baber/WOPTO huggingface dataset:
Patent JP-2007127567-A (JP)
Title: Polarization direction measurement device
Inventor: SANNOMIYA AKIFUMI
IPC: G02B5/30
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To measure a direction of an polarization axis without receiving an influence due to rotation stop accuracy of a rotation stage in a short time by using a rotation stage for rotating an analyzer.  <P>SOLUTION: A plurality of the analyzers 10a-10d different in angles preset by an angle of a rotation direction of a translucent axis (main axis) are fixed on an analyzer holding plate 10. The analyzer holding plate 10 is continuously or intermittently linearly moved at a light incident side of a light receiving device 13. Light incident through the analyzers 10a-10d is received by the light receiving device 13 to measure a light receiving amount. An angle of the translucent axis of the analyzers 10a-10d is previously stored to a control part 21. The control part 21 approximates an illuminance to the angle of the main axis of the analyzers 10a-10d by a quadratic function, and the angle of the main axis of the analyzer having the largest illuminance is calculated from the result to make the angle the direction of a polarization axis.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129624-A (JP)
Title: Antenna system
Inventor: ITO NOBORU
IPC: H01Q1/12
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system capable of estimating an antenna directivity error caused by deformation of the antenna system receiving a wind, correcting the error, and bringing high accuracy to settings of an antenna directive direction.  <P>SOLUTION: An antenna is driven around an azimuth axis and an elevating angle axis so as to track a drive command value from a drive command section 6. Basically, angle information is fed back by an output of an angle detector 10, a subtractor 14 obtains a difference between fed-back angle information and the drive command value, and a control section 7 controls the angle of the antenna to be converged on the drive command value. Further, a wind direction wind velocity calculation section 11 calculates the wind received by the antenna system, a deformation amount estimate section 12 estimates the antenna directivity direction error on the basis of the calculated wind direction and wind velocity, an adder 13 adds an output of the deformation amount estimate section 12 to an output of the angle detector 10 and the antenna system is subjected to drive control in a way of eliminating the antenna directivity error.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132017-A (JP)
Title: Ledger frame with floor, and prefabricated scaffolding
Inventor: INAMORI JUNJI
IPC: E04G5/08
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ledger frame with a floor capable of withstanding loads repeated many times, particularly repeated load applied at the ledger frame end, and a prefabricated scaffolding with the ledger frame with the floor built therein.  <P>SOLUTION: The ledger frame with the floor comprises a main member having a long-sized floor material part 31 at the upper face, long-sized ledger member parts 32a, 32b at the side faces, and long-sized lips 33 at the lower face; beam members 40 of U-shaped cross section fitted to both ends of the main member; and grip fittings 50 fixed to both ends of the ledger member part 32a of the main member. The beam member of U-shaped cross section has the partially cutout shape of webs 43 at both ends, and the grip fittings 50 are insert-fitted into the cutout parts. As to the main member, two or more main members may be disposed parallel in a horizontal direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134079-A (JP)
Title: Connector with switch
Inventor: NISHIKAWA TSUTOMU
IPC: H01R13/707
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which can prevent the poor contact of a switch, which can support a plurality of kinds, and which has a good productivity in the connector with switch comprising a plug and a jack.  <P>SOLUTION: The connector comprises the plug in which plate-shaped contactors are placed on a top surface and a side surface, or on a bottom face and the side surface; and the jack in which a plate-shaped spring terminal on the top surface or the bottom face, and two pieces of plate-shaped spring contact terminals of a switch structure arranged on the side surface, are arranged. When the plug is inserted into the aperture of the jack, the plate-shaped contactor on the side surface of the plug contacts and pushes one of two pieces of plate-shaped spring contact terminals of the jack to open the contact with the other of two pieces of plate-shaped spring contact terminals. When the plug is pulled, the contact is closed between two pieces of plate-shaped spring contact terminals. The plug is composed of an insulating material configured so that the quantity protruded to the front surface at about the upper half portion is different from that at about the lower half portion, and is constructed so as to have a plurality of false insert prevention KEYs on the protruded side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134979-A (JP)
Title: Image compressing method and information processor equipped with image compressing means
Inventor: KUGA TAKESHI
IPC: H04N19/50
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when an image frequently changes in characteristics of its image data, an image where a reference range is decided and an image to be compressed within the set reference range are different from each other and then high compressibility can not be obtained by a method of deciding a peripheral pixel highly correlative with a pixel of interest by counting a frequency of matching between the pixel of interest and peripheral pixels within a certain range while performing compression processing and changing the decided pixel to a reference pixel in next processing.  <P>SOLUTION: Prior to processing of image data to be encoded, characteristics of the image are judged to decide the highly correlative pixel. On the basis of the decision information, the reference range is determined and the image is compressed. The compressibility can be improved by this method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130724-A (JP)
Title: Leg-wheel type mobile robot, and operating method and program therefor
Inventor: SONEHARA MITSUHARU
IPC: B25J5/00
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg-wheel type mobile robot which can carry out posture changing operation, based on high-gain local position feedback control without generating excessive stress in the robot, and to provide an operating method and a program for the robot.  <P>SOLUTION: The leg-wheel type mobile robot 10 is formed of: a main body 1; a plurality of legs 3, 5 which are rotatably connected to the main body 1, and expandable/contractible or foldable; and a plurality of driving motors for driving the respective legs 3, 5 for rotational operation, and expanding/contracting or folding operation. Each of the legs 3, 5 has wheels 9 attached to a leg tip portion, for making contact with a ground contact surface, and rotatably moving on the ground contact surface, and a brake for braking rotation of the wheels 9. When the posture of the main body 1 is changed by controlling the driving motors, at least one of the brakes provided for the legs 3, 5 is set in a non-operable mode, and stress stored in the robot due to posture change of the main body 1 is released to the outside via the leg at which the wheels 9 are rotatably movable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133255-A (JP)
Title: Image forming apparatus
Inventor: YAMADA ATSUHIKO
IPC: G03B27/46
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uneven exposure in the case of changing the carrying direction of an image forming medium, in an image forming apparatus including a pair of rollers for changing the carrying direction of a long-sized image forming medium in the process of image formation.  <P>SOLUTION: A winding mechanism 8 for temporarily winding a paper P whose length is equal to a prescribed length or more is provided in a storage cavity S arranged on the downstream side of an exposure engine 7. The winding mechanism 8 is constituted so as to wind the paper P on a winding drum 20 in a state the front side part of the paper P in the carrying direction is held between the winding drum 20 and a pressure roller 21. The paper P is also held in the midst of an operation of scanning-exposing the rear side part of the paper P in the carrying direction. The pressure roller 21 comprises: a roller support shaft 210, both ends of which are supported; a support shaft 211 as a rotating cylinder part which is rotatable with respect to the shaft 210; and pressure members 212.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130350-A (JP)
Title: Chair and lumbar support
Inventor: TEJIMA KENJI
IPC: A47C7/40
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new useful chair capable of changing and fixing the quantity of projection of a lumbar support by a simple structure.  <P>SOLUTION: The lumbar support 4 is rotatable around a spindle 6, and a plurality of support surfaces S (S(1), S(2), S(3) and S(4)) are disposed at a plurality of positions with different distances from the spindle 6 on the outer surface of the lumbar support 4 for respective rotation positions as pressure receiving surfaces to stably support the lumbar support 4 at the prescribed positions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006145033-A (JP)
Title: Self-lock bolt fastener
Inventor: ILLEDITS THOMAS
IPC: B66B23/14
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentric fastener which can be easily, inexpensively and not more intricately manufactured than a bolt fastener having a similar wedging means.  <P>SOLUTION: A bracket 7 is secured to a crosspiece 11. A crosswise oval hole 12 and the longitudinal oval hole 12 are arranged in the horizontal direction in the crosspiece 11. A regular square head 9.1 of the bolt 9 is fitted in the oval hole 12 to prevent the bolt 9 from rotating. The bracket 7 has a projection 7.1 functioning to center the bracket 7 by the crosspiece 11. A receptacle hole 7.2 is installed in the bracket 7. The diameter of an eccentric element 8 functioning as the wedging means meets a receptacle hole 7.2 of a little greater diameter, and an eccentric element 8 is fitted into the receptacle hole 7.2. The eccentric element 8 rotates around the bolt 9, and the eccentricity pushes itself into the receptacle 7.2. When a nut is screwed, the eccentric element 8 rotates around the bolt 9, and pushes itself into the receptacle hole 7.2 by the eccentricity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007130966-A (JP)
Title: Method of molding foam resin molding and molding mold
Inventor: HAYASHI YASUHIKO
IPC: B29C45/56
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of molding a foam resin molding which comprises fastening the movable mold and the stationary mold, filling the cavity between the molds with a foam resin material by injection, retreating the movable mold to secure a space for expansion and inducing the foaming reaction to obtain a foam resin molding with a desired shape so that the shaping of the hole of the foam resin molding is accurately made and the designedness and the mating precision are improved.  <P>SOLUTION: The movable mold 50 has a projection 52 corresponding to the shapes of a boss hole 32 or a screw hole 33 of a lower door trim (foam resin mold) 30 and facing the stationary mold 60. The projection 52 has a finely rugged (like tie-dyed patterned) portion 53 around its outer circumference. When the movable mold 50 is retreated, the edge of the opening of a semi-molded molding P is dragged on the outer circumference of the projection 52 and moved in the retreating direction of the movable mold 50, which makes the shaping of the corners 32a and 33a for the boss hole 32 or the screw hole 33 accurately and improves the designedness and the mating accuracy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136701-A (JP)
Title: Liquid ejector
Inventor: AKAHA FUJIO
IPC: B41J2/175
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejector in which the structure of liquid supply piping of an ejection head is improved.  <P>SOLUTION: The liquid ejector comprises an ejection head 10 having a nozzle face on which an array 11 of nozzles for ejecting ink is formed. A plurality of ejection heads 10 are arranged in zigzag while being shifted in the direction of the nozzle array 11 by the length thereof. A plurality of liquid supply paths 35 for supplying ink to the ejection heads 10 are arranged in a plurality of stages in the direction of liquid ejection on the opposite sides of the plurality of ejection heads 10 arranged in zigzag in order to supply ink to each ejection head 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138007-A (JP)
Title: Fluorescent substance and el element using the same and method for producing fluorescent substance
Inventor: INOUE RYUICHI
IPC: C09K11/56
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent substance which is a mixed crystal fluorescent substance of ZnS with a group IIA sulfide and can emit short wavelength EL in high brightness, when an AC electric field is applied, and to provide a method for producing the same.  <P>SOLUTION: This mixed crystal fluorescent substance represented by the formula: Zn<SB>(1-x)</SB>M<SB>x</SB>S:Cu [M is at least one group IIA element selected from the group consisting of Be, Mg, Ca, Sr and Ba; the mixed crystal ratio of x satisfies 0.05≤x<] is characterized by having macle therein and having a light-emitting component in a UV ray region of ≤400 nm. The method for producing the fluorescent substance comprises a process for mixing group IIA sulfide powder with ZnS:Cu intermediate fluorescent substance powder having macle therein, and a process for firing the mixture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138552-A (JP)
Title: Pile removing device and pile removing method
Inventor: FUKUYAMA KIMITOSHI
IPC: E02D9/04
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile removing device and a pile removing method for removing a pile formed with a foot protection part from the underground.  <P>SOLUTION: The removing device T comprises a casing 1 with an inner diameter larger than the diameter of the pile removed from the underground. The peripheral wall of the casing 1 has a plurality of relief holes 15 penetrating the inner and outer parts. The lower part of the casing 1 is formed as a replaceable head 10. The lower end of the head 10 is provided with outer bits 11, inner bits 12 and blade members 14. The blade members 14 have the same width thickness as the width of the head 10 and have a slightly curved shape. The blade members 14 can be turned by hinges 140 and projected inside the casing 1. The lower end face of each blade member 14 is provided with a resistor 141 projecting the blade member 14 inside the casing 1 by soil resistance when the removing device T is rotated in a reverse direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138594-A (JP)
Title: Placing method for tunnel lining concrete
Inventor: OKADA AKIRA
IPC: E21D11/10
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a placing method for tunnel lining concrete, which enables lining concrete to be efficiently compacted by reducing man-powered work, and which enables the lining concrete in a crown section to be also sufficiently compacted.  <P>SOLUTION: A cable 19, which is elongated in the axial direction X of a tunnel while passing through an end form, is towably arranged in the lining space of the crown section 15 of the tunnel, and directionally changed downward in an area near the existing lining concrete 18, so that a vibrator 21 with a float 20 can be suspended from the side section of the tunnel. Both side parts of the lining concrete 11 are placed while compaction is performed by making the vibrator 21 ascend along with the ascent of the concrete 14 which is placed in the lining space 17. The vibrator is reset in the axial direction X of the tunnel; the concrete is supplied from a concrete supply port 22 of the crown section 15 of the tunnel; and the crown section 15 of the tunnel is filled with the concrete 11. After that, the concrete 11 is compacted while the vibrator 21 is moved by towing the cable 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006067635-A (JP)
Title: Mobile phone
Inventor: NAGAI SUMI
IPC: H04M1/23
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone preventing scratches on a display face generated by the interference of a positioning button on the display face, in a state of keeping the sense-of-touch properties of the positioning button, even when the display face and a button face have to be stuck.  <P>SOLUTION: The positioning button 12 is provided with a concave portion 13, a projection 14 is formed at the center of the concave portion 13, and a position of the positioning button 12 is confirmed by touching the concave portion 13 and the projection 14 by an operator. That is, it is a constitution having the sense-of-touch properties, and a projected quantity 15 of the projection 14 is formed so as to be the same quantity as a concave quantity of the concave portion 13 or less, and is set so that a tip of the projection 14 and the surface position of a frame 10 are the same heights or the tip of the projection 14 is lower than the surface position of the frame 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007136967-A (JP)
Title: Plain paper type inkjet recording paper
Inventor: WATANABE TAICHI
IPC: B41M5/00
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inkjet recording paper good in image water resistance and in ink drying properties, less feathering, and capable of performing multi-level bar code printing even when recording is performed by a high speed inkjet printing system in a plain paper type inkjet recording paper containing a waste paper pulp in a base paper.  <P>SOLUTION: The inkjet recording paper comprises sticking both a water-soluble polymer binder and a cationic epihalohydrin resin on at least one face of the base paper consisting of a paper-making pulp containing the waste paper pulp and a filler. The cationic epihalohydrin resin has a cationic degree of ≥5 meq/g and a weight-average molecular weight of ≤10,000, and the amount of sticking of the cationic epihalohydrin resin is larger than 2 g/m<SP>2</SP>and ≤10.0 g/m<SP>2</SP>, and in addition, the Steckhit size degree of the inkjet recording paper is ≥10 s and ≤50 s.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147741-A (JP)
Title: Branching optical waveguide
Inventor: USHIWATARI TAKEMASA
IPC: G02B6/122
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a desired branching ratio by suppressing optical displacement in a connected part of an optical transmission line and variations of the branching ratio in a branching-end waveguide caused by the presence of a bending structure or the like.  <P>SOLUTION: A branching waveguide is composed of one input-end waveguide 10, one branching-end waveguide 12, and two output-end waveguides 14, 15, wherein light propagating from the input-end waveguide 10 to the branching-end waveguide 12 is propagated by being branched into two output-end waveguides 14, 15. An optical transmission member 13 which suppresses near-field-pattern change of an optical signal directly before the branching-end waveguide 12 is formed in the input-end waveguide 10, thereby enabling a desired branching ratio to be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006174435-A (JP)
Title: Mobile terminal equipped with folding-type liquid crystal display screen
Inventor: JANG MYONG-GI
IPC: G06F15/02
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal which embodies a large display, while reducing the weight and size reducing the size, with a folding-type liquid crystal display screen.  <P>SOLUTION: A mobile terminal comprises a body portion, equipped with an input means, a 1st indicator connected with the body portion, a 2nd indicator which mutually connects with the 1st indicator and works with the 1st indicator, a 1st plate indicating device formed in the 1st indicator, and the 2nd plate display formed in the 2nd display. The mobile terminal has the 1st indicator and the 2nd indicator, constituting a 3rd indicator which is larger than each of the 1st indicator and the 2nd indicator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007002836-A (JP)
Title: Blower
Inventor: ISHIKAWA SHIZUKA
IPC: F04D23/00
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vortex flow blower achieving higher pressurization, increase of efficiency by improvement of cooling performance and simplification of a seal structure.  <P>SOLUTION: In a blower which consists of a blade casing 4a including an annular groove having a center on a rotary shaft 11, and a combination of an impeller 4 of the vortex flow blower provided with a plurality of blades crossing the annular groove and partitioning the same in an circumference direction in the annular groove of the blade casing and a casing 5 provided with stationary flow passage opposing to the annular groove, a plurality of combinations of the impeller 4 and the stationary flow passage 3 are ranged and flow is introduced by connecting a delivery side and a suction side provided on the stationary flow passage 3 of each stage. Each impeller 4 performs two stage pressure rise with one piece and has a shape of cross section of a blade casing 4a in semicircular or a cup shape halving an ellipse shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006181570-A (JP)
Title: Treatment method and treatment apparatus for gas containing nitrous oxide
Inventor: HOTTA MASATOSHI
IPC: B01D53/86
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method and a treatment apparatus for gas containing nitrous oxide.  <P>SOLUTION: Nitrous oxide-containing gas is subjected to heat exchange with decomposed gas from a nitrous oxide decomposition catalyst-filled reactor and then brought into contact with a heater comprising integrally formed heating units and baffles, wherein gaps are formed between the baffle-integrated heater and the unit body in order to alleviate the pressure difference in the gas flow channels, and subsequently introduced into a nitrous oxide decomposition catalyst-filled catalyst layer for decomposition of nitrous oxide into nitrogen and oxygen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007117696-A (JP)
Title: Cushion
Inventor: HARA WAKABA
IPC: A47C27/14
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion which solves issues of giving pressured feeling etc. by swelling up in the center part of the cushion when a user rides thereon by setting a hollow or recess part on the center part of the cushion, and not only improve permeability but also have suitable strength not to get out of shape and can demonstrate suitable hardness, resilience, and elasticity corresponding to requirement of a user.  <P>SOLUTION: On the upper and lower surfaces of a synthetic resin film with a triangle through hole at the center part, cushion materials with through holes having a size and a shape corresponding to the triangle through hole set at the center part of the film are respectively laminated to form the cushion.  <P>COPYRIGHT: (C)2007,JPO&INPIT