baber/WOPTO huggingface dataset:
Patent JP-2004312577-A (JP)
Title: System of sending information on approach of communication terminal
Inventor: YONEDA TOSHIYUKI
IPC: H04W4/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a system load which sends a message to a terminal approaching a specific area such as a restricted area by realizing local management and by assigning processing of message delivery to a cellular phone company.  <P>SOLUTION: The system has a means of monitoring electric waves which receives a signal from a mobile communication terminal in a specific area including identification and location information on the terminal, a means of analyzing the signal which specifies the terminal and its location from the signal received by the means of monitoring electric waves, and a monitoring center device which continuously monitors the location of the specified terminal. The monitoring center device has a storage area where terminal information on a person previously permitted to approach the area is registered. If the specified mobile communication terminal is not registered in the storage area, the monitoring center device sends the information on the terminal to the system of a carrier who manages the mobile communication terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307739-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: MOTAI MASAAKI
IPC: C08L23/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which gives a molded article excellent in impact resistance (particularly low-temperature impact resistance), rigidity, and chemical resistance.  <P>SOLUTION: The thermoplastic resin composition comprises 100 pts. mass resin component comprising (A) 2-50 mass% styrene resin other than component (D) and (B) 50-98 mass% olefin resin (provided that (A)+(B)=100 mass%), (C) a partial hydrogenate of a conjugated diene polymer, and (D) a modified styrene resin obtained by graft-polymerizing an aromatic vinyl compound alone or together with another vinyl monomer copolymerizable therewith in the presence of 5-80 mass% hydrogenate of a conjugated diene polymer, where the total amount of the components (C) and (D) is 1-60 pts.mass and the component (C) accounts for 50-99 mass% of the total amount of the components (C) and (D).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319099-A (JP)
Title: Electrochemical cell
Inventor: ENDO MORINOBU
IPC: H01G11/80
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the sealability of an electrochemical cell and liability over a long time.  <P>SOLUTION: The electrochemical cell is equipped with an outer laminate film 1 enveloping a power generating element and outer lead terminals 4, 5 extending from the outer laminate film 1, and the outer lead terminals 4, 5 have a width of 3-5 mm and a thickness of 0.03-0.15 mm, and the power generating element is sealed with the outer laminate film. A part of the outer laminate lead terminals 4, 5 may previously be coated with a sealing material 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316446-A (JP)
Title: Torque control device and torque control method for engine
Inventor: KUBOTA HIROBUMI
IPC: F02D29/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque control device and a torque control method for an engine capable of changing order of priority of accelerating performance and operability according to a driving condition and improving travel feeling with reflecting intention of a driver sufficiently.  <P>SOLUTION: A plurality of correlations between pedal depression amounts of an accelerator and engine torque amounts are established according to steering wheel angles and vehicle speed. The torque control device for the engine uses one of the plurality of the established correlations based on detection results of steering wheel angles and vehicle speed and a target value of engine torque amount according to detected depression amount of the accelerator is calculated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317582-A (JP)
Title: Electro-optical device, control method therefor, manufacturing method therefor, and electronic apparatus
Inventor: TAJIRI KENICHI
IPC: G09G3/20
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device which doesn't have an electro-optical material degraded by variance of a voltage supplied to a driving circuit, a control method therefor, a manufacturing method therefor, and an electronic apparatus.  <P>SOLUTION: A voltage reduction detection circuit 160 detects reduction of one of voltages V1, V2, V3, and V4 applied to supply lines 142, 144, 146, and 148 for power supply to a scan line driving circuit 200 and a data line driving circuit 300 and supplies a detection signal DS showing a detection result to a CPU 120. When discriminating reduction of one of voltages V1, V2, V3, and V4 in response to the detection signal DS, the CPU 120 removes electric charge stored in an electrode included in a pixel capacity 350 and stops operation of the scan line driving circuit 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317687-A (JP)
Title: Multilayer optical waveguide with groove
Inventor: SUZUKI MASAYA
IPC: G02B6/122
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer optical waveguide with grooves in which polarization dependency of a coupling rate is reduced.  <P>SOLUTION: This multilayer optical waveguide is constituted by laminating a lower cladding layer 2, a lower core 21, an intermediate cladding layer 4, an upper core 22, and an upper cladding layer 6 on a silicon substrate 1. Then, an interlayer optical directional coupler having an optical coupling straight part 7 is constituted by the upper and lower cores 21, 22. Moreover, in the optical coupling straight part 7, grooves 23, 24 are formed along the cores 21, 22 at both sides of them. Depth of the grooves 23, 24 reaches the base of the lower cladding layer 2 from the surface of the upper cladding layer 6. Thereby, stress in the horizontal direction of the substrate can be released and the coupling rate of this optical waveguide becomes the same coupling rate even when light is a TM polarized wave or a TE polarized wave.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317729-A (JP)
Title: Braille display device
Inventor: ITO KIYOSHI
IPC: G09B21/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To contrive miniaturization, power saving and reduction of manufacturing costs of a pin driving mechanism for driving braille pins in a braille display device capable of displaying braille information for one line by selectively projecting the braille pins.  <P>SOLUTION: On a braille display surface 3 of the braille display device 1, every six braille pins 16 for displaying each braille are arranged for one line. The pin driving mechanism 20 for driving the braille pins 16 is provided with a driving unit 4 which transfers to the braille line direction X with a fingertip P and three pin selection elements 21 capable of simultaneously driving the braille pins 16 for one vertical column of braille mounted on the driving unit 4. A transfer position of the fingertip P, namely, the transfer position of the driving unit 4 is detected, three braille pins 16 corresponding to the position are selected by the three pin selection elements 21 of the driving unit 4 and selectively projected with force of transfer of the fingertip P. Since a part using power is requisite minimum, power saving, miniaturization and cost reduction of the pin driving mechanism 20 are attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317334-A (JP)
Title: X-ray foreign substance inspection apparatus
Inventor: UEKI FUTOSHI
IPC: G01N23/04
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an inspected object from stopping at an X-ray radiating location when the specimen is transferred by piping.  <P>SOLUTION: A means for transferring the specimen 12 is the piping 14 assembled so as to make the specimen 12 flow in a pipe with an circular cross section as a fluid. The piping 14 is intermitted before the X-ray radiating location. The specimen 12 exiting from an upstream opening 16 downwardly and freely falls at the X-ray radiating location. The upstream opening 16 is vertically disposed and downwardly opens. The specimen 12 falls from the upstream opening 16 and flows into a downstream opening 18 in the piping again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317865-A (JP)
Title: Image forming apparatus
Inventor: HIRAI HIROSHI
IPC: B65H9/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a pre-registration delay allowance without increasing the conventional accelerating speed of the registration roller in an image forming apparatus carrying out paper feeding, especially by image reference.  <P>SOLUTION: In the image forming apparatus for feeding paper especially by image reference, a registration roller speed control means as follows is provided. 1. When a registration roller part is reached within a specified time from the specified reference by the means, carrying in the direction of the image forming part is started by counting the timing after inclination compensation of sheet material. 2. After inclination of the sheet material is compensated when more than the specified time is taken from the specified reference to the registration roller, carrying in the direction of the image forming apparatus is started without any standby time. The carrying speed at this time is determined according to the delayed time from the specified time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324049-A (JP)
Title: Structure of wall surface of building
Inventor: MINAMITANI HIDEAKI
IPC: E04F13/07
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a wall surface of a building, which can prevent the occurrence of a wind noise without damage to the beauty of the wall surface.  <P>SOLUTION: A horizontal member 4 is almost horizontally laid between columns 1 and 1 on both sides of a curtain wall 2. A hollow ceramic rod-shaped building material 6 is almost horizontally installed in such a manner as to be supported by mounting pieces 12, 14 and 16 which are provided in the state of protruding forward from the horizontal member 4. A gap S is formed between a back end of the building material 6 and a front surface of the horizontal member 4, and an anti-wind-noise member 20 is mounted so as to close the gap S. A main piece 22 of the member 20 covers the gap S from above in such a manner as to straddle a back edge of a top surface of the building material 6 and a front edge of a top surface of the horizontal member 4. The main piece 22 is elongated in parallel with the horizontal material 4 and the building material 6 over the longitudinal direction of the horizontal member 4 and the building material 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327610-A (JP)
Title: Method for removing photoresist of semiconductor wafer
Inventor: OYA IZUMI
IPC: H01L21/027
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing the photoresist of a semiconductor wafer which suppresses the damage of an Ru film, and which can surely remove the photoresist in the semiconductor wafer having an exposed part of the Ru film on the surface and an exposed part of the photoresist on the surface.  <P>SOLUTION: The method for removing the photoresist of the semiconductor wafer having the exposed part of the Ru film 32 on the surface, and the exposed part of the photoresist 34 on the surface includes the steps of forming the Ru film 32 on the substrate 31, and forming a photoresist pattern on the Ru film 32. The method further includes the steps of removing the photoresist 34 by using ozone water having a pH of 4 or lower, and removing the photoresist 34 by using a steam and ozone gas having a pH of 4 or lower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322823-A (JP)
Title: Simple movable fence of platform
Inventor: OHASHI TADAHARU
IPC: B61B1/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a lift driving mechanism of a movable fence and its controlling mechanism, to completely eliminate danger of free fall or the like, and to design the lift driving mechanism and the controlling mechanism, when the movable fence disposed in an opening (entrance to a train) between fixed fences disposed at side edges of a platform in a railroad station is used as a lifting door.  <P>SOLUTION: The movable fence of an opening between the fixed fences in the platform is used as a lifting door. Struts are disposed at both ends of the opening between the fixed fences, and hoisting devices are disposed at the upper ends of the struts and hoist the lifting door. The hoisting device comprises a hoisting drum, a gear transmission by worm gear, and an electric motor. The lifting door has sliders at its both right and left ends, the sliders are guided by the struts, one end of a wire rope wound about the hoisting drum is connected with the slider, the other end is connected with a balance weight, and the weight of the balance weight is balanced with the weight of the lifting door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325273-A (JP)
Title: Current sensor
Inventor: NAKADA KENJI
IPC: G01R1/22
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current sensor that is easily attached to an electric wire and removed from it in a short period of time, that has a slim shape, and that can be attached to each of electric wires because of the small size and light weight thereof.  <P>SOLUTION: The current sensor includes a sensor element generating a signal by a current flowing into the wire, and a sensor case internally furnishing this sensor element and maintaining the position relationship between this sensor element and the wire. In the sensor case, a bag shaped internal fringe with an open part is contained, an electric wire inserting part is formed with the open end of the internal fringe with given proper spaces, an electric wire holding part is formed from the open end to the backside of the internal fringe is formed, the open-opposed parts of the electric wire inserting part are elastically energized in a direction mutually approaching until a proper space, and a ride-over projection having a slope is formed between the electric wire inserting part and electric wire holding part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004081820-A (JP)
Title: Game system
Inventor: ABE KOJI
IPC: A63F7/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable the identification of a fraud even in the case of a recording medium for a game, which is issued or paid for by illegal renovation.  <P>SOLUTION: A system for the game is equipped with value adders 3 and 21 which have value addition processing information transmitting means 327b for transmitting value addition processing information to a management device 100, a settlement device 22 which has a settlement processing information transmitting means 422 for transmitting settlement processing information to the management device 100, the management device 100, imaging devices 425 and 426 for imaging a settlement operator, and a storage device 100 for storing the obtained image. The management device 100 comprises a value addition processing history management means 100 for managing a value addition processing history, a time difference calculating means 100 for calculating a time difference between value addition processing and settlement processing in accordance with the value addition processing history and the settlement processing information transmitted from the means 422, and an imaging command output means 100 for outputting imaging commands to the imaging devices 425 and 426 when the time difference falls within the range of the prescribed time difference. The imaging devices 425 and 426 transmit the image, obtained based on the imaging command from the imaging command output means 100, to the storage device 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321633-A (JP)
Title: Game machine
Inventor: ABIKO MASAMI
IPC: A63F7/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing a labor when cleaning an ashtray.  <P>SOLUTION: This game machine is provided with the ashtray 23 rotationally supported to a component 90 constituting the game machine and deformed into a use state with its upper face opening part 23a facing upward and a cleaning state with its upper face opening part 23a facing downward; and energizing means 91 and 92 energizing the ashtray 23 in the direction of the cleaning state. The energizing means 91 and 92 may energize the ashtray 23 in the direction of the use state. This machine may be provided with an operation means 92d actuating the energizing means 91 and 92.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331084-A (JP)
Title: Packaging bag and packaging container using the same
Inventor: FUTASE KATSUNORI
IPC: B65D33/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag, which can be attached/detached on a container lid or the like properly and certainly without a concern of breaking the container bag and eliminates a need of using an adhesive tape provided by a lunch manufacturer or the like.  <P>SOLUTION: According to the packaging bag, an article to be packaged is sealed in by welding together sealant layers of a packaging film. A double-faced adhesive tape 8 with release paper 7 attached on one surface is stuck on the outer surface of the part 6 of the container bag that corresponds to the storing space for the article by putting the other surface of the separate film on the outer surface of the part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330862-A (JP)
Title: Tire assembly
Inventor: TSUCHIYA KENICHI
IPC: B60B21/12
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire assembly decreasing noise due to cavity resonance using a tire inner cavity as a column of air, and suppressing increase in vehicular weight and vehicular cost.  <P>SOLUTION: The tire assembly 1 comprises a wheel 1 disposed in a center part, a tire 20 installed to the wheel 10, and a Helmholtz type or side-branch type silencer 30 arranged in the tire inner cavity 3 formed between the tire 20 and the wheel 10. The silencer 30 is oppositely disposed to a center axis line S of the wheel 10, and a projecting portion 35 provided on the silencer 30 is clipped between a bead portion 21 of the tire 20 and a flange 16 of the wheel 10, thereby fixing and holding the silencer 30 in the tire inner cavity 3. A resonance chamber 37 in the silencer 30 has a capacity having natural frequency equal to cavity resonance frequency using the tire inner cavity 3 as the the column. The silencer 30 is made of material that can be deformed, and an installing recessed portion 15 capable of storing a container 31 of the silencer 30 is formed on a rim body 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336888-A (JP)
Title: Power compensation device and method therefor
Inventor: KADOTA YUKIO
IPC: H02M3/155
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power compensation device that is applied to and suitable for a rectifying load device and does not need complicated control or the like.  <P>SOLUTION: The power compensation device 20 arranged between an AC power supply 13 and the load devices 14, 15 is characterized by comprising a rectifier 23 that rectifies an AC by the AC power supply 13 to a DC, a DC/DC converter 26 arranged at the DC side of the rectifier 23 and a reactor 25, a power accumulation means 24 that is charged and discharged by the DC/DC converter 26 and the reactor 25, and a control circuit 27 that controls the DC-DC converter 26 so as to charge and discharge the power accumulation means 24 in accordance with the DC power of the rectifier 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007657-A (JP)
Title: High-speed signal transmission system
Inventor: OTSUKA KANJI
IPC: H03K19/0175
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed signal transmission system that passes a digital high speed signal for a several tens of GHz band through a line connected to high speed LSI chip of 2 GHz or over located at the outside of the chip and communicating the signal with the LSI chip.  <P>SOLUTION: The high speed signal transmission system of this invention adopts a device structure for automatically pumping up and pumping down a transistor carrier and creates the configuration wherein a genetic algorithm circuit to feed back received information for waveform adjustment at a transmission side is inserted, a wire lead out from a transistor is used for a transmission line, and a common power supply of the circuit is excluded. The system has a connection to a power supply or a ground for confirmation of a reference level at one of a transmission end of a termination end of the line at the outside the chip but has no connection to the power supply or the ground at the other termination or transmission end than that at which the reference level is confirmed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329129-A (JP)
Title: Additive for culturing mushroom
Inventor: ITO ATSUSHI
IPC: A01G1/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new culture medium material or nutritional supplement capable of increasing mushroom yield in artificial culture of mushroom.  <P>SOLUTION: A cacao bean shell is used as the culture medium material. Mushrooms having stable quality can early be harvested in higher yield by using a culture medium for culturing mushrooms containing the cacao bean shell as a nutrient ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329157-A (JP)
Title: Medium for microorganism and method for cultivation of microorganism
Inventor: IZUMI YOSHIKAZU
IPC: C12N1/20
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium for microorganisms and a method for the cultivation of microorganisms, enabling the culture of microorganism at a low cost and increasing the cultured cell concentration to increase the total activity of the microorganisms compared with a culture liquid obtained by a conventional culture method.  <P>SOLUTION: The medium for microorganisms contains corn steep liquor as an organic nitrogen source and a polyhydric alcohol as a main carbon source. The method for the cultivation of microorganisms comprises the culture of the microorganism in the medium for microorganism. The polyhydric alcohol is preferably glycerol and the weight ratio of the corn steep liquor to the polyhydric alcohol in the medium is preferably 1:(0.0001-5.0).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334743-A (JP)
Title: Method for extracting ruled line, method for encoding ruled line, and ruled line extracting program
Inventor: TANAKA TORU
IPC: G06K9/20
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To extract and encode ruled lines from document image data.  <P>SOLUTION: Binary document images are acquired and connecting pixels are recognized from the images. The periphery lengths of the connecting pixels are found, the connecting pixels with larger periphery length than a predetermined threshold THC are determined to be the ruled lines, and the ruled lines are solely extracted. When setting the threshold value THC, the connecting pixels in the document images are stored, the number of pixels with the periphery length for every periphery length for each stored connecting pixel is counted, the local maximum point (x<SB>m</SB>', y<SB>m</SB>') as the farthest point from the straight line connecting a point (x<SB>1</SB>, y<SB>1</SB>) in the rank of the smallest periphery length and a point (x<SB>N</SB>, y<SB>N</SB>) in the rank of the largest periphery length in the relation between the periphery lengths and the number of pixels is found, and the periphery length of the local maximum point is set as the threshold value THC.  <P>COPYRIGHT: (C)2005,JPO&NCIPI