baber/WOPTO huggingface dataset:
Patent JP-2002305569-A (JP)
Title: Foldable information terminal
Inventor: TAKAGI HIROSHI
IPC: H04M1/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a foldable information terminal that can produce efficient vibration by suppressing the sound caused by vibration of components in contact with each other even when the vibration is produced from the information terminal in a folded state. SOLUTION: The mobile phone 31 comprises a 1st casing 33 and a 2nd casing 34 hinged by a hinge mechanism 32 in a freely opened/closed way. A projection member 44 is projected from a prescribed position of a 1st side 35 and the tip of the 1st casing is pressed into contact with a 2nd side 39 when the 1st side 35 and the 2nd side 39 are closed. Thus, the vibration of a vibrating component (not shown) built in the case is transmitted to the entire parts of the mobile phone 31 and no sound is caused by intermittent contacts of the components.
Patent JP-2002302876-A (JP)
Title: Water-dispersible resin composition for fiber processing
Inventor: UEMAE MASAMI
IPC: C08F218/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a water-dispersible resin composition for fiber processing having proper alkali thickening properties, forming a film at a relatively low temperature to make a soft coating film, readily water-redispersible even in cold water before heating the coating film, capable of forming a flexible coating film having excellent resistance. SOLUTION: This water-dispersible resin composition for fiber processing comprises an acrylic copolymer which is obtained by subjecting one or more kinds of hydrophobic monomers, unsaturated carboxylic acids and specific hydrophilic monomers having specific molecular structures in specific amount ranges, respectively, as essential monomers to emulsion polymerization and has a specific glass transition point (Tg) range.
Patent JP-2001358790-A (JP)
Title: Quadrature amplitude modulator-demodulator and receiver
Inventor: ARAMBEPOLA BERNARD
IPC: H04L7/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a timing synchronizing device is illegally locked when a high signal ratio to a noise and a low multipath signal exist and fails in lock due to the existence of a low signal ratio to a noise and a multipath if a sweep rate is relatively high conversely. SOLUTION: The quardrature amplitude modulator-demodulator is provided with the timing synchronizing device (7) for resampling an input sampling QAM signal and a controller (6) for controlling the device (7), the timing synchronizing device has an acquisition mode for resampling a signal inputted during a sampling period that sweeping is performed between the 1st upper limit and lower limit and has many different sweep rates in the acquisition mode, and uniformly reduces the sweep rates when a timing error falls below the first threshold, and the controller initializes the acquisition cycle at the highest sweep rate in order to switch the timing synchronizing device to a tracking mode.
Patent JP-2002313037-A (JP)
Title: Shaft fixing device
Inventor: UMEZAWA KOJI
IPC: G11B21/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components necessary for mounting a shaft. SOLUTION: Bearings 19 and 20 are integrally provided on a turning and elevating plate 11, and the small diameter parts 14b and 14a of a guide shaft 14 are fitted in a insertion hole 22 and a notched part 23 which are formed at the bearings 19 and 20, and pressing force is applied to the guide shaft 14 to hold the shaft 14 by a pressing part 21 integrally formed with the turning and elevating plate 11.
Patent JP-2002314104-A (JP)
Title: Thin film solar cell and its manufacturing method
Inventor: TACHIBANA SHINSUKE
IPC: H01L31/04
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solar cell which is high in reliability and provided at a low manufacturing cost. SOLUTION: A thin film solar cell is equipped with a light-transmitting insulating board 1, a transparent conductive film 2, a photoelectric conversion layer 3, a back electrode layer 4, and a bus bar 8 formed on the back electrode layer 4. The bus bar 8 is joined to the back electrode layer 4 through the intermediary of a conductive paste 5. The conductive paste 5 serves to protect the back electrode layer 4 against etching caused by solder when the bus bar 8 is bonded, so that the bus bar 8 can be bonded with high reliability. By this setup, the back electrode layer 4 is reduced in thickness to an irreducible minimum and restrained from rising in manufacturing cost.
Patent JP-2002311563-A (JP)
Title: Device and method for generating correction table, device and method for generating mask pattern for correction table, device and method for generating mask pattern for fine working, and method for forming fine working pattern
Inventor: KIKUCHI KOJI
IPC: G03F1/36
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a correction table generating device and method for accurately correcting a process proximity effect by a rule base, a device and a method for generating a mask pattern for a correction table, a device and a method for generating a mask pattern for fine working, and a method for forming a fine working pattern. SOLUTION: Gate line width for a sample is measured and gate line width A most close to target line width T and the gate pattern line width B of a mask for a corresponding correction table are found out for each pattern shape using space between the gate line width and a pattern as a parameter (S2). A correction value (a) for biasing the gate pattern of the fine working mask is calculated from a difference between the gate line width A and the target line width T (S3), an additional correction value (b) is calculated from the difference between the gate line width A and the target line width T while considering an MEF calculated for each pattern shape (S4) and a final correction value (c) is calculated for each pattern shape by adding the additional correction value (b) to the correction value (a) (S5).
Patent JP-2002319144-A (JP)
Title: Optical disk and recording and reproducing device for the optical disk
Inventor: NAKANO EIJI
IPC: G11B7/24082
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk and a recording and reproducing device for the optical disk with which the refocusing is rapidly performed when focus is deviated. SOLUTION: The optical disk 1 is constituted so that recording layers 1b to 1f having grooves formed in a form of concentric circles or in a spiral form from the innermost periphery through the outermost periphery, and land parts which are continuously formed between respective grooves, are laminated, auxiliary information used for recording or reproducing information signal in the grooves is previously recorded in the land parts, the land pre-pit at the multi- layer recording layers 1b to 1f is recorded at different phases of the wobble. Further, the recording layers 1b to 1f are discriminated by detecting the phase due to the wobble of the land pre-pit on the basis of the pre-pit signal and the wobble signal by using a recording layer detection means f4 when recording and reproducing the optical disk 1.
Patent JP-2002358269-A (JP)
Title: Mail communication system
Inventor: YAMAMOTO HIROSHI
IPC: G06F13/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use mail communication system. SOLUTION: The mail communication system is provided with a first communication terminal that serves as the source of electronic mail, a division means that divides the electronic mail transmitted from the first communication terminal into at least a first part and a second part, an accumulation means for accumulating the first part of the electronic mail, a print means for printing the first part of the electronic mail accumulated in the accumulation means, and a second communication terminal that receives the second part of the electronic mail and submits a request to print, from the print means, the first part accumulated in the accumulation means.
Patent JP-2002320899-A (JP)
Title: Drying lamp device
Inventor: SUWA HIDESHIGE
IPC: B05C9/14
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a drying lamp device which is capable of efficiently performing drying by drooping the drying lamps mounted on a supporting pole sideward of the supporting pole so that the drying lamps can be brought near to the coating surfaces existing in a low position as desired. SOLUTION: The mounting member 3 for mounting the drying lamps 4 on the top end of the freely extensible and contractible supporting pole 1 consists of horizontal supporting rod 9 which is projectingly disposed at the supporting pole 1, an oscillation rod 10 which is freely vertically turnably pivoted to this horizontal supporting rod and a mounting rod 11 which is fastened to the front end of the oscillation rod and is mounted with the drying lamps 4.
Patent JP-2002322801-A (JP)
Title: Parting plate and construction method thereof
Inventor: TAKENO SHIGETO
IPC: E04F19/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a parting plate with good workability capable of providing a sense of unity with a spandrel wall or floor sheet, being hardly likely to injure a person even when collided, and generating no clearance with a wall surface even if the wall surface is uneven, and a construction method thereof. SOLUTION: This parting material A is formed of a flexible thermoplastic resin and arranged in the parting end part D' of the spandrel wall or floor sheet D. This parting material has a sectional shape substantially having the same radius as the thickness of the parting end part of the sheet, and it comprises a lower end surface 1 having a flat substantially quarter circular sectional shape, a substantially bill-shaped sectional pressure contact edge 2 to be pressed in contact with the wall surface C, which is extensively provided on the upper edge, and an adhesive edge 3 provided on the lower edge extensively to the reverse side of the sheet.
Patent JP-2002320498-A (JP)
Title: Method for producing erythritol by continuous culture
Inventor: TAKI ARIHIRO
IPC: C12M1/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially efficiently producing erythritol by which the operation controlling method in culture is facilitated, and further, to provide an apparatus therefor. SOLUTION: This method for producing erythritol by the continuous culture of microorganisms by continuously adding a medium containing a carbon source and a nitrogen source, comprises (1) measuring the amount of a culturing liquid in a culturing vessel and the concentration of the carbon source in the culturing liquid, (2) calculating a feeding rate of the new medium to be fed to the culturing vessel, and an extracting rate of the culturing liquid based on the measured amount of the culturing liquid and the measured value of the concentration of the carbon source, and (3)  controlling the feeding amount of the new medium and the extracting amount of the culturing liquid based on the calculated feeding rate of the new culturing medium and the extracting rate of the culturing liquid to keep the amount of the culturing liquid and the concentration of the carbon source in the culturing liquid.
Patent JP-2002342435-A (JP)
Title: Core server and partner server for scm electronic commerce system, and scm electronic commerce system
Inventor: KOSUGI YASUE
IPC: G06Q50/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an SCM electronic commerce system, where an exhibition and sales part for consumers and an exhibition and sales part for companies are constituted within a core server and an original merchandise developing function is constituted within a partner server. SOLUTION: The core server 26 and the partner server 25 are connected to the Internet 21 and a consumer or a company accesses one of the servers through a client terminal connected to the internet. An exhibition and sales booth for consumers, an exhibition and sales booth for companies and an SCM part are constituted within the core server. An original merchandise display generation function and a transaction information transmission part are constituted within the partner server. Information on transaction performed through the core server and the partner server is unitarily made into a database by the SCM part of the core server.
Patent JP-2002009672-A (JP)
Title: Increase of cell size for time-effective real-time correlation unit for cdma system
Inventor: NGUYEN MINHSON D
IPC: H04B1/707
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a correlation unit that is used for the base station of a wireless system and for the receiver of a mobile unit. SOLUTION: This invention provides the time effective real-time correlation unit used for a receiver in a wireless CDMA communication system. The correlation unit correlates a signal, received by a receiver to a pseudo-random number(PN) code to generate result of correlation. The result of correlation is used by other logics in the receiver, to decide a time delay of the received signal, and then the time delay is used for the purpose of decoding the received signal. Since only the present sample of the received signal is correlated to a PN code sequence, the correlation unit requires no memory to store the sample of the received signal.  The time delay element, such as a RAM shift register or a dual port RAM, acts as a delay buffer and the PN sequence is temporally shifted (delayed), with respect to the received data by a time interval which is multiplied by processing powers of each correlation unit and related to number of the correlation units in the system.
Patent JP-2002327145-A (JP)
Title: Resin composition for coating and coating composition containing the same
Inventor: KATO ATSUYA
IPC: C09D151/06
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for coating that can be applicable to polyolefin coated matter such as a bumper, particularly a resin composition for coating having increased compatibility as a base coat coating through the double coating process and a coating composition containing the same. SOLUTION: The objective resin composition includes (I) a cellulose acetate butyrate-modified polyolefin that is produced by subjecting (A) polyolefin, a modified product thereof or a chlorinated product thereof, (B) acrylic resin and (C) cellulose acetate butyrate to graft reaction where the amounts of the components (A), (B) and (C) are 5-94 wt.%, 5-94 wt.% and 1-50 wt.% based on the total solid weight of these three components, respectively.
Patent JP-2002333943-A (JP)
Title: Keyboard device
Inventor: TSUYUKI SHINJI
IPC: G06F3/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To make an accurate input operation performable, and to reduce user's fatigue by allowing a user to perform a key operation in a natural state without imposing any load on his or her fingertips. SOLUTION: A keyboard operation face 5 is constituted as a forward lowering face inclining lower according as it goes from a front side site 3 to a depth side site 4 in a state that this keyboard device is placed on a desk 10. Thus, by bringing a user's fingertips 20a placed on the keyboard operation face 5 into a natural forward lowering state, it is possible to reduce the user's fatigue or load.
Patent JP-2002331670-A (JP)
Title: Liquid discharge head and liquid discharging apparatus
Inventor: YAMAGUCHI YUKUO
IPC: B41J2/16
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head having an orifice plate in which the orifice plate can be bonded accurately to a liquid channel, handling performance at the time of assembling work and reliability of capping at the time of printing can be enhanced by enhancing the rigidity of the orifice plate, while furthermore discharging performance and productivity can be enhanced. SOLUTION: A region for forming a discharge opening in the surface 10f of an orifice plate is recessed 11, an orifice plate 10 provided with a protrusion 13 at a part for forming an discharge opening on the back 10g of the orifice plate is formed by injection molding, and then a plurality of discharge openings 10a extending from the each protrusion 13 to the recess 11 are formed by irradiating laser light from the back 10g side. The protrusion 13 of the orifice plate 10 is inserted into a liquid channel 7 formed by bonding an element substrate 1 to a top plate 5 and bonded, through adhesive, such that the discharge openings 10a of the orifice plate 10 communicates with the liquid channel 7 thus manufacturing a liquid discharge head.
Patent JP-2002332493-A (JP)
Title: Perfume composition
Inventor: ISHIZAKI SUSUMU
IPC: A23L27/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an useful perfume composition capable of imparting new and unique fragrance to various kinds of foods and drinks and cosmetics. SOLUTION: This perfume composition includes 1-alkenylpyrrolidines represented by the formula (wherein, R denotes a 2-6C linear or branched alkenyl) as active ingredients.
Patent JP-2002332982-A (JP)
Title: Fire pump
Inventor: KOTAKA SHINJIRO
IPC: F04D9/04
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a fire pump capable of discharging water from a feed pump immediately after the evacuation by vacuum pumps. SOLUTION: In the fire pump, an engine drives the feed pump 2 as well as the vacuum pumps 4, and the feed pump 2 is primed by the vacuum pumps 4. Plural vacuum pumps 4 are connected to an evacuation hole 15 of the feed pump 2, and the plural vacuum pumps 4 are driven at the same time.
Patent JP-2002345289-A (JP)
Title: Brushless motor
Inventor: HONDA SUMIYOSHI
IPC: H02P6/24
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To maintain mechanical non-contact between the sleeve which has a dynamic pressure bearing inside and the rotating shaft of a brushless motor by generating a holding force by the magnetic action between a stator core and a field magnet arranged in a rotor yoke, by exciting a plurality of stator windings in the same direction (pole) so as to avoid the mechanical contact between the sleeve and rotating shaft. SOLUTION: The brushless motor is driven by the magnetic action between the stator core which has the plurality of stator windings, is fixed on a circuit board, and held by the sleeve and the field magnet held by the rotating shaft and arranged in the rotor yoke. The motor is provided with a dynamic pressure fluid bearing means interposed between the sleeve and rotating shaft, on either one of which a dynamic pressure bearing groove is formed, and uses a dynamic pressure generating fluid. The holding force is continuously generated by conducting stator windings in a plurality of phases by means of a motor stop signal so as to avoid the mechanical contact between the sleeve and rotating shaft even when the motor is in a stop.
Patent JP-2002341852-A (JP)
Title: Data processor
Inventor: UEDA TATSUYA
IPC: G06F15/78
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a data processor which properly reduces memory areas for a font memory and an instruction/data memory in total. SOLUTION: The data processor is provided with a CPU 2, a ROM 3A in which instructions and data required for CPU processing are stored, an OSD controller 7A which generates a signal for picture display, and an internal bus through which data between components are transferred. The OSD controller 7A is provided with a character code register 29, a raster point register 27, and an address generation circuit 31 which generates the address of font data stored in the ROM 3A from the register values of the character code register 29 and the raster point register 27. Further, an internal bus access control circuit 19A is provided which accesses font data stored in the ROM 3A by using the address calculated in the address generation circuit 31 and arbitrates between an access request from the CPU and that from the OSD controller.
Patent JP-2002341323-A (JP)
Title: Manufacturing method for curved-surface display panel
Inventor: UEDA MASAHIDE
IPC: G02F1/1333
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a curved-surface laminated display panel by a relatively easy method. SOLUTION: A second display subpanel 24B is laminated on a first display subpanel 24A arranged on a flat plate 34 across an adhesive sheet 28. At this point, the first and second display subpanels 24A and 24B are laminated together by pressing the second display subpanel 24B from one end to the other end by a press roller 54 while holding the second display subpanel 24B so that the side which faces the first display panel 24A is made convex. When the display panel 26 composed of the first and second stuck display subpanels is separated from the flat plate 34, the display panel 26 curves so that the second display subpanel 24B is on the concave side.
Patent JP-2002049449-A (JP)
Title: Method for displaying management data, method for generating the same data and management method
Inventor: MATSUI MASAYUKI
IPC: G06F3/048
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying management data and a method for generating the management data and a management method capable of maximizing the economy of benefits (through-put) or the like and enhancing the reliability of a lead time or the like. SOLUTION: When a first evaluation axis and a second evaluation axis are used on the first evaluation axis a demand speed d which is discretely made numerical is put, and on the second evaluation axis a production speed m which is discretely made numerical is put. Each management data including data including economy and data indicating reliability corresponding to each demand speed d and production speed m are displayed in a chart format based on the first and second evaluation axes. For example, gains, costs, and benefits are included as data indicating economy, and a lead time is included as data indicating reliability. The positioning of demand strategies (d, m) under the consideration of the economy and reliability can be performed based on the chart, and a frame work for the action of management can be provided.
Patent JP-2002345946-A (JP)
Title: Wound protection film
Inventor: IKEGUCHI AKIHIRO
IPC: C08J5/18
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a wound protection film which has high moisture permeability and is suitable for medical and hygienic uses, less swells in moisture absorption, has compatibility to the skin and is soft and durable. SOLUTION: This wound protection film is obtained from a thermoplastic polyurethane resin. This thermoplastic polyurethane resin is produced by using MDI as an isocyanate component, 1,4-butanediol as a chain extender, a polytetramethylene ether glycol of molecular weight 1,000 to 4,000 and/or a polyoxypropylene-polyoxyethyene copolymer of molecular weight 1,000 to 3,000 as a polyol component.
Patent JP-2002356153-A (JP)
Title: Anti-skid device
Inventor: HARA MASAHIRO
IPC: B60T8/1761
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an anti-skid device capable of decelerating reflecting a driver's intention and shortening a braking distance by suppressing rapid reduction of wheel speed caused by unnecessarily high braking pressure intensification. SOLUTION: A control function is provided by setting a control target value of a wheel cylinder pressure in response to a brake manipulated variable of a driver. A pressure intensifying gradient in a re-intensifying mode during anti- skid control and an intensification time variation characteristic such as duration are changed in response to a deviation between the target value and a detected cylinder pressure.