baber/WOPTO huggingface dataset:
Patent JP-2008280438-A (JP)
Title: Rubber composition for tire tread
Inventor: UNO HITOSHI
IPC: C08L9/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire treads that highly enhances abrasion resistance and can offer a balance between processability and tire performance at a high level, without adversely affecting characteristics such as heat build-up properties.  <P>SOLUTION: The rubber composition for tire treads comprises 100 pts.wt. of a diene rubber and, incorporated therewith, 40-60 pts.wt. of carbon black having a CTAB adsorption specific surface area (CTAB) of 125-150 m<SP>2</SP>/g, a compressed DBP oil absorption (24M4DBP) of 105-120 mL/100 g or more, a nitrogen adsorption specific surface area (N<SB>2</SB>SA) and an iodine adsorption number (IA) with an N<SB>2</SB>SA to IA ratio (N<SB>2</SB>SA (m<SP>2</SP>/g)/IA (g/kg)) of 1.18-1.30, and contains at least one aliphatic acid metal salt selected from aliphatic acid calcium and aliphatic acid potassium, and at least one aliphatic acid derivative selected from fatty acid amide and fatty acid ester.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008226807-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: NAGAYAMA SHIN
IPC: H01M10/0567
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery of which internal resistance increases during abnormality.  <P>SOLUTION: Gas generating agent is contained on a surface or in an inside of at least one layer selected from a group of a positive electrode active material layer 120, an electrolyte layer 110, and a negative electrode active material layer 130. When a temperature of the secondary battery reaches 60-300°C, gas is generated from the gas generating agent. The gas generating agent is a compound for generating gas containing nitrogen or carbon dioxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008285244-A (JP)
Title: Passenger conveyer
Inventor: SUZUKI TOMOAKI
IPC: B66B29/08
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyor for surely enabling a passenger to notice that the heel is pinched in the footboard and an alighting part is approaching.  <P>SOLUTION: The passenger conveyor has a footboard fixed part 1a having a comb-like upper surface, a footboard movable part 2 capable of vertically moving an opening part 1a2 formed on a recessed part 1a1 of the footboard fixed part 1a, a front wheel 3 guided by a front rail 4, and a rear wheel 5 guided by a rear wheel rail 6. The passenger conveyor is equipped with a plurality of footsteps S endlessly connected for moving and comb plates 11 which is provided on the alighting part and engaged with the recessed part 1a1 of the footboard fixed part 1a of the plurality of footsteps S. The footstep S can move the footboard movable part 2 vertically upward only in a predetermined area (e) on this side of the alighting part, and equipped with a built-in spring cylinder 7 with an outer cylinder for embedding the recessed part 1a1 of the footboard fixed part 1a, a drive roller 8 and a push-up cam 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007250554-A (JP)
Title: Bonded article
Inventor: KATSAP VICTOR
IPC: H01J1/16
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide support of heat and/or a structure by a bonded article including a single crystal cathode and a member to a weak point of a conventional bonded article used in SCALPEL (Scattering Angular Limitation Projection Electron Beam Lithograph) and a projection electron lithograph system similar to it, and resultantly to keep a crystalline structure of the single crystal cathode after the cathode is bonded to the member.  <P>SOLUTION: In this bonded article having a single crystal cathode and a member bonded to the single crystal cathode, the single crystal structure of the single crystal cathode is kept even after bonding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008288080-A (JP)
Title: Fuel cell stack
Inventor: SUGIURA KOICHI
IPC: H01M8/10
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of suppressing stay of water in a reaction gas supply manifold or a reaction gas exhaust manifold even in simple composition of the fuel cell stack.  <P>SOLUTION: The fuel cell stack has the reaction gas supply manifold and the reaction gas exhaust manifold in which a reaction gas supply manifold hole and a reaction gas exhaust manifold hole are communicated in the stacking direction by stacking two or more unit cells of the fuel cell each having the reaction gas supply manifold hole and the reaction gas exhaust manifold hole. The adjoined separators for the fuel cell are arranged in the positions shifted in the prescribed direction of rotation and stacked so that at least one of the reaction gas supply manifold and the reaction gas exhaust manifold is inclined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292014-A (JP)
Title: Ring burner and roaster using the same
Inventor: NISHINA HIDEO
IPC: A47J37/06
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring burner and a roaster capable of effectively preventing the generation of smoke, easily cleaned after use, and capable of heating foodstuffs uniformly.  <P>SOLUTION: The ring burner is provided with a burner body 32 having a ring-shaped gas flow passage 3204 with an opened upper side, a burner cap 33 detachably placed above the gas flow passage 3204, and a mixer tube 34 connected to the burner body 32. A blowout space 3205 is formed between an inner wall 3203 constituting the burner body 32 and the burner cap 33, and on the back face of the burner cap 33, a plurality of spacers 3303A for closing the blowout space 3205 are formed at intervals along the circumferential direction of the burner cap 33. The depth of the gas flow passage 3204 is set to gradually become shallower from a portion connected to the mixer tube 43 toward a side opposite to the mixer tube 34. The roaster uses the ring burner as a heating source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293749-A (JP)
Title: Fuel cell driving type refrigerating apparatus
Inventor: TANIMOTO KEISUKE
IPC: H01M8/06
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To ensure condensate necessary for power generation of a fuel cell 4a and stabilize driving of the fuel cell 4a without forming large and complicated structure even when the outside temperature is high, in a fuel cell driving refrigerating apparatus 1.  <P>SOLUTION: The fuel cell driving type refrigerating apparatus 1 includes: a first exhaust gas heat exchanger 9 having an air side passage 9a through which air sent from an outdoor fan 6 installed in a refrigerating part 7 flows and an exhaust gas side passage 9b through which exhaust gas from the fuel cell 4a flows; and a second exhaust gas heat exchanger 15 having a coolant side passage 15a through which a low pressure coolant of a coolant circuit 10 flows and an exhaust gas side passage 15b through which exhaust gas from he fuel cell 4a flows.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289994-A (JP)
Title: Sludge dehydrator and sludge dehydrating method
Inventor: UCHIYAMA TADAO
IPC: B23Q11/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge dehydrator for drain liquid discharged from an intermittent sludge discharge type filtering apparatus, and a sludge dehydrating method.  <P>SOLUTION: A vertically expansible expansion joint pipe 5 is provided under an automatic drain valve 4 for directly connecting the sludge dehydrator 6 to the automatic drain valve 4 of the intermittent sludge discharge type filtering apparatus 1 comprising a filter having a cyclone filter intermittently discharging drain liquid, or a filter element intermittently discharging drain liquid, to vertically movably connect an upper tank 7 of the sludge dehydrator 6 to the automatic drain valve 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290109-A (JP)
Title: Sheet-thickness variation suppressing device for steel rolling equipment
Inventor: TSUTSUMI TSUTOMU
IPC: B21B37/16
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-thickness variation suppressing device for steel rolling equipment, capable of reducing sheet-thickness variation generated in steel rolling equipment having no tension gage, by suppressing tension variation.  <P>SOLUTION: In the sheet-thickness variation suppressing device for steel rolling equipment, the thickness of a sheet delivered from a delivery apparatus (5) is reduced with a rolling mill (3), and the sheet guided by a deflector roll (2) is coiled on a coiler (1). A field-current corresponding to the actual numbers of rotation of a coiler motor (11) for driving the coiler is made to flow so that the tension to the sheet is made constant. Further, the sheet-thickness variation suppressing device for steel rolling equipment is provided with an ammeter (41) for measuring the field-current of the coiler motor, not provided with a tension gage, and controls the current fed into the coiler motor in accordance with a torque command value corrected by a torque correction value that is calculated based on the torque field-current component of the coiler motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263943-A (JP)
Title: Strut-raising apparatus for culturing laver
Inventor: MACHITORI YUKITO
IPC: A01G33/02
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a strut-raising apparatus for culturing laver, constituting a series of operation steps including a means for raising a strut loaded on a ship body by the apparatus, a means for setting it to a prescribed position, and implantation.  <P>SOLUTION: A strut T supported by two starting rollers 2 and a starting roller 3a for opening and closing in a starting part of an apparatus 1 loaded on a ship top part is erected by a hydraulic cylinder 11. The strut T is set to a prescribed position by free turning between a rail 14 and a base 16 and reciprocation of a block 13 and the strut T can be twisted to the sea bottom G by rotating the strut T held between the starting rollers 2 and 3a in which roller surfaces are formed in spiral shapes by a hydraulic motor M.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293445-A (JP)
Title: Data processing apparatus, data processing method, and program
Inventor: YAMATARI MITSUYOSHI
IPC: G06N5/04
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve data development efficiency and maintainability in development of a rule engine for applying rules to event data.  <P>SOLUTION: An event data management part 21 includes a plurality of event data pools and receives event data from an event transmission part 1 and stores the received event data into one event data pool in accordance with its event type. A timer event processing part 27 performs timer clocking of the corresponding event data pool, and collectively receives event data stored in the corresponding event data pool from the event data management part 21 and outputs the event data to a rule execution control part 22 when output timing comes in the corresponding event data pool. The rule execution control part 22 receives the event data collectively output from the timer event processing part 27 and applies a rule to the input event data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179929-A (JP)
Title: Seamless chain-like knitted fabric and method for knitting the same
Inventor: OKAMOTO KAZUYOSHI
IPC: D04B7/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless chain-like knitted fabric without accompanying human work and to provide a method for knitting the knitted fabric.  <P>SOLUTION: Ring-shaped knitted fabrics 3 and 4 opening at least in two knit width directions is formed by a flat knitting machine having at least a pair of front and rear needle beds and constituted so as to enable relative racking of the front and rear needle beds. When carrying out knitting, either one knitted fabric of front and rear knitted fabrics of one ring-shaped knitted fabric is made to cross through a space between other pair of front and rear knitted fabrics. Front knitted fabrics 5 and 15 and rear knitted fabrics 6 and 16 are each bound off in final stitch row to form a chain-shaped knitted fabric 10 without a seam.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008301546-A (JP)
Title: Power conversion circuit
Inventor: IWABORI MICHIO
IPC: H02M7/06
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion circuit for reducing high-frequency components of a current applied to an AC power supply while suppressing power loss.  <P>SOLUTION: The power conversion circuit is provided with a three-phase diode bridge circuit rectifier circuit 12 and a smoothing capacitor 13 connected to an output of the circuit 12. A three-phase voltage source 11a is connected to the three-phase diode bridge rectifier circuit 12, a load 14 is connected in parallel to the smoothing capacitor 13, and a parallel circuit of a reactor 18 and a resistor 19 is connected between a positive terminal of an output of the three-phase diode bridge rectifier circuit 12 and one terminal of the smoothing capacitor 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297575-A (JP)
Title: Steel sheet having superior fatigue-crack propagation-inhibiting characteristics and brittle-fracture-inhibiting characteristics
Inventor: IZUMI MANABU
IPC: C22C38/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet which mainly contains a bainite phase, and shows superior fatigue-crack propagation-inhibiting characteristics and brittle-fracture-inhibiting characteristics by appropriately specifying relations among respective crystal orientations.  <P>SOLUTION: The steel sheet comprises chemical components of C and the like, and the balance iron with unavoidable impurities; and has a structure mainly constituted by the bainite phase, in which crystal grains in regions surrounded by large-angle grain boundaries of 15 degrees or larger have an average circle equivalent diameter (large-angle grain boundary diameter) of 15 μm or smaller, and crystal grains in an average rate of 0.30 or more have orientation difference of 55 to 60 degrees between adjacent crystal grains, in a position of depth t/4 (t: sheet thickness), and crystal grains in a position of depth t/2 have the large-angle grain boundary diameters of 20 μm or smaller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295600-A (JP)
Title: Management device
Inventor: TOZAKI TOSHIHIRO
IPC: A63F7/02
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish the number of occurrences of a first specific game state (a second class jackpot = V prize winning jackpot) from that of a second specific game state (a first class jackpot = direct jackpot) and sum them up in a management device for managing game related information in relation to a game at a game machine for outputting a common jackpot signal for specifying an occurrence of the first specific game state or the second specific game state.  <P>SOLUTION: The management device recognizes an occurrence of direct jackpot and sums up the number of occurrences of direct jackpot to output it on the basis that a jackpot signal *12 is received without receiving an accessory winning signal after a special pattern establishing signal *10 is received as is shown in (a); it recognizes an occurrence of V prize winning jackpot, sums up the number of occurrences of V prize winning jackpot, and outputs it on the basis that the jackpot signal *12 is received without receiving the special pattern establishing signal after receiving the accessory prize winning signal *11 as is shown in (b).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300585-A (JP)
Title: Mounting device for semiconductor device
Inventor: KOMATSU RYUICHI
IPC: H01L21/50
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance production efficiency when a chute width is changed.  <P>SOLUTION: A tool is inserted into a sealed space S, bolts 41 and 44 are loosened to put a movable chute 8 away from a fixed chute 7, and a spacer 42 is taken out of a mounting device 1. In this case, while the spacer 42 on the most upstream side is uncoupled from an adjacent spacer 42, all the spacers 42 are taken out of the mounting device 1. Then the operation to mount and couple the spacer 42 having a different width is repeated to mount all the different-width spacers 42 on a chute body 6. Then an operator pushes the movable chute 8 toward the fixed chute 7 through an insertion hole 6C formed in the front of the chute body 6 by using a thrust rod 50 and tightens the bolts 41 and 44 by a tool to fix the respective spacers 42 on the chute body 6 in a positioned state by a spacer presser 43 and the movable chute 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298680-A (JP)
Title: Substrate appearance inspecting apparatus, substrate appearance inspecting method, and program of the same
Inventor: OHIRA RYOJI
IPC: H05K3/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a probability to miss defects and misinformation in a substrate appearance inspecting apparatus.  <P>SOLUTION: The substrate appearance inspecting apparatus includes an imaging means 1110, a data reading means 1120, a target region extracting means 1310, a region dictionary creating means 1340, a region aligning means 1330, an inspected region setting means 1350; a density dictionary creating means 1360, and an inspecting means 1370. The target region extracting means extracts pad image data 1412 by comparing a color of a target region calculated from CAD data 1510 and color basic data 1520 with a color of captured image data 1112 captured by the imaging means. The region aligning means creates alignment image data 1432 by aligning the captured image data and the CAD data. The density dictionary creating means determines a high-density region if an interval between adjacent target regions is a threshold or less, and determines a low-density region if the interval between adjacent target regions exceeds the threshold. The inspected region setting means sets a non-inspected region in the high-density region smaller than a non-inspected region in the low-density region, and creates an inspection image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299216-A (JP)
Title: Imaging apparatus with camera shake correction function
Inventor: NAGAYA SHUNJI
IPC: H04N5/232
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To well balance solving the problem that time taken for a camera shake correction function to rise is long when imaging is started from a power-saving mode, and achieving low power consumption.  <P>SOLUTION: The imaging apparatus includes: an imaging means for picking up an image of a subject; a shake detecting section that detects a camera shake and outputs a detection signal; a first arithmetic section that receives the input of the detection signal obtained by the shake detecting section and extracts a low frequency component from the detection signal; a second arithmetic section that receives the input of the low frequency component extracted by the first arithmetic section and the input of the detection sinal obtained by the shake detecting section, and calculates an amount of correction of the camera shake by using at least the low frequency component and the detection signal; and a control means that exerts control such that in an imaging mode in which an image is picked up by the imaging means, the first and second arithmetic sections are operated whereas in a non-imaging mode in which an image is not picked up, the first arithmetic section is operated and the second arithmetic is not operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306273-A (JP)
Title: Moving image provision system, method, device, program
Inventor: MIURA SHUHEI
IPC: H04N21/274
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image provision system through which a user can view and listen a moving image more comfortably.  <P>SOLUTION: A moving image storage device 3 stores a moving image and searches a moving image when it is requested. When a moving image is requested from a user terminal 1, a moving image provision device 2 requests the moving image storage device 3 to search the requested moving image, converts the coding system and the data rate of a moving image searched and extracted by the moving image storage device 3 into a coding system and a data rate suitable for the user terminal 1, and transmits a converted moving image to the user terminal 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280228-A (JP)
Title: Method and apparatus for manufacturing carbon nanotube and reinforced composite material
Inventor: MIYAKE TOSHIHIRO
IPC: C01B31/02
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for quantitatively manufacturing carbon nanotube at high yield rate with a controllable process.  <P>SOLUTION: The method comprises the followings: step 11 of depressurizing a helium gas; step 12 of depressurizing a nitrogen gas; step 13 of depressurizing a methane gas; step 14 of mixing the gases at a rate of helium:nitrogen:methane of 10:10:1, in terms of mole ratio; step 15 of heating in a preheated furnace at 400°C; step 16 of transporting the resulting gas after the adjustment of a flow rate so as to have 45% of the critical Reynolds number; step 17 of heating the mixed gas to 1,030°C in a reaction furnace; and step 18 of discharging a discharge gas from the reaction furnace under the pressure of the amount of 150% of that of a suction gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303043-A (JP)
Title: Paper feeder and image forming device having the same
Inventor: OSHIMA MINORU
IPC: B65H3/52
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder capable of suppressing drop of the recording paper conveying speed without impairing the separation performance, and an image forming device having the same.  <P>SOLUTION: The paper feeder comprises a double-feed detection means for detecting the double-feed of recording papers, a separation means for separating the recording paper P1 on the highest surface from other recording papers P2, P3, etc., a slip detection means for detecting any slip of the recording paper P1 on the highest surface with respect to a roll, and a conveying speed drop suppressing means for suppressing any drop from the predetermined conveying speed of the recording paper P1. The separation means comprises a conveying roll 53 and a separation roll 55. The conveying speed drop suppressing means changes the separation torque of the separation roll 55 based on the result of detection of the double-feed detection means and the result of detection of the slip detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311370-A (JP)
Title: Capacitor
Inventor: ISHIDA MASAHIKO
IPC: H01G11/78
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor whose manufacturing process can be simplified.  <P>SOLUTION: The capacitor 1 has a capacitor element 20 impregnated with an electrolyte, a case 15 in which the capacitor element 20 is stored, and a sealing member 10 sealing an opening portion of the case 15, and an opening edge portion 15a of the case 15 is curved inward to cover an end portion on a top-surface outer periphery side of the sealing member 10. The sealing member 10 is a two-color molding of a sealing plate 11 and an annular seal member 12 in one body. Consequently, the sealing plate 11 and annular seal member 12 can be handled in one body, so the manufacturing process can be simplified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311431-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SHIMIZU TAKASHI
IPC: H01L21/318
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device capable of reducing nitrogen concentration on the interface between a semiconductor substrate and a gate insulation film.  <P>SOLUTION: In this manufacturing method of a semiconductor device, in a process S102 of plasma-nitriding an insulation film formed on a semiconductor substrate, and containing oxygen, a plasma nitriding treatment is executed two or more times at an interval of ≥100 μsec.  <P>COPYRIGHT: (C)2009,JPO&INPIT