baber/WOPTO huggingface dataset:
Patent JP-2004162172-A (JP)
Title: Electrolyte for manufacturing electrolytic copper foil, and method for manufacturing electrolytic copper foil by using the same
Inventor: YANG JEOM-SIK
IPC: C25D1/04
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrolyte used for manufacturing an electrolytic copper foil for a print circuit, and a method for manufacturing electrolytic copper foil in which no abrupt change in strength occurs at high temperature.  <P>SOLUTION: Sulfur-containing compound of 0.5-40 mg having at least one selected from di-sulfide compound, dialkyl amino-thioxo-methyl-thioalkane sulphonic acid or salt thereof, at least one organic compound selected from a group consisting of polyalkylene glycol surfactant of 1-1,000 mg and low-molecule gelatin, and chlorine ions of 0.1-80 mg are contained in electrolyte of 1 liter. In the electrolytic copper foil in a product foil state, the roughness Rz value of a rough surface is below 2.0 μm. In the surface-treated electrolytic copper foil, the roughness Rz value of a rough surface is in a range of 1.0 and 3.5 μm. Since the roughness of a glossy surface is changed depending on the polishing of a cathode surface, the characteristics thereof are not limited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005060927-A (JP)
Title: Dome house, method of constructing the same, and segment grooving device
Inventor: AKAHORI AKIO
IPC: E04B1/32
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dome house which is simple in structure, good in workability, and low in costs.  <P>SOLUTION: In construction of the dome house, lower ends of five arcuate steel members, for instance, are arranged on a dome circumferential base, and upper ends of the same are converged to a converging member 4 arranged at a dome top portion, to thereby form a birdcaged dome skeleton 6. Then ten curved sectoral segments 3, for instance, each formed of foamed plastic, are circumferentially arranged to form an almost semi-spherical dome wall body 2. At this time, the arcuate steel member 7 is arranged at every other segment 3, for instance, and the dome house 1 is constructed in this manner. The dome house is very simple in structure, easy to construct, and low in construction cost. Further the dome house is relatively easy to transport, and therefore it can be easily constructed even in an area where transportation etc. of building materials are under limiting conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061246-A (JP)
Title: Exhaust emission control device
Inventor: KAKIHANA MASARU
IPC: B01J19/08
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for appropriately eliminating PM (particulate matters) exhausted from an internal combustion engine such as a diesel engine.  <P>SOLUTION: This exhaust emission control device has a plasma assist PM purifying reactor 10; PM accumulated amount detecting means 1, 2, 3 for detecting the accumulated amount of PM in the PM purifying reactor 10; a power supply means 7 for supplying electric power to the PM purifying reactor 10; and a power supply control means 5 for controlling the power supply means 7 based on signals from the PM accumulated amount detecting means 1, 2, 3. In the exhaust emission control device, when the PM accumulated amount detected by the PM accumulated amount detecting means 1, 2, 3 exceeds a prescribed amount, the power supply control means 5 controls the power supply means 7 to start the supply of electric power to the PM purifying reactor 10 or to increase the electric power supplied to the PM purifying reactor 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033078-A (JP)
Title: Lithographic method and apparatus using charged particle beam or laser beam
Inventor: AYA ATSUSHI
IPC: H01L21/027
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce both a cyclic variation factor and irregular variation factor in multiple lithography using a charged particle beam or a laser beam.  <P>SOLUTION: In the multiple lithography, a required lithographic time t<SB>t_exp</SB>is determined according to a noise period f and t<SB>t_exp</SB>=1/(2×k×f) (where, k=1, 2...). Further, the value of particle beam intensity I per unit time is determined by D=I×t<SB>exp</SB>×n<SB>exp</SB>according to a multiple lithography frequency n<SB>exp</SB>and a particle beam intensity D determined by a necessary accuracy, and I is adjusted so as to meet the value. A lithography start times t<SB>i</SB>, t<SB>i+1</SB>(t<SB>i+1</SB>>t<SB>i</SB>) of n<SB>exp</SB>-times lithographic operations for a single figure are determined according to the expression: t<SB>i+1</SB>=t<SB>i</SB>+(n+1/2)/f (where, i≥0, and n=0, 1, 2...) for multiple lithography.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037686-A (JP)
Title: Image display device
Inventor: KATO HIROMI
IPC: G02F1/13357
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which has high display quality and a high utilization factor of the light and which is manufactured at a low cost.  <P>SOLUTION: The image display device is equipped with a light source, a dichroic mirror to divide a luminous flux from the light source into color luminous fluxes, R, G, B, a liquid crystal display element 30 having a plurality of pixel parts to modulate the color luminous fluxes, R, G, B, a plurality of microlenses 32 disposed on the light incident side of the liquid crystal display element 30 and a plurality of microprisms 34 disposed so as to correspond one to one to the microlenses 32. The microprisms 34 have first, second and third prism faces 34a, 34b, 34c on which the respective color luminous fluxes are condensed with the microlenses 32. A width along a color division plane of the first prism face 34a, on which the first color luminous flux nearly parallel to a direction normal to a display surface is condensed, is wider than one-third of the width of the microprism 34 along the color division plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039695-A (JP)
Title: Call processing system for cdma communication system
Inventor: MIZOBE MASATOSHI
IPC: H04W72/10
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce occurrence of call loss in case of overload of call processing.  <P>SOLUTION: A priority level decision unit 15 in a CDMA base station generates call processing priority level information D3 for call processing signals stored in a call processing signal preserving unit 12 so as to give high priority levels to signals of large processing load in case of reprocessing due to the call loss, and signals of a short wait time to Timeout in a higher-level device. Based on the call processing priority level information D3, the call processing signal preserving unit 12 sends the call processing signals in the order of the priority level from highest to lowest to a call processing unit 13 to be processed. On receipt of a signal reception response signal S2 from the CDMA base station, a call processing signal transmission control unit 23 in the higher-level device calculates the wait time Tw=(N+1)×T based on a re-transmission wait time T predetermined for the call processing signal and the number of maximum re-transmission N and sets the calculated value in a timer 22. When a time passes by the wait time Tw, the call processing signal is not resent but a Timeout (call loss) processing is executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045657-A (JP)
Title: Portable terminal device
Inventor: SUZUKI YOSHIHIRO
IPC: G06F3/048
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To make graspable which function is selected and which function is operable at the present time.  <P>SOLUTION: According to this portable terminal device, a control means 2 designates a predetermined color corresponding to a function that is currently an operation object, and a light emitting means 3 emits a light of the color designated by the control means 2 from among a plurality of predetermined colors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044229-A (JP)
Title: Circumference monitoring device for work vehicle
Inventor: YAMAKAWA KAZUHIRO
IPC: G08B21/02
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dirt on a reflection face or a transparent face inside a circumference monitoring device for a work vehicle for avoiding deterioration in detection accuracy due to the dirt on the reflection face or the transparent face.  <P>SOLUTION: This circumference monitoring device 3 for a work vehicle sets a monitoring area on the periphery of the work vehicle 2 and detects presence of a worker 4 in the monitoring area. The circumference monitoring device 3, which is constructed to project a laser beam from the work vehicle 2 to the monitoring area, to receive the laser beam reflected by the worker 4 (a returning reflector 5), and to detect the worker 4 from the received beam level, is provided with air nozzles 42, 46 and 50 blowing air toward the laser beam reflection face and the laser beam transparent face inside the device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042862-A (JP)
Title: Planetary gear type multi-stage transmission for vehicle
Inventor: TABATA ATSUSHI
IPC: F16H3/66
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized planetary gear type multi-stage transmission capable of executing the forward shift of 7-speeds or more.  <P>SOLUTION: The multi-stage transmission is composed as follows. A first gear shifting part 36 transmits the rotation of an input shaft 16 to a second gear shifting part 38 via a first intermediate output route M1 and a second intermediate output route M2, through which the rotation is outputted after reducing its rotating speed to the first intermediate output route M1. A first rotating element is connected to a second driven gear via a second clutch C2 and is also connected to a transmission case 12 via a first brake in the second speed changer 38. Also, a second rotating element is connected to a first driven gear CG1B via a third clutch C3 and is also connected to the transmission case 12 via a second brake B2. Further, a third rotating element is connected to the first driven gear CG1B via a fourth clutch C4. Also, a fourth rotating element is connected to an output shaft 26. A fifth rotating element is connected to the second driven gear via a first clutch. The multi-stage transmission is made as a transmission capable of executing the forward shift of 7-speeds or more by the engagement operation of a frictional engagement device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044471-A (JP)
Title: Disk device
Inventor: SATO TAKASHI
IPC: G11B33/12
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device capable of suppressing noise or the like caused when an optical disk is driven to rotate by an optical disk rotary-driving mechanism.  <P>SOLUTION: This disk device 1 comprises an exterior case 25 made of a metal plate. In the disk device 1, the exterior case 25 has a first side plate 222a on its side face, and a second side plate 223a inside the first side plate 222a. The first side plate 222a has at least one product fixing hole 26 for fixing the disk device 1, the vicinity of the product fixing hole 26 is covered with the second side plate 223a from the inside, a space 9 is formed at least near the product fixing hole 26 between the first and second side plates 222a and 223a, and the space 9 is communicated through the product fixing hole 26 to the outside of the first side plate 222a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051011-A (JP)
Title: Device equipped with transistor and its manufacturing method
Inventor: KATO SUMIO
IPC: H01L21/336
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a thin film transistor by forming an LDD (low concentration impurity) region longer than the conventional one is formed by self alignment without spoiling the crystallinity of a high concentration impurity region, and without increasing the thickness of side wall spacers in a device equipped with the thin film transistor.  <P>SOLUTION: At least one of a plurality of transistors is a semiconductor layer 3 having a channel region 9 and a source and drain region 14, and is provided between the channel region 9 and the source region 14 and between the channel region 9 and the drain region 14 with the semiconductor layer 3 having a low concentration impurity region 8 having the concentration of impurity lower than that of the source and drain region 14, a first insulating layer 4 formed on the semiconductor layer 3, a gate electrode 6 provided on the first insulating layer 4, side wall spacers 11 for covering respective side surfaces of the gate electrode 6, and a second insulating layer 12 for covering the gate electrode 6 and the semiconductor layer 3. The channel region 9 is superposed on the gate electrode 6, and the size in the direction of respective channels in the low concentration impurity region 8 is specified so as to be larger than the thicknesses Ls of respective side wall spacers 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049699-A (JP)
Title: Data regenerating apparatus
Inventor: SENDA MASAKATSU
IPC: G11B7/007
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data regenerating apparatus with a large storage capacity.  <P>SOLUTION: The data regenerating apparatus in which data stored in a storage medium are output as regeneration beams and data regeneration is performed by detecting the beams consists essentially of an optical head having functions to emit light and to make this light incident on a storage medium, an aperture mask having a function to isolate and reproduce a plurality of regeneration beams outgoing from the storage medium in which data have been multiplex-stored, and a photo detector having a function to detect the regeneration beams outgoing from the storage medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047576-A (JP)
Title: Stacking transportation box pallet
Inventor: OKANO KEN
IPC: B65D19/12
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the stacking strength of a pallet box for transportation having side panels capable of being folded on the bottom panel and capable of being stacked.  <P>SOLUTION: This stacking box pallet for transportation is constituted such that a bottom panel 1 comprises a pair of right and left, front-to-rear direction groove members 3a, 3b arranged along both right and left sides with their upper sides being opened; right and left groove members 4a to 4d connecting both the front-to-rear direction groove members 3a and 3b to each other; and a mesh panel member 5 arranged over these groove members 3a to 4d. Stacking legs 6a to 7b are protruded below positions near both front and rear ends of the groove members 3a, 3b. Position setting protrusion pieces 21a, 21b passed through a mesh panel member 5 of the bottom panel 1 and fitted into the groove members 3a, 3b are protruded at the lower sides of both right and left side panels 2B, 2C. The position setting protrusion pieces 21a, 21b are constituted at positions just above each of the legs 6a to 7b so as to be abutted against the bottom surfaces of the groove members 3a, 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055250-A (JP)
Title: Ultrasonic signal processing system, ultrasonic signal processing method, and ultrasonic signal analysis program
Inventor: TANAKA SHOGO
IPC: G01N29/44
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic signal processing system capable of always realizing nondestructive inspection by an ultrasonic wave with high reliability and high accuracy, and to provide an ultrasonic signal processing method.  <P>SOLUTION: In this signal processing system, the ultrasonic wave is applied to a prescribed region which is an inspection object, and a reflected signal acquired by an ultrasonic sensor 12 for receiving a reflected wave from the inspection object is processed. The ultrasonic signal processing system 10 is equipped with a filter means 190 for removing a signal relative to a time variant bias, and a display means 21 for displaying information in the inspection object based on the reflected signal from which the signal relative to the time variant bias is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052358-A (JP)
Title: Capsulated endoscope
Inventor: FUJIMORI NORIYUKI
IPC: G02B23/24
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsulated endoscope facilitating to find again a lesion site in a reexamination or the like by indwelling a predetermined marker in a desired site such as the lesion part found using a capsule endoscope.  <P>SOLUTION: This capsulated endoscope 10 comprises an image pickup optical system 11, a lighting means 15, an image pickup means 12, and a circuit substrate 13 and is further provided with a marking means 17 indwelling a marker member 20 in the body cavity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058305-A (JP)
Title: Data update system for game machine, data distribution server for game machine, game machine, and program
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for dealing with various types of machines, which distributes data for each type of machine, changes presentation data, and changes even appearance of a game machine.  <P>SOLUTION: A data distribution server for a game machine has a database means for storing data corresponding to each of a plurality of kinds of game machines, a receiving means specifying one of the plurality of kinds of game machines and receiving the requirement of sending data corresponding to the kind of the specified game machine, and a data distribution means for acquiring data corresponding to the kind of the specified game machine from the database means and sending the data through a communication network according to the requirement received at the receiving means. The game machine has one or more image display means for displaying an image, a communication means for receiving data, a data storage means for storing the received data, and an image display control means for making the image display means display the image on the basis of the data stored at the data storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062346-A (JP)
Title: Optical waveguide element
Inventor: FUNATO HIROYOSHI
IPC: G02B6/13
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a method for inexpensively producing an optical waveguide used for optical communication etc., is known, by which a metallic mold is made using a photolithographical method, a clad substrate having groove sections is made by injection molding using the metallic mold and core material is applied onto the substrate, then the core material on the portion other than the groove section portion is removed, however by the method, the core material is often not removed completely and the substrate tends to be scratched and stray light tends to occur as a result.  <P>SOLUTION: Liquid core material 10 having a refractive index greater than that of a transparent substrate 2 is plotted on the transparent substrate 2 by a droplet discharge head 1 while relatively moving the head 1 and the transparent substrate 2 to form at least one core section 3, and the core section 3 is hardened by irradiation of UV, for example. Then, the core section 3 is covered with resin material 4 which becomes a top clad section, a substrate 5 is placed thereon and is irradiated with UV to harden the resin material 4, thereby an optical waveguide element 6 is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061328-A (JP)
Title: Blade of windmill and vertical axis windmill
Inventor: SUZUKI MASAHIKO
IPC: F03D3/06
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide blades of a windmill easily attaining accuracy in manufacturing, hardly generating an outward warp of upper and lower ends of the blades due to centrifugal force and capable of changing a wind receiving area of the blades at an installation site of the windmill, and to provide a vertical axis windmill having the blades.  <P>SOLUTION: The blades 8 are arranged on a peripheral part of a rotating body 4 of the vertical axis windmill, and comprised of main body parts 9 and mounting support bodies 10 arranged in left side face longitudinal central parts of the main body parts 9. The main body parts 9 are divided into connectable middle material parts 91 and end material parts 92 above and below the middle material parts 91 in the longitudinal direction. Flanges 9c, 9d are formed on each divided end part, and the middle material parts 91 and the end material parts 92 are connected with each other by the flanges 9c, 9d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080045-A (JP)
Title: Method for etching metal film with mask, method for forming wiring of semiconductor device, method for etching metal film and etching gas
Inventor: SON SEUNG-YOUNG
IPC: H01L21/3213
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for etching an Al wiring layer employing an etching gas in which N<SB>2</SB>gas is a main component and a method for forming wiring of a semiconductor device by the above method.  <P>SOLUTION: In the method, an Al film is formed on a semiconductor substrate, then, a hard mask pattern to expose a part of the Al film is formed on the Al film. The exposed Al film is etched using an etching gas in which a Cl<SB>2</SB>gas and an N<SB>2</SB>gas are mixed at a flow ratio of 1/1 to 1/10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005012155-A (JP)
Title: Light emitting device
Inventor: HASHIMOTO TAKUMA
IPC: H01L33/32
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat dissipation characteristics with a simple structure in a light emitting device including a LED chip.  <P>SOLUTION: The light emitting device 200 comprises a light emitting element submount structure 100 including a LED chip 5 mounted on a substrate 10 having interconnection lines 12 to 17, a metal wiring substrate 300 including a circuit pattern 41 formed on an insulation layer 40 on a metal plate 30. The structure 100 is mounted on the substrate 300. The interconnection lines 14 and 17 of the substrate 10 are electrically connected to the circuit pattern 41 of the substrate 300 to make the substrate 10 thermally contact with exposed part of the metal plate 30 of the substrate 300 and to radiate heat generated in the LED chip 5 toward the substrate 300 and so as to improve heat dissipation characteristics with simple manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068757-A (JP)
Title: Method and device for demolishing chimney
Inventor: YAMADA HIROMI
IPC: F23J13/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for demolishing a chimney remarkably improving the work environment and operating efficiency of an operator without polluting a peripheral environment in the case of the demolition works of the chimney.  <P>SOLUTION: A work stage 23 on which a demolition robot 24 demolishing the chimney from the outside is placed is lifted up to the top section of the chimney by driving an extension jack 25 gripping a steel-pipe rod 17 disposed in upright on the outer periphery of the chimney and being vertically moved. The demolition robot 24 and an electric hoist 44 are installed to a ceiling section 40 formed by developing a part of a frame constituting the stage 23. A decontamination robot 43 washing and demolishing the chimney from the inside is hung down from the hoist 44 in a freely vertically movable manner. The chimney is washed from the inside or demolished, the stage 23 is lowered at every fixed quantity by using the jack 25 and a chimney section at a place higher than the stage 23 is broken from the outside by the robot 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI