baber/WOPTO huggingface dataset:
Patent JP-2004075469-A (JP)
Title: Silicon single crystal puller
Inventor: NARIMATSU SHINGO
IPC: C30B29/06
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon single crystal puller which is uniform over the entire length of the single crystal, is high in oxygen concentration and can prevent an increase in the size of a grown-in defect.  <P>SOLUTION: The silicon single crystal puller has a radiation shield arranged above a quartz glass crucible so as to enclose a single crystal pulling up region. The radiation shield has a vent disposed near the bottom end of a cylindrical section having an aperture through which the single crystal passes and an opening control mechanism which controls the opening ratio of the vent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078740-A (JP)
Title: Bus power device
Inventor: NAKAJIMA KENJI
IPC: G06F1/26
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To avoid inoperativeness due to a voltage drop, grasp an amount of residual in battery dependent on a state of operation, perform rapid charging, and making the continual use without an alternative power source.  <P>SOLUTION: The device comprises a USB connector 150 connected to a high power USB port 11 (or a low power USB port 12) of a device 10 supporting a USB which supports a USB interface standard; a current/voltage detecting part 107 to detect a current/voltage supplied to a bus power line 151 from the device 10 through the high power USB port 11 (or the low power USB port 12) and the USB connector 150; and an electric power assist 108 to assist current to the bus power line 151 based on a result of comparison of a result of current detection at the current/voltage detecting part 107 and the current threshold, and assist a shortfall of voltage to the bus power line 151 based on a result of comparison of a result of voltage detection and the voltage threshold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074688-A (JP)
Title: Polymer granulator
Inventor: MIYATSU YOSHIYUKI
IPC: B29B9/06
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To make the stability of a detector excellent and to obtain pellets containing no air bubbles or having no abnormal shape while reducing the load to a worker, in a polymer granulator for extruding a molten polymer from a nozzle as a strand and solidifying the strand by cooling to cut the same into pellets by a cutter.  <P>SOLUTION: The polymer granulator extrudes the molten polymer 4 from the nozzle 6 as the strand 7 and the strand 7 is solidified by cooling to be cut into pellets by the cutter. An acoustic sensor 11 is provided to the polymer granulator to detect a gas blowing-off sound after the delivery of the polymer is completed and a blowing off sound is compared with a predetermined level when the delivery of the polymer due to the viscosity level of the polymer is completed to judge the completion of the delivery of the polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074980-A (JP)
Title: Trackless traveling engine and motion controlling method for the same
Inventor: FUJITA ATSUSHI
IPC: B62D55/075
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To establish a technology for achieving a large scale mobility in the same size and to provide a trackless traveling engine having a narrow space mobility and a motion controlling method for the trackless traveling engine.  <P>SOLUTION: This trackless traveling engine is provided with a front endless band ring 1 rockably supported by a main body 12, a rear endless band ring 2 rockably supported by the main body 12, a front restriction mechanism 15 defining a rocking angle position of the front endless band ring 1 for limiting its rocking, and a rear restriction mechanism 16 defining a rocking angle position of the rear endless band ring 2 for limiting its rocking. The front endless band ring 1 and the rear endless band ring 2 can freely rock and climb on a slant such as a stepped face to move the main body forward/backward. The rocking angles of the front endless band ring 1 and the rear endless band ring 2 are limited to the main body 12, and each of the front endless band ring 1 and the rear endless bang ring 2 acts as one ring band and brought into point contact with an uneven face for moving forward/backward. In this way, the main body 12 can move on the uneven face changing variously when a switch between rocking and non-rocking is carried out, and the length of the main body can be reduced as a whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078075-A (JP)
Title: On-screen display device
Inventor: TAKANE YASUO
IPC: H04N5/66
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-screen display device capable of reducing a data transfer amount.  <P>SOLUTION: An OSD circuit 100 is provided with a memory 112 for previously storing substituent bit map data 110 for substituting for part of bit map data 102 transferred from an SDRAM 20 to enable the bit mpa data 102 transferred from the SDRAM 20 and the bit map data 110 stored in the memory 112 to be switched by a selector 142 at an arbitrary coordinate position (H, V) and outputted. Consequently, some of characters are changed, the need to rewrite the bit map data 102 in the SDRAM 20 is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081328-A (JP)
Title: Game machine
Inventor: ABE KAZUAKI
IPC: A63F5/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which an internal prize-winning role and a pressing order of stoppage buttons are easily understood.  <P>SOLUTION: The game machine is provided with a variably displaying means for variably displaying a plurality of patterns required for a game; a plurality of stoppage buttons (7L, 7C and 7R) which stop varied patterns and which correspond to the variably displaying means; and an information means for displaying an information pattern according to whether the game machine is in an interval between games or in the state of not performing a game. The information means displays the information pattern within the stoppage buttons. Thus, a player easily understands the internal prize-winning role and the pressing order of the stoppage buttons.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087196-A (JP)
Title: Polymer electrolyte rechargeable battery
Inventor: KINOSHITA AKIRA
IPC: H01M10/05
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of various battery characteristics by suppressing the generation of fluoride ions from lithium in a polymer electrolyte, in a polymer electrolyte rechargeable battery using the polymer electrolyte in which lithium salt containing fluorine is added to a polymer obtained by polymerizing a monomer containing an acrylate group and/or a methacrylate group.  <P>SOLUTION: In the polymer electrolyte rechargeable battery comprising a positive electrode, a negative electrode and the polymer electrolyte in which the lithium salt containing fluorine is added, the polymer obtained by polymerizing the monomer containing the acrylate group and/or the methacrylate group is used, and lithium carboxylate shown by RCOOLi (where R represents an organic group having no unsaturated bond or hydrogen) is added to the polymer electrolyte.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081442-A (JP)
Title: Filament non-woven fabric for vacuum cleaner filter, and vacuum cleaner filter
Inventor: KISHIDA YOSHIFUMI
IPC: D04H3/147
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive vacuum cleaner filter that does not form a needle hole in sewing or the like and can easily remove collected dust or the like.  <P>SOLUTION: This filament non-woven fabric for a vacuum cleaner filter is a non-woven fabric formed by depositing core/sheath type compound filaments, a core component is made of polyalkylene terephthalate based polymer, and a sheath component is made of a thermoplastic polymer having a melting point lower than that of the core component by 50°C or more. The non-woven fabric partially has a heat adhering zone to keep its form. The filament non-woven fabric is used as the vacuum cleaner filter processed into a bag shape by a heat seal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084829-A (JP)
Title: Controller for vehicle
Inventor: TOKUDA TAKESHI
IPC: F16H61/12
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for vehicle which enables the further smooth operation of a power source while improving the actual fuel consumption of a vehicle by reducing the fuel consumed by the power source during stopping.  <P>SOLUTION: The driving force generated in an engine 10 is transmitted to a drive wheel not shown through an automatic transmission (AT) 20. The engine 10 has a computerized throttle body 11 and the like, and an E-ECU 30 executes a cooperative control as occasion demands so that an output can be obtained in conformation to the load of the engine 10. The AT 20 has a torque converter, and a T-ECU 40 executes a neutral control for reducing the oil quantity to be interposed in the torque converter under a prescribed condition to reduce the power transmission efficiency. Even if the prescribed condition is satisfied in the T-ECU 40, the execution of the neutral control is prohibited when the E-ECU 30 detects the performance deterioration of the computerized throttle body 11 or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082910-A (JP)
Title: Vehicular structure enabling easy detachment of windowpane and detaching method
Inventor: SHIBATA SHIGETO
IPC: B60J1/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To detach a windowpane attached by an adhesive to an attachment flange of a window opening of a body by cutting the adhesive with a detaching tool.  <P>SOLUTION: The windowpane 1 is attached to the attachment flange 2 of the window opening of the body 7 by the adhesive 4 with a gap 8 provided between it and a longitudinal flange 5. By precedently providing a recessed part 3 for inserting the detaching tool in a predetermined portion of the attachment flange 2 near a rim part of the windowpane 1, the gap 8 is partially enlarged, and the detaching tool is inserted into the adhesive 4 from the recessed part 3 for cutting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087921-A (JP)
Title: Thin-film circuit module and its manufacturing method
Inventor: SATO KIYOSHI
IPC: H05K3/46
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thin-film circuit module and its manufacturing method, wherein the circuit side terminals can be electrically connected with the terminals for a SMD easily and surely, and a manhattan phenomenon does not occur at packaging to a printed circuit board.  <P>SOLUTION: Through-holes 5 penetrated to the front and rear is formed in an LTCC substrate 2, being made to correspond to the circuit side terminal and a forming area of the terminal for a SMD on the front and rear faces. The through-holes 5 are filled with a conductor 6. A thin-film circuit 3, containing the circuit side terminal 3a, is formed on an LTCC substrate surface 2a. A terminal 4 for the SMD is formed on each through-hole 5 of an LTCC substrate rear face 2b. Each of the terminals 4 for the SMD and the circuit side terminal 3a are subjected to continuity connection via the conductor 6 in the through-hole 5. The LTCC substrate 2 is cut at the center position of each of the through-holes 5, and the conductor 6 in the through-hole 5 is exposed to the LTCC substrate side view 2c, thereby obtaining each thin-film circuit module 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089464-A (JP)
Title: Game machine
Inventor: SAKAI TAMOTSU
IPC: A63F5/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine providing interesting games in which the notification modes of a notification means are not unified.  <P>SOLUTION: The game machine comprises reels 3L, 3C and 3R for variably displaying symbols necessary for games in a plurality of lines, stop buttons 7L, 7C and 7R operated by a player, a CPU 31 for determining the operation mode of the stop buttons 7L, 7C and 7R to permit generation of a situation advantageous to the player, and a liquid crystal display device 5 for notifying the whole or part of the result of determination of the CPU 31 or the related information based on the game history of history reference games.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093991-A (JP)
Title: Optical functional component
Inventor: ASANO KENICHIRO
IPC: G02B6/32
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical functional component which facilitates the alignment of optical fibers, can narrow the spacings between the end surfaces of optical fibers and the end surfaces of lenses and can improve the stability of performance.  <P>SOLUTION: The optical functional component is provided with the first gradient index lens 2 which is diagonally polished at the one end surface, first and second ports 5 and 6 which are connected to the diagonally polished end surface 2a, an optical functional element 3 which is connected to the other end surface 2b of the lens 2, the second gradient index lens 4 whose end surface is diagonally polished is arranged with the other end surface 4b to face the end surface 2b of the lens 2 by interposing the element 3 therebetween, and a third port 7 which is connected to the end surface 4a. The optical path length within the lenses reflected to the element 3 from the first port 5 and arriving at the second port 6 is made equal to the optical path length within the lenses transmitted through the element 3 from the first port 5 and arriving at the third port 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318650-A (JP)
Title: Multiband chip antenna having dual feed ports, and mobile communication device using the same
Inventor: PARK HEUNG-SOO
IPC: H04B1/40
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiband chip antenna, wherein a dual feed ports are provided to a multiband radiation electrode structure, electromagnetic (EM) coupling is established between the dual feed ports, and the ports and the radiation electrode cover a multiplicity of frequency bands, and to provide a mobile communication device which uses the antenna.  <P>SOLUTION: The antenna includes an electrically-conductive first feed port 43, an electrically-conductive second feed port 44, a conductive power supply electrode 45 connected to the first port 43, a conductive electrode of a loop shape connected to the first port 44, a conductive radiation electrode of connected to the power supply electrode 45, a conductive grounding electrode 48 connected to the radiation electrode 47, and a conductive grounding electrode port 49 connected to grounding electrode 48 and the loop-shaped electrode 46. When the antenna is applied to the mobile communication device, a diplexer becomes unnecessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092309-A (JP)
Title: Method of reducing bubbles from concrete for under face of elastic material
Inventor: OBARA KAZUHIRO
IPC: E01B1/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent bubbles from concrete from accumulating at the under face of an elastic material.  <P>SOLUTION: In a railroad tie where a spacer material is formed at the periphery of the elastic material transmitting a train load to concrete, a groove (10) is formed in the adjoining part to the elastic material (4) of the tie material (3) to guide bubbles rising from the concrete to the under face of the elastic material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093077-A (JP)
Title: Auger type ice machine
Inventor: SUGIE HIROYUKI
IPC: F25C1/14
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auger type ice machine being sufficiently fastened by forming a counterbored face, and preventing the intrusion of water through the counterbored face.  <P>SOLUTION: This auger type ice machine 1 comprises a refrigeration casing 18 having an auger 15 inside, and a geared motor 2 rotating and driving the auger 15. The counterbored face Z1 is formed on the refrigeration casing 18 on which a bolt head part side is positioned to insert a bolt B1 for fastening and fixing the refrigeration casing 18 and an ice compressing head 21 to each other, into a through hole 18A and a threaded hole 21A, and a seal member B4 having a taper face B5 closely kept into contact with the counterbored face Z1 is mounted on the bolt head part B2 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208187-A (JP)
Title: Data-update apparatus, reproduction apparatus, data- addition apparatus, data-detection apparatus and data- removal apparatus
Inventor: OGAWA TOMOTERU
IPC: G10L25/51
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data-update apparatus which greatly reduces the amount of operation required for adding, detection, removal and update of data (electronic watermark) in a plurality of signals and which realizes rigid copyright protection.  <P>SOLUTION: The data-update apparatus comprises: a channel selection means that selects and outputs part of the channels of the input signal; a detection means that detects the electronic watermark that is embedded in the signal of the channel selected by the channel-selection means; a judgment means, to which the data detected by the detection means is input, and that determines whether or not to update the electronic watermark; an update-signal-generation means to which an update instruction is input from the judgment means and to which the signal of the channel selected by the channel-selection means is input, and that outputs an update signal for updating the detected data; and a channel-selection-addition means that selects part of the channels of the input signal and adds the update signal to the selected channels.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004094170-A (JP)
Title: Lens system and optical instrument
Inventor: SUZUKI SHOJI
IPC: G02B7/04
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens system which can be miniaturized and made light.  <P>SOLUTION: The lens system has a plurality of cylindrical cams with which a plurality of lens members are engaged, and which make a plurality of the lens members move forwards and backwards in the optical axial direction by rotation. The cylindrical cams are arranged in a part of an area in the outer circumference of the lens member, extending in the optical axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099052-A (JP)
Title: Fastening band for washing tool
Inventor: TSUCHIYAMA TAKEHIKO
IPC: B65D63/10
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly workable fastening band for a washing tool for fastening the flexible washing tool such as a daily use sponge brush to be used in a kitchen or a bathroom to make it rigid for easy use.  <P>SOLUTION: The fastening band for the washing tool comprises a long band 1. A Y-shaped rule 4 formed by combining letters of V and I is provided at one of ends of the band 1 while an I-shaped rule 4a is directed toward the one end edge. An auxiliary rule 4c passing through the contact of the I-shaped rule 4a and a V-shaped rule 4b and orthogonal to the I-shaped rule 4a is provided. Hook rings 2 and 2 are provided respectively and symmetrically on both sides of the rule 4a. A slit 3 into which the ring 2 can be inserted and engaged with which the ring can be is formed by cutting at the other longitudinal end of the band 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100736-A (JP)
Title: Line pressure controller of v-belt type infinite variable speed transmission
Inventor: YAMAMOTO MASAHIRO
IPC: F16H9/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the correction of line pressure for preventing the achievement of target gear ratio from being delayed due to an excessive deficiency of line pressure from responding to the attaching error of a transmission actuator.  <P>SOLUTION: A calculating part 31 obtains the number of steps B step corresponding to a real gear ratio showing the proper position of a step motor from a real gear ratio Ip. A deviation (quantity of dislocation of the step motor)Δstep between the Bstep and the real number of steps Astep is obtained. Then, from Δstep, the sum of an allowable deviation Limstep and a learned value Δstep (L) related to Δstep learned upon high line pressure and steady state is subtracted to obtain Δstep -[Limstep + Δstep (L)]. The obtained value is integrated by an integrator 32 upon low gear change speed. converter 33 multiplies the integrated value by conversion gain G used when the number of steps is converted into primary pulley pressure to obtain the excessive deficiency of primary pulley pressure (correction amount of line pressure) Δp. A limiter 35 controls the correction amount of line pressure Δp not to exceed an upper limit and a lower limit. A limiter 36 limits the time change ratio of the correction amount of line pressure Δp. Under these controls, final correction amount of line pressure Δp is determined to be used for a correction of line pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156149-A (JP)
Title: Seal method using o-ring and o-ring used therefor
Inventor: OTA TAKASHI
IPC: F16J15/10
Filed: 2002-09-09
Abstract: PROBLEM TO BE SOLVED: To ensure a sealability even in the case where a seal is carried out using an O-ring having a surface roughness, and also to provide an inexpensive O-ring having nonconhesiveness while ensuring a sealability. SOLUTION: The O-ring 1 has a surface roughness of 1.8 μm or higher, preferably 2.0 μm or higher regarding the maximum surface roughness Ry and has an arithmetic average roughness of 0.45 μm or higher, preferably 0.50 μm or higher regarding the maximum arithmetic average roughness Ra. A squeeze ratio ε satisfying ln(ε)>=0.39(1/h0 )<-0.68> (h0 =(Ry<2> +Rys<2> )<1/2> ) regarding the maximum surface roughness Ry and the maximum surface roughness Rys of a sealing surface and ln(ε)>=1.03(1/h1 )<-0.74> (h1 =(Ra<2> +Ras<2> )<1/2> ) regarding the arithmetic average roughness Ra and the arithmetic average roughness Ras of the sealing surface is imparted to the O-ring having the surface roughness.
Patent JP-2004097941-A (JP)
Title: Joint structure for water-barrier sheet and its joining method
Inventor: SHIMIZU SHOJI
IPC: E02B3/12
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure for water-barrier sheets in which a protection mat and the water-barrier sheet are hardly peeled off and the water-barrier sheet is hardly damaged even if wind blows at a waste final disposal place, and a joining method of water-barrier sheets.  <P>SOLUTION: The joint structure for water-barrier sheets used at the waste final disposal place having a multi-layer sheet structure using at least a water-barrier sheet 2 for covering normal of a recessed accommodation part formed on the ground and the protection mat 1 comprising nonwoven fabric. The joint structure for water-barrier sheets is a joint structure for joining the protection mat 1 arranged on the surface position of the uppermost layer of the multi-layer sheet structure to the water-barrier sheet 2 arranged on the uppermost layer of the multi-layer sheet structure through a Verclo-type fastener 6. The fastener 6 is provided with an engagement part 6a for engaging and fixing to the protection mat 1; a foam body 6b adhered to the back surface of the engagement part 6a; and an adhesion part 6c for bonding the water-barrier sheet 2 to the surface of the foam body 6b becoming the water-barrier sheet 2 side.  <P>COPYRIGHT: (C)2004,JPO