baber/WOPTO huggingface dataset:
Patent JP-S5737729-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: C09D5/23
Filed: 1980-08-20
Abstract: PURPOSE:To improve the lubricity and wear resistance of a magnetic recording medium by making a magnetic layer contain a specific organic silicone compound as a lubricant. CONSTITUTION:A magnetic layer is made to contain an epoxy-modified organic silicone compound which has an epoxy groups, superior in affinity with a binder, in a principal chain or in the pricipal chain and at both its terminals shown by the right general formula [where R1 and R2 are -CH3 or -R3-epoxy group, R3 is  a hydrocarbon group of C1-C26, and (n1), (n2) and n1+n2 are 0-1,000, 1-500 and <=1,000].
Patent JP-S62271254-A (JP)
Title: Reproducing device for music
Inventor: SUGIURA YOJI
IPC: G10L21/04
Filed: 1986-05-20
Abstract: PURPOSE:To enable an accompaniment to follow the tempo of singing, and to hold the tone of the accompaniment at a constant level, by making the tempo of the output acoustic signal of a reproducing means follow the tempo of an audible sound by controlling a reproducing speed control means, and controlling the tone of the output acoustic signal of the reproducing means by controlling a time base conversion means by the output control signal of the reproducing speed control means. CONSTITUTION:A signal analyzing part 11 analyzes the feature of an electrical signal generated from the singing. A control circuit 12 compares and calculates a detected data obtained at a data detection circuit 9, and the feature of an audio signal analyzed at the signal analyzing t 11, and controls the feed control 5 of a tape feeding system, and the frequency conversion rate of a time base conversion circuit 6. Thus, since the reproducing speed of the music of the accompaniment is made to follow the tempo of the singing, and the time base of the signal of a reproduced musical piece is converted corresponding to the ratio between the rated speed and the driving speed of a tape driving system, performance with constant tone can always be obtained.
Patent JP-S5739001-A (JP)
Title: Reducing method for crop in blooming process
Inventor: KANARI SHIYOUHEI
IPC: B21B1/38
Filed: 1980-08-20
Abstract: PURPOSE:To reduce the amount of crops generated at the front and rear ends of the top and bottom of an ingot, and to improve the yield of the blooming process, by forming a recess at each of the top and bottom of a material to be rolled at an early stage of a rolling process, and by rolling the unrolled middle part so as to reduce its thickness to a size equal to the thickness of this recess. CONSTITUTION:An initial pass of a rolling process for an ingot 2 is carried out by a horizontal roll stand so as to reduce the thichness, and a recess 8 with 400-590mm. lingitudinal terminal end thickness is formed at the front and rear ends of the top and bottom of the ingot 2 by reducing the thichness at a strength. The unrolled middle part 10 is then rolled to reduce its thickness to a size approximately equal to the thickness of the recess 8. The ingot 2 is then rolled to a prescribed size by a vertical roll stand and horizontal roll stand. By the present method, the generation of an overlap at the font and rear ends of the ingot is restricted so that the blooming process can be performed with a high yield.
Patent JP-S5245775-A (JP)
Title: Feed systm for primary fluid in single filter press
Inventor: IWATANI AKITOSHI
IPC: B01D25/12
Filed: 1976-09-24
Abstract: PURPOSE: To provide an epochal feed system for primary fluid in a single filter press-an improved system not only to break away a thick cake completely but also to clean both sides of filtering cloth when it is travelled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02309445-A (JP)
Title: Access control method and apparatus for client apparatus of data processing system and computer program product
Inventor: DONABON UIRIAMU JIYONSON
IPC: G06F12/00
Filed: 1990-05-02
Abstract: PURPOSE: To synchronize parallel accesses to a file only at the time of actual parallel accesses by controlling the access of a client device to a part of a file stored in a server device by a specific capacity. CONSTITUTION: When many clients 50 are concerned about data, a server node must synchronize accesses to data for the purpose of maintaining the consistency of data. So, a server 20 inhibits each part of data, which can be accessed for correction in one node in a prescribed time, from being accessed for read or correction by other nodes. The part of data which can be accessed for read is permitted to be accessed for read by any node. Thus, it is sufficient if parallel accesses to the file are synchronized only at the time of actual parallel accesses.
Patent JP-S5816884-A (JP)
Title: Recording medium
Inventor: HARUTA MASAHIRO
IPC: B41M5/52
Filed: 1981-07-23
Abstract: PURPOSE:To obtain a high-performance recording medium satisfying nearly all requirements of ink jet recording by orderly laminating a zeolite-containing coat and a silicone dioxide-containing coat on a base material. CONSTITUTION:Coats 102 and 101 are orderly laminated on a base material 103 to obtain a recording medium. The coat 101 is composed of silicone dioxide and an adhesive resin, playing roles that ink is quickly absorbed in the thickwise direction of the coat and also colorant in the ink is selectively absorbed into the coat to for high density of ink dots. Also, the coat 102 is composed of zeolite and an adhesive resin, playing roles that the solvent of the ink absorbed from the overlaying coat 101 is absorbed and held, the amount of ink to be absorbed is limited, and the permeation of ink solvent into the base material 103 is prevented to avoid the curling of recording medium. The base material 103 is made of paper, plastics, metal plates, etc., playing a role that the coats 102 and 101 are supported.
Patent JP-S62270422-A (JP)
Title: Production of needle-like crystal gamma-fe2o3 for magnetic recording
Inventor: KAMEOKA YOSHIBUMI
IPC: H01F1/11
Filed: 1986-05-19
Abstract: PURPOSE:To reduce cost of equipment and cost of production and to produce the titled gamma-Fe2O3, by converting needle-like crystal alpha-FeOOH into Fe3O4 in a reducing furnace, taking out Fe3O4 at a specific temperature and carrying out oxidation reaction outside the furnace at a specific temperature. CONSTITUTION:Needle-like alpha-FeOOH is converted into Fe3O4 in a reducing furnace, Fe3O4 is cooled with N2 and taken out to atmosphere while the temperature of Fe3O4 is >=60 deg.C. Then the temperature of the Fe3O4 is made <=350 deg.C and it is converted into gamma-Fe2O3 by oxidation reaction outside the furnace. Consequently, needle-like crystal gamma-Fe2O3 for magnetic recording is obtained at a low cost.
Patent JP-S5541085-A (JP)
Title: Oscillation circuit
Inventor: TAKEDA KEIGO
IPC: H03B5/32
Filed: 1978-09-19
Abstract: PURPOSE: To increase the reliability of electronic unit through stable oscillation continued, by decreasing the threshold value of N channel transistor and keeping the oscillation even if the power supply voltage is lower, when the power supply voltage is lowered.  
     CONSTITUTION: P channel MOSFET 1 and N channel MOSFET 2 constitutes the oscillation circuit. When the power supply voltage is higher than the set level, the detection circuit 5 gives the positive output to MOSFET 4 to make equi-potential between the substrate and source of FET2 and to reduce the current consumption. Next, when the power supply voltage is less than the set voltage, negative output is given to the gate of FET4 to turn off FET 4. Accordingly, the substrate of FET2 is pulled up with the resistor 3 and the threshold value of FET2 is reduced to continue the oscillation with less power supply voltage. Thus, even if the power supply voltage is lowered, stable oscillation is kept to increase the reliability of electronic unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08312200-A (JP)
Title: Cylinder body wrap type chimney
Inventor: KONDO HIROSHI
IPC: E04H12/28
Filed: 1995-05-15
Abstract: PURPOSE: To form the whole of a chimney in a slim state and to reduce weight by a method wherein a cylinder body through which smoke flows is inserted in an outer cylinder, the outer cylinder comprises a plurality of corner columns and horizontal materials, and curved panels, which share the influence of vibration and wind with each other. CONSTITUTION: An outer cylinder 2 is provided at four corners with corner columns 3 and the corner columns 3 are coupled together through a horizontal material 5. A number of curved panels 4 being thin and having a curvature in the direction of height are mounted on a plane space constituted of the horizontal material 5 and the corner column 3. A reinforcing material is arranged in an outer cylinder 2, a cylinder body 1 is supported, and horizontal displacement is constrained. This constitution prevents the cylinder body 1 from being influenced by wind and rain, eliminates a need for a heat insulation material, supports a fall moment by wind by the corner column 3, supports horizontal displacement by inplane shear rigidity of the curved panels 4, resists against a wind pressure by the membrane effect of the thin curved panels 4 and transmits it to the horizontal material 5.  By sharing a role with each other as noted above, a chimney is formed in a slime state and weight is reduced.
Patent JP-H0412737-A (JP)
Title: X-ray ct device
Inventor: IGARASHI SHIGEMI
IPC: A61B6/03
Filed: 1990-05-07
Abstract: PURPOSE:To easily set a scan surface by detecting a three-dimensional coordinate based on the prescribed positions of three points designated in order to set the scan surface as a reference and controlling the inclination motion and the rotational motion of a gyro bed and the depression/elevation motion of a scanner rack base so as to pass through the photographing part. CONSTITUTION:In the case of observing the head part 10a, when the right ear joint (A point), the left ear joint (B point) and the middle of the forehead (C point) of a patient 10 are designated by a three-dimensional pointer 7 with respect to the patient 10 on the gyro bed 4, a coordinate detector 8 detects the three-dimensional coordinates of each point (A, B and C points). Also, in order to correct the inclination angle theta1 of the head part 10a of the patient 10 lying on the bed 4, it is controlled by a bed inclination control part 5. Subsequently, in order to correct the inclination angle theta2 of a straight line for linking the A point and the B point of the patient 10, it is controlled by a bed rotation angle control part 6. Also, in order to correct the inclination angle theta3 of a straight line for linking the A or B point and the C point of the patient 10, it is controlled by a rack base angle control part 3. In such a manner the scan surface of the patient 10 is controlled so as to conform with the X-ray photographing part in a photographing hole 2, and the scan surface is set remarkably easily.
Patent JP-S60260453-A (JP)
Inventor: ISHIZUKA TETSUO
IPC: C04B24/26
Filed: 1984-06-05
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-S5448687-A (JP)
Title: Multitubular membrane separator
Inventor: FUJII KENICHIROU
IPC: B01D61/20
Filed: 1977-09-26
Abstract: PURPOSE: A multitubular membrane separator capable of easily being cleaned and also of permitting easy membrane exchange, having a structure in which tubular membrane-built in perforated support tube groups are held by bolt-clamped support plates and are connected with couplers, and the one end of cylindrical case into which support plates are inserted is clamped with short tube and bolt clamped edge plate.  
     CONSTITUTION: The cylindrical case 8 is easily removed by unscrewing the bolt 12b to remove the edge plate 11b. Without the case 8, the perforated support tube 2 groups are held by the support plates 21 and 22 and the bolt 31. Thus, the cleaning  of the perforated support tube 1 groups can be easily made and also checking after cleaning can be performed. In addition, in case the membrane 4 inside the perforated support tube is exchanged, the operation can easily be made by unscrewing the nuts 12a and 12b of the edge plates 11a and 11b and then by demounting the bend coupler 7. The reassembly of the equipment can be made simply by resetting only the case 8, the short tube 13, and the edge plates 11a and 11b to a set of the perforated support tube 1 groups 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02306974-A (JP)
Title: Maleimide derivative and use thereof as medicine
Inventor: FUUBERUTO BARUTO
IPC: C07D491/04
Filed: 1990-05-07
Abstract: The invention relates to novel bis(1H-indol-3-yl)maleimide derivatives, a process for their preparation, pharmaceuticals containing these compounds and their use for the treatment of cardiac and vascular diseases such as thromboses, arteriosclerosis, hypertension, inflammatory processes, allergies, cancer and certain types of degenerative damage of the central nervous system and also disorders of the immune system and viral diseases.
Patent JP-S596904-A (JP)
Title: Composite membrane with gas selective permeability and preparation thereof
Inventor: OKITA KOUICHI
IPC: B01D71/26
Filed: 1982-07-02
Abstract: PURPOSE:To obtain a gas permeable membrane excellent in permeability and selectivity, by accumulating a polymer thin membrane comprising a material excellent in gas selective permeability on a polyaryl sulfone membrane having an asymmetric pore size through plasma polymerization under glow discharge. CONSTITUTION:22pts. polyaryl sulfone comprising one kind of a polymer constituted from rucurring units shown by structural formulae I -III or a mixture comprising two kinds or more said polymers is uniformly dissolved in 24pts. dimethylformamide and 54pts. tetrahydrofuran to obtain a dope liquid. This dope liquid is applied to a smooth glass plate in a thickness of 268mum and, after the coated glass plate is horizontally held for 30sec, it is immersed in a solution prepared by dissolving 2.4ml acetone and 1.3g NaCl in 3l water for 60min, and subsequently dried in air to obtain an asymmetric pore size membrane with a thickness of 51mum. The resulting membrane is subjected to glow discharge at output of 20W while trimethylvinylsilane is introduced into a system at a speed of 1cm<2>/min. Thus obtained composite membrane has a permeation speed of 9.14X10<-6>cm<2>/cm<2>.sec.cm Hg and selectivity (O2/N2) of 4.62.
Patent JP-S5252585-A (JP)
Title: Conductive stripe having electro migration resistance
Inventor: JIEEMUSU KEI HAWAADO
IPC: A01K1/01
Filed: 1976-09-29
Abstract: A method and resulting structure for forming narrow intermetallic stripes which will carry high currents on bodies such as semiconductors, integrated circuits, magnetic bubbles structures, etc. The conductive stripe includes aluminum or aluminum copper with at least one transition metal. The aluminum and at least one transition metal are deposited onto a supporting body at a very low pressure in a substantially oxygen-free high vacuum. The composite is then annealed at a temperature between about 200 DEG  C and 525 DEG C for a time sufficient to form an aluminum and transition metal compound within the aluminum. The conductive stripes are then formed by masking and removing portions of the annealed metallic material. The resulting conductive stripes, which may be of a width of about 6x10<->4 inches or less, have a significantly improved electromigration performance without significantly increasing resistance in the conductive stripe.
Patent JP-S5240936-A (JP)
Title: Electronic register
Inventor: HAMANO KOUICHI
IPC: G07G1/00
Filed: 1975-09-26
Abstract: PURPOSE: The detector which performs set/reset according to put-in/take-out of the slip is installed, and when the power is suspended during printing, the position relation of the data printed on the slip is made constant. As a result, arrangement and adjustment of data can be performed very easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05311430-A (JP)
Title: Magnetron sputtering cathode
Inventor: KONDO KENJI
IPC: C23C14/35
Filed: 1992-05-11
Abstract: PURPOSE:To enable the rapid exchange of a consumed magnetic material target and to improve the operating rate of a device by generating a reverse magnetic field and weakening the attraction force of permanent magnets at the time of exchanging the target. CONSTITUTION:A first magnetic pole is constituted of the columnar permanent magnet 1 and a magnetic pole 3 of a columnar soft magnetic material and a second magnetic pole is constituted of the cylindrical permanent magnet 2 and a magnetic pole 4 of a cylindrical soft magnetic material. The magnetic material target 9 is provided via a backing plate 8 made of copper having a groove 8c and is cooled via the groove 8c. Sputtering is executed by maintaining the magnetron sputtering discharge on the front surface side of the target only by the magnetic field generated by the permanent magnets 1, 2. The operation of a cooling system is stopped and reverse magnetic coils 5, 6, 7 are energized to generate the reverse magnetic fields below the coercive force of the permanent magnets 1, 2 and to weaken the attraction force of the permanent magnets 1, 2 at the time of exchanging the consumed target 9. The target 9 is then removed together with a backing plate 8 and thereafter, the currents of the reverse magnetic coils 5, 6, 7 are turned off. The target 9 is, therefore, removable in a short period of time.
Patent JP-S609247-A (JP)
Title: Confirmation system for multiple address communication of token ring
Inventor: ISAYAMA TETSUO
IPC: H04L12/433
Filed: 1983-06-28
Abstract: PURPOSE:To confirm easily and assuredly an answer in a multiple address communication mode by specifying a data terminal device of the reception side with the control information added to the transmission data. CONSTITUTION:A data terminal device DTE-A which persorms the multiple address communication of data sets all ARI/FCI bits in the status information at ''0'' and then transmits them. In case the DTE-D has an OFF state of power supply among data terminal devices DTE-B-D of the reception side, the ARI and FCI for DTE-B-C are all set at ''1'' as long as the data transmitted from the DTE-A has made a round trip. While the ARI and FCI for DTE-D are set at ''0''. Then the DTE-A receives the answer of the DTE-B, and it is regarded that the answer given from the DTE-C disappers on a ring. Then the DTE-A urges only the DTE-C for answering. In such a way, the answer can be confirmed with high efficiency.
Patent JP-H08291322-A (JP)
Title: Laser hardening method
Inventor: NAKAYAMA YOSHIMI
IPC: C21D9/32
Filed: 1995-04-19
Abstract: PURPOSE: To easily harden a metallic material by specifying the quality and surface roughness of the material to be treated, the wave length of laser beam, etc., respectively, at the time of applying laser hardening to the metallic material having ruggedness in its surface. CONSTITUTION: A member 6 made of cast iron, having ruggedness of >=1.2μm surface roughness Ra, is placed on a turntable 2. While turning the turntable 2, the part P, to be hardened, of a spline 6a of the member 6 to be treated is irradiated with a laser beam B, emitted from a laser hardening machine A consisting of a laser generator 4, an optical fiber 5 for laser beam transmission, and a condenser lens unit 3 and reflected by a reflecting means 7, to undergo hardening. At this time, the carbon content and surface roughness Ra of the work to be treated are regulated, respectively, to >=2.1% and >=1.2μm and also the wavelength of the laser beam B is regulated to <=1.06μm, by which a hardened layer of uniform thickness, having excellent laser beam absorptivity, can be formed.
Patent JP-S62272725-A (JP)
Title: Data compressing method
Inventor: TAKEUCHI KESATOSHI
IPC: H04B14/04
Filed: 1986-05-21
Abstract: PURPOSE:To efficiently compress data from the small number of times of consecution to the large number of times of consecution by adopting a variable length for a length data part respresenting the length of a consecutive data. CONSTITUTION:If the data are not consecutive, the data are given as they are as shown in figure 1. In case of >=2 data being consecutive in less than maximum 2P-bit, after two data are consecutive and a continuous number is inserted in 2P-bit as shown in figure 2. In case of data being consecutive with a maximum value between 2P-bit or over and below 2X2P-bit, two data are given consecutively and a value being the division of the consecutive number by the maximum value 2P-bit in 2P-bit after the part is cleared shown in figure 3. If a residue is generated after the division of the maximum 2P-bit, the data is compressed in a way of the figure 2 or 1.
Patent JP-S60262926-A (JP)
Title: Method for controlling concentration of component in product sintered ore
Inventor: KOKUBU HARUO
IPC: C22B1/20
Filed: 1984-06-08
Abstract: PURPOSE:To measure the concn. of components in product sintered ore at an early stage with high precision and to stabilize the blast furnace operation by introducing laser emission spectrometry. CONSTITUTION:A laser emission spectrometer 1 is provided on a Dwight-Lloyd sintering machine, and a laser beam is irradiated on the point A on the surface of a sintered layer 3 through a nozzle 2 to emit light by excitation. The light is analyzed with emission spectrometry, and the concn. of the components at the point A on the surface is measured by a calculator 5. The concn. of components is corrected on the basis of a relation between the concn. of components of the surface layer part of the sintered layer 3 which is already inputted to the calculator 5 and the concn. of components of the product sintered ore, and the concn. of components of the product sintered ore is estimated. The value is fed back to an auxiliary material system, and the quarrying of auxiliary materials such as limestone and serpentinite is regulated on the basis of said information. The concn. of components of product sintered ore such as T.Fe, CaO, and SiO2 is thus controlled to obtain the desired value.
Patent JP-S6168988-A (JP)
Inventor: TSUTSUGUCHI NOBUSHIGE
IPC: B29K105/04
Filed: 1985-05-31
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-S63308921-A (JP)
Inventor: BURAIAN ETSUCHI SHIEKAAJIYAN
IPC: H01L21/302
Filed: 1988-05-13
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-S61279467-A (JP)
Title: Exhaust device for metal polishing device
Inventor: IZUMI TSUTOMU
IPC: B24B55/06
Filed: 1985-05-31
Abstract: PURPOSE:To exactly prevent a duct from abrasive dust adhering by forming metallic layers for buffing and guiding abrasive dust splashed due to the plating or flame spray of chromium or chromium alloy or nickel or nickel alloy on the required portion of the duct opened facing to a grindstone. CONSTITUTION:This device is composed of a hood 3 for sucking of which the depths form into a concavely curved section A and a duct 4 which is connected to the hood 3 at the right side of the depths and has inclination in oblique and upward direction. On the inside of the hood 3 and duct 4 where abrasive dust 5 contacts with metallic layers 9 for buffing and guiding abrasive dust 5 splashed due to the plating of frame spray of chromium or chromium alloy or nickel or nickel alloy. Such metallic layers 9 prevent the adhering and pile of abrasive dust 5.