baber/WOPTO huggingface dataset:
Patent JP-2003060484-A (JP)
Title: Surface acoustic wave device
Inventor: TAKAMINE YUICHI
IPC: H03H9/25
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an surface acoustic wave device, where the balance between a pair of balance signal terminals is improved. SOLUTION: In this surface acoustic wave device, at least one of IDTs 103-105 and 103A-105A are arranged in the direction of surface wave propagation on a piezoelectric substrate, an input signal terminal 110 and output signal terminals 111 and 112 are installed, the output signal terminals 111 and 112 are the first and second balance signal terminals and the capacitance component 118 made on the piezoelectric substrate is added to the first balance signal terminal 111 or to the second balance signal terminal 112.
Patent JP-2003052614-A (JP)
Title: Flexible endoscope
Inventor: SUZUKI NAOKI
IPC: G02B23/24
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a flexible endoscope which can continuously detect and display the bent state and its change of an inserting section flexible tube which is inserted in the body without exposure to radiation. SOLUTION: This flexible endoscope has the flexible inserting section flexible tube 1. In such a flexible endoscope device, a plurality of flexible optical fibers 21 for bend detection are attached to a flexible band-shape member 20 under a state being arranged in parallel, and insert-arranged extending to the approximately total length in the inserting section flexible tube 1. In this case, the optical fibers 21 have a bend detecting section 22 of which the light transmission amount changes in response to the size of a bent angle. Then, the bent states of the band-shape member 20 at areas where respective bend detecting sections 22 are located are detected from the light transmission amounts of respective optical fibers 21 for the bend detection. The bent states are displayed on a monitor screen 41 as the bent state of the inserting section flexible tube 1.
Patent JP-2002097218-A (JP)
Title: Matrix and method for producing polyolefin
Inventor: LUNDQUIST ERIC G
IPC: C08F4/44
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a new composition for olefin polymerization. SOLUTION: The composition contains one or more catalyst components and at least one matrix of olefin-based material; the component is an organometallic complex selected from a group consisting of a metal of groups 3-10, non-metal, lanthanide metal, actinide metal and mixture of these; the material further contains an organic material having a plurality of free-olefin group; and the matrix is a composition formed by reacting the component with the free-olefin group of the material.
Patent JP-2002162484-A (JP)
Title: Device for converting time length into digital quantity
Inventor: WEST BURNELL E
IPC: H03K5/13
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method, capable of measuring arrival points of time of successively entering signals at intervals exceeding its period, with fineness which is smaller than the period of reference clock signal. SOLUTION: The number of nodes in plural precise delay routes forming a propagation path of the signals (each of them being connected to mutually difference one of plural coarse delay steps, in the first coarse delay route) is recorded, for the arrival points of time of the successively entering signals at intervals longer than the cycle period of the reference clock signal. Voltages of the nodes in each precise delay path 19 are accumulated in plural registers 18, and the accumulated voltages are supplied to plural priority order encoders 21, and the time priority order of arrival of the signal to the node is encoded. A delay encoder 22 calculates propagation limit, through the node of the successive signal and generates TIME-STAMP for showing the arrival points of time of the signals.
Patent JP-2003062276-A (JP)
Title: Ball removal device of pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a ball removal device capable of holding an opening/closing member stopped in a ball removal position by use of a locking means, and canceling a locked condition at the end of removal of balls, without damaging engaging parts. SOLUTION: In the ball removal device of a pachinko game machine, the opening/closing member 14 for opening and closing a ball removal hole 11 for removing pachinko balls is provided in such a manner that it can be moved by an energizing member 16. A drop hole 12 for dropping pachinko balls therein is cut in a bottom wall 10 having the ball removal hole 11 cut therein, and locking means 22 and 26 which are engaged with each other by the weight of pachinko balls in the drop hole 12 at a position where the opening/closing member 14 opens the ball removal hole 11, and a canceling means 31 for canceling the locking of the locking means 22 and 26, are provided.  The canceling means 31 is displaced by the ball load of the opening/closing member 14 upon the opening of the ball removal hole 11 to enable the locking means 22 and 26 to be locked to each other, and enables the opening/closing member 14 to be disengaged by releasing the opening/closing member 14 from the ball weight.
Patent JP-2003066238-A (JP)
Title: Light transmission body, surface light source device and front light device and liquid crystal display device employing the light transmission body
Inventor: SUGA YOSHINORI
IPC: G02F1/1335
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device and a front light device each of which has high illumination efficiency while keeping proportionality in a picture, a small number of members, excellent assemblability and is low-cost and also to provide a light transmission body to be used for them and a liquid crystal display device employing it. SOLUTION: A material with 0%-35% haze in 1 mm thickness based on ASTM D1003 is used for the light transmission body 11 where at least one side end part 11a is adopted as a light incident surface and one front surface is as a light emitting surface 11b. A light extracting mechanism 170 which is constituted of many recessions 17 consisting of a flat and smooth surface on the opposing surface 11c of the light emitting surface 11b of the light transmission body 11 in order to uniformize an outgoing light amount on the light emitting surface 11b. A dome shape is adopted in the cross section of each recession 17 in a direction 21 for mainly propagating a light beam and also the selection ratio of the outgoing light amount in the direction of the normal 14 of the light emitting surface 11b in the light transmission body 11 is within the range of 65%-100%.
Patent JP-2003061444-A (JP)
Title: Chaff sieve for thresher
Inventor: YAMANAKA TOSHIO
IPC: A01F12/32
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a fin structure promoting passing down of good grains by dividing downflow blocking plate and dropping single grains from a side of boundary line neighboring to a rising fringe to prevent reduction of passing down of single grains even adjusting angles of fin preventing dropdown of grains with rachis-branches. SOLUTION: This fin structure compensates the rate of grain passing by installing fins (3) on a chaff sieve (2) constituting a shaking separator (1), divides the downflow blocking plate (5) having rising part on the bottom into more than one parts, forms space (7) on a side of the boundary line neighboring to the rising fringes (6a), (6b), to drop singled-grains from the space (7) in spite of adjusting angle of inclination and pass the grains by setting the bent angle (θ2) to an obtuse angle.
Patent JP-2003119797-A (JP)
Title: Reinforced concrete body reinforcing bar kit
Inventor: ABE KATSUAKI
IPC: E04C5/06
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced concrete body reinforcing bar kit capable of cutting a space in case of storage or conveyance and, also precisely connecting a first reinforced frame of a first slab section to a second reinforced frame of a second slab section by simple fitting engagement without being required for any special connecting member. SOLUTION: When the first reinforced frame 10 and the second reinforced frame 20 are assembled, a bending section 16 between a first extension section 13 of the first reinforced frame 10 and a second extension section 14 is hooked on a bar 21 in the direction of the length of the second reinforced frame 20 to engage, a certain one among a plurality of third extension sections 15 of the first reinforced frame 10 is engaged with the inside of a bar 22 in the direction of the height, and the other one of the third extension sections 15 is engaged with the outside of the bar 22 in the other direction of the height of the second reinforced frame 20.
Patent JP-2003078708-A (JP)
Title: Bearing with paper release mechanism
Inventor: SHIRAISHI KENICHI
IPC: H04N1/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a bearing with a paper release mechanism that is simply configured and takes no much time for the assembling. SOLUTION: A release lever 7b to release a press contact state between a rear face roller 1 and a contact image sensor 3 is integrally formed with the bearing 7 which turnably supports a fulcrum 2 provided in a core axis direction of a rear face roller 1, which is fed and moved, while clamping an original P with the contact image sensor 3 elastically supported with a cabinet main body 10 and is fitted to the cabinet main body 10 freely turnably by using the fulcrum 2 for an axis core.
Patent JP-2003073817-A (JP)
Title: Sputtering target and arranging method therefor
Inventor: SUGAWARA KATSUO
IPC: B21B3/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target which can increase leakage flux density, can make an anisotropy in the sputtered surface larger than that considered from magnetic permeability, therefore, can greatly improve a uniformity for a function of a thin film within the surface, and hence can form the thin film of high quality, and to provide an arranging method therefor. SOLUTION: The objective target is characterized by making the permeability of one direction in a sputter face 11a of the target 11 which contains cobalt as a main component and is introduced with distortion inside, to be the minimum permeability μ11 within the sputter face, making permeability in a perpendicular direction to that of the minimum permeability μ11 within the sputter face in the sputtering side 11a, to be the maximum permeability μ12 within the sputter face, making permeability in a vertical direction to the sputter face 11a, to be vertically oriented permeability μ13 with respect to the sputter face, and further making the vertically oriented permeability μ13 , to be larger than the maximum permeability μ12 within the sputter face.
Patent JP-2003074326-A (JP)
Title: System for disposing of harmful substance in exhaust gas
Inventor: SETOGUCHI TOSHIHIKO
IPC: B01D53/94
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a system which can efficiently replace a filter removing fine particles floated in exhaust gas. SOLUTION: This system is equipped with a filter main unit 13 formed by internally stratifying a filter 12 by ventilating exhaust gas 11 to collect or capture a harmful substance therein, a sensor 14 displaying an alarm or the like when a capturing capacity of the harmful substance by the filter 12 is deteriorated to a value in the vicinity of the replacement timing, and a regeneration means taking out the filter 12 and processing the taken out filter 12 separately regenerated, the filter 12 collecting or capturing the harmful substance, when it reaches the time limit of replacement, is replaced with another filter 12 regenerated by the regeneration means.
Patent JP-2003076774-A (JP)
Title: Accepting apparatus for digital image
Inventor: KUBO MOTOHIKO
IPC: G06Q50/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of uniquely associating print information stored temporarily into an accepting apparatus with order slips issued by the accepting apparatus on a printing device side. SOLUTION: An accepting apparatus for digital image stores the print information composed of order information given by a customer and image information as a print source using for print outputs based on the order information into a data storage part 14 and provides the print information to a print device 3 forming copy images of the print information on a recording sheet by using the print information. The accepting apparatus comprises an order identifying information adding part 25 adding unique order identifying information to the order information and an issuing part for certification of acceptance 15 issuing certifications of acceptances including the order identifying information by order, moreover, the print information is stored into the storage part 14 as a file defined by the order identifying information.
Patent JP-2003083015-A (JP)
Title: Valve drive device of internal combustion engine
Inventor: IIDA TATSUO
IPC: F01L9/20
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a valve drive device of an internal combustion engine capable of reducing a space for power distribution while eliminating overheating of wiring. SOLUTION: The valve drive device 21 of the internal combustion engine has a plurality of electromagnetic actuators 23 fitted to an actuator body 22 to drive a valve element 17 functioning as a suction valve or an exhaust valve. Bus bars, 41, 42 are fitted on the actuator body 22 as the wiring to distribute power to each of the electromagnetic actuators 23. Furthermore, a channel 38 to flow a cooling medium 39 is formed in the actuator body 22, and the bus bars 41, 42 are arranged in the neighborhood of the side of the channel 38 in the actuator body 22.
Patent JP-2003080514-A (JP)
Title: Press mold and method for manufacturing ceramic substrate
Inventor: SHIMANOUE SEIJI
IPC: B28B11/14
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a press mold which inhibits the wear of a lower punch and a method for manufacturing a ceramic substrate using the press mold and a green sheet for the ceramic substrate equipped with break grooves and a ceramic substrate. SOLUTION: This lower punch 31 of the press mold 1 has uplifting members 20 which retract into the lower punch 31 during pressing and protrude from the lower punch 31 during non-pressing and mechanically uplift a green sheet G from the lower punch 31. In addition, lower blades 32 for forming the break groove in the green sheet G during pressing are formed on the upper face of the lower punch 31. During non-pressing, the uplifting member 20 protrudes higher than the upper end of the lower blades 32, so that the lower punch 31 (the lower blade 32) is not chafed by the green sheet G during moving the green sheet G. Thus the wear of the lower punch 31 is inhibited.
Patent JP-2003085412-A (JP)
Title: System, method of small lot divide purchase and software for small lot divid purchase
Inventor: SEKINE SHUNICHI
IPC: G06Q30/06
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide technology regarding small lot divid purchase capable of easily and promptly determining obligation fees according to budgets of the respective investors and to enable receivers to surely obtain desired merchandise even when the merchandise is purchased and donated by investment by a plurality of persons. SOLUTION: This small lot divid purchase system is provided with a merchandise DB 121 in which merchandise information regarding the merchandise and its sale price are stored, a small lot dividing part 141 that divides the sale price of the merchandise stored in the merchandise DB 121 into a plurality of small lots, an application accepting part 150 that accepts application of the number of purchasable lots among the divided small lots from the investors who desire purchase of the merchandise via a network and an order placing part 161 that places an order of the merchandise when the number of lots accepted by the application accepting part 150 reaches the number of lots required for the purchase of the merchandise.
Patent JP-2003079790-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASATANE
IPC: A63F11/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine such as pachinko machine or slot machine having a recyclable casing. SOLUTION: Inside the casing of the game machine, a pedestal is located to be freely inserted/ejected for attaching/detaching the components such as power unit, turning device and substrate of the game machine at arbitrary positions. This pedestal is composed of a plurality of plate-shaped members and a supporting member for attachably and detachably supporting the plate- shaped members and these components are attachably and detachably fitted to the plate-shaped members and the supporting member by screws or the like.
Patent JP-2003088660-A (JP)
Title: Game machine
Inventor: AIMIYA KOJU
IPC: A63F7/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows the easy checking of a state of connection of a starting port sensor to a main substrate. SOLUTION: A plurality of connectors 76 are mounted on the main substrate 74 so as to be located on the turning end side (right side) of a front door 3; and the starting port sensor is connected to prescribed one of the connectors 76. In this constitution, the connector 76 for starting port sensor is prevented from becoming hard to see at the opening of the front door 3 under the influence of components mounted on the main substrate 74, so that the state of the connection of the starting port sensor can be easily checked even in a state in which the front door 3 is slightly opened.
Patent JP-2003092321-A (JP)
Title: Method and device for identifying process variables and sample for evaluation
Inventor: MASUDA HIROO
IPC: G06F17/50
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To measure a material constant and a structure constant of an interlayer insulating film precisely. SOLUTION: A multilayer interconnect structure includes a first interconnect layer, a second interconnect layer in which a plurality of pitch wires having a width W are disposed with pitches P, a third interconnect layer, and a plurality of interlayer insulating layers for insulating the first to third interconnect layers from one another.  This method comprises the step (S101, S102) of calculating interlayer capacitance from a process variable including a structure constant and a material constant of each interlayer insulating film in this multilayer interconnect structure, the step (S103, S104) of modeling a relation by using the process variable as a variable and the interlayer capacitance as a response variable from the relation between the obtained interlayer capacitance and the process variable, the step (S106) of creating a plurality of multilayer interconnect structures with different widths and pitches of the pitch wires and measuring interlayer capacitances from the created multilayer interconnect structures, and the step (S107) identifying the process variable of the actually formed multilayer interconnect structure from the measured interlayer capacitances based on the modeled relation.
Patent JP-2003090987-A (JP)
Title: Visual inspection method and device for liquid crystal module for electronic equipment
Inventor: TANIGUCHI AKIHIRO
IPC: G02F1/13
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To securely decide whether the product of a liquid crystal module is good or defective owing to mispeeling of a protection film. SOLUTION: After the protection film 53 stuck as a protection cover on the surface of the liquid crystal panel 51 of the liquid crystal module 10 or electronic equipment which is bonded to a holder for back-light fitting is peeled and then the liquid crystal panel 51 of the liquid crystal module and the holder for back-light fitting is stuck together with an adhesive for automatic assembling, the visual inspection is performed as to non-peeling of the protection film 53. A protection film 53 which is beforehand given an arbitrary mark 53a is used as the protection cover and after the liquid crystal display panel 51 of the liquid crystal module and the holder for back-light fitting are stuck together, the liquid crystal display panel 51 is lightened up by a back light to detect whether the mark 53a is present, thereby detecting the protection film 53 not being peeled.
Patent JP-2003099824-A (JP)
Title: On-vehicle wireless device
Inventor: KIKUCHI YASUYUKI
IPC: B42D25/305
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle wireless device with no malfunction by allowing it to boot when mounting a card. SOLUTION: This on-vehicle wireless device is provided with a communication antenna 11, a data transmitting/receiving part 13, a communication control part 14, a power supply part 15, a power switch 16, an IC card socket 17, and a speaker/display 18. When a contact type IC card 1 is inserted in the IC card socket 17, the power switch 16 is operated, and a power is fed from the power supply part 15 to the data transmitting/receiving part 13 and the communication control part 14 to boot this device.
Patent JP-2002233394-A (JP)
Title: Method for producing optically active 3- hydroxypyrrolidine compound
Inventor: ITO SHINYA
IPC: C12N15/09
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optically active 3- hydroxypyrrolidine compound. SOLUTION: This optically active N-substituted-3-hydroxypyrrolidine compound can be produced by allowing the following enzyme (a) or (b) to act on an N-substituted-3-oxopyrrolidine compound. (a) The enzyme having an amino acid sequence represented by the sequence number 1 (see the specification). (b) The enzyme that comprises an amino acid sequence in which one to several amino acids are deleted, replaced or added in the sequence number 1 (see the specification) and has an enzymatic activity to reduce a pyrrolidin-3- one represented by the general formula (1) into the optically active 3- hydroxypyrrolidine compound represented by the general formula (2).
Patent JP-2003100146-A (JP)
Title: Conductive paste and manufacturing method of wiring board using it
Inventor: SASAMORI RIICHI
IPC: H05K1/09
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a wiring board by using conductive paste capable of forming a stable via hole conductor or the like, with excellent shape-keeping capability and embedding-filling capability by the conductive paste without deterioration of an insulation property by permeating of a resin constituent into an insulation board even if it is used as a filler of the via hole conductor or the like by improving wettability between metal particles and the resin constituent. SOLUTION: The via hole conductor 13 or the like in the wiring board is formed by using this conductive paste containing triallyl isocyanurate, a derivative such as 1-(2-hydroxypropyl)-3,5-di-2-propenyl-isocyanurate or 1,3-bis(2- hydroxypropyl)-5-(2-propenyl)-isocyanurate having a cyanuric acid skeleton containing a hydroxyl group as a substituted group and conductive powder comprising at least one kind selected from a group of gold, silver, palladium, copper, nickel, tin and lead.
Patent JP-2003098291-A (JP)
Title: Method for dry reprocessing of spent nuclear fuel
Inventor: HARA TERUO
IPC: G21C19/34
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To quickly separate spent nuclear fuel from a clad tube. SOLUTION: The method comprises a step (S3) of forming an opening portion in the clad tube in which spent nuclear fuel is hermetically filled, and a step (S4) of heat-treating the spent nuclear fuel together with the clad tube under a gas atmosphere containing oxygen (O2 ) at 450 to 800 deg.C. The method is used when separating spent nuclear fuel generated by a fusion layer adhering to the clad tube from the clad tube. This method can quickly oxidize and powder the spent nuclear fuel.