baber/WOPTO huggingface dataset:
Patent JP-2002004456-A (JP)
Title: Sound-isolating panel, its manufacturing method, and its manufacturing device
Inventor: IZAWA TAKENOBU
IPC: E04B1/86
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a sound-isolating panel which is lightweight and thin, has an excellent sound-isolating effect, improves a handling property, and reduces the cost. SOLUTION: This sound-isolating panel used as a building material for the floor and wall of a building and interrupting the sound to be transferred to a lower story or a next room is provided with many independent spaces 2 in the panel and communicating holes 3 communicating with the respective spaces.
Patent JP-2002000045-A (JP)
Title: Accelerator-controlling apparatus for combine, etc.
Inventor: NINOMIYA SHINJI
IPC: A01D69/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To suppress the variation of the rotational speed of an engine and keep the speed within the region of rated rotational speed as far as possible by the automatic operation of an acceleration lever. SOLUTION: The accelerator-controlling apparatus of a combine, etc., enabling the control of the rotational speed of the engine with an acceleration lever 1 is provided with a mode-detecting means 5 to detect the mode for reaping a ridge side, reaping lodged crops and reaping on a paddy field. The acceleration lever 1 is shifted by a prescribed amount toward the increasing side by the detection of reaped and transferred crop with the culm sensor 4 when the acceleration lever 1 is set to keep the rotational speed of the engine at the rated speed in the no-load driving of the thresher 2 and the shifted lever is returned to the rated rotational speed after the lapse of a prescribed time or after running a prescribed distance.  The control of the rated rotational speed by the acceleration lever 1 at the work of each mode is set to the region near the lower limit of the allowable region of the rotational speed.
Patent JP-2002008284-A (JP)
Title: Tape running device, and recording and reproducing device provided therewith, and reproducing device
Inventor: SUGIHARA YUJI
IPC: G11B15/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To favorably keep a normal tape running state by adequately suppressing the slack in tape at the time of increasing and decreasing the speed even when a loosely wound cassette is mounted, and controlling the occurrences of tape damage and an auto-off. SOLUTION: A peak-hold circuit 25 holds the peak level of a tape slackness signal (a) of a running magnetic tape detected by a tape slackness detecting circuit 24. An acceleration setting circuit 26 sets an acceleration for controlling a tape running speed not according to the level of the tape slackness signal (a) but according to the level of the peak-hold signal (b) (selection from A1-A5). Based on the set acceleration, a target speed generation circuit 21 generates an target speed signal (d), and inputs it to a speed control circuit 20. Even when the tape is decreased in the slackness, it is kept in a low state without returning the acceleration to the former value, and the next tape slackness is suppressed.
Patent JP-2002006163-A (JP)
Title: Manufacturing method of optical waveguide circuit
Inventor: SASAKI TAKASHI
IPC: G02B6/13
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical waveguide circuit which can directly change the refractive index of a waveguide core, in the adjustment of the characteristic of the optical waveguide circuit. SOLUTION: After the optical waveguide circuit comprising glass cores and clads is formed by the use of the thin film technique (process A), the characteristic value of the optical waveguide circuit is measured (process B), and the condition for heat treatment is determined based on the difference between the characteristic value measured and a target value(process C). The temperature for a heat treatment is set in the range of 1,000-1,150 deg.C and the time for heating is set in the range of 1-3 hour(s). This heating process diffuses the doping material of the optical waveguide core to the clad (process D), and then by cooling(process E), the substantial refractive index of the waveguide core is changed.
Patent JP-2002002667-A (JP)
Title: Cardboard tray
Inventor: NAKATANI KOJI
IPC: B65D21/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a cardboard tray which is easily assembled and shows a superior strength. SOLUTION: There is provided a cardboard tray in which each of pairs of sidewalls 2 and end walls 3 cooperatively arranged at circumferential edges of a bottom wall 1 is raised, inner plates 5 cooperatively arranged at the upper edges of the sidewalls 2 are folded back, each of engagement claws 18 is arranged at an outer end of a corner piece 9 extended out of both upper portions of ends of the end walls 3, each of insertion holes 19 is arranged at a ridge segment between the sidewall 2 and the inner plate 5, respectively, the end walls 3 are pulled inward by the corner pieces 9, and the engagement claws 18 are inserted into the insertion holes 19 to keep its shape.  Bent plates 6 and inner bent plates 8 extended out of both side edges of the sidewalls 2 are overlapped and folded inward, inner bent plates 11 extended out of intermediate upper segments of the end walls 3 are folded back, thereby the bent plates 6 and the inner bent plates 8 are held between the end walls 3 and the inner bent plates 11.
Patent JP-2002000663-A (JP)
Title: Stable grip bar for getting on and off wheelchair
Inventor: IWASAKI MASAHITO
IPC: A61G5/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a stable grip bar with which a body is stabilized when a handicapped person gets on and off a wheelchair unaided. SOLUTION: On an upper part of a vertical frame 1 which supports a front small wheel W in a wheelchair body, a grip 3 which is of the shape easily grasped in a palm is installed. On a lower part 2a, a grip bar 2 connected, in a way capable of inward fixing and outward fixing, to a support bar 6 having a grounding part 4 for preventing sliding on an lower end 6a, via a foldable parallel connecting axis of a parallel ruling link means H. And, when the parallel connecting axis 5 is in a horizontal state, the grip 3 protrudes straightly upward higher than an upper end 1a of the vertical frame frame 1, and obliquely forward or sideward. At the same time, a grounding part 4 of the support bar 6 reaches a floor face or a ground face by outward fixing or open fixing.  Also, when the parallel connecting axis 5 snuggles up to the vertical frame 1, an upper part 3a of the grip 3 is under the upper end 1a of the vertical frame 1. The grounding part of the support bar 6 is connected such that it becomes apart from the floor face or the ground face by inward fixing or close fixing.
Patent JP-2002006496-A (JP)
Title: Radiation sensitive resist composition
Inventor: TAKAHASHI AKIRA
IPC: G03F7/004
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive resist composition having high resolution, ensuring improved edge roughness of a resist pattern and excellent in aging stability. SOLUTION: The radiation sensitive resist composition contains a silicon (Si)-containing resin having a velocity of dissolution in an alkali developing solution increased by the action of an acid, a photo-acid generating agent, a solvent and a basic compound having >=5 repeating units with a specified structure as an average number (n) of repeating units.
Patent JP-2002010317-A (JP)
Title: Hand-off control method in base station use of code division multiplex access and its control equipment
Inventor: HARADA SUSUMU
IPC: H04J13/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To lighten a load on a base station by omitting a wasteful hand-off by using traffic information of the hand-off performed in the past for selection. SOLUTION: The base station 4 comprises a location registration and statistical information storage 6 for storing a registration occurring index information generated as a result of the location registration of a moving terminal during the idle time, the hand-off decision part 5 starts hand-off processing depending on the pilot intensity information generated by the moving terminal during servicing and the hand-off statistical information storage part 7 to be stored the hand-off occurring index information generated by a hand-off indication to the terminal, as to be determined using the pilot depending on the result of decision process of the hand-off decision part 5.
Patent JP-2001031535-A (JP)
Title: Cosmetic composition comprising amphoteric polymer and antidandruff agent, and its use
Inventor: DUBIEF CLAUDE
IPC: A61K8/37
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in antidandruff effects while producing softness and easiness of unraveling of hair by including an antidandruff agent and a specific amphoteric polymer in a medium. SOLUTION: This composition comprises (A) at least one antidandruff agent (e.g. a pyridionethionic salt) and (B) at least one amphoteric polymer containing at least one kind of an acrylate or a methacrylate or an acrylamide or a methacrylamide type having at least one 8-30C aliphatic chain in a cosmetically acceptable medium. The above amphoteric polymer preferably contains the aliphatic chain-containing monomer in an amount of 1-20 mol% based on the total number of mol of the monomer. For example, a monomer represented by the formula (R1 and R2 are each H or methyl; R3 to R5 are each a 1-30C alkyl; Z is NH or O: (n) is 2-5; A- is an anion derived from an organic or an inorganic acid) is cited as the monomer. The preferred contents of the respective ingredients are 0.001-20 wt.% of the ingredient A and 0.05-10 wt.% of the ingredient B.
Patent JP-2002013718-A (JP)
Title: Oxygen burner type melting furnace
Inventor: AKIYAMA HITOSHI
IPC: F27D15/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen burner type melting furnace, which melts incineration ashes and incineration fly ashes generating when waste is incinerated in an incineration furnace, capable of stably melting the incineration ashes and incineration fly ashes at low fuel consumption. SOLUTION: An oxygen burner type melting furnace 1 comprises a melting furnace body 4 of refractory structure including an incineration fly ash melting chamber 2 having a circular cross section and an incineration ash melting chamber 3 communicating therewith, into which a high-temperature combustion exhaust gas G generated in the incineration fly ash melting chamber 2 flows, and an oxygen burner 5 provided downwardly on the ceiling wall 4b of the incineration fly ash melting chamber 2 in the melting furnace body 4 so as to melt incineration fly ashes D and incineration ashes D' generated by incinerating waste.  The incineration fly ashes D are fed into the high temperature flame of the oxygen burner 5 by gaseous transport for combustion melting in the incineration fly ash melting chamber 2, while the incineration ashes D' are fed to the incineration ash melting chamber 3 to contact a high temperature combustion exhaust gas G flowing into the incineration ash melting chamber 3 from the incineration fly ash melting chamber 2 so as to be melted by heating from the surface side thereof in the incineration ahs melting chamber 3.
Patent JP-2002010799-A (JP)
Title: Cell examination medium
Inventor: MABUCHI KIYOTO
IPC: C12Q1/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a medium enabling the simple determination of E.coli group in high reliability, the simultaneous determination of E.coli group and the number of viable bacteria and the quick discrimination of E.coli group. SOLUTION: The medium for the examination of viable bacteria contains a β-galactosidase color-developing substrate, an alanine aminopeptidase color- developing substrate and their enzyme-deriving substrates.
Patent JP-2002018726-A (JP)
Title: Vitrified bond super-abrasive grinding wheel and its manufacturing method
Inventor: IGURA TOMOYUKI
IPC: B24D3/18
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a vitrified bond super-abrasive grinding wheel and its manufacturing method securing sufficient bond strength even at the baking temperature of 650 deg.C or less and exhibiting high abrasive grain holding power with a small quantity of bond. SOLUTION: Super-abrasive grains formed of diamond or CBN are bonded by vitrified bond formed of boro-silicate frit containing one or both of Li2O and ZnO. In the case of using diamond abrasive grains, the baking temperature can be lowered, so that there is no degradation of the abrasive grains. In the case of using CBN abrasive grains, a bond quantity can be reduced, so that porosity can be increased.
Patent JP-2002023394-A (JP)
Title: Electrophotographic photoreceptor and process cartridge and device for image formation using the same
Inventor: FUJIMOTO SHINGO
IPC: G03G5/05
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor showing little increase in the residual potential by repeated use, having good potential stability, excellent surface characteristics with little cracks or filming of talc and paper powder, and excellent durability. SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer formed on a conductive supporting body, the photosensitive layer contains a compound having a structure expressed by general formula of Af-CH=C(CN)2, wherein Af is an aromatic group substituted by a fluorine-containing alkyl group.
Patent JP-2002022792-A (JP)
Title: Withstand voltage testing device for insulating oil
Inventor: HAYAMIZU EIJI
IPC: G01R31/12
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness for desired voltage and improve precision, resolution, linearity and maintenance by replacing with a voltage regulator and a voltmeter device with electronic ones. SOLUTION: A switching power supply device 20 by which a voltage to be applied to the primary side of a step-up transformer 6 is formed detects an output error between the output of a switching power supply and the output of a sawtooth wave generation part 24 with a comparator 25 and outputs the detection signal to a PWM control part 22, whereby it controls the output voltage of a switching part 21 to increase in accordance with the increasing pattern of a sawtooth wave. A peak value for a switching output voltage is detected and held by a peak hold detector 31. The peak value is displayed on a digital display 32. When dielectric breakdown occurs in an insulating oil 2, an OCR 41 detects its condition to stop the operation of the switching power supply device 20 and print out a dielectric breakdown voltage with a printer 33.
Patent JP-2002025945-A (JP)
Title: Dicing method for semiconductor wafer
Inventor: IKEZAWA TOSHIYA
IPC: H01L21/301
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective cuts in dicing a semiconductor wafer on which adhesive is applied by improving the elastic modulus of the adhesive. SOLUTION: At the time of applying an adhesive 40 to one face side of a semiconductor wafer 11 and dicing a semiconductor wafer from an adhesive applied face side, the temperature of the adhesive is set to be not more than a glass transfer temperature Tg, the semiconductor wafer is diced. The high frequency vibration of not less than 105 Hz is given to the adhesive and the semiconductor wafer is diced. Thus, the wafer can be diced in an area where the elastic modulus of the adhesive is high and the adhesive is prevented from bending. The pressure of a dicing blade 60 can surely be transmitted to the adhesive and the occurrence of the cutting defects of the sensor chip 10 can be prevented.
Patent JP-2002018190-A (JP)
Title: Washing machine
Inventor: TAKEUCHI SHIN
IPC: D06F39/12
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine formed with a control panel by a simple structure. SOLUTION: This washing machine 1 has a frame 21 internally arranged with a washing basket 3 and a top surface plate 23 arranged above this frame 21, is formed with a feeding port 23a for putting in and out the laundry at the central of the top surface plate 23 and is formed with the control panel 7 in a front part 23b of the top surface plate 23.  The control panel 7 consists of a housing section 23g which is mounted with a control circuit board 71, etc., a control panel 72 which is arranged above the housing section 23g and is used to be inputted with washing information, etc., a membrane decorative sheet 83 which is arranged on the surface of this control panel 72, a downwardly bent section 83a which is applied on the front side of this membrane decorative sheet 83 and a decorative frame 82 which is arranged on the front side of the control panel 72 so as to retain this downwardly bent section 83a.
Patent JP-2002022526-A (JP)
Title: Intake salt meter
Inventor: KUROSAWA YOSHIMI
IPC: G06Q50/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To automatically display a salt intake quantity in mass without requiring any special calculation or the like or requiring reference data such as cooking book or the like to facilitate the control of salt intake quantity. SOLUTION: This intake salt meter is provided with a salt data memory means for storing salt data every food or dish, a designation means for designating the food or dish to be taken, a mass input means for inputting the mass of the food or dish to be taken; an arithmetic means for calculating the salt intake quantity on the basis of the salt data read from the salt data memory means in conformation to the dish or food designated by the designation means and the inputted mass, and an indication means for indicating the calculated salt intake quantity.
Patent JP-2002030953-A (JP)
Title: Engine rotation area switching device for pto device
Inventor: TAKAGI ATSUSHI
IPC: F02D41/20
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an engine rotation area switching device for a PTO device capable of being used in a state to be set in electrical division of the number of idle revolutions of an engine into a plurality of levels when an erection device is operated. SOLUTION: The engine rotation area switching device comprises a control unit 50 for controlling an engine; first and second variable setters 10 and 20 for the number of revolutions of an engine; an operation switch 5 for idle up brought into an effective state with a PYO operation detecting switch 8 being in an ON-state; an idle up relay 4 having a relay coil 4-1 energized through the operation switch 5 for idle up and connected in series to an input terminal 53 of the control unit 50 and a contact 4-2 connected in series to an input terminal 53 of the control unit 50; a change-over operation switch 2 for switching a rotation area;  and a rotation area switching relay 3 having a relay coil 3-1 connected to the ON contact of a starter switch 1 connected in series to the change-over operation switch 2 and a switch contact 3-2 connected in series to a contact 4-2 of the idle up relay 4 and selectively switching set signals from the first and second varying setters 10 and 20.
Patent JP-2002032147-A (JP)
Title: Computer system
Inventor: TERASAWA MICHIYUKI
IPC: G06F1/16
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a computer system allowed to be easily fitted/detached to/from a human body and capable of improving physical movement in the fitted state, improving stability in user's movement and improving the reliability of equipment. SOLUTION: The computer system is provided with a computer body allowed to be fitted to a human body, a projection part 26 is formed on the outer surface of a casing of the computer body 10 and a display part 34 for projecting an image to the outside of the casing through the projection port 26 is formed in the casing. An oscillation detection part for detecting the oscillation of the computer body 10, a discrimination part for discriminating whether the computer body is moving or not on the basis of an oscillation part detected by the oscillation detection part and a main control part for stopping the display of an image on the display part 34 when the discrimination part discriminates the movement of the computer body 10 are arranged in the casing.
Patent JP-2002031525-A (JP)
Title: Method and apparatus for evaluating shape of pattern on semiconductor wafer
Inventor: MATSUOKA RYOICHI
IPC: G01N23/225
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To two-dimensionally evaluate the finish of a certain portion of a pattern formed on a wafer. SOLUTION: Line segments are extracted from an object pattern to be evaluated, based on the SEM image data DBL of the pattern, to obtain SEM line segment data DC. Based on CAD line segment figure data DD corresponding to the object pattern and on the SEM line segment data DC, the distance by which overlapping patterns deviate from each other is determined and the object pattern is evaluated two-dimensionally; evaluation value data DE obtained thereby is displayed graphically.
Patent JP-2002028977-A (JP)
Title: Method for welding heating plate
Inventor: KAWAHARA SUNAO
IPC: B29C65/18
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To weld resin moldings having different melting points from each other inexpensively by one hot plate without enlarging a welding machine. SOLUTION: The molding 9 of a higher melting point is heated by being contacted with a hot plate 7, and the molding 8 of a lower melting point is arranged apart from the hot plate 7 and heated by the radiation heat of the hot plate 7. By adjusting the distance between the molding 8 and the hot plate 7, the heating of the molding 8 can be controlled optionally.
Patent JP-2002032613-A (JP)
Title: Offered price determination method, center device, and recording medium
Inventor: ONODA JUN
IPC: G06Q50/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventional auction sale cannot cope with the existence of plural same commodities because it is performed on the premise that one commodity is bid for. SOLUTION: When bid prices are transmitted from terminal devices 2 to a center device 1 by bids, the negotiated price for each terminal device 2 is calculated and transmitted based on transmitted offered prices, and an offered price of an offered commodity other than the offered commodity for which the highest price is bid is determined on the basis of permission signals or reoffered prices transmitted from terminal devices 2.
Patent JP-2002036909-A (JP)
Title: Display device for vehicle
Inventor: AOKI KUNIMITSU
IPC: G02B27/01
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle when securing foreground visibility of a vehicle or when securing a virtual image visibility of an image to be superimposed through a windshield or a combiner without changing much a sight direction, even in the case a vertical position of an eye point is changed due to conformation of bodies or a driving position. SOLUTION: An image light of the image to be superimposed displayed in the display surface 51a of a display source 51 is reflected by a semitransparent reflecting mirror 55 to project the image to be superimposed in the windshield 3, and when securing the visibility of the virtual images S1, S3 of the image to be superimposed by superimposing them in the foreground of the vehicle through the windshield, the semitransparent reflecting mirror 55 is so constituted as to be movable in the front and rear direction of the vehicle.