baber/WOPTO huggingface dataset:
Patent JP-2003018485-A (JP)
Title: Receiver and reception method
Inventor: HIROSE KOJI
IPC: H04N5/44
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for digital television broadcasting with less demodulation error, that can be downsized at a low cost. SOLUTION: When a television signal of an analog television broadcast program is assigned to a lower frequency of a frequency channel to which a television signal of a digital television broadcast program of a demodulation object is assigned, a frequency of a local frequency signal S54 outputted from a local oscillation circuit 54 is changed. Thus, the frequency of an intermediate frequency signal S53 outputted from a mixer 53 is shifted. When the frequency of the intermediate frequency signal S53 is shifted, a cut-off characteristic of a SAW filter 56 cuts off a digital multiplex audio signal multiplexed on the television signal of an analog television broadcast program. An output signal from the SAW filter 56 is given to a demodulation section 57.
Patent JP-2003022226-A (JP)
Title: Load distribution system and method for network
Inventor: NOMURA HAJIME
IPC: G06F9/50
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a server load distribution system and a server load distribution method,which can distribrate the loads of a server on the Internet, and also reducing packets. SOLUTION: This router 104 is provided with a function 202 for analyzing the address of a passing IP packet, a traffic monitoring function 203 for monitoring the destination IP address, a function 204 for inquiring whether any mirror server is present or not to a frequently accessed server, a mirror server analysis control function 207 for developing the IP addresses of the server and the mirror server on a mirror server table 205, comparing them with a routing table 206 and retrieving the close server, and an IP address conversion control function 209 for preparing an IP address conversion correspondence table 208 when the close server is present, converting the address of the IP packet including the destination IP address in the IP address conversion correspondence table into the IP address of the close server and transmitting it.
Patent JP-2003021087-A (JP)
Title: Blade for compressor and its manufacturing method, and helical compressor and its manufacuring method
Inventor: HATA YOSHIKAZU
IPC: B29L31/08
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a helical blade, namely a blade for a compressor, which has sufficient rigidity and flexibility and high shape accuracy over the whole length and its manufacturing method, and a helical compressor using it and its manufacturing method. SOLUTION: Injection molding is performed by adding supercritical fluid to fluororesin in a cylinder 32 of an injection molding machine 31, and a predetermined shape is formed in dies 41 and 43.
Patent JP-2003021353-A (JP)
Title: Air conditioner
Inventor: IDE SHINICHI
IPC: F24F1/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner wherein ozone produced in an electric dust collector provided in an indoor unit is spread in the indoor unit without requiring additional electric power to increase ozone concentration and securely reduce various bacteria and mold for reducing the breeding of such bacteria and mold. SOLUTION: There is provided an indoor unit 3 for containing an indoor heat exchanger 8, a two stage type electric dust collector 32 including an indoor heat exchanger 8, an ionizer section 33 capable of production of ozone disposed on a front surface side of the indoor heat exchanger 8, and a collector section 34, and an indoor fan 10 for sucking indoor air and blow off sucked conditioning air. In the indoor unit 3, the foregoing electric dust collector 32 is formed such that an earthing plate of the ionizer section 33 and a negative electrode plate of the collector section 34 are at the same electric potential at all times, and control means is provided in an indoor control section for controlling to an operation mode in which electric power is supplied only to the ionizer section 33 and is not supplied to the collector section 34.
Patent JP-2002078086-A (JP)
Title: High frequency transducer and high frequency speaker
Inventor: ANTHONY PHILIP JEFFREY
IPC: H04R9/04
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a middle and high frequency transducer that has a small- sized magnet system. SOLUTION: A 1st stand has an annular wall, the holds a 1st disk-like magnet therein, and an annular channel is specified inbetween. A 2nd stand is placed on a 1st magnet and the 1st stand and the 2nd stand connected to them does not block an annular opening. The 2nd stand has an annular wall and the wall holds a 2nd disk-like magnet therein to specify a uniform torus air gap inbetwen. A 1st voice coil is connected to a 1st diaphragm and movably suspended in the annular channel, a 2nd voice coil is connected to a 2nd diaphragm and movably suspended in the annular air gap. By applying a current to the voice coils, magnetic flux is brought the annular channel and the air gap so as to cause a motion of the diaphragms thereby generating a sound wave.
Patent JP-2003027507-A (JP)
Title: Ivy planting body for vegitation retaining wall
Inventor: OI TAKASHI
IPC: A01G9/02
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a technical means capable of greening all the wall faces simply in a short time with respect to a planting body used to green a concrete retaining wall face or a wall face made of a natural rock bed by spreading ivy over the wall faces. SOLUTION: This planting body is provided with a cylindrical or gutterlike storage body (preferably, bamboo) 1a having a bulkhead 2 on an innermost side and made of a natural organic raw material, slow-acting fertilizer 6 stored in a cavity part 5 on an innermost side more than the bulkhead 2 of the storage body, a small hole 3 passing through the bulkhead 2, vegetation soil 8 filled into a cavity part 7 in the front more than the bulkhead 2, and seedings 9 of ivy planted in the vegetation soil. If the cylindrical storage body is used, a plurality of through holes 4 for guiding rainwater into the cylinder are provided on a peripheral face in its front end part. Vegetation holes are drilled in adequate sections on the wall face to be greened, and the planting body according to this invention is inserted into the vegetation hole to plant ivy.  It is unnecessary to bore through the concrete and the rock bed forming the wall face to form the vegetation hole.
Patent JP-2003030550-A (JP)
Title: Order receiving system and order receiving program
Inventor: AZUMA MASATAKA
IPC: G06Q30/06
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an order receiving system for accurately calculating a delivery time changing due to factors such as an ordering situation, weather, and the number of delivery staffs, and for displaying it on the homepage of the Internet when a customer orders commodities through the home page of the Internet. SOLUTION: This order receiving system is provided with a server computer for calculating a delivery time required after an order is received through the Internet 10 until commodity is delivered, based on parameters such as the order receiving situation of the commodity, the delivery time zone of the merchandise, weather, the number of delivery staffs, and the traffic situation. Then, the calculated delivery time is displayed on a commodity order receiving screen in a delivery net homepage 11.
Patent JP-2003024537-A (JP)
Title: Decorative sheet feeding equipment for manufacturing game machine
Inventor: HOTTA NAOHIRO
IPC: A63F7/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent double feeding of decorative sheets. SOLUTION: A decorative sheet 8 is sucked from a sheet block 21 stored in a storing device 1 by a storing suction conveying mechanism 10, and conveyed to a relay stand 26. The decorative sheet 8 in contact with the relay stand 26 is sucked by a suction supporting means 27, and the decorative sheet 8 is sucked and lifted by a relay suction conveying mechanism 30 with a greater suction force than that of the suction supporting means 27. Thereby, if one or two decorative sheets 8 are placed on the relay stand 26, the decorative sheet 8 on the relay stand 26 is sucked one by one from upper side by the relay suction conveying mechanism 30, and it is conveyed to a guide conveying mechanism 60.
Patent JP-2003024426-A (JP)
Title: Deodorizing device
Inventor: IWAMURA YASUHIRO
IPC: A61L2/20
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To forcedly and immediately decompose and deodorize a foreign odor generated from part of a human body or the odor of a part with strong body odor and to prevent the scattering of the odor to the circumference. SOLUTION: This deodorizing device comprises a blower 1 having an ozone generator 3 for generating a deodorizing gas and a blowing fan 4 for blowing the deodorizing gas, and a blowing nozzle 5 connected thereto through a flexible pipe 6. Accordingly, the deodorization is performed not by sucking the air around a foreign odor source as in the past but by directly blowing the deodorizing gas to the foreign odor source from the blowing nozzle, whereby the deodorizing efficiency is enhanced.
Patent JP-2003027957-A (JP)
Title: Sound insulation type power generating device
Inventor: OGATA NAGAHIRO
IPC: F02B77/11
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To improve sound insulating effect, and improve durability of soundproof material in a easing in a power generating device in which a cooling air intake port for cooling an engine, a power generator, etc., is provided in a side plate of the casing. SOLUTION: The engine 11 and the power generator 12 are disposed in the casing of this power generating device 1. Mufflers 22 and 23 to which exhaust gas of the engine 11 is introduced are supported in the casing through vibration-isolating members 100. Stays 81 and 82 to support the mufflers 22 and 23 are composed in a double structure, and the vibration-isolating members 100 are disposed between the stays 81 and 82 and the casing. On the stays 81 and 82, heat radiation plates 112 are disposed along the direction of cooling air.
Patent JP-2003027485-A (JP)
Title: Vegetation mat
Inventor: ITO KAZUTO
IPC: A01G1/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To foam a sloped surface by filling earth to multiple layers and grow plants on the slope at a high germination rate. SOLUTION: This vegetation mat 3 comprises a vegetation base member 31, which can be attached along the ground surface and comprises materials not disturbing the growth of plant's roots, an outer layer skin material 32, which is located at the opposite surface of the vegetation base member 31 which makes the thickness of the central part maximum and the thickness of its both sides minimum and is made of a material not disturbing the growth of the buds of plant, and plants' seeds 33a filled between the vegetation base member 31 and the outer layer skin material 32, fertilizer 33b required at least for initial growth of the seeds 33a, and a compound filler material 33, containing a water retaining material 33c maintaining moisture of the plants' seeds 33a, so that the seeds never run off by rain water.
Patent JP-2003043525-A (JP)
Title: Liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/1362
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a wide viewing angle and high display quality. SOLUTION: The liquid crystal display device has a plurality of picture element regions each of which is defined by a 1st electrode arranged on the liquid crystal layer side of a 1st substrate, and a 2nd electrode faced to a 1st electrode and arranged on a 2nd substrate via the liquid crystal layer. In each picture element region, the 1st electrode has a plurality of opening parts and solid parts; the liquid crystal layer is brought into a vertical orientation state when no voltage is applied between the 1st and 2nd electrodes, and a plurality of liquid crystal domains each in a radially-inclined orientation state are formed in the plurality of the opening parts and the solid parts by an inclined electric field generated in the edge parts of the opening parts of the 1st electrode when voltage is applied between the 1st and 2nd electrodes.  Display is performed by variation in the orientation states of the plurality of the liquid crystal domains according to the applied voltages. The liquid crystal domains corresponding to the opening parts also contribute to the display.
Patent JP-2003025621-A (JP)
Title: Thermal transfer recording apparatus and transfer material sheet used therefor
Inventor: SHIRAIWA KEISHIN
IPC: B41J31/05
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording apparatus capable of obtaining a printed matter of a desired printing size without wasting an ink sheet in a miniaturized size as much as possible. SOLUTION: Thermal heads 15a, 15b are provided movably in the main scanning direction as well as they are disposed by each 2 sets side by side in the sub scanning direction. A large number of heat generating elements are formed linearly in the sub scanning direction in thermal heads 14a, 14b. An ink sheet 13a with yellow and magenta coated parallel in the main scanning direction is provided corresponding to the thermal head 14a, and an ink sheet 13b with cyan and an overcoating layer coated parallel in the main scanning direction is provided corresponding to the thermal head 14b.
Patent JP-2002371951-A (JP)
Title: Non-fuel/non-pollution air cycle motor
Inventor: SUZUKI AKINORI
IPC: F03G7/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To change a present state of the earth such as global warming, chemical substances pollution, and the like, and to revive the earth to the clean earth that is a wish of the human race, by providing and spreading a non-fuel/non- pollution air cycle motor. SOLUTION: This non-fuel/non-pollution air cycle motor has a wide usage range such as the whole field of automobile, shipping, a railroad locomotive, industry, a power plant, an airplane, electric appliances, and the like. By using the non-fuel/non-pollution air cycle motor, an energy problem and an environment pollution problem are solved in an early stage, and the earth can be returned to be a place where the human race can live at ease.
Patent JP-2003035388-A (JP)
Title: Fastening structure for hydraulic hose connection fitting
Inventor: NAKAJIMA MIKIO
IPC: F16L33/20
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a resin hose and a fastening structure hose for a connection fitting capable of reducing the manufacturing cost, making miniaturization, sealing and durability of a fastening part be compatible with a simple structure. SOLUTION: A nipple 2 of the connection fittings 6a, 6b applied with beating at the outer perimeter is pressed in a resin hose body 4, from the outside of the resin hose 4, an inner perimeter side is formed in an angled shape in section in which the wall thickness increases gradually from both opening ends in the axial direction toward the center, a metallic sleeve 1 with a groove carved on the whole perimeter is arranged in the coaxial direction in the wall thickness part 13, and the resin hose 4 and the nipple 2 are fastened by caulking from the outer perimeter inwards.
Patent JP-2003036281-A (JP)
Title: System, method and program for creating circuit symbol
Inventor: SERIGUCHI NOBUTAKA
IPC: G06F17/50
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To create a circuit symbol in which allocation of pin names and pin numbers, shape of circuit symbols and pin arrangement are consolidated. SOLUTION: In a file 7, each pin name of circuit components is cross referenced to input/output attributes and positive and negative polarities in advance, and in a file 17, coordinate positions X, Y of the pin in the circuit symbol and a shape of circuit symbol classified in accordance with pin usages are cross referenced to the pin name in advance.  The pin names of circuit components corresponding to the names of the circuit components inputted from an input/output device 3 are retrieved from the file 7 by a central processing unit 5, the circuit symbols are generated responding to the shapes of the circuit symbols cross referenced to the retrieved pin names in the file 17, and the retrieval pin names and the pin numbers which are inputted from the input/output device 3 and cross referenced to the retrieval pin names are allocated to the pins of the circuit symbols in accordance with the coordinate positions X, Y.
Patent JP-2003035813-A (JP)
Title: Color filter and method for manufacturing the same, liquid crystal element using the color filter
Inventor: FUKUHARA HIROE
IPC: G09F9/30
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent color mixing from being generated in a method for manufacturing a color filter comprising formation of a partition wall layer composed of a resin on a transparent substrate and formation of a coloring part by imparting curable ink to opening parts of the partition wall layer with an inkjet method by excellently repelling the ink on the surface of the partition wall layer. SOLUTION: The curable ink is composed of a colorant, water, a water soluble organic solvent and a binder component of which the 15 wt.% aqueous solution exhibits >=40×10<-3> N/m surface tension when a base component is added thereto in an equivalent amount.
Patent JP-2003037124-A (JP)
Title: Method for manufacturing semiconductor package
Inventor: WATANABE MASANAO
IPC: H01L21/56
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor package which can seal chips without causing a swell on each chip and without depending on potting. SOLUTION: Terminals of semiconductor chips are connected with their peripheral electrode wirings, and the semiconductor chips and their peripheral electrode wirings are covered with a laminated plastic film without using potting technology.
Patent JP-2003035771-A (JP)
Title: Display plate, parking intent transmission system using the same and parking intent transmission program
Inventor: FUJITA YUTAKA
IPC: G01S13/74
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a display plate capable of confirming that a disabled person or the like is using the display plate for the justifiable reasons, a parking intent transmission system using the same and a parking intent transmission program. SOLUTION: The display plate 10 is used in order to discriminate at least a disabled person, an old man to be cared, a care taker thereof and a visiting doctor and has a transmission means 13 for transmitting radio waves for reporting the position of a vehicle when a notice is put up in the vehicle. The parking intent transmission system using the display plate to make it possible to confirm that the disabled person uses the display plate for justifiable reasons using the display is also disclosed.
Patent JP-2003037459-A (JP)
Title: Balanced amplifier
Inventor: MITSUYA SHINJI
IPC: H03F3/68
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To constitute a balanced power amplifier for subjecting it to high harmonic wave processings, by using a small-sized low-loss coupler and a matching circuit. SOLUTION: A balanced amplifier of an object frequency fo comprises a pair of transistors 504a, 504b, a coupler 501 for distributing input signal to the input of the transistors 504a, 504b, and a coupler 502 for combining the outputs of the transistors 504a, 504b. The coupler 502 for combining the outputs has an input reflection coefficient close to 1 at a frequency 2fo of second- harmonic, and the transistors 504a, 504b operate as F class.
Patent JP-2003037592-A (JP)
Title: Radio communication system
Inventor: MIYASADA HIROSHI
IPC: H04W12/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent leak or copying of personal information to or by a third party by controlling transfers to other electronic devices when personal information is exchanged between electronic devices capable of radio communication. SOLUTION: A controller 26 of a slave 12 receives a packet 30, confirms its destination BD- ADDR, and judges whether or not it conforms to the slave 12's own BD- ADDR stored in a BD- ADDR storage area 23a. If they conform to each other, the slave 12's BD- ADDR is set to a descramble circuit 22, and the personal information in a field 33 is descrambled and decoded. The personal information is stored in a personal information storage area 23b from a data receiver 21. The master 11 scrambles the information using BD- ADDR of a slave 13 and transfers it to the slave 13.
Patent JP-2003044051-A (JP)
Title: Key sensor, plate to be detected for the key sensor and keyboard musical instrument
Inventor: KATO TADAHARU
IPC: G10G3/04
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a key sensor which is simply mounted without requiring cumbersome operations, a plate to be detected for the sensor and a keyboard musical instrument. SOLUTION: A fixture used for plate to be detected 310 is used to mount the plate to be detected 320 onto a key 2. The fixture 310 is provided with joint section 318 made of an elastic member. The section 318 has a forked structure and has legs 318a. Each leg 318a has a member which is projected along the lateral direction in the surface of Figure. Therefore, when the section 318 is inserted into a joint hole section 3c of the key 2, the legs 318a are held in a reduced attitude along the radial and inner direction of the section 3c. Thus, elastic pressing force is given to the inner walls of the section 3c by the legs 318a and the fixture 310 is fixed to the key 2.
Patent JP-2003040310-A (JP)
Title: Discharge vessel
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/34
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge vessel which avoid excessive packaging, is protected from illegal actions during the display over the counter, and uses a stopper to prevent any depressing operation of a discharge nozzle or a spray head during the display of the discharge vessel over the counter, or during the use of the vessel. SOLUTION: The discharge vessel has a shoulder cover for attaching a pump having a discharge nozzle to a mouth part of a vessel body. A guide cylinder and a protective cover of the discharge nozzle are erected from an upper wall of the shoulder cover, and a surface of the stopper engaged with the guide cylinder is covered by the protective cover.
Patent JP-2003039633-A (JP)
Title: Method for screen process printing, method for producing, ceramic circuit board, and mask for screen process printing
Inventor: IGAWA TATSUHARU
IPC: B41F15/08
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the precision of printing and to extend the life of a screen mask by holding the reduction of the tension of the screen mask by repeated use at a proper value by a simple operation without making the structure complex. SOLUTION: A printing mask 1 is used, which can adjust the tension of the set screen mask 7 by elastically deforming frame side parts 3 and 4 constituting a mask frame 2 outside. A screw member 9 is arranged, while being stretched, between the frame side parts 3 and 4 which are arranged to face each other, and the distance between the frame side parts 3 and 4 is enlarged by turning an adjusting nut 16 to adjust the tension of the screen mask 7. When the tension is reduced, the nut 16 is turned appropriately, and a downsized printing pattern part P in the middle of the mask is elongated with the frame to keep the tension properly.