baber/WOPTO huggingface dataset:
Patent JP-S61270993-A (JP)
Title: Device for improving picture quality of television
Inventor: FUJIMURA RYUICHI
IPC: H04N9/31
Filed: 1985-05-25
Abstract: PURPOSE:To remove a flare component of a screen with a small scale type and to emphasize an outline in parallel by providing in parallel an outline correcting signal forming circuit and a flare correcting signal forming circuit respectively in a horizontal and a vertical directions. CONSTITUTION:A digital signal input is initially inputted to a compensating delay device 25, and signals to which prescribed delay quantity is applied from a tap are respectively fed to signal lines l1, l2, m1, m2. The signals from the signal lines l1, l2 are respectively applied to vertical and horizontal outline correcting FIR filters 21, 22, outline-corrected and fed to a composite circuit 28a. The signals from the signal lines m1, m2 are respectively applied to vertical and horizontal flare correcting composite IIR filters 23, 24, flare-corrected and synthesized in a synthesizing circuit 28b. The respective outputs of the synthesizing circuits 28a, 28b are synthesized in a synthesizing circuit 26 through core ring circuits 27a, 27b and outputted as the corrected signals.
Patent JP-H047530-A (JP)
Title: Camera with automatic programmed zooming function
Inventor: NAKANISHI MOTOHIRO
IPC: G03B5/00
Filed: 1990-04-25
Abstract: PURPOSE:To improve the feeling of the use of this camera by inhibiting automatic programmed zoom(APZ) operation when the difference between detected focal length and a specific distance is less than a specific value. CONSTITUTION:The quantities of rotation of an AF motor and a zoom motor are inputted to a CPU 2 by encoders 9 and 10, the focal length of a photographic lens is calculated from the quantities of rotation, and the AF motor 7 and zoom motor 8 are driven through a driver IC circuit 6 according to the focal length. Then when the difference between the detected focal length and specific distance is less than the specific value, an APZ means is inhibited from being activated regardless of the command output of a command means. Consequently, the stable operation feeling is obtained by the slight motion of the camera due to the blurring of a photographer.
Patent JP-S5814001-A (JP)
Title: Scale
Inventor: TANAKA MATSUO
IPC: G01B3/04
Filed: 1981-07-16
Abstract: PURPOSE:To measure the length of pipe and the like readily and accurately by constituting the scale by a plate body which is bent so as to form a concave part in the longitudinal direction. CONSTITUTION:The rigid plate shaped scale 8, wherein the concave part 2 is formed in the longitudinal direction, is constituted by bent flat plate parts 1b and 1c which share an edge 1a. Graduation 5, a grip 7, and the like are provided on the flat plate parts 1b and 1c. When said scale is contacted with the outer surface of the pipe, edge parts 3 and 4, which are extended in the longitudinal direction, are stably contacted with the pipe correctly in parallel with the central axis of the pipe. Therefore the size of the pipe in the piping work and the like can be measured readily and accurately.
Patent JP-H07317497-A (JP)
Title: Closing structure of joint recess in concrete segment
Inventor: OKAYAMA SUSUMU
IPC: E21D11/08
Filed: 1994-05-25
Abstract: PURPOSE:To close the joint recess of a concrete segment flatly and easily in a short time while preventing the possibility of the falling of fillers. CONSTITUTION:A tabular closing cover 20 having elasticity is deformed elastically, introduced into a joint recess 8, returned elastically, engaged with an engaging section 12 formed to the opening edge of the joint recess 8, and brought to the state in which the closing cover 20 cannot be fallen off, thus closing the opening of the joint recess 8 by the closing cover 20. The inside of the joint recess 8 is filled with mortar from a filler injection port 22 formed to the closing cover 20.
Patent JP-H02287913-A (JP)
Title: Tracking inspecting device
Inventor: KAWADA MICHITAKA
IPC: G11B5/455
Filed: 1989-04-27
Abstract: PURPOSE:To stably execute the inspection by converting an amplified signal to a DC level by an integrator, converting its signal to a digital signal by an A/D converter, comparing its values by an arithmetic unit and outputting its result to the outside. CONSTITUTION:When a tracking tape 21 installed in a magnetic tape device runs on a magnetic head assembly 40, tracking data are read from two tracks 9, 10 of a magnetic head 41 and outputted to an output line 409 and 410. This read signal reads an output of a track 9 for reading the data brought to A/D conversion through amplifiers 51, 52 and integrators 53, 54, and subsequently, the read data is stored. In the same way, output read of the track 10 and data store are executed, and since these read has an element fluctuated by a flow on the tracking tape 21 and a dynamic skew or the like, and output level of plural pieces of tracks 9, 10 is obtained by trying it repeatedly. Subsequently, by deriving an average value of the data, an output average value of the tracks 9, 10 is obtained, and when both output levels are within some range, the track ing is decided to be good.
Patent JP-H0412253-A (JP)
Title: Method for determining peroxide
Inventor: SAWADA HIDEO
IPC: G01N21/76
Filed: 1990-05-01
Abstract: PURPOSE:To easily measure the mass of peroxides in a short period of time with a high sensitivity and high accuracy by using clathrate compds. as auxiliary catalysts in the presence of luminous agents and catalysts. CONSTITUTION:The clathrate compds., such as crown ether compds. like, for example, benzo-15-crown-6, etc., and/or cyclodextrin compd., are further used along or in the form of a mixture as the auxiliary catalysts at the time of the measurement by the chemical light emission method using the luminous agents, such as luminol and isoluminal, and the metallic catalysts of an iron system, etc. These compds. are usually used preferably by being diluted with water or solvents, such as methanol and ethanol, further, with solvents from acidic to alkalic and diluent, etc., to the concn. ranging 0.01 to 5000mol per 1 mol luminous agents which can exist in the measuring sample. The peroxide materials in living body samples, and food or the peroxide materials in resins and more particularly the trace peroxide materials in the living body samples are precisely measured in this way.
Patent JP-S61268987-A (JP)
Title: Heat exchanger
Inventor: TANIMURA YOSHIAKI
IPC: F28F1/32
Filed: 1985-05-24
Abstract: PURPOSE:To improve a heat transfer coefficient by a method wherein respective through holes for heat transfer fluid, flowing from expanded flow path toward narrowed flow path, are formed positively with burring sections respectively at the outlet sides thereof. CONSTITUTION:The sectional area of the expanded flow path 4 is larger than the same of the narrowed flow path 5 and the flow speed of the fluid, flowing through the expanded flow path 4, becomes smaller than the same of the fluid, flowing through the narrowed flow path 5, therefore, a part of the fluid flows from the expanded flow path 4 into the narrowed flow path 5 through the through holes 2 equipped with the burring sections 2a as shown by the arrow signs in the diagram. The burring sections are formed at the outlet side of the heat transfer fluid, therefore, the flow of the fluid may be induced smoothly. Temperature boundary layer is thinned by the inducing inflow of the heat transfer fluid and, therefore, the heat transfer coefficient may be improved. Further, the surface area of the burring sections is added to the surface area of the heat exchanger, therefore, reduction of heat exchanging area in case the heat exchanger is equipped with only the through holes may be prevented.
Patent JP-S5538675-A (JP)
Title: Magnetic head
Inventor: KATSUMATA MASAO
IPC: G11B15/61
Filed: 1978-09-13
Abstract: PURPOSE:To control a floating gap easier by other factors which changes sensitively the winding angle of a recording medium to a magnetic head, by providing a dummy head whose projection height can be changed close to the magnetic head. CONSTITUTION:Recording head 7 and reproducing head 8 are fitted to rotor 3 projecting from the circumferential surface of rotor 3, and dummy heads 9 and 10 are also provided adjoining to heads 7 and 8. When projection height A of head 9 is fixed and projection height B of head 10 is changed to move head 10 from the solid-line point to the dotted-line part, flexible recording medium 6 also shifts from the solid-line point to the dotted-line point. Namely, the winding angle of medium 6 to head 8 changes from beta to gamma, so that the floating gap between head 8 and medium 6 will vary with the projection height of head 10.
Patent JP-S592194-A (JP)
Title: Card recovering device
Inventor: KIMURA SHIYUUZOU
IPC: G06Q40/02
Filed: 1982-06-28
Abstract: PURPOSE:To simplify and miniaturize the structure and to smoothen the operation in various devices that utilize a card such as an automatic cash drawing machine, by providing elastic materials between carrying rolls and an opening for returning the card, and tuilizing the elastic force for taking in the card. CONSTITUTION:A card recovering device 8 is formed between card carrying rolls 3, 6 and an opening 16 for inserting and returning card. In the card recovering device 8, a pair of elastic materials 10, 10, opposed vertically, are provided on both sides of a card passage, and a card to be returned is elastically energized in the direction of rolls by restoring force of elastic materials 10, 10. For instance, supporting pieces 9, 9 are fixed with screws above and below the card passage, and the ends of plate springs 11 that from elastic materials 10 are fixed with scress to the supporting pieces 9, 9. Plate springs 11, 11 extend toward the card passage, and the tips are bent to rollers 3, 6 side, and bent faces 12, 12 are in contact with the upper part of the card passage. Thus, a card to be returned is elastically energized to rolls 3, 6 by elastic materials 10, 10, and accordingly, a left and forgotten card 15 is pulled-in smoothly between carrying rolls 3, 6 by driving of rolls, and recovered.
Patent JP-S60255430-A (JP)
Title: Photocomposing apparatus
Inventor: WAKAMATSU IKUO
IPC: B41B27/00
Filed: 1984-05-31
Abstract: PURPOSE:To provide a photocomposing machine constituted by bringing an electromotive operation type analogue matrix type photocomposing machine based on manual operation to an automatic operation system. CONSTITUTION:In an analogue matrix type photocomposing output machine 1 equipped with a plate shaped dial 2, a dial driving apparatus 3, which locates a desired matrix to be composed to a predetermined position by mechanically driving the character frame having the character disc 2 mounted thereto to X-Y directions according to an electric signal, is newly provided. Received character composition data is decoded in a data exchange apparatus 4 and an electric signal relating to predetermined operation capable of performing automatic control based on said data is imparted to the dial driving apparatus 3 and, with respect to character composition data corresponding to operation capable of performing no automatic control predetermined display indicating the manual operation of said operation is performed by a display panel 40.
Patent JP-S5538771-A (JP)
Title: Abbreviated dialing device
Inventor: SATOU SHIYOUICHI
IPC: H04M1/274
Filed: 1978-09-11
Abstract: PURPOSE:To prevent the malfunction of the exchange when the number is memorized by installing the change-over switch and the capacitor between the supply lines of the equipment possessing the keyboard, the pulse detection circuit, the memory and the pulse generation circuit each. CONSTITUTION:Capacitor 70 is installed in series to switch 68 interlocking switch 66 and between the ground and earth point 67 of switching element 50 and light emitting diode 52 of abbreviated dialing device which possesses keyboard 64, dial pulse detection circuit 58, memory 60 and dial pulse generation circuit 62 each. In such constitution, exchange 2 never has the malfunction since the dial pulse is grounded via switch 68 and capacitor 70 even though the telephone number is memorized in memory 60 via ten-key 38 of telephone set 4 and dial pulse generation circuit 36. As a result, the memorization into memory 60 becomes possible via ten-key 38, thus enhanching the economical properties.
Patent JP-H02209861-A (JP)
Title: Amino acid derivative and enkephalinase inhibitor containing the same as an active ingredient
Inventor: KAWAMURA MASANORI
IPC: A61K31/4402
Filed: 1989-05-02
Abstract: NEW MATERIAL:A compound of formula I [R<1> is H, 1-4C alkyl; R<2> is a carbon ring or a heterocyclic ring which may substituted with R3; R3 is halogen, trihalomethyl, hydroxyl, 1-15C alkyl; Z is H, -COR<9> (R<9> is 1-4C alkyl, substituted phenyl); (A) is phenyl substituted with R<13> (R<13> is H, halogen) or 4-7C cycloalkyl; when m=0, n is 1 to 4, when n=0, m is 1 to 4], its salt or acid adduct. EXAMPLE:N-(3-Mercapto-2RS-cyclohexylmethylpropionyl)-alpha-anilino-L-g lutamic acid. USE:Analgesic, antianxiety or anticonvulsant. PREPARATION:In accordance with the reaction equations, an amine of formula II (t-Bu is tertiary butyl) is allowed to react with a carboxylic acid to form an amide bond. The reaction 2 is conducted using 2-mercaptoethylamine in a solvent such as methylene chloride to give the subject compound.
Patent JP-H09278957-A (JP)
Title: Thermoplastic resin composition
Inventor: SOFUE TOSHIE
IPC: C08L89/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in surface appearance of molding and mechanical strength of material, useful in a wide range, by blending a specific styrene-based resin with a cellulosic substance and a prescribed styrene-based polymer. SOLUTION: This thermoplastic resin composition is obtained by blending 100 pts.wt. of the total of (A) 20-95wt.% of a styrene-based resin prepared by (co)polymerizing an aromatic vinyl compound (preferably styrene) or a monomer component composed of the compound and another vinyl-based monomer (preferably acrylonitrile) in the presence (absence) of a rubber-like polymer and having <=500,000 weight-average molecular weight calculated as polystyrene of a tetrahydrofuran-soluble part and (B) 80-5wt.% of a cellulosic substance (preferably in a powdery state, passing through 50 mesh) with 0.1-20 pts.wt. of a styrene-based polymer obtained by (colpolymerizing an aromatic vinyl compound or a monomer component composed of the compound and another vinyl-based monomer and having >=1,000,000 weight-average molecular weight calculated as polystyrene.
Patent JP-H02293397-A (JP)
Title: Production of single crystal of yttrium lithium fluoride
Inventor: SOGO SEIJI
IPC: C30B29/12
Filed: 1989-05-02
Abstract: PURPOSE:To make possible to eliminate purifying process of raw material and produce bubbleless product of high quality by shifting mixing ratio of raw material to LiF-rich side than stoichiometric ratio. CONSTITUTION:In growing of single crystal composed of yttrium lithium fluoride added with neodymium, YF3 is mixed with NdF3 and LiF as raw material in a molar ratio of (YF3+NdF3)/LiF=0.98-0.90. The mixing is performed in a highly purified inert gas and mixed raw material is put in a vessel made of 'Teflon(R)', then molded to cylindrical shape by cold hydrostatic pressing, thus molded material is melted by heat in an inert gas. For instance, resultant melt is used to produce single crystal by pull method and bubbleless transparent single crystal is obtained. By said method, the aimed single crystal is obtained by using raw material of 4N (99.99%) class purity without highly purifying process such as zone purification or moisture removing in dry HF gas current.
Patent JP-H05288164-A (JP)
Title: Rotary delivery pump lubricating device
Inventor: NITTA KOZABURO
IPC: F04C2/344
Filed: 1992-04-03
Abstract: PURPOSE:To maintain the constantly smooth movement of a vane while low by separating muddy water from the slurry discharged from a pump, and performing sealing and lubrication between each guide groove and a vane with this muddy water. CONSTITUTION:A rotary discharge-feed pump lubricating device is provided with a separating means 30 for separating muddy water from slurry discharged from the discharge port 21c of a vane type rotary discharge-feed pump 20. A rotor 22 is provided with a pressure chamber 22c, and this pressure chamber 22c is connected to the inner end of each guide groove 22a. The muddy water separated by the separating means 30 is fed to the pressure chamber 22c. When the rotor 22 is rotated, the volume of an operating chamber C is expanded- contracted, and in association with this, slurry and the like are sucked from a suction port 21b and discharged to the discharge port 21c. The slurry and the like are thereby prevented from flowing into the guide groove 22a from the operating chamber C, and lubrication between the guide groove 22a and the vane 23 is performed.
Patent JP-S605052-A (JP)
Inventor: YAMAMURA MASAAKI
IPC: C08G16/02
Filed: 1983-06-22
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-H10297039-A (JP)
Title: Recorder
Inventor: SONODA SHINYA
IPC: B65H29/22
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress cockling as much as possible by disposing spurs located oppositely to a paper discharge roller on the opposite sides of a material to be recorded alternately at two different parallel axial positions. SOLUTION: First and second groups 36, 37 of spur are disposed in parallel with the axes of center of rotation being separated by a distance Y=1-3 mm in the carrying direction of a sheet P wherein the interval L2 of the spur can be set at 10-15 mm which is shorter than the elastic length L1. When the spurs are arranged alternately at two parallel axial positions, the interval of adjacent first and second groups 36, 37 is shorter than the elastic length of spur and the arranging density of spur can be increased without installing a paper discharge roller shaft additionally. According to the arrangement, cockling is suppressed as much as possible and contamination of a recording head can be reduced.
Patent JP-S63277930-A (JP)
Title: Vortex flowmeter
Inventor: ABE MINORU
IPC: G01F1/32
Filed: 1987-05-09
Abstract: PURPOSE:To accurately remove only noises and to accurately detect a vortex frequency by setting the charging and discharging time constant of an f-V converting circuit so that charging is performed quickly at the time of the generation of a high vortex frequency and discharging is performed slowly at the time of the generation of a low frequency. CONSTITUTION:An ultrasonic wave which crosses a flow of a Karman vortex street is received by an ultrasonic wave receiver 5, whose output is inputted to a phase comparator 9 through a waveform shaping circuit 8. The output of the phase comparator 9 is sent out through a low-pass filter 11, a variable frequency filter 12, and a waveform shaping and amplifying circuit 13. This output is supplied to the f-V converting circuit 14, whose output is used to control the frequency band of the filter 12. The charging and discharging time constant of the f-V converting circuit 14 is so set that the quick charging is performed at the time of the high frequency generation and the slow discharging is performed at the time of low frequency generation.
Patent JP-H09106963-A (JP)
Title: Method for integrating microelectronic system in vertical direction
Inventor: PEETAA RAMU
IPC: H01L27/06
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To integrate a micro-electronic system with high yield by using CMOS adaptive standard semiconductor technique by joining a first substrate, to which a via hole is formed, with a second substrate, deepening the via hole and connecting the metallizings of both substrates. SOLUTION: A first substrate 1 containing a first layer 3 having circuit structure and a first metallizing plane having a metallizing 5 within the range of a first main surface is prepared, a via hole 7 is bored within the range of the first main surface, and the via hole is penetrated to the whole of the first layer 3. A second substrate 8 comprising a second layer 10 having circuit structure and a second metallizing plane having the metallizing 11 within the range of a second main surface is prepared, and the first substrate 1 and the second substrate 8 are joined and a substrate stack is formed. The substrate stack is thinned until the via hole 7 is bored on the side of the first substrate 1, the via hole 7 is deepened up to the metallizing 11, and an electric conductive junction is realized through the via hole 7 between the metallizings 5, 11.
Patent JP-H01282478-A (JP)
Title: Inspection of article
Inventor: UESUGI HIDEKI
IPC: H01L21/66
Filed: 1988-05-10
Abstract: PURPOSE:To form a product reduced in the irregularity of quality, by resetting an inspection standard on the basis of the distribution data of a specific number of products to be measured each judged to be a good product on the basis of a predetermined standard. CONSTITUTION:The first product comes to flow and it is judged whether the value of the number-of-time calculation counter mounted in a tester reaches a predetermined number of times. Since the value of the counter is set to '0' by initial setting, inspection is performed on the basis of a specific standard value and the counter value is added by '1' in the case of a good product and the same operation is performed until said value reaches the predetermined number of times. When it is judged that the counter value reaches the predetermined number of times, the reference value matched with quality is calculated using the average value and standard deviation of the data obtained from a predetermined number of good products. Next, it is judged whether this reference value is received within the standard value and, when said value is within the standard value, the resetting of the standard value is performed. Thereafter, a test is continued on the basis of the reset reference value.
Patent JP-H11292300-A (JP)
Title: Paper sheet guide device
Inventor: MURAI YASUSHI
IPC: B65H11/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To accurately center paper sheets even if the widths of the paper sheets have errors. SOLUTION: The paper sheet guide device is provided with an insertion part 11 in which the distance L between a pair of guide parts 15-1, 15-2 for guiding both sides of a paper sheet is set to the minimum width of the paper sheet, and a bent state releasing part 12 for releasing the bent state of the paper sheet by pressing outward and sideways both sides of the paper sheet from a pair of cutouts 16-1, 16-2 by being brought in contact with the upper surface of the bent paper sheet inserted in the insertion part 11.  Accordingly, even if the widths of paper sheets have errors, when the paper sheet is inserted into the insertion part 11, both sides of the paper sheet are brought into contact with a pair of guide parts 15-1, 15-2, and the paper sheet is bent, the bent paper sheet is fed to a bent state releasing part 12, both sides of the paper sheet are uniformly pressed outward and sideways from the cutouts 16-l, 16-2 into the flat state. Therefore, the centers of the paper sheets can be always in the constant position, and the paper sheets can be accurately centered even if the widths of the paper sheets have errors.
Patent JP-S5820614-A (JP)
Inventor: TAKEDA TADAMICHI
IPC: B65B31/02
Filed: 1981-07-17
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。