baber/WOPTO huggingface dataset:
Patent JP-2005073740-A (JP)
Title: Artificial knuckle
Inventor: ITO KATSUMI
IPC: A61F2/42
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial knuckle which can regenerate a movement of fingers near a living body, is simple to be attached to a knuckle part, can prevent recurrence of deformation after an operation although its components can be mutually detached, and can be adopted to any part of the knuckle.  <P>SOLUTION: The artificial knuckle comprises a plastic socket member 1 and a metal caput member 2 which is rotatably attached to the above. The socket member 1 is made of a hinge section 3, a first evagination section 4 and a first stem 5. The caput member 2 is made of a pivot 9 which is loosely engaged to be detachable in the hinge section 3, a connection section 10, a second evagination section 11, and a second stem 12. Attachment to the knuckle part is that one of a group of the first stem 5 and the evagination section 4 and a group of the second stem 12 and the evagination section 11 is inserted in a proximal side medullary cavity and the other is inserted in a distal side medullary cavity, and each of the evagination sections 4 and 11 is fixed in the medullary cavity where the same is inserted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074705-A (JP)
Title: Recording apparatus
Inventor: KITAMURA HAJIME
IPC: B41J2/325
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent poor printing from being caused by adhesion of dust to recording paper and prevent poor conduction etc. from being caused by adhesion of dust to a circuit board, by preventing intrusion of dust into an apparatus body, in terms of a recording apparatus wherein a paper path entrance is provided on the other side of a paper feeding port of a paper carrying path.  <P>SOLUTION: The paper path entrance 24a, which is provided on the top surface or backside of the apparatus body, of the paper carrying path is provided with a lid member (paper path lid) 54 which can be opened by a paper carrying force in the case where the recording paper is output to the outside of the apparatus body, and which is automatically closed (by self-weight) in other cases.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074723-A (JP)
Title: Ink jet head
Inventor: YAMAMOTO TAKAYUKI
IPC: B41J2/045
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording head exhibiting excellent ink ejection performance and reliability.  <P>SOLUTION: In the ink jet head, a piezoelectric actuator 21 having a plurality of individual electrodes 23 arrange on the surface of a piezoelectric ceramic layer 22 is fixed onto a channel member 31 arranged with a plurality of ink channels 33 having an ink ejection opening 32 while arranging the positions of the ink channels 33 and the land part 23b of the individual electrodes 23. A ceramic circuit board 41 is mounted on the piezoelectric actuator 21, and a flexible circuit board 61 is connected electrically with the circuit board 41 on the channel member 31 through a wiring board 62 for connection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078476-A (JP)
Title: Order system for restaurant
Inventor: SAHASHI SHINJI
IPC: G06Q30/02
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an order system for a restaurant that is a new means for differentiation from other restaurants.  <P>SOLUTION: This system is provided with a button 20 at a hand pressed by a customer, and an in-house display 19 for displaying items to be serviced supplied from a Sushi restaurant 1. When the customer presses the button 20 for ordering the items displayed on the display 19, a management computer 16 receives an order signal SG output from the button 20 under a predetermined reception condition. The management computer 16 displays the effective reception of the order on the in-house display 19. By constituting the system in such a manner, the order is not received unless meeting the predetermined condition. Thereby, only specific orders can be received by appropriately setting the reception condition and the ordering method of the restaurant can be varied. As a result, the restaurant exhibits originality of its own, and the system is a new means for differentiation from other restaurants.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076406-A (JP)
Title: Metal gutter splice
Inventor: NAGAMATA MASASHI
IPC: E04D13/068
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To develop a metal gutter splice which can be installed easily almost by anyone to a roof eaves gutter which has a construction hard to generate a gap on the exterior surface of the eaves gutter thereby abolishing the use of conventional bendable nails.  <P>SOLUTION: This splice is an out-fitting type gutter joint 3 in which out-fitting portions 3a and 3b at both the ends are fitted and connected to the outer surfaces of the end portions of the eaves gutter 1a; and convex strips 4, 4 to be multiplied are provided to corner portions at the inner side of a top surface 2x of ear portions 2', 2" of the of the respective eaves gutters 1a, 1b are installed to the ear portions 3', 3" at both the right and left side surfaces of the out-fitting portions which cover the ear portions 2', 2" at both the right and left side surfaces of the eaves gutters 1a, 1b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075717-A (JP)
Title: Method for preparing apatite carbonate fine particle with controlled particle size
Inventor: YOKOGAWA YOSHIYUKI
IPC: A61K47/02
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing fine apatite carbonate, specifically a method for preparing an apatite carbonate fine particle with a controlled particle size.  <P>SOLUTION: In the method for preparing the apatite carbonate fine particle with the controlled particle size, the apatite carbonate fine particle is prepared from an aqueous solution containing phosphoric acid and calcium through deposition. The average particle diameter of the obtained apatite is controlled by controlling the amount of carbonic acid contained in the reaction field atmosphere or in the aqueous solution. A biocompatible member is obtained by the method. The method enables easy modification of the average particle diameter of the apatite carbonate, which is excellent in biocompatibility and specifically adsorbs proteins, by changing the amount of a carbonate source in the reaction system. The apatite carbonate with the controlled particle diameter can be suitably used as a bone filler which is quickly assimilated into the bone, a drug carrier, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277275-A (JP)
Title: Hydrogen extraction apparatus
Inventor: HAMAGUCHI HIROSHI
IPC: C01B3/16
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hydrogen extraction apparatus capable of completely removing carbon monoxide contained in a reformed gas to avoid catalyst poisoning and extracting only pure hydrogen from the reformed gas.  <P>SOLUTION: A 1st electrode 1 having a catalyst (e.g. PtRu alloy) by which hydrogen is oxidized (protonized), but carbon monoxide is not adsorbed and a proton reduction electrode 2 are arranged by sandwiching an electrolyte membrane 3 and a 3rd electrode 51 having a catalyst adsorbing carbon monoxide and a proton reduction electrode (a fourth electrode) 52 are arranged in a state electrically insulated from the 1st and the 2nd electrode. The reformed gas containing carbon monoxide is passed to the 1st electrode 1 side. Hydrogen is recovered from the 2nd and 4th electrode side and carbon monoxide is converted into carbon dioxide in the 3rd electrode 51 side and discharged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086377-A (JP)
Title: Delayed wave canceler
Inventor: SHIBATA TAKAKI
IPC: H04B7/015
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To precisely cancel a delayed wave in a delayed wave canceler.  <P>SOLUTION: A filter tap coefficient value calculating part 14 calculates a filter tap coefficient value (h<SB>i</SB>(n)) of a complex transversal filter generating a delayed wave cancel signal based on an addition value obtained by adding a value obtained by multiplying a complex impulse response value (e<SB>i</SB>(n)) of a reception signal by an update coefficient (-μ(n)) with a conventional filter tap coefficient value (h<SB>i-1</SB>(n)). The calculation part uses the update coefficient (-μ(n)) at every filter tap coefficient value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084325-A (JP)
Title: Illuminator and projector using the same
Inventor: YAMAKAWA HIDEKIYO
IPC: F21Y101/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator efficiently utilizing the light of a light source though a lamp device can be adjusted with good work efficiency with the use of a general-purpose measuring device.  <P>SOLUTION: Since the incident surface 21h of a 1st fly-eye optical system 21c is formed into a concave surface having prescribed curvature in a light source device 21, a beam made incident on the optical system 21c and passing through the incident surface 21h becomes parallel beams parallel with an optical axis, and illuminating light to be made incident on respective liquid crystal light valves 25a to 25c can be accurately superimposed one on another. Then, the incident angles of respective partial beams made incident on the light valves 25a to 25c are made to fall within a prescribed angle range, so that the utilization efficiency of the illuminating light is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081397-A (JP)
Title: Degassing implement for casting
Inventor: TAKECHI ISAO
IPC: B22D17/22
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a degassing implement for casting capable of improving cooling effect thereby shortening solidified time, enhancing degassing effect and improving a production yield even in the case of needing a deep core working at the time for producing a casting.  <P>SOLUTION: The degassing implement 100 for casting, which is formed in the inner part of a hollow-columnar iron core 100 used for the hole work as cast and is provided with a degassing passage X for exhausting generated gas in a mold from the bottom surface part side of the iron core 100, is provided with a cooling passage Y for reciprocative flowing of cooling gas formed in the inner part of the iron core 100. In the degassing implement 100, the degassing passage X is constituted so as to communicate with the cooling passage Y, and the degassing is performed with a venturi effect by utilizing the reciprocative flowing of the cooling gas in the cooling passage Y.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083981-A (JP)
Title: Aspheric surface eccentricity measuring apparatus and method
Inventor: IZUMIDA YUTAKA
IPC: G01B11/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring aspheric surface eccentricity allowing precise determination of an origin point of a probe without applying specific processing on a portion for holding an object to be inspected, without requiring a reference object having high surface precision.  <P>SOLUTION: The aspheric surface eccentricity measuring apparatus 100 comprises: a holding section 101 which holds a double-sided aspheric lens 110; an air spindle 102 which rotates the holding section 101; a rotary encoder 104 which measures the rotation angle of the air spindle 102; a contact length measuring instrument 170 having the probe 171 which measures the three-dimensional profile of a surface to be inspected 110a; a length measuring instrument moving table 114 which moves the contact length measuring instrument 170, a microscope 150 which is placed, facing the air spindle 102 with the holding section 101 in between; and a microscope stage moving table 113 which moves the microscope 150. The microscope 150 is placed by the microscope stage moving table 113 so that its optical axis approximately coincides with a rotation axis 116 of the air spindle 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091802-A (JP)
Title: Lithographic printing plate precursor
Inventor: AOSO TOSHIAKI
IPC: G03F7/004
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate precursor superior in sensitivity and development latitude in image formation and giving a proper image, in which the occurrence of image defects are suppressed.  <P>SOLUTION: The positive lithographic printing plate precursor for an infrared laser has a thermosensitive layer containing (A) a water-insoluble but alkali-soluble resin, (B) an IR-absorbing dye and (C) a compound represented by Formula (I) and having solubility in an alkaline aqueous solution increased by exposure with infrared laser light on a support having a hydrophilic surface, wherein Ar<SB>1</SB>and Ar<SB>2</SB>each represent divalent arylene; R<SB>1</SB>and R<SB>2</SB>each independently represent a group which can be decomposed by the action of heat or an acid and converts Ar<SB>1</SB>-O-R<SB>1</SB>or Ar<SB>2</SB>-O-R<SB>2</SB>into Ar<SB>1</SB>-OH or Ar<SB>2</SB>-OH by the decomposition; X is -CO- or -SO<SB>2</SB>-; and Z represents divalent alkylene, cycloalkylene, alkenylene or arylene. Ar<SB>1</SB>and Ar<SB>2</SB>may be bonded to each other via O.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087121-A (JP)
Title: Apparatus for peeling farm product
Inventor: MIYATA HISANORI
IPC: A23N7/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for peeling farm products in which peeling and separation in the length direction can nearly continuously and simultaneously be carried out without causing unpeeling mistake of the skin which is unnecessary for farm products and is not used for foods.  <P>SOLUTION: Winding direction and winding angle of the skin Ae are determined by a determination controller 22, based on detected information output from an unnecessary part-detecting device 18, and a peeling unit 28 of a peeling apparatus 25 and a pair of air discharge parts 37 are gradually turned and changed to a peeling angle which nearly coincides with winding direction of the skin Ae, centering a shaft core of Welsh onion A based on the determination while moving the peeling unit 28 and a pair of air discharge parts 37 to longitudinal direction and helical direction along the outer periphery surface of stem part Ab of Welsh onion A and air G discharged from discharge nozzles 37a and 37b installed in the air discharge parts 37 is sprayed to winding part of the skin Ae and the skin Ae of Welsh onion A is nearly continuously and simultaneously peeled and separated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095721-A (JP)
Title: Internal reflux type multi-purpose distillation tower, and batch type distillation method using the same
Inventor: MITANI MOTOSUMI
IPC: B01D3/36
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-purpose distillation tower which is easy in changing the treatment of raw solution, and effective in separating highly value-added components of small amount by batch type or continuous type distillation.  <P>SOLUTION: In the internal reflux type multi-purpose distillation tower, and batch type distillation method using the same, a distillation tower has a plurality of gas-liquid contact layers inside and a distillation vessel with a reboiler, a condenser unit for ascending vapor components is built in a tower top part, and a collector laminar layer in which descending condensate flows down in a displaceable manner in the direction of an inner circumferential wall of the tower is installed in a space part immediately below the condenser unit. A collector box of U-shaped section for the descending condensate is installed in the circumferential wall in the tower below the collector laminar layer. The collector box is divided into inner and outer chambers with bottom parts thereof communicating with each other by a partition plate installed in a concentric manner. A descending pipe for the in-tower reflux solution is provided in one divided chamber, and a distillate solution outwardly-discharging pipe is provided in the other divided chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100542-A (JP)
Title: Semiconductor storage device and method of test for the same
Inventor: YOSHIMATSU TAKANORI
IPC: G11C29/04
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time for a test by reducing the number of addresses in the case of testing a DRAM etc.  <P>SOLUTION: In the case of testing the DRAM etc., after externally inputted writing data or incorporated pattern data are written, data for one row are read and compared with the writing data or externally inputted reference data to determine whether a device passes or fails.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100255-A (JP)
Title: Password-changing method
Inventor: KAJITA TAKANORI
IPC: G06F21/60
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To change passwords without causing an inconvenience to a user even when the user has forgotten a password, and does not affect an access to an existing file or a service even if passwords are changed.  <P>SOLUTION: The method comprises a first step that registers a user ID, a password, and an electronic certificate of the user obtained from a certification body beforehand, in a user information storage means of the information system, a second step that accepts a request for changing passwords including the user ID, a new password, and the user's electronic certificate, compares the accepted electronic certificate with the user's electronic certificate already registered in the user information storage means, and authenticates the user, and a third step that, when the authentication of the user whose request for changing passwords is accepted is successful, updates the password presently registered in the user information storage means to the new password.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106957-A (JP)
Title: Liquid crystal display module
Inventor: YANAGISAWA MASAKI
IPC: F21Y103/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display module wherein temperature unevenness due to heat from a light source is eliminated and preferable display quality having no display unevenness can be stably obtained.  <P>SOLUTION: A heat transmission film 6 and a first heat transmission film 8 are provided on the inner and the outer sides of a rear side glass substrate 4 opposed to a sidelight type surface light source device Ls, in a pair of glass substrates 3 and 4 sandwiching a liquid crystal, and a second heat transmission film 9 is provided on the outer surface of the front side glass substrate 3 in the entire frame-shaped region enclosing an effective display region Ve of the outer or the inner surface of the glass substrates and heat emitted from the sidelight type surface light source Ls is promptly dispersed through these films to efficiently eliminate temperature unevenness of a liquid crystal display panel Lp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127939-A (JP)
Title: Snap type spring clip for ceramic hid lamp
Inventor: LAMPREY DAVID J JR
IPC: F21Y101/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve an installation of an arc tube into a shroud when a ceramic arc tube is installed.  <P>SOLUTION: A base 12 is provided on a first plane, the base having an opening 14 arranged in the center. U-shaped protruding portions 16, 18 are provided at a first end of the base, the U-shaped protruding portions having first and second upright walls 20, 22. At least a third upright wall 24 is provided at a second end of the base. A first clip 28 is provided extending in an orthogonal direction between the first wall and the second wall in a second plane. At least one extending portion 30 is provided, which is formed together with at least one of the first or the third wall. The extending portion protrudes in the direction it comes away from the wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005109414-A (JP)
Title: Mold for use in injection molding magnet roller
Inventor: MUKOYAMA YOSHIHIKO
IPC: B29C45/26
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for use in injection molding a magnet roller which is low in cost, does not lengthen a trial term and a time for delivery, and molds magnet rollers of various magnetic force patterns.  <P>SOLUTION: The mold for use in injection molding magnet rollers, which produces a magnetic field in a cavity formed by cylindrical components 22, includes a non-magnetic cylindrical component 22 having an inside circumference surface corresponding to an outside circumference surface of a column magnet roller and a plurality of sector magnets separately located in a circumferential direction each other. Each of sector magnet portions 3 is composed of a predetermined sector element magnet 24 and at least one sector element magnet 24, 39 selected from the group of sector element magnets 39 whose sector angle is the integer-multiplied sector angle of the fundamental sector element magnet 39 so that those magnet are located in a circumferential direction, and at least one sector magnet portion 23 is composed of sector element magnets 24, 39 of ≥2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143926-A (JP)
Title: Indoor installing structure of suction pipe and indoor installing structure of exhaust pipe
Inventor: MOCHIZUKI TAKUICHI
IPC: E04B1/70
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To directly suck and exhaust air from an indoor lower part by arranging an indoor installing structure in a room without hindering suction/exhaust in the room of a building.  <P>SOLUTION: A suction pipe 10 (or an exhaust pipe) for forming a cross-sectional hollow triangle is composed of mutually orthogonal band plate-like first and second back face plates 11 and 12 and a band plate-like front face plate 13; the suction pipe 10 (or the exhaust pipe) is installed along a joining part C of orthogonal two wall surfaces 3 and 4 in the room; a suction port (or an exhaust port) 14 is arranged at the front face plate 13 or a lower end surface; and indoor air is sucked and exhausted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005116640-A (JP)
Title: Electromagnetic driver
Inventor: YAMAMOTO TETSUJI
IPC: H01F7/127
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To ease procedures for processing a stator in an electromagnetic driver provided with the stator formed by integrating a yoke and a core.  <P>SOLUTION: The cylindrical stators 20, 20A, 20B and 20C for slidably guiding and supporting a plunger 13 of the electromagnetic driver in the axial line direction are formed of the yokes 21 and the cores 22 which are aligned coaxially with each other in the axial direction, and a magnetic field shielding unit M provided between these yoke and the core. The magnetic field shielding unit is formed of a piercing groove 23 having window holes 25 formed along the circumferential direction at the external circumference of the stator formed between the yoke and the core and opened to the internal circumferential surface 20a of the stator at a plurality of areas. Among the window holes, a plurality of bridges 24, 24A and 24B integrally coupling the yoke and the core are formed. Here, it is also allowed to form the inclined surfaces 26, 26A and 26B in such a manner that the piercing groove becomes wider as it goes to the area near the external circumference of the stator at least to either of both internal side surfaces of the piercing groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI