baber/WOPTO huggingface dataset:
Patent JP-H06340331-A (JP)
Title: Rotary transfer device for work
Inventor: OZAWA KENJI
IPC: B65H15/00
Filed: 1993-06-01
Abstract: PURPOSE:To adjust the change of attitude of works stopped at delivery position and its delivery position arbitrarily and freely by providing differential input mechanisms comprising sun bevel gears and planetary bevel gears. CONSTITUTION:Works fed in a specified attitude to an input position are held in order by a clamp means 5, and fed rotatably to a delivery position by the rotating operation of a rotating drum 3. In this case, if first and second sun gears 11 and 12 are fixed, one support shaft 8 to which a first planet gear 9 is connected pivotally is rotated by an angle corresponding to the gear ratio of the first planetary gear 9 to the first sun gear 11 while the rotating drum 3 is rotated from the receiving position to the delivery position, and the other support shaft 8 to which the second planetary gear 10 is connected pivotally is rotated by an angle corresponding to the gear ratio for these gears. Here, if the sun gears are rotated by differential input mechanisms 13 and 15, the rotating angle of the support shaft 8 can be set arbitrarily according to the rotating direction and the number of rotations of it, and the change of settings of work attitude, etc., can be made arbitrarily and easily.
Patent JP-S62286248-A (JP)
Title: Electrostatic chuck plate and manufacture thereof
Inventor: MURAKAMI TAKETOSHI
IPC: H01L21/67
Filed: 1986-06-05
Abstract: PURPOSE:To prevent the deformation of a chuck plate and the exfoliation of a dielectric layer, by forming a film shaped electrode on the upper surface of a ceramic substrate, laminating a glass intermediate layer, which covers the film shaped electrode, on the upper surface of the substrate, and forming an insulating dielectric layer on the upper surface of the glass intermediate layer. CONSTITUTION:A glass intermediate layer 6, which covers an inner electrode 2, is formed on the upper surface of a plate shaped ceramic substrate 1. An insulating dielectric layer 8, on which a sample 7 is mounted, is formed on the upper surface of the glass intermediate layer 6. An inorganic impregnated layer 9 is formed on the surface of the dielectric layer 8. Another electrode 10 is contacted with the sample 7. Thus the sample 7 is sucked and fixed to the surface of the dielectric layer 8 with an electrostatic sucking force. As a ceramic material constituting the substrate 1, nitride or carbide characterized by high thermal conductivity and excellent insulating property is used. Then, the cooling effect of the substrate 1 can be improved. The heat in the surface of the dielectric layer 8 is made uniform. The chuck plate is not deformed. With the flatness of the sample mounting surface being several mum or less, the adhesive strength of the dielectric layer can be enhanced.
Patent JP-H0426944-A (JP)
Title: Optical information processor
Inventor: MOMOO KAZUO
IPC: G11B11/105
Filed: 1990-05-21
Abstract: PURPOSE:To reduce the effect of a pit left without being erased in the case that the short pit is overwritten on the long pit and to execute a stable overwriting action by controlling the intensity of the laser light of an optical pickup according to the signal length of an information signal. CONSTITUTION:The intensity of the laser light is changed by a control means 15 according to the signal length of the first information signal 21 and it becomes smaller according as the signal length becomes longer. The width of a pit pattern 24 recorded in such a way becomes narrower according as the length of the pit becomes longer. Therefore, the width of the pit can be controlled according to the length of the pit which is recorded. Thus, the effect of the pit left without being erased in the case that the short pit is overwritten on the long pit is reduced and the stable overwriting action is executed.
Patent JP-S5464407-A (JP)
Title: Coupling system of multi-drop circuit to storage exchange network
Inventor: ARISHIMA SHIYUUHEI
IPC: H04L12/02
Filed: 1977-10-31
Abstract: PURPOSE:To shorten the delay in network, by performing the polling or selective operation with independent terminal allocating stations in storage exchange network, controlling the interface with the packet network, and reducing the number of packets of the data other than passing through the packet network. CONSTITUTION:The CPU 32 performing one polling or selection and one or a plural number of pollings or selection cntrolled terminals 53...55,56...58 are controlled via the exchange stations 59...61. Polling or selection is independently made among the CPU 52 and the exchange stations 59...61, and after polling or data and control information are delivered between stations to the controlled terminals 53...58 independently from the terminal exchanging stations 59...61, storage is once made to the terminal exchanging station received. Thus, the number of packets other than the data passing through the packet network can be reduced and the reduction in the network delay can be made.
Patent JP-H0347561-A (JP)
Title: Doctor blade and coated paper prepared using the same
Inventor: FUJITA MAKOTO
IPC: D21H23/00
Filed: 1989-05-23
Abstract: PURPOSE:To uniformize the quality of coated paper by providing a bevel surface to the surface directly acting on a coating solution and providing an inclined surface to an upper side surface and also providing an inclined surface to a lower side surface. CONSTITUTION:A land 5 is provided to the leading end surface of a doctor blade a and a bevel surface 4 is provided to the surface directly acting on a coating solution of said blade 1 and an inclined surface 6 is provided to the upper side surface thereof and an inclined surface 7 is provided to the lower side surface 3 thereof to suppress the increase of the rigidity of the bevel surface 4 accompanied by the abrasion of the doctor blade 1 to a low level. By this method, coated paper excellent in a coating amount profile can be obtained.
Patent JP-H02309253-A (JP)
Title: Determination of saccharified hemoglobin
Inventor: OISHI KAZUYUKI
IPC: B01J20/285
Filed: 1989-05-23
Abstract: PURPOSE:To determine saccharified hemoglobin within a short time with high accuracy by using coated polymer particles wherein an acrylic or methacrylic acid (co)polymer layer is formed to the surface parts of hydrophobic crosslinked polymer particles as a packing material. CONSTITUTION:A blood specimen is hemolized if necessary to be applied to a column packed with a packing material and the determination of saccharified hemoglobin is performed by a liquid chromatography technique. By selecting a proper buffer solution, hemoglobin is separated and eluted. As the packing material, a polymer particle having a two-layer structure wherein a hydrophobic crosslinked polymer forms a skeletal and the surface part thereof is coated with a (meth)acrylic acid polymer is used. Since the polymerization degree of the skeletal part is high, mechanical strength is high. Since only the surface part is coated with the (meth)acrylic acid polymer, the ion exchange capacity of the packing material is high and a carboxyl group becomes an equilibrium state rapidly. Therefore, the separation capacity of saccharified hemoglobin is excellent and saccharified hemoglobin can be measured within a short time.
Patent JP-H0424090-A (JP)
Title: Sewing machine with automatic thread cutting mechanism
Inventor: SUZUKI HAJIME
IPC: D05B65/02
Filed: 1990-05-21
Abstract: PURPOSE:To prevent in particular tensile forces from being exerted on the end of needle thread, preventing thereby the thread from slipping out of an eyelet by controlling a drive means for use in holding thread in conjunction with the completion of thread cutting action of a thread cutting mechanism and the stating of a machine motor when an operation mode has been set. CONSTITUTION:When an operation mode is set, a tension release mechanism functions at the completion of sewing operation, while, since a control means for holding thread controls a drive means 52 for holding thread operably connected to a thread holding member 100 of a needle thread end holding mechanism 51 so that the member 100 is changed over to a thread holding position from a waiting position through a thread capturing position at the completion of thread cutting action by means of a thread cutting mechanism, the end of the needle thread is held by the member 100 in conjunction with a holding force imparting member 97. When a sewing operation is started, the control means for holding thread controls the means 52, under conditions that a tension release mechanism is in operation, so that the member 100 is positioned at a location above a thread holding position and changed over to a waiting position to release the end of needle thread. On the other hand, for setting an inoperative mode, the member 100 is held at the waiting position.
Patent JP-S5654242-A (JP)
Title: Controlling method of refractive index of optical fiber matrix
Inventor: IMOTO KATSUYUKI
IPC: C03B37/014
Filed: 1979-10-12
Abstract: PURPOSE:To prepare a high-quality optical fiber with a good reproducibility by a method wherein a laser beam scans variations in optical strength, which is detected by a photoelectric element to regulate a burner flame in its radial expansion so that the refractive index of an optical fiber matrix is controlled. CONSTITUTION:A sinewave reference signal is formed so that its phase matches the phase of light scanning. When the square wave rises and falls, the respective voltages of the reference signal are sampled and held. The difference in both the voltages is taken instead of the pluse width thereby to obtain a signal voltage in proportion to the width of flame expansion. This signal voltage is input to the control circuit 22 which stores the predefined standard signal voltage 23. The control circuit 22 compares and amplifies the two signals. If an error signal is generated at the output, the signal is fed back to the motor drive circuit 24, which drives the motor 17 to cause the protective tube 15 to move in the arrow direction 18 or 18'. The motor continues to drive until the error signal become 0 so that the width of burner flame is controlled to reach the predetermined value.
Patent JP-2000328123-A (JP)
Title: Converter refining method for adjusting silicon charging quality
Inventor: KUMAKURA MASANORI
IPC: C21C5/28
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a converter refining method for adjusting silicon charging quantity in the converter, in which produced slag quantity after desiliconization and dephosphorization is reduced and the unit requirement of lime is reduced and fluorite is not used. SOLUTION: In the converter refining method for adjusting the silicon charging quantity comprising a first process for charging molten iron and scrap into the top and bottom combined blown converter, a second process for executing the desiliconization and the phosphorization, a third process for removing the slag, and then a fourth process for executing the decarburize-blowing, in the case high in Si value in the molten iron, before charging the molten iron into the converter, the desiliconizing treatment is executed, or after charging into the converter, the desiliconization is executed to adjust the Si value. The SiO2 quantity existing in the slag produced in the second process is regulated to be in the range of 5-10 kg/t, and in the second process, the fluorite is not used.
Patent JP-H07314051-A (JP)
Title: Method for bending tube and device therefor
Inventor: MORISHITA SHUHEI
IPC: B21D9/04
Filed: 1994-05-20
Abstract: PURPOSE:To provide a tube bending method of generating no reduction of thickness at the outer surface side of the tube at the time of bending the tube. CONSTITUTION:A wire 6 having elongation resistance and flexibility in the bending direction so as to make the stress of the outer surface of a tube P almost zero while withstanding the elongation action on the outer surface of the tube P which is apt to generate at the time of bending the tube is fixedly held on the projectingly bent outer surface of the tube P or on the side a little outside the outer surface over the bending working range of the tube P from one end to the other end thereof through end part clamp mechanisms 3L.3R and an intermediate clamp mechanism 5. Then, by applying the bending moment by a pair of hydraulic cylinders 75 over the bending working range of the tube P from one end to the other end thereof, bending is executed by applying the compression force from the outer surface toward the inside of the tube P in the axial direction of the tube P.
Patent JP-S5832401-A (JP)
Inventor: NAKATANI YOSHIHIKO
IPC: H01C7/00
Filed: 1981-08-20
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-H08110938-A (JP)
Title: Method for inputting finger print
Inventor: KUMEYA KOUJI
IPC: G06T7/00
Filed: 1993-05-07
Abstract: PURPOSE: To surely judge whether an inputted finger print picture is suitable for collation e.g. or not, by dividing the whole input picture into plural blocks and judging the suitableness of collation or the like based upon the rate of the number of proper picture blocks to the total number of blocks. CONSTITUTION: An input picture is binarized. The whole binary picture is divided into plural blocks and the area of each divided block is found out. The area is found out by counting up the number of picture elements in each block. Blocks consisting of only a background and their adjacent blocks are removed. The number of blocks respectively having a prescribed number of picture elements or more and the number of blocks having a prescribed number of picture elements or less out of remaining blocks are found out and the rates of the obtained numbers of blocks to the number of remaining blocks are respectively calculated. When each rate is less than a prescribed value, the input picture is regarded as a picture suitable for collation and the binary picture is taken in.  When the rate is more than the prescribed value, many defective picture blocks caused by excess or lacking finger pressure are included, the input picture is judged as an unsuitable picture and a reinput instruction is displayed.
Patent JP-H0238318-A (JP)
Title: Magnetically attractable particles and production thereof
Inventor: JIYAN BUIKUTAA SANGU
IPC: H01F1/36
Filed: 1989-05-24
Abstract: Magnetically attractable particles comprise a core of magnetic material encapsulated in a metal oxide coating. They may be made by emulsifying an aqueous solution or dispersion of the magnetic material or precursor, and an aqueous solution or sol of a coating inorganic oxide or precursor, in an inert water-immiscible liquid. The aqueous droplets are gelled, e.g. by ammonia or an amine, recovered, and heated at 250 - 2000<o>C. The resulting particles are generally smooth spheres below 100 microns in diameter and often of sub-micron size.
Patent JP-H09290116-A (JP)
Title: Air filter of low pressure loss
Inventor: BESSHO NOBUYORI
IPC: B01D46/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an air filter with a low pressure loss and the high gaseous impurity-removing efficiency by causing the wavy or crest/trough-type ridge line of a separator of a porous material to cross the flow direction of a processing air at an angle in an air filter. SOLUTION: A wavy or crest/trough-type separator 108 is alternately laminated almost in parallel between sheet-like filter materials 106, in a space formed in an outer frame opened in the flow direction 102 of a processing air to obtain an air filter. In this case, this separator 108 is arranged in such a manner that its wavy or crest/trough-type ridge lines 120, 122 cross the flow direction 102 of the processing air at an angle. In addition, the separator 108 is constituted of a porous material or a meshy material. Under this constitution, the possibilities are increased that the processing air may pass through the porous part or the network of the separator 108. In this case, a turbulence is generated in the air current and gaseous impurities easily come into contact with the filter material to improve the gaseous impurity removing efficiency.
Patent JP-H05155753-A (JP)
Title: Excess of pigment deposition in skin
Inventor: ZANA NAIA
IPC: A61K8/00
Filed: 1992-04-08
Abstract: PURPOSE: To obtain a composition consisting mainly of a specific retinoidlike compound, capable of providing sun-burned appearance without accompanying disorder of skin caused by exposing to sunlight or ultraviolet rays, useful for cream, etc., having hyperpigmentation of skin topical application as object. CONSTITUTION: This composition comprises preferably 0.01-1wt.% one or more kinds of compound of the formula (R1 to R2 are each H or a 1-3C alkyl). Furthermore, the composition is preferably topically applied to skin for 8-12 weeks once to twice per day.
Patent JP-S61291958-A (JP)
Title: Titanium material having high corrosion resistance
Inventor: OGAWA KAZUHIRO
IPC: C23C4/10
Filed: 1985-06-17
Abstract: PURPOSE:To improve the corrosion resistance of a titanium material and to extend the range of use for the material by thermally spraying zirconium on the surface of the titanium material to coat the surface by a prescribed percentage by area. CONSTITUTION:Zirconium is thermally sprayed on the conditioned surface of a titanium material by a proper means such as plasma spraying to coat the surface by >=5% by area. The resulting zirconium coated titanium material has very high corrosion resistance because the corrosion potential of the titanium base is changed, so the range of use for the titanium material is extended.
Patent JP-2000318827-A (JP)
Title: Belt conveyor draining method and device
Inventor: SATO HIDEAKI
IPC: B65G15/08
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a draining method capable of efficiently and safely emiminating a mass quantity of rainwater stored on a belt conveyor in a short time and at low cost. SOLUTION: Belt presser rollers 8, 8' set in open angle shape to be perpendicular to a length direction of a belt 1" at positions within a specified range before the belt 1" floats from a carrier roller installed underneath by its tension in a transitive section of the belt 1" between a horizontal section and a vertical section when the belt 1" is in operating condition having subject matter such as raw material on it, and a flat roller 7 as a carrier roller under them are provided as a set to compose this draining device. In this draining device, a cross sectional form of the belt 1" is deformed into an overturned U-form, thereby water staying on the belt 1" is eliminated.
Patent JP-S5465991-A (JP)
Title: Method and apparatus for transporting boiler on water
Inventor: ENOMOTO HIROYASU
IPC: B63B35/44
Filed: 1977-11-04
Abstract: PURPOSE: To accomplish a safe transportation of a boiler on the water through simple, inexpensive avoidance of damage on the boiler by preventing the resonance thereof with the vibration of wave by the use of the inertia of water stored in an airtight space such as a furnace for the boiler.  
     CONSTITUTION: In transporting a boiler 1 on the water by a barge or the like, water 5' is drawn up from a ballast tank 5 of the barge 2 by the pump 7 to be restored into an airtight space, for example, a furnace 6. With this arrangement, the resonance of the boiler 1 with the vibration of wave is prevented by the use of the inertia of the wafer 12 in the furnace 6. In this case, the adjustment of the water level or other adjustments are performed by opening or closing a valve 8 provided to a drain pipe 8a. The drain water is returned to the tank 5. On the other hand, stays 9 or the like are mounted to sections in the boiler 1 prone to vibration, for example, superheater tube or generating tube, to prevent vibration in transit. Here in the drawing, the figure 10 represents steel skeleton and the figure  11 sling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5560719-A (JP)
Title: Magnetic bearing
Inventor: IWATA KAZUTOSHI
IPC: F16C39/06
Filed: 1978-10-27
Abstract: PURPOSE:To get a low-cost magnetic bearing stable in two directions, by utilizing the repulsive force in the direction normal to the axis generated on the side of a magnetized face for gaining the horizontal retaining strength. CONSTITUTION:Stationary discs 82, 82a are fitted to the external circumference of movable discs 31, 31a on magnetic bearings 3, 3a which make use of vertical repulsive force, and a cylindrical gap is formed between the external circumference of movable discs 31, 31a and the internal circumference of stationary discs 82, 82a, identical poles being opposed to each other. The thickness T of permanent magnets of stationary discs 82, 82a is equal to the thickness t of movable discs 31, 31a plus maximum displacement deltam in the vertical direction. Sufficiently powerful horizontal repulsive force FH is accordingly available in the entire area of usage. The application of adequately thick bodies with high magnetic permeabiliby to both sides of a permanent magnet can provide them with magnetic characteristic equal to a permanent magnet with required thickness.
Patent JP-S62288729-A (JP)
Title: Torsional vibration damping device
Inventor: SATO KOHEI
IPC: F16D13/64
Filed: 1986-06-06
Abstract: PURPOSE:To prevent increase in the size of the whole clutch device by obtaining an excellent vibration absorbing and damping action over a wide torque range without injuring rigidity, in a torsional vibration damping device used for the clutch disk of an automobile. CONSTITUTION:Rotation driving torque inputted from a drive plate 4a, 4b causes relative rotation between a hub 1 and a drive plate 4a, 4b, and is outputted to the hub 1 while receiving a staged vibration absorbing action by means of compression springs 5, 6, 7 formed in the corresponding positions between the plate part 3 of the hub 1 and the drive plates 4a, 4b. In this case, a first friction damping means 27 is operated due to the relative rotation of the hub 1 and the drive plates 4a, 4b while a second friction damping means 17 is controlled by a controlling plate 19 and acts only at the final stage. Accordingly, friction damping capacity corresponding to the magnitude of an input torque can be obtained.
Patent JP-H06348445-A (JP)
Title: Information processor and its picture displaying method
Inventor: BESSHO YOSHIKO
IPC: G06F3/048
Filed: 1993-06-02
Abstract: PURPOSE:To improve user's usability by visually displaying the positional relation of plural display windows from two directions, i.e., the top face and the side face. CONSTITUTION:In the case of displaying a window code on a window position display screen 22 observed from the top face, the sort of the window is judged. Whether a superposed window exists or not is judged from the positional relation of the window concerned, and when the superposed window exists, a superposed window code 41 is displayed on the screen 22. When there is no superposed window, the window code of the sort is displayed on the screen 22. In the case of displaying a window code on a window position display screen 23 observed from the side face, the sort of the window is judged. Then whether a superposed window exists or not is judged from the positional relation of the window and a window code 42 is displayed on the screen 23 when a superposed window exists or the window code of the sort is displayed on the screen 23 when there is no superposed window.