baber/WOPTO huggingface dataset:
Patent JP-2003232762-A (JP)
Title: Method of manufacturing gas sensor
Inventor: NOMURA TORU
IPC: G01N27/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a self-alignment in which a center electrode is disposed at the center of a coil.  <P>SOLUTION: The coil is fixed to a lead, and the center electrode is inserted through the coil, and one edge of the center electrode is temporarily positioned so as to swing freely in relation to the coil. Then, paste of metallic oxide semiconductor is set in contact with the coil, and the paste is made up by itself in the shape of a bead because of the surface tension, thereby achieving the self-alignment in which the center electrode is disposed at the center of the coil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233520-A (JP)
Title: File controlling device for file resource on network
Inventor: KARUBE FUMIYOSHI
IPC: G06F15/16
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent omittion of exclusion when a shared file is used simultaneously by a plurality of applications in a network system.  <P>SOLUTION: When applications 81 and 83 on the used system 71 and 72 issue an access request without requiring exclusion from a file resource 65, a file operation 31 calls an exclusion waiting request 32 or an exclusion release request 33 in compliance with the access request for performing exclusive control of a file resource 65 automatically. Similar exclusion controlling may be mounted in a client on the used system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234509-A (JP)
Title: Light emitting diode
Inventor: ISHIZAKA MITSUSATO
IPC: H01L33/54
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode that can expand a light emission direction and at the same time make uniform light emission luminance by increasing the refractive index of light from a resin body for sealing a light- emitting element.  <P>SOLUTION: In a light emitting diode 21, a light-emitting element 24 is placed on the upper surface of a board 22 where electrodes 23a and 23b are formed, the light-emitting element 24 is electrically connected to the electrodes 23a and 23b, and at the same time the light-emitting element 24 is sealed by a resin body 26. In this case, an irregular light-scattering section 30 is provided on a light emission injection surface 27 of the resin body 26 opposite to the light-emitting element 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002251717-A (JP)
Title: Cleaning method
Inventor: TOKUDA NORIMICHI
IPC: G11B5/84
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the cleaning effect of a coating film can be greatly enhanced. SOLUTION: In the method for cleaning a coating film 2 formed on a non- magnetic substrate 1, after the coating film 2 is formed, the surface of the coating film 2 is brought into contact with a porous polymer 32, so that the coating film is cleaned.
Patent JP-2003199774-A (JP)
Title: Toothpick with earcleaner
Inventor: YAMAGUCHI YUKARI
IPC: A61F13/36
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement usable also for the other purpose regarding the use of one toothpick while acquiring an economical effect.  <P>SOLUTION: This toothpick with an earcleaner is structured to provide a recess 3 at the opposite end face to a spear-shaped part 2 of a toothpick body 1, and the toothpick is used as the earcleaner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318813-A (JP)
Title: Information retrieval device, its control method, and medium for providing control program
Inventor: KUDOU TOMONORI
IPC: G06F17/30
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieval device or the like capable of improving greatly, the operability of a user, and retrieving efficiently object information, by acquiring a retrieval result having little noises and high accuracy when retrieving information such as a document or the like. SOLUTION: Language analysis of an inputted query is executed, and application of a retrieval mode is determined from the analysis result (syntax information or the like), and the retrieval mode is selected and executed. Thereby, the user can select automatically the optimum retrieval mode from the query without selecting the retrieval mode in information retrieval.
Patent JP-2002318509-A (JP)
Title: Image forming system and control method for the same, image forming device and control method for the same, recording medium with program for performing the control method housed therein
Inventor: SHIMADA BUNGO
IPC: G03G21/00
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system capable of appropriately feeding the paper which should be fed next when a jamming occurs, to provide a control method for the image forming system, an image forming device and a control method for the image forming device and a recording medium with a program for performing the control methods housed therein. SOLUTION: In the control method for the image forming system 1 wherein an inserter 126 is made usable, in order to appropriately process an interrupted job, whether or not a recovering operation of the interrupted job should be performed is decided based on whether or not the interrupted job is a job to use the inserter 126 (steps S5004 to S5008).
Patent JP-2003239790-A (JP)
Title: Fuel injection control device of engine
Inventor: TAKAMATSU KOJI
IPC: F02D41/22
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the improvement of engine starting performance and to reduce the exhaust emission by feeding a fuel by a quantity suitable for the size of the friction to an appropriate cylinder.  <P>SOLUTION: An electronic control unit ECU 30 constituting the fuel injection control device discriminates positions of cylinders #1-#6 in a series of related processes based on the rotation angle of a crankshaft 4 detected continuously by a cylinder discrimination sensor 25, and specifies a cylinder to inject the fuel at the start of the engine. The ECU 30 also calculates the angle speed of the crankshaft based on the detected rotation angle and calculates the injection quantity at the start of the engine based on the result of the calculation and the temperature of cooling water detected by a water temperature sensor 26. Then the ECU 30 controls a corresponding injector 7 to inject the fuel only by the calculated quantity at the start of the engine to the specified cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242672-A (JP)
Title: Optical pickup
Inventor: KOGA MISEI
IPC: G11B7/123
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup which has high performance, is inexpensive and cause no reading error.  <P>SOLUTION: In this optical pickup for reading information recorded on a disk by projecting a laser beams from a semiconductor laser LD to the disk through a half-mirror, a collimator lens and an object lens and receiving its reflected light with a photodiode PD through the half-mirror, a notch part 6b is formed by notching a metal plate of a pattern corresponding to a connector pin 91 part where a high frequency signal of a printed board 6 is caused to flow from a metallic board main body 6a, electrostatic capacity is prevented from occurring between the metallic board main body 6a and the printed board 6, and jitter is prevented from occurring in a reading signal of the photodiode PD.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237129-A (JP)
Title: Laser type image exposure device
Inventor: KURISU HIDEYUKI
IPC: H01S5/068
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve as much as possible, degradation of an image quality of exposure images resulting from a change in the quantity of light of exposure laser beams in a laser type image exposure device.  <P>SOLUTION: In the laser type image exposure device with a beam scanning means BS for scanning an emitted light of a semiconductor laser element as the exposure laser beam LB on a photosensitive material, there are set a temperature sensor for detecting an ambient temperature of a place where the semiconductor laser element is positioned, and a beam output managing means BP for adjusting an exposure amount by the exposure laser beam LB on the basis of detected information of the temperature sensor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236506-A (JP)
Title: Garbage drying and treating machine
Inventor: HIROTA HIROMI
IPC: F26B9/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage drying and treating machine in which unpleasant feeling due to the odor of garbage after drying is eliminated and the quantity of the garbage is reduced without the futile use of energy.  <P>SOLUTION: The garbage drying and treating machine is provided with a heating means 6 for heating and drying the garbage 3 in a garbage housing part 2, a discharge means 10 for discharging an exhaust gas in the garbage housing part 2, a catalytic deodorization apparatus 14 provided in a discharge passage 13 between the garbage housing means 2 and the discharge means 10 and for deodorizing odorous components in the exhaust gas, a detecting means 15 for detecting the finish of the drying of the garbage and a control means 16 for increasing the discharge capacity of the discharge means 10 after the detection of the finish of the drying of the garbage. The quantity of outside air is kept small during the drying process to prevent using excessive heat energy during the drying process and after the finish of the drying, the entering quantity of the outside air is increased to release the odor remaining in the garbage rapidly through the catalytic deodorization apparatus to the outside to remarkably reduce the odor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002344461-A (JP)
Title: Method for changing address information utilized by fiber channel controller
Inventor: FEATHER STAN S
IPC: H04L12/42
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To enable address information utilized by a network device to be changed. SOLUTION: Preferably, the system is configured to receive information, corresponding to desired address settings of the network device. The control system is able to store information which corresponds to the desired address settings and replace the current address settings with the desired address settings. By configuring, in this way, the network can recognize the communication port associated with the network device as being associated with the current address.
Patent JP-2002325248-A (JP)
Title: Method for image distribution
Inventor: KAWASHIMA KANJI
IPC: H04N7/18
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To distribute images to a plurality of groups in parallel with inexpensive equipment in a method for distributing the image taken by a camera installed in an observation area to a plurality of users via the Internet. SOLUTION: A distributing server 1 for distributing the images other than a camera 4 equipped with means for disclosing images on the Internet and a plurality of browser terminals 5 for observing the images captured by the camera is installed. The camera successively distributes the captured image to the distribution server via the Internet. The distribution server protects moving pictures of one frame or one segment captured by the camera by an ID or a password, and distributes them via the Internet adapting to a data format for use in the image display of the browser terminal. The distribution server 1 updates the images when receiving an image update request from the browser terminal 5.
Patent JP-2003255084-A (JP)
Title: Separator for filter for radioactive aerosol, filter and processing method of spent filter
Inventor: OOMORI NAOSHI
IPC: G21F9/30
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter separator for radioactive aerosol provided with specific characteristics, the filter and processing method of spent filter capable of solidification processing with cement mortar.  <P>SOLUTION: The filter is characterized by constituting of a sheet base with tensile strength exceeding 6.8 kN/m, with aluminium hydroxide being mixed with pulp as the main component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253499-A (JP)
Title: Method of producing low core loss grain oriented silicon steel sheet
Inventor: MOGI TAKASHI
IPC: C25F3/06
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing an annealing resistant low core loss grain oriented silicon steel sheet which has excellent low core loss properties after stress relieving annealing, reconciles selectivity of forming grooves on the parts having satisfactory recrystallization and the controllability of the depth of the grooves, and has no deterioration in core loss caused by stress relieving annealing effectively disposing of iron.  <P>SOLUTION: Positive and negative electrodes facing a steel sheet surface free of a film are alternatively arranged in the progressing direction of the steel sheet. Voltage is applied to the space between the positive and negative electrodes, so that the steel sheet is continuously subjected to electrolytic treatment, and the pH of an etching solution is controlled to 2 to 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257038-A (JP)
Title: Recording control method for optical disk recording and playing-back device
Inventor: TANAKA TORU
IPC: G11B7/0045
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording control method for an optical disk recording and playing-back device constituted so as to perform a signal recording operation to a disk by an optical pickup.  <P>SOLUTION: The optical pickup 3 is moved back so as to reproduce signals recorded in the disk D before recording interruption at the time of a recording speed changing operation and a recording operation is restarted from a recording interruption position on the basis of the synchronizing processing of reference signals for recording and synchronizing signals obtained by the signals reproduced in the optical pickup 3. Also, the position to move back the optical pickup 3 is set on the basis of time required for the change of a recording speed and the rotation speed changing operation of a spindle motor 1 which rotationally drives the disk D and the move-back operation of the optical pickup 3 are parallelly performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261109-A (JP)
Title: Packaging device
Inventor: OSHITA MINORU
IPC: B65B11/18
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging device with which an inferior appearance where an excess film is stuck out from the bottom face of a tray T or is gathered only on one side of the tray is controlled.  <P>SOLUTION: This relates to a stretch packaging device which folds the periphery of a film F covering a tray T toward the bottom side of the tray T for heat sealing and is provided with a heat seal and front/back folding mechanism and a control part. The mechanism applies pressure and heat relative to the film F folded toward the bottom side of the tray T. The control part controls the mechanism so that the plane position of the part of the film to be heat sealed is offset from the center of the tray T.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219945-A (JP)
Title: Frame for optical disk
Inventor: MABUCHI SHINJI
IPC: G11B7/24
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame for an optical disk decorating the optical disk main body without damaging it, capable of decorating stored articles like a photograph, a leaflet, or a lyrics card.  <P>SOLUTION: A disk holder with magnet (10) is formed by fixing a magnet pole (9) to a disk holder (8). A transparent middle plate (5) and a back plate (6) are put together, and the disk holder with magnet (10) is attached to the transparent middle plate (5) side, and a ferromagnet (11) is attached to the back plate (6) side to hold the above disk holder by magnetic force. A transparent front panel (4), a spacer (3), the integrated transparent middle plate (5), and the back plate (6) are put into a stepped notched part (2) of the frame (1) in this sequence from back side, and the back plate (6) is fixed to the frame (1) by a clasp (13).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258660-A (JP)
Title: Receiver
Inventor: NOGUCHI SHIGETAKA
IPC: H04N5/455
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver that can reduce power consumption, and at the same time, can discriminate the presence or the absence of a broadcast service to a mobile unit.  <P>SOLUTION: Power is supplied to a detection circuit 5, a control circuit 9, and a storage circuit 10, but power is not supplied to a high-frequency amplifier circuit 4, and a base-band demodulation circuit 8. Based on a power conversion table provided in the storage circuit 10 in advance, the control circuit 9 detects the received power by an antenna 1, according to an RSSI signal detected by the detection circuit 5. The control circuit 9 decides whether the received power at an antenna end is at least a threshold or larger (for example, -80 dBm or higher), and decides that a broadcast signal can be received, when the received power is at least the threshold level. In this case, the supply of power is started to the high-frequency amplifier circuit 4 and the baseband demodulation circuit 8, and normal broadcast signal reception operation is started.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254865-A (JP)
Title: Multiple light path interference light-measuring method and apparatus thereof
Inventor: MURO SHINICHIRO
IPC: G01M11/02
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To set modulation conditions according to conditions to be measured and to improve measurement accuracy when measuring double ray scattered light and multiple light path interference light due to the reflection of a connector end by a pulse-OSA method.  <P>SOLUTION: The period of pulse modulation to a light source is set corresponding to the length of a light medium to be measured, modulated pulse light is inputted to the light medium, a pulse signal for modulation with the same period as the set period is used, output pulse signal light from the light medium is modulated, wavelength dependency of light power after the modulation is observed, and the power of the multiple light path interference light is measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260318-A (JP)
Title: Electret filter medium and method for manufacturing the same
Inventor: TOKUDA SEIJI
IPC: D04H3/11
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electret filter medium having high capture efficiency in spite of the low pressure drop that cannot be achieved by the conventional electret filter media and a method for manufacturing the same.  <P>SOLUTION: The electret filter medium is obtained by subjecting a melt flow nonwoven fabric, which is prepared by subjecting a latic acid polymer to a high-pressure fluid spray treatment, is ≤2.0 in the fiber dispersibility (Dfp/Dfs) expressed by the ratio of the diameter Dfp equivalent to the pressure drop and the mean fiber diameter determined by an electron microscopic observation and ≥2.5 in the QF value calculated from 0.3 micron particle transmittance and pressure drop at an air filtration rate 2.5 cm/sec, to a corona charge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261517-A (JP)
Title: New dibromonitro compound and application thereof
Inventor: MORITA MASAHIRO
IPC: C07C205/40
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new dibromonitro compound, to provide a microbicide/ algicide comprising the same, and to provide a microbicidal/algicidal method using the same.  <P>SOLUTION: The new dibromonitro compound is 2,2-dibromo-2-nitroethyl= formate. The microbicide/algicide comprises the compound as an active ingredient. The microbicidal/algicidal method comprises applying the compound or microbicide/algicide (optionally its combination with other microbicide(s)) to microbes or algae or their habitats. This new compound has greater microbicidal power than conventional bromonitro compounds, exhibiting a wide microbicidal spectrum, quick-acting microbicidal efficacy and long-term antiseptic effect in small amounts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264237-A (JP)
Title: Compound semiconductor device
Inventor: HORI TAKAHIKO
IPC: H01L27/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to enhance a field breakdown voltage because hydrogen in a nitride film increases to deteriorate the reliability of device characteristics when field breakdown strength is attempted to be raised at the time of forming a plasma CVD silicon nitride film capacitor in a compound semiconductor device, and to form a plasma CVD silicon oxide film underlying the plasma CVD nitride film while rasing the field breakdown strength of the nitride film by altering film deposition conditions.  <P>SOLUTION: In the compound semiconductor device mounting a capacitor, an insulator of the capacitor is obtained by forming a plasma CVD nitride film on a plasma CVD silicon oxide film. Since hydrogen atoms are captured by excess bonds of silicon atoms in the underlying plasma CVD silicon oxide film, the reliability is not deteriorated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261974-A (JP)
Title: Toilet bowl flushing device
Inventor: KUGA TATSUHIRO
IPC: E03D5/10
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet bowl flushing device which is equipped with a touch-type operating switch capable of being smoothly utilized by an aged person, a physically handicapped person and the like, in particular, a blind person and a person suffering from cataract.  <P>SOLUTION: This toilet bowl flushing device, which is equipped with the touch-type operating switch for being operated so as to discharge flushing water into a water closet, is characterized in that: the touch-type operating switch comprises a touch part; and braille points are provided in positions separated from a touch part. In this case, the braille points are provided in the separated positions of a front surface part except the touched part, so that the blind person and the like can first identify the braille points in the positions separated from the touch part and can be smoothly guided to the touch part after that, when he/she gropes for the operating switch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261327-A (JP)
Title: Layered tin oxide and production method therefor
Inventor: TANAKA TOMOHIRO
IPC: H01M4/485
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered tin oxide consisting of a tin oxide which has not been obtained heretofore by searching a new layered body.  <P>SOLUTION: The layered tin oxide is expressed by M<SB>x/n</SB>M'<SB>x/3</SB>Sn<SB>1-x/3</SB>O<SB>2</SB>(wherein, M is a cation, an amine based organic compound having a positive charge or a high-molecular cation; n is the valence of M; M' is Li<SP>+</SP>or H<SP>+</SP>; and x is the numerical value of 0.60 to 0.80).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003015172-A (JP)
Title: Magnetic body inverted display panel
Inventor: KIYOMOTO HIROSHI
IPC: B43L1/00
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic body inverted display panel wherein writability and erasability are not changed even if writing and erasing are repeated and the characteristics and the state of involved liquid are satisfactorily maintained even if the involved liquid is left as it is for a long time. SOLUTION: In the magnetic body inverted display panel wherein the dispersed liquid consisting essentially of particulate magnetic display bodies the magnetic poles of which are colored in two colors different from each other to be classified, isoparaffin to be a dispersion medium and a thickener and having a yield value is held by a supporting material and the sum total of the surface area of the surface S or the surface N of the particulate magnetic display bodies is 60-500% of the surface area of the display surface of the display panel, >=3 wt.% aliphatic hydrocarbon resin and/or petroleum-based resin are characteristically combined.