baber/WOPTO huggingface dataset:
Patent JP-2012132549-A (JP)
Title: Joint structure
Inventor: KIMURA YOSHIRO
IPC: F16L23/04
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure that can suppress inclinations of a connecting pipes and can connect the pipes at high air tightness and reliability.SOLUTION: The other connecting pipe 1b is made to approximate and oppose the connecting pipe 1a which holds a metal-made gasket 20 via a holder 8, and a center ring 9 is attached so as to surround external peripheries of flanges 2a, 2b. Segments 10a to 10c are closed and formed into ring shapes while inserting a trapezoidal part with slopes 3a, 3b set as both-side sides into a groove 14. A bolt 11 is screwed into a hole 13, the trapezoidal part with the slopes 3a, 3b set as both sides is inserted into the groove 14, a gap between the flanges 2a, 2b is narrowed, and protrusions 6a, 6b are made to pressure-contact with both faces of the gasket 20. At this point, protrusions 19 of a cramp ring 10 are made to intrude into grooves 5a, 5b between the slopes 3a, 3b of the flanges 2a, 2b and collars 4a, 4b at sides of the flanges, thus guiding the contraction motion of the cramp ring 10.
Patent JP-2012159457-A (JP)
Title: Integrating sphere device and light measuring method
Inventor: ISHIZUKA AKIRA
IPC: G01M11/00
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an integrating sphere device and a light measuring method which are capable of measuring light radiated from a work (light emitting device), without being affected by an environment of a production line and complicating a device configuration.SOLUTION: An integrating sphere device 1 includes: a spherical reflecting diffuser 2 having a spherical inside surface which reflects light; a diffuser which is provided at a light incidence hole 10 of the spherical reflecting diffuser so that light from a light emitting device W is made incident; and a light shielding plate 4 which is installed in the spherical reflecting diffuser so that the light from the light emitting device W, which is made incident from the diffuser, does not directly impinge on a light detection position 4 provided in a sphere of the spherical reflecting diffuser. The diffuser is a hemispherical diffuser 3 formed into a hemispherical shape projecting from the light incidence hole toward the inside of the spherical reflecting diffuser.
Patent JP-2012162345-A (JP)
Title: Image reading device and image forming device
Inventor: OGASAWARA HIRONORI
IPC: B65H15/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device capable of switching over conveying directions of conveyed articles even if the conveyed articles are thick.SOLUTION: The image reading device 1 includes a pair of resist rollers 15 conveying the conveyed articles G, an image reading part 19 arranged at the downstream side of the resist rollers 15 and reading images of the conveyed articles G, and a conveying device 16 arranged at the downstream side of the image reading part 19 and conveying the conveyed articles G. The conveying device 16 includes a drive roller 51, and a driven roller 52 arranged oppositely to the drive roller 51. After the conveyed articles G are rotated by making the driven roller 52 rotate around the drive roller 51 in a state that the conveyed articles G whose images have been read by the image reading part 19 are held between the drive roller 51 and the driven roller 52, the conveyed articles G are conveyed to the resist rollers 15.
Patent JP-2012165194-A (JP)
Title: Image reader, image reading method, and program
Inventor: OTSU SADAHITO
IPC: H04N1/10
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide technique for securing a time to be required for the transfer of image data as much as possible even when the output of a shift pulse is delayed.SOLUTION: An image reader 50 including an ADF 300 to be driven by a motor 310 includes: an image reading part for transferring electric charges stored in a photoelectric conversion element by a shift pulse; and a shift pulse control part for controlling the output timing of the shift pulse, based on the times of an input interruption signal. When the last-time output of the shift pulse falls behind schedule, the shift pulse control part allows the this-time output of the shift pulse to fall behind schedule.
Patent JP-2011187050-A (JP)
Title: Three-dimensional motion display device and linear actuator
Inventor: NAKAYASU AKIRA
IPC: G06F3/01
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional motion display device that expresses flexible motion and animate motion.  <P>SOLUTION: The three-dimensional motion display device is configured by fixing, to a base 5, a plurality of linear actuators 3 each including a flexible long body 7 with one end fixed and the other end free, and a posture changing mechanism for changing the posture of the long body 7 in three arbitrary axial directions according to posture change instructions. The posture change mechanism is configured to change the posture of the long body by a mechanical structure using a shape memory alloy or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012169108-A (JP)
Title: Power storage device
Inventor: KOBAYASHI KEIICHIRO
IPC: H01M10/647
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To suppress variations in surface pressure of a power storage element due to charging/discharging.SOLUTION: A power storage device comprises: a plurality of power storage elements (1) which are arranged side by side in a predetermined direction (X direction) and each has therein a reaction region (A) where charging/discharging is performed; and restraining mechanisms (20, 30) which sandwich the plurality of power storage elements therebetween in the predetermined direction to restrain the power storage elements. Two power storage elements adjacent in the predetermined direction are arranged to be shifted from each other in a direction perpendicular to the predetermined direction in a state where partial regions (E1) each including one end of the reaction region overlap each other in the predetermined direction.
Patent JP-2012168036-A (JP)
Title: Optical path length varying apparatus, optical interferometer employing the same and fourier transform spectrometer
Inventor: NISHIHATA TOSHIHIKO
IPC: G01J3/45
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical path length varying apparatus in which a small-sized and simple apparatus configuration can be adopted as a mechanism for varying an optical path length.SOLUTION: An optical path length varying apparatus includes an incident optical system 2, a fixed plane mirror Mf and a movable plane mirror group Mm. A first beam L1 made incident from the incident optical system 2 along a first optical axis is reflected multiple times by the movable plane mirror group and becomes a second beam L2. The second beam is reflected by the fixed plane mirror and becomes a third beam L3. The third beam is reflected again by the movable plane mirror group, becomes a fourth beam L4, moves forward inversely to the first beam and is emitted. By moving the movable plane mirror group relatively to the fixed plane mirror and the first optical axis, an optical path length from incidence to emission is varied. The first optical axis, the movable plane mirror group and the fixed plane mirror are disposed in such a manner that the second beam is vertically incident to the fixed plane mirror.
Patent JP-2012167505-A (JP)
Title: Support device and manufacturing method for external column for residence
Inventor: YOSHIZAKI RYO
IPC: E04B1/00
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a support device to be used for improving manufacturing efficiency of an external column to which an external wall material is fitted.SOLUTION: A support device 100 for supporting a frame 200A is provided with a column 10, a lower jig 30 with a lower arm material 31 of which base end is installed at the lower part of the column 10 and in which a lower support member 33 is installed at the tip, and an upper jig 50 having an upper arm material 51 of which base end is installed at the upper part of the column 10 so as to be turnable with respect to the column 10 and an upper support member 53 installed at the tip of the upper arm material 51. The lower support member 33 supports the lower part of the frame 200A, and the upper support member 53 supports the upper part of the frame 200A when the upper arm material 51 rotates upward.
Patent JP-2012167355-A (JP)
Title: Surface-treated steel sheet, electromagnetic wave shielding member, and electromagnetic wave shielding case
Inventor: KANEKO RIE
IPC: C23C28/00
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a galvanized steel sheet in which a chromate-free chemical conversion coating is formed, and which can more improve electromagnetic wave shielding properties while maintaining the corrosion resistance of the surface of the steel sheet.SOLUTION: The surface-treated steel sheet is obtained by forming a chemical conversion coating on the surface of a plating layer on a galvanized steel sheet, the surface of the plating layer on the galvanized steel sheet satisfies the conditions of Ra≥0.7 μm, PPI≥170 and Rsk≥-0.5, and the coating weight per side of the chemical conversion coating is 0.10 to 1.0 g/m.
Patent JP-2012170357-A (JP)
Title: METHOD AND APPARATUS FOR MEASURING pH OF SOLUTION
Inventor: OURA MITSUHIRO
IPC: G01N21/80
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring a pH of a solution without requiring correction on a zero level with wavelengths around 700 nm where absorbency is hardly indicated by an indicator.SOLUTION: The method for measuring a pH of a solution includes: a light emission step of emitting light beams of two wavelengths from one side within a measuring region of the solution in which the indicator is mixed; a light receiving step of receiving the transmitted light beams and/or reflected light beams of the two wavelengths on the other side within the measuring region; an absorbance computing step of computing absorbances based on the transmitted light beams and/or reflected light beams received in the light receiving step; an absorbance ratio computing step of computing an absorbance ratio from the absorbances of the two wavelengths computed in the absorbance computing step; and a pH value computing step of computing a pH value of the solution based on the absorbance ratio and a previously stored absorbance ratio-pH correspondence database. The method for measuring a pH of the solution is characterized by including a step of executing the light emission step and the light receiving step of the light beams of the two wavelengths while pulsating the solution in the measuring region.
Patent JP-2012171262-A (JP)
Title: Molding die for surface skin integrated foamed molding
Inventor: ARATA TOMOMI
IPC: B60N2/90
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To form a space serving as a ventilation trunk in a foam with high moldability in molding a surface skin integrated foamed molding.SOLUTION: In a molding die 40 for the surface skin integrated foamed molding, a planar surface skin material 10 is set in a cavity space 45 for foaming a pad 20 (foam) to foam it into a state that the pad 20 is integrally adhered to the surface skin material 10. The molding die 40 has a core die 44 which is pushed to a partial surface of the surface skin material 10 set in the cavity space 45 by clamping to form the ventilation trunk 21 (space) of the shape opening to the partial surface with the surface skin material 10 pushed in the pad 20. A protrusion 44B2 is formed on a pushing surface 44B1 to be pushed to the partial surface of the skin surface material 10 in the core die 44. The protrusion 44B2 is pushed to the partial surface of the skin surface material 10 preceding to the pushing surface 44B1 to block the intrusion of a foam raw material at the foaming of the pad 20.
Patent JP-2012177821-A (JP)
Title: Conveying roller, recording paper conveying device and image forming apparatus
Inventor: Fukuoka shintaro
IPC: G03G15/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper conveying roller that satisfactorily conveys recording paper even in the environment with low temperature and low humidity, and to provide the others.SOLUTION: The conveying roller comprises a shaft supported by bearings at both its ends, and an elastic member provided on the periphery of the shaft, and conveys recording paper by the elastic member. The conveying roller further comprises a heating member for heating the elastic member and a temperature humidity detecting part for detecting temperature and humidity. If the temperature and humidity detected by the temperature humidity detecting part are lower than predetermined temperature and humidity, the elastic member is heated by the heating member.
Patent JP-2012182289-A (JP)
Title: Reflective mask blank and manufacturing method thereof, and reflective mask and manufacturing method thereof
Inventor: FUKUGAMI NORIHITO
IPC: G03F1/22
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a reflective mask blank with a light-shielding frame having a high level of light-shielding power, and its manufacturing method, and a reflective mask and its manufacturing method.SOLUTION: The reflective mask blank of the present invention comprises: a substrate 11; a multilayered reflective layer 21 formed on a surface of the substrate; and an absorber layer 51 formed on the multilayered reflective layer 21. The method for manufacturing a reflective mask comprises the step of providing a fine rugged pattern on the substrate 11 before the manufacture of the mask blank. Thus, the intensity of reflection caused by the multilayered reflective layer 21 is reduced by a phase effect in use as a reflective mask, and a light-shielding frame having a high level of light-shielding power can be fabricated.
Patent JP-2012182649-A (JP)
Title: Supervisory controller and network of power distribution system
Inventor: KUMAGAI ATSUSHI
IPC: H04L12/44
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory controller and network of a power distribution system in which a slave station updates the communication pathway spontaneously upon detecting abnormalities of the communication pathway based on the configuration of the power distribution system, and reduces the load of the communication traffic thus allowing high-speed route switching.SOLUTION: A communication control unit 23 performs the processing concerning supervisory control of a switch, or the like, to be controlled. When a supervisory control signal is output from the communication control unit 23 to a transmission/reception unit 22, the transmission/reception unit 22 reads a communication pathway table from a route storage unit 24, selects a port 21(21a or 21b) connected with a target station by using the communication pathway table and transmits the supervisory control signal. When the fact that the communication pathway to a predetermined target station is not set in the communication pathway table is detected, or when abnormalities such as disconnection of the communication pathway is detected in the transmission/reception unit 22, the communication control unit 23 updates the communication pathway to the target station spontaneously.
Patent JP-2012180196-A (JP)
Title: Stacker
Inventor: KIMURA HIROKO
IPC: B65H31/34
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a stacker having a sheet aligning mechanism capable of precisely aligning discharged sheets, even in the case of thick sheets or coated sheets.SOLUTION: The stacker having a shift sheet discharging means for discharging sheets to different positions in a sheet width direction and capable of discharging the sheets on a shift tray and stacking the same using the shift sheet discharging means is equipped with the sheet aligning mechanism comprising a sheet width direction aligning means for aligning the sheet width direction by pushing both ends in the sheet width direction, a sheet discharging direction distal end aligning means sheet distal ends in the discharging direction by pushing the discharging direction distal end to the opposite stopper, and a distal end corner regulating means for regulating the sheet position by pushing the sheet corner parts of both of the discharging direction distal ends.
Patent JP-2011238209-A (JP)
Title: Shoe pedometer
Inventor: OSHIO KOZO
IPC: G01C22/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide "a shoe pedometer" of the kind not known previously, made electromotive by walking or running without electric power source, without processing existing shoes, equipped with a electromotive part and a pressure detection part in a narrow space of the shoe and attachable to any shoe, and detecting the generated electricity and pressure to count the number of steps in walking and in running.SOLUTION: An electromotive part for generating electricity by tramping pressure of a foot in walking or running and a pressure detection part for detecting pressure variation are provided in a flat board shape in a narrow space of a shoe, and a wiring material is provided for supplying signals of the electricity generated by the tramping pressure and of the pressure variation to the outside of the shoe. A step count measurement part is connected to the wiring material outside the shoe to measure the number of steps. The wiring material can be fixedly attached to a required opening part or position of the shoe by a fixture or fixed type wiring material.
Patent JP-2012185886-A (JP)
Title: Storage device and history information writing method
Inventor: SATO TAKUMA
IPC: G11B20/10
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the management of history information while keeping the confidentiality of history information after shipment.SOLUTION: A storage device having a storage area to which a user writes data, includes data writing means for writing history information to part of a storage area, access disabling means for disabling user access to part of the storage area, and releasing means for allowing the partial area to which user access is disabled to be accessible.
Patent JP-2012185345-A (JP)
Title: Zoom lens and imaging apparatus with the same
Inventor: TASHIRO YOSHIHISA
IPC: G02B13/18
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized zoom lens sufficiently correcting various aberrations and having a superior optical performance.SOLUTION: The zoom lens comprises: in order from an object side to an image side, a first lens group having positive refractive power; and a second lens group having negative refractive power, with an interval between respective adjacent lens groups varying in zooming. The first lens group is composed, in order from an object side to an image side, of a negative lens and a positive lens with a convex surface on the object side. An Abbe's number νd1p of materials of the positive lenses of the first lens group, a focal distance f1 of the first lens group, an interval d12t at the telephoto ends of a lens surface on the image side of the first lens group and a lens surface of the second lens group, and focal distances fw, ft of an entire system at a wide angle end and the telephoto end are properly set, respectively.
Patent JP-2012187750-A (JP)
Title: Printer
Inventor: KOASE TAKASHI
IPC: B41J2/01
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To make an image printed on a medium higher in definition while suppressing a reduction in printing speed.SOLUTION: In the printer, a high definition mode enables a recording head to eject ink droplets averagely smaller than a standard mode, a blower unit to blow by an air velocity averagely lower than the standard mode for a period of time while the recording head ejects ink droplets, and a conveyance unit to move the recording head so that a range to which the ink droplets adhere per predetermined time to the medium may become averagely narrow.
Patent JP-2011207870-A (JP)
Title: Liquid crystal compound, method for producing the same, liquid crystal composition and liquid crystal electrooptical element
Inventor: TAKAHATA KEIICHI
IPC: C09K19/30
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal compound that exhibits excellent compatibility with another liquid crystal material or a non-liquid crystal material and is chemically stable.SOLUTION: The compound is represented by formula (1): R-(A)-Z-(A)-Z-(A)-Z-A-C≡CCFO-A-Z-(A)-Z-(A)-R, where A-Aand A-Aare each independently a naphthalene-2,6-diyl group, 1,4-phenylene group, trans-1,4-cyclohexylene group, 1,3-cyclobutylene group, 1,2-cyclopropylene group, decahydronaphthalene-2,6-diyl group, 1,2,3,4-tetrahydronaphthalene-2,6-diyl group or 1,4-cyclohexenylene group; Ais selected from among the last six groups above and is bonded to an acetyl group at a saturated bond portion.
Patent JP-2012189481-A (JP)
Title: Antenna built-in electronic timepiece
Inventor: AKAIWA MASAO
IPC: G04R60/12
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an antenna built-in electronic timepiece capable of arranging an auxiliary magnetic member at a position having fewer restrictions in arrangement and size.SOLUTION: A radio controlled timepiece 1 includes: an exterior case 20; a dial plate 14 arranged in the exterior case 20; a dial ring 25 arranged at a front face side of the dial plate 14; an antenna 100 arranged at a rear face side of the dial plate 14; and an auxiliary magnetic member 61. The antenna 100 comprises an antenna core 110 formed longitudinally by a magnetic material and a coil 120 wound around the antenna core 110. The auxiliary magnetic member 61 is magnetically coupled to the antenna core 110, and is arranged in the dial ring 25.
Patent JP-2012193069-A (JP)
Title: METHOD FOR DETECTING SURFACE DEFECTS OF ZnO-BASED COMPOUND SEMICONDUCTOR CRYSTAL
Inventor: KATO HIROYUKI
IPC: C30B29/16
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for precisely detecting both of defects due to a machining degradation layer and defects characteristic to a crystal of a ZnO-based compound semiconductor crystal.SOLUTION: The method includes: a step of etching the surface of the ZnO-based compound crystal using hydrofluoric acid (HF); and a detecting step of detecting etch pits formed on the surface of the ZnO-based compound crystal. The detecting step includes: a determining step of determining that each of the etch pits is a cone-shaped pit or a truncated cone-shaped pit; and a step of calculating the etch pit density of the truncated cone-shaped pits.
Patent JP-2012192829-A (JP)
Title: Vehicular heating device
Inventor: OKAMOTO ASAMI
IPC: B60H1/03
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular heating device which cooperatively controls a radiative heater and a car air-conditioner.SOLUTION: The vehicular heating device includes: an air conditioner in a car compartment which calculates a necessary blowing temperature of an air conditioning device in accordance with environmental information of the interior and the exterior of the car compartment and vehicle operational information to control the air conditioning in the car compartment, wherein a foot area blowing air amount of the air conditioner can be adjusted; and the radiative heater which heats the foot area environment of an occupant Therein, the air conditioner in the car compartment and the radiative heater are controlled such that the proportion of a foot area blowing heat amount of the foot area blowing air amount and a charged power of the radiative heater provides the same thermal sensing at the feet of the occupant.