baber/WOPTO huggingface dataset:
Patent JP-S63238644-A (JP)
Title: Changing system for lock unit
Inventor: HOSOYA YOSHIO
IPC: G06F12/00
Filed: 1987-03-26
Abstract: PURPOSE:To execute a transaction at a low cost by changing a unit of a lock to a larger lock unit, at the time point when a lock grain of a small lock unit increases and the cost required for the lock becomes high. CONSTITUTION:When the number of lock grains of every lock unit of the whole system exceeds the upper limit value, whether the lock can be changed to a larger lock at every transaction or not is decided, a transaction which cannot be changed is brought to an abnormal end, and the lock unit of a transaction which can be changed is changed temporarily to a lock of a larger lock unit. The transaction which changed temporarily the lock unit maintains the lock of the changed lock unit until the transaction is ended, a transaction which is generated newly in the course of its run becomes a waiting state, and at the time point when the changed transaction is all ended,, waiting of the transaction being in a waiting state is released. In such a way, the cost required for the lock is reduced.
Patent JP-S58188773-A (JP)
Inventor: IZAWA YOUKOU
IPC: B62K25/08
Filed: 1982-04-28
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-S61232824-A (JP)
Inventor: KURITA YUKIO
IPC: A47C9/00
Filed: 1985-04-05
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-S58191989-A (JP)
Inventor: TATEMICHI SHINICHIROU
IPC: G21C7/08
Filed: 1982-05-04
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-S59200737-A (JP)
Title: Electrode wire for wire electric spark machining
Inventor: TAKANO TOSHIAKI
IPC: B23H7/08
Filed: 1983-04-26
Abstract: PURPOSE:To obtain an electrode wire increasing the rate of electric spark machining and hardly sticking to a body to be machined by adding Y to Cu. CONSTITUTION:This electrode wire for wire electric spark machining consists of 0.2-2.0wt% Y and the balance Cu or contains 0.2-1.0wt% Mg and/or Si furthermore. Cu in a graphite crucible is melted in a small-sized high-frequency furnace, the surface of the molten metal is covered with charcoal powder, and Y is added in the form of a mother alloy such as 20% Y-Cu alloy after raising the temp. of the molten metal to about 1,500 deg.C. When Si is added, it is also added in the form of a mother alloy such as 20% Si-Cu alloy, and after making the molten metal calm, Mg is added as required. The molten metal is immediately charged into a metallic mold, and the resulting ingot is planed, heated, and hot-worked into a rough wire with grooved rolls. The rough wire is repeatedly subjected to cold drawing and annealing to obtain an electrode wire.
Patent JP-S59197583-A (JP)
Title: Horizontal type electrolytic cell and electrolytic method using the same
Inventor: SAMEJIMA YASUSHI
IPC: C25B9/19
Filed: 1983-04-25
Abstract: PURPOSE:To prepare caustic alkali with high quality in good efficiency by facilitating conversion from a mercury method electrolytic cell, in a horizontal type electrolytic cell using a cation exchange membrane, by providing a gas and liquid impervious cathode plate so as to appropriately separate the same from a cathode bottom plate. CONSTITUTION:In a horizontal type electrolytic cell using a cation exchange membrane 3, the gas and liquid impervious cathode plate 24 of a cathode chamber 2 is allowed to be spaced apart from a cathode bottom plate at an appropriate interval by using support parts 25. Therefore, a mercury method electrolytic cell wherein uneven cracks are generated to the bottom plate 16 by errosion or electrolytic shortcircuit due to mercury can be converted. In addition, low hydrogen pressure treatment of the cathode plate 24 can be applied without taking out the bottom plate 16. In this cell, a cathode liquid is supplied from an introducing port 19 to form a mixed phase stream with hydrogen gas generated in the chamber 2 while said mixed phase stream is taken out from a discharge port 20 to be subjected to gas-liquid separation in a separator.
Patent JP-S57188990-A (JP)
Title: Heat accumulating body
Inventor: MATSUI KOUICHI
IPC: F28D20/02
Filed: 1981-05-18
Abstract: PURPOSE:To obtain a more uniform temperature distribution and effect heat accumulation and heat emisson efficiently by coating a metallic thin film on the shell of the heat accumulating body made of synthetic resin having a poor heat conduction. CONSTITUTION:The metallic thin film 4 is coated on the surface of the outer shell 3 of a capsule 1 by means of metallizing or the like to reduce the difference of the temperature distribution in a direction 5 along the surface of the shell 3. According to this method, the whole of the heat accumulating body may be approached to the same temperature when the heat accumulating body is heated or cooled from one side thereof only. A heat accumulating agent is isolated perfectly by sealing with the metallic thin film and, therefore, the change of the constituent thereof may be restrained effectively.
Patent JP-H08267274-A (JP)
Title: Wire filler for electroslag welding
Inventor: OTSU MINORU
IPC: B23K35/30
Filed: 1995-03-30
Abstract: PURPOSE: To provide a wire filler for electroslag welding which is substantially free from the occurrence of weld defects, such as feed defect, lack of fusion, lack of penetration and slag inclusion, at the time of executing non-consumable nozzle type electroslag welding. CONSTITUTION: This solid wire filler for electroslag welding is used in a non- consumable nozzle type electroslag welding machine which uses an exchange type energizing tip of a length of 25 to 60mm, has a straight part of a length of >=600m just before this energizing tip and has a feed system connecting to a direction changing roller or flexible conduit cable therefrom. The wire filler described above is a solid wire for electroslag welding having a wire diameter of 1.4 to 2.4mm. The Cu plating amt. of the wire is so adjusted as to attain 0.12 to 0.55wt.%, the wire tension to attain 570 to 860N/m<2> , pitch as waving to attain 1000 to 2700mm and the amplitude to attain 100 to 700m.
Patent JP-H1165231-A (JP)
Title: Image forming device
Inventor: ISHIYAMA HARUMI
IPC: G03G15/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having improved nuiformity in electrostatic charging, and also capable of stably attaining ozoneless direct injection electrostatic charging for a long period by applying a low voltage, and capable of stably outputting a high-definition image free from image flowing, free from electrostatic charging charging unevenness in a half tone image even in the case of printing for a long period by using a simple and easy member such as an electrostatic roller as a contact type electrostatic charging member, besides, irrespective of the contamination by toner remaining on the contact type electrostatic charging member after transfer, as to a contact type eletrostatic charging system, transfer system image forming device equipped with no cleaner. SOLUTION: As for the image forming device, conductive particles m1 are previously carried on the surface of the electrostatic charging member for electrostatically charging a charged object 1, then, a voltage is applied and a nip part is formed between the object 1 and the charging member, and the member is moved with a speed difference with reference to the surface of the charged object. The electrostatic charging member is flexible, conductive particles m2 are added to developer (t) of a developing means 4, the particle size of the conductive article m1 previously carried on the surface of the electrostatic charging member 2 is equal to or below the particle size of the conductive particle m2 added to the developer (t).
Patent JP-S59198942-A (JP)
Title: Semifrozen drink and production thereof
Inventor: OZAKI ATSUKO
IPC: A23G9/00
Filed: 1983-04-26
Abstract: PURPOSE:To obtain lightly a semifrozen food, by adding an aqeuous liquid to a frozen composition consisting of glucose, another saccharide, a sugar alcohol, etc. in a specific proportion. CONSTITUTION:A composition consisting of 10-45wt%, based on the moisture, glucose, or 10-45wt%, based on the moisture glucose and 3-20wt%, based on the moisture, one or more of another saccharide or sugar alcohol, etc. is prepared. The above-mentioned composition further contains a fruit juice, sour agent, perfume, table luxuries or stabilizer incorporated therein. Examples of the above-mentioned another saccharide include sucrose, isomerized sugar, invert sugar, fructose, thick malt syrup, maltose and lactose, and examples of the above-mentioned sugar alcohol include sorbitol, maltitol and hydrolyzate of reducing starch. The above-mentioned prepared composition is then frozen and mixed with an aqueous liquid.
Patent JP-H01245324-A (JP)
Title: Method and device for checking operation of all keys
Inventor: KONDO TATSUO
IPC: G06F3/02
Filed: 1988-03-28
Abstract: PURPOSE:To display an error if the leakage of a key input exists at the time of display and to accurately display all key inputs by successively inputting all keys after inputting a previously determined key, and at the time of inputting the final key, checking the reception of key inputs and checking and displaying display keys. CONSTITUTION:A previously determined key input pattern is inputted from a key input part 2 of a programmer 1 by reference operation, the check of operation of all keys is displayed on a display part 7 and then an input key waiting state is set up. Then keys are successively inputted and these inputs are successively checked. These operation is executed under control based upon a CPU 3 connected to a ROM 4 and a RAM 5 and finally display keys are displayed at the time of checking the operation of the display keys. If the leakage of a key input exists at the time of display, an error is displayed on the display part 7 to accurately display all key inputs.
Patent JP-S62228548-A (JP)
Inventor: SUZUKI MINORU
IPC: E04C3/10
Filed: 1986-03-31
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-S62231899-A (JP)
Inventor: IHARA TOSHIMICHI
IPC: B60P1/02
Filed: 1986-03-31
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-H02253154-A (JP)
Title: Defect detector for long-sized body
Inventor: ICHIYANAGI NAOTAKA
IPC: G01N29/26
Filed: 1989-03-28
Abstract: PURPOSE:To detect a defect without requiring a submerged running mechanism by using ultrasonic transmitter-receivers arranged in a ring. CONSTITUTION:A transmission signal is successively transmitted to ultrasonic transmitter-receivers 5A to 5N at intervals of two or three ultrasonic transmitter-receivers from a transmitter 7 by a switch 9 to generate an ultrasonic wave 11, and this transmission is circulated once within one second. Dimensions of ultrasonic wave generation parts of transmitter-receivers 5A to 5N in the lengthwise direction of a long-sized body 3 are matched to the feed speed per minute of the long-sized body 3 to prevent omission of the check in the peripheral direction. Reflected waves obtained through transmitter- receivers 5A to 5N are detected by a receiver 10, and a single defect of >=10mum size is detected by observation of periodical reflected waves, and a group defect 4 of <1mum size is detected by frequency analysis of reflected waves. Thus, defects on all of the peripheral surface of the long-sized body are detected without a submerged running mechanism.
Patent JP-H01246366-A (JP)
Title: Production of oxide film and device therefor
Inventor: HOCHIDO YUKO
IPC: C01B13/14
Filed: 1988-03-28
Abstract: PURPOSE:To improve the quality of a formed oxide film without leaving an alkyl group in the film by introducing a liq. raw material such as alcoholates in a dry state into a reaction chamber along with a carrier gas, and chemically growing the film in a vapor phase. CONSTITUTION:The liq. raw material 1 such as alcoholates or metal carboxylates is stored in a closed container 2. The raw material 1 with the temp. controlled is introduced into a reduced-pressure vaporization vessel 6 from the container 2 through a conduit 4, and one hundred-percent vaporized. The gaseous raw material 1 and the carrier gas introduced from a carrier gas conduit 13 are mixed in the vessel 6 to form a dry gaseous raw material. A liq. flow controller 5 is provided at the midway of the conduit 4. The raw material 1 is transported by the pressure difference between the container 2 and the vessel 6. The raw material 1 is further transported to a reduced-pressure reaction chamber 14 wherein chemical vapor growth is carried out, and an oxide film id formed.
Patent JP-H07255623-A (JP)
Title: Batthtub with safety grip
Inventor: ONISHI NAOTO
IPC: A47K3/02
Filed: 1994-03-17
Abstract: PURPOSE:To avoid the danger of having the hand or foot caught into a gap between a safety grip and a bathtub at the time of getting into or out of a bathtub and to enhance the usefulness of the bathtub. CONSTITUTION:Safety grips 18, 20 are fixedly and protrusively mounted on each of two opposite inner faces 16 of the bathtub 17 with the safety grip 18 mounted on the inner face 16 of the bathtub on the side of a wash place, forming a nearly flat overall shape from end to top so as to prevent a gap being created between the inner face 16 of the bathtub and the safety grip 18. The safety grip 20 on the inner opposite face is designed to be a grip bar fixed on the said inner face 16 directly or through a pair of legs 28, 30 having a bar shaped body 26 located away from the said inner face 16 with each end of the body 26 extending towards the inner face 16.
Patent JP-H10268746-A (JP)
Title: Plant maintenance educational training system
Inventor: MINESE SONOKO
IPC: G21C17/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain multimedia teaching materials which can instruct maintenance operation procedures by providing a teaching material editing device which processes teaching material object data extracted from teaching material basic data and edits teaching material basic data corresponding to actual object operations. SOLUTION: The teaching material editing device 12 selects a data range to be edited by using input devices 1 such as a mouse and a pen out of the teaching material basic data 4 prepared by using an external data input/output device 3 for multimedia data such as image data and drawing data and extracts it as teaching material object data 7. Then an object data extraction part 13 and an object data processing part 14 process the teaching material object data 7 by deletion, addition, movement, enlargement, reduction, etc., to edit the data. By a data extracting and editing method like this, new multimedia data can easily be generated based on the various existing multimedia data.
Patent JP-S59200194-A (JP)
Title: Heating tube
Inventor: FUKUDA TADASHI
IPC: F28F1/40
Filed: 1983-04-28
Abstract: PURPOSE:To contrive to prevent a tube from over-heating and at the same time to improve its heat transfer by a method wherein let a spiral rib act for liquid, which is larger in specific gravity, to lead to the wall side of the tube and gas, which is smaller in specific gravity, to lead to the central portion of the tube when a gas-and-liquid mixture is flowed in the tube. CONSTITUTION:A heating tube 1 provides with a single spiral rib 2, the pitch of spiral and height of which are 2.5-15 times and 10-20% of the inside diameter of the tube.
Patent JP-H11268885-A (JP)
Title: Crane traveling device and inverter for crane traveling device
Inventor: KOBAYASHI SUMIO
IPC: B66C13/22
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To re-accelerate or reverse a crane from the operating speed or stop it at a prescribed position quickly and easily by providing a speed detecting means. SOLUTION: This speed detecting means has a speed sensor constituted of a pulse generator and a pulse encoder. The speed sensor outputs the pulse signal proportional to the revolving speed, and a speed operation section 17 generates a speed signal ωr. A command signal is sent to an acceleration/ deceleration computing unit 5, the difference between the command signal and the speed signal ωr is calculated by a subtracter 8, and it is proportionally integrated or proportionally amplified by an error controller 9. The speed signal ωr is sent to a current controller and a pulse width modulation(PWM) inverter section 19 via a magnetic flux controller 18.  The output of a torque controller 10 is fed to a slip angle computing unit 15, the slide angular frequency ωs of a traveling motor 1 is calculated, and the output angular frequency ω1 is fed to a current controller and the PWM inverter section 19. The speed of the traveling motor 1 is controlled by pulse width modulation control.
Patent JP-H03273960-A (JP)
Title: Seat belt device webbing
Inventor: NAKAWA AKIRA
IPC: D03D1/00
Filed: 1990-03-23
Abstract: PURPOSE:To enhance freedom of color combination by performing thermosol process dyeing in the state where polyester yarn and acryl yarn are woven in a seat belt device webbing obtained by weaving polyester yarn and acryl yarn. CONSTITUTION:This webbing 20 is 1/2 twilled weave formed by crossing a weft 12 and a warp 14, and a dyed part 16 dyed gray is formed over the whole cross direction. This dyed part 16 is formed of polyester yarn. Around both the cross-directional end parts of the webbing 10, dye parts 18 formed by weaving acryl yarns dyed red and dye parts 20 formed by weaving natural color acryl yarns are formed at determined intervals along the longitudinal direction. The content of the acryl yarns forming the dye parts 18, 20 of the webbing 10 is about 2% to prevent the weakening.
Patent JP-S571210-A (JP)
Title: Differential detector
Inventor: OSHIRO TAROU
IPC: H01F38/22
Filed: 1980-06-04
Abstract: PURPOSE:To conduct the measurement of the displacement of a member to be detected advantageously by a method wherein a moving core mounted inside a bobbin on which primary and secondary coils are wound or a moving case attached outside the bobbin is formed by low permeable conductive metal, and high-frequency exciting currents are flowed through the primary coil. CONSTITUTION:The primary and secondary coils 16, 18 and 16, 19 are each wound in two grooves 13, 14 with the same dimensions for winding the coils of the nonmagnetic plastic hollow bobbin 11 to which the grooves 13, 14 and a slit 15 in the axial direction drawing a coil outgoing line are mounted, and primary and secondary outgoing lines 17, 20, 21 are drawn up to end sections by utilizing the inside of the slit 15. The moving core 22 supported by a plastic supporting bar 23 constituting the member to be detected is attached into a hollow hole 12 of the bobbin 11, and a differential detector is formed. In this constitution, the low permeable material of 10<-3>-10<-6> of specific magnetic permeability is used as the core 22, and the frequency of exciting currents applied to the primary coil 16 is also elevated up to approximately 50KC-2MC, and functioning to minute displacement is improved.
Patent JP-H06291433-A (JP)
Title: Hybrid integrated circuit
Inventor: OTA SUSUMU
IPC: H01L23/28
Filed: 1993-03-31
Abstract: PURPOSE:To suppress the current loss in the fixed parts of outer lead terminals for miniaturizing the size of the title hybrid integrated circuit. CONSTITUTION:The first power supply line, the second power supply line and the output line connected to a load for feeding a current comprising the inverter circuit of the title hybrid integrated circuit wherein the inverter circuit is formed on a metallic substrate 1 through the intermediary of an insulating layer 2 are respectively formed of the first copper plate 4, the second copper plate 5 and the third copper plate 6. In such a constitution, a switching element 7 on a source side and another switching element 8 on a sink side are respectively fixed on the first copper plate 4 and the third copper plate 6 while at least a part of the third copper plate 6 is extended to be protruded in the vertical direction so as to be used both as an outer lead terminal 6A.
Patent JP-H06287338-A (JP)
Title: Method for foaming lactic acid-based resin by extrusion
Inventor: SUZUKI KAZUHIKO
IPC: C08L67/04
Filed: 1993-03-31
Abstract: PURPOSE:To provide the title method by which a lactic acid-based resin is stably foamed by extrusion. CONSTITUTION:100 pts.wt. lactic acid-based resin is mixed with 0.01-5 pts.wt. metal salt of a higher fatty acid and foamed by extrusion using a metal mold of which the sectional area of the die exit is 0.02-0. 10 provided the sectional area of the barrel of an extruder used is 1.
Patent JP-H06290754-A (JP)
Title: High pressure discharge lamp and semiconductor exposure device and projection device using this discharge lamp
Inventor: IWATO YASUHIRO
IPC: G03B21/00
Filed: 1993-03-31
Abstract: PURPOSE:To suppress the generation of noise by improving lamp startability by a simple constitution without decreasing an optical output. CONSTITUTION:In a high pressure discharge lamp, a pair of electrodes 2, 3 are disposed oppositely in luminous space of a quartz glassmade bulb 1. When assumed L for length of the electrode protruded into the luminous space of the bulb 1, a conductive film 4a or 4b is formed over a range of L/5 to L and electrically connected to the one electrode, in an external surface of surrounding at least the one electrode of the bulb 1.
Patent JP-H103314-A (JP)
Title: Micro-robot
Inventor: MIYAZAWA OSAMU
IPC: G05D1/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a small micro-robot being wireless control possible by providing two sensors where detection areas are partially superimposed. SOLUTION: A pair of optical sensors 12 and 14 are provided in the front surface part of a robot mainbody 10. The optical sensors 12 and 14 are respectively provided with visual fields A1 and A2 as the detection area and with the superimposed visual field A3 at a center part. A power source part 16 is constituted so as to be charging possible with a tactical part 18 and a tail 20 provided for a balancer. For example, when light from a light source exists in the visual field A1, the optical sensor 12 receives it, rotates a wheel 38 and permits the robot mainbody 10 to rotate and move towards a left direction. When light from the light source exists in the visual field A3, driving parts 30 and 28 permits the wheels 38 and 36 to rotate and the robot mainbody 10 to move towards the light source.
Patent JP-S57188728-A (JP)
Title: Compression ignition type internal combustion engine
Inventor: ISHIDA AKIO
IPC: F02B75/02
Filed: 1981-05-18
Abstract: PURPOSE:To aim at reducing maximum explosive pressure, the discharge amount of nitrogen oxide and as well noise by causing a 6-cycle compression ignition type internal combustion engine to carry out compression and explosion in plural times between the intake-to-exhaust cycles and the next intak-to-exhaust cycles so that fuel is fed in plural instalments. CONSTITUTION:A fuel injection pump 2 is provided to each cylinder of a compression ignition type internal combustion engine performing 6 cycls of suction, compression, explosion, compression, explosion and exhaust in the mentioned order. A cam 6 forcing the plunger of the fuel injection pump 2 to reciprocate, is fitted onto a pump cam shaft which rotates at a speed as high as one-third of the speed of the crank shaft of the engine and which is formed with raised parts 8, 10 having a phase difference of 120 deg. therebetween. Further, intake and exhaust cam shafts also rotate at a speed as high as one-third of the crank shaft speed. Accordingly, the intakes valves open in suction cycle and the exhaust valve open only the next lift of the pistons, after compression and explosion are occurred twice. With this arrangement, the amount of fuel which is to be consumed in one cycle, is fed in two instalments, thereby effective work load (a) having the maximum explosive pressure limited to P0 may be made large, sufficiently.