baber/WOPTO huggingface dataset:
Patent JP-S60144214-A (JP)
Title: Magnetic belt
Inventor: MATSUI KAZUMI
IPC: B65G15/64
Filed: 1983-12-29
Abstract: PURPOSE:To improve strength and durability by arranging magnetic members on a belt body, forming buried sections into the belt body on both sides, and longitudinally forming recessed sections at a distance on the inner periphery surfaces of V-belt sections of the belt body. CONSTITUTION:A magnetic belt E is constituted by burying a reinforcing magnetic members 20 at a distance in the width direction of a belt body 10 on the outer periphery surface 10b of the belt body 10 formed with multiple V-sections 11 on its inner periphery surface 10a. Buried sections 21 into the belt body 10 are formed on both sides of the individual magnetic members 20 respectively. In addition, recessed sections 12 are longitudinally formed at a distance on the inner periphery side of the V-belt sections 11. In this case, the belt body 10 is molded with a flexible material such as rubber, and longitudinally continuous multiple V-belt sections 11 are formed at a distance in the width direction on its inner periphery surface 10a.
Patent JP-S63102961-A (JP)
Title: Forms control tape support system for line printer
Inventor: FURUYA RYOZO
IPC: B41J19/76
Filed: 1986-10-20
Abstract: PURPOSE:To extract and support a control information set in FCT without error, by reading out at least two times of the limit length of control information from the FCT then extracting and storing control information having smallest repeating length as regular control information of FCT. CONSTITUTION:A control information reading/storing means 13 reads out and stores control information at least two times as long as the limit length of control information from FCT11. A control information extracting means 14 obtains the control information having smallest repeating length from the content stored in the control information reading/storing means 13. Since the control information at least two times as long as the limit length of control information is stored in the control information reading/storing means 13, the control information having smallest repeating length can be obtained without fail irrespective of the type or number of paper feed control being set in FCT11. Control information being obtained in such a manner is written as the regular control information concerning to the paper feed of FCT11 into FCB12.
Patent JP-H1097549-A (JP)
Title: Board manufacture supporting device and wiring supporting system
Inventor: OYAMA KAZUHIKO
IPC: H05K3/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a board manufacture supporting device in which the dependency of a human system is reduced and whose work efficiency is satisfactory by managing wiring information or board and unit arrangement information in a CAD data system. SOLUTION: A line cut supporting function part 20 is provided with a wiring CAD information data base (wiring information DB) 21 where wiring information of the control board is preserved in the CAD data system sand a unit arrangement three-dimensional CAD information data base (unit information DB) 22 where unit information of the control board is preserved in the CAD data system. A wiring route whose inter-unit connection becomes the shortest is detected by considering wiring separation by using information preserved in a line cut length detection function 27 and unit information preserved in unit information DB22, and the line cut length of a wiring member is detected.  The wiring route is decided based on inter-unit connection information and wiring information, and inter-unit wiring length 3 following the wiring route is calculated by using arrangement information by the three-dimensional CAD data system.
Patent JP-S61126609-A (JP)
Title: Grinding method of magnetic head core
Inventor: NATSUHARA YOSHINOBU
IPC: B24B37/30
Filed: 1984-11-21
Abstract: PURPOSE:To prevent warp deformation of works by using a magnetism generating means to attract magnetically and fix temporarily works to work fixing positions on a facing machine in case of grinding of works. CONSTITUTION:The cross-sectional view of the work sticking facing machine at a gringing time and the oblique view of this inverted facing machine are shown in the figure. core blocks 11, 11... of magnetic head cores as materials to be ground are fitted to sticking holes 12, 12... which are arranged radially at equal intervals on a doughnut discoid facing machine 10. Sticking holes 12, 12... have such depth that surfaces to be worked of core blocks 11, 11... are projected from these holes, and sticking holes 12, 12... are provided with notched grooves 13, 13... for the purpose of facilitating taking out core blocks 11, 11..., and magnets 15, 15... which are square and have <=0.1mu thickness and have a very high degree of parallel to bottom faces 14 of sticking holes and spacers 16 consisting of a nonmagnetic material stainless steel are laminated and fitted in bottoms of sticking holes, and core blocks 11, 11... are attracted by magnets 15, 15..., and core blocks are worked with diamond grinding particles given onto an Sn lapping machine 18 which rotating epicyclically the facing machine 10.
Patent JP-H06124486-A (JP)
Title: Manufacture of optical recording medium
Inventor: SUMINO KOJI
IPC: G11B11/105
Filed: 1992-09-17
Abstract: PURPOSE:To obtain the manufacturing method, of an optical recording medium, wherein its yield is good. CONSTITUTION:Substrates 1 are molded by an injection molding operation or the like. Immediately after that, surface protective layers 7 composed of a UV-curing resin or the like are formed, and recording layers 2 and the like are then formed on sides on which the surface protective layers 7 have not been formed. Since the protective layers 7 are formed at an early stage, it is possible to prevent sticking of dust particles and generation of the coating irregularity or the like in the coating operation of the curing resin.
Patent JP-S61126924-A (JP)
Title: Production of spiral steel pipe
Inventor: NISHINO YUKIO
IPC: B21C37/083
Filed: 1984-11-26
Abstract: PURPOSE:To decrease considerably the cutting quantity by trimming and to produce efficiently a spiral steel pipe by subjecting only the bottom and top of a steel plate before and behind the juncture of a coil to trimming of the edge part. CONSTITUTION:The bottom B and top T of the steel plate before and behind the juncture 5 of the coil are cut S (hatched part) in a prescribed range. The trimming is executed in the prescribed range generally before and behind the juncture of the coil and at least above the min. permissible plate width Wmin. In addition, the trimming is so executed as to vary gradually the width within the range where the width fluctuation of the plate at the trimmed part after trimming can be absorbed by adjusting the forming angle within the length range of one revolution of the pipe or above in order to permit the smooth and easy absorption of the above-mentioned width fluctuation by adjusting the forming angle.
Patent JP-S60208209-A (JP)
Inventor: ERUBUIN HEERINGU
IPC: B01F27/73
Filed: 1984-11-26
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-S63103443-A (JP)
Title: Optical head
Inventor: KURIBAYASHI AKIRA
IPC: G11B7/09
Filed: 1986-10-21
Abstract: PURPOSE:To correct a detected error due to the inclination of an optical disk, by operating a tracking detector corresponding to the output of an inclination detecting system provided oppositely facing with the optical disk in the neighborhood of an objective lens of an optical head. CONSTITUTION:A light emitting diode 11 which detects the inclination of the optical disk 1, and a bi-sected photodetector 12 are arranged at a position facing oppositely with the optical disk 1 in the neighborhood of the objective lens 10 of the optical head 2. A beam of light emitted from the light emitting diode 11 is reflected on the optical disk 1, and becomes the incident light of the bi-sected photodetector 12. The position of the bi-sected photodetector 12 is adjusted so that, when the optical axis of the objective lens 10 is orthogonal to the optical disk 1, the optical currents of the lens and the disk can be equalized, and a difference between those two optical currents is generated when the optical disk 1 is not at right angles to the optical axis of the objective lens 10. The difference of the optical currents is inputted to a differential amplifier 13, then, is amplified, and following that, it is inputted to a piezoelectric transducer 7, and the piezoelectric transducer 7 changes the tracking detector 6 at a micro level. In such way, the detected error of the tracking signal due to the inclination of the optical disk 1 can be corrected.
Patent JP-S63103201-A (JP)
Title: Manufacture of solid-state image pickup element
Inventor: MATSUMURA YOSHITOSHI
IPC: H01L27/14
Filed: 1986-10-21
Abstract: PURPOSE:To prevent reflection exposure, to improve accuracy and to improve resolution, etc., by forming a color filter which absorbs light with wavelength to be used for exposure first among plural color filters on a photodetection part. CONSTITUTION:The color filter which absorbs the light with the wavelength to be used for exposure is formed first and then when 2nd and the 3rd and further succeeding color filters are formed, a 1st color filter which is already formed absorbs part of the light used for exposure. For example, when the wavelength of the light used for exposure is 436nm, the transmissivity is extremely small and its absorptivity is therefore large on condition that the color of the color filter is green. Consequently, irregular reflection is precluded to easily improve the size accuracy of the filters.
Patent JP-H0973513-A (JP)
Title: Bar code reader for article during traveling
Inventor: SUGITA SHUNICHI
IPC: G06K7/10
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide the bar code reader of an article during traveling, which can easily read a bar code even if the bar code is added on the front surface in the sending-in direction of the article and which can prolong the life of the bar code reader. SOLUTION: A sending-in conveyor 3 sending the article in an article transportation conveyor and a sending-out conveyor 11 sending the article out from the article transportation conveyor are arranged in parallel on one side of the article transportation conveyor(TC). The bar code reader 4 is provided on the other side of the article transportation conveyor and in a corresponding position between the sending-in conveyor 3 and the sending-out conveyor 11. The bar code reader 4 is started at timing when the article is sent in the article transportation conveyor from the sending-in conveyor 3 and the article moves toward the bar code reader 4. When the bar code 2 reaches the bar code reader 4, the bar code 2 is read and the bar code reader 4 is stopped at prescribed timing after the article passes through the bar code reader 4.
Patent JP-H0296382-A (JP)
Title: Semiconductor device
Inventor: ASAOKA KEIZO
IPC: H01L31/04
Filed: 1988-09-30
Abstract: PURPOSE:To improve the efficiency of a solar cell by forming the same conductivity type layer having impurity concentration higher than the first impurity layer of an amorphous semiconductor layer between a transparent electrode and the first impurity layer. CONSTITUTION:Irregularities are shaped to the surface of a glass substrate 1 by the coating, etc., of SiO2, and the difference of the crests and troughs of the irregularities is not limited particularly, but the effect of the scattering of visible light is reduced when the difference is less than 1000Angstrom . A transparent electrode 2 composed of tin dioxide is formed onto the glass substrate 1 through a CVD method, etc., and a semiconductor layer 5 having the same conductivity type as the first impurity layer of an amorphous semiconductor layer 2 and impurity concentration higher than the first impurity layer is shaped onto the transparent electrode 2. The contact resistance of the transparent electrode 2 and the amorphous semiconductor layer 3 can be lowered even when the concentration of the dopant of tin dioxide constituting the transparent electrode 2 is reduced by interposing such a layer 5. The concentration of the dopant in tin dioxide is brought to 0.5wt.% or less. Accordingly, conversion efficiency is improved.
Patent JP-H03111662-A (JP)
Title: Fuel injection device
Inventor: WATANABE YOSHIHIRO
IPC: F02M69/00
Filed: 1989-09-25
Abstract: PURPOSE:To lower manufacturing cost and obtain a sufficient dynamic range by providing a consuming means connected to an upper chamber of fuel and divides a fuel passage from the upper chamber in response to the intake of air flow and discharges. CONSTITUTION:In a bridge passage 2, a diaphragm 3 separates an upper chamber 4 and a lower chamber 5. First and third jets 7, 9 having the same diameter, and second and fourth jets 8, 10 having the same diameter are provided in respective chambers 4, 5. A consuming means 12 is connected to the upper chamber 4 and measures fuel flow in response to the intake of air flow, and returns it to a fuel supply source. In this way, manufacturing cost can be lowered, and a sufficient dynamic range can be obtained.
Patent JP-S61127242-A (JP)
Title: Digital subscriber line start system
Inventor: OGAWA YASUNORI
IPC: H04L29/08
Filed: 1984-11-27
Abstract: PURPOSE:To decrease power consumption and to eliminate the effect of crosstalk to other lines by designing the system that no data is transmitted at no talking, a training pattern added with a synchronizing flag is transmitted at incoming and outgoing start to transmit/receive a start control signal while taking frame synchronization mutually. CONSTITUTION:A station terminal device 2 and a network terminal device 4 are provided with a transmission/reception switching means such as trans mission/reception switching circuits 16, 26, pulse detection means such as pulse detection circuits 19, 49 detecting a reception pulse and a frame synchronizing means comprising flag detection circuit 20, 50 detecting a synchronizing flag and frame synchronizing circuits 21, 51, and control circuits 11, 41 controlling each section, and when no talking is conducted, both the devices 2, 4 are brought into the reception mode and nothing is transmitted to a digital subscriber line 3. Further, at the start for talking start, frame synchronization is applied to the station terminal device 2 to transmit a start control signal as the pumping transmission state and the incoming start has priority in case of collision of starts.
Patent JP-H0888110-A (JP)
Title: Permanent-magnet material
Inventor: SAKUMA AKIMASA
IPC: H01F1/06
Filed: 1994-09-16
Abstract: PURPOSE: To obtain an excellent permanent-magnet material having a large maximum energy product by a method wherein crystal particles having a structure in which FeNx is surrounded by a phase containing rare-earth elements of a specific composition are used as a principal phase. CONSTITUTION: Crystal particles having a structure in which FeNx (where 0.02<=x<=0.2) of a diameter of about 5 to about 100nm is surrounded by a phase containing rare-earth elements, of a specific composition, in a thickness of about 1 to about 20nm are used as a principal phase. The phase containing the rare-earth elements of the specific composition is indicated by RaTMbMcADdNe (where R represents one or more kinds out of rare-earth elements including Y, TM represents at least one kind out of Fe, Ci and Ni, M represents one kind out of Si, Ti, V, Cr, Mo and W, AD represents one kind out of Al, Zn, Cu and the like, 5<=a<=18 atomic %, 65<=b<=85 atomic %, 0<=c<=20 atomic %, 0<=d<=8 atomic % and 0<=e<=15 atomic %), and it is one out of a ThMn12 -type crystal structure, a Th2 Zn17 -type crystal structure or a Th2 Ni17 -type crystal structure or a composite phase of them.  Thereby, it is possible to obtain an excellent material having a large maximum energy product.
Patent JP-H03109704-A (JP)
Title: Noise absorbing implement
Inventor: KITAGAWA KOJI
IPC: H05K9/00
Filed: 1989-09-25
Abstract: PURPOSE:To effectively absorb noise generated at an electric wire by forming it of a deformable magnetic material in which ferrite particles are mixed in a plastic material, dividing and adhering it through dividing surfaces extended in the wire direction. CONSTITUTION:A noise absorbing implement 10 is made of a deformable magnetic material 3 in which ferrite particles 2 are mixed in a plastic material 1, and formed in a rectangular plate state. The implement 10 is composed of two divided units 11, 12 of the same shape to be divided and adhered through dividing surfaces 11a, 12a. The surfaces 11a, 12a are formed with electric wire containing grooves 11b, 12b having substantially half a sectional shape of an electric wire 3 and extended in the direction of the wire 3. The units 11, 12 are so contained in a compressed state in lower and upper cases 4a, 4b of an openable rectangular case 4 by a hinge 4c by using its deformability as not to drop therein. Thus, the units 11, 12 are deformed by binding in a state that the wire 3 is held, and the dividing surfaces are brought into close contact with substantially the whole of the area to absorb noise generated at the wire.
Patent JP-S60143339-A (JP)
Title: Inspecting method of pinhole of hard mask material
Inventor: NISHIDE RIICHI
IPC: G03F1/84
Filed: 1983-12-29
Abstract: PURPOSE:To reduce the time for inspection by irradiating light in the limited range of lux value to the surface to be inspected of a hard mask material and detecting the presence and position of a pinhole from the difference in luminance of the light transmitted through the non-pinhole part and pinhole of said material. CONSTITUTION:The preferable range of the illuminance on the surface to be inspected of a hard mask material is 10,000-30,000 lux. The illuminance is too low to permit satisfactory detection of a pinhole at <=10,000 lux. The illuminance is too high at >=30,000 lux and the difference in the luminance between the background and the pinhole is virtually eliminated, thus making the detection of the pinhole difficult. The light emitted from a light source 1 arrives at a diffusion plate 2, by which the light is diffused to provide a uniform illuminance to the surface of the specimen 4. The detection of the transmitted light is possible with the naked eyes and a photodetector using a photosensor, etc. is usable as well. The inspection of the entire surface of the hard mask material at one time is made possible by the above-mentioned method and the time for inspection is reduced.
Patent JP-H03206130-A (JP)
Title: Nozzle for jet spinning device
Inventor: HERUBERUTO SHIYUTARUDAA
IPC: D01H1/115
Filed: 1990-09-20
Abstract: PURPOSE: To provide the subject nozzle having such a scheme that a nozzle insert helically grooved on at least part of its outer peripheral surface is connected to guide pipes, and air inflow holes are provided at appropriate positions of the guide pipes to afford a tangential perfect flow of compressed air so as to be invariant midway. CONSTITUTION: This nozzle for jet spinning device has such a scheme that guide pipes 5, 5' are fixed with O-rings inside a continuous hole 4 of a jet nozzle 1 and a heating nozzle 2 and a nozzle insert is pressed into the upper portion 7 of the guide pipes 5, 5'. The other end of the nozzle insert is provided with a helical groove 8, and the respective guide pipes 5, 5' are furnished with lateral holes 9 communicating with an air chamber 10 with a nozzle housing 3 at positions equal in height to the starting point of the groove 8.
Patent JP-2001070433-A (JP)
Title: Suture prosthetic material
Inventor: SATO YASUHIRO
IPC: A61B17/04
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting and aligning and to prevent the mispositioning after mounting by forming a drawing part consisting of temporary sewing threads in a loop form on the rear side of a cylindrical suture prosthetic material formed by sewing a first cloth-like body consisting of in-vivo degradable absorptive stock and a second cloth-like body consisting of arbitrary stock by two temporary binding parts. SOLUTION: The suture prosthetic material 1 is formed to a cylindrical shape by superposing the first cloth-like body 3 consisting of the in-vivo degradable absorptive stock and the second cloth-like body 4 consisting of the arbitrary stock on each other and forming the two temporary binding parts 5 with the temporary sewing threads 7 and is formed with the drawing part 6 consisting of the loop-like temporary sewing threads from one end (the rear side when the material is mounted on an automatic sewing device) of the suture prosthetic material. The drawing part 6 preferably allows the drawing manipulation of the temporary sewing threads at hand after operation. The length of the drawing part 6 is preferably a length which is about the same as the length of the arm part of the automatic sewing device or above.  This suture prosthetic material is mounted on the staple receiving side of the automatic sewing device so as to cover the front end.
Patent JP-2001039386-A (JP)
Title: Emergency floating air feed device
Inventor: TAKAGI JUN
IPC: B63C11/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an emergency floating air feed device with high reliability to be operated easily and safely. SOLUTION: This emergency floating air feed device is provided with an emergency air tank 1, and connected to an emergency air feed tube 14 through a first pressure reducing device 11 air-tightly fitted to an engagement end 3 of a conduit part 2 of one end of the tank 1. The emergency air feed tube 14 is connected to a second pressure reducing device 16 through a connecting fitting 15. The other end of the second pressure reducing device 16 is connected to a first connection port 20 of a manifold 19. The manifold 19 has a second connection port 21 connected to an air feed tube 25, which sends air to a helmet, through a waist valve 24 and a third connection port 22 connected to the air feed tube 30 for sending the ordinary air from a low-pressure compressor. A check valve 29 is provided between the third connection port 22 and the manifold 19.
Patent JP-H0992344-A (JP)
Title: Battery charger
Inventor: MORITA HIDEYO
IPC: H01M10/46
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To surely bring a contact of a battery charger unto contact with a terminal of a pack battery in a simple structure. SOLUTION: This battery charger has a case 3 having an installation part 2 for installing a pack battery 1, a contact 4 partially exposed to the side surface of the installation part 2 and connected to the terminal 7 of the pack battery 1, a printed board 5 having the contact 4 thereto, and a charging circuit part 17 provided on the printed board 5 and connected to the contact 4. In this battery charger, the surface to which the contact 4 is exposed is formed into an inclined surface 6. A plurality of contacts 4 are exposed to the inclined surface 6 in such a manner that they are vertically separated and situated on the same vertical surface orthogonal to the inclined surface 6. The contacts 4 are made of an elastically deformable metal, and the lower ends are shifted and fixed to the printed board 5. The pack battery 1 is installed to the installation part 2 in an inclined posture.  The pack battery 1 installed to the installation part 2 is charged by connecting the terminal 7 to the contact 4.