baber/WOPTO huggingface dataset:
Patent JP-2004233189-A (JP)
Title: Luminaire and inspection device
Inventor: OBA HIDETOSHI
IPC: F21Y103/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire constituted so as to illuminate an illumination region uniformly and efficiently, to achieve simplification and to illuminate an imaging region uniformly and efficiently to enhance a resolving power.  <P>SOLUTION: This inspection device is constituted using the luminaire for irradiating a linear illumination region (122) with light (106). The luminaire is equipped with first and second light guide means (fiber groups 112 and 114). The first light guide means is constituted so that a plurality of first light emitting ports (116) are arranged in opposed relation to the illumination region (122) and a first light emitting angle (θ<SB>1</SB>) is set to the lights emitted from the first light emitting ports. The second light guide means approaches the first light emitting ports and is constituted so that a plurality of second light emitting ports (118) are arranged in opposed relation to the illumination region and a second light emitting angle (θ<SB>2</SB>) is set to the lights emitted from the second light emitting ports in the direction of crossing the first light emitting angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003303783-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor manufacturing equipment
Inventor: MORIYA ATSUSHI
IPC: H01L21/205
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly form a film in a short film formation time with the film being composed of at least silicon and germanium and in which the composition ratio of germanium is made to have an inclination along the film thickness direction.  <P>SOLUTION: In a temperature control part 61, while a temperature change process for heating a wafer W and a temperature control process wherein the change of the temperature of the wafer W is smaller than that of the temperature change process are repeated alternately for each prescribed period, a heater 2 is controlled in such a manner that the temperature of the wager W is changed from a low temperature (e.g., 400°C) to a high temperature (e.g., 700°C). A gas control part 62 controls a valve member 31 in such a manner that a reaction gas is supplied in a reaction tube 1 in the temperature control process and the supply of the reaction gas is prevented in the temperature change process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027359-A (JP)
Title: High temperature member for gas turbine
Inventor: NISHI KAZUYA
IPC: F01D25/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high temperature member for a gas turbine composed of a new wear resistant alloy combining excellent wear resistance and high ductility for preventing wear damage caused by vibration during the operation of the turbine.  <P>SOLUTION: The high temperature member for a gas turbine consists of an alloy having a composition comprising , by weight, 15 to 35% chromium, 0.02 to 1.5% silicon, 0.01 to 0.2% carbon and ≤5% Ni, and blended with one or more selected from 1 to 12% high melting point metal molybdenum, 0.3 to 8% niobium, 1 to 20% tungsten, 1 to 10% tantalum and 1 to 10% rhenium for promoting work hardening so as to be ≤10% by an atomic ratio to increase wear resistance, and in which the content of hard grains of carbides or the like is reduced to improve ductility. If required, ≤9% iron and/or manganese is incorporated therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238031-A (JP)
Title: Cold insulation box
Inventor: KOBAYASHI KENICHI
IPC: A01K97/20
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold insulation box which has a mounting structure resistant to accidental unlocking, with which a belt end can be locked with a belt mount by a one-step operation.  <P>SOLUTION: The cold insulation box includes at least one 12 of belt mounts provided on opposite side faces 10S1 of a container body having a vertically opened insertion hole 12H, and a hook 20F of a hook device 20 attached to a belt 16 in such an orientation that the belt extending tip forms a lock 20FK. The belt mount is equipped with an engaging hole 12KH corresponding to the shape of the lock 20FK at a higher position than the lower end of the insertion hole in the direction intersecting with the insertion direction of the insertion hole and along the breadthwise direction of the belt on a side face 12B of the belt mount.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003231025-A (JP)
Title: Method and device for joining hollow shaft
Inventor: ASBECK JOCHEN
IPC: B21D26/033
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device suitable for automating a process in a comparatively considerable range, while being characterized by simplified design of the device.  <P>SOLUTION: This device for joining assembled hollow shafts is composed of attachable parts slid on a tube 18, such as a cam, a flange, a bearing sleeve, a pulse generator, a toothed gear or a chain gear slid on to the tube, wherein the tube, inside the attachable parts, is radially plastically expanded in individual portions by applying internal pressure in such a way that the attachable parts are secured to the tube by permanent press fit. The attachable parts and the tube are relatively individually positioned and fixed, and the tube is sequentially plastically expanded in individual portions associated with the individual attachable part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004241336-A (JP)
Title: Vacuum terminal
Inventor: UCHIDA KAZUTO
IPC: H01R9/16
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new vacuum terminal for electrically connecting a vacuum vessel for experiment therein.  <P>SOLUTION: An opening a is disposed at a desired position on a side wall A of the vacuum vessel, a fixing side coupling 1 is fixed to the opening a so as to communicate the coupling 1 with the opening a, a coupling for suppressing 2 is made to faced a front surface of the fixing side coupling 1, a terminal body 3 formed by making a desired number of thin levers for terminals 3b airtightly penetrate through a stopper body for terminal fixing 3a made of insulating material in radial shape, is airtightly fitted to the inside of a ring of a center ring 4, and both sides of an O-ring for sealing 5 attached to an outer periphery of the center ring 4 are clamped and pressed by flange parts of the both couplings 1, 2, and the terminal body 3 is airtightly buried and fixed by clamping and fixing the both flange parts by clamps 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247522-A (JP)
Title: Semiconductor device and its fabricating process
Inventor: YANAI MASAHARU
IPC: H01L21/3205
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a highly reliable measures against bond lift is taken totally for a pad structure, and to provide its fabricating process.  <P>SOLUTION: The pad structure being connected with a conductive region in a semiconductor integrated circuit (not shown) is formed on an interlayer insulating film 10. Connecting region 11 of a wiring layer is formed on the interlayer insulating film 10. A specified number of columnar conductive members 12 are arranged on the connecting region 11. An electrode member 14 becoming the pad of an uppermost layer covers the columnar conductive members 12 in a region from where an interlayer insulating film 13 is removed while touching the connecting region 11. A protective film 15 is formed on the periphery of the electrode member 14. Exposed surface of the electrode member 14 is the pad opening surface and has a protruding/recessed surface reflecting the presence of the columnar conductive members 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243671-A (JP)
Title: Stencil printing equipment
Inventor: ONO KINYA
IPC: B41L13/14
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide stencil printing equipment, which can execute both the suction from within a storage box and the blasting to a separating nozzle and, at the same time, the realization of cost-down and miniaturization of a whole equipment.  <P>SOLUTION: In the stencil printing equipment equipped with a plate-making part 2, in which a carrying passage R for carrying the tip side of a stencil paper to a position near a drum 29 is formed and the storage box 24 for temporarily storing the stencil paper 16 in the carrying passage R is arranged, and a printing part 3, in which an image transferring is executed by press carrying a printing paper 34 against the outer periphery of a drum 29 rotating under the state being wound by the stencil paper 16 and the separating nozzle 36 for blowing the separating blast against the outer periphery of the drum 29 on the downstream side from an image transferring position, a separating fan 38, the air exhausting side of which is connected with the separating nozzle 36 and the air sucking side of which is connected through a suction duct 39 with the deeper side of the storage box 24, is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243491-A (JP)
Title: Robot system working by means of inertia and internal sense
Inventor: TANAKA SHOSUKE
IPC: B25J9/16
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot system which stably and easily controls its posture.  <P>SOLUTION: The robot system includes: a plurality of actuator units 13 to 16 which are fast and strong enough to use inertia and have a rotation angle sensor; high speed FB posture control systems 21 to 24 for keeping the units at a required angle; a normal current value holding means 17-2; a current monitor system 10-2 for detecting the current flowing in the actuators as an internal sense; a posture state monitor system 10-1; and a CPU 8 which has inputs of the normal current value, the current as the internal sense and status data, and gives target data 9 including the angles of the respective actuator units, speed for the angle, and latency time to the unit. The robot system is further equipped with a posture holding loop 31, a posture transition loop 32, and a posture correction loop 33 and is structured to transit, control and correct the posture by means of inertia either in a normal state, in the air or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250168-A (JP)
Title: End tape supply method and its supply device
Inventor: FUKUZUMI TOMIO
IPC: B65H41/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To certainly extract an end tape from a release liner and to efficiently perform supply work of the end tape.  <P>SOLUTION: An end stop tape supplying/applying mechanism 70 comprises a release liner feeding mechanism 72 for feeding the band-like release liner 78 applied with a plurality of end stop tapes 28 while a no-paste part 80 of the end stop tapes 28 is arranged on one end 78a side in the width direction of the release liner 78, a peeling auxiliary mechanism 73 for keeping one end of the end stop tapes 28 to be adhered on the release liner 78 and temporarily peeling it, a release liner folding mechanism 74 for folding the end 78a of the release liner 78 to expose the no-paste part 80 of the end stop tapes 28 to the outside from the end 78a, and a tape extracting mechanism 76 for holding the no-paste part 80 exposed to the outside and extracting the end stop tapes 28 from the release liner 78.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251385-A (JP)
Title: Power transmitting chain and power transmission device
Inventor: KAMAMOTO SHIGEO
IPC: F16G5/18
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmitting chain having great power transmitting performance without giving surface damage to the end faces of pins and sheave surfaces for a long period even when used in slide contact in a boundary lubricated state under the conditions of high torque and high contact pressure.  <P>SOLUTION: The power transmitting chain 1 comprises a plurality of links 2 and the plurality of pins 3 connecting these to one another. The chain 1 is bridged between first and second pulleys and has slide contact between end faces 3a, 3b of the pins 3 and the sheave surfaces of the first and second pulleys. For this purpose, the contour line of each pin 3 on the side of the end faces 3a, 3b is a logarithmic curve in the axially sectional view thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258128-A (JP)
Title: Transflective liquid crystal display device
Inventor: TSUCHIDA KATSUMI
IPC: G02B5/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance transflective liquid crystal display device with a structure which is effective for both transmission and reflection modes respectively.  <P>SOLUTION: A laminated body of a transparent electrode 23 and a light reflection film 20 is aligned and formed in stripes on an inner face of a glass substrate 1 and is covered with an alignment layer 24. A light transmission hole 40 is formed on the light reflection film 20 in a region corresponding to an outer periphery of a pixel. Also a light reflection film 41 is formed on an inner face of a glass substrate 2 in a region corresponding to the outer periphery of the pixel, on which a transparent resin layer 30 containing light scattering fine particles is formed with a transparent electrode 18 and an alignment layer 19 laminated thereon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260889-A (JP)
Title: Power circuit
Inventor: IMAI HARUYUKI
IPC: H02M3/28
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize power saving using a relatively simple circuit configuration, in a power circuit which stably supplies load with power by performing switching action.  <P>SOLUTION: When the voltage signal from a comparator 77 is at "H" level, the second LED 81 operates to emit light and makes a second light-receiving TR83 conductive, and a variable pulse-width current signal to be supplied to a TR45 as a control signal for switching the TR45 from a PWM control circuit 43 bypasses the second light receiving TR83, and the switching action of the TR45 is put in a stop state compulsively. When the level of the voltage signal from a comparator 77 is switched to "L" level, the second LED81 stops its light emission operation, so the second light-receiving TR83 becomes nonconductive, so that a bypass path for a variable pulse-width current signal to be supplied to the TR45 is canceled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254592-A (JP)
Title: Reel leg fixing device
Inventor: EZUKA NAOYUKI
IPC: A01K87/06
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel leg fixing device ensuring a reel leg not to get rickety or shaken when a reel is attached.  <P>SOLUTION: The reel leg fixing device 5 is equipped with a fixing hood 8 for fixing one end of the reel leg and a mobile hood 9 movable axially relative to the fixing hood so as to fix the other end of the reel leg, wherein, to the underside of the hood member 9a of at least one of the hoods, a cushion 15 in contact with the surface of the reel leg in such a manner that the cushion 15 is attached so as to have a space S between the hood member 9a and the cushion 15, and a leaf spring 20 is provided in the space S so that the cushion 15 is variable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258427-A (JP)
Title: Birefringence inducing material, retardation film, method for manufacturing retardation film, and photosensitive polymer
Inventor: SAKAI TAKEYA
IPC: C08F20/10
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a retardation film having an optical compensation effect at low cost.  <P>SOLUTION: The retardation film is manufactured in the processes including irradiation of light and heating and cooling of a material (birefringence inducing material) which induces birefringence by the molecular motion by irradiation of light and heating and by the molecular orientation based on the molecular motion. At least two kinds of materials having different photosensitive wavelength absorption edges from each other are mixed for the birefringence inducing material. Thus, the retardation film having little haze and an optical compensation effect can be manufactured at low cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004129196-A (JP)
Title: System and method for determining source of ip packet
Inventor: DOBBINS EPHRAIM WEBSTER
IPC: H04L12/56
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for determining a source of a received Internet protocol (IP) packet in remote communications, particularly in the received IP packet.  <P>SOLUTION: A first SIP device 112 is connected to a second SIP device 114 which is a second SIP telephone. A session router 104, an intervention device 116 and a media router 106 are functioned in a wide area network (WAN) like the Internet(R) to communicate between the first SIP telephone 112 and the second SIP telephone 114.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262480-A (JP)
Title: Charge settling system for filling station
Inventor: KOBAYASHI KENJI
IPC: G06K17/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge settling system which can facilitate settlement of a charge at a filling station.  <P>SOLUTION: This charge settling system for a filling station includeds an automobile 17 loaded with an identification piece 18 on which customer data regarding the owner of the automobile and data regarding a vender, being a dealer, of the automobile are recorded, and which can be read from the outside, and a filling station instrument to which a reading sensor 29 for reading the data of the identification piece 18 when the automobile 17 enters the filling station 11 is attached. The system also includes a transmitting/receiving device 32 which transmits data regarding a charge clearing through a communication network 14 based on the data which is read from the identification piece by the reading sensor 29 and data regarding a charge when the filling station instrument is used, and a vender terminal unit 16 which receives the data transmitted from the transmitting/receiving device 32 through the communication network 14, and is provided at the vender 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264740-A (JP)
Title: Sheet body detecting apparatus
Inventor: FUKUI TAKASHI
IPC: G03F7/24
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sheet body detecting apparatus which can reliably detect whether a sheet body carried to the outer circumference face of a rotary drum is positioned in a specified fixing position or not and which can decrease the cost.  <P>SOLUTION: The sheet body detecting apparatus 60 functions as follows: When the front end of a printing plate 12 is carried to between the outer circumference face of the rotary drum 24 and the rear end of a front chuck 30, the lower end of an arm 98 is shifted against the spring force of a twist coil spring 80 by the front end of the printing plate 12. The swing angle of the arm 98 changed by the shift is detected by an angle sensor 92, which determines the position of the front end of the printing plate 12 carried to between the outer circumference face of the rotary drum 24 and the rear end of the front chuck 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004015048-A (JP)
Title: Method of oxidizing silicon wafer at low temperature and apparatus thereof
Inventor: YOSHI ONO
IPC: H01L21/316
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of oxidizing a silicon wafer at low temperatures, which is capable of preventing the silicon wafer and an oxide layer formed on the wafer from being contaminated with impurities.  <P>SOLUTION: The method of oxidizing the silicon wafer at low temperatures comprises a first process of arranging the silicon wafer in a vacuum chamber, a second process of keeping the silicon wafer at a temperature range of room temperature to about 400°C, a third process of introducing an oxidizing gas into the vacuum chamber, a fourth process of selecting the oxidizing gas out of an oxidizing gas group composed of N<SB>2</SB>O, NO, O<SB>2</SB>, and O<SB>3</SB>, a fifth process of producing reactive oxygen seeds on the silicon wafer by irradiating the silicon wafer with light emitted from an excimer lamp so as to form the oxide layer, a sixth process of photo-dissociating the oxidizing gas, and a seventh process of enabling the silicon wafer to emit photoelectrons and making them react on the oxidizing gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004267312-A (JP)
Title: Slot machine
Inventor: NISHIHARA YASUO
IPC: A63F5/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which has an easily visible game information display 80.  <P>SOLUTION: The slot machine 10 is formed of a casing 20 having an opening in a front surface thereof, rotational reels 30 fixed in the casing 20 at predetermined locations, and a front door 40 for blocking the opening in the front surface of the casing 20. The front door 40 has a door frame 50 fixed to the casing 20 via hinges, a rectangular window frame member 60 fixed to the door frame 50 and located in front of the rotational reels 30 when the front door 40 is closed, and a transparent window panel member 70 fixed to the window frame member 60 in a manner covering a front surface of the window frame member 60. Then the window frame member 60 has a pattern display window 61 about the center thereof, for viewing the rotational reels 30, and a lower horizontal frame 62 formed on a lower side of the pattern display window 61 of the window frame member 60. The lower horizontal frame 62 has an inclined surface 66 formed on an upper portion thereof, which is inclined upward toward the depth thereof. Then the game information displays 80 are arranged in the inclined surface 66.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270269-A (JP)
Title: Bracket of working arm driving cylinder of construction machine
Inventor: TAKAHASHI TAKESHI
IPC: E02F3/38
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket of a working arm driving cylinder of a construction machine hard to crack in a welding section of the bracket even if a big force is given from the working arm driving cylinder.  <P>SOLUTION: When the bracket of the working arm driving cylinder of the construction machine pivoting an arm cylinder is constituted, fillet beads 21 and 22 are formed on the overall circumference of the side on the base side of a standing plate 1a by a mixed molten matter mixed with a molten metal of the standing plate 1a, a molten metal of an upper face plate 11a and a molten matter of a welding wire in a state to abut the base of the standing plate 1a on the upper face plate 11a of a boom, and the standing plate 1a is fixedly constituted by welding so that the fillet beads 21 and 22 formed in the mixed molten matter are made to melt into the end on the base side of the standing plate 1a in an abutment section over the overall area of the abutment section between the base of the standing plate 1a and the upper face plate 11a and in the vicinity thereof and the upper face plate 11a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003307855-A (JP)
Title: Imaging method for printing form
Inventor: ERNST UWE
IPC: H04N1/036
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform rapid imaging of a printing form.  <P>SOLUTION: The laser diodes 12 of a laser diode bar 10 are divided into a main field 14 of m laser diodes 12 and into an auxiliary field 16 of (n-m) laser diodes 12 in such a way that an imaging channel 44 in the auxiliary field 16 with a matching feed that can be activated is assigned to each imaging channel in the main field 14 that cannot be activated. In order to create a row 40 of m printing dots 38 on a setting line 34 at even distances (a) by means of the imaging channels 44, the printing dots 38 are set by the main field at a first time, and by the auxiliary field at least at a second time. The imaging channels 44 are shifted relative to the printing form 32 parallel to the setting line 36 between the imaging times.  <P>COPYRIGHT: (C)2004,JPO