baber/WOPTO huggingface dataset:
Patent JP-H1078350-A (JP)
Title: Monitoring method and system for examining facilities of air blower in tunnel
Inventor: KITAJIMA SHINGO
IPC: G01M99/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To perform an accurate facility examination for a facility abnormality and a secular change or the like without being affected by a disturbance factor (such as a swing of an air blower by wind pressure and a strong wind or the like when a large vehicle passes) proper to an air blower in a tunnel as well as to accurately detect abnormality of a support device of the air blower. SOLUTION: A vibration signal A detected by a sensor 1 is separated into a vibration component B of a frequency area influenced by disturbance and a vibration component C except for the frequency area of disturbed vibration by a vibration component separating means 2. A signal D to show the existence of influence of disturbance is generated by a disturbance existence judging unit 3 and a pulse generator 4 on the basis of the vibration component B. When equipment abnormality of an air blower as a rotating machine is diagnosed, the vibration component C in a disturbance noninfluential period is analyzed, and when abnormality of a support device of the air blower is diagnosed, the vibration component B in a disturbance influential period is analyzed.
Patent JP-S6476037-A (JP)
Title: Thin film transistor panel
Inventor: SATO SHUNICHI
IPC: H01L21/312
Filed: 1987-09-17
Abstract: PURPOSE:To constitute the titled panel so that the capacity of an image signal accumulating capacitor can be enlarged, and the floating capacity between a gate and a ground can be made small by covering a gate electrode formed on a transparent electrode of the image signal accumulating capacitor in the vicinity of the gate electrode on this transparent insulating film. CONSTITUTION:A transparent insulating film 23 is formed so as to cover a gate electrode 22 formed on a transparent insulating substrate 21, and on this transparent insulating film 23, a transparent conductive film 24 of an image signal accumulating capacitor is formed in the vicinity of the gate electrode 22. In such a way, by widening an area of the transparent conductive film 24, the capacity of the capacitor can be enlarged, and also, a change of a short circuit of the gate electrode 22 and the electrode of the image signal accumulating capacitor is also decreased. Moreover, since the electrode of the image signal accumulating capacitor is formed by decreasing an overlap part in a position excluding the upper part of the gate electrode 22, the floating capacity between a gate and a ground becomes small.
Patent JP-S61111350-A (JP)
Title: Light-screening agricultural film and production thereof
Inventor: HIROMITSU NOBUYOSHI
IPC: C08L27/06
Filed: 1984-11-06
Abstract: PURPOSE:To provide a light-screening agricultural film having improved metallic sheen, heat retaining properties, weather resistance, light screening properties and persistence thereof by using a compsn. obtd. by blending aluminum powder and a white pigment with a vinyl chloride resin by a specified method. CONSTITUTION:A white pigment or said white pigment and carbon black are mixed with a vinyl chloride resin in such a proportion that the resulting mixture gives a 0.03-0.3mm thick film which exhibits light transmittance of 5% or below at a wavelength of 380nm or below. Aluminum powder is then blended with said mixture, and the resulting compsn. is molded into a film of 0.03-0.3mm in thickness by a conventional method. When using the white pigment and carbon black together, it is preferred to use not more than 8pts.wt. carbon black per 100pts.wt. white pigment. A preferred example of the white pigment is titanium oxide. Pref. aluminum powder is used as a mixture of scaly powder and needle powder, and in a quantity of 1-10pts.wt. per 100pts.wt. vinyl chloride resin.
Patent JP-H0638991-A (JP)
Title: Dental gypsum model correction material
Inventor: HASEGAWA HIDEO
IPC: A61C13/34
Filed: 1991-06-06
Abstract: PURPOSE:To achieve a filling and correction of a gypsum model for working at a high accuracy by placing white or colored gypsum and a solution of potassium sulfate into separate containers to be combined by a method such as those of attaching gypsum to a brush impregnated with potassium sulfate. CONSTITUTION:White or colored gypsum and a solution of potassium sulfate are placed into respective containers beforehand. Then, after a brush is impregnated with the solution of potassium sulfate, the tip thereof is made to contact the gypsum to put the gypsum on the brush and the gypsum is heaped at a part to be filled or corrected. Elasticity of the brush tip is utilized to shape the part to be filled or corrected or to smooth the surface thereof. The gypsum wetted with the potassium sulfate is hardened naturally about 1-2min. later. According to such a method, sufficient time can be taken to accomplish the filling and correction work of the gypsum model for working while fine precision work is carried out thereby enabling the obtaining of a dental prosthesis to be fit better.
Patent JP-H04113719-A (JP)
Title: Pulse generating circuit for digital pll
Inventor: KATO AKIO
IPC: H03L7/06
Filed: 1990-09-04
Abstract: PURPOSE:To generate an output pulse with less phase error by revising a down- counter preset signal in response to the value of a low-order N-bit signal. CONSTITUTION:A correction quantity decision circuit 2 outputs a high-order M-bit signal 21 having the value of a high-order M-bit, a low-order N-bit signal 22 having the value of a low-order N-bit and a high-order L-bit signal 23 in a low-order N-bit having the value of a high-order L-bit respectively. When a switching signal 351 is logic, '1', a constant addition signal 311 is outputted as a counter preset signal 321 and when the signal 351 is logic '0', the signal 311 is outputted as a counter preset signal 321 and fed to a down-counter 33 as a control signal. The down-counter 33 stores tentatively the counter preset signal 321 and outputs an output pulse P0 whose number corresponds to a value representing a high-order M-bit or a value resulting from adding 1 to a value represented by the high-order M-bit.
Patent JP-S6477931-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUEDA TAKEHIRO
IPC: H01L29/78
Filed: 1987-09-19
Abstract: PURPOSE:To form a thin source-drain having a conductivity type reverse to one conductivity type semiconductor substrate by a method wherein a gate electrode is shaped onto a thin insulating film formed onto the substrate, a thin semiconductor layer is shaped, ions are implanted to the thin semiconductor layer, a reverse conductivity type impurity is introduced and oxidation is conducted. CONSTITUTION:A thick insulating film 11 and a gate insulating film 2 acquired by thinly oxidizing the surface of a substrate 1 are formed in an element isolation region in a p-type semiconductor substrate such as the silicon substrate 1, a polycrystalline silicon film, etc., are shaped onto the insulating film 2, and the polycrystalline silicon film, etc., are patterned and a gate electrode 3 is formed. A polycrystalline silicon film 21 is shaped onto the whole surface. Ions are implanted by implantation energy in an extent that ions are not penetrated through the film 21, and a reverse conductivity type (an n-type) impurity is introduced into the film 21. A piling-up phenomenon is generated through oxidation, and the introduced reverse conductivity type impurity is penetrated through the gate insulating film 2, and diffused onto the surface layer of the p-type silicon substrate 1, thus shaping source-drain 41. Consequently, the thickness of the source-drain 41 is thinned extremely. The polycrystalline silicon film 21 is changed into an silicon oxide film 22 in the process, and turned into an insulating film for the gate electrode 3.
Patent JP-H0889969-A (JP)
Title: Method for purifying service water and device therefor
Inventor: NAKAMURA SHINICHI
IPC: C02F1/72
Filed: 1994-09-28
Abstract: PURPOSE: To purify a service water line more easily than conventional one by exerting the oxidizing and decomposing action of active oxygen on a part of the service water discharged from the line and then returning the water to the line. CONSTITUTION: A part of service water is discharged from a water tank 1 by a pump P. The oxidizing and decomposing action of active oxygen is exerted in an electrolyzer 2 to purify the water, and the purified water is returned to the tank 1 through a catalytic tank 3. The water in the tank is gradually purified in this way. Otherwise, the water is electrolyzed in the presence of sodium chloride or sodium bromide to form hypochlorous acid and active oxygen. Further, the hypochlorous acid or hypobromous acid formed by elecrtolysis is catalytically decomposed to decrease the concn. of the hypochlorous acid or hypobromous acid below a specified concn., and the active oxygen is formed at the same time. Consequently, the service water line is purified more easily than conventional one.
Patent JP-H0794663-A (JP)
Title: Supporting method for semiconductor device
Inventor: KUSAKA KATSUHIRO
IPC: H01L23/50
Filed: 1993-09-20
Abstract: PURPOSE:To retard bending of a lead by regulating the position at the root part of the externally extending lead part close to the downward extending part. CONSTITUTION:Each lead 13 of a semiconductor device 10 has a forward end part 13b-1 bonded to the outer fringe part of a test card 15 through a thermosetting adhesive 21, a central part 13b-2 bonded to the intermediate part through the thermosetting adhesive 21, and a root part 13b-3 subjected to positional regulation in the arranging direction 27 of lead at the central part 20 by means of a groove made in a solidified water soluble flux layer 30. A semiconductor package is supported 33 only by the vertically extending lead 13a wherein the part 33 has short length (l) and extending straight with no bend in the way thereof. Consequently, the part 33 is strong against bending stress and endures well against bending stress.
Patent JP-S60125093-A (JP)
Title: Recording and reproducing system for multiplex composite signal
Inventor: KANESHIRO TOSHIO
IPC: G11B20/00
Filed: 1983-12-12
Abstract: PURPOSE:To record and reproduce signals of plural channels without providing another track on a recording medium, and improve the utilization efficiency of the recording medium by multiplexing other signals with a multiplex signal of a luminance and a chrominance signal easily, and restoring it to the original signals easily. CONSTITUTION:Other signals to be multiplexed with the multiplex signal of the luminance signal and chrominance signal are, for example, sound signals supplied to input terminals 27 and 28, and the sound signal supplied to the input terminal 27 is processed by a processing circuit 14 for time-axis compression into a phase-modulated signal Sc positioned in the middle of the back porch of the horizontal synchronizing pulse of the luminance signal Sb and multiplexed with the luminance signal. The sound signal supplied to the input terminal 28, on the other hand, is processed by a processing circuit 26 for time-axis compression into a phase-modulated signal Sc positioned in the middle of a period corresponding to the horizontal synchronizing pulse added to the luminance signal Sb and multiplexed with a low-frequency converted chrominance carrier signal Sf. Even when said addition is carried out, the phase-modulated signals Sc and Sf do not exert any influence upon signals.
Patent JP-S61106739-A (JP)
Inventor: DEYUAN RUISU RATSUKURU
IPC: C22C14/00
Filed: 1985-10-18
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-S59127330-A (JP)
Inventor: FUKAKURA KATSUYA
IPC: H01H21/28
Filed: 1982-12-29
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-H0569455-A (JP)
Title: Production of sandwich structure molded product having mounting hole
Inventor: MINESAWA NOBUYUKI
IPC: B29C45/16
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a sandwich structure molded product having a mounting hole part generating no weld part and having stable quality by inserting a cylindrical pin in a molded product while the molded product is held in a mold in a hot state after the injection of a hard material. CONSTITUTION:A hard material is injected in a molten state. At this time, the previously injected hard material is pushed forwardly by the later injected hard material because of its small amount to flow through a cavity and, since the soft material being in contact with the surface of the cavity of a mold has begun to cool, the hard material flows so as to get into the soft material and a sandwich structure molded product 1 consisting of a core layer 2 composed of the hard material and a skin layer 3 composed of the soft material is obtained. Thereafter, a hollow cylindrical pin 5 forming a mounting hole is inserted in the molded product 1 from the predetermined position on one side of the cavity surface to cool the molded product. After cooling, molds 4, 4' are opened to demold the molded product. By this method, the molded product having the mounting hole at a predetermined position is formed.
Patent JP-S6294359-A (JP)
Title: Thermal recording apparatus
Inventor: NAKAJIMA KEIICHI
IPC: B41J2/36
Filed: 1985-10-21
Abstract: PURPOSE:To enable the control of gradation recording by a simple constitution, by providing a means performing the control of a pulse width to obtain a gradation printing pulse and a means adding a pulse within a range generating no color forming recording of a thermal recording material to a gradation printing pulse to obtain the printing pulse of a thermal head. CONSTITUTION:When the cycle of the output (b) of a clock signal generating circuit 3 is set to T, the output (a) of a gradation recording signal generation part 2 is inputted to a recording signal adding part 6 where a pulse having a width within a range allowing a recording material to form no color is added to obtain output (d). When a pulse width is 18T, a power source 5 is regulated to lower the voltage thereof so that recording density comes to saturated density Dmax. Whereupon, in the relation between a recording signal pulse width and recording density, is gradations are taken between Do-Dmax with respect to the 16-stage change in the pulse width of 3T-18T. That is, by adding a pulse with a definite width to the recording signal having received the modulation of a pulse width, recording having a number of gradations corresponding to the number of stages in the modulation of the pulse width for gradation recording is enabled.
Patent JP-H0283083-A (JP)
Title: Water purifier
Inventor: TANAKA SATOSHI
IPC: C02F1/44
Filed: 1988-09-21
Abstract: PURPOSE:To obtain tasteful potable water by arranging a ceramic molding which radiates far infrared ray at an inlet side for untreated water and also aligning a hollow filament filtration membrane with the molding. CONSTITUTION:Untreated water is introduced from an inlet 4 and then is filtered with a far infrared molding. After this, the water passes through the interior of a hollow filament filtration membrane 2 from its exterior, and then is filtered through the upper end of an opening. Finally the water is discharged from an outlet 5 as the treated water. The ceramics which radiate far infrared ray consist of metal oxides containing Al2O3, SiO2, Fe2O3, MgO and TiO2 as main components. This radiation inhibits the generation of microorganisms and thus clean and odorless potable water free from fine floats can be obtained.
Patent JP-H0793892-A (JP)
Title: Semiconductor memory audio recording and reproducing device
Inventor: ONO YUKARI
IPC: G11B20/10
Filed: 1993-09-21
Abstract: PURPOSE:To obtain a semiconductor memory recorder which can record for a long time and can record data desired to transfer without interrupting, when data coded with a fixed length frame is transferred from a recorded recording medium to a semiconductor memory. CONSTITUTION:A bit reduction circuit 3 which reduces bits so that degradation in acoustic feeling of human being is less is provided by using a scale factor among coded data of a fixed length frame, data is recorded with a variable length frame, while a hierarchy coding means 41 is provided. And when a semiconductor memory 8 is filled up, over writing is successively performed from a memory area of a hierarchy block of low priority order of data already written.
Patent JP-H0659647-A (JP)
Title: Image forming device
Inventor: OSAWA YUMIKO
IPC: G09G3/20
Filed: 1992-08-12
Abstract: PURPOSE:To enable an operator having a visual problem to identify output information by enlarging image information according to the indication of enlargement display, and controlling development of the enlarged screen according to scroll indication condition. CONSTITUTION:When the enlarged display of screen information on a display means (display image plane 4) is indicated by means of an indication means (enlargement display image plane disignation key 5), a screen information enlarging means (display controller 22) enlarges and develops screen information in a storing means (VRAM 23). The display controller 22 controls the development of enlargement screen information to the storing means (VRAM 23) according to the scroll indication condition of a scroll indication means (shift key 7). It is thus possible for an operator to confirm characters, figures, images with good visuality while selecting any one of normal screen display and enlarged screen display.
Patent JP-H1081472-A (JP)
Title: Elevator
Inventor: KUBOTA TOMOJI
IPC: B66B11/02
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To be hardly in an abnormal feeling such as ringing in the ears and the like without decreasing its traveling speed even when the difference in atmospheric pressure is large, which is caused by the difference in height of a cage between an upper floor and a lower floor. SOLUTION: The elevator is equipped with an ascending direction air chamber 2U, and a descending direction air chamber 2D, which are attached to a cage 1, and can be ventilated through the cage, an ascending direction outside air intake valve 3U, and a descending direction outside air intake valve 3D, which are disposed at places faced to the sides of a hoistway, and are communicated with the respective ascending and descending direction air chambers 2U and 2D, and are opened when outside air is taken in to the places faced to the hoistway sides, and with an ascending direction exhaust valve 4U and a descending direction exhaust valve 4D, which are disposed in places faced to the inner side of the cage, are communicated with the ascending direction air chamber 2U and the descending direction air chamber 2D, and are opened when air within the cage is exhausted.  By this constitution, even if the car 1 travels from the ground floor to the uppermost floor, or from the uppermost floor down to the ground floor, air pressure at a starting floor is taken in, and it is so designed that air pressure is adjusted to that at the starting floor when the car 1 arrives at a landing floor.
Patent JP-S6484886-A (JP)
Title: Container bag for fluid
Inventor: KITAMURA ATSUSHI
IPC: B65D88/22
Filed: 1987-09-19
Abstract: PURPOSE:To easily produce a light and uniformly tough container bag by provid ing a longitudinal and lateral double fabrics structural zone, having an inlet and an outlet, composed of a seamless fabric bag as a whole, which is so woven that a single fabric structural zone is continuously woven in the relatively adjacent relation with the longitudinal and lateral double fabrics zone bonded at the top and the bottom of the both edges. CONSTITUTION:A fluid container bag is continuously woven in such a manner as a single fabric structural zone A is respectively adjacent to a longitudinal and lateral double fabrics structural zone B wherein the front and rear sides are connected at both edges. And the whole is composed of seamless fabric bags comprising A(BA)n (n: a positive integer). Further at least one inlet and one outlet are provided on the respective longitudinal and lateral double fabrics structural zone B of the seamless fabric bag 1. For instance, when n is 1, it is arranged as ABA, when n is 2, it is arranged as ABABA and also it is ar ranged for n being 3. The seamless fabric bag 1 in the case of n being 1 is easily produced, first by a single fabric, secondly by both longitudinal and lateral double fabrics and lastly by a single fabric repeated again.
Patent JP-H0892620-A (JP)
Title: Adding of indoculant and device therefor
Inventor: HATTORI TAKASHI
IPC: B22D1/00
Filed: 1994-09-29
Abstract: PURPOSE: To enable the adequate execution of inoculation simultaneously with pouring and to improve the yield of an inoculant by supplying this inoculant toward the central part of the vortexes generated in the molten metal in a ladle having a pouring nozzle at its bottom at the time of pouring the molten metal from the ladle into a casting mold. CONSTITUTION: The molten metal 2 is admitted into the stopper type bottom pouring ladle 1 having the pouring nozzle 3 in its bottom and the molten metal 2 is poured from the pouring nozzle 3 toward the sprue cup 5 of the casting mold 4. At this time, the powdery inoculant 6 (Fe-Si-Mg, etc.) is supplied by using gaseous nitrogen from an inoculant supply means 8 toward the molten metal surface in the central part of the vortexes 7 generated in the molten metal in the ladle 1 at a time before pouring and/or during pouring. As a result, the molten metal 2 at a good yield with a high inoculation effect.
Patent JP-H0660038-A (JP)
Title: Event control method
Inventor: MORI TORU
IPC: G06F13/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide the event control method which is good in event throughput efficiency by sequentially taking events out of an event queue stored with events to be reported and analyzing their kinds, and individually processing a specific kind of events which possibly cause interference and other kinds of events. CONSTITUTION:A work station 11 is equipped with a keyboard 12 and a pointing device 13. An event control part 14 is equipped with a user input process part 15 and a MisicEvents (other events) process part 16. The event control part 14 fetches an event from the event queue and analyzes the kind of the event to judge whether or not the event is a user action event. Here, a user action is an event which causes interference owing to operation on the keyboard 12 or operation of the pointing device 13. When the event is the user action event, the event is sent to the user input process part 15, but when not, the event is sent to the event process part 16.
Patent JP-H0982349-A (JP)
Title: High pressure type fuel cell power generation system
Inventor: KANO AYAKO
IPC: H01M8/24
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To improve system efficiency by reducing auxiliary machine motive power when a system is operated. SOLUTION: In a high pressure type fuel cell power generation system having a turbine compressor 1 in an air system, a turbine compressor outlet compressed air bypass line 8 merging with an instrumentation air system outlet compressed air line 5, is arranged in a turbine compressor outlet compressed air line 2. A turbine compressor outlet compressed air directional control valve 9 is arranged in the turbine compressor outlet compressed air bypass line 8, and an instrumentation air system directional control valve 10 is arranged in the instrumentation air system outlet compressed air line 5 between an instrumentation air system 4 and a merging part.  When the turbine compressor 1 is operated, the turbine compressor outlet compressed air directional control valve 9 and the instrumentation air system directional control valve 10 are switched to/from each other so that a passage of instrumentation air to an instrumentation apparatus 7 becomes compressed air from the turbine compressor 1 from the instrumentation air system 4.