baber/WOPTO huggingface dataset:
Patent JP-S63216313-A (JP)
Title: Manufacture of cooling panel for winding
Inventor: TOGAWA YASUNOBU
IPC: H01F27/28
Filed: 1987-03-05
Abstract: PURPOSE:To eliminate the need for a constraint jig for various curvatures and to reduce uneven parts, at a panel plate, narrowing a flow path of a coolant by a method wherein a welding process at the circumferential part of the panel plate is executed prior to a curvature processing and a welding and fixing process of a spacer at an outlet/inlet flow path is executed after the curvature processing. CONSTITUTION:Button-shaped spacers 7 and belt-shaped spacers 8 are arranged at the inside of a panel plate 4 on one side and are fixed temporarily by a spot welding method. The panel plate 4 where the spacers 7, 8 are fixed temporarily is piled up on another panel plate 4 and is fixed by the spot-welding method. During this process, the button-shaped spacers 7 at an inlet/outlet flow path 5 are not spot-welded and are kept in a state that they are fixed temporarily to the panel plate 4 on one side. After the circumferential part of the panel sheets 4 sandwiching the belt-shaped spacers 8 has been sealed by a TIG welding method, the sheets are subjected to a curvature processing. The button-shaped spacers 7 which have not been fixed by the welding method prior to a curvature processing and the two panel sheets 4 are TIG-welded by using a welding machine 15.
Patent JP-S61206507-A (JP)
Title: Installation for manufacturing cold-rolled steel sheet
Inventor: DAZAI KEIJI
IPC: B21B1/00
Filed: 1985-03-12
Abstract: PURPOSE:To reduce the initial cost of a manufacturing installation of cold-rolled steel sheet by arranging an electric furnace, a twin-roll type or an endless-track type continuous sheet-casting machine, a light descaling device and a cold rolling mill on an on-line. CONSTITUTION:A high-quality molten steel 2 produced in an electric furnace 1 by using as raw materials, scraps or reduced iron, is transferred from a ladle 3 to a tundish 4, and is poured into a continuous casting machine 5. The cast strip 7 is cooled by a cooling device 6 and lightly descaled by a light descaling device 8, and then is passed through a cold rolling mill 9. The rolled strip 7 of prescribed thickness is taken up by a winder 11 through a shear 10. In this way, a cold-rolled steel sheet manufacturing installation, low in initial cost and running cost, is obtained.
Patent JP-H09239770-A (JP)
Title: Method and apparatus for producing injection-molded product
Inventor: UMEMORI NOBORU
IPC: B29C45/46
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To stably produce a plurality of injection-molded products by changing over the resin passages connected to respective cavities during one injection operation of an injection molding means and successively performing the injection of a resin at every predetermined cavities. SOLUTION: When the completion of the injection of a resin into a cavity C1 and the completion of the filling of the cavity C1 with a resin are grasped by a control unit 40, the injection operation of an injection molding means 20 is temporarily stopped and the passage changeover means 30a on the side of the cavity C1 is closed and the passage changeover means 30b on the side of a cavity C2 is opened. Continuously, the injection operation of the injection molding means 20 is resumed and a resin is injected into the other cavity C2 according to the optimum injection molding condition in the preset cavity C2. When the injection and filling of the resin to the cavity C2 are completed, a mold 10 is opened to take out an injection-molded product.
Patent JP-2000251631-A (JP)
Title: Electron emission element and its manufacture
Inventor: MARUYAMA TOMOKO
IPC: H01J1/316
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electron element having a good element current and emission current and stable characteristics. SOLUTION: This electron emission element comprises a pair of element electrodes 2, 3, formed on a substrate 1 having a layer 6 containing silica as a main constituent on its surface, a conductive thin film 4 electrically connected to the respective element electrodes 2, 3 and having a first gap 10, and a film 9 containing carbon and having a second gap 5 formed in and narrower than the first gap 10. In this case, fine metal particles are dispersedly arranged at least inside the substrate 1 immediately under the second gap 5 part. In this manufacturing method, the fine metal particles are dispersedly arranged inside the substrate 1 by an ion implantation method or a heated diffusion method.
Patent JP-S58179486-A (JP)
Inventor: KURAUSU BOSURETSUTO
IPC: C07K16/30
Filed: 1983-03-25
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-H039205-A (JP)
Title: Position sensitive photodetector
Inventor: GIYUNTAA DEEMENSU
IPC: G02B6/06
Filed: 1990-02-27
Abstract: PURPOSE: To detect the intensity distribution in imaging position on a reception surface with high resolution by forming a light reception surface at the rectangular end surface bundling on one side of photoconductor and connecting a photoelectric converter to the other side of the photoconductor. CONSTITUTION: A light receiver surface 2 of a position sensing light detector is formed by the end surface of nearly rectangular end parts bundled in a row on one side of a multitude of photoconductors 1.1 to 1.n, and at the end parts on the other side of the photoconductors 1, optoelectronic converters 3 arranged corresponding to each and an evaluation device 5 are connected. When an image expressed with a light spot 6, for example, is focused on the light reception surface 2, an output is transmitted from the optoelectronic converters 3.1 and 3.2 corresponding to the photoconductors 1.1 and 1.2 to the evaluation device 5 and the position of the light spot 6 is detected at high speed and with high resolution, which can be effectively used in triangulation, etc.
Patent JP-H09245943-A (JP)
Title: Insulating structure of heating element
Inventor: KAIMOTO TAKASHI
IPC: H05B3/20
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency while the electrically insulating function is well maintained by combining the function of adhering a heating element to a heat radiative metal member with the insulating function. SOLUTION: An electrode layer 4 is formed on a PTC ceramic heating element 3 in a thin plate form having dimenisions 50mm×80mm×1mm and Curie point at 220 deg.C and adhered to a heat radiative metal plate 1 of aluminum having dimensions 60mm×90mm×1mm by adhesives 7 so that a heating device is formed. The heat radiative plate 1 of metal is to generate thermal uniformity by conducting the heat generated by the element 3 efficiently. It is however necessary for keeping electrical insulation with respect to the element 3. The adhesives 7 should be of epoxy or silicone type, and the thickness of the adhesive layer is set below 0.5mm, for example to 0.1mm. The resultant heating device has an inter-electrode resistance of 600ohm, a steady output of 30W when 100V is impressed, and a surface temp. of 180 deg.C.
Patent JP-S59205344-A (JP)
Inventor: KUSABA SUZANTAI
IPC: C07C33/02
Filed: 1984-03-16
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-S62234938-A (JP)
Title: Replaceable ink jet head
Inventor: YOSHINO MICHIO
IPC: B41J2/015
Filed: 1986-03-06
Abstract: PURPOSE:To facilitate transportation and storage while to improve the reliability by providing a nozzle previously filled with a solid state ink which is solidified under normal temperature and a heating means fixed to the outside of the nozzle so as to fuse the solid state ink. CONSTITUTION:When a defective head is replaced with a replaceable ink jet head, it is removed and the replacing head is mounted, then the trailing edge of a nozzle 1 is communicated through a pipe 14 to an ink tank 15. Thereafter, power is conducted to a heater 12 so as to heat a solid state ink 11. When a predetermined time has elapsed and the solid state ink 11 is fused and liquid ized entirely, a signal is provided to an electrical/mechanical conversion element 2 so as to eject a liquidized ink. When the liquidized ink is ejected completely, the heater 12 is stopped thus completing the replacement. Since the time neces sary for liquidizing the solid state ink 11 entirely and the time necessary for ejecting the liquidized ink are determined approximately constant for the same head structure, said time period may be set at a printer.
Patent JP-2000246019-A (JP)
Title: Filter
Inventor: KONDO YUSUKE
IPC: B01D29/27
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To increase the filtering area per a vol. of a container which must be filled with a raw soln. to be filtered. SOLUTION: The container 11 which must be filled with a raw soln. to be filtered of a filter is constituted of a matrix such as steel and a lining layer for protecting the inner surface of the container from a chemical soln. and a filtrate discharge pipe 14 is connected to the bottom surface of the container 11 and a bag-shaped filter material 18 is mounted in the container 11. In this case, a protruded portion 11c is vertically provided to the central part of the bottom surface of the container 11 and the bottom portion of the filter material 18 is fitted to the protruded portion 11c to form the filter material into a double cylindrical shape.
Patent JP-2000248749-A (JP)
Title: Construction reinforcing structure, reinforcing method and tube receiver
Inventor: TOKAWA MASAYUKI
IPC: E04G23/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a construction reinforcing structure and its reinforcing method as well as a tube receiver which eliminates adhesion between a high strong fiber sheet for winding a wall on a protruded supporting member such as a column or a beam, prevents the occurrence of structural defectives in the joints of highly strong fibers, saves the amount of the highly strong fibers to be used, reduces construction cost, facilitates construction, shortens a construction period, improves such working environment, eliminates backing treatment at the corner angle of the supporting member, further accelerates rationalized construction and short construction period and safely and stably winds a reinforcing tube or a bunch of highly strong fibers inserted therein on the corner angle without requiring middle connections. SOLUTION: A plurality of through-holes 8 are formed in the base of a wall 7 protruded on the peripheral face of a supporting member 6. Highly strong fibers are wound on the peripheral face of the supporting member 6 via the through-holes 8. A reinforcing body is formed by impregnating and hardening the highly strong fibers with adhesive. The highly strong fibers are formed into a bunch of long yarn or string highly strong fibers. The bunch of highly strong fibers are wound on the peripheral face of the supporting member 6 via the through-holes 8.
Patent JP-H06256769-A (JP)
Title: Continuous apparatus for converting rubber-plastic waste into oil
Inventor: NAMIKI YUKIHIKO
IPC: C10G1/10
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a high-grade hydrocarbon oil reutilizable as a resource by continuously and efficiently pyrolyzing a rubber.plastic waste and converting the waste into the oil. CONSTITUTION:Respective feed ports of a rubber.plastic waste feed pipe 6 and a decomposition accelerator feed pipe 7 for accelerating the decomposition of the rubber.plastic waste are connected and arranged in the rear end and an intermediate part of a cylinder 2 of a twin-screw extruder 1 having a thermal kneading mechanism. On the other hand, an extrusion port (1a) of the extruder 1 is connected through a material guide pipe 14 to a pyrolytic vessel 13. A vent port (13a) is opened in the upper part of the pyrolytic vessel 13 and connected with a pipe 20 in which a catalyst vessel 18 is interposingly installed to an apparatus 19 for recovering an oil.
Patent JP-S60194709-A (JP)
Inventor: ARAKANE MASAO
IPC: H02G1/12
Filed: 1984-03-15
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-H05247945-A (JP)
Title: Reinforcing method of caisson side wall reinforcement and reinforcing device
Inventor: DOUYA YUUJI
IPC: E04G21/12
Filed: 1992-03-06
Abstract: PURPOSE:To save man-power of work by binding vertical reinforcing bars in a gap between an external frame and an internal frame of a positioning frame by making the side of the frame as a standard, and repeating a procedure to place horizontal reinforcement and haunch reinforcement while raising the positioning frame. CONSTITUTION:A positioning frame is constituted of an external frame 1, an internal frame 2 and an internal. frame holding plate 3, and the external frame 1 is combined with the internal frame 2 through the holding plate 3. After that, a gap is provided to a position to reinforce the side wall of a caisson, a part of the gap is also largely cut in the holding plate 3, and reinforcing bars held by reinforced arms 11 are arranged by making the positioning frame as a standard to position accurately. Then, vertical reinforcing bars 13 by making the side of the positioning frame as a standard are mounted to a gap between the external frame 1 and the internal frame 2 so that they are extended to the upper parts of the vertical reinforcing bars 13 after placing the reinforcement, haunch reinforcements 15 are placed to horizontal reinforcing bars 14, and reinforcing bars of the side wall are placed. When the bar arrangement of a cutting part of the holding plate 3 is completed, a hydraulic jack 23 on the base 22 is raised, a spacer 24 is inserted into a gap to raise subsequently the positioning frame, and a procedure placing the reinforcement is repeated.
Patent JP-H10229921-A (JP)
Title: Structure of pipe leg end
Inventor: KOBAYASHI SHIGEKI
IPC: A47B91/04
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to disconnect easily a leg end cap fitted to the bottom end of a pipe leg in a compressed state. SOLUTION: This leg end cap 3 has a fitting 4 to be put into the pipe leg 2 in a compressed state and a coupling stage 6 to be hit to the edge of the pipe leg 2. This coupling stage 6 is formed to have an opening 10 opened into the inside of the leg end cap 3, through which 10 such an inserting piece as a driver and the like is inserted thereinto. Hitting this inserting piece 13 to the edge 5 and turning it can remove the leg end cap 3 out of the pipe leg 2.
Patent JP-S61208639-A (JP)
Title: Focus servo system of optical disc position
Inventor: ENDO HIDEYASU
IPC: G11B7/09
Filed: 1985-03-13
Abstract: PURPOSE:To attain focus control with high accuracy by applying focus adjustment while using a separate system to a DC component and an AC component of a focus error signal. CONSTITUTION:The DC component is detected from the focus error signal from a low pass filter 13 by using a mean value circuit 16 to obtain a mean value, and fed to an objective lens drive actuator 18 through an amplifier 17. The actuator 18 is constituted so as to be moved independently of an actuator 15 and focus adjustment is attained so as to eliminate the out of focus by driving the objective lens. Further, the actuator 18 moves the entire unit of the objective lens by using a piezoelectric actuator or a high precision positioning motor. Thus, the open loop gain of the servo system is decreased to apply focus control with high accuracy.
Patent JP-H01225286-A (JP)
Title: Picture reader
Inventor: TAKEUCHI TOSHIYUKI
IPC: B41J2/44
Filed: 1988-03-04
Abstract: PURPOSE:To execute an optimum gamma conversion even when the quantity of the light of a light source is fluctuated or the type of an original is changed by changing a parameter used for the gamma conversion according to the peak value of a picture signal. CONSTITUTION:The picture of the original is read by a CCD 12 through a lens 14. The output of this CCD is inputted ot a RAM controller 106 and a peak detecting circuit 107 through an amplifier 103 and an A/D converter 104. The RAM controller 106 executes the gamma converting processing and stores the parameter for the gamma conversion therein. This parameter is changed according to the peak value of the picture signal by a CPU 110.
Patent JP-S57163806-A (JP)
Title: Shape detector
Inventor: TANAKA MINORU
IPC: G01B11/24
Filed: 1981-04-01
Abstract: PURPOSE:To improve precision by eliminating disturbance in detecting the shape of a steel material by radiant light, by applying an external circumference tracking method by processing a data group showing radiation intensity by histogram arithmetic and spatial differential arithmetic. CONSTITUTION:Radiant light on the detection line 3a of a red-heated steel plate 1 is image formed through a lens 2 on a photoelectric element group 3, whose output is amplified and then quantized into bits by a quantizing device 5 to be stored in a memory 16. Although a blur due to reflection, scattering, etc., from a circumferential body appears at the external circumference 9c of the steel plate, this part is at low temperature, so a valley having a minimum frequency on a temperature histogram is regarded as a threshold level to eliminate a part 9'c in binary-coding process, thus eliminating the blur. Then, a data group is processed by spatial differential arithmetic 18 to emphasize only the external circumference edge of the steel plate because the external circumference edge part has a greater temperature difference than a scale 9a and a over-heated part 9b. External track arithmetic 19 is performed to find the maximum value of the differential value as a track, thus detecting the shape of the steel plate.
Patent JP-H02230906-A (JP)
Title: Overhead camshaft engine
Inventor: KUMAGAI SATOSHI
IPC: F02B67/06
Filed: 1989-03-03
Abstract: PURPOSE:To enhance strength to increase freedom in designing by providing an intermediate rotating body on one end of a bracket extending along a cylinder shaft and a tensioner on the other end. CONSTITUTION:A bracket 26 is provided in a timing chain storage room 22 and extends along a cylinder shaft 30. An intermediate rotating body 44 is provided on one end of the bracket 26. A primary chain 48 is wound around a primary sprocket 44a and a driving sprocket 46 of a crank shaft 38. Double secondary chain 52 is wounded around a double sprocket 50 of a cam shaft 18 and a secondary side 44b of an intermediate sprocket. A tensioner 36 is pressed against a chain 48 side. Freedom in designing can be thus increased without excessive stress applied to a cylinder block, a cylinder head, etc.
Patent JP-S61208531-A (JP)
Title: Pen input device
Inventor: MOTO TAKASHI
IPC: G06F3/03
Filed: 1985-03-13
Abstract: PURPOSE:To check the propriety of transcription with a pen input device which detects the pressure applied to the core of a pen and its direction and recognizes the written characters, by comparing the input data obtained when the arithmetic result is transcribed with said arithmetic result. CONSTITUTION:A CPU 11 stores the arithmetic result of an arithmetic part 20 in an X register of a memory part 21 and then displays it at a display part 22. In this case, the number of digits of the arithmetic result is set to an N register and a waiting state is kept until the input of characters is received after '-1' is added to the contents of the N register. When the input of characters is received, these input characters are written to the digit AN of an A register. Then the numerical values supplied to the N-th digit of the answer held by the X register and to the N-th digit of the A register are read out to a comparator 23 and compared with each other. If the coincidence is obtained, the same action is repeated. While the discordance signal is sent to the CPU 11 from the comparator 23 to drive an alarm circuit 24 in case an answer is transcribed in a wrong way.
Patent JP-S54142161-A (JP)
Title: Metal belt winding
Inventor: MURATANI SHINYA
IPC: B65H18/20
Filed: 1978-04-28
Abstract: PURPOSE: A winding diameter changing mechanism is provided to one of bending roller in the metal belt upcoiler winding process, thereby to prevent coil internal sagging, effecting efficient pay-off reel insertion.  
     CONSTITUTION: Usual upcoiler consists of rollers 7,8,9 that press and wind coil 4. One of the 3 rollers, for example the roller 9 is provided with a machanism that changes the location of the roller 9, which is coupled through link mechanism 13 to the cylinder 14, which is connected by the driving mechanism 15, 16, 17 to the motor 19. This arrangement is operated so that the winding diameter of the coil 4 is varied from a intial large value to normal specific value. The process thus completely prevents coil internal sagging to eliminate fault work in pavoff reel insertion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62210191-A (JP)
Inventor: KODA HIDEO
IPC: B62K11/04
Filed: 1986-03-10
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-H09245294-A (JP)
Title: Special vehicle guide control system
Inventor: ISHIGURO YOSHITAKA
IPC: G08G1/13
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an accident caused by the deviation of a special vehicle from an applied route by normally controlling the ruing route of the special vehicle without manual aid, detecting the deviation when the special vehicle deviates, from the applied route and returning the vehicle on the applied route. SOLUTION: The running route applied by the trader performing the operation of a special vehicle 3 is registered in a control workstation 4. When the special vehicle 3 runs on a road 2, a radio signal showing positional information is transmitted from each beacon transmitter-receiver 5, the signal is supplied to the vehicle mounting device 8 of the special vehicle 3 and the information necessary for the running according to the applied route is presented to the driver of this special vehicle 3. With the presentation, the vehicle registration number and the present positional information transmitted from the vehicle mounting device 8 mounted on this special vehicle 3 is made to be received by the beacon transmitter-receiver 5 and the batch control for them is made to be performed at the control workstation 4.
Patent JP-S56147588-A (JP)
Title: Switching method for night and day
Inventor: YOSHIZAKI MINEO
IPC: H04Q3/58
Filed: 1980-04-18
Abstract: PURPOSE:To increase the economy of the private branch of exchange, by making usable it for the attendant board at night through the use of attendant board controller of conventional type. CONSTITUTION:When the night switching device 8 is operated, the night attendant board 7 is connected to the attendant board controller 5B and the operation is made effective. Since the attendant board 6B is detached from the attendant board controller 5B, the operation is made ineffective, but the attendant board 6A is made effective as fas as the operator is in operation. After the night switching, the office line call is connected and processed within the range of processing ability of the night attendant board 7 with the control of the common controller 3. If the attendant board 7 can not fully cope with, the operator is engaged in the attendant  board 6A for the processing.