baber/WOPTO huggingface dataset:
Patent JP-S54125200-A (JP)
Title: Production of silicon carbide fine powder
Inventor: SHIZUKI TATSUHIKO
IPC: C01B31/36
Filed: 1978-03-23
Abstract: PURPOSE: To produce simply and cheaply finely divided β-SiC of high grade in a good yield by heating a PAN type molding contg. a specific amt. of finely divided Si under specific conditions; burning the heated molding under an inert atmosphere; and pulverizing the resulting burned product.  
     CONSTITUTION: A PAN type molding contg. 20W75 wt% metallic Si of an average diameter below 10 μ, e.g. fibrous molding is heated at 200W400°C for 1W200 min under a (non-)oxidizing atmosphere to be made infusible, followed by heat burning at 1250W2000°C for 5 secW500 min under an inert atmosphere. The resulting burned product is directly pulverized in case the heating has been carried out under a non-oxidizing atmosphere. When the heating has been carried out under an oxidizing atmosphere, the product is further heated under an oxidizing atmosphere to remove free carbon prior to pulverization. In case the directly pulverized product contains much free carbon, causing a trouble in molding, it is further oxidized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59160513-A (JP)
Title: Method and device for filtering sewage
Inventor: UCHINO MASAHIDE
IPC: B01D35/06
Filed: 1983-03-03
Abstract: PURPOSE:To maintain always the max. efficiency of a filter body without clogging said body by filtering sewage while cleaning ultrasonically the filter body. CONSTITUTION:When sewage 3 flows to a discharging side 9 through a filter body 7, polluting particles are filtered off by the body 7. Ultrasonic cavitation is kept applied at all times on the body 7 by an ultrasonic oscillator 11. Sticking of the polluting particles on the body 7 is thus oviated and even if some particles stick thereon, the particles can be separated from the body 7 and therefore the max. efficiency of the body 7 is always maintained. Since the filter element is kept free from clogging, a continuous filtering operation and the long- term use of the body 7 are made possible. The uneconomical discarding of the body 7 impregnated with costly cleaning liquid, etc. is eliminated.
Patent JP-2000234722-A (JP)
Title: Combustor and combustion method
Inventor: YAHAGI YUJI
IPC: F23J15/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a desired high-temperature combustion gas while the occurrence of NOx is suppressed by combining independent catalytic combustion and recombustion zones together. SOLUTION: A combustor is provided with a catalytic combustion chamber 4, a recombustion chamber 5 provided downstream the chamber 4, and a means 8 which communicates the chambers 4 and 5 with each other for fluid, burns a lean mixed gas in the combustion chamber 4, and introduces the produced combustion gas to the recombustion chamber 5. In addition, the combustor introduces fuel to the recombustion chamber 5 and burns the combustion gas mixed with the introduced combustion gas from the chamber 4, the gas already existing in the chamber 5, and the fuel introduced to the chamber 5.
Patent JP-H04273294-A (JP)
Title: Display control circuit
Inventor: OTA TOSHINORI
IPC: G01R13/20
Filed: 1991-02-28
Abstract: PURPOSE:To offer a display controller which eliminates a frame memory and eliminates the need for data conversion. CONSTITUTION:This circuit is equipped with a memory 1A which is stored with a Y-axis direction value in an address corresponding to an X-axis direction value in data of which a value of Y-axis is fixed corresponding to a value of X-axis, a control circuit 2 which outputs X-axis position information and Y-axis position information synchronized with the scanning of a display unit 6 and reads Y-axis values out of the memory 1A with the X-axis position information, and a comparator 3A which compares the Y-axis position information read out of the memory 1A with the Y-axis position information and outputs the comparison result on the display unit 6.
Patent JP-H11216164-A (JP)
Title: Diaper cover
Inventor: UNO KATSUO
IPC: A61F13/74
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a diaper cover which can fit easily in a state where a flat-type diaper is properly positioned. SOLUTION: The diaper cover 10 which houses a diaper inside comprises a pants-shaped body 11 to be worn to the wearer lower half of the body, a diaper housing member 14 placed on the back of the body 11 to cover the diaper from the outside, and a supporting part 17 to support the diaper housing member 14 in order to make at least the bottom edge of the diaper storing part 14 directed upward.
Patent JP-H02259237-A (JP)
Title: Liquid cooling mechanism for internal combustion engine with supercharger
Inventor: INGOO YANTAA
IPC: F01P7/14
Filed: 1990-02-16
Abstract: PURPOSE: To obtain the reliable cooling action by effectively making use of the thermosyphon effect without using any circulating pump to be operated after the stop of an internal combustion engine, by providing respective check valves to a feed pipe and a return pipe of a centrifugal supercharger and specifying respective pipe structures. CONSTITUTION: A centrifugal supercharger 2 having a water-cooled bearing housing 3 is attached to an internal combustion engine 1. The bearing housing 3 is connected to a feed pipe 4 and a return pipe 6 and a cooling mechanism of the internal combustion engine 1. In this case, a check valve 5 for limiting the flow only in the direction from the internal combustion engine 1 to the centrifugal supercharger 2 is provided on the feed pipe 4. While, the return pipe 6 is branched into a first pipe 10 connected to an adjusting vessel 8 above the cooling fluid level 12, and a second pipe 11 to be connected to the adjusting vessel 8 below the cooling fluid level 12. Moreover, a check valve 7 is provided on the second pipe 11 so as to allow the flow from the centrifugal supercharger 2 to the adjusting vessel 8.
Patent JP-S55126551-A (JP)
Title: Binder for glass fiber
Inventor: NINOMIYA YUUHACHI
IPC: C03C25/10
Filed: 1979-03-23
Abstract: PURPOSE: To prevent fiber braking and napping during coating treatment by adding an amphoteric or nonionic surfactant to a mixt. of a cationic substance and an anionic substance and uniformly coating glass fibers with the resulting binder.  
     CONSTITUTION: A cationic substance such as a film forming agent made of cationic starch and an anionic substance such as a dodecylbenzene sulfonate lubricant are mixed, and an amphoteric or nonionic surfactant is added to the mixt. to prepare a glass fiber binder. By applying this binder to glass fiber filaments spun by a usual method, the fibers can be coated uniformly. During this treatment fiber breaking and napping occur very slightly and unevenness is not caused. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000229044-A (JP)
Title: Bathtub
Inventor: SATO KATSUYA
IPC: A47K3/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub having a surely graspable handle without requiring the drilling of a prepared hole for mounting the handle on the bathtub by providing handles in about the middle of the opposed inside surfaces of the opening of a bathtub decorative rail. SOLUTION: A bathtub part 11 is formed of a substantially square bottom wall 111, a circumferential wall 112 raised from the circumferential edge thereof, and a rail extended horizontally from the upper edge of the circumferential wall 112, which are integrally molded so as to have an upper opening 11a. A bathtub decorative rail 12 has a circumferential wall 121 having an inside surface continued to the inside surface to the opening part 12a thereof, which is suspended from the opening 12a, and the lower edge is placed on the rail of the bathtub part 11. Prepared holes for fixing handles 13 are formed through about in the middle of the opposed long edge sides of the circumferential wall 121 of the bathtub decorative rail 12. Thus, the handles 13 can be mounted on the bathtub decorative rail 12 by holding grip bars 131, inserting the bolts of the grip bars 131 to the prepared holes formed about in the center of the opposed long edge sides of the circumferential wall 121, and screwing and fastening nuts thereto from the reverse side of the circumferential wall 121.
Patent JP-H09203038-A (JP)
Title: Elevation frame of casing driver
Inventor: KUSUMI HIROSHI
IPC: E02D7/16
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To facilitate transportation of a casing driver even in the case where it is getting large in size by dividing an elevation frame into a plurality of frames in a manner dividing the securing seat of a swiveling bearing into sections. SOLUTION: In order to divide the securing seat of a swiveling bearing 6, an elevation frame 4 is divided into divided frames 21-24. The transportation thereof is made easy. Additionally, a hydraulic motor 10 is set on both opposite ends of the elevation frame 4, then it is divided into right and left intermediate divided frames 23, 24. Thus, each division and fabrication is made ready. Also, horizontal franges (h) of the divided frames 21-24 are superimposed, and a projection is provided for regulating the upper and lower movement thereof. For this reason, machining can be done without taking place steps on the securing seat surface. Furthermore, the horizontal flanges (h) are fastened by a vertical bolt 26 for correcting distortion of the flange.  In this manner, the casing driver is made large in size and transportation thereof can be made easy by miniaturizing the divided frames 21-24.
Patent JP-H10222898-A (JP)
Title: Tape tension controller
Inventor: NOMURA TOMOHARU
IPC: G11B15/43
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To facilitate work for fine adjustment of braking force by fitting a band holder fixed with an end part of a brake band for braking a reel base so as to be turnable with a tension arm and its projecting part as fulcra respectively and turning the band holder around the fulcrum on the arm side as the center. SOLUTION: The metallic tension arm 3 and its projecting part 7 are provided with grooves 13 and 14 respectively, and a chassis 9 fitted freely turnably with the arm 3 is provided with a notch 17 to coincide with the groove 14. A jig 18 having a 1st engagement part to be engaged with the groove 14 and the notch 17 and a 2nd engagement part 20 to be engaged with the groove 13 is used, and by moving circularly arcuately the 2nd engagement part 20 of this jig 18 around the 1st engagement part 19 as the center, the projecting part 7 is bent as against the tension arm 3, and hence the band holder is turned around the fulcrum 16 as the center so that the braking force on the reel base by the brake band is finely adjusted.
Patent JP-S56130541-A (JP)
Title: Hot water heating unit
Inventor: UENISHI MASAHISA
IPC: F24D3/00
Filed: 1980-03-17
Abstract: PURPOSE: To reduce radiation loss and improve the temperature distribution within the room by providing a switching valve which opens and closes in response to the room temperature, in a hot water circulation path and closing the switching valve when the room temperature rises above the set value, thereby to stop the circulation of hot water.  
     CONSTITUTION: An indoor radiator 1 provided with a heat exchanger 2 and a hot air blowing fan 3 and an outside hot water device 4 provided with a hot water circu lation passage 13. A switching valve 5 which opens and closes in response to the room temperature is provided in the hot water circulation passage 13. When the room rises up above a set temperature, the switching valve 5 is closed to stop the circulation of hot water, and the fan 3 is continued to rotate even during the stoppage of the circulation of hot water. By this organization, the radiation loss in the hot water circulation path 13 is reduced and the temperature distribution within the room is made uniform. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58166181-A (JP)
Inventor: JIIKUFURIITO FUEERENBATSUHA
IPC: F02M3/06
Filed: 1983-03-04
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-H05278188-A (JP)
Title: Decorative sheet and manufacture thereof
IPC: B32B27/30
Filed: 1992-02-21
Abstract: PURPOSE:To obtain decorative sheet for the surface of a cabinet or the like having an excellent design and favorable touch by a method wherein spherical and transparent beads-containing layer is provided on printed patterned layer provided on colored thermoplastic sheet layer. CONSTITUTION:The decorative sheet 1 concerned is produced by laminating colored thermoplastic sheet layer 2, printed patterned layer 3, transparent thermoplastic sheet layer 4 and spherical and transparent beads-containing layer in the order named. As the colored thermoplastic sheet layer 2, there is no special limitation and vinyl chloride resin, acrylic resin or the like is used, for example. Further, the printed patterned layer 3 is produced by the publicly known technique. Furthermore, there is no special limitation as the stock of the transparent thermoplastic sheet layer 4 and polyvinyl chloride, acrylic resin or the like is used, for example. As the stock of the spherical and transparent beads- containing layer 5, glass and spherical particles made of polyester, acrylics or the like are used.
Patent JP-H03238312-A (JP)
Title: Data processing device of thickness gage
Inventor: MURAKAMI TSUTOMU
IPC: G01B21/08
Filed: 1990-02-15
Abstract: PURPOSE:To measure the thickness of paper accurately even if foreign matter if mixed in the paper and to improve controllability when profile control is performed by providing a data input part, a sudden-change-limit checking part, a replacement-count checking part, a replacement processing part and a data output part. CONSTITUTION:A data input part 21 receives the signal from a thickness gage 10. A sudden-change-limit checking part 22 compares the input data in the input part 21 and previous input data (b) and inspects whether deviation exceeding a specified limit value is generated or not. A replacement-count checking part 24 inspects whether the deviations exceeding the limit value continuously exceed the specified replacement limit times or not in the checking part 22. When a replacement processing part 26 recognizes that the deviation exceeding the limit value in the checking part 22 and recognizes that the times of the occurrences of the deviations are less than the replacement limit times, the input data at this time are replaced for the previous input data. The replaced data are made to be the previous input data in the checking part 22. A data output part 27 outputs the measured data at this time which is processed in the processing part 26.
Patent JP-S58153890-A (JP)
Inventor: TANAKA SEIICHI
IPC: E21C45/00
Filed: 1982-03-08
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-H08224983-A (JP)
Title: Manufacture of synthetic resin hard card-case
Inventor: ISOMURA KIYOSHI
IPC: B42D1/08
Filed: 1995-02-23
Abstract: PURPOSE: To prevent the generation of chlorine gas in incineration and to remarkably improve productivity by a method in which a clearance plate is placed between synthetic resin hard sheets, and they are bonded by heat or high frequency welding while the belt-shaped section of the sheet which is projected from the three sides of the clearance plate being pressed by projected strips which are projectingly installed on the three sides of the lower surface of a pressure plate. CONSTITUTION: The first synthetic resin sheet is placed on a table 6, on the first sheet is placed a clearance plate 3 in which the short side 3a is shorter than the long side 1a of the first sheet, while the long side 3b is longer than the short side 1b of the first sheet. On the clearance plate 3, the second sheet 2 having the same material and size with the first sheet is mounted at a position corresponding to the first sheet. The belt-shaped sections of the projected parts of the first and second sheets are pressed by a pressure plate 4 which formed projected strips installed at positions corresponding to the projected parts of the first and second sheets to be bonded by heat welding or high frequency welding. After the pressure plate 4 being raised, the clearance plate is extracted to finish a card case. The card case has clearances on the sides of the bonded three sides, and both sheets deform elastically to contact each other in the middle.
Patent JP-S53131659-A (JP)
Title: Rotary alignment apparatus
Inventor: WADA SUNAO
IPC: B65G47/80
Filed: 1978-03-29
Abstract: PURPOSE: To supply very small parts stably and high speed, stepped rotor which is rotatably mounted at arm and is arranged at outlet end of chute to align parts discharged from the chute. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61194894-A (JP)
Inventor: MASAMOTO KYOJI
IPC: H05K3/20
Filed: 1985-02-25
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-S55128461-A (JP)
Title: Light-irradiating apparatus
Inventor: KUGA KEISUKE
IPC: B41F23/04
Filed: 1979-03-28
Abstract: PURPOSE: To dry a material to be dried such as a printed matter with high reliability and good workability by a device wherein a conveyor system for the material to be dried, made of an air-permeable belt, a photoirradiating apparatus mounted along the belt, an absorption system for absorbing the material on the belt to a loading surface, and a suction port are provided in the main body of the device.  
     CONSTITUTION: In the main body 1 of a device with a lead-in port 2 and a lead-out port 3 is provided a conveyor system 6 for conveying a material to be dried from the lead-in port 2 to the lead-out port 3, carrying the material on an air-permeable belt 7, while a photoirradiating apparatus 5 for applying rays to the material being mounted along the conveying route. Moreover, an absoption system 14 absorbing the material to the loading surface is provided below the belt 7, while a suction port 17 generating an air flow direction vertically toward the loading surface and reaching the absorption system 14 being provided. By this the smooth air flow for cooling  the light-irradiating apparatus is secured for excellent cooling, thus sure conveyance without floating and a satisfactory drying process even for the material such as thin paper being available. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04248794-A (JP)
Title: White balance controller for video camera
Inventor: SAKAMOTO YUKIO
IPC: H04N5/243
Filed: 1991-02-04
Abstract: PURPOSE:To prevent malfunction of white balance in the video processing system. CONSTITUTION:When the on-operation of a power switch 28 of a video camera is detected and a change width of a luminous quantity detected by a Hall element 25 exceeds a specified value, a zoom motor 26 is driven to once shift a zoom lens toward the wide angle position, after the white balance is adjusted with the zoom lens set to the wide angle position, the zoom motor 26 is again driven to shift the zoom lens to a prescribed zoom position.
Patent JP-H07241811-A (JP)
Title: Tenoning machine for woodworking
Inventor: TAKAHASHI YASUE
IPC: B27F1/08
Filed: 1994-03-07
Abstract: PURPOSE:To provide a tenoning machine, capable of forming a tenon simultaneously with planing. CONSTITUTION:A bracket 12, to which a supporting member 15 supporting a chamfering saw edge 7 rotatably is attached, is connected to a frame 5, on which a longitudinal sawing saw edge 3 and a lateral sawing saw edge 4 are mounted, through a connecting member while the frame 5 and the bracket 12 are elevated integrally along a guide column 2 whereby the longitudinal sawing saw edge 3, the lateral sawing saw edge 4, and the chamfering saw edge 7 are elevated simultaneously with respect to the working site of a tenon for a workpiece.
Patent JP-H01212047-A (JP)
Title: Electronic mail processing system
Inventor: MORI KATSUO
IPC: G06F13/00
Filed: 1988-02-18
Abstract: PURPOSE:To make an effective use of a storage device by transmitting a message held for a time longer than a determined time to a destination-terminal. CONSTITUTION:For an identification number for which no message-take-out request is issued and a time monitoring part 36 decides on a time out, a central control part 33 obtains the address of the destination through a destination management part 35 by using the time-out-decided identification number, and decides whether said destination terminal is vacant or not. If vacant, the part 33 read out a message to which the time-out-decided identification number is attached from a storage device 37 and transmits it to the destination terminal. The part 33, in case the terminal is currently being used (not vacant), conducts the similar processing after the lapse of a determined time. The part 33, also, erases the message whose transmission is complete from the storage device 37. In such a way, a message held longer than a determined time can be forcively transmitted to a destination terminal while the terminal is vacant.
Patent JP-S59161755-A (JP)
Title: Storage control system
Inventor: WADA HIDEO
IPC: G06F17/16
Filed: 1983-03-07
Abstract: PURPOSE:To prevent only an access request which is generated by some specific access request controller from not being sent to a storage device forever by providing a determining device for access request priority, etc. CONSTITUTION:The access request controller 20 sends out access requests and address information to an access request stack device 300 at one-clock pitch. The device 300 stores the access requests in a stack 300A in the transmission order and sends the address information to any one of determining devices 310- 313 for address request priority. If the device 310 receives this data, one of the access requests sent out of respective stack devices is selected according to the priority and sent out to a storage device 400. At the same time, the device 310 shifts an access request control number in order and sets data in the data buffer of the access request controller incdicated by the number (n) clocks later. Consequently, the access requests and read data are held in order and the state wherein only the access request of a specific device is not sent out is prevented.
Patent JP-S62192695-A (JP)
Inventor: MATSUMOTO HIROSUKE
IPC: G21C17/003
Filed: 1986-02-20
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-H08208933-A (JP)
Title: Filler for synthetic resin and its production
Inventor: TANAKA HIDEAKI
IPC: C08L33/02
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a filler for a synthetic resin which, when mixed with a synthetic resin, hardly deteriorates the transparency of the resin, can improve the oxygen gas barrier properties of the resin and is excellent in processability. CONSTITUTION: This filler for a synthetic resin comprises a mixture comprising 5-90wt.% at least one poly(meth)acrylic acid polymer selected from the group consisting of a poly(meth)acrylic acid and a partially neutralized product thereof and 95-10wt.% polyvinyl alcohol, and is insoluble in hot water. The production process essentially consists of steps of: applying a solution of the mixture, drying the wet film, heating the dried film at 100 deg.C or above to form a sheet insoluble in hot water and grinding this sheet.
Patent JP-S57151275-A (JP)
Title: Inverter switching device
Inventor: HONJIYOU KENJI
IPC: H02J9/06
Filed: 1981-03-11
Abstract: PURPOSE:To improve the reliability of an inverter switching device by detecting the defect of an inverter with a defect detector, and operating a breaker having a tripping circuit and a semiconductor switching circuit, thereby switching to a preliminary power source. CONSTITUTION:The output of an inverter 1 having a thyristor controlled by a gate circuit 2 is connected to a load 6 through a breaker 5, and a preliminary power source 8 which generates a synchronized AC output is connected to the load 6 through a semiconductor switching circuit 9. The defect of the inverter 1 is detected by a defect detector 7 when the inverter 1 is defected, the breaker 5 is opened by a shunt tripping circuit 12 as a tripping circuit, and a semiconductor switching circuit 9 is conducted through a gate circuit 10, thereby switching to the power source 8. Accordingly, the number of parts can be reduced by using the circuit 12, thereby improving the reliability.