baber/WOPTO huggingface dataset:
Patent JP-2003157530-A (JP)
Title: Optical disk device
Inventor: OTA MASATAKA
IPC: G11B7/1263
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of accuracy deterioration which occurs if I-L characteristics are approximated by linear approximation to correct the power of a semiconductor laser when the temperature of the semiconductor laser becomes high, and the I-L characteristics are shown by a curve. SOLUTION: A means is provided to measure a temperature around a semiconductor laser. When the temperature is not so high, I-L characteristics are subjected to linear approximation from reproducing power and one point of recording power by a multipulse (e.g. power by peak detection) to execute high-speed power correction. When the temperature is high, a plurality of points of reproducing power and recording power by a multipulse are detected to execute highly accurate power correction of the semiconductor laser.
Patent JP-2003163069-A (JP)
Title: Safe heating circuit
Inventor: IMAI SHUNZO
IPC: H05B3/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe heating circuit capable of enhancing reliability and sure operation.  <P>SOLUTION: The safe heating circuit comprises a device which requires precision temperature control, a chamber which encloses the device, a switch to turn ON/OFF the device and the entire chamber, a refrigerator and heater to control the temperature of a chamber space, and one or more safety interlocks related to the heater. It also comprises a temperature detector for a space, a switch which turns ON/OFF upon the temperature adjuster and its signal, a temperature sensor which, having a circuit breaker function, detects the abnormal temperature of the heater, a power ON/OFF switch for a heater circuit using a three phase AC, and an operation signal processor board which totalizes actuators. When the safety interlock related to the heater operates, a part of or the entire farmware circuit part becomes redundant at a circuit from the signal processor board to the switch that controls feeding to the heater.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165719-A (JP)
Title: Method for producing hydrophobic, lightweight and porous silica gel
Inventor: SAKAI MASATOSHI
IPC: C01B33/159
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hydrophobic, lightweight and porous silica gel that is simple and allows low cost production.  <P>SOLUTION: The method for producing a hydrophobic, lightweight and porous silica gel comprises a first step for preparing wet gel slurry that is flowable in a non-aqueous solvent by a sol-gel process, a second step for preparing hydrophobic wet gel by reacting the wet gel with a hydrophobic agent, and a third step for drying the hydrophobic wet gel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167773-A (JP)
Title: Data management system, terminal database, archiver, and job data acquiring method for data management system
Inventor: SAIJIYOU IKUNE
IPC: G06F12/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data management system capable of performing the management of job data in a database and an archiver, which allows the execution of a precise and efficient retrieval in the retrieval of desired job data without deteriorating the efficiency of printing/prepress process.  <P>SOLUTION: To the retrieval of the job data desired by a terminal, the database and the archiver perform a retrieval processing, the terminal forms a job ticket for acquiring the desired job data on the basis of it, and the database interprets the jog ticket and performs a job data acquiring operation on the basis of the interpretation. When the job data is stored in the recording means of the database, the job data desired by the terminal is acquired by the recording means, and when the job data is stored in a storage medium managed by the management part of the archiver, the job data is restored in the recording means of the database by the recording medium, and then transmitted from the recording means of the database to the terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165821-A (JP)
Title: Curable resin composition and paint
Inventor: YOSHIOKA NORIHIKO
IPC: C09D175/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition capable of suppressing development of blisters even in the existence of water, and to provide a paint using the same.  <P>SOLUTION: The resin composition is obtained by mixing a curable composition comprising (A) a polyol and (B) a polyisocyanate compound with a (C) an amine compound having a dimmer acid skeleton.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165558-A (JP)
Title: Tablet shaking-out container
Inventor: OGAWA RIICHI
IPC: B65D83/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tablet shaking-out container constructed such that only one tablet is dispensed out of the container when a lid is opened and the container is inclined.  <P>SOLUTION: There is provided a container for shaking out a tablet of a spherical shape or an elliptical sectional shape, the container comprising a container member having a raised port neck part and a cap having a shaking-out hole opened at a top wall of a cap main body fitted to an outer surface of the port neck part and for sealingly closing an upper surface of the top wall in such a way that it can be opened or closed. A lower surface of the top wall part around the shaking-out hole 16 is formed as a concave inclined surface 18a with a lower end having a larger diameter and an upper end having a smaller diameter. The upper end of the inclined surface is continuous with the lower end of the shaking-out hole 16 to cause a cavity enclosed by the inclined surface 18a to become a table feeding port 18 into the shaking-out hole, and a diameter of the shaking-out hole 16 is set to be substantially the same as that of a shortest diameter part of the table and the shortest distance L from the center of the shaking-out hole 16 to the inner wall surface of the port neck part 3 is set to be larger than that of at least the shortest diameter part of the tablet and further a lower end diameter D of the tablet feeding port 18 is set to be more than about twice of the diameter of the shortest diameter part of the tablet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165273-A (JP)
Title: Optical recording medium and optical recorder
Inventor: KOIKE MASASHI
IPC: G11B7/24079
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of recording and reproducing in an assumed high density by using a violet laser having a wavelength λ1: 390 to 430 nm and obtaining a recorded or reproduced image for satisfying DVD standards and/or CD standards and to provide a recorder capable of manufacturing a highly minute image by a single violet laser and the DVD and/or the CD.  <P>SOLUTION: The optical recording medium comprises a recording layer containing at least a polyacenediimide pigment as a main component and a metal reflecting layer on a transparent substrate, capable of recording/ reproducing by using the laser beam having a wavelength λ1, having a reflectivity of 45% or more even by a laser beam having a wavelength λ2: 630 to 680 nm, 770 to 830 nm, and capable of reproducing. The recorder comprises recording/reproducing means using the laser beam having a wavelength λ1 in which the numerical aperture of the optical object lens is variable and capable of recording by reproducing with the laser beam having the wavelength λ2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002177135-A (JP)
Title: Induction heating type rice cooker
Inventor: NAGOSHI KAZUO
IPC: A47J27/00
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a desired rice-cooking state by equalizing the temperature distribution of an inner pot by induction heating. SOLUTION: This rice cooker is provided with a protection frame 12 in the state of a bottomed cylinder, the inner pot 13 to be housed in the frame 12, a coil 15 arranged in a spirally coiled state on the bottom surface of the frame 12 for induction heating the pot 13 and a ferrite 16 arranged toward the outer diameter side from the side of the coiling center under the coil 15. Only the ferrite 16 arranged under the coil 15 for induction heating the pot 13 is made rotatable with the coiling center of the coil 15 as a center with respect to the pot 13.
Patent JP-2003171658-A (JP)
Title: Method for controlling heat development of water- addition exothermic agent and heat development- controlled composition
Inventor: TANAKA TAKEZO
IPC: C09K5/16
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the heat development of a water-addition exothermic agent, and a heat development-controlled composition which are used in an aromatherapy, extermination of harmful insects, heating of foodstuffs and the like.  <P>SOLUTION: The method for controlling the heat development of a water-addition exothermic agent comprises adding an aqueous solution containing an inorganic salt and/or an organic acid salt to the water-addition exothermic agent. Further, the heat development-controlled composition comprises a water-addition exothermic agent and an aqueous solution containing an inorganic salt and/or an organic acid salt. The method for controlling the heat development of a water-addition exothermic agent comprises mixing an inorganic salt with a water-addition exothermic agent. Further, the heat development-controlled composition comprises a water-addition exothermic agent and an inorganic salt. Thus, the reactivity of the water-addition exothermic agent can be controlled, and the heat development of the water-addition exothermic agent can be controlled without an odor and without reducing the inherent vapor properties.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171062-A (JP)
Title: Image recording device
Inventor: NAKAHARA TAKASHI
IPC: B65H85/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device capable of easily handling an accordion jam and easily clearing the jam by preventing the jam of a next sheet beforehand.  <P>SOLUTION: Face down discharge roller pairs 10 provided in a discharge carrier path 14 discharging a recording surface down in a simplex recording discharge sheets to a face down discharge part 9 in a normal rotation, while in the duplex recording, the face down discharge roller pairs 10 are reversed on its way to carrying and reversely carry the sheets. This image recording device is characterized in that, in the reverse operation, a reverse sheet intrusion detecting sensor S5 does not detect the sheets for a prescribed time, the face down discharge roller pairs 10 are normally rotated to notify the sheet jam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169600-A (JP)
Title: Oil and fat composition for cream
Inventor: MURATA HIROHIKO
IPC: A23L9/20
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil and fat composition for cream, containing stable crystals without specific thermal management and forming creams having a good taste, suppressed in oiliness and having good thawability.  <P>SOLUTION: This oil and fat composition for cream comprises a compound crystal composed of a triglyceride represented by S<SB>1</SB>MS<SB>2</SB>(S<SB>1</SB>and S<SB>2</SB>are each a saturated fatty acid and M is a mono-unsaturated fatty acid) and another triglyceride represented by MS<SB>3</SB>M (S<SB>3</SB>is a saturated fatty acid and M is a mono-unsaturated fatty acid).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179383-A (JP)
Title: Nozzle detaching jig
Inventor: KAWAZOE MASARU
IPC: H05K13/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle detaching jig which is capable of replacing a nozzle with another together with a head in one lot so as to shorten a maintenance time for the nozzle of a mounting unit.  <P>SOLUTION: Cylindrical driver bits engaged with a plurality of nozzles 5 which are arranged in a line and fixed to the lower part of a head 3 are disposed in an array so as to shorten a time required for maintenance of the nozzles of a mounting unit, and the cylindrical driver bits are linked together with a link mechanism having a swing angle of -α to +α, so that the nozzles 5 can be detached together with the head 3 in one lot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178079-A (JP)
Title: Document management device and document management program
Inventor: MATSUISHI TAKAYA
IPC: G06F12/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management device capable of expanding the functional property for classification and allowing an operator to perform an efficient narrowed retrieval.  <P>SOLUTION: A client side selects a route of a tree, and selects a retrieving function to execute a retrieving key designation command. When the retrieving key destination is selected from a menu, a dialogue is displayed. When a retrieving key of a name of the document is designated, the client side requests the short-cut of the retrieval appropriate documents and the non-appropriate documents to a server side. The server side acquires a list of the appropriate documents and the non-appropriate documents, creates a short-cut file of the appropriate documents and the non-appropriate documents, and transmits the file to the client side. The client side copies the short-cut of the appropriate documents and the non-appropriate documents to a main storage medium, a node of the appropriate documents is newly created, a node of the non- appropriate documents is created under the same, and a list of the fitted documents as a result of the retrieval of all documents, is displayed on a right view.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176796-A (JP)
Title: Rotary compressor
Inventor: EBARA TOSHIYUKI
IPC: F04C29/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent poor lubrication between an eccentric part of a rotary shaft and a roller to be slidably mounted on the eccentric part even when compression load increases.  <P>SOLUTION: A groove 43A in the axial direction and a groove 43B in the circumference direction intersecting with the groove 43A in the axial direction are provided on an outer peripheral eccentric part 42 of the rotary shaft 16 on which a roller 46 is to be mounted. A lubrication hole 83 communicating with an oil storage at the bottom of a sealed container 12 via an oil hole 80 of the rotary shaft 16 is provided on the grooves. Similarly, a groove 45A in the axial direction and a groove 45B in the circumference direction are also provided on an outer peripheral eccentric part 44 of the rotary shaft 16 on which a roller 48 is to be mounted, and a lubrication hole 84 communicating with the oil storage at the bottom of the sealed container 12 via the oil hole 80 of the rotary shaft 16 is provided on the grooves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179202-A (JP)
Title: Power circuit device for vehicle and method of manufacturing the same
Inventor: SUGIURA TOSHIHIKO
IPC: H01L25/18
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power circuit device for a vehicle in which superior connection reliability is ensured and in which the number of components and the number of operating man-hours can be reduced and to provide a method of manufacturing the power circuit device.  <P>SOLUTION: A terminal 5 for a large current and a terminal 7 for a small current of a large-power electronic circuit component 1 which is brought into close contact with, and fixed to, a metal cooling member 2 are connected by a bus bar 9 and a bus bar 10 of a bus-bar assembly 6 in the upper part of a printed board 4, and the terminal 7 for the small current of the circuit component 1 and the printed board 4 can be electrically connected without requiring a special soldering operation, the number of operating man-hours can be reduced, the bus bars 9, 10 or the like of the bus-bar assembly 6 are integrated, and an effect of reducing the number of components can be achieved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189592-A (JP)
Title: Motor drive circuit
Inventor: KOIKE SUSUMU
IPC: H02P7/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive circuit capable of being reduced in size.  <P>SOLUTION: In a gate signal adjusting circuit 16b of the motor drive circuit, a current is inputted to gate terminals of switching elements Q11 to Q14 via a second resistor R12 when an inputted control signal is at an H level, and, when the inputted signal is at an L level, the current is outputted from the gate terminals of the switching elements Q11 to Q14 via parallel resistors R11//R12. As a result, since the current outputted from the switching elements Q11 to Q14 at the timing of turning-off flows via the parallel resistors R11//R12, a power load can be shared to the first resistor R11 and the second resistor R12, thus obviating the necessity for imparting a large-lower specification to the first resistor R11. The reduction in size of the motor drive circuit can thereby be achieved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318522-A (JP)
Title: Image forming device
Inventor: KONNO HISAO
IPC: G03G21/00
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a writing device, to effectively prevent components installed in the writing device from expansion, to effectively prevent the occurrence of an image distortion and to prevent the deterioration of image quality, as to an image forming device. SOLUTION: An upper duct 50 and a lower duct 52 are arranged with the optical box 46 of the writing device 16 interposed between them, and outside air flow paths R are formed in the upper and lower parts. An opening 66 is formed in the lower duct, and the opening is shielded with an optical box. The open top of the optical box is shielded by a scanner frame 56, and the upper duct is arranged in the scanner frame. An opening is formed in the upper duct, and the opening is shielded by the scanner frame. And, the outside air sucked by one suction fan 60 is made to separately pass through the upper duct and the lower duct. The writing device is provided with scanning optical components such as a plastic fθ lens and a mirror, etc.
Patent JP-2002281013-A (JP)
Title: Key management device for protecting copyright, recording medium, reproduction device, recording device, key management method, reproduction method, key management program, and computer readable recording medium with key management program recorded
Inventor: NAKANO TOSHIHISA
IPC: G06F21/60
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a key management device capable of managing a key assigned to a reproduction device. SOLUTION: The key groups of keys arranged in each node in a tree structure having N layers on different paths following those keys from the Nth layer to the uppermost layer are respectively assigned to different reproduction devices. In receiving the notification of the key group of one reproduction device, a key selecting part 115 defines the respective keys of the key group as an invalid key, and selects a key in the further lower layer of the invalid key which is assigned to another reproduction device, and which is not defined as the invalid key on another path as a selection key. A contents enciphering part 114 generates data by enciphering the contents with a contents key. A cipher text generating part 117 generates a cipher text by enciphering the contents key with the selected selection key. A selection key list generating part 118 generates the list of the selection keys used for the generation of the cipher text. A recording part 119 records the data and the cipher text and the list in a recording medium.
Patent JP-2003180421-A (JP)
Title: Personal ornament
Inventor: NOMURA NORIYUKI
IPC: A44C25/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal ornament whose decoration parts can be moved to realize various kinds of arrangement.  <P>SOLUTION: A second linear member 2 is combined with a first linear member 1 turning around himself under a condition of moving in the longitudinal direction. At least one of the decoration parts 3 is mounted movable on the first linear member 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180234-A (JP)
Title: Method for producing dough of pizza
Inventor: OKAUCHI SHINJI
IPC: A23L35/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dough of pizza giving high quality pizza, having spongy appearance and crisp palatability, easily treated without spilling topping ingredients by simply improving the method for producing the dough of pizza.  <P>SOLUTION: In a process for forming the dough 1 of pizza from belt-like dough, a large number of small holes 2 are made in the central part of the dough 1 with leaving the peripheral part 1b of the dough.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188210-A (JP)
Title: Semiconductor device
Inventor: IWASAKI TOSHIHIRO
IPC: H01L21/607
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely carry out ultrasonic thermocompression bonding, when packaging a large-sized semiconductor chip.  <P>SOLUTION: The semiconductor device is equipped with a semiconductor chip 1, a circuit board 5 that is arranged opposite to the semiconductor chip 1 and is electrically connected to the semiconductor chip 1 via a conductor 4 for connection, a pad electrode 2 and a terminal electrode 6 that are each formed on the surfaces of the semiconductor chip 1 and the circuit board 5 that face each other and is jointed to the conductor 4 for connection, a non- conductive resin 7 that is formed so that the clearance between the opposing surfaces is filled, and a conductive dummy pattern 10 that is formed on the opposite surface of the semiconductor chip 1 or the circuit board 5, thus making uniform the temperature distribution between the opposing surfaces, and making uniform the viscosity and temperature of the nonconductive resin 7 for preventing ultrasonic waves from attenuating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183129-A (JP)
Title: Makeup cosmetic
Inventor: OKAMOTO MASANORI
IPC: A61Q1/04
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing an unpleasant odor on application of a cosmetic or a change in the odor of the cosmetic with time, even when formulated with fish-derived collagen that easily develops an unpleasant odor due to temperature or deterioration.  <P>SOLUTION: The odor of the fish-derived collagen can be suppressed by formulating the fish-derived collagen together with a tea extract in the cosmetic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183119-A (JP)
Title: Cosmetic giving smoothness
Inventor: TOYODA AKIRA
IPC: A61K8/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternative of collagens and hydrolyzed collagens which are derived from mammal, Artiodactyla.  <P>SOLUTION: A hydrolyzed peptide (1) derived from fishes or from materials other than mammal, Artiodactyla such as silk, and a silicone (2) such as dimethicone, cyclomethicone, phemethicone, amodimethicone, polyether modified silicone are added to cosmetics such as hair cosmetics. The silicone is preferably (1) a high viscous liquid or a solid which has a structure of methyl polysiloxane, crosslinked methyl polysiloxane, or trimethylsiloxysilicate, or (2) an amodimethicone or a polyether modified silicone.  <P>COPYRIGHT: (C)2003,JPO