baber/WOPTO huggingface dataset:
Patent JP-S60142100-A (JP)
Title: Method of generating thrust
Inventor: KEZUKA TOSHIAKI
IPC: F04F5/46
Filed: 1983-12-28
Abstract: PURPOSE:To make it possible to generate thrust with a high degree of efficiency, by jetting high pressure liquid and gas from respective jet ports in parallel with each other, and by mixing the liquid gas after the liquid and the gas surrounding the liquid run through a guide cylinder and then they are mixed with materials to be conveyed, while their laminar stream is maintained, so that the materials are conveyed. CONSTITUTION:High pressure liquid and gas are jetted from jet ports 5, 6 in parallel with each other, and run through a guide cylinder 4, and the drive fluid consisting of the high pressure liquid and gas which run is jetted toward a conveyor pipe 2 in the discharge direction thereof through openings formed on one side section of the connecting part between the transfer pipe 2 and a suction pipe 1. At this time, negative pressure created by the running drive fluid sucks up materials to be conveyed, through the suction pipe 1, and the materials are mixed with the drive fluid and are conveyed in the transfer pipe 2. In this case, since the liquid is surrounded by the gas, the liquid merges and mixes smoothly with the materials with less frictional resistance given by the transfer pipe 2. Further, due to the synergism with negative pressure created by the running high pressure gas within the transfer pipe 2, an extremely large negative pressure is produced, thereby it is possible to generate thrust with an extremely high degree of efficiency.
Patent JP-S62128609-A (JP)
Title: Binarization circuit
Inventor: AKISHIBA YUUJI
IPC: H03K5/01
Filed: 1985-11-07
Abstract: PURPOSE:To obtain a signal having the exact 1//2 amplitude value compared with an input signal by providing a delay element having its end of one side connected to an input terminal via a matching resistance with the other end kept open and a comparator which compares the voltage between both ends of the delay element. CONSTITUTION:The photodetecting signal given from a photodetecting element is transmitted to a terminal 30 and then an amplifier 31 and turned into an input signal. An end (matching terminal X) of a delay element 32 is connected to the amplifier 31 via an impedance matching resistance R2. While the other end (open terminal Y) is connected to the positive input side of the 1st comparator 33. The negative input side of the comparator 33 is connected to the terminal X. The comparator for voltage between both terminals X and Y is connected to the element 32 to obtain the cross points A and B between the 1st and 2nd delay signals (i) and (j). These points A and B show exactly the 1/2 amplitude value of the input signal. In other words, both points A and B show the edge positions of the objects to be measured when this binarization circuit is used to a scan type optical outer diameter measurement instrument.
Patent JP-2000079404-A (JP)
Title: Manufacture of hard plate of aluminum alloy excellent in strength and formability
Inventor: SAI KI
IPC: C22F1/047
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To make a thin, lightweight, and low cost hard plate used for can-top materials of beverage cans or the like. SOLUTION: In this manufacturing method of the hard plate of an aluminum alloy, using the aluminum alloy material containing 2.0-5.5% Mg as an indispensable constituent, as necessary, one or more kinds of 0.05-0.3% Cu, 0.2-0.9% Mn, 0.05-0.25% Cr, the material is cold-rolled down to a product thickness at a drat of 60-85% with a different circumferential speed rolling mill the ratio of rotational speed of upper and lower rolls of which is 1.2-1.8. By this different circumferential speed cold rolling, the strength is improved without lowering the formability of the hard plate and the material can be made thin and lightweight without increasing the manufacturing cost.
Patent JP-H0588109-A (JP)
Title: Mount device for display
Inventor: HARA NOBUYUKI
IPC: G02B27/01
Filed: 1991-09-27
Abstract: PURPOSE:To facilitate the fitting of the display and to make the constitution compact by locking the display to a holding means through a different kind of fitting means, which can be pivoted detachably on the display, according to the holding means. CONSTITUTION:The display for a liquid crystal view finder of about 0.7 inches and a mirror for returning are arranged in a 1st housing 23. Further, a 2nd housing 26 is also formed of synthetic resin, etc., so that its side section is nearly in a bent shape; and its one side end is slidable so that it is inscribed in the 1st housing 23 and a magnifying convex lens, a beam splitter, and a liquid crystal shutter composed of a polarizing filter are arranged in the 2nd housing 26. The 2nd housing 26 is fixed to the brim 43 of the holding means 40 such as a sun visor by the fitting means 41 and the 1st housing 23 is locked slidably to the 2nd housing 26. The metallic fitting means 41 is fixed to the mount part 49 of the 2nd housing 26 with screws 50 to facilitate the fitting.
Patent JP-H0588780-A (JP)
Title: Display opening/closing type electronic equipment and brake hinge
Inventor: OMAE CHIKAO
IPC: G09F9/00
Filed: 1991-09-27
Abstract: PURPOSE:To provide a display opening/closing type electronic equipment having the constant friction resistance until the display is completely closed and to obtain its compact brake hinge. CONSTITUTION:A brake hinge 4 is provided on the pivotally supporting part of a display 3, and a pivotally supporting 6 is provided on the bracket 5 of the brake hinge 4. To the shaft 6 inside the bracket side wall 5a, a first ring 7 with an engagement pin 9 engaged in a long hole is fitted. A compressed second ring 15 is fitted through a spring washer 14 to the shaft 6 adjacent to a first ring 7. On the outer peripheral part of the first ring 7, one end of a spring 12 for the initial jump of the display 3 is attached. The other end of the spring 12 is connected to one part of the bracket 5. The first ring 7, the second ring 15, the spring washer 14, and the bracket 5 are constituted by spring the display 3 at the prescribed angles up from the closing state and rotating it by the constant friction resistance in the case of closing the display.
Patent JP-S6391387-A (JP)
Title: Enantiomorphic aryl-2, 3-epoxyalkyl-ether, thio compound corresponding thereto and use thereof as dopant in liquid crystal phase
Inventor: HEMMERLING WOLFGANG
IPC: C07D405/12
Filed: 1987-10-05
Abstract: The novel compounds are aryl-2,3-epoxyalkyl ethers or thioethers or the corresponding thiirane compounds having a mesogenic aromatic component and a chiral component having a three-membered heterocyclic ring, wherein, in the general formula (1),    <IMAGE>  (I)  the symbols have the following meaning: R1=straight-chain or branched (C1-C12) alkyl, where one or two non-neighboring CH2 groups may be replaced by O or S atoms. A=diazine-2,5-diyl or diazine-3,6-diyl, X and Y=O and/or S, and R2, R3 and R4, independently of one another=H, straight-chain (C1-C10) alkyl or branched (C3-C10) alkyl, where R2, R3 and R4 are not simultaneously H. The compounds are preferably employed in tilted smectic liquid-crystal phases which they convert into ferroelectric liquid-crystal phases; they have high values for spontaneous polarization or they induce high values for spontaneous polarization.
Patent JP-2000081058-A (JP)
Title: Electric brake device
Inventor: YOSHINO YASUNARI
IPC: F16D65/18
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To restrain the transmission of a vibration generated in the action of a brake motor to a car body side effectively, on an electric brake device for generating the brake force by the power source of the brake motor. SOLUTION: A caliper 44 is fixed to a pin 46 supported to a mounting bracket 45 by a pin bolt 52 penetrating the installation hole 44a. An elastic member 54 is arranged so as to cover the installation hole 44a on the contact part of the caliper 44 with the pin bolt 52 and the contact part of the caliper 44 with the pin 46. The elastic member 54 absorbs the vibration of the caliper 44 effectively. The elastic member 50 is arranged on the opening of the pin groove 45a of the mounting bracket 45 and the elastic member 48 is arranged on the tip of the pin 46 respectively. The elastic members 48, 50 absorb the vibration of the pin 46.
Patent JP-S60137313-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A47B77/00
Filed: 1983-12-26
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-H03113467-A (JP)
Title: Image forming device
Inventor: FUSHIMI SEIICHIRO
IPC: G03G15/00
Filed: 1989-09-28
Abstract: PURPOSE:To transfer an image to an appropriate position of paper by providing a control means which adjusts an image transferring position against the paper at an image forming part responding to positional deviation of the paper detected at a detecting means. CONSTITUTION:A positional deviation detecting means 60 which detects positional deviation in right and left direction of the paper P fed to the image forming part 2, and a control means 4 which adjusts the image transferring position against the paper P at the image forming part 2 responding to the positional deviation of the paper P detected at this detecting means 60 are provided. Thus, the paper P fed to the image forming part 2 has its positional deviation detected in the phase before it. Then, when it is fed to the image forming part 2, the image transferring position against the paper P is adjusted responding to the positional deviation. Thus, the image can be transferred in the appropriate position of the paper.
Patent JP-H03113540-A (JP)
Title: Multiprocess processor
Inventor: HIBINO KENICHI
IPC: G06F12/00
Filed: 1989-09-28
Abstract: PURPOSE:To properly perform the change processes including a rewriting process, etc., in a different process by informing an original process a fact that a file under execution of a process has a change like a rewriting process, etc., in another process and ordering the original process to carry out a prescribed process for change of files. CONSTITUTION:When a file FA is rewritten in a rewriting process PB, a search ing means (c) retrieves a process corresponding to the file FA related to the rewrite out of a 2nd storage means (b). Then a process switch means (d) switches the process to a retrieved retrieving process PA and carries out a prescribed process to cope with the changes of files such as the reretrieval, for example, corresponding to the change of a file. Thus an original process can perform a process to deal with a change when the change of files is carried out by another process which is working in parallel with a process to a file which is under execution of this process.
Patent JP-2001077499-A (JP)
Title: Complex wiring board and manufacture, wiring board used for the same and semiconductor device
Inventor: TAKEDA TAKESHI
IPC: H01L23/12
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a high reliability wiring board which is adaptable to mounting of extremely highly integrated semiconductor devices. SOLUTION: A first wiring board 1 which is formed by providing both sides of a rigid insulating layer 2 with wiring layers 3 and 4 and a second wiring board 6 which is formed by providing both sides of a rigid insulating layer 7 with conductor plated wiring layers 8 and 9 are layered and integrated via an insulating layer 11. The wiring layer 4 of the first wiring board 1 and the wiring layer 8 of the second wiring board 6, which are opposed to each other are interlayer connected through conductive bumps 12, which are arranged in such a way that they penetrate the insulating layer 11.
Patent JP-S61128496-A (JP)
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/76
Filed: 1984-11-28
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-H0592321-A (JP)
Title: Guide pipe of wire electrode of wire electric discharge machine and method to prevent leaping up of wire electrode using this guide pipe at time of disconnection
Inventor: TANEMURA KAZUSHI
IPC: B23H7/10
Filed: 1991-09-30
Abstract: PURPOSE:To provide the guide pipe of a wire electrode that can conduct quickly wiring at a wire electric discharge machine, and a method to prevent the leaping up of the wire electrode using this guide pipe at the time of disconnection. CONSTITUTION:The guide pipe 25 of a wire electrode consists of a pipe main body 27 and a connection pipe 29 fitted to its lower end, and the pipe main body 27 consists of the 1st guide 31, a cave portion 33, a compressed air jetting portion 35, the 2nd guide 39, a jet nozzle 41 to jet pressure water and a connection pipe guide 49. Also, arrangement is made so that the leaping up of the wire electrode at the time of disconnection may be prevented by jetting pressure water through the guide pipe jet nozzle 41 at all times during machining by means of a wire electric discharge machine.
Patent JP-H03117341-A (JP)
Title: Molded motor
Inventor: TAMURA HIDEYO
IPC: H02K5/08
Filed: 1989-09-27
Abstract: PURPOSE:To adhere a bracket to a housing at an accurate position by forming a positioning recess of the same shape as that of the bracket on the outer surface of the housing, and forming an edge groove in the bottom edge of the recess. CONSTITUTION:A positioning recess 27 is formed on the base end face of a housing 1 made of synthetic resin. A metal bracket 16 is adhered to the recess 27 of the housing 1, and its both ends are fixed to the flange 2 of the housing 1. The bracket 16 is so formed in the same shape as that of the recess 27 as to be accurately positioned in a state having no fluctuation to the housing 1. Edge grooves 28 for containing the burr 50 of the bracket 16 are formed in the bottom edges of the recess 27 corresponding to the right and left side edges of the bracket 16. Thus, the bracket can be adhered to the housing at the accurate position, and the housing is prevented from inclining due to the burr of the bracket.
Patent JP-H04128905-A (JP)
Title: Numerical controller
Inventor: YAMASHITA YASUE
IPC: G05B19/4155
Filed: 1990-09-20
Abstract: PURPOSE:To compensate the pitch of a continuous screw even when a continuous screw cutting block including a screw cutting block finishing in a short time is used by providing a continuous screw cutting block detecting means, and a screw cutting work start delaying means. CONSTITUTION:When the continuous screw cutting block detecting means detects the continuous screw cutting block in which two or more screw cutting blocks are continued, no screw cutting work is started, and interpolation data is generated first until the last screw cutting block of the continuous screw cutting block is handled. After that, the screw cutting work is started. Therefore, the stoppage of a tool can be prevented from occurring while continuous screw cutting work is performed to await the generation of the interpolation data. In such a way, it is possible to execute the continuous screw cutting work without interrupting the work from the first screw cutting block to the last one of the continuous screw cutting block even when the continuous screw cutting block including the screw cutting block finishing in a short time is used and the pitch of the continuous screw can be compensated.
Patent JP-2001074873-A (JP)
Title: Nuclear fuel pellet and its o/m adjustment method
Inventor: MATSUDA TETSUSHI
IPC: G21C3/62
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce oxygen potential in a fuel rod by using a UO2 pellet composition where Gd2O3 or PuO2 is added as a nuclear fuel pellet with small O/M (oxygen/metal ratio). SOLUTION: In the relationship between O/M and oxygen potential, when Gd2O2 is dissolved, the area of the oxygen potential when each X is changed from +0.001 to -0.001 for the four values of Y by uranium dioxide (U1-YGbyO2±0.001) where Gd(gadolinium) is added is indicated by slanting lines for temperature, and the oxygen potential of an ordinate is increased, as the X the more becomes 0.01, a plus value, while upper and lower boundaries on each area being indicated by the slanting lines are set respectively to X=0.001 and X=-0.001, thus the O/M of the fuel pellet in manufacturing is set to a sub-constant ratio property, thus the oxygen potential of the pellet is reduced, and the inner surface oxidization of a fuel covering pipe can be suppressed.  Further, lowering of the oxygen potential induces lowering of iodine partial pressure that decreas oxygen potential induces the stress corrosion crack of the inner surface of the covering pipe, thus reducing corrosion crack.
Patent JP-H1095100-A (JP)
Title: Squeegee for screen process printing
Inventor: MORI SHIGEO
IPC: B41F15/44
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a squeegee for screen process printing whose effective length can be adjusted in a state that a squeegee rubber is fixed to a holder. SOLUTION: A squeegee 30 comprises an abutment position changing device formed of an attachment 36 attached to a holder 34 independently of a squeegee rubber 32 and abutted against a side face 70 at the back side in the scanning direction of the squeegee rubber 32 at an abutting position 62 parallel with a head end face 60, and a guide section 56 for changing the abutment position 62. The squeegee 30 is formed so as to restrain elastic deformation of the squeegee rubber 32 to the back side at the abutment position 62. Accordingly, the effective length of the squeegee 30 becomes a length L ranging from the abutment position 62 to which an abutment section 58 is to be abutted to the head end face 60.  As the attachment 36 is fixed to the holder 34 independently of the squeegee rubber 32, the effective length L can be adjusted by changing the abutment position 62 to a desired position in a state that the squeegee rubber 32 is fixed to the holder 34.
Patent JP-H07101548-A (JP)
Title: Article feed device
Inventor: NIKAIDO YOSHIO
IPC: B65G60/00
Filed: 1993-10-07
Abstract: PURPOSE:To keep the height of a placement seat for taking in an unnecessary empty box aligned with the height of an unmanned vehicle, and smoothly deliver the empty box to the vehicle by vertically moving the seat with a travel means. CONSTITUTION:Regarding a parts feed device 14 for automatically feeding parts to an automatic assembly device 12 via an unmanned vehicle 20, a buffer 22 for temporarily housing the parts is provided, together with a stocker 24 for sequentially feeding the required parts the device 12. The buffer 22 is formed out of a placement seat 44 for placing a storage box (p) containing parts and an unnecessary storage box in stacked state, a drive mechanism for vertically driving the seat 44 and a positioning device. In addition, a device for separating one storage box (p) from the stacked storage boxes, or a device for taking in an unnecessary storage box to the seat 44 is provided. Thus, height alignment is easily made at the time of discharging the empty storage box to the vehicle 20. Also, a device such as an elevator is eliminated, thereby making the parts feed device 14 compact.
Patent JP-H08181328-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: JIEEMUZU EI KANINGUHAMU
IPC: H01L21/265
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve ON current and performance of a polysilicon TFT such that the polysilicon TFT can be applied to a wider aspect of an integrated circuit. SOLUTION: The semiconductor device 10 has an insulating support 12. A strip 14 of semiconductor substance has two end parts touching the insulating support 12 and an intermediate part 16 extending between the end parts. A dielectric layer 22 surrounds the intermediate part while a dielectric layer 24 surrounds the dielectric layer 22. The conductive layer has substantially constant width and a gate electrode formed therein is self-aligned perfectly with drain and source regions 18, 20.
Patent JP-H0298209-A (JP)
Title: Electronic tuning circuit for fm receiver and its tracking adjusting method
Inventor: YOKOYAMA HAJIME
IPC: H03J3/32
Filed: 1988-10-05
Abstract: PURPOSE:To reduce number of components of an electronic tuning circuit by adjusting an inductance of a variable tuning coil of a tuning circuit nearly in the middle of an FM reception band and providing only one tracking adjustment point making the tracking error nearly zero. CONSTITUTION:In the tracking adjustment, the inductance of an oscillation coil Lo is adjusted while a maximum tuning voltage is applied to a varactor diode VDD of a local oscillation circuit 7 from a PLL circuit 8 so that an intermediate frequency is added to a reception frequency being a maximum oscillated frequency of the local oscillation circuit 7. Then the inductance of the tuning coil L4 of the antenna tuning circuit 2 is adjusted nearly in the middle of the FM reception band to make the tracking error zero. Thus, a trimmer capacitor for tracking adjustment of the electronic tuning circuit is saved.
Patent JP-H0194779-A (JP)
Title: Method and device for displaying projection
Inventor: TSUTSUMI TAKAYOSHI
IPC: G09F9/00
Filed: 1987-10-07
Abstract: PURPOSE:To display the video of high luminance and the image of an electrochromic device with a simple mechanism by executing prescribed processing with the aid of using a liquid crystal light valve. CONSTITUTION:When the video of the electrochromic device ECD 91 is projected, optional image imformation 22 is inputted to the ECD 91 while inputting an image signal 21. Then, when a white light 32 from a xenon lamp 4 is made incident on the ECD 91, the intensity of the s-polarized light and the p-polarized light are modulated, made to be a video signal (white light) 32 and made incident on a polarized light beam splitter 6. At the splitter 6, only the modulated s-polarized light is reflected and projected to the liquid crystal light valve 3. Besides, is is reflected by a reflection plate in the valve 3, spatially modulated in the liquid crystal cell of the valve 3 and made to be the emission modulated light 35 of the p-polarized light. The modulated light 35 is transmitted through the splitter 6 and projected on a display screen 8 by a projection optical system 7.
Patent JP-H04133235-A (JP)
Title: Mim type electron emitting element and its manufacture
Inventor: KANEKO TETSUYA
IPC: H01L49/02
Filed: 1990-09-25
Abstract: PURPOSE:To enhance the withstand voltage property between an upper and a lower electrode using a thin insulation layer and increase the max. electron emission amount by oxidating the specific A1 surface formed on a base board, forming an insulation layer on the under lying metal and making the interface with the overlying metal especially flat and smooth. CONSTITUTION:SiO2 is vacuum deposited on a Si (100) plane base board 1, and an insulation thin film 2 having opening of phi160mum is produced through photo-lithographic etching. This is heated in a reaction tube together with dimethyl A1 hydride gas and H2 gas, and A1 (111) mono-crystals are deposited on the opening part. Then the A1 surface is anode oxided in H3BO4 electrolytic solution, and an insulation layer 4 consisting of Al2O3 is formed. This is followed by Au deposition through two runs of vacuum deposited and liftoff process in such an arrangement that the central part is solely made thin while the other parts are thick, and thus a overlying metal 5 is formed. This eliminates likelihood of easily destroying the MIM structure consisting of the layers 3, 4, 5 even through the voltage is increased or impressed for a long period of time.