baber/WOPTO huggingface dataset:
Patent JP-2003205585-A (JP)
Title: Freshness retaining material for fresh mushroom
Inventor: SATO AKIRA
IPC: B32B27/18
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To retain freshness of a fresh mushroom by disposing it on a tray and packing it with a plastic film and eliminating the discoloration of the fresh mushroom, the generation of mildews or the decomposition of the mushroom or its unnecessary drying and the like, when the packed mushroom is preserved, stored, exhibited or conveyed.  <P>SOLUTION: A polyethylene resin with an added 3% zinc oxide is laminated in the thickness of 0.025 mm on one side of a wooden fiber sheet with a basis weight of 60 g/m<SP>2</SP>. In addition, the obtained laminated sheet is perforated, showing a large number of micropores with a bore of about 0.3 mm and then is cut to the 80 mm square. After that, two pieces of the cut sheet are lapped over each other, setting their laminating sides mutually inward and the three sides of the lapped sheets are heat-sealed. Further, a mixture of 10 g of silica gel and 0.5 g of calcium chloride is injected into the gaps of the three sides and finally, the remaining one side is heat-sealed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208018-A (JP)
Title: Developing device
Inventor: NISHIDA AKINORI
IPC: G03G15/08
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform sealing so that toner may not spout out due to the change of internal pressure by providing a seal member hanging from the upper part of a frame to an exposed member such as a developing roller at the aperture part of a developing device.  <P>SOLUTION: In the developing device 20, the seal members 37 and 37a are provided to hang on the front side of the developing roller 25 corresponding to a photoreceptor drum 5 and a blade 26, so that the toner is prevented from spouting out and scattering from gaps between both side parts of the roller 25 and the blade 26 and the frames 33 and 33a. A back side seal member 35 is arranged between the back side of the blade 26 and the roller 25 and upper and lower frames at the aperture part 32, so that the toner in a toner storage part is prevented from spouting out due to the sudden change of the internal pressure by the back side seal means and the seal member 37.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217380-A (JP)
Title: Illumination device for switch
Inventor: KOBAYASHI TOSHIBUMI
IPC: H01H13/702
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve assemblability and reduce the weight by reducing the numbers of parts.  <P>SOLUTION: In a switch having a rubber contact 12 including a moving contact 13a capable of contacting and separating from a fixed contact 11a laminated on a circuit board 11 including the fixed contact 11a, a light source 14 is attached on the circuit board 11 and a direct reflection surface 15a and an indirect reflection surface 15b reflecting light S emitted from the light source 14 toward an illuminated part 30 of a switch operation surface 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217077-A (JP)
Title: Traveling vehicle identifying device
Inventor: ENOZONO MASAYOSHI
IPC: G08G1/015
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic wave sensor type traveling vehicle identifying device easy in installation work, and easily performing maintenance after installation.  <P>SOLUTION: A body processor 5 is provided with ultrasonic wave sensors 2a and 2b on respective one sides of two points A and B in the route direction of a road 1 for constituting an ultrasonic wave echo sounder transducer for outputting an ultrasonic wave toward the other side of the road 1, and receiving the ultrasonic wave reflected by a traveling vehicle 3, and is composed of a computer for inputting a wave receiving signal of the sensors 2a and 2b, and is provided with a means for detecting a passing timing lag of both points A and B of the vehicle 3 and respective passing time of both points A and B from a level change of the wave receiving signal of the sensors 2a and 2b, and a means for discriminating a car model of a large type and a small type of the vehicle 3 by detecting the car length on the basis of a detecting result of the passing timing lag and the passing time of both points A and B, and an installation interval of the ultrasonic wave sensors of both points 2a and 2b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216907-A (JP)
Title: Card processing device and card processing method
Inventor: YAMAMOTO TOSHIHIRO
IPC: G06Q40/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing time of cards.  <P>SOLUTION: A card reader/writer 2 of this card processing system includes a card read/write part for reading data to be retrieved from an IC card 1; a memory for storing a record table composed of the start data and end data of a retrieval range and checked digital number data indicating the number of digits to be checked; and a control part (CPU) which converts the start data and the end data by substituting 0 into the portion of the start data other than the digits to be checked and F into the portion of the end data other than the digits to be checked, on the basis of the number of digits to be checked in the record table stored in the memory. When the data are read from the IC card 1, retrieval is performed only for the retrieval object data itself and range retrieval for the start data and end data converted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212922-A (JP)
Title: Method for recovering fluorine-containing emulsifier
Inventor: FUNAKI CHU
IPC: C08F6/14
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering the fluorine-containing emulsifier from the polymerization wastewater left after the production of a fluoropolymer.  <P>SOLUTION: The method for recovering the fluorine-containing emulsifier comprises forming a layered double hydroxide by adding an aqueous mixture of a mixture containing divalent metal ions and trivalent metal ions while keeping an aqueous solution at such a pH that the divalent metal ions and the trivalent metal ions forms a hydroxide to an aqueous solution of sodium hydroxide and/or potassium hydroxide, adjusting the polymerization wastewater left after the removal of the fluoropolymer obtained by polymerizing at least one fluoro monomer in an aqueous medium containing the fluorine-containing emulsifier, containing the fluorine-containing emulsifier, and having a content of an suspended solid component and a substance convertible into a suspended solid component of at most 1 mass% to a pH approximately in the range in which the layered double hydroxide has been formed, adding the layered double hydroxide to the wastewater after the pH adjustment to form a layered double oxide containing the fluorine-containing emulsifier among the layers, separating the layered double hydroxide from the wastewater, and recovering the fluorine- containing emulsifier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217571-A (JP)
Title: Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the same
Inventor: TORIYAMA JUNICHI
IPC: H01M4/505
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode and a non-aqueous electrolyte secondary battery using the same that have a high energy density, superior heavy load characteristics, and superior low-temperature characteristics.  <P>SOLUTION: This is a positive electrode 3 that arranges on both sides of a positive electrode current collector 13 a positive electrode active material layer 15, 16 that contains Li<SB>x</SB>Mn<SB>2-y</SB>M<SB>y</SB>O<SB>4</SB>(wherein, 0.95≤x≤1.25, 0.01≤y≤0.20. M is at least one kind or more of metal selected from Ti, Cr, Fe, Co, Ni, Zn, and Al). The thickness T<SB>1</SB>of the positive electrode current collector and the sum of the thickness (T<SB>2</SB>+T<SB>3</SB>) of the positive electrode active material layers 15, 16 satisfy the relationship 2.0≤(T<SB>2</SB>+T<SB>3</SB>)/T<SB>1</SB>and (T<SB>2</SB>+T<SB>3</SB>)≤200 μm, and the quantity of the positive electrode active material in the positive electrode is 15-30 mg/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220868-A (JP)
Title: Vehicle seat
Inventor: ONODA KEISUKE
IPC: B60N2/36
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat which is reversed and stored to be able to form a spacious cargo room continuous with a deck surface.  <P>SOLUTION: The almost middle of a seat cushion 1a is supported with a swingable first link 2a so as to be reversed freely, and the first link pivotally attached to the body floor 20 in a position ahead of a cross member 21 arranged on the body floor. The lower part of the side face of a seat back 1b is supported with a second link 2b and a third link 2c shorter than the second link so that the seat back is folded forward freely. The second link 2b is extended along the side face extension line of the seat back 1b, and the base of the second link is pivotally attached to the body floor 20 in a swingable manner, while the third link 2c is linked to the seat back 1b at a pivotally attached part 5f lower than the pivotally attached part 5d of the second link 2b and to the body floor 20 at a pivotally attached part 5e behind the pivotally attached part 5c of the second link 2b. With the above structure of the seat, a spacious cargo room can be formed in such a way that its floor surface is lower than the surface of the seat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224851-A (JP)
Title: Bit rate reduction apparatus and method thereof, image encoder and method thereof, image decoder and method thereof, image encoding program and recording medium with the encoding program recorded thereon, and image decoding program and recording medium with the decoding program recorded thereon
Inventor: KIMATA HIDEAKI
IPC: H04N19/159
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel encoding/decoding technology for realizing improvement of the encoding efficiency in the case of encoding/decoding an image or the like.  <P>SOLUTION: In the case of adopting a configuration of using orthogonal transform to encode the image when encoding the image, two encoding means as an encoding means for configuring a last decoding means and an encoding means for configuring a last non decoding means are prepared, data having been encoded or the like are used to adaptively select the encoding means in matching with the attribute of the image area and to encode the image. Then in matching with the configuration above, two decoding means as a decoding means for configuring a last decoding means and a decoding means for configuring a last non decoding means are prepared, and data having been decoded are used to decode an image by using a decoding means corresponding to the encoding means used for encoding. Thus, the improvement of the encoding efficiency of the image can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224666-A (JP)
Title: Interphone system
Inventor: AOYAMA KEIICHI
IPC: H04M9/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone system in which different kinds of operation terminal devices can be connected to one common terminal by commonizing terminals of an interphone master device to which an operation terminal device is additionally connected.  <P>SOLUTION: An interphone master device 1 is equipped with a kind setting switch for setting the kinds of operation terminal devices 3 and 4 which are connected to a terminal T and a calling sound control means which discriminates kind information set with the kind setting switch, judges the states of the operation terminal devices 3 and 4 connected to the terminal, and outputs a corresponding calling sound when the operation terminal device 3 or 4 is operated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228964-A (JP)
Title: Method of retrieving compressed audio data file
Inventor: MOTOYAMA HISAFUMI
IPC: G10L19/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speedy address retrieving method for a compressed audio data file.  <P>SOLUTION: The method of retrieving the address Ax of a lap time with a search pointer file SPF in which search pointers SP0,... assigned by the specified number of frames of the compressed audio data file 10 are arranged comprises: calculating and storing the integrated value ΣSPn of all search pointers obtained so far at the head in each sector of SPF in recording; calculating a target frame number FNo. in Ax retrieval in reproduction; calculating the number X of a target search pointer SPx; calculating the sector number SxNo. of a sector Sx in the SPF including the SPx; calculating the order nx of the SPx in the Sx; reading ΣSPn and SP(n+1),... at the head of the Sx; calculating an integrated value σSPx up to right before SPx in the Sx; and calculating the sum ΣSPx of the ΣSPn and the σSPx to find Ax corresponding to Tx in the file 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219763-A (JP)
Title: Lure
Inventor: NAGAI KENTA
IPC: A01K85/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure having both improved casting and action performances.  <P>SOLUTION: This lure has the following structure: a fish-shaped body 1 and a lip 2 are intefratedly molded, and the lip 2 is provided with transverse through holes H1, H2, H3 and H4 so as to be arranged longitudinally. Thus, this lure is light with its mechanical strength retained for long distance in casting, securely preventing the body 1 and the lip 2 from slipping from each other and enabling the good action of this lure to be attained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228861-A (JP)
Title: Optical disk recording and reproducing device
Inventor: UCHIDA SHIGERU
IPC: G11B7/09
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the disturbance in focus servo characteristics of an optical disk recording and reproducing device.  <P>SOLUTION: In the optical disk recording and reproducing device provided with an objective lens 9 for converging laser beams generated from a laser beam emitting element 7 on the surface of a disk 1 and a focus servo system for converging the laser beams on a signal recording surface of the optical disk by controlling a focusing actuator 11 to operate the objective lens 9 to the focusing direction, the generation of vibration from an optical pickup 3 is suppressed by providing a vibration suppressing actuator 31 for operating in the direction negating the vibration generated by the operation of the focusing actuator 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227485-A (JP)
Title: Multi-cylinder compressors
Inventor: TAKEBAYASHI MASAHIRO
IPC: F04C23/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency by reducing suction loss by preventing the interference of pressure pulsation generated by one of the cylinders disturbing suction to an operating chamber of the other cylinder.  <P>SOLUTION: A compressing mechanism part is provided with a plurality of cylinders 6a, 6b, each cylinder 6a, 6b is provided with a plurality of operating chambers 51, 52 defined by a partition plate 50 and a pair of end plates 5, 8. A crank shaft 3 is provided with a plurality of crank pins 13, 14 of different phases. A suction chamber 51 is provided with suction ports 20a, 20b communicated to suction pipes 19a, 19b through a suction channel. The suction channel has a channel part 30 communicating a channel part of each cylinder 6a, and channel parts 23a, 23b of the cylinder enlarged to both end faces of the cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228237-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI NORIO
IPC: G03G15/08
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the soiling of an output image and the wasteful use of particles necessary for image forming caused by excessive discharge of particles from an electrifier to an image carrier when a change occurs in the surface potential of the image carrier in an image forming apparatus provided with the electrifier having an electrifying member rotated in a counter direction to the image carrier.  <P>SOLUTION: At least, tB [s] after the part of the image carrier whose surface potential is changed passes an electrifying part and passes the center of a developing part, voltage by which the particles are recovered to a developing unit is applied to the developing unit. Then, the relation of tB=(necessary time in the case of making one round around the image carrier by bypassing the surface of the electrifying member)-(necessary time in the case of making one round around the image carrier without bypassing the surface of the electrifying member) is satisfied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228500-A (JP)
Title: File dividing method and device
Inventor: NOSAKA YOSHIE
IPC: G06F12/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file dividing method and a device capable of distributing a file for each customer by dividing a customer information file when distributing the customer information file related to a plurality of customers.  <P>SOLUTION: The customer information file including customer data of each customer for a plurality of the customers is stored in a customer information storage device 2, the customer data including a customer ID of each customer, a start position and an end position of each customer data, and a file output destination after separation. A data separating part 31 reads the customer information file to acquire the start position and the end position of each customer data and separates each customer data from the customer information file based on the start position and the end position. A file output part 32 names a file based on the customer ID of each separated customer data to create a customer-oriented file for each customer and outputs each customer-oriented file into a customer folder 41 as the file output destination recorded in each customer data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227208-A (JP)
Title: Heat insulating material, roof greening structure and its construction method
Inventor: YAMADA HIDEO
IPC: A01G1/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To propose a heat insulating material, a roof greening structure, and its construction method capable of imparting a plant cultivating environment suitable for growing plants by easily coping with various plants, that is, the need for water holding property.  <P>SOLUTION: This heat insulating material 5 is used for the roof greening structure for arranging a plant cultivating layer 6 on a waterproof layer 10 for constituting a roof surface, and has a water retentive part 51 and a drain part 52 on one surface side, and is a water impermeable material having a ventilating part 53 on the other surface side. A heat insulating layer 50 is formed by laying so as to cover the waterproof layer 10 by selecting which surface of the heat insulating material 5 is used as an upper surface according to a characteristic of the using plants. The plant cultivating layer 6 is arranged on the heat insulating layer 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229833-A (JP)
Title: Diversity adapter, ofdm receiver for receiving signal from diversity adapter, and diversity receiver
Inventor: AKIYAMA TOSHIYUKI
IPC: H04B7/26
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity circuit 30 which can obtain an information code with little code errors by decoding a code from an RF signal received by the best antenna at the point of that time all the time and does not increase code errors in switching an RF signal to be selected.  <P>SOLUTION: This diversity circuit 30 includes a circuit 35 for calculating an FFT common window period being a signal fetching period to an FFT which is common to an OFDM signal included in at least two or more antenna signals among antenna signals inputted from a plurality of antenna signal input terminals and whose inter-symbol interference noise level becomes minimum, outputting the FFT common window period, and a circuit 36 for calculating and outputting an antenna signal switching control signal for switching a plurality of antenna signals within a period other than the FFT common window period or an antenna signal switching symbol signal that represents the symbol position of the OFDM signal at a time for further switching the plurality of antenna signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232668-A (JP)
Title: Vehicle weight estimating device
Inventor: ISHIGURO TOSHIAKI
IPC: G01G19/08
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle weight estimating device of estimation precision of vehicle weight.  <P>SOLUTION: This vehicle weight estimating device is provided with an acceleration obtaining means B7, a driving force obtaining means B1, an acceleration processing means B8 to remove low frequency components of acceleration, a driving force processing means to remove low frequency components of driving force, and a vehicle weight estimating means B2 to estimate vehicle weight M based on the acceleration processing means B8 and the driving force processing means B5. It is also provided with a start state determining means B3 to determine a start state of a vehicle, a brake actuation detecting means to detect an actuated state of a brake device, a vehicle speed detecting means to detect vehicle speed, an estimation permitting means B3 to permit the estimation of vehicle weight when the vehicle is in the start state, and a driving force setting means B1 to set driving force of the vehicle at zero when it is detected that the brake device is in the actuated state, and as it is detected that vehicle speed is zero.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234689-A (JP)
Title: Service system, portable terminal and portable terminal processing program
Inventor: SONOYAMA SHIORI
IPC: H04W4/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To effectively increase the number of users to use terminals for a narrow specified area by offering service restricted to the area in a service system for offering the service by distributing a variety of information to terminals of users entering and leaving a prescribed area.  <P>SOLUTION: Game data according to a theme of an applicable zone can be acquired, executed from fixed terminals 17a, 17b installed by every one of zones (1) 16a, (2) 16b by using the user terminal 12 lent in the case of entering a theme park 11 and in the case of leaving, the game data managed by a server can be read and executed by a user PC 25 based on a user ID via a communication network (N) by reading the acquired game data by a gate device 21, storing and managing the game data in a user management file 23 associated with the user ID by a management server 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243918-A (JP)
Title: Antenna for non-contact ic tag, and non-contact ic tag
Inventor: SHIINA TOKUYUKI
IPC: B42D15/10
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for mount of a non-contact IC tag label with higher stability than a normal antenna employing printing of conductive ink.  <P>SOLUTION: This non-contact IC tag antenna consists of antenna patterns 11, 12 for non-contact IC tag label mount made of a metallic thin film formed on a base member 1b, and the thickness of the metallic film ranges from 0.01 to 0.1 μm. The non-contact IC tag label is mounted on an antenna face made of the metallic thin film formed on the side of the base member and the metallic thin film is made by a putting leaf method or a vapor deposition method.  <P>COPYRIGHT: (C)2003,JPO