baber/WOPTO huggingface dataset:
Patent JP-2002276382-A (JP)
Title: Control device for in-line two-stage supercharged diesel engine
Inventor: KURIHARA KOICHI
IPC: F02B37/013
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To control the opening of a bypass valve so that a target pressure ratio can be obtained according to a secular change in an in-line two-stage supercharged diesel engine. SOLUTION: In this control device for in-line two-stage supercharged diesel engine, when the update request state of a bypass valve opening map is detected by an update request state detecting means, a control means corrects a bypass valve opening signal to be outputted to a bypass valve so as to be small when the engine speed is not changed for a prescribed period, and the actual pressure ratio is smaller than the target pressure ratio obtained by the target pressure ratio map of a high pressure stage-side compressor by the comparison between the both; corrects the bypass valve opening signal so as to large when the actual pressure ratio is larger than the target pressure ratio;  and updates the bypass valve opening map on the basis of the bypass valve opening signal obtained at the result of the correction when the deviation between the actual pressure ratio and the target pressure ratio is recognized to be within a prescribed range for a prescribed time.
Patent JP-2002279099-A (JP)
Title: System and method for applying and issuing certificate, system and method for retrieving the same and system and method for reporting expiration date
Inventor: MURAKAMI ATSUSHI
IPC: G06Q50/10
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for applying and issuing a certifi cate which relieve burden and time on a user for applying and issuing an identifi cation card. SOLUTION: The system 1 is provided with a portable telephone 2, a personal computer 3 and a certification center 4. A certificate server 11 which receives the request of issuing the ID card via the portable telephone 2 or the personal computer 3 retrieves a database 11a based on key information and extracts past certificate data. Then an issuing terminal 12 generates the ID card with a facial portrait based on the certificate data and issues it.
Patent JP-2002287422-A (JP)
Title: Developer
Inventor: TOMITA KUNIHIKO
IPC: G03G9/087
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To save energy by decreasing the fixing temperature compared to a conventional developer, to improve the storage property compared to a toner which uses a conventional low melting point resin, to avoid changes in the interaction with external additives with time, to prevent toner spent, filming and melt sticking, to obtain preferable storage property of a printed product and to obtain good pulverization processing property compared to a toner which uses a conventional low melting pint resin. SOLUTION: In the electrophotographic toner, cyclized isoprene is used for the main binder.
Patent JP-2002284901-A (JP)
Title: Frp outer plate member for transportation equipment
Inventor: KARAKI TAKUYA
IPC: B62D29/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a FRP outer plate member for transportation equipment having both a surface fineness and a resistance to vibrational fatigue. SOLUTION: This FRP outer plate member for transportation equipment is an outer plate member using a fiber reinforced plastic (FRP) comprising a textile base and the outer plate member has a composite cover factor of 95-100%. The composite factor is an index relating to a size of gaps and a size of voids formed between weaving yarns and the composite factor is a value expressed by the following formula. The composite factor = [(S1-S2)/S1]×l00: S1 is an arbitrary area on the composite and S2 is a sum of the areas of the gaps and voids formed in the composite in the area S1.
Patent JP-2002286891-A (JP)
Title: Canister for storing spent nuclear fuel
Inventor: SAKAI MIKIO
IPC: G21C19/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a canister for storing spent nuclear fuel, having high radiation efficiency and capable of storing nuclear fuel with high heating rate. SOLUTION: A basket 20, installed in a reactor containment 11 and constituting a canister, is supported in layer at spacer plates 21 with support rods 22 and is constituted by providing a heat conduction plate 25, formed with aluminum plates along each of the spacer plates 21.
Patent JP-2002287925-A (JP)
Title: Print command generation program, and print system
Inventor: FUTAMURA KAZUNOBU
IPC: H04N1/387
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a printer driver and a print system in which corresponding interface need not be developed even when a command for controlling a printer is added to the application. SOLUTION: When the application 110 receives a printing command, a plotting command is transmitted to the printer driver 130 via a plotting interface 120. The added command is directly transmitted to a command interface 134. The printer driver 130 generates the printing command based on the plotting command, installing the received additional command at the predetermined position in the printing command, and transmits it to the printer.
Patent JP-2002281749-A (JP)
Title: Switching power supply device
Inventor: HANABUSA KAZUYOSHI
IPC: H02M3/338
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a self-excitation type switching power supply device which can realize accurate over-current control. SOLUTION: A voltage induced on a feedback coil 13 during the ON period of switching element 2 biases the switching element 2 in the conductive direction. An output rectifying and smoothing circuit 3 rectifies and smooths the induced voltage on an output coil 12 during the OFF period of the switching element 2 to provide an output. A time constant charge/discharge circuit 5 includes a serial circuit of a resistor and a capacitor and is connected across both ends of the feedback coil 13. A switching control transistor is connected at its base to a connection point of the resistor and connector, while the main electrode is connected to the control input side of the switching element 2.  An ON- rejection diode is connected to the switching control transistor and rejects the ON state of reverse direction of the switching control transistor when the capacitor of the time constant charge/discharge circuit is discharged.
Patent JP-2002290366-A (JP)
Title: Orthogonal frequency division multiplex modulation circuit
Inventor: OTAKI YUKIO
IPC: H04J11/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal frequency division multiplex modulation circuit that uses one or more interpolators 5, 6 having IIR digital full band filters 51 , 53 and 61 with a small tap number so as to prevent the scale of a logic circuit section from being increased with reduced power consumption. SOLUTION: The orthogonal frequency division multiplex modulation circuit includes an inverse Fourier transform means 3 that maps a digital modulation signal with a plurality of subcarriers to apply inverse Fourier transform and outputs a plurality of inverse Fourier transform signals at a plurality of points (N), and an interpolation means having a pre-stage interpolation means that applies the inverse Fourier transform signals by each of in-phase and quadrature signals and a final stage interpolation means that interpolates either of the in-phase and quadrature signals.  The pre-stage interpolation means has only the first stage interpolator 5 that interpolates the signal by an interpolation degree of 2 and one or more combination stage between the first stage interpolator 5 and a next-stage interpolator interpolates the signal by a complex multiplier and a succeeding interpolator with an interpolation degree of 2, and the final stage interpolation means has a complex multiplier 7 and a succeeding interpolator 6 that interpolates the signal with an interpolation degree of 2.
Patent JP-2002286271-A (JP)
Title: Heating and ventilating device
Inventor: HARAGA KAZUHIRO
IPC: F24D15/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To constitute a device body, capable of being attached to a ceiling opening so small as the same for a conventional ventilating fan, and provide a heating and ventilating device, compact in appearance and nice in looking. SOLUTION: The heating and ventilating device is provided with the device body 1 installed so as to be inserted into the opening 50a of a ceiling 50 for a bathroom or the like, an air discharging means 5 provided in the device body 1 to suck the indoor air of the bathroom or the like and discharge the same to the outside of the room, an air sending means 4 for sucking the indoor air of the bathroom or the like and sending the same into the room and a heater 7 arranged in an air sending duct 6 to the inside of the room while the device body 1, larger than the opening 50a of ceiling, is constituted so as to be capable of being installed on the rear side of the ceiling 50 through the opening 50a of ceiling.
Patent JP-2002298687-A (JP)
Title: Operating device
Inventor: SHIMAMOTO KATSUSHI
IPC: H01H9/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an operation button device which is easy to operate without deformation and wearing out of the salient part when a small salient part is arranged on an operating face of a main body button of a main body panel. SOLUTION: A salient part is arranged on an operating face of a first operating button and a concave part is arranged at the backside of a second operation button facing the salient part. When a cover is put on a main body, the salient part of the first operating button is to be housed in the concave part of the second operating button, and at the same time, it is so designed that the operating face other than the salient part of the first operating button makes close contact with the face other than the concave part of the second operating button.
Patent JP-2002297924-A (JP)
Title: Question accepting method and question system
Inventor: UECHI AKIKO
IPC: G06Q50/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To efficiently gather and provide excellent knowledge contents in a wide knowledge field while restraining the operation cost. SOLUTION: A highly skilled person but not an expert is recruited as 'an answerer' on a network. A speciality field of the answerer is not limited. A remuneration for success according to the quality of an answer is paid for the answerer giving an excellent answer to a question. The exchanged question and answer are basically stored in a knowledge DB 105, and a questioner can retrieve the DB 105.
Patent JP-2002300326-A (JP)
Title: Telephone charge inquiry service system, and its method, telephone charge inquiry service program, and recording medium for recording the program
Inventor: FUJITA MANABU
IPC: H04M3/42
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a telephone charge inquiry service system that replies a user in response to the inquiry of a telephone charge by the user. SOLUTION: The telephone charge inquiry service system is characterized in that the system has a charge center device 1 that accumulates a call charge by each call to obtain an accumulated charge and informs the user about the accumulated charge via a communication line in response to the inquiry of a telephone charge received via the communication line. The charge center device 1 is characterized in that the device clears a free call charge when the free call charge is set to a telephone number making the inquiry and informs the user about the accumulated charge after the free call charge is cleared.
Patent JP-2002299520-A (JP)
Title: Wiring board and multi-product wiring board
Inventor: NAKAMOTO KOTARO
IPC: H05K3/46
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board capable of providing an air-tight electronic device and to provide a multi-product wiring board which intensively produces multiple wiring boards at one time. SOLUTION: With a plurality of ceramics layers laminated, an insulating base body 1 comprises a recessed part 1a for housing an electronic part 4 on the upper surface and a brazing square-frame metallized layer 7 which encloses the recessed part 1a. A wiring board is provided where a sealing metal square frame 2 is brazed to the brazing metallized layer 7. The insulating base body 1 comprises a rounded part R whose curvature radius is about 5-50 μm from its upper surface to the outer peripheral side. Related to the sealing metallized layer 7, its outer perimeter extends at least partway in the rounded part R.
Patent JP-2002297885-A (JP)
Title: Publicity activity supporting method and system for realizing the method
Inventor: MIURA KENTARO
IPC: G06Q30/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a support system capable of unitarily and systematically managing various types of information required for the publicity activity operation of companies. SOLUTION: This publicity activity supporting method includes the steps of presenting an input screen for information on publicity activity and urging a user to input the information on the publicity activity, storing the information on the inputted publicity activity into a data base, and extracting, by this means, a prescribed information from the stored information on the publicity activity and presenting the information to the user.
Patent JP-2002300229-A (JP)
Title: Device and method for controlling usb communication and usb communication system
Inventor: SHONO ATSUO
IPC: H04L69/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller (route repeater and device) capable of performing data transmission between USB devices without using a PC. SOLUTION: A connection waiting state process is provided, the entire bus is reset to start to enumerate the entire bus configuration when an operation is started or when a device is disconnected somewhere in the bus by erasing the contents of a bus configuration register 22 when becoming a connection waiting state, and device addresses are allocated in order from one.
Patent JP-2002302438-A (JP)
Title: Patch containing felbinac
Inventor: OKAWA MASARU
IPC: A61K9/70
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To prepare a patch having high transdermal absorptivity of felbinac and excellent adhesion. SOLUTION: This patch contains the felbinac, water, a lower alkanolamine, and a dialkylolamide of a fatty acid.
Patent JP-2002304567-A (JP)
Title: Merchandise information transmitting program and recording medium with the same recorded
Inventor: KOBORI KENJI
IPC: G06Q30/06
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To open quality information of merchandise to the shipping destination for a necessary period so that it can be easily made usable. SOLUTION: A computer functions as an integral merchandise test data base constructing means for recording and preserving data by lot units based on the input of merchandise test and check data, a shipping destination merchandise test data file preparing means for calling data related with shipped merchandise lots from the data base, and for editing and recording the data for each shipping destination according to the input of the shipping information, a merchandise test data transmitting means for outputting the required data from the data file to the shipping destination, and an illegal access preventing means. It is possible to easily prepare data without omission for the periodical examination of ISO by using electronic signatures. Therefore, it is possible to easily prepare statistical data, and to mutually compare different data.  Thus, it is possible to contribute to quality improvement or production rationalization, and to quickly facilitate countermeasures to any complaint or the like.
Patent JP-2002309229-A (JP)
Title: Detoxifying treatment agent for substance contaminated by organic halogen compound and treating method using it
Inventor: SHIMIZU TOSHIKI
IPC: C02F1/70
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a detoxifying treatment agent for a substance and a treating method by decomposing an organic halogen compound for a short time without producing a harmful by-product and satisfying a legal restriction. SOLUTION: The detoxifying treatment agent for the substance to contaminated by the organic halogen compound comprises ion-nickel alloy powder. A nickel content of the alloy is 1-38% by weight by a measurement by an induction bonding plasma emission spectral analysis of a steel according to JIS G1258. The treating method using the detoxifying treating agent is provided.
Patent JP-2002311614-A (JP)
Title: Electrophotographic photoreceptive member
Inventor: FURUSHIMA SATOSHI
IPC: G03G5/08
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptive member which makes the reduction of optical memories compatible with the improving in electrostatic chargeability and temperature characteristics with higher order and has excellent potential characteristics and image characteristics. SOLUTION: A specific first layer region, second layer region and third layer region having the layer regions varying in hydrogen contents, optical band gaps and the characteristic energy of exponential function skirts obtainable from light absorption spectra are constituted in the photoconductive layer of the photoreceptive member. Further, these layer regions are so constituted that the contents of the 13th group elements of periodic table increase on the base side and that the minimum content and maximum content of the respective layer regions attain specific values.
Patent JP-2002311916-A (JP)
Title: Driving method, display circuit and display device
Inventor: KINOSHITA HIROSHI
IPC: H04N5/66
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To realize a TFT type liquid crystal display device and a driving method therefor, permitting high quality display at low costs by reducing charges changed in signal lines by the preceding scanning by a relatively simple method, and improving a driving capability of a signal line driving circuit. SOLUTION: In the n-th horizontal scanning period, the signal line driving circuit outputs a positive signal line driving voltage for a display time Tde by a load signal Lp, and outputs a pre-charge voltage of the positive polarity for a pre-charge period Tdo by a pre-charge signal Ocn; a scanning line driving circuit outputs Von to a scanning line Xn for the display time Tde in synchronization with the horizontal scanning period, and outputs Voff for the pre-charge period Tdo by a display control signal Doff; the polarity of the pre-charge voltage is controlled by the pre-charge signal Ocn; the scanning line driving circuit outputs a negative signal line driving voltage and a negative polarity pre-charge voltage for the (n+1)th horizontal scanning period; and this scanning is sequentially repeated.
Patent JP-2002310701-A (JP)
Title: Navigation system
Inventor: KAMIMURA MASATSUGU
IPC: G06F17/30
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To display no unsuitable guide route when a route is searched on the basis of a route cost in regard to a navigation system wherein the route is searched from a start point to a destination and guided in accordance with a prescribed guide route. SOLUTION: In the navigation system 1 having a function wherein the route of the start point to the destination is searched, a toll is converted into the route cost at a prescribed place in the route, and the route is searched on the basis of the total of the route costs to calculate the most suitable guide route. Preferably, the navigation system has at least a node corresponding to the tollgate in the route, and is provided with a route search network obtained by giving the toll to the node. The route is searched on the basis of the route search network.
Patent JP-2002317537-A (JP)
Title: Supporting structure of curved member for eaves gutter
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/072
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure of a curved member for an eaves gutter, which prevents the cursed member for the eaves gutter from hanging down. SOLUTION: A rail member 111, to which an eaves gutter hanger 21 for suspending the eaves gutter can be fixed slidably along an edge 51 of eaves, is provided continuously from a midpoint of the edge 51 to a part 13 near a corner of the edge 51. The curved member 3 for the eaves gutter is provided with a suspended part 35 which is suspended by a hanger 23 for suspending the curved member 3. The hanger 23, which is mounted on the rail member 111, is slid to the suspended part 35 of the curved member 3 toward the part 13 so as to mount the curved member 3.
Patent JP-2002322023-A (JP)
Title: Essential oil-removed alpinia uraiensis hay liquid and method for producing the same
Inventor: GUSHIKEN TSUTOMU
IPC: A61K8/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an essential oil-removed Alpinia uraiensis Hay liquid produced by effectively removing the essential oils and the flavor components from a distillate of the terrestrial part of Alpinia uraiensis Hay, to provide a method for producing the same, and application to cosmetics, or the like. SOLUTION: The Alpinia uraiensis Hay distillate is obtained from the terrestrial parts of Alpinia uraiensis Hay through a method such as carbonization, distillation under reduced pressure or steam distillation, and the volatile part is separated by a separating funnel, an oil separator, or the like. Successively, the flavor component is removed by absorption with active carbon, or the like from the essential oil-removed liquid. Alternatively, by adding an alcohol to the liquid and heating the mixture, the remaining essential oils and flavor components are dissipated together with the alcohol.
Patent JP-2002324640-A (JP)
Title: Socket
Inventor: TOKUSHIGE YUTAKA
IPC: H01R33/18
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a socket which can be adapted to parts under test having different height and in which the installation property of the parts is improved. SOLUTION: When the electronic part is arranged in the installation base table, the electronic part is supported by a pair of contact terminals and an elastic member having a prescribed area, and thereby it does not fall down and thus its installation is improved. When the pushing cover part is installed, the body cap part of the electronic part protrudes from the opening part formed at the pushing cover part, and thereby it can accommodate electronic parts having different height. Further, the pushing plate formed at the end of the opening holds the electronic part against the above contact terminal, and thereby the electronic part can be held at a precise position and the contact of the contact terminal can be maintained appropriately.
Patent JP-2002320865-A (JP)
Title: Grain cleaning machine
Inventor: SUGIMOTO SHIGEO
IPC: B02B7/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of rice polishing unevenness and to prevent the adhesion of bran and aleurone layers by uniformly circulating rice while preventing the adhesion of rice grains to the inner wall surfaces of a cylindrical rice polishing section 23 rotating within a bran removing hopper. SOLUTION: This grain cleaning machine has the bran removing hopper 22 which is formed with many small holes on its side wall, the cylindrical rice polishing section 23 of which the outer periphery is formed like brushes and a rotary disk 24 which covers the base surface of the bran removing hopper 22 and rotates together with the rice polishing member 23. The cylindrical inner wall cover 25 covering the inner wall surface of the rice polishing section 23 is fixed and arranged near the inner wall thereof. When the rice polishing member 23 and the rotary disk 23 rotate, the rice circulates like arrows. The rice falling to the inner side of the inner wall cover 25 is shut off by the inner wall cover 25, is dropped onto the rotary disk 24 without sticking to the inner wall of the rice polishing member 23 and is delivered to an outer peripheral direction.