baber/WOPTO huggingface dataset:
Patent JP-2010173747-A (JP)
Title: Crowdedness detection system and crowdedness detection method for escalator and remodeling method for existing escalator
Inventor: YOKOTA MORIMASA
IPC: B66B27/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crowdedness detection system of an escalator capable of surely detecting abnormal boarding on the escalator.  <P>SOLUTION: A footstep 4 passing through a predetermined position in the vicinity of a boarding port 2 of the escalator, is photographed by an imaging means 7, and the occupation ratio of a person occupying the footstep 4 is arithmetically operated by an occupation ratio arithmetic operation means 11 from its image data, and a group speed of the person on the footstep 4 is detected by a group speed detecting means 12. The existence of a pedestrian on the footstep 4 is determined from the group speed detected by the group speed detecting means 12 and speed information on the footstep 4. A predetermined crowded state of the escalator is determined based on the occupation ratio arithmetically operated by the occupation ratio arithmetic operation means 11 and respective information on the determined existence of the pedestrian.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174967-A (JP)
Title: Thin cylinder
Inventor: MORI KATSUHIDE
IPC: B21B31/02
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin cylinder which surely operates with a simple structure.  <P>SOLUTION: The thin cylinder 1, in which the cylindrical part 31 of the piston 3 slides within the cylinder body 21 while being guided by a guide mechanism includes: a cylinder 2 having a cylindrical cylinder body 21 closed at one end; a piston 3 including a cylindrical part 31, an upper wall part 32 provided at one end of the cylindrical part 31, and a flange part 33. A first guide mechanism is composed of the cylinder body 21, a ring-like member 4 provided therein in a concentric manner, and the cylindrical part 31 of the piston 3 sliding between the cylinder body 21 and the ring-like member 4, and a second guide mechanism is composed of a plurality of through-holes 24 provided in the circumferential direction of the cylinder body 21, the through-holes extending in the sliding direction of the piston 3, and a plurality of rods 6 inserted through the through-holes 24 and fastened to a flange part 33 of the piston 3. A coil spring 7 is installed to the rod 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173496-A (JP)
Title: Rotating seat device for vehicle
Inventor: YAMADA YUKIFUMI
IPC: B60R22/26
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating seat device for a vehicle including a simple and inexpensive peeling prevention mechanism enhanced in safety performance by improving mechanical strength in relation to a peeling load of a seat including a rotating mechanism and a moving mechanism.  <P>SOLUTION: The rotating seat device includes a lower rail 3 and an upper rail 4, a rotary plate 5 supported by a rotary plate lower rail 51 on the upper rail 4, a seat frame supported by the rotary plate 5 and having a belt anchor at a rear side, and a peeling prevention mechanism 7 provided in a load receiving member (load anchor pin 71) erected upward on the upper rail 4 and at a rear side of a bottom surface of the rotary plate 5 and having a hook member 77 engaged with the load receiving member 71. The peeling load applied to the rotary plate 5 is shared by the rotary plate lower rail 51 and the load receiving member 71.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182752-A (JP)
Title: Non-volatile semiconductor storage and method of manufacturing same
Inventor: NAKAGAWA KENICHIRO
IPC: H01L29/788
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable, compact nonvolatile semiconductor storage, and to provide a method of manufacturing the non-volatile semiconductor storage.  <P>SOLUTION: The non-volatile semiconductor storage 1 includes: a semiconductor substrate 2; a charge storage film 5 disposed on the semiconductor substrate 2; a first gate electrode 6 disposed on the charge storage film 5; a gate insulating film 7 disposed on the semiconductor substrate 2; a second gate electrode 8 disposed on the gate insulating film 7; and inter-gate insulating films 10, 11, disposed between the first gate electrode 6 and the second gate electrode 8. The length L1 of the first gate electrode 6 is smaller than the length L2 of the second gate electrode 8. The upper surface of the first gate electrode 6 is not inclined, with respect to the semiconductor substrate 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180100-A (JP)
Title: Silica structure, method for manufacturing the same, and heat insulator
Inventor: TATSUTA SHIGETO
IPC: C01B37/00
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica structure and a method for manufacturing the structure having all of high strength, low bulk density and low thermal conductivity, and to provide a heat insulator using the silica structure.  <P>SOLUTION: The silica structure comprises spherical mesoporous silica and coupling portions comprising a metal oxide and coupling the spherical mesoporous particles. A low heat-conducting material is provided by using the silica structure. The silica structure is obtained by mixing spherical mesoporous silica having pores packed with a masking substance and a liquid containing a reactive binder, molding the obtained mixture, allowing the reactive binder to react to form coupling portions among the spherical mesoporous silica particles, and removing the masking substance from the pores.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186617-A (JP)
Title: Method for manufacturing fuel cell
Inventor: KOBAYASHI NORIYUKI
IPC: H01M4/86
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell equipped with an electrode in a distribution state in which a distribution state of electrolyte is as aimed at in a thickness direction.  <P>SOLUTION: The method for manufacturing the fuel cell includes a first process for measuring each of a plurality of frequency AC impedances in a plurality of regions of a first membrane electrode assembly equipped with a first electrode containing a first electrolyte manufactured under given manufacturing conditions, a second process for estimating a distribution of the first electrolyte in a thickness direction of the first electrode based on an AC impedance of each frequency measured respectively to each regions in the first membrane electrode assembly, and a third process, in case, among regions in the first membrane electrode assembly, a first region which is not the desired distribution aimed at the distribution estimate result of the first electrolyte in the second process exists, manufacturing a second electrode containing second electrolyte by adjusting manufacturing conditions to a region corresponding to the first region based on the distribution estimate result of the first region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185003-A (JP)
Title: Method for producing polylactic acid
Inventor: IWASA SHIGETO
IPC: C08L101/16
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently produce polylactic acid from a lactide by ring-opening polymerization using a polymerization catalyst good for human body and environment.  <P>SOLUTION: The method for producing the polylactic acid comprises the ring-opening polymerization reaction of the lactide by using an alkylzinc compound expressed by general formula (1): R<SB>n</SB>ZnX<SB>2-n</SB>as the ring-opening polymerization catalyst. In general formula (1), n is 1 or 2; R is 1-10C straight or branched-chain alkyl; X is a halogen atom or hydrogen atom; and Zn is a zinc atom.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186046-A (JP)
Title: Inspection method of integrated caloric value for image forming apparatus
Inventor: OZAWA MAKOTO
IPC: G03G21/00
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of integrated caloric value for an image forming apparatus which displays the integrated caloric value received by material to be recorded from the image forming apparatus and which displays the heat distribution in the temperature region, the width of which the material to be recorded is to receive on a continuous surface region.  <P>SOLUTION: The inspection method of integrated caloric value for the image forming apparatus has the caloric value transfer inside the image forming apparatus visualized by: having an integrated caloric value display having an integrated caloric value displaying layer in which the starting temperature TA for static coloring is from 85°C to 100°C and the difference between the TA and the terminating temperature for static coloring TB is from 7°C to 25°C transported inside the image forming apparatus having at least a developing means for forming a toner image by developing an electrostatic latent image on an electrostatic latent image holder by using an electrostatic latent image holder and electrostatic latent image developer, a transfer means for transferring the toner image on the material to be recorded, a heat fixing means for heat fixing the transferred toner image onto the material to be recorded; and having the integrated caloric value displaying layer in the integrated caloric value display color by the heat received inside the image forming apparatus during transportation in a process that the integrated caloric value display is transported inside the image forming apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184611-A (JP)
Title: Running apparatus
Inventor: SHIBATA MASAYUKI
IPC: B62J25/00
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a running apparatus which even an occupant disabled in his/her one-sided leg can easily gets on and out.  <P>SOLUTION: The running apparatus is provided with: a plurality of wheels 1L and 1R arranged in parallel: a vehicle body 3U and 3D supporting the plurality of wheels to be rotatable: driving means 2L and 2R rotationally driving the plurality of wheels independently; and step plates arranged on the vehicle body, on which an occupant rides while standing for driving. An assisting mechanism is provided for an occupant to draw out a riding assisting bar 6 from a part of a handle 5 in the direction where the occupant's body trunk is inclined so that the bar supports a part of body weight of the occupant when the occupant gets on the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185113-A (JP)
Title: Electroless copper-plating solution, electroless copper-plating method and method for forming embedded wiring
Inventor: NIIMIYABARA SHOZO
IPC: C23C18/40
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroless copper-plating solution which can form an electroless-copper-plated layer that is uniform even into the bottom of the hole regardless of the size of the inner diameter of the hole, an electroless copper-plating method, and a method for forming an embedded wiring, which can form reliable embedded wiring in the inner part of the hole by forming such an electroless-copper-plated layer.  <P>SOLUTION: This electroless copper-plating method includes using the electroless copper-plating solution which contains 1-15 ppm chlorine ions. The plating solution also further contains 50-2,000 molecular weight of a sulfur-based organic compound such as bis-(3-sulfopropyl) disulfide, for example.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184085-A (JP)
Title: Seat pad for vehicle
Inventor: YONEZAWA YASUSUKE
IPC: A47C7/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat pad for a vehicle which has excellent softness on the front surface and an excellent support characteristic with respect to the horizontal deviation of an occupant, and is integrally manufactured by foam molding.  <P>SOLUTION: Multiple round holes 8 are arranged in the upper surfaces of a thigh lower portion 2 and buttocks lower portion 3 in the seat pad 1 for a vehicle, and also multiple projecting lines 9 are arranged so as to partition the round holes 8. The projecting lines 9 are mutually connected and extended, so as to make hexagons when connecting the center lines CL. It is preferable that the height of each projection 9, i.e., the depth of each round hole 8 is 5-20 mm, especially, 10-15 mm, the inner diameter of the round hole 8 is 10-40 mm, especially, 15-30 mm, the smallest thickness of the projecting line 9 between the adjacent round holes 8 is 2-20 mm, especially, 4-10 mm, and the opening area of one round hole 8 is 100-900 mm<SP>2</SP>, especially, 400-700 mm<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193536-A (JP)
Title: Switching power supply unit
Inventor: KOBAYASHI YASUHIRO
IPC: H02M3/28
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the entire height of a unit having a plurality of stacked circuit boards.  <P>SOLUTION: A switching power supply unit includes a first circuit board 11 on which a primary coil 22 is formed by a conductive pattern so as to surround a first through hole 33 and a primary circuit 3 including the primary coil 22 is mounted, two second circuit boards 12 each on which a secondary coil 23 is formed by a conductive pattern so as to surround a second through hole 45 and a secondary circuit 4 including the secondary coil 23 is mounted, and a single core member 21. In the unit, the second circuit boards 12 are stacked in a state that the positions of the second through holes 45 of them and the positions of the secondary coil 4 are aligned in the stacking direction, the first circuit board 11 is stacked on each of the second circuit boards 12 in a state that the position of the first through hole 33 is aligned on the position of the second through hole 45 in the stacking direction, and the core member 21 is insert into the first through hole 33 and each of the second through holes 45 to form a planar transformer together with the primary coil 22 and the secondary coil 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190590-A (JP)
Title: Scanning probe microscope and method of operating the same
Inventor: KITAMURA SHINICHI
IPC: G01Q20/02
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate the spot size of reflected light on the light receiving surface of a photodetector at the same time with the adjustment of the position and focus condition of the focus spot of light irradiating the back of a cantilever in a scanning probe microscope.  <P>SOLUTION: The scanning probe microscope includes the cantilever 3 having a probe 3a, a light source 1 for applying a light beam 10 onto the back of the cantilever 3, the photodetector 2 for detecting a light beam (reflected light beam) 11 emitted from the light source 1 and reflected from the back of the cantilever 3, and a calculation means 9 for detecting the displacement of the cantilever 3 on the basis of the detection results of the reflected light beam 11 by the photodetector 2 and for output of it, wherein the calculation means 9 has functions of calculating the difference of the detection signal of the reflected light beam 11 by two light receiving surfaces of the photodetector 2 and for output of a signal depending on the difference. The scanning probe microscope further includes a vibration means 8 for vibrating the photodetector 2 in the direction of the arrangement of its light receiving surfaces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188663-A (JP)
Title: Image recording apparatus, image processing apparatus, method for processing image, and program
Inventor: SASAYAMA HIROYUKI
IPC: B41J29/46
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To adequately perform processing of an image in such a manner that excessive correction due to overlapping of correction for non-ejection and correction for density is not generated even when the correction for non-ejection and the correction for density are simultaneously performed.  <P>SOLUTION: A density measurement value of each nozzle is measured by using a density correction test chart, a density correction value of each nozzle is calculated out on the basis of the density measurement value, and density correction of image data is performed on the basis of the calculated density correction value. When a new non-ejection nozzle is produced upon output of the density correction test chart, the density correction value is corrected in such a manner that the density measurement values of the non-ejection nozzle and peripheral nozzles around the non-ejection nozzle are changed on the basis of information about the non-ejection nozzle by using the density measurement values of the peripheral nozzle which are not influenced by the non-ejection nozzle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198840-A (JP)
Title: Induction heating cooker
Inventor: YAMAZAWA HIDEKI
IPC: H05B6/12
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that an induction heating coil and control sections for controlling current conduction of a radiation type heater are stored in an electrical box in an induction heating cooker, wherein a grille is arranged at one side and the electrical box is arranged at the other side viewed from the front face of a body section of the induction heating cooker, having either of a plurality of induction heating coils only and one or two induction heating coils and one radiation type heater, and cooling of the control section, cooling of the induction heating coil and its peripheral member, and cooling of the radiation type heater and its peripheral member are effectively performed by a single fan integrated with the electric box.  <P>SOLUTION: The electric box is obtained in a three-layer laminated form wherein the control section for current-conduction control of the induction heating coil having a small calorific value and the control section for current-conduction control of two induction heating coils having a large calorific value are respectively stored in separate housing sections, and an air passage. An air flow formed from the single fan integrated with the electric box is discharged below the induction heating coil having a large calorific value and the induction heating coil having a small calorific value via respective three-layer laminated housing sections.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198352-A (JP)
Title: Presence service system and presence service method
Inventor: TOKUNAGA KAZUHIRO
IPC: G06F13/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow use of authorization for browsing presence information in use of presence information from a Web service and the like.  <P>SOLUTION: A presence service system includes: an ID correspondence storage part storing a Web service ID of a user and a presence service ID in the case when the user serves as a watcher in association with each other; a Web service server transmitting a presence information request including the Web service ID of the user via a Web service in response to a presence information browsing request; and a gateway receiving the presence information request, obtaining the presence service ID corresponding to the Web service ID of the user from the ID correspondence storage part, and transmitting a subscription request including the presence service ID to the presence server.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194503-A (JP)
Title: Apparatus for treating exhaust gas by electron beam irradiation
Inventor: DOI MAKOTO
IPC: B01D53/34
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for efficiently decomposing NOx contained in exhaust gas at a low cost.  <P>SOLUTION: The apparatus for treating exhaust gas comprising NOx by electron beam irradiation includes a cathode comprising an electron emitter constituted of a field-emission device, an anode, a chamber for generating an electron beam, a window attached thereto for taking out the electron beam, and a device for supplying a nitrogen gas to the outside of the window for taking out the electron beam.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197905-A (JP)
Title: Method for driving plasma display panel
Inventor: NISHIMURA KENJI
IPC: G09G3/20
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the image display quality without increase of noise even in a high-definition plasma display panel.  <P>SOLUTION: In a method for driving a plasma display panel which has a display region for image display, wherein the display region includes a plurality of discharge cells having display electrode pairs comprising scan electrodes and sustain electrodes, a plurality of sub-fields each of which has an initialization period, a write period, and a sustain period are provided within one field period, and sustain pulses of which the number results from multiplying brightness weights set per sub-field by a prescribed brightness scale factor are alternately applied to the display electrode pairs in sustain periods, and a ratio of a region wherein a signal level of an input image signal is equal to or higher than a prescribed value, to the display region (high-brightness region ratio) is detected, and when the high-brightness region ratio is lower than a preliminarily determined threshold, brightness weights of sub-fields to which greater brightness weights are set are increased to increase the sum total of brightness weights in one field period in comparison with the case that the high-brightness region ratio is equal to or higher than the threshold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270091-A (JP)
Title: Fluorescent glass, method of manufacturing fluorescent glass, semiconductor light-emitting device, and method of manufacturing semiconductor light-emitting device
Inventor: CAIS RUDOLF E
IPC: H01L33/32
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material excellent in transmittance of light in a wavelength region from the ultraviolet ray to the visible ray (achromatic transparency), light fastness, heat resistance, hydrothermal resistance, resistance to ultraviolet ray, scratch resistance, and chemical resistance.  <P>SOLUTION: The fluorescent glass includes glass and a phosphor, and is characterized in that it has an L<SB>*</SB>value of 65 or more in the chromaticity coordinate of an L<SB>*</SB>a<SB>*</SB>b<SB>*</SB>color system, or the fluorescent glass is characterized in that it includes the glass having characteristics described below and the phosphor. [The characteristics of the glass]: the L<SB>*</SB>value in the chromaticity coordinate of the L<SB>*</SB>a<SB>*</SB>b<SB>*</SB>color model is 50 or more when the glass has been pulverized so as to have an average particle size of 60 μm or less and has been sintered at a temperature of (surrender point +50)°C for one hour.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200862-A (JP)
Title: Slot machine and game machine
Inventor: OIKE NORIAKI
IPC: A63F5/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can display an image without problems when it is desired to be displayed even if a storage means with a slow reading speed is used as a storage means image information.  <P>SOLUTION: At least a part of image data are transferred to a resident video RAM 189 in initialization processing just after turning on the power, so as to be resident. Thereby, after the completion of the initialization processing, drawing processing of the image can be performed by an image controller 188 while employing the image data which are made resident in the resident video RAM 189. Therefore, when drawing the image, since it is not necessary to read the corresponding image data from a character ROM 187 which consists of a NAND type flash memory 187a with the slow reading speed, the time required for reading can be saved, the drawing of the image is immediately performed, and the drawn image can be displayed on an auxiliary display part 65.  <P>COPYRIGHT: (C)2010,JPO&INPIT