baber/WOPTO huggingface dataset:
Patent JP-2002232503-A (JP)
Title: Preamble pattern identification method and frequency deviation detection method, and symbol timing detection method
Inventor: HIGURE KINICHI
IPC: H04L27/22
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a preamble pattern identification method by which a preamble can easily be identified even when a large frequency deviation exists between a transmitter and a receiver without being affected by amplitude fluctuations in a received signal. SOLUTION: A frequency spectrum of a received base band signal is obtained, two frequency components are extracted from the spectrum, when a ratio (p1+p2)/p of a sum of powers p1, p2 of the respective frequency components to a power p of all the frequency component exceeds a prescribed threshold value, the method discriminates the received base band signal to be a preamble.
Patent JP-2002229848-A (JP)
Title: Processor system equipped with shared memory
Inventor: OKAMURA TAKUYA
IPC: G06F15/177
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a shared storage system capable of simplifying a hardware constitution, and improving throughput. SOLUTION: In this processor system equipped with plural processors 100-102 and the shared memory system 109, a shared memory region is divided into plural regions, and data writing regions are assigned to each processor 100-102. Each processor 100-102 writes data in the data writing region assigned to itself, and reads out data from the data writing regions assigned to other processors, to thereby execute data transfer with the other processors. The shared memory system 109 increases or decreases dynamically the sizes of the data writing regions corresponding to the ratio or the priority of write access of each processor 100-102.
Patent JP-2002236374-A (JP)
Title: Rotating body
Inventor: FUKUI TAKASHI
IPC: G03F7/24
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a rotating body the weight of which does not increase even if the rotating body is made larger in size to deal with a sheet-like member of a larger size, which can hold the sheet-like member securely around its drum so that the member is wound and which does not require a drive system of higher output even if its weight increases. SOLUTION: A printing plate 12 is guided only to the peripheral surface of cylindrical bodies 210 and is wound thereon. The cylindrical bodies 210 are disposed at fixed intervals in the axial direction of the rotation axis 200, and support the whole area of the printing plate 12 in a nearly equal balance. The printing plate 12 is flexible to some extent, and takes a nearly circular form only by bending it in the space. Only by disposing a guide member 204 in part of the whole area on which the printing plate 12 is wound and as an auxiliary guide for positioning the printing plate on the peripheral surface locus of the predetermined radius of the rotation axis 200 when the printing plate 12 is wound, the printing plate 12 can be wound on the periphery locus with good accuracy and can be held.
Patent JP-2002236983-A (JP)
Title: Human body abnormality detecting device
Inventor: SANO MAKOTO
IPC: F24H9/20
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the reliability for the transmission of human body abnormality information to people other than a bather while facilitating the installation work and reducing the cost. SOLUTION: A human body abnormality detecting device is provided with a human body abnormality control means 10 discriminating a human body abnormal state that the bather cannot move at all based on the detection information by a human body movement detecting section 2 detecting the movement of a human body in a bathroom 1, bathroom processing means 3 and 4 performing bathroom processing operations for the bathroom 1, bathroom control means 102 and 103 controlling the operations of the bathroom processing means 3 and 4, and remote controls 5, 6, 7 instructing the bathroom processing operations of the bathroom processing means 3 and 4 to the bathroom control means 102 and 103.  The human body abnormality control means 101 can freely communicate information with the bathroom control means 102 and 103 and reports human body abnormality information via the bathroom control means 102 and 103 with the remote control 6 when it discriminates the human body abnormal state.
Patent JP-2002247430-A (JP)
Title: Digital camera
Inventor: NOBUYUKI NORIYUKI
IPC: H04N5/225
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that can sharply photograph a character or the like in the case of setting a document photographing mode. SOLUTION: A mode setting section 41 of a CPU 40 sets the photographing mode. A function limit section 42 limits light emission of a flash light emitting section 12 when the document photographing mode is set. Concretely the function limit section 42 inhibits flashing from the flash light emitting section 12 in the document photographing mode. Thus, missing of character information under the effect of a flash light can be prevented. However, when a user enters an instruction to activate the flash light emitting section 12, inhibition of flashing is released accordingly. When releasing inhibition of flashing, a prescribed warning is given to the user to indicate possibility of deteriorated image quality.
Patent JP-2002246673-A (JP)
Title: Optical amplifier
Inventor: SEKI TAKESHI
IPC: G02B6/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber amplifier which suppresses the amplification of spontaneous emission light of a wavelength 0.8 μm band, which is a cause for deteriorating the amplification efficiency of the light of the wavelength 1.47 μm band, and whose amplification efficiency of the light of the wavelength 1.47 μm band is satisfactory. SOLUTION: An optical fiber where thulium and neodymium are added to a core is made to be a gain medium. The spontaneous emission light of the wavelength 0.8 μm band, which occurs at the time of optical amplification by thulium, is absorbed by neogim, and the light of the wavelength 1.47 μm band is efficiency amplified.
Patent JP-2002244583-A (JP)
Title: Paper display device and display system
Inventor: HOSAKA SHIGETAKA
IPC: G09G3/20
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper display device with excellent portability. SOLUTION: The paper display device 20 is provided with a communicating part 62 to communicate with a terminal device 11 capable of receiving data and a paper display main body 21 displaying the data received from the terminal device 11 via the communicating part 62. The paper display main body has flexibility.
Patent JP-2002242062-A (JP)
Title: Three-dimensional network structure by using polyester resin
Inventor: KURAMOTO TAKAHIRO
IPC: D04H1/435
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional network structure melt-spinned by using a polyester polymer produced by using a catalyst not containing an antimony compound or germanium compound as a catalyst main component, containing aluminum as the main metal component, and having excellent catalytic activities, having excellent thermal stability without deactivation or removal of the catalyst by effectively retarding the heat deterioration at the time of melt spinning, hardly generating foreign matters, and having excellent color tone. SOLUTION: This three-dimensional network texture is produced by using the polyester resin polymerized by using a catalyst comprising the aluminum and/or a compound thereof, and a phenolic compound, as a main raw material.
Patent JP-2002245258-A (JP)
Title: Vehicle information server and vehicle information server program
Inventor: ITAYA TAMIHIRO
IPC: G06Q10/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle information server and a vehicle information server program, capable of surely carrying out a contact between a purchase desiring candidate of a vehicle and a vehicle owner, such as a dealer or the like, and smoothly carrying out purchase and sales negotiation of both persons. SOLUTION: A mail transmission program is executed (S61), a purchase candidate data column, on which a purchase candidate data is recorded, is prepared in the text of a reservation mail, based on a purchase candidate data part of a reservation data (S62), and the message 'the following vehicle is desired' is recorded (S63). A vehicle data column, on which main application data of the vehicle are recorded, is prepared in the text of the reservation mail based on a vehicle data part of a reservation data (S64), the reservation mail is transmitted to a PC mail address in the reservation data (S65), and the reservation mail is transmitted to a MT mail address in the reservation data (S66). Thereby, a dealer at the going out side can read the reservation mail by a dealer MT at the going out side, without having to depend on an installment type dealer PC.
Patent JP-2002240735-A (JP)
Title: Traveling vehicle for work
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To return a side clutch mechanism at a rotation inner side to an engagement state when driving force is insufficient due to a slip or the like without returning steering to a forward side in a side clutch automatic disengagement state interlocked with a rotational operation. SOLUTION: A traveling machine body 1 is equipped with front wheels 6 at right and left steered by a steering wheel 41, rear wheels 7 at right and left to which the driving force is transmitted, side clutches 18 at right and left provided in rear wheel power transmission passages at right and left, and an interlocking rod 45 for automatically actuating the side clutch 18 at the rotation inner side to the disengagement side by interlocking with a steering angle of the steering wheel 41 to exceed a set angle. An interlock release rod 51 is provided for releasing the side clutch automatic disengagement state by the interlocking rod 45 when an interlocking releasing pedal 48 is operated.
Patent JP-2001320682-A (JP)
Title: Data processing unit and data processing method, and recording medium and program
Inventor: KONDO TETSUJIRO
IPC: H04N7/16
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a data processing unit that provides images with various image qualities. SOLUTION: An enhanced information generating section 11 generates a plurality of kinds of enhanced information sets to enhance the image quality of an image (broadcast image) broadcast as a program. An integration section 12 imbeds one or more enhanced information sets among a plurality of kinds of them generated by the enhanced information generating section 11 to a broadcast image to integrate the image and outputs an integration signal. This integration signal is transmitted via a transmission section 13.
Patent JP-2002252776-A (JP)
Title: Image forming device
Inventor: KUMAGAI MASATERU
IPC: B41J2/525
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that corrects a density of only a color in image data designated by a user so as to easily obtain a density characteristic as expected by the user. SOLUTION: A display device 7 displays print data, the user designates a position of a color whose density is desirably corrected through an operation of a mouse or the like and a display section 11 of a dialog box displays the result. Simultaneously, a display section 12 and an RGB value display section dispalys the same data as displayed on the display section 11. By revising the data of the RGB value display section by refering to a print result, the display section 12 is changed. In the revision method, when the setting is to be validated, an OK button is depressed and when the setting is to be invalidated, a cancel button is depressed. In the case of desiring density correction of other colors, the similar operation is repeated. Furthermore, the density correction settings having so far been set are respectively read and stored by depressing a read/ storage button.
Patent JP-2002186627-A (JP)
Title: Ultrasonic manipulation device
Inventor: SHIBATA YOSHIKIYO
IPC: A61B18/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic manipulation device whose electric scalpel and ultrasonic scalpel can be used respectively, and which can be used as a compact, inexpensive and simple ultrasonic manipulation device when an electric scalpel is not used. SOLUTION: This invention is an ultrasonic manipulation device which can be connected with an ultrasonic vibrator 2 or a cable 5 when an electric scalpel is required and is equipped with an attachable and removable electric scalpel adaptor 6 that supplies electric scalpel signals to a probe 3.
Patent JP-2002256913-A (JP)
Title: Vehicle driving device
Inventor: HANIYU MICHIYUKI
IPC: B60L50/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve problems for performing motor travel and starting the engine by one driving motor, wherein a system is required to enlarge a motive power dividing device such as a clutch between an engine and a motor and driving force is easily fluctuated at engine starting time for forcedly rotating and starting the stopping engine. SOLUTION: The engine and the motor are directly connected, driving of a valve is stopped at motor travel time, an intake valve is opened, and a following rotation loss in the engine is minimized.
Patent JP-2002257948-A (JP)
Title: Electronic equipment, electronically controlled mechanical clock, control program for electronic equipment, recording medium, method of controlling electronic equipment, and method of designing electronic equipment
Inventor: SHIMIZU EISAKU
IPC: H02P9/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment capable of preventing a generator from being stopped by a brake control. SOLUTION: An electronically controlled mechanical clock being an electronic equipment includes a generator 2 driven by a spiral spring 1 for generating electric power, and a rotation control device 50 driven by the generated electric energy for controlling the rotational period of the generator 2. The rotation control device 50 includes a brake control device 55 for controlling the brake of the generator 2 by comparing a reference signal fs to a rotation detection signal FG1 which matches the rotational period of the generator 2, and a generator anti-stop device 56 for preventing the stop of the generator 2 by setting the amount of braking of the generator 2 at a first brake set value if the rotational period of the generator 2 is equal to or longer than a first set period which is longer than a reference period.  If the rotational period of the generator 2 is delayed, the generator 2 is controlled with the first brake set value. The first brake set value is a small amount of braking, such as zero, preventing the stop of the generator 2.
Patent JP-2002256253-A (JP)
Title: Granule used as raw material for friction material and method for producing the same
Inventor: SATO MUNETAKE
IPC: F16D69/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide granules used as a raw material for a friction material, stably used for a brake regardless of their particle-size and density differences, and capable of maintaining their strength when the granules are used for the friction material. SOLUTION: The granules use as the raw material for the friction material comprise a first mixture which is given by mixing a first raw material for friction material containing a first fiber component, a first binder, and a first friction adjuster and a second mixture which is used for coating the first mixture and given by mixing a second raw material for friction material containing a second fiber component, a second binder, and a second friction adjuster.
Patent JP-2002258421-A (JP)
Title: Image reader and image forming device with the same
Inventor: HASHINASHI AKIRA
IPC: G03G15/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of preventing image degradation due to electrostatic noise with a simple constitution and to provide an image forming device with the image reader. SOLUTION: The image of a sheet put on platen glass 14 is read by moving an image reading means 18 disposed under the platen glass 14. Striking members 30 which come in contact with the platen glass 14 so as to keep a prescribed interval between the image reading means 18 and the platen glass 14 are attached to the image reading means 18 and the striking members 30 are formed from electrically conductive members.
Patent JP-2002254327-A (JP)
Title: Saw wire for wire saw and machining method using the same
Inventor: ONO KATSUHIRO
IPC: B28D5/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a saw wire for a wire saw that facilitates wire extraction from a workpiece even in machining with a wire saw using bonded abrasive grains, and a machining method using the saw wire. SOLUTION: The wire saw is of a type having abrasive grains fixed to the wire 1 and machining a workpiece with the bonded abrasive grains, and the wire 1 has grainless portions 1-2 with no abrasive grains 2 fixed in a part or a plurality of parts. After the wire saw is used to cut the workpiece, when the wire 1 is extracted from the workpiece, the grainless portion 1-2 of the wire 1 is moved into contact with the workpiece, and the wire 1 in the region of the grainless portion 1-2 thereof is extracted from the workpiece.
Patent JP-2002262301-A (JP)
Title: Image pickup device
Inventor: TSURUOKA TAKEO
IPC: H04N9/64
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that can obtain an image with a wide dynamic range and a high resolution even from a moving object. SOLUTION: An object image formed by an optical system 1 is divided into two by a prism system 2, the one is fed to a 1st CCD 4, and the other is made incident onto a 2nd CCD 7 where pixels are shifted via an ND filter 5. Video signals are given to a proper exposure extract section 12, where a proper exposure area is extracted, an integration section 13 integrates outputs of the exposure section 12 and a separate section 15 separates the resulting video signal into a luminance signal and a chrominance signal. A luminance signal interpolation section 16 interpolates the luminance signal, a correlation coefficient calculation section 17 uses the interpolated luminance signal to calculate a correlation coefficient and a chrominance signal interpolation section 18 interpolates the chrominance signal on the basis of the correlation coefficient.  Then a synthesis section 19 synthesizes the interpolated luminance signal and chrominance signal to produce an image with a wide dynamic range and a high resolution.
Patent JP-2002263456-A (JP)
Title: Method for treating zeolite membrane and separation method
Inventor: OZEKI YUJI
IPC: B01D67/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for enhancing the hydrophobic property of the surface of a zeolite membrane and a separation method using a treated zeolite membrane. SOLUTION: A zeolite membrane is treated with a coupling agent.
Patent JP-2002263662-A (JP)
Title: Method for treating selenium-containing waste water
Inventor: HIROHAMA SEIYA
IPC: C02F1/58
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a selenium-containing waste water capable of easily achieving high selenium removing ratio while effectively suppressing the generation of sludge even if the selenium-containing waste water contains metal salts. SOLUTION: When a selenium removing treatment in which at least one kind ferrous metal selected from a group consisting of Fe, Mn, Ni and Cu is brought into contact with the waste water containing salts and a dissolved selenium and a separated precipitate is subjected to solid-liquid separation to remove the dissolved selenium is performed, before the selenium removing treatment, a pH value of the waste water is adjusted by adding alkali in the waste water and a pretreatment subjecting the separated precipitate to the solid-liquid separation is performed, and also the selenium removing treatment is performed under the condition whose pH value is not higher than that at the pretreatment.
Patent JP-2002271546-A (JP)
Title: Imaging device
Inventor: OKADA MIKIYA
IPC: H04N1/387
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can easily inform a user about the number of ineffective originals on the occurrence of a memory full state, even on the occurrence of the memory full state during electronic sorting. SOLUTION: When a double-sided copying mode is set, after an original to be copied is set, a 'start' key is depressed. Then reading of the original to a storage section 208 is started and indication of 'reading' appears on a display screen. When the reading of the original is proceeded, a control section discriminates whether a 'memory full' is occurring. When the control section discriminates that there is no full memory, the imaging device starts copying. When the control section discriminates that the memory full state takes place, the number of ineffective originals which are not stored in the storage section 208 is displayed on the display screen, depending on the set double-sided copy mode.
Patent JP-2002263882-A (JP)
Title: Clad brazing material and method for manufacturing clad brazing material
Inventor: FUSE TOSHIAKI
IPC: C22C9/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a clad brazing material which can surely perform brazing and a method for manufacturing the clad brazing material. SOLUTION: The copper - titanium clad brazing material 1 includes a copper layer 2, a titanium layer 3 and a diffused layer 4 which has a thickness smaller than the aggregated thickness of the copper layer 2 and the titanium layer 3 and is formed by diffusion of copper and titanium between the copper layer 2 and the titanium layer 3.
Patent JP-2002271367-A (JP)
Title: Connecting system of network
Inventor: MORI KIYOSHI
IPC: H04L12/70
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To easily establish connection with an information distributing server even if an IP address is dynamically allocated to the information distributing server. SOLUTION: A first address controlling server SVR1 dynamically provides the information distributing server 10 with an IP address, and also transfers the identification information ID#1 and the IP address AD#1 of the information distributing server 10 to a certificate server SVR2. The transferred identification information ID#1 and the IP address AD#1 are recorded in an identification information control table 19a of the certificate server SVR2. A communication terminal T1 issues an inquiry request for the IP address of the information distributing server 10 along with the identification information ID. The certificate server SVR2 checks the received identification information with the registered identification information ID#1. If they match each other, it sends back the IP address allocated to the information distributing server 10.