baber/WOPTO huggingface dataset:
Patent JP-H05335639-A (JP)
Title: Oxide superconductive thin-film bridge type josephson element
Inventor: ISHII TAKASHI
IPC: H01L39/22
Filed: 1992-09-18
Abstract: PURPOSE:To improve reproducibility and improve performance by forming an oxide superconductive thin film by setting a film forming temperature and a film thickness where a crack is generated during the cooling process. CONSTITUTION:A thin film 2 of YBCO is deposited on an STO substrate 1 and a fine crack 4 corresponding to a bridge part is formed on the YBCO film 2 from the surface side toward the side of the STO (110)) substrate 1, where film-forming conditions of the YBCO film 2 should be a film-forming temperature of 650 deg.C and a film thickness of 250nm. In this manner, by setting the film forming temperature and the film thickness where the crack is generated, the width dimension and thickness of the crack can be optimized as the bridge part. Namely, the obtained crack is caused by change in crystalline structure due to phase transition where physical properties of the YBCO film 2 change from normal conduction to superconduction and the depth can be set optimally without reaching the substrate.
Patent JP-H07103221-A (JP)
Title: Double-pitch screw and structure using the screw
Inventor: IMAI MINORU
IPC: F16B39/02
Filed: 1993-10-06
Abstract: PURPOSE:To hardly generate the dislocation and looseness of a once positioned bolt or the like and enlarge an adjustable range. CONSTITUTION:A bearing member 2 for bearing an axially slidable shaft 1 is formed of a double-pitch screw component. A doulbe-pitch screw 4 formed of a small pitch screw and a large pitch screw respectively of smaller pitch and larger pitch in the same advance direction at the-pitch of a specified ratio is formed in the threaded hole 3 of the bearing member 2. Two check bolts 6, 7 to be screwed with the doublepitch screw 4 are to be single pitch screw components. The inner side check bolt 6 is screwed with the threaded hole first and stopped in a specified position. In this state, the outer side check bolt 7 to be screwed with the threaded hole is turned and clamped into the whirl-stop state.
Patent JP-S63104449-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKUYAMA KOSUKE
IPC: H01L21/768
Filed: 1986-10-22
Abstract: PURPOSE:To improve the reliability of a semiconductor integrated circuit device in such a way that a dense base-film containing a nitride is formed under a film such as coating glass (SOG) which easily absorbs the moisture. CONSTITUTION:A wiring part 11 composed of an aluminum film as the first layer is connected to a p<+> type semiconductor region 6 or an n<+> type semiconductor region 8 through a connecting hole 10 which is formed by selectively removing a gate insulating film 5 and an interlayer insulating film 9. An interlayer insulating film as the second layer covering the wiring part 11 is constructed by a base layer 12 composed of a silicon nitride film, an SOG film 13 and a silicon oxide film 14. The base layer 12 composed of a silicon nitride film is denser than the silicon oxide film or the like. As a result, even when the moisture is contained in the SOG film 13, the moisture does not penetrate into the insulating film 9 and the gate insulating film 5 because it is blocked by the base film 12.
Patent JP-S61128473-A (JP)
Title: Deaerator of water recovery line in a fuel cell system
Inventor: AMANO YOSHIAKI
IPC: H01M8/04
Filed: 1984-11-28
Abstract: PURPOSE:To increase water quality in a cell cooling system without decrease in fuel cell system efficiency by arranging a deaerator comprising an ejector and a drainer in the middle way of a water recovery piping line connecting a heat exchanger with a water reservoir. CONSTITUTION:A water recovery line in a fuel cell system is formed with a heat exchanger 8 by which exhaust gas from a cell is cooled to condense moisture, a water reservoir 10 in which condensed water is stored, a pump 7 by which water is supplied to the cell, a relief valve 11 by which excess water is returned to the reservoir 10 and a deaerator. The deaerator consists of an ejector 12 comprising a nozzle 12a by which pressure of high pressure water sent from the relief valve 11 is converted into speed energy, a reduced pressure space 12b and an enlarge part 12c, and a drainer 13 having a port 13b which is operated with a float valve 13a. The deaeration effect is increased without decrease in efficiency and corrosion of cell cooling system is retarded.
Patent JP-H09150443-A (JP)
Title: Apparatus for analyzing fluid-flow process and manufacture of injection molding
Inventor: NAKANO AKIRA
IPC: G06F17/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To faithfully reproduce the shape of the flow path of a fluid by using a three-dimensional model by determining flow conductance of the fluid in a narrow width part of a cavity based on the thickness of the narrow width part and obtaining pressure of the fluid in each microelement by the flow conductance. SOLUTION: Thickness of a product of a thin thickness part divided into three-dimensional microelements is set (S3) and the flow conductance K in each microelement is determined (S4). Then, by utilizing the flow conductance K, pressure of an injection molding material in each microelement is obtd. (S5) and graphic processing of it is performed and is displayed by a style of a contour line or a graph (S6). In addition, the obtd. change in pressure is evaluated (S7) and if a result where it is estimated that injection molding can be well performed is obtd., injection molding is performed under the condition of the injection molding to prepare an injection molding (S9). It is possible thereby to faithfully reproduce the shape of a cavity by using a three- dimensional model.
Patent JP-H03111922-A (JP)
Title: Multi-item key input device
Inventor: AMAMIYA KUNIO
IPC: H03M11/22
Filed: 1989-09-26
Abstract: PURPOSE:To easily expand a normal personal computer system to a system capable of inputting items by providing the device with a mode switching key for switching a keyboard mode and an item input mode. CONSTITUTION:When the mode switching key 5 is set up to the keyboard mode, a keyboard matrix is displayed on a display device. Since a program memory 8 is switched to a program memory A block for commanding function operation in the keyboard mode, the device is constituted to equip all functions including a function key matrix 4 as a keyboard and the device can be used as a personal computer system having normal keyboard input. When the key 5 is switched to the item input mode, an item inputted screen is displayed on the display device in accordance with the contents of a loaded book 6.
Patent JP-H08113023-A (JP)
Title: Control device of departure assisting device
Inventor: HOSOYA HARUYUKI
IPC: B60G17/015
Filed: 1994-10-14
Abstract: PURPOSE: To improve the driving force at starting time of a vehicle by arranging an air spring to adjust grounding pressure of a driving shaft, detecting a change in an axial load by a level sensor, and controlling actuation of the air spring. CONSTITUTION: A departure assisting device 500 using an air spring 505 is mounted on the driving shaft among rear two shafts, and ground pressure of the driving shaft 200 is increased at departing time or the like of a vehicle, and departing time traction is increased. A control device 800 supplies air to the air spring 505 when the vehicle in an unloaded condition stops, and exhausts air when the vehicle in a loaded condition stops or reaches preset car speed or higher.
Patent JP-S61127742-A (JP)
Title: Surface-coating material
Inventor: KUNIBE KYOICHIRO
IPC: C09D11/02
Filed: 1984-11-28
Abstract: PURPOSE:To provide a surface coating material containing an adsorbent produced by adsorbing a useful volatile substance in the fine powder of a specific zirconium compound, and capable of releasing the useful volatile substance uniformly for a long period at a constant rate of release. CONSTITUTION:A useful volatile substance (e.g. perfume, deodorant, insecticide, etc.) is dissolved in an organic solvent having relatively low viscosity (e.g. methanol, ethyl acetate, etc.), and refluxed together with fine powder of a zirconium compound (the orthophosphate, condensed phosphate, phosphosilicate or hydrated oxide of zirconium) using a refluxing apparatus furnished with a condenser to effect the occlusion of the useful volatile substance in the pore of the material containing the zirconium compound. The product is heated at 60-90 deg.C in vacuum to remove the solvent. The zirconium adsorbent containing the occluded useful volatile substance is compounded to a surface- coating material (e.g. paint, printing ink, etc.) in an amount of 1-20wt%.
Patent JP-H08108183-A (JP)
Title: Method and apparatus for treating chemical plating waste solution
Inventor: UEICHI KAZUYOSHI
IPC: C02F1/32
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a chemical plating waste soln. treatment method capable of preventing the lowering of treatment efficiency per unit time even when COD concn. reaches a low level by subjecting a plating waste soln. to ozone treatment while subjecting the same to electrolytic oxidation treatment. CONSTITUTION: A treatment tank 7 having an anode 70 and a cathode 71 made of the same material as the anode and cathode 40,41 in an electrolytic cell 4, an ozone generating tank 8 and an ozone supply pump 80 are provided to a waste soln. treatment apparatus 6 and an ultraviolet irradiation lamp 78 accelerating the oxidation action of ozone and a convection promoting plate 76 are further arranged in the treatment tank 7. By this constitution, the treatment apparatus 6 performs the oxidative decomposition of the reductive component in a waste soln. and the treatment of a COD component by the electrolytic action same to that in the electrolytlc cell 4. At the same time, the hypophosphite ion in the waste soln. is oxidized to a phosphoric ion by the oxidation action of ozone. Org. matter such as org. acid is decomposed to carbon dioxide and water and the COD component is treated.
Patent JP-H06101497-A (JP)
Title: Gas turbine
Inventor: ITOU HIROSHIGE
IPC: F02C7/00
Filed: 1992-09-18
Abstract: PURPOSE:To prevent the occurrence of a collision damage owing to a foreign matter by removing a foreign matter mixed in intake air and oxidized scale generated in a combustor during combustion. CONSTITUTION:A gas turbine is provided with a first separator 9 arranged at the outlet part of a compressor 2 and caused to separate air mixed from the outside into air containing a foreign matter and clean air by means of a centrifugal force, and a first collector 10 to collect only a foreign matter from air containing the foreign matter by means of an inertial force exerted on the foreign matter. Further, the turbine is provided with a second separator 13 arranged to a combustor 3 outlet and caused to separate combustion gas containing a foreign matter generated during combustion into combustion gas containing the foreign matter and clean combustion gas by means of a centrifugal force, and a second collector 14 to collect only a foreign matter from combustion gas containing a foreign matter by means of an inertia force exerted on the foreign matter.
Patent JP-H0783108-A (JP)
Title: Combustion condition detecting device for internal combustion engine
Inventor: KURODA YOSHITAKA
IPC: F02P17/12
Filed: 1993-09-10
Abstract: PURPOSE:To provide a combustion condition detecting device for an internal combustion engine which can accurately detect a combustion engine in evenry cylinder by preventing erroneous detection of misfire which may be caused by vibrations due to rotation fluctuation of a crank shaft. CONSTITUTION:When a deviation integration value MS is larger than a misfire judgment threshold value MSLMT, it is judged whether or not a minimum value of a fluctuation rate M exists in 4TDC including a top dead center (S35). When the minimum value of the M exists, it is judged whether or not the M value of the same cylinder is judged to be minimum at the former time (S36). When the answer is No, it is judged whether or not flag FMSTAN is 1 (S37). When the flage is 0, continuous misfire is judged. After that, in the case that the MS value ges lower than the MSLMT value even only once, the answer of the step S33 is No and the flag FMSTAN is set to 1. The answer of the step 36 is Yes at the next loop. This time single misfire is judged.
Patent JP-H0786729-A (JP)
Title: Connection structure of jumper land in printed-wiring board and connection of jumper land
Inventor: YAMADA KAZUHITO
IPC: H05K1/00
Filed: 1993-09-09
Abstract: PURPOSE:To contrive to improve the efficiency of a work for connecting jumper lands by a method wherein the connection structure of the jumper lands is formed into a constitution, wherein the jumper lands in each group are selectively connected to an electronic equipment in every electronic equipment, which uses a printed-wiring board, 0OMEGA resistance components are interposingly inserted between the jumper lands and the jumper lands are connected to each other. CONSTITUTION:Two semilunar jumper lands 2 and 3 are arranged in close proximity to each other on a Printed-wiring board 1 separately from each other at a prescribed length and pattern lines 4 and 5 are respectively connected to the lands 2 and 3. An 0OMEGA chip resistance component 6 is conected to the lands 2 and 3, which are constituted in such a way and have the relation between a pair, via solders 7 in such a way as to pass over the lands 2 and 3. Such connection structures of the jumper lands are arranged on the board 1 in a plurality of pieces and the jumper lands 2 and 3 are selectively connected to an electronic component to be mounted with the board 1 according to the function of the component via the components 6.
Patent JP-H0985631-A (JP)
Title: Polishing body
Inventor: RYOMO KATSUMI
IPC: B24D11/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To blend abrasives having a small grain size in the surface of a polishing body, so as to keep the proper surface quality of a polished article, and maintain a high polishing function with a polishing layer so formed on the surface of the polishing body. SOLUTION: A lower polishing layer 20 mainly containing hard abrasives 21 equal to or above 6 of Moh's hardness, and a bonding agent 22 are formed on a nonmagnetic carrier 10, and an uppermost polishing layer 30 mainly containing abrasives 31 and a bonding agent 32 are formed on the lower polishing layer 20. In addition, the thickness of the uppermost polishing layer 30 is equal to or smaller than A/2, and the mean grain size of the abrasives 31 in the uppermost polishing layer 30 is equal to or smaller than B/2, provided that the thickness of the lower polishing layer 20 is A and the mean grain size of the abrasives 21 contained in the lower polishing layer 20 is B.
Patent JP-S61130395-A (JP)
Title: Method for preventing deposition of ash in coal slurry
Inventor: OGURA TSUGITOSHI
IPC: C10L1/32
Filed: 1984-11-29
Abstract: PURPOSE:To prevent deposition of ash in a slurry to thereby prevent occurrence of troubles such as clogging of pipes, by adjusting the pH of a coal slurry contg. clayey ash to 5.5 or above by adding a basic compd., when the pH of water of the slurry is 5.5 or below. CONSTITUTION:When the pH of water of a coal slurry in a ratio of coal to water of 1:3 is 5.5 or below, a basic compd. such as an alkali metal, an alkaline earth metal or NH3 is added thereto in an amount required for increasing the pH to 5.5 or above, thus preparing a coal slurry having a pH of 5.5 or above.
Patent JP-H0194617-A (JP)
Title: Semiconductor exposure device
Inventor: YOSHITAKE YASUHIRO
IPC: H01L21/30
Filed: 1987-10-06
Abstract: PURPOSE:To make possible reliable replication of stable patterns having no obscureness and fluctuation in magnification even if temperature change exists, by providing a laser oscillator, a wavelength measuring apparatus, and a means for correcting either one of imaging position or magnification in response to the variation in wavelength. CONSTITUTION:An exposure device for exposing a pattern of a mask 5 by means of a projection lens 6 on a wafer 7 is provided with a laser oscillator 1 emitting a laser beam whose wavelength fluctuates, a wavelength measuring apparatus 3 for measuring the wavelength of laser beam output from the laser oscillator 1, and a means for correcting either the imaging position or magnification in response to the variation in wavelength. For example, a control system 8 calculates wavelength variation DELTAlambda on the basis of the wavelength data from the apparatus 3 and computes an amount of movement DELTAW of a wafer based on the value DELTAlambda. The set point to the distance measuring device 91 is corrected on the basis of the computed value DELTAW. As a result, a wafer stage 92 is so adjusted that the distance between a reduction lens 6 and the wafer 7 is maintained within the corrected set point.
Patent JP-S60140109-A (JP)
Inventor: ANTONIUSU BINNEMAN
IPC: G01B17/02
Filed: 1984-11-29
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-H04131659-A (JP)
Title: Bath equipment
Inventor: SHIMIZU MICHIHIRO
IPC: F24H9/00
Filed: 1990-09-20
Abstract: PURPOSE:To suppress contamination of hot water, adherence of hot water scale, etc., of the inner wall of a bathtub, and to eliminate an unpleasant bathing up to predetermined number of times of bathings by incorporating a filter in a hot water supplying unit. CONSTITUTION:Hot water is fed from a hot water recovery unit 7 to a hot water supplying unit 2 through a return tube 6 by additional burning operation of the unit 2, heat exchanged, passed through a filter 9 to be filtered, and again supplied into a bathtub 3 through a forward tube 5 and again an injection implement 8 by the operation of a circulation pump. Since the hot water is supplied into the bathtub 3 as a jet stream, it is circulated in the bathtub 3. Since the hot water always overflows, hot water scales in the bottom of the bathtub 3, floated in the hot water overflow to the unit 7 together with the hot water, and no scale is retained in the hot water in the bathtub 3.
Patent JP-H10232810-A (JP)
Title: Device and method for permitting disconnected state write in client and server computer system
Inventor: MASTORS ROBERT N
IPC: G06F1/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent data in disconnected state write processing from being copied when a server gets usable by holding a write request at a client when requested authority is not equal with stored authority. SOLUTION: When the write request is detected and a disconnected state exists, this write request includes data to be written in a file and permission authority for this write processing. A client 35 checks whether there is the disconnected state write request to the same file in the past or not. In response to an instruction showing the existence of disconnected state write to the same file in the past, only when there is no change in authority from this write request to the same file, the data in the request are written in the file. In the other case, all the disconnected state write requests having the authority non- coincident with the authority of disconnected state write to the same file in the past are held.
Patent JP-H0591202-A (JP)
Title: Automatic notice equipment
Inventor: WAKAIRO SHIGEYOSHI
IPC: H04M11/00
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the automatic notice equipment having an excellent performance without need of an additional equipment of an adaptor in the case of connection of a public telephone set (pink color) by solving the occurrence of a data error due to charging signal noise at data reception when a pink telephone line is in use in the automatic notice equipment notifying automatically various information or the like to a remote monitor center via a general telephone subscriber line. CONSTITUTION:A high pass filter circuit 18 to eliminate charging signal noise is provided between a line connection section 15 and a data transmission line 22. Thus, a data error in reception data due to charging signal noise caused when a pink telephone line is in use is eliminated and an inexpensive network control terminal equipment with high reliability is obtained.
Patent JP-H08114876-A (JP)
Title: Radiograph reader
Inventor: KARASAWA HIROYUKI
IPC: H04N1/00
Filed: 1994-10-17
Abstract: PURPOSE: To detect the tip of a sheet with a simple and inexpensive structure in a radiograph reader. CONSTITUTION: An excited light cut filter 20a is provided in the detection surface of a photomultiplier 15a having a characteristic for transmitting an optical beams 11 having a light quantity smaller than the minimum light quantity of stimulated luminescence in which an image signals has a smallest value but not transmitting an optical beam 11 having a light quantity larger than its minimum light quantity. An accumulated phosphor sheet 1 is carried to the scanning position of the optical beam 11 and the tip of the sheet 1 is irradiated with the optical beam 1. Thus, a small amount of the optical beam 11 is reflected, made incident on a condenser guide 14a and photoelectrically detected with a photomultiplier and a tip detecting signal Q1 is obtained. Thus, without providing any special detecting means, the tip of the accumulated phosphor sheet 1 is detected.
Patent JP-H0195287-A (JP)
Title: Clinker cooling device
Inventor: GOUKON SHIGERU
IPC: F27D15/02
Filed: 1987-10-05
Abstract: PURPOSE: To improve the plant efficiency and prolong the continuous operation time and a grate life by providing a raised bottom part at the side end or a position shifted to the center of a grate, a clinker temp. measuring device and a grate speed controller for controlling the moving speed of the clinker, based on the detected value from the measuring device. CONSTITUTION: The apparatus comprises a radiation temp. meter 13 at a peep window 16 of the ceiling of a clinker cooler 3 for measuring the temp. of the clinker 6 and a grate speed controller 14 for adjusting the speed of a grate 5 according to the measured temp. The measuring view field of the temp. meter 13 locates pref. over an upper clinker zone being apt to produce a high-temp. clinker grain zone, say, 'red river' 16 on a raised bottom grate 18 and if this view field has an adequate range, the measured temp. represents a mean temp. in this range and measured temp. rises as the 'red river' are is expanded in the measuring field. The grate speed controller 14 compares the measured value by the temp. meter 13 with a reference to determine the presence of the 'red river' to thereby control the grate speed by a grate drive 15 according to the determination result.
Patent JP-H0893716-A (JP)
Title: Sealing structure of vane type swinging actuator
Inventor: SHIMADA TAKEO
IPC: F15B15/12
Filed: 1994-09-19
Abstract: PURPOSE: To perfectly maintain the condition by securing the working area sufficient to move a vane, and preventing leakage particularly in a stroke end condition of the vane if internal leakage of working fluid is caused. CONSTITUTION: A surrounding wall of a working surface having the prescribed area is protrusively arranged on both surfaces of a vane, and is formed as pressure receiving parts 15 and 15a, and the pressure receiving parts 15 and 15a are made to airtightly cover an outflow-inflow port of working fluid at a stroke end of the vane, and if a seal of the vane is damaged and internal leakage is caused, since the outflow-inflow port is airtightly covered with the pressure receiving parts 15 and 15a in a stroke end condition, leakage to the back pressure side is not caused, and the vane can maintain the condition.  Since the pressure receiving parts 15 and 15a coming into contact with a fixed wall at a stroke end airtightly cover the outflow-inflow port when the vane is started, even if working fluid is supplied when the vane is started, the working area does not run short, so that the vane can be normally started.