baber/WOPTO huggingface dataset:
Patent JP-2003292139-A (JP)
Title: Roller conveyor
Inventor: YAMASHITA KEIICHI
IPC: B65G39/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller conveyor with roller bodies to be driven and stopped without using special facilities or control means and functioned as free rollers turnable in any direction during the stop of the roller bodies.  <P>SOLUTION: The roller conveyor comprises a plurality of rollers 3 provided between a pair of conveyor frames and rotation driving means separately provided for driving them to permit carried objects to be driven and carried. Each of the rollers 3 has the roller body 4 loosely and axially supported on a fixed roller shaft 15 for carrying the carried objects and a driving force receiver 6 for receiving the rotation driving force of the rotation driving means. Driving force transmitting means 12 is provided for transmitting the rotation driving force to the roller bodies 4 only when the driving force receiver receives the rotation driving force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116084-A (JP)
Title: Reinforced concrete structure
Inventor: MORI SEIICHI
IPC: E02D5/34
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced concrete structure that enables an increase in flexural strength matching or outmatching an increase in reinforcement and enables the limited reinforcement of a necessary place.  <P>SOLUTION: The reinforced concrete structure 1 has an arrangement of reinforcing bars 2 each comprising a tension member 21 and a torsion member 22 twisted in a gentle curve and attached to the periphery of the tension member 21. The reinforcing bars 2 can be arranged only in a stress concentration portion 3 such as a joint of the structure. A cage 4 formed of such reinforcing bars 2 can be inserted in an excavation for the erection of a cast-in-place pile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117138-A (JP)
Title: Flaw detection sensor unit for railway rolling stock bogie frame and flaw detection equipment using the same
Inventor: KAGEYAMA AKIRA
IPC: G01N27/90
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform the flaw detection operation for a railway rolling stock bogie frame.  <P>SOLUTION: The flaw detection sensor unit is constituted by mounting a moving unit 27, which is capable of freely moving, on a base 24 having a rubber-like magnet 28 or the like. The moving unit 27 has a case 29 mounted on a slider 26 and a probe 31 of an eddy current flaw detection system mounted on the case 29. Accordingly, the flaw detection part extending like a line can be quickly detected without an omission, by moving the probe 31 which is brought into contact with the flaw detection part. There is no need for stripping the painting off the bogie frame, according to the eddy current flaw detection method, and the working efficiency can be extremely improved, when compared with a magnetic powder flaw detection method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113600-A (JP)
Title: Vacuum cleaner
Inventor: OGAWA TAKAAKI
IPC: A47L9/28
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner easily and surely electrically connecting a body terminal of a cleaner body to a charging terminal of a charge base.  <P>SOLUTION: This vacuum cleaner is provided with the cleaner body 1 having the body terminal 6 connected to a secondary battery, a mount part 11 for mounting the cleaner body 1 and the charge base 8 having the charging terminal 13 on the mount part 11. This cleaner is provided with retaining parts 12 and 21 mounting the cleaner body 11 on the charge base 8 in an approximate end part of the mount part 11, even if the body terminal 6 and the charging terminal 13 are not electrically connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114966-A (JP)
Title: Lip mounting structure of deflector for sunroof
Inventor: ITO NOBUO
IPC: B60J7/22
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lip mounting structure of a defelctor for a sunroof capable of attaching a lip easily and improving streamlining effect of blowing wind.  <P>SOLUTION: A mounting part 21 of the lip 17 and a deflector main body 13 are attached by an insertion engaging means. An air guide slope 20a continuous with the deflector main body 13 is formed on a front face of a lip body 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114975-A (JP)
Title: Mounting structure and mounting method of vehicle body exterior component
Inventor: KANEKO SATOSHI
IPC: B60R13/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure and a mounting method of a vehicle body exterior component capable of reducing mounting man-hour when mounting the vehicle body exterior component such as an overfender on an outer plate of a vehicle body, avoiding the occurrence of drop of the vehicle body exterior component due to vibration of the vehicle body and improper sealing of a seal part, and fixing the vehicle body exterior component to the outer plate of the vehicle body securely and firmly.  <P>SOLUTION: In this mounting structure of the vehicle body exterior component constituted by assembling the vehicle body exterior component mounted on a surface of the outer plate of the vehicle body on the outer plate of the vehicle body through a bracket for mounting, the bracket for mounting is provided with an inner face for fixation fixed to the surface of the outer plate of the vehicle body and two outer faces for bonding which are bonded to an inner face of the vehicle body exterior component and whose directions of faces differ. The inner face of the vehicle body exterior component is bonded to two outer faces for bonding of the bracket for mounting by adhesive. An inner face for fixation of the bracket for mounting is fixed to the outer plate of the vehicle body by a mounting member such as a bolt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122301-A (JP)
Title: Filtration device for mist lubrication exhaust
Inventor: SHIBAYAMA TOSHIYUKI
IPC: B01J19/12
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration device for a mist lubrication exhaust for making a fine particle in the oil mist state discharged from a bearing part of a machine tool with a main spindle part lubricated with a mist lubrication system harmless in the machine without releasing it to the atmosphere and increasing an environment load by burning recovered drain.  <P>SOLUTION: A first electrode unit 6 and a second electrode unit 7 are arranged in a treatment container for the exhaust gas in series. The fine particle of an oil remained in the exhaust gas is charged to a negative electrode when it passes through the first electrode unit and is subsequently adsorbed to positive electrodes 12, 15 of the second electrode unit. The positive electrodes are made of a conductive member as a base material and are formed into a frame body imparted with porosity thereto and a photocatalyst cover film is formed on a surface of the base material. One or more of lamps 16 are included in an irradiation unit for irradiating the fine particle 13 of the oil adsorbed to the positive electrodes with UV ray. The filtration device for mist lubrication exhaust includes the irradiation unit and a power source unit 9 for feeding electricity to the first and second electrode units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134567-A (JP)
Title: Aligner
Inventor: TAJI KENICHIRO
IPC: G03F7/20
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the invasion of external gas into a purge chamber through an opening provided on the purge chamber for the movement, operation or the like of an object.  <P>SOLUTION: A space 30 for passing exposure light of far ultraviolet ray or the like is surrounded by the purge chamber 8. A transfer band 22 for transferring a reticle is arranged in the purge chamber 8 while a driving unit 21 for driving the transfer band 22 is arranged at the outside of the purge chamber 8. The opening 8a is formed on the purge chamber 8 while the transfer band 22 and the driving unit 21 are connected by a driving shaft 20 passing through the opening 8a. A gas supplying unit 19 for supplying an inert gas to the opening 8a is provided at the vicinity of the opening 8a, and the invasion of external gas of the purge chamber 8 through the opening 8a is prevented by the inert gas injected from the gas supplying unit 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132513-A (JP)
Title: Magnetic bearing device and magnetic levitation motor using the same
Inventor: KANEBAKO HIDEKI
IPC: F16C32/04
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touchdown function without enlarging.  <P>SOLUTION: A touchdown layer 5 formed of a non-magnetic solid lubrication material is formed on at least one side of the two opposite end faces in a radial direction of a salient pole 2b of a stator 2 and a rotor 1, and an approximately closed slot-form stator 2 is formed in a way that umbrella parts 2c where a face opposite to the rotor 1 side is peripherally extended are situated on the salient pole 2b of the stator 2. It is composed so that a contact force from the rotor 1 side is extremely excellently relaxed by the stratified touchdown layer 5 and the umbrella part 2c of the salient pole 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159495-A (JP)
Title: Control unit for laundry device
Inventor: TAMAE SADAYUKI
IPC: D06F58/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time taken from when the start or pause switch is pressed to when the door is locked and operation is started, and ensure the door to be locked securely, in a control unit of a laundry device with a mechanism which locks the door that opens and closes the opening of the laundry device body.  <P>SOLUTION: A door open/close detector 55 detects that the door for putting in and taking out laundry is opened or closed. The door is locked to the closed state by a solenoid 39, and the closed state is kept by a keeping mechanism. Whether the door is in a locked state or unlocked state is detected by a lock state detector 43. A controller 45 carries out an automatic operation of the whole process as well as drives the solenoid 39 for a specified duration of time after a start/pause switch provided at an input specifying mechanism 49 is pressed, and switches to an automatic operation at the point of time when the lock state detector 43 detects the lock state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191580-A (JP)
Title: Imaging apparatus
Inventor: NISHIO TADASHI
IPC: B41J2/44
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which positional relation of two print heads can be detected with high accuracy.  <P>SOLUTION: In the imaging apparatus where the print areas of two print heads 2 and 3 are arranged to overlap partially in the arranging direction of recording elements, a plurality of test patterns being formed by the two print heads 2 and 3 are read out, and positional shift of the other print head 3 from one print head 2 in the arranging direction of recording elements is calculated based on the results of read out, the two print heads 2 and 3 form first and second test patterns consisting of a set of a plurality of patterns formed by a plurality of recording elements and these test patterns are read out by means of a detection sensor 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138697-A (JP)
Title: Method for manufacturing liquid crystal film and elliptically polarizing plate
Inventor: HOSAKI KENJI
IPC: G02B5/30
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal film in which mechanical strength required when manufactured and sufficient peeling ability are attained, and optical inspection of defects is easily applied, in the method for manufacturing the liquid crystal film made to be a thin film without a supporting substrate film.  <P>SOLUTION: After a liquid crystal substance layer with liquid crystal alignment fixed on an alignment substrate is made stick to a releasable substrate composed of a saponified tri-acetylcellulose film through an adhesive, the liquid crystal substance layer is transferred to the releasable substrate by releasing the alignment substrate, and subsequently the liquid crystal film is manufactured by releasing the releasable substrate therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002636-A (JP)
Title: Vinyl ester resin
Inventor: YAMADA MASAHIRO
IPC: C08G59/17
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vinyl ester resin and a resin composition useful in manufacturing a resin reduced in hormone activity and, when hardened, excellent in heat resistance and in mechanical strength.  <P>SOLUTION: The vinyl ester resin is described by formula (1) and forms a vinyl ester resin composition together, with a copolymerizable monomer as required, in the presence of an initiator. In formula (1), R<SP>1</SP>is a bivalent organic group; R<SP>2</SP>is hydrogen atom or methyl group; (m) is an integer of 1≥; and F is a bivalent group described by formula (2). In formula (2), R<SP>3</SP>is an alkylene group; R<SP>4</SP>and R<SP>5</SP>are each an alkyl group, an alkoxy group, a cycloalkyl group, or an aryl group; (n) is zero or an integer of 0 or ≥1; and (p) is an integer of 0-3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139857-A (JP)
Title: Connector
Inventor: OKAZAKI TORU
IPC: H01R103/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector of a coaxial cable for an instantaneous large current for being easily connected and holding an enough connecting status even if a large current is supplied instantaneously.  <P>SOLUTION: The connector comprises a plug 1 being communicated with an inner conductor of the one coaxial cable to which the plug is connected and having an inserting contact part 1A; and a socket 2 having an engaging contact part 2A to be engaged into a periphery of the inserting contact part 1A as well as being communicated with an inner conductor of the another coaxial cable to which the the socket 2 is connected. The inserting contact part 1A of the plug 1 has a cylindrical shape having a central axis of the coaxial cable as an axis, the engaging contact part 2A of the socket 2 has a cylindrical shape having the central axis of the coaxial cable as the axis and has a plurality of cuts 3 continued in directions toward the central axis of the coaxial cable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138167-A (JP)
Title: Press fitted and fixed type fastener
Inventor: TANIGAWA TADASHI
IPC: F16B37/04
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the effect of preventing slipping off and rotation by preventing the force to make a fastener float in the direction of a head section from working when the fastener is press-fitted and fixed to a plate-like member in a press-fitted and fixed type fastener.  <P>SOLUTION: In the press-fitted and fixed type fastener comprising a head section 11 and a shaft section 12, a recessed section 13 is formed. The shape of the recessed section 13 is not complete round having a shaft center in the boundary section between the head section and the shaft section 12 and/or is not the same shape in the cross section of the shaft center in all directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140717-A (JP)
Title: System for judging degradation of network quality
Inventor: MIZUNO JUN
IPC: H04L12/70
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality degradation judgment means which informs a user of degradation in quality of a network, on the basis of a threshold given by the user and information of traffic of the network collected from network equipments, without missing the degradation in a system which monitors behaviors to the network constituted of a plurality of network equipments.  <P>SOLUTION: A system judges quality degradation in the case that arbitrary traffic statistical information has exceeded a certain value thereof (threshold A) B times in the past or has exceeded the threshold A the determined number of times within a certain time in the past, and the system has a data increasing means and a judgment means. The data increasing means increases the number of data of which the excess over the threshold A should be automatically confirmed, in the case that the judgment condition is not satisfied. The judgment means judges occurrence of degradation in quality of the network in the case that the number of data exceeding the threshold A out of increased past data exists in a certain proportion or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135997-A (JP)
Title: Repetition time determining method
Inventor: UETAKE NOZOMI
IPC: A61B5/055
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method for determining an optimum value as minimum repetition time (TR).  <P>SOLUTION: On pulse sequence for magnetic resonance imaging, the minimum TR based on the heating limit of a gradient coil or the like, RF pulse interval limit and pulse sequence time length limit is computed (503), and the minimum TR on pulse sequence reduced in the amplitude of a gradient magnetic field signal is recomputed (505). As long as TRi<TRi-1 is in effect, recomputation of the minimum TR is repeated while reducing the amplitude of the gradient magnetic field signal, and TRi-1 when TRi<TRi-1 is no longer in effect is made to be the optimum value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200325-A (JP)
Title: Deformed object holding device
Inventor: YAMADA TAKASHI
IPC: B23Q3/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deformed object holding device capable of mounting a deformed object having ruggedness on a bottom surface, in particular, by forming a mounting surface with high rigidity.  <P>SOLUTION: This deformed object holding device is provided with a case 2 having a side surrounded by a frame body and a housing space 2a formed at the inside, wear plates 3 moving in one direction within the housing space 2a and provided with abutting surfaces, hexagonal holding pins 1 having a hexagonal large diameter part and the distal end part of which is made as a mounting surface of equal supporting force along the bottom surface of the deformed object and arranged within the housing space 2a, springs 7 provided between the large diameter part and a positioning plate 8, and a pressing screw 6 for pressurizing a contact surface by moving the wear plate for making the abutting surface abut on the large diameter part and fastening the wear plate and the contact surface each other. As a result, the hexagonal holding pin 1 is capable of surely and strongly constraining the adjacent hexagonal holding pin 1 by fastening by the wear plate from the one direction, and the mounting surface with high rigidity capable of holding the deformed object can be formed at the distal end without generating distortion, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004145478-A (JP)
Title: Video data provision system
Inventor: ISHIKAWA YOSHITO
IPC: H04N21/2665
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To edit and process video data picked up in medical examination in a hospital or a clinic, and to provide the video data after the editing to a user who has received the medical examination.  <P>SOLUTION: A user's (patient's) PC (a user communication terminal) 10, a video editing provision server 20 capable of editing the video data, and a hospital-side communication terminal 30 managed by the hospital or the clinic and capable of transmitting the video data picked up in the medical examination inside the hospital or the clinic can be connected via the Internet 40. The video editing provision server receives and edits the video data on the medical examination of the user using the prescribed user communication terminal from the hospital-side communication terminal, and provides the video data after the edition to the prescribed user communication terminal. Especially, in the hospital or the clinic, a topical news video or the like can be added to the video data of an unborn baby of the user (a pregnant woman) picked up by use of three-dimensional ultrasonic diagnostic equipment for the edition, and it can be provided to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143522-A (JP)
Title: Method for refining selenium and apparatus for the same
Inventor: NAGAI TOUBUN
IPC: B01D29/01
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cost effectively refining crude selenium recovered from the electrolytic slime generated in copper smelting and an apparatus for the same.  <P>SOLUTION: The major impurity elements in the form of particles included in the crude selenium can be separated by melting the crude selenium at 230 to 450°C and filtering the melt by exerting a pressure above 0.1 MPa thereto. The filtration material suitable for the method is selected from a wire net, kieselgur, glass fibers, ceramics fibers and carbon fibers. The crude selenium can be thereby efficiently refined to selenium of a high grade at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141442-A (JP)
Title: Fire extinguishing equipment
Inventor: YAMAGUCHI SHOGO
IPC: A62C35/13
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide fire extinguishing equipment which has water in piping normally, and in case of fire, supplies a foaming water solution to an extinguishing head and discharges the solution, and the equipment which can prevent the spread of the fire until the foaming water solution replaces the water in the piping by increasing the amount of the sprayed water from the extinguishing head.  <P>SOLUTION: Water spraying density indicates the amount of discharged water (L) per unit time (min) and per unit area (m<SP>2</SP>). Designed water spraying density of a closed type spraying head H is set to 7-12 (L/min×m<SP>2</SP>). Normally, the piping which connects to the closed type spraying head H is filled with water, and in case of fire, the foaming water solution is supplied. In the fire extinguishing equipment which has the water in the piping normally, and in case of the fire, supplies the foaming water solution to the closed type spraying head and discharges the solution, the water spraying density of one closed type spraying head is set to 7-12 L/(min×m<SP>2</SP>). Therefore, the fire extinguishing equipment can prevent the spread of the fire until the foaming water solution replaces the water in the piping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143101-A (JP)
Title: Antiviral agent
Inventor: TOMOTA AKIO
IPC: A61P31/20
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiviral agent containing a 2-aminophenoxazin-3-one derivative or a pharmacologically acceptable salt or ester thereof as an active ingredient.  <P>SOLUTION: The antiviral agent contains the 2-aminophenoxazin-3-one derivative represented by formula I (wherein, R<SB>1</SB>and R<SB>2</SB>are each independently a group arbitrarily selected from the group consisting of a hydrogen atom, a 1-4C lower alkyl group, a 1-4C acyl group and a 1-4C acyloxy group) or the pharmacologically acceptable salt or ester thereof as an active ingredient. In another aspect, the antiviral agent contains a 3-aminophenoxazin-2-one derivative represented by formula II (wherein, R<SB>1</SB>and R<SB>2</SB>are each independently a group arbitrarily selected from the group consisting of a hydrogen atom, a 1-4C lower alkyl group, a 1-4C acyl group and a 1-4C acyloxy group) or a pharmacologically acceptable salt or ester thereof as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO