baber/WOPTO huggingface dataset:
Patent JP-2001335979-A (JP)
Title: Draining solvent composition and draining method
Inventor: HANADA TAKESHI
IPC: C23G5/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a draining solvent composition having an activity equal to that of a composition containing CFCS or HCFCS, and exerting no bad influence on stratosphere ozone layers. SOLUTION: This composition contains (perfluorohexyloxy)methane and alcohols as essential components, and the mass of alcohols to the total content of (perfluorohexyloxy)methane and alcohols is <=15%.
Patent JP-2001338214-A (JP)
Title: System and method for selling foodstuff
Inventor: MIYAI MAKOTO
IPC: G06Q30/06
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To enable the orderer of foodstuffs for preparing a menu on a user terminal via network, to receive the provision of a cooking method and to order required foodstuffs. SOLUTION: The orderer prepares the menu, by exchanging menu information with a menu preparing server 20 from a user terminal 10 through a communication network 100. When the menu is fixed, menu registration information is transmitted from the user terminal 10 to the menu preparing server 20. On the basis of the menu registration information, the menu preparing server 20 generates menu identification information, registers the menu information in a database and transmits the menu identification information and cooking method information to the user terminal 10. Next, the orderer transmits the order information of foodstuffs, based on the menu information from the user terminal 10, to the menu-preparing server 20.  Then, the menu-preparing server 20 transmits the delivery instruction information of foodstuffs, based on the foodstuff order information to a foodstuff sales company terminal 30. The foodstuff company terminal 30 delivers foodstuffs instructed by the foodstuff delivery instruction information to the orderer.
Patent JP-2001336994-A (JP)
Title: Power steering torque detector
Inventor: SEZAKI NOBUHIRO
IPC: G01L3/10
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To simplify the correction method to temperature. SOLUTION: This torque detector 10 comprises a torque sensor 12, a temperature characteristic setting part 13, a temperature sensor 14, a signal processing part 16 and the like. The torque sensor 12 outputs an electric signal changed according to the torque value applied to a steering shaft. The temperature characteristic setting part 13 converts the electric signal outputted from the torque sensor 12 into an electric signal having a positive temperature coefficient (or negative temperature coefficient). The temperature sensor 14 measures the temperatures of the torque sensor 12 and a PS device 18. The signal processing part 16 corrects the electric signal outputted from the temperature characteristic setting part 13 on the basis of the temperature detected by the temperature sensor 14 and the temperature characteristic of the torque sensor 12 and outputs the result to the PS Device 18.
Patent JP-2001339988-A (JP)
Title: Equivalent iron loss resistance identification method for ac motor
Inventor: ARANAKA SHINJI
IPC: H02P23/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an equivalent iron loss resistance identification method which appropriately models a hysteresis loss and an eddy current loss of a stator of an AC motor on an equivalent iron loss resistance, to which a highly sophisticated parallel mathematical model is applied. SOLUTION: As the equivalent iron loss resistance an equivalent resistor RC0 representing the eddy current loss and an equivalent loss RC1 representing the hysteresis loss are separated, and the eddy current loss and the hystereisis loss are expressed by the following relation formula to identify the equivalent iron loss resistance ζ0=ζTθ Here, ζ0=pef-pi-pL ζ=[R1(pv+pi-2pef)R1(pv+pi+2 pef)/|ω1f|] Tθ=[(1/RC0)(1/RC1)]T Whereas, pef is a momentary effective power, pL is a transfer energy between stator and rotor, pi is copper loss, pv=||v1||2/R1, ω1f is an angular frequency.
Patent JP-2001336680-A (JP)
Title: Flexible pipe for feeding electrolyte
Inventor: YOSHIDA OSAYASU
IPC: F16L11/12
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a flexible pipe for feeding an electrolyte designed so as to prevent local deformation by entirely deforming an inner tube even if a spiral pipe is bent or twisted when the flexible pipe comprising the spiral pipe inserted with the inner tube is mounted to an electrolyte forming device to deliver produced water, and so as to prevent rusting of the metallic spiral pipe. SOLUTION: The flexible pipe 1 for delivering the formed water produced by the electrolyte forming device SH comprises the metallic and flexible spiral pipe 6, the inner tube 7 inserted into the inside of the spiral pipe, and a coating tube 10 for being adhesively applied on the outside of the spiral pipe 6. Hose joint pipes 2 and 3 are connected and fixed to the ends of the flexible pipe 1 comprising the spiral pipe 6 and respective tubes 7 and 10.
Patent JP-2001075315-A (JP)
Title: Magnetic material-dispersed type resin carrier, two component developer and image forming method
Inventor: YOSHIZAKI KAZUKI
IPC: G03G9/08
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic material-dispersed type resin carrier superior in environment stability and long time durability. SOLUTION: The magnetic material-dispersed type resin carrier comprises a carrier core obtained by dispersing metal compound particles into a binder resin and a resin for coating carrier core surfaces, and this carrier is characterized by causing a water adsorption amount TH20-H (weight %) after leaving it at 30 deg.C and at 80% RH, and a water adsorption amount TH20-L (weight %) after leaving at 23 deg.C at 5% RH and a surface area Sm (cm2/g) of the carrier to satisfy the expressions.
Patent JP-2001344233-A (JP)
Title: Information processor, information processing method, and storage medium
Inventor: YOSHIDA MASAYUKI
IPC: G06F17/21
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To generate a document file laid out suitably to an output area to a printer from a document file consisting of plural blocks having respectively different attributes and not regulated as to layout. SOLUTION: A client personal computer(PC) X analyzes the elements of a block in each attribute, transforms the format of text data in a document file into the format of a printable layout type document file as a character size more than a previously set minimum character size and allocates a suitable area and the character size on the basis of data corresponding to each attribute of a document specified by relative coordinates and the size of outputting paper of a printer A. In addition, the whole layout can be adjusted in accordance with a change in the output area of a specified element.
Patent JP-2001345451-A (JP)
Title: Thin-film semiconductor integrated-circuit device, and picture display using the same, and their manufacturing methods
Inventor: BOKU NARIMOTO
IPC: H01L29/786
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To realize a picture display wherein there are formed on one insulation substrate TTs constituting its picture displaying portion of the variations of whose picture displayings are required to be small and TFTs constituting its peripheral-circuit portion whose operations are required to be high-speed ones, and to form efficiently at a low temperature a necessary thin-film semiconductor integrated-circuit device for the picture display. SOLUTION: At least one of respective semiconductor thin films for a picture displaying portion and for a peripheral-circuit portion which are deposited on one common insulation substrate is formed out of a semiconductor thin film having a plurality of semiconductor single-crystal portions which are provided partitively in the form of a matrix. Then, a TFT having as its active region those semiconductor single-crystal portions is provided on the semiconductor thin film. For this purpose, after so depositing on an amorphous semiconductor film crystallization promoting materials as to be positioned in the lattice points of a matrix, the product is so subjected to a heat treatment as to form single-crystal portions which are provided partitively in the form of a matrix.  Then, on the surface of the single-crystal portions, the TFT is so formed as to form a thin-film semiconductor integrated-circuit device.
Patent JP-2001336354-A (JP)
Title: Water resistant power window device
Inventor: SUGAWARA TAKETO
IPC: B60R21/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a water resistant power window device capable of shutting a window without taking the same action as that in the case of submergence even if a water detection sensor or a transistor is short-circuited by condensation, water leak or the like when it is not submerged. SOLUTION: The water resistant power window device includes a plurality of transistors 20a, 20b and 20c and a cut-off element 20d, and when all the transistors 20a, 20b and 20c are turned ON, it includes a power source cut-off means 20 for cutting off power supply to a circuit for shutting the window.
Patent JP-2001340412-A (JP)
Title: Apparatus for preventing and treating periodontal disease
Inventor: NISHIMURA HOUMAN
IPC: A61C19/06
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent and treat future periodontal disease effectively by improv ing bloodstream in dental root alveolar part and ostein by stimulating dental root alveolar part with biting action in a short time. SOLUTION: This apparatus comprises a vibration generator that generates vibration, a medium that transmits vibration generated by the vibration generator and a mouthpiece attached to the top end of the medium.
Patent JP-2001310122-A (JP)
Title: Simplified microinjector
Inventor: FUKUSHIMA HIROAKI
IPC: B01J4/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of surely supplying a required amount of liquid to a destination. SOLUTION: The piston of an injector can be moved gradually without fail. A needlepoint is adjusted to the destination and then the piston is moved slightly, thereby supplying a required amount of liquid.
Patent JP-2001352421-A (JP)
Title: Facsimile server and program recording medium
Inventor: ISHIBASHI MASAKAZU
IPC: H04L12/58
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile server where a client can confirm a fact of facsimile reception in the facsimile server, even when the reception of facsimile data is not finished normally. SOLUTION: The facsimile server 1, that identifies a client 2 being a transmission destination when receiving facsimile image data and that distributes the received image data to the identified client 2, can distribute the received image data to the identified client 2, independently of the result of reception of the facsimile image data.
Patent JP-2001358620-A (JP)
Title: Receiver and transmitter and base station using the same, and communication terminal equipment
Inventor: UESUGI MITSURU
IPC: H03M13/41
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To improve error correcting capability, without having to enlarge the scale of an equipment in a UDMV(united demodulator of an MLSE (maximum likelihood sequence estimator) and Viterbi Decoder). SOLUTION: A channel-inferring unit 106 infers the maximum delay time of a delayed wave. An encoder 101 convolution encodes transmission data in a constraint length adaptively decided, based on the maximum delay time of a multipath inferred in the unit 106, transmits the encoded data, and notifies information indicating the constraint length of the convolutional code to a receiver side. The receiver side simultaneously conducts Viterbi decoding and equalization of the information in response to the constraint length notified from the transmitter side by the UDMV 153, to acquire reception data.
Patent JP-2001357236-A (JP)
Title: System and method for article dealing mediation
Inventor: KANBE MASAKAZU
IPC: G06Q30/08
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to obtain effective advertisement effects when customers are acquired by banner advertisement and it is difficult to discriminate a customer who desires for an article when a customer and an article seller directly buy and sell an article. SOLUTION: A customer terminal C and an article seller terminal S are connected together through a network, a means 3 manages article sale information in an article sale information database 2, and a means 9 matches the contents of the article sale information database and customer information database 6 against each other to give conspicuous presentation to terminals of customers who intend to buy an article in the order of sale intention information. Further, the customers who intend to buy the article are presented to the article seller terminal according to sale intention information of the article seller and the priority of presentation of the article sale information.
Patent JP-2001354621-A (JP)
Title: Method for recovering monomer from acrylic resin
Inventor: HAGIWARA SUSUMU
IPC: C08J11/12
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering a monomer from a waste material or the like of an acrylic resin by a carbonization method excellent in maintenance of a heating vessel and treating efficiency. SOLUTION: An acrylic resin B having 0.01-0.07 (l/g) reduced viscosity ηsp/C is added to an acrylic resin A having 0.15-1.50 (l/g) reduced viscosity ηsp/C measured at 25 deg.C by dissolving 0.1 g polymer in 100 cm3 chloroform, and the resultant mixture is subjected to the carbonization when heating and decomposing the acrylic resin A by the carbonization so as to form a gas state, and recovering the monomer therefrom.
Patent JP-2001355583-A (JP)
Title: Scroll compressor
Inventor: YAMAZAKI HIROSHI
IPC: F04C28/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To enable clutchlessness by providing a clutch function to a scroll compressor. SOLUTION: In this scroll compressor 10, a turning scroll 13 engaged with a fixed scroll 12 is prevented from rotating and revolves, it is brought into contact with a plurality of contact points to form a crescent compression chamber, the compression chamber is inward moved while reducing its capacity from the outer peripheral side, and suction, compression and discharge are simultaneously performed. An electromagnetic expansion valve 1 for controlling fluid pressure to be sucked to the compression chamber is provided, and an elastic member such as a spring for always providing force in the direction to separate the turning scroll 13 from the fixed scroll 12 is provided on a suitable part of a variable radius turning mechanism.
Patent JP-2001352773-A (JP)
Title: Online autotuning servo controller
Inventor: YANADA TETSUO
IPC: H02P6/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a servo controller realizing high performance positioning by performing highly accurate inertia estimation even upon occurrence of a load inertia variation during actual operation and correcting the set constant at a speed control section automatically. SOLUTION: An inertia estimation value is determined from a torque command value and a speed command value if the variation of the speed command value is not lower than a specified value and the set constant at a speed control section is corrected automatically based on the inertia estimation value thus determined if the variation of the speed command value is not higher than the specified value. Furthermore, 'load torque variation' and 'torque current limitation' are detected at the time of operating inertia estimation and the set constant at the speed control section is corrected automatically based on the inertia estimation value before detection.
Patent JP-2002001359-A (JP)
Title: Purifying device of city water
Inventor: WAKE ATSUTOMO
IPC: C02F1/68
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a purifying device of city water solving such a problem that in a conventional method water quality is improved by allowing water to pass through various dechlorine filter devices in order to remove chlorine for sterilization (bleaching powder) because chlorine contained in city water is carcinogetic and also is a generation source of harmful activated oxygen but dechlorination is incomplete. SOLUTION: This purifying device is successively provided with a filter medium 1 reacting with hypochlorous acid contained in city water to generate hydrogen chloride, a porous filter medium 2 consisting essentially of silicic acid anhydride and alumina and abundantly containing metallic minerals, and a porous filter medium 3 consisting essentially of calcium carbonate such as coral and abundantly containing metallic minerals. Also, in the case contamination of water is high, a filter medium 4 consisting of a hollow fabric membrane is arranged succeeding to the filter medium 3.
Patent JP-2001142551-A (JP)
Title: Reference voltage generation circuit
Inventor: DEDIC IAN JUSO
IPC: G05F3/24
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the large fluctuation of reference voltage, which is caused by the fluctuation of a high frequency in a load circuit. SOLUTION: A load node B where reference voltage Vref is generated, a load circuit receiving reference voltage from the load node, a reference voltage amplification means 22 having output where an impedance comprises a valid induction part in the desired operation frequency range of the load circuit, a first resistance element R1 which has a resistance value that is previously selected, is connected between the output and the load node and supplies the reference voltage to the node, a connection terminal C to which an outer capacitor means Cext having capacity which is previously selected is connected when an integrated circuit device is used, and a second resistance element R2 which is connected between the load node and the connection terminal and has the resistance value which is previously selected are installed.  Thus, an impedance change by the frequency of the load node can be reduced over the desired operation frequency range of the load circuit.
Patent JP-2002010471-A (JP)
Title: Overcurrent breaker
Inventor: SUGIYAMA KAZUTO
IPC: H02H3/087
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent breaker which can be used in common for different kinds of loads. SOLUTION: This overcurrent breaker has a power MOSFET 10 for controlling the current from the power supply to the loads, a current detector 30 for detecting the current from the power MOSFET to the loads, a decision level selector 50 for selecting the level to determine the overcurrent, an overcurrent decision circuit 50 based on the current detected by the current detector 30 and the decision level set by the overcurrent decision circuit 50, and a voltage booster and switching circuit 20 to on/off control the power MOSFET, on the basis of the decision made by the overcurrent decision circuit 40.
Patent JP-2002007131-A (JP)
Title: Display device for control
Inventor: TANABE YUSUKE
IPC: G06F1/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To realize a programmable display capable of easily performing processing different from a normal control operation such as the changing processing of a program for control. SOLUTION: A programmable display 4 is provided with a memory card driver 21, and a card starting program P11 for starting the programmable display 4 from a memory card driver 21 is stored into an ROM 12 of the programmable display 4. When a maintenance staff operates a plurality of previously decided areas of a touch panel 16 almost at the same time, a CPU 14 sets a flag indicating a temporary start from the memory card driver 21 in a flag storage part 23. Moreover, at the time of the next start, the CPU 14 refers to the flag storage part 23 and starts the display 4 from the memory card driver 21 even when the display 4 is normally set so as to be started from an FEEPROM 11 and resets the flag of the flag storage part 23.
Patent JP-2002013930-A (JP)
Title: Vibration gyro and electronic device using the same
Inventor: MORI AKIRA
IPC: G01C19/5649
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyro capable of surely detecting abnormality. SOLUTION: This gyro has a vibrator 100 having a drive electrode 106 and detection electrodes 104 and 105, a drive circuit 300 for placing a drive voltage on the drive electrode 106, a detection circuit 200 into which signals corresponding to bending displacement of the vibrator 100 are inputted from the detection electrodes 104 and 105, a signal processing circuit 400 for detecting an angular velocity by processing a signal inputted from the detection circuit 200, a power supply circuit 500, and a diagnosis circuit 600. The diagnosis circuit 600 conducts diagnosis on whether all of the detection circuit 200, drive circuit 300, processing circuit 400, and supply circuit 500 are normal or not.  In this vibration gyro, diagnosis is conducted on whether or not an abnormality exists in any of all the detection circuit, drive circuit, processing circuit, diagnosis circuit, and supply circuit, and therefore, even if an abnormality occurs in part of the circuit elements or in the power supply, the abnormality can be surely detected.
Patent JP-2002003451-A (JP)
Title: Method for producing trifluoromethyl hypofluorite
Inventor: OHASHI MITSUYA
IPC: C07C71/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing trifluoromethyl hypofluorite (CF3OF) useful as a reagent of an organic synthesis, a cleaning gas for a semiconductor production apparatus, an etching gas or the like. SOLUTION: Carbon dioxide is reacted with fluorine at 150-500 deg.C, especially in the presence of a metal fluoride to provide the objective trifluoromethyl hypofluorite.
Patent JP-2002014956-A (JP)
Title: Character string predicting method and device therefor
Inventor: TAMURA TOSHIYA
IPC: G06F17/22
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a character string predicting method and device therefor capable of improving the inputting efficiency of characters. SOLUTION: When a key is depressed at an input device 101, a dictionary retrieving part 104 combines all the characters which can be inputted with the key and undefined character strings inputted already to generate a base character string and retrieves the character string of reading having each base character string at a leading part by referring to a word dictionary to a predicted character string from the character string of corresponding heading. Then, a predicted candidate display control part 110 screen-displays it on an output device 114. The predicted character string selected by a user from among them is overwritten to inputted character string and displaying of the predicted character string is finished. Thus, it is reduced to depress the key plural times or to depress the key too much in order to obtain a desired character.
Patent JP-2002014455-A (JP)
Title: Dark box
Inventor: YAMAMOTO JUNICHI
IPC: G03D17/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a dark bag which is good in working efficiency and good in light shieldability as well. SOLUTION: This dark bag has a pliable bag body 1 which is formed to a rectangular parallelepiped having four flanks 13, 14, 15 and 16 of a rectangular shape and two opposite surfaces 11 and 12 and has light shielding property, an opening 2 which is disposed at one 15 of the four flanks and is used to house photosensitive materials, etc., within the bag body 1 and two insertion ports 15a for insertion of both hands into the bag body 1. The opening 2 is disposed at the circumferences of the two insertion ports 15a and is made freely openable and closable by means of a piece of slider fastener 20.