baber/WOPTO huggingface dataset:
Patent JP-2000007388-A (JP)
Title: Contact bonding apparatus for plate glass for safety glass
Inventor: KOBAYASHI MASAHIKO
IPC: C03C27/12
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To narrow the space of a pair of rollers for nipping the top and the bottom of several sheets of plate glass superposed through an intermediate film and subjecting the several sheets of plate glass to contact bonding as narrow as possible by building motors for rotating a pair of the rollers in the rollers. SOLUTION: This contact bonding apparatus has a pair of rollers 18 and 20 which are opposed at the top and the bottom of several sheets of plate glass 16 superposed through an intermediate film and nip the several sheets of plate glass and motors for rotating the rollers and subject the several sheets of plate glass to contact bonding while transporting the several sheets of plate glass 16 by the rotation of the rollers 18 and 20. The motors for rotating the rollers 18 and 20 are built in the rollers. Preferably each motor is built in one roller of a pair of the rollers to give a drive roller and the other roller is made into a driven roller to be rotated following the drive roller. For example, the rollers 18A and 20B are rollers driven by motors and the rollers 20A and 20B are driven rollers.  The rollers comprise stationary members and rotating members attached through bearings to the outer peripheral parts of the stationary members. The motor are fixed to the stationary members and a rotating drive force is transmitted through gear mechanisms to the rotating members.
Patent JP-S6065585-A (JP)
Title: Laser intensity amplification type projector
Inventor: KURODA KAZUO
IPC: H01S3/00
Filed: 1983-09-21
Abstract: PURPOSE:To enable to project an image efficiently increased in the intensity on a screen without forcibly generating a local high intensity in a projecting light source by amplifying the intensity of an input light image projected to a laser element through the element inserted into an optical path and a contracted optical system. CONSTITUTION:A laser element 3 emits by a naturally emitting light amplified to the primary image surface 1, the intensity of the input projecting image by the reflection is amplified to amplify the intensity of completely the same wavelength as the input light image. A preoptical system 2 operates as both optical systems for illuminating the primary image surface 1 and contraction projecting the reflected light image from the surface 1 to the laser element 3. For example, a beam expander optical system is composed. A postoptical system 4 focuses the projected image in the desired magnification on a screen 5 by coupling to the system 2. Thus, a projector having high intensity and large screen can be remarkably performed by interposing the laser element to the projecting optical system.
Patent JP-S5962180-A (JP)
Title: Operating device for correcting ribbon in typewriter
Inventor: KUWABARA EIJI
IPC: B41J35/10
Filed: 1982-10-04
Abstract: PURPOSE:To provide the titled device whereby a correcting ribbon is enabled to easily perform two actions through a single solenoid, wherein the ribbon is moved upward at the time of an initial operation of the solenoid, and a ribbon spool on the take-up side is rotated at the time of the subsequent operation of the solenoid. CONSTITUTION:At the time of the initial operation of the solenoid 5, a plunger is moved in the direction of an arrow, ribbon spools 27, 12 and the correcting ribbon 18 are moved upwards, and the ribbon 18 is located at a position suitable for printing. At the time of the subsequent operation of the solenoid 5, the ribbon spool 26 is rotated through a gear 34 by the subsequent movement of the plunger 6, whereby the ribbon 18 is taken up by a predetermined amount onto the ribbon spool 26.
Patent JP-H116156-A (JP)
Title: Stepped wire netting unit, and stepped wire netting unit with vegetation base body
Inventor: INADA HIROFUMI
IPC: E02D17/20
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To make greening possible without regard to time of germination as well as time of executing construction, and to make the greening completed at an early time while making the growth of plants stable. SOLUTION: A stepped wire netting unit 1 is made up by bending a wire net formed of vertical linear members 2 and horizontal linear members 3 into a shape in a stepslike section. Net bodies 6, 6... each approximately in an upside-down L shape section are attached respectively to spaces each surrounded with a riser face and a tread face, and thereby vegetation base body pockets P, P... are formed. With seedling-planted vegetation base bodies 7, 7... fitted into the vegetation base body pockets P, P... before or after being carried into a construction site, the stepped wire netting unit is fixed to a slope.
Patent JP-2000008262-A (JP)
Title: Felt and production unit therefor
Inventor: IZUMI NOBORU
IPC: D04H17/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a felt with high flexibility and mechanical strength without increasing its thickness, and to provide a method for producing the above felt. SOLUTION: The subject felt production unit has such a scheme that, a felt material feeder 1 is made up of a felt material formation section 3 where stock fibers are spread in a lap form while arranging the fibers parallel with one another along a specified direction and a feed section 6 for feeding felt materials afforded by the section 3 to a conveyor 5;  at least two of the above felt material feeder 1 are installed along a felt material carrying route either as a single route or formed by connecting a plurality of conveyors 5, and there is provided a fiber direction changing means working in such a manner that a felt material is fed from the feeder 1 on the upper side of the carrying route to the feed section of the feeder 1 on the lower side in such a way that the direction of arranging the relevant fibers parallel with one another is approximately rectangular to that for the fibers of another felt material fed from the feeder 1 on the lower side of the carrying route to the conveyor 5.
Patent JP-H0223522-A (JP)
Title: Production of magnetic recording medium
Inventor: MORICHIKA TOSHIAKI
IPC: G11B5/84
Filed: 1988-07-11
Abstract: PURPOSE:To prevent the damage and deterioration of a magnetic film and to improve service life by coating and protecting the surface of a magnetic film with a wear resistant lubricating film. CONSTITUTION:A carbonaceous target contg. diamond-like carbon is subjected to sputtering evaporation in a gaseous mixture atmosphere composed of gaseous Ar or the gaseous Ar and <=10vol.% hydrogen or gaseous hydrocarbon. The hard carbon film contg. the diamond-like carbon is formed on the surface of the magnetic film in this way, by which the surface of the magnetic film is protected.
Patent JP-H0818918-A (JP)
Title: Digital magnetic recording and reproducing device and digital magnetic reproducing device
Inventor: UCHIDA HIROBUMI
IPC: G11B20/12
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a high speed reproduction video image with less image quality deterioration with a small memory capacity when a video image is reproduced at a high speed from a magnetic tape on which a digital video signal is recorded. CONSTITUTION:A digital video image by one frame outputted from an A/D converter 2 is given to a blocking circuit 3, in which the digital video image is divided into plural macro blocks. A SYNC.ID addition circuit 7 adds a block number and a track number to each block. The signal is modulated and recorded on a magnetic tape 11 via a recording head 10. When a compressed digital video image is reproduced at a high speed, the magnetic tape 11 is driven at a high speed, a reproduction head 12 scans recording tracks with an azimuth to reproduce data of discontinuous SYNC blocks. The data are converted into image data of one frame by using a framing circuit 17.
Patent JP-S5872592-A (JP)
Title: Thiazole derivative
Inventor: TSUDA YOSHIAKI
IPC: A61P7/02
Filed: 1981-10-28
Abstract: NEW MATERIAL:A compound of formulaI[R is lower alkyl, naphtyl, monotrisubstituted phenyl with substituents such as lower alkyl, halo-lower-alkyl, or lower alkoxy; n is 2,3]and its salt. EXAMPLE:2,3,5,6-Tetrahydro-2-phenoxymethylimidazo[2,1-b]thiazole. USE:It is used as a local anesthetic, preventive or remedy for thrombosis. It has local anesthetic activity and platelet coagulation inhibition activity. PREPARATION:The reaction of a halide of formula 2 (Z is halogen) or an epoxide of formula 3 with a diamine of formula 4 gives a compound of formula 5. The product is made to react with CS2 to give a compound of formula 6, which is made to react with SOCl2 to give the compound of formula 1.
Patent JP-H0919907-A (JP)
Title: Waste paper board
Inventor: TANAKA MASAHITO
IPC: D04H1/542
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a waste paper board which is gentle for environment and can be reused as raw material after use by a method wherein a mixture of waste paper pulp granular material in which a specific amount of water is added to waste paper pulp fibrillated in a dry state to be made spongy, and fibrous or powdery synthetic resin having thermoplasticity, is heated, pressurized, and molded. SOLUTION: After coarsely crushing, for example, waste newspaper with a pulp coarse crusher, it is fibrillated by a dry process with a pulp grinder, and waste paper pulp is obtained. 10-100 pts.wt. of atomized water is added based on 100 pts.wt. of waste paper pulp while the waste paper pulp is agitated, and spongy waste paper pulp is obtained. Thereafter, agitation strength is decreased, fibrous or powdery thermoplastic resin is added to be made stuck almost uniformly onto a surface of the spongy waste paper pulp, and composite granular matter is obtained. Then, the composite granular matter is laminated between a hot press machine, and held by a specific pressure at a specific temperature to obtain a waste paper board.
Patent JP-H0460138-A (JP)
Title: Control device of internal combustion engine
Inventor: KURODA TOSHIKI
IPC: F02D45/00
Filed: 1990-06-29
Abstract: PURPOSE:To contrive reduction of fuel consumption and prevention of misfire by obtaining an indicated mean effective pressure or mean value from a detection value of cylinder pressure and feedback-controlling air-fuel ratio so that a standard deviation of these obtained values is within a predetermined value, when an engine is placed in a predetermined operational condition. CONSTITUTION:An indicated mean effective pressure is detected from outputs of a crank angle detecting means M3 and a pressure detecting means M4, in an indicated mean effective pressure detecting means M7. A present operational condition is decided from outputs of a load detecting means M2 and an engine speed detecting means M6, in an operational condition decision means M8. Further a mean value of the indicated mean effective pressure is obtained by an indicated mean effective pressure statistical means M9. A basic injection amount is determined from an output of the operational condition decision means M8, and further air-fuel ratio is also controlled so that an indicated mean effective pressure standard deviation obtains a predetermined value(maximum permissible deviation) while determining a value of control correction amount in accordance with the standard deviation from the mean effective pressure statistical means M9.
Patent JP-H1017152-A (JP)
Title: Reclaimer
Inventor: MIYAZAWA ISAO
IPC: B65G65/20
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion by sliding motion of a bulk material, and prevent the sticking of the bulk material to buckets by rotatably installing the buckets having a side wall part on the radial directional inside on a rotary frame, pressing them against the rotary frame by energizing means, and rotating the buckets.in an upper part by a rotary means. SOLUTION: Buckets 4 rotatably installed on a rotary frame 3 receive scratching-off reaction of a bulk material by rotation of a bucket wheel 2 by extended parts 9 of the rotary frame 3, and scratch off the bulk material. Next, the buckets 4 move upward while being pressed against the extended parts 9 by dead weight and energizing force of a spring mechanism 11, but side wall parts 4b of the buckets 4 secure the bulk material inside. When a roller 19 of a rotary lever 18 comes into contact with a cam plate 20, the buckets 4 rotate against energizing force of the spring mechanism part 11, and discharge the bulk material in a chute 23. When the rotary lever 18 reaches a bending part 21 of the cam plate 20, the buckets 4 are rotated in the anti-rotational direction by energizing force, and the buckets 4 are struck against the extended parts 9.
Patent JP-S6064344-A (JP)
Title: Manufacture of film unit
Inventor: UTSUI MASAAKI
IPC: G03C3/00
Filed: 1983-09-20
Abstract: PURPOSE:To easily manufacture precise products by positioning a web accurately with a pilot hole and a pilot pin, punching a meter ring and an outer circumference after a frame is formed, and welding a core and the ring with an ultrasonic wave. CONSTITUTION:An unexposed film 8 is drawn out of a roll 7 through rollers 9 and 10, and a center hole 15 and a pilot hole 16 are formed with an upper blade 12 for punching the center hole 15 and an upper blade 13 and a lower blade 14 for punching the pilot hole 16. Then, the web is positioned with a pilot pin 18 and a printer 19 is turned on for light emission to print a frame 6; and the web is positioned with a pilot pin 18' to form a metering notch 5 with an upper blade 21 and a lower blade 22, and a unit 1 is punched in the film 8 and fallen as shown by an arrow A to be mounted on the ring 3 placed on a nest 24 conveyed at right angles to the paper surface. Then, the core 2 is placed on the unit 1 and welded with an ultrasonic wave. Thus, precise products are manufactured at a high speed.
Patent JP-H11321760-A (JP)
Title: Bicycle brake device integrated with rotational grip
Inventor: KAMAGAMI SAIJI
IPC: B62L3/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To extend/retract a brake wire so as to perform a braking action by applying a principle of a feed screw based on a combination of a handle part and a grip part of a bicycle and shifting and transmitting a force provided by rotating a grip. SOLUTION: At the tip of a grip 1, an internal thread part 2 for a feed screw is arranged, while an external thread part 4 for the feed screw is arranged in the end of a handle 3 so as to be meshed with the internal thread part 2. On the other hand, a brake wire 5 is passed through the hollow of the handle 3 so as to be fixed to the tip of the grip 1 by means of a locking nut 6 and an adjusting nut 7.
Patent JP-S5877590-A (JP)
Title: Multilayered plated steel plate and production thereof
Inventor: ASANO KAZUO
IPC: C25D5/10
Filed: 1981-10-30
Abstract: PURPOSE:To form an iron-zinc alloy layer of a low iron content on a lower layer and the same alloy layer or iron plating layer of a high iron content on a surface layer by applying zinc electroplating on a steel plate and further iron plating thereon respectively at prescribed coating weights then subjecting the steel plate to a heat treatment. CONSTITUTION:Zinc electroplating is applied at 5-80g/m<2> per side on a steel plate and further iron plating is carried out on the surface thereof at 2-10g/m<2> per side. The resultant plated steel plate is subjected to a treatment under heating, whereby the iron-zinc alloy layer of a low iron content is formed on the lower layer and the iron-zinc alloy layer or iron plated layer of a high iron content is formed on the surface layer. Whether the iron-zinc alloy layer appears on the surface or the iron plating layer remains thereon is determined by the coating weight of the iron plating and heating conditions. Here, if the coating weight of the zinc plating is below the lower limit, corrosion resistance is poor, and at the upper limit, the corrosion resistance is sufficient. If the coating weight of the iron plating is below the lower limit, paint adhesiveness and workability are not improved and in excess of the upper limit, the corrosion resistance is degraded.
Patent JP-H0463003-A (JP)
Title: Piezoelectric oscillator
Inventor: ARAI MASAAKI
IPC: H03B5/32
Filed: 1990-06-29
Abstract: PURPOSE:To offer a piezoelectric-oscillator suitable for mass production by comprising an oscillation circuit by providing an oscillating part with prescribed oscillation frequency at the first part of a plate shape piezoelectric piece via a bridging part, forming a conductive pattern on the second part, and packaging an electronic component on the pattern. CONSTITUTION:The oscillating part 13 is provided by segmenting the first part of a crystal piece 11 in round plate shape leaving two bridging parts 12, and forming it in prescribed thickness. Also, an electrode 14 is formed at the plane of the oscillating part 13, and the resonance frequency is adjusted at the prescribed one by the thickness of the oscillating part 13 and the mass of the electrode 14. Meanwhile, at the second part of the piezoelectric piece 11, an oscillation part 17 which comprises the oscillation circuit with the above oscillating part 13 is provided by forming a circuit pattern 15 in prescribed shape and packaging circuit components 16 such as a transistor, an IC, a resistor, and a capacitor, etc., on the pattern.
Patent JP-H0837069-A (JP)
Title: Lamp device and lighting system
Inventor: BABA MASAHARU
IPC: F21V19/00
Filed: 1994-07-26
Abstract: PURPOSE:To fit or remove a lamp without requiring a tool, mechanically hold it firmly, and electrically connect it surely by using the lamp provided with a wedge base-shaped collapsed face and connecting members molded with a diode and a resistor on a metal plate, and holding and lighting the lamp. CONSTITUTION:Hook projections 14, 15 of a holder 1 are matched with notches 73, 74 of the fitting hole 71 of a wiring board 7, a lamp device is thrust, and the hook projections 14, 15 of the holder 1 are brought into contact with the wiring board 7. When the holder 1 is twisted CW, the wiring board 7 is sandwiched by the upper faces of the contact sections 46, 66 of feed terminal pieces 44, 64 protruded from a flange section 13 and the lower faces of the hook projections 14, 15, the rotation is stopped when the contact sections 46, 66 are brought into contact with wiring conductors 75, 76, and fitting is completed. For lighting an electric lamp 2, a power switch is turned on to feed a DC current to the conductors 75, 76 of the wiring board 7. The current flows from the conductor 75 to the conductor 76 via connecting members 4, 5, and the lamp 2 having a wedge base type collapsed face is lighted. The current flowing in the opposite direction is blocked by a diode 3.
Patent JP-S6236079-A (JP)
Inventor: SUGANUMA KATSUAKI
IPC: B23K20/00
Filed: 1985-08-06
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-H0852209-A (JP)
Title: Multiple function device for blood processing
Inventor: PUSHIYURAN DOMINIKU
IPC: B01D69/02
Filed: 1995-06-19
Abstract: PURPOSE: To allow appropriate treatments to be made with different functions used depending on the stage of treatment, by establishing particular values for the degrees of absorption of TNF-α, absorption of a complementary factor D, and absorption of interleukin 1-β, and by establishing particular values for urea clearance, ultrafiltration coefficient in the presence of blood, and volume of the chamber within the device. CONSTITUTION: A multifunctional device, including semipermeable separator components for extrarenal clearance by the extracorporeal circulation of blood, sets the absorption rate of the separator components to at least 20 ml/min as a value of urea clearance, for an absorption of TNF-α of about 600 ng or more, an absorption of complementary factor D of about 30 mg or more, an absorption of interleukin 1-β of about 300 ng or more, as well as a bloodstream equal to about 100 ml/min, a dialysis fluid flow equal to about 33 ml/min, and an amount of ultrafiltration equal to about 0 ml/min. There is further provided an ultrafiltration coefficient in the presence of blood of more than 5 ml. For blood circulation, the volume of the chamber in the device is set to about 150 ml or less.
Patent JP-H101551-A (JP)
Title: Method for surface treatment by using discharge plasma
Inventor: YUASA MOTOKAZU
IPC: C08J7/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a modified substrate having well-enduring hydrophilicity by subjecting a substrate to corona discharge treatment under specified conditions. SOLUTION: An apparatus in which a solid dielectric object is mounted on at least one of a pair of electrodes 4 and 5, and the other electrode is opposed to the solid dielectric object or the solid dielectric objects are opposed to each other is used. A substrate (e.g. 7) is set between the other electrode and the solid dielectric object or between the solid dielectric object (e.g. between the electrode 4 and the solid dielectric object 6) and is subjected to discharge plasma treatment under a pressure near atmospheric pressure in the presence of a sulfur oxide (introduced from an inlet 8). When the discharge plasma is generated by applying an alternating current electric filed upon which a direct current electric field is superposed or a pulsated electric field between a pair of the electrodes 4 and 5, the discharge treatment can be advantageously and desirably carried out.
Patent JP-H0225620-A (JP)
Title: Soot blower device
Inventor: KAMEDA HIROSHI
IPC: F23J3/00
Filed: 1988-07-14
Abstract: PURPOSE:To prevent an abnormal pressure increase from occurring within a soot blower pipe by a method wherein a purge gas supplying pipe is connected to the soot blower for injecting cleaning air. CONSTITUTION:Reference numeral 10 denotes a purge air supplying pipe for connecting a pressure fan 9 with a downstream side of a pressure reducing orifice 5 of a soot blower pipe 3. Reference numeral 11 denotes a check valve arranged in the purge air supplying pipe 10. In this soot blower device, when a piston valve 4 is fully closed, the purge air may discharge cleaning air containing lubricant oil gasified in the soot blower pipe 3 out of a soot blower nozzle 7, so that even if an adiabatic compression effect occurs within the soot blower pipe 3 at the downstream side of the piston valve 4, an abnormal pressure increase due to an oil film detonation within the soot blower pipe 3 is not generated and further there is no possibility of damaging the soot blower pipe 3, the piston valve 4 and a pressure reducing orifice 5 and the like.
Patent JP-S5963420-A (JP)
Title: Fire preventing and controlling apparatus for burner
Inventor: INA TOSHIO
IPC: F23Q7/08
Filed: 1982-10-05
Abstract: PURPOSE:To enable to detect and extinguish fire at an early stage, by employing an ignition heater consisting, for instance, of a thermistor having a positive temperature coefficient, the value of electric resistance of which is changed with temperature, and using it as a means for detecting abnormal combustion. CONSTITUTION:An ignition heater 42 consisting, for instance, of a thermistor having a positive temperature coefficient, the value of electric resistance of which is changed with temperature, is disposed above a receptacle board 40 on the side of a front face 22. A resistance comparing means 82 compares the value of resistance of the ignition heater 42 with a preset reference value. When an abnormal temperature is detected by the ignition heater 42, a control means 84 stops operation of a pump 86 and a motor 88, closes a solenoid valve 90 and starts operation of a trouble indicating and alarming means 92. With such an arrangement, it is enabled to detect and extinguish fire at an early stage. Further, it is enabled to simplify the structure of the apparatus and to facilitate maintenance of the same.