baber/WOPTO huggingface dataset:
Patent JP-S60137822-A (JP)
Title: Method for purifying and processing natural fossil shell and apparatus therefor
Inventor: MURAI YOSHIO
IPC: C01F11/18
Filed: 1983-09-02
Abstract: PURPOSE:To produce a fine powdery fossil shell product having good quality in a series of steps, by crushing, drying and pneumatic classifying, etc. of a natural fossil shell. CONSTITUTION:(i) A collected natural fossil shell is crushed in the form of fine granular crude ore, placed in a raw material storage yard 2 and naturally dried. (ii) The dried crude ore is then passed through a raw material tank 3 and bucket elevator 4, fed to a hot air dryer 5, dried at 120-350 deg.C, passed through a bucket elevator 6 to a ball mill 7 and pulverized in a granular and particulate form. (iii) The resultant pulverized material is then fed to an air separator 8 by a fan 9, passed through a cyclone 10, and fine powder having >=70 mesh particle diameter is separated in a product storage yard 13 (symbol 11 indicates a bucket elevator, and symbol 12 indicates a packer). Coarse particles separated by the air separator 8 are circulated through the ball mill 7, and coarse grains separated in the cyclone 10 are circulated through the air separator 8.
Patent JP-S5966432-A (JP)
Title: Production of crosslinked foam
Inventor: FUKUMURA MIKIO
IPC: C08J9/36
Filed: 1983-09-02
Abstract: PURPOSE:A silylated ethylene polymer composition is combined with a specific substance and a foaming agent, then foamed and brought into contact with water to effect crosslinking, thus producing crosslinked foam increased in crosslinking rate without contraction of the foam. CONSTITUTION:A crosslinking ethylene polymer having silyl group on its side chains, preferably a random copolymer containing an unsaturated silane as a comonomer, is combined with a polyethylene resin and the resultant compound is mixed with a foaming agent such as butane and a hydroxyl-free fatty acid amide such as stearic acid amide. They are kneaded, extruded into the low pressure zone to form a foamed extrusion product and the product is brought into contact with water in the presence of a silanol condensation catalyst such as dibutyltin diacetate to effect crosslinking reaction, thus producing the objective crosslinked foam. USE:Insulating or cushioning materials.
Patent JP-S5953312-A (JP)
Title: Device for supplying cops to parts feeder
Inventor: MATSUI ISAMU
IPC: B65G65/23
Filed: 1982-09-16
Abstract: PURPOSE:To prevent entwinement of yarn, damage to cops and lowering of the rate of leading out by forming the captioned device, supplying doffing cops of a fine spinning machine to the next process, so as to transfer the cops from the plural number of loaded trucks to a tray above a parts feeder and supply them from the tray. CONSTITUTION:When a tray 7 is detecred to have no cop on it, a reversing device 4 is operated to raise a loaded truck 5a and turn it over at the uppermost position so that cops in the truck 5a are thrown into the tray 7 through a chute 8. After discharging the cops, the empty truck 5a returns onto the former line with lowering of the reversing device 4, and is pushed forward by means of an unillustrated pusher. Then the next loaded truck moves to the position of the reversing device 4 and pushes the empty truck 5a outside the line. Subsequently, supply of the cops to the tray through movement of the reversing device 4 is performed in like manner. Due to this structure, entwinement of the yarn, damage to the cops and lowering of the rate of leading out can be prevented.
Patent JP-H0916938-A (JP)
Title: Magnetic recording medium and its production
Inventor: KOBAYASHI MASATO
IPC: H01F41/18
Filed: 1995-06-28
Abstract: PURPOSE: To produce a magnetic recording medium ensuring low medium noise and excellent in coercive force and overwriting characteristics. CONSTITUTION: This magnetic recording medium has a nonmagnetic underlayer 2 and plural CoPt magnetic layers 3, 5 on a substrate. The magnetic layers are made of two or more layers, and a nonmagnetic middle layer 4 of a material cong. Cr and Mo as principal components is held between the magnetic layers. The difference [d(002) -d(110) ] between the crystal lattice interplanar spacing of the hcp (002) faces of each of the magnetic layers and that of the bcc 110 faces of the nonmagnetic middle layer just under the magnetic layer is 0.002-0.032Å. The nonmagnetic underlayer 2 is one or more layers, the nonmagnetic underlyaer just under the lowest one of the CoPt magnetic layers is made of a material contg.  Cr and Mo as principal components, and the difference [d(002) -d(110) ] between the crystal lattice inter-planar spacing of the hcp (002) faces of the lowest one of the magnetic layers and that of the bcc 110 faces of the nonmagnetic underlayer made of the material contg. Cr and Mo as principal components is 0.002-0.032Å.
Patent JP-S5864625-A (JP)
Title: Manufacture of magnetic recording material
Inventor: NODA HIROSHI
IPC: C09D167/00
Filed: 1981-10-13
Abstract: PURPOSE:To obtain a magnetic recording medium having a superior orienting effect, superior mechanical properties, runnability, wear resistance, etc. by laminating a polyester film contg. magnetic powder on a substrate film of polyester. CONSTITUTION:Polyester such as polyethylene terephthalate contg. a ferromagnetic material such as ferromagnetic iron oxide, ferromagnetic chromium dioxide or ferromagnetic alloy powder is formed into a film, and after optionally applying a magnetic field for orientation, the film is uniaxially stretched in the longitudinal direction or the lateral direction and subjected to relaxation heat treatment in the longitudinal direction and/or the lateral direction to obtain a film contg. the magnetic material. Polyester contg. no magnetic material is formed into a film and biaxially stretched in the longitudinal direction and the lateral  direction to obtain a biaxially stretched film. The films are superposed on each  other and fixed by heating.
Patent JP-H03129787-A (JP)
Title: Hall element and manufacture thereof
Inventor: OKUYAMA SHINOBU
IPC: H01L43/06
Filed: 1990-06-20
Abstract: PURPOSE:To increase mobility, to eliminate dissolution of fluoride and to realize a Hall element having high reliability by forming compound semiconductor on a board through a thin film made of fluoride, and so forming an insulating film as to cover the film and the semiconductor. CONSTITUTION:A fluoride layer 42 of laminar structure or a phosphor type crystal structure is formed on a board 41 made of a magnetic material or a nonmagnetic material. A compound semiconductor 43 having a predetermined pattern is formed on the layer 42, and an insulating film 44 is further formed on the semiconductor 43 except the contact 45 of the electrode with the semiconductor. A metal electrode 46 is formed partly from the contact of the electrode with the semiconductor on the semiconductor to the film 44. A protective film 47 is formed over the sections of the laminated layer 42, semiconductor 43, the film 44 and the electrode 46, and the board.
Patent JP-S6055560-A (JP)
Title: Recording medium
Inventor: MORIOKA YASUSHI
IPC: G11B20/12
Filed: 1983-09-05
Abstract: PURPOSE:To decide an idle sector with just a single reading action and to decrease the processing time by storing the information showing the end position of an area to an idle position of a header of the final member. CONSTITUTION:The ''track No.00'' is stored at a position 4A where the track number of the next member header should be stored in the form of the information showing that the corresponding member is equal to the final member. Therefore, the header does not arrive at the 0th track. Thus the final member is decided. While the information showing the end position of 5a is stored at a position 4B where other sector number should be stored. The capacity of the position 4B is equivalent to one byte, therefore sufficient to store said information.
Patent JP-2000345795-A (JP)
Title: Connecting structure of segment for shield tunnel
Inventor: NAKAGAWA MASAYOSHI
IPC: E21D11/04
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a 'bored' opening at a corner section when a segment is assembled by engaging surfaces in the circumferential direction and in the axial direction by a recessed section and a projecting section respectively by installing buried metal fittings to the end sections of surfaces on the face side of an adjacent segment respectively and connecting these buried metal fittings. SOLUTION: In the connecting structure of the segment for the shield tunnel, in which joint surfaces in the circumferential direction and the axial direction of the segments are connected by the engagement of a recessed section and a projecting section, or the segment for the shield tunnel having connecting surfaces having flat structure, buried metal fittings 10, 20 are mounted at opposite positions on the joint surfaces B on the face sides of the two adjacent segments S1, S2 respectively. The 'bored' openings of corner sections can be prevented by inserting cotters as connecting fittings when the segments S1, S2 are joined in the spaces 11, 21 of these buried metal fittings 10, 20. Since these is no metallic material exposed onto an inner circumferential surface, cutoff treatment and waterproof treatment are made unnecessary, and operating efficiency can be improved.
Patent JP-H0453634-A (JP)
Title: Automatic feeding and clamping system for bolt and automatic feeding and fitting-up device thereof
Inventor: NAKAMURA RYOTA
IPC: B25B23/04
Filed: 1990-06-20
Abstract: PURPOSE:To promote automation for clamping bolts by feeding each bolthole of a work with a bolt in order through a uniaxial robot and, after its fitting up, clamping respective bolts simultaneously with each clamper. CONSTITUTION:Each of automatic bolt feeding and fitting-up devices 2, 3 are installed in both upper and side parts of a belt conveyor 1 and each of automatic bolt clampers 4, 5 in both upper and side positions at the downstream side, respectively. Each of these automatic bolt feeding and fitting-up devices 2, 3 is attached to arms 10a, 11a of uniaxial robots 10, 11, and the automatic bolt feeding and fitting-up device 2 feeds, for example, flange bolt to an oil pan 58 being attached to an engine body 59 and its fitting-up takes place, while the automatic bolt feeding and fitting-up device 3 feeds a bolt to a front end of the engine body 59 and its fitting-up takes place as well. The bolt clampers 4, 5 clamp all bolts temporarily tightened to a frame simultaneously with the specified clamping torque.
Patent JP-2000346625-A (JP)
Title: System for discriminating part on assembly line
Inventor: MUTO KAZUHIRO
IPC: G01B11/24
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To discriminate parts being carried accurately by detecting the shape and associated color of the part from the image signal thereof, and retrieving a part data corresponding to a part detection data from a memory means. SOLUTION: A stopper 13a is abutted against a part 2 being carried on a drive roller conveyor 1 and the part 2 is stopped at a specified position in a part discriminating station 3. Under that state, a shape detector 15 detects the shape based on an image signal from an image pickup unit 11 and a color sensor 12 detects an associated color (color of a label 2a attached to a predetermined position of the part 2). Detecting operation is repeated by a specified number of times when the Shape and color of the part are not detected and if they are not detected even after repeating the detecting operation, an alarm is delivered from an alarm means 14 and an error message is presented on a display 17a. If they are detected, a sequencer 16 retrieves a part data corresponding to a part detection data from a personal computer 17 for operation master and discriminates the part 2.  An error message is displayed if the part data can not be retrieved, otherwise the part 2 is delivered to an assembling station 4.
Patent JP-S5685731-A (JP)
Title: Liquid crystal display device
Inventor: OGUCHI KOUICHI
IPC: G02F1/1339
Filed: 1979-12-14
Abstract: PURPOSE: To make the thickness of a liquid crystal layer uniform, and provide a device which is good in response speed and display quality suited for displaying picture elements of electric calculators, liquid crystal televisions, etc. by forming bumps for bonding and spacers of liquid crystal cells on a semiconductor substrate.  
     CONSTITUTION: Bumps 14 defining the thickness of a liquid crystal layer 16 and bumps 15 for connecting external terminals are respectively provided between a semiconductor substrate 11 including circuits for selecting and driving liquid crystal driving electrodes and an upper glass substrate 12. The height of the bumps is set at 3W20μ, and the length of one side at ≤200μ. In this way, the substrates are sealed by means of a sealing agent 13. Further, bumps 17 are provided at an equal interval within a liquid crystal display region 16, and are used as spacers, whereby the uniformity of the thickness of the liquid crystal layer 16 is well maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0327775-A (JP)
Title: Dc power circuit
Inventor: YAMADA MASANORI
IPC: H02M7/06
Filed: 1989-06-23
Abstract: PURPOSE:To constitute an apparatus simply and at low cost by supplying an actuator with power by means of the output voltage of a DC stabilizer. CONSTITUTION:A DC power circuit is composed of a DC stabilizer 11, a rectifying and smoothing part 12, first-second photocouplers 13-14, and an actuator 15 to output a stabilized DC voltage from an output terminal O. Further, the photodiode of the second photocoupler 14 is connected between output terminals of the DC stabilizer 11 via Zener diode ZD3 and actuator 15. As a result, it is possible to prevent any malfunction due to the turbulence of signal of an input terminal 13 and due to noise.
Patent JP-H0766411-A (JP)
Title: Semiconductor device
Inventor: YOSHIMI MAKOTO
IPC: H01L29/786
Filed: 1993-06-30
Abstract: PURPOSE:To increase drain breakdown voltage, by forming a semiconductor substrate of SOI structure whose thickness is smaller than or equal to a specified value on a semiconductor retaining substrate, and applying a bias voltage for decreasing potential to positive holes, from the semiconductor retaining substrate, via a ground insulating film. CONSTITUTION:An SOI film 103 is formed on a semiconductor retaining substrate 101 interposing a ground insulating film 102. When the permittivity is epsilonSi, the difference between the Fermi energy of a semiconductor film and the intrinsic Fermi energy is phiF, the electron charge is q, and the impurity concentration of the semiconductor film is NSUB, the SOI film 103 is formed to be thicker than 2[epsilonSi.phiF/q.NSUB]<1/2>. A channel forming layre 114, a P<+> diffusion region 110, and contacts 111, 113 are formed in the SOI film 103. A P<+> diffusion region 112 is so formed that the tip part of a gate electrode 106 and the P<+> diffusion region 110 for absorbing positive holes overlap with each other. When a negative voltage is applied from the contact 113, the potential of the overlapping part OL to positive holes are decreased, and the energy barrier is eliminated.
Patent JP-2000352004-A (JP)
Title: Elastic pavement structure and manufacture thereof
Inventor: YAMAMOTO KATSUSHI
IPC: E01C7/30
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To improve tensile strength and durability by adding chlorine- containing compound to vulcanized rubber chips, kneading the same, and adding urethane resin binder to form a hardened rubber chip layer on a pavement base material. SOLUTION: After the ground in a pavement place is leveled and compressed, asphalt, concrete or the like is cast to obtain a pavement base material 2. A rubber chip layer 3 is formed on the upper surface of the base material 2, and a coat layer 4 is formed at need. The rubber chip layer 3 is formed by adding a pre-treatment agent to vulcanized rubber, kneading the same for coating, and then adding urethane resin binder to be hardened. The pre- treatment agent is chlorine containing compound, and inorganic or organic compounds such as hydrochloric acid, thionyl chloride, carbon tetrachloride and the like, and the rubber chip is formed by crushing vulcanized rubber such as natural rubber, styrene butadiene rubber and the like. Waste material obtained by crushing rubber products such as a tire or the like may be used.  Thus, tensile strength and durability can be improved, and it can be manufactured at low cost.
Patent JP-H1128254-A (JP)
Title: Hypoxia defense device for use in hostile environment
Inventor: BOHOMME JEAN-PHILIPPE
IPC: A62B18/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a device providing defense against hypoxia or smoke, that can be used singly or in combination with a hood when there is no risk of NBC. SOLUTION: A device which protects the wearer in a hostile environment comprises: a face cover 12, which has a flexible gasket surrounding both eyes of the wearer for protection from smoke, sealing means located around both eyes, and a closable connecting part for connection to a filtered air supply means; a mask 14 located inside the face cover 12 and secured to the face cover 12 to cover the mouth and the nose; an adjuster 16 supported on the mask 14 and having an inlet part provided with a coupling for connection to an oxygen supply source; an exhaust passage communicating the internal volume of the mask 14 directly to the outside air via the face cover 12; division means 20, 22 separating an inhalation path from an exhalation path; and a holding means for holding the face cover 12 and the mask 14 against the head of the wearer.
Patent JP-S5685962-A (JP)
Title: Demodulating circuit
Inventor: MUROTA KAZUAKI
IPC: H04L27/14
Filed: 1979-12-14
Abstract: PURPOSE:To make the demodulator an IC and small-sized, and elevate its stability, by demodulating an input signal by use of a signal which has shifted a regenerative carrier signal by + or -45 deg., in the demodulator of an MSK signal. CONSTITUTION:An input MSK signal is input to the multipliers 11, 12 in the clock sampling circuit 10, too, and it is multiplied by the outputs of +45 deg. and -45 deg. phase shifters 15, 16 to which the output of the voltage control oscillator VCO8 has been input. When the outputs of these multipliers 11, 12 have been multiplied by the multiplier 17, a clock signal component is extracted from its output. This clock signal is input to the multiplier 6, the input MSK signal is multiplied by the in-phase and orthogonal phase data to which synchronous detection has been executed, its multiplication output signal is provided to the voltage control oscillator VCO8 as a control signal, and the synchronous detection is executed.
Patent JP-H115806-A (JP)
Title: Production of olefinic wax
Inventor: OBATA ATSUO
IPC: C08F4/658
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an olefinic wax by which the olefinic wax can be obtained in high yield based on the catalyst unit and a step for removing a solvent can be simplified after the polymerization. SOLUTION: When an olefin is polymerized or copolymerized in the presence of a catalyst for polymerizing and olefin in the liquid phase while making hydrogen coexist in the polymerization system to produce an olefinic wax, the polymerization or copolymerization is carried out under conditions in which the liquid phase is composed of the olefinic wax or the olefinic wax and a hydrocarbon solvent to provide >=70 wt.% content of the olefinic wax in the resultant polymer liquid. In this case, ethylene is preferably polymerized or the ethylene is preferably copolymerized with other copolymerizable monomers to produce an ethylenic wax.
Patent JP-S6225896-A (JP)
Title: Driving apparatus for stepping motor
Inventor: KAMIKURA SHIGEO
IPC: H02P8/14
Filed: 1985-07-25
Abstract: PURPOSE:To control speed accurately by a simple circuit by detecting the position of a rotor from a current waveform while controlling the angle of lead of the rotor by the detection of the position of the rotor. CONSTITUTION:Resistors R1-R4 detect currents flowing through each coil phi1-phi4 at one phase-four phase. An analog data selector SL selects output voltage from non-inverting amplifiers OP1-OP4 by select signals applied to select-signal applying terminals A, B, C, and acquires saturated waveforms from an integrating circuit consisting of a resistor R and a capacitor C. A differential amplifier OP5 compares an output from the integrating circuit and an output from the analog data selector SL, and detects a difference between both outputs. A stepping motor is driven by the detecting output.
Patent JP-S6224924-A (JP)
Title: Position adjusting method and its device
Inventor: UNO MASATO
IPC: G11B15/665
Filed: 1985-07-25
Abstract: PURPOSE:To improve work efficiency and a quality, by turning an adjusting jig by a turning effect of tightening force or more for a screw thread and finely adjusting the position of a mounting part, in the case of an adjusting device for the guide part in a VTR tape running system. CONSTITUTION:An alignment tape 2' is set to a VTR 1 and reproduced, here a guide roller 5 is temporarily stopped by a fixing screw 15a, and if the tape 2' is driven running, a device, outputting a picture signal from a head 4 in a cylinder 3, calculates from this signal a turning amount of the guide roller 5 and its turning direction. Next the device, lowering a moving base 14 by a cylinder 16, lowers through a spring 21 also a spline shaft 21 and a jig 10, and its point end part is adapted to the point end of the guide roller 5. Thereafter if a step motor 22 is driven, the device, engaging the point end of the jig 10 with inside a cut recessed groove 5a to turn the guide roller 5, adjusts a position in the axial center direction. In this way, the device improves work efficiency and a quality.
Patent JP-H05186327-A (JP)
Title: Cosmetic composition
Inventor: PAMERA AN KUREMENTO
IPC: A61K8/00
Filed: 1992-06-22
Abstract: PURPOSE: To obtain a make-up composition with somewhat sticky feel, esp. intended to treat sites around the eyes, by combining a volatile silicone liquid with a nonvolatile silicone rubber followed by addition of a specific type of citrate. CONSTITUTION: This make-up composition comprises 1-90wt.% of a volatile silicone liquid (esp. pref. a polyalkylsiloxane, polyalkyl phenylsiloxane), 0.1-20wt.% of a nonvolatile silicone rubber (a polyalkylsiloxane having a viscosity of about 10 to about 10,000,000cSt and 0.5-50wt.% of a 16-22C fatty acid ester of citric acid (Pref. triisostearyl citrate). Furthermore, this composition is pref. formulated with an anti-suntan agent and a dermatowrinkle-proofing agent (esp. pref. swine skin lipoceramide, bovine brain lipoceramide, 2- hydroxyoctanoic acid, retinol or its ester derivative).
Patent JP-S5950936-A (JP)
Title: Manufacture of metallic ring base material
Inventor: TAKAHASHI MORIO
IPC: B21D53/16
Filed: 1982-09-17
Abstract: PURPOSE:To obtain a metallic ring base material having a desired sectional shape by small forming force, by inserting a ring-like body whose both end parts are formed in advance to an opposed almost desired shape, into a die forming ring-like groove, and rolling the ring-like body successively and locally by rotation forging. CONSTITUTION:A metallic rod-like base material 10 is formed to an almost desired ring-like body 11 whose both end parts 14, 15 are opposed to each other, by bend-working (figure (b)). Subsequently, this ring-like body 11 is inserted into a die forming ring-like groove 21 of a rotary forging machine, the ring-like body 11 is rolled successively and locally by rotation forging, the ring-like body 11 is filled in the ring-like groove 21, and a ring-like flat base material 12 having a desired sectional shape is formed precisely (figure (c)). Subsequently, butt end parts 14, 15 of this ring-like flat base material 12 are welded by an electronic beam, and a metallic ring base mateial 13 is formed (figure (d)).