baber/WOPTO huggingface dataset:
Patent JP-H09314354-A (JP)
Title: Opening confirming device of welding gun
Inventor: KUSUMEKI KENJI
IPC: B23K11/24
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To detect open state of a piston free from grease and mist and to improve assemblability. SOLUTION: The opening confirming device 100 of a welding gun 10, which has a piston type reciprocating mechanism 14 to make a moving electrode 12 attachable/detachable against a work W, is provided with a pin member 102, which is arranged to the end part of a cylinder 16 of the reciprocating device 14 and is attachable/detachable to a piston 24, a compression spring 108 to energize the piston member 102, a housing member 110 to hold the compression spring 108 and a proximity switch 104 fixed to the housing member 110. When the piston 24 moves in a gun opening direction to move the pin member 102, the proximity switch 104 detects the end part of pin member 102 (end part of detecting pin 114), thus, opening of the welding gun 10 is confirmed.
Patent JP-H06340367-A (JP)
Title: Image former
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/04
Filed: 1993-05-31
Abstract: PURPOSE:To provide such an image former as doing its printing operation without interruption even in the case where the number of prints inputted into a control unit in time of collating operations has exceeded the number of sort bins belonging to a collator. CONSTITUTION:This image former is provided with a hole block printer 110, a collator 120 equipped with a nonsort tray 14 and plural pieces of sort bins 15, and a control unit commanding the presence of collating operations and the number of prints in time of the collating operations to this collator 120, respectively. After the control unit mounts the number of sheets beyond the number of sort bins to the nonsort tray 14 at a time when numerical value of the number of prints inputted into the control unit has exceeded the number of the sort bins at the time of the collating operation, distributing paper to plural pieces of sort bins, being selected, they are mounted on these plural sort bins 15 successively.
Patent JP-H07144016-A (JP)
Title: Machine for sterilizing and deodorizing room
Inventor: MATSUKUSU TSUERUBUEEGAA
IPC: H01T23/00
Filed: 1994-06-10
Abstract: PURPOSE: To insert a switching part and an ionization part into a casing with a little necessary space while maintaining sufficient ion generation and the best ion exchange by arranging the switching part having the ionization part in the closed casing having inflow and outflow openings as a structure unit. CONSTITUTION: An electric switching part 30 which is composed of a printed wiring board 31 and an electronic mechanism 35 and generates high voltage and a high frequency and an ionization part 40 connected to the switching part 30, are provided, and an electrode 42 arranged in an insulator 41 formed as a flat plate in the ionization part 40 and an electrode 43 composed of a metallic wire braided body arranged on the insulator side opposite to this, are provided. The electrode 42, the insulator 41 and the electrode 43 are arranged in a holding body 45, and the ionization part 40 fixed to the printed wiring board 31 of the switching part 30 together with the holding body 45 is formed, and the switching part 30 is arranged in a closed casing having inflow and outflow openings as a structure unit.
Patent JP-S61288782-A (JP)
Title: Displacement enlarging device
Inventor: OKUBO SHIGEAKI
IPC: H01L41/09
Filed: 1985-06-13
Abstract: PURPOSE:To improve temperature characteristics by selecting a laminated piezoelectric unit, a pair of arms and a strip-shaped buckling spring so that an enlarging displacement due to temperature rise decreases. CONSTITUTION:One ends of a pair of arms 6 for enlarging the displacement of a laminated piezoelectric unit 9 are coupled with the unit 9 which deforms to elongate or contact in response to the amplitude of an applied voltage. A strip-shaped buckling spring 10 is bridged between the other ends of the arms 6. The unit 9, the arms 9 and the spring 10 are so formed of a material having desired thermal expansion coefficient to rapidly reduce the enlarging displacement of the spring 10 to the temperature change.
Patent JP-S618361-A (JP)
Title: Split print control system for wire dot type printer
Inventor: TANAKA KAZUHIRO
IPC: B41J2/30
Filed: 1984-06-22
Abstract: PURPOSE:To reduce the overall stroke length of split print scanning drastically, by setting the position of starting the split print scanning, after a specified drop in the power source voltage is detected, at the position where the power source voltage drop was detected to shift the print size to the total width of the row left. CONSTITUTION:A printing is performed in the printing width of full size from the initial line end position Ps and when a drop to a specified level is detected in the power source voltage at Pt1, the printing width is altered to 1/4 size to perform a printing up to Pe. The printed data covering up to Pt1 is cleared and the remaining area is printed in the printing width of 3/4 size from Pt1. When another voltage drop is detected at Pt2, the printing width is altered to 1/4 size to perform a printing up to Pe. The printed data up to Pt2 is cleared and the remaining area is printed in the printing width of 2/4 size from Pt2. When further voltage drop is detected at Pt3, the olumn width is altered to 1/4 size to perform a printing up to Pe. The printed data up to Pt3 is cleared and the remaining area is printed in the printing width of 1/4 size to complete the printing.
Patent JP-S618284-A (JP)
Inventor: AOKI MASAKANE
IPC: B25B23/151
Filed: 1984-06-22
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-H10288374-A (JP)
Title: Dust suction ventilation device
Inventor: MURATA MATSUTARO
IPC: B08B15/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To automatically suck dust and ventilate by stepping-down and stepping-release by shifting weight on walking by connecting a pipe with filter to a through hole that is provided by mounting an outer valve to the outer port of a pump body side plate for sucking in one direction. SOLUTION: When an upper plate 2 of a pump body 1 in an elastic box shape is stepped down, the pump body 1 is reduced and at the same time an inner air pressure closes an opening/closing inner valve 7 of a through hole 3 and at the same time an opening/closing outer valve 10 of an outer port is opened and a discharge air is released externally through a filter 12 from a pipe 13. Then, when the upper plate 2 is released, a suction air pressure being generated in the pump body 1 closes the opening/closing outer valve 10 due to the inflation force for restoring the pump body 1 being reduced to its original form due to an elastic force.  At the same time, the opening/closing inner valve 7 is opened and a total suction air pressure is concentrated at the through hole 3, thus sucking, for example, dust/dirt and foul odor around an upper surface port 4 in one direction from the surrounding of an umbrella shape 5, thus converting gravity when stepping down to an energy and producing a suction air pressure in one direction.
Patent JP-H07328375-A (JP)
Title: Humidity controller
Inventor: UEDA HIROKI
IPC: B01D53/26
Filed: 1994-06-10
Abstract: PURPOSE:To easily control the humidity of indoor air by replacing a liquid absorbent along with a container by allowing a humidity control element having a steam permeable membrane and a container storing a liquid absorbent to communicate with each other and connecting both of them by a communication means for the bidirectional movement of the absorbent. CONSTITUTION:A humidity control element 1 equipped with a steam permeable membrane is provided under a container 2 packed with a liquid absorbent. The rear surface of the container 2 and the upper surface of the humidity control element 1 are connected by a pipe 3 having a valve 4 provided to the intermediate part thereof and the rear surface of the container 2 and the rear surface of the humidity control element 1 are connected by a pipe 5 having a pump 6 provided to the intermediate part thereof and the upper surface of the container 2 and the upper surface of the humidity control element 1 are connected by an inner pressure pipe 7. By this constitution, the liquid absorbent can be moved between the humidity control element 1 and the container 2 and, if necessary, j the liquid absorbent is kept in the container 2. Therefore, the liquid absorbent can be fed and controlled in humidity without applying liquid pressure to the steam permeable membrane.
Patent JP-S5652318-A (JP)
Title: Billet pusher
Inventor: HIGUCHI TETSUYA
IPC: B65G25/04
Filed: 1980-09-19
Abstract: PURPOSE: To provide a pusher whose number of parts is small and whose maintenance is easy, by providing a wheel on one end of a material push-in hook and connecting the other end to a drive lever.  
     CONSTITUTION: A billet 1 conveyed on a coneying table rollers 2 is horizontally transferred onto skid rails 6 by a push-in hook 5. A wheel 4 is provided on one end of the push-in hook 5 and its other end is connected by a pin to the tip of a turn- over lever 3 which is swung by a cylinder 8. The lever 3 is swung by the action of the cylinder 8 to actuate the push-in hook 5. The wheel 4 provided on the push-in hook 5 moves on a running rail 9. According to this constitution, the material is smoothly transferred despite a small number of parts and maintenance is facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S619627-A (JP)
Title: Iris driving circuit
Inventor: YANAGAWA KAORU
IPC: H04N5/238
Filed: 1984-06-25
Abstract: PURPOSE:To prevent oscillation and to improve eventually the resposiveness of an iris by controlling the increase in the gain of an iris driving circuit so as to maintain the same within a prescribed range according to the detected output with the decrease in the aperture of the iris. CONSTITUTION:The DC gain G of an operational amplifier 5 is G=R2/R1//R2 while a diode is non-conducting and is G=R3//R10/R1//R2 if the respective resistance values of resistors 1, 2, 3, 10 are designated as R1, R2, R3, R10. The characteristic curve B shown by a dotted line exhibits the gain characteristic of an ordinary iris driving circuit and the characteristic curve C exhibited by the solid line exhibits the gain characteristic of the iris driving circuit of the embodiment. The output voltage Vx of the amplifier 5 is small when the iris value is smaller than the prescribed value D and the diode 9 is non-conducting when the opening of the iris is large and therefore the DC gain of the amplifier 5 is as shown by the curve C. The responsiveness of the iris is thus improved.
Patent JP-S63292443-A (JP)
Title: Production of magneto-optical recording carrier
Inventor: UCHIDA KIYOSHI
IPC: G11B11/105
Filed: 1987-05-26
Abstract: PURPOSE:To improve the efficiency of utilizing the raw materials of recording films by allowing sputtering particles to perpendicularly enter substrate faces in the initial state when the recording films adhere onto the substrates, then adhering the diagonal incident components thereto. CONSTITUTION:The substrate 1 emerging from a substrate supplying and taking out device 11 moves to the upper part of a vacuum vessel 9 and moves from right above a target 6 toward the target 6 in the direction of the normal of the surface of the substrate 1 to be adhered with the recording film and the surface to be sputtered of the recording film 6. The particles to be sputtered from the target 6 region to be received on the substrate 1 when the substrate moves nearest to the target 6. The substrate 1 stays still in this position for a prescribed period of time and the recording film is formed on the substrate 1. The substrate 1 moves thereafter in the direction parallel with the surface to be sputtered of the target 6 and parts from the target 6. The particles to be sputtered are, therefore, adhered perpendicularly to the substrate in the initial period of the adhesion of the recording film on the light projecting side of the magneto-optical recording carrier, by which the recording film is produced without impairing the perpendicularity of the magnetization of the recording film and the adhesion efficiency of the recording film is improved.
Patent JP-S5919179-A (JP)
Title: Structure of thermal printer head
Inventor: INOUE YUKIHIRO
IPC: B41J2/345
Filed: 1982-07-23
Abstract: PURPOSE:To provide the titled head simple in manipulation and low in cost, obtained by a simplified manufacturing process wherein a substrate is formed into the electrode pattern of the head by punching processing and a conductor and a resistor are appropriately formed to said substrate by a mask having a simple shape. CONSTITUTION:An insulating substrate 21 comprising ceramics is formed into the electrode pattern 22 of a head by punching processing and a mask 23 having a long opening 24 provided thereto by drilling so as to expose a part opposed to a resistor forming part is applied onto the substrate 21 with the electrode pattern 22 to form a resistor 25 by the vapor deposition of tantalum nitride. In the next step, alminum is vapor deposited on the resistor 25 to which a rectangular mask 26 having a width slightly narrower than that of the long opening of said mask 23 is formed to form a conductor 27 on the electrode pattern 22. At last, the conductor 27 and the resistor 25 are coated with an insulating film 28 comprising silicon carbide to obtain an objective thermal printer head.
Patent JP-S5354737-A (JP)
Title: Cyclo-converter simulator for synchronous motor
Inventor: MAEKAWA TSUYOSHI
IPC: G06G7/48
Filed: 1976-10-28
Abstract: PURPOSE:To obtain an analogue simulator sine wave cyclo-converter a control circuit of which can be handled same way as operating a synchronous motor driving device due to a real cycle-converter by connecting a control circuit directly.
Patent JP-2000320455-A (JP)
Title: Swash plate type compressor and radial rolling bearing
Inventor: OTA MASAKI
IPC: F04B39/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate compressor for reducing the number of parts by a method, wherein the outer ring of a radial rolling bearing and an oscillating swash plate are integrally formed. SOLUTION: A swash plate guide 21 is rotatably and integrally coupled to a drive shaft 16. A boss part 29 is protruded at the central part of the swash plate guide 21 to the periphery of the drive shaft 16. An angular ball bearing 32 is fixed in an external fit-in state on the outer peripheral side of the boss part 29. An oscillating swash plate part 33 is formed integrally in a flange-form state at an angular ball bearing 32 on the outer peripheral side of an outer ring 32b. A piston 35 is coupled to the oscillating swash plate 33 via a shoe 37.
Patent JP-S5556034-A (JP)
Title: Clay-free enamel ground coat
Inventor: KATAOKA KOUJI
IPC: C09K23/00
Filed: 1978-10-21
Abstract: PURPOSE: To provide the title coat suitable for use in production of enamel having a smooth surface and high dielectric strength by blending a colloidal refractory into frit without adding clay followed by wet pulverization.  
     CONSTITUTION: A small amt. of a colloidal refractory is blended into frit without adding clay, and the blend is pulverized with a wet mill to an average grain size of 6.5μm or below which is smaller than a usual size of about 10W15μm, thus obtaining an enamel ground coat. The refractory may be silica gel or alumina gel, and the refractory content of the cost is about 1W7%. By blending the refractory, melting of the coat is retarded in the early stage of calcination of the coat, and the presence of microcracks formed by film shrinkage before calcination accelerates degassing of the coat to reduce formation of air bubbles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11242936-A (JP)
Title: Ion extraction device
Inventor: NISHIBASHI TSUTOMU
IPC: H01J27/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To extract ion beams stably for a long time. SOLUTION: An accelerating-decelerating electrode plate 8 of an ion catcher 2 and a reference potential electrode 6 installed at the center of a supporting plate 7 are arranged in that order with respect to an ion source 15, the accelerating-decelerating electrode plate 8 and the supporting plate 7 are connected and fixed to each other by the use of an insulating insulator 3 received in electrodes 41 , 42 . When an electric field is formed between the electrodes 41 , 42 by composing a capacitor 11 by the use of the electrodes 41 , 42 and applying a voltage, floating ions having intruded in between the electrodes 41 , 42 are caught by the electric field and collected by the electrodes 42 . Since the insulating insulator 3 is not contaminated by floating ions, the degradation of withstand voltage can be prevented.
Patent JP-H06166662-A (JP)
Title: Compound, composition, element, and method for measuring serum cholinesterase
Inventor: SUTEIIBUN KAARU HATSUSERUBAAGU
IPC: C07C219/14
Filed: 1993-06-01
Abstract: PURPOSE: To provide compounds useful as substrates for assay for serum cholinesterase activity using diagnosis of liver disorder and pesticide intoxication.  
     CONSTITUTION: A compound of formula I (wherein R and R' represent independently alkyl, alkoxy or amino (-NR 2 R 3 ); R 2  and R 3  represent independently H, methyl, ethyl or propyl; X -  represents anion), e.g. 2-methyl-4- methoxybenzoylcholin iodide is obtained by using disubstituted benzoate as a starting material to convert into an acid chloride, introducing to a cholinesterase of formula III and treating with iodomethane. The compounds of formula I has a low catalytic hydrolysis rate, is stable to alkali hyrolysis, shows broad dynamic range and is a precise substrate for assay for cholinesterase activily. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61288161-A (JP)
Title: Rotation detecting device
Inventor: YOSHINO YOSHI
IPC: G01D5/245
Filed: 1985-06-14
Abstract: PURPOSE:To perform precise rotation detection even if a detector 10 has variance in the arrangement direction by using the 1st resistance element which is substantially circular and the 2nd resistance element which is connected thereto for a sensor part which detects magnetic force from a rotating body. CONSTITUTION:The 1st resistance element 12 of the sensor part of the detector 10 is magnetized with magnetic force from the magnetic field production part of the rotating body 1 and has a substantially circular shape so that the direction of the magnetism and a current flowing through the element 12 becomes parallel to each other. The 2nd resistance element 13 is connected in series with or in parallel to the element 3 and constitutes a bridge circuit together with output terminals 14A-14C connected to end parts of the elements 12 and 13. When the rotating body 1 rotates, a periodic magnetic field is established at the periphery and a specific voltage is applied between the terminals 14B and 14C. Part of the current flowing during one turn of the rotating body; 1 flows in parallel to the direction of the magnetic field, so the resistance value across the element 12 varies greatly. Therefore, the voltage between the terminals 14a and 14B varies greatly and periodically according to the rotation of the rotating body 1, so this signal is processed to easily detect the rotation of the rotating body 1.
Patent JP-H08329861-A (JP)
Title: Image forming device
Inventor: ANDO TOMOKAZU
IPC: H01J11/44
Filed: 1995-05-29
Abstract: PURPOSE: To provide an image forming device with a large area and high fineness. CONSTITUTION: A back plate 7 is composed of a supporting board 5 and a plurality of element boards 4 which has element and electrode 2 on the front surface and supported by the board 5 from the rear surface, and the back plate 7 and front plate 3 are joined together through a frame member 8, and an airtight space 10 is formed from the front plate 3, back plate 7, and frame member 8. Thus an image forming device is accomplished, wherein the material of the element board 4 and the material of the supporting board 5 should have the same or similar physical properties. As physical properties, for example a thermal trait to be characterized by the coefficient of thermal expansion is used.
Patent JP-S619068-A (JP)
Title: System for guiding voice information
Inventor: KOIKE HIDEYUKI
IPC: H04M3/50
Filed: 1984-06-25
Abstract: PURPOSE:To attain automatic transfer of a message to a voice storage/distributer and to attain effective utilization of a subscriber line by providing a processing function such as generation of the voice message to a subscriber's equipment of a person offering information. CONSTITUTION:The voice message is edited by a voice processing section 21 of a subscriber's equipment 20. A transfer control section 27 has a function such as control function of a subscriber line, detection of various tones, detection of response reverse, detection of a loop and transmission of a PB signal. The said control function is controlled sequentially based on the transfer request from the voice processing section 21 and after various processings such as call of the voice storage/distributer 4, detection of response, transmission of a service code, transmission of an ID, transmission of a designated code of a registration area and reception of a recording start tone are executed in a suitable timing, the data is transferred to the device 4 while the message of a voice file section 26 is reproduced. Further, a control section 27 applies changeover control with a telephone set 1, a subscriber line 2 is connected with the telephone set 1 normally and the connection is changed to the file section 26 only when a transfer request exists.
Patent JP-H06339718-A (JP)
Title: Control device for continuous hot rolling mill
Inventor: IMANARI HIROYUKI
IPC: B21B37/50
Filed: 1993-06-01
Abstract: PURPOSE:To control the use of a gain table to the minimum by using a process model taking dynamic characteristic into consideration, suppressing the mutual interference of loopers to a small level and thereby embodying a high precision control characteristic. CONSTITUTION:A controlling and computing means 32 for thickness and tension is provided with a means for controlling and computing thickness and tension and a means for computing the control gain of thickness and tension. By this means for computing the control gain of thickness and tension, the variables, etc., for embodying a process model that is set by a setting means 31 are taken in and substituted in a specific control gain formula to obtain a control gain value. This control gain value is sent to the controlling and computing means 32 for thickness and tension to set it. Then, while the mutual interference between the thickness and the tension is controlled to a small level by the use of the control gain, a command value for a roll gap opening degree and a command value for the speed of the main motor 14 for driving a rolling mill are obtained so as to make the thickness and the tension each follow up an objective thickness value and an objective tension value respectively. Consequently, by the cooperation between the roll gap opening degree and the main motor speed, the thickness and the tension are controlled at the optimum.