baber/WOPTO huggingface dataset:
Patent JP-S60180260-A (JP)
Title: Data transmission equipment
Inventor: YAMAMOTO TETSUYA
IPC: H04L25/493
Filed: 1984-02-27
Abstract: PURPOSE:To prevent the omission of signal transmission by providing a timer storing a logical change in a binary-coded signal for a prescribed time to set the timer based on the number of logical changes. CONSTITUTION:When the timer is set in the state of logical ''0'' or ''1'', after this state is held for a time Td (Td> sampling time Ts), and its logic is inverted by the timer. The number of times of logical changes of the input signal detected while the timer is in the state of logical ''1'' is counted. The setting of the timer is repeated for the number of times equal to the counted number of times. Thus, the omission of transmission of the logical changes of the input signal during the time Td where the timer is set to logical ''1'' as shown in a pulse in CD is not caused. Thus, the omission of transmission is prevented in such a way.
Patent JP-S61197050-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B4/02
Filed: 1985-02-27
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-S59165031-A (JP)
Title: Automatic focusing camera
Inventor: OGAWA YUKIO
IPC: G02B7/32
Filed: 1983-03-10
Abstract: PURPOSE:To reduce the size of a body by forming at least one of a projecting lens and a photodetecting lens in one body with a photographing lens. CONSTITUTION:Both the ends of a bar 3 of a bodytube 2 holding the photographing lens 1 are inserted and held between earth plates. A U-shaped groove 2a has a guide pin 6 and can be moved front and back. The projecting lens 1a and the photodetecting lens 1b are arranged on right and left symmetrical positions unitedly on both sides of the photographing lens 1. A semiconductor laser 4 and a range finding photodetector such as Si photocell SPC5 are arranged close to the focuses of the lenses 1a, 1b respectively. Since a protective cover 7 is fitted pivotally around a shaft 11, and when the light projected from the laser 4 is abnormally high, the projective cover 7 is excited in the counterclockwise direction by a spring 8, stopped by a pin 12 and driven by a magnet 9 through an armature 10. A shutter brade 22 is rotated by a pin 23. The photometric photodetector SPC for controlling exposure receives external field light through a semi-transmission mirror 21.
Patent JP-S61198424-A (JP)
Title: Magnetic recording medium
Inventor: FUNABASHI MASAYA
IPC: G11B5/708
Filed: 1985-02-27
Abstract: PURPOSE:To improve the wear resistance of a magnetic layer over a wide temp. range from low to high temp. by using the ester of fatty acid and monohydric alcohol in combination with the ester of specific straight chain satd. fatty acid. CONSTITUTION:The ester of fatty acid and monohydric alcohol and the ester of straight chain satd. fatty acid of >=28C are used in combination with the magnetic layer. The ester of fatty acid and monohydric alcohol improves wear resistance particularly at a low temp. The ester of fatty acid and monohydric alcohol having more preferably <=0 deg.C m.p. is used and is exemplified by, for example, butyl stearate, etc. The ester of straight chain satd. fatty acid of >=28C improves the wear resistance particularly at a low temp. The wear resistance of the magnetic layer is substantially improved in a temp. range from low to high temp. The ester of straight chain satd. fatty acid having more preferably >=40 deg.C m.p. is used and for example, lauryl palmitate, etc. are preferably used.
Patent JP-S58155362-A (JP)
Title: Automatic analysis circuit for analyzer
Inventor: SUNAMI HISAKAZU
IPC: G01N35/00
Filed: 1982-03-11
Abstract: PURPOSE:To enable automatic correction of an analyzer with ease by operating an automatic  correction circuit at an appropriate time interval with an interval timer provided in the analyzer employing a 2-point correction system provided with a calibration curve based on two  points i.e. a base point and other one point. CONSTITUTION:An analog input A from a measuring system (sensor) is introduced to an amplifier 1 for analog processing of a base point correction and an inclined correction. The base  point correction is performed so that an analog output voltage of a base point correction voltage generating section is added to on subtracted from an analog input A from a measuring  system. The inclination correction uses a resistance network for a feed back resistance of an  amplifier to match the inclination of a calibration curve by adjusting the amplification factor  from a control signal of the front stage circuit. In the base point correction voltage generating  section, an analog output voltage of a D-A converter 4 is inputted into the amplifier 1 to  correct the base point by addition thereof to or subtraction thereof from the analog input A.  According to a command of a correction sequence circuit 13, a base latch circuit 3 is set sequentially from the highest digit through a control gate (1)2 to perform a sequential correction through the amplifier 1 and the base point comparator 5. The output of the amplifier 1 is  corrected to be near the base point by a series of operations. Correction errors can be held  within an allowable error arrange by sufficiently securing the number of digits for the D-A  converter 4 and the base latch circuit 3.
Patent JP-H04277465-A (JP)
Title: Manufacture of gel-form negative electrode of alkaline storage battery
Inventor: YONEYAMA KUNIO
IPC: H01M4/12
Filed: 1991-03-05
Abstract: PURPOSE:To offer material to the gel-form negative electrode for alkaline storage battery, which is free from solidifying of the gelating agent, without using complicated processes according to the conventional technique. CONSTITUTION:Together with spheres for promotion of gelation, an electrode material comprising Zn power KOH water solution, and geling agent is put in an agitating machine, and the whole mixture is agitated to be turned in gel form. Then the gel-form Zn electrode material in the agitating machine is separated from the gelation promoting spheres. According to this method, the spheres reach every internal corner of the machine, which enhances the gelation efficiency and yields a gel-form neg. electrode material of high quality.
Patent JP-H01214477-A (JP)
Title: Thermal transfer sheet
Inventor: MAZAKI HIDEHIKO
IPC: B41M5/26
Filed: 1988-02-23
Abstract: PURPOSE:To prevent staining on a transfer recording paper from being caused by a heat-fusible ink layer in an N-times mode process, by providing a transfer material comprising the heat-fusible ink layer and a surface layer on one side of a base film, and causing the surface layer to comprise a lubricating material and become substantially colorless after thermal transfer. CONSTITUTION:A heat-fusible ink layer is provided on a base film, and a surface layer provided on the ink layer comprises a lubricating material. The lubricating material may is a lubricant such as a silicone resin having a relatively low melting point, a silicone wax, a fluororesin, a fluorine-containing wax, a higher fatty acid amide and an ester, which may be used either singly or in combination. The surface layer is provided by applying an aqueous dispersion containing the lubricating material, followed by drying at a temperature not higher than the melting point of the lubricating material. Thus, the surface layer comprising the lubricating material is provided in a substantially uncolored state, whereby the coefficient of friction between a transfer recording material and this thermal transfer sheet is lowered even in an N-times mode process, and staining on the recording material and stringing in printing can be obviated.
Patent JP-H09235052-A (JP)
Title: Method of winding up paper webs to paper roll body
Inventor: ROORANTO MERAA
IPC: B65H19/22
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enable the winding hardness to be elapsed continuously by inducing a torque into the shaft of a winding up spool by means of a central driving device during full winding process and contact bonding a contact bonding drum on the winding circumferential face of a paper roll body being wound. SOLUTION: A torque is induced into the shaft of a winding up spool by means of a central driving device during full winding process. Based on the torque to be generated at a center, and web tension to be wound is generated, the web tension is completely continuous and constantly maintained over the whole winding process or continuously changes. Therefore, the winding hardness over the whole winding process is maintained under control by allowing it to be adjusted to an arbitrary value. Additionally, a contact bonding drum 3 having its rigidity of slackness and provided with a driving device is contact bonded onto the winding circumferential face of the paper roll body 9. Thereby, the web tension to be wound is finely adjusted in particular by means of the control of a dual driving device.
Patent JP-S57153971-A (JP)
Title: Control device of generating operation
Inventor: INOUE TOSHIAKI
IPC: H02J3/46
Filed: 1981-03-19
Abstract: PURPOSE:To hold the level of water in an intermediate pond always to a safety range, by controlling the level of water in the intermediate pond to a desired level before target output further performing the control on the basis of output distribution meeting required output then performing governor balancing run after target arrival. CONSTITUTION:Total required output j is received to close a contact 71 and transmitted to a generation distribution controller 10, and control commands h, i to each unit are decided on the basis of an optimum distribution results from the preceding output distribution, then applied to load controllers 8, 9. A guide vane is directly controlled by the load controllers 8, 9, if an opening of the guide vane reaches a target range, a supervisory start request is output to a distribution supervisory unit 11 simultaneously control of the guide vane is suspended. The distribution supervisory unit 11 monitors target output and flow difference, if deviation is caused to not less than a certain level, the contact 71 is closed to again output a distribution output command.
Patent JP-2000237816-A (JP)
Title: Die for extruding aluminum
Inventor: ISHII HIDEKI
IPC: B21C25/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an extruded shape having good surface state without surface defects such as a die mark and chipping by controlling the surface roughness in the edge parts on the stem side of a bearing. SOLUTION: This extruding die 10 has a slit 11 having a shape for dividing a shaping space corresponding to a product shape and the surface roughness in the edge part 12b on the stem side of the bearing 12 which is measured along the width direction W-W of the slit is controlled to Rz of <=10 μm. In the edge part 12b of the stem side, the radius 12e having a radius of 0.3-1.5 mm or chamfered part 12f of 100-170 deg. can be provided. In this way, worked marks 12d on the bearing surface are not transferred to the extruded shape and the extruded shape excellent in glossiness and smoothness is obtained.
Patent JP-H01215467-A (JP)
Title: Robot controller
Inventor: ICHIMURA KAZUYUKI
IPC: B25J19/04
Filed: 1988-02-23
Abstract: PURPOSE:To always perform accurate welding even if there is rotational deviation on a work by analyzing an image of the work whose image is picked up at the time of positioning a torch with respect to the work in a welding robot of a teaching playback system. CONSTITUTION:A robot controller 10 controls a robot main body 11 and is combined with a position detector 12 and a laser beam sensor 13 and detects the rotational deviation of the work 2. The laser beam sensor 13 is held by the wrist of the robot main body 11 together with the torch 1 and constituted of a laser beam light source 41 and a telecamera 42. The light source 41 then projects slit-shaped illuminating light L on the work 2 and hereby, a slit light image S is formed on the work 2 surface and the camera 42 picks up the light image by its reflected light R. At this time, the formed position of the light image S is constituted so as to coincide with a control point of the robot. By this method, the relation between the work 2 and the torch 1 can be maintained constant at all times.
Patent JP-H04258175-A (JP)
Title: Manufacture of silicon semiconductor acceleration sensor
Inventor: ISHIBASHI KIYOSHI
IPC: H01L29/84
Filed: 1991-02-12
Abstract: PURPOSE:To obtain a method for manufacturing a silicon semiconductor acceleration sensor incorporating a cantilever which prevents damage of a cantilever beam at the time of assembling work. CONSTITUTION:According to claim 1, after the entire surface of a silicon wafer 4 is thermally oxidized and a region to become a cantilever beam 1 is formed in a U shape, a metal thin film 14 is formed on the periphery of a region to become the beam 1. In a final manufacturing step of a semiconductor chip, the film 14 for holding the formed beam 1 is removed, so that the lever 1 is movable. Accordingly, loss of a function of a silicon semiconductor acceleration sensor due to damage of the lever caused by various mechanical shocks occurring during an assembling work of the sensor is prevented. According to claim 2, the beam 1 is fixed by silicon itself of the wafer 1. Accordingly, the number of operations can be reduced.
Patent JP-H01213379-A (JP)
Title: Pressure-sensitive adhesive
Inventor: ONISHI HIROHITO
IPC: C09J151/00
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive, having excellent solvent resistance, excellent in cohesive force and bonding characteristics and preferably usable for a substrate, such as plastic or paper, by using a graft copolymer having a specific polymer with specified solvent resistance as a side chain as a principal component. CONSTITUTION:The objective pressure-sensitive adhesive obtained by using (A) an acrylic polymer, prepared by polymerizing >=60wt.% (meth)acrylic acid ester consisting of a <=14C primary or secondary alcohol and (meth)acrylic acid and having <=-10 deg.C glass transition temperature as a backbone chain and (B) 0.5-40wt.% (meth)acrylic acid component-containing polymer, having >=500 weight-average molecular weight and insoluble in hydrocarbon based and ester based organic solvents as a side chain.
Patent JP-S62198815-A (JP)
Title: Optical scanner
Inventor: KIKUCHI KAZUHIKO
IPC: G02B26/12
Filed: 1986-02-26
Abstract: PURPOSE:To obtain an optical scanner which has stable resolution to each scanning beam by allowing a light beam generating means to turn around a light beam irradiated by the light beam generating means as a enter axis. CONSTITUTION:Laser units 10 and 11 which have semiconductor lasers 3 and 4 are fixed to a casing 8 through a holder so that the optical axes of laser beams 17 and 18 are parallel to each other and also at right angles to the rotating shaft of a polygon mirror 1 before the beams are incident on the polygon mirror 1. The same units are used as the laser units 10 and 11 and can be fixed to the holder 13 at any angle through across spacers 16 for insulation. Each laser beam is an ellipse of aXb in a main scanning and a subscanning direction, but a desired beam diameter is obtained by slanting the laser units 10 and 11 by theta and an adjustment is made so as to uniform the beam diameter on a scanning surface in the main scanning direction.
Patent JP-H01250297-A (JP)
Title: Apparatus for sewing string of loop by hem-overlock machine
Inventor: TATSUMI EIJI
IPC: D05B65/06
Filed: 1989-02-17
Abstract: PURPOSE:To remove friction between a string of loops and cloth, to confirm whether seam formation is proper, and to settle the holding position of a string of the loops, by a method wherein a string of the loops is received by a suction nozzle at the first place and transferred through the space above a pressor foot to the second position, and a string of the loops left over is blown on a hem cutting knife, and the next cloth is inserted under the presser foot, and then sewing is started. CONSTITUTION:When a sewing machine is stopped, a loop catcher 4 is also stopped. At the same time, a nozzle 23 of a loop transfer device 2 starts sucking. After the suction nozzle 23 sucks a string of loops (C) at the first position, it (23) returns to the second position in that state. A string of the loops (C) is folded by this operation above a presser foot 1. As soon as the suction nozzle 23 stops sucking, a loop blowing device 9 is operated. When a string of the loops (C) is depressed by a loop depressing bar 33 on a guide groove 16a, the play end of the loops (C) which is left out of the end part of the guide groove 16a, is blown to the direction of an upper cutting knife 51, and the next new cloth E is set, and then the sewing machine is restarted.
Patent JP-H04257192-A (JP)
Title: Shadow mask demagnetizing circuit for cathode-ray tube display device
Inventor: TABUCHI WATARU
IPC: H01J29/96
Filed: 1991-02-08
Abstract: PURPOSE:To erase the magnetism of a shadow mask by turning ON and OFF an alternating signal, which is generated by an oscillator. alternately at intervals of a half cycle and generating an attenuating alternating magnetic field as a capacitor is discharged electrostatically. CONSTITUTION:External magnetic field data from a magnetic sensor 17 are sampled at constant intervals of time, and updated and stored in a storage circuit 20 in order. A comparator 18 compares the data stored in the circuit 20 with following data and outputs an operation signal when the difference exceeds a set value. A synchronizing circuit 16 generates a period signal whose width is an integral multiple of the period of a vertical synchronizing signal which is inputted separately from this vertical synchronizing signal and the operation signal, and sends the generated signal to a charging switch 15. In the period of the period signal, the switch 15 turns OFF and transistors 11 and 12 turn ON and OFF at intervals of a half cycle of the alternating signal generated by the oscillator 7. Then currents flows from the center tap of a demagnetizing coil 13 alternately in opposite directions and the magnetism of the shadow mask is erased as the capacitor 14 is discharged.
Patent JP-S61199435-A (JP)
Inventor: MORITA YOSHIKAZU
IPC: G05B24/00
Filed: 1985-02-28
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-H11237702-A (JP)
Title: Rotation adjustment device for stereoscopic camera
Inventor: SEKIGUCHI KAORU
IPC: G03B35/08
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To mechanically, easily and accurately adjust rotational deviation around an optical axis. SOLUTION: The center of a camera stay 4 between a main camera 2 and a sub-camera is fixed to an adjustment frame 12. The outside circumference of the mount 5 of the camera 2 is engaged with an adjuster 14 and fixed by a pin 17. When a macrometer 16 is rotated, the mount 5 is rotated with the optical axis as a center through the adjuster 14 by a rotary stage 13. By observing an image picked up by the camera 2 through a monitor and the like at this time, the rotational deviation of the camera 2 is adjusted.
Patent JP-S57162377-A (JP)
Title: Method of producing piezoelectric composite material
Inventor: JIYAN KUROODO PUJIN
IPC: H01L41/45
Filed: 1982-03-12
Abstract: 1. Process for the production of a piezoelectric composite material from pyroelectric grains according to which : - pyroelectric grains (8) having a zero resultant dipole moment, are placed in a liquid material (4), - an electric field is applied to the thus-obtained liquid suspension, and - the suspension obtained is solidified, said process being characterized in that, before solidification, a transistory dipole moment is produced on each pyroelectric grain to orient said transitory dipole moments in a single direction, the grains being non-ferroelectric.
Patent JP-H10237425-A (JP)
Title: Polishing agent
Inventor: ONO MAMORU
IPC: B24B37/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing agent which provides a polished surface similar to that obtd. with a silica-base polishing agent, increases the polishing rate, and contributes to realizing mass production by incorporating composite cerium- zirconium oxide particles into the same. SOLUTION: The composite oxide particles comprise a solid soln. or a compd. contg. cerium oxide [e.g. cerium (III) oxide or cerium (IV) oxide] and zirconium oxide in an atomic ratio of cerium/zirconium of 0.25-0.98 and having a total content of cerium, zirconium, and oxygen of 90wt.% or higher, pref. 95wt.% or higher. The particles have sizes of 0.002-10.0μm pref. 0.01-0.1μm, is incorporated in an amt. of 0.5-30wt.%, pref. 1.0-10.0wt.%, into a polishing agent, and can provide a high polishing efficiency without lowering the polishing accuracy.
Patent JP-H08206634-A (JP)
Title: Garbage treatment machine
Inventor: WATANABE TAKASHI
IPC: B02C21/00
Filed: 1995-02-03
Abstract: PURPOSE: To reduce the turbidity of waste water by evaporating moisture contained in garbage within a cylinder and sucking the generated steam to pass the same through a condenser to separate condensed water from air. CONSTITUTION: The garbage 12 thrown in a hopper 15 falls in the main body (drying part) of a cylinder 11 from a throwing port 13 to be accumulated on the outer periphery of a rotary shaft 20 and is successively transferred to a discharge port 14 from the lower layer of the accumulated garbage by screw blades 26. At this time, the garbage 12 is transferred through compression spaces S1 to S5 to be successively compressed and dehydrated. The separated moisture comes into contact with the cylinder 11 and the rotary shaft 20 heated to high temp. to evaporate to become steam. Since the condenser 50 becomes negative pressure when a suction fan 16 is rotated, steam is sucked into the condenser 50 through the hopper 15 and a suction pipe 17.
Patent JP-S59165139-A (JP)
Title: Control system for screen
Inventor: NAGAOKA KIMIYUKI
IPC: G06F3/153
Filed: 1983-03-10
Abstract: PURPOSE:To eliminate the need for access to an external medium for display formats of a screen and to control the screen efficiently at a high speed by adding a recognition processing part for the display format presence of the screen to the data processing part of a display device. CONSTITUTION:A screen format is generated in a VS space (virtual space) firstly. Then, the recognition part 6 for the display format presence of the screen in the data processing part 14 of the display device is informed that the display format of the screen is present in a storage part 5 for the display format of the screen in the VS space. The circuit 6 receiving the information recognizes that and also informs an OPEN/CLOSE processing part 7 and a screen access part 8 of the presence and place (address of the display format of the screen. Then, the data processing of the display device is performed. Thus, the display format of the screen present in the VS space is used as it is to eliminate the need for access to the external medium under display format control, performing the screen control efficiently at the high speed.
Patent JP-H01215334-A (JP)
Title: Dehumidifying agent
Inventor: YOKOYAMA SHIGEO
IPC: B01J20/04
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a low-cost dehumidifying agent having large dehumidifying capacity, exhibiting no deliquescent property at the time of dehumidification and capable of being easily regenerated by supporting calcium chloride on gypsum. CONSTITUTION:Gypsum produced from an apparatus for desulfurizing stack gas by a lime-gypsum desulfurizing process is converted into hemihydrate gypsum by heating. This hemihydrate gypsum is mixed with an aq. calcium chloride soln. and calcined to produce a dehumidifying agent. Since hemihydrate gypsum is restored to gypsum in the presence of water, it also acts as a dehumidifying agent and the dehumidifying performance of the resulting dehumidifying agent can be made higher than that of the conventional dehumidifying agent made of only calcium chloride. By the water capturing action of hemihydrate gypsum as the carrier at the time of restoration to gypsum and the porosity of the gypsum itself, deliquesced calcium chloride loses its flowability and exhibits satisfactory dehumidifying performance.