baber/WOPTO huggingface dataset:
Patent JP-2000348371-A (JP)
Title: Optical head and optical disk system
Inventor: TAKASHIMA MAKOTO
IPC: G11B7/135
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head and an optical disk system capable of correcting the astigmatism of a semiconductor laser chip and an optical system in real time by using a signal obtained by the optical head and an astigmatism correcting means. SOLUTION: The astigmatism correction is made in real time by changing the astigmatic amount in such a manner that the astigmatism correcting means 3 disposed between a light source 1 of the optical head and an objective lens 6 is adjusted by an amplitude modulation signal which is a crosstalk component and produced from a wobble signal. That is, by controlling the astigmatism generating means disposed in the optical system by using the amplitude modulation signal obtained from the wobble signal, the satisfied ADIP signal with less crosstalk is obtained, and the stable spindle control is attained.
Patent JP-S5281633-A (JP)
Title: High speed gas burner with low noise
Inventor: OGISU KICHIHIRO
IPC: F23M9/00
Filed: 1975-12-27
Abstract: PURPOSE: To decrease noise by using flame protector in which a baffle and a comparatively narrow wire meshe are fixed keeping suitable space. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0912770-A (JP)
Title: Rubber composition for tire tread
Inventor: HARADA MASAAKI
IPC: C08L21/00
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a rubber composition for tire treads capable of improving the performances of a pneumatic tire on the ice without deteriorating the abrasion resistance or processability. CONSTITUTION: This rubber composition for tire treads is obtained by blending >=10 pts.wt. silica, <=60 pts.wt. total filler and 0.5-15 pts.wt. staple fibrous material having <=20μm average diameter and <=2000μm average length with 100 pts.wt. at least one rubber among natural rubber, polyisoprene rubber and polybutadiene rubber.
Patent JP-S5682704-A (JP)
Title: Transfer equipment for handled article
Inventor: SUGIYAMA KENGO
IPC: B65G1/04
Filed: 1979-12-07
Abstract: PURPOSE: To shorten the cycle time of cargo work and improve cargo storage space efficiency, by providing the cargo housing portion of a stacker crane located in face of shelves, with a conveyor and a transport link mechanism which acts between the conveyor and cargo on the shelf.  
     CONSTITUTION: When a drive link 28 is swung in the direction of an arrow 47, a hook link 26 supported by a support link 27 and the drive link 28 is protruded from a state A to another B, namely, to the left of a chain conveyor 14 so that the hook link 26 is engaged with the handle 12 of a bucket 7. When the drive link 28 is swung further in the direction of the arrow 47, the bucket 7 engaged with the hook link 26 by motion from a state B to another C and from the state C to still another state D is horizontally pulled out of a shelf-inside storage position line 48 so that the end of the bucket 7 is transferred onto the left-hand end of the chain conveyor 14. When the drive link 28 has performed one revolution to a state E in the direction of the arrow 47, the hook link 26 is disengaged from the handle 12. A chain 16 is then driven in the direction of an arrow 50 by a motor to pull out the bucket 7 on the chain 16 from the state E to another F and from the state F to still another state G. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H088533-A (JP)
Title: Manufacture of through-hole double-sided board
Inventor: OTANI YUJI
IPC: H05K1/02
Filed: 1994-06-16
Abstract: PURPOSE:To enable a conductor to be prevented from increasing in resistance and protected against contact, failure caused by disconnection at the upper and lower opening of a through-hole provided to.a board by a method wherein the edges of the upper and lower opening of the through-hole are easily rounded. CONSTITUTION:A through-hole double-sided board, where a through-hole 2 is bored in a ceramic board 1 and conductors 3 and 4 formed on the upper and lower surface of the board 1 are brought into contact with each other through the through-holes 2, is manufactured through such a manner that a hole is punched in a ceramic green sheet, at a prescribed through-hole forming position with a punching jig previously heated above the softening temperature of the ceramic green sheet for the formation of a through-hole which has an upper and a lower opening whose edges are of curved surfaces. Then, the ceramic green sheet is burned into a ceramic board, a first conductor is formed on the upside of the ceramic board, a second conductor is formed on the underside of the ceramic board by printing, and these conductors are connected together on the inner wall of the through-hole.
Patent JP-S6051713-A (JP)
Title: Primer composition
Inventor: SUGANO SHIYUNJI
IPC: C08G59/00
Filed: 1983-08-31
Abstract: PURPOSE:The titled composition for providing excellent adhesion between glass and an adhesive, comprising a specified reaction product, an amino group-containing alkoxysilane (partial hydrolysis condensate) and a diluent. CONSTITUTION:A reaction product (A) obtained by reacting ( I ) a hydroxyl group-containing organic compound comprising (a) an epoxy group-containing alcohol of formula I (wherein R<1> is a 1-15C hydrocarbyl group or the like, and m and n are each >=1) and (b) a hydroxyl group-containing (meth)-acrylate of formula II (wherein R<2> is H or methyl, R<3> is an (un)substituted hydrocarbyl group or the like, and a is 1-3) in such an amount that the active hydrogen atoms of component A account for 25-75% of the total active hydrogen atoms with (II) a polyisocyanate containing isocyanato groups equal to 70-100% of the theoretical amount necessary to react with the total active hydrogen atoms of component I is mixed with (B) an amino group-containing alkoxysilane (partial hydrolysis condensate) containing 0.5-1.5 aminic active hydrogen atoms per epoxy group of component A and (C) a diluent.
Patent JP-H05345089-A (JP)
Title: Detecting device for amount of thread remaining on bobbin in sewing machine
Inventor: FUJITA TOMOYUKI
IPC: D05B59/02
Filed: 1992-06-17
Abstract: PURPOSE:To provide a detecting device whereby whether a bobbin case having an opening part for inserting a detecting rod is used can be determined, and a malfunction caused by the use of the bobbin case without the opening part and such a trouble that the detecting rod excessively collides with the bobbin case are prevented. CONSTITUTION:A magnet holder with a permanent magnet is fastened on a detecting rod actuated by a rotary solenoid and the detecting rod is turned in the axial direction of a bobbin by the magnetization of the rotary solenoid. The magnetism of the permanent magnet at this time is detected by a hall element, and the output characteristics of a sensor are operated and stored on the basis of detection signals at the positions of two points on the detecting rod, following which the position of the periphery of a bobbin case is also operated and it is stored. Whenever the detecting rod is inserted (S3), whether an opening part for inserting the detecting rod is provided on the bobbin case is determined on the basis of these data (S4). When the opening part for inserting the detecting rod is not provided, an abnormal light for the bobbin case is turned on (S12).
Patent JP-H11348961-A (JP)
Title: Heat insulation container made of paper
Inventor: IGARASHI MAKOTO
IPC: B65D3/22
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat insulation container made of paper provided with a bottom having heat insulation properties of a paper cup main body, also provided with easy disposal properties and easily burning properties of the container and free from the fear of generation of odor. SOLUTION: A paper heat insulation container is formed of a body 11 and a bottom 12, also provided with a paper cup main body 10 having a mouth edge 13 with an opening peripheral edge curling outside the height H of the cup main body or same (D>=H) and a heat insulation sheet 20 covering the bottom outer face of the cup main body and stuck thereon.
Patent JP-H08328320-A (JP)
Title: Image forming device
Inventor: YAMAMURA SHINICHI
IPC: H04N1/21
Filed: 1995-06-01
Abstract: PURPOSE: To increase a double-sided printing speed in accordance with a changed memory capacity, at the time of extending memory, in the case double- sided printing is attained in such a manner that data wanting printing on both sides is stored in memory by the paper sheets of the double of a specified number pages, first, the data of even numbered pages is printed on the front surface of the paper sheets for instance and the paper sheets are turned upside down, to be housed in a double-sided printing tray part and fed to a printer in a state where the paper sheets of the specified number are aligned, to print the data of odd numbered pages at this time, in a double-sided printer. CONSTITUTION: The paper sheets are turned upside down in accordance with the capacity of the extended memory 202A, to change the specified number of the paper sheets housed in the double-sided unit 205. For instance, for 8M-byte memory 202A, three sheets are housed, for 12M-byte memory 202A, six sheets are housed and for 16M-byte, nine sheets are housed. As the number of the housed sheets is larger, a mechanical operation time required for switching the feeding direction of the sheet is made shorter. Thus, the double-sided printing speed can be increased.
Patent JP-S5949165-A (JP)
Inventor: AIDA KAZUO
IPC: H01R4/18
Filed: 1982-09-10
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-2000310556-A (JP)
Title: Horizontally set nondirectional tilt vibration sensor
Inventor: NAKAJIMA FUMIO
IPC: G01H1/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To double as a level and set horizontally by vertically setting dish- shaped electrodes with an optional tilt angle provided to inner wall faces to bow to a nonconductor via a gap and inserting a conductive ball into the gap. SOLUTION: The sensor has dish-shaped disc electrodes A1 and A2 erecting to face each other and fixed with a minimal gap via a nonconductor case B. An optional tilt angle is provided to an inside circumferential wall face of the electrode A1, A2. The electrodes A1 and A2 are made conductive by a conductive ball C placed into contact with the two tilting faces. The conductive ball C rotates by a tilt in either of two directions parallel to an X axis, thereby freeing the connection of the electrodes and turning off the electrodes. The conductive ball C moves up and down the tilt by the repeated vibration to generate chatter signals repeatedly turned on and off. The tilt sensor is thus constituted. When the optional tilt angle is designed to be small, the sensor doubles as a level.
Patent JP-S5491111-A (JP)
Title: Trunk equipment
Inventor: KAMATA SHIGEO
IPC: H04Q3/00
Filed: 1977-12-28
Abstract: PURPOSE:To make a trunk equipment small-size and make it needless to disconnect the trunk equipment from a service line by using a non-linear element having a voltage-current characteristic, where small-amplitude speech signals are broken and small-amplitude call signals are caused to pass, in a call signal detector circuit provided in the trunk euipment. CONSTITUTION:Call signals sent from main wires La and Lb are applied to full- wave rectifier circuit 2 through capacitor 1 and resistance 12 and are subjected to full-wave rectification. Full-wave-rectified signals are applied to non-linear element 10 and current detector circuit 11. Non-linear element 10 has a voltage-current characteristic where the current flows over a given voltage, and this voltage is set larger than speech signals and smaller than call signals. As a result, call signals cause the current to flow to non-linear element 10, and this current is detected by current detector circufit 11 to transmit signals, which perform the incoming connection control, to private branch exchanges connected to wires L'a and L'b.
Patent JP-H11300924-A (JP)
Title: Offset press
Inventor: KOBAYASHI MIKIO
IPC: B41F7/10
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To perform multicolor printing with good operability and workability by reducing area of installation. SOLUTION: In an offset press consisting of a printing part 1 consisting of a plate cylinder 11, a blanket cylinder 12 being brought into contact with the plate cylinder 11 and printing a sheet P and impression cylinders 13A and 13B being brought into contact with the blanket cylinder 12 and carrying the sheet P and bringing the flat paper 13 into press contact with the blanket cylinder 12, a sheet feeding part 20 for feeding the sheet P to the printing part 1 and a paper discharging part 30 for discharging the sheet P from the printing part 1, the plate cylinder 11 and the blanket cylinder 12 are provided on two stages up and down and the sheet feeding part 20 and the paper discharging part 30 are arranged at positions in the same direction to the printing part 1 and the sheet P is turned reversely at the printing part 1 and is carried.
Patent JP-S5682639-A (JP)
Title: Operating device for lever of dump truck
Inventor: TORIEDA KAZUYUKI
IPC: B60P1/04
Filed: 1979-12-06
Abstract: PURPOSE:To enable safe and sure operation of an operated part linking to an operating lever by linking a hinge operating lever to a dump operating lever through the intermediary of a proper member and thereby eliminating false operation. CONSTITUTION:When a loading box 2 is operated for dumping in the desired direction by operating a desired hinge part 3 out of a plurality of hinge parts 3 which are provided at four corners in the front and rear between a car frame containing a horizontal supporting member 5 and the loading box 2 and make engagement and disengagement between the car frame and the loading box 2, first the dump operating lever 27 is moved to the front end part of a guide hole 30. At this time, a slider 28 linked unitarily to the lever 27 through the intermediary of short pipes 17 and 17' and a shaft 15 is moved to a position corresponding to tilt surfaces 38 and 38' disengaged from a guide part 36. Since a sheltering plate 36 is made shakable to the left and right around a shaft 34 under the condition, the hinge operating levers 22 and 22' can be freely shifted. Next, after the levers 22 and 22' are engaged with locking gooves 31, 31' and 32, 32', the loading box 2 is operated for dumping by operating the lever 27.
Patent JP-H0978541-A (JP)
Title: Reflector for road marker with self-purifying surface
Inventor: WATABE TOSHIYA
IPC: E01F9/619
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the reflection factor of a reflector by covering the surface of the reflector with a transparent layer containing a semiconductor photocatalyst. SOLUTION: The whole surface of a support layer 18 fixed with retroreflective glass beads 16 is covered with a reflecting film 20 formed by aluminum deposition. The surface of a colored transparent plate 22 is coated with a transparent layer 30 containing grains of a semiconductor photocatalyst. An air layer 24 is provided between the glass beads 16 and the transparent plate 22, and the support layer 18 is fixed to the frame 26 of a line of sight guide marker via an adhesive 28 to form a reflector for a road marker. As the photocatalyst of the transparent layer 30 is excited by the sunlight, the surface of the transparent layer 30 is made hydrophilic, and blots are hardly stuck. The blots stuck to the surface are washed away by rain water at the time of a rainfall. Excellent visibility can be exerted over a long period.
Patent JP-S6139740-A (JP)
Title: Cyclic data transmitter
Inventor: KAMIYA FUMIO
IPC: H04L69/40
Filed: 1984-07-31
Abstract: PURPOSE:To give redundancy to a transmission system by transmitting normally a data from a main transmitter, applying fault display of the main transmitter when the said data output is intermitted for a prescribed time or over and switching a sub transmitter to connect to a transmission line. CONSTITUTION:The main transmitter 1 transmits normally an output data to a transmission line 8 via a switch 6. A fault detection circuit 3 supervises the said output data and if the said output is intermitted for a prescribed time by a built-in counter, it is discriminated as a fault of the transmitter 1, it is displayed on a display device 5, its detection signal controls switches 6, 7 to disconnect the master device 1 from the transmission line 8 and connect the sub device 2 to the transmission line 8 thereby transmitting the data.
Patent JP-S6313836-A (JP)
Title: Clutch engagement control method
Inventor: ASAYAMA YOSHIO
IPC: B60W10/10
Filed: 1986-07-07
Abstract: PURPOSE:To enable to obtain the desired jerk value even if the friction coefficient of a clutch changes by compensating the build-up rate of clutch pressure memorized at every speed change stage so that the actual value of a jerk value may accord with the target value. CONSTITUTION:In a controller 30, the car speed is operated by means of a signal from a rotation sensor 20. And accelerations at the initial stage and the latter stage are sought by respectively deferentiating, by time, the car speeds at the initial stage of clutch engagement and the latter stage. A jerk value at the time of speed change is calculated by dividing the difference between these two points by their sampling times. A build-up rate for getting an objective jerk value is sought by multiplying the build-up rate adopted at the time of previous speed change by the rate between this calculated value and the objective jerk value memorized in the controller 30. And clutch pressure is controlled so that it may be this compensated build-up rate at the time of speed change to the same speed stage in the next time. Hereby, clutch engagement control is executed for reducing the shock at speed change.
Patent JP-S6314469-A (JP)
Title: Photosensor array device and manufacture thereof
Inventor: MIYAKE TSUNEO
IPC: H01L27/146
Filed: 1986-07-07
Abstract: PURPOSE:To obtain a device which is easy for manufacture and has high reliability by using a multilayered ceramic substrate, by providing wiring patterns between each ceramic substrate and on the front and/or back surfaces of the substrate, by connecting these wiring patterns via a through hole and by providing a photosensor array on the front surface of the substrate. CONSTITUTION:A plurality of photosensors 4 are provided on the surface of a multilayered ceramic substrate consisting of a plurality of laminated ceramic substrates 1-3 and provided with wiring patterns 5 and 6 between the substrates 1-3 and on the front and/or back surfaces of the substrates. The photosensors 4 and the wiring patterns 5 and 6 are connected via the through holes H1-H3 provided in each ceramic substrates 1-3. The through holes H1-H3 are made at the definite positions of the plurality of ceramic substrates 1-3 before baking and the wiring patterns 5 and 6 are formed. A photosensor array device is manufactured by forming the photosensors 4 on the multilayer ceramic substrate superposed with the ceramic substrates 1-3, hot pressed and then baked.
Patent JP-2000345646-A (JP)
Title: Curtain wall structure
Inventor: NISHIDA KEIJI
IPC: E04B2/72
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To minimize a horizontal member arranged along a horizontal joint part between glasses, and to ensure the senses of transparency and openness by allowing a panel surface to be seen as if continuous in the vertical direction between mullions in appearance. SOLUTION: Glasses G, G... are supported by mullions 1, 1... arranged along the vertical direction with specified intervals in the horizontal direction and a horizontal support member 2 which is arranged along the horizontal direction with specified intervals in the vertical direction between the mullions 1, 1 and suspended by suspension rods 3, 3..., both side edge portions of the glass G are supported by a panel fitting groove continuously formed along the vertical direction in the mullion 1 part, and the horizontal support member 2 has no face part to cover upper and lower edges of the glass on the outdoor side of the glass G.
Patent JP-H117376-A (JP)
Title: Information retrieval method, information processing equipment and storage medium in which information retrieval program is stored
Inventor: KUBOTA MITSURU
IPC: G06F3/0487
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To comfortably retrieve page data by high speed page feeding with respect to information processing equipment capable of inputting plural kinds of information like image information, handwritten information and furthermore additional information, etc. SOLUTION: A signal corresponding to an operating state of a page feeding means is monitored when the page is fed to read desired information (a step s1) and the operating state of the page feeding means is judged whether it is an operation to open contents of the page for every page or a successive page feeding operation (steps s2, s3). When the operating state is judged to be the successive page feeding operation, when the information is image, the image is displayed by performing a processing to represent the image by an approximate shape and when the information is the handwritten information or the additional information for the information taken in each page, these pieces of information are displayed by emphatically processing them (steps s7, s8, s9).
Patent JP-H099091-A (JP)
Title: Television receiver
Inventor: SEKINE AKIHIKO
IPC: H04N3/18
Filed: 1995-06-26
Abstract: PURPOSE: To prevent a hold-down circuit from having a malfunction due to sudden boost to high voltage by detecting hold-down input terminal voltage. CONSTITUTION: IC with reset is serially connected between a rectifier smoothing circuit 35 and a hold-down input terminal so that input to a reset terminal is given through a Zener diode 41. Thereby a sudden input pulse signal is monitored some fixed time to operate the hold-down circuit 39 at a proper point.
Patent JP-H098984-A (JP)
Title: Facsimile equipment
Inventor: MIURA TADAYA
IPC: H04B1/40
Filed: 1995-06-26
Abstract: PURPOSE: To easily classify paper sheets on which an image based on reception data is printed in the facsimile equipment to which a terminal equipment is connected in a wired line or through a radio channel. CONSTITUTION: When a main control section 16 discriminates that a facsimile reception is commanded by a slave set, data representing the slave set are stored in a prescribed storage area of a storage section 9 and facsimile reception is started. When the reception of image data of an original by one page is finished by the facsimile reception operation, character data corresponding to the slave set data stored in the prescribed storage area of the storage section 9 are read and the character data read are converted into image data by a character image conversion section 10 and the image based on the image data is printed on paper on which the received image is printed by a printer 11.
Patent JP-H11353446-A (JP)
Title: Ic card
Inventor: HENMI MANABU
IPC: G06K19/077
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent information stored in the memory of an integrated circuit from being read out by a 3rd person. SOLUTION: On the IC chip of the IC card, the integrated circuit 5 including the nonvolatile memory stored with information is mounted. Then 1st and 2nd batteries 21 and 22 are composed of thin-film lithium batteries and used as batteries for security. A voltage detecting circuit 29 which turns on a transistor 30 for a switch is provided between the 1st battery 21 and integrated circuit 5. To the 2nd battery 22 which erases the information from the memory, a capacitor 28 which accumulates electric energy for erasing the information from the memory is connected in parallel. Further, the 2nd battery 22 consists of four thin-film lithium cells, which are arranged on the same plane and connected in series, and then hermetically sealed with the 1st battery 21.