baber/WOPTO huggingface dataset:
Patent JP-2012175362-A (JP)
Title: Design value determination method of crystal oscillation circuit and electronic apparatus
Inventor: SOMA HIROYUKI
IPC: H03B5/32
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining a design value of a crystal oscillation circuit by making clear a relationship of a load capacitance CL value, a negative resistance RL value and a drive current Ios value of the oscillation circuit employing a crystal oscillator.SOLUTION: In a crystal oscillation circuit, two of three design values of a negative resistance value RL, a load capacitance value CL and a drive current Ios are determined to determine the remaining one value using a relational expression or a relational graph. When the negative resistance value RL is defined as a fixed value, a relational expression of the drive current Ios and the load capacitance value CL is represented by a secondary expression of Ios=α*(CL)+β*(CL)+γ (α, β and γ are constant numbers). Furthermore, when the drive current Ios is defined as a parameter (fixed value), a relational expression of the load capacitance value CL and the negative resistance value RL is represented by a power expression of CL=a*(RL)(a and b are constant numbers). As a result, the drive current can be reduced by decreasing the CL of the crystal oscillation circuit, and power consumption of the crystal oscillation circuit can be reduced.
Patent JP-2011137630-A (JP)
Title: Cooling method of structure, cooling device, and structure including the cooling device
Inventor: TAJIMA YOSUKE
IPC: F24F5/00
Filed: 2011-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling method capable of successfully forming a thin film-shaped water screen in a cooled region to which hydrophilicity imparting treatment is applied, and of suppressing water amount used during cooling, a cooling device and a structure including the cooling device.  <P>SOLUTION: By applying hydrophilicity imparting treatment to the cooled region 52 on the outer surface of the structure 50, a hydrophilic layer capable of holding the water screen 60 is formed over the entire cooled region 52. By alternately performing discharge of cooling water and stop of the discharge of the cooling water with respect to the cooled region 52 having the hydrophilic layer formed thereon, repeatedly, the thin film-shaped water screen 60 is formed all the time in the entire cooled region 52, and by latent heat accompanying evaporation in the water screen 60, the structure 50 is cooled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012178696-A (JP)
Title: Portable terminal device, control method of portable terminal device, and program
Inventor: SHIRAKAWA TAKAHISA
IPC: H04M3/42
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To disclose location information of a user by flexibly coping with user's demands and protecting user's privacy at the same time.SOLUTION: When location information of which a user requested disclosure is the location information specified by a user in advance, a portable terminal device provides a server with predetermined information in association with the location information specified in advance, in stead of map information including the location information of which the user requested disclosure.
Patent JP-2012179203-A (JP)
Title: Medicine chest for preventing incorrect medicine taking/forgetting of medicine taking
Inventor: TSURUTA SHUNEI
IPC: A61J7/04
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a medicine chest for preventing incorrect medicine taking/forgetting of medicine taking by providing an opening/closing device which has an opening/closing schedule valve for allowing medicine chambers of the medicine chest to be opened/closed only when medicine is taken for each medicine, and an opening/closing support rod, making the medicine chest large have a size to be placed on a dining table, explicating a period to open/close in order to take medicine and to reliably ensure whether or not the medicine has been taken.SOLUTION: The medicine chest for preventing incorrect medicine taking/forgetting of medicine taking includes an opening/closing schedule valve for designating a time to take medicine on lids of a plurality of medicine chambers, and the opening/closing support rod for opening the lids of the medicine chambers by pushing up the opening/closing schedule valve, so that taking the medicine at the wrong time is prevented. The medicine chest has a size to be placed on a dining table. "My rule" about how a person taking medicine or the like opens the medicine chambers is decided and stuck on the medicine chest. Thus, taking medicine at the wrong time/forgetting of medicine taking is preventable.
Patent JP-2011158908-A (JP)
Title: Method for producing liquid crystal display element
Inventor: SUGIMOTO YU
IPC: G02F1/1335
Filed: 2011-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a liquid crystal display element, in which such a problem can be solved simultaneously that an optical film is cut without causing the external appearance defect thereof and is prevented from being torn when stuck continuously to a liquid crystal panel.  <P>SOLUTION: The method for producing the liquid crystal display element includes steps of: cutting a long sheet-like material F1, which is obtained by layering an adhesive layer F14 and a carrier film F12 temporarily stuck to the adhesive layer F14 on the optical film F11 including a polarizer, at predetermined intervals while keeping the continuity of the carrier film F12; conveying the obtained optical film fragment; exfoliating the carrier film F12 through tensile force from the optical film fragment to expose the adhesive layer; and continuously sticking the optical film fragment to the liquid crystal panel while effectively using the exposed adhesive layer. When the long sheet-like material is cut, the depth of cut reaches the carrier film F12 substantially and is less than a half of the thickness of the carrier film F12 at least at both ends of the carrier film F12 in the width direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012183966-A (JP)
Title: Pneumatic tire
Inventor: MORI SHIN
IPC: B60C15/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for further improving durability of a bead part, in the pneumatic tire of folding back a carcass ply in a bead core.SOLUTION: A carcass 13 can reduce compressive force acting on a cord of a folding-back part 14B, since a first interval unchanging section 13C of approaching the folding-back part 14B to a body part 14A being a neutral axis of substantial bending and making an inter-cord distance constant, is arranged between a first section 13A of gradually reducing the inter-cord distance between the body part and the folding-back part and a second section 13B of gradually increasing the inter-cord distance toward the outside in the tire radial direction. Since the direction of the cord of the folding-back part 14B is not suddenly changed by arranging the first interval unchanging section 13C between the first section 13A and the second section 13B, in falling-in deformation of the bead part 12, stress hardly concentrates on rubber between the cord of the folding-back part 14B and the cord of the body part 14A, and the durability of the bead part 12 is further improved.
Patent JP-2012189648-A (JP)
Title: Fixing device and image forming device
Inventor: TAKAGI HIROTADA
IPC: G03G15/20
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent paper jams and exhibit appropriate separation performance, regardless of conditions such as thickness of a recording medium.SOLUTION: The fixing device includes: a heating roller 110 that allows a recording medium with an unfixed toner image formed thereon to pass under heating and pressure to form a fixing nip part N to fix the unfixed toner image on the recording medium; a pressure roller 120; and a separation pawl 130 inserted between the recording medium having passed the fixing nip part N and the heating roller 110 to separate the recording medium from the heating roller 110. The separation pawl 130 is driven to change the distance between a tip part 130a thereof and the heating roller 110 using a cam 140.
Patent JP-2012191038-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WATANABE AKIHIRO
IPC: H01L21/28
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that allows reduction in charges at an interface between one insulating film and the other insulating film formed on the one insulating film in a simple configuration while suppressing an increase in manufacturing cost.SOLUTION: A method of manufacturing a semiconductor device comprises the steps of: (a) preparing a substrate composed of a SiC semiconductor; (b) forming, on a surface of the substrate, a recess structure and a guard ring layer under the recess structure so as to surround an element region of the substrate; (c) forming a first insulating film so as to cover the guard ring layer; (d) forming a second insulating film composed of a material different from the first insulating film so as to cover the first insulating film; and (e) irradiating the second insulating film with ions having a charge opposite to that of ions accumulated on the first insulating film before the step (d), in the step (d), or after the step (d).
Patent JP-2012187535-A (JP)
Title: Method for operating sludge scraper, and the sludge scraper
Inventor: OSHIMA TAKEO
IPC: B01D21/20
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a sludge scraper, which can lengthen the life of a rope while applying a proper tension to the rope while sludge is scraped by a scraper truck.SOLUTION: In the method for operating the sludge scraper, the scraper truck 1 travelable on a bottom surface B of a settling reservoir A travels by winding up the rope 3, which is stretched across the inside of the settling reservoir A and connected to the scraper truck 1, by a winding device 4, and the sludge accumulated on the bottom surface B of the settling reservoir A is scraped and discharged. A rope tensioning device 5 for applying the tension to the rope 3 is provided. When the scraper truck 1 travels, the tension is applied to the rope 3 by the rope tensioning device 5 and maintained. On the other hand, when the scraper truck 1 does not travel, the tension applied to the rope 3 is reduced.
Patent JP-2012195191-A (JP)
Title: Solid-state battery
Inventor: MURATA AKIHIKO
IPC: H01M10/0562
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state battery in which a positive electrode material and a negative electrode material can be arranged at predetermined intervals with high density, and the capacity of which can be increased.SOLUTION: A solid electrolyte layer 11 is formed on either a positive electrode material where a positive electrode active material layer is formed on the periphery excepting the end of a thread-like conductor, or a negative electrode material 12 where a negative electrode active material layer 9 is formed on the periphery excepting the end of a thread-like conductor 7. A plurality of positive electrode materials and a plurality of negative electrode materials are woven so that the same electrode materials are woven while being arranged, and different electrode materials are woven in the different directions.
Patent JP-2012192866-A (JP)
Title: Removing method of tire upper bead and tire attaching-detaching device
Inventor: MIMURA YOSHIO
IPC: B60C25/138
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily removing an upper bead of a flat tire, a run-flat tire and an unremovable tire having a small width to a wheel width.SOLUTION: A demount claw 4 forms an outside groove 31 of heightening its position and an inside groove 32 of lowering a position in a tip part, and this demount claw 4 is deformed by pressing to the upper bead part vicinity of the tire 21, the tire upper bead 23 is engaged with the outside groove 31, the inside groove 32 is engaged with a lug part 24 of a wheel 20 by lifting the demount claw 4, the wheel 20 is rotated in this state, and the tire upper bead 23 is removed by pushing up a tire lower side surface by a bead-up roller.
Patent JP-2012197043-A (JP)
Title: Bearing device for wheel, and method of manufacturing same
Inventor: NORIMATSU TAKAYUKI
IPC: B60B35/02
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel and a method of manufacturing same, such that costs are reduced by minimizing the cutting allowance, strength at high load portions is increased, and the contradicting problems of achieving lighter weight and achieving high rigidness are solved to extend the life of the bearing.SOLUTION: A hub wheel 4 is formed by a hot forging step and a cold forging step which is partially applied after the hot forging step such that there is a predetermined hardness difference or greater for the surface hardness. A wheel attachment flange 6 is configured from a plurality of partial flanges 6a, which are divided in the circumferential direction. A pilot part 12 is provided with cutouts at multiple locations in the circumferential direction thereof and formed into a shape of intermittent projections by hot forging. This pilot part 12 is disposed between the partial flanges 6a, and the base portion of the wheel attachment flange 6 is formed to be thicker than the leading end parts thereof in the hot forging step, then made thinner by the cold forging step such that thickness is substantially uniform.
Patent JP-2012198966-A (JP)
Title: Nonvolatile semiconductor memory device and data erasing method for the same
Inventor: TATEBE KEIJI
IPC: G11C16/02
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce erasing time.SOLUTION: A nonvolatile semiconductor memory device 10 comprises: a memory cell array 11 having multiple pages which are provided in a common semiconductor region and respectively including multiple electrically-rewritable memory cells; a control circuit 23 for applying erasing operation to a selected page; and a verification circuit 18 for determining whether or not the memory cell array 11 has an excessively-erased memory cell after the erasing operation. The verification circuit 18 determines whether or not all memory cells of the selected page have a value equivalent to or greater than a threshold OEV1, and determines whether or not a memory cell in an erasing state, among non-selected pages, has a value equivalent to or greater than a threshold OEV2 lower than the threshold OEV1.
Patent JP-2011135100-A (JP)
Title: Solid-state imaging device and electronic apparatus
Inventor: MARUYAMA YASUSHI
IPC: H04N5/374
Filed: 2011-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To optimize an antireflective film under a light-shielding film to improve pixels in a back-illuminated solid-state imaging device.  <P>SOLUTION: A back-illuminated solid-state imaging device includes: a pixel region where a plurality of pixels comprising a photoelectric conversion part and a pixel transistor are arrayed; a light-shielding film 39 corresponding to an optical black level region 23B in the pixel region; a first planarization film 52 serving as a substrate of the light-shielding film 39; and an antireflective film 36 serving as a substrate of the first planarization film 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012200615-A (JP)
Title: Filter-body connecting member, and filtration module employing the same
Inventor: KAWASE YUJI
IPC: C02F1/44
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a filter-body connecting member capable of surely sealing the connecting part while supporting the filter-body load and of causing a liquid to flow on the circumference of the connected filter bodies, and to provide a filtration module including the filter bodies connected by the filter-body connecting member and stored in a housing.SOLUTION: The filter-body connecting member that connects columnar filter bodies in the axial direction thereof, includes a cylindrical reduced diameter part of a first inner diameter whereon the connected filter bodies are held, a cylindrical fitting part of a second inner diameter greater than the first inner diameter integrally disposed on either outside in the axial direction of the reduced diameter part, to allow the insertion thereinto of the connected filter bodies, and an outer periphery support part disposed integral at least with a part of the outer circumferential faces of the reduced diameter part and the fitting part in a manner of allowing a liquid to flow in the direction parallel to the axis thereof on the outer circumferential faces of the reduced diameter part and the fitting part. The filtration module includes filter bodies connected by the filter-body connecting member and stored in a housing.
Patent JP-2012209659-A (JP)
Title: Redundant communication system
Inventor: HARADA HIROAKI
IPC: H04L45/586
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a redundant communication system that can quickly establish synchronization between an active system and a standby system with the use of a little signal processing amount.SOLUTION: A redundant communication system determines synchronization based on whether or not contents of packets stored at specified addresses of respective memories for synchronization determination in an active communication device and a standby communication device accord with each other, and if it has determined that synchronization is established, makes storage areas for packet read-out and output accord between the active communication device and the standby communication device.
Patent JP-2012207342-A (JP)
Title: Cured shaped-article
Inventor: KISHIGI TOMOHIKO
IPC: D06M11/79
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a shaped-article that comprises an inorganic fiber having high strength.SOLUTION: The shaped-article comprises the inorganic fiber containing SiOand an alkaline earth metal, and is treated by using a curing agent.
Patent JP-2012208374-A (JP)
Title: Radiation-sensitive composition, pattern formation method, color filter and manufacturing method thereof, and solid state imaging device
Inventor: TAKAKUWA HIDEKI
IPC: G02B5/20
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition being used for pixel formation of a solid state imaging device, allowing a pixel excellent in resolution, and enabling suppression of occurrence of release defect in a pixel after post-bake carried out in pixel formation.SOLUTION: A radiation-sensitive composition used for pixel formation of a solid state imaging device contains a resin, an ultraviolet absorber and a pigment, where the pigment contains at least one kind or more of each of a pigment (A) having the maximum absorption wavelength at 400 nm or more and less than 500 nm, a pigment (B) having the maximum absorption wavelength at 500 nm or more and less than 600 nm and a pigment (C) having the maximum absorption wavelength at 600 nm or more and 700 nm or less, and the total content of all the pigments is 0.1 mass% or more and 20 mass% or less relative to the total solid.
Patent JP-2012213859-A (JP)
Title: Printer, program, and printer system
Inventor: MIYAZAWA TSUTOMU
IPC: B41J29/38
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a printer, a program, and a printer system, for easily transmitting data to applications provided in a computer.SOLUTION: The printer includes: a plurality of end points (EP0 to EPx) to be used for communication with the computer 10; and a CPU 42 configured to interrupt-transfer a keycode to the computer 10 from at least one end point EP2 to be used for HID (Human interface Device)-class communication among the plurality of endpoints (EP0 to EPx).
Patent JP-2012217337-A (JP)
Title: Planting base for greening and method of producing the same
Inventor: MORISHITA TERUHISA
IPC: A01G1/00
Filed: 2011-04-02
Abstract: PROBLEM TO BE SOLVED: To attain excellent strength, simplify a fixing method to a structure in a greening scene, such as a wall surface or proof, and achieve labor saving and cost reduction in construction.SOLUTION: A planting base 1 for greening is formed by disposing a mixed material for a ground layer which is obtained by mixing a heated binder material with main fibers, and a mixed material for a culture soil layer which is obtained by mixing heat fusible fibers with a culture soil base material in layers, and by heating and pressing the layered mixed material for the ground layer and the mixed material for the culture soil layer together to be integrally molded, and the planting base includes: a ground layer 2 where the mixed material for the ground layer is solidified; and a culture soil layer 3 where the mixed material for the culture soil layer is solidified.
Patent JP-2012221049-A (JP)
Title: Data center system management method, data center system, and management device
Inventor: KINOSHITA YORIFUMI
IPC: G06F9/50
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To move a component while taking a communication state between data centers and between components of an application system into consideration.SOLUTION: A data center system includes a first data center 1 and a second data center 2 having the same configuration as the first data center, and application systems are connected to each other communicably. A first component to be a candidate for being moved to the second data center is selected among components of an application system of the first data center. A connection degree being an index showing a necessary condition about communication between components of the application system is compared for evaluation with communication line information between the data centers being information about a communication state of a communication line between the first data center and the second data center. When the connection degree is determined to be more excellent than the communication line information between the data centers as a result of the comparison, a component necessary to be moved to the second data center together with the first component is determined and added to a movement candidate.
Patent JP-2012218956-A (JP)
Title: Optical fiber drawing furnace, and method for drawing the same
Inventor: YAMAZAKI TAKU
IPC: C03B37/027
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To achieve stable drawing from a center part by suppressing partial decrease of an optical fiber preform, by facilitating position adjustment of the optical fiber preform in a furnace core tube.SOLUTION: A drawing furnace 10 includes a heating furnace 1 having a furnace core tube 2 for heating and melting an optical fiber preform 20, and a lower extension tube 5 for protecting from the outside air, an optical fiber obtained by drawing the optical fiber preform 20 under the heating furnace 1. At least a part of the lower extension tube 5 is moved downward with respect to the heating furnace 1. In the state where the lower extension tube 5 is moved downward, position adjustment of the optical fiber preform 20 can be performed, while observing the inside of the furnace core tube 2, by utilizing a space between the lower extension tube 5 and the heating furnace 1.