baber/WOPTO huggingface dataset:
Patent JP-S6342183-A (JP)
Title: Laminated type piezoelectric substance
Inventor: HAYASHI TETSUSHI
IPC: H01L41/09
Filed: 1986-08-07
Abstract: PURPOSE:To prevent breakdown of piezoelectric plates, by covering the outer surface of the laminated body of the piezoelectric plates with a case, separately arranging plate members in addition to the case at the outside of insulating plates, which are provided at the end parts of the piezoelectric-plate laminated body, and finishing the contact surfaces of the plate members and insulating members at excellent flatness. CONSTITUTION:A high voltage of about 300-500 V is applied to each piezoelectric plate constituting a laminated plate 1 of piezoelectric substance through lead wires 8. Then the entire laminated body 1 of the piezoelectric plates is elongated in the laminating direction by the elongating amount of several tens of mum. The elongation is received by an upper cover 6 and a lower cover 7 through insulating plates 2. At this time, a high load of about 1,500 kg acts on the upper cover 6 or the lower cover 7. The load acts on the piezoelectric laminated plate 1 through the insulating plates. The contact surfaces of the upper and lower covers 6 and 7 and the insulators 2 are finished at excellent flatness. Therefore, the deviated load does not act on the piezoelectric laminated plate 1 even if the high load is applied on the upper and lower covers 6 and 7. The uniform load is always applied on the piezoelectric laminated plate. Thus an excessive load does not act on the piezoelectric laminated plate 1, and cracks are not yielded.
Patent JP-S6247042-A (JP)
Title: Original inverting type automatic original feeding device
Inventor: MAEKAWA ETSUICHI
IPC: G03G21/00
Filed: 1985-08-26
Abstract: PURPOSE:To make the work of arranging originals in order of page unnecessary by ejecting the original as it is if the front face of the original is copied when the copying operation is stopped but inverting and ejecting the original if the rear face is copied then. CONSTITUTION:When the front face of the original is copied, a stopper operation signal outputted from a CPU 45 is stopped simultaneously with turn-on of a copy stop button 41 and a motor forward rotation signal CW is outputted. As the result, a stopper 9 raised till then is removed from a path and an original feeding motor 47 is rotated forward to eject the original as it is. When the rear face of the original is copied, the stopper 9 is removed from the path by the instruction from the CPU 45 simultaneously with turn-on of the copy top button 41 and the original feeding motor 47 is reversed, and then, a carrying belt 6 is moved in the direction opposite to that for original feeding to lead the original to an inverting part, and the original is inverted there. The original feeding motor 47 is switched to forward rotation after a prescribed time, and the inverted original is ejected by the carrying belt.
Patent JP-H063412-A (JP)
Title: Semiconductor product evaluating device
Inventor: NISHIKAWA YOSUKE
IPC: H01L21/66
Filed: 1992-06-19
Abstract: PURPOSE:To connect a package with an evaluating device electrically through simple steps by attaching a metallic ribbon on an electrode formed on the package and pressing the metallic ribbon in a manner to be directly brought into contact with a strip line. CONSTITUTION:A metallic ribbon 7 is thermocompression-bonded on an electrode 6 formed on a leadless package of a high-frequency semiconductor product 2. The opposite side face of the electrode 6 side of the product 2 is bonded on the surface where a radiation fin 5a for a pressing member 5 is not bonded. A projected part 2a of the product 2 is engaged with a recessed part 1d of an evaluating device body 1a, and the product 2 is pressed against the body 1a with the member 5 to fit the end section to the periphery of the part 1d. Therefore, the electrode 6 is brought into contact with the end section of a micro strip line 4 on the surface of a ceramic substrate 3 that is placed on the body 1a, while the ribbon 7 is interposed in between. The product 2 is subject to electrical characteristic evaluation in such a state. After the completion of evaluation test, the pressing status by the member 5 is released to disengae the part 2a from the part 1d, and a next product 2 is housed in the part 1d in the same manner to perform electrical characteristic evaluation.
Patent JP-S62121729-A (JP)
Title: Modified gelatin and its production
Inventor: POPPE JAN
IPC: A23L29/20
Filed: 1986-08-07
Abstract: A gelatin product which offers highly improved properties of wettability and dispersibility in aqueous liquids irrespective of temperature and which permits accelerated dissolution in the hot state irrespective of the concentration is constituted by 90 to 99.9% by weight of a basic gelatin of any desired origin having a Bloom strength within the range of 0 to 350 grams and a viscosity within the range of 1 to 100 mPa.s. The gelatin product is also constituted by 0.1% to 10% by weight of a hydrolyzed gelatin of any desired origin having a mean molecular weight of 500 to 30,000. The method of preparation includes coating the particles of a basic gelatin with a film of hydrolyzed gelatin. The resulting product is well suited for all the usual applications of gelatin.
Patent JP-H08129405-A (JP)
Title: Controller/controlled processor for controlling communication protocol
Inventor: LE VAN SUU MAURICE
IPC: G06F13/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide one type of processor for integrating functions fitted to control/controlled-type applications. CONSTITUTION: A control station SC and plural machines 10 and 20 are constituted on an information transmission line and data is transmitted and received. The control station SC transmits the control signal of whole equipment and it has a circuit for processing the signal by an operation program. A program memory contains programs that can be discriminated between a network management program and an application program in terms of the functions. The processor is provided a means for selectively executing the network management program combined to the control machine SC or the controlled machines 10 and 20.
Patent JP-S5975444-A (JP)
Title: Device for switching operation of tape recorder
Inventor: UETAKE AKIRA
IPC: G11B15/44
Filed: 1982-10-22
Abstract: PURPOSE:To quickly and surely switch the running direction of a magnetic tape basing on the difference in the pressing operation of an operation button, by making the operation button in such a way that when the button is pressed the operation is switched and while the button is pressed a control member is maintained at the trigger position. CONSTITUTION:An operation lever 1 which displaces an operation switching device in the direction of the arrow A under a pushed condition when a tape recorder is switched to the reproducing condition and the running direction of a magnetic tape is changed, is installed to the operation switching device. The lever 1 is always pushed in the direction of the arrow by means of a spring 2 and, at the same time, an operation button 3 is fitted to the lever 1. When such a constitution is used, switching of the running direction of a magnetic tape can be made quickly and surely basing on the difference in the pressing operation of the operation button.
Patent JP-H114356-A (JP)
Title: Color conversion method
Inventor: GONDEK JAY A
IPC: G03G15/01
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To convert an image in a near analog color space into a multi- dimension output by interpolating a selected point in a color cube between control points to decide a parameter of the selected point in an output color space. SOLUTION: A control point is designated (S50). The control point is used to provide transition between dots of a low dye load and dots of a high dye load. In order to convert RGB data into 6-plane data, a set of conversion tables are generated. After the control point is provided, linear interpolation is used to write remaining unknown points (S52). Then a conversion table entry is written to a plane of an outer surface of a color cube and 3 planes in crossing with an intermediate axis (S54). Then the remaining of the color table is written by using the 3D interpolation method (S56). The color space is accurately divided into segments having a plane including transition behaved in an excellent way at the point in the algorithm.
Patent JP-S6341823-A (JP)
Title: Spectacle frame
Inventor: SUZUKI YUICHI
IPC: G02C5/16
Filed: 1986-08-08
Abstract: PURPOSE:To prevent the deformation of the temple of a spectacle frame made of a superelastic alloy by imparting the combined characteristic of superelasticity and shape memory to the straight part of the temple except the hinge part thereof and the combined characteristic of the superelasticity and shape memory or the shape memory characteristic to the curl side part. CONSTITUTION:The temple 1 of the spectacle frame 1 is formed of the superelastic alloy. The combined characteristic of the superelasticity and shape memory is imparted to the straight part 3 of the temple except the hinge part 2 thereof and the combined characteristic of the superelasticity and shape memory or the shape memory characteristic is imparted to the curl side part 4. An NiTi alloy having good characteristics such as corrosion resistance is often used for the superelastic alloy. The heat treatment conditions are preferably 200-300 deg.C and 10sec-5hr. the heat treatment for impartation of the shape memory is preferably 200-650 deg.C and the heat treatment time is required to be short at the time of a high temp. and short at the time of a low temp.; the more preferable time is 10sec-10hr. since the deformed temple is restored to the initial shape any times when heated, the spectacle frame is usable for a long period of time.
Patent JP-S6429743-A (JP)
Title: Automatic biochemical analyzer
Inventor: YAMAMOTO HIDEKI
IPC: G01N35/00
Filed: 1987-07-24
Abstract: PURPOSE:To improve the reproducibility with a low-concn. sample and to enable the decision of whether a prozone or not with a high-concn. sample. CONSTITUTION:A prescribed volume of the sample is added and mixed to and with a specified volume of a reaction reagent in a 1st sample dispensing position S1 and after the 1st optical density corresponding to the component to be detected in the sample is measured, the same sample additionally dispensed to the liquid mixture in the 2nd sample dispensing position S2 at the time of measuring one component to be detected in the sample 1. The same component to be detected is thereby added and introduced into the liquid mixture and reacts with the residual reagent in the liquid mixture, thus changing the optical density. This optical density is measured as the 2nd optical density. The concn. of the component to be detected based on the 1st optical density and the concn. of the same component to be detected based on the 2nd optical density are then calculated and either value is selected as a correct value in accordance with the magnitude of these calculated values. The reproducibility is thereby improved with the low-concn. sample and the prozone or not is decided with the high-concn. sample.
Patent JP-S6311405-A (JP)
Title: Tire slip preventing device
Inventor: FUKAI TOSHIO
IPC: B60C27/16
Filed: 1986-08-08
Abstract: PURPOSE:To improve the durability of the device body by connecting a number of continuous frame parts which form the device body in net form, through a thin part, thus preventing the frame parts from being caught by a tire tread. CONSTITUTION:An apparatus body 30 consists of a number of continuous frame parts 20A-20D, and each frame part 20A-20D is formed from a small frame part 20B-20D and an outer frame part 20A consisting of the collection thereof. Further, each projection part 22 is formed onto the both side parts of the device body 20, and a rope 36 for installing the device body 20 onto a tire is installed through a hook 34, and hooks 42 and 46 for installing a rubber band are installed. In this case, the frame parts 20A-20D are connected through a thin part 32. For example, the outer frame parts 20A are connected through the thin part 32 whose thickness is uniform and less than the thickness of the outer frame part 20A or which has an inclined surface whose thickness is gradually varied.
Patent JP-H0235412-A (JP)
Title: Optical scanner
Inventor: TATSUOKA MASAMICHI
IPC: G02B26/10
Filed: 1988-07-26
Abstract: PURPOSE:To uniformize the intensity of a laser luminous flux incident on the surface to be scanned over the entire scanning region and to miniaturize the device over the entire part by setting the transmission spectral characteristics of a scanning lens so as to satisfy specific conditions. CONSTITUTION:The surface 14 to be scanned is scanned optically between lto -l in an arrow 14a direction as an optical deflector 12 rotates. The scan ning angle by the deflector 12 is >=90 deg.. The scanning lens 13 is so constituted as to have good f-theta characteristics (theta is the incident angle of the luminous flux) within a scanning angle range. The transmission spectral characteristic of the scanning lens is set in such a manner, by which the illuminance distribu tion uniform over the entire scanning range is obtd. and the entire part of the device is miniaturized.
Patent JP-2000101826-A (JP)
Title: Digital video coding/decoding device using watermarking to record and decode signature video image and its method
Inventor: SHIN GENDO
IPC: H04N19/63
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To allow the device to record and decode a signature video image by using water marking without increase a quantity of transfer data and the need of providing an original host video image. SOLUTION: The digital video coding device is provided with a 1st discrete wavelet transform section 202 that applies discrete wavelet transform to a host video image and provides an output of M×M wavelet coefficients, a 2nd discrete wavelet transform section 204 that applies discrete wavelet transform to a signature video image and provides an output of N×N (N is equal to or less than M) wavelet coefficients, a pseudo random number generating section 206 that receives an encryption code and generates a pseudo random number according to prescribed rules, and a coefficient replacement section 208 that sets N×N sets of replacement positions, replaces coefficients at N×N positions among the M×M discrete wavelet coefficients with the N×N wavelet coefficients and outputs the replaced M×M wavelet coefficients.
Patent JP-S5889545-A (JP)
Title: Sheet transfer device
Inventor: WAKIZAKA MASAHARU
IPC: B65H20/18
Filed: 1981-11-19
Abstract: PURPOSE:To surely hold under pressure the ear end of a sheet in no relation to a thickness of the sheet, by providing both sheet holding clips to a pair of chains and clip opening and closing means in a turning part of the chain. CONSTITUTION:A pair of horizontally moving endless chains 1 are parallelly arranged, and many clips 9, holding the ear end of a sheet 10, in which a needle mateial 18 is protrusively provided to one of the point ends 13 further a receiving pad 19 of the material 18 is provided to the other to actuate spring tension upon said end 13,are concurrently provided. While a clip opening and closing disc 20, the lower surface of which is formed to an inverse conical shape to press a holding element 9a of the clip 9, is concentrically provided with a chain wheel 3 in a turning part of the chain 1 and synchronously rotated to open and close the clip. In this way, holding force under pressure can be kept almost uniformly in no relation to a thickness of the sheet 10.
Patent JP-H0536816-A (JP)
Title: Semiconductor substrate vacuum chuck
Inventor: YAMAGUCHI SHINSUKE
IPC: H01L21/68
Filed: 1991-07-26
Abstract: PURPOSE:To prevent both erroneous contact and generation of particles when a substrate is held by vacuum chuck by controlling the distance between a semiconductor substrate and a sucking plate in a non-contact system semiconductor substrate vacuum chuck. CONSTITUTION:A plurality of height detecting sensors 5, a plurality of height adjusting shafts 6 corresponding to the sensors respectively, and their driving devices 7 are provided on a suction plate 3, and when a semiconductor substrate 2 is held by suction, a signal obtained from the height detecting sensors 5 is sent to a driving device 7, and the semiconductor substrate 2 and the sucking plate 3 are maintained in parallel with each other by controlling the height adjusting shafts 6.
Patent JP-H1022092-A (JP)
Title: Image forming device
Inventor: KARASHIMA KENJI
IPC: H05F3/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the image quality of a transferred toner image in the transfer under a high humidity, by providing a specific member, in an image forming device to transfer the toner image on the surface of an image carrier to a recording medium, and to separate the recording medium from the surface of the image carrier by a curvature separation. SOLUTION: At the upstream side from a transfer part to carry out the transfer, to the moving direction of a recording medium (a transfer paper, for example) 5, a conductive earthing member (an earthed resist roller 6B consisting of a conductive material, for example) abutting to the part (the rear side, for example) of the recording medium 5 is provided, and a conductive earthling member (an earthed transfer paper conveying guide member 9 consisting of a conductive material, for example) abutting to the part of the recording medium 5 is provided at the downstream side of a transfer part 10, and the recording medium 5 is abutted to at least one side of both conductive earthing members, in the transferring time of the toner image. As a result, it is made unnecessary to provide an electricity removing device requiring a high voltage power source.
Patent JP-H0635656-A (JP)
Title: Plotting attribute registering method
Inventor: ADACHI NAOKO
IPC: G06F3/0481
Filed: 1992-07-14
Abstract: PURPOSE:To improve the work efficiency by displaying a set plotting attribute as a user registration plotting attribute icon, and plotting this user registration plotting attribute icon by an instructed and registered plotting attribute, in a plotting editor. CONSTITUTION:A plotting/editing part 1 executes an input and an output of plotting, and plotting control. A plotting attribute registering part 2 stores data set by a plotting attribute registering window in a plotting attribute memory 3 constituted of a RAM. A cursor display part 4 displays a cursor for showing an intention and thickness of a line set by the plotting attribute registering part 2. Also, by an icon managing part 5, the whole is controlled, and with respect to a plotting attribute corresponding to an icon (user registration plotting attribute icon) displayed by the plotting/editing part 1, a cursor display is changed, based on the contents of the plotting attribute memory 3, and also, by using its plotting attribute, a graphic is displayed on the plotting/ editing part 1, and by using its plotting attribute, plotting is advanced.
Patent JP-H1128311-A (JP)
Title: Powder mixing device and powder reaction tank provided with therewith
Inventor: SODEYAMA KENJI
IPC: B01F7/24
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the mixing effect of suspended water with powder and the reaction efficiency of flocculation reaction by mixing the suspended water with powder instantly at high speed, reacting directly and introducing it into a powder tank. SOLUTION: This reaction tank is constituted of a cylindrical short pipe main body 24 opened above the reaction tank and having a closed upper end, a helical screw member 27 provided rotatably in the short pipe main body 24, a screw driving source 28 connected with a rotating shaft of the screw member 27, a powder introduction opening 26A formed to be open on the side of the short pipe 24 and a suspended water introduction opening 25A formed to be open on the side of the short pipe. While the screw member 27 is rotated at high speed by a driving source 28, powder is introduced from a powder introduction opening 26A and the suspended water is introduced from a suspended water introduction opening 25A to mix the powder with the suspended water instantly at high speed and reacted directly.
Patent JP-S5889898-A (JP)
Inventor: KANDA MASAHIRO
IPC: H05K9/00
Filed: 1981-11-24
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-2001015230-A (JP)
Title: Ic socket, printed circuit board, and electronic device manufacturing method
Inventor: TERAOKA YOSHIHIRO
IPC: H01R31/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket preventing influence of noises by lessening the diameter of through holes in a printed circuit board and setting a wider area for wiring. SOLUTION: A contact pin 30 is fixed to a printed circuit board 10 and connected electrically with a land 12. A contacting piece 21 provided in an IC socket 20 has a socket shape on the side with the circuit board 10, and when a contact pin 30 is inserted there, it is possible to install the IC socket 20. The diameter of the contact pin 30 may be smaller than the outside diameter of a conventional pin socket, and it is practicable to make small through holes 11. This enables setting larger the inter-hole area between the through holes of the grounding pattern or power supply pattern, and the resilient patterns are not likely influenced by noises, etc. Also it is easy to remove the IC socket from the circuit board.
Patent JP-H1131496-A (JP)
Title: Battery
Inventor: KURISU NORIHITO
IPC: H01M10/058
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the connection strength of a terminal and a lead by fixing a lead of a belt-like metal plate to a terminal, which connects each electrode to each lead and which is formed of a belt-like metal plate having multiple holes, so that the lead envelopes a tip of the terminal. SOLUTION: A positive lead 10 formed of a belt-like metal plate has a double folding part 11, which is formed by folding one end into three, and tips of three positive electrode terminals 6 are arranged in this double folding part 11 in the one bound condition, and fixed by welding or the like. Similarly, a negative electrode lead has a double folding part, which is formed by folding one end into three, and tips of two negative electrode terminals are arranged in this double folding part in the one bound condition, and fixed by welding or the like. Connecting strength between each terminal and each lead is thereby improved, and capacity can be increased.
Patent JP-H0848757-A (JP)
Title: Aliphatic polyester
Inventor: ONO YUICHI
IPC: C08G63/16
Filed: 1994-08-09
Abstract: PURPOSE:To obtain an aliph. polyester which is represented by a specific formula, has a specified number-average mol.wt., is easily moldable by itself as a thermoplastic resin, and gives a flexible, strong thin film. CONSTITUTION:The polyester is represented by the formula [wherein n is a degree of polymn. necessary for a number-average mol.wt. (Mn) of 15,000--1,000,000; and R<1> is 11-20C alkylene and R<2> is 22C or lower alkylene or R<1> is 2-10C alkylene and R<2> is 11-20C alkylene provided R<1> and R<2> may each contain one or more kinds of alicyclic groups] and has an Mn of 15,000-1.000,000. The polyester is made to have such a high mol.wt. as described above without being subjected to chain extension required conventionally. Being thermoplastic, the polyester can be melt molded into films, fibers, sheets, containers, etc., and, when dissolved in a solvent and cast, gives a thin film that is not brittle and strong enough.