baber/WOPTO huggingface dataset:
Patent JP-H0521107-A (JP)
Title: Connector coming-off preventing device
Inventor: MATSUZAKI AKIRA
IPC: H01R13/639
Filed: 1991-07-08
Abstract: PURPOSE:To provide a connector coming-off preventing device which can securely cope with any connecting method, either sliding method or screw fixing method. CONSTITUTION:A female screw portion is set on one end in the axis direction of an engaging metal fitting 2, which has an engaging protrusion 1, used for fixing a sliding method female connector, on the other end in the axis direction. Machine screw 3, which are protrusively set on both ends of a male connector in its longitudinal direction, are screwed in the female screw portion of the engaging metal fitting 2 so as to fix the engaging metal fitting 2. When a screw fixing method female connector is used, the engaging metal fitting 2 is removed from the screw 3 so as to screwing fix by means of only the screw 3. As the devise can cope with either method connector, flexibility of the connecting device is increased. Therefore it is possible to construct a wide area network.
Patent JP-H05226416-A (JP)
Title: Flip chip mounting method
Inventor: ORI TEIJIRO
IPC: H01L21/60
Filed: 1991-07-09
Abstract: PURPOSE:To simplify the process of manufacture by a method wherein the deviation of a chip by the bumping of a flux is decreased, and the process of flux coating, IC mounting and curing are conducted collectively. CONSTITUTION:In a flip chip mounting method, an IC 11, on which a flux 13 is coated and dried up in advance, is prepared, the IC 11 is mounted on a substrate 14 which is heated up to the temperature at which the flux 13 is fused and they are connected.
Patent JP-2000003767-A (JP)
Title: Bulb socket and manufacture thereof
Inventor: SAWADA TAKASHI
IPC: H01R33/09
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a bulb socket provided with an elastic lock piece made of resin and capable of being manufactured by secondary molding. SOLUTION: A bottom surface side of a front casing 8 integrally formed with a resin lance is formed with an opening 16 for drawing a mold for molding the engagement part of the resin lance, and sides of the front casing 8 are formed with insertion holes 17 for inserting a terminal fitting 30 at two positions. A cover body 35 is fitted in the opening part 16 of the front casing 8 formed by a primary molding to seal the opening 16, and thereafter, when the terminal fitting 30 is inserted into the insertion hole 17, the insertion hole 17 is sealed by the cover part 32 of the terminal fitting 30. Since a rear casing is formed by the secondary molding in a condition, in which the opening part 16 and the insertion hole 17 are sealed, flow-in of the molten resin through the opening 16 and the insertion hole 17 into a base insertion hole is prevented.
Patent JP-2000002822-A (JP)
Title: Optical connector and laser beam generator
Inventor: ABE TOMOYOSHI
IPC: G02B6/42
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To enable laser beams to be efficiently and easily led to a light transmission body by adjusting the incidence angle of the laser beams in a state in which the incident end face of the light transmission body like an optical fiber is fixed. SOLUTION: This optical connector 6 is attached to a connector attaching part 7 of a laser beam generator, and the laser beams are emitted by turning on a power source of the laser beam generator. The focusing position of the laser beams 31 is adjusted on the incident plane 34 of a light transmission body 33 by making a condenser lens 32 of a connector mounting part 7 eccentric in the vertical direction with respect to the optical axis O by screws 37a, 37b. Next, the incident angle of the laser beams 31 on the light transmission body is adjusted by shifting end parts 36a, 36b of a light transmission body holding part 36 by screws 38a, 38b, and tilting the light transmission body 33 with the center of a spherical part 36c, namely, the center of the incident end face 34, as a supporting point.
Patent JP-H0614266-A (JP)
Title: Superimpose device
Inventor: HIROSE HISANORI
IPC: H04N5/278
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a superimpose device at a low cost by which a character or the like can be inserted into the desired area of an input image-just like a telop, and the above mentioned character or the like can be exactly inserted into the desired position of the input image. CONSTITUTION:Character data in plural lines are stored in a memory 16, the above mentioned character is successively read at the desired position of the input image at every line by the signal of a timing generating circuit 26, and synthesized into an input image signal (input video signal) by a superimpose generating circuit 24.
Patent JP-S6145491-A (JP)
Title: Semiconductor storage device
Inventor: OKAJIMA YOSHINORI
IPC: G11C11/413
Filed: 1984-08-10
Abstract: PURPOSE:To increase driving ability of a semiconductor storage device having a sufficient power supply margine and to guarantee a sufficient power supply margine for the device having no margine by switching the number of constitutional steps of a word driver. CONSTITUTION:The word driver WD is formed by two steps of emitter-follower TRs T2, T3. For a memory cell which is formed by master slice, compensated at its temperature characteristics, set up to high, about -4.5V, voltage as to a low power supply voltate VEE and has no sufficient power supply margine, the TRs T2 and T3 are selected and the driver WD operates with the two-step constitution. Therefore, the selected potential level of the word line WL is increased by a voltage corresponding to one step of the voltage between the base and emitter of the TR2, so that the power supply margine is guaranteed and the operation of the cell is guaranteed. For a memory cell formed by the same master slice, having no temperature compensation characteristics and having large power supply margine such that the voltage VEE is -5.2V operates, the driver WD operates with one-step constitution, so that the driving ability is improved and the cell operates at a high speed.
Patent JP-S6321057-A (JP)
Inventor: ARAI YASUNORI
IPC: A61H15/00
Filed: 1986-07-16
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-S6146042-A (JP)
Title: Semiconductor device
Inventor: YOSHIHARA SEIJI
IPC: H01L21/76
Filed: 1984-08-10
Abstract: PURPOSE:To obtain an integrated circuit having the high degree of integration by forming a groove region to the outer circumferential section of the side surface of another conduction type region shaped to a semiconductor substrate. CONSTITUTION:The periphery of a P well 2 is isolated by a deep vertical groove 12 while the vertical groove fills the role of the isolation of a P<+> diffusion layer 6 in a P channel transistor having N<+> diffusion layers 5 as a source and a drain in an N channel transistor. The vertical groove 12 is formed in approximately 2mum width and 6mum depth through reactive ion etching, the surface is oxidized, and coated with an oxide film, the vertical groove 12 is buried with polysilicon, and the surface is flattened through etching-back. According to such element isolation, a diffusio in the lateral directin of the P well 2 need not be considered, thus increasing the degree of integration.
Patent JP-H02125871-A (JP)
Title: Sputtering device
Inventor: FURUMIZO KAZUNAGA
IPC: C23C14/14
Filed: 1989-06-29
Abstract: PURPOSE:To form a thin film having high coercive force by arranging an intermediate electrode formed into a shape surrounding a sputtering-erosion part at the position near to a target arranged oppositely to a substrate and impressing positive potential on the intermediate electrode. CONSTITUTION:A target 1 made of Co-based alloy such as Co-Cr is arranged in a vacuum chamber regulated to the vacuum atmosphere such as gaseous argon and a substrate 3 made of Al, etc., is arranged oppositely thereto on a movable holder 2. Then plasma is generated by a power source 5 for sputtering and the target 1 is sputtered and a thin film made of Co-based alloy is formed on the substrate 3. In the above-mentioned sputtering device, an intermediate electrode 4 surrounding at least 1/2 of the outer peripheral part of a sputtering-erosion part 7 is arranged at the position near to the target 1. Furthermore positive potential of about <=1000V for the ground part of the device main body is impressed to this intermediate electrode 4 by a power source 6. Thereby a magnetic metallic thin film layer which is preferable for high-density recording and high in coercive force is obtained.
Patent JP-H08339405-A (JP)
Title: Prepaid card system
Inventor: OGATA TETSUJI
IPC: G06Q50/10
Filed: 1995-06-12
Abstract: PURPOSE: To make charge collection unmanned by making the prepaid card system usable for the charge of a guest room and charges regarding facilities in the guest room. CONSTITUTION: This prepaid card system consists of a card money reception account settling machine 200 which receives prepaid money and issues a prepaid card C where the balance is recorded, and then returns the balance when the card after use is set, the card C, and a card reading and keeping machine 100 equipped with an arithmetic control part 11 which sends an unlock command to an electric lock 6A to allow guest room use after subtracting the guest room charge from the card balance by a reading and writing part 3A once the card C is set, then holds the card C in equipment by a conveying and keeping part 4A, subtracts charges from the card balance according to charging information from a charged facility control part 5A prior to the use of charged interior facilities E such as a television set to allow facility use,  stops the use on receiving use time excess information from a timer part 7, and makes the carrying and keeping part 4A discharge the card C when the user exits.
Patent JP-S5870182-A (JP)
Title: Processor of signal for supressing clutter
Inventor: KIRIMOTO TETSUO
IPC: G01S7/292
Filed: 1981-10-21
Abstract: PURPOSE:To allow a digital filter to have an effect on the clutter whose properties are not known preliminarily at all, by using an operating circuit which executes the operation algorithm of MEM (Maximum Entropy Method). CONSTITUTION:Radar receiving signal gamma(nTs) (n=0, 1, 2-N-1) are inputted to an MEM operating circuit 1 and a buffer 5. Receiving signals gamma(nTs) inputted to the buffer 5 are stored temporarily until the calculation of a filter coefficient Ce is completed. The MEM operating circuit 1 estimates a power spectrum Pc(f) of receiving signals gamma(nTs). A transfer function H(f) of a digital filter 2 is obtained on a basis of the power spectrum Pc(f) of the clutter. Filter coefficients Cl(l=0, 1-L-1) are calculated in a filter coefficient operating circuit 4 to which parameters M and ai (i=1-M) transferred from the MEM operating circuit 1 and transmission pulse complex weights bn (n=e-N-1) are inputted, and results are transferred to a memory 3 and stored.
Patent JP-2000354626-A (JP)
Title: Medical puncture needle and medical puncture needle unit
Inventor: TAKEZAWA SHINGO
IPC: A61M5/32
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a medical puncture needle ensuring a sufficient blood flow rate, reducing a boring pain and easy to puncture. SOLUTION: In a medical puncture needle having a cut surface formed to the taper-shaped part thereof, the taper-shaped part 24 corresponds to the leading end part of a tapered tubular body and at least the taper-shaped part 24 comprises a shape memory alloy with a recovery temp. of 30-40 deg.C and, when the puncture needle is thrust in the body, the inner diameter of the part present in the body of the taper-shaped part 24 becomes large by the shape recovery of the shape memory alloy to thereby ensure a sufficient blood flow rate.
Patent JP-H0518405-A (JP)
Title: Position sensing device of fluid pressure working apparatus
Inventor: OBA YOSHIHARU
IPC: F15B15/28
Filed: 1991-07-09
Abstract: PURPOSE:To perform precise sensing of the position of a mobile part in a stroke range from an extra-short to a short stroke. CONSTITUTION:An IC element 4 and a sensor 3 mounted on a base board are installed in a case as embedded in a single piece, and thus a position sensing device 1 is formed. The IC element 4 comprises amplifiers 9a, 9b to amplify sensing signals given by sensing elements 3a, 3b, differential amplifiers 10a, 10b to differentially amplify the amplified signals, No.1 comparators 11a, 11b to compare the differentially amplified signals with the reference voltage and also No.2 comparators 12a, 12b to compare the amplified signals with the reference voltage, a NAND gate 13 to subject No.2 comparative signals to NAND calculations and also AND gates 14a, 14b to subject No.1 comparative signal and NAND signal to AND calculations.
Patent JP-S6228611-A (JP)
Title: Range finding instrument
Inventor: KURAHASHI AKIRA
IPC: G02B7/32
Filed: 1985-07-30
Abstract: PURPOSE:To expand the measuring extent in a short-distance range, by providing a reflection mirror at the end of a semiconductor incident position detecting device on the incident side of beam and making reflecting light from a short distance outside the end of incident side to be reflected inward. CONSTITUTION:The light of an LED is condensed by means of a lens l1 and projected into the front space. The reflecting light from an object Ob in the front space is made incident on an area on the left side of a semiconductor incident position detecting device PSD by means of a lens l2. The device PSD outputs the outputs I1 and I2 corresponding to the incident positions. A distance arithmetic circuit C calculates the distance to the object (ob) from the outputs I1 and I2 and outputs the calculated distance. The same lens is used for the lenses l1 and l2 and the lenses are installed to the same position. A very small reflecting plate M which leads rays of light made incident on the outside of the device PSD inward is provided on the left side of the device PSD.
Patent JP-H0795594-A (JP)
Title: Method and apparatus for detection of motion vector of half pixel accuracy
Inventor: KIN SOUKOU
IPC: H04N7/36
Filed: 1994-07-20
Abstract: PURPOSE: To improve encoding efficiency by detecting the motion vector between a current frame and a preceding frame with half-pixel accuracy to determine the motion vector with exact half-pixel accuracy, without limiting only one half-pixel precision search area determined by one full-pixel precision motion vector. CONSTITUTION: Current frame data 101 and previous restored frame data 118 are respectively inputted to a full-pixel precision motion vector detector 160 and a half-pixel precision motion vector detector 170. The full-pixel precision motion vector detector 160 determines a large number of full-pixel precision motion vectors in the search area. This full-pixel precision motion vector is inputted to the half-pixel precision motion vector detector 170 and at this detector, the half-pixel precision motion vector is determined for generating the value of least-error function concerning all the half-pixel precision candidate blocks or the like, corresponding to the respective full-pixel precision motion vectors.
Patent JP-S5869120-A (JP)
Title: Gto turn-off circuit
Inventor: TANAKA HIDEO
IPC: H03K17/73
Filed: 1981-10-21
Abstract: PURPOSE:To remarkably decrease a spike voltage generated at the current interruption of a GTO, by providing an oscillation circuit canceling an anode current at turn-off of a gate turn-off thyristor. CONSTITUTION:When a gate turn-off thyristor GTO1 is turned off, a capacitor 11 is charged in the path of a DC power supply 8, a load 9, the capacitor 11, a reactor 12 and a thyristor 3. When the GTO1 turns on, the capacitor 11 is charged at the inverting polarity. In turning on the thyristor 3 to turn off the GTO again, an off-gate current flows in the path of a DC power supply 8, the thyristor 3, a cathode K of the GTO1 and a gate G, the charges in the capacitor 1 are discharged in the path of the cathode K and anode A of the GTO1 through the reactor 12 and the thyristor 3 from the capacitor 11 to cancel the anode current.
Patent JP-S6325065-A (JP)
Title: Color recording system
Inventor: YUASA KAZUHIRO
IPC: H04N1/23
Filed: 1986-07-17
Abstract: PURPOSE:To perform color recording always showing good color reproducibility with generating visual color separation even when the density of picture elements is lowered at the time of recording, by constituting the title recording system so that each dot matrix of a fundamental color is decomposed and matrices decomposed are rearranged in a dot unit to take the min. unit of color expression small. CONSTITUTION:Each of the matrices of C, Y, M having 3X3 dot constitution is decomposed in a dot unit and the matrix components of C, Y, M decomposed are successively rearranged in a main scanning X-direction at the time of recording by respectively using dots C11, Y11, M11, C12, Y12, M22,... C33, Y33, M33 present at respective corresponding positions as unit. Therefore, the min. unit expressing black decreased to 1/9 as compared with a conventional one and, even when the density of picture elements at the time of recording becomes lower, visual color separation is not generated and color recording showing good color reproducibility can be performed.
Patent JP-S6061563-A (JP)
Title: Thiocarbamate derivative
Inventor: TAKEMATSU TETSUO
IPC: C07C333/08
Filed: 1983-09-14
Abstract: NEW MATERIAL:A compound of formula I (R1, R2 are halogen, lower alkyl, lower alkoxy; R3 is lower alkyl; R4, R5 are H, halogen, lower alkyl, lower alkoxy). EXAMPLE:O-4-ethyl-3-methylphenyl N-methyl N-(3-methylphenyl) thiocarbamate. USE:Herbicide: it shows very good herbicidal activity against a number of weeds including barnyard grass in rice paddy fields filled with water substantially without injury to rice plant. It can be used as a herbicide in vegetable fields, too. PREPARATION:The reaction between a compound of formula II and another compound of formula III is conducted in the presence of a dehydrohalogenation reagent such as sodium or potassium hydroxide to give the compound of formula I .
Patent JP-H0457616-A (JP)
Title: Saw cutting control device
Inventor: KURI TOSHIBUMI
IPC: B23D47/08
Filed: 1990-06-28
Abstract: PURPOSE:To increase a carriage feed speed until obtaining the maximum capacity of a blade drive electric motor at all times by setting a current value for the next cutting cycle up to an allowable limit corresponding to the mean square current capacity of the electric motor on the basis of the current of the blade electric motor and cutting time in the preceding cutting cycle. CONSTITUTION:A timer 10 for measuring the required cutting cycle time is provided for a control device regulating the feed speed of a carriage 3 to obtain the predetermined target current value of a blade drive electric motor 2. A relationship between cutting time and blade drive motor current is operated with a computing element 11 on the basis of the required time measured with the aforesaid timer 10 and the current value of the same cycle detected with a detector 7. A maximum current value for keeping the current of the blade drive electric motor 2 at a value 1A or less for the next cutting cycle is operated with a computing element 12, on the basis of the result of the aforesaid operation. The result of this operation is used as the current target value of the blade drive electric motor 2 in the next cutting cycle to control the feed speed of the carriage 3.
Patent JP-H06153505-A (JP)
Title: Ringing choke converter
Inventor: ENDO MASAHIRO
IPC: H02J1/00
Filed: 1992-06-03
Abstract: PURPOSE:To suppress the variation of the dropping point of the fold-back current characteristic caused by the variation of input voltage, concerning to an RCC circuit which uses a MOSFET. CONSTITUTION:Variation of a dropping point by the variation of input voltage can be suppressed, since the peak voltage of a triangular wave of a capacitor rises by inserting an emitter resistor 27 into the emitter of a control transistor 10, and the rate-of-change of oscillation frequency becomes smaller than that of input voltage. Besides, similar effect can be obtained by inserting a base resistor into the base of the control transistor 10.
Patent JP-S6059187-A (JP)
Inventor: YASUOKA HACHIROU
IPC: C23C18/40
Filed: 1983-09-12
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-S6147892-A (JP)
Inventor: NAKATSUKA ZENZO
IPC: D03D41/00
Filed: 1984-08-10
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-H0373324-A (JP)
Title: Double injection molding equipment
Inventor: FUKAO HITOSHI
IPC: B29C45/13
Filed: 1990-06-26
Abstract: PURPOSE:To make highly accurate and efficient molding operation and systematization possible in a limited layout space by a method wherein a first molded item and a second molded item are integrally molded by opposing a fist fixed mold and a second fixed mold while effecting positioning thereof to a movable mold through the vertical movement of a movable plate. CONSTITUTION:A fixed supporting platen and a movable supporting platen are provided upright to a main body frame so as to horizontally bridge guide rods 11 between the platens in order to shiftably support a movable platen 13, onto which a movable mold 15 is mounted. Under the condition that a first fixed mold 31 is opposed to a movable mold 15 by abutting a movable plate 27 against a supporting frame 23 by means of a lifting cylinder 29, the mods are closed with a mold closing cylinder so as to mold a first molded item 35a by injecting. When the molds are opened, the first molded item 35a is held in the movable mold 15. Next, the movable plate 27 is shifted so as to oppose a second fixed mold 33 to the movable mold 15 in order to similarly close the molds and to mold a second molded item 35b integral with the first molded item 35a by injecting.
Patent JP-S6414754-A (JP)
Title: Production of magneto-optical recording medium
Inventor: MOTOMIYA KAZUOKI
IPC: G11B11/10
Filed: 1987-07-08
Abstract: PURPOSE:To decrease oxygen and moisture in films and to improve the thermal stability of magnetic characteristics at a high temp. by forming the magneto- optically recordable magnetic film and the protective film after or during sputtering of a material having a getter effect. CONSTITUTION:The sputtering of the magnetic film and the protective film is executed during or after sputtering of the material having the getter effect. Namely, alloys such as Al-Ba and Ba-Mg, Ti or alloys contg. Ti at a high ratio, Mg or Mg alloys contg. Mg, Zr or alloys contg. Zr, etc., are relatively stable at and under ordinary temp. and atm. pressure in a bulk state and do not react chemically with nitrogen, oxygen, hydrogen, etc. If, however, these materials are made into a film state by a method such as vapor deposition or sputtering in a vacuum, the materials have the chemically active state and form compds. such as oxides by adsorbing H2O, N2 and O2 which are the essential components of residual gases. These compds. are taken into the films. The taking-in of the moisture and oxygen into the getter material is enabled and the taking-in of such impurities into the magnetic film, etc., are thereby prevented.