baber/WOPTO huggingface dataset:
Patent JP-H05131600-A (JP)
Title: Polyester film
Inventor: ABE KOICHI
IPC: B29K67/00
Filed: 1991-11-11
Abstract: PURPOSE:To obtain a polyester film having uniform projections formed by crystallization and free from powder at the time of a high speed traveling by laminating on one side of the polyester layer a layer consisting at least partially of a thermoplastic resin indicating a specific crystalline parameter and having a specific surface roughness. CONSTITUTION:The polyethylene film is of biaxially oriented film comprising a layer A consisting of polyester and a layer B laminated on one side of the layer A and the layer B is constituted partly or wholly of a thermoplastic resin having a crystalline parameter DELTATcg at 70 deg. or lower. The layer B is so formed as to have a surface roughness ratio, i.e., Ra to Rt (Ra is an average surface roughness on the center line and Rt is the maximum height) of not more than 15 and a thickness (t) of 0.02-3mum. The layer B is also formed to have the ratio of its thickness (t) to its spherulite diameter (d), i.e., (t) to (d), within the range of 0.1-3 and a spherulite diameter (d) of 0.03-0.45mum. By such a laminated structure, the film free from powder when it is running on rolls at a high speed is obtained.
Patent JP-H10121018-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: KAMIMURA TOMOYUKI
IPC: C09J123/22
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive compsn. excellent in tackiness, adhesiveness, high- and low-temp. adhesiveness, aging resistance, and storage stability and in aging stabilities of adhesive properties by compounding a resin obtd. by reacting an acrylic resin, a rubber resin, and an isocyanate compd. and/or a glycidyl compd. as the reaction accelerator with a curative. SOLUTION: The acrylic resin is produced by copolymerizing a (meth)acrylic ester, a vinyl ester of a satd. monocarboxylic acid, and other copolymerizable vinyl monomers in a suitable manner. The rubber resin, if it has an average mol.wt. of 100-2,000,000, can be used without any special limitation, examples being polybutene and polyisobutylene. The isocyanate compd. used is a 1-1,000C org. compd. or silicon compd. having isocyanate groups bonded thereto, an example being tolylene diisocyanate. The glycidyl compd. formed by bonding glycidyl groups to a 1-1,000C org. compd. or silicone compd. can be used as the glycidyl compd., monoglycidyl-n-butane being an example.
Patent JP-2001112734-A (JP)
Title: Mri apparatus
Inventor: SATO HIROSHI
IPC: G01R33/54
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an MRI apparatus for obtaining diffusion-enhanced images in a short scanning time without being affected by the subtle movement of a subject. SOLUTION: An exciting RF pulse R90, a slice selecting pulse S1, an MPG pulse MPG1, a reversing RF pulse R180, a slice selecting pulse S2, and an MPG pulse MPG2 are applied in that order. Next, a read pulse RDx and a read pulse RDy are applied respectively to one read axis (x-direction) and the other read axis (y-direction) so that the direction of a vector synthesized read gradient is at an angle θi of radiation supposed within a slice plane. Imaging data are collected from echoes e, and the read pulses RDx, RDy are reversed to converge the echos e and are repeated as their areas are varied in order to vary the angle θi. These steps are repeated once or plural times to collect the data required for image reconfiguration.
Patent JP-H11114101-A (JP)
Title: Golf club and its manufacture
Inventor: TAMURA YUKIO
IPC: A63B102/32
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To surely prevent the tip portion of a shaft from being slipped off and to prevent the strength of the tip portion from being deteriorated providing a slip off preventive means screwed into the inner periphery of the tip portion for preventing the tip portion of the shaft from being slipped off from a shaft fitting hole. SOLUTION: When a club shaft 2 is fitted to a club head 1, a screw member 8 is used as a slip off preventive means of the shaft 2 from te hosel section 6 of the head 1. The screw member 8 is constituted of a male screw section 8a screwed into a female section 11 formed on the inner periphery of the tip portion 2a of the shaft 2 and capable of being foxed by screw coupling, a slip off preventive head section 8b integrally at its base section and a screw groove 16 provided on the outside end face. When a golf club is to be assembled, the tip portion 2a of the shaft 2 is press-fitted into the shaft fitting hole 13 of the hosel section 6, then the made screw section 8a of the screw member 8 is screwed into the tip portion 2a and is fixed by screw coupling.
Patent JP-2001116551-A (JP)
Title: Angular velocity sensor
Inventor: NOZOE TOSHIYUKI
IPC: G01C19/5607
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor which has high fixing strength against the support block of a tuning fork type vibrator and good support stability. SOLUTION: Into a fixing recess part 8 provided to a support block 2, a base 1c of a tuning fork type vibrator 1 is embedded and fixed with an adhesive 7.
Patent JP-H03156463-A (JP)
Title: Pattern forming material and pattern forming method
Inventor: TADANO KEIKO
IPC: G03F7/038
Filed: 1989-11-15
Abstract: PURPOSE:To obtain patterns having perpendicular side walls by confining the content of an acid precursor to 10 to 20wt.%. CONSTITUTION:An alkali-soluble resin and a silicon compd. having one silanol group or more per silicon atom are incorporated into the pattern forming material and further the acid precursor which forms an acid by irradiation with active chemical rays is incorporated at 10 to 20wt.% into the material. The silanol compd. having the affinity to the alkali is condensed by the acid generated by exposing in the exposed parts and the water-insoluble silicon compd. is generated therein, by which the solubility with a alkaline developing soln. is decreased. The condensation reaction does not progress in the unexposed parts and the affinity to the aq. alkaline soln. remains high. The patterns of a negative type are thus formed with the aq. alkaline soln. as a developing soln. Thus, the good patterns having the sectional shape approximate to a rectangular shape are obtd.
Patent JP-H10143762-A (JP)
Title: Article sales registration data processor
Inventor: SHIMOYAMA HIROMOCHI
IPC: G06Q50/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To record a necessary item in an inside recording paper even when an operator does not execute direct entry on the inside recording paper with a writing material or the like. SOLUTION: A handwritten character inputting device 8 is connected to a data processor main body 6 provided with a journal printing function. The data processor main body 6 judges whether a printing operation on an inside recording paper is being executed or not each time handwritten character data are inputted from the inputting device 8. Then, when it is judged that the printing operation is not being executed, the inputted handwritten character data are printed and outputted to the inside recording paper. When it is judged that the printing operation is being executed, the inputted handwritten character data are temporarily stored. Then, after the completion of the printing operation, the stored handwritten character data are printed and outputted to the inside recording paper.
Patent JP-2001115840-A (JP)
Title: Oil cooler arranging structure for combine
Inventor: MATSUI TAKAHIRO
IPC: F01P11/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To resolve such problems that a car width must be spread and a wind direction plate is necessary when an engine is enlarged, in a constitution arranging an oil cooler in an engine room as in the past. SOLUTION: In this structure, arranging an engine 23 under a seat 11 and a radiator 24 in a position outer sideward of the engine to cover its outer side with an engine cover 31, an oil cooler 35 is arranged in the inside of the engine cover, the oil cooler is mounted through stays 36, 39 on radiator mounting frames 27, 28, and the oil cooler is arranged under a suction port 33 in the engine cover 31 in an outer side upper position of the radiator.
Patent JP-H11130230-A (JP)
Title: Screw type conveying device
Inventor: MORI MIZUHO
IPC: B65G33/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent empty bottles carried into at irregular intervals from falling down or being damaged, while being arrayed at preset intervals, even on stopping shocks when the device is stopped. SOLUTION: A screw type conveying device 10 comprises a frame 12, a preceding-stage screw 14 rotatably supported by the frame 12, a following-stage screw 16 also rotatably supported by the frame 12, a clutch/brake device 18 and encoders 20 and 21. The encoder 20 is for detecting the rotational angular position of the preceding-stage screw 14, while the encoder 21 is for detecting the rotational angular position of the following-stage screw 16. The following- stage screw 16 is rotated by a drive shaft 22 and a timing belt 24. The preceding-stage screw 14 is, however, controlled for or against rotation by the clutch/brake device 18 that is adapted to be engaged with or disengaged form the drive shaft 22, a driven shaft 23 and a timing belt 26.
Patent JP-H03159938-A (JP)
Title: Method for short-period aging of steel manufacturing slag
Inventor: YOSHITANI MASAHARU
IPC: C04B18/14
Filed: 1989-11-14
Abstract: PURPOSE:To enable continuous production of stabilized road bed materials satisfying specifications thereof using steel manufacturing slag in a small space by successively changing over and carrying out receiving, aging and taking out in respective tanks and among the mutual tanks required to perform continuous aging of the steel manufacturing slag. CONSTITUTION:Short-period aging with steam or hot water is carried out so as to prevent expansion and disintegration phenomena of steel manufacturing slag. In the aforementioned method, the following operation is performed. That is a receiving tank, an aging tank and a taking out tank required to continuously age slag in the form of ballast produced in a crushing step for recovering a ground metal are provided. The respective tanks are provided with heating and heat reserving functions and receiving, aging and taking out of the slag in the respective tanks and among the mutual tanks are continuously carried out by successively changing over the tanks in a short period according to the purpose of use. Hot water recovered from the bottom of the aging tank is simultaneously reutilized as a heat source for preheating necessary for heating and reserving heat of the respective tanks with circulation equipment, thus enabling continuous short-period aging.
Patent JP-2000120482-A (JP)
Title: Cylinder direct injection type engine employing spark ignition system
Inventor: KITAGAWA FUKUO
IPC: F02D43/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently advance ignition timing in a cylinder direct injection type engine capable of executing an Atokinson cycle. SOLUTION: The closing timing 41 of an intake valve is made to lag to a place close to a top dead center after it has passed through the bottom dead center of a suction stroke. For this reason, the quantity of intake air is substantially smaller than the quantity of exhaust gas so as to allow its operation to be transformed into an Atokinson cycle condition. In this case, if an engine is in a normal combustion mode, since its ignition timing comes in after the timing 45 when the whole quantity of fuel for one cycle has been injected, its ignition timing can scarcely be advanced, however in this case, a combustion mode combining pilot combustion 47 with main combustion 48 can be employed, and ignition can be performed at the ignition timing 43 after the small quantity of fuel required by pilot combustion 47 has been injected.  Therefore, since the ignition timing is sharply advanced and stratified charge combustion is performed, low fuel consumption can be realized.
Patent JP-H03159976-A (JP)
Title: Concrete surface reinforcing agent composition
Inventor: NAGASHIMA SUSUMU
IPC: C04B41/66
Filed: 1989-11-14
Abstract: PURPOSE:To enable visual judgment of execution zone by irradiation of ultraviolet ray after applying the subject composition to concrete by incorporating a specific silicohydrofluoric acid metal salt with a fluorescent whitening agent and surfactant into the composition. CONSTITUTION:The aimed concrete surface reinforcing agent composition is formed of an essential reinforcing agent ingredient, surfactant for improving affinity of the reinforcing agent ingredient to concrete and small amount of water soluble fluorescent whitening agent (anionic or cationic fluorescent whitening agent). A water-soluble silicohydrofluoric acid metal salt (magnesium salt, zinc salt, iron salt, etc.) is used as the above-mentioned reinforcing agent ingredient. An anionic or nonionic surfactant is used as the above-mentioned surfactant.
Patent JP-H08135742-A (JP)
Title: Rotary motion transmitting mechanism by gear and continuously variable transmission using this mechanism
Inventor: MISHIMA SHIZUO
IPC: F16H35/00
Filed: 1994-11-02
Abstract: PURPOSE: To provide a rotary motion transmitting mechanism capable of transmitting large torque without causing slippage by using an engaging mechanism of gears, being continuously variable, changing speed smoothly, being controlled forward as well as reverse, being lightweight and reducing energy loss, and producing a large torque close to infinity when rotation of the output shaft becomes lower than that of the input shaft. CONSTITUTION: A rack gear plate 10 provided with a number of rack gear teeth 11 in parallel on a plane, a pinion gear 20 for engaging with the rack gear teeth 11 of the rack gear plate 10, and a journalling means 30 for rotatably journalling a rotary shaft 21 of the pinion gear 20, are provided. The journalling means 30 is rotatably journalled around a shaft almost perpendicular to the face on which the rack gear teeth 11 of the rack gear plate 10 are provided. By relatively rotating the pinion gear 20 relative to the face on which the rack gear teeth 11 of the rack gear plate 10 are provided, rotary motion is transmitted between the rack gear plate 10, the pinion gear 20, and the journalling means 30.
Patent JP-H10122569-A (JP)
Title: Dry steam generating device
Inventor: SHIMIZU KYOICHI
IPC: F24C1/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To enable a processed item to be treated without giving any excessive moisture and without removing moisture more than that required by a method wherein this device is comprised of an outer casing, an inner casing made of a superior thermal conductor arranged with a proper clearance being left between it and an inner wall surface of the outer casing and also having an opening at its lower part, and a heater for heating water stored in the outer casing. SOLUTION: An outer casing 1, an inner casing 2 made of a superior thermal conductor such as a metal having a proper clearance between the outer casing and the inner casing by itself. Between both casings 1 and 2 is formed an annular polygonal space 12. An opening 2a is formed at the lower part of the inner casing 2 and water W is stored at the bottom part of the outer casing 1. A surface level of the water W is set to be positioned at such a location as one not closing the opening 2a. The water W in the outer casing 1 is heated by the heater 3 arranged at the bottom part of the outer casing 1. The heated water W is evaporated in sequence and ascends in an annular space 12 in its vapor form and its part is liquefied and drops onto the water W, and a part of it is discharged out through an opening 1a. Then, the inner casing 2 is heated during this operation.
Patent JP-H09113435-A (JP)
Title: Measuring apparatus for dust holding amount of bag filter
Inventor: MATSUNAGA AKIRA
IPC: B01D46/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the dust holding amount of a dust filter (a bag filter) can be measured automatically by a method wherein a time-dependent change in a fiter differential pressure generated between an air-to-be- filtered storage chamber and a clean air chamber is recorded, an air suction operation is stopped when the filter differential pressure becomes a prescribed value and the compressed air is spouted from a nozzle. SOLUTION: A filter body part 1 is constituted of a test-piece mounting part 3, of a clean air chamber 4, of an air-to-be-filtered storage chamber 5 and of a floating- dust generation device. First, a test piece at a dust filter 47 is set on the test-piece mounting part 3, the floating-dust generation device is operated, and the filtering operation of the air in the air-to-be-filtered storage chamber 5 is started at a constant filtration speed. Simultaneously with the start of the filtering operation, a filter differential pressure ΔP due to the filter 47 is generated, and it is always measured and recorded by a differential pressure (ΔP) measuring and recording device.  Then, when the differential pressure ΔP which is increased due to an increase in a dust accumulation amount reaches a preset value, an air suction operation by an isokinetic sampling device is stopped, and dust particles which are stuck to the test piece are blown off by the compressed air.
Patent JP-2001116537-A (JP)
Title: Measurement method and device of shape for coke furnace wall
Inventor: TEZUKA KOICHI
IPC: C10B45/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method for shape of coke furnace wall for exactly measuring the roughness of a furnace wall without being affected by dust and the like. SOLUTION: In a carbonization chamber of coke furnace, antennas 1 and 2 for transmission and reception of electromagnetic wave facing to the furnace wall surface 6 are inserted, the distances between the wall surface 6 and the antennas 1 and 2 are measured from the time used for transmitting and receiving electromagnetic wave. From the change of the distances measured by scanning the antennas 1 and 2 along the wall surface 6 in the carbonization chamber, the shape of the wall surface 6 of the coke furnace in this shape is measured. Furthermore by attaching the antennas 1 and 2 to the coke extruding rum 7 and measuring the distance between the wall surface 6 and the antennas 1 and 2 during the work of coke extruding, the wall surface 6 shape is measured.
Patent JP-H11116224-A (JP)
Title: Apparatus for production of dry ice
Inventor: KURACHI MITSUYA
IPC: C01B32/55
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for production of high-quality block-shaped dry ice which efficiently prevents the clogging of a filter and the abrasion damage by the vertical movement of a piston, hardly generates rust, is uniform over the entire part and hardly produces blow holes. SOLUTION: This apparatus 56 for production of the dry ice comprises a snow case body 48 which is fixed with a snow case 16 to a machine frame 1 provided with guide rails 42 for guiding the four corners of the piston at the four corners of the inside wall surfaces, a pair of 'Teflon (R)' plates 51 which have liquefied carbon dioxide filling holes 50 fixed to make the inside wall surfaces and inside wall surfaces of guide rails nearly flush with each other so as to cover one of the inside wall surfaces facing each other of the snow case body,  a pair of sintering plates 53 which are fixed to make the inside wall surfaces and inside wall surfaces of the guide rails nearly flush with each other so as to cover the other inside wall surfaces facing each other of the snow case body and are capable of discharging liquefied gases and cover plates 55 which are connected with connecting pipes 54 mounted at the snow case body so as to cover the outer peripheral parts of a pair of these sintering plates.
Patent JP-H05109693-A (JP)
Title: Manufacture of soi substrate
Inventor: HASHIMOTO MAKOTO
IPC: H01L21/306
Filed: 1991-10-16
Abstract: PURPOSE:To reduce an irregularity in thickness of a silicon layer to be polished after laminating. CONSTITUTION:Before substrates are laminated, a p<+> type impurity layer 2 to be operated as a function of an etching stop layer is previously formed, and a silicon layer 3 of a single crystal laminated on the layer 2 is laminated on other silicon substrate 6 through an insulating silicon oxide film 5. Before a finally selective polishing, etching up to the layer 2 is conducted, and a uniform surface is obtained on the layer 2, and hence even after the selective polishing, an irregularity in thickness of the layer 3 is reduced.
Patent JP-S62154068-A (JP)
Title: Moving image data processor
Inventor: TAKAGI MASATAMI
IPC: G01T1/161
Filed: 1985-12-26
Abstract: PURPOSE:To effectively use normal data as much as possible by displaying the correspondence of a kinetic phase of an object to be detected and a detecting direction of the object to be detected by a graphic and deleting unsuitable data for an unit of the detecting direction. CONSTITUTION:Based on the graphic display of the correspondence of the kinetic phase of the object to be detected and the detecting direction of the object to be detected, the unsuitable detecting direction is designated and the data of the detecting direction is deleted. For instance, if an operator designates a heart beat of heart for constituting an image gain to 70% and a tolerance of the phase to 20%, according to the designation, a designated phase line 10 and tolerance lines 11, 12 are displayed. If there is data of irregular heart beat of the heart, it appears as a graph apparently different from other graphs. When this graph is designated and deleted, the view data corresponding thereto is deleted and a heart pulse view graph is obtained. Based on the data corresponding to this graph, an imaging is performed, and then, the imaging using the normal data as much as possible can be performed.
Patent JP-H01137575-A (JP)
Title: Zif connector
Inventor: MOTOYAMA AKIRA
IPC: H01R24/00
Filed: 1987-11-24
Abstract: PURPOSE:To obtain a high-density connector with a simple structure without being made large by forming a projection brought into contact with a socket contact when the socket contact is pressed by pressing projections to reverse the stable state in a socket case. CONSTITUTION:When a plug case 21 is pressed toward the insertion direction A1, the contact face 31a of a projection 31 is brought into contact with a socket contact 24 and pressed, the socket contact 24 is reversed so as to be protruded toward the direction A2 opposite to the insertion direction A1. Under this condition, the tip 25 of a pin contact 22 is brought into contact with the socket contact 24, a jump spring 28 is spring-energized in the direction of the arrow A2 by springs 29 and 30, thus it is brought into contact with contact faces 26a and 27a of pressing projections 26 and 27. The insertion action can be thereby performed with a small force, and the reliable conductive/cutoff state between the pin contact and the socket contact can be realized without using a complicated structure.