baber/WOPTO huggingface dataset:
Patent JP-S59104288-A (JP)
Title: Laser working device
Inventor: MURATA MASAYOSHI
IPC: B23K26/08
Filed: 1982-12-07
Abstract: PURPOSE:To form the focus of laser light for working always automatically on the surface of a work in the stage of working a metal with a laser working device by converting photoelectrically the light reflected from the work and controlling a lens driving device by the electric power thereof. CONSTITUTION:An He-Ne laser beam 5b for aligning an optical system emitted from a CO2 laser device 4 is passed through a toric plane mirror 6, is made incident to a convex lens 8 by a plane mirror 7, and is focussed to a focal position. A material 1 to be worked is moved in a prescribed course from a start point P for working by a work table control device 3 according to the movement of a surface plate 2b in an X direction and the movement of a surface plate 2c in a Y direction. The CO2 laser beam 5a cuts or welds the work 1, and the light of the He-Ne laser beam reflected from the surface of the work is reflected at the toric part of the toric plane mirror and is converted to electric power by a photoelectric transducer 12. A lens driving device 19 is driven by a servocontrol device 13 according to said electric power, by which a cylindrical body 17 attached with a condenser lens 8 is moved to control the focus of the laser light so as to bring the same always on the surface of the work.
Patent JP-S59104611-A (JP)
Title: Polarizing plate manufacturing device
Inventor: IWAMA TAKESHI
IPC: G02B5/30
Filed: 1982-12-06
Abstract: PURPOSE:To remove exactly dust on a polarizing plate by rotating a roller coated with an adhesive to match a moving speed of the polarizing plate, applying the adhesive to the polarizing plate which is sent in a state that it is made to adhere closely to the roller, and covering it with a parting film. CONSTITUTION:A sheet 23 to which an adhesive 22 is applied is wound to the circumference of a roll 21, and the roll 21 is rotated to match a moving speed of a polarizing plate 1. The polarizing plate 1 is made to adhere closely to the sheet 23 and sent in the direction as indicated with an arrow, and dust on the polarizing plate 1 adheres to the adhesive 22 and is removed. As for its polarizing plate 1, an adhesive 31 is applied to it while it passes through between a backup roll 36 and an applicator roll 35. Its polarizing plate is sent to a drying chamber 5, and a solvent in the adhesive 31 evaporates. Subsequently, a film 41 of polyester, etc., whose surface is coated with a thin film of silicone, etc. is coated on the polarizing plate 1 through rolls 42, 43 and 44. Accordingly, dust on the polarizing plate 1 is removed exactly.
Patent JP-H1064566-A (JP)
Title: Fuel cell power generator and waste heat recovery method therefor
Inventor: YAMAMOTO HIROTAKA
IPC: H01M8/04
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To recover as much as possible waste heat from a fuel cell power generator so as to aim at effective use thereof by introducing blow down water from a steam separator into thermo-medium on a waste heat utilizing installation side. SOLUTION: The blow down piping 41 of a steam separator 21 is connected to a heat medium (high temperature water) circulation system 25 via a shut-off valve 49. When a fuel power generator is placed in its power generation and the temperature of the holding water in the steam separator 21 rises to a fixed value or more, the shut-off valve 49 is opened to introduce blow down water in the steam separator 21 into the heat medium (high temperature water) circulation system 25. In this case, an increased quantity portion of heat medium (high temperature water) is conveniently placed in its overflow from the expansion tank. The heat of the blow down water is supplied to some outside waste heat utilizing equipment via a heat medium circulation system 25 of the cooling water cooler (cooling water cooling device).  Thereby, any waste heat of the fuel cell power generator can be effectively used so that the heat output of hot water may be improved or a steam generation quantity can be increased.
Patent JP-S60106253-A (JP)
Title: Receiving circuit for digital signal
Inventor: SANO YOSHIO
IPC: H04L25/49
Filed: 1983-11-15
Abstract: PURPOSE:To supply a signal invariably normal in phase to a receiving circuit body by providing a signal supply circuit which inverts and outputs a receive digital signal once the inversion of the receive digital signal is detected. CONSTITUTION:When a digital signal appearing at a digital signal receiving terminal 1, e.g. CMi signal is an inverted signal, the 1st pulse train generated by a digital PLL5 is shifted successively by a gate signal generating circuit 7 with the 2nd pulse train generated by the PLL5 to generate a gate signal. On the other hand, a differentiating circuit 6 generates the trailing edge differential signal of the CMi signal. When both signals have the phase relation as mentioned above, the input condition of an AND gate 8 is satisfied and a pulse output appears to hold the output Q of a delay FF9 at a low level. Therefore, a selector 2 supplies the output of an inverter 3, i.e. CMi signal with the normal phase to a receiving circuit body 4. When the signal appearing at the receiving terminal 1 is in normal phase, the gate 8 generates no output and the FF9 is held set.
Patent JP-S6195172-A (JP)
Inventor: MASUBUCHI HIDEO
IPC: E04H15/20
Filed: 1984-10-13
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-H0961442-A (JP)
Title: Atomic force microscope and its measuring head
Inventor: MIYASHITA NORIHISA
IPC: G01N27/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To achieve a measurement head for maintaining a high accuracy in Z direction even for a sample to be measured with a pattern shape which is fine, complex, and is excessively recessed and projecting in an atomic force microscope. SOLUTION: Optical beams 141 of nonlinear polarization are applied to a tip part 110a on the upper main surface of a cantilever body 110 with a probe 2. The cantilever body 110 is a polarization plate and the refractive index is given by tan (Brewster angle of the optical beams 141). Therefore, reflection optical beams 142 reflected by the tip part 110a become the beams of linear polarization. A light position detector 150 has an analysis window 150a with a Polaroid thin film as an analysis material and passes only light vibrating in the same direction as that of the electrical vector of the reflection light beams 142 which are linearly polarized, thus detecting the position change. A control signal V3 for driving a Piezo element 6 is generated based on the value of the output signal V1, thus scanning the sample 3 to be measured in X/Y/Z directions.
Patent JP-H08171104-A (JP)
Title: Optical pulse amplifying method and amplifying device by chirp bragg grating
Inventor: ARUMANTESU GARUBANASUKASU
IPC: H01S3/23
Filed: 1995-08-23
Abstract: PURPOSE: To make a chirp pulse amplifying system smaller and to improve the robustness, reliability and cost effectiveness. CONSTITUTION: This optical pulse amplifying device consists of a means for forming light pulses 10a, an expanding mean 1 for lessening peak amplitude by increasing the duration time of the light pulses 10a, an amplifying means 9 for amplifying the light pulses outputted from this extending means 1 and a recompressing means 1 for shortening the duration time of the light pulses 10b outputted from the amplifying means 9. The expanding means 1 and the recompressing means 1 are composed of chirp Bragg grating 1. This optical pules amplifying method used the chirp Bragg grating 1 for expansion or recompression. The Bragg grating 1 is small and light, hardly affected by production process and use environment, robust and inexpensive and, therefore, the chirp pulse amplifying device having such Bragg grating 1 is small, highly reliable, robust, highly efficient and inexpensive.
Patent JP-H1057020-A (JP)
Title: Apparatus for removing foreign matter from thread-like algae and cleaning the same algae and removing of foreign matter and cleaning the same algae
Inventor: MAEDA MASAO
IPC: A23L17/60
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus capable of rapidly and surely carrying out removal of foreign matter attached to thread-like algae and cleaning of stain of the algae. SOLUTION: In a cleaning tank 3 for charging thread-like algae and water, porous plates 20 and 21 are arranged in the upper part of opening and a porous plate 13 is stretched and installed near the bottom and the porous plate 13 is connected to the bottom of the cleaning tank 3. Further, in the cleaning tank 3, a screw conveyer 15 in which a suction port is arranged on the upper side of the cleaning tank and a discharge port is provided at the position on the lower side is arranged and a jetting pipe of a foamed water jetting means 30 is arranged near the discharge port of the screw conveyer 15. The cleaning tank 3 is equipped with a drain valve 27 as a draining means.  Separation of foreign matter from thread-like algae and cleaning of the algae are carried out by repeating stirring and loosening action due to screw conveyer 15 and stirring and cleaning action of bubbling water flow due to foaming water-jetting means 80 and further, floating foreign matter, foreign matter of neutral buoyant force and precipitating foreign matter are removed by overflow discharge water, precipitation action and discharge of water in the cleaning tank.
Patent JP-H0748929-A (JP)
Title: Installation of prestressing steel bar for connecting precast concrete member
Inventor: IWANE HIDEHARU
IPC: E04G21/12
Filed: 1993-08-06
Abstract: PURPOSE:To make installation easy for prestressing steel bars to be used for connecting precast concrete members mainly to a concrete body constructed by cast-in-place method. CONSTITUTION:Steel sheaths 4 are fixed to an anchor free 3 buried in a concrete body 1, and anchor plates 5 are fixed to the sheaths 4. Holes 5a for loose insertion of prestressing steel bars 7 therethrough are provided to the anchor plates 5. Nut cases 10 are fixed to the backs of the anchor plates with square nuts 6 for anchorage inserted therein, and the front ends of the prestressing steel bars 7 are screwed down into the nuts. Square tubular parts are provided in the nut cases 10 as detent for the square nuts 6.
Patent JP-2000046897-A (JP)
Title: Testing apparatus and test method for cmos integrated circuit
Inventor: NISHIKAWA SHIGEKI
IPC: G01R31/26
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To detect a minute IDDQ current and restrict a supply voltage drop to a minimum by connecting a supply voltage-applying means to a source of a first MOSFET and connecting a source terminal of a CMOS integrated circuit to a drain. SOLUTION: A source electrode of a P-channel MOSFET 2 is connected to a VDD2 and a drain electrode is connected to a terminal of a VDD1 of a CMOS integrated circuit 1. A voltage for controlling a threshold potential to near 0V is applied from a terminal VBG to back gates of the MOSFET 2 and a MOSFET 3. Moreover the drain electrode of the MOSFET 2 is connected to a gate electrode of the MOSFET 2 and the gate electrode is connected to a gate electrode of the MOSFET 3. A source electrode of the MOSFET 3 is connected to the VDD2 and a drain electrode is connected to a drain electrode of an N-channel MOSFET 4. An output of an invertor 6 is connected to a judgment apparatus such as a tester or the like to take in a level at an optional timing.
Patent JP-S63127943-A (JP)
Inventor: REIMONDO AI BARUKA
IPC: B42B9/04
Filed: 1987-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6458267-A (JP)
Title: Apparatus for hyperthermia
Inventor: TAKAYAMA NAOHIKO
IPC: A61F7/00
Filed: 1987-08-31
Abstract: PURPOSE:To enhance treatment effect at lower temp. and to prevent the damage of normal tissue, by mounting a living body heating means and a means for irradiating the living body with an ultrasonic wave. CONSTITUTION:A heating applicator 2 is set to a living body 1 and a heating control apparatus 3 is connected to said applicator 2. High frequency power is supplied to the applicator 2 from the heating control apparatus 3 and electromagnetic wave energy is emitted from the heating applicator 2 to heat the living body 1. An ultrasonic wave irradiator 4 receives a drive signal from an ultrasonic wave control apparatus 5 to emit an ultrasonic wave to the living body 1. As mentioned above, since the living body 1 is heated by the incidence of electromagnetic wave energy and simultaneously irradiated with an ultrasonic wave even when the temp. of the living body 1 is relatively low, treatment effect can be increased by ultrasonic wave sensitizing action and, since the heating itself due to electromagnetic wave energy may be low temp., it is unnecessary to increase said energy and the damage of normal tissue can be reduced.
Patent JP-2001044626-A (JP)
Title: Thermo compression bonding method to electrode substrate, thermo compression bonding nozzle and device therefor
Inventor: TAKAHASHI MASANOBU
IPC: H05K3/34
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration due to thermal damages and oxidation of a thermo compression bonding tool by spraying heated inert gas to the rear face of the electrode face of one electrode substrate and pressurizing the rear face by means of the tip of a nozzle. SOLUTION: The electrode 5 of an electronic component 4 is arranged so that it touches the conductive metal 6 of heat melting property, which is provided on the electrode face 7 of an electrode substrate 1. A guide tool 16 guides it above the electrode 5 where a thermo compression bonding nozzle 9 is arranged. Then, heated inert gas is sprayed and the thermo compression bonding nozzle 9 is brought into contact with the electrode 7 of the electronic component 4. The tip of the thermo compression bonding nozzle 9 pressurizes the electrode face 7 of the electrode substrate 1, and the electrode 4 is thermally compressed/ bonded to the electrode substrate 1. Consequently, the deterioration of the thermo compression bonding tool due to a thermal damage and oxidation can be prevented.
Patent JP-S60109177-A (JP)
Title: Manufacture of organic electrolyte battery
Inventor: NUMATA KAZUNORI
IPC: H01M6/16
Filed: 1983-11-16
Abstract: PURPOSE:To reduce dispersion of battery performance by assembling a battery in an atmosphere of saturated vapor pressure of low boiling point organic solvent in electrolyte. CONSTITUTION:A polypropylene separator 4 is placed in an assembly comprising a stainless steel sealing plate 1 which also serves as a negative terminal, a negative current collector 2, negative lithium 3, and a propylene insulating gasket 8, then organic electrolyte 9 is poured on the separator. Electrolyte 9 is prepared by dissolving, for example, lithium boron fluoride in an equal amount of solvent of propylene carbonate and 1,2-dimethoxyethane. A positive mix 5, a positive current collector 6, and a case 7 are placed, then they are sealed. The process from electrolyte pouring to sealing is performed in a box to which 1,2-dimethoxyethane vapor vaporized with an ultrasonic wave generator is fed from near a dry air supply hole to prevent vaporization of electrolyte.
Patent JP-S58110754-A (JP)
Inventor: ITAGAKI SHIGERU
IPC: E04G15/00
Filed: 1981-12-24
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-H0959929-A (JP)
Title: Repair and reinforcing method of top of reinforced concrete floor slab
Inventor: KUBO MASAHIRO
IPC: E01D21/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an excellent construction method which makes full use of advantages of an existing construction method and provides higher repair and reinforcing effects and excels in workability or safety by pasting a strip-like steel plate on the surface of a reinforced concrete floor slab to be repaired and reinforced and placing reinforcing thicker-walled concrete thereon. SOLUTION: Strip-like steel plates are pasted with a definite spacing on a cleaned concrete slab surface 3 or more precisely, on a floor slab surface 3 to be repaired and reinforced. Then, each strip-like steel plate 1 is fixed with the floor slab surface 3 with a metal fitting 4. Increased concrete is placed on the floor slab surface 3 and the top of the strip-like steel plates 1, thereby finishing their surfaces and ending their repair and reinforcing work. Therefore, since the strip-like steel plate 1 serve as the role of reinforcing bars of the top increased concrete, a load resistant force of an existing floor slab is increased with a relatively small increase in the thickness of concrete.  This construction provides a reinforced concrete floor slab surface repair and reinforcing method with makes full use of advantages of existing construction methods and provides higher repair and reinforcing effects and excels workability or safety.
Patent JP-S6371059-A (JP)
Title: Connecting device for plate
Inventor: ITASAKA MASAAKI
IPC: H01J9/24
Filed: 1986-09-12
Abstract: PURPOSE:To perform firm and efficient interconnection of plates, by providing a drive device which intermittently feeds a fastening device and a shaping device, mounted integrally with the fastening device, at a specified pitch. CONSTITUTION:A drive device 18 is continuously motioned by means of a controller 28, and an actuating part 24a of a fastening device 24 is rapidly approached to a plate. A detector 27 detects an edge part, and on and after that, the drive device 18 is intermittently motioned. During the motion, the fastening device 24 is actuated at a stop timing of motion, and a rivet is driven between plates 11a and 11b for fastening. Thereafter, the drive device 18 is worked again, a table 17 is fed at a specified pitch and stopped. A revet is driven again at the stop timing. On and after that, the rivet is driven at each stop timing of intermittent motion. Since, after the motion is repeated several times, a shaping device 25 is moved to a position situated facing the head part of the driven rivet, the shaping device 25 is actuated to shape the head part of the rivet in a flat manner.
Patent JP-H1048927-A (JP)
Title: Developing device
Inventor: YABANETA MASAZUMI
IPC: G03G15/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent locking, etc., of a bearing by leaking, flooding, and entering of developer by providing a developer regulation means in the other end side of a developer raking-out means and regulating the developer moving from the end side of a puddle to a side board side of a developer vessel. SOLUTION: A developer regulation means 5 which is provided in the other side of a developer raking-out means 4 regulates developer D moving from the end part 3a side of a puddle 3 to a side board la side of a developer vessel 1. Namely, when the height of the developer D is raised or biased in the side board 1a side of the developer vessel 1 and the axial end side of a developer carrier 2, the developer D adjoining to the end part 3a of the puddle 3 whose movement to the side board 1a side is regulated by a regulating board of a developer regulating means 5 is raked out a lot in the direction for separating from the developing roller of the developer carrier 2 in the normal direction on the paper top side by a developer raking-out means 4 so that the puddled developer can be decreased in a short time.
Patent JP-S6185741-A (JP)
Inventor: DEBITSUDO ANSONII REON
IPC: H01H73/22
Filed: 1985-09-27
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-H0663961-A (JP)
Title: Mold for molding cylindrical body of resin
Inventor: MAEJIMA HITOSHI
IPC: B29L23/00
Filed: 1992-08-13
Abstract: PURPOSE:To obtain an accurate cylindrical body of resin having a gradient free groove without damaging a groove surface by constituting a divided slide core so as to be capable of moving the same along the groove surface becoming the undercut in the separation direction of the slide core after molding. CONSTITUTION:In order to form a lead groove having a groove surface vertical to a cylindrical product 1 in the axial direction thereof to said product 1, a resin molding slide 2 is formed so that the slide 2 can be moved along the formed groove surface with respect to the part becoming undercut in a separation direction when the slide 2 is separated after resin molding. Therefore, the molded cylindrical product 1 is formed without damaging the groove due to the collision of the slide with the lead groove and the accurate lead groove is formed. The molded cylindrical product shows excellent effect in durability without forming the groove surface of the lead groove having the pulling margin of the slide 2 like a conventional resin cylinder.
Patent JP-S60111100-A (JP)
Title: Steam ejector
Inventor: MITSUOKA SHIGERU
IPC: F04F5/46
Filed: 1983-11-18
Abstract: PURPOSE:To permit the generation of high vacuum by feeding water into a towards-edge-widening diffuser and permitting energy exchange together with material transfer between the water through the contact between the working steam which passes through an ejector and the mixed flow of gas, etc. which are taken-out through the working of the steam. CONSTITUTION:Water is supplied into a toward-edge-spreading pipe 8 of a diffuser from a water feeding port 9, and energy exchange is performed together with material transfer between the supplied water, by allowing said water to contact with the working steam supplied form a working steam nozzle 3 and the mixed flow consisting of steam, gas, vapor, etc. which are taken-out by the operation of the working steam. The vapor of the mixed flow is condensed by the water supplied into the diffuser through material transfer, and temperature rise is generated. Then, the speed is increased by receiving the speed energy of the mixed gas, and the vapor is discharged with uncondensed gas into the atmosphere through a toward-end-thinning outlet nozzle 10 in the final lower part. Therefore, the generation of high vacuum is permitted by a single-stage ejector which can not be achieved in the conventional way, in other words, through the steam injection in one time.
Patent JP-H06129104-A (JP)
Title: Metal tool for additional extension of separator
Inventor: YOSHINO SEIJI
IPC: E04G17/065
Filed: 1991-08-01
Abstract: PURPOSE:To provide a metal tool for additional extension of a separator for which an additionally extended separator accurately adapted to the span between panels can be made easily and rapidly, making longer the separator of stipulated dimensions, on constructing a concrete structure. CONSTITUTION:A metal tool for an additionally extending separator has a bar body 1 formed to be a previously stipulated length and a fixing joint 2 to a metal fixture is formed at one end of the rod body 1. And a joint member 3 like a nut provided with a screw hole having a certain length to be fitted at the front end screw 7 of the separator A is fixed coaxially with the axis of bar body 1. And further, a folding peripheral groove 9 is formed at the outer peripheral part of the bar body 1 between the base fixing joint 2 and the base end of the joint member 3 like a nut. A contact member 10 adaptable for respective uses is inserted in the bar body 1 between the base ends of the fixing member 2 and the joint member 3.