baber/WOPTO huggingface dataset:
Patent JP-H05311285-A (JP)
Title: Copper alloy wire
Inventor: AOYAMA MASAYOSHI
IPC: C22C9/00
Filed: 1992-05-13
Abstract: PURPOSE:To improve the mechanical strength, electrical conductivity and bending resistance of an alloy wire obtd. from an alloy contg. specified In, Sn and CuO. CONSTITUTION:The objective copper alloy wire is formed from a compsn. constituted of, by weight, 0.15 to 1% In+Sn and the balance Cu, and in which the content of O is limited to <=50ppm. In this alloy wire, high strength and high electrical conductivity can be obtd., and moreover, bending resistance can be obtd. without using toxic Cd and expensive Ag.
Patent JP-H0314982-A (JP)
Title: Driver for liquid pressure changeover valve
Inventor: TOYAO TETSUYA
IPC: F16K31/02
Filed: 1989-06-08
Abstract: PURPOSE:To control the movement of valve body with high accuracy by elongating a piezoelectric lamination body with a first drive voltage and a second drive voltage higher than the former, in a fuel injection valve, and seating the valve body on a valve seat through a displacement transmission mechanism. CONSTITUTION:When a ECU applies time for fuel injection and a first drive voltage to a piezoelectric lamination body 11, the body 11 is elongated to push a piston against a spring 14 and a valve body 16 is moved in a close manner to a valve seat 18. A second drive voltage higher than the first voltage is then applied, so that the body 16 is pushed to the seat 18 strongly to close a fluid passage 192 and pressure-feeds fluid from a liquid pressure-feeding unit 20 to a liquid pressure working element 22 through a fluid passage 191. After the lapse of injection time, the application of first and second drive voltages is released, and the body 16 is separated from the seat 18 by returning the piston 12 with the spring 14. It is thus possible to perform fuel injection control and the like with high accuracy.
Patent JP-S626807-A (JP)
Title: Rear suspension for vehicles
Inventor: KAMI YOZO
IPC: B60K15/00
Filed: 1985-07-03
Abstract: PURPOSE:To make an extent of sufficient link length securable while keeping off any interference between a lateral link and a fuel tank, by setting up a body side connecting point of one piece among plural lateral links at a position more ahead than the fuel tank. CONSTITUTION:A rear suspension consists of a trailing arm 1, being pivotally attached to a car body at the front end, supporting a wheel 16 at the rear end side and set up in a longitudinal direction of the car body along a side wall of a fuel tank 91 to be set up beneath the rear floor of a car, and plural lateral links 21-41 whose one end is connected to the car body and the other end to the arm respectively and to be set up sidelong of the car body. In the mentioned above, a body side pivoting point F of a piece among these lateral links 21-41, for example, the first lateral link 21 is set up in a position more ahead than the fuel tank 91. With this constitution, the first lateral link 21 having sufficient length is adoptable while keeping off any interference between the first lateral link and the fuel tank 91.
Patent JP-S6039347-A (JP)
Title: Coil forming device
Inventor: TAKESHITA HIDETOSHI
IPC: H02K15/04
Filed: 1983-08-12
Abstract: PURPOSE:To improve the dimensional accuracy of a coil forming device and to reduce the size of the device by providing an upper surface clamping mechanism with a turning function at a raised hot plate and a side clamping mechanism under the hot plate. CONSTITUTION:A supporting base 7 of a raised hot plate 6 is provided on a frame 5 provided with a sliding surface 4. In the plate 6, an electric heater 8 and an upper surface cylinder 9 with turning and elevationally moving functions are connected through a shaft 10 and a guide 26 to a coil upper surface clamping fitting 11. Further, a movable slide base 12 is provided at a guide 26 on the lower surface of the plate 6, coupled to the end joint 14 of one side clamp cylinder 13 through a pin 15, and connecting bars 16, 17 via two clamping levers 18, 19 in a link structure. The coil side clamping fittings 24, 25 at the end clamp both side surfaces of a closed loop coil 27 through flat type hot plates 28, 29 which contain the electric heater 8.
Patent JP-H08337197-A (JP)
Title: Automatic steering device
Inventor: MORIMOTO TAKASHI
IPC: G05D1/00
Filed: 1995-06-13
Abstract: PURPOSE: To realize the correct and safe automatic steering by operating and displaying the turning circle in which the locus toward a target route forms a semi-circle and the turning angular velocity. CONSTITUTION: An estimating operation part 1 and an effective supporting information conversion part 2 operate the turning circle in which the locus from the route of a ship to the target route following the ship speed and the hull characteristics forms a semi-circle and the turning angular velocity. The azimuth of the output of the gyrocompass is operated by a ship motion estimating operation part 11 of the estimating operation part 1, and transmitted to a ship parameter estimating operation part 12 . The ship parameter estimating operation part 12 estimates the ship parameters, and transmits them to a ship characteristics index conversion part 13 . The ship characteristics index conversion part 13 obtains the follow-up index and the turning index to express the ship characteristics, and transmits them to the effective supporting information conversion part 2.  The effective supporting information conversion part 2 operates the constant turning circle command value and the constant turning speed from these values, and displays them on a display part 3. The correct and safe automatic steering can be realized thereby.
Patent JP-2000334884-A (JP)
Title: Resin coated metal panel excellent in stacking stability and/or snow slip properties
Inventor: MASUDA YOSHINORI
IPC: E04D3/35
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated metal panel having either one of stacking stability and snow slip properties or both of them if necessary. SOLUTION: In a resin coated metal panel wherein one or more resin films are provided on both surfaces of a substrate metal panel, (1) the coefficient of dynamic friction of the uppermost surface on the upper surface side thereof is 0.25 or less or (2) the coefficient of dynamic friction of the uppermost surface on the upper surface side thereof is 0.1 or more and that of the uppermost surface on the rear surface side thereof is 0.25 or more or both of the necessary conditions of (1), (2) are satisfied.
Patent JP-H0813541-A (JP)
Title: Solidified pneumatic conveyor of sludge
Inventor: INABA KOJI
IPC: B65G51/02
Filed: 1994-06-28
Abstract: PURPOSE:To perform those of sludge feeding, transfer, kneading and discharging in an automatic and continuous operating manner by detecting a flow rate of sludge transferring in a discharge pipe, and operating the mixed value of a solidifier congruous with the flow rate in a control unit. CONSTITUTION:Sludge M stored in a storage tank of a mud carrier 100 or the like is taken in with a vertical screw conveyor 210, pressurizing it with a booster pump 220, and it is transferred to a discharge pipe 250 by way of a flow meter 230 and a check valve 240. Next, compressed air to be supplied out of a compressor 262 is blown into an ejector 260 installed in the point midway in the discharge pipe 250, and then the sludge M is conveyed by means of plug type pneumatic conveyance. On the other hand, a detection signal of the flow meter 230 is inputted into a control unit 400, and during operation, the supply of a solidifier congruous with the measured value of a sludge flow rate is operated. In succession, a proper amount of this solidifier is fed to, and mixed in just before the booster pump 220.
Patent JP-H10332814-A (JP)
Title: High-speed quantity-of-light regulator and laser radar using it
Inventor: ABE KIKUO
IPC: G01S7/48
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent a light detector from being saturated when measuring the scattered light of a laser radar and at the same time to rapidly adjust amount of attenuation to a specific value at a required timing. SOLUTION: A high-speed quantity-of-light regulator consists of a polarizer 4 for dividing scattered light being detected by a light detector into two luminous flexes of first and second polarization constituents, EO shutters 6 and 7 for rotating the polarization surface of the divided first and second polarization light according to a driving voltage, an electrical optics shutter controller 13 for applying a specific drive voltage to the EO shutters 6 and 7 corresponding to the emission timing of laser light, a polarizer 9 where light passing through the EO shutter 6 is entered and only the first polarization constituent is transmitted, and a polarizer 8 where the light passing through the EO shutter 7 is entered and only the second polarization constituent is transmitted. The light that is transmitted through the polarizers 8 an 9 is detected by a light detector 12.
Patent JP-S6125646-A (JP)
Inventor: MEGURI NOBUYASU
IPC: B02C15/12
Filed: 1984-07-17
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-S6138125-A (JP)
Inventor: JIIKUFURIITO ZUMUZERU
IPC: F02B37/22
Filed: 1985-07-05
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-2000069234-A (JP)
Title: Image reader
Inventor: NISHIO TOMONOBU
IPC: H04N1/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can obtain image data of high quality in accordance with reading decided conditions. SOLUTION: Desired resolution is inputted as a reading decision condition of an image (S200), then photograph film of object for reading is pre-scanned (S202 to S206). After that, zoom magnification and lens diaphragm state corresponding to the resolution inputted at the S200 is decided as a fine scanning setup, then each part is set to the decided zoom magnification and lens diaphragm state (S208, S210), and fine scanning is performed for all the film images (S212 to S220).
Patent JP-H11335103-A (JP)
Title: Nitrogen gas generating apparatus for reflow furnace
Inventor: NAKAO TADASHI
IPC: B01D53/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To omit the installation of a product nitrogen gas holder itself while maintaining the conventional purity of a nitrogen gas as it is, to make the bed of a nitrogen gas generating apparatus low and to divide the nitrogen gas generating apparatus to develop a pressure swing adsorption type nitrogen gas generating apparatus fittest for a reflow furnace. SOLUTION: This pressure swing adsorption type nitrogen gas generating apparatus is used for supplying a nitrogen gas to a reflow furnace. At least two or more units of an automatic regeneration type double column type nitrogen gas generating apparatus for carrying out a first equalization process between self columns are combined. The starting times of adsorption and regeneration of the units are staggered and a second equalization process is performed between the units. A product nitrogen gas holder is not installed. Each adsorption column is installed in an inclination shape having a mild slope from the horizontality. Especially preferably a raw material air is introduced in a downward flow from the top side to the bottom side of each adsorption column.
Patent JP-H01315582-A (JP)
Title: Hose insertion into underground-installed bent pipe
Inventor: ARAI MASATOSHI
IPC: E21B7/08
Filed: 1988-06-16
Abstract: PURPOSE:To smoothly insert a flexible hose into a bent pipe with good workability and efficiently perform the mud water discharging work by fitting running bodies with running rollers at an interval, connecting adjacent running bodies with a connecting body, and inserting them. CONSTITUTION:A running body 3 is constituted of a cylinder body 5, running rollers 7 fitted to the cylinder body 5 via leg sections 6 and put in contact with the inner wall of a bent pipe 1, and a connection section 10 for fitting a connecting body 4 made of a bar body. Running bodies 3 are fitted in sequence to a flexible hose 2 by a pushing device at the preset interval, the preceding running body 3 and the succeeding running body 3 are connected via the connecting body 4, the running bodies 3 are pushed into the bent pipe 1. The running bodies 3 and the flexible hose 2 integrated by the connecting body 4 are held and moved in the lengthy direction, thus the flexible hose 2 can be easily inserted.
Patent JP-H08337317-A (JP)
Title: Bobbin supplying device
Inventor: NAKAGAWA TAKASHI
IPC: B65G47/30
Filed: 1995-06-14
Abstract: PURPOSE: To provide a bobbin supplying device which can prevent a parts feeder from going in the condition incapable of supplying. CONSTITUTION: A bobbin supplying device concerned 1 has a conveyor device 3 which feeds bobbin B supplied in a large quantity to a feeder ball 23 bit by bit and consists of a plurality of conveyors 11, 12 laid in line in the bobbin supplying direction, wherein a sensor S4 to detect the bobbin supplying level on the conveyors is furnished, and adjusting means 39, 40 adjacent the transfer quantity of the bobbin from the upstream conveyor 11 onto the downstream conveyor 12 in compliance with the detecting result given by the sensor S4.
Patent JP-S635390-A (JP)
Inventor: KINOSHITA SATOSHI
IPC: G09G3/36
Filed: 1986-06-25
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-H073944-A (JP)
Title: Unbonded pc steel wire with spacer
Inventor: MAEDA KOUKI
IPC: E04C5/08
Filed: 1993-06-18
Abstract: PURPOSE:To make the wiring work of an unbonded PC steel wire at a construction site efficient and prevent such wrong work as to mix up the height of spacers by fixing plural spacers with different height fittingly to plural specified places of an unbonded PC steel wire through a fittingly fixing jig. CONSTITUTION:A spacer highest in height is fittingly fixed to a specified place close to the end of an unbonded PC steel wire 1, cut into the specified length, through a fittingly fixing jig 2, and spacers lower in height are fittingly fixed toward the center. A spacer lowest in height is fittingly fixed to the specified place of the center part, and spacers higher in height are fittingly fixed toward the other end of the PC steel wire 1. At a construction site, only the wiring direction of the unbonded PC steel wire 1 is previously indicated on a floor form. The unbonded PC steel wire with spacers is extended in the indicated wiring direction, and spacer leg parts 5 are fixed onto the floor form. The unbonded PC steel wire 1 is thus wired describing a specified curve.
Patent JP-H05336814-A (JP)
Title: Seedling-holding table of rice transplanter
Inventor: NAKAMURA SHOICHI
IPC: A01C11/02
Filed: 1992-06-08
Abstract: PURPOSE:To forward a mat seedling in agreeable state even if the width of the mat seedling is varied to some extent by protruding partition walls to the right and left sides of an inclined seedling holding face, forming a bulged part to a part corresponding to the working range of a longitudinal feeding apparatus and narrowing the lateral width of the seedling holding face with the bulged parts. CONSTITUTION:Partition walls 11 are protruded to the right and left sides of an inclined seedling holding face 4a and an apparatus 9 for the longitudinal feeding of seedlings is placed under the seedling holding face. A bulging part 11a for narrowing the lateral width of the seedling holding face is formed on the partition wall at a position corresponding to the working range of the longitudinal feeding apparatus to prevent the flotation, etc., of the mat seedling.
Patent JP-S63312082-A (JP)
Inventor: YASUMORI TOSHIYUKI
IPC: B25D9/12
Filed: 1987-06-12
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-S5936019-A (JP)
Title: Long vegetable aligning apparatus
Inventor: TSURUMI MANABU
IPC: B65G47/30
Filed: 1982-08-24
Abstract: PURPOSE:To provide an aligning apparatus for long vegetables such as an eggplant and the like which can prevent damages of vegetables and improve work efficiency by disposing a pair of left and right guide members on a vegetable supply conveyer, the interval of the guide members being varied according to the measurement result for the length at the vegetable supply portion. CONSTITUTION:The longest vegetable 2 is selected among vegetables 2 supplied to a leading end supply portion 6 of a conveyer 4 to be measured between a backplate 14 and a sensor 15 of a receiving table 16. Corresponding to the position of the sensor 15, guide members 5 are turned to adjust the interval therebetween. In such a condition, the vegetables 2 on the conveyer 4 are collected at the center of the conveyer 4 by the guide members 5 to be supplied to spirals 3. In this case, the long vegetables 2 are strongly collected at the center because the interval becomes narrower. Thus, the vegetables 2 are prevented from projecting over the side end of the spiral 3. In case of short vegetables 2, the interval between the guide members is expanded so as to supply a lot of vegetables 2.
Patent JP-S63311781-A (JP)
Title: Laser oscillator
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/13
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a stable laser output by a method wherein an output stabilizing means which corrects the output signal of a 1st sensor using the output signal of a 2nd sensor is provided. CONSTITUTION:A laser beam is amplified between a 1st half-transmitting mirror 1 with a larger transmittance and a 2nd half-transmitting mirror 2 with a smaller transmittance. A part of the amplified laser output is transmitted through the 2nd half-transmitting mirror 2 and enter a 1st sensor 4 through a filter 3. On the other hand, the temperature drift component of the 1st sensor 4 is detected by a 2nd sensor 5 and processed by an output stabilizing circuit 6 and the laser output is always controlled to be constant by a control circuit 7 in accordance with the output of the output stabilizing circuit 6. With this constitution, a stable and highly accurate laser output can be supplied coping with any variation of a laser oscillator itself and change of the environment.
Patent JP-H01316080-A (JP)
Title: Teletext receiver
Inventor: MITANI KOICHI
IPC: H04N7/08
Filed: 1988-06-15
Abstract: PURPOSE:To make an aimed program data instantaneously selectable by storing the program data of reserved teletext in an external storage device in the form of a file in accordance with a day-wise or program-wise format. CONSTITUTION:When an operator inputs the item of a reservation table by operating keys, the reservation table is automatically prepared and stored in a memory 12. A CPU 16 causes a timer 24 to start operations in accordance with the reservation table. When the reserved time comes, the CPU 16 fetches the data of the reserved program and writes the data in an external storage device 26 in the form of a file. When the operator inputs a calling program through the keys thereafter, the CPU 16 searches the aimed file. When the aimed file is searched, the program data of the file are read out of the storage device 26 and outputted after decoding.
Patent JP-S5938185-A (JP)
Title: Folding hatch cover
Inventor: SATOU KATSUYOSHI
IPC: B63B19/18
Filed: 1982-08-27
Abstract: PURPOSE:To absorb the lateral flexure due to the longitudinal torsion of a hatch cover edge material under sailing, by making wide the flange step width and the packing receiving material of a guide travel wheel of a foldable hatch cover. CONSTITUTION:The width of a flange step of a gruide travel wheel 13 provided at the side of a panel 2 of hatch cover constructed such that a hatch panel having rotatable ends will be foldable is made wider than the width of rail top face of the guide rails 121, 122. The receiving material of a water-tight packings 191, 192 placed between the lower face of said hatch panel 2 and the horizontals 171, 172 of the edge materials 101, 102 is also made wide. Consequently the lateral flexure due to longitudinal torsion of a hatch cover edge material under sailing caused by wave and mounted load can be absorbed to maintain water- tightness thus to prevent intrusion of sea water through the hatch opening.
Patent JP-H01317625-A (JP)
Title: Method and device for manufacturing roof plate material for plain roofing
Inventor: SAITO NOBUO
IPC: E04D3/30
Filed: 1988-06-15
Abstract: PURPOSE:To form a smooth curved surface on the surface of a roof plate material by constituting the working of the upper running part of a roof plate material, of a drawing process for forming irregularity in an outer edge part than a line which becomes the lower end edge of the roof plate material, and a process for bending this edge part to the reverse side. CONSTITUTION:A roof plate material 60 is allowed to pass through between a pair of upper and lower pressure rollers 8, 10, and a rib groove 66 being a bending reference line is formed as the lower running part 62 and the upper running part 64 of the roof plate material 60. In such a case, the end part of the roof plate material 60 is pressed against a stopper roller 44. Subsequently, an uneven part by drawing is formed by allowing a part which goes to the lower running part 62 of the roof plate material to pass through between the upper and the lower gears 18 for application of pressure, and simultaneously, by a guide roller 50, bending at an obtuse angle to the surface side of the roof plate material 60. In such a case, a body part 72 of the roof plate material 60 is curved with the surface inside. Next, by allowing a part which is worked unevenly to pass through between columnar shapes of the tip parts of the pressure rollers 8, 10, it is flattened. In such a case, the body part 72 is curved with the surface outside.
Patent JP-S5671117-A (JP)
Title: Set filter insertion method for alternating current regulator
Inventor: NAKAHARA KAZUHITO
IPC: H02M5/27
Filed: 1979-11-15
Abstract: PURPOSE: To prevent offset from being generated for AC set, by causing the set filter of the regulator, which adjusts the AC quantity, to act on the DC quantity such as the amplitude, the frequency, and the phase given as components of the AC set value when the AC set value is formed.  
     CONSTITUTION: The input to set the AC quantity to be applied to the current control system (consisting of regulators 3RW3T, current amplifiers 4RW4T, adders 2RW2T, current detectors 5RW5T, multipliers 8RW8T, and three-phase oscillator 9) which controls currents IR, IS and IT supplied to three-phase AC machine 7 is applied as set value I of the amplitude and set value (f) of the frequency of the AC quantity, and respective ser values are applied to the current control system through set filters 10 and 11 to give effects similar to set filters used for control of the DC quantity, thereby preventing offset from being generated for AC set. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60209768-A (JP)
Title: Developing device for electrostatic latent image
Inventor: TOUMA AKIHIRO
IPC: G03G15/00
Filed: 1984-07-17
Abstract: PURPOSE:To improve picture quality by providing a recording body guide member made of a conductive nonmagnetic body which assists in grounding and presses recording paper toward an original guide plate from above near a development area. CONSTITUTION:The developing device consists of a toner hopper 11 which contains toner 12, developing roller 13 which rotates having the toner 12 stuck, recording paper 14, grounded original guide plate 15, paper feed roller 16, radiant fixing part 17, and recording body guide member 18 which is fitted rotatably on a shaft 19 and grounded. The recording body guide member 18 presses the recording paper 14 by gravitation near the developing area, so no distortion is generated. Further, unnecessay charges generated near the development area disappear without staying because the recording body guide member 18 contacts a conductive original guide plate 5. Consequently, there is no development unevenness and extremely excellent picture quality is obtained.