baber/WOPTO huggingface dataset:
Patent JP-2003301424-A (JP)
Title: Antifog apparatus for curve mirror, curve mirror attached with the same, and antifog method of the curve mirror
Inventor: SUZUKI TOSHIHIRO
IPC: E01F9/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifog device of a curve mirror for removing waterdrops adhered to the surface of the curve mirror installed on a road or rain and wind, and wetting the surface of a convex mirror, and to provide the curve mirror attaching the device and a antifog method of the curve mirror.  <P>SOLUTION: The antifog device of the curve mirror and the curve mirror provided therewith are provided with: a wind force generation device 3 and/or a solar power generator 4; a storage device 5 storing electric power obtained from the wind force generation device 3 and/or the solar power generator 4; a blower 1 and an ultrasonic oscillation device 2 driven with the electric power of the storage device 5; a detection means 6 composed of a temperature sensor 6A and a wet sensor 6B; and a control means 7 for controlling drive of the blower 1 and the ultrasonic oscillation device 2 in accordance with a value detected with the detection means 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305743-A (JP)
Title: Mold for golf ball, manufacturing method therefor, and golf ball manufacturing method
Inventor: SAKAGAMI MASATAKE
IPC: B29K21/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold 1 for a golf ball exerting no adverse effect on the physical properties of the golf ball and having good lasting releasability.  <P>SOLUTION: The mold 1 comprises a base part 6, a substrate layer 7 and a release layer 8. The release layer 8 comprises first and second release layers 9 and 10. The substrate layer 7 comprises a composite film containing nickel and a fluorine type polymeric compound dispersed in nickel. The first release layer is obtained by substituting nickel of a preparatory composite film containing nickel and the fluorine type polymeric compound dispersed in nickel with gold. The second release layer 10 is a composite film containing gold and the fluorine type polymeric compound dispersed in gold. The content of the fluorine type polymeric compound in the second release layer is 15-40 vol.%. The sum total thickness of the first and second release layers 9 and 10 is 0.5-3 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307639-A (JP)
Title: Optical coupling structure and method for manufacturing the same
Inventor: ISHII YUZO
IPC: G02B6/13
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coupling structure between an optical waveguide and an optical element which has higher optical coupling efficiency than before and a method for manufacturing the same.  <P>SOLUTION: The optical coupling structure has a substrate 1, the optical waveguide 2 which is formed on the substrate 1, and a curved reflecting surface 7 which is formed on the substrate 1 and which reflects a light beam emitted by a light emitting element fixed above the substrate 1 toward the optical waveguide 2 or a light beam emitted from the optical waveguide 2 toward a light receiving element fixed above the substrate 1, and is characterized in that the curved reflecting surface 7 has non-zero curvature in a plane parallel to the normal (direction x) of the substrate 1 and the optical axis (direction z) of the optical waveguide 2 and a plane parallel (perpendicular to the axis x) to the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308937-A (JP)
Title: Socket for electric parts
Inventor: HIRAIWA HIROYUKI
IPC: H01R33/76
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for electric parts wherein catching of a terminal in loading the electric parts is prevented and wherein defective seating can be prevented.  <P>SOLUTION: In a socket 12 for the electric parts that has a socket body 13 provided with a housing part 13a to house the electric parts 12 wherein a terminal 12b is extended sideways of the electric parts body 12a and that has a contact pin 16 which is mounted on the socket body 13 and which is capable of being contacted with the lower side of a terminal 12a of the electric parts 12, the housing part 13a is positioned on the lower side of the electric part body 12a in a housed state, and the upper face of the housing part 13a is made to be positioned at the same position or upward of the upper end edge 16j of a contact part 16g of the contact pin 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307632-A (JP)
Title: Photonic crystal optical fiber
Inventor: NAKAZAWA MASATAKA
IPC: G02B6/44
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photonic crystal optical fiber durable against bending from the viewpoint of transmission loss, strength and reliability and usable for connecting parts of conventional optical fibers.  <P>SOLUTION: Tensile strain due to bending can be decreased by using quartz for the core 3 and a clad 2 and by making the outer diameter of the clad 2 smaller than the outer diameter (125 μm) of a standard optical fiber. For example, by controlling the outer diameter of the clad 2 comprising quartz to 60 μm, the tensile strain is 0.002 even when the bending radius is decreased as small as 15 mm, which suppresses the strain to an almost equal level to that of conventional optical fibers. By forming resin coating layers 5 to 7 around the clad 2 to make the outer diameter of 125 μm, connecting parts such as connectors and mechanical splice for conventional optical fibers can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307789-A (JP)
Title: Image reader
Inventor: SAITOU NAHO
IPC: H04N1/107
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To attain the simplification of an image reader and the reduction of noise.  <P>SOLUTION: An interface connector is arranged so as to be separated from a main base plate, and the protrusion part of the interface connector comes into contact with a guide shaft, so that grounding is attained. The interface connector is directly fixed to a frame body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311857-A (JP)
Title: Easily transverse-tearable air cellular buffer sheet
Inventor: ONO TAKEHARU
IPC: B32B27/32
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-size air cellular buffer sheet which is transversely tearable straight with ease by hand without using a tool.  <P>SOLUTION: This sheet member is obtained by thermally fusion-bonding a cap film with numerous air cells formed on one side of a base-side film which is formed of a thermoplastic film transversely tearable with ease in the widthwise direction, or is laminated with a transversely tearable thermoplastic film. Consequently, the film is transversely torn straight with ease by hand from an optional edge spot and airtight and watertight because no torn hole created by the tearing line is present and as such is used wherever the use of this sheet is intended for.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003268939-A (JP)
Title: Dust clogging preventive device for rain gutter
Inventor: WAKAHOI KUMIKO
IPC: E04D13/064
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clogging preventing device which is arranged over a water collecting tub connecting an eaves gutter to a down pipe without being blown off by wind and rain, facilitates removal of dust, and is easily attached to/detached from the water collecting tub, in order to prevent clogging of the down pipe without a bothersome task of removing dust such as fallen leaves, earth and sand, and particulate matter.  <P>SOLUTION: In prevention of fall of dust which has fallen in the eaves gutter into the down pipe, a movable arm is suspended from a spindle which has its ends protruded from both side surfaces of a conical mesh cover, and a spherical body of a certain weight is attached to the tip of the arm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003319547-A (JP)
Title: Overcurrent detection control system
Inventor: OSHIBA MASAHITO
IPC: H02H3/087
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent detection control system capable of preventing failures, smoking, or firing at a plurality of members by shutting off power to a component if an overcurrent abnormality occurs at the component and forcedly turning off a power source, with a feeding path of a component comprising a CPU on an electronic circuit board of a computer device provided with an overcurrent detection circuit appropriate for the allowable current capacity of the component.  <P>SOLUTION: A computer device 1 is provided with, as shown in Fig. 1, the overcurrent detection control system which comprises a power source part (power supply) 2, an electronic circuit board 3, an overcurrent detection circuit 4, and an electronic device 5, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317850-A (JP)
Title: Electric connector
Inventor: KUSUNOKI KENICHIRO
IPC: H01R13/46
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector of which, cost is reduced at the manufacturing stage by forming a case body in compliance with the number of insertion ports without preparing many kind of molding dies corresponding to the number of insertion ports.  <P>SOLUTION: For the electric connector, a plurality of insertion parts 2 into which, power plugs are inserted, are mounted to a square cylindrical case body 5 formed by combining an upper case body 3 and a lower case body 4 at regular interval. The upper case body 3 and the lower case body 4 are formed by press molding. Blade receiving terminals 26 arranged to the insertion parts 2 are integrally formed to a belt-shaped connection plate 34 at regular intervals to form a blade receiving terminal plates 33. The blade receiving terminal plates 33 are housed in the lower case body 4 in point symmetry. An opening part of the case body 5 at one end of longitudinal direction is closed by an end cap 6, and an opening part at the other end is closed by a connection part case 9 to which, a connection part 8 connecting a power cord 7 to one end of the blade receiving terminal plates 33 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313885-A (JP)
Title: Damp-proof structure for concrete wall
Inventor: FUJITA HIDEO
IPC: E02D31/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the influence of damp air on a concrete wall with simple structure.  <P>SOLUTION: A plurality of plate support members 34 having projections 34a are disposed on the internal wall surface of the concrete wall 14 erected on a concrete base 8. A decorative plate 40 is stuck to the projections 34a of the plate support members 34, and an air layer 46 is formed on the side, facing the internal wall surface of the concrete wall 14, of the decorative plate 40. The projection 34a of the plate support member 34 is provided with an air hole 36 so that the air layer 46 can freely move in a space between the decorative plate 40 and the concrete internal wall surface. Further, a plurality of plate support members 34 having the projections 34a are disposed on the upper face of the concrete base 8, and flooring 38 of plate shape is stuck to the projections 34a of the plate support members 34. An air layer 46 is formed on the side, facing the internal wall surface of the concrete base 8, of the flooring 38. The air layer 46 can freely move in a space between the flooring 38 and the upper face of the concrete base 8 through the air hole 36 provided in the projection 34a of the plate support member 34. The air layer 46 abutting on the decorative plate 40, and the air layer 46 abutting on the flooring communicate with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315649-A (JP)
Title: Lens barrel
Inventor: SASAKI RYUTA
IPC: G02B7/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel whose optical axis can easily be adjusted without using any leaf spring which is unnecessary for lens constitution by forming an elastic engagement part which elastically engages with a barrel body and a restriction member which restricts a position in a rotating direction for the barrel body in an adjustment member.  <P>SOLUTION: In the lens barrel 2 of the embodiment, since the elastic engagement part 68 which elastically engages with a 1st lens barrel 13 and a stopper piece 70 which restricts the position in the rotating direction for the 1st lens barrel 13 are formed integrally with an adjusting ring 62, the optical axis can easily be adjusted without using any leaf spring which is unnecessary for the lens constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313043-A (JP)
Title: Method for manufacturing porous preform for optical fiber and burner device for manufacture of optical fiber porous preform
Inventor: SAITO MANABU
IPC: C03B37/018
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous preform for an optical fiber to improve the deposition efficiency of glass soot by controlling the flow rate of gaseous starting material for glass and additive gas jetted from a jet port of a burner during depositing and by controlling the flow rate ratio of the gaseous starting material for glass to the additive gas to an optimum state, and to provide a burner device for manufacture of an optical fiber porous preform.  <P>SOLUTION: The flow velocity of the gaseous mixture of the gaseous starting material for glass and the additive gas jetted from a first jet port 21 or a second jet port 22 of a burner 10 is changed once or more during depositing the glass soot. The total flow rate V1 l/min of the gaseous starting material for glass and the total flow rate V2 l/mini of the additive gas jetted from the two jet ports are controlled to satisfy the relation of 0.25≤Rb/Rf≤4.0, where Rb=V1/V2 in the initial stage of deposition of the glass soot and Rf=V1/V2 in the terminating stage of deposition of the glass soot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315787-A (JP)
Title: Liquid crystal display
Inventor: MATSUSHITA KATSUKI
IPC: G06F3/041
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a blur of an image in a touch panel integrated type liquid crystal display.  <P>SOLUTION: In the liquid crystal display consisting of a liquid crystal display panel 8 consisting of a rear substrate 7 and a front substrate 4 opposed to each other and a liquid crystal 5 interposed in the gap between the rear substrate 7 and the front substrate 4, a touch panel 3 provided on the front surface of the liquid crystal panel 8 and a polarizing plate 1 provided on the front surface of the touch panel 3, a scattering adhesion layer 9 having a scattering function and an adhesion function is provided between the liquid crystal display panel and the touch panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317867-A (JP)
Title: Separation structure of connector and connector separation tool
Inventor: TSUKAMOTO MASASHI
IPC: H01R13/633
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation structure of connector and a connector separa tion tool in which the number of constituent components in reduced, structure is simplified, and size is made small, and yet separation of the connector can be made easily.  <P>SOLUTION: A tool body 17 of a connector separation tool 3 is inserted in a through hole 11 of a lock arm 6 of a first connector housing 4 and the fulcrum part 18 of the tool body 17 is contacted to the fulcrum protrusion 8 of the first connector housing 4. And the tool body 17 is pushed down to the rear side of the first connector housing 4, and by the pushed-down tool body 17, the depressing operating part 9 of the lock arm 6 is depressed and the engagement of a first locking part 10 of the first connector housing 4 and a second locking part 14 of a second connector housing 12 is released. And while this engagement is released, the locking protrusion 19 of the tool body 17 is hooked to the depressing operating part 9 and the tool body 17 is moved to the above rear side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324014-A (JP)
Title: Bead core type noise filter
Inventor: KOBAYASHI OSAMU
IPC: H01F17/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bead core-type noise filter of MnZn ferrite which is improved in high-frequency characteristics so as to be used as a countermeasure against unnecessary radiation noises by increasing the MnZn ferrite in resistivity, and also used as a countermeasure against noises without distorting the waves of transmission signals by restraining the dielectric constant of the MnZn ferrite.  <P>SOLUTION: The bead core-type noise filter is composed of a soft magnetic body 1 which is columnar, has one or more through-holes into which a signal wire 2 is inserted, and is high in resistivity, and the signal wire 2. The bead core-type noise filter possesses a magnetic core which has a closed magnetic path and is composed of the soft magnetic material 1 that has the real part of a complex specific dielectric constant of 1,000 to 20,000 for a frequency of 1 kHz and 50 or below for a frequency of 1 MHz, furthermore, the soft magnetic material 1 which has a specific resistivity of 150 Ωm or more and the signal wire 2 is inserted into the magnetic core to form the bead core-type noise filter having superior characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321997-A (JP)
Title: Preventive device of outflow of concrete and filing method of concrete
Inventor: ENDO YUKI
IPC: E21D11/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preventive device of the outflow of concrete and a filling method of concrete exhibiting the epoch-making operation effect.  <P>SOLUTION: The preventive device of the outflow of concrete is so constituted that a blocking body 4 blocking an opening section 5 is detachably placed to the opening section 5 of a space S between a supporting 2 placed to the inside of a tunnel 1 and a ground section 3, the blocking body 4 is provided in accordance with an opening area of the opening section 5 in an expandable manner and that the outflow of a concrete 6 filled in the space S between the supporting 2 and the ground section 3 is prevented when the opening section 5 is blocked by the blocking body 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320100-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine allowing the play of a game full of interest, creating accentuation to the game because the operating mode of a movable body is changeable at every winning entry to a starting prize port.  <P>SOLUTION: This Pachinko game machine is provided with a variable prize winning device 2 and starting prize ports A-C. The variable prize winning device 2 is provided with a pocket member 20 which is a movable body capable of influencing the behavior of a game ball, and a specific prize port 29. The variable prize winning device 2 is put in a game ball receivable state when the game ball enters either one of the starting prize ports A-C, and a specific game state is created when the game ball which entered the variable prize winning device 2 enters the specific prize port 29. In this constitution, a plurality of operating modes of the pocket member 20 are stored, and when the game ball enters one of the starting prize ports A-C, one operating mode is selected out of the stored operating modes. The pocket member 20 is operated on the basis of the selected operating mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284611-A (JP)
Title: Book stand
Inventor: IEIRI KOKI
IPC: A47B23/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book stand which improves convenience of reading books by increasing holding force of a holding board and simplifying operations of turning over pages, and also enables even physically-handicapped people to read books easily.  <P>SOLUTION: In the book stand (1), which comprises a holding board (10) which holds a book (2) and an arm member (40) which supports the holding board (10), the holding board (10) is provided with cover holding tools (20) which hold a cover (3) of the book (2) and page holding members (30) which hold page faces (4) of the book (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329860-A (JP)
Title: Optical fiber
Inventor: GAMO YOSHINORI
IPC: G02B6/10
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber in which a coating layer can be partially removed without damaging the optical fiber body.  <P>SOLUTION: The optical fiber 1 for forming an optical fiber grating is composed of an optical fiber body 2, a primary coating layer 3 covering the fiber body 2 and containing a cured product of a resin and a plasticizer, and a secondary coating layer 4 covering the fiber body 2 over the primary coating layer 3, containing a cured product of a resin and having higher Young's modulus than that of the primary coating layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326198-A (JP)
Title: Shower head
Inventor: HIRATA MASAHIRO
IPC: B05B1/18
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower head which ensures the force of a flow velocity having a use feeling as a shower and generating a large amount of negative ions when the shower is used.  <P>SOLUTION: A negative ion generation means is provided to a shower head main body 2 on the side of the fluid outflow part thereof. This negative ion generation means comprises a fluid flow channel control member 3 equipped with a fluid discharge port 7 setting the flow direction of a fluid in a radial direction with respect to the flow direction of the fluid on the side of the fluid outflow part of the shower main body 2 and a fluid discharge port forming member 4 equipped with the inner peripheral wall 18 opposed to the periphery of the fluid discharge port of the fluid flow channel control member so as to provide a peripheral gap G. The inner peripheral wall of the fluid flow channel control member is formed by an irregular reflection surface 19 for irregularly reflecting the fluid discharged from the fluid discharge port of the fluid flow channel control member and negative ions are generated by the irregular reflection discharge of the fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330915-A (JP)
Title: Stylesheet processing device
Inventor: SUZUKI DAISAKU
IPC: G06F17/21
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that complicated determination of an order of priority is required depending on a description pattern, and a problem such as decrease of a processing speed in obtaining style information in carrying out display or print is apprehended, in processing a style sheet described in a stylesheet language for expressing a presentation style of contents of a document.  <P>SOLUTION: Style information of the analysis result of the style sheet is controlled with a single table instead of tables for respective authors. A priority order level by including respective pieces of information such as the level of importance, a sheet value, limitation and an import order level in each style piece of information is calculated and kept. When the style information is acquired in executing display or print, the process can be simplified and accelerated by comparison of the priority order levels.  <P>COPYRIGHT: (C)2004,JPO