baber/WOPTO huggingface dataset:
Patent JP-2003061502-A (JP)
Title: Method for killing phytoplankton carried by shellfish and method for preventing diffuse of phytoplankton
Inventor: NAGAI KIYOHITO
IPC: A01K61/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for completely killing a harmful phytoplankton which exists in the interior of a shellfish belonging to the genus Bivalvia or is attached to a seashell of the shellfish. SOLUTION: This method for killing the harmful phytoplankton carried by shellfishes comprises a step for immersing a shellfish belonging to the genus Bivalvia grown in water area containing the phytoplankton carried by shellfishes, particularly Heterocapsa circularisquama into warm seawater or warm diluted seawater. In the method, the shellfish belonging to the genus Bivalvia is immersed into the warm seawater or warm diluted seawater under enough temperature and time conditions to kill the phytoplankton carried by the shellfish.
Patent JP-2003063342-A (JP)
Title: Head protecting air bag device
Inventor: TOKUNAGA SHINYA
IPC: B60R21/16
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a head protection air bag device capable of precisely protecting a passenger's head in a vehicle whose roof is temporarily or always open. SOLUTION: In the vehicle whose roof is temporarily or always open, an air bag 11 which is stored in the folded state of a front head 21 and a front pillar 22 of a windshield 20, and capable of expanding and developing outwards and upwards of the passenger's head by the gas fed from an inflator 14 is provided. A guide link 13 guiding the air bag 11 in the desired direction when the air bag 11 is expanded and developed, and a strap 12 for giving a tension to the air bag 11 is provided when the air bag 11 is expanded and developed.
Patent JP-2003074840-A (JP)
Title: Re-ignition method for oil burner
Inventor: OTSUKA AKIHIRO
IPC: F23N5/12
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To detect insufficiency of air volume when the burner is re-ignited after an extinction of a burner caused by actuation of an incomplete combustion preventing device and effects ignition when it is not insufficient and bring it into non-ignition when it is insufficient. SOLUTION: A flame current of a burner 2 is detected by a flame rod 7, a flame voltage VF is generated. During re-ignition, ignition is effected with an oil amount ratio reduced, a flame voltage VF is stored, after a little while, a flame voltage VF is detected. When the flame voltage VF is increased to a value higher than a memory value, choking of a filter or an oxygen deficiency state occurs, and the burner is brought into non-ignition.
Patent JP-2003067830-A (JP)
Title: Storage device and storage method
Inventor: KIYOZAWA HISASHI
IPC: E05B65/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to select a storing part to be used and also to reduce receiving processing at a facility, etc. SOLUTION: An electric lock controller 3 connected to an electric lock 2 reads ID card information of an IC card to lock the electric lock, and unlocks the electric key 2 when card ID information being the same as the card ID information of the IC card used for locking is read. Thus, an electric lock 2 provided at a storing part selected among a plurality of storing parts is locked and unlocked with the IC card to be able to use the storing part. Furthermore, receiving processing at a facility is reduced, such as selection of a storing part to be assigned to a user and recording of the number of the storing part on the IC card.
Patent JP-2003069574-A (JP)
Title: Home broadband lan system
Inventor: TERASAKI YUTAKA
IPC: H04L12/46
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To enable efficient and fast services such that broadband information supplied via the Internet is easily available with existing home terminals. SOLUTION: Cheap analogue telephone cables existing in home 2 are used by using DMT-based VDSL system as a transmission system and using a plurality of home terminals 3-1 and 3-2 for bus connection, and assigning the possibility of use of a upward carrier wave to each of terminals 3-1 and 3-2 without the use of the same carrier wave with each other to identify a carrier wave assigned to each of terminals 3-1 and 3-2 from the upward carrier wave enables the plurality of terminals 3-1 and 3-2 to be connected with a bus without congestion of each information.
Patent JP-2003067939-A (JP)
Title: Optical information-storage medium and recording-and- reproducing method
Inventor: MAEDA TAKANORI
IPC: G11B7/2405
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical information-storage medium which can stably make recording and reproduction with a narrow track pitch. SOLUTION: The optical information-storage medium is provided with a substrate 31 and a recording layer 34 of at least one layer. The substrate is provided with guiding tracks 32 which are separated at a prescribed guiding pitch to extend without intersecting to each other and recording marks whose reflectivity or transmissivity are changed and whose recording intervals are narrower than the guiding pitches, arranged in parallel to the guiding tracks. The recording or reproduction of information can be made by the change in reflectivity or transmissivity of the recording layer caused by a light beam converged on the recording layer 34.  The light beams separated from each other at the recording interval are radiated, a tracking error signal is generated based on the returned light from the guiding tracks 32 radiated by one of the light beams, the spot of the light beam is followed on the guiding track, the recording is made with another spot of the light beams, and a reading signal is generated by the returned light from at least one of the spots of the light beams.
Patent JP-2003070660-A (JP)
Title: Sink counter and sink cabinet with the same
Inventor: YAGI HIROKAZU
IPC: E03C1/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sink counter and a sink cabinet supporting the counter allowing a user to put a long article on the counter without wetting the article even if the width of the counter is relatively small. SOLUTION: A faucet attaching part 3 is formed on the sink counter 1 with a sink bowl 2 with the center position for attaching a faucet 9 being inclined either to the left or right from the center of the sink counter in the lateral direction. An article mounting surface 5 is formed as a nearly horizontal top surface raised from the counter top continuously from the center of the faucet attaching part 3 to the end of the other end side in the lateral direction.
Patent JP-2003074492-A (JP)
Title: Vibration control structure of blower, boss part of fan and air conditioner
Inventor: EDAYOSHI ATSUSHI
IPC: F24F1/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure of a blower capable of decreasing shearing stress of a bonding surface of an elastic body in a boss part without lowering the vibration control effect, and restraining generation of abnormal sound. SOLUTION: The blower is provided with a fan motor, a shaft for transmitting the rotating force of the fan motor, a boss part having an elastic body fixed by bonding between an annular inner cylinder fitted to the shaft and an outer cylinder disposed on the outside thereof, and a fan disposed on the outside of the boss part. At least either the outer peripheral part of the inner cylinder or the inner peripheral part of the outer cylinder is provided with a part changing in diameter in the axial direction so that compressive stress is applied to the elastic body by dominating load of the axial load applied to the boss part.
Patent JP-2003078391-A (JP)
Title: Complex band-pass filter
Inventor: NISHIMORI EIJI
IPC: H03H11/04
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the distortion of a signal in a filer passing band due to frequency characteristics of an operational transconductance amplifier. SOLUTION: A complex band-pass filter which has 1st to 6th OTA21 to OTA26 and 1st and 2nd capacitors 27 and 28 is provided with a 1st resistance 29 (or transistor) which has a resistance value Ra for canceling the distortion of an in-phase component signal, in the passing band between the 1st capacitor 27 on the output side of the first OTA21 and the earth, and with a 2nd resistance 30 which has a resistance value Rb for canceling the distortion of an orthogonal component signal in the passing band between the 2nd capacitor 28 on the output side of the second OTA22 and the ground. Those resistance values Ra and Rb are set with 2/(ωb C). Consequently, the signals in the passing band have no distortion.
Patent JP-2003076175-A (JP)
Title: Heat fixing device
Inventor: HAYAKAWA AKIRA
IPC: H05B3/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat fixing device which is adaptive to faster operation without spoiling quick-start performance of film heat fixation. SOLUTION: The heat fixing device which brings a film into slide contact with a fixedly supported heating body and also moves and passes a heated material by the heating body in contact with the surface of the film on the opposite side from the heating body together with the film to impart heat energy from the heating body through the film is provide with a pressure part which is larger in pressure per unit area at the part where the heat is imparted to the heated material than at any other part.
Patent JP-2003087941-A (JP)
Title: Electric junction box
Inventor: MIZUNO FUMIAKI
IPC: H01H85/147
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To make an electric junction box applicable both to a low-voltage vehicle and to a high-voltage vehicle. SOLUTION: A pair of upright tab terminals 32 formed by bending the ends of bus bars installed on a bus bar board comprise terminal installation pieces 321 on which a current fuse 16 is installed through junction terminals 34; and part fixing pieces 322 which are molded integrally with the terminal installation pieces 321 and on which a positive temperature coefficient thermistor is installed. Where the electric junction box is applied to a high-voltage vehicle, a current fuse 16 is installed on the terminal installation pieces 321 through the junction terminals 34. Where the electric junction box is applied to a low-voltage vehicle, a positive temperature coefficient thermistor is installed by means of the part fixing pieces 322.
Patent JP-2003077953-A (JP)
Title: Flip chip mounting method and apparatus, and semiconductor device
Inventor: TAKAI YUICHI
IPC: H01L21/60
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for mounting a flip chip which have improved reliability and are more productive with low costs. SOLUTION: The flip chip mounting method for disposing a semiconductor chip 1 having a plurality of connection terminals 2 such that it faces a wiring substrate 3 having a plurality of electrode terminals 4 to electrically connect the electrode terminals 4 of the wiring substrate 3 to the connection terminals 2 of the semiconductor chip 1 via a anisotropic conductive film 5 comprises a step of heating the anisotropic conductive film 5 to semi-cure it within a range of degree of cure 15 to 30%, after aligning the semiconductor chip 1 with the wiring substrate 3 for disposition; and a subsequent step of curing and heating the anisotropic conductive film 5 while isotropically applying an even pressure to at least the semiconductor chip 1 and the anisotropic conductive film 5 to fix one or a plurality of the semiconductor chips on the wiring substrate 3.
Patent JP-2003073026-A (JP)
Title: Paper discharging device
Inventor: KURASHIGE ARIHITO
IPC: B65H43/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper discharging device capable of sharing a control part with simple constitution. SOLUTION: In a male box 1 provided with plural first through fourth bins 19a, 19b, 19c, 19d on which the paper P is discharged from a printer, and a CPU 17 for sending and controlling the paper from the printer to one of the bins, the CPU 17 comprises a judging part 10 for judging the presence or absence of each bin 19a, 19b, 19c, 19d, and controls the discharge of the paper on the basis of the judgment by the judging part 10. Thereby the control can be performed corresponding to the number of bins without mounting the CPU 17 by the number corresponding to the number of bins, a dip switch and the like, and the CPU 17 can be shared with simple constitution.
Patent JP-2003077901-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HORIE KAZUYA
IPC: H01L21/302
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To certainly remove a remaining gas deposited on a substrate after dry etching without causing failures of a pattern processed by dry etching. SOLUTION: A film deposited on the substrate surface is dry etched by using an apparatus for dry etching 100 that comprises at least an etching room 103 and a mechanism for heating the substrate. The substrate is dry etched in the etching room 103 and then the substrate is heated by means of the mechanism for heating the substrate, which is provided in a post-etching treatment room 104. As a result, the remaining gas deposited on the substrate is removed.
Patent JP-2003079296-A (JP)
Title: Mobile float tube for fishing
Inventor: NAWATA YURIO
IPC: A01K93/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a mobile float tube for fishing capable of effectively detecting fishes in a deep marine layer, attracting fishes by properly adjusting tackle including the float fitting to the condition of the actual fishing spot including the weight under the float or drift of the tide. SOLUTION: This mobile float tube 10 connecting with a float body while inserting the fishing line 20, the mobile float tube 10 for fishing has a shape close to a cylinder and installs lids 18 on both ends, the front side lid 18a has a fishing line inserting hole 12 on an eccentric position from the center of axis and installs a striation set to engage a float stopper 21, a float stopper engaging hole 17 in punched on the lid body 18b locating in the rear side, and installs a helical holding part 15 on the outer periphery of the mobile float tube 10 having helix to the center direction.
Patent JP-2003085297-A (JP)
Title: Lecture mediating method and system and its program
Inventor: TAKABAYASHI TOSHIO
IPC: G06Q50/10
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To allow a mediation agent who publicly opens the introduction information of lectures to be held by a plurality of lecture sponsors on a network to acquire a consideration corresponding to the provision results of the introduction information. SOLUTION: When introduction information from a user terminal 3-j to a certain lecture is requested, an information providing/mediating server 2 transmits the introduction information of the lecture, and transmits level check information for checking the level of a user and a level credit corresponding information indicating credits corresponding to the user. Then, the server 2 determines the level of the user based on an answer from a user terminal 3-j, and transmits it to the user terminal 3-j. The user is able to recognize receivable credits according to the level and the already transmitted level credit corresponding information. When the user is satisfied with the credits, the user transmits participation application to an information providing/mediating server 2.  The information providing/mediating server 2 transmits the participation application to a lecture sponsor terminal 1-i of the sponsor who holds the lecture. The lecture sponsor terminal 1-i pays a prescribed consideration as the provision results of the lecture introduction information to a mediating agent.
Patent JP-2003079455-A (JP)
Title: Storage cabinet
Inventor: TAKAHARA KAZUHISA
IPC: A47B83/04
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a storage cabinet which enhances a degree of freedom in changing a layout, is effectively utilized as a meeting table by independent arrangement, provided with a plurality of storage parts and used as a common cabinet for a plurality of desks. SOLUTION: A plurality of cabinet units 1 with the same module having the same or different storing system are assembled onto a base 2 in a state that the side surfaces and the back surfaces are mutually adhered. A common top board 3 is attached onto the units via a gap.
Patent JP-2002164867-A (JP)
Title: Method for determining transmission output for pilot code to be transmitted
Inventor: MOTIER DAVID
IPC: H04B17/40
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To select a pilot output so that increase in the signal to noise ratio, which compensates for the performance decrease related to imperfect channel estimation, is not affected by the number of spread sequences in use. SOLUTION: The method for determining transmission output for a pilot code to be transmitted includes a step (a) which determines the performance level attained by transmission, a step (b) which subtracts the level of the signal to noise ratio introduced by a channel from the performance level, a step (c) which subtracts transmission output of the pilot code for an allocated spread code on one hand, and subtracts output increase necessary to be given to the pilot code for subsequently allocated spread codes on the other hand, and a step (d) which determines transmission output of the pilot code for each predetermined time by the equation (Q=α(K-1)+Q0: K>=1, α>0 and Q0>α), according to the number of the spread codes in use.
Patent JP-2003086827-A (JP)
Title: Photodiode array, solid image pickup unit and radiation detector
Inventor: OKAMOTO KOJI
IPC: H01L27/146
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a photodiode array capable of satisfactorily reducing the generation of any cross-talk even at the time of collecting electrodes or wiring at one face side. SOLUTION: In a photodiode array 1, a plurality of p type semiconductor layers 3 are arranged on a surface 2s of an n- type semiconductor substrate 2, and light to be detected is made incident from a back face 2u side of the semiconductor substrate 2. A plurality of n+ type channel stopper layers 2 are arranged at the surface 2s side of the semiconductor substrate 2 so as to be positioned in the neighborhood of each p type semiconductor layer 3. Also, a trench part 10 extended from the corresponding channel stopper layer 4 to the back face 2u is arranged at the surface 2s side of the semiconductor substrate 2 so that each p type semiconductor layer 3 and the periphery of the channel stopper layer 4 in the neighborhood can be completely surrounded.
Patent JP-2003080189-A (JP)
Title: Dust collector for vehicle
Inventor: TAKANO MASAKI
IPC: B60S1/64
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To simplify the loading mechanism of a filter to enhance the replacing workability of the filter in a dust collector for a vehicle. SOLUTION: In the dust collector for the vehicle, the cartridge type filter 50 is arranged to the communication part (the communication part 32A of a filter receiving box 32) with a dust collection chamber 40 in a suction chamber 30 to be mounted therein.
Patent JP-2003084538-A (JP)
Title: Multicolor image forming apparatus
Inventor: KAWAMOTO HIROSHI
IPC: G03G15/01
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor image forming apparatus that prevents the image density of a toner color in an image forming station situated furthest upstream from varying between the color image formation mode and the monochrome image formation mode. SOLUTION: A developing device 3 provided for the image forming station situated the furthest upstream has a control means 12 that exerts control in such a manner that the circumferential speed ratio of a developing roller 34 to that (linear velocity) of a photoreceptor is different between the color image formation mode and the monochrome image formation mode. The control means 12 switches so that the circumferential speed ratio in the color image formation mode is higher than the circumferential speed ratio in the monochrome image formation mode.
Patent JP-2003085558-A (JP)
Title: Method of pattern inspection and inspection device
Inventor: KUWABARA MASAYUKI
IPC: G06T7/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for pattern inspection capable of significantly reducing the number of non-killer defects detected as defect candidates though a killer defect is detected as a defect candidate. SOLUTION: The pattern inspection device comprises an image producing part 1 for producing a multi-valued image of a plurality of pattern units of the same pattern, a detect candidate detecting part 2 for detecting a mismatch part as a defect candidate by comparing two pattern units, and an analyzing part 3 for analyzing the defect candidate. The defect candidate detecting part 2 comprises a differential image producing circuit for producing differential images of two pattern units including the polarity, a first comparison circuit for comparing the absolute value of the differential image with a first threshold and detecting the larger part than the first threshold as the first candidate, and a defect polarity judging circuit for checking the polarity of the differential image of the part of the first candidate and detecting the part of one polarity as a defect candidate.
Patent JP-2002159095-A (JP)
Title: Membrane for optical microphone/sensor
Inventor: PARITZKY ALEXANDER
IPC: H04R7/14
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a membrane for optical microphone/sensor operating surely under a wide range of environmental conditions. SOLUTION: The membrane 2 for an optical microphone/sensor has a film of selected thickness. The film 2 has creases forming a waveform 6 on at least one surface thereof wherein the depth and pitch of the waveform are on the same order as the thickness of the film. The waveform is distributed, at random, on the surface of the membrane. Thickness of the film is in the range of 0.1-10 μm. Preferably, the membrane is further provided with a ring along its circumferential edge.
Patent JP-2003091387-A (JP)
Title: Printing control system and method thereof
Inventor: KIZAKI JUNICHIRO
IPC: B41J21/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent duplicate execution of print setting. SOLUTION: The bookbinding application receives DEVMODE from a printer driver, and sets in DEVMODE (S1311) so that the functions possible to be realized in both of a printer and the bookbinding application will not to be realized by the printer. The bookbinding application forms a printing instruction document on the basis of the setting for printing, and a despooler and printer deriver generate commands possible to be carried out by the printer on the basis of the instruction document and a document to be printed, and transmits it as a printer document data (S1315).
Patent JP-2003090279-A (JP)
Title: Hydraulic rotating machine vane
Inventor: MITO RYOSUKE
IPC: F03B3/18
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a guide vane and a stay vane capable of being comparatively easily formed, and decreasing vibrations, noise, and loss. SOLUTION: In a vane disposed in a flow passage of a hydraulic rotating machine, a notch portion decreasing the thickness of the vane is formed in a rear edge side of the vane and in either one of a top portion side or a bottom portion side. A vane wherein the radius curvature of a vane front edge on a cross-section of the vane is made to be 3 to 10 times as the radius curvature of a rear edge is provided. A vane wherein a generally center portion of the rear edge of the vane is bent so as to project toward a rotation axis of the hydraulic rotating machine is provided. A vane comprising the above-mentioned three characteristics can be provided. A hydraulic rotating machine comprising these vanes is provided.