baber/WOPTO huggingface dataset:
Patent JP-H10286404-A (JP)
Title: Antifoaming agent composition
Inventor: ANDO SETSUO
IPC: C09D7/12
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provided an antifoaming agent having an excellent antifoaming and foam inhibiting effect and stable viscosity in addition without increasing the viscosity even in a long term storage. SOLUTION: The antifoaming agent is prepared by dispersing a bisamide compound (A) and hydrophobic silica and/or silicone oil (B) in hydrocarbon oil, the bisamide compound is expressed by a general formula, R<1> CONH-(CH2 )n - NHCOR<2> (in the formula, each of R<1> and R<2> expresses a 12-20C alkyl group, both can be the same or different from each other and (n) expresses integers of 1-6) and is produced by adding the bisamide compound and a partially esterified compound of a copolymer made of α-olefin and maleic anhydride as a main component in the weight ratio of 1.5:1 to 50:1 to the hydrocarbon oil, after dissolving at a temp. above the m.p. of each of the components, cooling to deposit an α-type bisamide compound and then high-pressure-dispersing the bisamide compound with a pressure type homogenizer.
Patent JP-H03290694-A (JP)
Title: 'karaoke' (orchestration without lyrics) device
Inventor: SEKIYA RYUJI
IPC: G10L25/48
Filed: 1990-04-09
Abstract: PURPOSE:To improve the entertainingness by reading out playing data and words data of one piece of music and reading out selected background video data and not only reproducing playing data but also displaying a synthesized picture of words data and background video data. CONSTITUTION:Playing data of individual pieces of music and words data D2 corresponding to them are stored in a playing/words data storage means M1, and plural background video data D3 related to pictures as the background of words are stored in a background video data storage means M2. Control means M3 not only reads out playing data D1 and words data D2 of one piece of music synchronously with each other but also reads out one background video data D3. A reproducing means M4 reproduces read playing data D1, and a video synthesizing means M5 synthesizes read words data D2 and background video data D3 to display synthesized video data D4 on a display means M6.
Patent JP-S5429176-A (JP)
Title: Device for detecting breakage in tool
Inventor: NAKAZAWA KOUJI
IPC: B23Q17/09
Filed: 1977-08-08
Abstract: PURPOSE:To measure breakage in a drill in a production line through an in-process system to clearly show the breakage to the operator.
Patent JP-S5428356-A (JP)
Title: Heat-curable precursor
Inventor: YAMAMOTO YUTAKA
IPC: C08J3/28
Filed: 1977-08-05
Abstract: PURPOSE: Title precursor is prepared by mixing a resin composition curable with ionizing radiation and a thermosetting resin composition and curing the one component by the irradiation with ionizing rays. The resulting composition is nonsolvent type and free from polluting working environment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5521170-A (JP)
Title: Semiconductor memory
Inventor: YAMAMOTO SHINICHIROU
IPC: H01L27/108
Filed: 1978-08-02
Abstract: PURPOSE:To raise an integration rate by arranging a capacitor of adjacent memory cells above and under a standard potential electrode put on a common use. CONSTITUTION:A N-type impurity diffusion layer 221 and 222 formed on a P-type silicon substrate 1 forms a source region or a drain of transistor T21 and T22 and a data line. A N-type impurity diffusion layer 23 forms a source or a drain region of the transistor T22. A field diffusion layer film 24 and channel stopper 25 are serves to separate a pair of memory cells substantially. An inversion layer 28 is induced by an electrode 27 on the substrate surface immediately under it, a capacitor C21 is formed. A capacitor C22 is formed between an electrode 30 and electrode 27. A gate electrode 32 is arranged on an insulation film 33, and a word line 36 is connected through a contact hole 37 to the gate electrode.
Patent JP-H08258041-A (JP)
Title: Method and apparatus for mixing and supplying resin
Inventor: TOSHIMA HIROSHI
IPC: B01F15/04
Filed: 1995-03-27
Abstract: PURPOSE: To prepare a hot melt resin by mixing a thermosetting resin not substantially containing a solvent, a curing agent and a curing accelerator without introducing air bubbles to quantitatively, stably and continuously the same to the hopper part of a coater. CONSTITUTION: A resin X composed of a resin compsn. containing one or more kind of a thermosetting resin not substantially containing a solvent and a resin Y composed of a resin compsn. containing one or more kind of a thermosetting resin not substantially containing a solvent, a curing agent and a curing accelerator are respectively melted and mixed under vacuum of 100Torr or less by kneading extruders 1, 11 fitted with vacuum pumps and stored in tanks 2, 12 fitted with vacuum pumps under vacuum of 100Torr or less. The resins X, Y from the tanks 2, 12 are weighed by prescribed quantities by gear pumps 3, 13 to be supplied to a static mixer 20 and combined to be melted and mixed and the resulting mixture is continuously supplied to the hopper part 22 of a coater.
Patent JP-S61250577-A (JP)
Inventor: EKUHARUTO HEENITSUHI
IPC: G01R33/035
Filed: 1986-04-23
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-S59219707-A (JP)
Title: Method for aligning core of single mode optical fiber
Inventor: YAMADA TAKESHI
IPC: G02B6/255
Filed: 1983-05-27
Abstract: PURPOSE:To automatically align cores of single mode optical fibers by putting the center of the cores on coordinates and finding the location of the center numerally from video signals obtained by using a microscope and TV camera. CONSTITUTION:An observed image focussed on the core of the end part of an optical fiber 10 by means of a microscope 16 is photoelectrically scanned by the image pickup tube of a TV camera 18 and a video signal is generated. At this time, an intensity distribution which is produced when one scanning line 241 (or 242) scans a fiber image 100 is inputted into a computer 20. By using the computer 20, abscissas Z2 and Z3 corresponding to both sides of a bright part in the vicinity of the center of the observed image 100 are found, and then, coordinates D at almost center of the Z2 and Z3 are found. Thereafter, coordinates Z5 of the maximum value between the Z2 and D and Z3 and D are found and minimum values A1 and A2 between the D and Z5 and D and Z6 are found, and finally, the coordinates A0 of the center of the A1 and A2 are found. By moving the optical fibers 10 so that the coordinates A0 of right side and left side optical fibers 10 coincide with each other, the cores are automatically aligned.
Patent JP-S61253067-A (JP)
Inventor: KONDO YOSHIKAZU
IPC: B32B27/18
Filed: 1985-04-30
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-S59220259-A (JP)
Title: Device for producing laminated metallic sheet
Inventor: ITOU YUKIYOSHI
IPC: B22D11/06
Filed: 1983-05-28
Abstract: PURPOSE:To intensify joint strength and to improve productivity by feeding separately different molten metals apart at a distance from each other on an inclined metallic belt moving upward. CONSTITUTION:Plural molten metal feeders 3, 3' are disposed apart at an adequate distance on an inclined metallic belt 1 moving upward. Different molten metal flows 4, 4' are fed from the feeders 3, 3' onto the belt 1. The solidified shell 5' of the metal flow 4 fed upstream is laminated on the solidified shell 5 of the metal flow 4 fed downstream and a laminated metallic sheet is obtd. Productivity is improved by such device and the joint strength at the boundary surface of the laminated metallic plate obtd. in the above-mentioned way is intensified.
Patent JP-S5618762-A (JP)
Title: Detecting method and apparatus for internal corona for molded electric appliance
Inventor: IKEDA OSAMU
IPC: G01R31/00
Filed: 1979-07-25
Abstract: PURPOSE: To achieve the corona detection excellent in the detection capacity and insulation property by detecting the corona sound with a pickup element put on the outer surface of a molded resin to detect the sound through an insulator having a rubber elasticity.  
     CONSTITUTION: A sensitive section 2a of the pickup element 2 for converting sound into electric signal is brought into contact with one terminal end of a probe 1 composed of the insulator of rubber elasticity and a head amplifier 6 for amplifying the output signal of the pickup element 2 is housed in a holder 5. In operation, the subject contacts the probe 1. When internal corona occurs, the corona sound is obtained as the electric signal. The sound by corona serves for detection of small corona as it is limited due to molded resin. The use of the detectors in plurality utilizes the time delay of the corona sound to Enable the making of the corona generation points. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63259972-A (JP)
Title: Fuel cell installation
Inventor: KOBAYASHI YOSHIHARU
IPC: H01M8/04
Filed: 1987-04-17
Abstract: PURPOSE:To enhance both reliability and maintainability of a fuel cell installation economically without need for any auxiliary machine by providing an ejector pump and a catalyst combustor so as to feed fuel gas purged outward in stop and start of cell operation to a catalyst combustor together with sucked air so that both gasses can be subjected to combustion treatment. CONSTITUTION:When operation of, for instance, a fuel cell is stopped, a valve 7a connected to a nitrogen gas cylinder 6 is opened simultaneously with closing valves 2a and 3a in reaction gas lines 2, 3, respectively so that inert gas can be introduced into the system to make replacement of gas. And also a part of high pressure gas discharged from the nitrogen gas cylinder during this process is introduced into an ejector pump 14 through a branch line 7e and a valve 7f. Accordingly, the pump 14 operates by using high pressure inert gas as operation fluid and sucks a quantity of air several times larger than the quantity of inert gas from the atmospheric side. Meanwhile, the air sucked by the pump 14 is fed in the inlet side of a catalyst combustor 8 through an air supply line 11 and in this combustor, hydrogen contained in the purge gas exhausted outside following the gas replacing operation is subjected to combustion treatment.
Patent JP-H08270327-A (JP)
Title: Bay-window frame
Inventor: ONCHI NORIKAZU
IPC: E06B3/26
Filed: 1995-03-28
Abstract: PURPOSE: To make a bay-window frame smaller in size and lighter in weight than can be with the use of conventional wooden reinforcing frames so as to improve its appearance by enabling the corners of a reinforcing frame to be set plumb without the use of bracing, and improving the frame as to insufficient strength without deteriorating the heat insulating property of a sash made from a synthetic resin. CONSTITUTION: A reinforcing frame 10 made of a metallic shape comprises a pair of right and left vertical frames 11; upper arms 12 extending forward from the upper ends of the vertical frames 11; a pair of front and rear upper frames 14 stretched between the right and left upper arms 12; lower arms 15 extending forward from the lower ends of the vertical frames 11; and a pair of front and rear lower frames 17 stretched between the right and left lower arms 15. The front and rear lower frames 17 are connected together by a plurality of forward-direction fasteners 18, and the upper and lower arms 12, 15 have respective upward or downward mounting bases 13, 16 made of section and integrated with their rear ends. The mounting bases 13, 16 are laid on and connected to the upper or lower ends of the vertical frames 11.
Patent JP-S57209735-A (JP)
Title: Hot plastic working method for metallic material
Inventor: HARADA YOSHIO
IPC: B21C23/00
Filed: 1981-06-19
Abstract: PURPOSE:To prevent generation of oxidized scales and improve working efficiency by glass coating the surface of metallic material after coating with nickel or nickel alloy. CONSTITUTION:Since a nickel or nickel alloy coating layer and a glass coating layer are formed on the surface of the material, contact between the material and air is cut off during heating, no scale is generated byoxidation of the material. As mutual diffusion between the nickel or nickel alloy and the material is effected smoothly at the time of hot forging, a metallic coating layer excellent in adherence can be obtained. Further, as the glass is in a molten state, it is high in lubrication and impact force at the time of forging is transmitted effectively and high working efficiency can be obtained.
Patent JP-H11298345-A (JP)
Title: Cdma adaptive antenna receiver and communication system
Inventor: ISHII NAOTO
IPC: H04J13/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To separate and compose plural desired signals that arrive in different directions at the same time by providing each adaptive receiving means with plural adaptive receiving parts and preparing directivity for every desired signal component in the different directions at different and the same times. SOLUTION: Delaying devices 2-2 to 2-M adaptively delay an antenna receiving signal so that desired signal components arriving at different times can simultaneously be received by receiving means 3-1 to 3-M. When communication is started for the first time, an arrival direction can not be estimated because adaptive receiving weight is not inputted to an arrival direction estimating means and selection beam weight to the arrival direction which is obtained by a beam selecting means is selected by a selecting means and is sent to an adaptive updating means of an adaptive receiving part. Here, because a receiving weight controlling means 32-1 gives selection beam receiving weight that is receiving weight which is close to an optimum value as an initial value to the adaptive updating means, the convergence of the receiving weight to the optimum value of adaptive updation is made fast.
Patent JP-H11296366-A (JP)
Title: Error detecting device and method therefor and recording medium
Inventor: YOSHIDA YASUHIRO
IPC: G06F9/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To automatically correct the rule violation of program language even when a user does not correct it. SOLUTION: This error detecting device is provided with a language analyzing means 21 for detecting the rule violation of program language, correction rule storing part 33 for storing a correction rule against the rule violation of the program language, violation analyzing means 22 for retrieving the correcting method of violation from the corrected content of violation stored in the correction rule storing part 33, and violation correcting means 23 for automatically correcting the program by this correcting method.
Patent JP-S60239194-A (JP)
Title: Connecting route confirming system
Inventor: AKAMATSU KENICHI
IPC: H04Q3/545
Filed: 1984-05-14
Abstract: PURPOSE:To offer a connecting route confirming system where the system is confirmed more accurately and troubleshooted easily by shifting stored information respectively in a transmission register and a reception register to use not only data information but also control information as an object of return. CONSTITUTION:The control information alpha and the data information beta generated in a controller 11 are stored in the transmission shift register 34. A controller 35 views the information alpha and superimposes the information beta on a connecting route toward a designated device 12-1 to be controlled. The transmitted information beta is shifted in the shift register 42. A controller 35 in the device 11 shifts the information alpha in the shift register 34. Further, the information alpha is transmitted similarly toward an opposite shift register 42. The controller 11 views not only the information beta but also the information alpha, compares them with the original information alpha and beta generated in itself and when there are coincident respectively, it is confirmed that the connecting route is set correctly.
Patent JP-H10266736-A (JP)
Title: Mothproof wire screen
Inventor: UI TAKEHIRO
IPC: E06B9/52
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a mothproof effect, and to enhance the amenity of indoor habitability by installing a high voltage generator to the nets of a wire screen and supplying electricity at specific voltage and by a specific current. SOLUTION: The wire screen 2, in which a wire gauze 22 is stretched on a frame edge 21 made of plastics or wood, is mounted on a fitting frame 1. A high voltage generator 3, which uses a battery 31 or a 100V power supply, in which a charging current at the time of voltage application is inhibited to 10 μA or less by inserting a generated voltage DC±5±50 kv and external impedance and which has a type that an impulse at the time of the contact of a human body is reduced, is prepared, and the wire gauze 22 is connected at the tip of an insulating lead wire 32. Voltage of maximum ±50 kv is applied to the wire gauze 22 by turning a switch for the high voltage generator 3 on, but the wire gauze 22 can be insulated excellently from the fitting frame 1 by the dielectric strength of the frame edge 21.  Since external impedance is inserted to the high voltage generator 3, a current at the time of the grounding of the wire gauze 22 can be suppressed sufficiently, and safety is obtained even when the human body is brought into contact with the wire screen 2. That is, the mothproof performance of the wire screen 2 can be improved while ensuring safety by the supply of electricity.
Patent JP-S59174-A (JP)
Title: Manufacture of heating roll for fixation
Inventor: KUNITOMO SHIYUUICHI
IPC: G03G15/20
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a fixation roll which has no pinhole and is excellent in the wear proof property, by forming an offset preventing layer of a heating roll for fixation toner image by heat and fusion after spherical perfluoroalkoxy resin powder is coated. CONSTITUTION:Powder of almost spherical perfluoroalkoxy resin (PFA resin) which is a copolymer of tetrafluoroethylene and perfluoroalkylperfluorovinylether is electrostatically charged with charge and adhered to a heating roll 11 by spraying, etc. Then, the powder is heated so as to adhere the powder to the roll 11 and with each other by fusion to produce the offset preventing layer 12. Therefore, the preventing layer 12 having no pinhole and excellent wear proof property is formed, and thus, a heating roll for fixation preventing layer 12 to exfoliate and having an excellent durability is obtained.
Patent JP-H08287490-A (JP)
Title: Tracking controller
Inventor: MORITA KATSUMI
IPC: G11B7/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide a highly reliable tracking controller even when a disk which records information by varying the groove depth of an information track by using a light beam. CONSTITUTION: A variable gain circuit 22 is used to amplify the output of an AGC circuit 20 amplifying tracking error signals in accordance with light quantity summing signals, and the gain of the circuit 22 is varied by the output of an information detecting circuit 21. By this, the gain of the whole tracking system is always made constant irrespective of whether the information record is present or not even in an optical disk which changes the groove depth for recording, allowing stabilization of tracking control.
Patent JP-2000293714-A (JP)
Title: Method and device for predicting taxi fare
Inventor: SUYAMA IKUO
IPC: G07B13/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a device which can accurately predict the taxi fare to a destination. SOLUTION: A device for predicting taxi fare is provided with an input section 11 for inputting a destination, a route searching section 12 which searches the route from the present location to the destination, and a distance calculating section 14 which calculates the distance of the searched route. The device is also provided with a receiving section 18 which receives traffic information, a traffic congestion information processing section 19 which generates a traveling time data base 20 by extracting traffic congestion information from the received traffic information, and a traveling time calculating section 15 which calculates the traveling time along the route by using the traveling time data base.  In addition, the device is also provided with a fare calculating section 16 which calculates the taxi fare to the destination based on the calculated distance of the route and traveling time and a displaying section 17 which displays the calculated results. When a user inputs the destination, therefore, the predicted value of the taxi fare is displayed.
Patent JP-S63132455-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOKUBU KUNIO
IPC: H01L23/522
Filed: 1987-04-17
Abstract: PURPOSE:To form a multilayer interconnection with high density, by forming a second wiring layer which is overlapped on a first wiring layer formed on a substrate via an insulating layer and constituted in a parallel form, in the manner in which one end is positioned on the first wiring layer and the other end is positioned between the neighboring first wiring layer and the second wiring layer. CONSTITUTION:A polycrystalline silicon wiring 11 is formed on a semiconductor substrate and has many parallel portions, on which a metal wiring 9 is formed via an insulating layer 2 so as to overlap on the wiring 11. The wiring 9 has portions which are parallel to the wiring 11, and is formed at the portion where a part of width of the metal wiring 9 wider than the half of the width of the parallel portions overlaps on the wiring 11. The wiring 9 and the wiring 11 are connected via contact holes 10 arranged on the overlapping portions. End- portions of the wiring 11 in the side where the wirings 9 and 11 are not overlapped are arranged in gaps of the wiring 11. By giving the positions of the wirings 9 and 11 a displacement in this manner, complexity for insulating each part of the wiring 9 can be dissolved.
Patent JP-S6232980-A (JP)
Inventor: AANESUTO FUUFUNAAGURU
IPC: A63B69/00
Filed: 1986-04-25
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-S61253865-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO MAKIO
IPC: H01L29/78
Filed: 1985-05-02
Abstract: PURPOSE:To enable an LDD structure to be formed easily, by implanting a high-concentration impurity into an element with the element positioned obliquely after the formation of a gate electrode, then implanting a low-concentration impurity with the element positioned vertically and finally heat treating the ion implanted layers so as to activate them. CONSTITUTION:A gate oxide film 102 is provided on a P substrate 101, and a gate electrode 103 is formed thereon. The first ion implantation is performed with the element positioned obliquely so as to form a high-concentration N-type impurity layer 104 in the regions except the electrode portion. The element is then returned to the vertical position, and the second ion implantation is performed so as to convert a part of the high-concentration N-type impurity region into a low-concentration N-type impurity region. These ion implanted regions are heat treated to form an active high-concentration N-type impurity region 106 and an active low-concentration N-type impurity region 107, respectively. Thus, an LDD structure can be obtained.
Patent JP-2000290904-A (JP)
Title: Ballast exchanger
Inventor: MEGURO TETSUO
IPC: E01B27/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To improve safety and work efficiency of exchanging work by a ballast exchanger. SOLUTION: A movable underframe 3 is mounted on a fixing underframe 2 of a bogie 1 through a sliding device 7, and a trough 4 is supported with the movable underframe 3. A tip end of the trough 4 is arranged in a rear part apart from rear wheels RW of the bogie, and in intermediate stay is connected with the tip of the trough to scrape out the ballast 23 in rear part apart from the rear wheels RE by a scraper chain 9.