baber/WOPTO huggingface dataset:
Patent JP-2005157979-A (JP)
Title: Position authentication system and computer program
Inventor: OKAKO NORIKAZU
IPC: G06Q50/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of position authentication in a position authentication system using a portable terminal.  <P>SOLUTION: The position authentication system 100 comprises; a cellular phone 101 serving as the portable terminal possessed by a user; and an authentication server 102 managing position data or the like transmitted from the cellular phone 101. The cellular phone 101 is connected, through a cellular phone network including a base station 103, a switching exchange 14, and the like, to the authentication server 102. The cellular phone 101 is provided with: a GPS (Global Positioning System) function obtaining correct position information, including the longitude, and latitude, and the like of a concerned point by receiving a GPS signal transmitted from an artificial satellite 105; and a fingerprint authentication function assuring the identification of the user of the cellular phone. Position data and data on the result of the identification are transmitted through the cellar phone network, to the authentication server 102. Centralized authentication in a user unit is applied to the position data and the data on the result of the identification by a database in the authentication server 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164773-A (JP)
Title: Diffraction optical element and lens for projection using the same
Inventor: YASUI HIROTO
IPC: G02B13/16
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection lens of a coaxial system suitable to, specially, a projection type display device etc., such as a liquid crystal projector by using a diffraction optical element which has high diffraction efficiency in the whole use wavelength range (light in visible region) and can reduce incidence angle dependency of light incident on the diffraction optical element.  <P>SOLUTION: The projection lens of the coaxial system can be realized by introducing a stack type diffraction optical element at a position where the absolute value of the height from the optical axis of a pupil paraxial light beam passing through each lens is large and the center of a circle or ellipse forming the diffraction optical element is shifted from the optical axis of an introduced lens substrate according to a distribution of light beams incident on a surface of the diffraction optical element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163337-A (JP)
Title: Pile driver for low and narrow restricted space
Inventor: TAMAGAWA NOBUHISA
IPC: E21B7/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To house many auger screws while wholly downsizing a pile driver.  <P>SOLUTION: This pipe driver is equipped with: an auger storage means 3 which is provided with the auger screws 5 along a side part of a pile driver body 1 in such a manner as to be arranged in an erected state, and holds the auger screws 5 in the state of making them movable in an arrangement direction; and an auger conveying means 4 wherein a revolvably elongated conveying arm part 41 is provided with a gripping part for gripping an upper end of the auger screw 5, and which conveys the auger screw 5 between a position of the means 3 and that of an auger speed reducer 21. This enables the many extension auger screws 5 for drilling a hole up to a necessary depth to be housed in the side part of the pile driver body 1. Furthermore, the auger screw 5 is moved while revolving, so that the adoption of a leader composed of two pieces is unnecessary, and so that the pile driver including the leader 2 is wholly downsized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164884-A (JP)
Title: Resin ferrule and its manufacturing method
Inventor: OGAWA MUTSUHIRO
IPC: G02B6/36
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To simply and inexpensively obtain a resin ferrule for an optical connector capable of firmly holding an optical fiber without adhesion.  <P>SOLUTION: Firstly, a fitting section 10 is molded by using a first resin material and embedding the optical fiber 20 therein, and secondly, a holding section 12 is molded by using a second resin material having the mold shrinkage factor greater than that of the first resin material and embedding the optical fiber therein as well together with a part of the fitting section. The holding section is formed with a collar section 13 on the fitting section side. As a result, the fitting section and the holding section of the resin ferrule formed by holding the optical fiber with the holding section, fitting the fitting section to another member, such as a coupling member, and coupling the optical fiber held by the holding section to another optical fiber are made of the different resin materials and the mold shrinkage factor of the resin material of the holding section is made greater than that of the resin material of the fitting section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161366-A (JP)
Title: Press-forming method and apparatus for steel sheet
Inventor: TANAHASHI HIROYUKI
IPC: B21D24/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-forming method and apparatus for a steel sheet which realize stable supply of composite parts having different strengths for each portion from one piece of the steel sheet at high production efficiency.  <P>SOLUTION: The press-forming method for the steel sheet is characterized in that in the case of applying press-forming to the steel sheet heated at 800-1100°C, the press-forming is performed so that a portion of the steel sheet is given temperature 150°C or more different from temperature at other portions and the temperature difference is kept during the press-forming. Further, it is desirable that the above temperature difference is generated within 10 sec after starting the press-forming, and that the portion given the above temperature difference is successively changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160969-A (JP)
Title: Picture frame
Inventor: KIMURA SEIJI
IPC: A47G1/06
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture frame capable of improving workability in displaying an exhibit and moreover securing a place for preserving the same.  <P>SOLUTION: An exhibit P is held between the film plates of a holder 2, which is housed in a storage portion through the insertion opening of the picture frame 1 with the exhibit P directed toward a display surface 6. As a result, the exhibit P can be appreciated through an opening 7. When the exhibition is over and a new exhibit P is to be displayed, it is held in the holder 2, which is housed in the storage portion. At that time, the holder 2 is housed in the storage portion such that the new exhibit P can be appreciated through the opening 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171479-A (JP)
Title: Windage stopper
Inventor: MATSUDA YASUO
IPC: E05C17/36
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windage stopper for a door, which has a wire as a restriction element, wherein the wire is protected from being damaged due to bending thereof when the door is opened.  <P>SOLUTION: According to the structure of the windage stopper, the wire 8 has one end thereof fixed to the door 1, and a wire connector 6 and a bending relaxation tool 7 are fixed to a door frame. The wire connector is formed of a ball chuck 16 and a holder 17, and the bending relaxation tool 7 is formed of a coil spring 19 and the holder 17. A free end of the wire 8 is inserted into the coil sprint 19 and then inserted into the ball chuck 16 to be connected to the same, followed by supporting a bent portion of the wire 8 by the coil spring 19. When the door 1 is opened, the coil spring 19 sags to resist bending force of the wire 8, and therefore bending of the wire 8 is relaxed, leading to smooth curving of the wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169187-A (JP)
Title: Carbonated water producing apparatus
Inventor: TASAKA HIROSHI
IPC: C01B32/50
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonated spring producing apparatus capable of sending warm water or the like to a carbon dioxide gas adding part without taking out the warm water or the like especially from a faucet and using a submerged pump, a feed pump or the like and capable of being installed at a place optional for a user.  <P>SOLUTION: Raw water supplied from a water supply pipe 1 is passed through the carbon dioxide adding part 2 and carbon dioxide supplied from a carbon dioxide introducing pipe 3 is dissolved in the raw water in the carbon dioxide addition part 2. The raw water in which carbon dioxide is added into the carbon dioxide adding part 2 is turned into carbonated water and is discharged from a carbonated water discharge port 4b through the carbonated water discharge pipe 4 and is supplied to the user. The raw water is circulated in the carbon dioxide adding part 2 with the difference of potential energy formed by arranging the vertical position of the carbonated water discharge port 4b at a position lower than the water level in the carbon dioxide adding part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172988-A (JP)
Title: Projection optical system and exposure device equipped with the projection optical system
Inventor: TAKAHASHI TOMOWAKI
IPC: G03F7/22
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection-type projection optical system which is equipped with a reflector having an aspherical reflecting surface, capable of employing a spherical surface correction processing method and can conduct aberration correction, while suppressing increase in the size of the reflector.  <P>SOLUTION: This system is equipped with a 1st reflective imaging optical system (G1) for forming an intermediate image of a 1st surface (4) and a 2nd reflective imaging optical system (G2) for forming an image of the intermediate image on a 2nd surface (7). The 1st reflective imaging optical system has a 1st reflector M1, an aperture stop, a 2nd reflector M2, a 3rd reflector M3, and a 4th reflector M4, in the order of the incidence of light from the 1st surface side. The 2nd reflective imaging optical system has a 5th reflector M5 and a 6th reflector M6, in the order of the incidence of light from the 1st surface side. The reflecting surface of the 2nd reflector M2 and the reflecting surface of the 4th reflector M4 are formed aspherical to be 0.6 μm or lower in sagging quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175706-A (JP)
Title: Relay circuit and switching element
Inventor: AIZAWA YOSHIAKI
IPC: H01H47/22
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching element with a small size at a low cost, having an excellent high frequency characteristic and a long lifetime, and to provide a relay circuit thereof.  <P>SOLUTION: The relay circuit includes: a first terminal connected to a drive electrode of one of mechanical switch contacts driven by static electricity; a second terminal connected to the other drive electrode of the switch contact; a photovoltaic element connected to the first and second terminals, optically coupled to a light emitting element, and having at least two ore more photodiode arrays connected in series; and an electronic inductor circuit connected in parallel with at least one of the photodiode arrays in the photovoltaic element. The switching element employs the relay circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245410-A (JP)
Title: Supporting element for tubular member
Inventor: BOON BRIAN FREDERICK
IPC: F16L3/237
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide support structure against the influence of a vibration force to which a tubular member is exposed, in the tubular member used in an aircraft engine.  <P>SOLUTION: A two-division clamping structure (10) is engaged with an elongated element (12), such as a fluid tubular conduit, and holds the element. To be engaged with the opposing surface of the elongated element (12), upper and lower clamp members (28 and 30) are provided. The one of the upper clamp member and the lower clamp member includes alignment surfaces (68 and 70) arranged in at least one longitudinal direction to secure proper alignment of the clamp members (28 and 30), when the clamp (10) is assembled around the elongated element (12). The alignment surfaces (68 and 70) are operated such that the holding force of a clamp assembly is increased through working to reinforce the clamp member against bending.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005172670-A (JP)
Title: Raman scattering measuring method and its measuring device
Inventor: AOYAMA HIROSHI
IPC: G01N21/65
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Raman scattering measuring method capable of accurate state inspection of a device, regardless of difference of a placing way of a standard sample on a sample stand.  <P>SOLUTION: In this Raman scattering measuring method, a sample a is irradiated with light from a laser light source 1, and Raman scattering light from the sample a is spectrally separated and detected by a photodetector 6, and Raman scattering measurement is performed based on the detection output. When performing the Raman scattering measurement, the sample a is rotated, and the rotational frequency of the sample a is adjusted to be N revolution (N is a positive integer including 1) within a time for detecting the Raman scattering light by the photodetector 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176544-A (JP)
Title: Strand twisting machine for electric wire
Inventor: HORIGUCHI YASUO
IPC: H02G1/14
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strand twisting machine for an electric wire capable of facilitating twisting work at an arbitrary position by miniaturization.  <P>SOLUTION: This strand twisting machine includes a body section 2 having a motor 21 and a battery 22 therein, a shaft section 3 mounted on the body section 2 so as to rotate interlocking with the motor 21, and a passage 32a formed at the shaft section 3 and for inserting an strand 4b exposed from the electric wire 4 along the axial line of the shaft section 3. With this constitution, the strand 4b is inserted in the passage 32a with the shaft section 3 rotating, and twisting is applied to the strand 4b by the rotational force of the shaft section 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178788-A (JP)
Title: Carton zipper
Inventor: HAYASHI MASAYASU
IPC: B65D5/54
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carton zipper of a shape which is easily unsealed even when the unsealing is started from any side of both ends.  <P>SOLUTION: In the carton zipper, a main cut line formed discontinuously on two rows of zipper lines to be torn along the unsealing direction, and an auxiliary cut line formed discontinuously on parallel lines with a predetermined width therebetween on the inner side of the zipper line. The main cut line is formed from line segments each of which includes a straight line and oblique lines extending at an obtuse angle from both ends of the straight line. The auxiliary cut line is formed from line segments that are located outside spaces defined between the leading ends of the adjacent oblique lines of the main cut line. The line segments extend at predetermined intervals parallel to the main cut line. The length of each line segment of the auxiliary cut line is equal to or longer than a length between the leading ends of the oblique lines. Joints may be provided between the straight line segments of the cut line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184091-A (JP)
Title: Internet facsimile machine
Inventor: SHIONO KOICHI
IPC: H04N1/32
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet facsimile machine having improved usability by allowing a receiver side to recognize the direction of an image.  <P>SOLUTION: To create image data of an original read with a scanner as a TIFF file by a TIFF creating/analyzing section 18 and transmit the created TIFF file to a designated destination, the Internet facsimile machine 1 adds an image direction designated by the direction designating button of an operating section for each page of the original or each file in operating to instruct to read the original by the scanner. Accordingly, the image direction can be reliably decided to allow the receiver side to recognize the image direction, and the usability of the image of the receiver side can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183465-A (JP)
Title: Wiring circuit board
Inventor: ISHIMARU YASUTO
IPC: H01L23/498
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide even an electronic component having an electrode formed with high density in a zigzag arrangement pattern and having a structure where short circuit of the electrode and a wiring pattern can be suppressed on a wiring circuit board.  <P>SOLUTION: The width of the particular part (A) of a strip conductor of the wiring circuit board for mounting is reduced, wherein the strip conductor 2 is exposed to form a stripe pattern in such a way that the conductor is individually connected to the electrode E of the electronic component. The particular part (A) is one section in the longitudinal direction of the strip conductor having a long end and includes an area overlapping the electrode when the electrode is connected to a short end and the electrode is transferred in parallel in a strip widthwise direction up to a position on the strip conductor having the long end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181450-A (JP)
Title: Method for manufacturing birefringent film and optical film and image forming apparatus using the same
Inventor: ISHIBASHI KUNIAKI
IPC: B29C55/02
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a birefringent film which excels in intrasurface phase difference, thickness direction phase difference and uniformity of an orientation axis.  <P>SOLUTION: In a process of stretching a polymer film, the polymer film is stretched in its transverse direction and is simultaneously stretched in its longitudinal direction. The birefringent film can be manufactured when the change magnification (STD) in the length in the transverse direction due to stretching and the change magnification (SMD) in the length in the longitudinal direction due shrinkage satisfy a following equation (1) in the case that the length in the transverse direction of the polymer film and the length in the longitudinal direction of the polymer film prior to the stretching are respectively defined as 1. The equation (1):(1/STD)<SP>1/2</SP>≤SMD<1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184199-A (JP)
Title: Telephone
Inventor: WATANABE HIDEO
IPC: H04M1/04
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone for reliably fixing a handset to a telephone body when moving the telephone.  <P>SOLUTION: The telephone comprises: a handset retaining means 7 having a locking member 7b that is rotated freely from a non-usage position to a usage position, when the telephone is provided at the reception section placement 6a of a handset placement 6 provided at a telephone body 1, and the telephone body 1 is hung on the wall for usage; and a handset fixing means 8 that is provided at the reception section placement 6a opposite to the handset retaining means 7, and fixes a receiver 2a at an area to the locking member 7b, by pressing the receiver 2a in a handset 2 placed at the handset placement 6a toward the side of the handset 2 retaining means 7. The handset 2 does not come off from the telephone body 1 during travel, thus preventing the telephone body 1 from being scratched by the handset 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177573-A (JP)
Title: Separation system
Inventor: WADA SHIGEHISA
IPC: B01D63/04
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solution removing an interfering substance to detection of a trace component when a clinic proteome analysis is carried out.  <P>SOLUTION: A membrane separation unit for separating a bio-component from a bio-component stock solution using a separation membrane module is subjected to inflow of a dilution at least after the bio-component stock solution is made to flow in, thus a separation system can prevent build-up of protein on the surface of a separation membrane and efficiently remove the interfering substance. The solution obtained from the separation system is used for protein analysis by mass spectrometric analysis, cataphoresis, liquid chromatography or the like, and allows a high sensitive analysis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177673-A (JP)
Title: Adsorption element
Inventor: KATO DAISUKE
IPC: B01D53/18
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element in which the performance of zeolite is not worsened even when an organic binder is used and the adsorptivity of which is not worsened and the adhered part of which is not exfoliated when paper having satisfactory strength is manufactured and a honeycomb structure is formed from the paper.  <P>SOLUTION: This adsorption element comprises 60-85 wt.% zeolite-based adsorbing material having ≥5 Å pore size and a specific organic heat-resistant base material as the binder. When this element having the honeycomb structure is manufactured, an adhesive of modified vinyl acetate having a hydrophobic functional group is used by 1-15 wt.% content ratio of the adhesive to the honeycombed element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193379-A (JP)
Title: Method for manufacturing polyester preform
Inventor: KIKUCHI ATSUSHI
IPC: B29C49/02
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyester preform efficiently reduced in the content of acetaldehyde by compression-forming a general-purpose polyester resin low in intrinsic viscosity.  <P>SOLUTION: A melt of a polyester resin due to melt polymerization is subjected to degassing treatment to reduce the concentration of acetaldehyde of the polyester resin and the intrinsic viscosity (IV) of the polyester resin is substantially increased. The melt after treatment is compression-formed to form the polyester preform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188060-A (JP)
Title: Rainwater storage system for dwelling house
Inventor: KAMIMURA BUNJI
IPC: E03F1/00
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainwater storage system for a dwelling house, which is good in space efficiency, inexpensively set up, and fitted for an ordinary house building.  <P>SOLUTION: The rainwater storage system for the dwelling house is set up such that an egg-shaped pipe 18 is functionally divided across a virtually drawn horizontal border line 24 into upper and lower divisions, i.e. a passage section 18b flowing rainwater therein, and a storage section 18c capable of storing a predetermined amount of rainwater therein. The passage section 18b has almost the same channel cross sectional area as that of an outlet opening 26a or an inlet opening 25a for flowing rainwater, and is set to a value in excess of a minimum cross sectional area that allows passage of rainwater, in order to lead rainwater from an individual catch basin 16 to another individual catch basin 16 arranged adjacent to the former one on a downstream side, or to a final catch basin 17 in a plot. Further the storage section 18c is arranged at a vertically lower portion of the passage section 18b in the channel cross sectional area of the egg-shaped pipe 18, and extends through almost the entire length of the egg-shaped pipe 18 in a lengthwise direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI