baber/WOPTO huggingface dataset:
Patent JP-H08282767-A (JP)
Title: Floppy disk mailing case
Inventor: NAKANO YUTAKA
IPC: B65D85/57
Filed: 1995-04-18
Abstract: PURPOSE: To reduce a weight of a floppy disk mailing case itself by folding a fold flap member, further folding its inner lid via a side wall of a case body toward the case body, and then folding an outer lid to be laid over the inner lid. CONSTITUTION: A locking cut hole 13 having the same shape as a locking piece 1 connected to an outer lid is opened on a bottom 1 of a case body to correspond to the shape of the locking piece 1. A floppy disk insertion cut part 21 is provided on an inner lid 9, a slope 16 is formed at a corner of the cut part 21, and a cut 19 for allowing a finger for taking out the floppy disk to be inserted is made on a side. Further, a fold flap member 18 and a fold flap 20 having a screen are connected to the inner lid 9 so that they are positioned on left and right of the floppy disk, wherein these are folded by approximately 180 degrees to make a double structure. After the inner lid 9 is further folded via a side wall 8 of a case body toward the case body, the outer lid is folded to be laid over the inner lid 9.
Patent JP-S609693-A (JP)
Inventor: UMETANI YOUJI
IPC: B25J17/00
Filed: 1983-06-28
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-H0418183-A (JP)
Title: Steel cord for tire
Inventor: KONO SHOJI
IPC: B60C9/00
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the subject product, capable of enhancing durability and tenacity of tires and reducing the weight of the tires by twisting four layers of steel filaments, forming the cord and specifying the number of twisted filaments in respective core and sheath. CONSTITUTION:The objective product which is a steel cord, prepared by layer twisting steel filaments, forming a ply with covering of a topping rubber and composed of a 4-layer unit obtained by successively arranging an inner sheath (I) prepared by twisting (2n + m) (m is 1 or 2 and n>=m) inner filaments (Fi) so as to surround the core (C) on the outside of the core constructed from intertwisted n (n is 1-3) core filaments (Fc), an intermediate sheath (M) of twisted (3n + 2m) intermediate filaments (Fm) so as to surround the inner sheath (I) and an outer sheath (O) of twisted (4n + 3m) outer filaments (Fo) so as to surround the intermediate sheath (M).
Patent JP-H04322517-A (JP)
Title: Error correcting device
Inventor: KADOKAWA YUICHI
IPC: H03M13/00
Filed: 1991-04-22
Abstract: PURPOSE:To improve the reliability of an error correction device. CONSTITUTION:A parity adder 1 adds a parity bit to an input data word A. Adders 2, 3, 4, 5 and multipliers 12, 14, 16 implement arithmetic operation including the parity bit. Parity check is implemented with parity inspection devices 10, 11, 13 and 15 for syndromes S0, S1, S2, S3 obtained by the result of arithmetic operation and outputted from registers 6, 7, 8, 9. Since it is detected that the operation of a syndrome arithmetic section is abnormal, the reliability of the error correction device is improved.
Patent JP-H10306788-A (JP)
Title: Cooling structure of vacuum pump
Inventor: AIHARA MASARU
IPC: F04D29/58
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the allowable intake pressure by cooling the inside of a pump, and prevent the increase in size, of a pump, by installing the cooling liquid holders which are almost closely kept into contact with the wall faces of a housing part, on at least a part of a cooling passage forming member. SOLUTION: A cooling passage forming member 31 which cools the inside of a pump A by flowing of the cooling liquid, is installed in a base 30. A lower cooling part 31d of the cooling passage forming member 31 comprises four cooling liquid holders 35 which are almost closely kept into contact with the upper and lower wall faces and the inner and outer peripheral wall faces of a housing part 30c, the cooling liquid holders 35 have respectively a shape obtained by dividing one ring in the circumferential direction, and are arranged at almost equal intervals.  The lower faces of the cooling liquid holders 35 and the housing part 30c are close to a lower face of the base 30, an inner peripheral face of the same is close to an electromagnet 11b on the lower side of a thrust magnetic bearing 11, and further an outer peripheral face of the same is close to the bolts 28 for fastening an exhaust port casing 3b and a bottom part casing 3c. Whereby the inside of the pump A is cooled to improve the allowable intake pressure, and the increase in size, of the pump A can be prevented.
Patent JP-S5914271-A (JP)
Inventor: DENISU JIEEMUZU KANPU
IPC: C01B31/08
Filed: 1983-06-28
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-H09307900-A (JP)
Title: Variable length decoder
Inventor: MINE SHINICHI
IPC: H04N19/61
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the entire speed of variable length decoding processing. SOLUTION: A variable length code(VLC) decoding section 12 receives variable length coding information obtained by applying variable length coding to discrete cosine transformation(DCT) coefficient information of each block of image information and decodes the information in cooperation with a CPU 3. The decoded DCT coefficient information is sequentially stored along zigzag scanning to each assigned address of a memory 15 in the unit of blocks by a run level decoding section 14. A read circuit 16 reads a DCT coefficient in a prescribed sequence from the memory 15. When read data from the memory 15 are all '0' after that, a changeover device 17 is switched to read fixed data '0' from the read circuit 16 and the memory 15 is released till the read of all data is finished. A final address generating circuit 18 provides a switching timing of the changeover device 17 for the purpose.
Patent JP-H08284855-A (JP)
Title: Oilless screw compressor
Inventor: MANFUREETO HAINEN
IPC: F04C18/16
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a screw compressor of extremely short structure reducing load of driven support protrusions of the dry-running screw compressor and providing rotors with high rigidity on the whole. SOLUTION: A suction side bearing housing 3 and a discharge side bearing housing 5 of a dry-running screw compressor are provided on the inside with support protrusions 25 to be fitted into the holes of a ribbed rotor 1 and a grooved rotor 2. The rotors 1, 2 are supported on the discharge side support protrusions 25 by a radial bearing 20 and an axial bearing 22 fixed by axial nuts, and the rotors 1, 2 are supported on the suction side support protrusions 25 only by radial bearings 12. The sealing between the tooth spaces of the rotors 1, 2 is ensured by means of sealing disks 15, 16. To maintain the distance between the surfaces of the rotors 1, 2, gears 6, 7 are inserted between a sealing housing 8 and the bearing housing 5 on the discharge side. The ribbed rotor 1 is driven through a torsion shaft 9 having a driving joint part.
Patent JP-S5819000-A (JP)
Inventor: ONO MITSUHIRO
IPC: H01Q17/00
Filed: 1981-07-24
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-S60261009-A (JP)
Title: Magnetic head
Inventor: MURATA MANABU
IPC: G11B5/58
Filed: 1984-06-07
Abstract: PURPOSE:To decrease leakage flux and to improve recording sensitivity by providing the read-write coil and erasing coil of a narrow track laminated type head between a slider surface and gimbal surface. CONSTITUTION:A square cylindrical housing 21 consisting of a magnetic material or conductor, non-magnetic blocks 22, 31 each having a T-shaped section, the read-write coil 23, the erasing coil 24, a read-write back core 25 and erasing back cores 26, 27 are provided to a magnetic head. The coil 23 and the coil 24 can be provided between the gimbal surface and slider surface with the laminated type and therefore each coil is positioned near the gap and the recording sensitivity, reproducing sensitivity and erasing efficiency are improved.
Patent JP-S63283189-A (JP)
Title: Method of soldering component
Inventor: KOSUGE KATSUYA
IPC: H05K3/30
Filed: 1987-05-15
Abstract: PURPOSE:To prevent lead components from dropping, to simplify soldering steps, and to place a mounting component and the lead components in mixture by inserting the leads of the component into a through hole, and then bending the end of the leads projected from the hole along the rear face of a substrate. CONSTITUTION:The lead 8 of a lead component 2 is inserted into a through hole 9 by a substrate 3, and so inserted that the end 12 of the lead 8 protrudes to the rear face 4 of the substrate. Then, the end 12 of the protruding lead 8 is so bent along the rear face 4 as to bring into contact with the lead component mount 7. Further, the substrate 3 is inverted, and a solder layer 10 is simultaneously printed on the mount 6 for mounting the electrodes 1a, 1b of a surface mounting component 1 and the mount 7 of the component 2 on the rear face 4. Thus, the layers 10 remain on the mounts 6, 7.
Patent JP-S5543772-A (JP)
Title: Fluorescent high voltage discharge lamp
Inventor: SHIMIZU KENICHI
IPC: H01J61/35
Filed: 1978-09-22
Abstract: PURPOSE: To improve the visibility conversion efficiency, with a phosphor activation expedited, by constructing an oxidized film on the metal substance within outer tube bulb.  
     CONSTITUTION: When in a lighting of the lamp, ultraviolet rays are emitted from a luminous tube 3, with the rays irradiated to a phosphor film 2 formed on inner surfaces of an outer tube bulb 1. With a chemical reaction of the phosphor film 2 promoted by an oxygen emitted from an oxidized film 12, 12 constructed in a support 6, as well as with a residual flux of the phosphor film 2 perfectly decomposed by a presence of the oxygen, the phosphor film 2 is activated. Further with the oxygen gradually emitted from the oxidized film 12, 12 constructed in the support 6, only amount of oxygen is supplied enough for activating the phosphor film 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63283445-A (JP)
Title: Rotor for rotating electrical machine
Inventor: NAGAYAMA TAKASHI
IPC: H02K9/02
Filed: 1987-05-15
Abstract: PURPOSE:To increase the cooling effect of an apparatus by constituting one or two radial air ducts as core holder for a salient-pole coil rotor pole piece. CONSTITUTION:Core holders 12b with air ducts 16 formed therein are fitted on both sides of a laminated thin plate 11 and fixed integrally by a rivet 13 to constitute a pole piece 9. The outer peripheral part of said pole 9 is provided with an insulated coil 11, and said coil piece 9 is mounted on a spider 14 installed at a shaft 15. In a rotor having a salient-pole coil 10a thus constituted a cooling air 6 flows through the air duct 16 of said core holder 12 as shown by the arrow. In this manner, cooling of a coil can be improved on the pole piece side inside face and especially in the leeward part of the salient-pole coil 10 so that the heat stored in said part can be released readily and efficiently.
Patent JP-H05313824-A (JP)
Title: Control method for tracing device built in disk device
Inventor: OYAMA MITSUO
IPC: G06F11/30
Filed: 1992-05-11
Abstract: PURPOSE:To provide a tracing device built in a disk device with the small hardware quantity, i.e., at a low cost. CONSTITUTION:A part of a cache memory built in a disk device 1 is used as a data cache/tracing memory 5, and the boundary is variable between a cache memory area and a tracing memory area. Thus, the boundary can be externally set. As a result, a trace-only memory is not required and therefore, the cost of a tracing device can be reduced. Furthermore, the capacity of the memory 5 can be increased as necessary and therefore, a tracing operation is attained for a long time and with high accuracy.
Patent JP-S5241987-A (JP)
Title: Manufacturing method for abrasives
Inventor: MAEZAWA NARIHIRO
IPC: B22D25/00
Filed: 1975-09-30
Abstract: PURPOSE: To provide a manufacturing method for obtaining microcrystal abrasives by developing crystal of equal width and length from melting abrasive substance. And, these abrasives can be separated easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5818627-A (JP)
Title: Diazo copying method and its apparatus
Inventor: TAKAHASHI NORIHISA
IPC: G03G5/153
Filed: 1981-07-27
Abstract: PURPOSE:To execute high speed copying with small energy, by forming the electrostatic latent image of an original on a photosensitive drum, transferring this latent image to a dielectric layer on the inside circumference of a UV transmitting cylinder, attaching UV shading particles to the transferred pattern, and copying the attached pattern onto a diazo copying paper. CONSTITUTION:A thin In-Sn conductive layer 11 is vapor-deposited to the inside circumference of a glass cylinder 10, and a dielectric layer 12 made of a resin high in UV transmittance is coated on the inside circumference of the layer 11, thus forming a UV absorbing cylinder 9. A photoconductive photoreceptor drum 6 is arranged in contact with the inside circumference of the cylinder 9. The electrostatic latent image is formed in accordance with an optical image reflected from an original, and this image is transferred to the layer 12. UV shading particles 14 are attached to the transferred image by the Coulomb force, the attached pattern is irradiated with a fluorescent lamp 17 in the cylinder 9, and a diazo photosensitive paper 21 brought into close contact with the outside circumference of the cylinder 9 is patternwise photodecomposed, and developed 24, thus permitting a high-contrast copied image to be formed at high speed by consumption of low energy.
Patent JP-H01287790-A (JP)
Title: Image input device
Inventor: ITO NORIO
IPC: G06K9/24
Filed: 1988-05-13
Abstract: PURPOSE:To recognize the start position of a character to be read visually from outside through a light control film by forming part of the outer package case of a read part by using a member which has directivity to transmitted light. CONSTITUTION:A read sensor part is incorporated in a read window 2 and brought into contact with a document surface to read characters. Then part 3 of the outer jacket case of the read part uses the material(LCF) which has the directivity to the transmitted light and is fitted where a user can view the inside only slantingly above in an actual use state. The LCF is commonly called a light control film, louver film, or microblind, etc., and blinds 4 are arranged uniformly in the base 5 of the LCF at a certain angle. Therefore, only light which is incident as shown by an arrow A is transmitted and light beams shown by arrows B and C are not transmitted. Consequently, the start position of a read character can be confirmed visually from outside.
Patent JP-S5544620-A (JP)
Title: Equalization circuit for double servo system
Inventor: TAKAHAMA MORIO
IPC: B64C13/00
Filed: 1978-09-26
Abstract: PURPOSE: To realize a double servo system which is capable of selecting the output free from the effect of the defective value at the fault occurrence time by securing the pseudo triple system through installation of the mimic circuit to the double servo system of the hydraulic servo actuator and then equalizing the intermediate value.  
     CONSTITUTION: In the system which uses the differential pressure signal across the piston of the hydraulic servo actuator as the input, differential pressure signals S 1  and S 2  of the 1st and 2nd systems plus differential pressure signal S 3  of the servo mimic circuit are supplied to intermediate value selection circuits 11 and 21. And the deviation is obtained between signals S 1  and S 2  via subtractor circuits 12 and 22 for the selected intermediate value. As the selected signal features the intermediate value of the mimic triple system, no effect of the defective signal is given even at the fault occurrence time. The deviation signals are used as the 1st and 2nd equalization signals via limit circuits 13 and 23 plus low pass filters 14 and 24 each. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000306475-A (JP)
Title: Proximity switch device
Inventor: UCHINO YASUYUKI
IPC: H01H36/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a proximity switch device equipped with a function suitable for security against crimes and having high reliability. SOLUTION: This proximity switch device is equipped with a proximity switch 10 containing a permanent magnet 16 disposed so as to show a designated polarity and having a means of switching an electrically connected condition between contact and non contact, and a movable piece to switch an electrically connected condition by coming close to the proximity switch 10 while having magnetism with a polarity keeping designated relation to the polarity of the permanent magnet 16.
Patent JP-S5344620-A (JP)
Title: Recovering of immobilized vaccine and specific antigen
Inventor: FUNAKOSHI SATORU
IPC: A61K39/395
Filed: 1976-09-30
Abstract: PURPOSE: To prevent the outbreak of illness caused by the contamination of specific antibody with antigen during the recovering process of the specific antibody by affinity-chromatography using an immobilized antigen, by the use of an immobilized vaccine having inactivated infectivity while keeping its antigenicity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11312301-A (JP)
Title: Magnetic disk memory unit
Inventor: HASHIMOTO TAKASHI
IPC: G11B5/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To easily detect abnormality by making a current corresponding to a bias current flow through a resistor, forming a detection voltage and comparing it with a reference voltage regarded as substantial short circuit or disconnection state of an MR head in a relation with the detection voltage. SOLUTION: The resistor 5 is connected to the drain of a MOS FET MP7 forming a current mirror mode with the P channel MOS FET MP1. When the resistance of the MR head becomes larger than 80 Ω regarded as an open state, the voltage generated in the resistor R5 becomes <= the reference voltage formed in the resistor R6, and a voltage comparison circuit VC1 forms an output voltage VO1 of a low level. Further, when the resistance value of the MR head becomes smaller than 20 Ω regarded as a short state, the voltage generated in the resistor R5 becomes >= the reference voltage formed in the resistor R7, and the voltage comparison circuit VC2 forms the output voltage VO2 of the low level. These open/short detection signals VO1, VO2 are outputted through an AND gate circuit AND.
Patent JP-H08292094-A (JP)
Title: Optical axis sensor
Inventor: MIYAMOTO TETSUO
IPC: G01J1/06
Filed: 1995-04-20
Abstract: PURPOSE: To provide an inexpensive optical axis sensor. CONSTITUTION: This sensor is equipped with a lighting surface 2 formed into a semispherical shape, a plate 3 having symmetrical form arranged on the lighting surface 2 set up so as to have its center over lap with the enter axis of the lighting surface 2, a light receiving means 4 set up on a light receiving surface to the lighting surface 2, and an arithmetic storage means (hereinafter referred to as CPU-central processing unit) 5 such as a microcomputer or where output of this light receiving means 4 is inputted, and in this constitution, the sunlight inclusive of a shadow of the plate being incident into the lighting surface is irradiated to the light receiving means 4, whereby an angle of an optical axis is detected on the basis of a light receiving image to be inputted into the CPU 5. In place of this lighting surface 2, such a version that a circular lighting surface equipped with a symmetrical-form plate and a light conducting cylinder to be connected to it are installed and so on, is considerable.
Patent JP-S5642039-A (JP)
Title: Air-conditioner
Inventor: KOGA SADAO
IPC: F24F3/044
Filed: 1979-09-13
Abstract: PURPOSE: To obtain the air at the stabilized dew point temperature by a method wherein the air is humidified to a certain saturation point whose degree of saturation is increased through an air cooler and then passed through spray of water at a certain temperature in the air-conditioner provided for the use of thermostatic and humidistatic room.  
     CONSTITUTION: When air-conditioning the room 21, the outside air 2 is passed through a duct 4 and a preheated electric heater 105, then taken in by a pump 104. Next, the air is ejected into an inlet tower 102 and passed through a filler 108, a cooling plate 110 and a filler 112. At this time, the air is humidified by the water spray from a nozzle 107 of a water tank 101 and the water spray from a nozzle 113 of the water tank 101 after heating the water by a heater 115. By so doing, the air is processed as one having a dew point temperature equall to the spraying water temperature, then pressurized by a blower 6, before being blown down in the room 21 through an electric heater 109. The cooling plate 110 is connected to a compressor 111 controlled by a temperature detector 116. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5242352-A (JP)
Title: Arc detection control circuit
Inventor: NOMURA MASARU
IPC: H01J23/34
Filed: 1975-09-30
Abstract: PURPOSE: To prevent surely the malfunction due to noise voltage induced to power input line by inserting NPN photo transistor to power line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5820300-A (JP)
Title: Sludge-melting method
Inventor: KIMOTO SANEMI
IPC: C02F11/10
Filed: 1981-07-28
Abstract: PURPOSE:To efficiently melt sludge, by bringing the sludge, before fed to a high- temperature furnace bed, into contact with a part of exhaust combustion gas from the high-temperature furnace bed to dry the sludge, and then heating the dried sludge with dehumidified exhaust gas. CONSTITUTION:Sludge, before fed to a high-temperature furnace bed 2, is brought into contact with a part of combustion gas from the high-temperature furnace bed 2, so that the sludge can be dried under a condition having high heat-exchange efficiency. The exhaust gas used for drying is mixed with water and odorous components during drying, and its temperature is lowered. This exhaust gas is adjusted into an easily-combustible state by dehumidifying and heating, in order to inhibit unfavorable temperature-drop in a melting furnace 1. In this way, excellent deodorization can be performed under an economically- advantageous condition by making good use of the existing melting furnace 1. Moreover, the exhaust combustion gas, from the high-temperature furnace bed 2, having a high temperature of 1,200 deg.C or more and containing a small amount of dust can be mixed in the exhaust gas used for drying, to cool the former gas.
Patent JP-2000300251-A (JP)
Title: Antioxidative cloth
Inventor: TAKI YOSHIKI
IPC: C02F3/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain antioxidative cloth capable of preventing pollution and worsening of environment due to increase in active oxygen in artificial or natural environment and routinely utilizing it as a cushioning material enabling protection from harm due to active oxygen instead of bacteriocidal technique which is a conventional palliative treatment in order to normalize health and environment of human and animals and ecosystem. SOLUTION: This antioxidative cloth comprises cloth containing antioxidative enzyme, especially a nonwoven fabric containing the same enzyme. An enzymatic substance such as superoxide dismutase(SOD) or peroxidase is known as the antioxidative enzyme. The antioxidative cloth is prepared by applying a solution in which antioxidative enzyme is dissolved to the surface of a cloth material or impregnating the cloth material into the solution.