baber/WOPTO huggingface dataset:
Patent JP-2002323290-A (JP)
Title: Electric furnace
Inventor: MIYAZAKI TOSHIO
IPC: F27B3/16
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric furnace which enables melting of used injection needles, materials contaminated with bacteria, or the like, by suppressing temperature loss to a minimum. SOLUTION: The furnace is constituted of a furnace body 1 having a ceiling part and a surrounding wall with a bottom part which is open, a hearth part 2 for closing the bottom part of the body, a heating element 3 disposed; surrounding the body, and a heat-insulating material 4 that encloses the heating element 3; and the hearth part 2 is constructed to be movable in the vertical directions and to be pulled out, when lowered, in the transverse direction with respect to the vertical directions.
Patent JP-2002174926-A (JP)
Title: Toner and image forming method
Inventor: KONDO FUMIO
IPC: G03G21/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide addition agent used for developer, capable of forming a stable image free from transfer-missing. SOLUTION: As for the addition agent for electrophotographic toner constituted of inorganic fine particles including silicone oil, the isolation ratio of the silicon oil is set to be 10 to 70%.
Patent JP-2002335434-A (JP)
Title: Mobile terminal
Inventor: ARAI IZUMI
IPC: H04N5/232
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal that can attain photographing such as a remote distance photographing including a photographer, photographing from a high position, and photographing of a narrow gap. SOLUTION: The mobile terminal includes a photographing means 17, a display screen on which photographing data by the photographing means 17 can be displayed, and a storage means that can store the photographing data by the photographing means 17. The mobile terminal can transmit the photographing data by the photographing means 17 to a base station, the photographing means 17 is designed to be removable, and the removed photographing means 17 is placed at a position apart from the photographer and conducts photographing through a prescribed operation entry by a terminal main body 18.
Patent JP-2002331489-A (JP)
Title: Robot arm device
Inventor: KAWASAKI SHUICHI
IPC: B25J18/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To suppress vibration generated when holding and moving an object by an arm, regarding a robot arm device. SOLUTION: Arms 20a, 20b and 20c are mounted on a robot main body 1 by being connected by connecting parts 21a, 21b and 21c. An operation tool 2 is mounted on the connecting part 21c and the object 180 is held and moved by the operation tool 2. In each arm, a gap is held by a double structure of an outer cylinder 30 and an inner cylinder 31, and gas or fluid is filled into the gap. When gas or fluid is filled into the gap between the outer cylinder 30 and the inner cylinder 31, rigidity of the arms 20a, 20b and 20c is changed and enhanced. When the operation tool 2 holds and moves the object 180, vibration is generated in the arms 20a, 20b and 20c, but the vibration is suppressed because the rigidity of the arms 20a, 20b and 20c is enhanced.
Patent JP-2002014452-A (JP)
Title: Development processing device and method for deciding optimum development processing conditions
Inventor: LEVY DAVID H
IPC: G03B27/73
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To decide optimum processing characteristics for post-processing of heat development type films. SOLUTION: The heat development type films are processed by the optimum processing characteristics of these films. The optimum processing characteristics are decided prior to this processing for this purpose. The heat development type films are thereafter regularly processed in accordance with the decided optimum processing characteristics, by which the images are developed on the films.
Patent JP-2002345257-A (JP)
Title: Inverter
Inventor: ASANO HIROAKI
IPC: H02M7/5387
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent DC voltage from being outputted to a load from an output terminal based on an electric charge stored in a capacitor at the time of stopping the output of an inverter. SOLUTION: The inverter 1 includes an H bridge circuit 2 having a pair of switching devices SW1, SW4, and a pair of switching devices SW2, SW3 of which the ON/OFF operations are alternately controlled, and outputs sinewave AC voltage to an output part 3. A reactor 4 and a capacitor 5 are connected with the output part 3, and MOSFET in an n channel is used for the respective switching devices SW1-SW4. Parasitic diodes D are connected in reverse-parallel in the respective switching devices SW1-SW4. Drive signals Vs1, Vs3 outputted from a control circuit 6 are inputted in a control terminal of the switching devices SW1, SW3. The control terminals of the switching devices SW2, SW4 are connected with AND circuits 7, 8 in which drive signals Vs2, Vs4 outputted from the control circuit 6 and the output signal of a failure detecting means 9 are inputted.
Patent JP-2002302172-A (JP)
Title: Pocket tissue with trash bag
Inventor: YOKOI KENJI
IPC: B65D83/08
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To solve problems incidental to carrying of pocket tissue and disposal of used tissue which normally requires a trash box that is not necessarily found anywhere. SOLUTION: A vinyl bag (2) for putting used tissue therein as trash is attached to a pocket tissue main body (1).
Patent JP-2002341976-A (JP)
Title: Multi-power semiconductor device and method for controlling power of the same device
Inventor: HARAYAMA HIDEKI
IPC: G06F1/26
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To permit shortening of time for power-off control and reduction of circuit scale by simplifying power interruption control by using the existing control signal. SOLUTION: A CPU 103 activates a stop mode signal STP when a system becomes at a standby state. A control circuit 107 holds an output signal ODT1 to the outside and a specified internal signal IDT1 in a backup register 108 and interrupts a power source VDD2 for driving an internal circuit when the stop mode signal STP is activated. The control circuit 107 holds the stop mode signal STP in the backup register 108 as well and uses the signal for output control at an external terminal 109 of the held output signal ODT3. When a stop mode state of the system is released by an interruption signal from the outside, power supply to an internal logical circuit is restarted and the control circuit 107 transfers a held internal signal IDT4 in the case of power interruption to the internal logical circuit 102.
Patent JP-2002338185-A (JP)
Title: Operation control method for moving walkway
Inventor: ADACHI KAZUO
IPC: B66B25/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To prohibit a new ride and safely and smoothly convey a user already on a tread and in the midst of movement to an exit when a safety device is actuated, in a moving walkway where pluralities of circulating belts and moving handrails are continuously arranged. SOLUTION: When a safety device related to either of the circulating belts 1a to 1k or of the moving handrails 2a to 2g is actuated, control is triggered so that circulating belts and moving handrails are operationally stopped in a section related to the safety device actuation and in those before it in an operating direction, and warning means 4a and 4b are actuated to prohibit a new ride, and that circulating belts and moving handrails after the safety device actuation related section in the operating direction are kept unstopped and operated.
Patent JP-2002019089-A (JP)
Title: Improvement in printing quality for ink jet printer and method for controlling speed of carriage for extending life of print head
Inventor: HEIM RORY A
IPC: B41J2/505
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To control a mean printing speed so as to prevent heating of a print head and a damage of a nozzle. SOLUTION: In an ink jet printer (10) comprising a print head (12) having a plurality of nozzles (21) and loaded on a scanning carriage (24) for generating a print swath across a printing medium, a method for controlling a mean printing density at an aging time comprises a step of repeatedly moving the carriage (24) having the head (12) across the medium, a step of coating an ink pattern on the medium by repeatedly injecting from the nozzles (21) in each print head swath, and a step of decelerating the speed of the carriage (24) in specific swath.
Patent JP-2002305997-A (JP)
Title: Cultivating system
Inventor: SASAKI KAZUTOMO
IPC: A01G27/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the temperature of cultivating water in a cultivating system for vegetable plants. SOLUTION: This cultivating system comprises a water storage tray for pooling cultivating water at its bottom and a water-supplying mat whose upper surface is positioned above the surface of the cultivating water inside the water storage tray, wherein cultivating vessels are put on the water-supplying mat to absorb the cultivating water previously adjusted its temperature suitable for budding and growing.
Patent JP-2002340613-A (JP)
Title: Physical quantity detecting circuit
Inventor: OKADA HIROSHI
IPC: G01P13/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To make confirmable whether or not voltage (electric current) in respective places in a signal processing circuit is a desired value, without increasing inspection terminals. SOLUTION: This physical quantity detecting circuit is provided with a selector 36 to which electric potential or the electric current of the respective places in the signal processing circuit is inputted. Whether or not the electric potential or the electric current of the respective places is the desired value can be confirmed from one measuring terminal 13 by selecting from which place the electric potential or the electric current is outputted by the selector 36. Selection by the selector 36 is executed on the basis of a signal from a control circuit 29 by using an adjusting terminal 12 used for writing in a memory 30.
Patent JP-2002351875-A (JP)
Title: Database contents quality analyzing method and device
Inventor: NEAL MICHAEL RENN
IPC: G06F17/30
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for calculating the score of searchable an electronic catalog used in an electronic commerce and an industrial material system. SOLUTION: A catalog is built typically as a database, and the method according to the present invention analyzes the quality of completeness, consistency, or comprehensiveness. This method selects fields in the database to be analyzed, ranks the fields to be analyzed in order of relevancy of quality on which the measurement is based (52), fetches the values of the records in the database from the fields to be analyzed (56), and compares the fetched values with the standard values (58). After the comparison, a score is assigned to each field (62). The scores of the fields are weighted based on the rank of the fields (64) and the weighted scores are combined (66) for calculating the score of the database.
Patent JP-2002353273-A (JP)
Title: Semiconductor device connecting structure
Inventor: MIYOSHI KATSUYA
IPC: H01L21/60
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily obtaining displacement quantity for a mounted semiconductor device by visual observation without applying a complicated arithmetric treatment and a length measuring machine, and the like. SOLUTION: A plurality of bumps 31 to 37 not to be used are lined adjacent to each other at a certain pitch among the bumps provided on the semiconductor device 3. Dummy patterns 21 to 27 of at least the same number as that of the bumps 31 to 37 are formed to be overlapped with each of the bumps 31 to 37 in electrode patterns which are provided on the electrode substrate. The dummy patterns 21 to 27 are arranged in the same width as that of the bumps 31 to 37 at intervals of Wa±(Wa/N), wherein, Wa is the intervals between the bumps 31-37, and N is the number of the bumps not to be used. Then, the bumps 31 to 37 are superposed with the dummy patterns 21 to 27 in a manner that they are facing each other.
Patent JP-2002338384-A (JP)
Title: Single crystal pulling apparatus
Inventor: KOJIMA MASAKATSU
IPC: C30B29/06
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal pulling apparatus, in which the position of the surface of a melt is measured with a high accuracy. SOLUTION: The single crystal pulling apparatus has a radiant heat shield 10 composed of an inverted truncated conical main body 10a provided at a single crystal pulling zone in a quartz crucible 1 capable of being raised and lowered by a lifter driving device 5 and a flange 10b integrally provided at the upper end part of the main body 10a and held at a required position, a position sensor 11 for the melt surface, composed of a float 11a floating on the surface 3a of the melt in the crucible 1 mentioned above and a fine rod 11b being vertically arranged in a standing condition on the float 11a, whose upper end part can freely ascend and descend through the flange 10b of the radiant heat shield 10 and protrudes from the flange 10b, and a measuring means for measuring the length of the part, protruded from the flange 10b of the fine rod 11b.
Patent JP-2002350158-A (JP)
Title: Navigation device and program thereof
Inventor: ISHIDA AKIRA
IPC: G10L15/28
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To easily modify a present location even while a motor vehicle is traveling by recognizing instructions by speech and modifying the present location according to the instructions, when an operator provides the instructions for modifying the present location by speech in the case that it is noticed that the present location of the motor vehicle displayed on a navigation device is erroneous. SOLUTION: The navigation device for determining the present location from among a plurality of matching candidates comprises both a speech recognition means for recognizing the instructions for modifying the present location by speech, and a present location modifying means for modifying the present location according to the instructions for modifying the present location.
Patent JP-2002353235-A (JP)
Title: Active matrix substrate, display using the same, and its manufacturing method
Inventor: MIYATA YUTAKA
IPC: H01L21/336
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix substrate of which the cost can be reduced and waste in members and energy can be eliminated by forming a plurality of value-added thin film transistors(TFT) or semiconductor circuit element groups on a first substrate, and partially transferring them to needed portions of a second substrate, and to provide a display using the same and a manufacturing method. SOLUTION: The first substrate 31 comprises the plurality of TFTs or the semiconductor circuit elements thereon, and a plurality of the TFTs or a portion of the circuit element groups are transferred to the second substrate having a thin film patterning thereon, which is the active matrix substrate. The plurality of the TFTs or a portion of the circuit element groups may be transferred to the second substrate directly, or the plurality of TFTs or a portion of the circuit element groups may be transferred to the second substrate through a third substrate.
Patent JP-2002348641-A (JP)
Title: Cr-CONTAINING STEEL SHEET FOR BUILDING/ENGINEERING WORKS STRUCTURE, AND MANUFACTURING METHOD THEREFOR
Inventor: OTA HIROKI
IPC: C22C38/58
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a Cr-containing steel sheet for a building/ engineering works structure, particularly superior not only in strength and toughness of a steel sheet (a base metal), but also in long-term corrosion resistance and toughness of a welding heat-affected zone. SOLUTION: The Cr-containing steel sheet is characterized by having a predetermined steel composition, tensile strength(TS) of 350-450 MPa, and 0.1% proof stress of 70% or less against the tensile strength(TS). The method for manufacturing the Cr-containing steel sheet is characterized by hot rolling a steel material with a predetermined steel composition and holding the steel material at the Ac1 transformation point ( deg.C) or higher and at 750 deg.C or higher for one hour or longer, cooling it to a predetermined temperature in the region of 550-700 deg.C at a cooling rate of 50 deg.C/h or lower, then holding it at the above predetermined temperature for 2 hours or longer, or annealing it so as to cool it down from 700 deg.C to 550 deg.C by duration of five hours or longer, and cooling it to 500 deg.C at a cooling rate of 50 deg.C/h.
Patent JP-2002348294-A (JP)
Title: Method for producing organic halogenated silane compound with phenolic hydroxyl group protected by t-butoxy group
Inventor: SUZUKI HIROSHI
IPC: C07F7/12
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for commercially producing a high-purity organic halogenated silane compound with a phenolic hydroxyl group protected by a t-butoxy group in good yield. SOLUTION: T-butoxystyrene and dimethylchlorosilane as reactants and a platinum catalyst of 2-4 ppm based on the reactant are charged in a reaction vessel in an atmosphere of dried nitrogen, heated to 60-80 deg.C while stirring, the reaction is allowed to proceed so as to attain a temperature of 85-100 deg.C in the vessel adjusting the dropping rate of the remaining dimethylchlorosilane, and after the reaction an object with a low boiling point such as unreacted dimethylchlorosilane is removed by reducing a pressure to 70 Pa at a vessel temperature of <100 deg.C to produce the organic haloganated sillane compound with the phenolic hydroxyl group protected by the t-butoxy group.
Patent JP-2002352940-A (JP)
Title: Surface heater
Inventor: MIZAWA JUNICHI
IPC: E04G21/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface heater appropriate for defrosting frozen ground and for curing concrete in cold regions and snow cover regions. SOLUTION: The surface heater is provided with a surface-formed heating body in which carbon fibers are made to be an exothermic resistor, an insulting synthetic resin film layer, and a synthetic resin film layer, installed at least at one of the synthetic resin film layer and having a reflection layer. The carbon fibers to radiate infrared rays at high efficiency is used as the exothermic resistor, and by arranging the reflecting layer at a side to face a heated body, radiation amount of the infrared rays is increased substantially, and heated body can be heated efficiently.
Patent JP-2002350595-A (JP)
Title: Stimulable phosphor sheet for detecting material caused by living body marked with radioactive material
Inventor: HOSOI YUICHI
IPC: C12Q1/68
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a stimulable phosphor sheet for autoradiography giving radiation image with high resolution in detecting materials cause by living body. SOLUTION: The stimulable phosphor sheet is used for autoradiography for detecting and analyzing materials caused by living bodies marked with radioactive material using a porous sheet or its reproduction by utilizing biochemical specific bond. The sheet has a fluorescent layer of stimulable phosphor of weight in a range 10 to 140 g/m<2> .
Patent JP-2002347991-A (JP)
Title: Sheet supply guide for recording device, and recoding device
Inventor: KUMAZAKI MASAYUKI
IPC: B65H5/06
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To securely correct skewing of the sheet without generating a malfunction such as a jam of the sheet. SOLUTION: In a sheet supply guide 43 for a recording device having a sheet skewing correcting mechanism 46 for correcting the skewing of the sheet, while supplying the sheet to the recording device, the sheet skew correcting mechanism is provided with a pair of an upper driving roller 51 and a lower driving roller 52. The upper driving roller 51 has a roller part 57 fitted on an upper roller shaft 55 with a looseness in the radial direction and energized to the lower driving roller 52 side by a coil spring 59 through a spring holder 60, and has a clutch part 58 fitted in the roller part to be integrally rotated with the upper roller shaft 55.
Patent JP-2002356732-A (JP)
Title: Rhenium-tungsten wire, probe pin and inspection instrument provided with the probe pin
Inventor: OKUHATA TAKAHIRO
IPC: C22C27/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a fine rhenium-tungsten wire and a probe pin which cause no pinholes even if etching working is performed thereto, and an inspection instrument provided with the probe pin. SOLUTION: The rhenium-tungsten wire consists of a rhenium-containing tungsten alloy, and the content of iron in the alloy is <=10 ppm.
Patent JP-2002355530-A (JP)
Title: Method of controlling injection rate of ammonia in denitration equipment for refuse incineration facility
Inventor: NISHIMURA YUJI
IPC: B01D53/34
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling the injection rate of ammonia in a denitration equipment for refuse incineration facility, by which the concentration of NOx at the outlet of the denitration equipment can be maintained at a constant value even when the amount of a gas to be treated, generated at a refuse incineration facility or the supplying amount of the refuse is changed. SOLUTION: In the method of controlling the injection rate of ammonia, which comprises supplying a gas to be treated to the denitration equipment then calculating necessary injection molar ratio of NH3 from the NOx concentrations at an inlet and an outlet and the preset value of the NOx concentration at the outlet of the denitration equipment in which the NOx contained in the gas to be treated is removed by a catalytic reduction method using NH3 , finding the preset value of the injection rate of NH3 based on the obtained molar ratio and the total amount of the NOx contained in the gas to be treated, and controlling the injection rate of NH3 to the denitration equipment based on the deviation of the measured injection rate of NH3 from the preset value of the injection rate of NH3 ,  the amount of the gas being generated at the refuse incineration facility or the fluctuation in the supplying amount of the refuse is detected and the fluctuation amount of the total NOx concentration in the gas to be treated is calculated from the fluctuation value, and further the preset value of the injection rate of NH3 is corrected based on the fluctuation amount of the total NOx concentration.
Patent JP-2002062845-A (JP)
Title: Display device
Inventor: KOYAMA JUN
IPC: H05B44/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To solve distortion problems of a single crystal IC chip and a pixel substrate interface which are issues when a signal line driving circuit like a single crystal IC chip is built in a display device in a passive type EL display device, and to manufacture a high opening rate active type EL display device. SOLUTION: A digital signal sampling circuit, a storing circuit, a time setting circuit, and a signal line driving circuit constituted of a constant current circuit are formed of TFTs on a insulating substrate of the same material as the pixel part substrate. Thus, a distortion problem at the time of sticking the signal line driving circuit on the pixel part substrate can be solved in a passive type EL display device. Moreover, in an active type EL display device, a piece of pixel is made so as to be constituted of one transistor and one EL element. Thus, the EL display device is increased in an opening rate.