/00
Filed: 2002-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a release device for a piston cylinder unit capable of controlling operational motions having no relation with a stroke. SOLUTION: In the piston cylinder unit, namely, especially a gas spring in which a valve unit used for operational motions of a piston rod is arranged, and the valve unit is controllable via the release device, and the release device is provided with an operating apparatus and a load contact device and is connected with the load contact device, and the load contact device gives influence on functions of the valve unit, the load contact device 37 is provided to have the operating apparatus 35 combined with the valve unit 27 when the gas spring 9 is charged so as to change adjustability of the gas spring.
Patent JP-2004060422-A (JP)
Title: Air bag fence with fixed thickness
Inventor: KISHI HIDEO
IPC: E01F13/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag fence usable for multiple purposes, effective in cleaning particularly inside a tunnel, usable as a large-sized air bag fence, a fence in need of cooling or a fence in need of thawing and self-standable also outdoors.  <P>SOLUTION: This air bag fence is constituted by connecting airtight front foundation cloth and rear foundation cloth by a large number of connecting threads of almost fixed length, applying airtight working to the peripheral edges, and providing a base part for self-standing. The air bag fence with the fixed thickness formed to self-stand is usable as a single body for the fence and usable for many purposes by forming cylindrical shape or polygonal shape by combination. The air bag fence is effective in cleaning particularly inside the tunnel by forming at least one face in an oblique shape or a circular arc shape, and usable as a large-sized air bag fence by providing a through part, as the fence in need of cooling or the fence in need of thawing by putting cold air, hot air or warm water. Further, the air bag fence with the fixed thickness is self-standable also outdoors by putting water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095497-A (JP)
Title: Nickel-plated steel sheet for alkaline battery positive electrode can, and manufacturing method of the same
Inventor: ISHIZUKA KIYOKAZU
IPC: H01M2/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet for a positive electrode can and a manufacturing method of the same capable of improving battery property of an alkali battery.  <P>SOLUTION: The plated steel sheet for the positive electrode of the alkaline battery has a nickel-plated layer containing Ni<SB>3</SB>P intermetallic compound on the surface to be used as an inner surface of the can, or the surface to be used as an inner surface of the can has a Fe-Ni diffusion layer or the Fe-Ni diffusion layer and a NI-plated layer, and the Ni-plated layer containing Ni<SB>3</SB>P intermetallic compound is applied thereon. The manufacturing method of the plated steel sheet for the alkali battery positive electrode can is composed of a process of applying Ni-plating on the surface to be used as an inner surface of the can, and a process of applying a Ni-P-plating with a P content of 1-8% at least on the surface to be used as the inner surface of the can, and a process of applying a heat treatment for 10-60 seconds at uniform sheet temperature of 700-880°C in nonoxidizing atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097636-A (JP)
Title: X-ray radiographic imaging apparatus, method therefor, and program
Inventor: MATSUNO HIROYUKI
IPC: A61B6/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray radiographic imaging apparatus with which a patient is reported that his order comes well in advance when the patient is waiting for X-ray radiography, and a radiography waiting time is shortened.  <P>SOLUTION: The apparatus includes: an X-ray radiography order obtaining means; and a radiography progress monitor means. The apparatus obtains patient information of a succeeding order from the progress of X-ray radiography, reproduces it by a display or sound issuing means, and reports the order to the patient. Consequently, psychological burden on the patient is relieved, radiographic imaging is smoothly performed, and the total radiography waiting time of the whole patients is shortened.  <P>COPYRIGHT: (C)2004,JPO