baber/WOPTO huggingface dataset:
Patent JP-H11316902-A (JP)
Title: Magnetic recording and reproducing device and method for digital signal, and recording type
Inventor: OTA SHUICHI
IPC: G11B5/008
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a device for recording and reproducing high-quality signals by continuously recording at least a recording data equivalent to two tracks in a digital recording format generated by a recording data generating means with respect to one track to be formed on a magnetic tape. SOLUTION: In an 8 mm digital system, a digital video signal or the like are rotatingly recorded with respect to an 8 mm tape wider than that of a DV tape. Data of an odd track 01 and data of an even track E2 are made to be a pair to be recorded on one track without changing data contents. On next tracks, data of consecutive two tracks in the DV system are made to be pairs to be recorded with respect to respective tracks on the 8 mm tape such as to continue like data of an odd track 03 and data of an even track E4 ,..., data of an odd track 09 and data of an even track E10 .
Patent JP-S60168768-A (JP)
Inventor: DENO RAGANISU
IPC: C08G59/00
Filed: 1984-12-25
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-S63125060-A (JP)
Title: Instantanous picture input unit
Inventor: TONO NAOMI
IPC: H04N5/30
Filed: 1986-11-14
Abstract: PURPOSE:To reduce the delay from the external trigger signal of a flash timing by accurately generating a timing which is impossible to be sensitized from a synchronizing signal as a flash prohibition pulse and controlling a flash command. CONSTITUTION:A signal in the period of a vertical synchronizing signal, out of horizontal synchronizing signals from a television camera 1, is extracted in an AND circuit 13a and after counting prescribed counts it is delayed more than the timing by a prescribed time in a delay circuit 13c. And a pulse generation circuit 13d generates a pulse having a prescribed pulse width and the frame switching timing in a sensitizing time of the television camera 1 is generated as the flash prohibition pulse signal 14. When the external trigger signal 3 is inputted, the flash prohibition pulse signal 14 is confirmed as 'L' in a flash trigger generation circuit 7 and light emission command signal 8 is transmitted to a flash device 2 so as to flash. A picture timing control circuit 9 generates a picture sample timing signal 10, which is a timing when an instantaneous picture at this time is outputted from the television camera 1, with the flash prohibition pulse signal 14 and the light emission command signal 8.
Patent JP-H01114734-A (JP)
Title: Truck testing machine
Inventor: MATSUMOTO AKIRA
IPC: G01M17/00
Filed: 1987-10-28
Abstract: PURPOSE:To reproduce a passing state by constituting the title testing machine so that a rail wheel bed for supporting a pair of rail wheels so as to be freely rotatable is formed so as to be freely turnable, and also, a speed difference of the rail wheels can be controlled freely, respectively, and horizontal force can be provided to a test truck. CONSTITUTION:An attack angle providing device, an inner/outer rail speed difference generating device and a centrifugal force adding device are added to a conventional truck testing machine 1. Subsequently, as for the attack angle providing device, a rail wheel bed 10 is turned centering around a supporting point pin, and an attack angle between a wheel and a rail wheel 2 is provided arbitrarily. Also, the inner/outer rail speed difference generating device controls setting of a speed difference of main motors 4, 4 for the inner rail and the outer rail. Moreover, the centrifugal force adding device adds horizontal force to a load frame 21 through a magnet which goes out and retreats by a motor 23. Accordingly, a passing state of a test truck in a curved line is reproduced, and various performance tests can be performed with high accuracy.
Patent JP-2000096155-A (JP)
Title: Method and apparatus for producing reduced iron pellet
Inventor: KAMIKAWA SUSUMU
IPC: C21B13/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a reduced iron pellet by which the reduced iron pellet hardly being crushed in a blast furnace because of high density and suitable as iron raw material for charging into the blast furnace cna be produced. SOLUTION: In this method, before cooling the high-temp. reduced iron pellet P2 heat-treated at high temp., the high-temp. reduced iron pellet P2 is rollingly moved in the temp. range of 800-1,200 deg.C. Therefor, this apparatus is provided with a heat insulation rolling part 22a for receiving the high-temp. reduced iron pellet P2 and rollingly moving the pellet P2 while holding the temp. between a rotary hearth type reducing furnace 21 and a rotary cylindrical cooler 22.
Patent JP-S62132149-A (JP)
Title: Vapor gas discharge port construction for low temperature tester
Inventor: KAMIOKA YASUHARU
IPC: G01N17/00
Filed: 1985-12-03
Abstract: PURPOSE:To prevent adverse effect by freezing and dew formation of water in the atmosphere about a discharge port, by providing a heat insulating material on the internal side of the discharge port while a highly heat conducting material about the heat insulating material and a heater is buried into the highly heat conducting material. CONSTITUTION:A heat insulating agent 13A is provided on the internal side of a discharge port 8 for discharging a vapor gas of a low temperature liquefied gas 2 in a cooling tank 3 outside. A high heat conducting material 12A is arranged outside the heat insulating agent 13A and a heater 15 is buried into the highly heat insulating material 12A. Then, the vapor gas of the gas 2 is discharged outside through an inner cylinder 13 of a freezing preventer 14 from a vaporing pipe 10. The inner cylinder 13 is thermally insulated by the heat insulating material 13A while the outer cylinder 12 thereoutside is heated with the heater 15. Therefore, the outer surface and the top of the outer cylinder 12 will not get so low temperature that prevent water in the atmosphere from freezing or causing dew formation on the surface.
Patent JP-H09113598-A (JP)
Title: Gps position measuring device
Inventor: KURODA KOJI
IPC: G01S19/05
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To set up a GPS receiving device in a short time and output the position measurement result even when the signals of a GPS satellite can be received only intermittently by using the GPS satellite orbit information transmitted from the outside. SOLUTION: The radio waves from a GPS satellite 1 are received by the GPS reception section 3 of a base station 2, and the GPS orbit information is collected. The collected GPS orbit information is transmitted to a GPS receiving device 5 via a data communication means between a communication section 4 in the base station 2 and a communication section 4 in the GPS receiving device 5 and is stored in a storage device 8. If the reception synchronization of the radio waves from the GPS satellite 1 can be established when the GPS reception section 3 is set up, the distance and the distance change rate between the GPS satellite 1 and the receiving device 5 can be measured.  The position and speed of the GPS satellite 1 can be calculated based on the measured data and the GPS satellite orbit information stored in the storage device 8 in a short time after the GPS reception section 3 is set up.
Patent JP-H05115191-A (JP)
Title: Reluctance motor
Inventor: ASO TAKESHI
IPC: H02P29/20
Filed: 1991-10-21
Abstract: PURPOSE:To produce a sufficiently high output over a wide rotational speed range by providing a section producing an exciting signal for matching the frequency of exciting current with the number of salient poles of rotor corresponding to a stator selected at an excitation selecting section. CONSTITUTION:At the time of starting a motor 11, a controller 31 excites the exciting coils 25a,...25f of a stator 19 corresponding to a rotor 15 having high number of salient poles and drives the rotor 15 to suppress torque ripple. When the rotational speed increases and a rotational speed signal N from a rotational speed detecting section 33 exceeds NO, an excitation selecting section 37 selects a stator 19 corresponding to a rotor 17 having low number of salient poles and an excitation signal generating section 39 delivers excitation signals to poles 19a,...19f. A current command generating section 43 compares a torque T' estimated at a torque estimating section 41 with a command torque T fed from a torque command section 49. Exciting currents are then commanded based on excitation signals generated at the excitation signal generating section 39 and fed to exciting coils 27a,...27f of a stator 21 thus driving the rotor 17.
Patent JP-S61149947-A (JP)
Title: Resist material
Inventor: TANIGAKI KATSUMI
IPC: C08L25/00
Filed: 1984-12-24
Abstract: PURPOSE:To increase the sensitivity to ionized radiation by using the mixture of polystyrene with poly(alpha-methylstyrene) having introduced halomethyl groups. CONSTITUTION:The mixture of polystyrene or poly(substituted styrene) with poly(alpha-methylstyrene) having introduced halomethyl groups is used as a resist material. When this resist material is irradiated with electron beams, active halogen atoms generated from the halomethyl groups contribute to a hydrogen abstraction reaction and act as a cross-linking agent, while attaining remarkable sensitization. The gamma-value as the index of resolution can be increased by using polystyrene or poly(substituted styrene) having a narrow dispersion range. The resist material is used in the production of a semiconductor device or the like.
Patent JP-H08169889-A (JP)
Title: 5-ht4 receptor agnostic agent
Inventor: UENO MASAHIRO
IPC: A61P3/08
Filed: 1995-10-20
Abstract: PURPOSE: To obtain an oxaazabicyclo derivative, useful as a therapeutic agent for diseases in digestive organs such as chronic gastritis and a hyperkinetic agent for gastrointestinal tracts and having 5-HT4 receptor agonistic activities. CONSTITUTION: A derivative of formula I (Ak is a 3-6C alkyl; R is a 2-6C alkyl, a 3-6C alkenyl, etc.), e.g. N-[endo-9-(n-butyl)-3-oxa-9-azabicyclo[3.3.1[non-7-yl]-1- isopropylindazol-3-carboxamide. The derivative of formula I is obtained by reacting a 7-amino-9-alkyl-3-oxa-9-azabicyclo[3.3.1]nonane derivative with a compound of formula II, providing a carboxamide derivative and then reacting the resultant carboxamide derivative with a compound of the formula RX' (X' is a halogen or OH). Since the derivative has no or extremely low antagonistic activities against 5-HT3 receptors, a 5-HT4 receptor agonistic agent having slight side effects is obtained by blending the derivative of formula I as an active ingredient with an additive for medicines, etc.
Patent JP-H06273482-A (JP)
Title: Burn-in of bare semiconductor chip testing carrier and method thereof
Inventor: ANSONII EMU CHIU
IPC: H01L21/66
Filed: 1993-10-29
Abstract: PURPOSE: To provide a device and method for testing and burning a crude semiconductor chip without mounting. CONSTITUTION: A high temperature resin molded chip carrier 10 is utilized as a temporary chip holder. The carrier 10 has three positioning holes 15, 16, 17 corresponding to positioning pins within a test socket. A contact pad 18a on a chip 18 is positioned to a contact within the test socket by using the positioning holes 15, 16, 17 and the pins. The carrier 10 is inserted into the socket with the positioning pins and the holes 15, 16, 17 as guides. A fastening force is added by a lid, and a proper contact force is held between the contact of the socket and the contact pad of the device during the period of burn-in and test. After burn-in and test, the carrier 10 having the chip 18 mounted thereon is removed from the socket 10.
Patent JP-2001093385-A (JP)
Title: Sliding switch
Inventor: MYOJIN TOMOSHI
IPC: H01H25/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sliding switch for switching, mode switching and other electric operations by slidingly moving a slider with a movable contact with respect to a fixed contact provided on a base or a case to make a contact closer thereto or farther therefrom, the slider sliding to a destination being automatically moved back to the original position with the resilience of a plate spring. SOLUTION: A sliding switch comprises a slider 2 with a movable contact spring member 12 provided on a base 1 with a fixed contact 8 so as to be movable to a destination with the guide of guide grooves 9, 13 and a sliding piece 3 and a cover 4 with resilient spring members mounted on the base 1 through the upper face of the slider 2, the resilient spring members 17 being in press contact with four sides of the slider 2, the slider 2 slidingly moved to the destination being moved back to the original position with the resilience of the resilient spring member 17. The sliding switch therefore provides switching, mode switching and other operations with the movement of the slider 2 to make the movable contact spring member 12 closer to or farther from the intended fixed contact 8.
Patent JP-H03133108-A (JP)
Title: Transformer
Inventor: MATSUDA MASAYOSHI
IPC: H01F27/06
Filed: 1989-10-19
Abstract: PURPOSE:To prevent cutting of leader lines due to pull, breakage of the junction part between a lower end collar and a cylindrical part of a bobbin, and breakage of the lower end collar of the bobbin at the lead out groove part by causing holes in a bottom plate, through which metal pin terminals of a transformer body extend, to be metal through holes. CONSTITUTION:Primary coil leader lines 6, 6' are connected to the base parts of metal pin terminals 7a, 7b, and secondary coil 3 is connected across the base parts of metal pin terminals 7c, 7b by being wound therearound. In assembling, the metal pin terminals 7a - 7e are inserted and fixed along through holes 12 in metal terminals 15 provided in a bottom plate 11, and hardening process for cast molding resin is carried out to complete a transformer. The metal pin terminals 7a - 7e are passed through the holes 20 in a user printed circuit board 16, and the projected parts thereof are connected by soldering. Thus, in this structure, the whole weight in the falling direction 19 is supported by the through holes 12 of the metal terminals 15 so that the cutting of leader lines 5', 6' of the primary coil 4 and the second coil 3 due to pull, and the breakage of the junction part between a lower end collar 2 and a cylindrical part can be prevented.
Patent JP-S62134198-A (JP)
Title: Flux filling method for producing compound wire for welding
Inventor: TOGASHI FUSAO
IPC: B23K35/40
Filed: 1985-12-04
Abstract: PURPOSE:To fill a granular material in high filling density even a long sized material by placing a hollow stock on a table under the specified conditions and by giving and vibration to the hollow stock in case of filling a granular material in the hollow part of the flux cored wire hollow stock for welding. CONSTITUTION:A patch plate 2 is sealed by welding to the end part at the bottom face side of the hollow stock 1 of long size in which granular material is filled and placed on a table 7 with inclined surface under the conditions shown in the equation. In the equation L: length of hollow stock, d: inner diameter of hollow stock, alpha: inclination (degree). The granular material is then inputted from a hopper 6 and filled inside the hollow stock 1 via a nozzle 3 with giving a rotation and vibration to the hollow stock 1 by driving the roller 4 for rotation.
Patent JP-H03138291-A (JP)
Title: Escalator device with horizontal landing
Inventor: ISHIDA MATSUHIKO
IPC: B66B21/04
Filed: 1989-10-20
Abstract: PURPOSE:To improve the safety of passengers by inclining the horizontal part of a railing for guiding moving handrails horizontally in a horizontal landing, bendingly in a conveying direction so as to be connected to the inclined part of the railing, and setting the horizontal moving range of the moving handrail to be narrower than that of a footstep. CONSTITUTION:In a horizontal landing 5 provided horizontally at the intermediate part of an inclined body, both ends of the horizontal part of a railing 3 for guiding moving handrails 4 horizontally is provided being inclined in the leniently bent state by the measure of I, II in the conveying direction, in line with the inclined part of the railing 3. The horizontal moving block a-b of the moving handrail 4 is set to be narrower than the horizontal moving block A-B of a footstep 2. A passenger therefore recognizes the ascent/descent starting points A, B of the footsteps 2 by the holding feeling of the handrail 4 before reaching these starting points A, B, thus preventing an accident caused by misjudgment.
Patent JP-S62132233-A (JP)
Title: Dubbing system
Inventor: NAKANO KENJI
IPC: G11B20/00
Filed: 1985-12-04
Abstract: PURPOSE:To block without fail a dubbing of a tape on which discrimination data including dubbing protecting data are recorded with information data by controlling a signal blocking circuit which is provided in a reproducing/ recording system through the use of a dubbing blocking and controlling circuit which detects a dubbing protecting data from a reproducing signal and generates a dubbing blocking and controlling signal. CONSTITUTION:A digital audio signal from a recording circuit 4 is recorded so as to form an inclined track on a slave tape by a rotary magnetic head. Further, a dubbing blocking and controlling signal from a dubbing blocking and controlling circuit 5 of VTR 1 on the reproducing side is supplied to a switch SW of VTR 2 on the recording side through a transmitting line, and their ON/OFF are controlled. Namely, in the dubbing blocking and controlling circuit 5, the bit data B7=1 of control word data ID5 are detected as a dubbing protecting data, and only when the dubbing blocking and controlling signal from the dubbing blocking and controlling circuit 5 is generated, the switch SW as a signal blocking circuit is turned OFF by this dubbing blocking and controlling signal.
Patent JP-H09115986-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA YUTAKA
IPC: H01L21/301
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent cracking in a chip and damage to a plunge-up pin when diced chips are stripped off a UV tape by reducing the adhesion of the UV tape. SOLUTION: A semiconductor wafer 3 is stuck to a tape 1 to the surface of which ultraviolet cured adhesive 1B is applied. The wafer is divided into individual chips, and the underside of the tape is irradiated with ultraviolet rays and heat rays. The surface of the tape is kept at a temperature of 90 deg.C or higher through irradiation with heat rays. Preferably, the above-mentioned tape 1 is made of polyolefin resin, and the temperature of its surface is kept at a temperature of 90 to 140 deg.C.
Patent JP-S63126886-A (JP)
Title: Production of polyfluoroalkyl phosphoric acid
Inventor: IMAMURA TAKASHI
IPC: C07F9/09
Filed: 1986-11-17
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound useful for surfactants, surface-treating agents and various derivatives, by reacting a polyfluoroalcohol with a specific amount of polyphosphoric acid. CONSTITUTION:A polyfluoroalcohol expressed by the formula RfOH [Rf represents 4-36C polyfluoroalkyl wherein at least two hydrogen atoms are substituted with fluorine atoms (F)] (example; tridecafluorooctanol, etc.) is reacted with a polyphosphoric acid in an amount of 100-116wt% calculated in terms of orthophosphoric acid, preferably at 50-80 deg.C to afford the aimed compound expressed by the formula. The reaction period depends on the reaction temperature and for example the reaction period of >=7hr is sufficient at 70 deg.C.
Patent JP-H0577245-A (JP)
Title: Mold replacing device
Inventor: SUGITA KENJI
IPC: B29C33/30
Filed: 1991-09-24
Abstract: PURPOSE:To simply insert a mold in the space between base plates or feed out the same from said space regardless of both of vertical and horizontal insertion systems by making a positioning plate and a plate detachable. CONSTITUTION:A plurality of free rollers 9 and positioning cylinders 12 are provided to a base plate to correspond to the horizontal insertion of a mold. Further, a plurality of receiving stands 19 and positioning receiving members 13 are provided to the base plate and freely detachable plates 21 and positioning plates 16 are respectively attached to both of them to release the engagement of the mold with the free rollers 9 and the positioning cylinders 12 to correspond to the vertical insertion of the mold. By this constitution, the insertion and feed-out directions of the mold to the base plate of a clamp device are made possible to correspond to both of vertical and horizontal insertions.
Patent JP-H08140097-A (JP)
Title: Compressing device for information on moving image contour and extracting device for key frame of moving image
Inventor: ISHII HIROSHI
IPC: H04N19/423
Filed: 1994-11-08
Abstract: PURPOSE: To efficiently extract the contour information on a moving image. CONSTITUTION: These devices have a contour extraction means 1 extracting the contour shape of an object in a moving image series, a Fourier transform means 2 performing Fourier transform of the contour shape of each contour image in a moving contour image series, a clustering means 3 defining the part of the transform data outputted by the Fourier transform means 2 as a feature vector and performing a clustering between series data and an analysis means 4 extracting a representative contour shape in each cluster and extracting the difference of each shape data and representative shape data within each cluster.
Patent JP-S63127532-A (JP)
Title: Charged-beam lithography
Inventor: IKENAGA OSAMU
IPC: H01L21/30
Filed: 1986-11-17
Abstract: PURPOSE:To improve the writing speed and throughput by building the chip data of an integrated circuit as a collection of pattern data and providing it for the lithographic process. CONSTITUTION:Subfield information is generated from pattern information, and frame information is generated as a collection of information. The chip data of an LSI is constructed as a collection of the frame information and stored in a desk. In this case, a chip region 70 of the LSI consists of regions 72a, 72b where the pattern density is high and a region 71 where the pattern density is low. The frame information is built with frame widths 81b to 81f being set so as to be a maximum data size storable in a pattern memory, and a lithographic process is performed with pattern data generated by this frame information. With this, the overflow of the pattern memory can be prevented in advance, further the table stepping time required before and after the lithographic process can be supressed to a minimum, and as a result, the throughput of the lithographic process can be improved.
Patent JP-H10119508-A (JP)
Title: Pneumatic tire
Inventor: KAMI KIYOSHI
IPC: B60C9/18
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of optimizing the contour shape of a tread face in the operating state, obtaining uniform ground pressure, and preventing the biased abrasion of the tread face. SOLUTION: A head face 2A in a vulcanizing die is constituted of a central face section 9 located at the center section and having the radius of curvature Rmc and side face sections 10 smoothly connected to the central face section 9 at connection points P on the outer ends of the central face section 9, located at shoulder sections on both sides of the tire axial direction, and having the radius of curvature of Rms on the cross section including the tire axis. The ratio Rms/Rmc between the radii of curvature Rmc and Rms is set to 1.2 or above, and the ratio PW/BW between the distance PW in the tire axial direction between the connection points P, P in the vulcanizing die and the width BW of a belt ply 7B having the maximum width in the tire axial direction is set to 0.15-0.40.