baber/WOPTO huggingface dataset:
Patent JP-2003266430-A (JP)
Title: Manufacturing method for pellet
Inventor: OSHIRO NOBUAKI
IPC: C08F297/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method facilitating pelletization, while preventing deterioration of a resin in treatment, sticking thereof inside an apparatus, etc., on the occasion when a solid polymer is separated and taken out from a resin solution containing an acrylic block copolymer to be pelletized.  <P>SOLUTION: In pelletization of the acrylic block copolymer, the resin solution of the acrylic block copolymer is supplied to a vacuum extruder having a double-screw extrusion mechanism of which the double-screw part is supplied with a heating medium and a solvent is evaporated therefrom. In succession, melted and extruded strands are cut into pellets consecutively in a water tank. A lubricant is contained preferably in the water in the water tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356565-A (JP)
Title: Sheet for thermoforming, thermoformed material and laminated material
Inventor: AZUMA KENICHI
IPC: B32B27/00
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide sheets for thermoforming excellent in moldability, and to provide a thermoformed material and a laminated material having excellent productivity and a high surface hardness. SOLUTION: The sheets for thermoforming has a layer composed of a polyolefin resin having a die well ratio of >=1.3 and <=2.4, and having a total Haze value of 10% or below. The thermoformed material is obtained by thermoforming the sheets. The laminated material is produced by produced by laminating the thermoformed material and a base material composed of a thermoplastic resin.
Patent JP-2003286654-A (JP)
Title: Flame-retardant protective mat
Inventor: NAGAOKA KOICHI
IPC: C08L101/16
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective mat having flame retardancy without imparting a flame retardant.  <P>SOLUTION: The flame-retardant protective mat is constituted of a spun- bonded nonwoven fabric which comprises a polylactic acid-based polymer and has a flame retardancy of ≥26 oxygen index measured by JIS K 7201. The spun-bonded nonwoven fabric is preferably obtained by melt-spinning the polylactic acid-based polymer having 40-80 g/10 min melt flow rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279034-A (JP)
Title: Combustion equipment
Inventor: OHIRA SHINYA
IPC: F23N5/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide combustion equipment wherein proper combustion is obtained regardless of the change of air temperature, to solve problems in conventional combustion equipment wherein a rotating speed of a fan to requested combustion amount is kept constant to the change of the air temperature, which causes the decrease of the density of air, and the decrease of the air for combustion at a high temperature, and causes the increase of the density of air and the increase of the air for combustion at a low temperature.  <P>SOLUTION: In this combustion equipment comprising a fan for supplying the air for combustion to a burner, an air temperature detecting means is mounted to detect the air temperature, and the rotating speed of the fan is changed on the basis of a detected value of the air temperature detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002305387-A (JP)
Title: Case for electronic apparatus
Inventor: IURA YASUYUKI
IPC: H05K5/03
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to open an opening part by rotating a cover at about 140 degrees against a flexible member and further to displace the cover up to a position at 180 degrees against the case body by deforming the flexible member in elasticity. SOLUTION: The cover 3 for opening and closing the opening part 2 at the frame body 1 is supported pivotally through a supporting axle 104 at the flexible member 101 provided in a sliding state in the frame body 1.
Patent JP-2003239582-A (JP)
Title: Anti-picking lock and its key
Inventor: AIHARA TOSHIMIZU
IPC: E05B17/18
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder lock protection device hardly allowing unlocking operation by means of a picking tool and allowing easy locking/unlocking operation by means of a key for a cylinder lock greatly suffering from picking crime.  <P>SOLUTION: In this anti-picking lock, a picking prevention cylinder having a long hole in the bottom part is arranged on the cylinder lock freely rotationally, and then, pressed by means of a picking prevention cylinder frame, the key is inserted after the long hole is matched with a key hole, the lock inserted into the cylinder is released by turning the picking prevention cylinder by a quarter of a turn, the key and the picking prevention cylinder are turned by a half of a turn for unlocking, the picking prevention cylinder is turned by a quarter of a turn, and then, the key is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277934-A (JP)
Title: Metallic film forming device
Inventor: NISHIMORI TOSHIHIKO
IPC: C23C16/06
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic film forming device in which sticking of depositions can be minimized in the duct of a waste gas exhaust system.  <P>SOLUTION: In the case where a Cu thin film 16 is formed on a substrate 3 by supplying a gaseous starting material such as Cl<SB>2</SB>gas into a chamber 1, an exhaust system I is arranged at the end of the duct 18 communicating with the chamber 1 through the exhaust port 17 of the chamber 1 and which sucks the gas generated in the chamber 1. This exhaust system I is designed to make the component in the waste gas less liable to condense by heating the duct-flowing waste gas with a heater 20 and increasing the vapor pressure. The system simultaneously precipitates grains or the like contained in the waste gas by cooling the waste gas flowing in the duct 18, and a cooling trap 21 captures the grains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284086-A (JP)
Title: Solid-state image pickup device and camera
Inventor: MURATA TAKAHIKO
IPC: H04N5/369
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed and high-quality solid-state image pickup device by reducing the influence of signals which are temporally adjacent and have different colors.  <P>SOLUTION: The device has a structure in which the same color signals of pixels in respective rows or columns can be outputted from different output amplifiers, and color mixture due to the mutual influence of colors can be prevented because the adjacent colors on the time base are the same, thereby realizing a high image quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289401-A (JP)
Title: Abnormality notice system, abnormality notifying apparatus and notice receiving apparatus
Inventor: OGURI TERUHISA
IPC: H04M11/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality notice system capable of relieving an economical load of a communication charge by a line check report to check a line fault of a abnormality notifying apparatus.  <P>SOLUTION: A notice receiving apparatus receiving a report from the abnormality notifying apparatus is connected to a telephone line with the owner of which the notice receiving apparatus makes a contract of the caller number notice service. The abnormality notifying apparatus periodically makes a call to the notice receiving apparatus in a state of notifying a caller number in the caller number notice service and confirms the arrival of the call to the notice receiving apparatus before interrupting the line. When detecting that the caller number of the arrived call is that of the abnormality notifying apparatus, the notice receiving apparatus recognizes a line check notice from the caller number. When detecting a start signal, the abnormality notifying apparatus captures the telephone line and transmits prescribed notice information to a notice destination while awaiting a reply of the notice destination after transmitting a dial number of the predetermined notice destination without notifying the caller number of the abnormality notifying apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297162-A (JP)
Title: METHOD FOR MANUFACTURING Nb3Ga EXTRAFINE MULTI-CORE WIRE ROD
Inventor: INOUE TADASHI
IPC: H01L39/24
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Nb<SB>3</SB>Ga extrafine multi-core wire rod which has high Jc at high magnetic fields and accommodates high magnetic field generation by Nb<SB>3</SB>Ga exhibiting superior superconductivity of a stoichiometric composition or a composition close to that, and to provide a method for manufacturing the same.  <P>SOLUTION: A great number of composite core wires comprising a Nb-Ga compound and a Nb complex embedded in Nb are embedded in Nb, Ta, a Nb-based alloy, or a Ta-based alloy as a matrix to form a precusor wire rod having extrafine multi-core structure, which is rapidly heated within two seconds to a temperature between 1400°C and 2100°C, then rapidly cooled at a rate of 5000°C/second or more, and additionally heat-treated at a temperature between 600°C and 850°C for 1 to 400 hours, whereby a great number of the composite core wires comprising the complexes including the stoichiometric Nb<SB>3</SB>Ga embedded in Nb are embedded in Nb, Ta, the Nb-based alloy, or the Ta-based alloy as the matrix to form the extrafine multi-core superconductive wire rod.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288683-A (JP)
Title: Road-vehicle communication system
Inventor: INOUE HIROSHI
IPC: G08G1/09
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road-vehicle communication system enabling a vehicle traveling in an opposite lane to determine the wrong receipt of drive support information even when radio wave is leaked to the opposite lane.  <P>SOLUTION: An on-vehicle device comprises a means for extracting device identification information A for road-side device from the information transmitted from a road-side device set on the traveling directional upstream side, a means for accumulating the extracted device identification information A of the road-side device set on the traveling directional upstream side, a means for extracting device identification information B for road-side device to be combined from the information transmitted from a road-side device set on the traveling directional downstream side, a means for detecting the matching of the extracted device identification information B of the road-side device set on the traveling directional downstream side with the device identification information A of the road-side device set on the traveling directional upstream side, and a means for making the extracted drive support information effective only when the matching is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235940-A (JP)
Title: Medicine fine powder manufacturing method and device for efficiently providing fine powder from medicine inputted into mortar vessel by mechanically causing rotation, revolution, and vibration by rotation of motor
Inventor: MUKASA HITOSHI
IPC: H02K7/065
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a device that are used in a medical field when a pharmacist dispenses and produces medicine based on a formulation, can remove labor, and realize a simple operation, a relatively simple structure, and low cost, because this work has been performed manually, dispensing of many medicines is limited within a limited time, and severe labor of the pharmacist cannot be neglected.  <P>SOLUTION: This device slides the medicines inputted into a mortar vessel with a pestle and stirs them 24, and basically comprises a rotating device body 13, a vibrating device body 1, a tapered mortar vessel packer body 21, and a mortar 22 having a recessed part in the bottom of the mortar vessel. In the manufacturing method and device, rotation, revolution, and vibration are mechanically caused in the mortar vessel by the rotation of a motor to efficiently provide fine powder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003292177-A (JP)
Title: Gear, paper feeding device and recording device
Inventor: KAWAKAMI KAZUHISA
IPC: B65H3/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide gears capable of easily and surely matching phases and stably engageable with each other.  <P>SOLUTION: The phases are matched to each other when a gear 35 and a gear 39 are engaged. A tooth groove between a tooth 35a and a tooth 35b of the gear 35 is provided with a projecting part 35d to bury a part of the tooth groove in the tooth width direction, and the gear 39 has a tooth 39c provided with a cut part formed by being partially cut in the tooth width direction to be fitted to the projecting part 35d. In matching the phases of the gear 35 and the gear 39, the projecting part 35d and the cut tooth 39c are used as marks, and further in a case when the phase matching is not accurately performed, a lock condition is generated in rotation of the gear 35 and the gear 39, whereby the disagreement of the phases is known, as a result, the phase matching can be accurately performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293262-A (JP)
Title: Method for producing titanium dioxide-loaded glass fiber
Inventor: NAKAMURA KOICHI
IPC: B01J35/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a titanium dioxide-loaded glass fiber having a high titanium dioxide-containing film strength and suppressed in the falling off of powder.  <P>SOLUTION: This method for producing the titanium dioxide-loaded glass fiber equipped with the glass fiber and a titanium oxide-containing layer formed on the glass fiber comprises an attachment process of attaching a mixed liquid containing the titanium dioxide, an inorganic binder and water on the glass fiber to obtain a mixed liquid-attached glass fiber, a freezing process of cooling the mixed liquid-attached glass fiber for freezing the mixed liquid while attaching with the glass fiber to obtain a frozen material-attached glass fiber, and a drying process of freeze-drying the frozen material-attached glass fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298930-A (JP)
Title: Lighting apparatus incorporated in video camera
Inventor: TOYODA KAZUAKI
IPC: G02B17/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus capable of automatically adjusting the emission angle of a light interlocked with zooming of a video camera and optionally adjusting the emission angle of the light singly separately from the zooming of the video camera.  <P>SOLUTION: The lighting apparatus includes a motor-driven zoom mechanism changing the emission angle of the light built in the video camera and lighting an imaging range and activates the motor-driven zoom mechanism interlocked with the zooming of an imaging lens of the video camera to change the emission angle of the light. Or a user depresses a light zoom button to separate the lighting apparatus from the zooming of the imaging lens of the video camera and singly operates the motor-driven zoom mechanism to change the emission angle of the light by the preference of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003254166-A (JP)
Title: Liquefied gas fuel supplying device
Inventor: TSUJINO MUTSUMI
IPC: F02M21/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquefied gas fuel supplying device capable of reducing the leaking fuel amount even in case the fuel is leaked from a microgap in the valve part of an injector and suppressing an increase of the engine starting time through suppression of a drop of the fuel pressure in a fuel supply pipe.  <P>SOLUTION: A delivery shutoff valve 15 to shut the fuel supply passage is installed at the inlet to a delivery pipe 6, while a check valve 20 to open to downstream is installed at the outlet, and a tank shutoff valve 14 is installed upstream of the fuel supply pipe 12, and it is arranged so that the delivery shutoff valve 15 and tank shutoff valve 14 are closed at the stop of the engine 10 and are opened at the start of the engine 10, which will decrease the fuel amount leaking from the microgap in the valve part of the injector 16 into the intake manifold 13 at the stop of the engine 10 and hinders the fuel in the fuel supply pipe 12 from returning to the fuel tank 2, so that the starting time of the engine 10 is decreased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294251-A (JP)
Title: Storage type hot water supply and floor heating system
Inventor: URANO MASASHI
IPC: F24H1/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use almost all the hot water (heat) completely in the hot water storage tank for the floor heating or hot water supply, and realize a heating system with a high efficiency by a heat pump.  <P>SOLUTION: A heating exchange part 7 performing heat exchange between a heating medium supplied to an outgoing side of a circulation pipe 5 for the floor heating and a hot temperature hot water area S1 is arranged on the hot temperature hot water area S1 in which the hot temperature hot water for the floor heating of the upper part in the hot water storage tank. A water intake port 9 taking in the water from a water supply pipe 8 is installed on the lower end part of the hot water storage tank 2. A hot-water outlet port 10 for taking out the hot water of the temperature near the temperature of the heating medium returned to the return path 5b side of the circulation pipe 5 for floor heating is installed on the hot water storage tank 2. A hot-water supply piping 4 whose tip end part is connected to the hot-water delivery terminal 3 is connected to the hot-water outlet port 10, and the water supply pipe 8 is connected in the middle of the hot-water outlet port 10 of the hot-water supply piping 4 and the hot-water delivery terminal 3 through a hot-and-cold water mixing valve 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291441-A (JP)
Title: Image recorder
Inventor: KINOSHITA TOGO
IPC: B41J15/16
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of times of cutting a recording medium at a cutting section when a plurality of images are recorded continuously on a plurality of recording media arranged side by side.  <P>SOLUTION: A carry roller unit 5 is disposed on the upstream side of a slack forming unit 7 in an ink jet printer 1 and a press contact roller unit 8 is disposed on the downstream side of the slack forming unit 7. When a plurality of images including images of different length are printed continuously, the carrying roller unit 5 and the press contact roller unit 8 are controlled such that the position at the rear end of an image printed at the most forward end of a sheet 2, and the position at the rear end of an image printed at the most forward end of a sheet 3, are aligned at the cutting position of a cutting unit 9 while forming a slack in each sheet 2, 3 at the slack forming unit 7. The sheets 2 and 3 are cut substantially simultaneously under a state where the positions at the rear end part of the images printed at the most forward end of the sheets 2 and 3 are aligned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301858-A (JP)
Title: Torque limiter and combine mounted with torque limiter
Inventor: HIDAKA SHIGEMI
IPC: A01D57/22
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem on a conventional combine which has a power connecting/disconnecting device such as a clam-type torque limiter in a turning gear case connected to a reaping input shaft in preparation to the concentration of a number of grain stalks on a pull-out device for a reaping part, that the power connecting/disconnecting device is poor in operating accuracy.  <P>SOLUTION: The torque limiter comprises a driving body 121 rotated around the shaft core of a pull-out driving shaft 86 or pull-out input shafts 84, 85, a plurality of rollers 123 arranged along the rotating orbit of the driving body 121, a driven body 120 opposed to the driving body 121 in its axial direction across the rollers, and a holder 122 for rollingly holding the rollers 123 at given intervals. Rolling axes 133 of the rollers 123 are inclined relative to a plane 134 including the rotating axis of the driving body 121. The torque limiter 3 provided between the pull-out driving shaft 86 for driving the pull-out device 31 and the pull-out input shafts 84, 85 allows the connection/disconnection of only power on the pull-out device 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298511-A (JP)
Title: Optical network
Inventor: FUJIWARA MASAMITSU
IPC: H04B10/556
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical network wherein a sine wave signal to drive a polarized wave scrambler can be phase-locked to a transmission signal bit rate received by a polarized wave dependent light intensity modulator.  <P>SOLUTION: In the optical network configured such that a light intensity modulator of other node receives a continuous light sent from a light source of one node via an optical fiber, modulates the continuous light by using an external transmission signal, and transmits the modulated signal light to a succeeding node, the one node is provided with a polarized wave scrambler, which converts the continuous light from the light source into a scrambled light with zero polarization degree and provides an output, the other node is provided with: the polarized wave dependent light intensity modulator; a clock electric signal extract means for receiving part of distributed power of the scrambled light and extracting a clock electric signal with a frequency equivalent to a multiple of n of the frequency of the sine wave signal to drive the polarized wave scrambler; and a phase lock means for phase-locking the transmission signal bit rate with the clock electric signal to give the result to the polarized wave dependent light intensity modulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292520-A (JP)
Title: Catalyst for olefin polymerization using transition metal complex as catalytic component
Inventor: HANAOKA SHUSUKE
IPC: C08F4/651
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for olefin polymerization.  <P>SOLUTION: The catalyst for the olefin polymerization comprises a transition metal complex obtained by reacting a compound represented by general formula (1) (wherein, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are the same or different, and each a hydrogen atom, a 1-10C alkyl group, a 6-20C aryloxy group, a 7-20C aralkyloxy group, a 6-20C aryl group, a 7-20C aralkyl group, a 1-10C alkoxy group, a 1-20C hydrocarbon-substituted silyl group or a 1-20C hydrocarbon-substituted amino group; and A<SP>1</SP>and A<SP>2</SP>are the same or different, and each an atom of group 15 in the periodic table of elements) with a transition metal compound represented by general formula (2) (wherein, M is a transition metal atom of group 4 in the periodic table of elements; and X<SP>1</SP>to X<SP>4</SP>are the same or different, and each a halogen atom or the like) as a catalytic component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300308-A (JP)
Title: Printer
Inventor: AOKI TAKANOBU
IPC: B41F33/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To decelerate the downward moving speed of a safety cover at a predetermined speed.  <P>SOLUTION: Air is selectively supplied from a drive solenoid valve 160 to the port 30A and the port 30B of an air cylinder 30 vertically moving on the safety cover 6. A switching solenoid valve 163 selectively supplies high-pressure air from a regulator 166 and low-pressure air from a regulator 167 to the valve 160. When the cover 6 is moved upward, the high-pressure air is supplied to the port 30A. When the cover 6 is moved down, the low-pressure air is supplied to the port 30A. When the cover 6 is disposed down, the high-pressure or low- pressure air is supplied to the port 30B.  <P>COPYRIGHT: (C)2004,JPO