baber/WOPTO huggingface dataset:
Patent JP-2002237007-A (JP)
Title: Magnetic function device, and magnetic head device using the same
Inventor: OTSUKA TOMOO
IPC: G11B5/31
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the low designing freedom of a support, and the impossibility of increasing resistance to corrosion in a conventional magnetic function device. SOLUTION: A magnetic element 22 is shaped in such a manner that in order to prevent the outer parts 30a and 31a of lower and upper shield layers 30 and 31 protruded to both side ends of 25b of a trailing side ABS surface 25 but not to both side ends of a slider from being exposed from a protective layer 23, the outer portions 30a and 31a are retreated more than a magnetic function part G. Thus, a magnetic head M2 is manufactured, which is capable of reducing a floating amount between the magnetic function part G and a disk, increasing slider designing freedom, increasing resistance to corrosion, and dealing with a high recording density.
Patent JP-2002212485-A (JP)
Title: Water-in-oil type emulsion ink composition for stencil printing
Inventor: ARAI KIYOSHI
IPC: C09D11/10
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a water-in-oil type (W/O) emulsion ink for stencil printing which has good drying characteristics after printing and excellent dry tack (setting properties) and fixability to the material (a paper, particularly a coated paper to be printed in stencil printing and, simultaneously, does not adversely affect the performance required for stencil printing such as storage stability. SOLUTION: The water-in-oil type (W/O) emulsion ink for stencil printing is constituted of 10-90 wt.% oil phase and 90-10 wt.% aqueous phase and comprises a rosin modified phenolic resin having a tolerance of 6.0-14.5 ml by a solvent grade 0 as the resin component and a solvent which can dissolve the above resin component and, simultaneously, is immiscible with water.
Patent JP-2002242134-A (JP)
Title: External lighting type marker lamp
Inventor: SHIGEMATSU EIJI
IPC: E01F9/615
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an external lighting type marker lamp capable of suppressing a collision between metals used for a roller and a guide rail. SOLUTION: This marker lamp is provided with the guide rail 4, which is installed forward from the rear of a road sign plate 1, and a luminaire 6 which is supported slidably on the guide rail 4 via the rollers 7a and 7b so as to be made movable between a maintenance position in the rear of the plate 1 and a lighting position ahead of the plate 1. In a state in which the luminaire 6 is moved to the lighting position of the plate 1, the luminaire 6 is fixed in a state in which the roller 7a is pressed against the front end 4a of the guide rail 4.
Patent JP-2002243588-A (JP)
Title: Measuring instrument for wavelength dispersion distribution and measuring method therefor
Inventor: AOKI SHOICHI
IPC: G01M11/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument for wavelength dispersion distribution with high measuring distance resolution and a measuring method therefore. SOLUTION: An OTDR 9 samples an FWM light inputted from a fiber 11 to be measured through an optical BPF 8 at a sampling period t (Measurement T1), and measures the light intensity distribution of the FWM light generated in the fiber 11. When thus measurement us ended, the OTDR 9 delays the start timing of the sampling by 1/2 of the sampling period to start the light intensity distribution measurement of the FWM light (Measurement T1). When these OTDR measurements are composed (Measurements T1+T2), measurement data equal to the measurement by sampling in half of the original sampling period (t/2) are obtained.
Patent JP-2002142847-A (JP)
Title: Suspender for cellular phone
Inventor: AMAGASA YASUNOBU
IPC: H04M1/11
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a suspender for cellular phone, which has new functions other than simply suspending or decorating a cellular phone. SOLUTION: This suspender for cellular phone is constituted of an almost long plate member. An attaching part for the cellular phone is equipped on one end of the plate member and a hole on the other end.
Patent JP-2001244544-A (JP)
Title: Optical assembly
Inventor: O'BRIEN STEPHEN
IPC: G02B6/42
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an assembly by which detection of light from an optical device mounted on a substrate is improved, a method for forming the assembly and a transmitting system and an optical network in which the assembly is incorporated. SOLUTION: The optical assembly (20) includes a substrate (21), a light- emitting device (22) mounted on a major surface of the substrate (21) and having a rear face (24), at least one channel (28) formed near the rear face (24) of the light-emitting device (22) in the substrate (21) and at least one light detector (13) optically connected to the light emitted from the rear face (24). The channel (28) includes at least one surface (32) and the surface (32) receives a part of the light from the rear face (24) and reflects the light so that the light may not be incident into the optical detector (13) and the optical detector (13) may primarily receives the direct light from the rear face (24) in this way.
Patent JP-2001298604-A (JP)
Title: Fax transmission equipment
Inventor: SUGITA TAKUYA
IPC: G06F13/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide FAX transmission equipment which transmits contents of a transmission document of a received electronic mail by FAX at the time of combining and using an electronic mail system and a FAX system. SOLUTION: An electronic mail reception part 101 receives an electronic mail. A FAX number generation part 102 refers to the header part of the received electronic mail to discriminate whether it has the FAX number or the name of a transmission destination or not; and when it has the FAX number or the name, the part 102 generates the transmission destination FAX number from this information. A FAX transmission part 103 expands contents of the electronic mail main body part to bits to send them to the FAX number generated by the FAX number generation part 102.
Patent JP-2001255433-A (JP)
Title: Dispersed flat optical fiber
Inventor: KATO TAKATOSHI
IPC: G02B6/036
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a dispersed flat optical fiber that is suitable for wavelength multiplexed soliton transmission and the like using a light amplifier and that is equipped with a structure for effectively suppressing emergence of nonlinear optical phenomenon. SOLUTION: The dispersed flat optical fiber 100 relating to this invention is equipped with a core area 200 constituted of a first core 601-third core 603 and a clad area 300, and is provided, at least as characteristics at a wavelength of 1,550 nm, with a dispersion whose absolute value is 5 ps/nm/km or below, effective section of 45 μm2 or above, transmission loss of 0.5 dB/turn or less in a state bent at a diameter of 32 mm, dispersed slope of 0.03 ps/nm2/km or below, and a cut-off wavelength of 1.0 μm or above at a length of 2 m.
Patent JP-2002123751-A (JP)
Title: Advertisement distributing system
Inventor: OTAKE MASAHITO
IPC: H04W4/24
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement distributing system for improving advertisement efficiency and avoiding the wasteful use of a communication channel. SOLUTION: Advertisement information given from an advertiser 10 is transmitted to a portable terminal 40 from an advertisement distributing system 20 through a network NW and a base station 30 with an electronic mail. The portable terminal 40 transmitting an advertisement is decided by appropriate selection. When the user of the portable terminal 40 gives an answer showing that he or she views the advertisement as the result of the transmission of the advertisement, an advertisement distributing system 20 transmits questionnaire request information if a questionnaire is set. The user of the portable terminal 40 can return a questionnaire result to the advertisement distributing system 20.  The advertisement distributing system 20 sets a service point which can be cashed as a benefit for the possessor of the portable terminal 40 in accordance with the return result of the advertisement and a questionnaire performing result.
Patent JP-2002250647-A (JP)
Title: Gas meter and method for determining anomaly in gas pressure
Inventor: HAKAMATA AKIHIKO
IPC: G01F1/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter, capable of preventing erroneous determination of an anomaly in gas pressure, and to provide a method for determining an anomaly in gas pressure. SOLUTION: This gas meter is equipped with a gas pressure sensor 23 for detecting the pressure of a gas, a pressure determining part 24 for determining whether a pressure detected by the pressure sensor is within a prescribed range, a gas temperature sensor 26 for detecting a first temperature of the gas passing through the meter, when the gas started to flow and a second temperature of the gas passing through the meter, when a prescribed period of time has elapsed, a temperature difference computation pat 27 for calculating the temperature difference between the fist and second temperatures of the gas detected by the temperature sensor, a gas temperature difference determining part 28 for determining whether the temperature difference calculated by the computation part exceeds a prescribed determination value of temperature difference,  a counter for counting the number of occurrences of the condition with the gas pressure being determined to lie outside of the prescribed range by the determination part 24 and the temperature difference is determined to be smaller than the prescribed value by the determination part 28, and a display part 25 for giving a warning to the effect that there is an anomaly in the gas pressure, when the content of the counter exceeds a prescribed number of determinations.
Patent JP-2002259864-A (JP)
Title: Method and system for immediately billing e-mail
Inventor: NAKATSURU TAKESHI
IPC: G06Q20/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an immediate e-mail billing system for immediately settling either the bill for sending e-mail or both the bills for sending and receiving e-mail, for an e-mail transmitting and receiving system. SOLUTION: The method for billing e-mail includes billing a transmitter for transmitting an e-mail from a mail transmission device to one server, and billing a receiver for receiving the e-mail from the other server to a mail receiving device. When the mail transmitting device transmits an e-mail, digital cash which matches the bill for its transmission is added to the e-mail. The digital cash is separated from the e-mail between the one server and the other server, and the process of adjusting the bill for transmitting the e-mail is carried out using the electronic cash, with the e-mail transmitted to the other server. Alternatively, the bills for transmitting and receiving the e-mail may be handled collectively.
Patent JP-2002260013-A (JP)
Title: Approximate transforming method of free curved surface and recording medium
Inventor: TOKUYAMA YOSHIMASA
IPC: G06T17/30
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To approximately transform a free curved surface of an optional type and order into a B-spline curved surface so as to become uniform in the distribution of knots and control points. SOLUTION: This method approximately transforms a free curved surface into a B-spline curved surface, calculates positions of sampling points (including points on a boundary) so as to become the same in a distance between the sampling points in an original free curved surface by designating the order of the approximate B-spline curved surface, sets a parameter of the respective sampling points so as to become the same in a parameter interval between the sampling points, calculates a knot vector in the u, v direction of an approximate B-spline curved surface from the parameter of the sampling points on a u, v boundary, and forms the approximate B-spline curved surface approximate to the original free curved surface from the positions of the sampling points, the degree of the approximate B-spline curved surface, and the knot vector.
Patent JP-2002261649-A (JP)
Title: Radio communication device of multiband specifications
Inventor: ITAKURA MASAMI
IPC: H04B1/44
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the performance characteristics of a portable radio communication device by switching the load to be connected to an input terminal or an output terminal depending on the transmitting or receiving state in order to implement loading conditions to fulfill the characteristics as ASM desired. SOLUTION: A load switching circuit (1-4) capable of switching the load impedance to be connected to ASM1 depending on the operating conditions in transmitting or receiving is connected to any one of the ASM1 input or output terminals.
Patent JP-2002258496-A (JP)
Title: Image forming device
Inventor: AZUMA JUN
IPC: B65H5/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a long-life image forming device which neither forms a dash mark nor causes toner filming even when untransferred toner on the surface of a photosensitive body is collected by a cleaning means having an elastic blade. SOLUTION: This image forming device which has an elastic blade for a cleaning process and is characterized by that an image carrier is a single-layer type electrophotographic sensitive body which has a single-layer type photosensitive layer made of binder resin containing a charge generating agent, an electron carrying agent, and a hole carrying agent on a conductive base so that the solid part density of the binder resin is 50 to 70 wt.% of the whole solid part density. Further, the device has a cleaning means which has a couple of rollers for paper conveyance on the transfer paper conveyance path from a paper feed part to a transfer process and removes paper powder that the transferred- surface side paper conveying roller between the couple of the paper conveying rollers attracts from the roller.
Patent JP-2002253761-A (JP)
Title: Pachinko game machine
Inventor: ABE KOICHI
IPC: A63F7/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine by which electric charges generated in game balls are efficiently released and the generation of noise adversely affecting a control board is suppressed. SOLUTION: In this pachinko game machine provided with a game panel 13 for which a front surface is covered with a decoration layer 27 and the various kinds of game components are arranged inside a game area on a front side, the decoration layer 27 is formed of conductive resin. Also, the respective game components are formed of the conductive resin and conducted with the decoration layer 27. Further, a game panel mounting frame 20 for holding the game panel 13 is formed of a conductive material and the decoration layer 27 and the game panel mounting frame 20 are conducted in the state of mounting the game panel 13 on the game panel mounting frame 20.
Patent JP-2002259301-A (JP)
Title: Method and system for managing mail order reception
Inventor: NAGURA UTAKO
IPC: H04W76/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for managing mail order reception for realizing ordering and asking about a desired product by only transmitting a mail in the case of having found the desired product. SOLUTION: In a mail order reception managing method in a server (20) accessible through a user terminal (50) and a network (10), a received electronic mail having a destination mail address including a product number for specifying the product is received from the user terminal, URL data corresponding to the product number included in the destination mail address and an answering electronic mail including the URL data are prepared in the case of receiving the received electronic mail, and transmits the answering electronic mail to the user terminal by using transmission source information of the received electronic mail.
Patent JP-2002255569-A (JP)
Title: Method for manufacturing optical element
Inventor: HIJINO MASAMICHI
IPC: C03B11/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical element without optical deficiency such as cloud, or crack, and precipitation of elemental matters of the optical element, on a surface of a die used at the time of forming. SOLUTION: In the method for manufacturing the optical element which forms the optical element by pressing with a forming die after heating and softening the element matters of the optical element, the forming is performed in an atmosphere containing at least oxygen, after forming a carbon film at least on a forming face of the elemental matters of the optical element.
Patent JP-2002253632-A (JP)
Title: Simplified bathtub
Inventor: NISHIHARA MASAAKI
IPC: A61H33/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown and portable simplified bathtub that allows an elderly person or a disabled person to safely take a bath at his home without going out and is intended to dispense with the labor of raising a bather of an attendant. SOLUTION: In a framework structure built by assembling a lower receiving frame 1, an upper receiving frame 3 and a connecting rod 5, and having a foldable bag 6 made up of a flexible material containing a reinforcement material, a chair 9 is put in the bag 6, and with the bag 6 folded, a bather is seated on the chair 9, and the bag 6 is attached to the upper receiving frame 3 using bag stoppers 8. Hot water is poured for bathing. After bathing, a drainage hose 7 is removed from a hose stopping seat 10 to drain hot water, and with the bag 6 folded, the bather can safely gets out of a bathtub.
Patent JP-2002269388-A (JP)
Title: Device, method, and program for electronic commerce
Inventor: NAKAMURA TOSHIHISA
IPC: G06Q10/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To allow a commodity buyer to buy a commodity at a low price through cooperative purchase and to allow a seller to sell the commodity in bulk at a desired price. SOLUTION: In a trading server 10, a commodity as a purchase object and the number of intending purchase are received from a purchaser terminal 14-1 used by a promoter to be registered, buying intention for the registered commodity is collected via a network 11, and the number of buying intention for the commodity is received from a plurality of purchaser terminals 14 used by other purchasers (intending buyers). On the other hand, the trading server 10 collects a seller of the commodity registered by the promoter via the network 11. The trading server 10 receives a sales desired price to the number of purchase intention by the intending buyers from a plurality of seller terminals 16, and on the basis of the received sales desired price received from a plurality of seller terminals 16, decides a seller presenting the lowermost price as a successful bidder.
Patent JP-2002269753-A (JP)
Title: Information reproducing device, signal processor, information reproducing method and optical recording medium
Inventor: KURIBAYASHI HIROKI
IPC: G11B7/131
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device which is capable of eliminating the crosstalks from adjacent tracks even in wobbble signals, a signal processor, an information reproducing method and an optical recording medium. SOLUTION: This information reproducing device has a detector 152 which outputs the difference between the individual output signals optically obtainable from a pair of detectors for reading the information of the first track MT, a detector 151 which outputs the difference between the individual output signals optically obtainable from a pair of detectors for reading the information of the second track ST1, a demodulating section 202 which demodulates the detection signal outputted from the detector 152 and a demodulating section 201 which demodulates the detection signal outputted from the detector 151. A coefficient control section 205 extracts the crosstalks derived from the second track ST 1 included in the demodulation signal obtained by the demodulating section 202 and controls a coefficient in accordance with the extracted crosstalks.  A crosstalk control section 205 cancels the crosstalks by the calculated coefficient.
Patent JP-2002269999-A (JP)
Title: Semiconductor memory
Inventor: IWASE TAIRA
IPC: G11C7/22
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To improve a data read-out rate while holding compatibility with general purpose memories without increasing the number of external terminals and to shorten a time required for a test. SOLUTION: This device is provided with a plurality of data output terminals 16 outputting data of a plurality of bits in parallel, a latch circuit 17, read-out control circuits (12, 13, 14) reading out data of plural times of the number of data output terminals in parallel, an address transition detecting circuit 18 detecting transition of an address signal and outputting a latch control signal, and an output control circuit 19 switching and controlling based on a switching signal so that data read out in parallel in each read out cycle is held in a latch circuit based on a latch control signal, a fraction of held data is outputted to a plurality of data output terminals during the cycle, and residual data are outputted to a plurality of data output terminals during a specified period of a read-out cycle of the next time.
Patent JP-2002266207-A (JP)
Title: Water-absorbing and rapidly dryable woven or knitted fabric
Inventor: OGATA CHOSUKE
IPC: D06M13/165
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a water-absorbing and rapidly dryable woven or knitted fabric having moisture-absorbing properties in addition to the water-absorbing and rapidly dryable properties, and hardly losing the properties even if being subjected to a dyeing step. SOLUTION: This woven or knitted fabric including a core-sheath type composite yarn comprising a core part composed of a fiber having >=3.5% official moisture regain, and a sheath part composed of a fiver having <=1.0% official moisture regain, as at least a part is characterized in that the core part and the sheath part of the core-sheath type composite yarn may not reversed eve if the woven or knitted fabric is treated in hot water at 135 deg.C for 45 min.
Patent JP-2002279352-A (JP)
Title: Character recognition device and method, and recording medium
Inventor: BESSHO GORO
IPC: G06K9/03
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device which provides correct recognition result, without making a user work, when recognizing a URL(uniform resource locator) in a character image. SOLUTION: This character recognition device, connected to the Internet 90, is provided with a character recognition part 20 for recognizing characters in the inputted character image, an internet connection part 40 connected to a connection target expressed in the URL via the Internet 90 and obtaining the result, and a result verification part 30, giving a character column to the internet connection part 40, when the character column recognized by the character recognition part 20 is URL, and verifying whether the character recognition result is right.