baber/WOPTO huggingface dataset:
Patent JP-2009011255-A (JP)
Title: Method for controlling undifferentiated stem cell by chromatin protein or mutant of the same
Inventor: ASAJIMA MAKOTO
IPC: C07K14/435
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply culturing stem cells having pluripotency by identifying a factor controlling the undifferentiated state of the stem cells.  <P>SOLUTION: This method for controlling the undifferentiated state in the stem cells comprises the introduction of the gene encoding TIF1β which is a chromatin protein, or its mutant. A recombinant vector for the expression, containing the gene encoding the TIF1β or its mutant, and the stem cells transformed by the gene encoding the TIF1β or its mutant, used for the method for controlling the undifferentiated state of the stem cells are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013918-A (JP)
Title: Fuel injection valve
Inventor: KAWAKADO TAKASHI
IPC: F02M61/16
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of preventing fuel leak even when fuel is injected at higher pressure by improving sealing performance against fuel leak from a part between an injector housing and a nozzle body.  <P>SOLUTION: The fuel injection valve is provided with the injector housing having a first fuel passage of high pressure fuel formed therein, the nozzle body having a second fuel passage communicating to the first fuel passage formed thereon, a nozzle nut fastening the injector housing and the nozzle body. The valve is provided with an axial seal part sealing with using the first surface of the injector housing including an opening part of a first fuel passage and a second surface of the nozzle body including an opening part of the second fuel passage, and is provided with a circumference seal part sealing with using outer circumference surfaces of at least one of the injector housing and the nozzle body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254416-A (JP)
Title: Sheet retaining tool for book
Inventor: KURAKAZU TAKANORI
IPC: B42D9/00
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To offer a sheet retaining tool for a book allowing easy turning-over of pages and easy to use.  <P>SOLUTION: The page clip 1 has a pair of sheet pinching body 11, 12 which sandwiches book sheets and is equipped with the holding body 10 to support the two sheet pinching bodies 11, 12 with a predetermined interval, and the sheet pinching bodies 11, 12 are each constructed with the upper pressing parts 13, 15 to retain the sheet down and the supporting parts 14, 16 each formed correspondingly to the upper pressing parts 13, 15 to support a sheet and there the insertion means 14a, 16a are prepared extending from the supporting parts 14, 16 and projecting forward longer than the upper pressing parts 13, 15. By inserting the insertion means 14a, 16a between the sheets of the book and holding a part of the sheet paper led into the pinching spaces 17, 18 by the pinching bodies 11, 12, the instrument can press the sheets with light force and makes it easy to turn over the pages and can retain the sheets with one single insertion motion, thus makes it easy to use.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022108-A (JP)
Title: Ultrasonic motor drive circuit and driving signal forming method of ultrasonic motor
Inventor: KOTANI OSAMU
IPC: H02N2/00
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive ultrasonic motor drive circuit.  <P>SOLUTION: A first D/A converter 18 converts digital data DATA-A into an analog signal DAC-A and outputs it to a non-inverting amplifier 20 and an inverting amplifier 21. A first analog multiplexer 16 selects and outputs a signal in phase with an output signal of the first D/A converter at rising of a rectangular waveform A, and selects and outputs a signal in opposite phase to the output signal of the first D/A converter at falling of the rectangular waveform A. Thus, an AC signal having positive and negative amplitude values of the output signal of the first D/A converter 18 is outputted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008115359-A (JP)
Title: Fireproof rubber composition, fireproof covering material comprising the same, and fireproof covering method using the covering material
Inventor: SAITO KIYOTAKA
IPC: C08K3/32
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproof rubber composition that can retain sufficient shape stability in the fine foam state, even when exposed to baking heat, and provide a fireproof rubber composition that can give excellent working efficiency to the fireproof covering material obtained by molding the fireproof covering material.  <P>SOLUTION: This invention provide an unvulcanized fireproof rubber composition comprises 10 to 60 pts.mass of an adhesive, 10 to 100 pts.mass of a thermally expandable graphite, 50-170 pts.mass of aluminum phosphite, 50 to 170 pts.mass of inorganic filler, 0.1 to 10 pts.mass of vulcanizer, 0.1 to 10 pts.mass of a vulcanization accelerator, per 100 pts.mass of the base rubber composed of 30 to 50 pts.mass of liquid rubber and 50 to 70 pts.mass of butyl rubber and is to be kneaded at 60 to 100°C. Further, the fireproof covering material obtained by molding the fireproof rubber composition, the fireproof covering method using the fireproof covering material, and the like are also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009024187-A (JP)
Title: Method for producing plastic-worked member
Inventor: KIMURA TAKAHIRO
IPC: C22F1/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of cracks and wrinkles on the surface when an aluminum alloy material produced by a continuous casting and rolling process is subjected to plastic working such as press working and forging.  <P>SOLUTION: The method for producing a plastic-worked member 10 using an aluminum alloy material comprises: a continuous casting and rolling stage where an aluminum alloy material to which chromium is not added is subjected to continuous casting and rolling; a solution treatment stage where the aluminum alloy material undergone through the continuous casting and rolling stage is subjected to solution treatment to a recrystallization temperature or above; a plastic working stage where the aluminum alloy material undergone through the solution treatment stage is subjected to plastic working; and an aging treatment stage where the aluminum alloy material undergone through the plastic working stage is subjected to aging treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025955-A (JP)
Title: Data processor and data processing program
Inventor: TAMAYA MITSUYUKI
IPC: G06F11/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve flexibility of reconfiguration and efficiency in detection when detecting a detection object by using a reconfigurable circuit.  <P>SOLUTION: When configuration data A-1 for code A detection are loaded to a configuration memory 32, a code detection part 40 for detecting a code included in image data is set in a reconfigurable processor 34. This code detection part outputs a code absence flag 92 to a control part 36 when it is detected that any code A to be detected is not included. In this case, the control part starts the loading of configuration data B-1 for code B detection. On the other hand, the code detection part outputs a processing end flag 90 to the control part when a series of processing ends. Then, the control part starts the loading of configuration data A-2 for continuing the detection of the code A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023672-A (JP)
Title: Corrugated fiberboard box
Inventor: TERAOKA KATSUHIKO
IPC: B65D5/462
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated fiberboard box capable of forming a handle part enough durable for use if necessary while it has a simple structure and can be continuously manufactured at a low cost by combining a general corrugator and a flexo-folder gluer.  <P>SOLUTION: The corrugated fiberboard box has an inside cut-up part 10 which reaches the uncut position 11 at the middle in the length direction of the inner flap continuous to the end wall from the middle position in the height direction of the end wall 3 through the upper edge of the end wall 3, and forms a handle part T by cutting up this inside cut-up part 10 outside and overlapping a part having a hand-hooking hole at its tip part on the upper side of the upper opening/closing face U.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025688-A (JP)
Title: Image processing apparatus and program
Inventor: HAMA TAKERO
IPC: G09G5/26
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technology capable of suppressing reduction of readability of a character in a scan image.  <P>SOLUTION: The image processing apparatus 1 comprises a character size specifying section 32 and a character data creating section 33. The character size specifying section 32 specifies the size of the character included in the scan image. The character data creating section 33 creates both raster data and outline data as data for display of a small size character whose size specified by the character size specifying section 32 is smaller than a first threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024453-A (JP)
Title: Assembly for rainwater storing and penetrating facility and rainwater storing and penetrating facility using the same
Inventor: TAKEUCHI HIDEO
IPC: E03F1/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly for a rainwater storing and penetrating facility reduced in cost by increasing the capacity of a storing and penetrating space and improving a water storage efficiency and maintainable easily and also provide the rainwater storing and penetrating facility.  <P>SOLUTION: This assembly 1 for a rainwater storing and penetrating facility comprises a structure 10 for the rainwater storing and penetrating facility and a water streaming groove member 20. The structure 10 for the rainwater storing and penetrating facility comprises an internal space 100 extending in the longitudinal direction L. The water streaming groove member 20 is formed in a halved tubular shape, and extends through the internal space 100 in the longitudinal direction L. The assembly 1 is combined with a water permeable layer 5 to form the rainwater storing and penetrating facility. The assembly 1 for the rainwater storing and penetrating facility is buried in the ground. The water permeable layer 5 is formed around the assembly 1 for the rainwater storing and penetrating facility.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024855-A (JP)
Title: Pipe joint provided with valve and its valve-support
Inventor: NAKABAYASHI KUNIAKI
IPC: F16K1/32
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint provided with a valve which keeps pressure loss reduced, strength sufficient, and manufacturing cost cut down.  <P>SOLUTION: The valve 30 having a head 31 and a shaft 32, a valve supporter J supporting the shaft 32 axially movably, and a reinforcing member 8 are provided in flow paths L1, L2. In the state of fitting being undone, respective heads 31 are brought into contact with a reduced-diameter parts 12, 22 to block the flow paths L1, L2; in the state of the fitting being done, both the heads 31 are separated from the reduced-diameter parts 12, 22 to allow both the flow paths L1, L2 to communicate with each other. The valve support J has a pair of strip sheets Jb wherein the central parts J1 are curved respectively along the periphery of the shaft 32 and a can-type part Ja in a shape and size following the internal peripheral surfaces 11a, 21a. The pair of strip sheets Jb is placed oppositely to each other so that the central parts J1 are curved respectively to the outside, and both ends J2a are connected to the can-type part Ja. Thus, the shaft 32 is surrounded by the central parts J1, and the can-type part Ja is fixed to the internal peripheral surfaces of the can-type parts 11, 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031349-A (JP)
Title: Positive-type photoresist composition for manufacturing liquid crystal element and resist pattern-forming method
Inventor: KASE YUMIKO
IPC: G03F7/004
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive-type photoresist composition for manufacturing a liquid crystal element, for improving uniformity in resist-film thickness and to provide a resist pattern-forming method.  <P>SOLUTION: The positive-type photoresist composition for manufacturing a liquid crystal element contains; an alkali-soluble novolac resin (A); a compound having a naphthoquinone diazide group (C); an organic solvent (D); and a fluorine-based surfactant (E1) having an alkylene oxide chain which includes a group represented by general formula (E1-0), wherein R<SP>f</SP>is a fluorinated 1-6C alkyl group and R<SP>11</SP>is a 1-5C alkylene group or a single bond.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031889-A (JP)
Title: Medical service provision system
Inventor: MASUDA MITSUHISA
IPC: G16H10/60
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical service provision system that can provide service related to care of a patient after a medical examination from a medical institution side to the patient.  <P>SOLUTION: When medical chart/prescription data of the patient examined by each doctor are transmitted to an in-hospital server 11 from a personal computer 12a, 12b placed in each consultation room inside a hospital 1 via a LAN (Local Area Network) 10, the in-hospital server 11 calculates a dosage end date of medicine prescribed to the patient based on the received medical chart/prescription data, and generates an electronic mail for notifying the patient of the dosage end date. When it becomes two days before the dosage end date, the in-hospital server 11 transmits the generated electronic mail to a cellphone 2 possessed by the patient from a base station 4 via the Internet 5 and a router 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008034847-A (JP)
Title: Apparatus having power semiconductor device and contact device
Inventor: SCHLOETTERER ANDRE
IPC: H01L25/07
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus having a contact device for a control terminal and/or an auxiliary terminal of a power semiconductor device in a disk cell and a power semiconductor module, which is compact and versatilely usable, ensures a persistently reliable electrical contact and allows simple assembly on a structure group basis.  <P>SOLUTION: The contact device 400 has: a contact spring 100 which is provided in a hole 710 of a shaped body 700 arranged on a top side of a power semiconductor device 600 and has a pin-like protrusion 110 in a first end of the spring in a direction toward the power semiconductor device 600 and also has a metal shaped member 200 adapted for an external connection in a second end of the spring; and a housing 300 formed of insulating material in plural-part-construction to arrange the contact spring 100 and the metal shaped member 200. The housing 300 formed of insulating material has a first hole 310 for the pin-like protrusion 110 and a second hole 320 disposed in a lateral side to make an external connection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009030517-A (JP)
Title: Cylinder injection engine
Inventor: KAWACHI MASATO
IPC: F02B17/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder injection engine capable of surely intensifying tumble flow by fuel spray.  <P>SOLUTION: This engine is provided with a plurality of spray injection valves 40C, 40S injecting fuel spray so as to intensify tumble flow in a combustion chamber, and injection directions of the plurality of spray injection valves 40C, 40S are set respectively so as to keep heights of positions where fuel sprays FC, FS injected respectively from the plurality of spray injection valves 40C, 40S impinge on a bore 20 substantially same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033001-A (JP)
Title: Vacuum chuck and vacuum sucker and working device using the same
Inventor: NAGANO SABURO
IPC: H01L21/683
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that foreign matters such as grinding chips, polishing chips are intruded and filled into the pores 2a of a suction body 2d on the outside and the pressure loss of the suction body 2d on the outside is increased when a body to be sucked is sucked by using only the suction body 2c on the inside and the grinding and polishing work of a surface are repeated.  <P>SOLUTION: A vacuum chuck 1 has the suction body 2 partitioning the suction surface 2b into a plurality of regions by a partition wall 5 formed in an annular shape in plan view. In the vacuum chuck 1, the ventilable through-holes 6 are formed to the partition wall 5. Accordingly, the foreign matters such as the grinding chips, the polishing chips are less likely to be intruded and filled into the pores of the suction body 2d on the outside and an increase in the pressure loss of the suction body on the outside thereof is prevented by supplying through-holes 6 with a gas towards the surface from a backside, even when the grinding work and polishing work of the surface are repeated by sucking the body to be sucked using only the suction body 2c on the inside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036874-A (JP)
Title: Cam cylinder, lens barrel, and optical equipment
Inventor: TAKEHANA NAOTO
IPC: G02B7/04
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin cam cylinder for simplifying constitution of a molding die.  <P>SOLUTION: This resin cam cylinder 5 has a first cam face 5b engaged with a lens holding body 3 to move a lens holding body 2 along a Z2 direction, a first cam groove 5c recessed from the first cam face 5b to a Z2-directional end of an inner circumferential face 5t toward the Z2 direction, a second cam face 5d engaged with the lens holding body 3 to move the lens holding body 3 along a Z1 direction, and a second cam groove 5e recessed from the second cam face 5d to a Z1-directional end of the inner circumferential face 5t toward the Z1 direction, in an inner circumferential side of the cam 5 engaged with the lens holding body 3 for holding an optical lens, and for moving the optical lens along the optical axial direction (Z-direction) while turning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230947-A (JP)
Title: Single-walled and double-walled carbon nanotube mixed composition
Inventor: SATO KENICHI
IPC: H01B1/04
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion of carbon nanotubes excellent in dispersibility; and to provide a transparent conductive film having high conductivity and excellent transmissivity and a field emission material, characterized by applying the dispersion.  <P>SOLUTION: A single-walled and double-walled carbon nanotube mixed composition is characterized in that (1) 50 or more carbon nanotubes are single-walled carbon nanotubes and double-walled carbon nanotubes in arbitrary 100 carbon nanotubes when the mixed composition is observed with a transmission electron microscope, (2) peaks are observed in 140±10 cm<SP>-1</SP>, 160±10 cm<SP>-1</SP>, 180±10 cm<SP>-1</SP>, 210±10 cm<SP>-1</SP>, 270±10 cm<SP>-1</SP>, and 320±10 cm<SP>-1</SP>in Raman spectroscopic analysis using a wavelength of 532 nm, and (3) peaks are observed in 190±10 cm<SP>-1</SP>and 220±10 cm<SP>-1</SP>in Raman spectroscopic analysis using a wavelength of 633 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038223-A (JP)
Title: Carrier film peeling method and carrier film peeling device
Inventor: YASUNAGA KAZUHIRO
IPC: H05K3/46
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier film peeling method and a carrier film peeling device that surely peel only a carrier film from a composite sheet comprising a green sheet having at least one or more through holes and the carrier film in one body.  <P>SOLUTION: The carrier film is peeled through a composite sheet fixing stage of fixing the composite sheet comprising the carrier film having a plurality of through holes and the green sheet to a holding member so that a green sheet surface is in contact, a plate member contacting stage of bringing a plate member into contact with the composite sheet so that the through holes of the composite sheet are closed, a carrier film separating stage of separating an end of the carrier film from the green sheet, a plate member releasing stage of separating the plate member from the composite sheet, and a carrier film peeling stage of completely separating the carrier from the green sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035164-A (JP)
Title: Parcel shelf structure of vehicle rear section
Inventor: SAKAI HIROYUKI
IPC: B62D25/08
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parcel shelf structure of a vehicle rear section capable of preventing a parcel shelf from being vibrated by vibration generated by a speaker, and capable of suppressing cost and weight.  <P>SOLUTION: The parcel shelf structure 15 of the vehicle rear section is provided with a parcel shelf 24 between first and second rear cross members 21, 22 for partitioning a compartment 32 from a trunk room 31, and the parcel shelf 24 is provided with a right speaker 26 and a left speaker 27. The parcel shelf 24 is provided with a speaker mounting part 36 having a step H formed on a surface 35 at the central part of the parcel shelf 24 and a peripheral wall 37 connecting the outer peripheral edge 36 of the speaker mounting part 36 to the surface 35, and the right speaker 26 and the left speaker 27 are fixed to the speaker mounting part 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044267-A (JP)
Title: Multi-value dither processing method, image processing apparatus, image forming apparatus, composite machine, multi-value dither processing program and computer-readable recording medium
Inventor: KATOUGI HISAMITSU
IPC: H04N1/405
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a multi-value dither processing method capable of properly reproducing gradation of an input image by allowing the natural growth of dots.  <P>SOLUTION: A color image processing apparatus 10 equipped on a digital color composite machine 1 is provided with: a storage section 192 having a multi-value dither processing function and storing a group of thresholds each associated with each of pixels of a dither matrix; and a quantizing section 191 for reading the group of thresholds stored in the storage section 192, quantizing the density value of an input image on the basis of results of comparison between the density value of pixels in the input image and a group of thresholds of pixels in the dither matrix and creating a dither image. In this case, the group of thresholds stored in the storage section 192 is set to have values at which the density values of other adjacent output pixels begin to increase before the density value of a certain pixel forming the dither pattern reaches the upper limit value along with an increase in the density value of the input image when the density value of the input image having uniform density is sequentially increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT