baber/WOPTO huggingface dataset:
Patent JP-H05278645-A (JP)
Title: Crawler belt with rubber pad
IPC: B62D55/20
Filed: 1992-03-31
Abstract: PURPOSE:To provide a crawler belt with rubber pads by which a vehicle can be easily steered and whose rubber pads are restricted to be lost to a minimum number. CONSTITUTION:In a crawler belt provided with a plurality of track links 10 which are annularly connected to constitute a crawler body, iron grousers 1 to be attached to the outer peripheral surface of each track link and rubber pad 20 attached to each iron grouser 1 so as to cover the surface of each iron grouser 1 and directly contacted to the ground, the shape of the rubber pad 20 is determined so as to cover only the center section of the surface of the iron grousers 1 in the width direction of the belt crawler.
Patent JP-S60228244-A (JP)
Inventor: OKAMURA KOUICHI
IPC: B65D5/44
Filed: 1984-04-18
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-2000271975-A (JP)
Title: Injection mold
Inventor: SAKURA TAKENORI
IPC: B29C45/38
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold not generating a gate mark projection, a pinhole, resin refuse or the like. SOLUTION: Injection molds 1, 1A are constitutred of at least a runner separating plate 3, fixed side templates 5, 25 and product inner molds 13, 23 and a molten resin injection part 8 having a primary molten resin passage 4 is provided to the runner separating plate 3 and the secondary molten resin passage 9 communicating with the primary molten resin passage 4 is formed between the runner separating plate and the fixed side templates 5, 25 and product molding spaces 12, 22 are formed between the fixed templates 5, 25 and the product inner molds 13, 23 and the tertiary molten resin passage 10, 20 (10a, 20a) communicating with the secondary molten resin passage 9 and the product molding spaces 12, 22 are formed to the fixed side templates 5, 25 and alamost semicircular gate ports 11, 21 (11a, 21a) are formed to the lower parts of the tertiary molten resin passages 10, 20 (10a, 20a).
Patent JP-S59202559-A (JP)
Title: Character information updating system
Inventor: KAJIYAMA TADAYOSHI
IPC: G06F17/21
Filed: 1983-05-02
Abstract: PURPOSE:To store information in a storage device by comparing a read block number with a block number writing update character information at update and reading the next reading block when the written block number does not exist the read block number. CONSTITUTION:When a processor 31 receives key information commanding the recording of a document from an input device 2, the processor 31 transfers character information stored in a document buffer memory 34 sequentially to a character information recorder 5. The character information recorder 5 receives the transferred character information at the cassette control section 51 and converts it into prescribed digital information or audio information, transmits the result to a cassette tape recorder 52 and records it on its magnetic tape. When the document to be formed is long, the next sentence is formed and stored in a document buffer memory 34 and when the storage amount reaches a prescribed amount, it is displayed on a display section of a liquid crystal display device 42 and key information commanding the recording of document is inputted from an input device 2. Further, the recording of character information to a magnetic tape is conducted in the unit of blocks.
Patent JP-H09270175-A (JP)
Title: Direct read after write type optical disk device
Inventor: KIGUCHI HIROYUKI
IPC: G11B20/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of data and to make the load of a host computer small even though a defect or the like are present on a disk by provid ing a warning to the host computer when a prescribed defect is detected in reproducing data. SOLUTION: The figure 1 shows the constitution of the whole of a driving device. Data are transferred from a hot computer PC2 to a driving device via an I/F controller 3. Then, the data are temporarily stored in a buffer RAM 5 are read out by a data control part 4 and are converted into a CD format in a data processing part 7 to be transmitted to an LD control part 10 to control the light emitting quantity of the LD and then a laser light beam is irradiated on a disk. Servo signal is detected from the reflected light beam from the disk in a reproducing part 9 and is inputted to a mechanical control part 8 to control the movable part of an optical part 14. At this time, when the defect of a reproduced signal is detected by a defect detecting part 6, an error is warned to the host computer PC2.
Patent JP-S59202279-A (JP)
Title: Grouting material for reinforcement of structure
Inventor: MINATO TAKASHI
IPC: C09K3/10
Filed: 1983-05-02
Abstract: PURPOSE:To provide the titled material having excellent water-proofness and durability and strong adhesion to inorganic materials, prepared by mixing cement, polymer, aggregate and water. CONSTITUTION:The grouting material for reinforcement of a structure based on polymer cement mortar is prepared by mixing 100pts.wt. cement (e.g. colloid cement or expanding cement), 2-50pts.wt. polymer (e.g. styrene/butadiene rubber or ethylene/vinyl acetate copolymer), 20-300pts.wt. aggregate (e.g. silica sand or fly ash having a particle diameter of about 2mm. or smaller) and 40-70pts.wt. water.
Patent JP-H11271796-A (JP)
Title: Liquid crystal display device
Inventor: HASHIMOTO ISAO
IPC: G09F9/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To electrically connect a bezel with an electric part, and to suppress a force to be applied from the bezel to the electric part. SOLUTION: A driving circuit 14 is arranged along the two sides of a cell 12. The driving circuit 14 is constituted by mounting an IC 16 on a circuit board 15 by tape automatic bonding. The surrounding part of the cell 12 and the driving circuit 14 are covered with a bezel. A ground part 18 of the circuit board 15 is connected through a ground plate 21 with the bezel. A part connecting part 21, bezel connecting part 23, and connecting part 24 are integrally formed of a copper plate at the ground plate 21. Bent parts 26 are formed at the two parts of the connecting part 24. When a force is added to the bezel, the bent parts 26 are deformed so that a force to be applied from the bezel to the circuit board 15 and the IC 16 can be suppressed, and the electric part can be protected.
Patent JP-H05240436-A (JP)
Title: Sub-combustion chamber type eddy combustion device
Inventor: OKUBO YOICHIRO
IPC: F23R3/12
Filed: 1992-02-27
Abstract: PURPOSE:To efficiently and positively reduce harmful substances (NOX, CO, HC, soot and the like) contained in discharged gas by controlling primary air. CONSTITUTION:A combustion device is comprised of sub-combustion chambers 8 having a primary air passage 1, forming an air injection flow along a combustion chamber and a main combustion chamber 11 having a fuel injection valve 7 at one of the sub-combustion chambers 8 and connected to a released opening downstream end of the other sub-combustion chamber 8 through a metering opening 10. Primary air injection flow is fed at a tangential direction to the sub-combustion chambers 8, and an air control mechanism 2 for variably controlling the air injection flow is arranged at the primary air passage 1, thereby ignition and stability are assured to enable a combustion device having a wide operating range for providing a low discharged gas emission to be realized and thus its durability can be improved.
Patent JP-S572783-A (JP)
Title: Paper loading for laser beam printer
Inventor: SAKAKI KAZUO
IPC: B41J15/04
Filed: 1980-06-09
Abstract: PURPOSE: To prevent the paper from contacting or sticking with a back-up roll during the paper loading and facilitate the loading by rotating the roll in loading paper for a laser beam printer.  
     CONSTITUTION: At loading the paper 3, a suction lever 11 is closed to have the paper 3 adhering to a preheater 4. Then, the clearance between a scuff roll 9 and a pressure roll 6 is opened and the paper is loaded into paper feed tractors 12a and 12b and further into a stacker 13 passing between a heat roll 5 and a back-up roll 10 and between the pressure roll 6 and the scuff roll 9. Here, when the rolls 6 and 9 are separated with the closing of the suction lever 11, a motor 16 is driven to rotate the back-up roll 10 through a roll 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09239329-A (JP)
Title: Sorter for agricultural products
Inventor: MUTO MIKIO
IPC: B07C5/22
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily change and adjust set weights and to reduce a floor space. SOLUTION: Flower and ornamental plants P are supported on arms 5 and conveyors 1A, 1B are turned to transport the flower and ornamental plants P. A slider 12 slides on guide rails 6A, 6B and rides on the front ends 91 of a complementary body 9A. The flower and ornamental plants P are weighed in this state to make sure whether the flower and ornamental plants have the prescribed weight or not. A wire 24 is connected to the complementary body 9A. The wire 24 turns around rollers 25, 26, 27 and extends to the other conveyor 1A side. The end of the wire 24 is provided with a mounting section 29 for freely attachably and detachably mounting weights 10A, 10B. An operator A is not required to move to the conveyor 1B side at the time of changing and adjusting the set weight.  All the operator to do at this time is to exchange the weight 10A of the mounting section 29 while staying at the conveyor 1A side.
Patent JP-H083089-A (JP)
Title: Production of high-purity bisphenol
Inventor: ERITSUKU GASUTAABU RUNDOKUISUT
IPC: C07C37/68
Filed: 1995-03-10
Abstract: PURPOSE: To obtain the subject bisphenol compound having a low coloration degree by allowing phenol to reacting with an aliphatic aldehyde or the like in the presence of a strong acidic cation exchange resin and a weak basic anion exchange resin.  
     CONSTITUTION: This method for producing a highly pure bisphenol compound comprises allowing phenol to react with an aliphatic aldehyde or ketone (preferably a 1-4C ketone, especially acetone or methyl ethyl ketone) in the presence of a hydrogen type strong cation exchange resin in a catalytic amount, preferably 10-200 wt.% based on the total liquid weight, and a weak basic anion exchange resin (preferably one having a weak base functional level of 2-6 milliequivalent per g of the dry resin) in an amount of 0.5-15 wt.%, preferably 1-10 wt.%, based on the cation exchange resin. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S563123-A (JP)
Title: Shear press with balanced support device
Inventor: ASARI AKIRA
IPC: B23D15/02
Filed: 1979-06-20
Abstract: PURPOSE: To make a draft screw support the entire shearing force applied to an upper blade slide by adopting a screw-down system of the pressure screw for elevating operation of the upper blade slide by a down-up cut method.  
     CONSTITUTION: A drawing device 48 is provided for drawing upper and lower blade slides 6 and 8 from the opening 4 of a side frame out of a shear press sidewards. Next, the slide 6 is lowered in accordance with the thickness of a slab S by a screw-system pressure device to adjust the aperture between an upper shearing blade 5 and the slab S, and after that, the slide 8 is elevated by introducing the pressure liquid into the main cylinder 11 and the slab S is shorn between the shearing blades by the strong hydraulic pressure thereof, the entire shearing force being supported by a pressure screw 36 on the side of the upper blade slide. In addition, the elevating operation of the slide 6 is performed smoothly without any shock, at starting and stoppage in particular, through the intermediary of the action of a balance cylinder therefor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60236067-A (JP)
Inventor: JIYON NAZAN AIKENBERII
IPC: G01N33/72
Filed: 1985-04-15
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-S534382-A (JP)
Title: High frequency illuminator
Inventor: KAMEI TAKETO
IPC: H01J65/04
Filed: 1976-07-02
Abstract: PURPOSE: To shield electric radiations effectively by providing a shield for the electric radiations in a bulb in order to prevent leakage of the electric radiations and by providing a ground lead. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09268539-A (JP)
Title: Apparatus for joining concrete member
Inventor: ERIKAWA TOKIO
IPC: E03F5/04
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for joining concrete member capable of corresponding to shearing stress positively, and carrying out fitting works readily and positively. SOLUTION: This apparatus includes a male fitting metal piece 4 being provided on the joint surface 2a of one concrete member 2 and having a first hemispherically formed fitting projection 3 for main fitting and a female fitting metal piece 6 having a first hemispherically formed fitting recess part 5 for main fitting capable of being fitted with the first fitting projection 3 of the male fitting metal piece 4 and being provided on the joint surface 2a of the other concrete member 2. Also, the male metal piece 4 has a second substantially linearly extending fitting projection 7 for ancillary fitting formed around the first fitting projection 3 of the male metal piece 4, and the female metal piece 6 has a second substantially linearly extending recessed part 8 for ancillary fitting formed around the first fitting recess part 5 of the female metal piece 6.  Then, through fitting operation of the fitting between the first fitting projection 3 and the first fitting recess part 8 and the fitting of the second fitting projection 7, resulting in the positive correspondence to shearing stress, and also the easy and positive performance of fitting works.
Patent JP-S59205233-A (JP)
Title: Electric discharge machining device
Inventor: ITOU TETSUROU
IPC: B23H7/18
Filed: 1983-05-04
Abstract: PURPOSE:To make the occurrence of abnormal discharge preventable, by changing the sensitivity of a servo device for a gap between poles, and controlling the speed of a servo actuator whereby making it perform opening or closing and approach in the gap between poles in a speedy manner. CONSTITUTION:A given value out of a counter 67 in response to the trouble occurrence of a gap state between poles is converted into analogue voltage commensurate to the given value by a multiplier type digital analogue converter 100 but this converted gain varies with a difference between a mean value Vs of the voltage between poles and the reference value Vr. That is, accoding to the worsening of the gap state between poles, the output is increased and inputted into a control coil of a servo valve 26 via an amplifier 24 constituted of resistors 102 and 103 and an operational amplifier 104, increasing the speed of a servo actuator, and gap opening or closing and approach in the gap between poles are performed promptly, thus the gap state between poles is restored to a state of goodness.
Patent JP-S556623-A (JP)
Title: Doubling method for memory content of auxiliary memory unit
Inventor: YOSHINO SHIN
IPC: G06F11/00
Filed: 1978-06-30
Abstract: PURPOSE: To double the memory of an auxilialy memory unit without influencing a computer in online process by reading data from the auxiliary memory unit, which is mormally operating, by a computer in a stand-by mode when one auxiliary memory unit recovers from a fault.  
     CONSTITUTION: Processing computer 1 put to work is made on-line with peripheral apparatus 30 by way of two auxiliary memory units 2 and 3 and bus change-over module 5, and computer 6, on the other hand, is in a stand-by mode because of computer 1. Here, working variable data are transferred and written at every cycle from main memory 7 of computer 1 to variable data parts 8 and 9 of auxiliary memory units at the same time and working fixed data, on the other hand, are read from fixed data part 23 of unit 3 in a mormal operation state by using main memory 10 of computer 6, when unit 2, for example, recovers from a fault, and then written to fixed data part 22 of unit 2 after the recovery, so that the memories of auxiliary memory units can be doubled without influencing the computer in the on-line mode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S562757-A (JP)
Title: Automatic correcting system for fm signal phase distortion
Inventor: KAWAI KAZUO
IPC: H04H20/48
Filed: 1979-06-21
Abstract: PURPOSE:To correct automatically secondary and tertiary distortion to correct distortion effectively, by using a demodulation base band signal to generate false distortion components for correction and by subtracting these components from the main signal. CONSTITUTION:The signal from demodulation base band signal input terminal 1 is applied to not only adder 9 through the first phase shifter 4 but also multipliers 2 and 3. The signal is squared by multiplier 2 and is furhter cubed by multiplier 3, and respective outputs of multipliers 2 and 3 are applied to multipliers 7 and 8 through phase shifters 5 and 6 which have difference pi/2 of the phase shift quantity for phase shifter 4, and outputs of multipliers 7 and 8 are applied to adder 9. The signal of signal output terminal 10 is applied to pilot extracting filter 11 and pilot second and third higher harmonic extracting filters 12 and 13, and a reference signal which is obtained by multiplying outputs of phase detectors 18 and 19 by a value equal to the degree of the pilot signal is output by outputs of filters 11, 12 and 13, and highdegree higher harmonic components included in the correction output are subjected phase detection, and inputs or outputs of multipliers 7 and 8 are controlled by this output, thus correcting distortion effectively.
Patent JP-H10237361-A (JP)
Title: Coating liquid composition
Inventor: SAKASHITA YOSHIAKI
IPC: C09D5/28
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a coating liquid composition capable of readily opacifying an inorganic surface and further forming a coated layer excellent in hot water resistance and alkali resistance, and useful for forming a transparent glass into an opaque glass by adding an opacifying agent to a sol-gel liquid of a polycondensate of a specific silanes. SOLUTION: This coating liquid composition is obtained by adding (B) an opacifying agent such as fine particles of silicon oxide, fine particles of titanium oxide, etc., to (A) (A1 ) a sol-gel liquid comprising a single polycondensate of (Y1 ) a phenyltrialkoxysilane such as phenyltrimetoxysilane and phenyltriethoxysilane, or (A2 ) a sol-gel liquid comprising a polycondensate obtained by reacting the component Y1 or (Y2 ) an oligomer of the component Y1 , with (Z1 ) a metal alkoxide such as (alkyl)alkoxysilanes and tetraalkoxytitaniums, or (Z2 ) an oligomer of the component Z1 . Preferably, the component A contains >=30wt.% components Y1 or Y2 .
Patent JP-H01254520-A (JP)
Title: Aseptic filling and packing apparatus
Inventor: HIRAYAMA TAKAHISA
IPC: B65B55/04
Filed: 1988-03-31
Abstract: PURPOSE:To facilitate maintenance and to reduce installation cost, by providing an aseptic air chamber so as to cover at least only a part necessarily held under an aseptic atmosphere to hold the lower part thereof to an open state and allowing aseptic air to flow from the upper part of the chamber to the open lower part thereof under positive pressure. CONSTITUTION:Plate-shaped valves 25a, 25b are respectively provided to the almost intermediate parts of conduits 23a, 23b to respectively independently control the flow rates of the aseptic air introduced into air sumps 21a, 21b. The upper parts of the conduits 23a, 23b further communicate with a separate conduit 18 and aseptic air is introduced into the conduits 23a, 23b through said conduit 18 and passed through the valves 25a, 25b to be introduced into the air sumps 21a, 21b. Herein, aseptic air held under definite positive pressure is guided to the upper part of an aseptic air chamber through a passage 22 and discharged out of the apparatus the lower open part. By this flow of the aseptic air, bacteria can be perfectly prevented from invading in the aseptic air chamber from the outside.
Patent JP-2000270963-A (JP)
Title: Chair backrest with pressing member
Inventor: NAGAMITSU SATOSHI
IPC: A47C7/46
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enable to make the front shape of a backrest optimize easily for various persons by detachably attaching pressing members at any positions on the front of the backrest. SOLUTION: The front faces of pressing members 4-1, 4-2 and 4-3 are formed by being projected or recessed correspondingly to the back or waist of a sitting person, and the back faces of them are provided with insertion rods, which are correctly inserted into attaching pores 3. At the front center of the lumbar support part of a backrest plate 2, a bar-shaped part 4-1, at both sides of which, significantly inward tilted parts 4-2, and at immediately below which, slightly inward tilted parts 4-3 are attached respectively by inserting respectively two insertion rods projecting from the back face into appropriate insertion pores 3. By correctly selecting shape, size, hardness, etc., of each pressing member and covering the whole face with a front cover 6 shown as an imaginary line, a backrest 1 can be obtained which has correct curved shape and hardness to comfortably support the back.
Patent JP-S62236455-A (JP)
Title: Production of noodle aiming at prevention of browning of said noodle produced from grain flour such as wheat flour and barley flour, unpolished rice flour, buckwheat flour or the like as raw material, retention of freshness, improvement in quality or the like
Inventor: FUSHIMI TAKAO
IPC: A23L7/109
Filed: 1986-04-08
Abstract: PURPOSE:To impart noodle making and processing characteristic to various kinds of grain flour, prevent browning of noodles and retain freshness, by dipping grain flour, e.g. wheat flour and barley flour, unpolished rice flour, buckwheat flour, etc., in a sour agent, adding the resultant flour to wheat flour, adding water, common salt or noodle quality improver, etc., and producing noodles. CONSTITUTION:Grain flour, e.g. barley flour, unpolished rice flour, buckwheat flour, etc., is dipped in a sour agent, e.g. acid such as acetic acid, edible vinegar, etc., and added to wheat flour and one or two or more of water, common salt or noodle quality improver, grain quality improver, fat or oil, emulsion of fat or oil, antioxidant, preservative, seasoning, chemical seasoning, spice, alcohol, SAKE, MIRIN (sweet SAKE), soy sauce, MISO (fermented bean paste), SAKE lees, KOJI, yeast, rice bran, malt, malt liquor, embryo bud, enzyme, enzymic agent, nutriment enriching agent, food for improving nutrition, sense of eating, flavor, etc., are added to produce noodles.
Patent JP-S60224521-A (JP)
Title: Heat shrinkable film of block copolymer or of block copolymer composition
Inventor: SHIRAKI TOSHINORI
IPC: B29L7/00
Filed: 1984-04-21
Abstract: PURPOSE:To enhance a low-temperature shrinkability and an environmental destruction resistance by arranging copolymer segments that have weight ratio exceeding 75/25 and less than 90/10 between vinyl aromatic hydrocarbon and conjugated diene to be adjoining with vinyl aromatic copolymer segments. CONSTITUTION:Having at least one segment respectively of copolymer segments A which contain 100wt% of vinyl aromatic hydrocarbon; copolymer segments B which contain 80-87wt% of the same; and copolymer C which contain less than 75wt% of the same; and as a whole the weight ratio between vinyl aromatic hydrocarbon and conjugated diene is fixed as 60/40-95/5. Of 100pts.wt. of block copolymer which was stated above, the total of the segments A is 20-80pts. wt., and the total of the segments B and C are respectively 10pts.wt. and the added total quantity of the above is 20-80pts.wt. Then, the block copolymer composition in which the segment B is adjoining with the segment A is stretched and a heat shrinkable film of a heat shrinkage 15% or more at 80 deg.C in the direction of the stretching, and with elastic modulus in tension 5,000kg/cm<2> or more is obtained.