baber/WOPTO huggingface dataset:
Patent JP-2003199618-A (JP)
Title: Hair swatch display device and display system equipped with such device
Inventor: PLOIX DOMINIQUE
IPC: A47F7/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swatch storage device in which a consumer can exactly know the real color, especially, the brilliance of a hair swatch.  <P>SOLUTION: In a device 1 provided with a supporting member 2 having a non-cylindrical dome shaped portion for displaying at least one hair swatch 5, the at least one hair swatch 5 is fixed on the device and at least one part of the at least one hair swatch is arranged on a dome shaped portion 3 of the supporting member along with the contour thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004139651-A (JP)
Title: Information recording and reproducing device
Inventor: HORIE YUJI
IPC: G11B20/10
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To make the direct recording of data from peripheral external equipment through USB connection in the state that a host device is USB-connected.  <P>SOLUTION: This optical information recording/reproducing device 1 carries out data recording/reproduction on an optical disk (MO (magneto-optical) disk) 28 which is a removable optical recording medium. The device is composed of: a digital still camera 21 connected to a 1st connector 5; a direct copy control part 23 for transmitting and receiving the data; a USB bus changeover circuit 27 for outputting one out of data from a personal computer 24 connected to a 2nd connector 10 and data from the direct copy control part 23; and an optical disk drive control part (MO drive control part) 29 for recording/reproducing data from the USB bus changeover circuit 27 on the optical disk 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146964-A (JP)
Title: Surface acoustic wave filter
Inventor: YAMANAKA KUNIHITO
IPC: H03H9/64
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To elongate an IDT length in the propagation direction of a surface acoustic wave without changing the size of a SAW substrate.  <P>SOLUTION: In an double track filter 15, an upper input IDT 17 and an upper track output IDT 18 are formed on a piezoelectric substrate 16 as shown in Figure, and a lower track input IDT 19 and a lower track output IDT 20 are formed under the piezoelectric substrate 16 as shown in Figure, a shield electrode 21 is placed between the input IDTs and the output IDTs and connected to ground, and absorbers 22a, 22b are coated to both ends of the piezoelectric substrate 16. Further, the piezoelectric substrate 16 is formed to be a parallelogram in order to avoid the vibrating energy of an undesired surface acoustic wave from being reflected in substrate end faces. Then the relative positions between the upper input IDT 17, the upper track output IDT 18, and the lower track input IDT 19, the lower track output IDT 20 formed to the piezoelectric substrate 16 are shifted to respectively extend the forming region of them up to the vicinity of the absorbers 22a, 22b coated to both the end faces of the piezoelectric substrate 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164854-A (JP)
Title: Polymer electrolyte solution for forming electrode for fuel cell
Inventor: TAKAGI JUN
IPC: H01M8/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte solution for forming an electrode having high durability and useful for forming an electrode of a solid polymer electrode type fuel cell, to provide a polymer electrolyte film and an electrolyte for a fuel cell manufactured by using the polymer electrolyte solution, and to provide an electrode junction body and a fuel cell manufactured by using the electrode.  <P>SOLUTION: This polymer electrolyte solution is prepared by dissolving a perfluorocarbon sulfonic acid resin in a solvent containing a hydrophilic polar solvent having a high melting point property, or preferably in a mixture solvent containing the polar solvent and water as main constituents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144984-A (JP)
Title: Transfer device and image forming apparatus
Inventor: TAKECHI RYUTA
IPC: G03G15/16
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reliably suppressing toner scattering from four color toner images carried on an intermediate transfer belt 10.  <P>SOLUTION: The intermediate transfer belt 10 is stretched by three stretching rollers 14, 15, 16 and the roller 15 functions as a support member. This support member is a member for supporting the belt 10 after passing through an intermediate transfer nip for K (contact position with a photoreceptor 40K) where superposition transfer of a K toner image which is the final color one of color toner images is performed, and before entering into a secondary transfer nip (contact position with a secondary transfer bias roller 22) where batch transfer of four color toner images to transfer paper P is performed. A roller whose portion which comes in contact with the intermediate transfer belt 10 is made of an insulating material is used as the stretching roller 15 as the support member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148898-A (JP)
Title: Dual single line ropeway
Inventor: KAWASHIMA TAKESHI
IPC: B61B12/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual single line ropeway capable of always applying equal tension to each rope of an inner loop and an outer loop constituting a back and forth passage and realizing further safety traveling of a carrier.  <P>SOLUTION: In the dual single line ropeway, one towline 3 is rapped around a driving pulley 2 and a tension pulley 1 in a double loop manner. The tension pulley 1 comprises a first pulley 11 wrapping the inner loop 3A of the back and forth passage between the driving pulley 2 and itself; and a second pulley 12 wrapping the outer loop 3B of the back and forth passage between the driving pulley 2 and itself. The first pulley 11 and the second pulley 12 can individually displace a distance with the driving pulley 2 by a tension driving device 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156445-A (JP)
Title: Air cleaner
Inventor: NARISADA MITSUHIRO
IPC: F02M35/16
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner having a function of effectively capturing rainwater on the upstream side of a cleaner element without increasing intake resistance.  <P>SOLUTION: The air cleaner has an air inlet 24 and an air outlet 25, and accommodates a cleaner element 22 inside thereof. Partitions 27 and 28 to deflect air inflow A are provided on the air inlet 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157686-A (JP)
Title: Device and method for memory management
Inventor: YOSHIOKA SHIRO
IPC: G06F12/08
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory management device which is suitable for prolongation of the life of a ferroelectric memory.  <P>SOLUTION: A TLB 13 of the memory management device holds an address 131 showing a physical page corresponding to a logical page, an index 132 indicating the degree of deterioration of the physical page, and an index 133 representing the frequency of access to the logical page in each entry corresponding to the different logical page. The memory management device accesses the physical pages correlated with the logical pages according to the contents of the TLB 13, and periodically replaces the contents of the first physical page corresponding to the logical page indicated by the maximum access frequency index with the contents of the second physical page indicated by the minimum deterioration index to correlate the second physical page with the logical page. Each logical page deteriorates as it is accessed, but access is dispersed through the replacement and changes of the correlation to equalize the deterioration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158585-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SUGANO MICHIHIRO
IPC: H01L27/10
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DRAM-structure semiconductor device concurrently achievable in an increase in operating speed and in the improvement of a transistor characteristic, suitable for building a fine structure, and to provide a method for manufacturing the same.  <P>SOLUTION: The semiconductor device comprises a trench capacitor 4 wherein its upper electrode 43 is embedded in a trench 41 with a dielectric film 42 between formed in a semiconductor substrate 1 and in an interlayer insulating film composed of a silicon oxide film 2 and a silicon nitride film 3 and covering the upper part of the semiconductor substrate 1; and a vertical type MOS transistor 6 wherein a columnar semiconductor layer 61 having S/Ds (source or drain diffusion layer) 61a, 61b provided at its upper end and the lower end is erected on the upper electrode 43 with the S/D 61a at the lower end connected to the upper electrode 43, and wherein a gate electrode 63 is arranged in a cylinder form surrounding the middle part in the direction of the height of the semiconductor layer 61 with a gate insulating film 62 between.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156545-A (JP)
Title: Rocker arm
Inventor: MOTOHASHI NOBUTSUNA
IPC: F01L1/18
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the moment of inertia of a pivot portion, which is a supporting point, of a rocker arm for opening or closing a valve placed in a cylinder head, given a sliding action by a cam, thus improving the responsiveness of the rocker arm.  <P>SOLUTION: A plate metal rocker arm body 2 has a pivot portion 8 and a valve stem guide portion 9 at both ends in the longtitudinal direction, and the gravity point P of the rocker arm body 2 is located closer to the pivot portion 8 from the center C in the longtitudinal direction. Specifically, the space between a pair of opposing side walls 6 and 7 in the valve stem guide portion 9 is narrowed to place the gravity point of the rocker arm body 2 in the position closer to the pivot portion 8 from the center C in the longtitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155994-A (JP)
Title: Polyester composition and molding composed of the same
Inventor: NAKAYAMA SEIJI
IPC: C08L67/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester composition that has excellent flavor retainability and high transparency and hardly causes mold deposition during the molding operation.  <P>SOLUTION: The polyester composition is obtained by melt-mixing (A) 100 pts.wt. of a polyester that bears ethylene terephthalate as a main recurring unit with (B) 0.01-30 pts.wt. of an m-xylylene group-bearing polyamide. Thus, the maximum diameter of a dispersed phase is ≤ 400 nm in the polyester composition before drawing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164089-A (JP)
Title: Vending machine
Inventor: TOKUTE YOSHINOBU
IPC: G07F7/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To make the operation at the time when commodities of a vending machine are purchased by using a non-contact terminal performable easily and surely.  <P>SOLUTION: The vending machine has a commodity selection means for selecting a commodity, a commodity delivery means for delivering a selected commodity, a vending machine control part for controlling the vending machine as a whole, a communication means for conducting communication with the enabled contactless terminal at all times, and a communication control part for processing various kinds of data between the vending machine control part and the communication means, and if it is decided that a commodity is selected with the commodity selection means during sales standby, the amount charged for the commodity is transmitted to the communication control part, which outputs to the communication means so that it provides a settlement instructions; and the communication means, if it recognizes that the contactless terminal is held up, makes settlement, and transmits the result to the vending machine control part via the communication control part, thereby delivering the commodity and shortening the processing time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162822-A (JP)
Title: Multi-directional selector valve
Inventor: ENOMOTO TOMOHITO
IPC: F16K11/087
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-directional selector valve having improved operationality, sealing performance and durability and enabling setting of its closed condition.  <P>SOLUTION: A spherical valve element 3 is stored in a valve chamber 21 of a body 2, a first flow path 71 and a second flow path 72 are provided perpendicular to the rotating shaft of the valve element 3, and a space is provided between the valve element 3 and the body 2 to form a distribution part 22. A third flow path 73 is connected to the distribution part 22. The valve element 3 has a connection port 312 to be connected either to the first flow path 71 or to the second flow path 72, depending on its rotating position, and an opening 311 always open to the distribution part 22. In the state that the connection port 312 of the valve element 3 is connected neither to the first flow path 71 nor to the second flow path 72, all flow paths 71, 72, 73 are in closed conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170272-A (JP)
Title: Liquid testing apparatus
Inventor: MIURA SHINSUKE
IPC: G01N9/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To soundly induce oscillations in circular direction in a liquid to be measured in a liquid testing apparatus by amplifying bending oscillations of piezoelectric diaphragms and transmitting them to an oscillating shaft and the liquid testing apparatus.  <P>SOLUTION: In this liquid testing apparatus, a plurality of the bending and oscillating piezoelectric diaphragms 19 are axially symmetrically arranged so as to bend and oscillate in axial directions with respect to the oscillating shaft 1. A lower oscillating end 14 of each diaphragm 19 is rigidly connected (oscillation-suppressingly connected) to an oscillation suppressing member 13. The inner end of an upper oscillating end 15 is rigidly connected (oscillaingly connected) to the oscillating shaft 1. The inner edge of each diaphragm 19 except the oscillating connected part 17 is made free to the oscillating shaft 1, and the bending oscillations of the lower oscillating end 14 of each diaphragm 19 is suppressed on the side of the oscillation-suppressing connected part 16 to amplify the bending oscillations of the upper oscillating end 15. The amplified bending oscillations of the upper oscillating end 15 are provided for the oscillating shaft 1 and the liquid testing device 3 provide for the lower end of the oscillating shaft 1 via the oscillating connected part 17 and are made to oscillate in circular direction in the liquid to be measured 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168910-A (JP)
Title: Resin composition and its preparation process
Inventor: ITO TOMOHIRO
IPC: C08L67/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation method of a resin composition which is excellent in physical properties such as rigidity, heat resistance, impact resistance and resistance to thermal expansion.  <P>SOLUTION: The first step of the preparation process is to prepare a powder of an oxide compound by drying a uniformly dispersed colloidal solution of the above compound. Successively, a thermoplastic resin and the above oxide compound are mixed in the presence of a supercritical fluid to give a resin composition where the above oxide compound is dispersed uniformly in the above thermoplastic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167049-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving an interest of a game.  <P>SOLUTION: The game machine is provided with reels (3L, 3C, 3R) for variably displaying symbols required for a game, an internal successful role determining means (101) for determining an internal successful role, a stock number storage means (112) for storing information about the number of times of establishing prize winning of a predetermined role, a game status updating means (107) for determining that the establishment of prize winning of the predetermined role is to be permitted based upon the condition that the number of times indicated by the information stored in the stock number storage means (112) is one or more and the predetermined conditions are established, a discharge lottery means (113) for determining the predetermined conditions out of a plurality of predetermined conditions based on the number of acquired balls stored in a bonus game acquisition counter (109), and a stop control means (102) for controlling the stop of the variable display based upon the determined result of the internal successful role determining means (101) and the determined result of the game status updating means (107).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168218-A (JP)
Title: Energy absorbing member
Inventor: KAWASAKI TAKESHI
IPC: F16F7/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member capable of absorbing much impact energy with small volume.  <P>SOLUTION: Hollow members 220 made out of light alloy have a cylindrical structure. The hollow members are arranged in parallel with each other in the extruding direction, and the hollow members are connected by welding at corner parts of the cylindrical structures. In the cylindrical structure, the collision direction is agreed with the extruding direction. The cylindrical structure has a division plate on its center in the longitudinal direction. That is, the division plate is used as a partition of the cylindrical structure. When the impact load is applied, the the hollow members 220 are deformed not into the V-shape but continuously deformed in bellows, as the longitudinal direction of the hollow member 220 is partitioned by the division plate 210, and has high rigidity in every direction, whereby much impact energy is absorbed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175374-A (JP)
Title: Fuel supply apparatus
Inventor: KADOWAKI JUNJI
IPC: B67D7/30
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a confusion of a person in following an operating procedure of a fuel supply apparatus to make a fill-up setting in self-service.  <P>SOLUTION: A setting unit of the fuel supply apparatus comprises a touch panel 49 having a liquid crystal monitor or the like. An check button 90f arranged on the touch panel 49 displays 'fill up' when a customer (driver) does not press a volume specifying button 90d or a payment specifying button 90e, and displays 'checked' when the customer presses either of buttons 90d, 90e. Hence, it is easy for the customer to understand that the customer must select a type of a liquid fuel first and press the check button 90f later to refuel in a fill-up supply mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182302-A (JP)
Title: Rim for bicycle
Inventor: OKAJIMA SHINPEI
IPC: B60B21/06
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rim for forming a bicycle wheel improved in roundness with tensile strength.  <P>SOLUTION: The rim is provided with a first and second annular lateral part 52, an inside annular part 54, an outside annular tire connecting part 50, and a plurality of spoke holes 58. The inside annular part 54 is arranged inside the first and second annular lateral part 52 and between them. The outside annular tire connecting part 50 is arranged between the first and second annular lateral part 52. The tire connecting part 50 is provided with a non-circular circumference arranged centering a center axle of the rim. The plurality of the spoke holes 58 are formed in at least one of the inside annular part 54 or the first and second annular lateral part 52. The non-circular circumference end has a first radius extending from the center axle of the rim and passing the spoke holes, and a second radius smaller than the first radius passing the middle part of two pairs of selected spokes adjacent on the circumference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004174914-A (JP)
Title: Electrostatic mist countermeasure device
Inventor: SUZUKI TOYOTOSHI
IPC: B41J2/01
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic mist countermeasure device which can prevent the trouble by static electricity such as worsening of an image quality due to the concentrated adhesion of ink mist to a medium surface by the static electricity.  <P>SOLUTION: In a printer which has a transfer mechanism with a pinch roller 3 arranged opposite to an LF roller 2 by a nip pressure, and an image formation part by a BJ head near the transfer mechanism, a base plate for holding the pinch roller 3 is set. A charge removing member 10 is arranged on the base plate. The charge removing member 10 has a brush part 10a. A leading end of the brush part 10a is set near a surface of the pinch roller 3, so that the static electricity of the surface of the pinch roller 3 and the medium surface is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179973-A (JP)
Title: Portable wireless apparatus
Inventor: YUASA KENICHI
IPC: H04W88/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To make the most of the portable wireless apparatus by making transmission behavior automatically stop to operate as a receive-only terminal within a transmission restricted area of the portable wireless apparatus.  <P>SOLUTION: A position detection section 60 obtains present position information by received GPS signals via an receiving antenna 50 and a position deciding section 73 of a control section 70 decides whether the present position is located within the transmission restricted area by using the present position information. When the present position of own apparatus is located within the transmission restricted area, the control section 70 makes, based on the measurement result of a position, the output of a wireless transmission section 30 stop by a transmission output control section 71, and electric power to the wireless transmission section 30 is shut off by an electric power supply control section 72 so that the wireless transmission section 30 is controlled to be shifted into a non-operation state. Thereby, the wireless transmission section 30 stops operation so that the portable wireless apparatus 1 is converted into the receive-only terminal in which only a wireless receiving section 40 and non-communication functions operate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003130595-A (JP)
Title: Target device
Inventor: SAEGUSA NOBUKI
IPC: F41J7/04
Filed: 2002-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a target device, capable of freely setting a target with reduced size and weight without requiring a large space, and enabling a shooter to easily discriminate between the target movement by hitting or bobbing movement. SOLUTION: In this target device 1, when the bobbing movement is performed, a linearly driving mechanism 4 such as a ball screw is driven by a driving source not shown, so that the target 6 is driven up and down in the illustrated direction of the bobbing movement with a table 5. When hitting the target 6 by performing shooting with a bullet or laser beam, a rotating (rocking) driving shaft 7 is driven to rotate by a motor not shown, so that the target 6 is tilted from the vertical state to the table 5 and turned backward in a 90-degree arc to be in the horizontal state. Before the next shooting start, the target 6 is erected in the vertical state to the table 5 by the rotary drive of the rotating (rocking) driving shaft 7.  Thus, the target 6 performs different actions depending on the bobbing movement and the shooting operation, so the shooter can easily discriminate a difference between them.