baber/WOPTO huggingface dataset:
Patent JP-S51135545-A (JP)
Title: Microscope objective lens
Inventor: TAIRA AKIO
IPC: G02B21/02
Filed: 1975-05-20
Abstract: PURPOSE: Obtain a microscope objective lens which has a large numerical aperture and small secondary spectrum and which fully  compensates image curvature and coma up to 11° angle of view on the image side. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09248920-A (JP)
Title: Method for ink-jet recording
Inventor: WATANABE KAZUAKI
IPC: B41M5/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the quality of printing and fast drying properties by a method wherein the first liq. contg. a cationic surfactant is stuck on a recording medium and then, at least one ink compsn. contg. at least a resin emulsion and a pigment as a coloring agent is printed on the printing medium. SOLUTION: While a recording head 1 is moved in the arrow mark A direction, the first liq. contg. a cationic surfactant contg. one quaternary nitrogen atom in its molecular structure is ejected to form a belt-like sticking region 31 of the first liq. on a recording medium 7. Then, the recording medium is transferred by a specified distance in the arrow mark B direction. During this period, the recording head 1 is moved in the opposite direction to the arrow mark A and is returned to the left end position of the recording medium 7. Then, at least one ink compsn. contg. at least ink resin emulsion and a pigment as a coloring agent is printed on the region where the first liq. has been already stuck to form a printed region 32.
Patent JP-H01234660-A (JP)
Title: Method of working slide surface of mechanical seal
Inventor: YOSHIYANAGI KENJI
IPC: B24B1/00
Filed: 1988-03-15
Abstract: PURPOSE:To reduce the dispersion of shapes of slide surfaces of mechanical seals by flat-finishing an annular end slide surface of a mechanical seal while heating the inner peripheral surface of the mechanical seal in the vicinity of the end slide surface with the use of a heater, and thereafter by cooling the mechanical seal. CONSTITUTION:A part of the inner peripheral surface 3 of an annular body 1 which is a surface to be worked in the vicinity of a tapered one end surface 2 so as to have a flat surface 2a, and is then cooled. Accordingly, by setting the temperature of the heater 4 to a suitable value in accordance with the shape and size of the annular body and a difference in height between the inner and outer peripheral sections of a slide surface to be formed, it is possible to obtain slide rings having no dispersion of shapes of slide surfaces.
Patent JP-S60203990-A (JP)
Inventor: YAMAMOTO HIROICHI
IPC: G01F23/00
Filed: 1984-03-29
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-H03260009-A (JP)
Title: Bearing steel stock and its production
Inventor: OKADA YASUTAKA
IPC: C22C38/00
Filed: 1990-03-09
Abstract: PURPOSE:To improve bearing property and machinability by subjecting a hot worked high carbon chromium steel stock to a combination of carbide spheroidizing treatment and dislocation introducing treatment and then to tempering at high temp. CONSTITUTION:A high carbon chromium steel having a composition containing, by weight, 0.85-1.2% C and 0.9-2% Cr is hot-worked. This high carbon Cr steel is subjected, plural times, to a repetition of heat treatment consisting of heating, holding at a temp. between the Ac3 transformation point and 820 deg.C for 5min-2hr, and cooling down to 720-680 deg.C at <=200 deg.C/hr cooling rate. Subsequently, the above steel is held again at a temp. between the Ac3 transformation point and 820 deg.C for 5min-2hr and cooled down to <=400 deg.C at a cooling velocity not lower than air cooling velocity. Then, this steel is heated and held at a temp. between 700 deg.C and the Ac1 transformation point for 1-20hr. By this method, a bearing steel stock consisting of the above high carbon chromium steel and having a structure in which the average grain size of carbide is regulated to 0.5-2mum can be obtained.
Patent JP-H0620286-A (JP)
Title: Adjuster for fixing component
Inventor: KISHIGAMI YOSHIAKI
IPC: G11B7/22
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a highly reliable adjuster for fixing components by means of which positional shift can be suppressed when a component is secured after alignment. CONSTITUTION:When an optical detector fixing component 2 secured with an optical detector 1 is fastened through screws 10a, 10b to a base body 3 after alignment thereof, a mechanism for boosting the pressing force of press pins 4a, 4b, which press and grasp the component 2, by compressing a spring 5 by means of a moving body 41 is provided. This mechanism facilitates alignment of fixing component and shortens the time required for fixing work remarkably.
Patent JP-H03263451-A (JP)
Title: Resin composition having excellent blow moldability
Inventor: SHICHIZAWA ATSUSHI
IPC: B29C49/02
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a resin composition having excellent coating-ability, heat- resistance, etc., and suitable for the blow-molding of a large-sized article by compounding a specific graft copolymer derived from vinyl cyanide, etc., to a specific copolymer. CONSTITUTION:The objective composition is produced by compounding (A) a graft copolymer produced by the copolymerization of a vinyl cyanide compound (e.g. acrylonitrile) and an aromatic vinyl compound (e.g. styrene and/or alpha-methylstyrene) to a rubbery polymer and (B) a copolymer produced by copolymerizing a vinyl cyanide compound and an aromatic vinyl compound to an organic silane compound monomer or copolymerizing a vinyl cyanide compound, an aromatic vinyl compound and a copolymerizable vinyl compound to an organic silane compound monomer. The content of the rubbery polymer in the composition is 10-30wt.% and the ratios of the vinyl cyanide compound and the organic silane compound unit to the resin components excluding the rubbery polymer are 35-50wt.% and 0.005-0.12wt.%, respectively.
Patent JP-H03262025-A (JP)
Title: Coordinate position measuring instrument
Inventor: MATSUSHIMA KEIICHI
IPC: G06F3/046
Filed: 1990-03-13
Abstract: PURPOSE:To speedily and accurately determine a coordinate position on a flat surface with a simple circuit by measuring the input impedance of winding. CONSTITUTION:This instrument is provided with a tablet constituted by arranging plural rectangular coils which have width D in a position measurement direction and length L in a direction intersecting orthogonally with it at intervals (d) in the position measurement direction, coil scanning means 4 and 5 which supply AC currents of frequency (f) to selected coils, and a cursor 3 which is mounted on the tablet and couples nearby rectangular coils mutually by electromagnetic induction. Further, the instrument is provided with means 10 - 12 which measure the input impedance of the coils during scanning operation by coil scanning means 4 and 5 and a means which compares the measured impedance values and calculates the position of the cursor in the position measurement direction from the position of the coil which has maximum impedance, the value of the impedance, and the value of impedance of >=2 adjacent coils. Consequently, the total required measurement time can be shortened without requiring any auxiliary sense coil.
Patent JP-H06274359-A (JP)
Title: Hierarchical distributed unit monitor system
Inventor: KOYAMA KIYOTADA
IPC: G06F15/16
Filed: 1993-03-19
Abstract: PURPOSE:To provide a hierarchical distributed unit monitor system by which plural units are distributively monitored and controlled by hierarchical monitor devices on the unit monitor system monitoring and controlling the plural units. CONSTITUTION:The monitor devices 1-3 having the same monitor/control functions are hierarchically provided in accordance with respective monitored units 4-6. Unit addresses to which the numbers of arbitrary digits are allocated for respective hierarchies are sequentially given from the host monitor device to the monitor devices and the monitored units in the respective hierarchies. Thus, the respective monitor devices autonomously decide the monitor devices and the monitored units, which have the unit addresses including the number of the self device as a higher digit as the subordinates of the self devices. The highest-order monitor device in the system executes monitor and interactive control, and the low-order monitor device relays a monitor signal and a control signal. Thus, the monitor devices monitor the state of an input unit, and control an output device interlocked with the monitor when a state change occurs.
Patent JP-S56157079-A (JP)
Title: Protective device of transition of superconductive coil
Inventor: FUJIOKA TSUTOMU
IPC: H01F6/02
Filed: 1980-05-08
Abstract: PURPOSE:To increase the reliability of a protective action by a method wherein an element which is conductive at a voltage over a set voltage is connected in series to  a protecting resistance. CONSTITUTION:The protective device is comprised of a coil 1, protecting resistor 2, DC breaker 3, coil source 4, closer 5, transition detector 6, breaker operating signal 7, transition detecting signal 8, closer operating signal 9 and two diodes 10 connected in series oppositely to each other. Even the closer 5 operates badly concurrently with the action of the DC breaker 3, or when the sudden interruption of current supply to the coil is caused by internal accidents in the coil source 4 or accidents on the upstream side of the coil source 4, dielectric break down of diode 10 is caused and the coil 1 is protected.
Patent JP-S57175089-A (JP)
Title: Beam working device
Inventor: INOUE KIYOSHI
IPC: B23K26/00
Filed: 1981-04-20
Abstract: PURPOSE:To prevent the generation of a crack or the like at the end of working by providing an element for detection of acoustic emission to the work and controlling the energy density, acceleration, etc. of the irradiation beam in accordance with the detected signal thereof. CONSTITUTION:A high energy beam is irradiated from an irradiating device 1 to the work 2, whereby the work 2 is machined. An element 7 that detects acoustic emulsion is provided to the work 2, and the detected signal thereof is passed through an amplifier 8 and a filter 9, and is removed of noise, etc., after which this signal is fed to controllers 10, 11. The controller 10 controls the device 1 and the controller 11 controls an NC device 6 which controls the movement of the work 2.
Patent JP-H03261974-A (JP)
Title: Color recording device
Inventor: TANAKA NOBUYUKI
IPC: B65H5/02
Filed: 1990-03-13
Abstract: PURPOSE:To prevent color slurring caused by the swell of the central part of a recording paper because of the shortage of destaticization by applying tension to the recording paper by a speed difference between the traveling speed of an endless belt and the conveying speed of the recording paper by a recording paper conveying mechanism. CONSTITUTION:The traveling speed of the endless belt 20c is set to be lower than the conveying speed of the recording paper by the recording paper conveying mechanism 10. When the recording paper is held on the belt 20c, it receives the tension by the speed difference between the traveling speed of the belt 20c and the conveying speed of the recording paper by the mechanism 10. Even when the central part of the recording paper swells because of the shortage of destaticization, the swelling part is leveled. Thus, the problem of the color slurring caused by the swell of the central part is successfully prevented.
Patent JP-H05267467-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/3205
Filed: 1992-03-17
Abstract: PURPOSE:To connect a first conductive pattern and a second conductive pattern with a small contact resistance by forming an intermediate conductive film by depositing a particle-like conductive substance from an oblique direction to a surface direction of an insulating film. CONSTITUTION:An intermediate conductive film 21 is formed by depositing a particle-like conductive substance 12a from an oblique direction of an insulating film 13. Thereby, even if a semiconductor wafer 10 is sputtered with Ar ions 32 for removing foreign matter 31 attached to a contact region 11a, conductive particles 21' which are formed by splashing of a surface layer part of the intermediate conductive film 21 which is beaten by the Ar ions 21 just attached to the contact region 11a. Therefore, even if the conductive particles 21' exist in a contact interface between a first conductive pattern 11 and a second conductive pattern 22, the conductive particles 21' with conductivity do not increase contact resistance between the first conductive pattern 11 and the second conductive pattern 22.
Patent JP-H08252798-A (JP)
Title: Punching method for tube-shaped plastic film
Inventor: TAKEBAYASHI KIYOAKI
IPC: B26F1/26
Filed: 1995-03-20
Abstract: PURPOSE: To punch the tubular plastic film at high speed by punching the film by a punching mechanism consisting of outer punching rolls of the tubular plastic film and inner press rolls between feeding rolls and receiving rolls. CONSTITUTION: A tubular plastic film 1 is continuously fed between feeding rolls 2, 2' and receiving rolls 3, 3'. Then, the film 1 is flattened and fed so that punching rolls 4, 4' may be located outside the film 1 and press rolls 5, 5' inside the film 1. The punching rolls 4, 4' are rotated in an interlocking manner with the feeding rolls 2, 2' and the receiving rolls 3, 3'. The punching mechanism is formed by the rotating punching rolls 4, 4' and the press rolls 5, 5' pressed by the punching rolls 4, 4' to punch the tubular plastic film 1.
Patent JP-S54151316-A (JP)
Title: Radio receiver of pll frequency synthesizer system
Inventor: SHIMOMURA MITSUZOU
IPC: H03J1/00
Filed: 1978-05-19
Abstract: PURPOSE:To shorten the search time of the automatic channel selection in the PLL frequency synthesizer system radio receiver, by suitably combining the search modes of plurality different in the frequency step. CONSTITUTION:The reception signal from the antenna input A is in high frequency amplification at the high frequency amplification and frequency conversion circuit 1, converted into intermediate frequency according to the frequency from the PLL circuit 4, amplified at the intermediate amplifying circuit 2, and outputted from the speaker output B via the detection circuit 3. When the search instruction signal of up and down is inputted from the terminal U or D, FF15 is set and the control section 17 selects the mode. The reception frequency is determined with the coded output of the data memory 6 controlling the PLL circuit 4, and if colrrect tuning is not made in a given time, the mode is changed and control is made so that the tuning is obtained by changing the scanning control frequency step of the PLL circuit 4.
Patent JP-H10257597-A (JP)
Title: Method for calculating virtual sound image localization coefficient and method for preparing table of virtual sound image localization coefficient
Inventor: KINOSHITA IKUICHIROU
IPC: H04S5/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a virtual sound image localizing coefficient calculation method that calculates a coefficient group which is used for a clue to estimate an amplitude frequency characteristic of an acoustic transfer function to an optional azimuth angle, a propagation time or a propagation time difference between left/right ears and to provide a coefficient table preparing method to store the coefficient group. SOLUTION: Each major component that is a base to express an amplitude frequency characteristic of an acoustic transfer function from each sound source position to ears of a listener in terms of linear combination is extracted, each coefficient when a major component weight coefficient denoting contribution of the major component to the amplitude frequency characteristics is expanded by using sets of sine and cosine functions for a direction of the sound source is calculated for one or both ears of the listener and each of the coefficients is used for a virtual sound image localization coefficient.  Furthermore, each coefficient when a propagation time from each sound source position to the ears of the listener or a difference between both of left-right ears in the propagation time is expanded by using sets of sine and cosine functions for direction of the sound source is calculated for one or both ears of the listener and each coefficient is also used for the virtual sound image localization coefficient.
Patent JP-H05266211-A (JP)
Title: Picture generating system and programming interface for picture generation
IPC: G06T15/00
Filed: 1992-03-17
Abstract: PURPOSE:To simplify mapping designation to shorten the plotting work time by storing attribute deviation information indicating coupling relations between objects with respect to each object. CONSTITUTION:When the computer graphic technique is used to plot a moving picture or the like, a processor 704 adjusts attribute deviation information with respect to each object. For the purpose of performing this adjustment, for example, an index is added to each object, and a motion data map of the object where attribute deviation information or the like is set is generated correspondingly to the index and is stored in a storage device 702. For example, inverse arrangement information of relative positional relations based on inter-object hierarchical relations is used as attribute deviation information. At the time of actual plotting, an operator calls stored information on an editing picture and performs required designation. Since the operator uses a locator like a mouse to perform the designation while seeing the editing picture, the workability is improved.
Patent JP-H08255355-A (JP)
Title: Information recording and reproducing device
Inventor: ONO KOZO
IPC: G11B7/085
Filed: 1995-03-20
Abstract: PURPOSE: To provide an optical disk device of a high seek speed at a low cost. CONSTITUTION: The optical disk device 10 is provided with only one set of a position detector 51, for detecting the position of an objective lens 41 movably supported by a carriage 47 which is integrally assembled with a linear motor 50, in the neighborhood of the linear motor. The position of the carriage is calibrated in such a manner that a magnetic force generating marker 47a arranged at a specified position of the carriage is detected by a Hall element 51a of the position detector.
Patent JP-S58193288-A (JP)
Inventor: HERUMIYUUTO GEAHARUTO
IPC: B65D88/12
Filed: 1983-04-05
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-S56157029-A (JP)
Title: Automatic and continuous developing device
Inventor: KUTSUZAWA JIYUNJI
IPC: G03D5/04
Filed: 1980-05-09
Abstract: PURPOSE:To enable the continuous developing process and to prevent the deterioration of a developer by a method wherein one or plural chucks are equipped on an endless belt, and the belt is made to rotate with a constant speed to make the wafers to be dipt in the developer. CONSTITUTION:The endless belt 2 provided with one or more wafer chucks 3 is arranged in a developing tank 1, wafers inserted from an entrance 13 are equipped on the chucks 3 by a magic hand 5, the belt 2 is made to rotate with the constant controlled speed by pulleys 4 and the developer is stirred by a stirring mechanism 7. When the wafers are to be taken out, a shutter mechanism 6 is made to be opened and closed, and an inert gas is blown against the wafer from a mechanism 6' to blow off the residual liquid. Accordingly the deterioration is little because the developer is intercepted from the open air, and to hold the quality of the product at constant becomes posible because the continuous processing becomes possible.
Patent JP-H06248649-A (JP)
Title: Load relieving apparatus for prestressing steel
Inventor: TAKAYAMA YOICHI
IPC: E02D5/58
Filed: 1993-02-24
Abstract: PURPOSE:To relieve load applied to prestressing steel easily at a low cost in a structure where the prestressing steel is anchored with a wedge type anchorage. CONSTITUTION:A prestressing steel is anchored through a wedge 1 that is fitted into a tapered hole 4 provided to an anchor disk 2. A projecting body 5 is provided so that it can be fitted into the tapered hole 4 for preventing reentry of the wedge 1 when the wedge 1 gets out of the tapered hole 4 on occasion of restressing at the time of relieving load. Since the wedge 1 is supported with the projecting body 5 fitted into the tapered hole 4 at the time of relieving the load, the prestressing steel 3 can be put back solely, and thereby the load can be relieved easily.
Patent JP-S60207283-A (JP)
Inventor: HORI NIJIKO
IPC: H05B37/02
Filed: 1984-03-30
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-H09250334-A (JP)
Title: Catalyst deterioration discrimination device of internal combustion engine
Inventor: MITSUYA NORITAKE
IPC: F02D41/22
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To precisely carry out catalyst deterioration discrimination in accordance with output of an air-fuel ratio sensor and output of a catalyst downstream side O2 sensor without erroneous judgement caused by variation of an engine air-fuel ratio by carrying out air-fuel ratio feed-back control in accordance with output of an air-fuel ratio sensor provided on the catalyst upsream side. SOLUTION: An air-fuel ratio sensor (A/F sensor) 45 is provided on the upstream side of an exhaust purifying catalyst provided in an exhaust passage of an engine. The engine carries out sub air-fuel ratio feed-back control to compensate dispersion of output characteristics of the A/F sensor 45 by varying a control center of air-fuel ratio feed-back control by the A/F sensor 45. Additionally, an O2 sensor 46 is provided in a exhaust system on the downstream of a catalyst converter 38. Additionally, an engine electronic control unit 70 is a microcomputer system to carry out catalyst deterioration discrimination processing in addition to air-fuel ratio control. Consequently, it is possible to precisely carry out catalyst deterioration discrimination without erroneous judgement caused by air-fuel ratio variation.
Patent JP-H01234444-A (JP)
Title: Polymer alloy compound and its production
Inventor: IWASAKI SHINICHI
IPC: C08J3/20
Filed: 1988-03-15
Abstract: PURPOSE:To obtain the title composition which has the combination of both merits of a rubber and PE, by kneading the rubber and ultra-high M.W. PE in the presence of a radial initiator and crosslinking agent. CONSTITUTION:The subject composition is obtained by kneading rubber (e.g., styrenebutadiene rubber) with PE of ultra-high molecular weight (preferably 800,000-5,000,000) in the presence of a radical initiator, preferably thiazole, guanidine, thiuram or zinc white and a crosslinking agent, preferably sulfur, sulfur crosslinking agent, peroxide crosslinking agent at a temperature higher than the softening point of PE, preferably at 150-170 deg.C.
Patent JP-H02147229-A (JP)
Title: Manufacture of vessel
Inventor: DEIBITSUDO CHIYAARUZU GIRU
IPC: B65D77/06
Filed: 1989-03-15
Abstract: PURPOSE: To discharge an overall content in a container from the container by fixing a liquidtightly flexible wall to a peripheral edge of a housing part, and plastically deforming the flexible wall in a predetermined shape. CONSTITUTION: A molding machine 12 is disposed directly above a housing part 2 attached with a flexible wall 8, a hole 14 is opened at the machine 12, and an upper side of the machine 12 is connected to an air supply exhaust unit. A material softened from the wall 8 is brought into contact with a mold surface of the machine 12, extended, plastically deformed. And, when cold air is introduced from the opening 4 to cool it, the wall 8 is held in shape of the mold of the machine 12. The cold air is introduced from the hole 14 to forcibly bring the wall 8 into contact with an inner surface of the part 2. A herbicide is filled in the container through a fitting of the opening 4. During filling, the wall 8 is separated from the inner surface of the housing part, and brought into contact with the other inner surface of the housing part.  Similarly, at the time of drawing the herbicide from the container, the wall 8 is returned toward the part 2, eventually densely brought into contact with the inner surface to draw all the herbicide.