baber/WOPTO huggingface dataset:
Patent JP-H02304800-A (JP)
Title: Shift register circuit
Inventor: INOUE KAZUNARI
IPC: G11C19/00
Filed: 1989-05-18
Abstract: PURPOSE:To enable high-speed operation and to improve yield on manufacture by providing a signal for redundant selection in a shift register and replacing a defective part with a redundant circuit by a fuse when there is a defect on an address select line or in one spot of a memory. CONSTITUTION:A redundant select line 9 is provided in each output line 2 of the shift register and when there is the defect in a memory circuit to be selected by an address select signal phi3 or in the address select signal phi3 itself, at first, a fuse 12a in the tip of the output signal line 2 is blown. Then, the address select signal phi3 is always kept in an inactive and non-select state. When a fuse 12b of a select signal for redundancy is blown together with the operation, a redundant select signal 11 is set in the inactive state only in an address, for which the fuse is blown, and the defective address is completely replaced with the redundant circuit to define the redundant select signal 11 as an input. Thus, the high-speed operation can be executed and the yield on the manufacture can be improved.
Patent JP-S5917513-A (JP)
Title: Focusing detector
Inventor: IDA MASATOSHI
IPC: G02B7/36
Filed: 1982-07-20
Abstract: PURPOSE:To detect a focusing state with high detection precision over an extremely wide range by detecting a focus on the basis of information on the lateral shifting of an image and information on the definition of the image. CONSTITUTION:The openings 16-n of numbers of stripe masks 17-n are given different directivity between photodetectors 15A-n and 15B-n to detect only pieces of luminous flux R and L, and photodetectors 15C-n are arranged between photodetectors 15A-n and 15B-n. Information on the definition of an image is obtained from the outputs of the photodetectors 15C-n, and the information of the lateral shifting of the image is obtained on the basis of the differences between the outputs of the photodetectors 15A-n and 15B-n; and focusing is detected on the basis of both pieces of information to realize the focusing detection with high precision over the extremely wide range.
Patent JP-S5827000-A (JP)
Title: Method of detecting thickness decrease of tube upon removing substance adhered to inside of tube
Inventor: HIRANO SHIGEZOU
IPC: B08B9/02
Filed: 1981-08-11
Abstract: PURPOSE:To enable to prevent the thickness decrease of a tube securely without dismantling the tube by a method wherein the temperature of the tube, which is risen by the collision and friction of an abrasive material, is detected to detect that the tube is in a condition in which the thickness of the tube is decreasing. CONSTITUTION:Upon separating and removing a substance adhered to the inside of a tube, the energies of collision and friction of an abrasive material are converted into a heat energy, however, since the adhered substance such as carbon or the like has an insulating effect, a temperature difference DELTAt between the tube temperature at the outer  peripheral surface of the tube 1 and a normal temperature is indicated by indicating members 5a, 5b respectively as a low value. On the other hand, when the substance adhered to the surface of the inner wall is separated and removed, the energy of the collision and friction with respect to the surface of the inner wall is transmitted to the tube 1 directly and the tube temperature is risen, therefore, the temperature difference DELTAt becomes a high value whereby an operator decides that the tube 1 is in a condition in which the thickness thereof is decreasing and controls the flowing speed of the nitrogen gas into a low speed to prevent the decrease of the thickness thereof.
Patent JP-S5460764-A (JP)
Title: Method of measuring activity of activated sludge in activated sludge treating method
Inventor: SHIBAZAKI KAZUO
IPC: C02F3/12
Filed: 1977-10-21
Abstract: PURPOSE: To provide the subject method wherein under a condition that the substrate load is sufficiently large or under that the substrate load is extremely small, the activity of activated sludge is obtained from the oxygen utilization velocity, whereby the activity of the activated sludge is measured from the measured value of the oxygen utilization velocity.  
     CONSTITUTION: Sewage is caused to flow from a crude solution tank 1 into an aeration tank 4. On the other hand, air is supplied from a supplier 2 into said aeration tank 4. Then, a mixture solution of activated sludge is subjected to precipitation treatment to extract precipitated sludge. A part of said precipitated sludge is returned to said aeration tank, and the remaining sludge is exhausted out of the system. Upon this occasion, the extracted sludge from said precipitation pond 5 and the sewage from the crude solution tank 1 are mixed with each other so that the oxygen utilization velocity of the activated sludge mixture solution assumes minimum or maximum state in such a degree that said oxygen utilization velocity does not become the function of the substrate load, whereby the oxygen utilization velocity of this mixture solution is measured, and the activity of the activated sludge is obtained on the basis of this measured value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5827977-A (JP)
Title: Metal plating method on linear body
Inventor: KOUMURA YUKIO
IPC: C03C25/42
Filed: 1981-08-12
Abstract: PURPOSE:To carry out metal plating on a linear body in good yields by melting a metal at a temp. slightly higher than the m.p. thereof in double crucibles in a vacuum vessel, and passing the linear body in a heating tube which is erected on the melt surface thereof and is kept at a temp. substantially higher than the m.p. of the metal. CONSTITUTION:A double crucible 2 is provided in a vacuum vessel 1, and a  metal 3 selected among Al, Cu, Cr, Ni, Ti, In is put therein, and is heated to a  temp. slightly higher than the m.p. thereof by the resistance heating of heating  elements 4 to melt. The leading end of a cylindrical heating tube 4' is put into  the melt thereof with the remaining part thereof held projected upward from the liquid surface and is heated to a temp. substantially higher than the m.p. of the metal 3 by heating elements 5. If the inside of the vessel 1 is evacuated, the metal 3 creeps upward on the inside wall of the tube 4 and evaporates by the effect of the high temp. tube 4'. Since an optical fiber 7 is disposed from above  to the inner tube 6 of the crucibles 2 in the tube 1, the evaporating metal 8  sticks to the fiber 7.
Patent JP-S5630039-A (JP)
Title: Connecting device of strip of metal
Inventor: SAITOU MINORU
IPC: B01D53/00
Filed: 1979-10-01
Abstract: PURPOSE: To connect strips accurately and instantaneously by constituting the device by an upper blade having V-shaped edges and a lower blade having spaces to allow penetration of these, holding the strips between the upper and lower blades, and reciprocating the upper blade to penetrate the strips thereby shearing the same cooperatively with the lower blade.  
     CONSTITUTION: To connect two strips W 1 , W 2 , a lower knife bed 22 is moved upward by a hydraulic cylinder 29 for operating lower blade to bring the top of a lower blade 43 close to the cushion material 45 of the rubber layer on the under surface of an upper blade guide part 37 and strongly press the strips traveling therebetween by holding these, then it stops. Thence, an upper blade 40 is lowered by a hydraulic cylinder 36 to penetrate the tip 41a of the 1st blade edge and the tip 42a of the 2nd blade edge through the strips. The parallel front and rear surfaces of the upper blade shear the strips cooperatively with the edge 43b of the lower blade. As the two blade edges 41c, 42c penetrate, the slope side faces 41b, 42b coil the sheared parts to the under side. The double coiled parts (c) are formed by the overlapped strips and the strips are thereby connected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S617006-A (JP)
Title: Rolling mill
Inventor: IWANAMI NORIO
IPC: B21B13/14
Filed: 1984-06-20
Abstract: PURPOSE:To improve the function to control the crown at the transverse ends of a sheet by providing an actuator to the journal box of a roll so that a taper wedge to be fitted into the tapered hollow part at the roll end face is moved in the axial direction of the roll. CONSTITUTION:The hollow part 2 made into a taper ring shape is drilled to the boby end of the work roll 1 and the cylindrical taper wedge 4 is freely slidably fitted to the shaft part 3. A cylinder 6 is drilled to a journal box 5 and the top end of a piston 7 is connected to a casing 8. A bearing 10 fitted onto the cylindrical part 9 of the wedge 4 is contained in the casting 8. A pressure oil is supplied to the oil chambers 6a, 6b of the cylinder 6 to draw or push the wedge 4 from or into the part 2. The satisfactory control of the shape at the transverse ends of a rolling material is thus made possible.
Patent JP-H11300584-A (JP)
Title: Production facility control system
Inventor: INOUE SHINOBU
IPC: G05B19/418
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To unitarily perform the management from the supply to machining and carrying of a part or material by developing the data of a complete product form a host CPU to the part and materials thereof by a management CPU for controlling a production facility, and giving the shipping request of the part or material to an automatic warehouse. SOLUTION: The instruction of a host CPU 2 having three files of a production plan file 50, a production achievement file 51 and a material supplement file 52 is given to a management CPU 4 to control a production facility. The management CPU 4 has a production plan file 55, a production achievement file 56, a material input file 57, a stock file 58, a part list 59, a material list 60, a machining management file 61 and the like. The data of a complete product from the host CPU 2 is developed to a part and the material thereof to determine the kind and number of the part or material to be used, and the shipping is requested to an automatic warehouse 12. The machining and carrying are successively instructed to machining terminals 10a, 10b... and a carrying device.
Patent JP-S5751293-A (JP)
Title: Electrodeposition painting device for box-like body
Inventor: TAKAHASHI RIYOU
IPC: C25D17/04
Filed: 1980-09-12
Abstract: PURPOSE:To prevent the contact between a box-like body and the inside walls of an electrodepositing cell and improve the efficiency of electrodeposition painting by preventing the oscillation of the box-like body while immersing the box-like object to be electrodeposition painted into the electrodepositing cell. CONSTITUTION:A cab 4 which is a box-like body is placed on a stage 16, suspended by a hanger A and conveyed to above an electrodepositing cell 5. While the leading end sides of the supporting member 8 of the hanger A are slowly inserted and slided into the clearances of a pair of guide bars 6, 7 provided by leaving prescribed spacings on the mutually opposite side surfaces of the cell 5, the cab 4 is immersed into the cell, whereby it is electrodeposition-painted. By the above- mentioned method, the immersion of the box-like body into the electrodepositing cell is facilitated, the contact between the box-like body and the wall of the cell is obviated and the efficiency of the electrodeposition painting is improved.
Patent JP-H09309464-A (JP)
Title: Mounting structure of fastening hook for vehicle
Inventor: ITO MASAYOSHI
IPC: B62D25/20
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To lighten weight of a vehicle so that a fastening hook for the vehicle can be mounted by reducing a cost, by protruding a central part of a cross member bent in the vehicle forward direction, and providing the fastening hook in this protruded part. SOLUTION: A cross member 5 is arranged in a car width direction, to be formed in a shape of almost U-shaped section, in its upper end part, a flange 11 is formed. The flange 11 is welded to a lower surface of a floor panel of a car body. A car width central part of the cross member 5 is protruded to bend in the vehicle forward direction, to both side surfaces 12 of this protruded part 9, a fastening hook 8 is welded. As compared with in the past, a contact area with the floor panel is increased in the cross member 5. Consequently, surface rigidity of the floor panel is improved, vibration sound is also reduced at vehicle running time.
Patent JP-S5917181-A (JP)
Title: Obstacle detector
Inventor: KODERA MASAO
IPC: G01S15/10
Filed: 1982-07-20
Abstract: PURPOSE:To shorten the continuance of after oscillation of a transmit signal and to improve the ability to detect a short-distance obstacle by decreasing the impedance when a receiving means side is viewed from a transmitter and receiver for a specified time from the point of time of switching to a reception system. CONSTITUTION:The transmitter and receiver 1 having an ultrasonic wave oscillator, a transmitting means 1, and a receiving means 2 are provided and the transmit signal is applied from the means 2 to the ultrasonic wave oscillator of the transmitter and receiver 1 for transmission to radiate an ultrasonic wave in a specified direction; and a transmission/reception switch 4 switches the transmitter and receiver 1 from the means 2 to the means 5 after the application of the transmit signal to receive a reflected wave from the obstacle in a specified direction. The impedance when the means 5 is viewed from the transmitter and receiver 1 is decreased in response to the reception for the specified time from the point of time of connection switching to the means 5 to shorten the continuance of after oscillation due to the application of the transmit signal, facilitating the short-distance detection of the obstacle.
Patent JP-S6022521-A (JP)
Title: Cooler of automobile
Inventor: YAMAMOTO YUKIO
IPC: B60H1/32
Filed: 1983-07-14
Abstract: PURPOSE:To enhance the cooling effect of an engine even if cooler's operation cycle is interrupted by interrupting the cooler's operation cycle only and operating both electrically powered fans disposed behind a radiator and a capacitor when the temperature of engine cooling water rises over a specified temperature. CONSTITUTION:When the temperature of engine cooling water reaches over a specified temperature because of loss in cooling capacity of a radiator, a water temperature detector 35 is closed to excite a coil 39. Since the contact points 38 and 22 are opened, feed of a current to a magnet clutch 33 is shut off so that cooler's operating cycle is interrupted. By the excitement of the coil 39 of a relay 36, a constantly open contact point 40 is closed to feed a current for a motor 12 continuously so that an electrically powered fan disposed behind a capacitor operates continuously inspite of the interruption of the cooler's operation cycle. The fan cools the radiator together with another electrically powered fan disposed behind the radiator 3. Less load will be applied on an engine and loss in capacity of cooling the engine may be dissipated.
Patent JP-H02305453-A (JP)
Title: Semiconductor integrated circuit package
Inventor: OBARA MASANOBU
IPC: H01L23/04
Filed: 1989-05-19
Abstract: PURPOSE:To make it possible to form finer intervals between internal wirings than conventional ones by a method wherein the surface of an insulator under the intervals between the internal wirings formed on the surface of an insulator substrate is formed into a recessed form or a projected form. CONSTITUTION:Recessed or projected parts 1f or 1g are formed in or on the surface, on which internal wirings 1c of a package 1 are formed, of an insulator substrate so as to be provided along between the internal wirings 1c. By forming the recessed or projected parts 1f or 1g along between the wirings 1c in such a way, the distance along the substrate surface between the wirings 1c are increased. Therefore, the capacities between the wirings 1c can be lessened and the insulation resistance between the wirings 1c can be increased. Thereby, a package having fine wirings, among which the intervals between internal wirings are reduced, can be formed.
Patent JP-S617112-A (JP)
Title: Spiral conveying device
Inventor: YAMAMOTO TOSHIO
IPC: B65G13/08
Filed: 1984-06-19
Abstract: PURPOSE:To make a good use of a narrow three dimensional space so as to perform an effective vertical conveying operation by constructing spiral conveying surfaces in such a manner that numbers of rollers are arranged facing each other in parallel and oriented to the radial direction over both an inner and outer spiral surfaces that are installed in a body around the outer surface of a center column so as to form the spiral conveying surface. CONSTITUTION:Inner and outer spiral guide plates 3a and 3b are installed concentrically in a body on a frame 1 while they are adequately spaced with a certain distance around the outer surface of a center column 2 which is built in a body with the frame 1. And numbers of rollers 4 or wheels 5 are arranged over the spiral guide plates 3a and 3b so that they face each other in parallel and are oriented to the radial direction in forming two spiral surfaces: an inner spiral conveying surface A and an outer spiral conveying surface B. In addition, both a stopper and a dividing conveyor unit 6 are attached on the spiral conveying surfaces A and B at each stage. This configuration enables the device to make a good use of a narrow three dimensional space in performing a vertical conveying operation efficiently providing a simple and inexpensive conveying device since the device depends on the natural gravity in its operation.
Patent JP-S61285258-A (JP)
Title: Emulsion composition
Inventor: MORITA HIROSHI
IPC: C08L27/00
Filed: 1985-06-13
Abstract: PURPOSE:To provide an emulsion composition containing a cationic chitosan derivative, having high stability and excellent adsorbability to an anionic substance such as paper, mineral, etc., and suitable for the antistatic treatment of fiber, etc., and the conductive treatment of electrical copying paper, etc. CONSTITUTION:A cationic chitosan derivative is produced by reacting (A) a chitosan having a deacetylation degree of 30-99% and obtained by the deacetylation of chitin with (B) a cationizing agent having quaternary ammonium base and expressed by formula I (R<1>-R<3> are 1-3C alkyl; Y is group of formula II, etc.; X is halogen). The derivative is optionally subjected to the introduction of hydroxyalkyl group or the crosslinking treatment. The cationic chitosan derivative obtained by the above process is compounded in an amount of 0.1-30wt%, preferably 0.2-15wt% (based on the resin to be emulsified) to an unsaturated monomer before or after polymerization.
Patent JP-S62286544-A (JP)
Inventor: GOTSUSE BOKUSUHOORUN
IPC: C07B61/00
Filed: 1987-05-26
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-S5651019-A (JP)
Title: Composite type magnetic head
Inventor: YAMADA YOUZOU
IPC: G11B5/48
Filed: 1979-10-04
Abstract: PURPOSE:To effectively prevent the cross feed, by constituting the core piece at recording head side with a magnetic material of high magnetic flux density and constituting the core piece at another side with a magnetic material of high permeability, in the playback head core for composite type magnetic heads. CONSTITUTION:The core 22 for recording head and the core 21 for reproducing head are located by closing them for their side surfaces, two split core pieces 22a, 22b at recording head side are constituted with high magnetic flux density material, such as high magnetic flux density ferrite, a core piece 21a at recording head out of two split core pieces 21a, 21b of the core 21 for reproducing head is also constituted with a magnetic material of high magnetic flux density, and the core piece 21a at different side from the recording head is constituted with a magnetic material of high permeability.
Patent JP-H06337240-A (JP)
Title: Iron concentration measuring method for plating layer on alloyed zinc-plated steel plate
Inventor: TAKEHISA OSAMU
IPC: G01N31/00
Filed: 1993-05-28
Abstract: PURPOSE:To accurately measure an Fe concentration by sorting the correlation of previously obtained X-ray diffraction intensities of alpha-Fe phase and r-phase and the Fe concentration in plating at each component seed of a base plate, and correcting the correlation in response to a component amount of the each seed. CONSTITUTION:An X-ray emitted from a target X-ray tube 2 is emitted to an alloyed zinc-plated steel plate 5 during conveying at a predetermined speed, its diffracted X-ray is incident on detectors 3, 4 to detect X-ray diffraction intensities of alpha-Fe phase and GAMMA-phase. In this case, the correlation between diffraction intensity ratio of the alpha-Fe phase and the GAMMA-phase and Fe concentration is formed according to each component seed of a base plate, each component amount is previously formed, the component seed, the component amount of the plate of the plate 5 to be measured are measured, and a corresponding correlation diagram is selected. Then, the X-ray diffraction intensities of the alpha-Fe phase and the GAMMA-phase of the plate 5 are obtained, and Fe concentration in a plating layer can be accurately obtained by referring to the diagram.
Patent JP-S618765-A (JP)
Title: Cassette holding device of magnetic recording and reproducing device
Inventor: UCHIYAMA OSAMU
IPC: G11B15/675
Filed: 1984-06-22
Abstract: PURPOSE:To reduce the number of parts to make a device light-weight and low- cost by providing a cassette cover lock releasing member which is brought into contact with a part of a cassette and is driven by the cassette inserting operation. CONSTITUTION:When a cassette 3 is inserted to a holder 17 from the rear part, the rear part is brought into contact with a cassette contacting member 21 to turn this member 21 in the direction of an arrow e', and a lock releasing member 23 is turned around a shaft 23-1 in the direction of an arrow (g) through a transmitting member 22. Then, a claw part 23-2 of the releasing member 23 presses a lock releasing lever 3-2 of the cassette 3 in the direction of an arrow (h) to release the lock of a cassette cover 3-1. Thus, the extent of vertical movement of an aperture part is increased to make it easy to open the cover when the cassette is inserted from the rear part, and the arm connecting the holder and a chassis is made unnecessary to reduce the number of parts, and the constitution is made simple, light-weight, and low-cost.
Patent JP-H08305156-A (JP)
Title: Developer carrier, manufacture thereof and developing device using same
Inventor: TOYOOKA TAKUYA
IPC: G03G15/09
Filed: 1995-04-28
Abstract: PURPOSE: To stably obtain a high-quality image by forming the surface of a developer carrier of a resin covering layer provided with a recessed surface. CONSTITUTION: A developing sleeve 8 being a developer carrier is constituted of a metallic cylindrical tube (base body) 6 and the resin covering layer 7 formed on the surface of the tube 6 and provided with a semi-spherical recessed surface. The recessed surface on the surface of the layer 7 is formed by forming a covering layer obtained by dispersing spherical grains on the base body 6 and the spherical grains on the surface of the resin covering layer are removed from the surface of the resin covering layer by executing mechanical processing such as grinding and/or chemical processing such as dissolution. Then, the sleeve 8 is rotated in a direction shown by an arrow A by carrying magnetic toner 4 being one-component magnetic developer supplied from a hopper 3 so as to carry it to a developing part where the sleeve 8 and a photoreceptor drum 1 are faced.