baber/WOPTO huggingface dataset:
Patent JP-S55158833-A (JP)
Title: Straightening die
Inventor: MIZUTANI IWAO
IPC: B21D3/00
Filed: 1979-05-30
Abstract: PURPOSE: To produce the straightening die which does not require any large space in mounting at low cost by forming the straightening die used in combination with a forming die for cold working by a plate-form body which is fixed at the circumferential edge part and piercing a die hole in the central part of the plate-form body.  
     CONSTITUTION: A straightening die 3 composed of a plate-form body is fixed to side end face of the die hole relief part 2c of a forming die 1 for cold extrusion working having a die hole 2 by means of a plurality of knock pins 5. The straightening die 3 is constituted by the plate-form body of a carbon steel plate or the like of about 3W10mm thick and is provided with a die hole 4 matching to the die hole 2 of the forming die 1 on its axial extension line at its centeral part. This die hole 4 is segmented to a shear drop part 4a by pressing as well as shearing face part 4b and fracture face part 4c. The shearing face part 4b performs straightening action substantially. The blank being extrusion-worked enters the inside of the die hole 2 from the lead-in part 2a of the forming die 1 then enters the die hole 4 of the straightening die 3 part the relief hole 2c. At the time when is passes said hole, its bending is removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62223846-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MITSUNABE SATORU
IPC: G11B15/44
Filed: 1986-03-26
Abstract: PURPOSE:To prevent the damage of a tape and the loosening of the tape at the time of carrying reversely a magnetic tape by executing the pressing and separating action of a pinch roller, the shifting of the magnetic tape and the winding of the magnetic tape with only one motor and carrying the magnetic tape positively and reversely. CONSTITUTION:The rotary angle of a driving member 138 comes to be 587 deg., the prescribed pressing force to the capstan 23 of a pinch roller 22 is obtained. Even when the driving member 138 exceeds a rotary angle 587 deg. is rotated up to a rotary angle 621 deg., the lifting extent of the second edge surface cam part 132 is not changed, and therefore, the pressing condition to the capstan 23 of the pinch roller 22 is maintained, a motor 24 is rotated, and a magnetic tape 9 is carried by the cooperation of the capstan 23 rotated and driven by a motor 24 and the pinch roller 22. When the rotary angle of the driving member 138 comes to be near 641 deg., by the energizing force of a tensile spring 151, a pressing lever 146 and a turning arm 148 are turned through a stopper 146d in the counterclockwise direction and the pinch roller 22 is separated from the capstan 23.
Patent JP-H01243824-A (JP)
Title: Power source device for superconducting circuit
Inventor: KOTANI MASATAKE
IPC: H03H7/38
Filed: 1988-03-22
Abstract: PURPOSE:To restrain power consumption and heat generation by a matching means by separately transmitting an AC component and a DC component and inserting a matching means into only the AC transmission path. CONSTITUTION:DC voltage EV and AC voltage FV are transmitted separately through a first transmission path 13 and a second transmission path 14. And the power of an AC circuit is expressed as that which multiplied product of effective values of voltages and currents by cosine of these phase-difference, and the power of the AC circuit becomes small as compared with that of the DC circuit. Accordingly, the power consumed at a matching resistance PL becomes only that by the AC component, so the power consumption by the DC component can be restrained and further heat generation can also be restrained, for example, the cooling load of liquid helium can be softened.
Patent JP-H02245960-A (JP)
Title: Data transfer control system
Inventor: OBARA ASAMI
IPC: G06F13/38
Filed: 1989-03-20
Abstract: PURPOSE:To improve the transfer efficiency of data and to shorten the transfer time by preventing inefficient data on the whole word and ineffective data in one word in units from being transferred. CONSTITUTION:When transfer is performed, data of one word is read out of a memory 10 by an address circuit 11 and stored in a transmitting register 15 in (m)-bit units. A decision circuit 12 decides whether or not the contents of each unit are effective data or inefficient data, unit by unit. Then when the whole data of one word are invalid bits, a counter 13 performs addition and when the whole data of one word are not invalid bits, a bit pattern of effectiveness display showing whether or not bits are significant is generated for each unit; and the bit pattern or the contents of the counter 13 are sent to a transfer destination 20 to send only units containing significant bits. Conse quently, when many data including ineffective information are transferred, the frequency of data transfer is decreased and the transfer time can be shortened.
Patent JP-H08260317-A (JP)
Title: Nonwoven fabric for mat
Inventor: YOSHINO TAKAKIYO
IPC: D04H1/544
Filed: 1995-03-27
Abstract: PURPOSE: To prevent occurrence of pilling after washing a product formed into a mat by flocking piles and lowering of pile-retaining performance without solidifying a base fabric in producing a base fabric for mat when a base fabric for mat is produced by carrying short fiber of a chemical fiber as a web onto polyester or polypropylene Hessian fabric and entangling the fabric with the short fiber by needle punch. CONSTITUTION: This nonwoven fabric is obtained by carrying out needle punching using a mixed fiber comprising a polyolefin-based, polyamide-based or polyester-based short fiber and obtained by mixing a thermally fusible short fiber in an amount of 5-30wt.% based on total wt.% with a conventional short fiber and then, carrying out heat treatment so that fusing effect between short fibers is exhibited.
Patent JP-H11265675-A (JP)
Title: Charged particle beam device
Inventor: MIZUNO FUMIO
IPC: H01J37/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the reviewing of a defect specified by an optical microscope by a charged particle beam by integrating an optical objective lens with electron beam passing port into an electromagnetic lens, mutually conforming the visual field centers of the optical microscope and the charged particle beam, and forming a sample image in an irradiation area. SOLUTION: An optical objective lens 50 is formed of the combination of dioptric lenses 50a to 50d having an electron beam passing port 53 in the center, and integrated into an electromagnetic lens 54 so that the optical axes of both the lenses are conformed to each other. An optical image is formed by changing the direction of the luminous flux emitted from a light source 60 by a half mirror 61 and a holed mirror 52 and converging it onto a wafer 5 by the optical objective lens 50. The reflected light is imaged on an image pickup element 62 in the route reverse to the incident light. The formation of a scanning electron image is performed by converging and deflecting the electron beam emitted from an electron gun, and then focusing it onto the wafer 5 by the electromagnetic lens 54.  The emitted secondary electron 7 is pulled up along the magnetic field, and detected by a secondary electron detector 8.
Patent JP-S63234363-A (JP)
Title: Gradation processing system
Inventor: YOKOTA TETSUYA
IPC: G06T5/00
Filed: 1987-03-23
Abstract: PURPOSE:To set an effective gradation processing curve at a look-up table LUT with a simple operation by designating the position of a an interested area of a display screen and setting the center coordinates of an input variable of the gradation processing curve at the position of said interested area. CONSTITUTION:When the information on a position in a display screen of a CRT6 is supplied to a position designating part 1 via a track ball, etc., the part 1 produces an address to designate the picture element of said position or the periphery of this position and gives an access to a picture memory 2. Then the part 1 sends the luminance data on the picture elements of the memory 2 to an LUT setting part 3. The part 3 sets a gradation processing curve where the input luminance data is defined as the center coordinates of an input variable and then sets the output data on said processing curve at an LUT4. In such a way, an LUT can be easily set. It is also possible to designate two bright/dark points of an interested area and to set the both ends of the gradation processing curve at the luminance data on said two points or their periphery.
Patent JP-S56163304-A (JP)
Title: Construction of revetment in combination with fish habitat
Inventor: ABE KAZUROU
IPC: E02B3/14
Filed: 1980-05-22
Abstract: PURPOSE: To permit the functioning of a revetment as a fish habitat and a waver breaker by forming communication holes leading to the through holes of lateral and vertical adjacent concrete blocks in the back-filled concrete on the back side of a large number of stacked blocks.  
     CONSTITUTION: Concrete blocks 1 with through holes 3 are stacked up in several stages, the ends of two tubes 7 having valves on their ends are inserted together into the back side of the through holes 3, and the end of the tube 7 is inserted into the through holes 3 of all the blocks 1 in such a way that the end of the tube 7 and the end of another tube 7 are inserted together into the through holes 3 of the laterial or vertical adjacent blocks 1. Then, the valve of the tube 7 is opened, compressed air is injected in the tube 7, a back-filling concrete is placed and hardened, the valve of the tube 7 is opened to discharge air, the tubes 7 are taken out to form through holes 10, and then blocks 6 and 11 are orderly stacked up. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10258425-A (JP)
Title: Method for granulating granular matter of polyethylene and polypropylene from waste plastic
Inventor: YAMAZAKI SHIGEKI
IPC: B29K105/26
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To granulate granular matter of PE and PP by separating chlorine-containing plastic and PE and PP from waste plastic. SOLUTION: A film-like plastic is charged in a charging hopper 1 to be crushed into a particle size of 50 mm or less by a crusher 2 and the crushed plastic is transferred to a washing and mixing tank 4 by a blower 3. The crushed plastic is stirred by a stirrer 5 within the washing and mixing tank and, during this period, PE and PP are heated to melting points thereof or higher by a specific gravity soln. composed of a urea aq. soln. (urea:water = 10:1) heated to 190 deg.C to be melted to become liquid droplet matter.  The liquid droplet matter of PE and PP mixed by the stirrer 5 and other chlorine-containing plastic (PVC) pieces are transferred to a separation tank 7 by a pump 6 and the liquid droplet matter of PE and PP low in specific gravity is separated from the chlorinecontaining plastic high in specific gravity within the separation tank 7 to rise and cooled to below the melting point thereof in a cooling pipe 8 to be molded and granulated into granular matter with a particle size of 6mm or less. The granular matter is separated from the specific gravity soln. by a vibration screen 9. The chlorine-containing plastic pieces separated from PP and PE are discharged from the lower part of the separation tank 7.
Patent JP-S596256-A (JP)
Title: Manufacture of pyrimide foam
Inventor: JIYON GAGURIANI
IPC: C08J9/02
Filed: 1983-04-20
Abstract: Methods of making modified polyimide/polyimide-amide foams and the resulting compositions. An N-substituted aliphatic imide is prepared by reacting a suitable aromatic dianhydride with a suitable oxoimine. A polyimide forming material is prepared by dissolving the N-substituted aliphatic imide in an esterifying solvent, then adding a suitable aromatic diamine. This material is dried to a powder or film. A foam is produced by heating the material to reaction temperature for a period sufficient to produce a stable foam. The material melts, then spontaneously expands into a foam which becomes self supporting and cures to a resilient flexible foam. Depending upon heating conditions, a polyimide, polyimide-amide or mixture thereof may be produced, resulting in foams having varying physical properties.
Patent JP-S57184845-A (JP)
Title: Door equipped with convection inducing type ventilation equipment
Inventor: NAITOU JIYUN
IPC: E06B7/00
Filed: 1981-05-07
Abstract: PURPOSE:To realize excellent ventialtion of a small scale communication shed and the like by means of simple equipment by a structure wherein a heat insulating plate is arranged parallel to a door surface with an interval serving as a blow-by passage, the upper part of which is connected in fluidic way with a hooded opening communicating to the inside of a room. CONSTITUTION:When the convection of air as indicated with the arrow A occurs within the room, the hot air flows out of the opening 9 and the outside air C1 flows into the room from an intake port 6 at the lower part of the door as indicated with the arrows C2 and C3. On the other hand, when the heat insulating plate 2 is heated by direct insolation, the air within the blow-by passage 5 is also heated and as a result ascends upward as indicated with the arrows D1 and D2. The resultant ascending air flow E pushes up the air within the blow-up passage 10 of a hood 3 toward the direction as indicated with the arrow H. Because of the pushing-up effect just mentioned above, the air in the room is sucked in the hood as indicated with the arrow G and exhausted to the outside of the room as indicated with the arrow I. In this case as for the air in the room, only the hot air in the neighbourhood of a ceiling is taken into the hood 3 by the interrupting action of a partition plate 11. In such a manner as mentioned above, a small scale room ventilation is accomplished by means of simple equipment.
Patent JP-H09261922-A (JP)
Title: Rotor construction of engineg-generator
Inventor: FUKUDA MASAHIRO
IPC: H02K9/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a fan and reduce the man- hours for attachment. SOLUTION: The shaft 10-1 of an engine 10 is directly connected to a shaft 13 of a generator to integrally constitute the engine with the generator. A bobbin 30 which is inserted into the layer-built rotor core 2 of the rotor of the generator and has a retaining part on the outside of its winding part on which a field winding 4 is wound and a fan 40 which has a retaining part to retain with the retaining part of the bobbin 30 and is fixed to the bobbin 30 by the retaining parts are provided.
Patent JP-S55160869-A (JP)
Title: Ultrasonic anemometer
Inventor: SATOU TAKESHI
IPC: G01P5/00
Filed: 1979-06-01
Abstract: PURPOSE:To measure the wind speed exactly by a method wherein three sensors are provided and two of them are selected and used except one whose arranged direction agrees with the wind direction or is in the neighborhood of it. CONSTITUTION:The three sensors 11-13 that consists of three pairs of transmitters and receivers 5-10 are arranged at 120 deg. angles. The wind direction is divided into three zones A, B and C each of which is located in the arranged direction of each sensor. When it blows along the A-zone, the sensors 11, 12 are used, and when it blows along the B-zone, the sensors 12, 13 are used, and when it blows along the C-zone, the sensors 11, 13 are used.
Patent JP-H06278861-A (JP)
Title: Electbrodeposited object engaging structure for elctbtrodeposition hanger
Inventor: SAWAKI SATOSHI
IPC: B65G49/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide an electrodeposition work engaging structure of an electrodeposition hanger with which the yield from the work coating process can be enhanced. CONSTITUTION:The work engaging structure of an electrodeposition hanger 20 is so configured that engaging hole B1 is formed in works Bx, By as mating with a detent hook 32 provided protrusively on an engaging mechanism 30, wherein the engaging hole B1 is embodied as admitting insertion of the detent hook 32 when a driving mechanism 10 operates to the limitation of the movable range. In this manner, the engaging hole B1 is prevented from touching the detent hook 32 by using the rotation part 4 so that it stops at the limit position of movable range for ensuring accurate operation, so that the yield from the coating process for the works Bx, By can be enhanced.
Patent JP-H01242095-A (JP)
Title: Net for washing
Inventor: SATAKE TOKUMI
IPC: D06F35/00
Filed: 1988-03-23
Abstract: PURPOSE:To prevent washing articles from being damaged, pilling, and losing their normal appearance, as much as possible, by a method wherein each net or each net with protruding objects inside holds almost all area from front to rear of washing articles when washing is done by utilizing vortical force of the water in the washing machine. CONSTITUTION:Protruding objects (30 and 31) are respectively provided with warps (1) and wefts (2) of which a net for washing is made. When some washing articles are put on the net and covered with it, one net holder is formed by the protruding objects fitted inside the net. Fibers of the washing articles are thus prevented from being caught with another. On the other hand, when protruding objects (30 and 31) are not fitted with the net, some washing articles are put on the net and doubled, and the net is firmly held by another fastening device so that the articles may not lose their normal appearance. When great vortical force is applied on the washing articles covered with the net, in the water of a washing machine, one washing covered with the net is prevented from being caught with one another and the movement of fibers made of wool and the like is almost restricted. For this reason, when the washing articles are washed by the vortical water, they are hardly damaged, and prevented from their pilling, and their normal appearance is not lost.
Patent JP-S58186133-A (JP)
Title: Stripe forming method of color crt fluorescent screen
Inventor: TANAKA TATSUO
IPC: H01J9/227
Filed: 1982-04-23
Abstract: PURPOSE:To automatically detect and correct the displacement of multiple mask patterns by means of moire streaks generated by black stripe lines formed on the inner surface of a fluorescent screen forming panel and the respective pattern forming holes of individual mask patterns. CONSTITUTION:If a distance in the Z direction between the inner surface of a panel 1 and a mask pattern 2 is adjusted to a suitable distance da at a position P3 in the center of the panel 1 with an exposure meter, moire streaks of the panel 1 become symmetrical patterns in relation to the center of the panel 1. Accordingly, asymmetrical moire streaks in relation to the center of the panel 1 are changed to the moire streaks symmetrical to the center, then the left and right ends of a mask pattern 2 are moved to the Z direction to form a moire streak parallel to the X direction, thereby the displacement in the Z direction can be corrected. Likewise, corrections in the Y and theta directions are performed. The formation of said moire streaks is detected by photomultiplier tubes 11, 12, 13, 14 arranged at symmetrical locations of the front center and on the left and right and above and below of the panel 1.
Patent JP-H03268412-A (JP)
Title: Transformer
Inventor: NITTA FUJIO
IPC: H01F27/08
Filed: 1990-03-19
Abstract: PURPOSE:To satisfactorily dissipate heat generated in a coil and to avoid shortening of the insulation life of the coil or burning thereof by constituting an apparatus of a core and a cylindrical coil formed through winding a conductor round the core and by providing a plurality of through spaces between mutual end faces on both sides of this cylindrical coil. CONSTITUTION:In a transformer composed of a core 1 and cylindrical coils 2A, 2B formed when a conductor is wound round the core 1, a plurality of through spaces 5 are provided between mutual end faces on both sides of the cylindrical coil 2A or one end of a plurality of flat plate-shaped cooling plates 6 is wrapped up in the cylindrical coil 2b and the other end of this cooling plate 6 is projected from the cylindrical coil 2B. Therefore, a through space 5 provided in the cylindrical coil 2A acts effectively as a heat dissipation surface or the cooling plate 6 wrapped up in the cylindrical coil 2B performs the function of absorbing heat generated inside the coil and dissipating it to the outside. Thus, it is possible to lower the temperature rise of the coil to prevent shortening of the insulation life of the coil or burning thereof.
Patent JP-S5916027-A (JP)
Inventor: FUREDERITSUKU DABURIYUU UTSUDO
IPC: H02H7/00
Filed: 1983-04-19
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-S62276203-A (JP)
Inventor: UIRIAMU EBERETSUTO KIGAA
IPC: F01D5/32
Filed: 1987-03-25
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-H08265685-A (JP)
Title: Method for video signal store transmitting and device therefor
Inventor: KASEZAWA TADASHI
IPC: H04N19/80
Filed: 1995-03-28
Abstract: PURPOSE: To obtain video signal store transmitting method and device which are capable of accurately seizing a scene change and performing the low-pass filter processing of a reproduction video signal. CONSTITUTION: When a video signal 110 is edited from plural video signals, the edition information signal 210 is prepared. When the edited video signal 110 is coded, code amount is controlled based on the edition information signal 210 and the video data 300 that the edition information signal 210 is multiplexed is transmitted. On a reception side, the edition information signal 210 is separated when the video data 300 is decoded and the low-pass filter processing for preventing the mosaical deterioration by the coding is performed for the video signal reproduced based on this edition information signal 210.
Patent JP-S62224869-A (JP)
Title: Picture data compressing device
Inventor: YUI YOSHIO
IPC: H04N19/00
Filed: 1986-03-26
Abstract: PURPOSE:To easily compress data to bit direction with high speed and less loss by providing a means to measure the histogram of a picture memory and a means to compress the data to the luminance direction of a picture to execute histogram equalization. CONSTITUTION:In the histogram measurement mode of operation, the histogram as to the luminance of one screen share of data of television scanning system from a picture memory 1 is stored in the histogram measurement memory 2. Then in the histogram equalizing mode, the content (histogram) in the memory 2 is supplied to an arithmetic unit 24. The unit 24 executes a prescribed arithmetic operation, and the result is stored in the memory 3. In such a way, the picture data which is compressed to the luminance direction and histogram- equalized is stored in the memory 3. As a result, the compression to bit direction can easily be executed with high speed and less loss.
Patent JP-H06255244-A (JP)
Title: Heat sensitive recording material
Inventor: MIYAMOTO SHUJI
IPC: B41M5/26
Filed: 1993-03-03
Abstract: PURPOSE:To provide a heat sensitive recording material which is superior in dot reproducibility and head matching properties. CONSTITUTION:In a heat sensitive recording material consisting mainly of leuco dyes and a developer, a two-layer structure silicate having a mean particle diameter of 0.5 to 5mum is contained in any layer of a heat sensitive color development layer, intermediate layer and protective layer, or at least the two layers.