baber/WOPTO huggingface dataset:
Patent JP-S58178325-A (JP)
Title: Liquid crystal display element
Inventor: AOKI NORIO
IPC: H05K3/32
Filed: 1982-04-14
Abstract: PURPOSE:To prevent the accident that the juncture of terminals is electrolytically corroded and disconnected by condensation under high humidity, by applying an insulation covering on the parts of the connecting terminals of transparent conductive films for a liquid crystal display element where the terminals are exposed in the outside of the region where upper and lower substrates are joined and sealed. CONSTITUTION:An insulation covering 4 is applied on the parts of the connecting terminals of the respective transparent conductive films 7, 7 of an upper substrate 1 and a lower substrate 1' of a liquid crystal display element where the terminals are exposed in the outside of the region where the upper and lower substrates are joined and sealed with a seal 2. The covering 4 is provided preferably in the external region of the conductive rubber for connection to the conductive pattern of a circuit substrate 9 for driving the element on the substrate 1 and over the sealing part 2 of the substrates 1, 1'. The film 4 may be formed simultaneously by using the film of the same quality as the quality of an oriented film 3. The condensation on account of a change in temp. under high humidity environment between the substrates 1 and 1' and the dissolution of the conductive films on account of electrolysis between the upper and lower conductive films, and consequent disconnection in the connected terminal parts are thus prevented.
Patent JP-H0846156-A (JP)
Title: Pass transistor for 256 megabit dram
Inventor: AMITABA CHIYATSUTAAJII
IPC: H01L21/8242
Filed: 1995-03-20
Abstract: PURPOSE: To obtain design variables for pass transistor design additionally for a pass transistor having a specified gate length by providing a boron pocket implantation body closely to the source region and the drain region. CONSTITUTION: Source-drain implanted body regions 1502, 1504 are formed on the opposite sides of a channel region 1506 in a substrate and a gate 1510 is formed on the channel region 1506 while being isolated by a dielectric layer 1512 thus obtaining a pass transistor 1500 where the gate length is about 0.3 μm, the thickness of the dielectric layer 1512 is about 85 Å with and arsenic impurities are added slightly to the source and the drain. The gate transmits a word line voltage of about 3.75 V and the substrate is biased with about -1 V. The substrate adds impurities to the channel region at a boron concentration of about 2.7×10<17> /cm<3> . Parameters in such a range can be obtained additionally for a pass transistor having gate length of 0.3 μm by providing a boron pocket implantation body.
Patent JP-S54152806-A (JP)
Title: Noise eliminating circuit for picture process
Inventor: KUROSE MORISUMI
IPC: G03B41/00
Filed: 1978-05-23
Abstract: PURPOSE: To realize an effective elimination of the white and black noise through a simple and assured way by deciding the white and black for the object picture element based on the picture element information delivered from each shift register through the decision circuit comprising the logic gate.  
     CONSTITUTION: Shift registers 1, 2 and 3 undergo the linear scan to memorize picture element information A, B ... which feature the orthogonal relation only in the vertical and horizontal directions of the object picture element at each line. Then the white/black decision is given to the object picture element based on the picture element information delivered from registers 1, 2 and 3 and via decision circuit 4 consisting of logic gates OR1, AND1 ... AND6. Thus, the white and black noise can be eliminated in an effective and assured way through a simple constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56158199-A (JP)
Title: Treatment of byproduct in waste gas denitration process
Inventor: FUJII TOSHIAKI
IPC: B01D53/56
Filed: 1980-05-10
Abstract: PURPOSE: To effectively utilize a thermal decomposition type waste treatment process and a waste gas denitration process relative to each other and prevent pollution by mixing the byproducts of the latter process with the raw materials of the former process and causing thermal decomposition.  
     CONSTITUTION: Byproducts such as Ca(NO 3 ) 2  and NH 4 NO 3  produced in a waste gas denitration process are fed to a supply hopper 5 by a byproduct supplying machine 16. The supply is usually accomplished in the form of powder but that in the form of slurry is equally well. The dusts fed from a silo 4 to the hopper 5 and said byproducts are uniformly mixed in the hopper 5, and the mixture is charged into a thermal decomposition fluidized bed 8, where it is thermally decomposed and gasified. The amount of addition of the byproducts is 1W30wt% based on 100% the dusts and more preferably 5W10wt%. The byproducts are supplied after they are made into the form of powder by way of a crystallization process or slurry and the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09250361-A (JP)
Title: Gas turbine
Inventor: NAKANO HIROBUMI
IPC: F01D9/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve mixing performance of liquid fuel and air so as to reduce the rate of NOx by arranging the falling down part of liquid fuel between the bending part of the upper end of a combustor main body and pre-mixture chamber, and discharging air led from a cooling air hole drilled on the vertical wall surface of the combustor main body, to the lower end part of the falling down part. SOLUTION: In the combustor of a gas turbine, a combustor main body 2 formed in a vertical cylinder shape is arranged in an outer cylinder 1, a liner 3 is fitted to the center part thereof from an upper part, and an auxiliary fuel injection nozzle 5 for injecting fuel only at the time of ignition is arranged on the lower end part of the liner 3 by being existent in a combustion chamber B. In this case, the inner rim of the upper end part 2a of the combustor main body 2 is extended in a vertical direction till the inlet part of a pre-mixture chamber A arranged on the inner side of a short diameter part 2b so as to form a falling down part C, and a cooling air hole H drilled on the short diameter part 2b is arranged on the horizontal direction outer side of the falling down surface C forming part of the upper end part 2a.  It is thus possible to splash away liquid fuel dropped down from the lower end of the falling down surface C by air led from the cooling air hole H so as to carry out mixing sufficiently.
Patent JP-H03262387-A (JP)
Title: Image pickup device
Inventor: DOI MASAHIKO
IPC: G03B15/03
Filed: 1990-03-13
Abstract: PURPOSE:To reduce undesired power consumption by selecting blink of a lighting device in response to a video signal level and distinguishing the lighting device when the video signal level is high. CONSTITUTION:When an output of a comparator 6 is at H and a surrounding illuminance starts increasing, an output of the comparator 6 goes to L in the relation of Vin (input voltage from input terminal 4)>Vref1 (voltage of reference voltage source 8) and a switch 2 is opened to distinguish a light emitting element 19 and a switch 1 simultaneously selects the input terminal 13. The relation of Vin>Vref1 indicates that the Vin is substantially in excess of Vref0 (voltage set to reference voltage source 8) even when the component of the luminance of the light emitting element 19 in excluded from the Vin, and although the Vin is decreased by extinguishing the light emitting element 19, since the relation of Vin>Vref0 is maintained, the output of the comparator 6 is stably at L. Thus, undesired power consumption is reduced.
Patent JP-S61220144-A (JP)
Title: Optical head lens actuator
Inventor: NOMURA HIROO
IPC: G02B7/00
Filed: 1985-03-26
Abstract: PURPOSE:To improve the precision of the movement in the tracking direction by forming a rotating arm, which controls the movement in the tracking direction, and a revolving shaft unitedly and inserting the revolving shaft into the bearing to support it. CONSTITUTION:Two through holes are provided on a diagonal in the bottom part of a bearing 14, and revolving shafts 21 formed unitedly with a rotating arm 15 are inserted to through holes, and the bearing 14 is supported by thick root parts of them. The other end of the rotating arm 15 is attached to a yoke 16 of a magnetic circuit rotatably by driven pins 23. Since the rotating arm 15 and revolving shafts 21 are formed unitedly backlash of the attaching part is not generated. The clearance between the through hole and the revolving shaft 21 is controlled to suppress backlash. Thus, the precision of the movement in the tracking direction is improved.
Patent JP-H02243427-A (JP)
Title: Wafer standing transfer machine
Inventor: TANAKA NOBORU
IPC: B65G1/07
Filed: 1989-03-14
Abstract: PURPOSE:To make a wafer hard to be scratched and also to be stuck with dust by installing a wafer storage part, being situated in the upper part of a wafer guide part and housing the wafer vertically piece by piece, and a shutter part being situated in the midway between the wafer guide part and the wafer storage part and opened or closed in response to each sheet of the wafer, respectively. CONSTITUTION:A wafer 2 housed in a wafer carrier 31 passes through a wafer guide part 12 pushed up by a pusher part 9 and is housed in a wafer storage part 14, while a shutter part 15 is closed, and the wafer 2 is housed in the wafer storage part 14. Next, a pusher 10 goes down, an empty wafer carrier 4 moves horizontally and it is positioned beneath the wafer guide part 12. Then, the pusher 10 goes up, and a shutter 16 conformed to the wafer 2 to be intended to be transferred onto the empty wafer carrier 4 is opened, thus the wafer drops. This dropped wafer comes to a stop as the pusher 10 serves as a stopper. Afterward, with the pusher 10 lowered, the wafer is guided to the lower part, and it is housed in the empty carrier 4.
Patent JP-S51136454-A (JP)
Title: Electronic watch
Inventor: NAKAO YOSHIO
IPC: G04G19/00
Filed: 1975-05-22
Abstract: PURPOSE:To economize electronic power by using only a minimal voltage for operating the leectric circuits when time is not being indicated, and then to switch to a higher voltage when the time is indicated.
Patent JP-S58179067-A (JP)
Title: Automatic focus controller
Inventor: SASAKI TOYONORI
IPC: G02B7/36
Filed: 1982-04-15
Abstract: PURPOSE:To obtain high focusing accuracy, by providing a depth-of-focus detecting means to an automatic focus controller applying the sampling of high frequency component and then varying the sampling period of the high frequency component. CONSTITUTION:The focal distance is varied by driving a zoom lens 1, and a focal distance detecting circuit 13 applies the voltage corresponding to the focal distance to a sampling pulse generating circuit 11. The circuit 11 varies the sampling period in response to the input voltage. On the other hand, an aperture value detecting circuit 12 applies the signal corresponding to the aperture value to the circuit 11 in case an iris 3 changes the depth of field in response to the brightness of a subject. Then the circuit 11 varies the sampling period in response to an input signal. In such a way, the accuracy of focus control is improved to prevent a malfunction.
Patent JP-S63227078-A (JP)
Title: Highly repetitive pulse laser oscillator
Inventor: MOGI SHIGERU
IPC: H01S3/038
Filed: 1987-03-17
Abstract: PURPOSE:To reduce floating inductance generated around a main electrode by forming a peaking capacitor between a built-in electrode for a dielectric and the main electrode. CONSTITUTION:Dielectrics 9a, 9b building in electrodes 10a, 10b are arranged onto the rears of main electrodes 3, 4, and the built-in electrodes 10a, 10b for the dielectrics 9a, 9b are connected to preionization electrodes 6 by connecting wires 7a, 7b, thus shaping peaking capacitors 11a, 11b among the built-in electrodes 10a, 10b and the main electrodes 3, 4. Since connecting wires among the peaking capacitors 11a, 11b and the main electrodes 3, 4 are omitted, floating inductance having a large value generated in the connecting sections disappears, thus largely reducing floating inductance in the periphery of the main electrodes 3, 4.
Patent JP-S58181122-A (JP)
Title: Display of temperature state of heating element
Inventor: NOGUCHI YUKIO
IPC: G05B23/02
Filed: 1982-04-15
Abstract: PURPOSE:To detect the relation of the present temperature state to a set temperature, by changing the display of the heating state in accordance with switching of the set temperature for a heating element in a heat fixing device. CONSTITUTION:When the set temperature is swiched from an ordinary paper set temperature to a tracing paper set temperature by turning on a switch, reference voltages Va-Vg corresponding to temperatures ta-tg-1 are outputted from a compensating circuit 5. The temperature of a heating element 1 just after this switching is tc-tf, and these temperature correspond to temperatures tf-1-tg-1 after switching. Consequently, a comparator C6 outputs an H-level output, and an L-level output is outputted from an AND gate A2, and therefore, a display 4e is extinguished as it is. If the set temperature is higher than the temperaure tg-1, an H-level output is outputted from a comparator C7, and even a display 4d is extinguished.
Patent JP-S57175889-A (JP)
Title: Vacuum type water heater
Inventor: KAWACHI BUNKICHI
IPC: F28D21/00
Filed: 1981-04-22
Abstract: PURPOSE:To improve the efficiency of heat exchange from waste gas by a method wherein an upper and a lower water tube headers in the heat receiving section are connected to a steam separating cylinder respectively to form a hermetically sealed vacuum vessel in which heating medium water is filled. CONSTITUTION:Hot waste gas passing from the front side toward the rear can heat heating medium water in water tubes 1 so as to reduce its value of specific gravity, producing upward flow in the tubes which flows into the steam separating cylinder 4 and simultaneously causing unheated heating medium water in the steam separating cylinder 4 to flow down into the lower header 3 through a downward-flow tube 6 forming a natural orderly circulation circuit. Upon temperature of the heating medium water reaching vacuum evaporation conditions, the water inside the water tube 1 becomes state of boiling heat transfer so that vacuum evaporation of the heating medium water of liquid-air mixture takes place inside the steam separating cylinder 4, thereby the upper part of the cylinder 4 is filled with steam under reduced pressure so that cold water in a heat exchanger for producing hot water 7 can be heated by heat exchange between the cold water and the steam which is eventually condensed and circulated. By such a setup, heat exchange efficiency by waste gas can be improved.
Patent JP-H11260868-A (JP)
Title: Substrate marking method and substrate inspecting method and substrate inspecting device used for the method
Inventor: ICHIHARA MIWAKO
IPC: B23K26/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate marking method, substrate inspecting method, and substrate inspecting device used for this, in which the efficiency of a defective confirming work and the improvement of an activity ratio through automatic alignment can be attained, and the defective information of a substrate without pattern can be used for the following processes. SOLUTION: This method inspects the defects of a glass substrate 9, and includes a process for marking the surface of a glass substrate 9 by the use of a laser (a), a process for aligning the glass substrate 9 by the use of a mark applied by the marking (b), and a process for inspecting the defects of the glass substrate 9.
Patent JP-H10120419-A (JP)
Title: Ultrafine particle of zinc oxide and its production
Inventor: TAGUCHI KAZUO
IPC: C09D5/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide ultrafine particles of substantially alkali-free zinc oxide which is excellent in dispersion stability in an organic solvent, its production and ultraviolet screen film and antistatic coating that contains said ultrafine particles of zinc oxide. SOLUTION: (A) A mixture of a zinc carboxylate salt and an alcohol is mixed and/or brought into contact with (b) an ammonia- containing or -generating substance to effect the hydrolysis of the mixed solution thereby producing ultrafine particles of zinc oxide with an average primary particle size of 0.0005-1.0μm. Further, the ultrafine particles of zinc oxide produced by this process and ultraviolet screen film and antistatic coating containing the same are provided.
Patent JP-H09226250-A (JP)
Title: Optical recording medium
Inventor: NAGANO HIDEKI
IPC: G11B7/2472
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium having an organic dye recording layer which has excellent light resistance and preservation stability in the case of recording and reproducing by using a laser beam by providing a recording layer containing compound which contains a benzoiminium group together with an organic dye on a board to form the medium. SOLUTION: This recording layer containing a compound which contains a benzoiminium group together with an organic dye is provided on a board to form an optical recording medium for recording and reproducing information by emitting a light. The suitable example of the compound containing the bensiminium group includes compound represented by formula I or II. The embodiment of the organic dye for constituting the layer includes a polymethine dye such as cyanine dye, squalerium dye, azulenium dye. The compound containing the benzoiminium group is particularly effective for the light resistance and preservation stability of the medium when the cyanine dye is used.
Patent JP-H0611242-A (JP)
Title: Refrigerator
Inventor: KAWAHARA KENSAKU
IPC: F25D25/00
Filed: 1993-03-22
Abstract: PURPOSE:To keep the humidity in the vegetable storage container always most suitable. CONSTITUTION:When a vegetable storage container 12 is put in a vegetable chamber 3, a cool air passage 13 is formed between two parts, and cool air is fed from a cool air feeding port 8 to the cool air passage 13. In this case, the upper surface opening of the vegetable storage container 12 is closed under an approximate airtight condition by a partitioning container 6, etc. In addition, a moisture permeable plate 17 with a large number of moisture permeable holes 21 is provided being located in the vicinity of the cool air feeding port 8, behind the vegetable storage container 2, and the moisture in the vegetable storage container 12 is condensed on the moisture permeable plate 17. The condensed moisture is evaporated by dry cool air which circulates in the cool air passage 13, and is discharged to the outside by the cool air in the cool air passage 13 through the moisture permeable holes 21.
Patent JP-S61220856-A (JP)
Title: Recorder
Inventor: KAMIYAMA MITSUAKI
IPC: B41J2/05
Filed: 1985-03-28
Abstract: PURPOSE:To obtain a recorder having good thermal efficiency and free of thermal hysteresis by providing a contact on the periphery of a holder in such a way that the holder is not directly touched by the heating elements of a thermal head. CONSTITUTION:A contact part 31 to be touched by a film 1 is formed on the tip 30 of a thermal head, and heating elements 6 are made up in places lower than the contact part 31. The contact part 31 made of a heat conductive material, e.g., metals, etc., and serves to release heat accumulated in the thermal head 7 through the metal film 1. The heating elements 6 are faced the film 1 with an aperture (g) corresponding to the contact part 31. Since the heating elements 6 are not directly contacted with the film 1 and an ink layer 33 is formed in the aperture (g), the heat of the heating elements 6 is effectively conducted to ink without escaping to the ink holder, and forming efficiency of air bubbles in ink is greatly raised. The consumption of energy can thus be greatly reduced.
Patent JP-H02241802-A (JP)
Title: Pneumatic radial tire
Inventor: OSAWA YASUO
IPC: B60C9/18
Filed: 1989-03-14
Abstract: PURPOSE:To prevent fracture due to surface distortion of cords at the ends of both sides of plys by providing a means of, for example, using cords that satisfy mutually different specific equations on the outermost side of parallel belt plys in a direction of their width and on a general portion, in a belt layer. CONSTITUTION:A belt layer 11 has parallel belt plys 12, 13 and inclined belt plys 14, 15, and cords 16, 17 are embedded in the parallel belt plys 12, 13. The cords 16, 17 are formed by twisting together filaments 18, 19. Cords which are required to be used at least on the outermost side of the parallel belt plys 12, 13 in a direction of their width must satisfy an equation dXa/lambda<2=0.005; where d is the diameter of the filaments 18, 19, lambda is the wavelength of the cords 16, 17, and (a) is a half-amplitude of the cords 16, 17. In addition, the cords 16, 17 must be ones which satisfy an equation a/lambda<=0.1, and cords 26, 27 in the inclined belt plys 14, 15 must be inclined by 10 to 50 degrees with reference to the equatorial plane 5 of the tire.
Patent JP-S61221003-A (JP)
Title: Closing device for traveling belt in cylindrical conveyor
Inventor: MORISHITA TAMEZO
IPC: B65G15/08
Filed: 1985-03-28
Abstract: PURPOSE:To enable a traveling type unloading cylindrical conveyor to be provided by configurating a device in such a way that a cylindrical conveyor is supported having upper closing sections which are energized so as to be normally closed by means of closing frames so that the upper section of the conveyor is allowed to be opened and transformed into a rough in a U shape when the lower skirt section of a moving chute comes close. CONSTITUTION:The movement of a moving chute 4 accompanied with the movement of an unloader and the like exerts a force on an upper mating section 6 of a cylindrical conveyor 1 allowing a plow 4b, which is installed on the forward end of the skirt 4a, to outstretch the mating section. This allows shape retaining rollers 2d, which hold a belt conveyor at the shoulder section together with guide rollers 11, to be pushed out permitting the upper closing frames 3b to open right and left. Accordingly, the cylindrical conveyor 1 is transformed into a trough in an U shape which is ready for receiving a cargo. The upper closing frame 3b is closed by a spring 8 force and is transformed back into the cylindrical conveyor after the moving chute 4 has passed through. This configuration prevents powdery materials from being scattered and dropped enabling the cylindrical conveyor to be used for conveying this type of materials.
Patent JP-S62221403-A (JP)
Title: Equipment for recovering heavy metal contained in sea
Inventor: HISATOMI YOSHIHIRO
IPC: B01D15/00
Filed: 1986-03-20
Abstract: PURPOSE:To perform packing and recovery of an adsorbent for heavy metal in such a state that a support of the adsorbent is left to be provided in the sea by utilizing both a feed pipe of the adsorbent and a recovery pipe thereof which are fitted to a buoy. CONSTITUTION:A feed pipe 49 of an adsorbent, a recovery pipe 50 thereof, a jet pipe 51 for packing and the jet pipe 52 for recovery are fitted to a supporting buoy 45. The lower end part 49a of the feed pipe 49 and the upper end part 32a of a feed pipe 32 of the adsorbent of a buoyancy material are joined by a flexible feed pipe 53 of the adsorbent and also the lower end part 50a of the recovery pipe 50 of the buoy 45 and upper end part 33a of a recovery pipe 33 for the adsorbent of the buoyancy material are joined by a flexible recovery pipe 54 of the adsorbent. Furthermore the lower end part 51a of the jet pipe 51 of the buoy 45 and the upper end part 36a of a jet pipe 36 for packing of the buoyancy material are joined by a flexible jet pipe 55 for packing and the lower end part 52a of the jet pipe 52 of the buoy 45 and the upper end part 38a of a jet pipe 38 for recovery of the buoyancy material are respectively joined by a flexible jet pipe 56 for recovery.