baber/WOPTO huggingface dataset:
Patent JP-S57147179-A (JP)
Title: Picture recording status monitoring device
Inventor: KOJIMA NOBORU
IPC: H04N5/91
Filed: 1981-03-06
Abstract: PURPOSE:To produce a picture recording monitoring circuit suitable for a home video tape recorder (VTR) for which a slip ring and an expensive rotary transformer are unnecessary by stopping picture recording during a specific period in a vertical blanking period and reproducing pictures only in the period. CONSTITUTION:In a helical scanning type video tape recorder, a circuit to stop current flow to a video head 1 only in a specific short period during picture recording and a circuit 8 to reproduce recorded signals during the recording current stopping period are provided. During the period that recording FM current to a recording video head 1 is interrupted, a reproducing video head 2 traces the position on which the recording video head 1 has already recorded, so that the head 2 can reproduce in the same manner as usual reproduction and a reproduced signal is supplied to preamplifier 3, a reproducing circuit 8, a level detector 11, and a level display device 12 after passing through a rotary transformer 4.
Patent JP-S55123203-A (JP)
Title: Antenna
Inventor: KINO YOSHIYUKI
IPC: H01Q5/371
Filed: 1979-03-16
Abstract: PURPOSE:To operate multiband antennas as full-size ones respectively with efficiency by arranging tubular antenna elements concentrically and by fixing each length to a fixed value. CONSTITUTION:Tubular antenna elements 1, 2 and 3 are concentrically arranged via insulators 4 respectively; respective free terminals are supported by insulators 8 and 9 being insulated electrically, and the others are connected to feeder 7 via conductor 10 respectively. Lengths l1, l2 and l3 of antenna elements 1, 2 and 3 are set one fourth the wavelengths of service bands or to their adjacent ones. Two antennas formed in this way are symmetrically connected and used as a dipole antenna or one vertical antenna. As a result, they can be operated as full-size antenna for respective service frequency bands with efficiency.
Patent JP-H03237391-A (JP)
Title: Storage container constructing method for nuclear power plant
Inventor: HIROKANE TSUNEO
IPC: G21C13/02
Filed: 1990-02-14
Abstract: PURPOSE:To mount and structure a diaphragm before a storage container is completed and to shorten the period of construction greatly by mounting a diaphragm floor by a pedestal and a temporary support projected from a temporary steel frame for nuclear reactor construction. CONSTITUTION:The temporary support 12 made of, for example, H-shaped steel is projected and installed on the temporary steel frame 3 on the side of the storage container 4 at the installation position at the height of the diaphragm 7 by lower lining 6a and the receiving rack 13 for the diaphragm floor 7 are fixed mutually by welding or bolt clamping, etc., while abutting on the tip of the temporary support. Then the frame of the diaphragm floor 7 is mounted and fixed to construct the storage container by the arrangement of reinforcement and concrete casting. A nuclear reactor building 2 is constructed by constructing a temporary steel frame 3 and then constructing respective floors 2a according to the progress of the concrete construction of the outer peripheral lower part 4a and outer peripheral upper part 4b of the storage container. Consequently, the diaphragm floor 7 is mounted and constructed in the initial stage of the process and the period of construction of the storage container 4 can be shortened.
Patent JP-S61192770-A (JP)
Title: Carbon paste
Inventor: HASHIMOTO AKIYOSHI
IPC: C08G75/02
Filed: 1985-02-21
Abstract: PURPOSE:To obtain carbon paste having greatly improved flow characteristics, by blending a graft polymer with carbon paste consisting of carbon powder and an energetic ray-curable binder. CONSTITUTION:The titled carbon paste is obtd. by blending 5-30pts.wt. (per 100pts.wt. carbon powder) graft polymer obtd. by copolymerizing 5-60wt% monomer (A) contg. a hydrophilic functional group, 10-85wt% monomer (B) described below and at least 15wt% hydrophobic macromonomer (C), with carbon paste consisting of carbon powder and an energetic ray-curable binder. Said monomer B is at least one monomer selected from among compds. of formulas I and II, styrene, alpha-methylstyrene, p-methylstyrene, cyclohexyl (meth) acrylate, benzyl (meth)acrylate and acrylonitrile. In the formulas, X is H, CH3; R1 is 20C or lower alkyl, a group of formula III (n<=8), R2 is 17C or lower alkyl.
Patent JP-S62189389-A (JP)
Title: Oil rotation vacuum pump
Inventor: IMAGAWA TAKAO
IPC: F04C25/02
Filed: 1986-02-14
Abstract: PURPOSE:To contrive to restrain scattering of oil drop and discharge noise by providing a narrow passage for allowing exhaust gas, which is discouraged inside an exhaust gas reserving chamber, to flow out into inside of an oil case, on one face of the said chamber formed by providing walls for walling up five faces on an exhaust opening end face to surround the exhaust. CONSTITUTION:An exhaust gas reserving chamber 31 is constituted by providing a front wall 32, upper wall 33, both side walls 34, 35 and rear wall 36 for walling up five faces above an outlet opening end face 5a. Gas including oil drop ejected from intermediate outlets 29, 30 expands inside the exhaust gas reserving chamber 31, and comes to collide against each wall 32-36 many times resulting in being discouraged. The oil drop is separated from this gas in its process and the gas not including much oil drop flows out into inside of an oil case 2 through a narrow passage 37, at one side of the exhaust gas reserving chamber 31, for allowing exhaust gas discouraged inside the chamber 31 to flow out into inside of the oil case 2. As the result of this, it is made possible to efficiently restrain the scattering of the oil drop to outside of a pump and the discharge noise.
Patent JP-H04331315-A (JP)
Title: Light-detecting system
Inventor: JIYOOJI DANIERU KUURIE
IPC: G05D1/02
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a light-detecting system for measuring accurately the position in the lateral direction of a moving object, e.g. a vehicle, in relation to a point located in front of the current position of the object along a road to be followed. CONSTITUTION:This light-detecting system irradiates a visual field containing objects 32, 34 and 36 located along a road in front in the direction of advance of an object, without necessitating a movable component. By providing a distance detecting channel 42 and an angle detecting channel 44 being separate from each other, moreover, the sizes of the whole of the system can be made small relatively, actually. By separating these two channels 42 and 44, CCD for integration can be used as the angle detecting channel 44 of a relatively low speed, while only one detector (e.g. only one photodiode) can be used as the distance detecting channel 42 of a relatively high speed.
Patent JP-2000232320-A (JP)
Title: Wave absorber
Inventor: KATAYAMA AKIMASA
IPC: H01Q17/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To realize a reduction in the cost and to suppress radio wave reflection for a radio wave absorber as a whole by using a mesh planar material made of conductive fiber as a resistance film in a resistance film type wave absorber maintaining a radio wave reflection film and the resistance film at a prescribed distance with a spacer intervened. SOLUTION: This wave absorber 20 has transparency as a whole, a radio wave reflection film 22 is formed all over a spacer 21 by using a mesh planar material 24 made of conductive fiber, and a resistance film 23 is formed on the other surface by using a mesh planar material 25 made of conductive fiber. And the films 22 and 23 are respectively provided integrally with the spacer 21 with adhesive tapes 26 and 27. These materials 24 and 25 are preferably defined as materials (obtained by alternately crossing a weft group 28 and a warp group 29 by one at a time while making them up and down) obtained by performing plain weaving of the group 28 obtained by making the conductive fiber parallel in prescribed intervals and the group 29 obtained by similarly making conductive fiber parallel in prescribed intervals.
Patent JP-H02197197-A (JP)
Title: Electronic component mounting device
Inventor: NAKAMURA MASABUMI
IPC: H05K13/04
Filed: 1989-02-10
Abstract: PURPOSE:To enable various kinds of surface mounting electronic components to be mounted at a high speed by a method wherein two or more pivotable auxiliary holders are fitted to a main holder which makes an index rotation, and two or more kinds of suction heads are held by the auxiliary holders. CONSTITUTION:Auxiliary holders 4 successively circuit stations I-IV with the index rotation of a main holder 1. At the component suction station I, a suction head 9 is pushed down through an up-down means 24 to suck a component of a sucking object such as a large component 29. After a sucking operation is finished, the up-down means 24 is drawn out from the holder 4, the head 9 sucked the component is restored to its ascent position. At this point, an up-down means 25 pushes a suction head 10 which transfers a component from the station I to make a sucked component (small component 28) bear against a circuit board 22. The component 28 is made to adhere to the board 22 through an adhesive agent previously applied onto the specified position on the board 22. After the suction and the mounting of a component are finished, an index shaft is made to pivot by an angle of 90 degrees and the holders 4 are made to move to the next stations respectively.
Patent JP-H06242081-A (JP)
Title: Ultrasonic flaw detection system
Inventor: NAITO HIROSHI
IPC: G01N29/07
Filed: 1993-02-22
Abstract: PURPOSE:To prevent reflection signal leaked through the surface of a member to be inspected from entering into a flaw detection gate by controlling the transmission position at next transmission timing based on the difference of a preset reference time and a measured time of ultrasonic wave propagating between an ultrasonic probe and the surface of a member to be inspected. CONSTITUTION:Propagation time measuring sections 19a, 19b measure an ultrasonic wave propagation time between a transmission signal and a surface echo signal 19 detected at a detecting section 12. An operating section 23 operates the difference between a measured ultrasonic propagation time 20 and a reference time 22 set at a setting section 21. Operation result 24 is delivered to a transmission position control section 25 where the transmitting position of a transmission trigger signal 15 is altered by a time difference 24 and a transmission control signal 26 is delivered, as a next transmission timing signal, to a transmitting section 7. This constitution can control an echo reflected on the surface of a member 1 to be inspected to come at a same position on the time axis.
Patent JP-S62192273-A (JP)
Title: Spatter removing method for torch nozzle in arc welding
Inventor: MATSUI HITOSHI
IPC: B23K9/32
Filed: 1986-02-17
Abstract: PURPOSE:To remove a spatter with low electric power and in short time by forming the nozzle of an arc welding torch by conductive ceramics and by performing the induction heating of the nozzle to >= melting temp. of the spatter by an induction heating coil after completion of the welding. CONSTITUTION:A shielding gas 8 is blown toward the melting part from the tip of a nozzle 3 by feeding it to the inner part of an arc welding torch 1, while under welding work. An eddy current is generated on the nozzle 3 by the high frequency heating coil 10 of the outer periphery of the torch 1 after completion of the welding and the nozzle 3 is heated to >= the melting temp. of a spatter 12 with the Joule's heat generated at that time. In this way the spatter 12 is melted and rounded with the surface tension and separated from the nozzle surface with its dead weight. The spatter can be removed with low electric power in short time and the equipment capacity is improved by this method.
Patent JP-S59158174-A (JP)
Title: Data fetch system
Inventor: FUJITA KOUYA
IPC: H04N17/06
Filed: 1983-02-28
Abstract: PURPOSE:To find and read a test pattern part within a visual field efficiently by providing a procedure for detecting an antenna pattern by scanning successively the circumference of the visual field and a procedure for fetching data by making a scan at right angles to said scan as an area retrieval procedure. CONSTITUTION:When information is read out of the test pattern part by scanning, a scan on the right end is made, and when the information on the antenna pattern is not detected, a scan on the left end is made as a scanning procedure; read data fetched in a video frame memory is supplied to a recognition part 9h to analyze its features in either case, and the circumferential part is scanned until the features of the antenna pattern are detected. When the antenna pattern is detected, an (y) address is set in the section between addresses ya and yb of a couple of signals of the antenna pattern and an x-directional scan for a read of the test pattern is made to detect the area wherein data is present by making the scan only several times; and then a data fetch scan for evaluation is scanned in the detected area.
Patent JP-S62189645-A (JP)
Title: Production of transcription mold for optical disk
Inventor: MORIBE MINEO
IPC: B29C45/26
Filed: 1986-02-17
Abstract: PURPOSE:To eliminate the indent of a plating layer which are produced at the time of a resist master disk fixed with a ring-shaped member is plated for production of a transcription mold, then this mold is adhered to a reinforcement plate, by flattening the transcription mold with addition of the resin, and removing the mold after adhering it to the reinforcement plate. CONSTITUTION:An ultraviolet hardening adhesive 9 is left as it is for a short time and then spread over in the uniform thickness of about 2mm. Then the ultraviolet rays are irradiated on the adhesive 9 by a high pressure mercury lamp to harden the adhesive 9. Here the surface touching the air is deformed by shrinkage and a plating layer 4 has no distortion to produce the deformation. Then the adhesive 9 is supplied onto the layer 4 and a reinforcement plate 6 is put on the adhesive 9. The ultraviolet rays are irradiated from the side of the plate 6 to harden the adhesive 9. Then a screw is unfastened between an inner circumferential ring 2 and an outer circumferential ring 3 and a transcription mold 10 is removed from a resist master disk 1.
Patent JP-H08260447-A (JP)
Title: Storing device for structure group of active and passive nodal point of communication technological facility
Inventor: BUERUNAA SHIYUTEIIPU
IPC: H02G9/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To create an underground housing device for a telecommunication installation being easily carried, being capable of being manufactured at low cost and being simply adaptable to the level or slope of a road in height and the level. SOLUTION: In the device being used for housing the active and passive junction structure assemblies of telecommunication installations for laying in a ground and having an extractable holder housed in a container for the container a cover and a structural group, the container 6 has the first hollow portion 6a and a conical or semicircular portion 6b at one end. The second hollow portion 6c is adjacent to the conical or semicircular portion 6b, and the container 6 is closed by the cover 7, which simultaneously serves as a sidewalk cover. The container 6 rests on a pipe 2 cast into a foundation 1, which protrudes from the foundation 1, while the second hollow portion 6c extends into the pipe 2 at that time.
Patent JP-S62192245-A (JP)
Title: Control device for short side of continuous casting mold
Inventor: PEETAA MONHAIMU
IPC: B22D11/05
Filed: 1987-02-13
Abstract: PURPOSE:To improve the yield of a product by providing respectively connected moving devices to the upper and lower positions on the short sides of a casting mold and setting the moving speed of the short sides in accordance with the calculated values of the max. spacing and deformation generated between a casting and the short sides. CONSTITUTION:The moving devices 3, 4 are respectively provided to the upper and lower positions of a pair of the short sides 1. External screws 5 and internal screws 6 of screw spindles are screwed to each other. The moving devices 3, 4 are further connected to one motor 11 via a transmission device 7, an electromagnetic clutch 9 and a transmission device 10. The moving devices 3, 4 are respectively separately driven via the motor 11 and the clutch 9 by the above-mentioned mechanism to move the tangent 16 of the short sides 1 at the optimum speed based on the theoretically calculated value, by which the wasteful length of the intermediate ingot in the stage of changing the ingot width is decreased. The yield of the product is thus improved by the above- mentioned method.
Patent JP-S55125788-A (JP)
Title: Register signal transmission trunk
Inventor: SUEZAKI EIICHI
IPC: H04Q3/42
Filed: 1979-03-22
Abstract: PURPOSE:To enable to transmit either of Dp or MFC signal to the selection contact, by providing the Dp and MFC signal transmission function in the register signal transmission trunk. CONSTITUTION:In the register signal transmission trunk, Dp and MFC signal transmission function is provided. Further, after the reception of dial pulse, ICT start is made and when it is finished, the S, T pattern relay of the main trunk is operated and the signal selection contacts t<1>, t<2> are closed. On the other hand, the drive pulse from the signal distributor SD is relayed with the dial pulse delivery relay and Dp signal is delivered to the opposing station. Further, even if the register signal Dp is converted to MFC, it can be used as the MFC register signal transmission trunk with the control of the pattern relay S and T.
Patent JP-H07242519-A (JP)
Title: Hair-care cosmetic
Inventor: MATSUO TAKASHI
IPC: A61Q5/02
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a hair-care cosmetic excellent in stability and having a high conditioning effect. CONSTITUTION:This hair-care cosmetic contains (A) a phosphoric acidmodified organo(poly)siloxane having a structural unit of the formula [R<1> and R<3> are each a 2 to 20C alkylene; R<3> is a l to 50C alkylene which may contain OH; A is H, a 1 to 22C alkyl, an alkenyl or formula II; (a) is 0 or 1; (b) is O to 200] in the molecule, e.g. a compound of formula III {R<4> is a l to 22C alkyl, an alkoxy, formula IV or formula V [R<7> and R are each a 2 to 4C alkylene; R<8> is a 1 to 50C alkylene which may contain OH; M<1> and M<2> are each H, an alkali metal, ammonium, an alkylamine or an alkanolamine; (d) is 0 to 200; (e) is 0 or 1]; R<5> and R<6> are a 1 to 22C alkyl, an alkoxy, formula Vl, formula VII (R<8>' is R<8>) ; (c) is 0 to 1000} or its salt and (B) a cationic polymer electrolyte, preferably a water-soluble cation polymer. It is preferable that the amount of component (A) is o,1 to 20wt.%, especially 0.5 to 5wt.% and (B) is 0.01 to 5wt.%, especially 0.3 to 1.5wt.%.
Patent JP-H10226780-A (JP)
Title: Method for lowering dusting tendency of fine powder
Inventor: YAHIRO NOBUHIDE
IPC: C04B24/28
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for lowering the dusting tendency of a fine powder whereby a smaller amt. of a scattering preventive is required than in a conventinal method and a fine powder with a good handleability is obtd. SOLUTION: This method includes the step of mixing a fine powder with a soln. of a branched polyethyleneimie. The wt. ratio of the polyethyleneimine contained in the soln. to the powder is 0.005% or higher. The resultant mixture is pref. further mixed with a dialdehyde soln. The dialdehyde is pref. at least one compd. selected from among glyoxal, malondialdehyde, succindialdehyde, and glutaraldehyde.
Patent JP-S61191901-A (JP)
Title: Spatial revolving angle computing device
Inventor: YAMAGUCHI TAKAO
IPC: B25J9/16
Filed: 1985-02-20
Abstract: PURPOSE:To enable to measure a spatial revolving angle easily by utilizing a very light and small inertial body suspension type measuring device and integrating an output value from the measuring device two times. CONSTITUTION:When a moving body is revolving with an angular acceleration omega, a movable coil 1 twists a spring 4 with an inertial torque Ti and rotates. Then, the coil 1 induces an electromotive voltage E by crossing an equally distributed magnetic flux in an air gap. And when the outer force Ti has a functional form Tit varying with time, a deviated angle of a movable portion takes a response revolving motion keeping a phase shift and a gain ratio against Tit under a given condition. On the other hand, the inertial force Ti is exerted on the coil 1 of a measuring unit u and a voltage E is generated from an output terminal t0 of the coil 1. And the voltage E is introduced to a measuring circuit section C and is charged on an integrating circuit in0, then an output E0 of a measuring device M always indicates a value proportional to the angular acceleration of a moving body. By inputting this value to an integrating circuit in two times, the revolving angle output delta is obtained.
Patent JP-S63200274-A (JP)
Title: Photocomposition layout system
Inventor: TODA AKIRA
IPC: B41B27/00
Filed: 1987-02-17
Abstract: PURPOSE:To always control the process progress state by displaying occasionally those data processing steps including the production of the digital layout data through the plate making. CONSTITUTION:An electronic computer photocomposition system 6 reads the copies as well as the photocomposition layout output data produced by a photocomposition data production means 5 out of a photocomposition FD 5c and outputs the photographic paper output 7. A controller 8 writes the data processing step information into a table memory 8a every time each data processing step is through an at the same time displays the process end steps on a display 9 so that they can be discriminated from unprocessed steps based on the data processing step information stored in the table memory 8a. At the same time, the process end steps displayed on the display 9 are successively display with displacement based on said process step information written into the memory 8a.
Patent JP-S59158423-A (JP)
Title: Bus supervising device
Inventor: MIZUNO SAKUYUKI
IPC: G06F3/00
Filed: 1983-02-28
Abstract: PURPOSE:To obtain a device supervising bus state used in common by plural CPUs stopping writing of bus state transition at the coincidence with trigger condition and displaying the bus state according to a read command. CONSTITUTION:The trigger condition is set by a condition set section 29 at first, then a start signal is outputted by operating a start switch 25. Thus, receiver circuits 21-24 are all enabled to fetch data on buses AB, DB, and CB and a permission signal line L. A write command is given from a gate circuit G1 to a memory 27 in this case and data is stored according to an address updated sequentially by an address counter 28. Each data is intoduced also to a comparison circuit 30 and when the data is coincident with the trigger condition, the data fetch is stopped. In operating a read command switch 31, the memory 27 reads data according to the designated address and a display section 32 displays data on each bus before the coincidence as well as the data at the coincidence of the circuit 30.