baber/WOPTO huggingface dataset:
Patent JP-2002540406-A (JP)
IPC: B23K26/12
Filed: 2000-03-23
Abstract: Dynamic balancing reduces quadrature bias in microfabricated vibrating instruments such as tuning fork gyros so that a purity of motion is achieved in the absence of any angular rate input. Balancing is achieved by ablating (74) or depositing (72) onto support structure (62) for a tuning fork gyroscope rather than the proof mass (60) itself by melting and moving material on a tuning fork beam (62). Such adjusting is advantageously done during actual operation of the gyro by laser beam application through an encapsulating transparent cover which can be either part of the chip die or an external package.
Patent JP-2002540586-A (JP)
Title: Ｈｔｍ燃料電池、ｈｔｍ燃料電池装置及びｈｔｍ燃料電池及び／又はｈｔｍ燃料電池装置の起動方法
IPC: H01M8/04276
Filed: 2000-03-17
Abstract: (57)【要約】
この発明は電解質の漏出を少なくしたＨＴＭ燃料電池に関する。漏出した電解質が捕捉されＨＴＭ燃料電池に還流される新しい構造を提案する。さらに、この発明は、この新しい構造により、漏出した電解質が通常動作時に再び燃料電池に還流されるＨＴＭ燃料電池の起動方法に関する。
Patent JP-2002544354-A (JP)
IPC: C08L69/00
Filed: 2000-04-26
Abstract: Polycarbonate produced by melt condensation of a diaryl carbonate and a dihydric phenol in the presence of a basic catalyst to produce an intermediate polycarbonate composition is finished by quenching with both an alkyl tosylate quencher and phosphorous acid. The efficiency of quenching can be measured by UV retention. Surprisingly, although phosphorous acid alone has no impact on the UV retention, the combination of alkyl tosylate quenchers and phosphorous acid provides a significant improvement over the use of the alkyl tosylate quencher alone. Thus, the method of the invention permits a reduction in the amount of alkyl tosylate quencher used, and can achieve superior results which cannot be achieved even by increasing the alkyl tosylate levels.
Patent JP-2002203778-A (JP)
Title: Heat treatment equipment
Inventor: SHIRAKAWA HIDEKAZU
IPC: F28D15/02
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To provide heat treatment equipment wherein a substrate can be heat-treated by improving in-plane temperature uniformity of the substrate. SOLUTION: This equipment is heat treatment equipment which thermally treats the substrate W to a prescribed temperature and is provided with a heating plate 51 wherein the substrate W is arranged adjacently or mounted and heat-treated, a first region 71 which is arranged facing a substrate arranging surface of the heating plate 51 and in which parts facing the heating plate 51 are arranged concentrically at least on a central part, and a second region 72 arranged outside the first region.  Further, the equipment is provided with a ceiling plate 63 having a first heat pipe 73 and a second heat pipe 74 which include the first region 71 and the second region 72, respectively, a surrounding member 62 for surrounding a space S between the heating plate 51 and the ceiling plate 63, air current forming means 66, 67 which form an air current running from the outer periphery of the heating plate 51 to the center of the ceiling plate 63 in the space S, and a temperature control mechanism 80 which controls temperature of the first region 71 by controlling temperature of the first heat pipe 73 of the ceiling plate 63.
Patent JP-2002205886-A (JP)
Title: Main rope replacing method for elevator
Inventor: KOZONO ATSUSHI
IPC: B66B7/06
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a main rope replacing method for an elevator capable of safely and quickly replacing a main rope by eliminating the dangerous manual work near a counter-pulley. SOLUTION: A rope release stop device 32 for replacing a main rope, which has a rope cross preventing guide 32a guiding the counter-pulley 9 near it and a counter-pulley release stop 32b preventing the release of the main rope 7 from the counter-pulley 9, is fitted to a portion, wound on the counter-pulley 9, of the main rope 7 hooked on the counter-pulley 9 of a counterweight 3 and supported with both ends on the apex of a hoistway 1. A new main rope 21 and the existing main rope 7 are connected together to recover the existing main rope 7, and the new main rope 21 is hooked.
Patent JP-2002208465-A (JP)
Title: Heater, heating device, and image forming device
Inventor: HIRAI MASAHIDE
IPC: H05B3/16
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a metal heater 3 using a conductive base material (metallic material) like an SUS base board with good workability, high strength, and excellent heating efficiency. SOLUTION: The heat conductivity at the front surface side of an insulation layer 36 is made higher than the heat conductivity at the back surface side of an insulation layer 36, and the surface coarseness of the front surface side of an insulation layer 36 is made smaller than the surface coarseness of the back surface side of an insulation layer 36.
Patent JP-2002205341-A (JP)
Title: Composite material molding apparatus and composite material molding method
Inventor: HIURA RYOTA
IPC: B29C70/06
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To shorten a molding processing time. SOLUTION: In the composite material molding apparatus for molding a composite material by pressing a plurality of fibers 1 to an object under heating by a head part 8, paired guide rollers 3, 4, 5 and 6, constituted so that the outer peripheral surfaces thereof are made uneven so as to be meshed with each other and the respective fibers are held between the meshed surfaces to be fed out, and a guide 7, which holds a plurality of the fed fibers 1 from both surfaces of them at the position on the upstream side of a pressure roller 9 to guide them to the pressure roller 9, are provided. Each of the paired guide rollers 3, 4, 5 and 6 is formed by laminating a plurality of disc members 14 having different diameters in the axial direction of the roller and the respective disc members 14 can be rotated separately and independently.
Patent JP-2001244440-A (JP)
Title: Wiring structure in integrated circuit and manufacturing method thereof
Inventor: KIN HITSUSHO
IPC: H01L21/336
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure in an integrated circuit and its manufacturing method for reducing contact resistance between a word line made of polycide and a bit line. SOLUTION: A wiring structure includes a word line 150 and a bit line 160. The word line 150 is composed of a gate oxide film 101 formed on an upper face of a semiconductor substrate 100, a first silicon film pattern 103' formed with a described width on the upper face of the gate oxide film 101, and a first silicide film pattern 104' formed on the upper face of the first silicon film pattern 103' and having its width narrower than the first silicon pattern 103' so that a described region of the first silicon pattern 103' is exposed. The bit line 160 is formed in contact with the exposed region of the first silicon film pattern 103' and the first silicide film pattern 104'.
Patent JP-2002216160-A (JP)
Title: Image generation system, program and information storage medium
Inventor: AOYANAGI HIDETOSHI
IPC: A63F13/52
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an image generation system, a program, etc., capable of realizing a hit judgment processing and a generation processing of a realistic hit effect object with a small processing load. SOLUTION: A splash (hit effect) object SOB is generated from an object generating point GP at a place distant from a hit event display point EP in time before hit event display time at the hit event display point EP by period T (period set according to distance LGE). A plurality of splash objects (particle expression objects) arranged on a trace to connect the object generating point GP and the hit event display point EP are transferred from GP to EP in accordance with the passage of time. Time shifted from the time t to be substituted when the apexes of a wave object WOB are calculated by the period T is substituted for a function F and hit judgment of the wave object WOB and a rock object ROB is performed. The hit judgment is performed on condition that the height of the wave object WOB is increasing.  The hit judgment processing at a hit judging point HP is invalidated by period TA.
Patent JP-2002213828-A (JP)
Title: Method for controlling vapor compression refrigerating cycle
Inventor: HIROTA HISATOSHI
IPC: F25B1/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To prevent abnormally high pressure on the exit side of a compressor in a vapor compression refrigerating cycle, employing refrigerant which operates in a supercritical region. SOLUTION: The vapor compression refrigerating cycle comprises a variable displacement compressor 10 which is able to vary compression capacity, and a capacitive control valve 20 for controlling the pressure, which starts varying the compression capacity by varying a set value of the differential pressure between a discharge pressure Pd and a crankcase pressure Pc of the compressor 10 using a solenoid current. The pressure Pd of the compressor 10 is detected by a pressure sensor 40. When the pressure Pd becomes close to a given pressure which is higher than the pressure in a normal operation, the set value of the differential pressure of the valve 20 is made small to reduce the compression capacity, thereby controlling the pressure Pd to not to exceed the given pressure.
Patent JP-2001228899-A (JP)
Title: Speech-encoding method and speech-decoding method
Inventor: TANAKA YOSHIAKI
IPC: G10L19/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To allow the normal reproduction on a reproduction side, even if multichannels are selectively transmitted with or without compression and the down mixing on the reproduction side is selectively permitted or inhibited. SOLUTION: An ATSI includes a first identifier to indicate whether the multichannel data in an audio packet is compressed and a second identifier to indicate, whether the down mixing of the multichannel data to stereoscopic two channels is permitted or inhibited.
Patent JP-2001257599-A (JP)
Title: Sound encoding device, sound transmission method and computer program recording medium
Inventor: TANAKA YOSHIAKI
IPC: G10L19/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To normally reproduce data on a reproduction side even if a multi- channel is selectively transmitted by compression or non-compression and the down mix of the reproduction side is selectively permitted or inhibited. SOLUTION: An ATSI includes a first identifier showing whether multi-channel data in an audio packet is compressed or not and a second identifier showing whether multi-channel data is permitted to be down-mixed in stereo 2 channels or is inhibited.
Patent JP-2002212172-A (JP)
Title: Amine compound and organic electroluminescent element containing the compound
Inventor: TANABE YOSHIMITSU
IPC: C07D279/28
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a new amine compound and an organic electroluminescent element having long luminescent life and excellent durability. SOLUTION: The amine compound is expressed by general formula (1). The organic electroluminescent element is produced by sandwiching at least one layer containing at least one kind of the amine compound of general formula (1) between a pair of electrodes.
Patent JP-2002211519-A (JP)
Title: Heat-shrinkable film device of packaging
Inventor: SUGA TADORU
IPC: B65B53/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the heat shrinkage effect of a cut-seal in shrink package of a tray packaging. SOLUTION: Immediately before the film is fed to a heating tunnel to perform the heat shrinkage of the total film, hot air from an air outlet of a synchronously rotating air pipe 18 is actuated to a cut-seal 40 of the packaging 16 moving in a carry-out track 20. A pin 33 which is a clutch mechanism is engaged with a part of a regular air pipe 18. When the electric signal from a detection sensor 34 for detecting the passage of the packaging 16 is transmitted to a pneumatic cylinder through a controller, the pin 33 is retracted, the wind tunnel pipe 18 is rotated following the movement of the packaging 16, and the hot air blown from the air outlet is blown against the cut-seal 40 of the packaging 16 for a predetermined time to thermally shrink it.
Patent JP-2002222577-A (JP)
Title: Manufacturing method for lubricant impregnated material for magnetic disk device and magnetic disk device
Inventor: TANI KOUJI
IPC: G11B33/14
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a lubricant impregnation material wherein it is possible to eliminate scattering of a lubricant as mist even if the lubricant impregnation material is exposed to the flow of air and to provide a magnetic disk device fee from mist scattering of the lubricant. SOLUTION: In the manufacturing method for the lubricant impregnation material for supplying the lubricant into the magnetic disk device in the gas state, the lubricant when the lubricant is dropped and impregnated in the lubricant impregnation material has <=25% concentration in a solution and <=20 mm3 solution volume. Thus, the magnetic disk device having high reliability can be obtained since the generation of the lubricant mist can be reduced and the stable floating of a magnetic head is not disturbed.
Patent JP-2002223105-A (JP)
Title: Coaxial resonator, and dielectric filter and dielectric duplexer employing it
Inventor: NAKAGUCHI MASAHISA
IPC: H01P1/205
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial resonator where the electric connection between a resonator and an electric component such as an inductor is facilitated and the mounting man-hours and number of components can be reduced and to provide a dielectric filter and a dielectric duplexer that has the resonator mounted thereon and can be downsized and space-saved. SOLUTION: In the coaxial resonator where a through-hole 13 is formed through both end faces of a dielectric block 12, a conductor layer 14 is formed on outer circumferential faces and inner face of the through-hole 13 except one of the end faces of the dielectric block 12, and an electromagnetic wave is resonated in the dielectric block 12, a lead wire 21 of an electric component 20 with the lead wire is inserted to the through-hole 13, the led wire 21 is electrically connected to the inner face of the through-hole 13 by a brazing filler material 30 or a conductive adhesive and the lead wire 21 is fixed to the through-hole 13.
Patent JP-2002222957-A (JP)
Title: Thin film transistor device
Inventor: YAMAGUCHI SHINYA
IPC: H01L21/20
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To realize a thin film transistor device having a high mobility by providing a technique for grain enlarging (pseudo-single crystal) a low temperature poly-Si thin film as an element material of the thin film transistor device in a state in which the thin film is aligned in an plane-orientation having an optimum lattice structure considering an interface distortion from a substrate and controlling a crystal position. SOLUTION: The thin film transistor device having the high mobility is realized by minimizing a distortion energy of the substrate interface by aiming at the fact that a plane  110} of a IV group crystal (any one selected from the group consisting of C, Si, Ge, Sn and Pb or a crystal made of a mixed crystal of them) has a lowest unmarried hand density, selecting the plane- orientation having a growing distance corresponding to a channel length, crystal growing, thereby grain enlarging and forming the channel with crystal grains controlled in the plane-orientation.
Patent JP-2002228308-A (JP)
Title: Defrosting operation controller of air conditioner
Inventor: KOBAYASHI ATSUSHI
IPC: F25B47/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive voltage due to the induced voltage of an outdoor fan motor from being applied on a controller relay installed on an indoor unit, in a defrosting operation controller for performing defrosting operation on the basis of outdoor piping temperature detected by a thermal lead switch. SOLUTION: A power switching relay 11 for switching the energizing path to an outdoor fan motor 6 in synchronism with the action of the thermal lead switch 9 for detecting the outdoor piping temperature, an outdoor fan motor relay 12 to be turned on by power supply from a fan motor control relay 7, and the fan motor 6 are connected in series so that the induced voltage generated from the outdoor fan motor 6 at the time of switching the power switching relay 11 is prevented from being applied on the relay 7 by the relay 12.
Patent JP-2002230503-A (JP)
Title: Fireproof ic card
Inventor: NAKANISHI MOTOYASU
IPC: B42D15/10
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card with a recording medium of high durability and heat resisting properties and capable of enduring even a fire accident or the like. SOLUTION: This fireproof IC card is characterized by that it is covered by a fireproof layer comprising an air layer and a heat insulating material with low heat conductivity.
Patent JP-2002233146-A (JP)
Title: Switching power device
Inventor: OTA MASANORI
IPC: H02M3/335
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a switching power device whose power consumption is reduced when it is lightly loaded. SOLUTION: This switching power device has a control circuit which causes a transformer to induce a voltage in its secondary coil by turning on and off a switching element connected to a primary side of the transformer, and intermittently applying a voltage to a primary coil of the transformer and is provided with a comparison means for comparing a signal representing the level of secondary-side output power with a specified reference value, and a stopping means for forcibly stopping the control circuit when the level of the output power on a secondary side is lower than a specified reference value.
Patent JP-2002229444-A (JP)
Title: Block encryption and decryption circuit
Inventor: ICHISE HIROSHI
IPC: G09C1/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an easy tendency to cryptoanalysis of the 8-bit data at the top of ciphertext data heretofore in a cipher feeback mode (cipher CFB mode) of a block encryption (decryption) circuit using a common key. SOLUTION: The 8-bit data at the top of the plaintext (ciphertext) data is encrypted (decrypted) by the first encryption (decryption) circuit and the succeeding data of the 8-bit at the top is encrypted (decrypted) by the second encryption (decryption) circuit. Part of the encrypted (plaintext) data formed by the first encryption (decryption) circuit is set as the initial value of the second encryption (decryption) circuit.
Patent JP-2002232402-A (JP)
Title: Automatic phase inversion circuit for clock signal
Inventor: HARADA JUNICHI
IPC: H04L7/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide the automatic phase inversion circuit of a clock signal, which automates the phase setting of the clock signal in a digital interface circuit between digital communication equipment. SOLUTION: The circuit is constituted of IV circuits 27 and 33 generating opposite phase clock signals, a received data change point detection circuit 28 detecting the change point of received data, a positive phase clock signal determining circuit 29 determining the operation margin of a positive phase clock signal phase and outputting a decision result through a prescribed protection circuit, an opposite phase side clock signal determining circuit 30 determining the operation margin of an opposite phase clock signal phase when received data are read and outputting the decision result through the prescribed protection circuit, a selection signal generating circuit 31 generating the selection signal of the clock signal and a clock signal selecting circuit 32 selecting and outputting the clock signal of a positive phase or an opposite phase by the logic of the selection signal.
Patent JP-2002237667-A (JP)
Title: Board and its check terminal
Inventor: MAGABUCHI MASATOSHI
IPC: G01R1/067
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress increase in the cost of a board due to a check terminal. SOLUTION: The check terminal is formed on the board using a through-hole 54 and a through-hole 56, and a probe end 48 is hooked on the check terminal, so as to conduct checking.
Patent JP-2002236831-A (JP)
Title: Ordering system and ordering method of wood work
Inventor: HASEGAWA TERUTOMI
IPC: G06Q50/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an ordering system and an ordering method of wood work capable of smoothly executing an ordering procedure and an order receiving procedure of the wood work. SOLUTION: A CAD center 20 makes member data 31, work data 32, and property data 33a for every building property by a data making means 100, edits master data 35 for every kind of member by a data editing means 200, and discloses disclosure data 37 on the basis of the master data 35 edited by the data editing means 200 on the Internet 50. An accepting means 400 accepts an order receiving desire for the wood work of the member related to the disclosure data 37 on the Internet 50, and determines an order receiver according to a prescribed method from the order receiving desire by a determining means 500.
Patent JP-2002236691-A (JP)
Title: Retrieval method and system for fuel assembly database
Inventor: MATSUURA TETSUAKI
IPC: G06F17/30
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval method and system for a fuel assembly database, capable of shortening the retrieval time even in the case of a database containing image data by solving the problem that the retrieval time is taken much due to a large amount of image data in retrieving a fuel assembly database having a complicated data structure formed by a number of databases and containing numerical data, character data, and image data. SOLUTION: In the fuel assembly database having a complicated data structure formed by a number of databases and containing the numerical data, the character data, and the image data, the image data stored in the database table is simplified image data of a small data capacity, the detailed image data of the simplified image is stored in a storage device having a large data capacity provided separately from the database storage device, and according to the retrieval result of the database, the detailed image storage device is retrieved at need and the retrieval result of detailed image is displayed.
Patent JP-2002245422-A (JP)
Title: Information storage device
Inventor: YAMAGUCHI KAZUYA
IPC: B42D15/10
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an information storage device which eliminates the inconvenience of an information storage device such as a conventional IC card and enables a user to access data stored in the information storage device anytime anywhere to confirm data contents. SOLUTION: In this IC card 1 which is connected to a reader/writer 21 by a connector part 2 and with which personal identification data stored in a storing part 4 and other data can be rewritten by an instruction from the reader/writer 21, when the owner himself/herself inputs the personal identification data by an input operating part 7, a central processing unit 6 collates the inputted personal identification data with the personal identification data stored in the storing part 4, reads data belonging to privacy of the individual from the storing part 4 and displays the data on a displaying part 8 when the inputted personal identification data is correct.