baber/WOPTO huggingface dataset:
Patent JP-2008229066-A (JP)
Title: Sewing machine and sewing machine control program
Inventor: NAKAMURA YOSHINORI
IPC: D05B27/22
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine for helping to obtain sewing results of regular pitches.  <P>SOLUTION: A movement amount is detected and accumulated by the unit time from seam formation starts to calculate a real movement amount. A target movement amount by the unit time to produce a target pitch is calculated and a target movement amount of a time spent from the seam formation starts is accumulated. Coincidence K is calculated by the real movement amount/the target movement amount (S31) and when 0.9≤ K ≤1.1 is attained (S32: YES), a central LED is lighted (S33). In the case of 1.2< K (S32: NO, S34: YES, and S35: YES), a rightmost LED is lighted (S36). In the case of 1.1< K ≤1.2 (S32: NO, S34: YES, and S35: NO), a second LED from the right is lighted (S37). In the case of 0.8≤ K <0.9 (S34: NO and S38: YES), the second LED from the left is lighted (S39). In the case of K <0.8 (S34: NO and S38: NO), the leftmost LED is lighted (S40).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231869-A (JP)
Title: Seismically retrofitting structure and seismically retrofitting method
Inventor: WATANABE SHIGEO
IPC: E04G23/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent separation of the whole fiber sheet surface, by holding the whole fiber sheet surface in close contact with an earthquake resistant wall in a state of being integrated into the earthquake resistant wall, when seismically retrofitting by using a fiber sheet for an existing reinforced concrete, or steel frame reinforced concrete, or concrete block and brick structure mainly lacking in earthquake resistance.  <P>SOLUTION: The fiber sheet 2 is stuck to the surface of a concrete structure 1, and an anchor 3 is anchored in the structure 1 from the surface side of its fiber sheet 2. A reinforcing material 4 such as mortar is stuck to the surface side of the fiber sheet 2, and a partial section on the base side of the anchor 3 is projected from a surface of the fiber sheet 2, and a state of sticking to the partial section on the base side of the anchor 3 is maintained by the reinforcing material 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007278282-A (JP)
Title: Fuel cleaning piston
Inventor: GRITZKO TORSTEN
IPC: F02M59/44
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston pump preventing accumulation of sludge between a pump cylinder and the pump piston caused by the used fuel.  <P>SOLUTION: This piston pump is for a common rail fuel injection device of a combustion engine. The piston pump includes a pump casing (1), and at least one pump cylinder (12) is formed in the pump casing. A pump piston (2) is provided axially movably in the pump cylinder (12). Fuel which tends to precipitate is axially fed via a cutout part (5a) in the pump piston (2), and thereby, the pump piston (2) is cleaned.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008237955-A (JP)
Title: Catalyst which restrains metal carbonyl, method for manufacturing mixed reforming gas which contains hydrogen, and fuel cell system
Inventor: KOBAYASHI NARIYA
IPC: B01J23/72
Filed: 2007-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which restrains the generation of a metal carbonyl or adsorbs/decomposes a metal carbonyl in a deforming reaction field, and is low in cost, excellent in catalytic activity and resistant to sulfur poisoning.  <P>SOLUTION: A metal carbonyl-removing catalyst is a catalyst body composed of elements, that is, magnesium, aluminum and nickel. In addition, the catalyst body contains ruthenium at a rate of 0.05-5.0 wt.%. The metal carbonyl-removing catalyst carries a clay mineral or a clay mineral which carries one or more elements selected from the group consisting of ruthenium, rhodium, iridium, platinum, gold, silver, palladium, nickel, cobalt, copper, iron, zinc, vanadium and manganese, the average particle sizes of all the elements being at most 50 nm. A mixed deformed gas, which contains hydrogen, is manufactured from hydrocarbon by using the catalyst, and a metal carbonyl is removed in a deforming reaction field. The catalyst is excellent in resistance to sulfur poisoning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240759-A (JP)
Title: Thrust bearing
Inventor: KAWAMURA TOMOAKI
IPC: F16C33/62
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive thrust needle roller bearing for a swash plate compressor having excellent wear resistance and surface peeling resistance, and a long lifetime.  <P>SOLUTION: A thrust needle roller bearing for a swash plate compressor is provided with a raceway disks 12 having a raceway surface on a wall surface of a thickness direction one side. The raceway disks 12 is obtained by carrying out heat treatment of a polished strip steel of surface roughness Rmax≤2 μm obtained by cold rolling of a high carbon steel containing 0.9-1.2 wt.% carbon, 1.2-1.7 wt.% chromium, 0.1-0.5 wt.% manganese and 0.15-0.35 wt.% silicon. The raceway surface is divided into a radial direction inside zone 12a, a radial direction center zone 12b and a radial direction outside zone 12c. A section height of the radial direction center zone 12b is relatively low as compared with those of the radial direction inside zone 12a and the radial direction outside zone 12c, and the maximum height difference is 30 μm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241443-A (JP)
Title: Device for measuring wavelength dispersion
Inventor: TANIMOTO TAKAO
IPC: G01M11/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of measuring a wavelength dispersion of an ultra-fast optical signal transmitted by an actual transmission line.  <P>SOLUTION: The device includes an optical demultiplexer 11 for demultiplexing a measured light into two light beams, a wavelength variable filter 12 incident with a transmission light from the optical demultiplexer 11, an optical delay device 13 for delaying the optical signal by a prescribed quantity, a mirror 14 incident with a reflected light from the optical demultiplexer 11 to be reflected, a wavelength variable filter 15 incident with the reflected light from the mirror 14, an own correlation intensity signal output part 70 for outputting an own correlation intensity signal of the measured light, a signal processing part 16 for processing an output signal from the own correlation intensity signal output part 70, and a control part 17 for outputting a control signal, and the signal processing part 16 acquires a group delay of the measured light, based on a position of the optical delay device 13 where a relative intensity of the own correlation intensity signal gets maximum, and a reference position of the optical delay device 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238971-A (JP)
Title: Supporter, pneumatic tire and pneumatic run-flat tire
Inventor: HAYASHI SHINTARO
IPC: B60C15/024
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporter and a pneumatic tire capable of considerably improving working efficiency when a rim is assembled or disassembled.  <P>SOLUTION: The supporter has an anti-skid part (preferably, unevenness of a groove, a hole, a roughened surface or the like, or adhesion with adhesiveness) at a part in contact with a pneumatic tire on the dropping side to a rim drop part of a leg part during a rim assembly work or a rim disassembly work. The pneumatic tire has an anti-skid part (preferably, unevenness of a groove, a hole, a roughened surface or the like, or adhesion with adhesiveness) at a part in contact with a leg on the dropping side to the rim drop part during a rim assembly work or a rim disassembly work.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238657-A (JP)
Title: Electric heating device and pipeline lining method using the device
Inventor: KAMIYAMA TAKAO
IPC: B29C63/28
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric heating device which prevents a short circuit and which can generate heat effectively to heat/cure a thermosetting resin, and to provide a pipeline lining method using the device.  <P>SOLUTION: Three electrodes 11, 12, and 13 are installed in a planar heating element 1, and the planar heating element is made cylindrical and attached to a balloon 2. The two electrodes 11 and 12 in an end part are made to have the same electric potential, and voltage is applied between the middle electrode 13 and the end part electrodes 11 and 12. Even when the end part electrodes are made to approach each other or to be laid to overlap each other, an electric heating balloon 3 which can prevent the short circuit of the electrodes can be obtained. By the use of the electric heating balloon, a lining material applied to the pipeline is heated and cured. Lining which has a high energy efficiency and simplifies a process can be applied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237698-A (JP)
Title: Simulation program and simulation equipment
Inventor: NISHIYAMA SAKAE
IPC: A63F13/22
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly responsive simulation environment in which the operation of the actual machine is reproduced faithfully.  <P>SOLUTION: The simulation equipment is equipped with a video image storage part 100 storing video images which records operations of the game machine, an allocation switch recognition part 101 for making recognition by relating a plurality of allocation switches of the game machine to a plurality of operation switches of the actual machine, a special switch determination part 103 to determine whether the allocation switch operated next to the operated allocation switch is the special switch for starting the reproduction of the video image, when either of allocation switches is operated, a simulation execution part 104 which reads the video image from video image storage part into the memory when the allocation switch operated next to the operated allocation switch is determined to be the special switch, and an image reproducing part 109 which starts the reproduction of the video image read into the memory when the special switch is operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242399-A (JP)
Title: Panel processing apparatus
Inventor: ONOSHIRO ATSUSHI
IPC: G09F9/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To quickly, easily, and smoothly perform work of taking out or delivering a panel from or to a processing stage, without damaging the panel.  <P>SOLUTION: A panel supply and recovery vehicle 60 for taking out a panel 1 held in a panel transfer means has a truck provided with 4 casters 62 on a lower face of a base 61 and is constituted by standing a supporting member 63 on the base and linking a plurality of arms 64 to the supporting member 63, and the arms 64 are provided in positions between respective holder arms of a panel holder and at a height for delivery and deliver the panel 1 placed on the panel holder 17 to the panel supply and recovery vehicle 60 during descending of the panel holder 17 from a reception completion position to a reception waiting position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247513-A (JP)
Title: Base paper roll transporting device, base paper roll transporting method, and method of laying out base paper roll transporting device
Inventor: SAITO HIROSHI
IPC: B65H19/12
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time for exchanging a base paper roll by improving efficiency in carry-in/out of the base paper roll within a limited space inside a corrugator machine factory.  <P>SOLUTION: This base paper roll transporting device has an endless chain wound around a driving and a driven sprockets and connected to a pair of base paper roll transporting carriages. The endless chain has a first endless chain connected to one of the carriages and a second endless chain connected to the other of the carriages. The driving sprocket has a first driving sprocket for the first endless chain and a second driving sprocket for the second endless chain. Both the driving sprockets are provided on the same shaft in a rotary driving means, and a ratio between the diameter of the first driving sprocket and the diameter of the second driving sprocket is determined based on a first distance between both the carriages when the pair of carriages are positioned in waiting positions and a second distance between both the carriages when they are positioned in using positions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251339-A (JP)
Title: Fluorescent tube driving method, and its device
Inventor: KOBORI KATSUMI
IPC: H05B41/24
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent tube driving method capable of stabilizing a current flowing to a fluorescent tube, and its device.  <P>SOLUTION: Based on a voltage drop value generated in a shunt resistor Rs corresponding to a total current Io including both a leakage current Ile caused by a distribution capacity present between adjacent conductors such as a chassis and a reflecting plate constituting a backlight unit, and the fluorescent tubes 3, and a current Iout flowing to the fluorescent tubes 3, a PWM control part 4 generates a PWM-controlled transistor drive signal for keeping the total current Io constant, and supplies it to each of bases of switching transistors Q1 and Q2 to turn on/off the switching transistors Q1 and Q2 and control periods thereof. For the voltage drop value corresponding to the total current Io inputted to the PWM control part 4, compensation according to temperatures of the fluorescent tubes 3 is carried out by detecting the temperatures of the fluorescent lamps 3 by a temperature detection element Rt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008020434-A (JP)
Title: Method and device for inspecting internal flaw of antifriction bearing component
Inventor: YASUDA NOBORU
IPC: G01M13/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for inspecting an internal flaw of an antifriction bearing component for accurately detecting the internal flaw of the antifriction bearing component.  <P>SOLUTION: Using an electromagnetic induction sensor 12 as a sensor for detecting the internal flaw of a machined cage c, the internal flaw such as a casting flaw is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008246403-A (JP)
Title: Gas production apparatus
Inventor: TAKAGI SATOSHI
IPC: B01D53/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas production apparatus which keeps the amount of a washing gas to be consumed in vain lessened, the trial operation time shortened, and a trouble of a flow rate adjustment valve suppressed.  <P>SOLUTION: Gas refining devices 1a to 1d respectively repeat adsorption operation of adsorbing impurities contained in a raw gas in an adsorbent to produce an aimed gas and washing mode of desorbing the impurities from the adsorbent by a washing gas. A flow rate adjustment valve 4 is installed in a path for leading the washing gas in at the time of washing operation of the gas refining devices 1a to 1d. Immediately after the shift to the washing operation, an opening degree fixation control part 32 keeps the opening degree of the flow rate adjustment valve 4 constant. A fluctuation ratio computing part 35 measures the fluctuation ratio of the flow rate detected by a flow rate sensor 5: a selection part 33 judges that the pressure fluctuation is decreased when the fluctuation ratio of the flow rate is within a specified range and controls the opening degree of the flow rate adjustment valve 4 by PID control to keep the flow rate detected by the flow rate sensor 5 at an aimed flow rate with a feedback control part 31 selected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253506-A (JP)
Title: Game machine
Inventor: KATAYAMA TAKASHI
IPC: A63F7/02
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving excitement and enjoyment of a game by diversifying a performance content and a game property of each of a plurality of pieces of identification information in the game machine having the plurality of pieces of identification information.  <P>SOLUTION: Special symbols J1 and J1 display big win special symbols and medium win special symbols, and the big win special symbols include 15R big win special symbols continuing the opening of a big winning hole 11 for 15 rounds and 2R big win special symbols continuing its opening for 2 rounds. When the first special symbol J1 displays the big win special symbols, a rate of displaying the 15R big win special symbols is set lower than when the second special symbol J2 displays the big win special symbols. A probability of displaying the medium win symbols on the first special symbol J1 is set higher than the probability of displaying the medium win symbols on the second special symbol J2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256968-A (JP)
Title: Toner for electrostatic charge image development
Inventor: HONDA TAKAHIRO
IPC: G03G9/097
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device using toner capable of obtaining a stable toner charge amount even in repeated long-term use and to provide the toner for the device.  <P>SOLUTION: The developing device has a toner supply member 12 supplying the toner to a toner carrier, a toner layer regulating member 15 for making a toner layer on the surface of the toner carrier thin, and the toner 16 in a case, wherein the toner layer regulating member is elastically pressed to the toner carrier, and the toner is charged when passing through between the toner carrier and the toner layer regulating member. The toner is prepared by kneading/dispersing at least a binder resin and a charge control agent, wherein the charge control agent is dispersed in the binder resin and the dispersion index of the charge control agent in the binder resin obtained by a measurement with a particle analyzer, lies in the range of 0.050 to 0.065.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256127-A (JP)
Title: Screw device
Inventor: SHIMOMURA HIROYA
IPC: F16H25/24
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw device capable of preventing a lubricant coating member storing cap from deviating from its position in the circumferential direction of a nut.  <P>SOLUTION: A cap fixing means for fixing the lubricant coating member storing cap 8 for storing a lubricant coating member 9 to the nut 1 comprises an annular cap stay 10 having a fall-out prevention projection fitted to a fall-out prevention groove formed on the inner peripheral face of the nut 1, and a plurality of cap fixing screws screwed to a plurality of cap fixing screw holes formed at the cap stay 10, respectively, for fixing the lubricant coating member storing cap 8 to the cap stay 10. A positioning projection is formed on the outer peripheral face of the cap stay 10 fit to a positioning recessed part formed on the inner peripheral face of the nut 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007200353-A (JP)
Title: Information processor and information processing method
Inventor: REKIMOTO JIYUNICHI
IPC: G06F3/041
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen and extend an interactive input and output environment.  <P>SOLUTION: The processor comprises a translucent surface, an information display part displaying information on the translucent surface, an imaging part taking an image, a control part outputting a signal to the display part based on the image taken by the imaging part and a parameter change signal for changing a predetermined parameter value of the information processor, and a radiation part radiating light of a predetermined wavelength band to the translucent surface. The imaging part includes an imaging element and a filter transmitting only light of the predetermined wavelength band. The control part recognizes a movement direction of an operating body in the vicinity of the translucent surface based on the image taken by the imaging part, outputs the signal to the display part according to the movement direction and also outputs the parameter change signal according to the movement direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007277246-A (JP)
Title: Method for producing reactive silane esters
Inventor: COGGAN JENNIFER A
IPC: C07F7/18
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a reactive silane ester compound such as aromatic reactive silane ester compound or the like and to provide a composition prepared by the same method, a protective layer containing a hydrolytic product and a condensation product of the composition, an electrophotographic photoreceptor containing the protective layer and an image-forming apparatus containing the electrophotographic photoreceptor.  <P>SOLUTION: The method for producing the reactive silane ester compound comprises preparing a carboxylic acid-containing starting substance, reacting the carboxylic acid-containing starting substance with a base to form a salt and reacting the salt with a halo-alkylene-silane to produce the reactive silane ester compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262018-A (JP)
Title: Drive circuit of image display device and image display method
Inventor: KUROKAWA YOSHIKI
IPC: G09G3/36
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device achieving electric power saving by decreasing the light emission quantity of a backlight, in which further electric power saving is made possible by reducing the light emission quantity of the backlight when pixels with relatively low luminance are present in a large number and the luminance degrades.  <P>SOLUTION: A drive circuit of an image display device displaying an image by irradiating a display screen with light from a backlight is provided, which has a backlight control section 104 including: a histogram counting section 201 counting display data 208 to obtain a histogram and determining a value at a specified position of the histogram as a selected data value 211; a display data extension section 202 extending the display data 208 based on the selected data value 211; and a backlight voltage regulation section 104 regulating the emission voltage of the backlight based on the selected data value 211. The histogram counting section 201 counts to obtain a weighted histogram by using a weighted value according to the value of the display data 208.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261560-A (JP)
Title: Hot water supply device
Inventor: YAMAMOTO TERUO
IPC: F24H1/18
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply device capable of supplying hot water to a plurality of houses with high equipment efficiency.  <P>SOLUTION: This hot water supply device comprises a hot water storage tank 1, a heating means 2 for heating the water in the hot water storage tank 1, first and second hot water supply circuits 6, 7 formed in the hot water storage tank 1, first and second hot water supply circuit use setting means 15, 17 for setting whether each of the first and second hot water supply circuits 6, 7 is used or not, and a heating means controlling means 20 for switching a heating control method of the heating means 2 on the basis of contents set by the first and second hot water supply circuit use setting means 15, 17. As the use or not is set by every hot water supply circuit corresponding to each of the plurality of houses, and the control method of the heating means 2 is changed on the basis of the information, wasteful boiling-up of the hot water is prevented, and the equipment efficiency can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT