baber/WOPTO huggingface dataset:
Patent JP-H0642324-A (JP)
Title: Fastener assembly available as drain plug
Inventor: JIEEMUSU DEII JIYOONZU JIYUNIA
IPC: F16B43/00
Filed: 1993-02-24
Abstract: PURPOSE: To provide a fastener assembly capable of realizing reliable sealing even when dimensional tolerances in fabrication are accumulated, particularly, capable of serving as a drain plug for an oil pan of a vehicle to prevent oil leakage and preventing damage that might occur to an engine. CONSTITUTION: A fastener assembly 10 comprises, integrally, a head 30, a washer 32, and a shank 34. A sealing ring made 22 is seated in an undercut annular recess 40, and the assembly 10n is fit in a threaded aperture 16 of a metal workpiece 12. The sealing ring 22 is preferably made so that, when it is unstressed, a thickness of a sealing portion 60 is four - thirds the depth of the recess 40, a thickness of a web 62 is an half of the thickness of the recess the sealing portion 60 and approximately two - thirds the axial depth of the recess 40, and a distance between an inner cylindrical surface 46 and an outer cylindrical surface 44 of the recess is three times the depth of the recess.
Patent JP-H01232804-A (JP)
Title: Solid-state microwave oscillation method
Inventor: WATANABE HIROSHI
IPC: H03K3/357
Filed: 1988-03-14
Abstract: PURPOSE:To decrease the fluctuation of a microwave oscillation frequency due to thermal fluctuation of an oscillation element caused at application of pulse by adopting the constitution such that a pre-bias below a microwave oscillation voltage is impressed just before application of pulse. CONSTITUTION:A pre-bias (b) with a voltage lower than a voltage reaching the oscillation is impressed to a position just before a pulse (a) biasing a gun diode up to its oscillation region in the microwave oscillating method oscillating the microwave through the application of a pulse to a solid-state microwave oscillating element. Thus, the gun diode itself is sufficiently heated by the application of the pre-bias (b) to cause thermal balancing state. Since the pulse (a) is applied in the succeeding timing, the microwave with a stable frequency is oscillated without being affected by heat in this case.
Patent JP-H10236429-A (JP)
Title: Forming method and device of vacuum packaging bag
Inventor: OKIMOTO NOBORU
IPC: B65B31/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To unify the distribution of the contents of a bag hermetically sealed and packaged in a state that the contents A is deviated to the bottom side. SOLUTION: A touch member 9 is attached at a slant to the cover 3 of a vacuum chamber and a receive base 4 of a vacuum packaging bag W is installed at the lower side thereof. The receive base 4 is made vertically movable between the horizontal position (solid line) and the inclined position (imaginary line) by the actuation of a cylinder 8. And when it is positioned at the inclined position, the receive base 4 is set to be parallel to the touch member 9. The direction of the vacuum packaging bag W on the receive base 4 is set so that the bottom of bag is turned upward when the receive base 4 is inclined. The contents A are shifted to the bag opening side (lower side) and the vacuum packaging bag W is made flat to uniformly distribute the contents in the bag by vertically moving the receive base 4 and lightly hitting and/or pushing repeatedly the bag W onto the touch member 9.
Patent JP-S62220159-A (JP)
Title: Frying in oil and apparatus therefor
Inventor: TAKAYAMA YUJI
IPC: A23L5/10
Filed: 1986-03-18
Abstract: PURPOSE:To improve passage of heat, reduce occurrence of defectives and efficiently produce a product fried in an oil, by putting foods in a vessel formed around a horizontal shaft and drying the foods while rotated in a heated edible oil under reduced pressure. CONSTITUTION:A food vessel 4 formed around a horizontal shaft 6, which is supported by horizontal bearings 8 provided on an opening and closing cover 7 in an oil frying bath 1 and rotated by a motor 12. Foods 5, e.g. chiplike potato, are put in the food vessel 4 and a heated edible oil is put in the oil frying bath 1 while rotating the shaft 6. Air is then sucked through a deaeration pipe 9 to carry out frying in the oil while evacuating the interior of the oil frying bath 1. The above-mentioned rotation eliminates disadvantages, e.g. mutual sticking of floated foods, formation of products with poor passage of heat, occurrence of uneven frying, half-fried products, etc.
Patent JP-S61217753-A (JP)
Title: Electrode construction for sample component detection sensor
Inventor: SUGAWARA KENJI
IPC: G01N27/404
Filed: 1985-03-25
Abstract: PURPOSE:To achieve a longer stability in the level of an internal liquid of a gas electrode or the like, a higher strength of a base electrode, a longer life and a longer stabilization of an internal electrode, by making the space between the internal electrode and a gas transmitting film cartridge holding the internal liquid as narrow as possible to reduce the movement of the internal liquid. CONSTITUTION:The base electrode 4 such as pH electrode is held with an internal electrode 50 of a silver/silver chloride electrode formed in a pipe. The base electrode 4 such as pH electrode comprising glass is improved in the strength to make a construction highly resisting impact or the like. The internal electrode 50 is formed in a pipe while a convex part 51 is provided on the circumference of the upper end. This increases the thickness thereof to minimize the clearance between the convex part 51 and the cartridge 3 for holding a gas transmitting film. Thus, the internal liquid 6 will not fall even though by putting the electrodes 4 and 50 up side down thereby permitting the holding thereof within the cartridge 3.
Patent JP-H08252725-A (JP)
Title: Electric discharge machining method and device therefor
Inventor: WADA KOETSU
IPC: B23H7/28
Filed: 1995-03-17
Abstract: PURPOSE: To provide an electric discharge machining method in which a working time until an electrode reaches a prescribed position is measured, and a working part being left unworked due to reduction of the leught of a working clearane is prevented by comparing the time with a set time, and to provide a device thereof. CONSTITUTION: A comparison means 20 comparing an actual working time until an electrode 1 reaches a prescribed position with a prescribed estimated time is provided, and when the actual working time until the electrode reaches the prescribed position is smaller than the set estimated time, the comparison means 20 outputs a signal to a control means 4, and the control means 4 outputs a prescibed quantity of additional working command set by a prescribed quantity setting means 24, so as to execute the additional working.
Patent JP-H03260583-A (JP)
Title: High humidity refrigerator
Inventor: KOBAYASHI AKIO
IPC: F25D23/00
Filed: 1990-03-09
Abstract: PURPOSE:To collectively diffuse the water contained in a porous water absorbing body into a refrigerator over a long time by receiving the porous water absorbing body in a humidifying container and exposing the rear wall of the humidifying container from the refrigerator main body to allow the same to approach the heating part of a cooler. CONSTITUTION:A humidifying apparatus 16 is constituted by receiving a porous water absorbing body (19) having a laminated structure in a humidifying container (2) and providing the humidifying container (2) so as to pierce a heat insulating wall (3). The rear wall (23) of the humidifying container (2) is exposed from a refrigerator main body (1) to be allowed to approach a heating part (10) and the humidifying hole (24) communicating with the interior of the refrigerator is provided to the front part of the humidifying container (20). The water contained in the porous water absorbing body (19) is heated by the heating part (10) of a cooling apparatus (9) through the rear wall of the humidifying container (20) and efficiently evaporated and diffused into the refrigerator to rapidly humidify the interior of the refrigerator.
Patent JP-S60202660-A (JP)
Title: Separator for alkaline battery
Inventor: KURODA KATSUHIKO
IPC: H01M2/16
Filed: 1984-03-27
Abstract: PURPOSE:To provide the surface of a separator with durable hydrophillic-property by treating the surface of a porous film or a nonwoven sheet with a specified copolymer. CONSTITUTION:alpha-Olefin having a carbon number of 20-80 and maleic anhydride are polymerized and a copolymer having a mean polymerization degree of 1- 100 is prepared. The copolymer is dissolved in solvent to prepare copolymer solution. An alkaline battery separator comprising polyolefin porous film or nonwoven sheet is immersed in the copolymer solution to make the surface of the separator hydrophillic. Moreover, the separator is treated with hot alkaline solution if necessary. This separator shows durable hydrophillic-property and is preferable for alkaline battery.
Patent JP-H10256129-A (JP)
Title: Method for exposure to charged particle beam
Inventor: EMA TAKAHIRO
IPC: H01J37/302
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress disconnection and bridging at the pattern connection section formed by electron beam exposure for forming a pattern by repeating partial batch exposure. SOLUTION: The transfer pattern 102, 103, 104 and the like are formed under exposure free from pattern overlap using an aperture mask 101 for partial batch exposure. When exposed, the exposure is set to half of the exposure by which a pattern is formed. The next shot position is so changed as to overlap with the previous exposure position and the transfer pattern 105,... are formed under exposure. The exposure is also set to half of the exposure required to the pattern forming. The exposure position is shifted thus and the half exposure is performed twice.
Patent JP-H09251454-A (JP)
Title: Information processing method
Inventor: SHIINA TAKAHIDE
IPC: G06F17/21
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the oversight of a conversion impossible part by storing a conversion result in a prescribed record unit when a file generated in a prescribed data format is converted into the file of a different data format. SOLUTION: A conversion control part 31 transmits information whether all data returned from a conversion record generation part 36 are precisely converted or not to a conversion result generation part 35. The conversion result generation part 35 generates information on the conversion result based on information whether all data transmitted from the conversion control part 31 are precisely converted or not. The conversion control part 31 transmits data deletion information transmitted from the conversion result generation part 35 to the conversion record generation part 36. The conversion record generation part 36 stores data deletion information in the conversion record storage area of a storage device via a file management part 32. The file management part 32 takes out a record converted from a conversion record storage area and adds the record to the conversion file storage area.
Patent JP-H05279136-A (JP)
Title: Production of high-strength sheet-like ceramic-metal mesh sheet composite board
IPC: B32B18/00
Filed: 1992-02-13
Abstract: PURPOSE:To obtain the subject composite board having both high mechanical strength and fire resistance by embedding a metallic mesh sheet in a pasty material having a specific composition to make forming into a sheet-like form which is then dried and heated. CONSTITUTION:Firstly, a pasty material 1 is prepared by incorporating (A) 100 pts.wt. of a mixture of (1) 70-90 pts.wt. of fly ash, (2) 3-10 pts.wt. of wollastonite, (3) 5-10 pts.wt. of fine blast furnace slag powder, and (4) 5-15 pts.wt. of fine silica powder with (B) 20-35 pts.wt. of a slurry-like binder comprising (a) 10-30 pts.wt. of aluminum hydroxide, (b) 20-50 pts.wt. of zinc oxide, (c) 30-60 pts.wt. of sodium aluminate, (d) 500-1000 pts.wt. of a saturated boric acid solution, and (e) 800-1500 pts.wt. of sodium silicate. This pasty material is fed onto a thick film sheet 3 through vacuum extrusion, and a metallic mesh sheet 2 is fed thereon. Thence, the pasty material 1' is laid thereon and a thin film sheet 5 is fed thereon. The resultant laminate is made flat using a rolling press roller 6 and made into a dry composite board 10 in a hot dryer 7 followed by cutting the board with a cutter 8 and then heating, thus affording the objective product.
Patent JP-S57174456-A (JP)
Title: Introducing device for gas for vacuum deposition
Inventor: TAKAO MASATOSHI
IPC: C23C14/22
Filed: 1981-04-17
Abstract: PURPOSE:To control easily and accurately the conditions of vacuum deposition by cooling a nozzle for introducing a gas into a vacuum deposition apparatus to reduce the internal energy of the gas. CONSTITUTION:A gas introduced into a vacuum apparatus through a connected valve 2 for introducing a gas is cooled with a freezing mixture 7' by means of a heat exchanger 10 and reaches an orifice 3. The gas passed through the orifice 3 is heated with a heater 5 to such a degree that it is not liquefied when spouted from a release nozzle 1. By this mechanism the internal energy of the molecules of the gas introduced into the vacuum vessel is reduced, and the interaction between the molecules can be reduced. The motion of the molecules can be almost controlled by translation energy during passage through the nozzle 1, and more accurate control of the deposition conditions is enabled.
Patent JP-S57172950-A (JP)
Title: Curable composition
Inventor: FURUKAWA HISAO
IPC: C08L101/10
Filed: 1981-04-17
Abstract: PURPOSE: To provide a curable compsn. which is quickly curable, can be well cured at a low temp. and has good water-resistant secondary density to a substrate, consisting of a vinyl resin having a hydrolyzable silyl group on its side chain or at its terminal and a reaction product between an organotin compd. and a hydrolyzable silicone compd.  
     CONSTITUTION: A compsn. consists of 100pts.wt. polymer (A) having a main chain composed of a vinyl polymer chain and contg. a silyl group (such as a group of formulaI wherein X is a hydrolyzable group; R 1 , R 2  are each H, a 1W 10C alkyl, aryl, aralkyl; n is 1W3) contg. at least one silicon atom attached to a hydrolyzable group on its side chain or at its terminal, and 0.01W10pts.wt. reaction product (B) between an organotin compd. of formula II (wherein R 1 , R 2  are a monovalent hydrocarbon group) and an org. silicate ester monomer of formula III[wherein R 3  is a 1W4C monovalent (halogenated) hydrocarbon group; X' is a monovalent hydrocarbon group, amino, cyano, mercapto]and/or a hydrolyzate thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11257942-A (JP)
Title: Device for measuring shape of rail
Inventor: SUZUKI HIROYUKI
IPC: G01B11/24
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a device for measuring the shape of rails which is compact, has small mechanical errors, and is accurate in measurement by providing the first and second wheels for a measuring carriage so that the first and second wheels can be moved in vertical and traverse directions with respect to the measuring carriage, and providing a pair of measuring wheels at both traverse sides of the measuring carriage. SOLUTION: Travelling wheels 12a, 12b and 12c, 12d are installed to both ends of shafts 17a and 17b, respectively. When a measuring carriage 11 is moved along rails 18a and 18b, the rotation of the travelling wheels 12a and 12b is detected by a rotary encoder 26. Measuring wheels 30a and 30b, 30c and 30d, and 30e and 30f are provided each in pairs at both transverse sides of the measuring carriage 11. The amount of displacement in the vertical and side-to-side location of each block 31 of the measuring wheels 30a-30f is inputted to a computer, and in addition measurement signals of a triaxial giro 22, a biaxial high- accuracy inclinometer 21, and the rotary encoder 26 are inputted to the computer.  Then every time the measuring carriage 11 is moved by a predetermined distance, measurement signals of laser distance sensors 43 and 44, the triaxial gyro 22, and the biaxial high-accuracy inclinometer 21 are inputted.
Patent JP-S61280881-A (JP)
Inventor: EGUCHI YASUMASA
IPC: D05B3/02
Filed: 1986-03-19
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-H02236770-A (JP)
Title: System for supporting control of plant construction process
Inventor: SATO NOBUHIDE
IPC: G06Q50/00
Filed: 1989-03-10
Abstract: PURPOSE:To confirm the actual condition of construction advancement by extracting a plant constituting element where the construction sequence is set from a data base with the designation of attribute data, setting the construction advancing condition and executing display based on the time attribute and sequence provided on the plant constituting element. CONSTITUTION:Based on a data base DB 1 storing the data of the plant constituting element provided on a CAD system, a system for supporting the control of a plant construction process is mainly constituted of a construction sequence setting function 2, a display function 3 and a construction advancing condition setting function 4. The advancing condition setting function 4 extracts the data from the CAD-DB in correspondence to the request of a user and displays the data on a display device such as a CRT. Afterwards, the advancing condition is registered to the element successively selected on a screen by an element selecting means such as a mouse. When the connecting relation of the respective constituting elements is defined by the CAD system, the construction advancing condition can be easily set by selecting the mouse, etc., such as the selection from the element A to the element B by following the connecting relation. Thus, the advancing degree of the construction process can be practically recognized.
Patent JP-H09249960-A (JP)
Title: Gate valve
Inventor: TANAKADATE JIYUICHI
IPC: B01J3/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve capable of simply and easily preventing the occurrence of internal leakage between a treating chamber and a valve box of a structure for preventing the occurrence of the leakage occurring in the deposits adhered to the sealing surface of the valve box of the gate valve having a valve disk for opening and closing the treating chamber and a discharge pump from and to each other. SOLUTION: The valve disk 1 of the gate valve having the valve disk 1 for opening and closing the treating chamber 5 and the discharge pump 6 to and from each other has a through hole part having a through hole 1b, a shielding part having a shielding part 1c and an O-ring 1a which is inserted into the groove formed on the respective circumferences of the through hole 1b and the shielding part 1c and is capable of holding airtightness by coming into tight contact with the inside wall of the valve box 2 in which the valve disk 1 is housed. The valve disk 1 makes the treating chamber 5 and the discharge pump 6 communicate with each other when the through hole part moves to the discharge hole 2b communicating with the treating chamber 5. The valve disk shields the treating chamber 5 and the discharge pump 6 when the shielding part moves.
Patent JP-S61217967-A (JP)
Title: Guide mechanism
Inventor: HASEGAWA TADASHI
IPC: G11B5/55
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a guide mechanism which is inexpensive and has high accuracy by holding a cylinder bearing extending in the forward and backward directions by a holding body which has been provided before and behind the moving direction of a moving base, inserting a guide rod through this cylinder bearing, and also forming the holding body by a grasping piece which has been formed as one body with the moving base, and also pinches and grasps the cylinder bearing. CONSTITUTION:Each grasping piece 8a-8c is obtained by forming a part of a sheet metal for constituting a moving base 8, in the shape of a tongue, and deforming it to a roughly OMEGA shape, the position accuracy to the moving base 8 is high, a cylinder bearing can be held with high accuracy, and also a low cost is realized. As for the cylinder bearing 11, its outside peripheral part is pinched by the grasping pieces 8a-8c which become the side face of the moving base 8, and joined by a joining method such as caulking, press-in, adhesion, etc. The plate thickness of the grasping pieces 8a-8c is about 0.4mm, the cylinder bearing 11 is constituted of an oil-impregnated metal powder sintered bearing, and as for the rough shape, the outside diameter, the plate thickness and the length are 5mm, 0.3mm and 40mm, respectively, therefore, the grasping pieces 81-8c surpasses the cylinder bearing 1 with regard to flexural strength, compressive strength, torsional strength, etc.
Patent JP-S59187230-A (JP)
Title: Control circuit for infrared thermometer
Inventor: KUSUKI SHIGERU
IPC: G01J5/62
Filed: 1984-03-27
Abstract: PURPOSE:To simplify circuit constitution, by constituting the titled control circuit so as to providing smoothing function to an adder circuit part of signal voltage obtained by amplifying and rectifying the output voltage of a sensor and the temp. signal voltage of a chopper. CONSTITUTION:The titled control circuit is constituted of an infrared sensor part I , an amplifier circuit II for amplifying the output voltage of an infrared sensor, a synchronous rectifier circuit III for synchronously rectifying the output voltage of the amplifier circuit by the signal A of a synchronous detector, a chopper temp. measuring circuit IV containing a heat sensitive body and an adder circuit V having both functions for adding and smoothing the output voltage of the synchronous rectifier circuit III and the output voltage of the chopper temp. measuring circuit IV. By using the adder circuit V wherein both functions for smoothing and adding a plurality of output voltage are used by one circuit as mentioned above, circuit constitution can be simplified.
Patent JP-H07243067-A (JP)
Title: Instrument for measuring slight current of multiple systems
Inventor: IKEUCHI HIDESUKE
IPC: F01P11/06
Filed: 1994-03-03
Abstract: PURPOSE:To simultaneously measure measurement points of multiple systems with one unit of measuring instrument by connecting a measuring instrument body having selector switch, an ammeter and two-color pilot lamps to be switched by directions of currents to the ground side and respective measurement points. CONSTITUTION:The measuring instrument body 21 has the selector switch 24 for the ammeter having plural pieces of current switching contacts, the ammeter 25 and plural pieces of the two-color switching pilot lamps 26 which can be switched in indication according to the directions where the currents flow. Front ends of plural pieces of lead wires 27 lead out of this body 21 and a common clip 29 are respectively connected to the respective current measurement points and ground side. The two-color pilot lamps 26 corresponding to the respective measurement points are selectively lighted. The simultaneous measurement of the directions where the current flow and the current values at the respective measurement points thereby made possible. Then, an investigation of corroding points, a of stray currents are executable if this measuring instrument is applied to an electric corrosion preventive device for ocean engines.