baber/WOPTO huggingface dataset:
Patent JP-2009198775-A (JP)
Title: Optical fiber connector
Inventor: NAKAGAWA MASAYA
IPC: G02B6/38
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To make efficient bonding work for an optical fiber and a ferrule, while preventing a positional shift between both.  <P>SOLUTION: This optical fiber connector is provided with a housing, the ferrule and an urging member. The ferrule includes the first axial hole having a diameter larger than a jacket outside diameter of the optical fiber, and the second axial hole communicated with a chip side of the first axial hole, having a diameter smaller than that of the first axial hole and larger than a diameter of a fiber of the optical fiber. A flexible tube is inserted outward-fitly in a base end side of the ferrule, to extend at least one part toward the base end side from the ferrule. The flexible tube is formed with an inside diameter of a base end side extended part extended toward the base end side from the ferrule larger than the jacket outside diameter and an inside diameter of the first axial hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100640-A (JP)
Title: Switching power supply unit
Inventor: NISHINO HIROYUKI
IPC: H02M3/325
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve significant simplification of circuitry and cost reduction in a low loss, low noise switching power supply consisting of a voltage feedback, self-excitation complex resonance type series converter used for driving a switching element with a voltage induced in an auxiliary winding.  <P>SOLUTION: Control circuits Cont1 and Cont2 performing ON/OFF drive of switching elements Q1 and Q2 from induced voltages of auxiliary windings L13 and L12 are constituted of a switch element SW1 for turning the elements Q1 and Q2 OFF, peak hold circuits (D5, C4) for holding the peaks of the induced voltages, and a comparator Comp for turning the switch element SW1 ON when the induced voltage drops below a hold voltage by a predetermined level or more. Consequently, suitable switching conditions can be achieved with a simple constitution, and significant simplification of circuitry and cost reduction can be achieved as compared with other excitation system while maintaining original features of low loss and low noise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199007-A (JP)
Title: Charging roll cleaner, charging device, cartridge, and image forming apparatus
Inventor: OTA NAOKI
IPC: G03G15/02
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging roll cleaner capable of maintaining excellent cleaning characteristics over a long period of time, a charging device capable of suppressing the occurrence of a charging failure over a long period of time, a cartridge comprising the charging device, and an image forming apparatus capable of providing excellent images over a long period of time.  <P>SOLUTION: Air is supplied by an air supply pipe 1122 into a hollow part 1121b of a cleaning member 1121 for eliminating undesired matter from the surface of a charging roll 111 charging the surface of a photoreceptor roll 10, and the undesired matter is pushed out of holes 1121a of a foam that constitutes the cleaning member 1121 by the force of the supplied air A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199551-A (JP)
Title: Vehicle dispatch system
Inventor: ITO SATOSHI
IPC: H04W88/18
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle dispatch system for easily monitoring the traveling route of a vehicle.  <P>SOLUTION: Respective mobile station devices 2-1 to 2-N obtain positional information showing the position of the vehicle and transmits the obtained positional information to a management center device 5. A preset specific area that the vehicle passes through and the number of times that the vehicle passes through the specific area are stored in a vehicle management information database 52. When receiving positional information transmitted from the mobile station devices 2-1 to 2-N respectively, the management center device 5 counts the number of times when the vehicle passes through the specific area on the basis of the received positional information referring to the vehicle management information database 52. Whether the counted number of times reaches a specific value is determined, and when it is determined that the counted number of times does not reach the specific value, warning information is transmitted to the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201366-A (JP)
Title: Souffle-like cake
Inventor: SAITO YOSHIHIKO
IPC: A21D13/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a juicy souffle-like cake having good meltability in the mouth while having soft light texture, and to provide a cake dough for obtaining the cake.  <P>SOLUTION: The souffle-like cake dough contains a starchy raw material, a merengue dough and a plastic oil-in-water type emulsion containing fats and oils and a protein, and is regulated so that the content of water may be 56-63 wt.%, and the content of the merengue dough may be 18-36 wt.% based on the whole cake dough. The method for producing the dough, and the souffle-like cake obtained by heating the cake dough are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203678-A (JP)
Title: Soil improvement method
Inventor: HAYASHI KENTARO
IPC: E02D3/12
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil improvement method for improving the liquefied layer of a sand ground at low cost.  <P>SOLUTION: In this soil improvement method, chemical injection holes 2 are excavated in the sand ground under a paved road bed 13, a chemical is injected through the chemical injection holes 2 and an improvement ratio is changed for each improvement depth until the sand ground 1 just below the paved road bed 13 is improved at an improvement factor of 100%. The improvement factor is further lowered as the depth is larger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015296-A (JP)
Title: Image display medium and image display device
Inventor: MACHIDA YOSHINORI
IPC: G02F1/167
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display medium and an image display device capable of suppressing the degradation of whiteness degree and color turbidity upon white color display.  <P>SOLUTION: The image display device 10 includes: a display substrate 22 which has translucency and serves as an image display surface; a back substrate 24 which is placed opposite to the display substrate 22 with a spacing thereto; spacing members 26 which divides a prescribed space between both substrates to a plurality of cells; large-sized colored particles 34 which are movably located between the substrates; a dispersion medium 28 which is enclosed between the substrates and has translucency; colored particles 32 which are dispersed in the dispersion medium 28, have a particle size smaller than that of the large-sized colored particles 34, are colored in a color different from that of the large-sized colored particles 34 and are movable through gaps between the substrates and among the large-sized colored particles 34; a magnetic field generation device 16 for moving the large-sized colored particles 34; and a voltage apply device 14 for moving the colored particles 32, wherein the large-sized colored particles 34 are moved at least before the image display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206782-A (JP)
Title: Mobile station device and transmission power control method
Inventor: TANAKA NOBUYUKI
IPC: H04J1/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To expand a communication area of a base station device.  <P>SOLUTION: A mobile station 14 transmits a connection request signal (TCCH) to a base station 12 (S102), and detects whether or not a connection response signal (SCCH) from the base station 12 is received within the prescribed time. When the connection response signal (SCCH) is not received within the prescribed time, the number of subcarriers to be used for the transmission of radio signals to the base station 12 is reduced, transmission power per subcarrier by the power corresponding to the reduction is increased(S104), and the connection request signal (TCCH) is retransmitted (S106).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203134-A (JP)
Title: Optical glass and optical element
Inventor: TOMOE HIROAKI
IPC: C03C3/062
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical glass and an optical element, having high chemical durability wherein a refractive index and an Abbe's number are within a desired range.  <P>SOLUTION: The optical glass and optical element each contains, by mass, 27.0-46.0% SiO<SB>2</SB>component, 20.0-35.0% TiO<SB>2</SB>component, 1.0-15.0% Nb<SB>2</SB>O<SB>5</SB>component, 2.0-25.0% RO component (wherein, R is one or more kinds selected from the group comprising Mg, Ca, Sr, and Ba) and 3.0-30.0% Rn<SB>2</SB>O component (wherein, Rn is one or more kinds selected from the group comprising Li, Na, K and Cs), each percentage being based on the total mass of the glass having a composition expressed in terms of oxide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205052-A (JP)
Title: Drive circuit and driving method, and electrooptical device and electronic equipment
Inventor: YONEMOCHI AKIHIKO
IPC: G02F1/133
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To calibrate a signal level in a drive circuit for driving an electrooptical device with high accuracy.  <P>SOLUTION: The drive circuit for driving the electrooptical device by outputting a data signal and a plurality of timing signals, comprises: a plurality of data signal outputting means 130 for outputting the data signal; a timing signal outputting means 210 for outputting the plurality of timing signals; a detecting means 150 for detecting a signal level for each data signal which is output by the plurality of data signal outputting means; an adjusting means 180 for adjusting the data signals so that signal levels may get closer to each other on the basis of the detected signal level, the data signals being output by the plurality of data signal outputting means; and a signal control means 220 for controlling the timing signal outputting means so that at least one timing signal in the plurality of timing signals may stop, when the signal level is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202528-A (JP)
Title: Method and device for calculating blending amount
Inventor: ICHIHARA TOSHIAKI
IPC: C09D11/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for calculating the amounts of ink etc., to be blended which prevent the occurrence of a failure that a color is not agreeable because of the intermediate tone of a print.  <P>SOLUTION: In the blending amount calculation method, when a target ink having a target color and target viscosity is prepared by blending at least one of a cyan ink, magenta ink, yellow ink, medium, and solvent into an original ink having a prescribed color and prescribed viscosity, the amounts of the cyan, magenta, and yellow inks, the medium, and the solvent to be blended are calculated respectively. The colorimetric value of a color-developed object by the original ink is measured by a colorimeter 130. The appearance color value difference and color difference between the original ink and the target ink are obtained. The original viscosity of the original ink is measured by a viscometer 140. The viscosity difference between the original ink and the target ink is obtained. On the basis of the appearance color value difference, the color difference, and the viscosity difference, the amounts of the cyan, magenta, and yellow inks, medium, and solvent to be blended are calculated respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209523-A (JP)
Title: Water distribution pressure optimization control system
Inventor: YOKOGAWA KATSUYA
IPC: E03B1/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To control end pressure capable of restraining a deterioration in control performance from being caused by a demand fluctuation and the secular change of a pipeline network process.  <P>SOLUTION: This water distribution pressure optimization control system supplies purified water to an end consumer from a water distribution pipeline network of waterworks, arranged from a distributing reservoir via a pipeline, by using a pump. The water distribution pressure optimization control system includes: a pressure gauge 1 which is installed in the inlet of the water distribution pipeline network; a flowmeter 2 which is installed in the inlet of the water distribution pipeline network; a pressure gauge 3 which is installed at the terminal end of the water distribution pipeline network; an ejection pressure control means 4 for controlling the revolution speed of the pump on the basis of an ejection pressure target value; a number-of-pumps control means 5 for computing the number of the operated pumps on the basis of the ejection pressure target value; an end pressure control means 6 for computing the ejection pressure target value on the basis of an end pressure set value; and an optimum ejection pressure planning means 8 for computing a feed forward signal of end pressure control by calculating ejection pressure, required to keep end pressure constant, by a pump Q-H curve and a pipeline resistance curve, on the basis of a demand forecast value acquired by a demand forecasting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212657-A (JP)
Title: Server device and projector equipped therewith and display system
Inventor: UCHIDA KATSURA
IPC: G09G5/14
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server device, a projector equipped with the device, and the display system, capable of holding a meeting etc. while participants locate remotely each other, of reducing load imposed on a communication path in case where participants gather in the same room and hold meeting, or the like, and of smoothly performing information sharing and joint working by a plurality of persons.  <P>SOLUTION: The server apparatus 1 comprises an image acquisition portion for acquiring image data of an image, in each predetermined display area of a plurality of terminal units 2 via a communication path and an image processing portion for compositing a plurality of the image data acquired by the image acquisition portion to generate an image for display. In addition, the server apparatus 1 comprises a transmission processing portion having a first mode in which data of the image for display is transmitted to the projector 3 and a second mode in which the data of the image for display is transmitted to the plurality of terminal units 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210225-A (JP)
Title: Refrigerant divider and heat exchanger comprising the same
Inventor: YAMAMOTO KENSHO
IPC: F25B41/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact refrigerant divider having stable flow dividing performance and high storage performance to an air conditioner and a refrigerating machine even if a straight portion of an inflow pipe connected with the flow divider cannot be sufficiently secured and the dryness of the refrigerant flowing into an inflow port is high.  <P>SOLUTION: In this refrigerant divider 2 comprising the inflow port 4a connected with the inflow pipe having a bent portion, and a plurality of outflow ports branched from the inflow port 4a, the outflow ports are formed roughly immediately under the inflow port 4a, an inner diameter of the inflow port is smaller than an inner diameter of the inflow pipe, and the center of the inflow port 4a is eccentric in the refrigerant flow-in direction before the bent portion of the inflow pipe.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211625-A (JP)
Title: Start log storage method for information processor
Inventor: TAMURA TSUYOSHI
IPC: G06F11/22
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To acquire sufficient information for analyzing a factor that causes a failure in starting even when the frequency of occurrence is low.  <P>SOLUTION: A CPU 1 carries out a program stored in a flash ROM 4 (a device initialization and self-diagnostic program) by reset release after power-on. Most of the area (a first area) of the flash ROM 4 is used by a BIOS (basic input/output system), and the start date and time, progress information of initialization processing and self-diagnostic processing, environmental information, etc. are stored in a second area together with processing numbers. When preceding incomplete processing is detected, detection data is copied into a third area from the second area, and time-out status information and device configuration related to the data are also stored in the third area. Based on each processing number held in the second area, incomplete processing is detected, and the detected data, time-out status information, device configuration, etc. are copied in the third area. Only the information in occurrence of a fault is thereby stored, and the factor of the starting failure can be specified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215107-A (JP)
Title: Stamping refractory
Inventor: AKAI SATORU
IPC: F27D1/16
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamping refractory which can exhibit sufficient strength even in a stage before starting the sintering of a structure with furnace heat.  <P>SOLUTION: The stamping refractory is produced by adding a salt hydrate containing water of crystallization of 30 mass% or more of 2-12 mass% in outer percentage and a non-aqueous liquid material of 1-10 mass% in outer percentage to a powder composition mainly being a refractory material of 100 mass%. For example, trisodium phosphate dodecahydrate is used as the salt hydrate. For example, polybutene is used as the non-aqueous liquid material. The non-aqueous liquid material accelerates the bonding action of the hydrate salt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215620-A (JP)
Title: Cleaning method of semiconductor manufacturing device parts
Inventor: YANASE MANABU
IPC: H01L21/304
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe cleaning method capable of removing accumulated deposits without giving damage to semiconductor manufacturing device parts made of an aluminum metal or an aluminum alloy.  <P>SOLUTION: The cleaning is performed by both steps of: (a) cleaning the semiconductor manufacturing device parts with a composition containing fluoride, carboxylic acid and boric acid in a composition ratio (weight ratio) of, for example, 1 ppm to 4%, 0.1 to 20% and 0.1 to 5%; and (b) cleaning the semiconductor manufacturing device parts with a composition containing a nonionic surfactant and/or an oxidizing agent in an amount of 0.01 to 10% by weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224832-A (JP)
Title: Studio system
Inventor: MATSUKI YASUAKI
IPC: H04N5/272
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a conventional image capturing method, it is difficult to use a full-surround screen because staff members are present outside the screen, and when using a semi-surround screen, a portion having no screen has no background, so that a video image with the full-surround background cannot be captured.  <P>SOLUTION: A studio system is provided with: a circular turntable for placing an object to be imaged, a screen standing along an edge of the circular turntable, an image capturing camera installed at the outside of the turntable to image the object against the screen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224055-A (JP)
Title: Scanning electron microscope
Inventor: HATANO MICHIO
IPC: H01J37/244
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space-saving, inexpensive and high-response secondary electron detector, capable of acquiring TV-Scan rate images for VP-SEM which uses gas amplification in a low-vacuum sample chamber and a positive induced current detection system.  <P>SOLUTION: The secondary electron detector 17 is formed, by etching a field supply electrode 18 and a detection electrode 19 on a flexible thin film-like substrate, such as, a polyimide film. This saves installation space and at the same time, reduces the cost by mass production. A high-speed response is accomplished by detecting ions 27 which move horizontally along the surface of the secondary electron detector 17 and suppressing detection of ions 24 which move vertically back to a sample stage 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222799-A (JP)
Title: Curable resin composition for column spacer, column spacer, and liquid crystal display element
Inventor: SUEZAKI MINORU
IPC: G02F1/1339
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing resin composition for a column spacer capable of forming a column spacer which has excellent mechanical strength, is not scraped by rubbing treatment in a manufacturing process of a liquid crystal display element and has flexibility and obtaining the liquid crystal display element capable of effectively preventing the occurrence of color unevenness due to low temperature foaming and a gravity defect, to provide the column spacer using the curing resin composition for the column spacer, and to provide the liquid crystal display element.  <P>SOLUTION: In the curing resin composition for the column spacer containing an alkali soluble polymer compound, a compound having two or more polymerizable unsaturated groups in its molecule and a photoreaction initiator, the content of the compound having the two or more polymerizable unsaturated groups is more than 150 pts.wt. and ≤2,000 pts.wt. to 100 pts.wt. alkali soluble polymer compound and 10 to 80 wt.% of the compound having the two or more polymerizable unsaturated groups in its molecule is a multifunctional urethane (meth)acrylate compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219415-A (JP)
Title: Automatic cell culture facility
Inventor: MIYAKOSHI TAKASHI
IPC: C12M3/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic cell culture facility which can ensure the prevention of cross contamination and the exclusion of human errors by automation, and can reduce the space of the cell culture facility having a plurality of culture chambers to increase cost performance.  <P>SOLUTION: Provided is the automatic cell culture facility characterized by disposing a plurality of cell culture chambers in parallel, disposing a cell conveying robot chamber having a robot for automatically conveying cells between each culture chamber and a raw material-treating chamber or a product-treating chamber, and forming a material-setting chamber for setting a culture medium to a culture apparatus for automatically culturing the cells in the cell culture chambers in a state sharing the material-setting chamber by the cell culture chambers. A dressing chamber and an undressing chamber for going in or out the material-setting chamber are disposed in the material-setting chamber for sharing. Products are transferred to the product-treating chamber through a pass box connected to a ceiling conveying route between the product-treating chamber and an inspection chamber or product-shipping chamber disposed separately. A pressure gradient for positively pressuring the product-treating chamber is imparted between chambers connected to each other through the ceiling conveying route.  <P>COPYRIGHT: (C)2010,JPO&INPIT