baber/WOPTO huggingface dataset:
Patent JP-H03255909-A (JP)
Title: Position measuring instrument
Inventor: HORII TAKAYOSHI
IPC: G01C3/06
Filed: 1990-03-06
Abstract: PURPOSE:To measure the position of a surface to be measured which is formed of the mirror surface of a body to be measured with high accuracy by providing a light source which projects light on the surface to be measured, a photodetection lens, and a position detecting element. CONSTITUTION:When the surface 5 to be measured which is formed of the mirror surface of the body 4 to be measured is at a position A, a virtual image Ia of a light source 12 is formed at the same distance da from the light source 12 in the opposite direction from the light source 12 about the surface 5. The points where the straight line connecting the virtual image Ia and the center O of a photodetection lens 6 crosses the surface 5 and the measurement surface of a PSD(position detecter) 7 are denoted as Pa and X and the intersection of a perpendicular to the surface 5 from the light source 12 and the surface 5 is denoted as Qa. Further, the distance from the light source 12 to the surface 5 when the surface 5 is at a position B is db and points corresponding to the points Ia, Pa, X, and Qa are Ib, Pb, Y, and Qb. A projection beam 3b which travels from the light source 12 to the point Pa is reflected regularly at the point Pa and made incident on the point X. Further, a projection beam 3b which travels to the point Pb is reflected regularly at the point Pb and made incident on the point Y. For the purpose, the positions of the points X and Y on the PSD 7 are measured to measure the movement position of the object body 4.
Patent JP-S55147617-A (JP)
Title: Shutter second time controlling circuit
Inventor: UCHITOI MASANORI
IPC: G03B7/093
Filed: 1979-05-08
Abstract: PURPOSE: To accurately control the exposure time on the film surface, by presetting the digital value of error time due to response delay.  
     CONSTITUTION: When a shutter button is depressed, transistor TR 1  turns on, and the rear curtain is held by a magnet MG 3 . The shutter second time value is computed by IC 1 , and is converted into digital value by means of A/D converter AD. When the shutter button is further depressed, magnet MG 2  operates and the shutter front curtain starts to run. At the same time, switch SW 4  is cut off, and a time constant circuit operates to vary the output. Inverter N 2  outputs 1, and an AND gate opens, and pulses from a puls oscillator are counted in a counter COUNT. The counting is latched in a latch circuit L until the time specified in the time constant circuit. When the counting continues until the outputs of FF 1 , FF 4  become 1, 1 is applied to B input of comparator. Since the output from the circuit L is 1, 1 is output from the A input end of the comparator. When the A input and B input coincide with each other, the shutter rear curtain starts to run. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10251916-A (JP)
Title: Vinyl chloride-based resin composition for fiber and vinyl chloride-based fiber using the same
Inventor: KUBO YUJI
IPC: C08L27/06
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin composition for yarn having excellent spinnability in melt spinning, hardly causing yellowing and color unevenness, capable of extremely improving initial discoloration, by compounding a mixture of a vinyl chloride-based resin, etc., with an organotin-based stabilizer and a lubricant in a specific ratio. SOLUTION: This composition is obtained by compounding (A) 100 pts.wt. of a mixture of 50-95wt.% of a vinyl chloride-based resin and 5-50wt.% of a chlorinated vinyl chloride resin with (B) 0.5-3.5 pts.wt. of an organotin-based stabilizer such as dibutyltin maleate, (C) 0.1-20 pts.wt. of a lubricant such as a low-density polyethylene wax-based lubricant, preferably (D) 0.1-2.5 pts.wt. of a plasticizer such as an epoxy-based plasticizer and 1.0-15 pts.wt. of a processing auxiliary such as a methyl methacrylate-based polymer. Preferably the composition is subjected to melt spinning to produce a vinyl chloride-based yarn.
Patent JP-S56152323-A (JP)
Title: Digital phase detecting circuit
Inventor: NAITOU HISASHI
IPC: H03K5/26
Filed: 1980-04-25
Abstract: PURPOSE:To improve the comparison precision, by latching the frequency division output of reference clock pulses by the single pulse of clock pulses, which are synchronized with reference clock pulses, to be measured and by comparing it with the reference value. CONSTITUTION:The reference clock pulse signal inputted from input terminal 3 is frequency-divided by n-bit binary counter 70. The clock pulse signal, which is inputted from input terminal 2, to be measured is applied to signal pulse generating circuit 14 and becomes single pulse 1d synchronized with the reference clock pulse. By this single pulse 1d, n-bit parallel output 7a of n-bit binary counter 70 is latched in n-bit latch memory 80. Output 8a of n-bit latch memory 80 and plural n-bit reference value outputs 10a of n-bit reference value generating circuit 100 are compared with each other by n-bit magnitude comparator 90, and advance or delay decision signal 4a or 4b is outputted in accordance with the comparison result.
Patent JP-S60199557-A (JP)
Title: Steel ingot supporter in continuous casting installation
Inventor: KATAOKA TOSHIHIRO
IPC: B22D11/128
Filed: 1984-03-24
Abstract: PURPOSE:To dispense with one driving source and to eliminate the need for a specific control device for tuning mold oscillation and drawing speed by using commonly a driving source for a driving mechanism of walking segments right under the mold and a mold oscillating mechanism. CONSTITUTION:A dummy bar is inserted from the downstream side into a route for conveying a steel ingot and the head part thereof is inserted into a mold 1. A driving motor 12 is then operated to actuate a mold oscillating mechanism 11 via the 2nd power transmission system 20, thereby oscillating vertically the mold 1. A molten metal is poured into such mold and a steel ingot 3 is drawn by pulling the dummy bar toward the direction (a). Walking segments 21, 23-26, 211-218 facing both side faces on the front and rear edge sides of the ingot 3 are operated via the 1st power transmission system 19 when a clutch 16 is engaged in this stage. The 1st and 2nd blocks 4, 5 which are arranged alternately in a large number along the direction orthogonal with the drawing direction of the respective ingots 3 repeat alternately the cycle consisting of contact A movement B   spacing C   return D with respect to the ingots 3. The ingots 3 are thus continuously drawn.
Patent JP-S60199558-A (JP)
Title: Continuous casting installation
Inventor: KATAOKA TOSHIHIRO
IPC: B22D11/128
Filed: 1984-03-24
Abstract: PURPOSE:To prevent breakout and to enable high-speed casting by using specific walking segments for suitable segments of a route for conveying a steel ingot extending downward from a mold. CONSTITUTION:A route for conveying a steel ingot is constituted of segments 71-718. Roll segments are used for the segments 72, 79, 710 as in the prior art and walking segments are used for all of the remaining segments. The 1st, 2nd blocks 8, 9 which are arranged alternately into a large number along the direction orthogonal with the drawing direction (a) of an ingot 1 and a driving mechanism to move these blocks in the cycle consisting of contact A   movement B spacing C   return D alternately with respect to the ingot 1 are provided to the respective walking segments. The ingot 1 drawn from a mold 6 is continuously drawn by repetition of the above-described motion of the blocks 8, 9. Since the ingot 1 is alternately supported at the surfaces by the blocks 8, 9, the ingot hardly bulges as creep deformation and even if the bulging arises, the extent thereof is extremely small.
Patent JP-H06267898-A (JP)
Title: Vacuum treatment device
Inventor: MORIYA SHUJI
IPC: H01L21/3065
Filed: 1993-03-17
Abstract: PURPOSE:To provide a vacuum treatment device which can improve the yield of products by preventing the adhesion of dust to objects to be treated without lowering the throughput and can remarkably improve the productivity as compared with the conventional example. CONSTITUTION:An evacuation piping 19 is connected to the bottom of a preliminary vacuum chamber 2 and a gas flowing-out section 21 which is composed of a porous material and connected to a gas supplying piping 20 is provided in the central upper section of the chamber 2 so that the section 21 can be positioned above a carrying mechanism 17 for carrying semiconductor wafers 7.
Patent JP-S57172420-A (JP)
Title: Steadying voltage setter
Inventor: KITADA TAKAYOSHI
IPC: H02H3/24
Filed: 1981-04-17
Abstract: PURPOSE:To improve reliability by steadying all voltage setters by providing an automatic voltage setting device with a D/A converter and a memory circuit, holding a value before a break in power supply even if the break in power supply occurs, and by starting operation by using the set value before the break in power supply when the power supply recovers. CONSTITUTION:The counter memory of an UP/DOWN counter 16 is stored in a  counter memory circuit 26 which is a temporary buffer memory, and the stored  value is outputted to a D/A converter 19. When a break in power supply occcurs, a write signal OFF of a memory writing circuit 28 is outputted to the  counter memory circuit 26 by power break detection 27 to inhibit further  writing operation, and the value of the counter 16 before the break in power  supply is held. Consequently, even if the break in power supply occurs, operation is carried out in power source recovery in the same way before the break in power supply.
Patent JP-S51135048-A (JP)
Title: Elevator cage
Inventor: SASAKI MAMORU
IPC: B66B11/02
Filed: 1975-05-16
Abstract: PURPOSE: To obtain an elevator cage having a support frame which can be assembled and controlled in an easy manner. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06139878-A (JP)
Title: Controller for television game machine
Inventor: DATE TOSHINORI
IPC: A63F13/23
Filed: 1993-03-17
Abstract: PURPOSE:To provide a controller for a television game machine having few erroneous actions and little fatigue feeling from human engineering. CONSTITUTION:A controller main body 1 is provided with three push buttons 4a and three push buttons 4b arranged in the first line on the front side and in the second line on the back side. The push buttons 4a, 4b in the first line and the second line have different plane projection sizes. The push buttons 4a, 4b in the first line and the second line are arranged on two large and small circular arcs centering on the vicinity of a corner section 1c on the small- diameter side of the controller main body 1. The vertexes of the push buttons 4b in the second line are made higher in height than the vertexes of the push buttons 4a in the first line. The vertexes of the push buttons 4a in the first line are formed into a recessed shape, and the vertexes of the push buttons 4b in the second line are formed into a protruded shape.
Patent JP-H02236160-A (JP)
Title: Elastic surface wave apparatus
Inventor: TOKIOKA MASAKI
IPC: G01N29/00
Filed: 1989-03-09
Abstract: PURPOSE:To easily use the title apparatus even in a sample whose surface to be measured or sensor mount surface is curved or a large sample by forming an interdigital electrode to the surface of a thin piece of a predetermined piezoelectric material. CONSTITUTION:An elastic surface wave apparatus 1 is formed by mounting an interdigital electrode 3 on one surface of a thin piece 2 which is composed of an org. polymer piezoelectric material and whose end part 2a in a sonic wave propagating direction P becomes thin toward the leading end thereof. This apparatus is bonded to a sample to be measured so that the surface having the electrode 3 mounted thereon is turned downwardly to generate a sonic wave reflected echo and the flaw of the sample is detected. By this constitution, the elastic surface wave apparatus can be easily used even in a sample whose surface to be measured or sensor mount surface is curved or a large sample.
Patent JP-H03257699-A (JP)
Title: Pos system
Inventor: MOROSAWA AKIHIRO
IPC: G07G1/12
Filed: 1990-03-08
Abstract: PURPOSE:To simplify operations at the time for the settlement of account by transferring the inputted customer order information and payment classification information of customer designation, exerting a sum-up edition processing onto the order information based on the payment classification information and executing a processing for the settlement of account based on the order information. CONSTITUTION:When an operator inputs the customer order information and payment classification of customer designation from an input means 1, the information is transferred through an information transfer means 2 to a control means and the sum-up edition processing is executed. Afterwards, the order information is printed, stored and issued onto a slip by a slip issuing means 4 corresponding to the payment classification information of the customer designation. Next, when the order information is read from the slip by the operator while using an accounting means 5 at the time of account, the account processing is executed. Thus, at the time of account, the operation such as data input the like is simplified and data input error is prevented or the account processing time can be shortened.
Patent JP-S56154892-A (JP)
Title: Magnetic picture recording and reproducing method
Inventor: HAMADA YOSHIHIRO
IPC: H04N9/80
Filed: 1980-04-30
Abstract: PURPOSE:To simplify circuit constitution by extracting video signals in every the same color components through color separation in reproduction. CONSTITUTION:As a driving pulse is applied from synchronous generator 6 to solid image pickup element 4, the pulse amplitude-modulation output that corresponds to the color array of a color separating filter is led out of element 4. This output is applied to sample holding circuit 5, which extracts only a video components. This signal is applied to FM modulator 8 via LPF7 to extract an FM- modulated signal. This FM signal is amplified 9 and then recorded on magnetic tape 11. Next, a reproduced FM signal from tape 11 is amplified 12 and reproduced by FM demodulating circuit 14 to a video signal having mixed colors. This signal is applied to color separating circuit 15, in which video signals having the same color component are separately extracted in each color. Video signals separate in each color are processed by signal processing circuit 16 as prescribed and outputted from output terminal 17 as a TV standard signal.
Patent JP-S51131915-A (JP)
Title: Pumping method of extra low temperature fluid
Inventor: OOSHIMA ISAO
IPC: F17C9/00
Filed: 1975-05-13
Abstract: PURPOSE:To pump out fluid continuously with very simple method without impress nor suction on the fluid.
Patent JP-H05256065-A (JP)
Title: Automatic opening/shutting device
IPC: E06B9/84
Filed: 1992-03-16
Abstract: PURPOSE:To open or shut on a recognition whether an obstruction to the opening and the shutting is a cubical substance or a foil-like substance such as paper. CONSTITUTION:Images of a substance that is positioned in a place near an opening/shutting means 2 are inputted as images by an image inputting means 1 in both cases of being lighted to present shadows detectable by a sensor and of being unlighted, and detection of the substance is made thereby. A cubical substance recognition means 4 recognizes whether the substance is a cubical body or a foil-like substance, depending on existence of shadows of the substance presented by a lighting means 8. Then, an abnormality judging means 5 judges whether the recognized substance is harmful or not to the opening/ shutting means 2. When the abnormality is found by the judgement, operation of the opening/shutting means 2 is stopped.
Patent JP-H07118356-A (JP)
Title: Production of aqueous resin dispersion
Inventor: OGAWA HISAO
IPC: C08L75/14
Filed: 1994-03-28
Abstract: PURPOSE:To obtain the aqueous resin dispersion having oxidative curability and excellent storage stability, being stable even when stored for a long time or under heated conditions and capable of being used for a water-based costing composition excellent in gloss, appearance, coating workability, etc. CONSTITUTION:A diisocyanate compound is added to a mixture of a water-soluble acrylic resin having 5-60wt.%, based on the total resin, unsaturated alkyl groups at the side chains of the resin skeleton, made water-soluble when neutralized with a base and having an acid value of 20-100, a hydroxyl value of 40-150 and a number- average molecular weight of 1000-100000 with a hydrophobic acrylic resin having similar side chains, remaining water-insoluble even when neutralized with a base, and having an acid value of below 20, a similar hydroxyl value and a similar number- average molecular weight in a weight ratio of 20/80 to 90/10, and the resulting mixture is dissolved in methyl isobutyl ketone to form a solution of a resin solids content of 60%, and this solution is subjected to an intermolecular crosslinking reaction to such a degree that the viscosity as measured at 20 deg.C increases by 10-300%, a base in an amount corresponding. to 40-100mol% of the total carboxyl groups of the resin is added to neutralize the resin, and the neutralized resin is emulsified in water under agitation.
Patent JP-H01231876-A (JP)
Title: Refreshing drink
Inventor: IWAZAWA SHIZUKO
IPC: A23L2/00
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a novel refreshing drink exhibiting brilliance, having sensibly improved flavor by blending a drinking solution with edible gold powder. CONSTITUTION:A drinking solution 3 such as carbonated beverage, juice, mineral water or fermented milk solution is mixed with edible gold powder 4 to give the aimed drink 1.
Patent JP-H09252395-A (JP)
Title: Facsimile unit, print control method and facsimile equipment
Inventor: FUJIKAWA MICHIYO
IPC: B41J29/38
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent it that data to be printed out are not surely printed because the data transferred to a printer are deleted when power of the printer is interrupted in an equipment consisting of a facsimile unit and the printer. SOLUTION: Upon the receipt of information denoting power interruption from a power on/off detection section 110 of a printer 104, an output control section 141 stops transmission of data from a data output section 142. A print request management means 12 allows the data output section 142 to re-transmit data of a facsimile document when the means 12 detects information denoting power application.
Patent JP-S54150559-A (JP)
Title: Damper for rotary unit
Inventor: UCHIDA NORIO
IPC: F16C27/00
Filed: 1978-05-18
Abstract: PURPOSE:To obtain a rotary unit damper having a stabilized high performance, with a damping action, due to an oil shearing force between a floating plate and a moving plate, effectively utilized, by means of keeping the gap, between the floating plate and the moving plate, to a very small amount further in a stabilized manner. CONSTITUTION:The damper provides a supporting capable of horizontal motion by a support ball 2. And a bearing 1, for supporting the bottom pivot shaft 3 of a rotary unit, a moving plate 4, constructed in one unit with said bearing 1, a floating plate 5, facing the moving plate 4 and up-down direction movably arranged, and an oil tank 8, for containing those of each plate 4, 5 and fully filled a lubricating oil 7, are provided. And on top of the moving plate 4 is constructed a ring-shape groove 10, in which a plurality of balls 9 having a diameter slightly bigger than a depth of the groove 10 are provided. In tis construction, a gap 11 between the above described both plates 4, 5 can be selected to any desired value by means of changing a diameter of the ball 9 or a depth of the groove 10.
Patent JP-H02273650-A (JP)
Title: Optically selective production of optically active (s,s)-or (r,r)-bata-aminoalcohols
Inventor: MANFUREETO TEODOORU REETSU
IPC: C07C227/32
Filed: 1990-03-12
Abstract: PURPOSE: To obtain the subject compd. optically active like statin and its homo logue in a desired S, S- or R, R-arrangement form in high yield with high stereoselectivity by reducing optically active N-disubsid. α-aminoketones by using composite metal hydride.  
     CONSTITUTION: An optically active compds. represented by formula I and II [wherein R 1  is alkyl, cycloalkyl, alkenyl, aralkyl or aryl, R 2  and R 3  are each alkyl, cycloalkyl or aralkyl or combined to form phenylene-(1,2)-bis-methylene or R 2  is alkyl, cycloalkyl or aralkyl and R 3  is combined with R 1  to form 1,3- propylene and R 4  is alkyl, alkenyl, alkynyl, aralkyl or aryl] are reduced in water or a polar org. solvent by using composite metal hydride (pref., sodium borohydride) to stereoselectively obtain (S,S)- or (R,R)-β-aminoalcohols represented by formulae III, IV. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58177799-A (JP)
Inventor: TAKEZAWA SUSUMU
IPC: G05D1/08
Filed: 1982-04-09
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-S61217707-A (JP)
Title: Apparatus for follow detection of welded line
Inventor: HIRAI AKIRA
IPC: G01B11/24
Filed: 1985-03-25
Abstract: PURPOSE:To obtain not only the image approximate to the cut surface of matter but also an optical cutting image wherein the line width on an image pick-up surface does not change by a distance, by arranging the detection surface of an observing optical system in parallel to the surface formed by slit light. CONSTITUTION:The light from a light emitting diode 1 is throttled by an irradiation lens 2 so as to be condensed to the remotest point P of a detection region. A cylindrical lens 3 enlarges said light to a laterial direction to form slit light changing in its thickness by a distance to irradiate the beveling surface 4a of a welded member. Irradiated light is scattered on the surface 4a and passed through an iris 5 to form an image on a detector 7. The detector 7 is arranged so that the detection surface thereof becomes parallel to the irradiation direction of slit light and the image forming position of the nearest point Q of the detection region is present at the end point Q' on the detection surface. By this method, the image positions on the detection surface of coordinate points x, y, z of the slit light allowed to irradiate the surface 4a come to proportional relation to coordinates x, z of the beveling and do not change even if the distance up to the surface 4a from the lens is changed and, as a result, the same groove face image is always obtained even if a distance changes.
Patent JP-S60242702-A (JP)
Title: Microwave resonance circuit
Inventor: SHINKAWA TAKAO
IPC: H01P1/20
Filed: 1985-03-25
Abstract: PURPOSE:To attain stable oscillation with strong resonance characteristic by narrowing at least a line width of an electromagnetic coupling part with a dielectric resonator of a microstrip line in a microwave resonance circuit using the microstrip line. CONSTITUTION:The constitution is adopted in a coupling part between the microstrip line and the dielectric resonator that the strip conductor width of the microstrip line is narrowed, the line impedance is made high, the concentration of an electromagnetic field is relaxed and the coupling with the dielectric resonator is made strong. For example, the width of a strip conductor 27 on the upper face of a fluororesin base 26 is narrowed and the impedance is made high, then an electric field 29 between the strip conductor 27 and a grounding conductor 28 is widened, a coupling magnetic field 32 with the dielectric resonator 31 is generated, the resonance mode of the distribution of an electric field 33 made orthogonal to magnetic fields 30, 32 is formed at the inside of the dielectric resonator 31 and the line is coupled in the resonance frequency of the dielectric resonator 31. Since the transmission magnetic field 30 is spread, even a high dielectric resonator is coupled strongly.