baber/WOPTO huggingface dataset:
Patent JP-2004170383-A (JP)
Title: Wdm signal monitor
Inventor: SUZUKI YASUYUKI
IPC: H04B10/07
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a WDM signal monitor which can improve the accuracy of wavelength measurement and will not be affected by an environment.  <P>SOLUTION: A wavelength dispersion element spectrally separates a light to be measured at a different angle for each wavelength. A photodetector receives the light to be measured which is separated spectrally by the wavelength dispersion element. By means of the output of the photodetector, a wavelength operation means improves the WDM signal monitor which obtains a wavelength of the measuring light. Based on the refractive index of a medium, in which the wavelength dispersion element is located, this device has a compensation unit which compensates the wavelength obtained by the wavelength calculation means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005053163-A (JP)
Title: Decorative metal sheet
Inventor: AOYAMA KENSUKE
IPC: B32B15/09
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative metal sheet which generates a decorative sheet no chlorine gas in incineration and is relatively hard and also excellent in bending appropriateness is stuck.  <P>SOLUTION: The decorative metal sheet M has the decorative sheet 3 laid on a metal sheet 1 with an adhesive layer 2 interlaid. The decorative sheet 3 has a constitution wherein a base sheet 31 constituted of an ethylene glycol terephthalic acid-isophthalic acid copolymer with a coloring agent contained and having coloration hiding properties, a pattern ink layer 32 and a transparent surface sheet 33 constituted of polyethylene teraphthalate or polybutylene terephthalate are stacked in this sequence. This metal sheet is friendly to environment, since the decorative sheet 3 generates no chlorine gas even when it is incinerated at disposal. The surface sheet 33 on the front side presents specular properties, since it is formed of the resin which is relatively hard and can be made into a smooth film. Moreover, the base sheet 31 on the back side is formed of the relatively flexible resin and therefore the decorative sheet 3 is excellent in the bending appropriateness demanded on the occasion of laminating the metal sheet 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059115-A (JP)
Title: Polishing method of inner peripheral surface of metal pipe
Inventor: SATO SHINGO
IPC: B24B31/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of simply polishing the inner peripheral surface of a metal pipe having a small diameter.  <P>SOLUTION: An abrasive grain suspension 3 obtained by dispersing abrasive grains in a dispersion medium is stored in two tanks 2, and an air compressor 5 and a selector valve 4 are scanned to force-feed compressed air into one tank 2 and release the pressure in the other tank 2, whereby the abrasive grain suspension 3 is caused to flow through the interior of the metal pipe 1. The flowing of the abrasive grain suspension 3 through the interior of the metal pipe 1 causes abrasion between the inner wall of the metal pipe 1 and the abrasive grains, thereby polishing the inner peripheral surface of the metal pipe 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059927-A (JP)
Title: Paper sheet formed container
Inventor: IKEDA KO
IPC: B65D5/28
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a container fitting a shape of a cylindrical object by pressing a paper sheet.  <P>SOLUTION: A paper sheet container has a pair of peripheral walls 11 connected via a bottom wall 12, an upper wall 13 and a handle 14 sequentially connected from the respective peripheral walls 11, and flanges 15 provided on both sides of the peripheral walls 11. As a blank, both side parts of the peripheral wall 11 and side rims of the upper wall 13 are cut off, an adhesive piece 16 is extended from the flange 15 of the peripheral wall 11, in addition adhesive pieces 17 protruding on both sides are provided at the base of the handle 14, and the adhesive pieces 16 and 17 are pasted together when the blank is pressed. By such a way, both pressing and pasting, a steep and deep recess can be formed, whereby the container fitting a shape of a cylindrical object can be made.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064414-A (JP)
Title: Flyback transformer
Inventor: NAGAI TAKAYA
IPC: H01F38/42
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability and reliability by using automatic soldering to connect multiple hand-soldered parts in a transformer structure composed of a conventional secondary coil, diode, and condenser.  <P>SOLUTION: A connection terminal arranged on a terminal pedestal adjacent to a connection terminal for a secondary coil and the connection terminal for the secondary coil are automatically connected using the secondary coil, etc., while at the same time, a connection terminal is provided that is laid on a terminal pedestal newly provided on the secondary coil bobbin so as to simply connect the cathode side of a second diode to the anode side of a first diode in the next layer and the leader of the secondary coil in the next layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072838-A (JP)
Title: Control device for network electrical appliance
Inventor: TSUJIMURA SATOSHI
IPC: G06Q10/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To download a program for controlling a new network electrical appliance even when sufficient free capacity is not secured in the storage capacity of a control program storage part of a control device for network electrical appliances when the new network electrical appliance is connected to a customer station network.  <P>SOLUTION: The control device for network electrical appliances is provided with a program capacity calculation part 106, a free capacity calculation part 107, a storage availability checking part 108, and a control program deletion part 109. The control device calculates the capacity of a control program to be downloaded and the free capacity of a program storage part 103, and when the free capacity is less, a part of control programs stored in the program storage part 103 is deleted to increase the free capacity of the program storage part 103, to store a control program for the new network electric appliance and to control the control program from the control device for network electrical appliances.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069580-A (JP)
Title: Fan of air conditioning indoor unit and blower provided with it
Inventor: TANAKA HIDESHI
IPC: F24F1/0063
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan of an air conditioning indoor unit capable of eliminating unbalance of the fan to reduce rotation vibration by arranging proper number of locking parts of a motor rotor at proper positions and to provide a blower provided with it.  <P>SOLUTION: In a cross flow fan 71, only the number of integer times half of the number of poles of the rotor 713 of locking parts 801 are formed in the rotor 713 by corresponding to the number of magnetic poles (NS poles) formed in the rotor 713.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071900-A (JP)
Title: Fuel cell stack
Inventor: WAKAHOI TOSHIYA
IPC: H01M8/24
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To house a laminated body in a box-like casing, and to surely apply excellent tightening load to the laminated body with a simple and compact constitution.  <P>SOLUTION: This fuel cell stack 10 houses the laminated body 14 wherein a plurality of unit cells 12 are laminated in the box-like casing 24. The box-like casing 24 is provided with first and second end plates 20a, 20b, a plurality of side plates 60a-60d, and connection pins 64a, 64b connecting the first and second plates 20a, 20b and the side plates 60a-60d. The second end-plate 20b is provided with a plate member 82 and a second plate member 84. The second plate member 84 adjusts the position of a plate surface 84a contacting with a laminated body 14 through a laminating length adjusting mechanism 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071539-A (JP)
Title: Wiring board, its manufacturing method, head mechanism, and magnetic disk device
Inventor: MIURA KAZUSHIGE
IPC: H05K1/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device which can perform high speed transfer and is excellent in maintainability.  <P>SOLUTION: This relay FPC 26 has writing lines 26a, 26b for transmitting a writing signal, a reading line 26c wired separating from the writing lines 26a, 26b and transmitting a reading signal, and a reading line 26d wired at a different position separating from the writing lines 26a, 26b and transmitting a reading signal, such at least one point exists that distance between the writing lines 26a, 16b and the reading line 26c coincides with distance between the writing lines 26a, 16b and the reading line 26d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072481-A (JP)
Title: Substrate for semiconductor package and semiconductor device using the same
Inventor: SEIGENJI TAKASHI
IPC: H01L23/12
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of a semiconductor chip due to the bending of a substrate for a semiconductor package.  <P>SOLUTION: This substrate 1 for a semiconductor package is provided with a polyimide film 3, a plurality of patterns 7 for wiring and a plurality of patterns 13 for reinforcement formed through an adhesive layer 5 on one surface of the polyimide film 3. The pattern 7 for wiring is provided with an electrode 9 for external connection terminal and an electrode 11 for bonding. The pattern 7 for wiring and the pattern 13 for reinforcement are formed of the same metallic materials within the allowable range of a design rule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071553-A (JP)
Title: Actuator
Inventor: SUDO KAZUYA
IPC: G11B7/09
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator in which durability is improved by arranging wires and a damper material without making them contact with each other so as to reduce a load to the damper material and irregularity in hardening is prevented by irradiating infrared rays from many directions for hardening the damper material.  <P>SOLUTION: In the structure of the actuator, a block body 3 which holds a lens 2 of an optical pickup 1 is supported by wires 11, 12, 13 and 14 and fine adjustment in the focus direction and the tracking direction is conducted by the fluctuation adjustment of an electromagnetic field conducted by coils 8 and 9 wound on the block body and magnets 4 and 5 arranged outside the coils 8 and 9. A frame body 20 having inner frames 15, 16, 17 and 18 and a damper material 21 is arranged at the mid portion of the longitudinal direction of the wires. The inner frame 15 is formed in a square when viewed from the front, an opening of the frame body on which the inner frame is arranged is formed in a square. The wires are put through at the center of the inner frame 15 and the damper material is arranged between the inner edge surfaces of the surrounding of the opening and the outer edge surface of the surrounding of the inner frame 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003518-A (JP)
Title: Fuel injection nozzle and fuel supply equipment
Inventor: TANI TAISHIN
IPC: F02M61/18
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection nozzle for atomizing fluid by a simple constitution.  <P>SOLUTION: A tip-end surface 86a of a needle valve 86 is formed in a convex spherical shape protruding downstream of the fuel in the internal peripheral side of a contact part 86b. An orifice plate 87 is formed e.g. by pressing a platy material with a punch having a spherical tip end in which an orifice 88 is formed beforehand. An opposing face 87a of the orifice plate 87 is formed in conformity with the shape of the tip-end surface 86a so as to have almost the same space between the opposing surface 87a and the tip-end surface 86a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005076065-A (JP)
Title: Preheating method for inside of torpedo car, preheating system for inside of torpedo car, and method for producing molten iron
Inventor: AMAGASA TOSHIAKI
IPC: C21C1/06
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically producing molten iron even in the case a cold iron source of iron scrap is largely used.  <P>SOLUTION: In the method for producing molten iron partially using a cold iron source where the inside of a torpedo car 2 is charged with iron scrap as a cold iron source 6, next, the inside of the torpedo car is preheated, and, after the completion of the preheating, hot metal 12 discharged from a blast furnace 10 is received inside the torpedo car, so that the cold iron source in the torpedo car is melted to produce molten iron, the inside of the torpedo car is preheated using a regenerative burner 8 capable of performing alternating combustion operation by repeating a series of operation of recovering the heat of exhaust gas generated in the torpedo car at a regenerative part and feeding the air through the regenerative part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079920-A (JP)
Title: Device, method and program for announcing tv program, electronic apparatus, portable communication terminal, and recording medium with the announcing program recorded therein
Inventor: SHIMOYAMADA HIROSHI
IPC: H04N7/173
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for easily recognizing the contents of a TV program being viewable in a portable telephone even when the portable telephone is in a waiting mode.  <P>SOLUTION: When the telephone set is in the waiting mode, the control part 9 allows a TV receiving part 1 and a TS decoding part 2 to intermittently receive the TV program of a TV broadcasting, and a picture display part 3 outputs an informal TV picture indicating the summary of the TV program. Then a user easily acquires the summary of the program being broadcasted at present in the waiting mode. The user, consequently, easily determines whether or not a mode is transferred to a TV viewing mode, so as to normally view the TV program.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048941-A (JP)
Title: Device for supporting distributing water pipe
Inventor: FUKUMOTO KIYOAKI
IPC: F16L3/16
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve gradient angles, diversity of adjustments in horizontal azimuth angles, and earthquake resistance of pieces of equipment in a device for supporting distributing water pipes.  <P>SOLUTION: Two or one bolt with screws are provided in the suitable position of the top ends of a base plate having an elongated paper slip, on whose bolts lunate bands combined with an auxiliary spring are mounted. By this way, corresponding distributing water pipes are so configured as to be supported flexibly and positively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074954-A (JP)
Title: Liquid ejection device, liquid ejection method, and printing system
Inventor: YAMAZAKI KEIGO
IPC: B41J19/18
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adjusted value for making a liquid reach a medium with a high degree of accuracy, even from an adjusting pattern which is formed on the deformed medium.  <P>SOLUTION: The liquid ejection device is equipped with a moving body for moving a liquid ejection part for the ejection of the liquid in a moving direction, and a plurality of supporting parts which are arranged in different positions in the moving direction. In the liquid ejection device, the liquid is ejected from the liquid ejection part onto the medium which is supported by the supporting parts, so that a plurality of patterns for adjusting liquid ejection timing can be formed. The plurality of patterns, which are formed along the moving direction, constitute a pattern group for coarse adjustment, and the plurality of patterns, which are formed along in a direction crossing the moving direction, constitute a pattern group for fine adjustment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082000-A (JP)
Title: Safety net
Inventor: MURATA KAZUHIRO
IPC: B63C9/26
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety net capable of reducing the resistance against an offshore current, preventing corrosion caused by deposition of sea weeds, and protecting swimmers in a sea-bathing beach or a river from a drowning accident.  <P>SOLUTION: In the safety net capable of protecting swimmers in a sea-bathing beach or a river from a drowning accident, the mesh of the safety net is set to be ≥ 5 cm and ≤ 15 cm, floats are provided on an upper portion of the safety net, and the upper portion of the safety net is protruded from the sea level by a range of ≥ 20 cm and ≤ 50 cm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081767-A (JP)
Title: Manufacturing method of resin molded article, manufacturing method of mold, and resin molded article and chip
Inventor: NISHI TAIJI
IPC: B29C33/38
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a precise and inexpensive resin molded article, a manufacturing method of a mold used for it, a precise resin molded article, and a chip.  <P>SOLUTION: The manufacturing method of the resin molded article comprises a step of forming a first resist layer 2 on a substrate 1, a resist pattern forming step of exposing the first resist layer 2 to light using a mask A3 and developing it, a step of leaving the substrate 1 under atmosphere of an organic solvent to give a tilting angle to the wall surface of the resist pattern 4, a step of accumulating a metal structure 8 to follow the resist pattern 4 formed on the substrate, and an molded article forming step of forming the resin molded article 9 using the metal structure 8 as a template.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086950-A (JP)
Title: Stator core and its manufacturing method, and slot-insulating resin mold film and manufacturing method therefor
Inventor: YAMAGUCHI TAKESHI
IPC: H02K15/10
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator core superior in electric insulation performance and a manufacturing method therefor, and a slot-insulating resin mold film.  <P>SOLUTION: The stator core comprises a stator core body 2, and an insulating part 4 that electrically insulates a coil inserted into a slot 25 and and the stator body 2. The insulating part 4 is composed of the resin mold film 41 that covers the internal wall face of the slot 25, and a resin mold membrane 42 that covers both end faces in the axial direction of the stator core 2. The resin mold film 41 comprises: a nearly U-shaped insertion part 411 that faces the internal wall face of the slot 25; a flange 412 that is protruded from the slot 25 and made to approximate to both the end faces of the stator core 2 at both ends of the insertion part 411; and a rising part 413 that is bent toward the axial direction from the external peripheral end of the flange 412. The resin mold membrane 42 is arranged so as to cover the flange 412 and the rising part 413.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086981-A (JP)
Title: Polymer actuator
Inventor: TASHIRO YUTAKA
IPC: H02N11/00
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To raise the reliability of a clamped part when ends of a plurality of conductive polymer tubes of a polymer actuator are bundled and clamped.  <P>SOLUTION: The polymer actuator includes a conductive polymer tube 13 constituted by covering a coil member with a conductive polymer material expanded and contracted by applying a voltage, and an actuator element 14 constituted by bundling ends of a plurality of the conductive polymer tubes 13 to surround the outer periphery of a core material 15, clamping the outer peripheries of the ends of the plurality of the bundled conductive polymer tues 15 by a clamping ring 18 to clamp the core material 15, and fixing the clamped part by a synthetic resin. The plurality of the conductive polymer tubes 13 are not only bundled in an order shape to be realized to be accurately fixed to an output transmission member, but also a twist or a bent of the conductive polymer tube 13 is prevented at its clamped part to raise the reliability of the clamped part, and an output generated from the conductive polymer tube 13 can be effectively transmitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090971-A (JP)
Title: Magnetic sensor
Inventor: HAYASAKA JUNICHI
IPC: G01R33/02
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized high-sensitivity magnetic sensor utilizing a magnetostrictive effect.  <P>SOLUTION: This magnetic sensor is constituted of a vibrating body 12 formed from magnetic thin films 11 serving simultaneously as the first electrode 10 and a magnetic film holding substrate, a substrate 14 for supporting the vibrating body 12 formed by laminating the magnetic thin films, and the second electrode 13 arranged on the position opposite to the vibrating body 12. In the sensor, the Young's modulus of the magnetic thin films 11 is changed by the magnetostrictive effect following the change of an external magnetic field in the state where the vibrating body 12 is mechanically vibrated integrally by an electrostatic force generated by a driving voltage applied between the first electrode 10 and the second electrode 13. Therefore, a mechanical resonance frequency of the vibrating body 12 is changed, and a variation of the resonance frequency is used as an output to the external magnetic field based on a detection voltage generated between the first electrode 10 and the second electrode 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093130-A (JP)
Title: Negative electrode for battery using zinc alloy powder, and battery
Inventor: FUCHINO SEIJI
IPC: H01M4/42
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new negative electrode for a battery, which can reduce the quantity of hydrogen gas generation at the negative electrode, and which maintains or improves the discharge activity of the battery and, to provide the battery.  <P>SOLUTION: The negative electrode for the battery contains a zinc alloy powder containing 0.001 to 1 mass% of one or more additional metal kinds selected from among a group of Al, Bi, Ca, In, Mg, Pb, and Sn, a liquid saturated hydrocarbon oil or liquid unsaturated hydrocarbon oil of 0.01 to 10 mass% with respect to the zinc alloy powder, and strontium hydroxide more than 0 mass% to 10 mass %, with respect to the zinc alloy powder. The quantity of hydrogen gas generation can be further reduced, by adding a specified quantity of strontium hydroxide to the liquid saturated hydrocarbon oil or to the liquid unsaturated hydrocarbon oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088719-A (JP)
Title: Steering controlling equipment of vehicle
Inventor: YAMANO KAZUYA
IPC: B62D5/22
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To ensure high control accuracy in a driving motor and an electric motor by correcting a control error due to a meshing error of a gear and the like.  <P>SOLUTION: A second control circuit comprises: a second rotational angle target value determining circuit 44 for calculating a rotational angle target value of the electric motor 26 based on a steering reaction target value from a target value determining circuit 40 and an actual steering angle value of an actual steering angle sensor reflecting a control result of a first control circuit; a second rotation angle control circuit 45 for determining a current target value of the electric motor based on the rotational angle target value outputted from the second rotation angle target value determining circuit and the actual steering angle value of the actual steering angle sensor; and a second current control circuit 46 for outputting a current output stage drive command signal to the motor by calculating the control current to the motor based on the current target value and an actual current detection value of the driving 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI