baber/WOPTO huggingface dataset:
Patent JP-2008020900-A (JP)
Title: Developing roller, electrophotographic process cartridge, and electrophotographic apparatus
Inventor: SAKURAI YUJI
IPC: F16C13/00
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller which can be inhibited from staining due to exudates or developer or the like from a peripheral member such as a toner supply roller and a toner amount regulating member, can inhibit the staining of the peripheral member due to the exudates from the developing roller, and is inhibited from occurring irregular hardness.  <P>SOLUTION: The developing roller 1 having an elastic layer 3 on the conductive shaft center body 2 has on its surface, a surface layer 4 containing polymer obtained by polymerizing polyolefine polyol (A) whose number average molecular weight Mn based on the molecular weight distribution obtained by a GPC method is 3,000≤Mn≤15,000, and whose degree of dispersion Mw/Mn is 2.80≤Mw/Mn≤12.50, and a full-alkyl type melamine compound (B).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311726-A (JP)
Title: Information recorder, and authentication method thereof
Inventor: SAGA HIDEKI
IPC: G06F21/60
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of establishing mutual authentication with a host device or the like safely and conveniently inexpensively in an information recorder for encrypted communication on a wireless interface.  <P>SOLUTION: The information recorder 100 is provided with: a wireless interface circuit 102; data storage parts 106 to 111 capable of reading or writing data; an encoder/decoder 105 for transmitting data read from the data storage parts through the wireless interface circuit 102 while encrypting them and/or writing the encrypted data received through the wireless interface circuit 102 into the data storage parts while decoding the data; and an acceleration/posture sensor 114 for detecting the posture or the movement of the information recorder 100. On the basis of the acceleration detection result by the acceleration/posture sensor 114, a cryptographic key of the encoder/decoder 105 is generated and encoding/decoding operation is performed by using the cryptographic key.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308288-A (JP)
Title: Passenger conveyer
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyer capable of easily securing the mechanical strength of balustrades and easily manufacturing balustrade panels and enlarging widths of the balustrade panels to avoid a collision with handrails in association with the movement of a baggage.  <P>SOLUTION: This passenger conveyer is provided with right and left balustrades 20 including the flat balustrade panels 24 set at an interval H1 wider than the opposing interval H2 of the right and left moving handrails 21, inclined members 50 blocking each step generated between the balustrade panels 24 and the moving handrails 21, and struts 22 supporting the moving handrails 21, the balustrade panels 24 and the inclined members 50, and arranged outside the balustrade panels 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308131-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI FUMIO
IPC: B60C11/13
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise of a columnar resonance while securing driving stability on wet/dry road surfaces by an appropriate arrangement pattern of a resonator.  <P>SOLUTION: A pneumatic tire comprises at least one circumferential groove 2 extending along the tire-circumferential direction, and the resonator for reducing the noise generated by resonance in a tube formed by the circumferential groove 2 and the road surface. The resonator is composed of a first resonator 3 with one end opening in the circumferential groove 2, the other end terminated in a land part 5, and its cross-section area substantially constant, and a second resonator 4 comprising a narrowed passage 4b opening in the circumferential groove 2 and an air chamber part 4a communicating to the narrowed passage 4b and having a cross-section area larger than that of the narrowed passage 4b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004150-A (JP)
Title: Plasma display panel, and its manufacturing method
Inventor: INOUE OSAMU
IPC: H01J11/40
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel which is improved in the discharge characteristics.  <P>SOLUTION: This plasma display panel 200 includes a first panel 1 and a second panel 8, and has a discharge space 14, formed between the first panel 1 and the second panel 8. In the plasma display panel 200, a metal oxide 20 is arranged so as to face the discharge space 14, and the metal oxide 20 has a rock salt type crystal structure and is a solid oxide solution of at least one kind of element selected from among a group comprising Ca, Sr and Ba, and an oxide of at least one kind of element selected from a group comprising Mn, Fe, Co, Ni, Cu and Zn.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001847-A (JP)
Title: Rolling member for transmission and rolling bearing for transmission
Inventor: MAEDA KIKUO
IPC: C22C38/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling member and a rolling bearing for a transmission, which exhibit the long life under harsh environments while reducing a content of an alloying element.  <P>SOLUTION: An outer race 11, an inner race 12 and a ball 13 of a deep groove ball bearing 1 for a transmission are made of a steel which comprises 0.3 to 0.4% of carbon, 0.3 to 0.7% of silicon, 0.3 to 0.8% of manganese, 0.5 to 1.2% of nickel, 1.6 to 2.5% of chromium, 0.1 to 0.7% of molybdenum, 0.2 to 0.4% of vanadium and the balance iron with impurities, while keeping a total content of silicon and manganese at 1.0% or less, a total content of nickel and chromium at 2.3% or more and a total content of chromium, molybdenum and vanadium at 3.0% or less; and have a hardened layer formed on their surfaces. The surface layer part of the hardened layer has a hardness of 725 to 800 HV. The maximum particle size of carbides dispersed in the surface layer part is 10 μm or smaller and the area ratio thereof is 7 to 25% or less. The inner part has a hardness of 450 to 650 HV.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002759-A (JP)
Title: Method for maintaining plane parallelism between probe card and its probe substrate
Inventor: FURUSAKI SHINICHIRO
IPC: G01R31/26
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for maintaining plane parallelism between a probe card and its probe substrate, which can satisfactorily maintain plane parallelism of tip parts of a probe group.  <P>SOLUTION: A probe card which comprises a circuit board which arranges the first connecting terminals at its undersurface, a probe substrate which arranges the second connecting terminals respectively corresponding to the first connecting terminals at its top surface as well as a plurality of probes at its undersurface, and a group of relaying connection pins which is attached to the first connecting terminal and is electrically connected to the second connecting terminal in contact with the second connecting terminal, wherein the first and second connecting terminals respectively corresponding to the plurality of relaying connection pins are arranged densely in the perimeter section and nondensely in the center section with respect to each plane of the circuit board and the probe substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004550-A (JP)
Title: Solid-state image pickup element for color picture imaging
Inventor: IWATA MITSURU
IPC: H04N5/335
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To keep excellent wavelength selection characteristics of each pixel on the occasion of picking up color images by considering that light absorption coefficient of a semiconductor substrate has wavelength selection characteristic.  <P>SOLUTION: Forming locations of photodiodes 17R, G, B in the direction along the light receiving surface within the light receiving plane are controlled, based on the incident direction and incident angle of an incident light for the arrangement locations of the photodiodes 17R, G, B within the light receiving plane, by controlling forming depth of the photodiodes 17 for photoelectric conversion in the image pickup element for color picture imaging that can separate colors of the imaging signals detected by each photodiode provided at the light receiving surface of the semiconductor substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010227728-A (JP)
Title: Method for removing n2o contained in exhaust gas from sewage sludge incinerator
Inventor: SASAKI TOICHIRO
IPC: B01J29/76
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially and efficiently removing N<SB>2</SB>O contained in exhaust gas from a sewage sludge incinerator while avoiding decrease in catalytic activity caused by water vapor.  <P>SOLUTION: The exhaust gas having high temperature ranging from 800 to 850°C and discharged from the sewage sludge incinerator 1 is treated in an exhaust gas treating system equipped with an exhaust smoke treating column 6 and then is cooled to 60°C or below. This procedure can decrease water vapor content in the exhaust gas to 20 vol.% or below. The exhaust gas is heated again to 300 to 550°C by passing the exhaust gas through a heating unit 9. The exhaust gas is brought into contact with an N<SB>2</SB>O removing catalyst 8 in the presence of a reducing agent to reductively remove N<SB>2</SB>O contained in the exhaust gas. Thus about 90% of N<SB>2</SB>O can be removed by this method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009006303-A (JP)
Title: Water treatment system
Inventor: SUZUKI EIICHI
IPC: C02F1/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective technology by which information on the consumption of a chemical can be easily detected to optimize the chemical treatment of water to be treated with the chemical in a water treatment system performing the chemical treatment.  <P>SOLUTION: In the water treatment system 100, a disinfectant 122 in a chemical cylinder 121 elutes into water to be treated, in a disinfection tank 120 to disinfect the water to be treated, and the magnetism of a magnet whose accommodated position varies according to the residual amount of the disinfectant 122 set in the chemical cylinder 121 is detected by a magnetic sensor 140 arranged outside the chemical cylinder 121, thereby detecting information on consumption of the disinfectant 122.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010286-A (JP)
Title: Method and device for classifying semiconductor defects, program for the same device, and method and device for inspecting semiconductor defects
Inventor: NEMOTO KAZUNORI
IPC: H01L21/66
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To separate systematic defects from detected defects.  <P>SOLUTION: A defect classification defining section 221 defines a region that classifies defects on a surface of the inspected device, by using layout design data corresponding to a layer formed on the inspected device and a layer formed in an upper layer or lower layer thereof. A defect classification processing section 222 classifies the defects, by what a position of the defect is included in which region of the defined regions with regard to defect data 133 (233) sampled from the defects obtained at a defect-reviewing device 10. A defect-counting section 223 counts the classified defects to find the defect densities of each region; and if the defect density of an region is larger than the average value of the defect densities of the other regions, exceeding by a significant difference, a systematic defect determining section 224 determines the defect in the region as being a systematic defect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016944-A (JP)
Title: Television broadcasting receiving apparatus and method for displaying channel selection screen
Inventor: OKU KENTARO
IPC: H04N7/173
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To successively display information display screens that correspond to selected channels in suitable sizes.  <P>SOLUTION: When the selective operation of channel selection buttons (numerals, "+", "-") is performed in a multi-screen display mode (S21), corresponding channel selection processing is successively performed and respective channel information display pictures are displayed successively (S22). When a user performs operation input, corresponding to a channel selection button in channel image display states of images B, C, D, E and selects the broadcasting of an image A, the display picture of an LRU (least recently used) channel, of which the display time from the channel selection is the longest, is turned to a non-display state (S23); and the image A of the newly selected channel is displayed on the forefront, at a position where is slightly shifted at least in any of the right, left, upper, and lower directions from an image of a channel, viewed immediately before (S24).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014907-A (JP)
Title: Optical beam scanning optical device
Inventor: KAGOSHIMA KAZUHARU
IPC: G02B26/10
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To attain equalization of beam diameter within one line in the main scanning direction by enabling control of beam diameter within the one line in the main scanning direction.  <P>SOLUTION: In a liquid optical element, the focal position of laser beam transmitted by the interface between two kinds of liquids is changed by a different quantity for each position within the one line in the main scanning direction by changing the interface shape. For example, the focal position is changed in the one line in the main scanning direction so that the laser beam is increased in focus slippage toward COI (center of imaging), compared with SOI (start of imaging) and EOI (end of imaging). According to this, the beam diameter can be changed for each position within the one line in the main scanning direction. Consequently, for example, within the one line in the main scanning direction, the beam diameter can be equalized for the main scanning direction by a liquid lens, and for the sub-scanning direction by adjusting the magnification of the whole system, and the beam diameter within the one line in the main scanning direction can be equalized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012427-A (JP)
Title: Disk label printer
Inventor: ZAMA HIROYOSHI
IPC: B41J2/32
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk label printer which is formed by integrating a slot-in type optical disk drive mechanism and a printing mechanism, made small in size, never has deviation of printing position of a desired image, and is capable of obtaining good recording results.  <P>SOLUTION: The disk label printer is provided with a printing mechanism 20 having a thermal head for printing desired images on the label surface of an optical disk, wherein the printing mechanism 20 is arranged on a conveying path for optical disks with respect to the optical disk drive mechanism 10 between a slot and the optical disk drive mechanism 10, and furthermore provided with a printer control part 62 for printing desired images by controlling correction values based on assembling temperature difference with respect to the optical disk drive mechanism 10 when assembling the printing mechanism 20 into a case body and correcting data concerning printing position while referring to the correction values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018432-A (JP)
Title: Resin sealing device, and monitor screen displaying method for resin sealing device
Inventor: YODA OSAMU
IPC: B29C45/76
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily grasp the fact that what kind of material exists in which position by a monitor screen.  <P>SOLUTION: Disclosed is a resin sealing device 100 where at least one or more materials exist by a plurality of kinds, and a sealing operation is performed using the materials. A monitor screen 190 capable of confirming the presence of each material in a prescribed position within the resin sealing device 10 is provided, and the display color of a part corresponding to the above prescribed position in the monitor screen 190 is changed in accordance with the kind of the material present at the above prescribed position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314552-A (JP)
Title: Collagenase activity inhibitor
Inventor: NAGAMINE KENICHI
IPC: A61K8/97
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellently safe collagenase activity inhibitor effectively utilizing acerola seeds which have hitherto been mostly subjected to waste disposal and exhibiting excellent anti-oxidizing actions and collagenase inhibitory activity by utilization in external preparations for skin, cosmetics. etc.  <P>SOLUTION: The collagenase activity inhibitor comprises a solvent extract of the acerola seeds containing quercitrin and having ≤25 wt.% content of the quercitrin as an active ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022013-A (JP)
Title: Conductive structure
Inventor: BAUMANN REINHARD
IPC: H05K3/10
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for securely fabricating a conductive structure on a matter for print and a printed circuit board material.  <P>SOLUTION: In the method for fabricating the conductive structure on a flexible or rigid board by applying a coating agent containing a conductive material in a structured manner, and in a rotary printing machine equipped with at least a plurality of work units such as a printing apparatus and/or a vanish applying module, a conductive structure is fabricated in an image line section form in the first work unit in the first step, wherein the image line section is constituted of the coating agent containing the conductive material, and a post-treatment to enhance the in-layer conductivity forming the structure is performed in the second work unit in the second step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009024348-A (JP)
Title: Method for fixing and connecting weed-proof sheet
Inventor: KATSUMURA HIROYUKI
IPC: E01H11/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide weed-proof structure avoiding the growth of weeds at the connected and fixed parts of weedicide sheets to wither weeds.  <P>SOLUTION: On assumption that there is a defect in fixing and connecting the weedicide sheets in view of a conventional method of pressing down by force, the extending direction of weeds in bud is changed to prevent the weeds from coming out of the weedicide sheets. Photosynthesis is thereby inhibited to etiolate the weeds to become like beam sprouts, and stored nutrients are dried up to wither the weeds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032822-A (JP)
Title: Semiconductor device
Inventor: MURATA AKITAKA
IPC: H01L21/8249
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can optimally drive a plurality of loads, having respectively different required currents, without increasing the switching loss and degrading the switching speed.  <P>SOLUTION: The semiconductor device 100 is so formed as to divide a switching element that constitutes a switching power-supply into a plurality of power elements P1-P3, having respectively different allowable currents and as to connect the first current terminals of the power elements P1-P3, with a common power-supply terminal D and as to connect the second current terminals of the power elements P1-P3, with a common output terminal T and as to connect the respective gate terminals of the power elements P1-P3, with a common gate terminal G via switches S1-S3 comprising transistors and as to integrate an output circuit K1 comprising the power elements P1-P3 and the switches S1-S3 into a first semiconductor chip 10 and as to use the power elements P1-P3, while switching them to each other by the switches S1-S3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028643-A (JP)
Title: Fixed-bed reaction vessel and method for packing absorbent
Inventor: KOBAYASHI MAKOTO
IPC: B01J20/04
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed-bed reaction vessel in which an absorbent can be replaced while suppressing waste.  <P>SOLUTION: The fixed-bed reaction vessel is provided with: two packed parts 21, 22 arranged independently in the flow direction of a gaseous raw material; and a detecting means arranged between the packed parts 21, 22 and for detecting the concentrations of impurities. The used state of a desulfurizer 17 being the absorbent packed in the packed part 21 arranged on the upstream side is obtained and the time to replace the desulfurizer is also obtained precisely. Even when the fixed-bed reaction vessel is operated while setting high the target cleanliness of the gaseous raw material on the outlet side, only the used desulfurizer 17 packed in the packed part 21 can be replaced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007326869-A (JP)
Title: Hydrolyzed collagen derived from fish scale
Inventor: YOSHIOKA MASATO
IPC: A61Q19/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrolyzed collagen derived from fish scale, imparting the hair with luster, moistness, smoothness and combing easiness and imparting the skin with excellent moisture retention and smoothness similar to the conventional hydrolyzed collagen derived from bovine hide or pig hide by compounding to cosmetics and emitting little animal smell in contrast to the conventional hydrolyzed collagen derived from animals.  <P>SOLUTION: Fish scale is hydrolyzed with an alkali agent, the obtained hydrolyzed liquid is filtered and the filtrate is hydrolyzed with a protease to obtain a hydrolyzed collagen derived from fish scale and having a number-average molecular weight of 200-5,000. The hydrolyzed collagen derived from fish scale is used as a raw material for cosmetics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009031117-A (JP)
Title: Heating/cooling module
Inventor: KIHARA FUMIYUKI
IPC: G01R31/26
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating/cooling module which will not be damaged, even if it is heated or cooled in a short time, whereby a heating amount of a heater for heating a semiconductor chip mounted thereon can be increased.  <P>SOLUTION: This heating/cooling module comprises a ceramics heater 1 for heating an object to be processed mounted thereon, a cooling mechanism 3 for cooling the ceramics heater 1, and a support body 2 placed between the ceramics heater 1 and the cooling mechanism 3. The support body 2 is so configured that a heater-side support body 2a and a cooling mechanism-side support body 2b, made of different materials, are combined. Interposer layers 4, 4 which is to be constituted of a soft material with thermal conductivity of 1 W/mK or larger are, preferably, interposed in between the heater-side support body 2a and the cooling mechanism-side support body 2b and in between the cooling mechanism-side support body 2b and the cooling mechanism 3, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT