baber/WOPTO huggingface dataset:
Patent JP-H03187611-A (JP)
Title: Method and device for equalizing data spectrum by establishing switching standard
Inventor: ADERIO KONTEI
IPC: H04B17/00
Filed: 1990-10-29
Abstract: PURPOSE: To make it possible to measure the variance over the whole bands by forming two parallel distortion components having equal slopes to a receiving signal and opposite signs, measuring two average power values and mutually comporting obtained signals. CONSTITUTION: The circuit includes a transmitting means expressed by a block H(ω) 10, a two distortion blocks B1 1, B2 2 arranged in parallel and having equal slopes and opposite signs, two detectors having average power values R1 , R2 , and a comparator A0 3. When fasing exists, the average power of a data spectrum B1 is larger than that of a spectrum B2 , so that power values measured by the two detectors R1 , R2 are mutually different, these measured values are mutually compared by the comparator A0 3 and the existence of fading is indicated (Eu ≠0). Consequently amplitude variance can be measured over the entire bands.
Patent JP-H10127215-A (JP)
Title: Spinning reel
Inventor: KAWABE YUZO
IPC: A01K89/01
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a spinning reel having a compact main body. SOLUTION: This spinning reel is a reel to be attached to a fishing rod and provided with a cylinder 30, a rotary rotor, a reel main body 2, a spool shaft, a spool, a handle shaft, a pinion gear and a level winding mechanism. The reel main body 2 is provided with a rotor-supporting part to support the rotor in a freely rotatable manner and a flange 10d formed outside of the rotor- supporting part to cover the rear end of the cylinder 30. The lateral width W of the reel behind the flange 10d is 20-45% of the diameter D of the flange 10d. The spool shaft is supported on the reel main body 2 in a state freely movable in longitudinal direction. The spool is fixed to the tip end of the spool shaft and a fishing line guided by the line guide is wound on the outer circumference of the spool. The level winding mechanism has a screw shaft placed parallelly above the spool shaft.
Patent JP-H04162075-A (JP)
Title: Fixing device for electrophotographic device
Inventor: HIRANO TAKESHI
IPC: G03G15/20
Filed: 1990-10-25
Abstract: PURPOSE:To make a device compact by providing a fixing roller, a pressing roller opposed thereto, rotating drive mechanism for rotating both rollers, an ultrasonic wave generator fixed to either one of two rollers, and a heating means installed in either roller. CONSTITUTION:With the rotation of a motor 30, a pressing roller 20 is rotated in the direction of an arrow mark 24, and a fixing roller 10 is rotated in the direction of an arrow mark 18. When a powder image 52 on a sheet 50 reaches the roller 10, laminated actuators 42, 43 are ultrasonic-vibrated, and the roller 10 is vibrated in the direction of an arrow mark 48. Between the roller 10 and the roller 20, this vibrational energy is transmitted to the powder image 52 on the sheet 50, and the powder image 52 is fixed on the sheet 50 by this energy and the thermal energy of a halogen lamp 25 disposed in the roller 10. A low-priced, compact device can be thus obtained.
Patent JP-H0528794-A (JP)
Title: Semiconductor memory device
Inventor: CHIYOU KENJIYUN
IPC: G11C29/04
Filed: 1991-11-05
Abstract: PURPOSE: To prevent redundant cell array area from increasing by controlling access to a normal column according to a select signal selecting the column corresponding to a redunancy sense signal. CONSTITUTION: A normal column decoder NCD and a redundant column decoder RCD are provided and a defective normal memory cell is substituted for by a spare cell. At this time, a block selecting circuit BLS generates a block select signal for selecting a specific block corresponding to a row address RA. A redundancy sense circuit generates the redundancy sense signal actuating the substitution for the spare cell according to a column address matching a fuse circuit and the said block select signal. Then a redundancy selecting circuit RS selects a column to be replaced corresponding to the sense signal. Then a normal decoder control circuit NCD controls access to the normal column decoder NCD according to the redundancy signal, so redundant cell arrays RCA are prevented from increasing.
Patent JP-H04162894-A (JP)
Title: Still picture video telephone set
Inventor: KURIBAYASHI AKIRA
IPC: H04N7/14
Filed: 1990-10-26
Abstract: PURPOSE:To allow a sender side equipment to interrupt transmission immediately and to attain re-transmission by providing a data comparison section to the telephone set and informing a reception error to the sender side equipment when the reception error takes place from sent picture information at a receiver side equipment. CONSTITUTION:When picture data is sent, an NCU section 3 disconnects the telephone set from a telephone line to connect a modulation section 1 and a demodulation section 2 to the telephone line. The picture data is modulated by a modulation section 1 and sent to the telephone line through the NCU section 3. Then the data is demodulated by the demodulation section 2 simultaneously through the NCU section 3 and a digital signal from an A/D converter section 4 is compared with the picture data to be sent at a data comparison section 6. When no alarm signal is outputted from a receiver side equipment, the data are matched by the data comparison section 6, but when the alarm signal is outputted, since the alarm signal and the sent picture data are matched, the data are not matched. Thus, a control section 5 obtains information of data unmatched from the data comparison section 6, and interrupts the transmission of the picture data, disconnects the modulation section 1 and the demodulation section 2 from the telephone line and connects the telephone set to the line.
Patent JP-H0999183-A (JP)
Title: Pineapple knife
Inventor: SAITO HARUO
IPC: A23N4/20
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To easily cut out only the content of a fruit such as pineapple along the pericarp by forming a knife used for pineapple cooking into a semicircularly curved blade shape. SOLUTION: This knife has a blade part rotatably supported by one end of a grip part 6, and the blade part has a blade body 3 having a sharpened tip 1 and a cutting edge 2 laid along one side edge. The blade body 3 is formed into a semicircularly curved shape, whereby only the content of a fruit such as pineapple can be easily cut out. In non-use of the knife, the blade body 3 is laid into the housed state by being rotated to the position laid along the grip part 6, and the knife can be safely stored.
Patent JP-S62146061-A (JP)
Title: Reader
Inventor: MATSUYAMA CHIAKI
IPC: H04N5/335
Filed: 1985-12-20
Abstract: PURPOSE:To compensate the variance of an output voltage to reduce the cost and improve the productivity by correcting an electrostatic capacity which at least one of a photodetector and the wiring from the photodetector to an integrated circuit includes. CONSTITUTION:It is supposed that the wiring length is longer in the order of lines m1, m2...mn by DELTAl and a floating capacity Ci of the wiring is proportional to the wiring length. A capacity C1 concerning the first photodetector Cp1 in the figure is given by a formula (2) where Cp1 is the photodetector capacity and (w) is the line width of a wiring pattern and l is the wiring length. The first term in the right side of this formula indicates the floating capacity Ci of the wiring, and alpha is a constant. A capacity Cn concerning the n-th photodetector is given by a formula (3). Since it is sufficient if a reader is designated in accordance with a formula (4) based on formulas (2) and (3) because of C1=Cn, the photodetector capacitor Cp of the photodetector whose wiring is longer is made smaller.
Patent JP-S61204560-A (JP)
Inventor: REONARUDO MERUBIN ROJIYAASU
IPC: G10K11/00
Filed: 1985-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001105804-A (JP)
Title: Caster
Inventor: OKURANO MAKOTO
IPC: B60B33/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To solve problems that in structure for locking a wheel, a holder and an axle with a metal fixture as a conventional technique of a caster, the metal fitting has no link with a bolt (main shaft) piercingly set to the holder, and extra members are required for attachment of the metal fitting that causes complication of the structure/work and decrease of work efficiency, and that in structure wherein a locking member of the metal fitting is brought into contact with a clamp of an axle receiving part, they have no locking connection between the axle receiving part and the locking member so that it is instable and dangerous because if a screw comes off there is the possibility of coming-off of the metal fitting nearly simultaneously with. SOLUTION: This caster comprises a pair of wheels each having the axle receiving part fitted in the holder of the caster, and the clamp locked to the axle receiving part of the wheels and a main shaft piercingly set to the holder. A pair of the wheels and the main shaft are fitted to the holder through the axle receiving part of a pair of the wheels and the clamp. Replacement work of caster parts in failure can be executed quickly surely by very simple operation at a single operation without requiring skillfulness and a tool for replacement.
Patent JP-S63208546-A (JP)
Title: Manufacture of pure dimethyl ether
Inventor: HORUSUTO DORUNHAAGEN
IPC: C07C41/00
Filed: 1987-11-18
Abstract: Pure dimethyl ether is prepared by catalytic dehydration of methanol over a  gamma -Al2O3 catalyst which preferably contains small amounts of SiO2 and purification of the dehydration product by addition thereof to a distillation column to obtain pure dimethyl ether on certain plates of this column and taking off the pure dimethyl ether and impurities above certain plates of the same column.
Patent JP-H07117219-A (JP)
Title: Adjusting method for ink supply to printing press
Inventor: SHIZUTANI FUMIO
IPC: B41F31/02
Filed: 1993-10-27
Abstract: PURPOSE:To adjust printed matter to desired density over the whole thereof. CONSTITUTION:A correction factor memory part 2-1 is provided to a remote control unit 2 to preliminarily store correction factors K1-Km. The correction factors K1-Km are coefficients properly determined with respect to blocks B1-Bm formed by dividing an ink fountain key. The object values S1-Sn from a printing plate pattern area ratio measuring device 1 are multiplied by the correction factors K1-Km stored in the correction factor memory part 2-1 by the multiplication part 2-2 of the remote control unit 2 to obtain new object values S1'-Sn'. The new object values S1'-Sn' are applied to the ink fountain key control part 3-l of a printing press 3 and the opening quantities theta1-thetan of Ky1-Kyn are adjusted so as to be matched with S1'-Sn'.
Patent JP-H06135323-A (JP)
Title: Ground coil for levitation type railroad
Inventor: KAKUCHI TAKEO
IPC: E01B25/00
Filed: 1992-10-28
Abstract: PURPOSE:To facilitate mounting on a coil mounting track, to inhibit excess stress at the time of mounting or due to temperature change, and to maintain long-term reliability without generating loosening in use. CONSTITUTION:A mounting hole part 33 consisting of a mounting hole 33a and a spot facing surface 33b, and a mounting hole part 34 consisting of a mounting hole 34a and a spot facing surface 34b, are provided on a first layer proceeding coil 31a and on a second layer proceeding coil 32a, respectively, and a cylindrical body 35 with flange, which is formed of a non-magnetic material having no volumetric shrinkage due to time elapse, but having heat resistance property, is inserted in the hole part 34. A non-magnetic elastic bush 36, the elastic deformation of which is facilitated as a whole compared with the first layer proceeding coil 31a and the second layer proceeding coil 32a, is mounted on the spot facing surfaces 33b, 34b. An elastic bush 36 is pressed by a stud bold 12b for fixation, which is inserted into the cylindrical body 35 with flange, and the bush 36 is thus mounted.
Patent JP-S63142667-A (JP)
Title: Gaas semiconductor integrated circuit
Inventor: YAMAMOTO RYUICHIRO
IPC: H01L27/04
Filed: 1986-12-04
Abstract: PURPOSE:To make the resistance value of a pair of resistors equal and to obtain the circuit characteristic as intended at a designing process by a method wherein, when the number of bent parts of resistor patterns for a pair of resistors is more than four, the number of bent is made equal to each other. CONSTITUTION:Load resistors 4, 5 which are connected to drains of FET's 1, 2 are connected. The values of the load resistors 4, 5 are preferably equal to each other. If the number of bent patterns for one of two resistors is nine for the formation of a pattern for a load resistor, the pattern for the other resistor is to be bent nine times, e.g., from the viewpoint of efficiency for an area. The change in a voltage at the load resistor is input to gates of source- follower FET's 6, 7; each source of these FET's is connected to constant-current power supplies 10, 11 through level shifters 8, 9 and is then grounded.
Patent JP-H10132562-A (JP)
Title: Distance measuring equipment
Inventor: TSUJI MASAHIRO
IPC: G01B11/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To select any measuring object on a display screen at any time, and to make precise distance measurement by selecting any point on the measuring object as a target point on the display screen. SOLUTION: Any point on an image of a measuring object 15 is specified on a screen of an image/information display device 22 by a pointing means of a data input device 28. Two images of the same measuring object are picked up by a pair of optical systems 16 and 17, and element data of the two image having the same area are electrically compared on the basis of a point corresponding to a specified point. When a differential between the element data possesses a minimum value, a microcomputer 21 determines an amount of displacement between the two images having the same area. The microcomputer 21 calculates the distance to the measuring object from the amount of displacement by using the principle of trigonometrical survey. This distance data is displayed on the image/information display device 22 together with taken image of the measuring object and its peripheral image.
Patent JP-2001104818-A (JP)
Title: Pulverizing device
Inventor: SHIMIZU FUKUZO
IPC: B02C19/20
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pulverizing device which is capable of efficiently pulveriz ing waste home electric appliances, waste office automation apparatus and other wastes containing various kinds of metals, thermosetting resins, etc., at a low cost to necessary grain sizes when these wastes are subjected to separa tion, classification, etc., of valuables. SOLUTION: This pulverizing device has a work supplying means 2 for supplying the works to be pulverized, a cylindrical file 3 for finely chipping off the supplied works by a rubbing effect, a rotating means 4 for rotating the cylindrical file and plural classifying means 5 for continuously classifying the primary powder generated in the cylindrical file 3 below the cylindrical file 3.
Patent JP-H08130900-A (JP)
Title: Method and device for controlling induction motor
Inventor: TEZUKA JUNICHI
IPC: H02P21/22
Filed: 1994-11-01
Abstract: PURPOSE: To achieve efficient drive without using a speed sensor by calculating a load current from the detection current value of the primary side of an induction motor, calculating an excitation current command value based on the calculated load current value and an inputted speed command, and controlling the induction motor. CONSTITUTION: A speed command wr and a torque constituent current Iq are inputted to an excitation current operation part 1. Then, a weak excitation current command Id where the level is reduced according to the load state is calculated at the excitation current operation part 1. A voltage command for the primary side of the induction motor is formed by the weak excitation current command Id for control. An excitation frequency command w1 becomes a compensated command value corresponding to the change in a motor speed. A voltage command is formed by the excitation frequency command w1 to drive a motor, thus inputting an excitation current which is weakened according to the load state to the weak excitation current command Id.
Patent JP-2000343827-A (JP)
Title: Photosensitive and heat-sensitive recording material
Inventor: SANO MASAJIRO
IPC: B41M5/323
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the image recording density and the whiteness of a ground section by putting a diazo compound together with at least one kind of an acylphosphine oxide compound in microcapsules. SOLUTION: A photosensitive and heat-sensitive recording material is provided with a heat-sensitive recording layer containing a diazonium salt compound or a coupler to be coupling reacted with the diazonium salt compound, and the diazonium salt compound together with the acylphosphine oxide compound are contained in microcapsules to form the diazonium salt compound. The acylphosphine oxide compound is put in the microcapsules to obtain a photosensitive and heat-sensitive recording material of improve image recording density and the whiteness of a ground section after fixing. Thus as a specified compound, namely the acylphosphine oxide compound is used as a free radical generating agent for the photosensitive and heat-sensitive recording material, the whiteness of the ground section can be improved and also the superior image recording density can be provided.
Patent JP-H1133600-A (JP)
Title: Method for dewatering construction aggregate washing sludge
Inventor: MORIKAWA MASAO
IPC: C02F1/56
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain cake easy of disposal by dewatering construction aggregate washing sludge efficiently by a dewaterer and reducing the water content by increasing a dewatered cake treatment capacity. SOLUTION: When construction aggregate washing sludge extracted from the bottom of a clarifier is dewatered by a filter press, a dispersion of a cationic (meth)acrylic polymer flocculant 100 micron or less in particle size, in the form an aqueous solution of at least 0.5 wt.% polymer concentration, is mixed with the sludge, and the mixture is dewatered by a dewaterer such as a filter press. As the cationic polymer flocculant, it is desirable that a colloid equivalent value is 1.0-5.0 meq/g and a molecular weight is at least 2,000,000.
Patent JP-H03153926-A (JP)
Title: Synchromesh clutch
Inventor: FUJIMOTO TSUTOMU
IPC: F16H3/12
Filed: 1989-11-08
Abstract: PURPOSE:To obtain a synchromesh clutch with one side of a double type and the opposite side of a single type by having a transmission pin projected from a shifter only to one side and by having it engaged only with one inner cone. CONSTITUTION:A transmission pin 20 projects from a shifter 11 only to one side and is engaged only with a notch recess part 19 of an inner cone 18 of a second gear 3. Thus, a first gear side is a single-type and the second gear side is a double-type synchromesh clutches. When the shifter 11 is moved to the left from the state in the Fig., power only from an outer cone 15 is transmitted to the first gear 2. On the other hand, when the shifter 11 is moved to the right from the state in the Fig., power is transmitted to the inner cone 18 through the transmission pin 20, and power is transmitted to the second gear 3 both from the outer cone 15 and the inner cone 18. Thus, power is transmitted through a single-type synchromesh clutch to the first gear 2, and through a double-type synchromesh clutch to the second gear 3, respectively.
Patent JP-S62158679-A (JP)
Inventor: YOKOYAMA EIJI
IPC: B65D81/34
Filed: 1985-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001110171-A (JP)
Title: Device and method for recording and reproduction, terminal device, transmitting and receiving method and storage medium
Inventor: KUMAGAI TAKASHI
IPC: G06F17/30
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To easily retrieve a large amount of music data copied and recorded in a built-in recording medium from CDs. SOLUTION: A music server 50 can record a large amount of music data reproduced from the CDs in a built-in HDD. In the case of recording the music data, the TOC information of the CD is read, recorded in the HDD and also sent to a personal computer 300 through a connection line 301. A CD album information database is offered to the computer 300 from a CD-ROM 310. The computer 300 retrieves which CD of the database on the CD-ROM 310 the CD corresponds to on the basis of the total play time of the sent TOC information and the time information of each track and sends retrieval results to the server 50. The server 50 records the retrieval results in the HDD while associating the retrieval results with the TOC information by a management database, and can display CD album information and select a music CD to be reproduced on the basis of the CD album information.
Patent JP-H06134734-A (JP)
Title: Production form of fiber reinforced cement columnar formed article
Inventor: WATANABE KENJI
IPC: B28B7/02
Filed: 1992-10-29
Abstract: PURPOSE:To produce a high strength fiber reinforced cement columnar formed article with fine appearance without requiring much labor. CONSTITUTION:The form concerned consists of a form main body 4, which surrounds almost all the periphery of the forming space 3 for columnar formed article and a charging port 5, through which fiber reinforced cement fluid 1 is runnable to the forming space 3 and which is provided along the longitudinal direction of the form main body 4. Further, the form main body 4 is made freely horizontalize and openable radially. Furthermore, flexible resin inner surface layer 6 is provided on the inner periphery of the form main body 4.
Patent JP-H08143943-A (JP)
Title: Method for refining molten metal
Inventor: MUKAI TAKASHI
IPC: C21C7/00
Filed: 1994-11-25
Abstract: PURPOSE: To easily produce a high level clean metal by adding slag-making agent in an inert gas plasma heating device after pre-refining molten metal in an atmosphere shut-off chamber in the low oxygen atmosphere without using the slag and executing re-refining. CONSTITUTION: An induction heating refining furnace 5 for pouring the molten metal is laid in the atmosphere shut-off chamber 2 under the condition of the vacuum low oxygen atmosphere with a vacuum evacuating system 6a, and the molten metal is induction-heated and the contained evaporative impurities are vaporized and dispersed to execute the pre-refining. The molten metal containing a little of SiO2 produced during the pre-refining, is charged into a re-refining vessel 27, and while heating with the inert gas plasma heating device 23, slag-making agent of CaO, CaF2 , Al2 O3 , etc., is added from an auxiliary raw material charging hole 9. Further, the inert gas of Ar, etc., is blown into the molten metal from an inert gas introducing system 7b by using a porous plug 28 to stir the molten metal.  The SiO2 base impurity is made to be slag with the CaO base basic slag-making agent and removed and this molten metal is cast into an ingot case 30 from a nozzle 29 as the high purity cleanliness molten metal.