baber/WOPTO huggingface dataset:
Patent JP-S58211139-A (JP)
Title: Picture reading, recording, and copying machine
Inventor: IDENAWA HIROYUKI
IPC: G03G15/22
Filed: 1982-06-01
Abstract: PURPOSE:To obtain many functions with simple constitution, by providing a normal electrophotographic copying means, recording means equipped with an LED array for writing digital picture information in the form a latent image, and means of reading a visible image on a photoreceptor by the exposure of the LED array. CONSTITUTION:Digital picture information is supplied to the LED array 23 and LED light emission points are image-formed on the photoreceptor 2 through an ''SELFOC'' lens array 25 to record the information. While the visible image formed on the photoreceptor 2 by a developing device 5 is held in read mode, the LED array 23 is emitted successively at some timing to expose the surface of the photoreceptor 2 through the lens array 25 and its reflected light is detected by a photodetecting element 28 to read the image as a picture signal. Thus, the normal electrophotographic copying means 22 is in charge of copying, the LEd array 23 is in charge of recording, and the LED array 23 and photodetecting element 28 are in charge of reading, so the device is simplified while no laser light optical system is used.
Patent JP-S5617401-A (JP)
Title: Sequence controller
Inventor: KAWASHIMA EISUKE
IPC: G05B19/05
Filed: 1979-07-23
Abstract: PURPOSE: To make complex parallel processing possible by making it possible to set and reset the flag of a programmable sequence controller by user instructions of not only the controller but also the other controller.  
     CONSTITUTION: One controller A reads a user instruction out of program memory 5 to output and display control contents in it to and on output circuit 4 and then receives a flag control signal sent from the other controller B to controller A via bus 1, setting or resetting one of flags of controller A assigned by a corresponding flag control signal. Next, said user instruction is decoded by central processor 2. When the user instruction is found to be a flag control instruction assigned to controller A, the assigned flag of controller A is set or reset and when not, the flag control signal is sent to controller B via bus 1. Therefore, interlocking and synchronization between controllers are brought to effect, attaining complex parallel processing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60238151-A (JP)
Inventor: UIRIAMU RANDORUFU REIENDETSUKA
IPC: C07C253/34
Filed: 1985-04-30
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-S61252458-A (JP)
Inventor: KAJIWARA HIROTAKE
IPC: F25B9/02
Filed: 1985-05-02
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-S5619148-A (JP)
Title: Content correction system for read only memory unit
Inventor: SANO KEITAROU
IPC: G11C17/00
Filed: 1979-07-25
Abstract: PURPOSE: To execute the correction of program content in a short time, by mounting the memory unit of read only possible for programming by required number and writing in the address to be corrected and the content to the memory unit.  
     CONSTITUTION: The memory content of ROM2 is corrected, by providing the read only memory unit ROM2 reading out the memory content with the address register 1 and the read only memory unit PROM5 possible for programming for correction. The PROM5 is written in the address and the content requiring the correction of ROM2, and in reading out the memory content of ROM2 to the information readout register 3 with the address of the register 1, the content of address the same as the readout address or its vicinity is read out from the PROM5 with the control circuit 8 and address register 4 and fed to the correction information readout registers 6 and 7. Further, the content of the registers 6 and 7 is selected at the readout register selection switches 10, 11 when the correction is required, allowing it to supply to the register 9 for final information readout. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01265680-A (JP)
Title: Image sensor circuit
Inventor: OHORI TAMIO
IPC: H04N5/361
Filed: 1988-04-16
Abstract: PURPOSE:To correct a dark level of a sensor output signal and to attain reading with high gradation by providing a clamp circuit taking a positive or a negative DC bias voltage as its clamp level to a sensor output signal line. CONSTITUTION:A sensor output is inputted to a noninverting input terminal of an operational amplifier OP and resistors R1, R2 deciding an amplification factor and a capacitor C1 stabilizing the sensor output are connected to the inverting input terminal. Moreover, a clamp circuit having a negative clamp level is connected to the sensor output signal line via an analog switch SW. The clamp circuit sets a negative bias by division resistors R3, R4 and it is stabilized by a capacitor C2. Thus, even if the dark level of the sensor output signal is largely deviated from 0V, it is corrected and set to the vicinity of 0V and high gradation reading is attained.
Patent JP-H04303550-A (JP)
Title: Tubular bulb
Inventor: BESSHO MAKOTO
IPC: H01K1/18
Filed: 1991-03-30
Abstract: PURPOSE:To improve a tubular bulb in reliability by securely connecting a filament end to an internal lead. CONSTITUTION:The end of a filament 3 is inserted into one end of a bent relay coil 21, and the end of an internal lead 4 is inserted into the other end of the bent relay coil 21, to connect the filament 3 to the internal lead 4 via the bent relay coil 21.
Patent JP-S5618941-A (JP)
Title: Production of 2,2,2-trichloroethyl methacrylate
Inventor: KATAOKA MUTSUO
IPC: C07C67/60
Filed: 1979-07-25
Abstract: PURPOSE: The reaction mixture of 2,2,2-trichloroehtanol and methacrylic acid in the presence of concentrated sulfuric acid is treated in two steps with metal carbonate and alkali hydroxide to remove unreacted starting materials separately as well as sulfuric acid to produce high-purity title compound in high yield.  
     CONSTITUTION: In the presence of concentrated or fuming sulfuric acid, the reaction of 2,2,2-trichloroethanol with methacrylic acid is effected. The reaction mixture is brought into contact with at least one selected from metal carbonates and metal bicarbonates or its aqueous solution to remove unreacted methacrylic acid and sulfuric acid, then treated with an aqueous solution of at least one selected from alkali metal hydroxides and alkaline earth metal hydroxides to remove unreactive 2,2,2-trichloroehtanol, thus giving the objective compound.  
     EFFECT: The unreacted starting materials are recovered in separated steps and they can be reused advantageously.  
     USE: A starting material of polymer useful as a material sensitive to radiation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03290633-A (JP)
Title: Parallax correcting device for camera
Inventor: KIKUCHI SHUICHI
IPC: G03B13/10
Filed: 1990-04-09
Abstract: PURPOSE:To correct parallax without changing the visual field of a finder and the optical axis of a photographing lens unit by moving a movable exposing window together with a film by as much as a parallax amount on a film surface in accordance with an object distance. CONSTITUTION:By two-step pushing release, the film 7 and the movable exposing window 12 are moved in a direction A1 by as much as the moving amount of an image plane with the focusing action of a photographing lens unit 6. As for this action, a shaft 14 moves along a long hole 15a toward a rack 12a, a pinion 13 meshes with the rack 12a, and the pinion 13 is rotated by interlocking with the moving amount corresponding to the object distance of the unit 6, then the film 7 and the window 12 are moved by the moving amount of the image plane with the rotation of a winding gear 10 and the rotation of the pinion 13. Thus, the parallax amount on the surface of the film 7 is corrected in accordance with the object distance and a focal distance by moving only the film 7 and the window 12.
Patent JP-S58210558-A (JP)
Title: Manufacture of gas detecting element
Inventor: SAKAI ATSUSHI
IPC: G01N27/12
Filed: 1982-05-31
Abstract: PURPOSE:To obtain an element highly sensitive to H2, CH4, C4H10, by making mixed powder which is mixed PdO with either of In2O3 or SnO2 by a coprecipitation method and mixing one powder of oxide which is not participated in the coprecipitation method with this mixed powder and then, calcining said mixed powder whose specific surface area is adjusted to the specified value. CONSTITUTION:Raw material powder of each component is mixed so as to regulate to 25-50wt% In2O3, 75-50wt% SnO2 and 0.06-5wt% PdO and said mixed powder is crushed until it has >=25m<2>/g specific surface area. Hereafter, two Pt electrode wires are embedded in parallel in a fixed quantity of the mixed powder and it is formed by compression and then, a gas detecting element is obtained by calcination. Each original powder of three components is finely pulverized independently and is mixed. But it is preferable to pulverize finely after mixing preliminarily or it is more preferable to make a minute particle mixture of oxides consisting of Pd and either of In or Sn obtained by a coprecipitation method at first from a solution of soluble salt of In or Sn and the PdCl2 solution and to mix said mixture with the remaining fine powder of the oxide to improve the uniform dispersibility of a small quantity of PdO. In this manner, an element having high sensitivity to CH4, C4H10 as well as to H2 is obtained.
Patent JP-S5427943-A (JP)
Title: Drive circuit for voltage regulator
Inventor: OOTE TOSHIFUMI
IPC: G05F1/12
Filed: 1977-08-04
Abstract: PURPOSE: To prevent singing and permit reliable control by using contactless switches such as contactless circuits consisting of thyristors for a drive circuit for a voltage regulator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01263356-A (JP)
Title: Antistatic decoration sheet
Inventor: MASUBUCHI NOBORU
IPC: E04F13/18
Filed: 1988-04-15
Abstract: PURPOSE:To achieve the high degree of cleanliness by piling a conductor layer and insulating sheet in succession onto an insulating basic material sheet and making a wall surface onto which a decoration sheet is attached, into conductor form. CONSTITUTION:A conductor layer 4, insulator layer 3, conductor layer 2, and an insulating sheet 1 are piled in this order onto an insulating fundamental sheet 5, and plastic sheet or paper is used for the fundamental sheet 5, insulator layer 3, and the insulating sheet 1. The combination of the semihard or soft sheets 1A and 1B in which a decoration sheet is used as insulation sheet 1 and onto which printing 11 in picture pattern is applied is obtained, and the back surface of the basic material sheet 5 is coated with an adhesive 6, and a mold separating paper 7 is attached. Therefore, the reduction of electric conductivity is prevented, and durability can be improved.
Patent JP-S5521437-A (JP)
Title: Stablized polyurethane resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08L75/04
Filed: 1978-07-31
Abstract: PURPOSE: To provide a polyurethane resin composition having high heat resistance and good non-extractability, by incorporating, as a stabilizer, a poly (calkylated alkenyl phenol) composed of a specific monomer unit.  
     CONSTITUTION: The objective composition can be obtained by incorporating polyurethane with, as a stabilizer, preferably 0.003W10 wt% of at least one sort of a poly (alkylated alkenyl phenol) composed virtually of a monomer unit of formula I (R 1  is 1W18C alkyl; R 2  is H or 1W18C alkyl). The stabilizer is a mono-or dialkylated product from the alkenylphenol polymer of formula II; and can be prepared, for example, by alkylation of a polyalkenylphenol with an alkylating agent such as ethylene, propylene, isobutylene, nonene, etc.  
     EFFECT: The stabilizer has a continued stabilization effect, having good compatibility with polyurethane, along with high migration resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5429282-A (JP)
Title: Hot air kotatus
Inventor: HATSUTORI NOBUMICHI
IPC: F24H9/20
Filed: 1977-08-05
Abstract: PURPOSE: To provide a hot air kotatsu (a foot warmer) improved in warming efficiency, wherein air is blown through a  thermocontrol mechanism into a heater, and is blown off through a blow-off outlet immediately under the heater, and thereby the length of the path of the air is minimized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5617453-A (JP)
Title: Data processing system
Inventor: YANAGIDA SHIGEKI
IPC: G06F11/28
Filed: 1979-07-23
Abstract: PURPOSE: To make it possible to correct or dump easily data in an auxiliary memory unit that corresponds to an assigned memory address by correcting data of a corresponding address of an auxiliary memory method in accordance with correction data on the basis of a storage address input by an inputting method.  
     CONSTITUTION: Once data are input from a keyboard, whether they show correction or not is judged. When so, processing line A is selected and after a key-in address is fetched, address conversion is performed on the basis of the contents of a control information buffer area. On the basis of the result, a record address and relative address that correspond to a memory address are calculated, record is read out by using them, and the read record is loaded into a working area. The record in the working area is substituted by correction data and stored on a magnetic drum before being output by printing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59220607-A (JP)
Title: Measuring apparatus
Inventor: MANABE TAKAO
IPC: G01B21/00
Filed: 1983-05-30
Abstract: PURPOSE:To enhance measuring accuracy while maintaining measuring efficiency, by making it possible to reduce an error even if the mutual movement speed of a detector and an object to be measured is relatively high by reading the mutual position of the detector and the object to be measured at the point of time when both of them are contacted with each other. CONSTITUTION:When a process 1A reaches the position P contacted with a structure W in a process wherein a detector 1 moves at a speed V1 the detector 1 is turned ON and the signal processing circuit 32 of a control part 3 generates a pulse in the rising of the detector 1 to open a gate circut 33 for a moment. When it is recognized that the detector 1 is contacted with the structure W, the data of a feedback counter 43 is taken in a latch register 31 and displayed as a measured value by a display device. When it is recognized that the detector 1 is held under an ON-state in the signal processing circuit 32, the distribution of the indication data DELTAx/DELTAT from a NC apparatus main part 41 is stopped. The detector 1 moves to a position where the difference of the data of an indication value counter 42 and the data of the feedback counter 43 comes to zero at this stop point of time and stopped. Because the stop position and the measured value are not related to each other, a sufficiently large moving speed can be obtained.
Patent JP-H05287279-A (JP)
Title: Carbonization of coal
Inventor: NOMURA SEIJI
IPC: C10B47/10
Filed: 1992-04-14
Abstract: PURPOSE:To reduce the variation in the rate of carbonization and shorten the carbonization time by incorporating small lump (semi)coke into coal charge to thereby discharge the steam generated in the uncarbonized part towards the oven wall when coal is carbonized in a chamber oven. CONSTITUTION:When coal is carbonized in a chamber oven, small lump coke and/or semicoke having a particle size larger than the thickness (2-20mm) of a plastic layer produced in the coal carbonization process in a carbonization chamber of a coke oven, or bamboo tubes having an inside diameter of 1-30mm, an outside diameter of 3-50mm and a length of 15-100mm are incorporated in an amount of 0.5-3wt.% into coal charge to thereby discharge the steam generated in the uncarbonized part towards the oven wall.
Patent JP-S5619001-A (JP)
Title: Variable rate light distributor
Inventor: HIGUCHI YOSHINORI
IPC: G02B6/28
Filed: 1979-07-26
Abstract: PURPOSE:To make distributiveness freely variable irrespective of the modes in fibers by disposing a beam splitter which is provided with vapor deposited films of continuously varying thicknesses on a glass disc and can change transmittance and reflectance through the revolution of said disc. CONSTITUTION:Input light from an optical fiber 6 is made into parallel luminous fluxes by a coupling lens 9. The luminous fluxes then reach a beam splitter 12, where the light is split to two. The reflected light is condensed to a fiber 7 by a lens 10 and the transmitted light is condensed by a lens 11 and reaches a fiber 8. This variable beam splitter 12 is formed by evaporation-depositing metal thin films of Al or the like on, for example, a glass disc and changing the thicknesses of the thin films gradually in the rotating direction. Hence, by changing the place where light falls through rotation, the extent of transmission and reflectance of light may be changed.
Patent JP-S5620153-A (JP)
Title: Plating method to obtain extreme thick film in low speed hot dipping line
Inventor: KURIBAYASHI TAKEO
IPC: C23C2/00
Filed: 1979-07-26
Abstract: PURPOSE:To make it possible to obtain extremely thick plated film having excellent machinability and resistance to peeling, by hinging one end of a grinding roll, and by revolving the other end in circular arc shape in plating raw material which is previously ground to form a rough surface at the middle part and flat surfaces on both sides. CONSTITUTION:In low speed hot dipping line, a grinding roll, middle part of which is a needle-shaped or edge-shaped rotator, and both ends of which are brushes, is used to roughen the surface. One end of the roll is hinged, and the other end moves in circular arc shape and the roll is rotated. As a result, the surface of the middle part of the breadth of the raw material is roughened in a direction 45 deg. maximum to the longitudinal direction of the raw material, while the surfaces of both sides of the raw material breadth are ground to flatness. Galvanizing the material to desired 600g/m<2> thickness makes possible extreme thick plating with the difference in the deposited quantity of about 100-200g/m<2> between the middle part and the edge part.
Patent JP-H01267255-A (JP)
Title: Curl correcting device
Inventor: SAKATA TOSHIO
IPC: B65H29/70
Filed: 1988-04-14
Abstract: PURPOSE:To prevent generation of poor quality image by forming the contact part of a curl correcting part with a sheet from a low friction member. CONSTITUTION:The central part of a sheet is curling convex upward with its leading and trailing edges facing down. The sheet is pinched and transported by a roller couple 8 and transported on a curved path P under guidance of guides 14, 15 and a curl correcting part 16. When the leading edge is pinched by another roller couple 11, the sheet is transported in tensioned condition between the roller couples 11, 8 because the transport speed of the roller couple 11 is greater than that of the roller couple 8, and it travels while in contact with the curl correcting part 16 and is squeezed in the direction opposite to the curling. Thus the curl is corrected. In this curl correcting part 16, a low friction layer 18 is formed on the surface of a shaft 17, so that the friction coefficient with the sheet moving in slide contact therewith is small, and there is no risk of stripping the toner fixed onto the sheet.
Patent JP-H01305955-A (JP)
Title: Production of mixture for preparation
Inventor: ROOGERU KURIMETSUSHIYU
IPC: A61J3/10
Filed: 1989-04-15
Abstract: PURPOSE: To produce a mixture be preparation precisely in a short time by measuring components successively by means of an electronic differential weighting machine which has a screw conveyor and supplying the components successively into a two axes screw extruding machine, and forming plastic rod-like material. CONSTITUTION: A copolymer, e.g. stearyl alcohol and theophylline, is measured with a weighing machine that uses three microprocessors technology, supplied into a hopper of an extruding machine and extruded. The temperature of a cylinder of the extruding machine in six processes shall be 30, 60, 60, 60, 60, and 60 deg.C respectively and an extruding die is heated at 100 deg.C. The obtained rod-like material is directly compressed into rectangular tables. The new successive measurement provides more uniform weighting than that achieved by conventional non-successive weighing. Because the successive measurement is done at the preparation production site directly, all the possibility of the separation is removed.
Patent JP-S60236702-A (JP)
Inventor: TAKAGI TOSHIYUKI
IPC: B27K5/02
Filed: 1984-05-10
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-H04325470-A (JP)
Title: Metallic foil clad ceramics product and its manufacture
Inventor: FUJIKAWA TAKAO
IPC: C04B37/02
Filed: 1991-04-24
Abstract: PURPOSE:To obtain a ceramics product free from cracks caused by impact force and sufficiently joined with a metallic member by cladding the outer surface of a ceramics sintered compact and leaving tensile stress in metallic foil with a specified thickness joined by hot isostatic pressing. CONSTITUTION:A ceramics material 1 to form a base metal is housed in a bag-shaped container 8 in which metallic foil 2 and 3 with 30 to 300mu thickness is superimposed or they are welded in such a manner that one foil is folded and one side is opened. Next, the inside of the container 8 is sealed in an airtight state by a method such as suction force, and the opening part is sealed by welding. Then, the whole body is pressurized and heated by hot isostatic pressing(HIP) to closely bring the metallic foil 2 and 3 into contact with the ceramics material 1 and, simultaneously, to execute HIP joining. In this way, the objective product in which the ceramics sheet 1 is clad with the metallic foil 2 and 3, the metallic foil 2 and 3 retain the residual tensile stress, and reversely, the residual compressive stress is retained in the ceramics at the inside can be obtd.
Patent JP-H09276716-A (JP)
Title: Method for immersing grain and device therefor
Inventor: OKI TAKEO
IPC: B02B1/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to continuously and uniformly swell grains by keeping the grains and water for a specified time in an immersion vessel and taking the grains and the water out of the lower part of the immersion vessel while maintaining the specified amt. of the grains and water level, then supplying the required amt. each of the grains and the water into the immersion vessel. SOLUTION: The grains 17 are supplied from a grain supplying pipe 3 into the immersion vessel 1 by closing a lower stop valve 7 of the vessel 1. A signal is emitted to a grain feeding machine to stop the supply of the grains 17 when a grain amt. sensor 16 detects the prescribed amt. Next, the water is supplied from a water feed pipe 4 into the immersion vessel 1. A float valve is closed to stop the supply of the water when the prescribed water level is attained. The grains 17 and the water are rested for the specified time in the vessel 1 and thereafter, a meshed conveyor 9 is operated and the swollen grains 17 are taken out by opening the stop valve 7. At this time, the specified amt. of the grains 17 are continuously taken out and the corresponding specified amt. is continuously charged.  The grins 17 are stagnated and passed under the specific conditions into the immersion vessel 1, by which the grains 17 are evenly and continuously swollen.