baber/WOPTO huggingface dataset:
Patent JP-2010048690-A (JP)
Title: Ultraviolet light sensor
Inventor: NAKAMURA MASAKI
IPC: G01J1/02
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light sensor that can accurately measure ultraviolet light by a constitution wherein the light sensor is provided with a mechanism for generating an inert gas by using an atmospheric air and a space between an ultraviolet light sensor and an ultraviolet light source is filled with the generated inert gas to cause the space to be in an inert gas atmospheric condition.  <P>SOLUTION: The ultraviolet light sensor 23 disposed in a casing 20 detects ultraviolet light. The casing has an inner space K and an opening 21 for allowing the inner space to communicate with the outside is formed at a tip of the casing. The ultraviolet sensor is disposed at a position facing the opening of the inner space. The casing has an ambient air suction hole 24 for sucking the ambient air and an ejection outlet 25 for ejecting a gas toward the inner space. A gas flow path 26 is interposed between the gas suction hole and the ejection outlet, and is provided with a pump 27 for sucking the gas through the ambient air suction hole and ejecting the gas through the ejection outlet and an inert gas generation means 29 for generating an inert gas while removing oxygen from the gas flowing in the gas flow path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048212-A (JP)
Title: Direct injection type gasoline engine
Inventor: YAMAGUCHI JUNICHI
IPC: F02D41/06
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-output direct injection type engine capable of improving fuel economy, and capable of activating a catalyst early by reducing HC.  <P>SOLUTION: A piston capable of keeping a tumble flow from an intake port is provided with a projection in a position nearly under an ignition plug. Spray from a multi-hole injector is directed to the projection part along the piston. When starting, injection is performed, dividing into an intake stroke and a compression stroke, and heavy air-fuel mixture is generated near the plug to improve ignition performance and combustion stability. In an ignition retard, the exhaust temperature is raised to activate catalyst early to reduce emission.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049129-A (JP)
Title: Board having displaying function
Inventor: SAKAWA MASAKI
IPC: G09F15/00
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board having a displaying function while the environment and health of a user are taken into consideration, the board enabling to exert not only a displaying function but a writing function.  <P>SOLUTION: The board is composed of a wooden substrate 1 and a perforated plate 2 made of a magnetic material disposed thereon, wherein the substrate 1 contains a charcoal element. Preferably, the substrate 1 has a multilayer structure comprising a laminated lumber cross section to which pins can be stuck, and has an intermediate layer including a charcoal element. The perforated plate 2 is formed by applying a coating material containing an environmental sanitation improving substance having antibacterial, disinfectant and deodorizing characteristics. Further preferably, the perforated plate 2 partially has an imperforated planar part 17 that can be used as a writing face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049768-A (JP)
Title: Shift register and display
Inventor: HORIBATA HIROYUKI
IPC: G11C19/28
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift register for switching a scanning direction of a shift pulse, and a display.  <P>SOLUTION: The RS-FF34 includes a latch circuit including two inverters 37 and 38, set/reset transistors Tr1 and Tr4 connected to the input/output nodes N1 and N2 of the latch circuit, and scanning direction switching transistors Tr5 to Tr8 serially connected to the transistors Tr1 and Tr4. A set signal is applied to the gate electrodes of teh transistors Tr1 and Tr2, a reset signal is applied to the gate electrodes of the transistors Tr3 and Tr4. a scanning direction switching signal XUD is applied to the gate electrodes of the transistors Tr5 and Tr6, and a scanning direction switching signal UD is applied to the gate electrodes of the transistors Tr7 and Tr8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049596-A (JP)
Title: Storage system disposed with plural integrated circuits
Inventor: IWAOKA HIROSHI
IPC: G06F13/38
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide transmission and reception techniques that reduce the mounting area of a circuit associated with transmission and/or reception, while improving the efficiency of utilizing a buffer.  <P>SOLUTION: A transmission circuit has a first transmission circuit unit for generating a first packet, conforming to a request, and a second transmission circuit unit, which is a circuit unit of a level which is lower than that of the first transmission circuit unit, the second transmission circuit unit having a transmission buffer to transmit a second packet, including the first packet after temporarily storing the second packet in the transmission buffer. The second packet has a second header unit and a second data unit. The first packet is contained in the second data unit that the second packet transmitted from the second transmission circuit unit has, and a predetermined value is contained in the second header unit as a parameter value indicating the type of the second packet. The predetermined value indicates a certain second packet type from among a plurality of second packet types.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051176-A (JP)
Title: Module, apparatus, and method for cell coupling
Inventor: SATO OSAMU
IPC: C12N5/10
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module, an apparatus, and a method for cell coupling which simply and accurately carry out cell coupling in a microchannel.  <P>SOLUTION: The cell coupling module includes an ovum transport channel 12 for transporting an ovum 13 together with a transport medium, an ovum catching channel 16 that is connected to the ovum transport channel 12 and has a V-shape for mooring the ovum 13, a donor transport channel 14 that is connected to the ovum catching channel 16 and transport a donor cell 15 to be coupled with the ovum 13 moored to the ovum catching channel 16 together with the transport medium, and a carrying and transport channel 18 for transporting the ovum 13 and the donor cell 15 after coupling together with the transport medium. The ovum catching channel 16 has both the ends of the V-shape connected to the ovum transport channel 12 and the carrying and transport channel 18, the central bent part 16c of the V-shape has a width narrower than the widths at both ends of V-shape, and the donor transport channel 14 is connected to a part to which the ovum 13 of the ovum catching channel 16 is moored.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053046-A (JP)
Title: Method of producing fluorinated disulfide compound
Inventor: MARUYAMA MICHIAKI
IPC: C07C319/22
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a fluorinated disulfide compound from a halogenated disulfide compound as a raw material, the method enhancing the yield of the fluorinated disulfide compound.  <P>SOLUTION: The method of producing the fluorinated disulfide compound represented by formula (II) comprises causing a halogenated disulfide compound represented by formula (I) to react with an alkali metal fluoride or an alkaline earth metal fluoride in an ionic liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057235-A (JP)
Title: Tool and method of passing cable
Inventor: SHAKUDA SHUZO
IPC: H02G3/04
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool and a method of passing a cable, which facilitate passing the cable without being damaged, and which protect the cable after passing from flaws, etc.  <P>SOLUTION: The cable passing tool 10 is used as a lead-in tube and a protective tube for the cable 15, when threading the cable 15 into a through-hole 21 for laying down an air conditioner pipe 22 provided in a wall 20. The cable passing tool 10 is formed by spirally winding a tape 11 without space so that it may have an inner diameter larger than the outer diameter of the cable 15. Both ends in the width direction of the tape 11 have tapered faces 11a, and the tape 11 is spirally wound so that the adjacent tapered faces 11a may lie one upon another.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054278-A (JP)
Title: Conductivity measuring apparatus and conductivity measuring method using the same
Inventor: YASUHARA YUKIO
IPC: G01N27/02
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To precisely calculate a conductivity of fluid to be measured that flows inside a pipe path.  <P>SOLUTION: A conductivity measuring apparatus is provided, in which electrodes 22a-22d are arranged at prescribed positions of a main channel in the piping path so as to contact with the fluid to be measured flowing in the piping path, and which measures an impedance value between the electrodes by using a 4-electrode method and calculates the conductivity of the fluid to be measured by using the impedance value. In the conductivity measuring apparatus, at least a pair of electrodes arranged to a measurement section of the main channel and a conductivity sensor are used, and the impedance value of a path portion made of a nonconductor pipe arrangement with respect to the whole piping path is obtained, based on a current value measured by the conductivity sensor, and then the conductivity of the fluid to be measured is calculated. The ratio of a length L, which is obtained by subtracting the length l between the electrodes arranged to the measurement section from a length of the path portion made of the nonconductor pipe arrangement, to the length l between the electrode is calculated, and only the impedance value between the electrodes is calculated, based on the impedance value of the whole piping path and the ratio, thereby calculating the conductivity of the fluid to be measured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052561-A (JP)
Title: Vehicle speed limit control device
Inventor: YUZAWA HIROTOMO
IPC: B60W30/14
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To propose a vehicle speed limit control device for preventing any oscillatory shock from being generated due to the twist oscillation of a drive system when raising an actual vehicle speed to a limit vehicle speed by acceleration under vehicle speed limit control.  <P>SOLUTION: When a driver performs an accelerating operation to raise a driver request driving power DrvTd like a step by stepping on an accelerator pedal at t1 under vehicle speed limit control while an actual vehicle speed VSP is lower than a limit vehicle speed LmtVSP, a vehicle speed deviation ΔVSP decreases as shown by a figure due to the rising of the actual vehicle speed VSP, and a target driving force LmtTd for vehicle speed limit decreases as shown in the figure according to this decrease. Primary delay processing is performed to the target driving force LmtTd for vehicle speed limit to calculate a target driving force fLmtTd for vehicle speed limit to which the primary delay processing has been performed, and change rate limit processing is performed to a driver request driving force DrvTd to calculate a driver request driving force kDrvTd to which the change rate limit processing has been performed, and the driving force which is lower between them is selected as a final driving force command tTd, and this driving force command tTd is used for engine output control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009001489-A (JP)
Title: Apparatus and method for producing single crystal
Inventor: INAGAKI HIROSHI
IPC: C30B15/00
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing a single crystal in which contaminants such as carbon and heavy metals permeate in a small amount and into a shallow depth.  <P>SOLUTION: The apparatus 1 for producing a single crystal comprises: a crucible 2 for housing a raw material melt 4 of a single crystal 7 to be grown; a heater 3 for heating the melt 4; a pull-up means 5 for making a seed crystal 6 contact with the surface of the melt 4 in the crucible 2 to grow the single crystal 7; a radiant heat shielding screen 8 having a tapered surface 8a surrounding the periphery of a pull-up area for the single crystal 7; a chamber 9 for housing each of the members; and a means for supplying inert gas from the upper part of the chamber 9. A flow path 31 of the inert gas is divided at the upper part of the radiant heat shielding screen 8, and includes a first flow path flowing into the tapered surface 8a and a second flow path flowing along the outer periphery of the radiant heat shielding screen 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052259-A (JP)
Title: Liquid droplet jetting device
Inventor: KUBO TOMOYUKI
IPC: B41J2/18
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet jetting device which can select a partial purge and a full purge, and can perform both the sure purge of an individual nozzle and the prevention of the excessive discharge of liquid even if either of the purges is selected.  <P>SOLUTION: In a state that all ink-supplying parts connected with a second head 2 are communicate with air, a printer 200 controls a suction pump 19 so as to make smaller differences between the flow speeds and the discharge of ink discharged from the respective nozzles at the time of the full purge in which a suction purge is simultaneously executed on all kinds of nozzles in the second head 2 and those at the time of the partial purge in which the suction purge is executed only on the nozzle corresponding to the ink-supplying part in which air communication is not cut off in a state that the communication with the air of some part of the ink-supplying parts is cut off by dummy cartridges.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009065151-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KIM WAN-SHICK
IPC: H01L21/76
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a dummy pattern which attains an excellent effect in improving a process failure caused by a pattern dependency in a planarization process or an etching process, and also to provide a method of manufacturing the semiconductor device.  <P>SOLUTION: A semiconductor device is made up including a device pattern formed on a substrate and a plurality of dummy patterns formed on one side of the device pattern with vertical-sectional areas different from one another.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010054152-A (JP)
Title: Heat source system and its control method
Inventor: UEDA KENJI
IPC: F25B1/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat source system for saving energy.  <P>SOLUTION: In the heat source system comprising a cold water main control heat pump 1 having a low stage-side evaporator 9 for cooling cold water, and a low stage-side condenser 7 for exhausting heat to the cooling water, and outputting the cold water cooled by the low stage-side evaporator 9 to an external load, and a warm water main control heat pump 51 having a high stage-side evaporator 59 receiving the heat from an intermediate-temperature water heated by the exhaust heat of the low stage-side condenser 7, and a high stage-side condenser 57 for heating high-temperature water, and outputting the high-temperature water heated by the high stage-side condenser 57 to the external load, a lower limit temperature of the cooling water is determined on the basis of a set temperature of high-temperature water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062597-A (JP)
Title: A/d converter and measuring device
Inventor: ISHIHARA SHINJI
IPC: H03M1/12
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D converter for reducing the effect of a conversion error generated by a plurality of A/D conversion circuits, while suppressing a processing load.  <P>SOLUTION: A light reception circuit 20 changes the order for starting A/D conversion of the A/D conversion circuits for each period of A/D conversion processing, and adds an in-phase digital signal for a digital signal converted from analog to digital at each period. For example, an A/D conversion change section 22 performs A/D conversion in order of the A/D conversion circuits 21A, 21B, 21C, in order of the A/D conversion circuits 21B, 21C, 21A, and in order of the A/D conversion circuits 21C, 21A, 21B, in the first, second, and third periods, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060742-A (JP)
Title: Cleaning member, cleaner, image retainer unit, and image forming apparatus
Inventor: SAKANOBE MAKOTO
IPC: G03G21/10
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fluctuation of the contact pressure between a cleaning member and an image retainer which is associated with an environmental change.  <P>SOLUTION: The cleaner CL1 includes the cleaning member 8 which makes contact with a surface of the image retainer PR; and a pressing support member 7 which supports the cleaning member 8 and gives a pressing force for pressing the cleaning member 8 to the surface of the image retainer PR. One end side of the cleaning member 8 is adhered to the pressing support member 7 by a first adhesive layer 9a, the other end side of the cleaning member 8 is adhered to the member 7 by a second adhesive layer 9b of durometer type A lower in hardness than the first adhesive layer 9a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062764-A (JP)
Title: Image pickup device, its signal conversion method and camera
Inventor: LUONG DINH HUNG
IPC: H04N5/378
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device such as a CMOS image sensor capable of saving power, its signal conversion method and a camera.  <P>SOLUTION: The image pickup device 1 has: a plurality of pixel circuits 11 arranged like a matrix; and a conversion part 13 which converts an analog signal read from each pixel circuit 11 into a digital signal. The conversion part 13 converts a difference signal between an analog signal read from a target pixel circuit 11 and an analog signal read from a pixel circuit which is different from the target pixel circuit 11 into the digital signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009078137-A (JP)
Title: Toilet paper holder
Inventor: KOWATARI NOBUKATSU
IPC: A47K10/36
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet paper holder which can hold rolled toilet paper without journaling the axial center thereof, the toilet paper holder especially using a new cutting member different from conventional ones to enable a user to easily and securely cut the toilet paper with one hand.  <P>SOLUTION: The toilet paper holder capable of holding rolled toilet paper without journaling the axial center is equipped with a container with an upper opening, a lid covering the opening part of the container in an openable/closable manner, and a cutting member with a filed surface on a lower part of a front wall of the container or an outside upper part of the lid to cut the toilet paper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010064516-A (JP)
Title: Vehicular seatback with active headrest
Inventor: YAMAGUCHI HIRONORI
IPC: B60R21/055
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seatback with an active headrest having a simple structure, and capable of smoothly pulling a wire for tension and increasing the tensile length.  <P>SOLUTION: The vehicular seatback includes a seat frame, a headrest driving unit, and a drive wire. A backrest spring consisting of two main longitudinal pieces arranged with the predetermined spacing and connected to each other at a bottom part, a center piece, an inclined piece, a lower end piece, and a spring member formed of a connection piece connected to the backrest spring are provided in the seat frame. The inclined piece turnably supports a bottom part of the backrest spring, and a lower fore end of an inner wire of the drive wire is fixed to a lower part of the seatback to constitute a seatback spring of the vehicular seatback.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068153-A (JP)
Title: Interphone master unit
Inventor: OSAWA NORIFUMI
IPC: H04W16/16
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technology capable of coping with the call of an interphone slave unit by a general cellular phone and of suppressing the generation of the utilization charge in a public telephone network.  <P>SOLUTION: When a prescribed cellular phone terminal 4 (a cellular phone terminal carried by a resident, or the like, for instance) belongs to a small-sized cellular phone base station (femtocell) 3 installed indoors, or the like, the interphone master unit 1 establishes an interphone speech path between the prescribed cellular phone terminal 4 and the interphone slave unit 2, without having to interpose a fixed telephone network 5 and a cellular phone network 6 for the call of the interphone slave unit 2. Meanwhile, when the prescribed cellular phone terminal 4 does not belong to the small-sized cellular phone base station 3, the interphone master unit 1 establishes the interphone speech path between the terminal which has a prescribed telephone number and the interphone slave unit 2 through the fixed telephone network 5. Here, the prescribed telephone number is the telephone number of the prescribed cellular phone terminal 4, for instance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063425-A (JP)
Title: Method for preserving half raw wheat noodle
Inventor: ISHIMARU YOSHIKI
IPC: A23L7/109
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preserving half raw wheat noodles for retaining for a long period without using a preservative and spoiling flavor.  <P>SOLUTION: The method for preserving half raw wheat noodles includes packaging half raw wheat noodles with a packaging material in which silver zeolite occupies at least 1% area of the internal surface part, and keeping an oxygen concentration inside the package at ≤0.10%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072809-A (JP)
Title: Work information management system and attendance information management method
Inventor: MATSUMOTO SUKENOBU
IPC: G06Q10/06
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attendance management system which stores evaluation of the work state of a worker while managing the attendance of the worker in a work location with no IC card reader set.  <P>SOLUTION: The work information management system includes: a portable storage medium carried by an attending user who goes to and leaves the work location, and stores medium identification information; a portable information terminal carried by a work-site user at the work location and storing terminal identification information; and a server including a work information storage part storing work information of the attending user. The portable information terminal reads the medium identification information from the portable storage medium, receives input of evaluation information showing evaluation of the work state of the attending user from the work-site user, and transmits work information including the read medium identification information, work-start/finish times showing the time when the medium identification information is read, the terminal identification information and the evaluation information to a server device. The server device stores the transmitted work information to the work information storage part, and reads the work information in response to a reading request.  <P>COPYRIGHT: (C)2010,JPO&INPIT