baber/WOPTO huggingface dataset:
Patent JP-H08148967-A (JP)
Title: Piezoelectric resonator and manufacture therefor
Inventor: HORIUCHI KAZUSHI
IPC: H03H3/02
Filed: 1994-11-22
Abstract: PURPOSE: To provide a piezoelectric resonator capable of reducing spurious vibration and miniaturizing an element. CONSTITUTION: A pair of electrodes (a diameter is 0.8mm) 3 are formed on both main surfaces of a piezoelectric substrate (the rectangular plate of 5.2 mm×2.5mm×0.24mm) 2 composed of a titanate lead zirconate piezoelectric ceramic material and this piezoelectric resonator of an energy containment type utilizing thickness vertical vibration is constituted. Also, on one of the main surfaces of the piezoelectric substrate 2, a coating film (a width is 0.2mm and a length is 1.0mm) composed of an epoxy high polymer material 5 provided with ceramic powder particles (the average particle size of the powder particles is 4μm) 4 is positioned near both end parts and formed. Zirconia is used as the ceramic powder particles 4 and the ratio of the ceramic powder particles 4 and the expoxy high polymer material 5 is set to 1:1 in volume.
Patent JP-H05126578-A (JP)
Title: Azimuth sensor
Inventor: SAMEJIMA MASANORI
IPC: G01C17/30
Filed: 1991-11-05
Abstract: PURPOSE:To obtain an azimuth sensor having a simple construction, being small in size and having high reliability by connecting magnetoresistance component electrically to a lead frame of a holder. CONSTITUTION:A magnetoresistance component 1 having input, output and ground electrodes and a magnetoresistance pattern provided on one main surface of an insulating substrate and a holder 4 being provided with a lead frame 7 inside by insert molding and holding the component 1 so that one end of the frame 7 and an electrode 3a are connected electrically, are provided. Besides, bias coils 2a and 2b formed in a prescribed number of windings on the holder 4 so that they intersect the component 1 perpendicularly are provided, and a recession 5 for gathering conductive resin in the vicinity of a connecting part of one end of the frame 7 with the electrode 3a is formed in the holder 4. Since the component 1 is connected electrically with the frame 7 of the holder 4 by the conductive resin in this way, washing after connection is dispensed with and also possibility of deterioration of reliability is eliminated.
Patent JP-H03150120-A (JP)
Title: Method for injection molding green rubber product
Inventor: ABE KOJI
IPC: B29K21/00
Filed: 1989-11-08
Abstract: PURPOSE:To mold a stable product having no deformation by a method wherein the stress in the green rubber filled in a filler forming space is relaxed by once opening the filler forming space and, after that, remainder of green rubber is injected under no pressure in the filler forming space and then pressurized and dwelled for a certain period of time. CONSTITUTION:Green rubber G is injected under the predetermined pressure so as to be filled in a filler forming space 3. When the fill of the green rubber G occupies 90 - 95 % of the space, once the filler forming space 3 is slightly opened by operating either a top force 1a or a bottom force 1b so as to form a space S. The internal stress of the green rubber G filled in the filler forming space 3 is relaxed by the space S. Filling remainder of green rubber G is injected under no pressure from an inlet 4 in the filler forming space 3. After that, the top force 1a and the bottom force 1b are closed together in order to pressurize and dwell the green rubber for a certain period of time. By opening the top force 1a and the bottom force 1b under the state that the stress in a green rubber product is dispersed and the residual stress becomes nearly zero, the green product having no deformation developed can be molded.
Patent JP-H06137325-A (JP)
Title: Damper bearing
Inventor: HAGIWARA SHIGEKI
IPC: F16C27/00
Filed: 1992-10-27
Abstract: PURPOSE:To improve a damping effect as a squeeze film damper while reducing a shaft distance of a rotary shaft to the possible minimum level. CONSTITUTION:A double cylinder type bearing case 8 having an annular space part 9 in a concentrical form with a rotary shaft 1 is arranged on the outer peripheral side of a bearing 7 on which the rotary shaft 1 is pivoted rotatably, and a cylindrical part 10 projecting from a bearing housing 5 is arranged in the annular space part 9 in a condition where shaft directional end parts of clearances 13 and 14 are sealed up while interposing the oil film forming clearances 13 and 14 between the inner and the outer peripheries.
Patent JP-H05130025-A (JP)
Title: Radio telephone set
Inventor: TOKI AKIO
IPC: H04B7/26
Filed: 1991-11-05
Abstract: PURPOSE:To allow the user to take countermeasure properly and quickly without fail by avoiding odd operation on the occurrence of an incoming call so as to reduce the confusion of the user and ensuring a low voltage alarm. CONSTITUTION:The telephone set is provided with a voltage detection circuit 54 detecting an output voltage Vcc of a battery 53 and discriminating whether or not the detected value is reduced to a prescribed value or below, a low voltage standby control means 61 and a low voltage notice control means 62, and when the voltage detection circuit 54 detects it that the output voltage Vcc of the battery 53 is reduced to be a prescribed value or below in the standby state, a low voltage standby control means 61 at least stops the monitor operation of the incoming call from a master set and the low voltage notice control means 62 informs the low voltage state during the standby the low voltage standby control means 61.
Patent JP-H04162870-A (JP)
Title: Transmission control information setting system for facsimile equipment
Inventor: NIIZAWA SADAHIKO
IPC: H04N1/32
Filed: 1990-10-26
Abstract: PURPOSE:To eliminate an event of key operation for each transmission by providing a 1st means reading and recognizing transmission control information described on a transmission original in a predetermined format including a telephone number and a 2nd means setting the transmission control information including a dial signal based on the information recognized by the 1st means to the system. CONSTITUTION:A read section 1 of a facsimile equipment reads a 1st original 7 of a predetermined format. The read data is recognized as a data equal to that entered by an operation section 5 at a transmission information recognition section 2, a data of a telephone number 8 in a 1st original 7 is set to a telephone set section 4 and a data of other transmission control information 9 is set to a control section 3. The set transmission information is displayed on a monitor 6 and the transmission is started succeedingly or according to the transmission start operation of an operation section 5. The information displayed on the monitor 6 is corrected interactively and set again. Thus, a few key operations are enough by reading the transmission control information of the facsimile equipment from the 1st original and setting in this way and the operation is simplified.
Patent JP-H09168151-A (JP)
Title: Video signal compression coder
Inventor: IIZUKA AKIRA
IPC: H04N19/42
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of the coder by using in common one DCT circuit for plural conversion modes in a hybrid coding system where plural prediction ways are executed in parallel and any of the prediction is selected by referring to the compression efficiency. SOLUTION: A 1st address generating circuit 400 generates an address used to write/read a received digital video signal to/from a frame memory 401. A DCT circuit 402 applies discrete cosine transformation to a macro block consisting of 16×16 picture elements read from the frame memory 401 to provide an output of frame DCT data and field DCT data. A 2nd address generating circuit 405 generates an address used to write/read the frame DCT data and the field DCT data from the DCT circuit 402 to/from a frame buffer memory 403 and a field buffer memory 404 respectively. That is, data are arranged for frame DCT by raster scanning and for field DCT by interlace scanning.
Patent JP-H03149542-A (JP)
Title: Base for photographic paper
Inventor: NAITO JUN
IPC: D21H11/00
Filed: 1989-11-06
Abstract: PURPOSE:To obtain the base which exhibits an excellent strength preservable property while maintaining the beauty as photographic paper by specifying the average degree of polymn. of the pulp constituting raw paper to >=800 and the internal bonding strength of the raw paper to 2.0 to 1.0(kgf.cm). CONSTITUTION:The average degree of polymn. of the pulp constituting the raw paper is specified to >=800 and the internal bonding strength of the raw paper to 2.0 to 1.0 (kgf.cm). The paper surface pH of the raw paper is specified to >=6.0. The photographic paper base having the excellent strength preservable property is obtd. if this raw paper is used. The cut end when the base is cut or bored is improved and a photograph having good appearance is obtd. particularly when the internal bonding strength is specified to the 2.0 to 1.0(kgf.cm) range. The beauty as the photographic paper is maintained in this way and the base exhibiting the excellent strength preservable property is obtd.
Patent JP-H03149830-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA KENJI
IPC: H01L21/768
Filed: 1989-11-07
Abstract: PURPOSE:To obtain excellent adhesive properties of an interconnection to a high melting point metal silicide and high reliability by forming an interconnection to be connected to an electrode of a 2-layer structure of polycrystalline silicon and the silicide on a semiconductor substrate of at least 3-layer structure of high melting point metal, nitride of the high melting point metal and Al or Al alloy. CONSTITUTION:An interconnection to be connected to an electrode of a 2-layer structure of polycrystalline silicon 102 and high melting point metal silicide 103 on a semiconductor substrate 101 is formed in an at least 3-layer structure Of high melting point metal 105, nitride 107 of the high melting point metal and Al or Al alloy 108. For example, an electrode of a 2-layer structure of the silicon 102 and a MoSi2 103 is formed on the substrate 101. Then, after a silicon oxide film 104 is formed 400nm by a CVD method, with a photoresist as a mask it is patterned by dry etching to make a contact hole 105. Thereafter, a Ti 105 is formed 10nm by a sputtering method, and a TiN 107 is then formed 100nm by a sputtering method. Subsequently, Al-1%Cu 108 is formed 0.8mum by a sputtering method.
Patent JP-H01132792-A (JP)
Title: Galvanized steel plate having high resistance to rust generation and its production
Inventor: ITO KENJIRO
IPC: C22C38/40
Filed: 1987-11-18
Abstract: PURPOSE:To obtain a galvanized steel plate having high resistance to rust generation by plating a steel base body contg. C, Si, Mn, Cr, Ni, P, and S in a specified proportion with a Zn base alloy contg. Fe, Ni, and Co. CONSTITUTION:A steel consisting of <=0.10wt.% C, <=1.0wt.% Si, <=1.0wt.% Mn, 2.0-18.0wt.% Cr, 0.05-1.0wt.% Ni, <=0.1wt.% P, <=0.03wt.% S, and residual wt.% Fe plus inevitable impurities, is used as a base body, and a plating layer consisting of Zn or Zn base alloy with at least one kind among Fe, Ni, and Co is formed thereon. By this constitution, a steel plate prevented from generation of red rust with a small amt. of plating per (unit length)X(unit breadth) is obtd. in a short time and at low cost.
Patent JP-S62134230-A (JP)
Inventor: MANFUREETO KURIIKU
IPC: B29L7/00
Filed: 1986-12-06
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-H09134990-A (JP)
Title: Distortion correcting device and manufacture of lead frame
Inventor: SAITO RYUICHI
IPC: B21D3/05
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently perform the correction of distortion in a specific position including the direction of the width of a lead frame after punched and the correction of a warp in the direction of the length only by slightly remodeling a leveler. SOLUTION: A pair of opposed rolls 10 disposed opposite to each other so as to vertically overlap each other are mounted on the entry side of a leveler 9 for mainly correcting the warp in the direction of the length of a lead frame 6. A projection 14 is provided in the pressing surface of one of the opposed rolls to adopt it as a roll 12 with a projection. The projection 14 of the roll 12 with a projection presses the specific position of the lead frame 6 requiring the correction of distortion against a receiving-side roll 13, thereby correcting the distortion. Preferably, a positioning roll 11 having a positioning pilot pin 15 for restricting and positioning the side surface of the lead frame 6 is provided on the entry side of the opposed rolls 10.
Patent JP-H04164929-A (JP)
Title: Shrink polyester film
Inventor: MURAFUJI YOSHINORI
IPC: C08G63/181
Filed: 1990-10-27
Abstract: PURPOSE:To obtain the title film excellent in low-temperature shrinkability and adhesion to a bottle and free from uneven shrinkage, whitening, wrinkling, etc., by using a polyester comprising specified components an specifying the heat shrinkage ratio of the film. CONSTITUTION:This film is made from a polyester comprising a dicarboxylic acid composed of 95-60mol% terephthalic acid, 5-30mol% isophthalic acid and 0-10mol% adipic acid and a diol component composed of 95-70mol% ethylene glycol and 5-30mol% 2, 2-dibutyl-1, 3-propanediol or 2-ethyl-2-butyl-1, 3-- propanediol an has a heat shrinkage ratio as measured by immersion in a glycerol bath at 75 deg.C for 30sec of 40% or above in one the lengthwise and/or crosswise directions.
Patent JP-H03151353-A (JP)
Title: Benzylideneamineoxyalkanoic acid amide derivative, production thereof and herbicide
Inventor: HARADA KATSUMASA
IPC: C07D307/52
Filed: 1989-11-09
Abstract: NEW MATERIAL:A compound expressed by formula l [R<1> is phenyl having one or two or more kind of substituent groups (lower alkyl, lower alkoxy, halogen, halo-lower-alkyl, halo-lower-alkylthio, halolower-alkylsulfonyl, CN or NO2), thienyl or furyl which may have substituent group (lower alkyl or halogen); R<2> is lower alkyl; R<3> is phenyl, cycloalkyl, thienyl or furyl which may have one or two kinds of substituent groups (lower alkyl, thienyl or furyl; n is 0 or 1); is 0 or 1]. EXAMPLE:N-Benzyl-2-(3-chlorobenzylideneaminooxy)butanoic acid amide. USE:A herbicide having high selectivity. PREPARATION:Reaction of a compound expressed by formula II with a compound expressed by formula lll (X is halogen), compound expressed by formula IV with a compound expressed by formula V (Y is halogen or lower alkoxy) or compound expressed by formula VI with a compound expressed by formula VII is carried out to provide the compound expressed by formula I.
Patent JP-H01130620-A (JP)
Title: Sense amplifier
Inventor: WADA TOMOHISA
IPC: G11C11/34
Filed: 1987-11-16
Abstract: PURPOSE:To improve the symmetry of two output signals by providing a circuit generating a reference potential depending on application of two inputs and generating output signals between the reference potential and each of the two inputs respectively. CONSTITUTION:P-channel MOSFETs P1-P4 and N-channel MOSFETs N1-N4 are provided. Since a gate input of transistors(TRs) N2, N3 is respectively IN1 and inverse of IN1, a node alpha is controlled by both the two inputs IN1 and inverse of IN1, and the potential of OUT1, inverse of OUT1 and the node alphais the same when the potential of the IN1, inverse of IN1 is made equal by making the ratio of the conductance of the TRs N1 and P1 and P2, N3 and P3 and N4 and P4 equal to each other respectively. The terminals OUT1, inverse of OUT1 are drains of the TRs N1, P1 controlled by the level of the IN1 and the alpha and the OUT1 is similarly controlled by the level of the IN1 and the alpha, then the level of the OUT1 and inverse of OUT1 is made symmetrical. Thus, the delay of the circuit due to the asymmetry of two outputs is decreased.
Patent JP-H07121584-A (JP)
Title: Dimension information generating method
Inventor: NOGAWA SATORU
IPC: G06F17/50
Filed: 1993-10-26
Abstract: PURPOSE:To save the handling time when dimension information is described and to improve working efficiency. CONSTITUTION:A set screen on which the additional information of a symbol and a character, etc., to be added on a dimension value are added is displayed, and also. the additional information are set according to a displayed set screen(S 1). Thence, a part where dimension should be displayed in drawing data is designated(S2). The display dimension value of the part designated in step S2 is calculated(S3). The additional information set in step S1 is added on the display dimension value calculated in step S3, and it is displayed on a part to be dimension-displayed(S4). The additional information can be used repeatedly when it is set once.
Patent JP-H07118990-A (JP)
Title: Knitted fabric with new touch feel
Inventor: HIBINO TOSHIHIDE
IPC: D02G3/04
Filed: 1993-10-25
Abstract: PURPOSE:To provide the knitted fabric having natural fiber-like touch feeling with firm texture. CONSTITUTION:The knitted fabric, at least part of which is comprised of combined filament yarns composed of (A) monofilament yarns <=90g/d in Young's modulus and 8-70 denier in fineness and (B) multifilament yarns <=3 denier in the fineness of single filament.
Patent JP-S62148915-A (JP)
Title: Submirror chopping mechanism
Inventor: ITO NOBORU
IPC: G02B23/02
Filed: 1985-12-23
Abstract: PURPOSE:To make quick chopping possible by providing force supporting points of a submirror in positions symmetrical with respect to a chopping axis and connecting these force supporting points by beams and applying a force, which compensate the weight, to center parts of beams 12 by levers and counter weights and moving mainly only the submirror. CONSTITUTION:A submirror 1 is fixed at eight points by pin receivers 4 for chopping axis and an actuator 7 to determine the position and the attitude of the submirror 1. Four pin receivers are attached, and a force is supported at these 4 points. The gravity compensating force is generated by counter weights 19 and levers 16 and is transmitted to centers of beams 12, and each half of this force is transmitted to pin receivers 8 and is transmitted to the submirror 1. The actuator 7 is used and the submirror 1 is oscillated directly to perform chopping. At the chopping time, positions of centers of beams 12 are not changed, and positions of connection rods 14 connected to centers of beams 12 are not changed, and levers 16 and counter weights 19 are kept still, and the force which compensates the gravity is always fixed.
Patent JP-H04167968-A (JP)
Title: Method for evaporating flux for brazing
Inventor: SATO SHOICHI
IPC: B23K103/10
Filed: 1990-10-26
Abstract: PURPOSE:To accelerate evaporation of the flux and to supply a satisfactory quantity of flux gas to a brazing furnace by blowing out inert gas in flux molten metal and bubbling the molten metal. CONSTITUTION:The inert gas such as N2 gas is fed to a gas introduction pipe 6 for bubbling from the outside and the gas is blown out from a blowoff opening with the feed pressure thereof and the flux molten metal 5 is bubbled. The molten metal surface is oscillated by explosion of bubbles and waving, etc., thereby and the evaporation area of the molten metal surface itself is extended and the evaporation of the flux is accelerated. Mixed gas in an evaporating device 5 is sent to the brazing furnace 2 with an inert gas atmosphere through a mixed gas introduction pipe 7 and brazing is performed.
Patent JP-H01130662-A (JP)
Title: Facsimile equipment
Inventor: WAGURI SHINICHI
IPC: H04N1/40
Filed: 1987-11-17
Abstract: PURPOSE:To prevent a meaningless recording as a recorded picture by obtaining the number of lines having no complete white on the recording as for the recording below the number of effective lines and issuing no recording request to a printer if it is below a reference value. CONSTITUTION:A comparator 2 compares the output of a line counter 1 with the reference value of the number of the effective lines recorded in on an incorporated cut paper and resets the line counter 1 and a white line counter 4. For every excess of the reference value. A printer control part 6 compares a value obtained by subtracting the while line count value of the output of the white line counter 4 from the count value of the output of the line counter 4 applied as an input from a difference circuit 5 with an incorporated constant value and suppresses print request based on an input from the line counter 1 while the number of the lines which are not completely white. Thereby, when the line exceeding integer times as many as one cut paper by initially counting the number of the lines is substantially the white line and has no meaning, the recording on a next cut paper is prevented.
Patent JP-H02135825-A (JP)
Title: Serial/parallel conversion method
Inventor: FUKUSHIRO HARUHISA
IPC: H03M9/00
Filed: 1988-11-16
Abstract: PURPOSE:To eliminate the need for a means counting the number of data inputted to a shift register by deciding the number of inputs of serial data to the shift register based on a change in the data outputted from the shift register attended with the input. CONSTITUTION:Since a signal corresponding to a data '1' is inputted to the interruption terminal of a CPU 1, the CPU 1 detects the signal to close an AND gate 3 and to stop the supply of a clock signal to a read means 4 and an S/P conversion means 5. Then the CPU fetches 8-bit data in a shift register 6 in parallel to apply arithmetic processing or the like for coding as the 8-bit data. When the processing is finished, the CPU 1 applies the processing similar to the proceeding processing to the succeeding data read from the read means 4. Thus, a means counting the number of data inputted to the shift register 6 is not required.
Patent JP-2000121331-A (JP)
Title: Optical type hole shape measuring method and apparatus
Inventor: NISHIOKI NOBUHISA
IPC: G01B11/12
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To achieve a measurement of the correct diameter of a hole by using two images different in the length of the optical path to remove image distortions associated with axial deviation. SOLUTION: An inner circumference wall surface of a hole 2 to be measured is irradiated from a light source by an irradiation optical system and reflected light on the wall surface is caught as observation images individually with an image surface 1 and an image surface 2 arranged at positions different in the length of the optical path thereof. Spatial position P of a reflection point on the wall surface is determined based on an angle β of the reflected light determined from position information θ, R1 and R2 in the image surfaces 1-2, the angle α of the known irradiation luminous flux and the layout dimensions R0, L1 and L2 of the optical system to measure the shape of the hole 2 to be measured from the spatial position information.
Patent JP-H11249751-A (JP)
Title: High-accuracy current supplying means
Inventor: BALES TIM
IPC: H03F1/30
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a current supplying means with which an accuracy improved current can be supplied even when there is a fluctuation in the electric parameter of an external element. SOLUTION: This means has a first transistor T3 to which a first current flows, operational amplifier A2, to which one reference voltage Vref is supplied, to supply a control signal from the first transistor T3 to the output, and external resistors Re1 and Re2. These means are further provided with a second transistor T4 to which a second current (I4; I4/m) flows through the external resistors Re1 and Re2. In the configuration of such a current supplying means, the value of the first current can be trimmed to the nominal value with high accuracy.