baber/WOPTO huggingface dataset:
Patent JP-H08322836-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MASUZAWA YUTAKA
IPC: A61B8/00
Filed: 1995-06-01
Abstract: PURPOSE: To provide highly accurate phase matching by multiplying the window function of a valid time length to reception signals, obtaining an autocorrelation coefficient, optimizing the valid time length of the window function based on the arithmetic result of an evaluation function to an autocorrelation coefficient value, multiplying the optimized window function and the reception signals and performing a mutual correlation arithmetic operation. CONSTITUTION: In the case of computing an autocorrelation function, in data transfer among a central arithmetic processing circuit 71, a storage circuit 75 and an address decoder 72 and an arithmetic operation inside the central arithmetic processing circuit 71, for the Fourier transformed result of the same reception signals, complex conjugate data are outputted through a data bus DB to a selector 197 and the selector 197 successively stores input in a shift register 194. In the case of computing a mutual correlation function, for the Fourier transformed result of the different reception signals, the complex conjugate data are outputted to the selector 197.  The central arithmetic processing circuit 71 corrects values stored in the internal register of a reception delay circuit and a transmission circuit corresponding to the delay time calculation program of a program storage circuit 74.
Patent JP-H06324554-A (JP)
Title: Electrostatic charging member and electrostatic charging device using same
Inventor: NOJIMA KAZUO
IPC: C08L19/00
Filed: 1993-05-12
Abstract: PURPOSE:To enable uniform electrostatic charge by forming a resist layer from a base material containing a sulfonate. CONSTITUTION:An elastic layer 202 of polar rubber (epichlorohydrine rubber, nitrile rubber, urethane rubber, chloroprene rubber, acrylic rubber and the like) 1 to 5mm in thickness and containing a sulfonate is formed over a core 201. The volume resistivity of the elastic layer 202 is in the range of 10<6> to 10<8>OMEGA.cm. Further, a surface layer 203 which is 5 to 50mum in thickness and made from a non-sticking resin is formed thereover. The surface layer 203 is formed from a material having medium resistance and composed chiefly of at least a solvent- soluble fluororesin, to prevent toners and paper powder from sticking to the surface of an electrostatic charging roller so as to maintain the uniformity of electrostatic charge over a long period of time. Thereby the uniformity of the electrostatic charge by application of DC voltage and environmental stability can both be enhanced.
Patent JP-S5360519-A (JP)
Title: Key input decision device
Inventor: NISHIGUCHI YUKIHIRO
IPC: G06F3/02
Filed: 1976-11-12
Abstract: PURPOSE: To prevent the chattering and the malfunction due to the doubledepression by adding several gate circuits and adjustable circuits to an arithmetic unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0433271-A (JP)
Title: Charging type battery device
Inventor: YAMASHITA MASATAKA
IPC: H02J7/00
Filed: 1990-05-28
Abstract: PURPOSE:To prevent over-discharge by detecting the voltage of a battery to detect that the remaining capacity of the battery is decreased to a preset value or below, and constituting a function automatically cutting off a discharging circuit. CONSTITUTION:When the voltage across both terminals of a battery 3 becomes the fixed voltage (Voff) or below, the output voltage of a voltage detecting means 5 is set to the off state (VGS(off) or below) from the on state (VGS(off) or above), a MOS FET 41 is set to the cutoff state from the conductive state, and the discharging circuit of the battery 3 is cut off. When the voltage across both terminals of the battery 3 becomes the voltage Von or above higher than Voff by the charging via a parasitic diode 41A, the output voltage of the voltage detecting means 5 is set to the on state from the off state, the MOS FET 41 is set to the conductive state from the cutoff state, and normal charging is performed. A charging type battery device with no deterioration of characteristics due to over-discharge can be obtained.
Patent JP-S5760031-A (JP)
Title: Method for continuous cooling
Inventor: YUI KATSUHIKO
IPC: C21D9/573
Filed: 1980-09-29
Abstract: PURPOSE:To perform more accurate controlling by applying the correction by the cooling effect of off nozzles upon the injection rates of refrigerant and effective cooling length calculated by model equations when controlling the cooling end point temp. and cooling rates for materials to be cooled to desired values. CONSTITUTION:To control a high temp. strip 10 to a desired cooling rate CR* and a cooling end point temp. T*o, the water flow density W* and effective cooling length le* of the equationsI, II (rho, Cp, h, u: the density, specific heat, thickness and speed of the strip 10, K: constant, G: wind flow density, Tw: water temp., Tg: wind temp. alpha-delta: constants, Ti: cooling start temp.) are set. here, if the le* is shorter than the cooling length lo, the nozzles 12, 14- on, for example, inlet side, are turned off, and gas of the extent of preventing overheating is flowed to these. Here, the equation III holds, and if the coefft. of heat transfer for cooling with the gas alone is defined as Hg, the Ti is lowered by the equation IV (Tx: the temp. of the strip 10 at the inlet of a cooler). This Ti is substituted in the equation II, whereby the le* is determined.
Patent JP-S63298916-A (JP)
Title: Monitor device of printing on wire surface
Inventor: MORI NOBUYUKI
IPC: H01B13/00
Filed: 1987-05-28
Abstract: PURPOSE:To make it possible to confirm the condition of printing without requiring a high skill by providing a stroboscope watching the priented surface of a wire, and furnishing a device to discriminate the condition of display on a screen by the intensity of brightness of the desired display portions. CONSTITUTION:The display printing on a wire P is illuminated intermittently by a stroboscopic light 12, and the image of the printing (b) is formed on a screen 14 of an operation board E through mirrors 13a to 13c. On the surface of the screen 14, a mark 16 which has an aperture for one letter or one mark is furnished, and an image fiberscope 17 is arranged through a shutter 20 at the rear side of the mark 16. At the necessary portions of the printing (b) on the screen S of the scope 17, ends of photo-fibers 18 are positioned, while the other ends of them are connected to OE converters 19 respectively. The photo- fibers 18 are positioned at places liable to be the worst printing points. Consequently, if the electric output is out of the allowable display printing cleareness, the display printing (b) is discriminated to be a poor printing.
Patent JP-H10283374-A (JP)
Title: Recording medium
Inventor: SASAKI KATSUMASA
IPC: G06F17/30
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To retrieve more than one application software program by one kind of retrieval software by providing the recording medium with a viewpoint management block where the head address, ect., of an index corresponding to an item name which can be retrieved is recorded. SOLUTION: The recording medium has an area where body data consisting of unit data composed of character information are recorded and an area where the viewpoint management block consisting of an identifier entry number 53 indicating the number of identifiers 56a corresponding to >=2 retrieval items 55 is recorded. This viewpoint management block has an area 56 where a document management block is recorded and consists of >=2 retrieval item names 55, an identifier 56a where the contents of a block that an entry indicates are described, a head block number 56c where the head block of an index that the entry indicates is described, and a block number 56d where the area size of contents that the entry indicates in described. Then a method for retrieving the body data with a single retrieval item and a retrieving method based upon the AND of retrieval items are specified.
Patent JP-S6112360-A (JP)
Title: Thermal transfer recording apparatus
Inventor: MURANAKA MASAICHI
IPC: B41J2/38
Filed: 1984-06-29
Abstract: PURPOSE:To perform the recording of an image at always stable density without receiving the effect of temp., by surrounding the recording part in a thermal transfer recording apparatus by a heat insulating member and forcibly keeping the atmospheric temp. in said apparatus constant. CONSTITUTION:The recording part consisting of the thermal head 3 and the platen 4 in a thermal transfer recording apparatus is surrounded by a housing 5 comprising a heat insulating member and heating and cooling elements 6, 7 for keeping the atmospheric temp. in the housing 5 constant are respectively inlaid with the upper and lower wall surfaces of said housing 5. Further, in the housing 5, a temp. sensor for detecting the internal temp. of said housing 5 is provided and may be attached to the surface of the head 3 or that of the platen 4. Therefore, by always keeping the diameter of a molten ink dot constant without receiving the effect of external temp. at all, the recording of an image having good image quality can be obtained at stable density.
Patent JP-H11330913-A (JP)
Title: Digital filter
Inventor: OKUNO KEIZO
IPC: H04B1/707
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To actualize a digital filter of a simple constitution which is used suitably for a spread spectrum radio communication device and which removes unnecessary sidebands of a digital signal. SOLUTION: An FIR type digital filter 11 has desired low-pass filter characteristics by oversampling with interpolated data between actual data. The filter has the number of taps limited when a roll-off rate is not 0, namely, when ideal filter characteristics are not obtained while characteristics of impulse response of a roll-off filter are considered, and realizes a coefficient multiplying processing by a shifter S which obtains a partial coefficient by decomposing a coefficient and an adder K which adds the output of the shifter. Thus, a multiplying processing can be realized by the shifter and adder of a relatively simple constitution and the roll-off filter is provided with the minimum number of taps to reduce the circuit scale.
Patent JP-H05301442-A (JP)
Title: Production of transfer foil
Inventor: YOKOSE KAZUO
IPC: B41M5/00
Filed: 1992-04-27
Abstract: PURPOSE:To easily produce a transfer foil wherein the edges of a partial metal vapor deposition layer and a partial adhesive layer sharply coincide each other. CONSTITUTION:In a transfer foil wherein a base film 1, a release layer 2, a protective layer 3, a metal vapor deposition layer 5 and an adhesive layer 6 are successively formed, a printing layer 4 having a desired pattern is formed on the protective layer 3 using a water soluble resin and the metal vapor deposition layer 5 and the adhesive layer 6 with a thickness of 0.05-0.7mum are successively formed on the entire surface of the protective layer 3 through the printing layer 4. Thereafter, the structure thus obtained is washed to remove the printing layer 4 and the metal vapor deposition layer 5 and adhesive layer 6 on the printing layer 4. The metal vapor deposition layer 5 and the adhesive layer 6 at the part where the printing layer 4 is absent are left to integrally form the partial metal vapor deposition layer and the partial adhesive layer. In this transfer foil, the edges of the partial metal vapor deposition layer and the partial adhesive layer sharply coincide each other.
Patent JP-S5837995-A (JP)
Inventor: KAIHO KOUZOU
IPC: H05K7/02
Filed: 1981-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04334401-A (JP)
Title: Longitudinal thrust slicer for woodworking
Inventor: SUGIURA NAOKI
IPC: B27L5/06
Filed: 1991-05-10
Abstract: PURPOSE:To control turnover frequency and driving time within the given time of a reversible material feeding motor by making the reversible material feeding motor non-driving on the turnover position and providing the waiting time for material feeding when the length of a woodworking material is less than the given length or when the temperature of the reversible material feeding motor is more than the given temperature. CONSTITUTION:When the length of a woodworking material is less than the given length or when the temperature of a reversible material feeding motor M2 is more than the given temperature, the waiting time in which a material feeding belt 6 is made non-driving on the turnover position in the driving direction is provided. In the case the woodworking material is short, the material feeding is discontinued by means of waiting time by said arrangement, and the time required for one going to and from trip is not very short and tunover frequency of the reversible material feeding motor M2 in the given time is controlled to prevent overheating.
Patent JP-H06350318-A (JP)
Title: Hot air circulation type snow melting device for parabolic antenna
Inventor: YOSHIZAWA MASAAKI
IPC: H01Q1/02
Filed: 1993-06-07
Abstract: PURPOSE:To uniformly warm an antenna main reflecting mirror when snow depositted on the parabolic antenna is molten. CONSTITUTION:When it snows, a hot air generator 3 and all fans 12 start their operation to warm up the inside of a chamber 2. The speed of the hot air whose velocity slows down due to the resistance in a duct 10 is increased by the fans 12 to warm up all the corners in the chamber 2. Furthermore, data of a temperature sensor 13 fitted to an antenna main reflecting mirror 1 are read by a fan control section 14 to control the fans 12 so that the temperature distribution of the antenna main reflecting mirror 1 at snow melting is uniformized thereby warming up uniformly the antenna main reflecting mirror 1.
Patent JP-H04334662-A (JP)
Title: Rack-and-pinion type power steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/22
Filed: 1991-05-11
Abstract: PURPOSE:To control the moving direction and thrust of a rack shaft simply by selectively controlling the application of voltage to plural electrode mechanism and the grade of applied voltage so as to control the communicated/cut-off state among a fluid pressure supply chamber, plural variable capacity chambers and return chambers. CONSTITUTION:When a steering wheel is operated to rotate an input shaft 5 either clockwise or counterclockwise, a pinion 11 is rotated, but a rack shaft 25 remains immobile by the grounding resistance of front wheels, so that the pinion 11 rolls on the rack. Then the input shaft 5 is oscillated laterally, and an oscillating lever 13 is oscillated around a fulcrum 21. As a result, a control spool 15 moves, and a signal is outputted to an electronic control circuit from a steering sensor. The electronic control circuit therefore controls the application of voltage to plural electrode mechanisms 37-43 and the grade of applied voltage. The communicated/cut-off state among a fluid pressure supply chamber 45, plural variable capacity chambers 47, 49 and return chambers 51, 53 is thereby controlled to move the rack shaft 25 laterally.
Patent JP-H04360454-A (JP)
Title: Recording paper cutting system
Inventor: KUDO TAKU
IPC: B26D1/06
Filed: 1991-06-07
Abstract: PURPOSE:To avoid trouble such as production of paper powder and waving of end by avoiding the contact with recording paper when a rotary moving blade is restored to the standby position after the recording paper is cut. CONSTITUTION:A recording paper carrier platen roller 2 is driven forward during printing, and when the print is finished, a motor of the cutter 3 is driven forward to cut off a print finish part of recording paper 10. Then the platen roller 2 is reversed and when the tip of the recording paper is retracted from a stationary blade 3a of the cutter, the motor of the cutter 3 is reversed to restore the moving blade 3b up to the standby position. Thus, the contact between the moving blade 3b of the cutter and the tip of the recording paper 10 is avoided and trouble such as production of paper powder and waving of end is avoided.
Patent JP-2000329269-A (JP)
Title: Bayonet coupling for low temperature fluid
Inventor: YAMADA TOSHIHARU
IPC: F16L59/16
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a bayonet coupling for low temperature fluid to reduce manufacturing cost by modifying a vacuum jacket part mounted on a mounting hole piercing through the wall surface of a vacuum vessel and easily bring the heat insulation vacuum part of a vacuum jacket part into a high vacuum state. SOLUTION: This coupling comprises a fixed heat insulation pipe 2; and a moving heat insulation pipe 3 fitted in the fixed heat insulation pipe 2. The fixed heat insulation pipe 2 is mounted on the mounting hole 10 of a vacuum vessel 9 and the fixed heat insulation pipe 2 has a vacuum jacket part 6 forming a heat insulation vacuum part 13, and a through-hole 31 for communication to perform intercommunication between the heat insulation vacuum part 13 and a vacuum chamber 12 in the vacuum vessel 9 is formed in the vacuum jacket part 6.
Patent JP-S6114131-A (JP)
Title: Method for recovering gallium from dusts produced by electrolyzing aluminum
Inventor: IKEDA HIDETSUGU
IPC: C01G15/00
Filed: 1984-06-29
Abstract: PURPOSE:To recover Ga from dust produced by electrolyzing Al in a high yield by adding an alkali flux to the dust, roasting the dust, treatint it with a mineral acid, and extracting Ga ions from the resulting leaching soln. CONSTITUTION:Dust produced in an Al electrolyzing furnace is mixed with 5-50% alkali flux, roasted, and subjected to leaching treatment with a mineral acid. An org. solvent A contg. a cation exchange type extracting reagent is added to the resulting leaching soln. to extract preferentially Ga ions, and this extraction soln. is washed with hydrochloric acid alpha to separate ions of Fe, Al, V, etc. The extraction soln. is subjected to back extraction with hydrochloric acid beta having a lower concn. than the hydrochloric acid alpha, and an org. solvent B contg. a neutral or basic extracting reagent as an ion pair extraction type extracting reagent is added to extract preferentially the Ga ions. The Ga ions are back-extraceted by adding a dil. aqueous mineral acid soln. to he extraction soln. contg. the concd. Ga ions.
Patent JP-H09321991-A (JP)
Title: Arithmetic coding decoding device
Inventor: KOBAYASHI KAZUTO
IPC: H04N1/41
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To make the capacity of an image memory small used for arithmetic coding decoding device. SOLUTION: A color image read section 16 receives a color image by one line each for each color and an arithmetic coder 17 applies coding for one line each for each color. Coding information used for each coding of one line is stored in a coded parameter memory 18 and read by an arithmetic coder 17 at coding of a succeeding same color line. When the coded data are stored in each color to a code memory 19 and when the stored line reaches a prescribed line for each color, a memory control section 19B reads the data by a prescribed line number each for each color.
Patent JP-S5260389-A (JP)
Title: Timer system for sequence controller
Inventor: OSAKO KAZUYOSHI
IPC: G05B19/04
Filed: 1975-11-14
Abstract: PURPOSE: A timer system for sequence controller, wherein sequence is expressed in logical formulas before stored on a memory storage so that the sequence can bse easily altered by modifying the memory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09318859-A (JP)
Title: Lens barrel
Inventor: MIYAMOTO HIDENORI
IPC: G02B7/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To align the lens optical axes of two lenses to assemble at least the two lenses inside a lens frame of resin molding. SOLUTION: A lens assembling body 1 is constituted by the lens frame 4 by which the optical axes of the respective lenses 2 and 3 are aligned and the lenses 2 and 3 are held at a specified interval. Spacing walls 13 abutting on lens surfaces of the two lenses facing to each other and keeping an interval are integrally provided on at least three places which are on the inside peripheral part of the lens frame and equally disposed in a peripheral direction. Inside peripheral wall parts 11 and 12 holding at least two lenses inside the lens frame are formed by one metallic mold for formation.
Patent JP-H07317255-A (JP)
Title: Eaves arabesque for metal roof boarding
Inventor: TAMURA TADAO
IPC: E04D13/15
Filed: 1994-05-26
Abstract: PURPOSE:To dispense with a plate holder and to make it possible to mount an eaves arabesque to an eaves with simple work. CONSTITUTION:A bending section 17 is slackened, a space section 19 is fitted to a slate 9 until the inside of a vertical section 16 is brought into contact with the front end face of the slate 9, and in the case force used for slackening the bending section 17 is released, an elastic interlocking section 18 is suppressed to the lower surface of the slate 9. Under such a state, with a flashing section 12 as the standard, a horizontal section 11 is fixed to a roofer 3 with a nail 5. A folding section 6a is fitted to an angle interlocking section 14, and a metal roofer 6 is laid. Accordingly, nailing work to the front end of an eaves compelled to take an impossible posture is eliminated, an eaves arabesque 10 is fixed by nailing work of the horizontal section 11 only. The number of components are also reduced, and the head of a nail is not exposed on the front end, so that good looking finish can be obtained.
Patent JP-S5561908-A (JP)
Title: Tanning treatment apparatus of dustproof filter material
Inventor: YAMAMOTO MASATO
IPC: B01D39/14
Filed: 1978-11-06
Abstract: PURPOSE: To simply and smoothly carry out the tanning treatment by carrying out the tanning treatment of a dustproof filter material using an apparatus wherein a pair of roll having grooves perpendicular to a shaft and a pair of roll having grooves parallel to a shaft are arranged alternately.  
     CONSTITUTION: A tanning roll of a tanning treatment apparatus comprises a roll 1,1' having grooves perpendicular to a shaft on the peripheral surface thereof and a roll 2,2' having grooves parallel to a shaft on the peripheral surface thereof and the roll 1,1' and the roll 2,2' are arranged at a set alternately, a filter material 7 such as a dustproof mask and the like used in a welding factory and the like is passed the tanning roll 1,1' and 2,2' of three sets A,B,C, through pinch roll 4,4' from an uncoiler 3, thereafter wound up on the winding roll 6 through a pinch roll 5,5'. Thereby, the bending action of a traverse and longitudinal direction is applied alternately to the filter material 7 and the smooth tanning treatment is carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6027941-A (JP)
Title: Identifier generation system
Inventor: MOURI TOMOJI
IPC: G06F17/30
Filed: 1983-07-26
Abstract: PURPOSE:To generate an identifier automatically from a keyword group without duplication according to a code of denomination by providing an identifier generation system with a keyword extracting device, identifier generating device, identifier verifying device, and identifier storage device. CONSTITUTION:When a document 1 is inputted, it is analyzed and the keyword group 4 is outputted. The identifier generating device 5 combines possible abbreviated symbols by using the keyword group 4 and a keyword abbreviated symbol correspondence table 11 to generate an identifier candidate group 6. The combination and array order of the abbreviated symbols are determined by identifier attribute data 2 and denomination code data in a project denomination code storage device 12. The identifier verifying device 7 selects a usable identifier group 8 in the identifier candidate group 6. This selection is made by referring to the identifier attribute data 2, programming language denomination code data 13, and identifier data 14 which are already used. The obtained usable identifier group 8 is shown to a program on an identifier control device 9 and one identifier to be used actually is selected.
Patent JP-S62299584-A (JP)
Inventor: FURUTA TSUNEKATSU
IPC: D06C15/12
Filed: 1986-06-12
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。