baber/WOPTO huggingface dataset:
Patent JP-2004014816-A (JP)
Title: Semiconductor manufacturing method and semiconductor device
Inventor: HIROI MASAYUKI
IPC: H01L21/28
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing method which enables the stable manufacturing of a semiconductor device leading to a highly integrated circuit using an inexpensive but highly reliable multilayer wiring, whereby a cost is reduced by decreasing a CVD application rate and a wiring material is loaded free of void formation with productivity kept high, and to provide a semiconductor device manufactured by this method.  <P>SOLUTION: A CVD layer 8 is formed on a seed layer 7 by CVD. After the formation of the CVD layer 8 to serve as a wiring material, an additional wiring material layer 9, which is as thick as a wiring trench is deep, is formed by ECD (electrochemical deposition), and the additional wiring material layer 9 and the CVD layer 8 are removed by CMP for the formation of a wiring layer 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015597-A (JP)
Title: Electronic camera
Inventor: KIDO TOSHIHITO
IPC: H04N101/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera capable of giving an easier-to-see display in accordance with the light conditions.  <P>SOLUTION: A digital camera 1 is provided with a liquid crystal display (LCD) 5 on its back for performing a live view display etc. A control unit for the whole digital camera 1 classifies and judges the incident state of a main incident light beam in the incident direction of the main incident light beam with respect to the LCD 5. A display control section of the digital camera 1 changes the display luminance in the LCD 5 according to the judgement result (more specifically, whether it is in "backlight state". "follow light state", or "diffused light state", etc.).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009948-A (JP)
Title: Car body structure
Inventor: SEKINO MASAAKI
IPC: B62D25/04
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car body structure which reduces parts by model due to difference in the shape by changing a connection part between a front pillar part and a roof side rail to a pillar part so as to integrate shape differences in a part by model and reduces the amount of outer-panel brazing finishing work by reducing a dividing lines at the connection parts.  <P>SOLUTION: In this structure, the front pillar part 27 constituting a closed cross section is formed by connecting a front-pillar outer 31 and a front-pillar inner 33 extending in the vertical direction of a vehicle, a door opening part 29 is formed by connecting this front pillar part 27 to a rear pillar part 24 through the roof side rail part 25, the roof side rail part 25 is extended to a position 31d forming a front corner of the door opening part 9 and connected to the front pillar part 27, and the tip end of the front-pillar outer 31 of the front pillar part 27 is connected to the back surface of a front-pillar inner connector 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014981-A (JP)
Title: Substrate processing apparatus
Inventor: SASAJIMA RYOTA
IPC: H01L21/31
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of automating evaluation of contamination by chemical contaminant.  <P>SOLUTION: A chemical contaminant detection apparatus 60 installed in a duct 33 comprises: a quartz oscillator 62 that is supported by a support stage 61 inserted into a sidewall 11a of a case and detects organic matter in clean air 53 flowing the duct 33; an oscillation circuit of the quartz oscillator; an oscillation frequency detection section 64; a chemical contaminant mass arithmetic section 65; a controller 66; an output unit 67; a heater 68 heating the quartz oscillator; and a thermohygrometer 70. By measuring the increase of the chemical contaminant mass in the clean air in the duct, the apparatus automatically detects the presence of reduction in removing capability of a chemical filter to the chemical contaminant. Then, when it is determined that removing capability of the chemical filter to the chemical contaminant has a fall as a result of the detection, the apparatus gives an alarm for the reduction and can previously prevent the occurrence of a reduction in yeild or the like in a manufacturing method of an IC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003119187-A (JP)
Title: Method for producing benzofurans
Inventor: MATSUDA HIDEKI
IPC: C07B61/00
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method by which benzofurans can industrially and advantageously be produced in good yield under mild conditions. SOLUTION: This method for producing the benzofurans represented by general formula (I) (wherein, R<1> , R<2> , R<3> , R<4> , R<8> and R<9> are each as described in the specification) comprises cyclizing an aryloxyacetaldehyde acetal represented by general formula (II) in the presence of a phoshoric acid compound in an amount less than the equimolar amount to the aryloxyacetaldehyde acetal.
Patent JP-2004022414-A (JP)
Title: Electric connector and electronic device having the same
Inventor: KAYAMA TAKASHI
IPC: H01R12/18
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector which is adapted to reduce its height and size, and in which a first and a second objective parts are securely connected electrically and mechanically.  <P>SOLUTION: The second connector 73 comprises a tabular connector inserting part 83 having a plurality of conductive portions which are electrically connected to respective contact members 81 of the first connector 70 by being inserted thereinto, a fitting opening 140 formed integrally with the connector inserting part 83 into which a housing 80 is fitted, and a tabular fixing part 85 which fixes the connector inserting part 83 to the housing 80 so that the connector inserting part 83 cannot come off the contact members 81 in a state that the housing 80 is fitted in the fitting opening 140.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024321-A (JP)
Title: Hair for doll and doll using the same
Inventor: ISHIMURA NAOYA
IPC: A63H9/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide excellently simple and convenient hair for a doll which droops along the shape of a head starting immediately after being planted on the head of the doll, and produces a natural atmosphere, and to provide the dolls utilizing this hair.  <P>SOLUTION: The hair 1 for the doll is composed of a thermoplastic resin (A) and a thermoplastic resin (B) having a glass-transition temperature not more than 40°C, both melting into integration, or composed of the thermoplastic resin (A) and the thermoelastic resin (B), each for constituting a core section and a sheath section. The hair 1 for the doll is fixed at a 50 mm position from the top end to a supporting body 2 with a fastener 3 which has a curving surface with a radius of 5 mm, is folded back by 180 degrees along the curved surface to be pressed by a holder 4 while forming a curved section, under such a condition, is kept for one minute at a 35°C temperature and for another one minute at a 23°C temperature, and then is released from pressing of the holder 4, thereby having softness maintaining not less than 90 degrees of a curved angle when the supporting body 2 stands in a vertical condition. The doll is applied with this hair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029968-A (JP)
Title: Method for generating topic estimation model and topic estimation method
Inventor: ASAMI KATSUSHI
IPC: G06F17/27
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating a topic estimation model applicable to interactive expressions with spoken words for highly accurately estimating a topic to which an input utterance sentence is belonging by one utterance unit.  <P>SOLUTION: Based on a plurality of interactive sentences for learning to which preliminarily defined topic items are assigned, and morphemic analysis is performed, relevance between words and respective topic items is calculated from the mutual information quantity of the words and the topic items and an entropy related with word appearance, and a table in which the relevance to each topic item is stored for each word is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030020-A (JP)
Title: System and method for plant data distribution
Inventor: MATSUURA YASUNORI
IPC: G06F13/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for plant data distribution which enable adequate repair by monitoring and diagnosing plant data at low cost while improving the frequency and precision.  <P>SOLUTION: The plant data distribution system 10 is constituted by connecting a data distributing server 17, a data gathering and processing device 21, and a monitoring and diagnosing device 23 by communication networks 14, 14a, and 14b, and stores plant state quantity data from the data gathering and processing device 21 on the data distributing server 17, adequately transmits the stored plant state quantity data to the monitoring and diagnosing device 23 to monitor and diagnose plant equipment 19, and stores monitoring/diagnostic results on the data distributing server and then distributes them to the data gathering and processing device 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031494-A (JP)
Title: Method for manufacturing field effect transistor
Inventor: TAKEHIRO SHINOBU
IPC: H01L21/316
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a field effect transistor that can prevent impurities from entering from a gate electrode and eliminate the degradation of operation due to nitrogen content.  <P>SOLUTION: A silicon oxide film 13 containing a nitrogen element is formed on an active area 12 of a silicon substrate 10 in a pretreatment step. In a segregation step for heat treatment in a non-oxidative gas atmosphere, a silicon nitride film layer 14 is segregated on a boundary between the silicon substrate 10 and the silicon oxide film 13. Then, an unnecessary silicon oxide film 13 on the silicon nitride film layer 14 is removed, and while the exposed silicon nitride film layer 14 is permeated, a silicon oxide film layer 15 is formed thereunder by thermal diffusion. Furthermore, a gate electrode 16 is formed on a gate insulation film made of the silicon nitride film layer 14 and the silicon oxide film layer 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032285-A (JP)
Title: Amplifying device and transmitter
Inventor: ISHII TSUKASA
IPC: H04B1/04
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce distortions generated in an amplitude modulated signal output from a transmitter, in the transmitter of amplitude modulation by means of a digital modulation control.  <P>SOLUTION: The amplifier device includes a first amplifier unit for amplifying the amplitude of a unit signal to be amplified, based on a first magnification signal, regulating output timing of the amplified signal and outputting the first amplified signal, an output timing value storage unit for storing an output timing value for regulating the output timing of the amplified signal corresponding to a value indicated by the first magnified signal; a second amplifier unit for amplifying an amplitude of the amplified signal, based on the output timing value and a second magnification signal, regulating the output timing of the amplified signal and outputting the second amplified signal; and a combination unit for putting together the first amplified signal and the second amplified signal and outputting the composite signal as the output signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024547-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine carrying a one-chip microcomputer for control which achieves a difficulty in the reading of built-in programs from outside and further in the fraudulent generation of microcomputers.  <P>SOLUTION: A security checking circuit 550, an inspection mode recognition circuit 501, an input/output buffer control circuit 502, input/output buffers 503 and 504 are built into a microcomputer 56 for controlling games along with basic components of a CPU core 561, a ROM 541, a RAM 542 and the like. Moreover, an oscillation circuit 563 is built in. The inspection mode recognition circuit 501 enables the outputting of the data on the address buses and data buses outside if inspection codes from an inspecting device 500 are regular ones.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031136-A (JP)
Title: Thin battery, battery pack, composite battery pack and vehicle
Inventor: WATANABE KYOICHI
IPC: H01M50/505
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin battery having a structure that is strong against applied external force.  <P>SOLUTION: The thin battery having a terminal led out from an end rim of an outer circumferential part is composed of two positive plates 101 applied with a positive electrode active material, five separators 102 comprising a micro-porous film, two negative plates 103 applied with a negative electrode active material, positive electrode terminals 104 connected to each positive plate 101, negative electrode terminals 105 connected to each negative plate, an electrolyte (not shown), an upper battery exterior package member 106 and a lower battery exterior package member 107 sealing them, and sealing films 108 between the battery exterior package members 106 and 107 and the terminals 104 and 105. The battery exterior package members 106 and 107 are a resin-metal thin film laminated material, their innermost resin layers are an unextended resin film not subjected to an extending process, and the sealing film 108 comprises an unextended resin film also. By not extending the resin layers, a structure that is strong against external force is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116088-A (JP)
Title: System for transmitting and receiving information through network
Inventor: BOKU SHOKYOKU
IPC: H04N7/24
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission system through a network. SOLUTION: The system transmits information through a network which comprises synchronous channel and asynchronous channel. It is provided with an extractor which extracts the program stream read out of a recording medium, a transmission format converter which converts the program stream to a transmission stream, and an output unit which transmits the converted transmission stream through the network. The sub-picture information and the navigation information in the transmission stream are transmitted through the asynchronous channel.
Patent JP-2004025771-A (JP)
Title: Thermal head
Inventor: YONEDA JUNICHI
IPC: B41J2/345
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head which avoids being soiled and stably achieves high-quality image recording over a long period of time.  <P>SOLUTION: The thermal head is formed of a substrate, a glaze layer arranged on the substrate, a heating resistor film laminated on the substrate and the glaze layer, two electrode conductor films for energizing the heating resistor film, and a protective film for protecting the heating resistor film and the electrode conductor films. The front surface of an uppermost layer of the protective film is arranged so as to have a negative gradient of 1/50 or more with respect to the substrate such that a distance from the substrate is reduced from a transfer-in side of a thermal recording material which is relatively carried toward the thermal head, to a transfer-out side of the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037502-A (JP)
Title: Manufacturing method of original plate for lithographic printing plate
Inventor: MIYAKE HIDEO
IPC: G03F7/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide measures by which the point at issue in conventional technology in an original plate for lithographic printing plate for so-called direct platemaking using infrared light can be conquered and scratching resistance and printing durability of the original plate for the lithographic printing plate can be improved.  <P>SOLUTION: In a process for manufacturing the original plate for the lithographic printing plate which is constituted by providing an image recording layer containing water-insoluble and alkali-soluble resin and an infrared light absorber on a support, a slip sheet is laminated on an image recording layer surface within 5 minutes after applying and drying a coating liquid onto the image recording layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035601-A (JP)
Title: (meth)acrylate oligomer and active energy ray-curable composition containing the same and their uses
Inventor: SAKAI YUTAKA
IPC: C08G63/47
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (meth)acrylate oligomer which can form a cured product capable of exhibiting good scratch resistance, even when the cured product is not hard, to provide an active energy ray-curable composition, and to provide their uses.  <P>SOLUTION: An epoxy (meth)acrylate is obtained by reacting a polylactone-containing multi-functional alcohol with an epoxy-modified (meth)acrylate. A polyester (meth)acrylate is obtained by reacting an active energy ray-curable functional group-having organic carboxylic acid with a polycaprolactone-containing multi-functional alcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035135-A (JP)
Title: Paper turnover device
Inventor: ARAI ATSUSHI
IPC: B65H29/60
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve unstable detection on whether a recording paper sheet exists on an approach and to prevent incorrect operation of a switching member due to contact between the recording paper sheet being ejected and the switching member in a paper turnover device for switching back the recording paper sheet and feeding it in a desired direction.  <P>SOLUTION: In this device, a switching member for advancing / ejecting the recording paper sheet through rotation around a support shaft is constituted integrally with a detecting means of a sensor, and a member is provided for preventing rotary moment caused by contact between the recording paper sheet and the switching member around the support shaft of the switching member from being transmitted to the support shaft at paper ejection of the recording paper sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036162-A (JP)
Title: Ladder-like foundation material
Inventor: KISHI NORIO
IPC: E03F5/04
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ladder-like foundation material superior in levelness and stability when laying a heavy load such as a trough and a concrete side ditch.  <P>SOLUTION: This ladder-like foundation material is composed of a vertical member juxtaposed in parallel and a horizontal member installed at a prescribed interval in the right-angled direction on the vertical member, and is characterized in that an upper surface of the horizontal member is set higher than an upper surface of the vertical member, and a projecting part having the same height as the upper surface of the horizontal member is arranged on the upper surface of the vertical member positioned on the horizontal member, and the projecting part is arranged on a lower surface of the vertical member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034207-A (JP)
Title: Sheeter for printing machines
Inventor: HARADA MATSUO
IPC: B41F13/64
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the good sharpness of blades during operation by allowing a position relation between a stationary blade and a rotary blade at a cutting position to remain unchanged as in that at a low-speed rotation, even when the temperature of a cutter cylinder rises due to the generation of heat at a bearing as the cutter cylinder continues to rotate at a high speed.  <P>SOLUTION: A cuting section has such a structure that the stationary blade 25 mounted on a lower stationery blade mounting base 24 and the rotary blade 27 mounted on an upper cutter cylinder 26 are meshed to cut a web. A breather 60a which opens in an arc-slit shape running half around the periphery of a bearing body or more (preferably almost three-fourth of the periphery) along the periphery thereof is formed on a bearing retention section 47a which supports the bearing body 50a of a cutter cylinder axis, and the bearing retention section is forcibly cooled by a fan 61. This suppresses a temperature rise, and allows a thermal expansion quantity in an external area and the thermal expansion quantity in an internal area each classified by the arc-slit shaped breather to be countervailed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039817-A (JP)
Title: Switching device and its manufacturing method
Inventor: KAWAKAMI HARUO
IPC: H01L51/30
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching element stabilizing the resistance value of low resistant characteristics.  <P>SOLUTION: The switching element has two stable resistance values for an applied voltage, and comprises a plurality of bistable material layers 33a-33e divided with a plurality of metal intermediate layers 34a-34d and two metal electrodes 32a and 32d sandwiching the bistable material layers 33a-33e. The resistance value of the low resistant characteristics can be stabilized without receiving influence of a defect part 35 formed in the form of a filament.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036842-A (JP)
Title: Bearing structure for rotating shaft
Inventor: YAMAMOTO KEN
IPC: F16C33/10
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an oil impregnated metal powder sintered bearing not to lower the oil content even if used in environment with a temperature change.  <P>SOLUTION: In forming inclined faces 3a, 3b in a cylindrical hole 3 formed in the oil impregnated metal powder sintered bearing 1, positioned at both axial ends to form ring-like cavity parts S1, S2 between the inclined faces 3a, 3b and the outer peripheral surface of a rotating shaft 2, the sum V1 of volume of the cavity parts S1, S2 is set to 0.5-2.0 times, preferably 0.55-1.70 times of volume V2 of oil leaking out of the oil impregnated metal powder sintered bearing 1 under a prescribed high temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013140-A (JP)
Title: Label strippable with hot water
Inventor: SAWADA HIDEYUKI
IPC: C09J7/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label which uses an adhesive insoluble in hot water and which is easily stripped off with hot water without polluting washing water with the adhesive when a body having the label stuck thereto is recycled.  <P>SOLUTION: The coating quantity and the coating area of the adhesive insoluble in hot water are controlled or a coating layer is provided or hydrophilic solid powder is added to set the adhesive strength to a body having the label stuck thereto so that the label can be easily stripped off by the thermal deformation of the body having the label stuck thereto or a label base material or by a water stream of a washing tank. Thus the label is provided which can be easily stripped off with hot water without polluting washing water with the adhesive or leaving paste on the body and which promotes recycling of PET bottles or the like.  <P>COPYRIGHT: (C)2004,JPO