baber/WOPTO huggingface dataset:
Patent JP-S5912351-A (JP)
Title: Ultrasonic flaw detector
Inventor: TSUMURA KAZUHIRO
IPC: G01N29/04
Filed: 1982-07-12
Abstract: PURPOSE:To make it possible to accurately detect flaws by such an arrangement wherein drive pulses are impressed on an arbitrary one of plural vibrating elements composing an array type ultrasonic flaw detector and the presence or absence of reflected waves received by each of other vibrating elements and their receiving time are processed. CONSTITUTION:An array type ultrasonic flaw detector 101 wherein plural vibrating elements 1011, 1012... are arranged in a row is brought to tighly contact with the surface of an item A to be inspected. Drive pulses are impressed to an arbitrary vibrating element selected by a selection circuit 103 by an oscillation circuit 102, and the element is caused to oscillate ultrasonic waves. Ultrasonic waves reflected by the back of the item A to be inspected or a flaw are received by each of vibrating elements 1011, 1012,... and they are temporarily memorized in a scanning circuit 104, scanned in sequence and sent to a signal processing circuit 105. The circuit 105 obtaines the presence or absence of reception of reflected waves and receiving time by each vibrating element, and causes a display mechanism 106 to display the data.
Patent JP-H04348229-A (JP)
Title: Level sensor for liquid tank
Inventor: SUMIYOSHI FUMIO
IPC: G01F23/24
Filed: 1991-05-27
Abstract: PURPOSE:To make an electrode rod function as a level sensor and to mount an electrode holder at the side face of a liquid tank by fixing the electrode holder having a holding part of the electrode rod at the lateral part thereof to a side wall of the liquid tank, constituting the electrode rod of a lateral part and a longitudinal part extending downward from an end of the lateral part, and securing a base of the lateral part to the holding part. CONSTITUTION:A level sensor is constituted of five electrode rods 1 having bent parts and an electrode holder 2 which holds one ends of the electrode rods 1 at the lateral part thereof. The electrode holder 2 is mounted to a side panel 3b of a water tank. A lateral part 1a and a longitudinal part 1b of the electrode rod 1 are coupled with each other by an L-shaped connecting metal 4. A screw part is provided at an end of the lateral part, 1a at the side held by the electrode holder 2. The electrode holder 2 has a socket part 8 for mounting the electrode rod at a part directed to the inside of the water tank women the holder is set to the side panel 3b of the tank. The socket part 8 has an inner screen corresponding to the screw part at the end of the lateral part 1a, and a terminal 11a of a wiring 11 is drawn to the socket part 8.
Patent JP-S5244301-A (JP)
Title: Steam volume control method used for an exhaust gas turbular boiler
Inventor: TANAKA MASARU
IPC: F22B9/10
Filed: 1975-10-07
Abstract: PURPOSE: To simplify the construction of the proposed method, minimize its size and make its operation much easier, devised is a control method by which the height of liquid level of the boiler can be controlled, and regulate the generation of vapor volume in proportion to the degree of submergence and exposure of the furnace tube into or over the water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5824669-A (JP)
Title: Hot and cold water mixing faucet
Inventor: OKUDA TOORU
IPC: F16K31/70
Filed: 1981-07-31
Abstract: PURPOSE:To heighten the reliability of the faucet against the abnormally high temperature of hot water and obtain excellent temperature control action, in a hot and cold water mixing faucet in which a termosensitive section is placed in a mixed water passage to operate a control valve to keep the temperature of mixed water constant, by using a form-memorizing alloy to make the thermosensitive element of the thermosensitive section. CONSTITUTION:When the temperature of hot water supplied from a hot water inflow passage A has risen while warm water is supplied by opening a stop valve 16 off a valve seat 12 by the rotation of an open/close knob 19, the form- restoring stress of a helical spring 13 made of a form-memorizing alloy and set in a tensile state increases to compress the spring to move control valves 8, 9 upwards. As a result, the quantity of cold water flowing from a cold water inflow passage B into a mixed water passage C increases but the quantity of the hot water from the hot water inflow passage A decreases so that the temperature of mixed water is kept constant. When the temperature of the hot water has dropped, the form-restoring stress of the helical spring 13 decreases to move the control valves 8, 9 downwards by another helical spring 14 to keep the temperature of the mixed water constant in the same manner.
Patent JP-S5245582-A (JP)
Title: Solid-liquid separation method of organic waste fluid sludge
Inventor: FUJIYASU KOUICHIROU
IPC: C02F1/52
Filed: 1975-10-09
Abstract: PURPOSE: In solid-liquid separation during treating organic waste fluid sludge such as sewage, raw sewage, factory waste water, etc., H 2 O 2  and tri-or more valent metal ions in a specific amount to solid matters are added to the sludge while keeping the pH at below 9 to form floc which is solid and easy to be filtered and the floc is separated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5548374-A (JP)
Title: Preparation of "shao-mai", etc.
Inventor: MACHIDA TOSHIO
IPC: A23L35/00
Filed: 1978-10-02
Abstract: PURPOSE: To prepare a nutritious and lightly seasoned "shao-mai" (a purse-shaped Chinese dumpling stuffed with minched meat), by wrapping a meat composition composed of eel meat, walleye pollack meat and vegetables, with a piece of pastry prepared by mixing wheat flour with roasted and powdered eel meat, and cooking the dumpling.  
     CONSTITUTION: Meat of eel is steamed with a gas range, etc. roasted with a gas oven at about 200°C, and powdered with a flour grinder. A mixture composed of 30% of the powdered eel, 60% of wheat flour, 10% of rice flour, and a small amounts of Chinese yam, starch, etc. is kneaded with a liquid composed of water, seasonings, and a component obtained by immersing crushed head and bones of eel in a sweet sake, by a food mixer. The pastry thus prepared is rolled out to a thin sheet and cut into a circular shape. The pastry thus prepared is rolled out to a thin sheet and cut into a circular shape. The stuffing of the dumpling is prepared by kneading 30% of ground eel meat, 20% of ground meat of walleye pollack, 35W 40% of onions cut into tiny pieces, and 10W15% of pork or chicken, and a proper amount of rice flour, soy, salt, etc., and wrapped with the pastry prepared above to obtain the objective "shao-mai". 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000314246-A (JP)
Title: Fixing structure of panel supporting piece
Inventor: ONO HIROAKI
IPC: E04H17/16
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely fix a strut to a panel supporting piece in assembling a dry fence device. SOLUTION: In fitting a panel supporting piece 2 to a strut 1, an open groove is formed in the strut, and a notch 12 having a stepped portion 12a is formed in a side wall of the open groove. A folding piece 2a to be fitted to the stepped portion is formed on the panel supporting piece, and the fitting condition of the folding piece to the stepped portion is held by fitting a fixing piece 6 having a projecting piece 6c to be fitted to and locked to the notch into the open groove with the folding piece fitted to the stepped portion.
Patent JP-H10301309-A (JP)
Title: Electrophotographic device
Inventor: OMORI HIROYUKI
IPC: G03G21/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device which can prevent production of white voids and can stably produce images of high quality for a long time. SOLUTION: This electrophotographic device has an elastic cleaning roller 3 arranged to be in pressed contact with an electrophotographic photoreceptor 1 to slide on the surface of the electrophotographic photoreceptor 1 and a cleaning device 2 in which the absolute surface potential of the cleaning roller 3 in the pressed contact part between the photoreceptor 1 and the cleaning roller 3 is controlled to be higher than the absolute surface potential of the electrophotographic photoreceptor 1 facing the roller. In this method, the electrophotographic photoreceptor 1 has a photosensitive layer containing both of an oxytitanium phthalocyanine and an azo pigment.
Patent JP-S63286180-A (JP)
Inventor: HAMADA RIICHI
IPC: B26B19/04
Filed: 1987-05-19
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-H08315046-A (JP)
Title: Order input system
Inventor: INDA FUSAO
IPC: G06Q30/06
Filed: 1995-05-19
Abstract: PURPOSE: To make it possible to order a lunch or the like from a buyer's terminal in an auction market. CONSTITUTION: When a beverage/food order is inputted from an order input part 4 in a buyer's bidding terminal 1, a display part 7 displays the contents of the order, a discriminating part 6 compares/discriminates the displayed contents with/from a menu read out from a storage part 5 and an I/O part 9 sends the compared/discriminated result and buyer's ID read out by an ID reading part 8 to a bidding server device 2, which sends these data to an order output terminal equipment 3 in an ordered restaurant. The sent signal is inputted from an I/O part 12 to a discriminating part 14 through a control part 16 and compared/discriminated with/from the code of the restaurant itself read out from a storage part 13 and the received order is printed out by a printer 15.  In response to the reception of the order, the control part 16 sends a response signal to the device 2 and a prompt note is issued by a prompt note issuing part 11 annexed to the device 2.
Patent JP-S6014040-A (JP)
Title: Operation of heat source apparatus
Inventor: KURAMOTO SHINJI
IPC: G05D23/19
Filed: 1983-07-06
Abstract: PURPOSE:To enable to extend the burning time under low load operation by a method wherein an initial temperature gradient after the restarting of burning is detected, then the burning is controlled under minimum burning quantity when the detected temperature gradient is lower than the designated value. CONSTITUTION:A burning device is provided to be able to burn under at least the first burning quantity and the second burning quantity having larger burning quantity than the first burning quantity. The output due to the first burning quantity is made larger than the quantity for the minimum load, the burning is started at the lower temperature than the first temperature, then the burning is stopped at the second temperature. In the operation of a heat source apparatus, after the stopping of the burning at the second temperature, the burning is restarted at the temperature dropping to the first temperature. After the restarting, the initial phase burning is controlled under designated burning quantity, then the burning is continued under the first burning quantity when the temperature variation gradient of the load for the unit time is larger than the first designated value. Further, the burning is maintained under the larger burning quantity than the first burning quantity when said gradient is smaller than the first designated value. Thereby, the burning time under the small load condition can be extended.
Patent JP-H10297072-A (JP)
Title: Seal holder
Inventor: SHIRAISHI HARUTO
IPC: B41K1/58
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a seal holder which hinders a downward movement of an outer cylinder thereby preventing a stamp face from being exposed even if an unexpected external force is applied to the outer cylinder exposing the stamp face when moved downward. SOLUTION: An outer cylinder 1 is covered at the outside of a middle cylinder 2 in a manner to be freely movable up and down. An inner cylinder 7 holding a seal 9 is arranged at the inside of the middle cylinder 2 and moreover united with the outer cylinder 1 to be movable up and down to the middle cylinder 2. A lid 4 opening and closing a window hole 3 opened at a side face in the vicinity of a lower end of the middle cylinder 2 is fitted rotatably to the side face of the middle cylinder 2. The lid 4 interlocks with the up-down movement of the outer cylinder 1 and inner cylinder 7 thereby to be freely opened and closed. A vermillion ink saucer 16 is arranged at an inner face of the lid 4. When the lid is closed, the saucer 16 faces a stamp face of the seal 9 fitted in the inner cylinder 7, thereby shutting the seal 9.  When the lid is opened, the saucer opens the downside of the print face, so that the print face can project from the opening of the lower end of the middle cylinder 2. A lock mechanism 17 prohibiting the outer cylinder 1 and inner cylinder 7 from moving downward to the middle cylinder 2 when the lid is closed is provided between the outer cylinder 1 and middle cylinder 2.
Patent JP-S612730-A (JP)
Title: Manufacture of aromatic polyester
Inventor: OKITA KIYOMI
IPC: C08G63/19
Filed: 1984-06-15
Abstract: PURPOSE:To obtain a high polymerization degree aromatic polyester of outstanding mechanical properties with high solvent and heat resistance, by interfacial polymerization at specified temperatures, between a specific organic solvent solution of acid chloride and an alkaline aqueous solution of specific bisphenol. CONSTITUTION:The objective polyester can be obtained by interfacial polycondensation between (A) 1-40wt% terephthalic and/or isophthalic acid dichloride organic solvent solution (said solvent is a 1-10C halogenated hydrocarbon, its boiling point T being >=35 deg.C; pref. methylene chloride, chloroform) and (B) an alkaline aqueous solution of a bisphenol of formula (R<1>, R<2>, R<3> and R<4> are each H, halogen, 1-8C alkyl, etc.) [pref. bis(4-hydroxyphenyl)sulfone, etc.] with a concentration 1-30wt%, in such amounts as to be 0.7-1.5mol of the bisphenol per mole of the dicarboxylic acid component, at a temperature between (T- 15) deg.C and (T+15) deg.C.
Patent JP-H08310431-A (JP)
Title: Power steering for vehicle
Inventor: SAITO KANAME
IPC: B62D6/02
Filed: 1995-05-19
Abstract: PURPOSE: To solve a problem on a shortage of assist power at the time of high speed turning or the like without entailing any damage to a desired steering feeling. CONSTITUTION: In a car power steering system that is designed so as to do a steering assist by the way of feeding a power cylinder 13 with assist hydraulic pressure via a control valve 12 operating in response to an extent of steering torque, it is provided with a variable throttle valve 20, which increases a passage area of a bypass passage P1 connecting both chambers 13a and 13b of the power cylinder in response to an increase in car speed, and then decreases the area of the bypass passage P1 in response to an increase in the assist hydraulic pressure successively in this bypass passage P1 .
Patent JP-S6030107-A (JP)
Title: Transportation of oil-immersed electric apparatus with diaphragm conservator
Inventor: HARIKAE SUSUMU
IPC: H01F27/00
Filed: 1983-07-05
Abstract: PURPOSE:To facilitate the transportation passing through a region where an ambient temperature varies in a wide range and the transportation with reducing the height by a method wherein an upper half case of a diaphragm conservator is removed from the lower half case and an opening of the upper half case is sealed with a blind cover and the inside of the upper half case and an oil chamber of the lower half part of the conservator is linked with a linking valve. CONSTITUTION:A linking valve 85, which is provided to a lower half case 21 and can be opened and closed, is opened and an upper half case 22 is evacuated through a vacuum valve 86 and a required quantity of degassed oil is supplied into the lower case 21 from a lower part of a container 1 in accordance with the oil temperature of an electric apparatus at that time and the apparatus is transported after the vacuum valve 86 is closed. After reaching the installation, site, a blind cover 84 of the lower half case 21 is removed and the upper half case 22 is lifted up higher than the lower half case 21 by a wrecker or the like to transfer the oil in the case 22 into the lower half case 21. Then the linking valve 85 is closed and a flexible tube 83 and a blind cover 81 are removed and the inside of the upper half case 22 is cleaned and the upper half case 22 is returned to the original position. The lifting up of the upper half case 22 is easy because the tube 83 is flexible.
Patent JP-H07305128-A (JP)
Title: Silver-oxide type electrical contact material
Inventor: KOJIMA KIYOKAZU
IPC: H01H1/02
Filed: 1994-05-11
Abstract: PURPOSE:To obtain an Ag-oxide type electrical contact material excel in fusion resistance and capable of keeping contact resistance stable. CONSTITUTION:Tin oxide contg. 2-8% metal, indium oxide contg. 0.6-6% metal and palladium oxide contg. 0.1-2% metal are uniformly dispersed in Ag as a base to obtain the objective Ag-oxide type electrical contact material. This electrical contact material may further contain uniformly dispersed oxide of an iron family metal contg. 0.05-0.5% metal.
Patent JP-S5455008-A (JP)
Title: Metal removal from heavy hydrocarbons
Inventor: MATSUI MASAHARU
IPC: C10G47/34
Filed: 1977-10-12
Abstract: PURPOSE: To crack heavy oils and remove metal without using hydrogen gas and catalysts, by hydrocracking the heavy hydrocarbons in the presence of a hydrogen donor, using a metal-containing pitchy substance as a catalyst.  
     CONSTITUTION: Hydrocracking of heavy hydrocarbons is carried out by using an organic compound, e.g. cyclohexane, tetralin, etc. which liberates hydrogen as a hydrigen donor, and a pitchy substance, which is insoluble in benzene, obtained by thermal decomposition of hydrocarbons and contains V or Ni, as a catalyst, thus cracking the hydrocarbons and removing the metals contained in the hydrocarbons by depositing in the pitchy substance 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09310151-A (JP)
Title: Steel wire rod for spring, excellent in cold workability
Inventor: SHIMOTSUSA MASAKI
IPC: C22C38/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a steel wire rod for spring, minimal in central segregation and excellent in cold workability such as cold coiling property. SOLUTION: The total area index (SE) of central segregation grains which exist within an arbitrary 1-mm<2> observational field plane including the central point of the cross section of a rolled steel wire rod and in which C, Mn, and P exist independently or coexist, determined by equation SE=-(1/√C)×log(S/ D<2> ), is regulated to >=5. In the equation, C, D, and S represent the carbon content in the rolled steel wire rod (mass %), the diameter of the rolled steel wire rod (mm), and the total area of the segregation grains (mm<2> ), respectively.
Patent JP-S5913324-A (JP)
Title: Scale-down projection exposure apparatus
Inventor: SUGIYAMA HIDEJI
IPC: G03F9/00
Filed: 1982-07-15
Abstract: PURPOSE:To permit an accurate offset detection, by measuring the distance between an m-th layer pattern and an n-ty layer pattern, and providing a function to know how much offset (error) the distance has with respect to a device design value. CONSTITUTION:The light emitted from an illumination lamp 13 for emitting a detection light enters a detection light optical axis 12A through a half-mirror 14 and is passed through a reflecting mirror 15, a reticle 8 and a reduction lens 4 to simultaneously illuminate a patter 16 formed on an m-th layer and a pattern 17 formed on an n-th layer (wherein, n=m). The light reflected from each of the two patterns 16, 17 goes back through the reduction lens 4 and the reticle 8 and is reflected by the reflecting mirror 15 to travel along the optical axis 12A. As a result, the images of the two patterns 16, 17 are formed on a slit plate 19 by means of a lens 24.
Patent JP-H02301034-A (JP)
Title: Information recording medium
Inventor: YAMADA KATSUYUKI
IPC: G11B7/24
Filed: 1989-05-16
Abstract: PURPOSE:To carry out recording for a long time by providing a recording film of the material which is reversibly changed by the irradiation of an electromagnetic wave, and a protective film of a carbonaceous material on a substrate. CONSTITUTION:A recording film 3 of a material which is reversibly changed by the irradiation of an electromagnetic wave is provided on a substrate 1, and a protective film 2 of a carbonaceous material is furnished thereon to form the information recording medium. The polymer of a hydrocarbon densely cross-linked, i-carbon, graphite, diamond or their composite are used as the carbonaceous material constituting the protective film 2. The carbonaceous material consists essentially of C and can be added with H, N, O, etc., and the film is formed in 10-100nm or preferably 20-500nm thickness by sputtering, etc. Since the carbon-based thin film is used as the protective film 2 for the recording film 3, the protective film 2 is not crystallized or subjected to the chemical reaction with the recording film 3 even after recording and erasing are repeated, and hence recording can be carried out for a long time.
Patent JP-S63288226-A (JP)
Title: Yarn twister
Inventor: HIRAOKA RYOICHI
IPC: D01H7/02
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the titled apparatus capable of doubling the productivity without changing the rotational speed of a spindle, by placing a center spindle and a 2nd spindle in an outer spindle and applying a twist of a specific turns to a yarn by the rotation of both spindles. CONSTITUTION:A center spindle 12 and a 2nd spindle 10 are placed in an outer spindle 9 of a twisting frame and a yarn introduced into the 2nd spindle from its bottom is twisted in the course of being transferred to a head spin 11, turned one turn at the head spin 11, introduced into the center spindle 12 and subjected to the second twisting. Successively, the yarn is subjected to the 3rd twisting between a yarn outlet 13 and a guide snell 16 and to the 4th twisting on the guide snell. Four kinds of twisting can be carried out by the rotation of the center spindle 12 and the 2nd spindle 10.
Patent JP-H06311869-A (JP)
Title: Egg containing vitamin d2 derivative at high concentration and its production
Inventor: NAKAMORI KAORU
IPC: A23L15/00
Filed: 1993-04-27
Abstract: PURPOSE:To easily obtain an egg containing a vitamin D2 derivative such as 25-hydroxy-vitamin D2 at high concentration and useful for the prevention and treatment of rachitis and osteomalacia of a patient having hepatic function disorder. CONSTITUTION:A poultry for egg is fed with a poultry feed containing >=30,000IU of vitamin D2 per 1kg to obtain an egg rich in vitamin D2 derivative and containing >=1.5mug of 25-hydroxy-vitamin D2 in 100g of yolk.
Patent JP-S61281150-A (JP)
Title: Polyimide powder and production thereof
Inventor: MIZOBE KEIZO
IPC: C08K7/00
Filed: 1985-06-05
Abstract: PURPOSE:To provide polyimide powder composed mainly or wholly of polyimide particles consisting of fine filler particles coated with a polyimide resin, having high fluidity in compression molding under heating, giving a molded article free of brittleness and having excellent appearance and suitable for the sliding part of a heat-sensitive element of a copying machine, etc. CONSTITUTION:A polyimide precursor produced by reacting an aromatic tetracarboxylic acid dianhydride (e.g. pyromellitic dianhydride) with an aromatic diamino compound (e.g. 4,4'-diaminodiphenyl ether) in an organic solvent is imidated to precipitate polyimide particles. In the above process for the production of polyimide powder, the reaction system is added, at an arbitrary stage from the synthesis of the precursor to the imidation, with an organic solvent dispersion of a fine particle filler having an average particle diameter of <=1mum and a bulk density of <=0.15g/cc and/or a fibrous filler having an average fiber length of <=300mum and a bulk density of 0.01-0.5g/cc.