baber/WOPTO huggingface dataset:
Patent JP-H0434337-A (JP)
Title: Detecting apparatus for reflected amplitude image using heterodyne detection light-sensing system
Inventor: INABA FUMIO
IPC: G01N21/17
Filed: 1990-05-31
Abstract: PURPOSE:To detect a reflected image of an object in a scattered object by applying a coherent light to a sample, by synthesizing the coherent light reflected from the sample and a reference coherent light and by determining an amplitude image of the sample from a beat component detected from the synthesized light. CONSTITUTION:A laser light outputted from a laser oscillator 11 is transformed by a beam transformer 12 and led to a beam splitter 14 through a lens 13. One laser light 1 split by the beam splitter 14 is applied to a sample S through a half mirror 15, e.g. a scattering body N. In the half mirror 15, the laser light reflected from the sample S and a local oscillation light Il are synthesized. This synthesized light is led to a zero dimension type heterodyne light-sensing element 20 through a polarizing plate 19. In the light-sensing element 20, accordingly, the beat component of the reflected light from the sample S and the local oscillation light Il is subjected to photoelectric conversion. By separating the beat component from an output signal of the light-sensing element 20 by a modulated component detecting element 21, the amplitude intensity of the reflected light from the sample S can be detected with excellent directivity.
Patent JP-S5841328-A (JP)
Title: Span adjusting method for dual balance
Inventor: ITANI MORIKAZU
IPC: G01G23/37
Filed: 1981-09-04
Abstract: PURPOSE:To simplify the circuit construction by choosing one of plural multiplied number by means of a balance change over switch as well as choosing one  of plural multipliers corresponding to the chosen multiplied, then multiplying  each other. CONSTITUTION:One balance change over switch 7a is pressed when, for instance, span adjusting is carried out for a first balance parts 1A. As a result, a signal ''1'' is fed to one input terminal of an AND gate 6a. When the object of a certain weight for the first balance part 1A is placed on a scale 2a, a signal indicating this weight is fed to the other input of the AND gate 6a to be supplied to  a multiplier 9 as a multiplied number. A signal ''1'' is also fed to one input of  an AND circuit 11a so that the output from one digital switch 10a is fed to the multiplier 9. The digital switch 10a is so adjusted that multiplication result indicates a certain weight, considerably simplifying the circuit construction.
Patent JP-S6031043-A (JP)
Title: Gas detecting apparatus
Inventor: KUNIMOTO YOUICHI
IPC: G01N21/35
Filed: 1983-07-30
Abstract: PURPOSE:To enable signal processing and easy circuit layout using a microcomputer of limited input port, by installing zero adjusting, span adjusting, concentration levelling value adjusting means, etc. CONSTITUTION:The CPU forming a microcomputer with the program ROM38 operating in response to mode-switches SW1, SW2 selects a terminal of a port C. A voltage responding to a variable resistance 42 of zero adjusting means is counted by the CPU26 through voltage-frequency convertor 59 and the zero-point constant is stored in the CPU26. Similarly, a span constant is stored through variable resistance 43, 44 of span-adjusting means. A gas concentration is calculated and displayed by the CPU26 through these stored values, wave length element corresponding to the detecting as by a infrared light receiving detecting element 24 and detecting value ratio of reference wave length and alarm is given at the value above the specified reference value read out from a memory unit of CPU26. By these arrangements, an adequate signal processing becomes available by the microcomputer and layout of circuit becomes simple.
Patent JP-S5847744-A (JP)
Title: Supply device of machined glazed paper
Inventor: YAMANE MASARU
IPC: G07B5/00
Filed: 1982-08-13
Abstract: PURPOSE:To improve the operational convenience for loading and unloading of machined glazed paper by a method wherein a drawer-type said paper supply part is insertingly detachably provided at the main body of an automatic ticket- printing machine or the like and said paper is drawn out by means of a drive roller and a pinch roller provided on the base of the part. CONSTITUTION:The drawer-type machine glazed paper supply part 2 is slidably supported by slide rails 3 and 3 at the front of the main body 1. In order to load the roll paper 4 to the supply part 2, firstly, the machine glazed paper 4 is housed onto a base 2a. Secondary, the pinch roller 7 is kept apart manually from the drive roller 6 and the tip of the paper 4 is drawn out so as to be inserted through a guid roller 5 in between both the rollers 6 and 7. Thirdly, the pinch roller 7 is put back again to its original position in such a manner as to pinchingly hold the paper 4 between the rollers 6 and 7. The paper 4 is set to be fed toward the direction as indicated with the arrow a under the pinchingly held condition as mentioned above. At this time, because a drive gear 8 equipped on the main body 1 side is brought into engagement with a gear 6a directly coupled with the drive roller 6 on the paper 4 side, the paper 4 is fed into the  main body 1.
Patent JP-S6118923-A (JP)
Title: Multichannel optical modulating element
Inventor: TANAKA FUMIO
IPC: G02F1/11
Filed: 1984-07-05
Abstract: PURPOSE:To facilitate assembly by connecting the signal line of a shield line to the electrode of a converting element fitted to the electrode of an acoustooptic medium and the earth part of the shield line to a conductive member connected to the electrode of the medium. CONSTITUTION:The electrode 1a is provided to the acoustooptic medium 1. The piezoelectric converting element 2 is mounted on an electrode 1a and an electrode 2a is provided. The signal line 3a of the shield line 3 is connected to the electrode 2a with solder or a conductive agent 4, and the shield part (earth part) 3b of the shield line 3 is connected with solder 7. Consequently, the soldering part is widen to facilitate the operation, deterioration due to the influence of heat during the soldering is prevented, and good results are obtained in terms of an earth potential.
Patent JP-S5473877-A (JP)
Title: Polyester film having improved running properties
Inventor: SHIOZAKI SHIGERU
IPC: B29C55/12
Filed: 1977-11-24
Abstract: PURPOSE: The surface of oriented polyester films is roughened with a material with projecting surfaces so as to adjust the distribution of the height and number of the projection in a specific range to improve the running properties at low tension and low speeds, wearing resistance and fatigue resistance.  
     CONSTITUTION: A polyester such as polyethylene terephthalate or polyethylene 2,6- naphthalate is incorporated with an inert substance such as caoline or insoluble catalyst residues formed during the polycondensation, thereby roughening the sur- face of resulting oriented films. At this time, the height of the projection on the roughened surface, h in micron, and the number per mm 2  are controlled so as to satisfy formula I, preferably formula II and further the dynamic friction coef- ficient is preferably controlled in the range of formula III.  
     USE: Films for video tape recorder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5929700-A (JP)
Title: Purification of s-adenosyl-l-methionine
Inventor: SHIOZAKI SHIYOUZOU
IPC: C07H19/167
Filed: 1982-08-13
Abstract: PURPOSE:To obtain efficiently the titled high-purity compound useful as a remedy for lipemia, etc., by treating a crude S-adenosyl-L-methionine-containing solution with a H<+> type weakly acidic cation exchange resin and a porous synthetic resin adsorbent in any order. CONSTITUTION:A microorganism (IFO 2044), etc. belonging to the genus Saccaromyces is cultivated to give a mold accumulating S-adenosyl-L-methionine, which is suspended in an aqueous solution of perchloric acid, subjected to shaking extraction, the mold residue is removed by centrifugation to give an extracted solution. Potassium hydrogencarbonate, etc. is added to it to adjust pH. The formed precipitate of potassium perchlorate is filtered off, to give a crude S- adenosyl-L-methionine-containing solution. It is treated with a H<+> type weakly acidic cation exchange resin and a porous synthetic resin adsorbent, >=once respectively, in any order, so that it is purified to give the desired compound.
Patent JP-S6031589-A (JP)
Title: Control of combustion in coke oven
Inventor: YAMAMURA HARUO
IPC: C10B21/10
Filed: 1983-07-29
Abstract: PURPOSE:To synchronize the coking time and equalize the residence time in individual ovens, by controlling feed of fuel gas, feed of air for fuel and amt. of exhaust gas on the basis of rate of change of flue temp. which will minimize temp. estimate value. CONSTITUTION:For the i-th oven, an oven input heat regulating and computing device 17 calculates the mean value Hi of difference between a target dry distillation temp. predetermined by a regression equation on the coking time and dry distillation time from target coking time of preceding two or more charges, and actual dry distillation temp. The value Hi is substituted in the equation (where W is weight coefficient) and opening degrees of a fuel gas valve, a suction orifice and an exhaust damper of each oven are calculated on the basis of rates of change of flue temp., Si...Si..., which are shown on an indicator 18. Combustion in a coke oven is controlled by manually adjusting opening degrees of the corresponding valve, orifice and damper of each oven so that they may agree with the indicated values.
Patent JP-S5566064-A (JP)
Title: Original reader
Inventor: MIURA SHINJI
IPC: G06K9/20
Filed: 1978-11-14
Abstract: PURPOSE: To read an original well by changing the light quantity of the lamp, which irradiates the original surface, by speed signals obtained by differentiating timing signals at a sub-scanning time and eliminating the fluctuation of the image sensor output level dependent upon the fluctuation of a photoelectric conversion time.  
     CONSTITUTION: Timing signal a is amplified by 21 and is subjected to time differentiating circuit 22 to output differentiated signal b having the amplitude according the speed and the phase advanced by 90°, and signal c obtained by rectifying signal b by 23 is supplied to amplification driving circuit 24 for lamp, thereby changing the light quantity of lamp 12. As a result, the same light quantity product is given to CCD image sensor 14 even if the movement speed for sub-scanning is changed, so that an original can be read well. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09313717-A (JP)
Title: Number lamp integrated smoke removing purifier
Inventor: IWASHITA YOSHIHARU
IPC: A63F7/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent smoke of a cigarette smoked by a game player from drifting to an adjoining player and improve cooling/heating effects of a hall by providing a number lamp part in the front face of a casing of a hollow box type and arranging a fan and a filter in the casing. SOLUTION: A number lamp part 2 is provided in the front face of a casing 1 for a number lamp integrated smoke removing purifier 30 which is installed in the upper part of a pachinko machine 31 and an air inlet 4 opened downward to the front and a ventilating port 6 opened upward are formed respectively. A fan 3 and a filter 5 are provided in the casing 1. A groove is formed in the bottom of the number lamp part 2 as a filter takeoff port 7 and the filter 5 is freely taken in and out in relation to a filter support part 8 formed inside the air inlet 4. The number lamp part 2 is so formed as to display a machine number, a big win, and its frequency and the fan 3 is automatically driven by outputs of smoke detecting sensors 12, 13.
Patent JP-H08332457-A (JP)
Title: Ultrasonic machining device
Inventor: HAMADA SEISHI
IPC: B06B1/06
Filed: 1995-06-07
Abstract: PURPOSE: To prevent the erosion of a supplying hole of a small piezoelectric transducer having small ultrasonic vibration of half-wave length. CONSTITUTION: In a structure constructed by forming a female screw 9 at the end part 8 of a horn 33 having a machined part 6 on the tip part 5 and fixing an electrostriction element 11 or the like by a tightening bolt 34, liquid supplying holes 36, 37 are pierced through from the tip part 5 of the horn 33 to the end part 35 of the bolt 34 and the liquid supplying hole 37 is opened at a position where the amplitude of ultrasonic vibration is very small.
Patent JP-S5664505-A (JP)
Title: Phase modulator
Inventor: AONO YOSHITAMI
IPC: H03C3/40
Filed: 1979-10-30
Abstract: PURPOSE:To obtain a phase modulator having a small insertion loss, by applying the carrier wave to the 1st gate of the dual-gate field effect transistor and then obtaining the outputs having different phases by pi/2 out of the 2nd gate and the drain. CONSTITUTION:The carrier input applied to the terminal 31 is supplied to the 1st gate G1 of the dual-gate field effect transistor 33 via the matching circuit 32. Then an appropriate bias is applied to the gates G1 and G2 to obtain the outputs having different phases by pi/2 at the 2nd gate G2 and the drain D. These outputs are supplied to the switch 36 via the matching circuits 34 and 35. The switch 36 is controlled by the modulated signal which is supplied through the terminal 37, and thus the phase modulated wave varying to 0-pi/2 is obtained at the output terminal 38.
Patent JP-H09314131-A (JP)
Title: Material for water purification
Inventor: FUKUNAGA TETSUYA
IPC: C02F1/28
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain active carbon by chemical activation which has a good residual chlorine removing property by a method in which a mixture of an active carbon raw material and an activation chemical is reacted, and the reaction product is molded, burned, washed, and heat-treated in inactive gas not containing oxygen. SOLUTION: Wood powder as an active carbon raw material and a 75wt.% zinc chloride aqueous solution as an activation chemical is mixed in a paddle mixer, and the mixture is reacted at about 180 deg.C for about 5min. The reaction product is introduced to an extruder and pelletized at about 160 deg.C. The pellets are burned at about 650 deg.C for about 60min, and the product, after being washed with hydrochloric acid, is washed with hot water to remove zinc chloride. Chemically activated molded active carbon obtained by drying is heated in nitrogen. In the heat treatment, the temperature is elevated to a room temperature of about 800 deg.C at a speed of about 10 deg.C/min, and the product is kept at that temperature for about 30 min in inactive gas not containing oxygen.
Patent JP-H10329200-A (JP)
Title: Method and apparatus for controlling composite extrusion molding machine
Inventor: NATSUME TSUTOMU
IPC: B29C48/92
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To accurately control by detecting a pressure of an inlet side of a gear pump, separating its variation into a long period component and a short period component, and respectively controlling material supply amount and screw rotational speed by them. SOLUTION: A pressure detector 6 is provided at an inlet side of a gear pump 3. Pressure P1 of the inlet side of the pump detected here is input to a low pass filter 7 and high pass filter 8. The filter 7 extracts a pressure change signal of a long period component of the pressure P1, and inputs it to a first controller 9. Meanwhile, the filter 8 extracts a pressure change signal of a short period component of the pressure P1, and inputs it to a second controller 11. And, the controllers 9, 11 respectively output control signals so that the pressures of the pump inlet side become set pressure, input them to a drive motor 10 and drive motor 13, and control material supply amount to be supplied from a quantitative feeder 1 to a biaxial extruder 2 and screw rotating speed of the extruder 2.
Patent JP-S5564525-A (JP)
Title: Reagent for proof of infectious mononucleosis leucocytosis
Inventor: BURUKUHARUTO ENDERUSU
IPC: A61K35/18
Filed: 1979-11-01
Abstract: What is disclosed are a reagent for the detection of infectious mononucleosis by agglutination and a process for its manufacture.
Patent JP-H087208-A (JP)
Title: Magnetic tape recording/reproducing device
Inventor: IKEDA KATSUMI
IPC: G11B20/18
Filed: 1994-06-22
Abstract: PURPOSE:To accurately record/reproduce the data such as a program for a computer in a recording/reproducing device of a nontracking system. CONSTITUTION:This device is provided with magnetic heads A1, A2 with a first azimuth angle arranged on positions separated by a prescribed rotation angle on a rotary head drum, the magnetic heads B1, B2 with a second azimuth angle arranged on the positions separated by the prescribed rotation angle on the drum, a recording timing control means 13 supplying a recording signal to the magnetic heads A1 and B1 and a reproducing signal synthesis means 14 synthesizing the reproducing signals of the magnetic heads A1, A2 and synthesizing the reproducing signals of the magnetic heads B1, B2. Then, at a recording time, by the control of the recording timing control means 13, the recording signal is supplied to the magnetic heads A1, B1 alternately at every one revolution of the rotary head drum to be recorded on a magnetic tape, and at a reproducing time, the signal reproduced at every revolution of the rotary head drum is supplied from respective magnetic heads A1, A2, B1 and B2 to the reproducing signal synthesis means 14 to be synthesized.
Patent JP-H11318739-A (JP)
Title: Grip bar for bath or the like
Inventor: TOSHISHIGE YOSHIAKI
IPC: E04F11/18
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a grip bar which achieves a ridigidness with better touch on skin, easier production and easier mounting work. SOLUTION: A number of protrusions 7 are integrally formed on an outer circumferential surface of a main body 6 which is covered with a resin tube 5 on the outer circumference of an aluminum tube 4 at both ends of which successively arranged a bent mounting part 2 made of resin bent in L toward a wall surface and a contact surface 8 being in contact with the wall surface and an insertion hole 10 of a mounting bolt 9 are formed at the bent mounting part 2. The insertion hole 10 has a shape that allows inserting of the mounting bolt 9 from outside and has a step part 12 formed on the side of the contact surface 8 to retain the head 11 of the mounting bolt 9 and a lid body 13 with a slit 18 to be covered after fastened is mounted on the insertion hole 10.  The external surface of the lid body 13 is formed to match the shape of the external surface of the bent mount part 2, a packing made of a resin is mounted between the contact surface 8 and the wall surface and provided with a turn lock protrusion 15 to be engaged with an engaging hole 16 formed in the contact surface 8. An insertion hole 17 through which is inserted the tip part of the mounting bolt 9 formed on the contact surface 8 is made oblong.
Patent JP-H05335407-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA HIROAKI
IPC: H01L21/76
Filed: 1992-06-01
Abstract: PURPOSE:To prevent the increase of junction leak between an adjacent diffusion layer (the source-drain of a transistor in general) and a substrate which leak is to be caused by crystal defect generated under bird's beaks in an element isolation region formed by an LOCOS method, in relation to a forming method of an element isolation region in a semiconductor device. CONSTITUTION:Firstly an element isolation region 15 is formed so as to be smaller than the final size. Next, thereon, an oxide film 19 is formed, and the oxide film 19 on the element forming regions 20, 21 are eliminated, thereby forming the element isolation region having the final size C.
Patent JP-H06345364-A (JP)
Title: Elevator
Inventor: KATO HIROSHI
IPC: B66B11/02
Filed: 1993-06-11
Abstract: PURPOSE:To provide an elevator for improving ability of carrying a large sized cargo and further for safely and quickly rescuing passengers at the time of emergency while efficiently and safely performing work in a ceiling outside part of the elevator attached with a trunk. CONSTITUTION:A trunk 131 communicating with a cage room 103 has a door 132 in a position opposed to a gate 13 of the cage room. Height of a ceiling part 133 of the trunk is almost equal to that of a ceiling part 117 of the cage room, and gate height of the trunk door 132 is the height or more of the gate 13 of the cage room. The trunk 131 is provided with a ceiling rescue port 134, ladder 135, trunk side part rescue port and a trunk door lock, and a trunk floor part 137 has an engaging part for riding up onto a floor part 15 of the cage room.
Patent JP-S6120648-A (JP)
Title: Synchronous type horizontal and continuous casting device
Inventor: YANO KOUZOU
IPC: B22D11/04
Filed: 1984-07-09
Abstract: PURPOSE:To obtain a thin-walled billet consisting of a high-melting metal having an excellent surface characteristic by forming the spacing between the side faces of a casting mold facing each other in the casting direction to the size slightly smaller than the height of the side faces in the casting direction and decreasing gradually the spacing toward the casting direction thereby converging the same to the desired thickness of the billet. CONSTITUTION:The side faces facing each other in the casting direction of the casting mold 2 extending in the horizontal direction, the one side face intersecting orthogonally with the casting direction and the bottom surface in the casting direction are respectively constituted of an endless recurrent type support 1, a rear stationary block 3 and a bottom stationary block 4. The molten metal poured into the space area 7 constituted of the support 1 and the blocks 3, 4 facing each others made into an unsolidified billet 5 and is drawn in the direction B. The spacing between the side faces facing each othr in the casting direction of the mold 2 is made smaller than the height of the side faces in the casting direction and is gradually decreased in the casting direction so as to be converged to the thickness of the billet to be cast. The continuous casting of the thin-walled billet consisting of the high-melting metal having the good surface characteristic is thus made possible.
Patent JP-H07322718-A (JP)
Title: Separation of a group of continuous seedlings and apparatus therefor
Inventor: ENDO MASAHIRO
IPC: A01C11/02
Filed: 1994-06-01
Abstract: PURPOSE:To provide the subject apparatus miniaturized, capable of continuously separating seedlings without fail and suitable for transplantation of plural rows of seedlings. CONSTITUTION:The first separator unit 21 is allowed to separate the upper end part side of seedlings (Pa) from the neighboring seedlings (Pa) and the second separator unit (C) is allowed to separate the remainder part of the seedlings (Pa). Both the first separator 21 and the second separator (B) are subsequently moved along the forefront seedling line (Q1).
Patent JP-S5930733-A (JP)
Title: Manufacture of antidazzling glass plate
Inventor: USAMI YUUYA
IPC: B41M1/34
Filed: 1982-08-13
Abstract: PURPOSE:To obtain antidazzling glass having an antidazzling part with unclear boundary and showing superior appearance, by photographing the shadow of a wall for an antidazzling part on a reduced scale, forming a screen from the resulting image, and printing an antidazzling material on a glass plate through the screen. CONSTITUTION:A wall for an antidazzling part reduced to a scale of 1/n (n>1) the natural length is projected through a light diffusing plate, the shadow having a fuzzy edge is photographed with a contact screen for dot resolution, and the resulting image resolved into dots is enlarged n times to form a mask 21. The mask 21 is parted to an original plate 22 for screen printing, and rays 26 of light are irradiated from the mask 21 side to form a screen 28 having through- holes 27 pierced in accordance with the size of the dots. An antidazzling material 31 is printed on a glass plate 31 through the screen 28 to obtain an antidazzling glass plate having an antidazzling part with unclear boundary and causing little fatigue to eyes.