baber/WOPTO huggingface dataset:
Patent JP-S5737733-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: G11B5/71
Filed: 1980-08-20
Abstract: PURPOSE:To improve the lubricity and wear resistance of a magnetic recording medium by making a magnetic layer contain a specific organic silicone compound as a lubricant. CONSTITUTION:A magnetic layer is made to contain a amino-modified organic silicone compound which has a hydrocarbon group with an amino group, superior in affinity with a binder, in a principal chain or in the principal chain and at both its terminals as shown by the right general formula [where R1 and R2 are -CH3 or -R3NH2, R3 is a hydrocarbon group of C1-C26, and (n1), (n2), and n1+n2 are 0-1,000, 1-500, and <=1,000].
Patent JP-S5238934-A (JP)
Title: Cine camera able to record simultaneously
Inventor: SHIMIZU ICHIROU
IPC: G03B31/00
Filed: 1975-09-23
Abstract: PURPOSE: To reduce the shape and weight of a camera with an improved maneuverability by driving a capstan shaft via a toothed wheel from a motor so as to maintain the feeding speed of a film to be constant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62271534-A (JP)
Title: Synchronizing circuit for privacy communication equipment
Inventor: YAMASHITA AKIHIKO
IPC: H04K1/06
Filed: 1986-05-20
Abstract: PURPOSE:To take synchronization at the transmission/reception side without spreading the transmission band by providing a clock frequency control circuit operated as specified in the scramble system. CONSTITUTION:The signal is sampled by an output of a clock freqeuncy control circuit 6 at the sending side and scramble processing is applied by changing the clock frequency f1(t) written in a RAM 3 and a clock frequency f2(t) read from a RAm 3. Conversely, a clock freqeuncy control circuit 16 at the receiving side writes a signal in a RAM 13 in the clock frequency f2(t) and reads the signal in the clock frequency f1(t) to decode the signal. The frequencies f1(t), f2(t) are changed in the period of the sum of the delay times in the RAms 3,13 at the transmission/receiving sides. Thus, the synchronization is taken at the transmission/reception sides without spreading the transmission band.
Patent JP-S5818320-A (JP)
Title: N2-acetyl-l-glutamine-aluminum complex composition and preparation containing the same
Inventor: SUGIYAMA KIYOSHI
IPC: A61K31/195
Filed: 1981-07-24
Abstract: PURPOSE:To prepare the titled composition free from astringent taste and agglomerating tendency, and useful as an antiulcer agent, by adding a >=4C dicarboxylic acid, etc. to N<2>-acetyl-L-glutamine.aluminum complex. CONSTITUTION:The objective composition can be prepare by mixing N<2>-acetyl- L-glutamine.aluminum complex (GAL), one or more compounds selected from >=4C dicarboxylic acids (e.g. succinic acid, glutaric acid, etc.), >=3C oxymono- or di-carboxylic acids, ascorbic acid, aspartic acid, glutamic acid and their salts, and one or more agglomeration-inhibiting agent (e.g. neusilin, colloidal silica,etc.). Although GAL has generally low acid resistance and is easily decomposed, the composition composed of GAL and the above organic acid is stable and the astringent taste of GAL can be eliminated. When an organic acid or an organic acid salt is used singly, its amount is preferably 0.5-60pts. per 100pts. of GAL, and when they are used in combination, the amounts of organic acid and organic acid salt are preferably 0.5-60pts. and 10-60pts., respectively.
Patent JP-S60259886-A (JP)
Inventor: FUJII JIYUNICHI
IPC: F27B9/00
Filed: 1984-06-05
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-H09277496-A (JP)
Title: Pressure cylinder cleaning apparatus for sheet-fed printing machine
Inventor: YASUI RYOJI
IPC: B41F35/06
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To materialize sure actuation by simple constitution by a method in which when a gripper line approaches associated with the rotation of an impression cylinder, an escape cam works a cam follower to revolve an apparatus main body around a revolution center avoiding the gripper line. SOLUTION: A cam follower 14 is installed at one end of a cleaning apparatus main body, and an escape cam 15 is installed on the outside of the gripper line 13 of an impression cylinder 1. When cleaning is necessary, an air cylinder 11 is stroked to revolve a cleaning apparatus main body 3 around a revolution center 10 to a position where a cleaning cloth 5 contacts the surface of the impression cylinder 1. When the gripper line 13 approaches by the rotation of the impression cylinder 1, the main body 3 is revolved around the center 10 so that the collision of the gripper line 13 with the main body 3 can be avoided. Since the cam 15 does not work no more after the avoidance, the cleaning cloth 5 cleans the surface of the impression cylinder 1 as before.
Patent JP-H0254140-A (JP)
Title: Apparatus and method for detecting leak in fluid wrapping chamber
Inventor: DONARUDO CHIYAARUZU GEITSU
IPC: G01M3/20
Filed: 1989-05-10
Abstract: PURPOSE: To detect leakage in a fuel tank by installing a vacuum chamber having an upper room and a lower room, an inlet manifold, and a vacuum manifold. CONSTITUTION: A vacuum chamber 12 comprises an upper room 14 and a lower room 16 and both rooms of the chamber are formed respectively into recessed shapes and both rooms of the chamber constitute the vacuum chamber 12 approximately conformed with a fuel tank 10 when both rooms of the chamber are closed. A seal element 15 is placed on a bottom part of a room near the circumferential end of the room to seal the vacuum chamber 12. Moreover, a vacuum manifold 20 connects a vacuum apparatus with the vacuum chamber 12 and an air manifold 18 can be employed to form an air intake to the vacuum chamber 12. Both manifolds can be easily connected with vacuum or air intakes through connection flanges and are sealed by O-rings 19. Then, an inlet to the tank 10 is obtained by a main port seal assembled body 25. Furthermore, a structure supporting body 21 is inserted during a molding process and provides structure supporting members for the chamber and beams made of a steel. In this way, leakage in the tank 10 can be quickly and precisely detected.
Patent JP-S596650-A (JP)
Title: Method for extracting phase difference of carrier
Inventor: SHINADA SHIGEO
IPC: H04L27/227
Filed: 1982-07-05
Abstract: PURPOSE:To reproduce a carrier rapidly, by classifying the area of signal vector in accordance with the marginal angle to phase distortion, and adopting a phase difference at a prescribed point of time. CONSTITUTION:In case of a 4-level QAM, signal vector 3.0, -3.0, 0.3, -3.0, 3.3, 3.-3, -3.3, and -3.-3 have a small marginal angle for phase errors and the signal vector 3.3, -3.3, 3.-3, and -3.-3 are easily confused with 5.0, 0.5, -5.0, 5.-5 or 3.0, 0.3, -3.0, 0.-3. On the other hand, the signal vector 1.0, 0.1, -1.0, 0.-1 have 45 deg. maginal angle for the phase distortion and is an unconfused area. Since the signals are scrambled, the probability of appearance of 1.0, 0.1, -0.1, 0.-1 is about 1/4. For the phase difference of the signal vector other than 1.0, 0.1, -1.0, 0.-1, the phase difference of 1.0, 0.1, -1.0 or 0.-1 the most close to the signal vector 1.0, 0.1, -1.0, 0.-1 before the point of time is adopted.
Patent JP-S61275498-A (JP)
Inventor: IGARASHI HISAO
IPC: D21H19/44
Filed: 1985-05-30
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-S596054-A (JP)
Inventor: SHIYOUDA SHIGEYO
IPC: A61B17/60
Filed: 1982-07-05
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-2000301201-A (JP)
Title: Manufacture of h-shaped sheet pile
Inventor: YAMAGUCHI HARUO
IPC: B21B13/10
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To secure breakaway strength by obtaining a small projection having a desired shape inside a double-claw joint part in only a rolling stage. SOLUTION: In this manufacturing method, after forming an H-shaped rough shape billet with a roughing mill, the rough shape billet is rough rolled with a roughing universal mill group consisting a universal mill and an edger mill. Next, only the joint part of a material to be rolled which is rough rolled with at least one universal mill of an intermediate universal mill group consisting of one or more universal mills is reduced and formed. Moreover, the doubleclaw joint part of the joint part of the material to be rolled which is reduced and formed with at least one universal mill of the intermediate universal mill group is bent and formed with a finishing universal mill.
Patent JP-H03170176-A (JP)
Title: Floor reaction gauge and pulse detecting method
Inventor: MURATSUBAKI RYOJI
IPC: A63B24/00
Filed: 1990-05-01
Abstract: PURPOSE:To prevent slip between upper and lower plates and to use a floor reaction gauge on an inclined surface by arranging bearing member on one faced surface between the upper and lower plates, arranging a shaft on the other faced surface and engaging the both bearing member and shaft. CONSTITUTION:An upper plate 2 is arranged in the upper direction of a lower plate 1 and for example, a pair of a shaft 4 and a bearing member 3 are arranged on a longitudinal line passing through the central point of the lower plate 1 while providing prescribed intervals. Then, four detecting means 6 are arranged. The shaft 4 is arranged on the upper surface of the lower plate 1 and the bearing member 3 is arranged on the lower surface of the upper plate 2. Then the upper plate 2 is positioned parallelly to the upper surface of the lower plate 1 so that load to be operated to the upper plate 2 can be operated vertically to the respective detecting means 6, and the both shaft and bearing member are engaged so as to be maintained not being slipped. As the detecting means 6 to be connected to an arithmetic processing means, a compressed converter, etc., with a high intrinsic vibrating number and high rigidity is used. For the upper plate 2, a through hole 16 is provided at the upper position of the detecting means 6 and a control member 5 is arranged in this through hole. Then, even when the height of each detecting means 6 is made different, the height is controlled by vertically moving this control member.
Patent JP-S62272493-A (JP)
Inventor: SUZUKI SATORU
IPC: H05B6/66
Filed: 1986-05-20
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-H0741490-A (JP)
Title: Production of phosphorus-containing alkoxylated product
Inventor: GERUTO MIYURAA HAAGEN
IPC: C07F9/09
Filed: 1993-05-18
Abstract: PURPOSE: To provide a process for preparing a phosphoruscontaining alkoxylated product by the reaction of a phosphorus trihalide and/or a phosphorus oxyhalide with an alkylene oxide without causing side reactions and without requiring additional washing of the phosphorus-containing alkoxylated product with water or an alkali.  
     CONSTITUTION: This process for preparing a phosphorus-containing product by reacting a phosphorus trihalide and/or phosphorus oxyhalide with an alkylene oxide in the presence of a catalyst at a temperature of 0-100°C under atmospheric pressure or a pressure up to 0.1 Mpa, is characterized in that as the catalyst, a compound represented by the formula: Me(OR) n  (wherein Me is a metal ion; n is 1-4; and R a 2-8C straight chain or branched alkyl) is used and the alkylene oxide to be used has the same carbon structure as R and the same carbon number as R or the carbon number of R minus one. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01286248-A (JP)
Title: Soldering of surface-mounted component
Inventor: TATEISHI YOSHIKI
IPC: H05K3/34
Filed: 1988-05-11
Abstract: PURPOSE:To improve the quality of soldering by soldering part of leads covered by insulators and preventing the phenomenon that solder is sucked to the lead side more than necessary. CONSTITUTION:A surface-fitted component 1 has multiple leads 11 in the side 2 direction of a component main body 10. All leads 11 are covered by insulators 12 on the surface from a half of the height of the leads 11 to the root. The component 11 is mounted on cream solder coated on mount pads 21 of a circuit substrate 2. The insulators 12 are stuck before the component 1 is mounted by being immersed in a container containing an insulating paint. Even if the leads 11 are heated faster than the mount pads 21 after soldering, the melted solder 22b is not stuck to portions covered by the insulators 12. solder is prevented from being sucked to the lead side more than necessary, the quality of soldering is improved.
Patent JP-H11296803-A (JP)
Title: Magnetic disk device
Inventor: MORITA HARUYUKI
IPC: G11B5/60
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce the rising of the temperature of an IC chip for head by forcedly controlling the flow of a writing current to a magnetic head element for so that the writing current flows a prescribed time and then does not flow for a suspending time longer then the prescribed time. SOLUTION: A channel IC 53 transfers read data and data to be written to the external device of a magnetic disk device or receives these data from the external device through a HDD controller 54. The selection of magnetic head elements 501 to 50n for writing or reading and the suspending control of the writing current are executed by transmitting a command from the HDD controller 54 to a second head IC 52. The writing current to flow to each magnetic head element 501 to 50n is made to continuously flow only in a writing period set to be a prescribed time of 3 msec to 1 sec and then forcedly suspended for a time longer than this writing period even though data to be written exist. By this suspension, heated first head IC 511 to 51n are effectively cooled.
Patent JP-S5547793-A (JP)
Title: Junctor replacement system
Inventor: EGARASHI TOSHINOBU
IPC: H04Q3/68
Filed: 1978-09-22
Abstract: PURPOSE: To make easy replacement, by performing junctor replacement to the space division switch for spare system, and after replacement of exising system and spare system through the parallel running with existing system space division switch, by replacing junctor of existing system.  
     CONSTITUTION: The time sharing switch 3 is connected to the existing space division switch 1 and the spare system space division switch 2 via the selection switch 4. Further, the extension time sharing switch 5 and the selector switch 6 are placed respectively to the switches 1 and 2 so that the switch 2 can be used by the switch 6. After the junctor of the switch 2 is replaced with the network extension, the test for the junctor is made by using the switch 5. After the end of test, the selection and release of communication path for call from the switch 3 is made parallelly from the both of the switches 1 and 2. The switch 4 is selected and the switch 3 is operated by using the switch 2 finishing the replacement newly to perform the replacement of the junctor of the switch 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11299000-A (JP)
Title: Digital sound field controller
Inventor: SATO HISAAKI
IPC: G10K15/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To attain detailed sound field adjustment without increasing an arithmetic amount. SOLUTION: A received left audio signal Sig1-in is given to down-sampling circuits 2aL, 2bL, where the signal is down-sampled to extract a signal for a specific frequency band, then the waveform is adjusted by variable delay circuits 3aL-3fL, FIR filters 4aL-4fL, the resulting left signal is combined with the right signal which is similarly down-sampled to adjust its waveform, by a mixer, the sound volume of the resulting signal is adjusted by level adjustment volume circuits 6aL-6cL, 6aR-6cR to obtain an output sound signal whose sound field is adjusted. In this case, the original signal is adjusted by a variable delay circuit and a FIR filter, so as to adjust the sound field for the entire sound signal and the signal for a specified frequency band.
Patent JP-H08312443-A (JP)
Title: Valve timing regulating device
Inventor: SHINOJIMA MASAAKI
IPC: F01L1/04
Filed: 1995-05-15
Abstract: PURPOSE: To provide a valve timing regulating device which can improve the control accuracy and the stability of the valve timing along the wide speed range of an internal combustion engine, by utilizing the structure to detect the rotating position of a cam shaft corresponding to the rotational variation of the cam shaft resulting from the position of the cam ridge. CONSTITUTION: A cam position sensor 44 furnishes a pulser 44a forming projections PA1, PA2, PA3, and PA4 in different intervals; and a pulse pickup 44b to detect the passings of the projections of the pulser 44a. The pulse pickup 44 detects the projections by the pulse pickup 44b according to the rotation of the pulser 44a following the rotation of a cam shaft 5a, and generates cam position detecting signals. The projections PA2, PA3, PA1, and PA4 of the pulser 44a are arranged to be detected by the pulse pickup 44b, at the positions where the ascending sides of the cam ridges #2A, #3A, #1A, and #4A of the cam shaft 5a operate to the valve tappet 100a at the cam shaft 5a side.
Patent JP-S61273021-A (JP)
Title: Raio receiver for road traffic information system
Inventor: YAMASHITA KOJI
IPC: H03J7/18
Filed: 1985-05-28
Abstract: PURPOSE:To prevent malfunction of a DK signal discrimination circuit by providing a switching means on the way of the circuit applying a detected DK signal to the DK signal discriminating circuit in a receiver applied to an ARI system and turning on/off the means depending on the presence or absence of a BK signal. CONSTITUTION:When the receiver is in the reception enable state of the road traffic information in the ARI system and no traffic information is broadcast, since BK, DK signals are not superimposed on the SK signal outputted from a BPF 3, the BK signal discrimination circuit 6 brings its output to L state and a NAND circuit 7 brigs the output to the H state. Then, a light emitting diode 9 is not lighted and a switching diode 10 is in the off state. A 57kHz pilot signal of the R.D.S broadcast enters in this state and even when an AM detection circuit 5 gives an output as if it were a DK signal, since the diode 10 turned off, the DK signal discrimination circuit 8 is not operated.
Patent JP-S5542267-A (JP)
Title: Production of high purity glass
Inventor: NAKAGAWA JIYUNKICHI
IPC: C03C3/06
Filed: 1978-09-21
Abstract: PURPOSE:To economically obtain high purity glass useful as a material for optical fiber, heating containers for the semiconductor industry, etc. by heat treating powder glass in a chlorine-contg. gas stream to convert the glass into molten glass. CONSTITUTION:Relatively low purity glass powder is heat treated in a chlorine- contg. gas stream to be converted into molten glass. By heating the powder using a fluidized bed held at a high temp. the purification efficiency is enhanced. As carrier gas nitrogen gas and oxygen gas may be used besides inert gas such as argon or helium. In case OH is allowed to remain in the molten glass, hydrogen gas can be used.
Patent JP-S608996-A (JP)
Inventor: KOBAYASHI OSAMU
IPC: G07D1/00
Filed: 1983-06-29
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-H10294559-A (JP)
Title: Manufacture of printed wiring board
Inventor: SOEDA TETSUYA
IPC: H05K3/34
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which improve the mounting precision of a printed wiring board by suppressing the rattle of a component when the component is mounted by flattening the solder-precoat surface of the printed wiring board. SOLUTION: A solder precoat pad 11 built in a metal mold for printed wiring board separation instantaneously flattens a solder precoat 12 on a pad 13 of the printed wiring board 14 at the time of outward shape machining. Further, the solder pad 11 is provided with a spring 10 for the solder precoat and is made vertically movable to work the solder precoat 12 stably without being affected by unevenness of solder resist, marking, etc.
Patent JP-S60257926-A (JP)
Title: Threading device in uncoiling equipment
Inventor: MORI AKIRA
IPC: B21C47/34
Filed: 1984-06-05
Abstract: PURPOSE:To provide the titled threading device enabling the transfer of the tip part of a coil with good workability safely in a narrow space by supporting a conveyor for transferring the tip part of a coil with a simple linking mechanism. CONSTITUTION:The tip of a strip is attracted with a magnet 13 via a belt 9 and transferred by the belt 9 with close contact condition by driving magnet conveyor (MC) 6 and lifting cylinder 7 and by descending the MC6 supported by an arm for MC onto a coil 2, and it is inserted between upper and lower pinch rolls 14, 15. After chucking the tip of strip by rolls 14, 15 the MC6 is waited at the upper limit position by a cylinder 7. The MC6 is so made that the rotating center is moved from a point (a) to point (b) after the MC6 being brought into contact with a stopper 16 on the way of its ascending in this case. The (a) part can be thus approached close to the engaging part of rolls 14, 15 in order to keep good threading and on the other hand the MC16 including the part (a) can be released from the strip in case of an actual through plate.
Patent JP-H0413954-A (JP)
Title: Defect inspecting device for web
Inventor: TAKASE TATSUO
IPC: G01N21/892
Filed: 1990-05-03
Abstract: PURPOSE:To automatically quantitatively detect the positions and sizes of a defect and a foreign matter by simultaneously detecting the defect on a material to be inspected and the matter on the material to be detected by separate light sources, correcting one as a bright pattern image, and collecting the other as a dark pattern image. CONSTITUTION:The upper surface of a web is emitted obliquely with an illumination light, the lower surface of the web is simultaneously emitted with a weak transmission light, and scattered lights and transmitted lights at this time are imaged by a CCD camera through an objective lens 14. A defect 11A generated on the web protrudes on the surface like a lens. Thus, the weak transmission light is emitted and hence most light passed through the defect is refracted, and its optical axis is deviated out of the direction of the lens 14. Accordingly, only the defect becomes a low intensity. A foreign matter 11B adhered to the web generates a scattered light by strong obliquely projected illumination high intensity. If one visual field of the material to be inspected is observed by the camera in this principle, the foreign matter is glared brightly, and the defect is observed to be dark and is discriminated.
Patent JP-S6036339-A (JP)
Inventor: BORISU ERU RUDOI
IPC: C03B17/04
Filed: 1984-06-06
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-H11304606-A (JP)
Title: Load cell
Inventor: YABE HITOSHI
IPC: G01L5/16
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a load cell of low profile in which the effect of tension onto a strain gauge is eliminated while facilitating machining. SOLUTION: A strain generating body 11 is cut from an integral metal block. An annular frame part 13 is disposed around a columnar load receiving part 12 and three prism beam parts 14, for example, are stretched radially between the load receiving part 12 and the frame part 13. The beam part 14 is coupled directly, at one end thereof, with the load receiving part 12 and coupled with the frame part 13 through a wall part 15 provided thereat. The wall part 15 is provided on the frame part 13 orthogonally to the beam part 14 and has a central part connected with the other end of the beam part 14 and the opposite lower end parts integrated with the frame part 13. An oval hole 16 is made in the beam part 14 in the horizontal direction orthogonal to the longitudinal direction and strain gauges 17 are pasted to two flexure parts above and below the hole 16.  A lead wire is laid along the strain generating body.