baber/WOPTO huggingface dataset:
Patent JP-2000321584-A (JP)
Title: Liquid crystal display device and its manufacturing device
Inventor: FUCHIGAMI AKIHIRO
IPC: G02F1/1341
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which prevents deformation of flexible transparent substrates and besides prevents excessive insertion of a sealant. SOLUTION: An injection port 1 for a liquid crystal is provided on a central and peripheral position of a substrate 4 with flexible material, for example, made of a polymer film or the like. Besides a wall (buffer) 6 having a gap is provided inside the substrate 4 surrounding the injection port 1. The buffer 6 is optionally formed with a sealant 3. Also the injection port 1 is circular- shaped and the buffer 6 is concentrically provided to the injection port 1.
Patent JP-H04335700-A (JP)
Title: Electronic musical instrument
Inventor: OTA SHINICHI
IPC: G10H7/00
Filed: 1991-05-13
Abstract: PURPOSE:To easily compares the spectra of a target sound and a synthesized sound with each other and to effectively assist sound generation. CONSTITUTION:This electronic musical instrument is provided with target spectrum input means 41, 39, 25, and 21 for inputting the spectrum of the target sound, a musical sound synthesizing means 29 which synthesizes a musical sound signal corresponding to the input parameter, a spectrum analyzing means 25 which outputs the spectrum of the synthesized sound or the difference between it and the spectrum of the target sound, and a display means 27 which displays the spectrum of the musical sound signal and the spectrum of the target spectrum at the same time or alternately or displays the difference.
Patent JP-H06321482-A (JP)
Title: Suction conveyor of block material
Inventor: SAWADA JUN
IPC: B65H3/08
Filed: 1993-05-13
Abstract: PURPOSE:To provide such a device as capable of conveying any form of block materials after selecting the desired one. CONSTITUTION:A suction part 20, with a travelable crane, being parallelly attached to a vertical shaft 23a engaged with a pair of springs 24 to be opposed to each other in holding a frame 21 between, provided with an air valve 26 connected to each suction port and a pressure detector 27, and consisting of many vacuum pads 23 attractable to respective block materials and a suction blower 22 is liftably suspended by the crane. A control mechanism 30 opening or closing the air valve 26 of the vacuum pad 23 through a pattern command conformed to the form of an attracted block material makes the lifting motion of travel of the crane achievable at the time of confirming a fact that the pressure detector has held the specified pressure.
Patent JP-H05335747-A (JP)
Title: Ceramic multilayer board
Inventor: FUJIWARA NORIO
IPC: H05K3/46
Filed: 1992-05-27
Abstract: PURPOSE:To simplify management of reflow processes for solder bumps by means of a ceramic multilayer board on which semiconductor elements that can be used for every electronic equipment such as a computer, a video and a TV, or the like, are mounted in the manner of a flip-chip, and to obtain a ceramic multilayer board which enables a high density of packaging to be realized by reducing pitches between terminals. CONSTITUTION:In a ceramic multilayer board, no interconnection electrode is disposed at least at the area, where a flip-chip is to be mounted, of vias 1 on the uppermost layer and vias 2 on the lowermost layer. Only the via at this area is constituted of Al2O3-free material that solely contains Cu. The other vias are composed of a composite material containing 10-20wt.% Al2O3 with the balance being Cu.
Patent JP-H0624496-A (JP)
Title: Device for detecting mixed oil in storage tank by oil feeder
Inventor: HASHIMOTO MASAJI
IPC: G08B21/00
Filed: 1992-05-27
Abstract: PURPOSE:To stop oil feeding by detecting and informing by means of a simplified structure that the fuel oil relatively low in vapor pressure such as kerosene and light oil is mixed with the fuel oil relatively high in vapor pressure such as gasoline. CONSTITUTION:A delivery pipe 16 of an oil feed nozzle 14 is inserted into the space 21 of a fuel oil container, the fuel oil is pumped up by a pump 7 and discharged into the container from the delivery pipe 16, the vapor of the fuel pipe is sucked through a suction hole 24 formed near the end part 23 of the delivery pipe 16 and conducted into a gas senser and, when the output of the gas sensor exceeds a predetermined judging level, a warning means 49 gives warning therefor and, at the same time, stops the oil feed.
Patent JP-S6027173-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: YAMAZAKI KIMIYOSHI
IPC: H01L21/338
Filed: 1983-07-25
Abstract: PURPOSE:To block the substrate leakage current by a method wherein the region under an active layer at the boundary between the active layer of the gate region, source-drain regions and a substrate is provided with an impurity region having the reverse conductivity type to that of the active layer and serving as the barrier against the conductive carriers. CONSTITUTION:The active layer 22 of the gate region and the source-drain regions 23 and 24 containing the impurity becoming the same conductivity type as the active layer 22 at a high density are formed on the semi-insulation semiconductor substrate 21 of GaAs, InP, Si, or the like. Besides, the layer 25 containing the impurity becoming the reverse conductivity type to those of the active layer 22 and the regions 23 and 24 is formed at the boundary between the substrate 21 and said active layer, the regions 23 and 24. The gate electrode 26, source electrode 27, and drain electrode 28 are provided thereon.
Patent JP-2000328225-A (JP)
Title: Surface treatment and treating vessel used for the method
Inventor: OGAWA SHIN
IPC: C23C8/58
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method which is capable of forming uniform films for a long period with good reproducibility while preventing the deterioration of a treating bath with simple equipment at a low raw material cost without requiring an expensive and intricate equipment and an intricate controlling method and a treating vessel used in the method. SOLUTION: This surface treatment method consists in forming the films composed mainly of vanadium, etc. on the surfaces of articles to be treated, such as steel products, by using a metal pot as a treating vessel, holding the treating bath prepared by adding vanadium-containing compounds, etc. such as ferrovanadium(FeV), to a treating agent consisting essentially of Na, such as borax (Na2B1O7), and B and O at 800 to 1100 deg.C under an air atmosphere and immersing the articles to be treated into the treating bath. In such a case, carbon-base gases, such as gaseous CO, gaseous CO2 and gaseous hydrocarbon, are made to exist near the bath surface of a metal pot to prevent the contact of the oxygen in the atmosphere with the vicinity of the liquid surface within the metal pot vessel, by which the deterioration of the treating bath is prevented.
Patent JP-S5926378-A (JP)
Inventor: HIGAKI KAZUO
IPC: F02M37/00
Filed: 1982-08-03
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-H08296265-A (JP)
Title: Dirt trap for bathroom drainage or the like
Inventor: SEKI YOSHIKI
IPC: E03C1/262
Filed: 1995-04-26
Abstract: PURPOSE: To provide a dirt trap to be fitted to the drain inlet of a bathroom or the like for removing hair or dirt contained in drain, improving a convenience for use and ensuring a higher handling function and more hygienic. CONSTITUTION: A trap member 1 with a plurality of radial gaps for enabling water to pass and trapping dirt contained therein is fitted with a fastener against a possibility of being washed away from a mounted position, due to the force of drain. Furthermore, a grip member 3 is fitted to the trap member 1 for use when mounting and demounting thereof on and from a drain inlet, together with an extension member 4 for facilitating a mounting and demounting work.
Patent JP-S6029109-A (JP)
Inventor: YOGOU TAMAKI
IPC: A47B61/00
Filed: 1983-07-25
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-H09297067-A (JP)
Title: Exhaust gas temperature measuring device for gas turbine
Inventor: MURAKAMI TORU
IPC: G01K7/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve reliability by making a form of a thermocouple protecting cylinder to be streamline-shaped along a gas flow, so that the thermocouple protecting cylinder and a thermocouple are prevented from being broken. SOLUTION: A thermocouple protecting cylinder 20 is fixed by welding to an exhaust diffuser outer cylinder 5 by one end of it. At this time, the protecting cylinder 20 is fixed with an attaching washer 11 in between so that its attachment strength and attachment accuracy are raised. A cross section of the protecting cylinder 20 is shaped into a streamline shape, and a resistance force from a fluid is small, so that a vibration generated in the protecting cylinder 20 is reduced. As a result, a stress acting upon a thermocouple 8 and an attaching part io the protecting cylinder 2 is reduced, so that reliability of an exhaust gas temperature measuring device 7 is significantly improved even over a long- term use.  In short, the resistance force applied by exhaust has is reduced, and the vibration of protecting cylinder 20 is suppressed, so that the protecting cylinder 20 and the thermocouple 8 are prevented from being broken.
Patent JP-2000328326-A (JP)
Title: Overalls eliminating inconvenience of relieve oneself in wearing overalls and bottom underwear
Inventor: WAKATAKE GORO
IPC: A41D13/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain overalls capable of relieving oneself free from inconvenience and without making a cloth dirty, solving inconvenience of relieving oneself occurring in wearing time by forming a structure which is capable of opening the crotch part of the overalls and is made of a fastener, combining the overalls with a bottom-underwear and using them. SOLUTION: Firstly a structure capable of completely opening a crotch part of the overalls is made of a fastener and an underwear is prevented from being caught by the bottom of the opening and closing part of the overalls. The overalls are combined with the bottom underwear and used to give the overalls capable of relieving oneself free from inconvenience and without making a cloth dirty.
Patent JP-S5763759-A (JP)
Title: Discharge lamp holding device
Inventor: FUJIMURA TAKASHI
IPC: H01J61/36
Filed: 1980-10-01
Abstract: PURPOSE:To ease the location of a light source by providing a coil spring between a glass tube of a discharge lamp and stems, adjusting the position of the glass tube, and then fixing the coil spring with solder. CONSTITUTION:A discharge lamp used for a light source of an exposing device comprises a circular arc glass tube 1 and stems 2 on the ends of the tube 1, and is held by fixing the stems 2 on terminal plates 4, 5 of a locator 3, the glass tube 1 and stems 2 are jointed together by engaging both ends of a coil spring 18 made of phosphor bronze, the locator 3 is mounted on a lamp house, and the discharge lamp is lighted on. If the location of the light source deviates from the standard, the glass tube 1 is moved to adjust the location, and the spring 18 is fixed with solder or adhesive. Thus, the light source can be adjusted easily to the standard location, and an exposing device of high accuracy can be obtained.
Patent JP-S5925091-A (JP)
Title: Tornado type wind power generating apparatus
Inventor: ISHIKAWA MASAYUKI
IPC: F03D1/04
Filed: 1982-08-04
Abstract: PURPOSE:To aim at improvements in power generating efficiency, by installing a heat receiving body in close vicinity to the lower end of a cylindrical body, and condensing the sunlight onto the heat receiving body in making full use of a reflecting mirror, while heating a suction stream passing around the heat receiving body. CONSTITUTION:A heat receiving body 13 and a reflecting mirror 14 are installed in position, and then the sunlight S is condensed onto the heat receiving body 13 through the reflecting mirror 14, making the heat receiving body into a high temperature. Therefore, a suction stream flowing upward around the heat receiving body 13 is heated. When the suction stream is forcibly heated, a rising current of air due to a temperature rise is produced there and simultaneously the central suction pressure of a swirly stream is much intensified whereby the speed of an air current in a stream contraction part 9 increases. Moreover, with the swirly stream intensified, an incoming air quantity also increases, through which the swirly stream is as well intensified. That is to say, not only supplying energy to a generator 2 grows larger but also a power generating value increases.
Patent JP-H082598-A (JP)
Title: Apparatus for shipping
Inventor: MATSUBA TAMAHIKO
IPC: B67D7/32
Filed: 1994-06-17
Abstract: PURPOSE:To provide an apparatus for shipping which is constituted to inhibit pull-out of a loading arm since oil loading into a hatch of a tank truck is started until predetermined time has elapsed after completion of the loading. CONSTITUTION:A controller 4 of a loader 1 controls shipment so that if a vehicle number card delivered to each tank truck 5 is read, reservation data of a corresponding vehicle number is transferred from a host computer 3, and a type and an amount of oil coinciding with the reservation data is shipped. A loading arm 25 is equipped with a detection switch box 25a into which interlock cards 7a to 7d are inserted, wherein if the loading arm 25 is to be elevated since oil loading is started until predetermined time has elapsed after completion of the loading, the interlock cards 7a to 7d are drawn to turn OFF a detection switch in the detection switch box 25a to activate an alarm 28 and an alarm lamp 29 for indication.
Patent JP-S5760311-A (JP)
Title: Liquid crystal display device
Inventor: FUNADA FUMIAKI
IPC: G02F1/1343
Filed: 1980-09-27
Abstract: PURPOSE:To obtain a titled liquid crystal display device which can make clear and highly contrastive display when an electric field is impressed, by installing an insulating layer having a refractive index which is almost the same as that of the display electrode between the light transmittable substrate provided with the display electrode composed of a film containing In2O3 as the main constituent at the inner side, and the liquid crystal. CONSTITUTION:A desired display electrode is formed by installing a transmittable conductive film 2-1 having 100-600Angstrom  thickness and composed mainly of In2O3 on the inner surface of a light transmittable substrate 1-1, and a transparent insulating film 3 having 100-600Angstrom  thickness and a refractive index which is almost the same as that of the conductive film 2-1, and a liquid crystal molecular oriented layer 8-1 are installed on the surface of the conductive film 2-1 and the substrate 1-1. On the other hand, to the inner surface of another transparent substrate 1-2 at the rear side, another transparent conductive film 2-2 which functions as a counter electrode and another liquid crystal molecular oriented layer 8-2 are installed. These substrates 1-1 and 1-2 are pasted together with spacers 4 and 4' in-between, and a liquid crystal cell 6 is formed by enclosing a liquid crystal 5 in the space thus formed. Then, polarized plates 7-1 and 7-2 are pasted to the upper and lower surfaces of this cell 6.
Patent JP-H10327418-A (JP)
Title: Image coder
Inventor: KIMURA SHUNICHI
IPC: H04N19/33
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To attain efficient compression independently of a natural image or an artificial image. SOLUTION: A pixel extract section 103 extracts a pixel at a lower right of a block as a coded pixel as a 1st stage. As a 2nd stage, the block is divided into four sublocks uniform both longitudinally and laterally, and the pixel at a lower right of a sub block is extracted. Similarly the sub block is further divided into four and the pixel at lower right is extracted. In the case of 8×8 block, all pixel are extracted in the 4th stage. The pixel value 105 of the extracted reference pixel is fed to prediction devices 106-108 and a prediction error calculation section 109. Furthermore, the pixel value 104 of the coded pixel is fed to a selection section 115 and a prediction error calculation device 109.  When the predicted result and the pixel value 104 of the coded pixel are determined as identical by a selection section 115, a coding section 116 codes the order of the prediction devices and when a predicted value is not correct, the prediction error is coded.
Patent JP-S5760541-A (JP)
Title: Optical disc reproducer
Inventor: ARAI SHIGERU
IPC: G11B7/085
Filed: 1980-09-30
Abstract: PURPOSE:To enable smooth access operation high speed, by selecting the movement of a carriage based on the distance from the present point of the carriage to  the targeted point. CONSTITUTION:An AND gate AN2 applies the output signal of a track-shift detecting circuit 71 to a mirror center position counter 72a, only when a descrimination circuit 79 oprates a carriage driving circuit 710. Thus, the content of the counter 72a is independent of the rotation of a half mirror 8 and equal to the number of tracks according to the moving distance of a carriage 3. The output of the counter 72a is converted into a difference to the content of a targeted point register 73 at a subtraction circuit 74a, and this difference and the content of a track number set value memory 78 are compared at a discrimination circuit 79 with each other. From the result of comparison, the movement of the mirror 8 or the carriage 3 can be selected. Thus, smooth access operation can be obtaind in high speed.
Patent JP-H0435283-A (JP)
Title: Television receiver
Inventor: YOSHIMI OSAMU
IPC: H04N5/44
Filed: 1990-05-25
Abstract: PURPOSE:To inspect the set content of a machine specification switching setting part in a short time by providing an on-screen means which displays the set content of machine specification switching on a television screen when a reception operation and inspection are instructed by using a microcomputer. CONSTITUTION:An inspection instruction is issued from a remote controller 3 and a keyboard 4 to perform inspection work. At the side of a television receiver detecting the inspection instruction, the set content read from the machine specification setting part 2 that is the input of the microcomputer 1 is displayed on its own television screen by the on-screen means 7b for machine specification display. Thereby, it is possible to immediately decide whether or not the machine specification setting of the television receiver is performed correctly at present only by observing display on the screen.
Patent JP-S5837497-A (JP)
Title: Apparatus for controlling cooling water temperature on outlet side of cooling tower
Inventor: MAFUNE TAKUJI
IPC: F28F27/00
Filed: 1981-08-31
Abstract: PURPOSE:To control the cooling water temperature on the outlet side at a constant level by using a pressure compensated flow control valve by changing the number of operating cooling fans based on the maximum opening or minimum opening of the pressure compensated flow control valve. CONSTITUTION:When the flow rate of the cooling water becomes the state, at which the opening of the pressure compensated flow control valve 10 reaches the minimum opening VA, the number of the operating cooling fans 2-5 is increased by one. The temperature t2 of the cooling water flowing in a cooling water pipe 9 on the outlet side is quickly decreased from TA to TA'. At the same time, the opening of the pressure compensated flow control valve is moved from the minimum opening VA to VA' which is close to the maximum opening. As a result, the temperature t2 of the cooling water flowing in the cooling water pipe 9 on the outlet side, i.e. the cooling water temperature on the outlet side of the cooling tower, is controlled at the constant level, even though there is some fluctuation immediately after the increase of the number of the operating sets of the cooling fans 2-5.
Patent JP-S62293327-A (JP)
Title: Constant current circuit
Inventor: TAKAI CHIZUKO
IPC: G05F3/24
Filed: 1986-06-11
Abstract: PURPOSE:To obtain a constant current circuit which is stable enough to the temperature change by combining the circuits having the tendencies adverse to each other against the temperature change. CONSTITUTION:In the 1st closed loop circuit 41 the transistors Tr 1 and 2 are actuated in an intensive reverse area and the Tr 7 and 8 are actuated in a weak reverse area, respectively. Then the current value flowing in the circuit 41 increases by about 10% at 100 deg.C compared with -50 deg.C. While the current flowing in the 2nd closed loop circuit 42 where the Tr 5, 6, 10 and 11 are actuated in an intensive reverse state increases about 10% at -50 deg.C compared with 100 deg.C. The current of a Tr 3 is decided by the ratio of gain coefficients between the Tr 1 and 3; while the current of a Tr 4 is decided by the ratio of gain coefficients between the Tr 5 and 4. Therefore the levels of the current flowing to a Tr 9 are approximately equal to each other between -50 deg.C and 100 deg.C by securing an equal gain coefficient between both Tr 3 and 4.
Patent JP-H0429864-A (JP)
Title: Printer device
Inventor: KAKUCHI TAKEO
IPC: B41J5/30
Filed: 1990-05-25
Abstract: PURPOSE:To eliminate exclusive document forming software and computer by a method wherein a document file in a first memory medium is converted to a fixed format to be outputted from a printer, the file is outputted to a second memory medium as a printer output file, and a document based on the file is outputted fro the printer. CONSTITUTION:Using a general-purpose document forming softwear 22 on a computer, a document is inputted from a keyboard 21, and a document file is formed and outputted to a floppy disk 23. This file is converted to a fixt format to be outputted from a printer and outputted to a floppy disk 25. This disk is inserted to a floppy disk containing part 31 of a printer 26. By depressing a floppy disk mode switch 32, a mode for outputting the content of the printer output file form the floppy disk 25 is set. The printer output file is displayed on a printer output file display part 36. A document file to be outputted is selected and indicated by an upward printer output file selection part 33 or a downward printer output file selection part 34, thereafter being outputted from the printer on printing paper 27.
Patent JP-H10333083-A (JP)
Title: Image display device
Inventor: TAKAHASHI KOICHI
IPC: G02B27/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an image display device giving a clear observation image by attaining a wide viewing angle by using an eyepiece optical system composed of a small number of optical elements. SOLUTION: In an image display device composed of an image display element 5 for displaying an image and an eyepiece optical system 4 projecting the image formed by the image display element 5 and introducing it to an observer's eye 3, the eyepiece optical system 4 has two surfaces of a first surface 11 and a second surface 12, a space formed by the two surfaces is filled with a medium whose refractive index is larger than 1, at least one surface of the eyepiece optical system 4 is a rotary asymmetric aspherical surface being eccentric or tilt to an observer's viewing axis 2, the first surface 11 is a transmission surface combining the entrance plane of a light ray transmitted from the image display element 5 with the exit plane from which a light ray from the eyepiece optical system 4 is transmitted and is a convex surface confronting the observer.