baber/WOPTO huggingface dataset:
Patent JP-2009192955-A (JP)
Title: Optically functional element and method of manufacturing the same
Inventor: OMORI KUNIYOSHI
IPC: G02B6/13
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically functional element which is easily manufactured and improves its manufacturing yield.  <P>SOLUTION: The optically functional element includes: a light emitting element 12 as a light source; a dielectric substrate 14 with an optical waveguide 20 formed; and a light receiving element 16 for converting light to electricity. Light from the light emitting element 12 is modulated by an external electric signal, with the modulated light output as an electric signal by the light receiving element 16. The optical waveguide 20 is composed of an input waveguide part 20a formed on the surface 14a of the dielectric substrate 14, branching waveguide parts 20b, 20c divided from the input waveguide part 20a to receive modulation by the external electric signal, and an output waveguide part 20d connected to the modulation part. The optically waveguide 20 is designed such that a plurality of groups of optical waveguides 20A, 20B are formed in the dielectric substrate 14 and that the differences of the designed length of the two branching waveguide parts 20b, 20c in each group are different from each other. The light emitting element 12 and the light receiving element 16 are selected in the optical waveguides of the plurality of groups and arranged in a manner coupling to the optical waveguide that can generate a desired bias phase difference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189704-A (JP)
Title: Clip fitting tool for endoscope
Inventor: NISHIKAWA KEN
IPC: A61B17/12
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable those wearing sterile gloves on their hands, etc., to very easily and securely connect a clip with a connection hook at the distal end of an endoscope even for those unskilled in this work.  <P>SOLUTION: The clip fitting tool includes an arm part 11 in the shape of nearly a letter V, a clip 10 storage part 6 having the connection part 11a detachably connected with a connection hook 21 at the tip of the treatment instrument 20 of an endoscope and a guide part. The guide part includes a hook guide hole 8 in a cross-section shape that gradually becomes flat from the rear opening part 8a toward the boundary with a front storage part 6 so as to change the orientation of the inserted connection hook 21 into one suitable to fix with or detach from the connection part 11a. In the storage part 6, formed is a projection 14 to fix the stored clip 10 at a prescribed position in the shape of nearly the letter V.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270737-A (JP)
Title: Organic electroluminescent element
Inventor: OKADA HISASHI
IPC: C09K11/06
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element that can efficiently emit light, has small decrease in brightness and increase in driving voltage after driving for a long period, and has excellent durability.  <P>SOLUTION: An organic electroluminescent device has at least one organic layer including a light-emitting layer between a pair of electrodes. At least one organic layer contains an iridium complex having at least one 5-membered heterocyclic structure consisting of only a carbon atom and a nitrogen atom, and at least one deuterium atom on an SP2 carbon atom.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198244-A (JP)
Title: Refractory property evaluation method of composite member
Inventor: YASUDA SATOSHI
IPC: E04B1/94
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refractory property evaluation method of a composite member, capable of evaluating the shear proof strength per headed stud at a high temperature with high accuracy, with respect to the composite member having forms of various kinds.  <P>SOLUTION: At a preset temperature, the temperature of the root of the headed stud at the time of a fire obtained by analysis or the temperature of a steel frame member higher than the root temperature of the headed stud is set as an evaluation temperature, and the compression strength Fc' of a concrete member at the evaluation temperature and the tensile strength σu' of the headed stud at the evaluation temperature are derived, to evaluate the shear proof strength qs per headed stud, on the basis of the shaft part cross section<SB>sc</SB>a of the headed stud and the Young's modulus Ec of concrete, which constitutes a concrete member, at normal temperature, according formula (1): qs=min(qs<SB>1</SB>, qs<SB>2</SB>), formula (2): qs<SB>1</SB>=0.5×<SB>sc</SB>a×(Fc'×Ec)<SP>1/2</SP>and formula (3): qs<SB>2</SB>=<SB>sc</SB>a×σu'.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203081-A (JP)
Title: Lamellar hydroxide, monolayer nanosheet and their production methods
Inventor: BA HITOSHI
IPC: C01G51/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamellar crystal comprising cobalt hydroxide (II) and cobalt (III), and, being prepared by exfoliating the lamellar crystal, single layer nanosheets of cobalt (II) hydroxide and cobalt (III), and to provide their production methods.  <P>SOLUTION: The lamellar crystal comprising cobalt hydroxide (II) and cobalt (III) intercalated with a bromine anion and cobalt (III) is produced by reacting an acetonitrile solution of bromine with a brucite type cobalt hydroxide (II) lamellar crystal. The lamellar crystal comprising cobalt hydroxide (II) and cobalt (III) intercalated with a perchlorate anion and cobalt (III) is produced by reacting a sodium perchlorate aqueous solution with the resultant lamellar crystal. The resultant lamellar crystal comprising cobalt hydroxide (II) and cobalt (III) intercalated with the perchlorate anion is dispersed in formamide, to exfoliate respective layers discretely, which results in the preparation of the monolayer nanosheet comprising cobalt hydroxide (II) and cobalt (III).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207312-A (JP)
Title: Vehicular power supply unit and current controlling method therefor
Inventor: MAEDA REIZO
IPC: B60L11/18
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current controlling method for a vehicular power supply unit by which a battery is utilized as much as possible to allow a vehicle to travel with the battery and other parts protected.  <P>SOLUTION: According to the current controlling method for the vehicular power supply unit, charge/discharge is carried out while an allowable current flowing through a battery 1 supplying power to a motor 11 enabling a vehicle to travel is limited. By the current controlling method, the allowable current allowing charge/discharge by the battery 1 is defined by an average current given by averaging the absolute value of a charge/discharge current, and the allowable current is made smaller as a time for detecting the average current gets longer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203386-A (JP)
Title: Method for producing polyol composition and semi-hard polyurethane foam
Inventor: MAEKAWA YUICHI
IPC: C08G18/48
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a semi-hard polyurethane foam improved in tear strength and elongation without raising hardness.  <P>SOLUTION: The method for producing the semi-hard polyurethane foam comprises using a polyol composition (I) containing polyether polyols (a1), (a2), (a3) and a polyol (A1) obtained by polymerization of a vinyl monomer (b) in the (a2), wherein, the (a1) is a poly trimethylene ether glycol having hydroxyl values of 30-180 (mg-KOH/g), the (a2) is a poly oxyethylene poly oxypropylene polyol whose average number of functional group is 2-8, hydroxyl value is 20-50, and a terminal oxyethylene unit content is 8-30 mass%, and the (a3) is a poly oxyethylene poly oxypropylene polyol whose average number of functional group is 2.5-3.5, hydroxyl value is 100-1,000, and a terminal oxyethylene unit content is 8-30 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206001-A (JP)
Title: Charged particle beam apparatus
Inventor: FUJISAWA AKIKO
IPC: H01J37/147
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam apparatus which can effectively control the deviation of an optical axis even if an anode position is changed.  <P>SOLUTION: The charged particle beam apparatus is provided with a cathode having a charged particle source to discharge charged particles, an anode for adding electric fields to the discharged charged particles, a charged particle beam deflection unit for deflecting a track of the charged particle beam which passes the anode, and a charged particle beam detecting unit for detecting the charged particle beam from a testpiece to which the charged particles are irradiated. The apparatus is provided with a distance changing mechanism in which a distance between the cathode and the anode corresponding to a charged particle beam amount discharged from the charged particle source, and a deflection amount control mechanism which detects a condition of the deflection unit in which the charged particle beam amount detected from the testpiece in which the charged particle beam is deflected and scanned at a changed distance reaches a predetermined amount and controls the deflection of the deflection unit at measuring the test piece based on the condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201873-A (JP)
Title: Radiological image detector
Inventor: YAMAKITA HIROSHI
IPC: A61B6/04
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a quantitative image diagnosis by acquiring radiological images which have approximately same quality even when different subjects are photographed.  <P>SOLUTION: A radiological image detector includes a radiation source 2 which continuously varies a focus size of the radiation, a radiation detector 10 which detects the radiation transmitted through the subject S when the radiation is emitted to the subject S from the radiation source 2 and acquires the radiological image P, and a focus control means 60 which controls the focus sizes FS1, FS2 of the radiation source 2 from information on the subject S (a thickness D of the subject) when the radiological image P is acquired in the radiation detector 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210667-A (JP)
Title: Ultraviolet-absorbing colorless toner, writing system using the same, and method for visualizing ultraviolet fluorescent image
Inventor: SANO TOMOFUMI
IPC: G03G9/09
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-absorbing colorless toner, a writing system using the same, and a method for visualizing an ultraviolet fluorescent image.  <P>SOLUTION: The ultraviolet-absorbing colorless toner is accommodated in an electrophotographic printer and a pattern which reads like CEM is printed for experiment in 13 2-cm-squares arranged crosswise from A to M and 9 2-cm-squares arranged lengthwise from 1 to 9. The pattern is invisible, it is irradiated with ultraviolet light having a peak wavelength of 365 nm from an ultraviolet lamp 38, and reflected ultraviolet light is detected with an ultraviolet sensor 39. An average of ultraviolet reflection intensities of the printed parts with the ultraviolet-absorbing toner shown by hatching is 6.4 μW/cm<SP>2</SP>, an average of ultraviolet reflection intensities of the non-printed parts shown in blank is 24.5 μW/cm<SP>2</SP>, which is about 4 times, and though all the squares are visually white, the printed parts with the ultraviolet-absorbing toner are easily and digitally discriminated from the non-printed parts by measuring the ultraviolet reflection intensities.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212203-A (JP)
Title: Semiconductor module and manufacturing method thereof
Inventor: SATO NAOYA
IPC: H01L21/60
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To ensure flowability in an adhesive provided between a long resin projection and wiring in structure where the wiring is formed on the long resin projection.  <P>SOLUTION: The resin projection 18 is long, where a section orthogonally crossing an axis along an extension direction is formed in a bow shape, and a bow-shaped chord is arranged in an insulation film 16. In a direction along the axis of the resin projection 18, the width of a surface W<SB>1</SB>opposite to wiring 20 in a lead 26 is narrower than width W<SB>2</SB>of a surface opposite to the lead 26 in the wiring 20. The wiring 20 includes a contact section 32 to the lead 26, and a noncontact section 34 to the lead 26 adjacent to the contact section 32. The resin projection 18 includes a shape for preventing stages from being formed on a surface 36 opposite to the contact section 32 and a surface 38 opposite to the noncontact section 34. In the resin projection 18, clearance is formed between a surface 40 opposite to the base substrate 24 except surfaces 36, 38 opposite to the wiring 20, and the base substrate 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210755-A (JP)
Title: Liquid crystal display element
Inventor: SUGIYAMA TAKASHI
IPC: G02F1/1343
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve display quality of a vertical alignment liquid crystal display element.  <P>SOLUTION: The liquid crystal display element has a pair of opposed substrates, counter electrode patterns formed on facing sides of the substrates, vertical alignment film formed covering the counter electrode patterns for the substrates, a vertical alignment liquid crystal layer sandwiched between the substrates, and a pair of polarizing plates disposed outside the substrates. The liquid crystal display element also has a black mask configured such that edges of the counter electrode patterns includes zigzag patterns composed of sides parallel or perpendicular to an in-plane direction of a liquid crystal director for a liquid crystal layer collapsed by voltage application between the counter electrode patterns and cover edges of a display pattern defined by the counter electrode patterns.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210913-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus
Inventor: SUGAWARA ATSUSHI
IPC: G03G9/08
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for electrostatic charge image development which can be fixed in a low temperature range, shows good release property and causes no contact mark of a discharge roll when a solid image is printed, and to provide an electrostatic charge image developer, a toner cartridge, a process cartridge and an image forming apparatus using the toner.  <P>SOLUTION: The toner for electrostatic charge image development contains at least a crystalline resin and wax and is characterized in that the content of the crystalline resin is 5-15 wt.% and that when the toner is dispersed in tetrahydrofuran, 70-100 wt.% of the wax is extracted in the tetrahydrofuran.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208451-A (JP)
Title: Liquid droplet jetting apparatus and printer
Inventor: KIJIMA TAKESHI
IPC: B41J2/045
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet jetting apparatus which achieves high densification even when using piezoelectric elements.  <P>SOLUTION: The liquid droplet jetting apparatus 100 includes: a substrate 10 with a plurality of pressure chambers 12a and 12b extended in a first direction; a nozzle plate provided below the substrate and having nozzle holes 22 continuous with the pressure chambers; a diaphragm provided above the substrate; and the piezoelectric element 30 provided above the diaphragm and above each pressure chamber. Seen from a second direction orthogonal to the first direction, first and third nozzle holes 22a are formed in positions to overlap with each other, and in positions not to overlap with second and fourth nozzle holes 22b. Seen from the second direction, first and third piezoelectric elements 30a are provided in positions to overlap with each other, and in positions not to overlap with second and fourth piezoelectric elements 30b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218657-A (JP)
Title: Print image processing apparatus, and print image processing program
Inventor: UTSUNOMIYA KOHEI
IPC: G06F3/12
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print image processing apparatus capable of giving new expression performed only by a printer to a user.  <P>SOLUTION: Image data to be printed are converted into data represented by density of coloring materials used by a printer, and the utilization state of the coloring materials in printing by the printer is edited by the operation of the user. In this case, the apparatus can edit any one or more among the shape of a minimum unit to be printed with the coloring materials, the using cycle in the coloring materials, use or disuse of a specific coloring material of the coloring materials and use or disuse of a coloring point of a specific size when the size of the coloring point can be adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216878-A (JP)
Title: Lens driving apparatus and camera module
Inventor: HONMA TOSHIHIKO
IPC: G02B7/02
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens driving apparatus, having few components and of surely connecting a lens driving terminal to a substrate so as to be electrically connected to each other.  <P>SOLUTION: The lens driving device includes a base (12), which is attached with a yoke (20) and sandwiches an outer peripheral end (244) of a lower-plate spring (24) between the yoke (20) and the base (12); a sheet-shaped electrode (32) disposed between the lower-plate spring (24) and the base and supplying a power to a drive coil (16), wherein the sheet-shaped electrode (32) has an electrode portion (322), which is electrically connected to a pair of lead wires (162) of the drive coil (16); and an extension portion (324) which extends downward, from the electrode portion and has a pair of lens driving terminals (324a) formed at a front end thereof. The base (12) has a guide (122), which protrudes downward and has a through-hole (122a) through which the extension portion is inserted. The pair of lens driving terminals (324a) is exposed from the lower end of the guide (122).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214765-A (JP)
Title: Vehicle side collision detecting device
Inventor: NONAKA TOSHIHITO
IPC: B60R21/16
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle side collision detecting device capable of detecting a collision of a wide range, capable of saving a space, and capable of facilitating arrangement.  <P>SOLUTION: A side door 1 has an outer plate 11, an inner plate 12 and a reinforcing member 13. A space between the inner plate 12 and the reinforcing member 13 is a moving space for door glass 30 and a stay 31 installed on the lower side of the door glass 30. A coil 2 is arranged on the inner plate 12 side of the door glass 30, and the coil 2 generates a magnetic field in the direction opposed to the inner plate 12. The coil 2 uses the inner plate 12 being a magnetic substance as a detecting object member. In a collision, the coil 2 also moves to the inner plate 12 side by deformation of the outer plate 11 causing deformation of the reinforcing member 13, and a change in a separate distance to the inner plate 12 is detected as a variation in a magnetic flux. A determining means determines that a vehicle has collided with an object based on this detection value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214264-A (JP)
Title: Operation automation method
Inventor: OSADA ATSUSHI
IPC: B23P21/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation automation method capable of smoothly shifting manual operation to robot operation.  <P>SOLUTION: In the operation automation method, a work assembly system 1 includes manual operation areas 30A, 30B, a robot operation area 40 and buffer spaces 50A, 50B. In the manual operation areas 30A, 30B, a body 10 is continuously fed, and in the robot operation area 40, the body 10 is cyclically fed. The operation automation method includes: a step of extracting operations to be shifted from manual operation to robot operation; a step of performing manual operations to be shifted at an area which is the closest to the buffer space 50B in the manual operation area 30B; a step of increasing a robot operation area 40 by installing a new robot into the buffer space 50B; a step of shifting the manual operations to be shifted to the new robot operation; and a step of reducing an area which is the closest to the buffer space 50B in the manual operation area 30B to minimize the manual operation area 30B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221853-A (JP)
Title: Pump device, and member suitable for pump device
Inventor: TOKUI TAKUJI
IPC: F04C15/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device in which a flexible wire joint does not touch the liquid of a transportation object for a long period of time.  <P>SOLUTION: This pump device is provided with: a pump body 2 including a stator 5 including an inner hole having ellipse cross section and a double internal screw shape, and a rotor 4 having a circular cross section and an external screw shape by inserted in the inner hole 12 of the stator 5 and twisted in a spiral shape; a pump drive device 3 including a drive shaft 7; and the flexible wire joint 11 connecting an end part of the drive shaft 7 and an end part of the rotor 4. At least the flexible wire joint 11 is covered by a flexible protection cover 15. An inner surface side and an outer surface side of the protection cover 15 have mutually different resistance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222534-A (JP)
Title: Flow measuring method and flow measuring device using ultrasonic wave
Inventor: NIIMA DAISUKE
IPC: G01P5/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein, when determining flow velocity of fluid in a pipe by using an ultrasonic wave, through a detection position of the ultrasonic wave is required to be determined accurately, a signal does not rise quickly and its detection start position becomes unclear, because a frequency band of an ultrasonic wave transmitting/receiving element is narrow.  <P>SOLUTION: A device and a method for measuring a flow rate of the fluid from its ultrasonic wave propagation time by installing a transmitting element and a receiving element of the ultrasonic wave oppositely at some angle in the flowing direction of the fluid, are equipped with a means for oscillating an ultrasonic wave of a sine wave signal having a frequency component comprising the first frequency and the second frequency which are different each other, a means for determining a phase difference between the first and second frequency components of the ultrasonic wave propagating in the fluid, and a means for operating a propagation time of the ultrasonic wave from the determined phase difference. The flow rate is determined by calculating the flow velocity of the fluid from the propagation time of the ultrasonic wave.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223024-A (JP)
Title: Positive radiation-sensitive resin composition
Inventor: SHIMIZU DAISUKE
IPC: G03F7/039
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive radiation-sensitive resin composition which contains a compound good also in compatibility with other components, can optimally control radiation transmittance particularly as a chemically amplified positive resist effectively sensitive to far-ultraviolet radiation, in particular, can effectively suppress a linewidth change of a resist pattern due to a thickness variation of a resist film on a highly reflecting substrate, and excels also in depth of focus latitude.  <P>SOLUTION: The positive radiation-sensitive resin composition includes (A) a calix arene type compound of a specific structure, (B) a radiation-sensitive acid generator, and (C) an alkali-insoluble or slightly alkali-soluble resin having an acid-dissociable group.  <P>COPYRIGHT: (C)2010,JPO&INPIT