baber/WOPTO huggingface dataset:
Patent JP-S61229468-A (JP)
Title: Power supply device for arc welding
Inventor: KAWAI NAOKI
IPC: B23K9/06
Filed: 1985-04-04
Abstract: PURPOSE:To realize a uniform weld bead by providing circuits which output time count values with the arc generation stage and the short circuit stage respectively as a start point and controlling a welding current value by the peak current set signal of each circuit. CONSTITUTION:A short circuit detecting circuit 15 outputs the signal to the 1st and 2nd timer circuits 16, 17 and a peak current setting circuit 14 when the wire short circuit transfers to arc generation. The circuit 14 outputs the peak current set value to an output control circuit 13 at the input value of the 1st timer circuit 16 from the arc generation stage and the peak current set value to the control circuit 13 at the input value of the 2nd timer circuit 17 from the point of the timer when the arc generation transfers to the wire short circuit. The output control circuit 13 compares the signal from the circuit 14 and the signal from a welding current detecting circuit 12 and outputs a command signal to a welding output control element 4 so as to stop the welding output when the welding current is larger and to supply the welding output when the welding current value is smaller.
Patent JP-S5917918-A (JP)
Inventor: JIYOOJI KUREMENTO OOYAMA
IPC: A01G9/02
Filed: 1983-04-26
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-H09263002-A (JP)
Title: Device for electron picture
Inventor: MURAOKA KOJI
IPC: B41J2/44
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enable a high accurate speed detection, and improve printing quality by providing means for measuring the time of a laser beam being incident in reflection means, detecting the position in the vertical scanning direction of a photosensitive body from the incident time measured, and detecting a forwarding speed of the photosensitive body from the time increment at the position detected. SOLUTION: In an electron picture device, a laser beam reflects on the surface of a polygon mirror 2 to then be converged as a light point 5 on a photosensitive belt 14, and the photosensitive belt 14 is forwarded in the ancillary direction D3 through the driving of a forwarding motor 6. In this instance, on the surface of the photosensitive belt 14, a bank of triangle reflection faces 15 are formed and light receiving is conducted by a photodiode 16.  A speed detection signal S4 outputted by the photodiode 16 is inputted in speed detection means 17, and by measuring the incident time of the laser beam being incident in the reflection means, the position in the vertical scanning direction of the photosensitive body is detected in order that the forwarding speed of the photosensitive body in the ancillary scanning direction from a time increment at the position is detected so as to control the forwarding motor 6 by a motor control means 11.
Patent JP-S55434-A (JP)
Title: Impedance output device
Inventor: SHIRAI HIROSHI
IPC: G01P3/481
Filed: 1978-06-19
Abstract: PURPOSE: To reduce the size of an impedance output device by providing a rotor with a device for generating a quantity of electricity according to the angle of rotation of the rotor.  
     CONSTITUTION: Time dividing conductive patterns 21 to 25, switching patterns 26, a power source introducing pattern 27 and impedance elements 30 to 34 are arranged on a rotatable substrate 20 to which the rotations of a supply reel shaft are  to be transmitted, and contact elements 60a to 62a are made contactable to produce  an impedance output device 10. Thus, a current is supplied between the terminals a and b of the contact elements 60a to 61a. Then, a preset voltage is generated between the terminals a and b in accordance with the rotations of the substrate 20, and a transistor 14 is rendered conductive for the reference time period determined by a circuit control switching circuit 13 when the terminals a and c are short-circuited. The voltage between the terminals a and b is fed to a control circuit 11 so that a display device 12 is driven in accordance with the input voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59199196-A (JP)
Title: Sealing device for semiconductor package
Inventor: ENDOU YUTAKA
IPC: B23K9/00
Filed: 1983-04-26
Abstract: PURPOSE:To maintain a specified spacing between a weld zone and a welding torch and to stabilize welding quality by pressing the circular flanges of a semiconductor package in a way as to avert the weld zone by means of a positioning mechanism operating cooperatively with the welding torch during welding the edges of said flanges. CONSTITUTION:A semiconductor package 1 is placed on a rotating mechanism 8, and a mechanism 4 for positioning a torch side and a mechanism 7 for positioning the rear side of the torch are moved toward the central direction of a product until rollers 5 touch the flanges 2, 3 of the package 1. The package 1 is then rotated by the mechanism 8 while the package is pressed by a pressurizing mechanism 9. When an arc is stuck form a welding torch 6 in this state to the flanges 2, 3 and the package 1 is rotated one turn, the distance between the torch 6 and the flanges 2, 3 is maintained constant by the rollers 5 while the contact of the rollers with the weld zone is prevented by the slopes 10 in the body part of said rollers. The flanges 2, 3 are arc-welded and the package 1 is thus sealed.
Patent JP-H03275577-A (JP)
Title: Regurating method for setting of ready mixed cement
Inventor: ONO TADASHI
IPC: C04B40/00
Filed: 1990-03-26
Abstract: PURPOSE:To control the time for hardening by compounding a high water-adsorptivity polymer which is swollen by water absorption with ready mixed cement and energizing the ready mixed cement via reinforcing bars disposed in the cement after placing to release the absorbed moisture and thereby regulating the setting of the ready mixed cement. CONSTITUTION:A proper volume of water is added and mixed to and with the high water-absorptivity polymer powder 1 of a sodium polyacrylate system, starch- polyacrylic acid system, PVA system, carboxymethylcellulose system, etc., to prepare the high water-absorptivity polymer grains 2 which are swollen by the water absorption. Aggregate 4 and a prescribed ratio of the high water-absorptivity polymer grains 2 are then added and mixed to and with the cement 3. This ready mixed cement is filled up and placed into forms previously disposed with the reinforcing bars and thereafter, several V/cm<2> DC voltage is impressed to the reinforcing bars as electrodes. Consequently, the water is released from the high water-absorptivity polymer and the setting is accelerated by the hydration reaction of the cement. The cement is then compacted by applying oscillation thereto. The cement is thereafter rested to allow the aging to progress. The forms are removed and the hardened body of the ready mixed cement is obtd.
Patent JP-H03276279-A (JP)
Title: Method and device for investigating actual use condition of train
Inventor: HICHIWA TAKASHI
IPC: G07C5/00
Filed: 1990-03-26
Abstract: PURPOSE:To accurately investigate the actual use conditions of train by providing a bar code sticking machine to the wicket of each station in order to stick a bar code label to each ticket and reading the bar codes by a bar code reader at each destination station in order to totalize the users of trains for each station. CONSTITUTION:A continuous bar code label form 2 containing the bar codes printed on each label 2a is loaded to a bar code label issuing machine 1. Then each user passing through a wicket gives his/her ticket 4 to a ticket examiner. The ticket examiner sticks the labels 2a onto each ticket 4 via a bar code issuing machine 3. A bar code reader 5 is provided at the entrance side of the wicket at each station and reads the bar code of each starting station out of those labels 2a stuck onto the tickets 4 collected at the wicket. A totalizing machine 6 totalizes the read information. In such a constitution, the actual use conditions can be accurately examined at each station.
Patent JP-S59198144-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1983-04-25
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-S60219629-A (JP)
Title: Magnetic recording medium
Inventor: MUKAI YASUO
IPC: C09D5/23
Filed: 1984-04-14
Abstract: PURPOSE:To improve the dispersibility of magnetic powder in a magnetic paint without kneading for a long period and to improve the magnetic characteristic thereof by using a copolymer derived from methacrylate and maleic anhydride as at least part of a binder resin. CONSTITUTION:The copolymer derived from the methacrylate (CH2=C(CH3) COOR, R is an alkyl group of 1-8C) and maleic anhydride has about 1,000- 10,000mol.wt. and is used together with the binder resin of an arcylic resin base consisting essentially of an epoxy resin. The compsn. consisting of about 50- 120pts.wt. the entire binder by 100pts.wt. the magnetic powder is kneaded for 24hr by a ball mill to prepare the magnetic paint. Said magnetic paint is coated on an aluminum alloy substrate and is cured by baking and thereafter the surface thereof is subjected to a polishing treatment, by which a magnetic disk is obtd. The dispersibility is thus improved, the decrease in the coercive force and squareness ratio owing to the damage of the magnetic powder is prevented and the wear resistance is semipermanently improved.
Patent JP-S58193343-A (JP)
Title: High chromium roll containing graphite
Inventor: NAKAGAWA YOSHIHIRO
IPC: C22C37/08
Filed: 1982-04-30
Abstract: PURPOSE:To attain to enhance the skin roughening resistance, the anti-wear property and crack resistance of the titled roll, by integrating an outer shell made of cast iron containing C, Si, Mn, P, S, Ni, Cr, Mo in a predetermined ratio and an inner shell comprising predetermined cast iron by welding. CONSTITUTION:An outer shell 1 having graphite crystallized out in the structure thereof and an inner shell 2 comprising high grade cast iron, ductile cast iron or graphite cast iron are integrated by welding to form the titled roll. The aforementioned outer shell 1 contains, on the basis of wt%, 2.4-3.4C, 2-3.4 Si, 0.5-1.5Mn, 0.1 or less P, 0.08 or less S, 4.5-10Ni, 5-10Cr, 0.4-1.5Mo and the remainder Fe.
Patent JP-S51150456-A (JP)
Title: Inner blade of reciprocating electric razor
Inventor: IWANAGA KOUICHI
IPC: B26B19/12
Filed: 1975-06-17
Abstract: PURPOSE: The height of inner-blade edges at central portion is made higher than that of inner-blade edges at both ends so as to maintain sharp-cutting quality. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60219905-A (JP)
Inventor: ITOU HIROKAZU
IPC: H02B13/02
Filed: 1984-04-13
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-S57190124-A (JP)
Title: Electromagnetic spring clutch
Inventor: SUZUKI KAZUYOSHI
IPC: F16D27/105
Filed: 1981-05-19
Abstract: PURPOSE:To prevent a cover and a spring from producing metallic interference sound in an electromagnetic spring clutch having an armature coupled to an output hub through a coil spring by providing a resin cover for retaining the spring. CONSTITUTION:An electromagnetic clutch has an armature 3 which is magnetically attracted to an input pulley 1 resisting a coil spring 5 by excitation of an exciting coil 2 built in the input pulley 1. The armature 3 is coupled to an output hub through the spring 5. Rotation of the armature 3 forces the spring to clamp the hub 4, so that torque of the input pulley 1 is transmitted to the hub. In the above spring clutch, a cover 11 for accomodating the spring 5 is formed of resin, the cover 11 being provided with spaces 11c positioned peripherally at several places thereof where armature releasing magnets 8 are inserted. The magnet 8 is flipped by a spring 9.
Patent JP-S63242893-A (JP)
Inventor: TOYOSHIMA NOBUHIKO
IPC: B66B23/12
Filed: 1987-03-30
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-2000266811-A (JP)
Title: Test system of semiconductor device
Inventor: YAMAMOTO KEIJI
IPC: G01R31/28
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To simply and easily create and change a measurement item list by reading the measurement item list where measurement items are mentioned for executing, and by controlling obtained measurement data in unified manner by the unit of the measurement item list. SOLUTION: The test system is composed of a plurality of testers 201, a measurement client 202, and one data server 203, and the testers 201 test the electric characteristics of a semiconductor device. In the measurement client 202, a measurement item list being specified by a measurement item specification function is read by a test program, an instruction is issued from the measurement item list to the tester 201 by a measurement item unit for receiving the measurement data of the tester 201 for transmitting to a data server 203 by a data transmission function. In the data server 203, the measurement data of a measurement data file being received by a data reception function is registered at database by a data registration function. At this time, the database, the number of fields is composed by a fixed data table, thus performing unified control by the measurement item list unit.
Patent JP-S58191642-A (JP)
Title: Bottom valve operating device for tank truck
Inventor: TSUCHIYA KENICHI
IPC: B60P3/22
Filed: 1982-05-06
Abstract: PURPOSE:To reduce the number of expensive operating valves and facilitate fitting, by providing operating switches at a plurality of parts of a tank, e.g., upper and lower parts of the tank. CONSTITUTION:To open a bottom valve 13 for the first tank chamber 9, the operating switch sa-1 provided at an upper part or a lower part of the tank 5 is depressed to close a circuit, whereby a solenoid ON-OFF valve 19 is changed over from a position (a) to a position (b). Accordingly, pressure air generated by a compressor 67 and fed through an air tank 25 and an emergency operating valve 21 is fed to a cylinder part 39, thereby pushing up a piston 37 against a spring 45, a valve body 31 is released from a valve seat 35 to open the bottom valve 13, and a liquid contained in the tank chamber 9 is discharged through a pipe 15 and a discharging valve. To close the valve 13, an operating switch sb-1 is depressed to open the circuit, whereby pressure air is discharged to the atmosphere through a communicating hole 55 of the valve 19 to close the valve 13.
Patent JP-H10256985-A (JP)
Title: Radio telephone equipment and radio telephone system
Inventor: OBATA HITOSHI
IPC: H04W88/18
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To easily obtain response messages to an inquiry message in a short time and to arrange and find them by transmitting the inquiry message from one member of a group to plural members. SOLUTION: In this system, a radio telephone equipment 3 provided with a message data transmission/reception part 10, a key input part 20, a display part 19, a message memory 24, and a control part 18 is connected to an exchange and a message service center through a radio line. Transmitter information including an inquiry message from the radio telephone equipment of one transmitter is transmitted to radio telephone equipments 3 of plural answerers, and radio telephone equipments 3 of answerers receive transmitter information and use a transmission number included in transmitter information to transmit answerer information including response messages, and the radio telephone equipment 3 of the transmitter receives the answerer message and totalizes response messages by answerers to display them on the display part 19.
Patent JP-S552632-A (JP)
Title: Treatment of mixture
Inventor: YAMAMOTO FUMIO
IPC: C07C29/80
Filed: 1978-06-19
Abstract: PURPOSE: To obtain 3-methyl-butanol and 3-methylbutanol useful as intermediates for perfumes and medicines, by bringing a mixture of 3-methyl-3-buten-1-ol and 3- methylbutanol in the vapor phase at a specific temperature into contact with a catalyst.  
     CONSTITUTION: A mixture consisting mainly of 3-methyl-3-buten-1-ol (A) and 3- methylbutanol (B) is brought into contact with a catalyst at 180W300°C to convert A into 3-methylbutanol selectively. Copper oxide-zinc oxide catalyst consisting mainly of CuO and ZnO and copper oxide-chromium oxide catalyst consisting mainly of CuO and Cr 2 O 4  are used as the catalyst, preferably in the form of a fixed bed to improve the conversion. The space velocity of the mixture to be fed into the catalyst bed is 100W1,000 hr -1 . 3-Methylbutanol is readily obtained by distilling the mixture after condensation of the reaction gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10268914-A (JP)
Title: Programmable controller
Inventor: YOSHIDA TAKUHIRO
IPC: G05B19/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller with which a lot of user data can be stored in a backup memory. SOLUTION: This programmable controller is provided with a communication means 2, non-volatile system memory 3 storing an operation system program 31, volatile user program memory 4 for respectively storing 1st user data 41a in a fixed area 41, 2nd user data 42a in an extension area 42 and user program 43, non-volatile backup memory 5 for storing the 1st user data 41a when a power source is turned off, and central arithmetic processing part 6 for executing operation based on the user program 43 and 1st user data 41a restored in the user program memory 4. Then, the central arithmetic processing part 6 is constituted so as to store the other user data in the backup memory 5 based on a writing instruction from communication equipment 21 and to execute the operation based on these restored user data at least.
Patent JP-H11256154-A (JP)
Title: Soil improvement
Inventor: TSUCHIYA MITSUHARU
IPC: C05D3/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To aggregate a particulate viscous soil by suppression of colloid formation according to the maintenance of an aggregate shape and bonding of soil particles by mixing a particulate viscous soil such as red earth with a solidifying agent and a soil aggregating agent. SOLUTION: A particulate viscous soil containing fine particles at >=50% expressed in volume ratio is regulated to a suitable sludge state with a stirring kneader and a solidifying agent is used. A soil aggregating agent is simultaneously added to maintain the shape of the formed soil aggregate. Thereby, a soil structure excellent in air and water permeabilities is obtained to convert the soil into the one readily developing the root system of a plant.  Natural thickening polysaccharides such as guar gum extracted from a plant seed are used as the soil aggregating agent and a solidifying agent such as an acrylic resin- based or a fly ash-based solidifying agent without causing disorders in the plant growth is further added to thereby maintain the shape of the formed soil aggregate, and a soil structure excellent in air and water permeabilities is obtained to convert the soil into the one capable of readily developing the root system of the plant.
Patent JP-S60258598-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: G10L15/00
Filed: 1985-04-10
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-S5410913-A (JP)
Title: Reduction gear with motor
Inventor: IMAIZUMI KATSUMI
IPC: H02K7/116
Filed: 1977-06-27
Abstract: PURPOSE: To reduce atransfer of vibration in gear train part to the cooling fan, by specifically constituting the motor shaft in a speed reduction gear, with a motor provided having a cooling fan. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11314463-A (JP)
Title: Thermography image forming element
Inventor: WEAVER THOMAS DEAN
IPC: G03C1/498
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make improvements in sensitivity by including for formation an image forming layer containing a second reducer containing a support and an oxidant, a first reducer, and a boron compound having at least one boron- hydrogen combination. SOLUTION: The thermography image forming element is formed by including an image forming layer containing (a) support and (b) (i) an oxidant, (ii) a first reducer, and (iii) at least one boron-hydrogen combination. The oxidant is preferable to be a silver salt of organic acid. The first reducer can be selected from various kinds of reducers (also, known as a developing main agent or developer) known in the technical field in the use of a thermography image forming element. The boron compound useful as a second reducer has at least one boron-hydrogen combination. Also, the thermography image forming element can contain another additive for assisting formation of useful images.
Patent JP-S571413-A (JP)
Title: Strainer
Inventor: TAWARA TOSHIHISA
IPC: B01D35/02
Filed: 1980-06-06
Abstract: PURPOSE: To facilitate the discharge of dust and cleaning of a clogged filter by a method wherein a pair of flat plate shaped filters which are opend wider upstream are joined into a cylindrical filter at their downstream ends, and a water-shielding body and spray nozzles are provided in a suitable manner.  
     CONSTITUTION: A fluid entering an fluid inlet port 42 of a drum is cleared of dusts when it passes through the filter 44, and is discharged as a clean fluid via a fluid outlet port 43. The dust trapped by the filter 44 is accumulated in a dust collecting cylinder 45 by the effects of a slanted surface configuration of the filter 44 and the flow of the fluid. Since the fluid in the cylinder 45 is kept stagnant by the water-shielding plate 49, even during the passage of the fluid, the accumulated dust will not adhere to the cylinder 45 and can be discharged easily via a drain pipe 60. Then, when the filter 44 is clogged with dust in progress of time, the feeding of the liquid is interrupted, an operating mechanism 50 for the water- shielding plate 49 is operated to open the plate 49, water is sprayed from nozzle holes 53b and is reflected by the plate 49, whereby the dust clogging the filter 44 is washed away upstream and is discharged via the drain pipe 60 together with the sprayed water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000263896-A (JP)
Title: Image forming apparatus, computer and memory medium
Inventor: KOSHIRO YOSHIYUKI
IPC: B41J29/38
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing the user's processing related to the setting of data necessary for forming an image and the setting of a paper feed and discharge port, a computer and a memory medium. SOLUTION: A user registers a register data (font data, form data) and the alloting table of a paper feed and discharge port and the register data in an external memory 14 through an operation panel 120 (S2, S4) and a CPU 12 for a printer reads the alloting table of the paper feed and discharge port and the register data when there is printing based on the register data in received data and designates the paper feed and discharge port corresponding to the register data to output data.
Patent JP-H08275439-A (JP)
Title: Spindle motor for magnetic disk
Inventor: TOYOSHIMA HIROYOSHI
IPC: H02K5/167
Filed: 1995-03-31
Abstract: PURPOSE: To provide a thin and accurate spindle motor for driving magnetic disk which has improved productivity, less problems for magnetic disk, and has an inexpensive housing. CONSTITUTION: In a spindle motor for driving magnetic disk where a bearing is provided at the inner periphery of a central cylindrical part 15 of a housing 1 and a rotor hub part 2 is supported so that it can freely rotate relatively for the housing 1 via the bearing, the housing 1 is formed by press-work aluminum metal and damping metal plate, and a flexible printed circuit board take- out port 11 is formed at the bottom surface part of the housing 1 or at the bending part at the bottom surface side of an outer-periphery cylindrical part 16 which continues to a flange part 17 of the housing 1 by press work.