baber/WOPTO huggingface dataset:
Patent JP-2002354821-A (JP)
Title: Synchronous rectifier circuit
Inventor: AOKI ISAMU
IPC: H02M7/21
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the synchronous rectifier circuit of flyback converter in which loss is reduced through a simple arrangement. SOLUTION: The primary winding n1 of a transformer T is connected with a main switching element Q1, the secondary winding n2 of the transformer T is connected with a rectification switching element Q2, and the tertiary winding n3 of the transformer T is connected with the gate of the rectification switching element Q2. A pulse width control circuit PWM for detecting an output voltage Vout and controlling on/off of the main switching element Q1 is provided and the rectification switching element Q2 is turned off by a voltage induced in the tertiary winding n3 of the transformer T when the main switching element Q1 is turned on. Turn off operation is quickened by a reverse voltage induced by the inductive impedance of a choke coil L, or the like.
Patent JP-2002346890-A (JP)
Title: Grinding device and grinding method
Inventor: MORIOKA TOSHIYUKI
IPC: B24B9/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent a workpiece from cracking or abnormal tipping in grinding effectively, without causing irregular machining due to misalignment or troubles on a rotation drive system. SOLUTION: The center lines of shafts for grinding wheels 22A, 22B, 22C and 22D are inclined against the machining feed direction so that the grinding wheels approach gradually a glass substrate 1 from the grinding wheel of the first stage 22A to the grinding wheels of the following stages 22B, 22C and 22D. Besides as regards the grinding section at least of the grinding wheel 22A of the first stage, the outer diameter for grinding start is formed smaller than that for grinding end as a tapered surface.
Patent JP-2002024069-A (JP)
Title: File server to enable restoration of execution state, transaction logging mechanism, system resource and recovering method of execution state
Inventor: MACHARDY JR EARLE TROUNSON
IPC: G06F12/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for high level transaction logging in a shared system resource with fault resistance and low latency. SOLUTION: Logging mechanism reads high level operation information from a transaction log in response to restoration of a system resource operation and restores an execution state of a first processor. Each transaction logging mechanism is further provided with transaction log mirroring mechanism existing in the other processor and to communicate with a corresponding log generator, receives and stores mirror copy of the high level system resource operation in relation to each system resource request. Each transaction log mirroring mechanism reads high level system resource operation information in relation to each system resource request to a corresponding processor in response to the restoration of the system resource operation and restores the execution state of the corresponding processor after a fault is generated in the system resource operation.
Patent JP-2002351625-A (JP)
Title: Print system and information processor
Inventor: MIURA KIYOTAKA
IPC: B41J21/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To enable a user to perform the optimal printing work under environment of a print system which the user is using without being conscious of functions to prepare slip printing data by a server and to prepare it by a client. SOLUTION: When software for functions to prepare the slip printing data by the client are installed in a terminal of the client which the user operates, the slip form data and slip data are distributed from the server to the client to use the functions.
Patent JP-2002353822-A (JP)
Title: Transmission output correction device
Inventor: KOBAYASHI EISUKE
IPC: H03G3/30
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmission output correction device that keeps a transmission output constant over a transmission frequency band by variably controlling a gain of a variable gain unit depending on a transmission frequency. SOLUTION: A 1st control section 61 reads particular frequencies stored in a 1st storage section 51 and gain data corresponding to them, approximates the gain data corresponding to an optional frequency by a linear function and calculates the data through the arithmetic operation. A digital/analog converter 7 converts the data into a gain control signal and provides an output of it to a variable gain amplifier 1. The variable gain amplifier 1 amplifies the transmission signal at a gain corresponding to the transmission frequency on the basis of the gain control signal.
Patent JP-2002345781-A (JP)
Title: Patient monitoring apparatus
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a patient monitoring apparatus suitable for immediately finding an abnormality of a patient such as the apneic symptom during an endoscopic examination. SOLUTION: The distal end of a tube 8 is attached to a patient attachment part 29 to be attached to the mouth of a patient 3 to be examined with an endoscope 4, and the quantity of carbon dioxide included in the exhalation when the patient 3 breathes is calculated by a carbon dioxide measuring device 8 to which the other end of the tube 8 is connected via the tube 8. Then, the calculated quantity of carbon dioxide is displayed real time on a display part 31. The data on the quantity of carbon dioxide calculated via a cable 33 are transmitted to a video processor 6, which superposes the data on the quantity of carbon dioxide on the image signal of the endoscopic image produced by signal processing for an imaging element of the endoscope 4 and outputs the data to a monitor 7.  Then, the data on the quantity of carbon dioxide is displayed real time together with the endoscopic image on the monitor 7.
Patent JP-2002358874-A (JP)
Title: Manufacturing method of electron source and image forming device
Inventor: SUZUKI YOSHIO
IPC: H01J9/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electron source which can form in a given thickness a conductive film of high resistance set for eliminating problems due to abnormal discharge phenomenon or the like, even in case there exists a porous member on a substance and, especially, can form a uniform conductive film by a spray coating method advantageous in cost. SOLUTION: In forming a conductive film 6 for an electron source provided with a plurality of electron emission elements, a plurality of wires for driving them, an insulating body 81 for insulating between the wires, and the conductive film 6 covering at least the insulating body 81, before a process of furnishing a composite including a conductor that is a component material for the conductive film and liquid medium at least on the surface of the insulating body 81, solution with all or part of the liquid medium as an ingredient is furnished at least on the surface of the insulating body.
Patent JP-2002368818-A (JP)
Title: Information display system
Inventor: OKUBO HIROSHIGE
IPC: H04M1/66
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an information display system that automatically distributes electronic mail and displays distributed electronic mail and places limit on distribution or display when contents of the electronic mail are improper. SOLUTION: A mail storage section 4a of an electronic mail server 4 stores electronic mail sent from a communication terminal 1 or the like. A discrimination section 4b discriminates whether or not the stored electronic mail is improper for delivery. A registration section 4b1 of the discrimination section 4b registers a plurality of words or transmitter side address that are improper for distribution. A collation section 4b2 collates whether or not the electronic mail includes the registered data. When this collation indicates that the electronic mail includes words above or the registered transmitter side addresses, a distribution section 4c delivers no mail to an information display terminal 5 or the like.
Patent JP-2002040504-A (JP)
Title: Wavelength converter
Inventor: JOYNER CHARLES H
IPC: G02F2/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength converter which is provided with monolithically integrated delay loops existing in a delay interference constitution having only a solitary SOA(semiconductor optical amplifier). SOLUTION: This wavelength converter is different from the conventional hybrid wavelength converter and has monolithically integrated delay loops which use an asymmetric separation coupler 130.
Patent JP-2002362701-A (JP)
Title: Method of making drain bag for kitchen
Inventor: AKAI OSAMU
IPC: B65F1/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive drain bag for a kitchen for facilitating work for closing the lower end of the drain bag. SOLUTION: This drain bag for the kitchen is made of synthetic textile filament thread, formed in a cylindrical shape, and has the upper end opening 2 having woven elastic yarn 3. While the lower end of a mesh-like drain bag body 1 formed in the cylindrical shape is throttled, a slightly upper position than the lower end is covered with an adhesive tape 4 from the outside to close the lower end of the drain bag body 1.
Patent JP-2002363805-A (JP)
Title: Lady's swimming suit and breast trimming member
Inventor: IGUCHI NAOKO
IPC: A41D7/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a lady's swimming suit capable of concealing scars such as ones caused by a surgery operation for breast cancer, ranging from an upper arm part through the shoulder and breast parts, capable of trimming the difference between the sizes of the right and left breasts, and causing no sense of incompatibility in its appearance and wearing feeling. SOLUTION: This lady's swimming suit comprises a neck part 3 designed so that a portion ranging the upper arm part through the shoulder and neck is successively covered with fabric, and a trimming member fitting part 5 designed so that a breast part trimming member 10 for adjusting the difference in shape between the right and left breasts can be attached inside the breast part.
Patent JP-2002369186-A (JP)
Title: Vehicle rear and surrounding image display equipment and method
Inventor: OKUBO HITOSHI
IPC: G06T1/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To enable obtaining information necessary for a driver by controlling the contents displayed on a displaying device without peculiar operation, when monitoring the rear of a vehicle. SOLUTION: This display is provided with a CCD camera 10 as an image pickup part for picking up the rear of a vehicle, a steering angle detecting part 41 for detecting the direction to which a steering wheel 40 of the vehicle is rotated and an angle by which the steering wheel 40 is rotated, a cut-out position determining part 23 which determines a prescribed region out of an image picked up by the CCD camera 10 as a cut-out region in accordance with the direction and the angle detected by the steering angle detecting part 41, and a display control part 31 for displaying an image of the cut-out region which is determined by the cut-out position determining part 23 out of the image picked up by the CCD camera 10, on a display part 30.
Patent JP-2002369254-A (JP)
Title: Mobile communication equipment and program thereof
Inventor: HAMANAKA YOSHIYUKI
IPC: H04N5/44
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To enable processing of receiving data which is executed properly, even if deterioration of a temporarily receiving state of transmission data occurs in an on-vehicle digital television receiver. SOLUTION: When a controller 5 determines that demodulated MPEG data of a hierarchical layer A are received normally, a display unit 8 reproduces the demodulates MPEG data of the layer A, together with a voice output unit 9; while when the MPEG data of the layer A is abnormal and a demodulated MPEG data of a hierarchical layer B is normal, the demodulated MPEG of this normal layer B is stored in a memory. Thus, a display unit 8 reproduces the demodulated MPEG data of the layer B together with the unit 9.
Patent JP-2002366729-A (JP)
Title: Method for inputting campaign entry data
Inventor: YAMANE YUKO
IPC: G06Q30/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for selecting information on only originally desired target customers from among entry sheets collected from campaign participants and making it into data without wasting it. SOLUTION: The method obtains data on the target customers by carrying out one by one a step for putting a unique ID to a campaign participant and delivering a point card in exchange for a filled entry sheet, a step for preparing an irreducibly necessary participant database for collecting the utilization histories of the campaign participants and collecting the utilization histories of the campaign participants, a step for dividing the participants into groups from utilization results during a fixed period to extract only the IDs of the desired participants and a step for making only the entry sheets of the selected participants into customer data.
Patent JP-2002364282-A (JP)
Title: Excavating tool and anchoring method using the same
Inventor: HAYASHI TAKESHI
IPC: E21B10/64
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an excavating tool which allows an anchor material to be efficiently buried at a low cost. SOLUTION: A rotating shaft 14 is mounted rotatably in a position of the same radius with respect to a central axis O, serving as a center, on the end side of a device 21; an insertion hole 15 is provided in such a manner as to penetrate along the central axis O; and a block 13 is mounted at an end part, protruding from the device 12, of the rotating shaft 14. Constitutionally, the block 13 is put in a closing attitude for closing the insertion hole 15 of the device 12 during excavation, and put in an opening attitude for opening the insertion hole 15, when the device 12 is rotated in an opposite direction Y after the excavation.
Patent JP-2002372578-A (JP)
Title: Range finder
Inventor: IWASAKI MINEO
IPC: G01S13/10
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of requiring an extremely high-speed analog- to-digital converter, a memory of large capacity and cross-correlation operation with a great amount of computation in applying an existing method to an optical or radio wave type range finder, that is, the method of sampling input signals and transmitting signals at high speed to store them as time series data, obtaining the cross-correlative function of receiving waveform and transmitting waveform and setting the delay time in which the function value is the maximum, as the propagation time. SOLUTION: This range finder is constituted to measure a distance by combining signal transmission and reception multiple times, and a programmable delay element and a hardware correlation computing circuit to obtain the cross- correlative function.
Patent JP-2002373195-A (JP)
Title: System and method for managing merchandise delivery to ship
Inventor: OKAMOTO NORIKO
IPC: G06F19/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To realize the rationalization and efficiency of office work processing at the time of managing merchandise delivery to a ship. SOLUTION: This management system of merchandise delivery to a ship is provided with a management server 1 equipped with a data base 10 in which delivery information being information related with the progressing situation of merchandise delivery to a ship 22 is stored and a plurality of business office terminals 3 connected through a communication line 2 to the management server 1 under the control of each branch office 13. The delivery information is transmitted from each business office terminal 3 through the communication line 2 to the management server 1. The management server 1 updates the data base 10 based on the received delivery information, and transmits the delivery information to the other business office terminals 3.
Patent JP-2002370642-A (JP)
Title: Brake device for rolling stock
Inventor: KUMABE KENICHI
IPC: B60T17/22
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for rolling stock which can determine an actual service life and the degree of aged deterioration of an electropneumatic conversion relay valve for every valve and can automatically provide a notice of a start time of maintenance work of the relay valve and the like to a user. SOLUTION: Pneumatic pressure output from the electropneumatic conversion relay valve 2 into a brake cylinder BC is detected by a pressure sensor 3, and the detected pressure is recorded as a reference value Pn (t) in a recording part 12. A diagnosis part 13 uses the reference value Pn1 (t) recorded in the recording part 12 to set an excellent pressure range for diagnosing the electropneumatic conversion relay valve 2, and when detecting that the detected pressure from the pressure sensor 3 has deviated from the excellent pressure range continuously for a specified time, the diagnosis part 13 outputs a maintenance signal for directing to start the maintenance work for the electropneumatic conversion relay valve 2 or a failure signal for notifying the occurrence of a failure in the electropneumatic conversion relay valve 2.
Patent JP-2003000690-A (JP)
Title: Wood vinegar gel
Inventor: HAMAMOTO YOICHI
IPC: A61L9/01
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a wood vinegar product stable time, having a characteristic effect of a wood vinegar and being easy-to-use. SOLUTION: The wood vinegar product from which oil soluble substances are removed is gelled by a gelling agent.
Patent JP-2002373664-A (JP)
Title: Manufacturing method of electrode for phosphoric acid fuel cell
Inventor: SUDO HAJIME
IPC: H01M4/88
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method that can shortly and inexpensively manufacture a high quality electrode for a phosphoric acid fuel cell. SOLUTION: A slurry, in which catalyst particles and water repellent (PTFE) particles are dispersed is filtrated under reduced pressure, in a carbon porous material to form a catalyst layer; second slurry, in which SiC particles are dispersed, is next filtrated under reduced pressure, to form an SiC layer on the catalyst layer; and the formed substance is then dried by heating and sintered to melt the PTFE and create water repellency before the SiC layer is removed.
Patent JP-2003007733-A (JP)
Title: Semiconductor manufacturing apparatus and method for manufacturing semiconductor device using the same
Inventor: FUKUTOME KATSUYUKI
IPC: H01L21/52
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus capable of integrally dealing with a nozzle for picking-up and a press bonding head, picking up a film-like die bonding material of a various sizes using one type of the nozzle used also as the bonding head and uniformly pressurizing the head. SOLUTION: The semiconductor manufacturing apparatus comprises the nozzle 1 for the picking-up slidably supported in a concentrical state in the press bonding head 2. In this case, a nozzle profile of the nozzle 1 is formed smaller than the minimum size component of the film-like die bonding material 3a to be used and a press bonding surface 3a of the head 2 is formed larger than the maximum size component of the material 3a to be used.
Patent JP-2003000329-A (JP)
Title: Bag
Inventor: NAKAMURA KAIU
IPC: A45C13/26
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a bag which has improved appearance and enables a user to easily pack articles avoiding a mount plate for fixing an attaching base for a member such as handle, etc., to be exposed to the inside of a bag main body. SOLUTION: A backside material 3 is spread and superposed on the inside face of the surface material 2 of the bag main body 1. A hidden backside material part 5 attached with a hook or loop touch fastener 4 is equipped on a part of the backside material 3. A mount plate 8 which is placed on outside face of the surface material 2 to fix an attaching base 7 for a member such as a handle 6, etc., is placed on the hidden backside material part 5 of the backside material 3 on the inside of the bag main body 1. A wing member 9 which can be erected and toppled and superposed on the hidden backside material part 5 in a toppled condition is equipped on the backside material 3. A hook or loop touch fastener 10 engageable with a loop or hook touch fastener 4 on the hidden backside material part 5 is attached on one face of the wing member 9 in a toppled condition as stated above.
Patent JP-2003002215-A (JP)
Title: Motor control device
Inventor: KONDO HIROYUKI
IPC: H02P6/28
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To enhance a steering feeling. SOLUTION: PI operation is carried out based on a deviation (Ida-Id) of a d-axis current Id to a d axis target current value Ida and a deviation (Iqa-Iq) of a q-axis current instruction value Iqa to a q-axis current Iq at PI control parts 216d, 216q to determine a d-axis current basic value Vdn and a q-axis current basic value Vqn . In the case where the d-axis current basic value Vdn and the q-axis current basic value Vqn repeat an increase/decease little by little, a correction for making the increase/decrease small is carried out at a d-axis current instruction value correction part 217d and a q-axis current instruction value correction part 217q. The respective value after this correction are outputted as a d-axis current instruction value Vvd and a q-axis current instruction value Vvq.
Patent JP-2003002089-A (JP)
Title: Energy regeneration profit distribution system and its device
Inventor: ONODERA TAKESHI
IPC: G06Q30/04
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To determine the quantity of regeneration energy for calculating a regeneration profit and distributing it. SOLUTION: An energy regeneration trader 100 arranges a capacitor 5 and a monitor circuit 4 in a train 1 of a user 200 to measure the storage quantity of power regenerated by a motor 2 and accumulated in the capacitor 5, calculates a regeneration electric power quantity and a regeneration electric power charge, and informs them as merit information 51 to the user 200. The user 200 pays a part of the saved regeneration electric power charge as a merit charge 52 to the energy regeneration trader 100.
Patent JP-2003007558-A (JP)
Title: Method of manufacturing laminated electronic component
Inventor: NAKAZAWA CHIKASHI
IPC: H01F41/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated electronic component which can prevent the generation of fault of a laminated body due to stress, and surely realize an interlayer connection through a through hole. SOLUTION: The generation of stress in a laminated body can be prevented by leaving a par of conductive paste 40 filling the through hole 31 of ceramic raw sheet 30 to a base film 20 in the process for peeling the base film 20 from the ceramic raw sheet 30. Moreover, filling of conductive paste 40 to the through hole 31 can be confirmed by checking adhesion of the conductive paste 40 to the base film 20.