baber/WOPTO huggingface dataset:
Patent JP-2004064503-A (JP)
Title: Method and device for charging video chat
Inventor: NAKAMURA MARI
IPC: G06Q30/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video chat charging method for making it possible for a user who plans a predetermined theme to arbitrarily set a charging sum for the predetermined number of participants.  <P>SOLUTION: The schedule information of a video chat and bit information for participants are reserved and registered 4 from a sponsor 3 through a network 1, and the participation reservation code and bit reply information of the video chat are received and temporarily registered 4 from users 2. The participation permission code and password information are transmitted through an electronic mail 5 to the participants who satisfy the participation conditions of the video chat from among the plurality of users 2 based on the bit information and tender information, and access from the sponsor 3 and the participants 2 is authenticated, and the moving images or characters of the video chat of the sponsor are distributed 6. After the video chat is started, charging information based on the bit reply information is inputted 8 to a charging table so as to be associated with at least the participants.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058123-A (JP)
Title: Reinforcing structure of press
Inventor: IMANISHI SHOZO
IPC: B30B15/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure of a press capable of controlling frame deformation due to eccentric load or thermal change with time for example.  <P>SOLUTION: The connecting member 12 is a planar member connecting the upper overhangs 2c, 3c of the frames 2, 3. The connecting member 12 comprises a front panel 13 and a connecting plate 14, integrally connecting two left and right parts near the slide guides 6, 7 in the front of a slide 5. The front panel 13 connects the front face of the upper overhangs 2c, 3c of the frames 2, 3, while the connecting plate 14 connects the fixing sections 13a, 13b of the front panel 13. Consequently, since the upper overhangs 2c, 3c of the frames 2, 3 are connected with the connecting member 12, the connecting member 12 resists against deformation of the frames 2, 3 due to eccentric load or thermal change with time, thereby improving the rigidity of the frames 2, 3. Thus, deformation of the frames 2, 3 is reduced, thereby suppressing deterioration of accuracy at press working.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063037-A (JP)
Title: Magnetic recording medium, method for manufacturing the same, and magnetic recording and reproducing device
Inventor: SHIMIZU KENJI
IPC: G11B5/64
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To propose a magnetic recording medium which records and reproduces high-density information by improving recording and reproducing characteristics, a method for manufacturing the same, and a magnetic recording and reproducing device.  <P>SOLUTION: A nonmagnetic substrate 1 is provided thereon with at least a soft magnetic base film 2, an orientation control film 3 for controlling the orientability of a film right above the same, a perpendicular magnetic recording film 5 oriented in the axis of easy magnetization mainly perpendicularly to the substrate and a protective film 6, and the film 3 consists of an alloy containing at least Cr and C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062049-A (JP)
Title: Positive resist composition
Inventor: MIZUTANI KAZUYOSHI
IPC: C08F228/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition showing sufficient transmitting property when a light source at 157 nm wavelength is used, and having little line edge roughness, development defects and scum.  <P>SOLUTION: The positive resist composition contains (A) a resin which has a repeating unit having a side chain of a sulfonate structure and which increases the solubility with an alkali developer by the effect of an acid, and (B) a compound which generates an acid by irradiation of active light rays or radiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069730-A (JP)
Title: Optical compensation sheet and its manufacture method
Inventor: YASUDA TOMOKAZU
IPC: G02F1/13363
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation sheet free from an optical defect such as a schlieren defect and having an optical anisotropic layer obtained by the hybrid orientation of liquid crystal molecules.  <P>SOLUTION: In the optical compensation sheet having the optical anisotropic layer on a transparent supporting body, the optical anisotropic layer incorporates a polymer induced from a hydrogen bonding polar group incorporating monomer and having repetition units, and the average polymerization degree of the polymer is ≤30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072824-A (JP)
Title: Stator for ac motor
Inventor: KAMO MITSUNORI
IPC: H02K1/18
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator for an AC motor which can improve motor properties by elevating winding density.  <P>SOLUTION: The stator for an AC motor is constituted of a divided iron core divided into a peripheral iron core 3, and a teeth part iron core 2. In the stator, winding is applied to the above teeth iron core 2. Two sets (A, B) of single-layered insulating sheathed wires with square cross section are wound from inside, and connected at the initial winding ends to form a basic coil. Further, a plurality of basic coils are stacked to form an expanding profile when going to the outer diameter of the motor. Consequently, the coil has a trapezordal form in cross section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072281-A (JP)
Title: Report device
Inventor: MORISHITA HIDEO
IPC: H04M11/04
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a report device which can speedily report an abnormal signal to a monitor center even if an exchange is broken down in a telephone company registered as a fixed priority connection destination by telephone company fixed service.  <P>SOLUTION: The report device giving a report to the remote monitoring center by using a telephone line is provided with: a dial means; a communication decision means for deciding propriety of communication of a specified telephone company with the monitor center; and a storage means storing at least a telephone number of the monitor center, a fixed priority connection release number and an undertaker identification number of the telephone company. When the communication decision means decides that communication with the monitor center is impossible, the dial means dials the fixed priority connection release number, the undertaker identification number of the telephone company and the telephone number of the monitor center, which are stored in the storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074483-A (JP)
Title: Printer
Inventor: YOKOYAMA MASATO
IPC: B41J25/304
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printer in which an ink ribbon can be replaced readily without using a cassette and without causing any damage.  <P>SOLUTION: The printer comprises a print mechanism 23 having a print head 1 and a platen roller 3 disposed oppositely and performing printing by pressing a print medium 12 and an ink ribbon 2 being passed between the print head 1 and the platen roller 3 by means of the print head 1, a carrying mechanism 24 having a winding shaft 5 and a feeder shaft 4 for stretching the ink ribbon 2 and feeding the ink ribbon 2 from the feeder shaft 4 in conjunction with winding operation of the winding shaft 5, and a retreat mechanism 29 for making the print head 1 retreat in the direction receding from the platen roller 3 and positioning the ink ribbon 2 not to interfere with the print head 1 and the platen roller 3 by winding the ink ribbon 2 around the winding shaft 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074541-A (JP)
Title: Packaging film
Inventor: KASAI YOSHIKAZU
IPC: B65D30/02
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging film which can secure airtightness between a tapered pour-out nozzle etc. and a packaging bag, and excellent gas-barrier properties, in the insertion of the pour-out nozzle etc. into the packaging bag.  <P>SOLUTION: This packaging film, which is constituted by laminating a thermoplastic film of three layers, is equipped with a surface layer 1 and an unoriented sealant layer 2. An unoriented ethylene-vinyl alcohol copolymer film 3 is laminated on an intermediate layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080340-A (JP)
Title: Multicarrier transmission reception method and transmitter and receiver therefor
Inventor: MATSUI MUNEHIRO
IPC: H04W28/18
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To combine a multicarrier system with a code division multiple access (CDMA) system so as to revise a code multiple number N depending on a CNR (carrier to noise power ratio).  <P>SOLUTION: A receiver side observes a communication path state (CNR) between transmission and reception (41), decides the code multiple number N on the basis of the result (42), transmits the number N to each of spread code transmission units 18, 28 of a transmitter 11 and a receiver 21, the transmission units 18, 28 generate a spread code group corresponding to the predetermined N, divides input data into 1/N (34), apply spread processing to N data by each code of the spread code group, multiplex the spread data by N times corresponding to subcarriers, modulate the subcarriers and transmit the result. The receiver side demodulates a received signal by each subcarrier, and applies inverse spread processing to each demodulation output by using the spread code from the transmission unit 28. When the CNR is deteriorated, the number N is decreased to keep communication quality and when the CNR is excellent, the number N is increased to increase the number of contained users.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076383-A (JP)
Title: Service car
Inventor: MORI SADASHI
IPC: E02F9/16
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service car, capable of conducting an operation feeling easy without narrowing the visual field of an observation, in which a space for ensuring a protective device may be reduced and which can relax an impulse from the outside to a driver's cab.  <P>SOLUTION: The service car has a revolving superstructure 2, with the driver's cab arranged on a frame 3. A floor frame 14 for the driver's cab 4 is supported to the frame 3 through a damper 31. A protective member 40 for relaxing the impulse from the outside to the driver's cab 4 is disposed upright from the frame 3 apart from the driver's cab 4 at a place as a dead angle section by a rear observation by an operator in the driver's cab 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079801-A (JP)
Title: Capacitor device and its manufacturing method
Inventor: SHIOGA KENJI
IPC: H01L27/08
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor device which can prevent the peeling of a film for forming the capacitor, in the capacitor device in which solder bumps are separately connected to an upper electrode and a lower electrode.  <P>SOLUTION: This capacitor device comprises a capacitor Q composed of the lower electrode 12, a dielectric film 14 and the upper electrode 16 formed on a substrate 10, an insulating film 18 for covering the capacitor Q, a first contact hole 18a formed in the insulating film 18 on a connecting part 16a of the upper electrode 16, a solder-diffusion preventing electrode pad 20 formed in the first contact hole 18a, and a solder bump 22 electrically connected to the electrode pad 20. The upper electrode 16 includes a protruded portion 16a where the upper electrode 16 is protruded from the dielectric film 14 so as to be connected to the first contact hole 18a thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079894-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: OKUNO TAKUYA
IPC: H01L21/306
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which the side wall 2a of an oxide film 2 is prevented from being tapered inversely in a wet etching process for removing a natural oxide film in the case of forming contacts between a semiconductor substrate and a metal wiring.  <P>SOLUTION: After forming the oxide film 2 on the semiconductor substrate 1, a p<SP>+</SP>-type diffused layer 3 is formed on the cortex of the semiconductor substrate 1 by ion injection. After forming a BPSG layer 4 on the oxide film 2, a contact hole is bored at the oxide film 2 and the BPSG layer 4. Next, an oxide film formed naturally on the surface of the semiconductor substrate 1 positioned at the bottom of the contact hole is removed by wet etching. In this case, by using a first chemical, the side wall 4a of the BPSG layer 4 is retreated to expose the upper surface 2b of the oxide film 2. Continually, by using a second chemical, the oxide film 2 is added to a side wall 2a such that etching is advanced also from the upper surface 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079928-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: EGUCHI MUNEHIRO
IPC: H01L21/56
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device in which the peeling of a sealing resin layer from a semiconductor can be prevented and which can be protected from mechanical shocks, and to provide the semiconductor device.  <P>SOLUTION: The method of manufacturing semiconductor device includes at least a step of forming groove sections on the main surface 1a of the semiconductor wafer 1 along the boundary faces of semiconductor elements, a step of forming the sealing resin layer, through which electrodes 2 and boundary lines 3 are exposed, after the groove sections are formed, and a step of only dicing the wafer 1 along the boundary lines 3. Consequently, the side faces of the semiconductor elements can also be covered with an insulating resin and, at the same time, only the wafer 1 can be diced efficiently through a small number of steps. In addition, since a resin layer is also formed on the backside of the wafer 1, the warping of the semiconductor device can be prevented and, at the same time, the semiconductor device can be protected from the mechanical shocks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088182-A (JP)
Title: Image processing system
Inventor: TAMURA YUJI
IPC: H04N1/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a well-balanced image processing system wherein a network environment is utilized, effective utilization of data between apparatuses connected to a network is realized, and a user can easily set setting information such as an image print form.  <P>SOLUTION: In the image processing system constituted of an image processor 1 having an image read means for reading an image from an original, an image printer 2 having an image forming means for forming an image on paper, and an information processor 3 which are interconnected by the network 4, the image processor 1 includes a Web server for storing a setting information file denoting contents to be processed when image data are printed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086945-A (JP)
Title: Recording condition setting method, program, recording medium, and information recording device
Inventor: SUZUKI HARUYUKI
IPC: G11B7/126
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording condition setting method by which reduction of recording quality is suppressed and satisfactory recording quality can be stably obtained.  <P>SOLUTION: Identifying information for identifying an information recording medium previously recorded in the information recording medium is acquired (step 403), a table in which history information is recorded is searched in every information recording medium using the identifying information as a key and the history information of the information recording medium corresponding to the identifying information is acquired (steps 405 and 409). Temperature information near to a light source is detected (step 411) and recording power used when information is recorded in the information recording medium is obtained (step 419) based on the temperature information and the acquired history information. Thereby, even if temperature of the light source when information is recorded in the information recording medium is different from the temperature of the light source when recording condition is set last time, a optimum recording condition can be set newly without consuming a test writing region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081961-A (JP)
Title: Electrolytic water making apparatus
Inventor: SHUDO AKIHIKO
IPC: C02F1/46
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic water making apparatus capable of detecting the generation of a water leakage from a water channel system driving the electrolytic operation of the electrolytic water making apparatus.  <P>SOLUTION: The electrolytic water making apparatus is equipped with first flow sensors 26a and 26b arranged to supply pipelines 23b and 23c of water to be electrolyzed to detect the flow rate of water to be electrolyzed or the like and a water amount on a supply side, second flow rate sensors 35a and 35b arranged to outflow pipelines 33a and 33b of electrolytically formed water to detect the flow rates of electrolytically formed water or the like and a water amount on an outflow side, a judgement means (control means 36) for judging the flow rate between a supply side and outflow side on the basis of the detection signals from both flow rate sensors and an alarm means 37 for warning a water leak when the flow rate difference between these water amounts is judged to be present by the judgement means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087317-A (JP)
Title: Stabilization method for output voltage from high voltage generating circuit
Inventor: ANDO TATSUO
IPC: H01J37/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilization method for an output voltage from a high voltage generating circuit capable of extensively reducing voltage variations while avoiding usability from becoming worse.  <P>SOLUTION: An output side of a high voltage generating circuit 10 is used as an acceleration voltage V1 of an electron gun 12 via an output resistor R0 placed in series. On the output side of the generating circuit 10, a high frequency eliminating filter 13 composed of a filter resistor R and two or more filter capacitors C is interposed. The output voltage from the generating circuit 10 is controlled by two of a first and a second feedback circuits 14, 16 arranged in a two-stepped shape. The first feedback circuit 14 has a feedback resistor 14a and a feedback amplifier 14b. The feedback amplifier 14b has inputted the output voltage from the generating circuit 10 divided by a prescribed feedback rate β1 and obtains a gain A1. The second feedback circuit 16 has a feedback resistor 16a and a feedback amplifier 16b. The feedback amplifier 16b has inputted the output voltage from the generating circuit 10 divided by a prescribed feedback rate β2 and a reference voltage from a reference power source 18 and obtains a gain A2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088629-A (JP)
Title: Facsimile communication system, and g3/g4 facsimile unit
Inventor: TORIYAMA YOSHIAKI
IPC: H04M11/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile communication system which fundamentally does not use an A/D to D/A converting circuit such as a CODEC, etc.  <P>SOLUTION: This facsimile communication system 11 has a G3 facsimile communication function using a PSTN circuit as a transmission path, and a G3/G4 facsimile communication function using an ISDN circuit as a transmission path. Further, the system is equipped with an NCU111 which performs the interface with the PSTN circuit; and a modem 115 which is equipped with a function of transmitting and receiving a PSTN-G3 facsimile signal with the NCU111, and also transmitting and receiving an ISDN-G3 facsimile signal, as a digital signal, with an ISDN-G3/G4 facsimile unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096375-A (JP)
Title: Image encoding apparatus, image decoding apparatus, method and program therefor
Inventor: MOROO JUN
IPC: H04N1/405
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable to execute embedding and restoration of data into and from an image.  <P>SOLUTION: In an image encoding apparatus, a gradation splitting unit 14 splits input image data from an image input unit 10 into image data for each gradation of the number of sections corresponding to each code bit from a code input unit 12, and a dithering processing unit 16 makes each item of the image data for each gradation dithered by using different dither matrixes corresponding to each bit of codes, then composes and prints out the data. In an image code decoding apparatus, an image region detecting unit 50 detects the image regions for each gradation section corresponding to each code bit for the image data from which the dithering components are removed, and a dither detecting unit 56 segments the image data of image regions for each gradation section and detects an embedded dither pattern to generate a code.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092765-A (JP)
Title: Water supply port for connection water supply pipe
Inventor: MITSUYAMA SHIGEHARU
IPC: F16L5/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a water supply port for a connection water supply pipe which is difficult to break and close the connection water supply pipe.  <P>SOLUTION: This water supply port 10 for a connection water supply pipe for introducing fire-distinguishing water supplied through a water supply pipe from a fire-distinguishing pump to a connection water supply pipe 3 for distinguishing fire installed in a building 1 comprises a tubular body 11 having an opening part 16 for inserting the water supply pipe; an annular member 12 installed on a peripheral edge of the opening part 16; an annular holding member 13 detachable to the body 11 for holding the annular member 12 between it and the body 11; a cover body 14 detachable to the opening part 16; and a connection string 15 connecting the cover body 14 with the annular member 12. When the cover body 14 is detached from the opening part 16, it is hung near the body 11 by the connection string 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095050-A (JP)
Title: System and method for retrieving/reproducing video tape recorded contents, video tape to enable recording/retrieving, and video tape polyester film
Inventor: ONO MASAAKI
IPC: G11B5/78
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method capable of easily retrieving DVC tape recorded contents without playing a video tape in real time, and easily reproducing a retrieved recorded part, and to provide a video tape or the like useful for it.  <P>SOLUTION: The system for retrieving/reproducing video tape recorded contents is constituted in such a manner that a computer text file in which character data corresponding to the recorded contents are inputted in connection with the time code of the video tape is stored for retrieving the recorded contents of the video tape recorded with the time code added, and a retrieval device and a recording/reproducing device are connected in association with each other so as to reproduce the recorded part of the time code from the time code selected by the character data retrieval of the computer text file. The computer text file in which the character data corresponding to the recorded contents is inputted in connection with the time code of the video tape is additively recorded on the unrecorded part of the video tape recorded with the time code added. After retrieval of the recording by using the the computer text file recorded on the video tape, the selected recorded is reproduced.  <P>COPYRIGHT: (C)2004,JPO