baber/WOPTO huggingface dataset:
Patent JP-H07126334-A (JP)
Title: Modified polypropylene
Inventor: KUCHIKI EIJI
IPC: C08F255/02
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a modified PP having properties equivalent to those of a conventional one with a smaller amt. of a modifier than conventionally used by compounding PP, an unsatd. glycidyl compd., and a diene monomer or a polymer or oligomer having double bonds. CONSTITUTION:This modified PP is obtd. by mixing 100 pts.wt. the sum of 80-99.9wt.% PP and 20-0.1wt.% diene monomer or 20-0.1wt.% polymer or oligomer having at least two double bonds in the molecule with 0.01-50 pts.wt. unsatd. glycidyl compd. [e.g. a compd. of the formula (wherein R is H or a 1-6C alkyl)] and melt kneading the resulting mixture or heating the mixture in the presence of a solvent. Since the glycidyl compd. as a modifier, is grafted onto PP in the presence of the diene monomer or the polymer or oligomer, the graft efficiency is increased, giving the modified PP having properties equivalent to those of one conventionally obtd. while using a small amt. of the modifier. Thus obtd. modified PP, having a high reaction efficeiny, is excellent in coating applicability and adhesive properties and is usable for various industrial parts, metal adhesion, packaging materials etc.
Patent JP-H09137216-A (JP)
Title: Heating furnace
Inventor: ISHIOKA MUNEHIRO
IPC: C21D1/52
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of combustion efficiency without oxidizing a material to be heated, in a heating furnace provided with heat-storage type combustion burners. SOLUTION: In the heating furnace, the heat-storage type combustion burners 2(2a, 2b, 2c, 2d) burnt at low air ratio so as to cover the material to be heated 21 with fuel, are arranged at the furnace walls 1a and 1d, and also, means 8(8A, 8B) for supplying the high temp. combustion air for perfectly burning combustion gas containing unburning combustible components generated by the combustion using these heat-storage type combustion burners 2, are arranged in the flowing passage of flame of the heat-storage type combustion burners 2.
Patent JP-2000194330-A (JP)
Title: Liquid crystal display device
Inventor: MIYAZAWA TOSHIO
IPC: G09G3/20
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of a horizontal scanning driving means by supplying the voltage level of selected gradation voltage obtained when the output state of a logical circuit means is changed to respective video signal lines as video signal voltage. SOLUTION: Plural gradation voltage values are inputted to a 1st selector circuit 123, which selects any one of these gradation voltage values by the upper bit of display data and outputs the selected voltage to a 2nd selector circuit 124. The voltage levels of these gradation voltage values are stepwise changed at prescribed timing within one scanning period. The circuit 124 selects the voltage level of the gradation voltage selected by the circuit 123 at a certain timing by the lower bit of the display data and outputs the selected voltage level to a drain signal line D. Consequently the gradation voltage corresponding to the display data is written in each pixel having a thin film transistor connecting its gate electrode to a selected gate signal line G and an image is displayed on a display part 110.
Patent JP-H03156376-A (JP)
Title: Vibration acceleration sensor
Inventor: KAINO KIKUO
IPC: G01P15/09
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the title sensor stable in its fixing condition and suitable for mass production by forming a bending mode vibrator by bonding two plate-shaped piezoelectric elements so as to sandwich a metal plate having the coefficient of thermal expansion equal to or close to that of the elements therebetween. CONSTITUTION:A piezoelectric vibrator 9 is formed by bonding two short strip like plate-shaped piezoelectric elements 10, 11 and a metal plate 12 having the same dimension as the elements 10, 11 and almost equal to the elements in the coefficient of thermal expansion and having L-shape fixing legs 12a formed thereto on both sides of the central part thereof and becomes a bending mode because it is supported at its center. A sensor consists of this vibrator 9, an insulating substrate 13 having terminals 13a fixing the fixing legs 12a, a plurality of mounting through-holes 13b and a signal processing circuit formed on the surface thereof, a base stand 14 having a plurality of support posts 14a for mounting the substrate 13 formed thereto and a box-shaped sealing lid 15 fitted with the base stand 14 and sealing the vibrator 9 and the substrate 13 in an airtight state. As a result, since the cantilevered vibrator 9 is constituted on both sides of the fixing legs 12a provided to the central part of the metal plate 12 centering around the fixing legs 12a, a stable fixing condition is obtained.
Patent JP-H10140484-A (JP)
Title: Production of interior decoration
Inventor: SAKAI SAYURI
IPC: D06M101/16
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an interior decoration, resistant to light and fouling and excellent in even rub resistance and water and oil repellencies, etc., and widely utilize YUZEN (a pictorial silk fabric dyed in the YUZEN fashion) for indoor interiors, building materials, etc. SOLUTION: This method for producing an interior decoration comprises at least a step for drawing a rough sketch on a fabric cut to a prescribed size, a step for drawing fine lines with a rubber cement along the rough sketch, a step for carrying out the coloring along the rough sketch with a coloring matter composition consisting essentially of a pigment, a step for drying and washing the fabric after completing the coloring and a step for impregnating the fabric with a fluorine-based compound and then hot-air drying the resultant fabric. Thereby, the produced YUZEN can be used as interior decorations for decorating wall surfaces in a well-lighted or a dusty place such as a lobby of a hotel or wall surfaces near water in a heated swimming pool.
Patent JP-H09138163-A (JP)
Title: Method and apparatus for measuring emissivity of object and rod-like radiation source
Inventor: YUASA DAIJIRO
IPC: G01J5/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To realize on-line measurement of emissivity and temperature of an object by measuring the reflectance thereof accurately at high speed. SOLUTION: A rod-like radiation source 3 for projecting a radiation light to the surface of an object 1 is disposed at a position spaced apart from the surface of object 1. Reflection intensity distribution of the object 1 is then measured in a plane intersecting the rod-like radiation source 3 perpendicularly while varying the light receiving angle. Subsequently, total reflection intensity is determined from the reflection intensity distribution thus measured and the reflectance is determined based on the total reflection intensity and the emission intensity of rod-like radiation source 3 measured independently. Furthermore, emissivity is determined from the reflectance using Kirchhoff's law and the temperature of object is determined based on the emissivity and the intensity of light emitted from the surface of object.
Patent JP-S63146637-A (JP)
Title: Packet communication system
Inventor: AKASHI FUMIO
Filed: 1986-12-10
Abstract: PURPOSE:To provide an address to the combination of optional terminal equipments by providing plural control sections designated by a 2nd address section representing optional other combinations in a group applying communication. CONSTITUTION:In sending a packet having the 2nd address '10110101' designating destinations 2, 3 from a sender 1 in a way of multiple address, the packet is received respectively by the destinations 2, 3. For example, when a 1st address part of the packet is described with '10110001', the packet has one transmission control part and one reception control part, the transmission control part is received by the destinations 2, 3 and the reception control part is received by the destination 3 only. Normally, the reception control part includes response information to a packet sent from the destination 3. Moreover, when the 1st address part is described with '10110101' for example, the packet has two reception control parts, which are received by the destinations 2, 3 respectively and processed.
Patent JP-S63147259-A (JP)
Title: Multi-computer system
Inventor: YAMAMASU YORIYASU
IPC: G06F15/177
Filed: 1986-12-10
Abstract: PURPOSE:To accurately grasp the performance data on a multi-computer system as a whole by setting the same start and end time points among plural computers for collection of said performance data. CONSTITUTION:A console input means 12 receives an indication from a console 11 for collection of the performance data and decides that this data collecting request is given from a CPU 00. Then a data collection means 15, a start means 14 and an end means 16 are started and at the same time the time data on both means 14 and 16 are transmitted to a CPU 01 via a transmission means 17. As a result, the same start and end time points are designated to both CPU 00 and CPU 01 for collection of data. Then the data collected by the CPU 01 are added to the emans 15 via a reception means 18. The same operation is carried out also in case the CPU 01 has a data collection request. Thus the performance data can be accurately grasped for a multi-computer system as a whole.
Patent JP-H02141324-A (JP)
Title: Cold storage for vehicle
Inventor: FUJIWARA KENICHI
IPC: B60H1/00
Filed: 1988-11-23
Abstract: PURPOSE:To improve refrigerating capacity due to a thermoelement by thermally connecting the heat rejection side of a thermoelement provided in a thermal insulating storage and the low temperature part of an air conditioner for a vehicle through heat pipes, in a cold storage using a thermoelement for a vehicle. CONSTITUTION:Thermoelements 4 are received in a thermal insulating storage 3 able to open and shut with a door 3a formed on the front part apart from a shift lever 2 of a console box 1. This thermoelement 4 is constituted so that copper plates 4c are connected on the both ends of a pair of P type semiconductor and N type semiconductor, and many pieces of this thermoelement 4 are connected in one body respectively with alumina bases 7, 8 on the outside of respective copper plates of the heat absorption side and the heat rejection side. A heat exchanger 5 for cooling use, having many fins with excellent heat conductivity is contactedly fitted to the alumina base 7 on the heat absorption side of the thermoelement 4, while, one end part of a heat pipe 6 of which the other end part is arranged and provided on the low temperature part in an air conditioning duct 13, is contactedly fitted on the alumina base 8 of the heat rejection side.
Patent JP-H03155417-A (JP)
Title: Driving roll forming stand for roll forming device
Inventor: TAKEDA SHIN
IPC: B21D5/08
Filed: 1989-11-14
Abstract: PURPOSE:To make quality control of camber and torsion or the like easy and to improve the quality by making the position of the upper and lower roll of driving-roll forming stands at the final stage movable obliquely, longitudinally and vertically and securing with a hydraulic cylinder for fixing. CONSTITUTION:A lace material 7 is driven with a pinch roll 6 and driving roll forming stands 3 and fed to small nondriving-roll forming stands 2. The lace material 7 is formed into rectangular shape with the small nondriving-roll forming stands. When the lace material 7 is passed through driving-roll forming stands 5, the hydraulic cylinder 26 is lowered by the action of the driving-roll 9 and the upper roll 10 is drawn down and fixed and the lace material 7 is roll formed and made into a rectangular crude material 8 for forming lace. When camber and torsion or the like are generated in the crude material 8 for lace, the crude material 8 for lace with correct dimensions is formed by operating individually the vertical, longitudinal and oblique movement of the driving roll 9. In this way, the formability is improved and the quality can be improved.
Patent JP-H02143071-A (JP)
Title: Ice removing structure for automatic ice making machine
Inventor: HARA YASUO
IPC: F25C5/08
Filed: 1988-11-22
Abstract: PURPOSE:To remove ice blocks from second ice making small chambers smoothly by a method wherein downwardly opened grooves are formed at the rear side of a second ice making chamber so as to surround about and communicate the respective second ice making small chambers while groove passages 72, through which water from an external source flows, are defined by sealing the downwardly opened groove with a water pan. CONSTITUTION:Downwardly opened grooves 71 are formed at the rear side of a second ice making chamber 12 so as to surround and communicate respective second ice making small chambers 15 while groove passages 72 are defined by sealing the downwardly opened grooves 71 by a water pan 38. When the preparation of spherical ice blocks 1 is finished in the spaces of ice making small chambers 13, 15 of opposing first and second ice making chambers 11, 12 by circulating refrigerant into evaporators 14, a water supplying valve WV is opened to make city water to flow into the groove passage 72 through a water reservoir 65 to heat the wall surfaces of the second ice making small chambers 15 and melt frozen surfaces between the walls of the small chambers and the spherical ice blocks 1 while the water is made to flow into a tank 19 through the water discharging hole 63 of the water pan 38 and overflowed water is made to flow into a water discharging pan 69 along a water guide plate 67. Next, the second ice making chamber 12 is separated from the first ice making chamber 11 by pivoting a cam lever 17 and, thereafter, hot gas is introduced into the evaporators 14 to release the spherical ice blocks 1 from the first ice making small chambers 13.
Patent JP-S62150995-A (JP)
Title: Diaphragm for speaker
Inventor: TAKAHASHI MASANORI
IPC: H04R7/02
Filed: 1985-12-24
Abstract: PURPOSE:To obtain a diaphragm having high rigidity and suitable degree of internal loss which is highly fire-resistant, humidity-resistance, and weather- resistance by adding to the diaphragm made of wood pulp a halogen-contg. condensed phosphate soluble to an organic solvent, a sulfo-acid derivative having amido radical, and a thermoplastic resin. CONSTITUTION:The wood pulp, as an essential component, is made paper to form a desired shape. And to the resulting diaphragm, a halogen-contg. condensed phosphate soluble to the organic solvent, the sulfo-acid phosphate derivative having amido radical, and a thermoplastic resin are added. As a result, the diaphragm for speaker that is excellent in humidity-resistance and fire- resistance can be obtained. The halogen-contg. condensed phosphate soluble to the organic solvent has far lower hygroscopic property in comparison with ordinary phosphate.
Patent JP-H03155992-A (JP)
Title: Books-cutting apparatus
Inventor: SUZUKI MASAHARU
IPC: B42C9/00
Filed: 1989-11-13
Abstract: PURPOSE:To enable surely cutting books having various thicknesses by equipping a spring which bends, when biased by a first book, to enable cutting the first book and to hinder a second book and thereafter from moving. CONSTITUTION:A cutting apparatus 1 is equipped with a book-lifting stand 2, book sensor 3, cutting mechanism 4, turning prevention mechanism 5, cutting guide 6 and coil spring 8, and the length of the projection 4a of belts 18, 19 of the cutting mechanism 4 is set so as to be shorter than the thickness of the thinnest book 10. Then, when the lifting stand 2, on which a plurality of books 10 have been placed, rises and a first book 10A from the top comes in contact with the actuator 3a of the book sensor 3, a detection signal is issued from the book sensor and the lifting stand 2 stops and the book 10A comes in contact with the roller 21 of the turning prevention mechanism 5 and held by the roller 21. Subsequently, a motor 12 is started, the belts 18, 19 rotate and the projection 4a moves to bias the book 10A in the same direction to cut it. In this case, the book 10A is cut in the manner of passing through the spring 8. However, because a force applied to a second book and thereafter 10B is only a frictional force, these books cannot pass through the spring 8 so as to remain on the lifting stand 2.
Patent JP-S63149866-A (JP)
Title: Magnetic disk device
Inventor: MASUYAMA YASUHIRO
IPC: G11B33/14
Filed: 1986-12-12
Abstract: PURPOSE:To automatically set a warm-up time by generating a start completion signal, which indicates that a device can be used, in accordance with a start operation termination signal and a delay start operation termination signal which passes a delay circuit and corresponds to the temperature. CONSTITUTION:A delay start operation termination signal 7, which passes a delay circuit 2 whose delay time is set by a delay time designating circuit 1 which designates the delay time in accordance with the detected environmental temperature, and a start operation termination signal 6 are supplied to a start completion signal generating circuit 3, and this circuit 3 generates and outputs the start completion signal indicating that the device can be actually used. As the result, the warm-up time is automatically set in accordance with the temperature and accurate positioning in the magnetic disk device is always performed without error due to the temperature.
Patent JP-H01140039-A (JP)
Title: Detection of source of leak of gas and apparatus therefor
Inventor: NOZAWA YOSHINAO
IPC: G01M3/02
Filed: 1987-11-26
Abstract: PURPOSE:To expedite detection by a method wherein a point showing an average gas concentration is determined on a segment of a line connecting second and third points of high gas concentrations out of three points extracted sequentially from the point of the gas concentration of the maximum value, and the position of a source leak is determined on a segment connecting said point and a first point of gas concentration. CONSTITUTION:Three points Pa, Pb and Pc are extracted sequentially from a point Pa of gas concentration of the maximum value out of values of gas concentration obtained from a number of points. Next, a point Pd of an average gas concentration is determined on a segment of a line connecting the points Pb and Pc of low concentration. Then, by using a distance between the points Pa and Pd and the values of gas concentration at the points Pa and Pd, a equal concentration curve is formed by computation on an extension of a segment connecting the points Pa and Pd and displayed on CRT. Accordingly, an apparatus according to this method can cope with the leak of gas and can be employed even at a point affected by the wind.
Patent JP-H02142653-A (JP)
Title: Method for continuously casting steel
Inventor: YAMAZAKI HISAO
IPC: B22D11/108
Filed: 1988-11-25
Abstract: PURPOSE:To reduce erosion of tundish refractory and to produce a cast slab having little defect in a product by covering molten steel surface in the tundish with the specific composition of molten steel surface coating powder and surrounding the outer circumference of the molten steel surface coating powder with the specific composition of tundish protecting powder. CONSTITUTION:At the time of continuously casting the steel, the molten steel surface in the tundish is coasted with the molten steel surface coating powder 5 containing 40-60wt.% CaO, 20-40% Al2O3, 0.5-5.0% MgO, 0.5-2.0% C, 0.1-5.0% Na2O, 1-10% CaF2 and regulating <=7.0% SiO2. Then, the powder 5 is surrounded with the tundish protecting powder 6 containing 30-40% CaO, 30-40% SiO2, <=20% Al2O3, <=10% MgO, and by preventing contact of the molten steel covering powder 5 with the tundish 8, the tundish 8 is protected.
Patent JP-H08150606-A (JP)
Title: Cabinet assembly device
Inventor: IRIYAMA SATORU
IPC: B23P21/00
Filed: 1994-11-30
Abstract: PURPOSE: To automatically assemble a side plate for a temporary assembly body and to increase efficiency of cabinet assembly operation by providing both a back plate fitting device equipped with a back plate stock device and a back plate transfer device and a temporary assembly body holding device in a cabinet assembly device. CONSTITUTION: A robot 30 for operation is provided near to feeders 14, 16, 18. A back sash bar 7, a modesty panel 6 and a bottom board 5 sent from the respective feeders 14, 16, 18 are placed on the arms 32, 34 of a middle holding device 26. Side plates 1, 1 are erected so as to sandwich the back sash bar 7, the modesty panel 6 and the bottom board 5 placed on the arms 32, 34 from both sides. Furthermore, when the side plates 1, 1 are moved in the approaching direction and a dowel is engaged into a slit, a temporary assembly body is constituted. The temporary assembly body is sent to a back plate supply-press-tacker beating device 20 and insertion of a back plate 8 and tacker beating are performed. Thereafter, the position of the temporary assembly body is changed by a robot 36 for operation and a turntable 38.  Finally, a riser plate 9 is fitted to the temporary assembly body by a riser-fitting/nailing device 24.
Patent JP-H03158564-A (JP)
Title: Surface treatment method for form member and building
Inventor: OSADA HIDEHARU
IPC: E04F13/07
Filed: 1989-11-15
Abstract: PURPOSE:To facilitate the execution of works by separating a first mold releasing sheet of paper, sticking a form member to an executed surface, applying a coating material to it from the upside, removing a second molding releasing sheet of paper prior to complete hardening and, after the hardening of the coating material, removing a plastic sheet therefrom. CONSTITUTION:A first mold releasing sheet 3 is stuck to the backside of a sheetlike base material 2 made of an unvulcanized rubber sheet being molded into various forms and having stickiness on both sides, and a plastic sheet 4 is stuck to the opposite side. In addition, a second mold releasing sheet 6 is stuck thereto via a sticky material 5, forming a form member 1. Then the first mold releasing sheet 3 is separated therefrom while the form member 1 is fixed to a bed 8 of a road surface 7 or an executed surface. Next, a coating material 9 for the road surface is applied uniformly to the bed 8, and only the second mold releasing sheet 6 is peeled off during undryness and, after the hardening of the coating material 9, the sheet 4 is removed. In succession, a transparent coating material 1 is applied over the whole surface with uniform thickness. With this constitution, execution of works can be facilitated.
Patent JP-H04169944-A (JP)
Title: Abnormality message display system
Inventor: YAMAGUCHI TOSHIMITSU
IPC: G06F11/32
Filed: 1990-11-01
Abstract: PURPOSE:To surely and effectively report an abnormality message to an operator by temporarily storing the abnormality message from each application function and periodically taking out the stored abnormality message to display it on a CRT. CONSTITUTION:If an A application function program 11 and a B application function program 12 detect an abnormality, the abnormality message is temporarily stored in an abnormality message storage means 13. A periodical start means 14 periodically takes out abnormality messages stored in the abnormality message storage means 13. Taken-out abnormality messages are successively displayed on a CRT display device by a message display means 15. This abnormality message display means 15 has such function that the abnormality message having the highest priority level is most frequently displayed and abnormality messages having lower priority levels are less frequently displayed. Thus, abnormality messages are surely reported to the operation at the time of the occurrence of abnormality though plural application function programs simultaneously output abnormality messages.