baber/WOPTO huggingface dataset:
Patent JP-2004242191-A (JP)
Title: Receiving method and instrument thereof
Inventor: IWASAKI TOSHIYA
IPC: H04L1/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To generate a timing signal suitable for diversity composite processing while maintaining the stability of an instrument.  <P>SOLUTION: A first demodulator 26 and a second demodulator 42 demodulate received data signals, respectively. A first non-protection timing generator 28 and a second non-protection timing generator 44 detect synchronous words from the data signal, and generate first frame synchronization timing signals based on the timing of the detected synchronous words. In a diversity composite part 46, diversity composite processing is performed to data signals outputted from the first demodulator 26 and the second demodulator 42 by using the first frame synchronization timing signal. A protection existing timing generator 12 generates a second frame synchronization timing signal which is used for timing for controlling a signal processor 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247415-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAMAOKI KAZUO
IPC: H01L21/60
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the element forming a surface of a semiconductor chip is stably fixed to a circuit board, in the state where the element forming surface of the semiconductor chip is supported in substantially parallel with the circuit board, when the semiconductor chip having an electrode pad called a center pad is flip-chip mounted at a central part on the circuit board, and the connecting fault of the semiconductor chip to the circuit board or the decreases of connecting reliability is prevented, and also to provide a method for manufacturing the same.  <P>SOLUTION: When the semiconductor chip 1 having an electrode terminal 5 provided at the central part of the element forming surface is flip-chip mounted in the installing state at the connecting electrode 3 of the circuit board 2, a solder resist opening 12 larger than the element forming surface of the semiconductor chip 1 is provided in an insulator layer 6 on the front surface of the circuit board 2. The connecting electrode 3 having a protruding shape, and a support 4 having substantially the same height as the connecting electrode 3 for supporting the semiconductor chip 1 and the circuit board 2 in substantially parallel with each other, are provided in the solder resist opening 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003320662-A (JP)
Title: Imaging apparatus
Inventor: TSUTSUI HIROMITSU
IPC: B41J13/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which the quality can be enhanced at the time of recording of an image on a recording medium while simplifying the structure.  <P>SOLUTION: At least under a stopping state before a recording sheet 25 separates downstream from an upstream side carrying mechanism 22, a release mechanism 31 can release carriable state in the upstream side carrying mechanism 22 forcibly before the recording sheet 25 is printed. Consequently, variation in the carrying speed due to difference in pressing force against the recording sheet 25 between the upstream side carrying mechanism 22 and a downstream carrying mechanism 39 and due to variation in the carrying position of the recording sheet 25 is prevented as much as possible thus preventing error in the carrying amount of the recording sheet 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247589-A (JP)
Title: Semiconductor device
Inventor: MORIWAKI SHOHEI
IPC: H01L23/12
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a power supply wiring tends to be peeled off from a printed circuit board and the reliability of a semiconductor device is reduced as a result.  <P>SOLUTION: The semiconductor device 100 is provided with a semiconductor package 1, a substrate 4 formed under the semiconductor package 1, a metallic substrate 6 formed under the semiconductor package 1, and a fixing member 7 for positioning the semiconductor package 1 and the metallic substrate 6 on the substrate 4. A hole 9 penetrating the substrate 4 is made on the substrate 4. The fixing member 7 is partly inserted into the hole 9, and a tip 7t of the fixing member 7 is in contact with a fourth terminal 5. The semiconductor package 1 is provided with a first main surface 1a, a second main surface 1b on the opposite side to the first main surface 1a, and a first terminal 2 provided on the first main surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244291-A (JP)
Title: Calcium hydrogen phosphate powder, powder for calcium phosphate based paste, calcium phosphate based paste kneader unit and method of manufacturing calcium hydrogen phosphate powder
Inventor: MIZUTANI YOICHIRO
IPC: A61C5/04
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcium hydrogen phosphate powder having a smaller ratio of specific surface area to average particle diameter compared with conventional calcium hydrogen phosphate powder, powder for a paste which contains the calcium hydrogen phosphate powder and a method of manufacturing the calcium hydrogen phosphate powder and the like.  <P>SOLUTION: The calcium hydrogen phosphate powder has ≤10 μm average particle diameter and an (a) value of ≤10 when the value of the average particle diameter (μm) is expressed by (x), the value of the specific surface area (m<SP>2</SP>/g) is expressed by (y) and a product of (x) and (y) is expressed by (a). The method of the calcium hydrogen phosphate powder is provided with a slurry preparation process for preparing a mixture containing calcium hydrogen phosphate raw material powder and a solvent having ≥50 dyn/cm surface tension (e.g. water) and pulverizing the calcium hydrogen phosphate raw material powder in the mixture by a pulverizing means (for example, a ball mill) to prepare slurry and a drying process for drying the slurry obtained in the slurry preparation process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252127-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: MAEHARA MUTSUMI
IPC: G09G3/36
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has superior moving picture characteristics and higher luminance by improving the screen luminance when blinking of a linear lamp is used and deterring blurring when a moving picture is displayed.  <P>SOLUTION: Although a tube current I<SB>L1</SB>controlled into a control waveform INV of an inverter supplied in synchronism with frame cycles according to a blinking signal is cut off before as shown by I<SB>L2</SB>, 30 to 60% of a current in an ON period is supplied even in an OFF period to continue discharge. The ON/OFF tube current ratio is set to 30 to 50% for driving.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259944-A (JP)
Title: Method for manufacturing inductance element
Inventor: HAYAFUKU TOSHIAKI
IPC: H01F41/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for easily manufacturing a small and light inductance element by saving a space without winding a wire or forming a conductive pattern on a printed wiring board.  <P>SOLUTION: A lower side lead frame 6 where a plurality of patterns 5 are radially formed is overlapped with an upper side lead frame 7 where a plurality of patterns 15 are radially formed. The pattern 15 bonds one end (one end part 5A) on the center side of the pattern 5 and the other end (bonding part 8) on the outer peripheral side of the other pattern adjacent to the pattern 5. The patterns 5 and 15 form a winding part 1 in a toroidal shape by cutting it near the outer side of the other end of the pattern 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263029-A (JP)
Title: Aqueous pigment dispersion and aqueous pigment recording liquid
Inventor: MATSUMOTO TADASHI
IPC: C09D11/322
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cationic aqueous pigment dispersion having better pigment dispersion stability and color image density on a recording medium, and a cationic aqueous pigment recording liquid.  <P>SOLUTION: The aqueous pigment dispersion comprises a pigment (A), an acrylic organic polymer compound (B) at least comprising polymerization units of a monoethylenic unsaturated monomer having an aromatic ring and polymerization units of a monoethylenic unsaturated monomer having a functional group which is cationized by neutralization, an acidic substance (C), and an aqueous medium (D). In the aqueous pigment dispersion, the compound (B) is a compound comprising polymerization units of an aromatic vinyl and a (meth)acrylic ester having an aromatic ring, and is a random polymer. The aqueous pigment recording liquid is prepared by using the aqueous pigment dispersion and has a content of dispersed particles of 1-10% in terms of mass.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263932-A (JP)
Title: Automatic ice input device into food feeding box
Inventor: TSUKADA KUNIO
IPC: F25C5/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ice input device into a food feeding box for reducing labor, improving the circulating efficiency of the food feeding box, and reducing cost by automatically controlling and rationalizing a new ice input and an additional ice input into the food feeding box.  <P>SOLUTION: This device automatically inputs ice 3 into the respective food feeding boxes 2 on a carrying line by conveyors 5 to 5e while continuously carrying the food feeding boxes 2 for housing food 1 by the conveyors 5 to 5e. A weight measuring station ST3 is arranged on the carrying line. A weight measuring device 13 for measuring the weight of the respective food feeding boxes 2 is arranged in the weight measuring station ST3. An ice input station ST5 is also arranged on the carrying-out side carrying line of the weight measuring station ST3. The ice input station ST5 is provided with an ice input device 14 for inputting the ice 3 of a quantity corresponding to a weight measuring signal into the respective food feeding boxes 2 by the weight measuring signal from the weight measuring device 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274853-A (JP)
Title: Electric motor
Inventor: OHASHI YUTAKA
IPC: H02K23/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor capable of preventing a brush from adversely affecting a brush holder.  <P>SOLUTION: Only one end side in the length direction of a counter surface 51c of a brush 51 has single tapered shape sliding on the outer peripheral surface of a commutator 6. A first surface 51a of the brush 51 is almost arc-like in shape, protruding outward. The brush 51 is energized by a spring 53 to the outer peripheral surface of the commutator 6, so that the first surface 51a of the brush 51 and a second surface 51b abut against the inner peripheral surface of a brush holder 52. On the inner peripheral surface of he brush holder 52 that faces the first surface 51a, a holding surface 52a is formed, to regulate the first surface 51a of the brush 51 from moving in the rotational direction of the commutator 6. The holding surface 52a is almost arc-like, recessed inwardly, and allows only the tip part of the first surface 51a of the brush 51 to abut against it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272733-A (JP)
Title: Disposal method of ic card, ic card issuance device and ic card issuance method
Inventor: KOJIMA NORIYOSHI
IPC: B42D15/10
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reliably ensure security of unnecessary IC cards, and realize high security of IC cards by preventing unauthorized use of IC cards abnormally processed at IC card issuance.  <P>SOLUTION: An IC card having an image bearing layer with personal identification information including a face image on one surface of a card substrate and having a writing layer on the other surface is crushed. An IC card issuance device has printing means for printing information on a holder on the surface of the card having a built-in electric circuit with an IC recording part, IC recording means for recording information on the holder in the IC recording part, determining means for determining whether the IC card is issued normally or not, and crushing means for crashing an abnormally issued IC card when the determining means determine that the IC card is abnormally issued.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269214-A (JP)
Title: Purified air circulating type storage equipment
Inventor: NAKAO TATSUO
IPC: F24F7/06
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide purified air circulating type storage equipment for preventing pollution of these members when dust intrudes in an adjacent housing part and a cleaned installation space even when the dust is generated from the housing part for housing an article.  <P>SOLUTION: A back side air ventilating passage L1 is partitioned and formed in a shielded state with an external part in a back face side place of housing shelves 9A and 9B having a plurality of front opening housing parts in a state of being juxtaposed in the vertical direction and the lateral width direction. A purified air blowing unit FU is arranged in the respective housing parts 8 for ventilating purified air toward a front side external space L2 from the back side by sucking air in the back side air ventilating passage L1. The respective housing parts are provided with a partition member 20 for partitioning a housing space and its peripheral space. A negative pressure space IK shielded from the front side external space L2, communicating with the back side air ventilating passage L1, and becoming negative pressure to the housing space, is arranged between the respective partition members of a pair of mutually adjacent respective housing parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273372-A (JP)
Title: Shutter opening and closing mechanism
Inventor: FUJII KENICHIRO
IPC: H01R13/52
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter opening and closing mechanism closing an opening part provided at a case of an electronic equipment so as to be able to easily attach and detach a terminal to and from a connector or the like.  <P>SOLUTION: The mechanism comprises shutters 1a, 1b arranged in the vicinity of the opening part in free sliding movement and closing the opening part at normal times, elastic materials 23a, 23b elastically biasing the shutters 1a, 1b in a direction closing the opening part, a shaft part 22 arranged vertical to an open face of the opening part, an almost cone-shaped guide part 21 with its top arranged in the vicinity of the shutters 1a, 1b and its bottom face connected to the shaft part 22, and an opening and closing pin 20 arranged in free sliding movement in a shaft direction of the shaft part 22. When the opening and closing pin 20 is pressed down toward the shaft direction of the shaft part, the guide part 21 slides the shutters 1a, 1b along a conical surface to open up the opening part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004146773-A (JP)
Title: Method and device for working and electronic device
Inventor: OKUMURA TOMOHIRO
IPC: C23F4/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for working by which a desired fine area is worked easily and accurately.  <P>SOLUTION: In a constitution wherein a sheet metal 1 wound around a first roll 2 is pulled out therefrom and wound around a second roll 3 while sending the metal 1 to the second roll 3, a scribed line 9 is formed by removing a fine linear portion by etching a thin molybdenum film formed on the sheet metal 1, by causing active particles supplied from the openings of a plurality of micro-plasma sources 6 disposed in the vicinity of the sheet metal 1 existing between guides 4 and 5, to act on the molybdenum film, by generating micro-plasma from the micro-plasma sources 6 by supplying high-frequency power of 13.56 MHz in frequency to the sources 6 from a high-frequency power source 8, while a gas is supplied from a gas supplier 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282840-A (JP)
Title: Electric utility rate system and operation method thereof
Inventor: OZAKI HIROSHI
IPC: G06Q50/06
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, capable of collectively providing a required provision and a related operation so that even a small-scale organization can conclude a high-voltage receiving contract of a low unit price of electricity, resulting in a reduced electric utility rate, and to allow an organization, that collectively provides a power-saving rate system, to collectively provide required operations for lease, amortization, maintenance, and operation of the provision, under the high-voltage receiving contract.  <P>SOLUTION: The power-saving rate system includes a high-voltage supply source which is supplied by a power company, a cubicle type power reception/distribution provision composed of a high-voltage/low-voltage transformer, a voltage regulator, and a measurement transmission device, and a central summarization system which receives information from the measurement transmission device. Based on the consumed amount of electric power transmitted from the measurement transmission device, an expected electric utility rate for each month, an electric utility rate merit, acquired after utilization service rate, is subtracted, and the like are reported. A means for debiting a rate from an account is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237961-A (JP)
Title: Mounting structure of weather strip
Inventor: SAITOU KATSUSHI
IPC: B60J10/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a weather strip in which an anchor-shaped engaging projection at the bottom of the weather strip to be fitted in an engaging recess of a door molding is formed in such a way as not being located aside to the intra-car side.  <P>SOLUTION: The mounting structure of the weather strip to be attached to the periphery of the door molding 1 of a car door D is configured so that the engaging projection 6 in the anchor shape on the extra-car side of the bottom part of the weather strip 2 is fitted in the engaging recess 4 on the extra-car side of the door molding 1, and is arranged so that an outer pawl 6a on the extra-car side of the engaging projection 6 is as short as the tallness of a hitching part 4a of the engaging recess 4 while an inner pawl 6b on the intra-car side is formed longer than the outer pawl 6a to such a degree as touching resiliently the inner wall 4c of the engaging recess 4. Otherwise, the mounting structure may be such that the engaging recess 4 according to the first-described constitution is furnished with the hitching part 4a on the side wall on the extra-car side, but the side wall 7b on the intra-car side is free of any hitching part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275349-A (JP)
Title: Diagnostic imaging support program
Inventor: MATSUDAIRA HIRONORI
IPC: G06T7/60
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To extract an appropriate outline of an object from a medical ultrasonic tomographic image and X-ray image in a simple operation.  <P>SOLUTION: A dialogue box B is displayed on a display and an input operation is performed by GUI (Graphical User Interface). An original image is displayed on a window W1 and an image of the extracted outline is displayed on a window W2. Parameters σ1 and σ2 of a digital filter (DOG-difference of Gaussian) are adjusted by the operation of knobs 11a and 12a of sliders 11 and 12. The outline is extracted by the digital filter by the operation of the knobs 11a and 12a and the outline is immediately displayed on the window W2. The area inside the outline, the volume of the object and the like are calculated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275367-A (JP)
Title: Dishwasher
Inventor: INOUE TAKAYUKI
IPC: A47L15/42
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise and to save water without increasing costs and without enlarging the entire equipment by selectively jetting the water from a plurality of washing nozzles by one washing pump by using a highly reliable switching valve in a simple structure in a dishwasher for washing dishes by jetting the water pressurized by the washing pump from the plurality of washing nozzles.  <P>SOLUTION: The dishwasher is provided with the switching valve 17 in the middle of a water path connecting the washing pump and the plurality of washing nozzles. The switching valve 17 is provided with an entrance 19 for introducing the water pressurized by the washing pump, a plurality of exits 20 for leading out the introduced water to the plurality of washing nozzles, a water passing part 18 connecting the entrance 19 and the exits 20, and a closing member 21 for successively closing the exits 20 while being intermittently rotated inside the water passing part 18. The closing member 21 is reciprocated between the entrance 19 and the exits 20 and cam mechanisms 22 and 23 to be rotated by a predetermined angle in one direction in linkage with the reciprocation are provided. Also, a guide member for stabilizing the reciprocation is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276188-A (JP)
Title: Control device and method for micropore electric discharge machine
Inventor: NISHIMOTO YOSHINORI
IPC: B23H7/16
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micropore electric discharge machining control device, impairing the machining speed, preventing machining disability due to bending of an electrode, and improving the machining limit depth in micropore electric discharge machining taking conductive material such as metal as a workpiece, in particular in the micropore electric discharge machining where the conductive ceramic to which machining liquid cannot be injected is machined using a bar-like solid fine line electrode.  <P>SOLUTION: This control device of the micropore electric discharge machine is composed of: an interpole proportional voltage detecting means; a voltage comparing means; an electric discharge state deterioration detecting means; and an electric discharge stabilization control means for instructing a shaft movement control means to perform the operation of expanding the distance of the interpole interval at least one time within 10 μm in response to a signal from the electric discharge state deterioration detecting means and instructing the shaft movement control means to perform jump operation when the discharge state deterioration signal of the electric discharge state detecting means continues.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281337-A (JP)
Title: Plug, adapter for plug, and plug-jack structure
Inventor: TAKANO SHIGEHIKO
IPC: H01R13/633
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug easily extractable from a jack after being inserted into the jack; and to provide an adapter for the plug and a plug-jack structure.  <P>SOLUTION: This plug 11 is pluggable into a jack 21 of a connection object and extractable from the jack 21, and is provided with: a cylindrical part 13 fitted to an outer cylinder part 23 of the jack when plugged into the jack; and separating members 14, 14 formed on its outside surface for separating the cylindrical part 23 from the cylinder part 23 by being plunged from the outside surface side. The fitting state between the cylindrical part 13 and the cylinder part 23 can easily be released by plunging the separating members from the outside surface side, and the plug can easily be extracted from the jack.  <P>COPYRIGHT: (C)2005,JPO&NCIPI