baber/WOPTO huggingface dataset:
Patent JP-2005036549-A (JP)
Title: Method for constructing stair tile
Inventor: OKAWACHI KIYOTOSHI
IPC: E04F11/17
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently construct non slip tiles of a treat face in a method for constructing stair tiles at a job site.  <P>SOLUTION: When covering over the tread face 2 of concrete stairs 2 with the tiles, a tile unit 10 for sticking the non slip tiles 11 in one row along a long side of a netting body 12 of length equal to a stair width of the concrete stairs 1 is manufactured. The tile unit 10 is adhered to a concrete face after hardening or just after placing along the corner edge of each tread face, and flat tiles are constructed on the tread face 2 as the slip stop tiles 11 on the netting body 12 are used as guides. Thereby the non slip tiles can be accurately and efficiently installed, and further the non slip tiles are used as the guides to accurately and quickly install the whole tile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041560-A (JP)
Title: Ptp sheet manufacturing equipment
Inventor: MIYATA KENJI
IPC: B65B57/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide PTP sheet (blister packaging sheet) manufacturing equipment which hinders meander, displacement, etc., of packaging film being conveyed and ensures the adequate shapes of formed pockets.  <P>SOLUTION: The PTP sheet manufacturing equipment 1 comprises a pocket formation means 9 for forming pockets 7 in belt-like packaging film 2 disposed so that it can be conveyed. A meander quantity detection means for detecting a quantity of meander of the packaging film 2 is disposed downstream of the pocket formation means 9 in the direction of the film conveyance. A guide roll 3e capable of correcting the meanders of the packaging film 2 is disposed upstream of the pocket formation means 9 in the direction of the film conveyance. Based upon the quantity of the meander, detected by the meander quantity detecting means S1, a meander correction control means H1 corrects the meander of the packaging film 2 with the guide roll 3e.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047685-A (JP)
Title: Holding mechanism of sheet take-up roll
Inventor: MORI MASAKI
IPC: B65H18/04
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet take-up device with a small number of parts and a simple structure capable of reducing a volume of wastes and improving productivity.  <P>SOLUTION: A clamp 22 divided into four is arranged radially outside a rotary shaft 14, to which a first axial side inclination face 18A and a second axial side inclination face 20A are formed. A first taper block 24 contacting the first axial side inclination face 18A, and a second taper block 26 contacting the second axial side inclination face 20A are attached to a clamp plate 22A constituting the clamp plate 22. A first spring 30 and a second spring 34 are attached to the clamp 22, and are energized radially inward. A tubular fall prevention cover 37 is arranged radially outside the clamp 22. A sheet 48 is taken up around an outer periphery of a fall prevention cover 37. After the sheet 48 is taken up to a desired diameter, a disc 36 is rotated and moved opposite to a frame, and detached from the rotary shaft 14. The energized first taper block 24 descends while sliding on the first axial side inclination face 18A of the rotary shaft 14, and the second taper block 26 descends while sliding on the second axial side inclination face 20A of the rotary shaft 14. Each clamp plate 22A is moved radially inward of the rotary shaft 14, to make the diameter of the clamp 22 small. A gap is generated between an inner periphery of the roll-shaped sheet 48 and the fall prevention cover 37, so as to easily pull the roll-shaped sheet 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046761-A (JP)
Title: Electric dust collector and dust collection method for floating particle
Inventor: YAMAMOTO HIROYOSHI
IPC: B03C3/40
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric dust collector generating ions from air by generating corona discharge, charging a floating particle, i.e., an object to be dust-collected by the ion and dust-collecting the charged floating particle by an electric dust-collection electrode, and a dust collection method for a floating particle and to make a dust collection amount per unit time much.  <P>SOLUTION: In the electric dust collector, an ion generation part 10 for introducing air 50 separate from air 40 to be dust-collected containing the floating particle 41, i.e., the object to be dust-collected into an ion generation chamber 11 from an air taking-in port 12, generating the ion 51 from the separate air 50 and feeding out the air containing the ion 51 from an ion feed out port 14 to the outside the ion generation chamber 11; a mixing part 20 for introducing the air 40 to be dust-collected from an air to be dust-collected introduction port 22 into a mixing chamber 21 by driving a fan 24, charging the floating particle 41 by the ion 51 by mixing the air containing the ion 51 introduced from the ion feed out port 14 into the mixing chamber 21 and the air 40 to be dust-collected and feeding out the mixing air containing the charged floating particle 44 to the outside the mixing chamber 21; and a dust collection part 30 are provided. it becomes possible that a charging efficiency of the floating particle, i.e., the object to be dust-collected is enhanced and a dust collection amount of the floating particle per unit time is made much.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050731-A (JP)
Title: Cooling system of fuel cell
Inventor: FUJITA NOBUO
IPC: H01M8/04
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system of a fuel cell in which an increase in ion concentration in a cooling liquid after the operation stop of a fuel cell system can be suppressed.  <P>SOLUTION: The cooling system comprises cooling devices (15, 16 and 30) which control the temperature of the fuel cell (13) by supplying the cooling liquid (12) through a coolant passage (14) by a water pump (16), a removing device (17) which is installed in the coolant passage (14) and removes impurities in the cooling liquid (12), and a circulation means (18) which circulates the cooling liquid (12) in the coolant passage (14) and makes the liquid pass the removing device (17) in a state of the operation stop of the fuel cell (13).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049297-A (JP)
Title: Bioelement for photodetection, and biodetection method
Inventor: TAMADA KAORU
IPC: G01N33/53
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetection type bioelement (two-dimensional thin film chip) densely integrated to allow precise analysis, and a biodetection method for allowing precise parallel analysis in a short time.  <P>SOLUTION: Each space among nano fine particulates is regulated to be 100-1000 nm when coupled with a substrate, in this bioelement comprising the substrate pattern-formed with a monomolecular film of a functional molecule, and for detecting a group having a functional group on a nano fine particulate surface by coupling the group to the functional molecule by a molecular recognition reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051156-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI TAKESHI
IPC: H01L23/50
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device that is suppressed in the occurrence of a chip cracking even in a lead-free soldering step.  <P>SOLUTION: The semiconductor device is equipped with a semiconductor element mounting section 5 provided with a semiconductor element mounting region 5a and an extended section 5e extended in at least one direction from the mounting region 5a, a plurality of leads 2a, 2b, and 2c which are provided so that their one ends may be positioned in the vicinity of the mounting section 5, and semiconductor element chips 4a and 4b which are mounted on the mounting region 5a and electrically connected to at least one of the leads 2a, 2b, and 2c. The device is also equipped with a resin package which covers the semiconductor element chips 4a and 4b and, at the same time, exposes the outer end sections of the leads 2a, 2b, and 2c to the outside. In addition, the device is also equipped with a stress buffering section (notch 7) at the boundary between the mounting region 5a and extended section 5e.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056624-A (JP)
Title: Vehicular lighting fixture and its manufacturing method
Inventor: HAMADA KOJI
IPC: B60Q1/26
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture which can improve the accuracy of an irradiating direction of the light irradiated from a lens by surely mounting the lens on a lamp housing.  <P>SOLUTION: After a marker lens 60 is pressed into the lamp housing 20 having elasticity, an outer lens 50 is fixed to the lamp housing 20. Herewith, the lamp housing has rigidity, and the marker lens 60 is surely fixed to the lamp housing 20. As a result, the marker lens 60 can be mounted on the lamp housing 20 easily and surely. Additionally, since the lamp housing 20 is deflected and the marker lens 60 is not deformed when the marker lens 60 is pressed into the lamp housing 20, the light passing through the marker lens 60 passes changing according to an optical design. As a result, the lighting fixture can improve the accuracy of the irradiating direction of the light irradiated from the marker lens 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057103-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAGANO YOSHIHISA
IPC: H01L27/108
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a heat treatment for recovering the etching damage of a capacitance insulating film and to prevent the characteristic degradation of a capacitive element due to the reduction of hydrogen generated at the capacitance insulating film, in a semiconductor device provided with the capacitive element having a ferroelectric or a high dielectric in the capacitance insulating film.  <P>SOLUTION: A spacer insulating film 13 is deposited on the entire surface on a first hydrogen barrier layer 12 so as to embed the capacitive element 11 by a CVD method. Then, by polishing the upper part of the spacer insulating film 13 and the upper side of the capacitive element 11 in the first hydrogen barrier layer 12 until the upper electrode 10 of the capacitive element 11 is exposed by a CMP method, the upper surface of the upper electrode 10, the upper end face on the side face of the capacitive element 11 in the first hydrogen barrier layer 12 and the upper surface of the spacer insulating film 13 are flattened so as to be the same height. Thereafter, on the flattened spacer insulating film 13 and upper electrode 10, a conductive second hydrogen barrier layer 14 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057560-A (JP)
Title: Imaging system, imaging apparatus and imaging method
Inventor: KASHIWA KOTARO
IPC: H04N5/225
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately provide service for permitting a user to obtain a whole video with which an event is overlooked while he or she picks up an image by concentrating on an object so as to improve a satisfaction degree and for obtaining the whole video at the event.  <P>SOLUTION: In a common view supply device, the whole video in a range being the object is image-picked up as a common video. Video data are transmitted to local imaging apparatus. In the local imaging apparatus, the user arbitrarily picks up the image and records the picked-up image in a recording medium. The video transmitted from the common view supply device is simultaneously recorded. Video data of two systems, which are thus recorded, are outputted selectively or by composing them at the time of reproduction. In the local imaging apparatus, reception of the common video is permitted in accordance with a service use identifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055768-A (JP)
Title: Focus detector
Inventor: TAKAHARA HIROAKI
IPC: G02B7/28
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To correct the error of a defocus amount due to the chromatic aberrations of a focus detector having a plurality of focus detection areas by each of the focus detection areas.  <P>SOLUTION: The focus detector is applied to a camera equipped with a photographic lens, detects the relative spacing of a pair of images formed by a pair of luminous fluxes having passed the photographic lens and detects the defocus amount from the relative spacing. The focus detector has an area selecting means which has a plurality of focus detection areas within a photographic image plane and selects the specific focus detection areas from the plurality of focus detection areas, a focus detecting means which detects the defocus amount of the specific focus detection area, a photometric means which acquires the color information of the specific focus detection area, and a chromatic aberration correcting means which corrects the chromatic aberration error of the focus detecting means included in the defocus amount based on the color information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039751-A (JP)
Title: Variable phase shifter and phased array antenna
Inventor: HONMA NAOKI
IPC: H01P1/185
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phased array antenna capable of obtaining a large beam scan angle while reducing a gain change with small reactance phase shift amount of a variable reactance element.  <P>SOLUTION: Power fed from a power feeding terminal 4 is fed through a power feeding line 1 to an element group 201 composed of elements of patch antennas 3 each having a variable reactance element 301, and is phase-delayed by the elements of the patch antennas 3 and further, a signal is fed through the power feeding line 1 to element groups 202, 203 to be phase-delayed for the same amount. Variable reactance elements 301-303 are simultaneously controlled, thereby functioning as a spurious three-element array antenna with phase differences of equal intervals among the element groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054745-A (JP)
Title: Compressor
Inventor: KITAMURA TAKEO
IPC: F04C29/12
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor capable of providing a separation effect even in a state of low flow speed in a centrifugal separation type oil separation chamber in the compressor provided with a compression mechanism compressing a gaseous fluid containing lubricating oil and the centrifugal separation type oil separation chamber having the gaseous fluid compressed by the compression mechanism introduced therein and turning to separate at least part of lubricating oil contained in the gaseous fluid by centrifugal force of the turning.  <P>SOLUTION: Separation efficiency is improved by a synergetic effect of centrifugal separation and impingement separation by providing an impingement wall near the inner circumference surface of the oil separation chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063759-A (JP)
Title: Connection terminal for insulation displacement
Inventor: SAKAMOTO NOBUYUKI
IPC: H01R4/24
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection terminal for insulation displacement which can make the size of a connector compact by narrowing a width of an insulation displacement part while securing strength of an insulation displacement piece.  <P>SOLUTION: The connection terminal 1 for insulation displacement, composed of a bent part 10 integrated in crossing with a base plate part 2; a jointing part 9 integrated in crossing with the bent part; and an insulation displacement terminal piece 8 integrated in erection with the jointing part; wherein, the bent part 10 is folded in a reverse direction at two parts of a base plate side and a jointing part side, and the bent part 10 and the jointing part 9 are superposed on the base plate part; is adopted. Notched parts 16, 17 are formed at parts of the bent part 10 crossing the base plate part 2 and crossing the jointing part 9 respectively. A bent part 8c for contacting the base plate part 2 is formed at the base part of the erected insulation displacement terminal piece 8. The connection terminal for insulation displacement composed of a bent part integrated in crossing with a base plate part 2; a jointing part integrated in crossing with the bent part; and an insulaiton displacement terminal piece made erected on the jointing part; wherein, the base plate part, the jointing part, and the bent part are superposed, with the jointing part made to contact the base plate part by enwinding the jointing part in the bent part, and the bent part made to contact on the jointing part, is also adopted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064210-A (JP)
Title: Method for exposure, and method of manufacturing electronic device and exposure device utilizing the method
Inventor: AOKI TAKASHI
IPC: G03F7/20
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for exposure by which the intensity unevenness (illumination unevenness) of exposing light is reduced as much as possible by roughly uniformizing the distribution of the arriving amount of a gas discharged from a resist at the surface of an optical element at the lowermost position of a projection optical system.  <P>SOLUTION: A local gas supplying/discharging section 180 is provided with two openings 183 and 184. The opening 183 is connected to an inert gas supplying device 203 or an inert gas recovering device 204 through an inert gas supplying/discharging pipe 196, a stop valve 208, and a switching valve 215. The opening 184 is connected to the inert gas supplying device 203 or inert gas recovering device 204 through an inert gas supplying/discharging pipe 197, a stop valve 212, and a switching valve 216. The distribution of the arriving amount of the gas discharged from the resist at the surface of the optical element at the lowermost position of the projection optical system is roughly uniformized, by making an inert gas flow toward the opening 184 from the opening 183 and toward the opening 183 from the opening 184 after a prescribed time interval.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063820-A (JP)
Title: Discharge lamp lighting circuit
Inventor: MURAMATSU TAKAO
IPC: H05B41/04
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and low-cost discharge lamp lighting circuit of which a DC-AC conversion circuit has functions of AC conversion and boosting (including boosting of start-up signals) and has a circuit structure suited for high frequency.  <P>SOLUTION: The discharge lamp lighting circuit 1 is provided with a DC-AC conversion circuit 3 for making AC conversion and boosting by receiving a DC input, and a start-up circuit 4 for supplying a discharge lamp 10 with start-up signals, and controls a power output of the DC-AC conversion circuit 3 by a control means 6 to control the lighting of the discharge lamp. An AC conversion transformer 7 constituting the DC-AC conversion circuit 3 is provided, of which a primary side circuit and a secondary side circuit are insulated from each other. The start-up signals boosted by the AC conversion transformer 7 are superposed on an AC-converted output to be supplied to the discharge lamp 10. This does away with a starter transformer dedicated for start up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062585-A (JP)
Title: Silver halide color photosensitive material and method for manufacturing the same
Inventor: AOKI ATSUSHI
IPC: G03C1/74
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide color photosensitive material having superior yellow reproducibility and excellent in density uniformity and uneven application resistance of an overall output image surface, and to provide a method for manufacturing the same.  <P>SOLUTION: In the silver halide color photosensitive material having at least one silver halide emulsion layer on a support, the silver halide emulsion layer contains a dye forming coupler represented by formula (a) and a compound represented by formula (HBS-1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061346-A (JP)
Title: Speed governing device for water turbine
Inventor: SANNOMIYA YASUNORI
IPC: H02P9/04
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed governing device for a power plant water turbine capable of maintaining continuity of control even if abnormality of a control power source or the like occurs.  <P>SOLUTION: A governor electric system device outputting electric signal for controlling rotation speed or output of a water turbine is constructed in a redundant structure. Electric signal 25, 26 is outputted to a controller 131 from the redundant governor electric system device 200A, 201A. The controller 131 creates mechanical displacement active to sum and proportional to sum of the electric signal 25, 26. The mechanical displacement converted by the controller 131 is amplified at a differential piston part 32. Hydraulic fluid is supplied to and discharged from a hydraulic servo motor 34 according to mechanical displacement amplified by a main control valve 33. The hydraulic servo motor 34 opens and closes a guide vane of the water turbine according to supply or discharge of hydraulic fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004039646-A (JP)
Title: Power generation device
Inventor: FURUSAWA KAORU
IPC: H01M14/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation device by utilizing easy-to-obtain materials while using natural seawater as an electrolyte solution and technologies currently available.  <P>SOLUTION: Power generation is made continued without the use of a depolarizer by cleaning thin-lined electrodes consisting of seawater, a readily available metal and inexpensive chemical change (reaction) materials and its gap with a natural power of the seawater, a passing change force (what the invention calls 'cleaning wave force') of tidal waves. Hydrogen gas 8, pollutants 9 due to reaction polarization by 'the cleaning wave force' in directions 4, 5 of the seawater between the electrodes 2 in the seawater 6 are cleaned and eliminated, and an electric output gradually ebbing and decreasing is to be continuously induced and reproduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069419-A (JP)
Title: Ball bearing
Inventor: IWATA TAKASHI
IPC: F16C33/64
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearing made by press forming capable of expediting function of a thrust bearing to both of the force in an inward axial direction and the force in an outward axial direction.  <P>SOLUTION: The ball bearing has an inner wheel 1, an outer wheel 2, a plurality of balls 3 disposed between these, and a retainer 4 for retaining the balls 3. The inner wheel 1 and the outer wheel 2 are formed by means of press forming. The inner wheel 1 has an inner wheel cylindrical portion 11 in which the inner wheel orbit groove 11a is formed at an outer periphery, and an inner wheel flange portion 12 extending from a right edge portion of the inner wheel cylindrical portion 11 in the outer periphery direction. The outer wheel 2 is coaxial with the inner wheel cylindrical portion 11, and an outer wheel orbit groove 13a is formed at in inner periphery. The outer wheel 2 has an outer wheel cylindrical portion 13 of which the right edge portion faces the inner wheel flange portion 12 from a left portion, and an outer wheel flange portion 14 extending from a left edge portion of the outer wheel cylindrical portion 13 in an outer periphery direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI