baber/WOPTO huggingface dataset:
Patent JP-2003246107-A (JP)
Title: Print medium
Inventor: OISHI YUKI
IPC: B41J11/66
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print medium in which the press contact force of a line thermal head becomes substantially uniform in the print area at the time of frameless printing and a good print image having 68 no shade can be obtained.  <P>SOLUTION: In the print medium for use in a line thermal printer, parallel cuts are made, at the time of printing, in the vicinity of the opposite end parts of the medium on the inside of the opposite end parts of the heating element forming part of a thermal head. Furthermore, perforations coupling the opposite end parts of the cuts are made so that excess parts can be cut away readily along the perforations after printing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245839-A (JP)
Title: Work loader, manufacturing method of bearing ring, and bearing
Inventor: TATEISHI TAKAYUKI
IPC: B23Q7/08
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work loader and a manufacturing method of a bearing ring by which an idle time can be shortened and a structure can be simplified by carrying a work in one way to facilitate a set exchange.  <P>SOLUTION: The work loader 10 includes a work guide 12 for holding a work 60 supplied from an in-shooting unit 11 and a moving mechanism 13 for advancing/retreating the work guide 12 to plate the work 60 held by the work guide 12 on a machining section 41. The work loader 10 causes the work guide 12 holding an unprocessed work 60 to proceed to push a processed work 60 which has been placed at the machining section 41 out of the section 41 by the work guide 12 or the unprocessed work 60, and also places another unprocessed work 60 on the machining section 41.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245830-A (JP)
Title: Sensor rotor holding tool
Inventor: SAKAMOTO MITSUYOSHI
IPC: B23P21/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor rotor holding tool which enables smooth transfer and the smooth handling of an automatic assembling apparatus.  <P>SOLUTION: The sensor rotor holding tool 41 comprises a holding cylinder 43 made by cutting a nonmagnetic material, such as a paper cylinder or resin cylinder made of polyethylene or the like, into a portion having a prescribed length, and spacers 45 made by punching nonmagnetic materials, such as base papers or resin plates made of polyethylene or the like. A number of sensor rotors 21 are fitted and held at the outside of the holding cylinder 43, and one spacer 45 is set between respective center rotors 21. Since both holding cylinder 43 and spacers 45 are nonmagnetic materials, no sensor rotors 21 are magnetically attached to them, and sticking to each other by magnetic attraction is prevented by the spacers 45.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002341853-A (JP)
Title: Method for controlling character display based on dynamic code generation
Inventor: GOROKHOVIK DIMITRI
IPC: G09G5/30
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling display of at least one character on an output device (DIS). SOLUTION: This method consists of a step where an executable code is generated from a description (DES) of characters which is stored in a database(DB), a step (RAS) where a symbol code (SYM) which determines an operation for coloring a point on the output device (DIS) and cannot be directly executed is extracted from the description (DES) of the character, a step (DYN) where an executable code (BIN) is dynamically generated from the symbol code (SYM), and a step where the executable code corresponding to a character is executed (EXE) and the character is displayed on the output device (DIS). This method has an advantage that a step where the generated executable code is stored in a storage module is included. The product is used for an electronic device which requests display as an auxiliary function.
Patent JP-2003256279-A (JP)
Title: Information management apparatus and method
Inventor: SHIGEE NOBUYUKI
IPC: G06F21/60
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience in operation by simplifying work for a user to input authentication information.  <P>SOLUTION: The information management apparatus is provided with a file management module for controlling access to data stored and managed for each storage region by individual authentication information, a storage region designation module for designating any access-controlled storage region by that file management means, an authentication information acquisition module for recognizing the designated storage region and acquiring encrypted authentication information for authenticating access control to that region from a directory server and a decryption/encryption module for decrypting the acquired encrypted authentication information and on the basis of the decrypted authentication information, said file management module authenticates the access of data to the designated storage region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253480-A (JP)
Title: Rust-proofing method of bolt screwed part of magnesium alloy member
Inventor: ANDO KATSUTOSHI
IPC: F16B33/06
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rust-proofing method of a bolt screwed part of a magnesium alloy member in which the occurrence of electric erosion caused by the contact with an electrolyte such as water in a bolt screwed structure composed of the magnesium alloy member and a different kind of metal alloys is prevented by insulating individual members from each other without lowering the axial force of a bolt.  <P>SOLUTION: Both surfaces of the magnesium alloy member on which at least one of electrodeposition coating, powder coating, water based coating and solvent based coating is applied are laid over the different metal member and screwed with the bolt. Next, a chemical conversion treatment and electrodeposition coating are applied on the whole screwed structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257799-A (JP)
Title: Solid electrolytic capacitor
Inventor: FURUKAWA KIYOSHI
IPC: H01G9/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor in which the characteristics are sustained even under conditions of violent vibration.  <P>SOLUTION: The solid electrolytic capacitor 1 comprises a case 3 having one open end part, and a capacitor element 2 being contained in the case 3. The capacitor element 2 comprises a winding body 21 formed by winding an anode foil 22 and a cathode foil 23 through a separator 24 and impregnated with a solid electrolyte or provided with a conductive polymer layer. Opening of the case 3 is closed with a sealing member 4 being boded with a pair of lead pins 40 and 40 and the capacitor element 2 is connected with the lead pins 40 and 40. The sealing member 4 is provided with protrusions 5 for preventing a substrate 6 being soldered with the lead pin 40 from abutting against the joint D of the sealing member 4 and the lead pin 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258613-A (JP)
Title: Semiconductor integrated circuit and its method of resetting
Inventor: OKAMOTO MINORU
IPC: H03K17/22
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which appropriately generates a power-on-reset signal using a simple circuit configuration.  <P>SOLUTION: In a circuit block 110 which is an object of power off, two series of power lines 141, 143 have their respective voltage detector circuits 130, 134 disposed near the power terminals 140, 142 and their respective voltage detector circuits 132, 136 at specified positions disposed far from the power terminals 140, 142. The voltage detector circuits are composed only of MOS transistors. Upon resuming the power from a power supply circuit 150, all the voltage detector circuits detect that the power voltage reaches a determined potential, and then a reset signal generator circuit 160 cancels the input of a reset signal to the circuit block 110. Since it cancels the reset state, after the determined power voltage is reached, the semiconductor integrated circuit is initialized as normal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003008568-A (JP)
Title: Receiver, reception method and reception program, and computer-readable recording medium with the reception program recorded thereon
Inventor: NAKAOKA HIDEAKI
IPC: H04N7/173
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can prevent unauthorized use of encrypted broadcast data broadcast from a broadcast station, store the broadcast data and efficiently update the broadcast data. SOLUTION: A decoding section 103 decodes a received DII(Download Information Indication) module and a received DDB(Download Data Block) and informs a storage section 104 about update control information and a resource list and informs an encryption section 105 about attribute information and real data of the DDB, respectively. The storage section 104 compares the update control information stored in a recording medium 101 with the noticed information and instructs the encryption section 105 about it when the information is to be stored. The encryption section 105 uses an encryption key particular to the device to encrypt the attribute information and the real data of the DDB. The storage section 104 stores the decoded update control information, the encrypted attribute information, the decoded resource list and the encrypted real data to the recording medium 101.
Patent JP-2003252699-A (JP)
Title: Method for producing bismuth-substituted rare earth iron garnet single crystal
Inventor: ENDO KAZUMITSU
IPC: C30B29/28
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a bismuth-substituted rare earth based on Tb iron garnet thin film single crystal and having an insertion loss of at most 0.05 dB.  <P>SOLUTION: In heat-treating the bismuth-substituted rare earth iron garnet thin film single crystal grown on a garnet single crystal substrate by a liquid phase epitaxial process and represented by formula: (R, Bi)<SB>3</SB>(Fe, M)<SB>5</SB>O<SB>12</SB>(wherein R is a rare earth element based on Tb; M is Al, Ga, or a combination thereof or may be null) at 450-540°C for at least 5 hr in an atmosphere of an N<SB>2</SB>or Ar gas containing 0.2-2.0 vol.% H<SB>2</SB>, the bismuth-substituted rare earth iron garnet thin film single crystal is subjected to the heat treatment while it is kept in a state in which it is sandwiched between plates made of a material free from Pt and Pd.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259102-A (JP)
Title: Facsimile apparatus
Inventor: MORITA YOSHIO
IPC: H04N1/32
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile apparatus which FAXes image data of a transmitted document recorded in another terminal at a request for polling reception.  <P>SOLUTION: A modem 4 when receiving a signal requesting polling reception acquires image data of the transmitted data stored in the terminal such as a PC from a communication interface 6 through a network line. Then the image data are stored in an image memory 8 and when communication becomes ready, the modem 4 sends the image data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228347-A (JP)
Title: Display device and driving method therefor
Inventor: NAKAMURA TAKU
IPC: G09G3/20
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of reducing the power consumption.  <P>SOLUTION: A signal line driving circuit 2 in the liquid crystal display device of this invention has a data sampling circuit 11, a latch circuit 12, a D/A converter 13, an amplifier 14, a selector 15, a timing adjustment circuit 16, and a memory controller 17. The liquid crystal display device is able to perform displaying with 2<SP>6</SP>=64 gradations by an area gradation system, and is also able to switch between display based on analog pixel data and display based on digital pixel data. Concretely, when displaying animation, the device displays it based on the analog pixel data, and when displaying a still picture, the device displays it based on the digital pixel data. Thus, wasteful operation of the D/A converter 13 or the like in the signal line driving circuit 2 can be avoided, and the power consumption can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261502-A (JP)
Title: Method for producing perfluoro(3-methoxypropionyl fluoride)
Inventor: OHARU KAZUYA
IPC: C07C59/135
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To produce CF<SB>3</SB>O(CF<SB>2</SB>)<SB>2</SB>COF useful as an intermediate for a fluororubber by simple method.  <P>SOLUTION: A compound represented by formula (3) Q(COO(CH<SB>2</SB>)<SB>3</SB>OCHX<SP>1</SP>X<SP>2</SP>)<SB>n</SB>; (Q is an n-functional fluorine-containing organic group, n is an integer of ≥1; X<SP>1</SP>and X<SP>2</SP>are each a hydrogen atom or a fluorine atom) is fluorinated in a liquid phase to give a compound represented by formula (4) Q<SP>f</SP>(COO(CF<SB>2</SB>)<SB>3</SB>OCF<SB>3</SB>)<SB>n</SB>; (Q<SP>f</SP>is a perfluorinated n-functional organic group) and decomposition reaction of an ester bond is carried out to give perfluoro(3-methoxypropionyl fluoride) represented by formula (5) CF<SB>3</SB>O(CF<SB>2</SB>)<SB>2</SB>COF.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260822-A (JP)
Title: Printing controller, printing control method and printer
Inventor: KOBAYASHI TAKAKAZU
IPC: G06K7/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To convert a printing density inexpensively without changing printing resources in a printing controller for printing by converting the printing density within pages.  <P>SOLUTION: A detecting part (34) for detecting a bar code pattern to be density converted from a bit map data (28), and an extending part (36) for changing a data expanding number in accordance with the detected result are set. The printing density of a part of a specific pattern can be replaced with the printing density of the other part within the page without changing printing resources at the side of a host 40 and a command system and without changing a bit map development process and a bit map development density of a printer controller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002265469-A (JP)
Title: New isoindloindolone compounds, process for their preparation and pharmaceutical compositions containing them
Inventor: WIERZBICKI MICHEL
IPC: C07D487/04
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a medicine which contains a compound having high affinity with a melatonin receptor and is useful for treating diseases related to the melatonin operation system. SOLUTION: The compound represented by the formula (R1 , R2 , R3 , R4 , R5 , R6 , and R8 are each H or the like, R7 is H or the like, or one of R1 to R8 forms a 1 to 2C alkylenedioxy together with another adjacent one of R1 to R8 ), its optically isomer (when the optical isomer exists), and its pharmacologically acceptable acid or base adduct; a process for preparing the same; and a pharmaceutical composition containing the same.
Patent JP-2003266752-A (JP)
Title: Printer and printing method
Inventor: JOJIMA YOSUKE
IPC: B41J2/325
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer and a printing method ensuring excellent gradation characteristics.  <P>SOLUTION: The printer comprises a thermal head 5, and a rotatable platen roller 6 for holding an ink ribbon 7 and an intermediate transfer ribbon 28 between the thermal head 5 and the platen roller 6. The thermal head 5 comprises a heating part 502 for thermally fusing ink on the ink ribbon 7 and transferring the ink onto the intermediate transfer ribbon 28 and is arranged to strip the ink ribbon 7 and the intermediate transfer ribbon 28 upon passing through the heating part 502. The platen roller 6 is applied, on the surface thereof, with a rubber material having a hardness not lower than 85 degree and a maximum height Rmax not higher than 6 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273486-A (JP)
Title: Packaging structure body and manufacturing method thereof, electro-optic device, and electronic equipment
Inventor: SAITO HIDETAKA
IPC: H05K1/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging structure body that is improved in quality in packaging and supplies a large current without a trouble by increasing bending resistance, and to provide a method for manufacturing the packaging structure body and electronic equipment having the packaging structure body.  <P>SOLUTION: A wiring pattern 25 connected to an IC 10 for liquid crystal drive is changed into a thin line, and at the same time is densely aligned. A wide wiring pattern 26 is formed so that the wiring pattern 25 is sandwiched in the alignment direction D1 of the wiring pattern 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273190-A (JP)
Title: Vacuum processing device, gate valve, and method for detecting missing article during transportation
Inventor: OKADA AKIHIRO
IPC: C23C14/50
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum processing device for detecting a missing article during transportation, a gate valve with a sensor for detecting the missing article during transportation, and a method for detecting the missing article during transportation.  <P>SOLUTION: A reflective photosensor 41 comprising seventeen unit sensors 43 is set through a glass window at a ceiling opening of a valve element of a gate valve coupling a carrying chamber 10 and a sputtering chamber 13 of a vacuum processing device. The reflective photosensor 41 is a line sensor where the seventeen unit sensors 43, each having a light projecting part 44 and a light receiving part 45, are arranged in the widthwise direction perpendicular to the carrying direction of a wafer W. Between leading end and trailing ends of the wafer W passing directly under the sensor 41, the respective unit sensors 43 are synchronized, and light being projected, at a period of 1 msec, from the light projecting part 44 and received at the light receiving part 45 after being reflected on the wafer W is counted. The presence of a missing part is determined by comparing a light receiving pattern formed from counts of respective unit sensors 43 with a similar light receiving pattern of a normal wafer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268360-A (JP)
Title: Heat-storage material composition and heat-storage body
Inventor: YABE MASAYOSHI
IPC: C09K5/06
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-storage material composition which is improved so that sufficient supercooling-preventing effects are exhibited, and a heat- storage body.  <P>SOLUTION: The heat-storage material composition comprises as a main component water containing a calcium ion within a range of 1-1,000 ppm and further contains silver iodide, where the pH of the composition is 6.0 or lower. The heat-storage body comprises a small capsule having a capacity within the range from 1 μL to 20 L and the heat-storage material composition charged therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268916-A (JP)
Title: Cross beam for ceiling hanger and support structure for ceiling hanger
Inventor: KOYASHIKI NORIYUKI
IPC: E04B9/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross beam for a ceiling hanger capable of effectively resisting a bending stress in spite of a simple structure and easily avoiding inconvenience caused by bending.  <P>SOLUTION: A ceiling hanger body 13 having a longitudinally long rectangular section to which a hanging member fitting metal fitting 15 is fixed, is provided at the side face. The ceiling hanger support member 11 arranged parallelly to a floor beam 21 supporting the upper floor of the building without direct contact with the floor beam and supporting the ceiling of the lower floor is provided with a T-shaped or L-shaped section as a whole while bringing the end face of the ceiling hanger support reinforcing member 14 into contact with the side face of the ceiling hanger body 13 or bringing the end face of the ceiling hanger body into contact with the side face of the ceiling hanger support reinforcing member 14. The ceiling hanger support reinforcing member 14 has preferably a rectangular section of 2 inches × 4 inches.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268252-A (JP)
Title: Liquid crystalline polymer composition
Inventor: FUKATSU HIROKI
IPC: C08K7/14
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material having good mechanical properties, excellent properties in low warpage, and further good resistance to blister which does not induce resin decomposition.  <P>SOLUTION: The liquid crystalline polymer composition is obtained by incorporating (A) flat glass fibers having an average fiber length of 0.2-1.0 mm and a flatness ratio of 1.5-4.0 and (B) a platy filler having an average particle diameter of 0.5-200 μm into a liquid crystalline polymer in such a manner that the total compounding amount of components (A) and (B) in the liquid crystalline polymer composition is 20-60 wt.% and, simultaneously, the weight percentage of component (A) is ≥15 wt.% and that of component (B) is 5-15 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278536-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KOBAYASHI MASAAKI
IPC: F01N3/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering in the purifying performance of a particulate filter, in an exhaust emission control device for an internal combustion engine equipped with the particulate filter supported by an NOx occluded agent.  <P>SOLUTION: In this exhaust emission control device for the internal combustion engine equipped with the particulate filter supported by the NOx occluded agent, a pre-catalyst wherein an oxidation catalyst 212 is supported on a supporting layer 211 made from titania or silica is disposed upstream from the particulate filter. Clogging of the particulate filter is prevented, while SOx poisoning of the pre-catalyst is also prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284025-A (JP)
Title: Multimedia information transmission system
Inventor: UNOKI YASUSHI
IPC: H04N7/173
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To transmit and receive reproducible data for a special reproduction in a streaming transmission type without transmitting and receiving useless data.  <P>SOLUTION: For a skip reproduction, a reproduction control information generator 25 provided in a client terminal 2 decides whether the position or the number of a multiplexed packet including a desired reproduction point, and an I-frame required for reproducing this desired point is contained in a receiving buffer of a multimedia information receiver 21. If these informations are decided to be contained in the buffer, no data are transferred from a server. This eliminates the need of again acquiring multimedia information stored in the buffer from the server, thereby suppressing the growth of an extra transmitted data quantity.  <P>COPYRIGHT: (C)2004,JPO