baber/WOPTO huggingface dataset:
Patent JP-H10306890-A (JP)
Title: Pipe connection structure
Inventor: SAKANO MICHIO
IPC: F16L37/08
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To effect connection in a state that a rotation direction position is regulated when a pair of pipes to be connected are interconnected. SOLUTION: The connection structure of a pair of pipes 44 and 46 to be connected forms a pipe connection structure comprising flanges 56 and 48 formed at the pipes 44 and 46 to be connected; a fit-in part 50 formed at the pipe 46 to be connected; and a joint member 66 having the fit-in part 50 fitted in the pipe 44 to be connected, and nipping the flanges 56 and 48 in a state that a pair of the flanges 56 and 48 are overlapped with each other, and having a joint member 66 to keep a pair of the pipes 44 and 46 to be connected. A fit-in protrusion part 50 is formed on one of the tip surface in an axial direction of the fit-in part 50 and the inner peripheral part of the pipe 44 to be connected on the side where the fit-in part 50 is fitted in and fitting in the fit-in protrusion 54 is effected in a state that the fit in part 50 is fitted in the other.  A fit-in recessed part 62 is provided to regulate the positions in a rotation direction of a pair of the pipes 44 and 46 to be connected in cooperation with the engaging protrusion 54.
Patent JP-S5255428-A (JP)
Title: Color picture displaying endoscope unit
Inventor: KAKINUMA KEIICHI
IPC: H04N9/09
Filed: 1975-10-31
Abstract: PURPOSE: The incident three primary colors are converted into electrical signals at the tip portion to be inserted into body cavities, etc.  in order to display the inside of body cavities in color picture.  In this way, an easy-to-handle and lowcost endoscope unit is obtained with simple sturcture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63294446-A (JP)
Title: Centralized supervising system for air conditioner
Inventor: OSANAWA HIROYUKI
IPC: F24F11/02
Filed: 1987-05-27
Abstract: PURPOSE:To save an energy and to enable a comfortable cooling control with surrounding atmosphere with low facility cost by a method wherein means for discriminating a cooling with surrounding atmosphere receives an indoor temperature and a surrounding atmosphere temperature to judge if a cooling with surrounding atmosphere can be performed or not and then an instruction is sent for an air conditioner to cool with the surrounding atmosphere. CONSTITUTION:A control device 1 inputs an indoor temperature sent by a control unit 31 through an indoor temperature input means 45 via data transmission line 12 and further inputs a surrounding atmosphere temperature sent by a central processing device 21 through a surrounding atmosphere temperature input means via the central data transmission line 22. The control device 1 may compare a measured indoor temperature value with a measured surrounding atmosphere temperature, and discriminates it if a cooling with surrounding atmosphere can be performed or not by means for discriminating a cooling with surrounding atmosphere. In case that it judges that the cooling with surrounding atmosphere can be performed, an indoor air conditioner 2 is operated for performing a cooling with surrounding atmosphere and at the same time an instruction is sent for the control unit 31 to perform a cooling with the surrounding atmosphere through data transmittance line 12. In case the control unit 31 may perform a cooling operation with surrounding atmosphere, an air conditioner 32 for perimeter is operated for a cooling with surrounding atmosphere.
Patent JP-S618908-A (JP)
Title: Iron core for high frequency
Inventor: ENDOU TAKESHI
IPC: H01F27/24
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a high frequency iron core which has highly saturated magnetic flux density and less eddy current loss by forming a long and narrow flexible iron core bundling plural elementary wires made of a ferromagnetic material the surface of which is electrically insulating in a circular or square shape which has the same cross section area to the corresponding laminated thin plate iron core. CONSTITUTION:An iron core 10 for high frequency is made of two same shape iron cores 1 placed face to face and is made nearly a ring shape connecting both the end surfaces of the iron cores. That is, the two iron cores 1 are made of bundled plural elementary wires 2 of a ferromagnetic material covered with an electrically insulating material and bended to the direction of the axis in nearly a U-shape. The elementary wires 2 of the two iron cores 1 are also bundled to form a square in their cross section and one iron core 1 is wound with a winding 4 supported by a bobbin 3 at both the ends. By using the bundled plural ferformagnetic material elementary wires, an iron core for high frequency which has high relative permeability or highly saturated magnetic flux density can be made and the selective range of the material is also wide due to use of a wire material.
Patent JP-S618289-A (JP)
Inventor: MIYATA MAKOTO
IPC: B25F5/00
Filed: 1984-06-25
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-H01300141-A (JP)
Title: Cooking ventilation device
Inventor: TAKADA MASAYUKI
IPC: F24F7/06
Filed: 1988-05-27
Abstract: PURPOSE:To realize a safe and sanitary cooking ventilation device by a method wherein an aeration passage connected with a suction port for use in leading sucked air out of a room is provided and then a purifying unit comprised of an oxidization catalyst and a catalyst heater is installed within the aeration passage. CONSTITUTION:When a discharging air blower 8 is operated, oil smoke and odor and the like generated during a cooking operation are sucked from a part in front of a cooking unit 2 and then guided by an air flow directed along an air stream guiding plate 5 and a top lid 4 toward a suction port 3, sucked through the suction port 3, and then passed through an aeration passage 12, a purifying unit 11 and a discharging duct 7 and finally discharged out of a room. At this time, the oily smoke and odor and the like may generate a catalyst reaction with an oxidization catalyst 9 of which catalyst action is improved by a catalyst heater 10 and purified. With this arrangement, oil may not be adhered to a discharging air blower 8 and an inner wall of a discharging duct 7 placed subsequently to a purifying unit 11. In addition, even if a temperature within the discharging duct 7 is abnormally increased, oil does not adhere to the discharging duct, resulting in that there is not dangerous condition for generating a fire.
Patent JP-H10314067-A (JP)
Title: Hand dryer
Inventor: FUKUMOTO MASAMI
IPC: A47K10/48
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a hand drier which makes lower noise and which is faster in drying time by jetting airflow sent from an electric air blower at a high speed from jetting nozzles, removing the water from the wet hand put in a drying chamber at a high speed and re-circulating the airflow from the drying chamber by way of a return path to the electric air blower. SOLUTION: The airflow from an electric air blower 5 is led to jetting nozzles 8 by way of an airflow route structured between a drying chamber and its casing and the airflow passed through the jetting nozzles 8 is jetted as a high-speed jet stream into the drying chamber. In this instance, the water that drenched the wet hand 12 inserted within the drying chamber 12 is removed by a high-speed jet stream and the wet hand 12 can be dried in a short time. The high speed jet stream which has removed water from the wet hand 12 is re-circulated to the electric air blower 5 from a return path 10 by way of a drying chamber exit 9 and is again jetted from the jetting nozzles 8. Further, when the drying chamber outlet 9 is arranged on the opposite side of the electric air blower 5, and the return path 10 is operated as a sound arrester, lowering in noise can be attempted.
Patent JP-S5921049-A (JP)
Title: Resin seal type semiconductor device
Inventor: INASAWA TSUGUO
IPC: H01L23/31
Filed: 1982-07-27
Abstract: PURPOSE:To inhibit the extent of a sealing resin extremely, and to improve the reliability of a semiconductor element by forming a projecting section for preventing the extent of the sealing resin in double structure so as to surround the semiconductor element fixed to the surface of a metallic base circuit substrate. CONSTITUTION:The second projecting sections 10 for preventing the extent of the sealing resin are formed zigzag outside a first annular projecting terminal forming section 5a for preventing the extent of the sealing resin formed annularly, and the projecting sections are formed in double structure. Consequently, conductor lands 11 for forming the projecting sections are formed in response to the projecting section terminal forming section 5a and the zigzag second projecting sections 10 are formed simultaneously by using the conductor lands 11 regarding the zigzag second projecting sections 10. According to such constitution, an outflow from the second projecting sections 10 of the sealing resin 8 flowing out of the projecting section terminal forming section 5a of the first annular projecting sections 5 can be prevented.
Patent JP-H02308216-A (JP)
Title: Production of film liquid crystal
Inventor: OSHIMA NOBUMASA
IPC: G02F1/13
Filed: 1989-05-24
Abstract: PURPOSE:To efficiently register film substrates facing each other by providing the substrates with holes for positioning by being inserted with guide pins. CONSTITUTION:Respective leader electrode parts are formed to the segment- shaped parts and end faces thereof on one surface of a transparent film by using transparent electrodes consisting of ITO. Round holes 11, 11' are then formed by blanking to these film substrates 10, 10'. After oriented layers are formed of a polyimide film on the electrodes, an adhesive agent for sealing is printed and thereafter, the substrates are so fixed as to maintain a specified spacing while the holes of both the film substrates are passed onto the guide pins 12 of the size at which the four angles inscribe the holes. A liquid crystal is then injected into the cell by using a vacuum injection method and is sealed.
Patent JP-S5754330-A (JP)
Title: Formation of silicon oxidized film
Inventor: OONAKA SEIJI
IPC: H01L21/768
Filed: 1980-09-19
Abstract: PURPOSE:To reduce electrode wiring capacitance by forming a CVD-SiO2 film on a polycrystalline thin Si film formed on the surface of a foundation SiO2 film and thereby enabling the formation of a thick CVD-SiO2 film and the confirmation of the point of completion of etching of this film by the polycrystalline Si. CONSTITUTION:When the polycrystalline thin Si film 13 is formed on the foundation SiO2 film 12 on the surface of an Si substrate 11, the thick CVD-SiO2 film 14 can be formed thereon. Next, a region to be an electrode wiring part being masked, the CVD-SiO2 film 14 is etched down to the surface of the polycrystalline thin Si film 13. The point of completion of this etching is confirmed by the repellency shown by the polycrystalline thin Si film 13. An Al electrode wiring 15 is formed on the film 14. By this constitution, low-capacitance electrode wiring can be composed and thereby IC of high speed and high performance can be obtained.
Patent JP-H06342708-A (JP)
Title: Manufacture of rare earth-iron-nitrogen based magnetic material
Inventor: TAKAHASHI TAKESHI
IPC: H01F1/053
Filed: 1993-06-02
Abstract: PURPOSE:To completely prevent oxidation, by covering a specimen of rare earth-iron-nitrogen based magnetic material with metal whose air-permeable structure is active, and heat-treating the specimen. CONSTITUTION:Specimen powder 1 of rare earth-iron-nitrogen based magnetic material is put in a board 2 made of alumina, which is put in an air-permeable vessel 3 made by using a copper net. The vessel is arranged in a horizontal furnace 4, in the state that the specimen powder 1 is covered completely with copper. Next, Ar is introduced into the furnace 4, and the inside is substituted by an Ar atmosphere. After substitution, the temperature is raised up to 460 deg.C, and nitriding treatment is performed by introducing hydrogen-ammonia mixed gas into the furnace 4. After nitriding treatment, the inside of the furnace is again turned into an Ar atmosphere, and the temperature is raised at 460 deg.C. After the furnace is cooled, fine grinding is performed. The specimen powder 1 is again put in the board 2, which is put in the copper net vessel 3. The inside of the furnace 4 is turned into an Ar atmosphere, and annealing is performed. Thereby oxidation is prevented, and magnetic material powder of high magnetic characteristics can be obtained.
Patent JP-S63295729-A (JP)
Title: Apparatus for exchanging transfer device in preparatory roving pirn transfer system
Inventor: HASEGAWA TOSHIKI
IPC: D01H9/18
Filed: 1987-05-27
Abstract: PURPOSE:To disengage a transfer device moving on a main transfer path from the main path and to get a state in which another transfer device is freely movable on the main transfer path, by placing plural sets of parallel rails movable by a supporting member at a disconnected part of a closed loop of a main transfer path connecting a roving stage and a fine-spinning stage. CONSTITUTION:A transfer device is moved to a position retreated from a main transfer path in order to carry out the maintenance of the transfer device moving on the main transfer path 3. In the above operation, the transfer device is stopped at a position corresponding to a rail attached to supporting members 29, 30 of a transfer device exchanger 16. The supporting member is moved along a guide member 19 with a driving apparatus 33 keeping the above state, the rail suspending the transfer device is moved to a retreating position and another rail is positioned at a position opposite to the main transfer path.
Patent JP-S5921414-A (JP)
Title: Built-up type rolling mill
Inventor: KAMIMURA IKUJI
IPC: C04B35/584
Filed: 1982-07-26
Abstract: PURPOSE:To fasten a ring to the main body of a roll for increasing a pressure resisting strength, by forming the side surfaces of a ceramic sleeve as the outer surfaces of a conical body, and adjoining a shrinkage ring to the adjoining part of the sleeve. CONSTITUTION:At the time of building-up a rolling roll 3, a ceramic ring 35 and a shrinkage ring 40 are tentatively locked together by a nut 50. Then the ring 35 is arranged coaxially with a roll main body 30 by the actions of the conical side surfaces 36, 37 of the ring 35, the conical side surface 33 of a flange, and the conical surface 41 of the ring 35. While keeping this state, only the ring 35 is heated by a high-frequency heating coil to further screw the nut 50 for tightly locking after a prescribed temperature is attained. After finishing the locking by the nut 50, the electric current is interrupted to cool the ring 35. Then the ring 35 causes an action like a wedge clamping from the outer circumference to compress the ring 35 axially and radially, and simultaneously the ring 35 itself to the contrary is axially compressed and radially extended by its reaction.
Patent JP-H02308758-A (JP)
Title: Green tea manufacturing and extracting machine
Inventor: ISHIZUKA YUICHI
IPC: A23F3/16
Filed: 1989-05-24
Abstract: PURPOSE:To provide the subject green tea manufacturing and extracting machine capable of automatic tea manufacturing and extraction and capable of making green tea at home by making the constitution of the subject machine so that both a tea leaf manufacturing operation and a tea-extraction operation may be controlled using computers. CONSTITUTION:By a computer 13 in a tea manufacturing machine unit, steaming period of tea leaves in a tea leaf-accommodating unit 3, pressure and driving period of a grinder 9, drying temperature of tea leaves and drying period of tea leaves are controlled and green tea manufacturing is carried out by the automatic steaming method. In a leaf extracting unit, on the other hand, iron and chlorine in water are removed by a water bath 14 equipped with electrodes 15 to prepare water for tea-extraction. By another computer 24, temperature of the water for tea-extraction and driving period of a motor 22 for vertically vibrating a tea strainer 21 are controlled and automatic extraction of green tea can be carried out.
Patent JP-H05320109-A (JP)
Title: Production of iminodisuccinic acid metallic salt
Inventor: ASAKAWA YOSHIAKI
IPC: C07C227/16
Filed: 1992-05-22
Abstract: PURPOSE:To economically produce a high-purity iminodisuccinic acid metallic salt in high yield and industrial scale by suppressing production of fumaric acid as a by-product. CONSTITUTION:In the method for producing an iminodisuccinic acid metallic salt using (a) maleic acid, (b) aspartic acid and (c) an alkali metal compound and/or an alkaline earth metal compound, the method is characterized by reacting these raw materials so as to keep the ratio of total base equivalent of an alkali metal compound and/or alkaline earth metal compound to total acid equivalent of maleic acid and aspartic acid used for the reaction within 0.80-1.50 and the charge amount of each of maleic acid and aspartic acid of raw materials within 10wt.% to 30wt.%.
Patent JP-S6024821-A (JP)
Inventor: KOIDE MINORU
IPC: A61B5/0245
Filed: 1983-07-20
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-H05230393-A (JP)
Title: Dye for polymer, and preparation and use thereof
Inventor: RUTOGAA HAIRIGAA
IPC: G01N33/533
Filed: 1992-04-27
Abstract: PURPOSE: To provide a dyestuff having specified structure that exhibits stronger fluorescence than conventional polymer dyestuffs and is useful as a marker for biological substances such as a DNA probe in a DNA probe test.  
     CONSTITUTION: The dyestuff of formula I (wherein, A is a water-soluble constitutional block; B is a fluorescent dye covalent-bonded through an acid amide etc.; C is an aromatic constitutional block, or complementary to the fluorescent dye B, and the second fluorescent dye covalent-bonded through an ester etc.; D is a constitutional block of a monomer which covalent-bonds to protein and as required to the component B and/or C; a-d represent wt.% of the components A-D and make 100 in total). As the components A, B, C, and D, 2- acryloylamino-2-methyl-propane sulfonic acid etc., a cumarine of formula II (wherein, R 1  is an O-alkyl etc.; R 2  is H, etc.; R 3  is phenyl etc.), sodium styrene sulfonate, and (meth)acroyl chlride etc., are preferable, respectively. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01301488-A (JP)
Title: Belt transmission of vehicle for travelling on unlevelled ground
Inventor: NISHIOKA MASAHIRO
IPC: B60K17/06
Filed: 1988-05-31
Abstract: PURPOSE:To prevent muddy water and dust from entering a transmission chamber and to improve the cooling efficiency and durability of a belt by connecting an intake duct and an exhaust duct to a transmission chamber, and connecting both ducts to intake and exhaust chambers disposed between the front and the rear of a front fender. CONSTITUTION:An intake duct 48 and an exhaust duct 49 are connected to a transmission chamber 18 for accommodating a belt-type continuously variable transmission. Both ducts 48, 49 are led between the front and the rear of a front fender 8 and connected to an intake chamber 53 and an exhaust chamber 54. Accordingly, when a blade is rotated with a driving sheave 21, the outside air flows into the transmission chamber 18 through the intake chamber 53, an element 60 and the first space 44 to cool a V-belt 24 and a centrifugal clutch 27. After that, the outside air is discharged to the exhaust chamber 54 through a return path 39, the second space 45 and an exhaust duct 48. Thus, even if a vehicle travels on a moist place such as a marshy district or the like, water can be prevented from entering the transmission chamber 18.
Patent JP-S5654559-A (JP)
Title: Memory unit
Inventor: UMEDA JIYUNZOU
IPC: G06F15/177
Filed: 1979-10-12
Abstract: PURPOSE: To make efficient a transfer request for a memory unit by eliminating the latency when requests from request modules converge, by selecting at random and independently operating memory blocks by access ports.  
     CONSTITUTION: Access requests from transfer-request modules are inputted to access port input parts 301W304 and various informations such as addresses, data and control signals are inputted to memory blocks 101W106. Further, port assignment information from control part 501 is applied to access port assignment registers 201W216. Then, registers 201W206 determine the priority when requests from input parts 301W304 converge on one of memory blocks 101W116 and one of input parts 301W304 is selected for inputting the information, thereby performing the processing. Further, outputs of memory blocks 101W116 are sent to access port output parts 401W404 that correspond to input parts 301W304, so that transfer requests to the memory unit may be made efficient. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02312532-A (JP)
Title: Bottom sand improving agent in culturing pond and improving method of bottom sand
Inventor: KUMENO FUMIO
IPC: A01K61/00
Filed: 1989-05-26
Abstract: PURPOSE:To obtain the subject improving agent efficiently release and remove deposit in a short time and also removable of harmful sulfur-based compound in bringing into contact with bottom sand containing accumulated and attached residual feed, excrement, algae and aquatic fungi, etc., after culturing of banded shrimp, etc. CONSTITUTION:The objective improving agent contains hydrogen peroxide.
Patent JP-S6110264-A (JP)
Title: Manufacture of hybrid ic
Inventor: OZAWA TAKEO
IPC: H01G4/00
Filed: 1984-06-26
Abstract: PURPOSE:To enable successive film formation of a Ta series thin film used as the resistor and a Ta series thin film used as the capacitor, by a method wherein the atmosphere in film formation of a Ta series thin film is varied as required. CONSTITUTION:A TaN thin film 3 having a necessary resistivity is sputtered on an insulation substrate 1 coated with a tantalum oxide film 2, and a Ta thin film 4 is successively sputtered. Next, a window is opened at the position corresponding to a resistance element 6 after coat of photo resist 5; thereafter, the Ta layer 4 is changed into an oxide 4a by anodic oxidation. After removal of the photo resist 5, the parts of the lower electrode of the capacitor, its lead-out conductive path 9, and a lead-out conductive path 8 of a resistor terminal are formed into pattern. A photo resist 10 is applied, then a window is opened at the part of the lower electrode, and an oxide film 7 having a necessary withstand voltage is formed by anodic oxidation. After removal of the photo resist, dichromium, palladium, and gold thereon are formed into film, and the pattern of conductor paths 11, 13 and the upper electrode 12 of the capacitor is formed.