baber/WOPTO huggingface dataset:
Patent JP-S6354888-A (JP)
Title: Detection circuit for movement of composite video
Inventor: ITO HIROSHI
IPC: H04N19/423
Filed: 1986-08-25
Abstract: PURPOSE:To correctly and surely detect movement information even in the edge part of a picture by extracting a frequency component centering a chrominance sub-carrier frequency to obtain the movement information from a sum signal between the frames of a composite video signal. CONSTITUTION:A frame memory 3c and an adder 7a operate the sum signal between the frames of the composite video signal. Since the chrominance sub- carrier of the NTSC composite video signal has a phase inverted for every frame, it is cancelled by the sum between the frames if a chrominance signal component is not changed and the chrominance component is not displayed in the output of the adder 7a. When the chrominance signal component is changed, a significant signal appears. Accordingly, the movement information of the chrominance signal component is included in the sum signal between the frames. Generally, a luminance signal has a phase which is not inverted for every frame so that the sum signal between the frames includes a luminance signal component. Herein, the passing through a vertical BPF, a horizontal BPF consisting of line memories 4a, 4b and subtracters 8c, 8d, the luminance signal component included in the output of the adder 7a is removed and only the movement information of the chrominance signal component is extracted.
Patent JP-S5990026-A (JP)
Title: Inspecting method of sealing defect of hermetically sealed container
Inventor: SHIBAZAKI HISAICHI
IPC: B65B57/02
Filed: 1982-11-16
Abstract: PURPOSE:To inspect easily and securely sealing defect of an non-internal-pressure hermetically sealed container which is charged and sealed at room temperature under atmospheric pressure by heating and cooling or cooling and heating the container to be inspected externally each specific time, and measuring the deformation state of the deforming part of the container to be inspected. CONSTITUTION:The container 10 to be inspected is conveyed by a belt conveyor 21 successively and heated by a blower type heating device 22. In this heating process, the air in the container 10 expands to raise the internal pressure in the container 10 according to whether there is a defective sealed part or not or the size of the defective part, thereby projecting a lid part 11 outwardly. The heated container 10 is conveyed by the belt conveyor 21 to a blower type cooling device 23 for the next process, wherein room-temperature air is blown to cool the container to the room temperature. When the container 10 is cooled to the room temperature for the specific time in this cooling process, the air in the container 10 contracts to lower its internal pressure. In this case, the container having no defective part at the sealed part never drops in internal pressure below the atmospheric pressure even when cooled to the room temperature.
Patent JP-H0523894-A (JP)
Title: Method and device for pressing scraps
Inventor: TAKAKURA YOSHIAKI
IPC: B30B9/32
Filed: 1991-07-16
Abstract: PURPOSE:To reduce working cost by throwing scraps that are objects for pressing into a press work box through the operation of the clamping means of a work wagon and a boom, striking the scraps with the clamping means and thereby performing a pressing work while the scraps are being taken to pieces. CONSTITUTION:In the operating cabin of the work wagon, an operator operates the boom with the clamping means such as a pencher on its end. The work wagon is self-travelling and runs and moves between a place to stand by and a place to work. The clamping means of the work wagon is used for such operation in which the scrap held by the work wagon is torn off, the torn scrap pieces are grasped and thrown into the press work box 30 that is within the radius of the revolution of the boom, the scraps are then struck in the press work box 30 and pressed a mass in the configuration of the inside of the work box, and the pressed mass is grasped and taken out. By the use of the simple press work box 30, and by the operation of the boom of the self- travelling dismantling work wagon, the scraps are pressed to a nearly routine mass.
Patent JP-S5992865-A (JP)
Title: Paper sheets discharging machine structure of rotary printer
Inventor: YAMAUCHI MASUO
IPC: B65H29/68
Filed: 1982-11-16
Abstract: PURPOSE:To prevent gathering of the air between a lower speed belt and a cut paper and to prevent the occurrence of paper choke through protection of collision of the cut papers with each other, by a method wherein a number of air vent pores are provided in a low speed belt to which cut papers are carried over from a high speed belt, and a suction means is mounted therebelow. CONSTITUTION:A paper is cut right in front of a high speed belt at a preceding stage, and a cut paper 13a conveyed is struck by a kick lever 9 and drops rapidly. Simultaneously, a suction means in a vacuum box 14 is actuated through a number of pores 16 in a low speed belt 11a, the rear end of the cut paper 13a is attracked to the belt 11a through a suction force, and the paper runs over the vacuum box 14. The papers consecutively run in a condition that the forward end of the subsequent cut paper 13a is placed on the rear end of the preceding cut paper 13a to contain them in a containing box. Thus, when the cut paper is dropped, the air is prevented from gathering between the cut paper and the low speed belt 11a or a paper guide 15, and the rear end of the preceding cut paper runs in a condition to be firmly adhered to the belt, whereby there is no fear of paper choke occurring resulting from collosion of the rear end of the preceding cut paper with the forward end of the subsequent cut paper.
Patent JP-S6445907-A (JP)
Title: Auxiliary steam pressure control device
Inventor: OTSU TAKUMI
IPC: F01K13/02
Filed: 1987-08-12
Abstract: PURPOSE:To improve the efficiency of comprehensive generation, by a method wherein, in a plurality of generating plants commonly having an auxiliary steam header, from the running point efficiency of each generating plant, the generating plant, from which steam must be extracted, is selected, and a pressure set value to each generating plant is calculated. CONSTITUTION:In a plurality of plants, steam generated by a steam generator 2 is fed to an auxiliary steam header 8 through an auxiliary steam pressure regulating valve 6, a check valve 10, and an auxiliary steam feed valve 7, and is fed to surrounding equipment 12 through an auxiliary steam main valve 11. Meanwhile, steam flowing to a steam turbine regulating valve 5 is fed to a steam turbine 3 to drive a generator 4. In this case, a state quantity of each part of the plant is detected respectively by a main steam pressure detector 13, a main steam temperature detector 14, a load detector 15, a valve opening detector 16, and an auxiliary steam detector 17, and detecting signals therefrom are respectively inputted to an efficiency characteristics deciding device 1. According to a set signal from the efficiency characteristics deciding device 1, a pressure is controlled by means of an auxiliary steam pressure regulating valve 6.
Patent JP-H078790-A (JP)
Title: Preparation of colloidal solution of carbon
Inventor: FUJITA KENICHI
IPC: B01J13/00
Filed: 1993-06-24
Abstract: PURPOSE:To prepare the colloidal solution of carbon by using a carbon electrode for an anode, impressing DC voltage to perform electrolysis in an aqueous liquid medium and depositing colloid of carbon. CONSTITUTION:The colloidal solution of carbon is prepared by using an electrode made of carbon material for an anode, immersing the electrode in an aqueous liquid medium, impressing DC voltage to conduct electricity an depositing colloid of carbon in the liquid medium. A sheet-like or felt electrode made of carbon fiber is the most desirable as the carbon electrode. Such various forms are properly adopted that isolation material having insulation properties is held between the anode made of carbon fiber and a cathode and alternately piled up or the flexible isolation material having electrical insulating properties is held between the anode and the cathode similarly having flexibility and three layers are wound in a roll shape or the anode, the insulation material and the cathode are concentrically arranged. In any case, the anode and the cathode are preferably approached as near as possible. The colloidal solution of carbon is effective in deodorization, breeding control of miscellaneous bacteria, removal of slime and decomposition of agricultural chemicals, scale and organic substance.
Patent JP-S6095240-A (JP)
Title: Remote device of transmission gear
Inventor: SUGAWARA KOUICHI
IPC: F16H61/00
Filed: 1983-10-27
Abstract: PURPOSE:To reduce the weight and cost of a transmission gear by operating both select and shift cylinders with one shaft and disposing both cylinders on one side of a transmission gear to lower the total height of the transmission gear. CONSTITUTION:A shift select lever 20 and a spline 21 are disposed on a select shaft 19. A spline sleeve 22 is fitted to the spline 21, and the spline sleeve is coupled to a shift cylinder 15 through a turning lever 23. Accordingly, shift operation can be performed by a single select shaft. As the shift cylinder 15 is disposed below the axis of a select cylinder 14 on the select cylinder 14 side, the total height of a transmission gear is lowered, which can remove a problem on mount space.
Patent JP-H0250948-A (JP)
Title: Conjugated super hard material
Inventor: HAYASHI TOKIAKI
IPC: C22C29/08
Filed: 1988-08-12
Abstract: PURPOSE:To improve the adhesive strength of a coating having high hardness and excellent in oxidation resistance by coating the surface of a sintered hard alloy of the prescribed composition with a layer of combined compound composed of the nitride of Ti, Zr, and Hf by an ion beam mixing method. CONSTITUTION:A sintered hard alloy as a base material has a composition consisting of the carbides, nitrides, and carbonitrides of the group IVa, Va, and VIa metals and one or more elements among Ni, Co, and Fe. The surface of the above sintered hard alloy is coated, by means of an ion beam mixing method, with a layer of a combined compound represented by (TixZryHfz)Nv, where x+y+z=1, x=0.4 to 0.95, y=0.05 to 0.5, z=0.05 to 0.5, and v=0.8 to 1.0 are satisfied. By this method, the surface of the base material can be coated, with superior adhesive strength, with the layer of the combined compound composed of the nitride of the ternary-systen metal combining high hardness with superior oxidation resistance, and, as a result, a conjugated super hard material useful as material for cutting tools, wear-resistant tools, etc., can be provided.
Patent JP-S6178203-A (JP)
Title: Reflection mirror of parabolic antenna
Inventor: FURUYA YOSHIAKI
IPC: H01Q15/16
Filed: 1984-09-25
Abstract: PURPOSE:To decrease the wind pressure applied to a parabolic antenna by providing a wire mesh subjected to press processing in a parabolic way to reflect a radio wave and forming the peripheral and fitting part of the wire mesh with a synthetic resin. CONSTITUTION:A disc 1 is formed, where 10-20 meshes of the wire mesh is formed by pressing in a parabolic shape to receive a radio wave. The disk 1 is inserted into the plastic metallic mold and a rib 3 for metallic fixture mount and a reinforcement rib 4 are subjected to injection molding to the peripheral part 2 and other required parts. Thus, the wind pressure is halved and since the rib 3 for metallic fixture mount having a mounting hole 5 and the reinforcement rib 4 are provided, sufficient strength against a wind pressure is maintained.
Patent JP-S6092700-A (JP)
Inventor: OKAMOTO ARATA
IPC: H05K13/02
Filed: 1983-10-26
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-S6356860-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYAZAWA OSAMU
IPC: G11B17/028
Filed: 1986-08-27
Abstract: PURPOSE:To miniaturize a medium hub part and a spindle hub part by applying radial positioning of a magnetic disk at the side face of the spindle hub and constituting a drive pin at the inner diameter side of the part to be positioned. CONSTITUTION:In driving the magnetic disk 1, a driving/power is applied to a straight line part 57a because of the presence of a load torque and positioning faces 4a, 4b are pressed onto the spindle hub 17 by utilizing its reaction. The drive pin 21 is depressed by a height reference face 2a at the loading of the magnetic disk as shown in alternate long and short dash lines and contained in the inside of the spindle 17 by the elastic deformation of a drive pin spring. Then the pin slides on the height reference face 2a until it engages with a positioning hole 21 and the drive pin rises by an elastic force at the time of engagement and restores to the home position, then the engagement in terms of cross section is finished. The magnetic disk 1 is positioned by an upper face and a side face of the spindle hub 17 in this way and the drive pin 21 is provided toward the position of the inner diameter from the guide of the side face, then the guide at the side ace is not effected by the diameter of the spindle, and the device is miniaturized.
Patent JP-H0616942-A (JP)
Title: Gel-forming silicone composition and cured material of gel
Inventor: HARA HIROYASU
IPC: H01L23/29
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a gel-forming silicone composition useful as a sealing hydrocarbon for IC, etc., having excellent adhesiveness, heat resistance and insulating properties, comprising a specific organopolysiloxane, a specific organohydrogenpolysiloxane, a specific silane compound and a platinum group metal-based catalyst. CONSTITUTION:The composition comprises (A) an organopolysiloxane containing 0.1-2 alkenyl groups bonded to silicon atom in one molecule on the average, having 50-100,000cp viscosity at 25 deg.C, (B) an organohydrogenpolysiloxane containing two or more hydrogen atoms bonded to silicon atom in one molecule on the average in an amount to give 0.2-3.0 equivalents hydrogen atom bonded to the silicon atom based on vinyl group in the component A, (C) preferably 0.01-10 pts.wt. (based on 100 pts.wt. component A) silane compound of the formula [R<1> is (substituted) monofunctional hydrocarbon; R<2> is alkyl or alkoxyalkyl; R<3> and R<4> are H, methyl or ethyl; (a) and n are 0-2] and (D) a platinum group metal-based catalyst.
Patent JP-2000028045-A (JP)
Title: Pipe with rib and connecting structure between the pipe with rib and manhole
Inventor: NAKAI KENJI
IPC: F16L9/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain excellent shearing strength capable of being embedded in gravel of crushed stones. SOLUTION: In this pipe 1 with rib to be connected to an opening 20 bored on the outer peripheral side wall surface of a manhole 2, a reinforced part 11 having a wall thickness greater than other part of a pipe body 13 is formed in one end and its periphery of the pipe body 13. Of the reinforced part 11, a predetermined range from the one end of the pipe body 13 serves as a connecting part 12 to be connected to the opening 20, and annular ribs 14 are formed on an outer periphery of the pipe body 13 other than the connecting part 12.
Patent JP-2000033767-A (JP)
Title: Manufacture of image receiving sheet with outstanding surface smoothness for ink jet recording
Inventor: ARAI TOSHIO
IPC: B41M5/52
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an image receiving sheet for ink jet recording which is composed of a resin layer, with a peculiar composition and a structure, of powder coating composition particles, which are at least partially covered and separated by inorganic microparticles, as the constituent of an ink receiving layer. SOLUTION: The method for manufacturing an image receiving sheet for ink jet recording with outstanding surface smoothness is to apply a powder mixture of a powder coating composition containing a colorant and resin and inorganic microparticles on a base in a dry coating fashion, and thermally melt and fix the powder mixture. In addition, the method is to manufacture a powder coating-applied sheet having a resin layer, consisting of powder coating composition particles, whose surface is at least partially covered by inorganic microparticles as an ink receiving layer on the base and also the inorganic microparticles exposed on the resin layer, and finally press the powder coating-applied sheet using a calender roll.
Patent JP-H08106456-A (JP)
Title: Electronic document processor
Inventor: MIDORIKAWA HIROSHI
IPC: B41J5/30
Filed: 1995-08-07
Abstract: PURPOSE: To perform one auxiliary processing without temporarily ending the processing halfway in a document processing by passing data generated by the auxiliary processing to document preparation and editing processesing, and then carrying on the original processing thereafter. CONSTITUTION: To know a word halfway during typing in typewriter mode, the display contents of an application process are copied and control for switching a display area is performed. Then control for setting a POP-UP flag ON is performed to pass data to a POP-UP process from a key input stream 14. A dictionary function is selected in the POP-UP menu to look up the word, a POP-UP key is pressed to transfer a control code, and the display area is put back to the original area; and a key input process 15 performs control for setting the POP-UP flag OFF, and the interruption process is completed. Further, the application program receives the transferred data and restarts the process which was performed when the interruption was accepted.
Patent JP-H0548924-A (JP)
Title: High voltage correcting device
Inventor: MIYAZAKI SHINICHIRO
IPC: H04N3/18
Filed: 1991-08-09
Abstract: PURPOSE:To enable the correction of the parabolic wave with an IC circuit while the static correction and the dynamic correction are simultaneously performed. CONSTITUTION:A beam current detected by a detecting circuit is inputted to a row pass filter circuit 3, the output signal of the row pass filter circuit 3 is inputted to a DSP 13, and the operation for correcting the coefficient B1 of the vertical amplitude and a coefficient E of the horizontal size is performed. Thus, the correction is performed to the amplitude of a saw-tooth-wave and the direct current component of a parabolic wave.
Patent JP-S6261395-A (JP)
Inventor: NAKA TOSHIAKI
IPC: H05K3/34
Filed: 1985-09-11
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-H0950141-A (JP)
Title: Single layer type electrophotographic photoreceptor
Inventor: SHUDO YOSHIKAZU
IPC: G03G5/06
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor excellent in electrification ability and sensitivity, especially a single layer type electrophotographic photoreceptor useful as a photoreceptor for positive electrification. SOLUTION: In the electrophotographic photoreceptor obtd. by forming a single layer type org. photosensitive layer on an electrically conductive substrate optionally with an undercoat layer in-between, at least an electric charge generating material, an org. positive hole transferring material and an org. acceptor-like compd. are dispersed in a binder in the photosensitive layer, X type metal-free phthalocyanine is used as the electric charge generating material and a material having -8.4 to -8.1eV energy level of the highest occupied orbit is used as the org. positive hole transferring material.
Patent JP-S58101504-A (JP)
Title: Impedance matching device
Inventor: TAKEUCHI TOSHIHARU
IPC: H01P5/04
Filed: 1981-12-14
Abstract: PURPOSE:To attain broad impedance matching, by changing a static capacitance with an outer conductor, through the provision of a tubular insulator around a center conductor and the charging of a fluidal dielectric in the insulator. CONSTITUTION:An inner conductor 11 is arranged in an outer conductor 9. The inner conductor 11 is wound with a tubular insulator 15 made of a substance having comparatively lower dielectric constant and dielectric loss such as ''Teflon ''. A fluidal dielectric such as phenolic resin having a viscosity or solution 14 of high dielectric powder is put in one end of the insulator 15, and a substance having a low dielectric constant such as air is put in the other end. The fluidal dielectric 14 is pushed into the insulator 15 with a screw piston 13. Thus, the static capacitance between the inner and outer conductors can be changed precisely, allowing to attain the impedance matching of broad range.
Patent JP-H0489106-A (JP)
Title: Manufacture of metallic strip excellent in glossiness
Inventor: SAKURAI YOSHIMI
IPC: B21B1/22
Filed: 1990-07-31
Abstract: PURPOSE:To manufacture a metallic strip excellent in glossiness by specifying the surface roughness of the metallic strip, the roughnesses of a work roll and a backup roll. CONSTITUTION:The surface roughness in the metallic strip before dry skin pass is made <=Ra 0.4mum, in the dry skin pass to the metallic strip, the work roll roughness of the final stand is made <=Ra 0.2mum, the backup roll roughness is made Ra 0.4-0.8mum and as brush rolls made up by metallic wire excellent in corrosion resistance are reciprocated in the directions of their barrel lengths and the backup rolls are rotated and polished, the strip is rolled with work rolls and the glossiness is made >=150.
Patent JP-H0366169-A (JP)
Title: Semiconductor device
Inventor: MIHARA TERUYOSHI
IPC: H01L27/06
Filed: 1989-08-04
Abstract: PURPOSE:To obtain a protective function whose response to an excessive temperature rise is quick and sufficient by a method wherein a polycrystalline or amorphous semiconductor whose conductivity type is opposite to that of a semiconductor substrate is buried between an island region formed on a main face of the semiconductor substrate and a semiconductor substrate region and a protective element is formed inside said island region. CONSTITUTION:In a circuit for excessive-temperature protection use of a VDMOG 30 by using a thermosensitive thyristor 10, an anode A and a cathode K of the thermosensitive thyristor 10 are connected respectively to a gate and a source of the VDMOS 30. When a semiconductor device shows an abnormal state such as an overload or the like due to a loosened installation or the like and reaches a maximum permissible temperature by self-heating, the thermosensitive thyristor 10 is turned on at this point; the VDMOS 30 is turned off by a short circuit between the gate and the source, the device is protected from an excessive temperature rise. Since the VDMOS 30 and the thermosensitive thyristor 10 are separated electrically by buried regions 5, 6 composed of polycrystalline Si or amorphous Si whose thermal conductivity is good. Consequently, a protective function whose thermal bonding is good can be obtained.