baber/WOPTO huggingface dataset:
Patent JP-S6150789-A (JP)
Inventor: TAKAKU ARIMOTO
IPC: B25J15/10
Filed: 1984-08-19
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-S6417900-A (JP)
Title: Method for electrolytically cleaning surface of steel wire for welding
Inventor: TANAKA HARUTOSHI
IPC: C25F1/06
Filed: 1987-07-11
Abstract: PURPOSE:To obtain a steel wire for welding having uniform surface properties by applying electrolytic surface cleaning to the heat-treated steel wire coil having an oxidized layer on its inner and outer peripheries in different thicknesses to different degrees in accordance with the surface condition. CONSTITUTION:The steel wire coil batchwise heat-treated in a nonoxidizing gas atmosphere is continuously rewound, and the surface of the steel wire is electrolytically cleaned. In this method, the degree of electrolysis is gradually lowered in accordance with the amt. of the remaining untreated wire of a single coil. Since the thickness of the oxidized layer, especially the intergranular oxidized layer, generated on the bare surface of the steel wire is progressively decreased from the outer periphery toward the inner periphery, when the degree of electrolysis is gradually lowered, the thickness of the intergranular oxidized layer on the bare surface of the steel wire is therefore uniformized, and the variance in the quality of the product wire is eliminated.
Patent JP-S6066711-A (JP)
Inventor: ISHIKAWA YOUSUKE
IPC: A47B49/00
Filed: 1983-09-20
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-S5691931-A (JP)
Title: Production of trim core material
Inventor: SAKAI HIROSHI
IPC: B21H8/00
Filed: 1979-12-27
Abstract: PURPOSE:To produce a trim core material at a high speed without waste of materials by subjecting a striplike sheet metal to slitting, stretching and flat pressing by means of slitter, rolling and take-up rolls continuously. CONSTITUTION:Slitter rolls 4a, 4b with cutting blades of a predetermined pitch meshing with each other are rotated and a striplike metal sheet 1 is fed therebetween. Long and slightly short slits 11, 12 are formed in the central part of the sheet and short slits 13 of the same length are formed on both sides thereof. Hence, the widths of the joining parts 14 between these change alternately. Next, when the joining parts 14 are rolled by feeding the sheet 1 between rolling rolls 5b, 5a with projecting parts corresponding to the joining parts 14, of which the circumferential surface are flat, the slits 11, 12 are expanded in the lengthwise direction of the sheet 1, into long holes 15, 16. Next, the sheet 1 is fed between the take-up rolls 6a, 6b of the flat circumferential surface, and the plate 1 assuming a crest shape in the local rolling of the previous process is formed into a flat trim core material.
Patent JP-H0225249-A (JP)
Title: Production of rapidly cooled thin metallic strip
Inventor: MORITO NOBUYUKI
IPC: B22D11/06
Filed: 1988-07-13
Abstract: PURPOSE:To stably obtain the rapidly cooled thin metallic strip by bringing the tip of pouring nozzle preheated to a prescribed temp. or above near to the surface of a cooling roll within a specific distance and removing the material sticking to the roll surface from said surface to clean the surface prior to pouring of a molten metal. CONSTITUTION:A tundish 2 is heated to about 1000 deg.C by a gas burner and the pouring nozzle 3 is heated to 1350 deg.C. The temp. of the nozzle tip is increased to >=700 deg.C, for example, up to about 950 deg.C. The nozzle tip of this temp. is then lowered to within 100mm from the surface of the cooling roll 1, characteristic right above 5mm and is held for a prescribed period of time. The nozzle tip is thereafter raised to 30mm above the roll 1 surface and the tundish 2 is reheated. The heating 4 for pouring is then stopped and after the gap between the roll and the nozzle is moved to 0.4mm, the molten alloy of, for example, Fe78B12Si9C1(at.%) compsn. which is previously held at 1300 deg.C is poured. The generation of a paddle break is entirely obviated and the stable condition is obtd. right after the start of the pouring in the above-mentioned process for producing the strip by pouring.
Patent JP-H0466282-A (JP)
Title: Laser beam machining method
Inventor: HIROSAKI TATSUYA
IPC: B23K26/00
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a laser beam machining method excellent in fidelity and aesthetic property by reading data of a machining pattern for mark-ing with an image scanner. CONSTITUTION:A machining pattern to be marked is read in an image scanner 5. The laser beam 1 is controlled so that it can be turned on or off at points 9, 10, 11 on a locus 8 of the laser beam 1. In the processing method for the data, the on/off control for laser beam 1 is carried out so that the machining pattern 4 is discriminated by whether it is black or white, for example, when the locus 8 of the laser beam reaches a black part 9 the laser beam 1 is turned on, and when it reaches a white part 10 it is turned off, again it is on at the black part 11 and it is off at the white part 12. Such data is transmitted to the CNC device as a machining program, a laser beam machine is adjusted by the machining program to automatically control irradiating timing for turning on/off the laser beam 1 and to form a desired machind pattern 4 on a material 3 to be machined.
Patent JP-S6150894-A (JP)
Title: Shipping
Inventor: TAMASHIMA MASAHIRO
IPC: B63H25/00
Filed: 1984-08-18
Abstract: PURPOSE:To prevent the occurrence of an unstable phenomenon in both steering and propulsion capacities and a propeller cavitation, by forming a concave groove, constituting a forked tunnelike flow passage at the front side, in a stern hull itself. CONSTITUTION:A concave groove E is made up of constituting a forked tunnellike flow passage D at the front side. Each forked flow passage D starts from the front of the specified distance of a propeller A and joins together when reaching to an upper part or a spot just before the propeller A. And, with the width expanded yet wider by degrees, it is formed into symmetrical front side forked tunnellike passages reaching to the rear end edge of a stern transom C. With this constitution, an unstable phenomenon in both steering and propulsion capacities and such drawbacks as propeller vibration, say, stern vibration plus a propeller cavitation are all preventable from occurring.
Patent JP-2000009631-A (JP)
Title: Water permeability tester for rock sample
Inventor: CHO MEI
IPC: G01N15/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a water permeability tester capable of accurately obtaining measurement results of a hardly water permeable rock bed material under a condition of high restraining pressure, high pore water pressure and a relatively low hydraulic gradient, the same as at a deep underground part. SOLUTION: A water permeability tester for a rock sample is constituted of a hydrostatic pressure triaxial testing container 2, three pressure-resistant syringe pumps 8, 9, 10 equipped with flow rate/pressure sensors injecting and sucking a fluid and detecting the flow rates and pressures of the fluid, the syringe pump controller 11 for controlling the flow rates and pressures of three pressure-resistant syringe pumps, the piping P connecting three pressure-resistant syringe pumps and the testing container 2, a differential pressure gauge 6 for detecting the difference pressure generated between both ends of the sample on the upstream and downstream sides thereof and a data recording part 12 receiving the output data from the syringe pump controller and the differential pressure gauge to record the same.
Patent JP-H0726868-A (JP)
Title: Bucket self-elevation type excavating device
Inventor: SHIMAI MORIYUKI
IPC: E21B11/00
Filed: 1993-07-13
Abstract: PURPOSE:To facilitate an excavating work by a method wherein a stabilizer is arranged such that a bucket in a casing pipe is positioned coaxially with the casing pipe and a lock means engaged with the stabilizer through rotation in an excavating direction is arranged at the given depth of the casing pipe. CONSTITUTION:A ground is excavated in an annular shape by means of a casing 1 and when the ground is excavated down to a given depth, a bucket 9 and a stabilizer body 6 are suspended in the casing 1. When the stabilizer 6a is suspended down to a groove 4 for lock formed in a given position on the inner periphery of a first tube 3, the stabilizer 6a is engaged with the groove 4b by rotating the casing 1 in an excavating direction. In which case, by exerting a propulsion force on a cutter at the tip of the bucket 9 by means of a hydraulic jack 10 attached to the stabilizer 6a, a ground in the casing 1 is excavated by the bucket 9 and soil is inputted in the bucket 9. When a given amount is excavated, the casing 1 is reversed to release the stabilizer 6a and the groove 4 from engagement therebetween, and the bucket 9 is lifted.
Patent JP-H0727881-A (JP)
Title: Clock device with summer time switching function
Inventor: KUBO KOJI
IPC: G10L13/00
Filed: 1993-07-13
Abstract: PURPOSE:To enable automatic acquisition of knowledge on summer time or standard time in cities in each country in the world without requiring knowledge and operation. CONSTITUTION:When a universal clock key is input in an input part 4, a CPU 1 sets a reference city, for example, Tokyo, and reads the standard time from a clock chip 9. Then, the key input part 4 calculates the standard time of the specific city in the universal clock using the time difference table stored in a RAM 6 based on the standard time in the reference city. Next, it reads out of a summer time table for each city and the information whether or not the summer time is introduced, the date of start and end and the resulting correction time. And after adding the correction time to the standard time in the case of summer time period or without adding it in the case of out of summer time period, the time at a desired city is displayed on a diplay 3 such as an LCD or announced from a speaker 8 using synthesized voice.
Patent JP-S5962767-A (JP)
Title: Intermittent drive device
Inventor: YOSHIDA TOSHIO
IPC: H02P25/06
Filed: 1982-09-30
Abstract: PURPOSE:To provide easy adaptability to alteration of a variety of factors such as the timing, speed and period by operating a linear pulse motor, which shall drive the load, with a series of drive pulse signals, thereby driving various machines intermittently without use of a complicated mechanism including cams, links, etc., and by replacing P-ROM elements. CONSTITUTION:A computer 1 receives commands a1, a2 from an input device 2 and generates a drive pulse signal b and pulse distribution signal c, which shall serve for the drive current to flow through an excitor circuit 5, and thus a linear pulse motor 7 is rotated at a specified timing and speed to drive the load 6. This drive pulse signal b consists of a series of pulses, in which the density change approximately proportional to the speed of the intermittent motion in cyclic operation according to the period T of said intermittent motion, being sent to the drive circuit in compliance with the pulse distribution signal c. This can be embodied freely by changing a small P-ROMB (B) element 16 to represent the index angle, stagnating angle, number of stoppings and acceleration curve.
Patent JP-H0224079-A (JP)
Title: Manipulator
Inventor: WASHIMI TAMIJIRO
IPC: B25J11/00
Filed: 1988-07-12
Abstract: PURPOSE:To facilitate the installation and replacement work for a working tool by installing a tool accommodating part into which a plurality of working tools which are mounted in demountable ways onto a hand part are accommodated, between joints. CONSTITUTION:A tool accommodating part 17 is arranged in the intermediate part between a bent elbow joint 12 and a bent wrist joint 13, and the tool accommodating part 17 is shifted to a working place, together with a manipulator body. Then, a working tool 1 corresponding to the contents of a work is selected from among a plurality of working tools 16 accommodated in the tool accommodating part 17, and mounted in replacement-enabled system onto a hand part 15.
Patent JP-H0618747-A (JP)
Title: Aligning method for optical fiber ferrule and key ring used therefor
Inventor: KOREEDA YUICHI
IPC: G02B6/38
Filed: 1992-06-30
Abstract: PURPOSE:To execute the alignment with high accuracy by replacing and using together plural key rings set to different angles. CONSTITUTION:A key ring 1 is like an O ring in which a slot 10 is formed, and a key part 11 is protruded and formed in one side being a symmetrical position to the slot 10 and in the direction orthogonal to the peripheral direction. Also, in the direction being opposite to the key part 11, an engaging part 13 is protruded and formed, and a relative angle theta2 made by a segment for going to the center of a conventional key ring from the center of this key part 11, and a segment for going to the center of the key ring 1 of the engaging part 13 is set in advance to, for instance, 60 deg. (to put it concretely, other angle than 90 deg.). In such a state, the key ring 1 is installed in an optical connector 4 and aligned roughly, and thereafter, the conventional key ring is removed from the optical connector 4. Thereafter, by installing the key ring 1 to the optical connector 4 and engaging its engaging part 13 to one of engaging grooves 45 of the optical connector 4, and connecting the opposite side optical connector, adjustment of a rotation angle is executed.
Patent JP-S5694321-A (JP)
Title: Spectacle frame
Inventor: TANAKA SUSUMU
IPC: G02C1/04
Filed: 1979-12-27
Abstract: PURPOSE: To make lens mounting easy and make the fixing power of lenses adjustable by suspending right and left lenses by means of an integral fine wire.  
     CONSTITUTION: A groove 2 is disposed on the outside circumference of a lens 1. The upper half of this lens 1 is fitted to a frame 3 and a fine wire 5 consisting essentially of an Ni-Ti intermetallic compound of a super elastic alloy or the like is engaged in the groove of the lower half part thereof. The fine wire penetrates through the nose sides 6, 6' of the lens frame 3 and is fixed by means of brazing or the like on the temple sides 7, 7' of the lens frame. Thereby, the lens may be easily mounted, the fixing of the fine wire is made simple and the fixing power is made adjustable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5875204-A (JP)
Title: Mobile electronic controller
Inventor: FUJIE NAOFUMI
IPC: B60N2/90
Filed: 1981-10-29
Abstract: PURPOSE:To prevent the malfunction and to secure the safety for a mobile electronic controller, by resetting all microprocessors incorporated into said controller if the runaway is detected with just one of these microprocessors. CONSTITUTION:Plural microprocessors are used for control of the injection of fuel, driving at a constant speed, a torque converter, etc. The initial value is set for each microprocessor so that the processor is set safe when the resetting signal is supplied. If a microprocessor has the runaway, a microcomputer monitor circuit ERD delivers the resetting signal to each microprocessor to secure the safety of cars.
Patent JP-S6059010-A (JP)
Inventor: BUIRUHERUMU KEEPAA
IPC: C21C5/46
Filed: 1984-08-22
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-H0462330-A (JP)
Title: Hot water feeding system
Inventor: FUKUNAGA TAKASHI
IPC: F24D17/00
Filed: 1990-06-29
Abstract: PURPOSE:To avoid any dangerous state for discharging hot water out of a shower or the like by a method wherein a lower limit float switch for outputting a signal when a water level in a water feeding tank is lowered than a lower limit capable of feeding water is installed in the water feeding tank and then an operation of a hot water feeding pump is stopped in response to an output of the float switch. CONSTITUTION:As an output of a water level sensor 14b is lower than a pump stopping level during feeding hot water of mixed hot water, a hot water feeding pump 43 is stopped so as to prevent this pump from sucking air. During this operation, a water supplying pump 32 for a hot water feeder is being operated. As a level of the hot water feeding tank 14 is recovered up to its changing-over level, a hot water feeding capability changing-over operation is started and then a changing-over signal is outputted to a shower device. In addition, during the aforesaid controlling operation, if water is not supplied to the water feeding tank 13 due to a closing or a trouble of a ball tap 15 as well as an accidental stop of feeding water, a water level in the water feeding tank 13 is lowered, a lower limit float switch 13a is turned OFF, water feeding, hot water feeding and hot water feeder pumps 21, 43 and 32 are stopped, a water shortage signal and a hot water shortage signal are outputted to a shower device 55 and then the aforesaid changing-over signal is released and then water feeding and hot water feeding are stopped.
Patent JP-H0813701-A (JP)
Title: Improvement structure for upstream part and wall connection part of newly constructed tile roof
Inventor: NIIZEKI TAKANOBU
IPC: E04D1/30
Filed: 1994-06-30
Abstract: PURPOSE:To improve the upstream part or the wall connection part of a already existing newly constructed tile roof by using a water-dripping for wall, wall pressing, stage covering type roof member for back-up member, and a ocupling member. CONSTITUTION:A structure for improving the upstream part or the wall connection part of an already existing newly constructed tile roof alpha consists of a water dripping part B for wall which has a nearly L-shaped section and a wall pressing part F having a meerly L-shaped section. At the bcundary between the upper end part of a roof member 1 formed on the already existing newly constructed tile roof alpha or the already existing wall beta at the end part, the water dripping part B for wall is constructed as permanent plate. On the water dripping part B for wall, the wall pressing part F is constructed as cover member, and the upstream part of the newly constructed tile roof and the wall connection part are improved.
Patent JP-H1126950-A (JP)
Title: Electronic equipment
Inventor: SAITO MASAHIRO
IPC: G06F15/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device having a hinge mechanism strong against impact. SOLUTION: A hinge mechanism is constituted of a hinge 4 and a hinge cover 5, and the hinge 4 is provided with pins 6 connected with a cover part 3 at the upper right and left parts, and pins 7 connected with a main body part 1 at the lower right and left parts. The cover part 3 is provided with corresponding right and left shaft holes 8 for interfitting the pins 6. This main body part 1 is provided with a recessed part 10 for housing the hinge mechanism, and this recessed part 10 is provided with shaft holes 10 for interfitting the pins 7 of the hinge 4 at the right and left parts. Also, the shape of the hinge 4 is a recession type, and the hinge cover 5 is fit into this recession type part 11.
Patent JP-H0466258-A (JP)
Title: Cast iron-made cylinder block and manufacture thereof
Inventor: ASAKURA YOJI
IPC: B22D19/08
Filed: 1990-06-29
Abstract: PURPOSE:To manufacture a compact cast iron-made cylinder block having easy machining, high wear resistance and high cooling efficiency by inserting a linear with the cast iron under condition of fitting a water jacket core at between both end thin parts. CONSTITUTION:In the inner 5 formed with iron series material having high wear resistance, an upper projecting part 11 and a lower projecting part 12 are formed. At near the upper projecting part 11 and the lower projecting part 12, the upper thin part 13 and the lower thin part 14 are formed as circular along outer periphery of the liner 5. In hollow part at inside of the above liner 5, bore core 3 is packed. Successively, the water jacket core 2 is fitted at between the upper thin part 13 and the lower thin part 14. Further, these are set to the master mold 1 and the molten cast iron is poured in cavity 4. In there, as both thin parts 13, 14 have thin thickness, these are perfectly melted and integrally melted with the molten iron.
Patent JP-H11354856-A (JP)
Title: Piezoelectric transformer
Inventor: INOUE TADASUKE
IPC: H01L41/107
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable piezoelectric transformer in which the lead terminal can be fixed easily without hindering oscillation of the piezoelectric transformer and adverse effect of soldering on the piezoelectric transformer is prevented. SOLUTION: The piezoelectric transformer 1 has driving electrodes 11, 12 and a power generating electrode 13 arranged in specified regions of a piezoelectric electrode while being separated. Lead out electrodes are formed on an elongated flexible substrate in order to fix the driving electrodes and the power generating electrode to lead terminals 31A, 32A, 33A arranged to be led out to an external circuit or external terminals and to at least one electrode of the piezoelectric transformer 1 through conductive resin adhesive D and to connect with the external circuit or external terminals electrically and mechanically through lead terminals.
Patent JP-S6270457-A (JP)
Inventor: KENESU RUTSUKU HOI
IPC: C09D7/63
Filed: 1986-07-25
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-H04229986-A (JP)
Title: Movable sealed vessel contents heating temperature control type microwave heater
Inventor: ROBAATO NITSUKU RIBETSUTSU
IPC: H05B6/80
Filed: 1991-07-15
Abstract: PURPOSE: To uniformly heat an object to be heated by controlling microwave energy applied to the object moving in a sealed container of a microwave heating chamber when using a thermal potential generated in the object by a thermoelectric body. CONSTITUTION: A microwave heating device 11 heats and controls a sealed container. In this case, a container 13 is rotated or reciprocally rotated clockwise counterclockwise on a turntable, and a thermocouple 29 moving with a material within the container 13 is inserted in the material. A thermal potential indicating a temperature of the thermocouple 29 is transmitted to a controller 33 set at a fixing position. The controller 33 regulates an output of a microwave radiation source, and controls heating of the material within the container 13. A slip ring mechanism is provided between the thermocouple 29 in a moving state and the fixed controller 33 to prevent distortion of the thermocouple 29 to be protected with various kinds of shields, thus properly controlling the microwave heating device.
Patent JP-H101817-A (JP)
Title: Spinning pack device for melt spinning of thermoplastic synthetic fiber
Inventor: KAWAMOTO KAZUHIRO
IPC: D01D4/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a spinning pack device for a melt spinning of a thermoplastic synthetic fiber, facilitating an exchange of the pack by one operator, not rotating around the axis of the spinning when the pack is installed and capable of spinning out a fiber at an optimum state to the blowing direction of a cooling wind of a spinning chimney. SOLUTION: A supporting block 33 is attached to an entrance part of a concave part 11a for housing a nozzle pack of a spinning block 11, a wear plate 12 having an engaging protrusion 12a is attached to the ceiling part of the concave part 11a for housing the nozzle pack and an engaging groove engaging with the engaging protrusion 12a of the wear plate 12 is arranged on the upper part of the main body 22 of the nozzle pack. Further, a male screw is formed on the periphery of the bottom end part of the main body 22 of the nozzle pack and a ring 31 having a female screw screwed onto the male screw of the main body 22 of the spinning nozzle and engaging to the supporting block 33 is screwed onto the bottom end part of the main body 22 of the spinning nozzle.