baber/WOPTO huggingface dataset:
Patent JP-2004165269-A (JP)
Title: Laminated semiconductor device
Inventor: SOTOZAKI SATOSHI
IPC: H01L25/065
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To propose a constitution capable of preventing the affection of crosstalk noise of a laminated semiconductor device wherein a plurality of IC chips or semiconductor circuits are laminated and suppressing the affection due to radiation noise.  <P>SOLUTION: The laminated semiconductor device obtained by laminating a plurality of IC chips or the semiconductor circuits is constituted of a power supply unit arranged in a neighboring layer, an output amplifier unit, a digital circuit unit, a circuit or a wiring which becomes the generating source of noise of a digital wiring or the like, an analog circuit, and a circuit or a wiring readily affected by the noise of an analog wiring or the like. These are arranged so as not to be superposed mutually under a laminated condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003216110-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: H01L51/50
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having a constitution in which dispersion in current values is hardly caused by deterioration in EL elements.  <P>SOLUTION: A capacitor means 106 is provided between the gate/source of a driving TFT 104. After video signals are inputted to the gate electrode, the TFT 104 is put into a floating condition. When the voltage between the gate/source of the TFT 104 exceeds a threshold value, the TFT 104 is turned ON. When an EL element 108 is deteriorated and the potential of an anode is raised, i.e., the source potential of the TFT 104 is raised, the potential of the gate electrode of the TFT 104, which is in its floating condition, is raised to the same potential. Thus, even through the potential of the anode is raised by the deterioration of the element 108, the potential rise is added to the potential of the gate electrode and the voltage between the gate/source of the TFT 104 is made constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160077-A (JP)
Title: Baby bath, its mat and bath chair using it
Inventor: INOMATA YUUKO
IPC: A47K3/12
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baby bath which can catch the arm appropriately even if the position on which a user puts the arm varies.  <P>SOLUTION: The baby bath is provided with a bathtub 1 and a mat 2 which is elastic and transformable so that it can wind along the upper rim 1a of the bathtub 1 and is attached with plural suction cups 5 in the rear face. The mat 2 is arranged in a position on which a user puts the arm and is fixed to the bathtub 1 using the suction cups 5. Plural swell members 3 are provided on the surface of the mat 2 and plural hollow cylindrical poles 4 are provided on the rear face corresponding to the swell members 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165562-A (JP)
Title: Substrate with speaker and manufacturing method thereof
Inventor: YAMADA KAZUNAO
IPC: H04R1/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate with a speaker and a manufacturing method thereof in which miniaturization is attained as a whole.  <P>SOLUTION: A substrate 1 with a speaker is provided with a multilayer printed wiring board part 3 formed by laminating a plurality of thermoplastic films to which patterning is applied, and a speaker 4, a communication means 5 and a drive control means 6 are buried within the multilayer printed wiring board part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172829-A (JP)
Title: Multiplex qam modulating device, qam demodulating device, and communication method using gain differences multiplex
Inventor: HASEGAWA KAZUTOMO
IPC: H04L27/34
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new multiplex technology for realizing multi-values in a QAM modulation system.  <P>SOLUTION: A multiplex QAM modulating device comprises a QAM modulating unit and a modulated wave synthesizing unit. The QAM modulating unit conducts QAM modulation for a plurality of input data (including partitioned parts of one input data) with a common carrier frequency to generate a plurality of QAM modulated waves. The modulated wave synthesizing unit synthesizes the plurality of QAM modulated waves under the condition, in which the unit gives gain difference to the plurality of QAM modulated waves, and generates a multiplex QAM modulated wave. At this time, the modulated wave synthesizing unit gives gain difference to QAM modulated waves prior to synthesis so that the signal point arrangement of the multiplex QAM modulated wave after synthesis does not overlap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166627-A (JP)
Title: Weed growth-suppressing and mulching composition
Inventor: FUJIMORI SHINSAKU
IPC: C05G3/60
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mulching technique excellent in weather resistance and water resistance, having high erosion preventing effect of a slope and capable of carrying out suppression of overgrowth of weeds in a farm land and uncultivated field, prevention of occurrence of flow out/muddy water of soil accompanying rainfall, and control of ground temperature.  <P>SOLUTION: A weed growth-suppressing and mulching material comprises slurry composed of 3-30 wt.% stoichiometric and non-stoichiometric magnesia cement containing soft-burned magnesia and 97-30 wt.% water as a main ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177018-A (JP)
Title: Ash melting furnace
Inventor: ISHIGA TAKUYA
IPC: F23C5/32
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply ash to an ash melting furnace, and to reduce sticking ash in the furnace.  <P>SOLUTION: Ash input nozzles are arranged in a plurality in the ash melting furnace. A control system is arranged for switching a position of the ash input nozzles arranged in a plurality and controlling an ash input quantity by a discharge state of melting slag, an ash processing quantity, a furnace inside temperature and a growth degree of ash sticking in the furnace. The ash can be stably carried in the ash melting furnace, and since growth of sticking ash in the furnace can be restrained, the ash melting furnace can be stably operated over a long time. This invention is particularly effective in operating the ash melting furnace for melting and processing a large quantity of ash having a high melting point such as ash processing in a dust coal thermal power plant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180179-A (JP)
Title: Communication terminal equipment
Inventor: SUZUKI IKUJI
IPC: H04M1/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a malfunction in the calling signal detection of a different communication line due to noise mixing to a communication line in a facsimile machine having an expansion line function.  <P>SOLUTION: A reference value for disabling a CI (Calling Indication) interrupt is set and stored in a memory in advance. Whenever CI detecting parts 3 and 4 detect a CI signal (steps ST1 and ST2), a CI counter 7b counts up (step ST3). When a reference value for the number of invalid CI interruptions is larger than zero (step ST4) and a CI count value becomes larger than the reference value (step ST5), it is regarded that an incoming call is detected and the detected incoming call is processed (step ST6). However, when the CI count value is smaller than the reference value, a CI detection output is ignored, so that incoming call detection is not performed (steps ST5 and ST1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183990-A (JP)
Title: Boiling hot water supply device
Inventor: MOGI TSUNEO
IPC: F24H9/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiling hot water supply device of an automatic water supply type, having boiling bubbles less turned around to a hot water supply port, when the supply port is provided closer to a control water level of hot water, and less tangled in an electric pump to produce little lowering of the supplying speed of hot water.  <P>SOLUTION: The boiling hot water supply device comprises a tank 1 and a water supply means 2 having a solenoid valve 4 for automatically supplying water into the tank 1 at its lower part. A heating means 7 is provided for heating and boiling the water in the tank. A water level detecting sensor 10 is provided for detecting a water level in the tank. The control water level 15 is set by the water level detecting sensor 10. The hot water supply port 16 is provided in the side face of the tank 1 somewhat lower than the control water level 15. The electric pump 17 is provided for supplying hot water through the hot water supply port 16. A bubble shielding plate 19 having a protruding portion 20 facing the hot water supply port 16 and protruding from the control water level 15 and a hot water distribution hole 21 lower than the control water level is provided on the inner wall of the tank 1. The boiling bubbles distributing on the upper face of the control water level are less turned around to the hot water supply port 16 by the protruding portion 20 of the bubble shielding plate and less tangled in the electric pump 17 to produce little lowering of the supply speed of the hot water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184300-A (JP)
Title: Ac signal phase detecting arrangement
Inventor: OFUJI KENJI
IPC: H04L7/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC signal phase detecting arrangement of low cost which does not require expensive transformer for insulation.  <P>SOLUTION: The voltage of an AC power supply 7 is converted into a rectangular form wave by a photocoupler 10 and is inverted at an inversion circuit 14 to be an output Out1, which is inputted in an AND circuit 15 and a shift register 18. The output Out1 is further inverted and inputted in an AND circuit 16; and a pulse signal A of cycle 2T is inputted in the AND circuit 15 while a pulse signal B of a cycle T is inputted in the AND circuit 16, from a pulse signal generating circuit (not shown). The outputs of the AND circuits 15 and 16 are inputted in a clock terminal of the shift resistor 18 via an OR circuit 17, and the output Out1 of the inversion circuit 14 is supplied to a data terminal. When the output Out1 goes into high level, it is fetched in the shift register 18 at the cycle 2T; and since it is compressed to half of that fetched at the cycle T, and the rise point of the output of the shift register 18 is a center point, the phase is found from this center point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184914-A (JP)
Title: Thin display file and data communication method of the file
Inventor: OKU SEIICHIRO
IPC: G09F9/40
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin display file in which display control is performed employing a simple constitution and simple communication.  <P>SOLUTION: A host device 20 adds two page fields 44 to page data 42, which are image data, and outputs to electronic papers. The fields 44 have a display page field P1 which displays the number of pages of the electronic papers that are to be displayed and a position page field P2 which displays the present page position of the electronic pager and is incremented by each electronic paper. Each electronic paper compares the two page fields 44 of image data to which the fields 44 are added. When the two page fields 44 are matched with each other, an image based on the image data is displayed in a display region. When the two page fields 44 are not matched with each other, the field P2 is incremented by one and transmitted to a next electronic paper.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187219-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAI SANENARI
IPC: G06F13/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device capable of correcting an error which occurs between a replica circuit and a real circuit.  <P>SOLUTION: A skew comparator circuit 10A compares a signal that is outputted from an oscillation circuit 15A and passed through an output circuit 06A of the real circuit and an input circuit 04A of the real circuit with a signal that is outputted from the oscillation circuit 15A and passed through a replica circuit 11A of an input circuit and a replica circuit 12A of an output circuit, to detect the delay error between the real circuit and the replica circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192815-A (JP)
Title: Ultra-fine coaxial cable and its process of manufacture
Inventor: TERASHI DAISUKE
IPC: H01B13/016
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To expose an exterior conductor without damaging a central conductor when processing an end of a cable.  <P>SOLUTION: An ultra-fine coaxial cable 1 has an insulating body 5, becoming a reflecting layer not transmitting any laser beam by mixing in a color body, applied to the outer periphery of the central conductor 3. The exterior conductor 7 is shielded in the outer periphery of the insulator 5 and a jacket layer 9, consisting of resin, is applied to the outer periphery of the exterior conductor 7. When the laser beam is radiated to expose the exterior conductor 7 by eliminating the jacket layer 9 of the cable 1, since laser beam is reflected with the insulator 5 itself becoming the reflecting layer, the jacket layer 9 is eliminated without damaging the central conductor 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192053-A (JP)
Title: Client terminal program for reporting update information, and update information report system to client terminal
Inventor: ONODERA TAKASHI
IPC: G06F12/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal program and update information report system for reporting the latest update information to a client terminal, which can grasp the connecting state with the client terminal so as to be usable for marketing information while avoiding the load on a communication network or the like as much as possible.  <P>SOLUTION: A display content file 21 of an promotion image or the like of a WWW server 20 is downloaded to the client terminal 10, and an application window is started up to repeatedly display it. The client terminal 10 contacts a specified file 22 the update information of which is to be acquired for the latest information according to a designated condition, and the received latest information such as the formation time of the file is compared with the recent information of a recent data storage part 12. When the latest information is changed from the recent information, the specified file is regarded to be updated, and an update report file 13 is displayed. When there is no change, the specified file is regarded not to be updated, and a display content file 11 is repeatedly displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193805-A (JP)
Title: Semiconductor integrated circuit, av receiver, av transmitter, av communication system, av communication method, and av communication control program
Inventor: SAITO TAKESHI
IPC: G06F21/10
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To protect copyright without losing user-friendliness.  <P>SOLUTION: The AV communication system disclosed herein includes: an AV transmitter 1 for wirelessly transmitting an AV stream; and an AV receiver 3 for receiving the AV stream from the AV transmitter 1 via a wireless network 2, the AV transmitter 1 has a wireless LAN-LSI and an MPEG processing section, and the AV receiver 3 has a wireless LAN-LSI for performing reception processing and decoding processing or the like for the AV stream and an MPEG stream storage section for performing storage processing of an MPEG stream. Since whether or not copying of the AV stream is permitted is decided after the AV receiver 3 detects copy control information included in the received AV stream, copyright can be protected in response to copy control information of the respective AV streams.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187828-A (JP)
Title: Ultrasonograph
Inventor: KATAOKA HIROAKI
IPC: A61B8/06
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonograph which has a speed display range free from restrictions by PRF.  <P>SOLUTION: The ultrasonograph has a measuring means (402) for measuring a speed of an echo source, based on a Doppler shift of an echo obtained by repetitions of transmitting and receiving ultrasound at a pulse repetition frequency, or PRF, a display means (16) for displaying the measured speed, a range modification means (404) for modifying the range for displaying the speed by the display means without changing the PRF for transmitting and receiving the ultrasound at the measuring means when the range for the measurement is adjusted, and a folding means (406) for performing assumptive folding by conforming to the modified range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003238619-A (JP)
Title: Polypropylene modified by dicarboxylic acid anhydride and its production method
Inventor: WAKABAYASHI HIDEAKI
IPC: C08F8/46
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene modified by a dicarboxylic acid anhydride, which has good affinity to a polar material, high heat stability and high solubility into solvents.  <P>SOLUTION: The modified polypropylene is characterized by containing 1-200 molecules in average of a dicarboxylic acid anhydride per a polypropylene molecule whose racemic dyad ratio [r] measured by<SP>13</SP>C-NMR is fallen within the range of 0.51-0.88, and the modified polypropylene is prepared by reacting the polypropylene with one or more kinds of an unsaturated dicarboxylic acid anhydride in the presence of a radical reaction initiator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190301-A (JP)
Title: Self-closing slide swing type door device
Inventor: MASUDA ISAO
IPC: E05F3/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical self-closing slide swing type door device having an improved shape of the external appearance capable of being adopted even in general housing.  <P>SOLUTION: The self-closing slide swing type door device 1 swings a door panel 32 back and forth while sliding it in the direction of the width to open and close. The self-closing slide swing type door device 1 has a concealed type door auto-hinge 40 so as to have a rotary shaft swinging a door body 13 consisting of the door panel 32 and a rotary vertical post 31 and a common axis, a rotational lower part arm 19 (door panel mounting arm) is fixed to a joint section 42 horizontally projected from the bottom section of an auto-hinge body 41 of the door auto-hinge 40, and the lower part of the door panel 32 is supported on the front end section of the rotational lower part arm 19 in a rotatable manner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189099-A (JP)
Title: Occupant restraining device
Inventor: AOKI TAKASHI
IPC: B60R21/20
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant restraining device capable of preventing the front and rear ends of an airbag from being twisted when the airbag folded up in a roll is to be deployed.  <P>SOLUTION: The top edge of the airbag 21 folded up in a roll is fixed alongside the front and rear pillars and the side of a roof, and the airbag is inflated with the gas generated by an inflator when the vehicle goes in collision and deployed in a curtain form alongside the inside surface of the side of the cabin. The front end of the air bag 21 is coupled with the pillar by a band-shaped cloth piece 58 easy to be twisted. Even if the airbag 21 folded up in roll is being deployed in rotation, the cloth piece 58 is twisted to absorb the rotation, and it is possible to prevent the airbag 21 itself from being twisted to result in hindrance of smooth deployment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189670-A (JP)
Title: Method for producing polyfluorocarboxylic acid
Inventor: KAMIYA YUKINORI
IPC: C07B61/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing RfCF<SB>2</SB>CH<SB>2</SB>OH and further RfCF<SB>2</SB>COOH from RfCF<SB>2</SB>CH<SB>2</SB>X.  <P>SOLUTION: The method for obtaining a fluorine-containing alcohol compound represented by the formula: RfCF<SB>2</SB>CH<SB>2</SB>OH (wherein Rf is an organic group having fluorine atoms) comprises reacting a fluorine-containing compound represented by the formula: RfCF<SB>2</SB>CH<SB>2</SB>X (wherein Rf is the organic group having fluorine atoms; X is I or Br) with a halosulfonic acid represented by the formula: YSO<SB>3</SB>H (wherein Y is F or Cl) to provide a compound represented by the formula RfCF<SB>2</SB>CH<SB>2</SB>OSO<SB>2</SB>Y (wherein Rf and Y are each the same as the above-mentioned) and hydrolyzing the compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188558-A (JP)
Title: Fastening device for nut type fastener such as blind nut
Inventor: YAMADA SUKEYUKI
IPC: B21J15/22
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening device to fasten a nut type fastener such as a blind nut to a member to be mounted adequately with one adjustment even when the thickness of the member to be mounted is dispersed.  <P>SOLUTION: The fastening device 1 to fasten the blind nut or the like to the member to be mounted has an oil pressure piston 15 to retreat a mandrel 7 toward shaft direction. A ram 25 connected with an air piston 26 is reciprocally mounted in an oil pressure part 22 to supply pressure oil to an oil pressure cylinder 17. When compressed air is supplied to an air cylinder 27, the oil pressure piston 15 retreats the mandrel 7 and the fastener screwed to the mandrel is fastened to the member to be mounted. The air cylinder 27 is provided with an air pressure setting valve 33 to set the air pressure of the compressed air. When the air pressure of the aircylinder reaches a set air pressure, the compressed air of the aircylinder is fed to an operation means 11 for an termination valve to operate the termination valve 10 so as to terminate the movement of the air piston 26, and retreating of the mandrel 7 is stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196883-A (JP)
Title: Silicone polyethylene wax
Inventor: ICHINOHE SEIJI
IPC: C08L23/26
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive silicone-modified polyethylene wax having a high melting point.  <P>SOLUTION: This high melting point silicone polyethylene wax is obtained by addition-reacting a hydrogen silicone having one or more SiH bonds in the molecule with a lower mol. wt. polyethylene oligomer containing a vinyl type or vinylidene type unsaturated bond at one side end of the polymer chain and having a weight-average mol. wt. of 1,000 to 5,000 in the presence of a catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195503-A (JP)
Title: Continuous casting method
Inventor: YAMAZOE HIROAKI
IPC: B22D11/117
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously cast slab reduced in surface defect such as pin hole or slag inclusion.  <P>SOLUTION: In the case of casting in the case of casting molten steel whose active oxygen concentration A.[O] is controlled to <10 ppm without applying Ca treatment by using a vertical type or a vertical and bending type continuous caster (1), the blowing amount of argon gas (Ar) is regulated to be 2.0 times of the total oxygen concentration (ppm), and in the case of casting it by using a bending type continuous caster (2), the Ar flowing rate is regulated to be 1.0 time of the total oxygen concentration. In the case of casting the molten steel whose active oxygen concentration is controlled to < 10 ppm by applying the Ca treatment by using the vertical type or the vertical and bending type continuous caster (1), the blowing amount of argon gas (Ar) is regulated to be 1.0 time of the total oxygen concentration (ppm), and in the case of casting it by using the bending type continuous caster, the Ar flow rate is regulated to be 0.8 time of the total oxygen concentration. As the other way, or the Ar flow rate (N liter/min) is regulated to be 650/A.[O] when the molten steel has the active oxygen concentration of ≥10 ppm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI