baber/WOPTO huggingface dataset:
Patent JP-H10282379-A (JP)
Title: Cable manufacturing device
Inventor: NAKAGIRI YASUYUKI
IPC: G02B6/44
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To surely transmit rotating force to a wire rod for restoring the twist of the wire rod and to prevent the defect of a tape core wire, including run-out, by providing a rotating force transmitting member between a directional change guide means and the first wire rod delivery means. SOLUTION: A rotating force transmitting member 20 is so provided that a unit 5 is held between a directional change guide roller 9 and a unit delivery device 7 in a deliverable condition to transmit the rotating force of a turn-table 15 to the unit 5 near the directional change guide roller 9. To restore (retwist) the twist of the unit 5 caused by stranding, the turn-table 15 provided at the lower part of the unit delivery device 7 is used to rotate a supply drum 8 toward an arrow mark A. At this time, as the rotating force transmitting member 20 is arranged between the directional change guide roller 9 and the unit delivery device 7, the unit 5 is twisted in a short range so that the rotating force of the turntable 15 and be surely transmitted to the unit 5 near the directional change guide roller 9.
Patent JP-S60230676-A (JP)
Title: Toner containing vessel
Inventor: MIZOGUCHI MIKI
IPC: G03G15/08
Filed: 1984-04-28
Abstract: PURPOSE:To eliminate the pressure difference between the inside and outside of a vessel and to prevent scattering accident of a toner by providing small holes for ventilation by which a toner discharge port is released from sealing by a sealing member for said port prior to opening of the port to the side of the sealing member where stripping thereof begins. CONSTITUTION:A toner bottle is provided with an aperture 4 for discharging the toner except a top plate 3 provided with plural small holes 2 for ventilation at one end on the top surface constituting the aperture for discharging the toner. A non-dry type adhesive material 5 is coated around the plate 3 and around the aperture 4. A seal 6 is adhered thereto in such a way that a knob 7 is positioned on the plate 3 side to seal the holes 2 and the aperture 4 of the bottle 1. The holes 2 on the plate 3 are first opened when the operator holds the knob 7 and peels the seal 6 from the top surface of the bottle 1 in order to replenish the toner. The pressure difference between the inside and outside of the vessel is thus eliminated and the scattering accident of the toner is prevented.
Patent JP-H03287037-A (JP)
Title: Differential pressure sensor
Inventor: TAMURA MORIO
IPC: G01L9/00
Filed: 1990-04-02
Abstract: PURPOSE:To completely protect the whole strain detection part with a protection film by providing the strain detection part on one surface of a diaphragm constituted by forming pressure receiving surfaces on both the top and reverse surfaces of a thin plate and making a lead-out conductor penetrate the strain detection part to the other surface. CONSTITUTION:The strain detection part consisting of an insulating film 10, four strain gauges 11, an electric conductor film 12, etc., is provided on the top surface of the diaphragm 1 and its reverse surface is fixed in an area of the circular recessed part 3 of a support member 2 which corresponds to a hole 5 as an opening part by using an adhesive. etc. A terminal part 6 is provided in a recessed part 1a formed in the top surface of the diaphragm 1, and the electric conductor film 12 of the strain detection part is connected to the terminal part 6 and then led out to an electric circuit part by a lead-out wire 7 through the hole 8 of the support member 2. The strain detection part is covered entirely with the protection film 13 and the differential pressure between the pressure of liquid applied to its top surface and the pressure of liquid guided in the hole 5 in the reverse surface is detected by the strain detection part, whose output is led out to the electric circuit part to measure the differential pressure. The strain detection part of the diaphragm 1 is protected completely with the protection film 13, so the detection accuracy and reliability are improved.
Patent JP-H09281277-A (JP)
Title: Used fuel storage rack and its manufacture
Inventor: HASEGAWA HIDENOBU
IPC: G21C19/07
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To shorten the manufacture period by assembling holed flat type partition plate and beltlike partition plates which are arranged at right angles to them in a grating shape so that the side end surfaces of the beltlike partition plates abut against the hole positions of the flat type partition plates, and uniting them together. SOLUTION: The beltlike partition plate 32 is arranged so that the side end surface abuts against the drill hole 37 of the flat partition plate 31 and the side end surface and flat type partition plate 31 are welded and fixed to assemble a 1st stage. Then the flat partition plate 31 of a 2nd stage is mounted so that the flat partition plate 21 has its drill hole 37 positioned on the side end surface of the beltlike partition plate 32 of the 1st stage. Then a pin 34 is inserted into the drill hole 37 of the flat partition plate 31 of the 2nd stage and pressed, and then the beltlike partition plates 32 and flat plate partition plates 31 have their intersections tightly fixed by stud welding 35. Similarly, beltlike partition plates 32 and flat partition plates 31 are stacked in order and assembled.
Patent JP-S58206003-A (JP)
Inventor: NOMURA SHIYOUICHIROU
IPC: H01P7/10
Filed: 1982-05-26
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-H08288811-A (JP)
Title: Push-pull drive circuit
Inventor: TSUJIMOTO YUICHI
IPC: H03K19/0944
Filed: 1995-04-13
Abstract: PURPOSE: To provide a push-pull drive circuit where a proper delay time is set even for both transistors which have fast and slow operations respectively. CONSTITUTION: When the control signal sent from an input terminal 11 is changed to 'H' from 'L', the output G1 of an OR circuit 12 rises. Then a p-MOS 14 is turned off and at the same time the output of a comparator 16 is changed to 'H' from 'L' when the control signal exceeds the threshold voltage Vr1. Both 'H' of the output of the comparator 16 and the control signal are inputted to an AND circuit 13, and the output G2 of the cicuit 13 rises and exceeds the threshold voltage Vr2. Thus n-MOS 15 is turned on. The output of a comparator 17 is changed to 'H' from 'L' and inputted to the circuit 12. The p-MOS 14 is kept in an OFF state by the output of the circuit 12 right after the control signal is changed to 'L'.  On the other hand, an n-MOS 15 is turned off and at the same time the output of the comparator 17 is changed to 'L' when the output G2 of the circuit 13 falls lower than the voltage Vr2. Both 'L' of the output of the comparator 17 and the control signal are inputted to the circuit 12. Thus the output of the circuit 12 is changed to 'L' and the p-MOS 14 is turned on.
Patent JP-H04319573-A (JP)
Title: Digital signal reproducing device
Inventor: KAZAHAYA MITSUHIRO
IPC: G11B27/28
Filed: 1991-04-19
Abstract: PURPOSE:To enable the fine adjustment of the starting point of reproducing by changing the position of areproducing frame address when stopping operation is performed while reproducing a frame address and outputting immediately a output from the frame address searched when reproducing operation is performed after searching the frame address. CONSTITUTION:The main part of a digital signal reproducing device is constituted of a memory circuit 9. Thus, when a stopping instruction is performed while regenerating, a regenerative digital signal more than the time lag of reproducing time is fetched from this part to the storing circuit 9. Then, when a reproducing instruction is performed, the reproducing digital signal fetched to the circuit 9 is started to output and simultaneously a tape 1 is made a reproducing state and the reproducing signal from the tape 1 is fetched to the circuit 9. That is, when a output reproducing instruction is imparted before the last data of the reproducing signal fetched to the circuit 9 preliminarily is outputted, the output is switched to a digital signal and the time lag of reproducing is shortened.
Patent JP-S63254812-A (JP)
Title: Roll-off filter for oversample type a/d converter
Inventor: YABU RIKA
IPC: H03H17/00
Filed: 1987-04-10
Abstract: PURPOSE:To reduce the scale of the hardware by constituting a filter by adders and delay circuits only so as to eliminate the need for a multiplier. CONSTITUTION:An input digital signal 1 is delayed by a delay device 31, the signal 1 is subtracted till the delay device 31 by using an adder 32 and the obtained output digital signal 4 is inputted sequentially to delay devices 11-20. Moreover, adders 21-30 are provided in parallel with the series circuit and the signal 4 is inputted thereto and an output between the delay devices 11, 12 is fed to the adder 21, and similarly the output between the delay devices is fed to the adder of the next stage. Thus, a digital signal 3 produced in the final adder 30 and the said signal 4 are added by an adder 33 and the signal 2 is outputted via a circuit comprising of the delay device 34, the adder 35 and the delay device 36 and a circuit consisting of the adder 37 and the delay device 38 as an output digital signal.
Patent JP-H10276874-A (JP)
Title: Fixing device for goods display appliance
Inventor: KAMETANI YUJI
IPC: A47F7/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To make a goods display appliance easily and surely fixable to a predetermined position without using screws and strong springs. SOLUTION: This device comprises a through hole provided in the mounting portion 21 of a goods display 20 passed through a base 10, the through hole being bored in the direction perpendicular to one side 11 of the base so that the side 11 is exposed; a guide portion 26 in which a part of the through hole is made almost circular; and a V-shaped spring 27 locked in the through hole, with both ends of the open side of the spring 27 serving as operating portions 28 projecting out of the through hole from the guide portion 26. A spring operating portion is always activated toward both ends of the guide portion 26 of the through hole, so that the spring 27 is pressed against one side 11 of the base 10 within the through hole to secure the mounting portion to the base 10.
Patent JP-S57206262-A (JP)
Title: Production of armature for coreless motor
Inventor: NAKAMURA TOSHISUKE
IPC: H02K15/12
Filed: 1981-06-09
Abstract: PURPOSE:To contrive the improvement of productivity by a method wherein a rotor shaft installing a coil and a commutator section in a forming metal mold cavity is arranged and after covering the commutator section with a heat- resistance member, forming resin is injected in a cavity to eliminate pretreatment such as the removal of resin or the like. CONSTITUTION:An armature 10 is provided with a rotor shaft 12, rotor 14 arranged in concentric shape, commutator section 16, and magnetic suction plate 18. The lower mold 26 of a rotor forming metal mold has a cavity 28 and a coil guide 30 is formed by a projecting from the cavity at equal internvals along the circumferential direction. The rotor shaft 12 mounting a coil 24 and the commutation section 16 is arranged in the cavity 28 and the coil 24 is electrically connected to the commutation section 16. After covering the commutation section 16 with a heat-resistance sheet 36, the lower mold 26 is preheated up to a predetermined temperature to mount on the upper mold of the metal mold for molding and then the rotor 14 is formed by flowing forming resin into the cavity 28.
Patent JP-S5212524-A (JP)
Title: Electronic device for liquid cooling
Inventor: JINNO TAKAMITSU
IPC: G06F1/00
Filed: 1975-07-19
Abstract: PURPOSE: A device with a highly efficient cooling capability, using little quantity of liquid, produced by high densities of liquid and terminals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08283960-A (JP)
Title: Surface treated aluminum alloy clad sheet for can
Inventor: FUKUI MASANOBU
IPC: C23F1/20
Filed: 1995-04-13
Abstract: PURPOSE: To improve film adhesion and corrosion resistance by roughening the surface of a phosphated-chromated film, formed on the surface of a clad sheet, to a prescribed roughness. CONSTITUTION: A cladding layer material of a clad material consisting of a core material and the cladding layer material is composed of pure aluminum of >=99.7% purity. Further, a surface-roughened phosphated-chromated film, which has <90% flat part and >=2cm<2> per cm square and also has recessed parts having 0.05-0.5μm depth from the flat part, is provided onto the outside surface of the cladding layer material. This surface-roughenedphosphated- chromated film can be formed by using a treatment solution having a weight concentration ratio of hydrofluoric acid to chromic of 0.23-0.7. Further, the amount of chromium at the time of phosphate-chromate treatment is regulated to 5 to 60mg/m<2> , preferably to 10 to 40mg/m<2> . Although hydrofluoric acid used for this treatment is ordinarily used for accelerating film formation, it also produces an effect on surface roughening by means of etching effect, prior to film formation.
Patent JP-S58205923-A (JP)
Title: Noncontact type video head adjusting device
Inventor: MIYAZAWA MITSUHISA
IPC: G11B5/56
Filed: 1982-05-25
Abstract: PURPOSE:To measure and adjust the shift of a head in a noncontact way without giving damages to the head, by detecting a head shift signal and eliminating a shift from a normal position based on this signal. CONSTITUTION:A peak value signal in the counter state between a video head 1a and check heads 3a, 3b, i.e., a peak in the theta direction is obtained by rotating an arm 6 of a check head rotation driving mechanism 4 with a motor at a prescribed speed omega. This peak value is compared with a reference peak value stored in advance, and a taper pin 13a is controlled so that a projected amount B in the R direction is equal to the reference peak value, allowing to adjust the projected amount B. Further, the projected amount of a video head 1B is adjusted almost similarly at the same time. Moreover, the shift of a head angle is adjusted so as to make this shift to zero, to pull out taper pins 20a, 21a and to intrude taper pins 20b, 21b. The heads 1a, 1b are adjusted so as to make the shift of the head angle to zero in this way.
Patent JP-H02267965-A (JP)
Title: Image pick-up element
Inventor: WAKABAYASHI SATOSHI
IPC: H04N5/369
Filed: 1989-04-07
Abstract: PURPOSE:To prevent an omission of detection of a target image by a method wherein an image pick-up element provided with photodetectors arranged twodimensionally in a zigzag lattice type and charge coupled elements arranged in such a way as to snake between these photodetector columns to correspond to one another. CONSTITUTION:Photodetectors 8, which are two-dimensionally arranged in a zigzag lattice type, detect signal light from a target object 11 to be imaged and convert the light into an electrical signal, and charge coupled element CCDs 9, which are arranged in such a way as to snake between these element B columns to correspond ro one another and store and transfer the charges of the output signals of the elements 8 on both sides of the element CCDs 9, are provided on a substrate 10. That is, a first CCD 9 is arranged in such a way as to snake between two element 8 columns and the charges of the output signals of two columns of the elements 8 on both sides of the CCD 9 are read out by one first CCD 9. In an image pick-up element 7 constituted in such a way, even if a target image is moved over the first CCD 9 between the elements 8 in an odd column, for example, the image passes over the elements 8 in an even column. Thereby, the image can be surely detected.
Patent JP-H06302237-A (JP)
Title: Manufacture of flat square wire
Inventor: KUROKI HIDETAKA
IPC: H01B13/00
Filed: 1993-04-15
Abstract: PURPOSE:To provide the manufacturing method for a flat square wire excellent in dimensional stability. CONSTITUTION:Antislipping treatment is applied to the surface of a round wire, and then the wire is rolled without using lubricant to be formed into a flat square state. Preferably rolling treatment is performed so that the surface temperature change of a rolling roll can be +50 deg.C or lower. Consequently, since it is prevented that slip is caused in a rolled wire to extend the wire in a longitudinal direction, the reduction of the cross sectional area of the wire due to rolling can be restrained to accurately obtain the dimensional accuracy of the wire.
Patent JP-S60231798-A (JP)
Title: Preparation of readily dispersible ferrite
Inventor: KIDA YOSHIE
IPC: H01F1/34
Filed: 1984-05-01
Abstract: PURPOSE:To prepare a readily dispersible ferrite which is easily dispersed in oil under a stabilized condition and readily produces a magnetic fluid, by adding oil to aged and pH-adjusted magnetic colloid particles, adding a surfactant to it and leaving it to stand for separation. CONSTITUTION:Magnetic colloid particles are prepd. by adding alkali in excess of an equivalent amt. to an aqueous soln. which contains soluble divalent metal salts and soluble ferric salts. The colloid particles are aged and, after washing with water, an acid is added for adjustment of pH to 0.5-6.5. An oil is added and then a surfactant is added to cause migration of the particles to the oil and dispersion. The dispersion is left to stand for separation and a recovered oil layer is dried. The soluble divalent metal salt includes water-soluble inorg. and org. salts of Fe, Co, Ni, Mn, Cd, Cu, Mg, Zn, Ba, etc. The soluble ferric salts are ferric chloride, ferric sulfate, ferric nitrate, etc.
Patent JP-2000224802-A (JP)
Title: Spindle motor
Inventor: JEONG DAE HYUN
IPC: F16C35/12
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce running out at a rotor by inserting a damping means, in a region where deforming energy excited by ball bearings is most concentrated. SOLUTION: The base plate 10 of this spindle motor has a support housing 11 projecting and having an inside diameter larger than the peripheral surface of its shaft 20, and a ball bearing unit 50 composed of an upper bearing 51 and a lower bearing 52 is provided between the peripheral surface of the shaft 20 and the internal peripheral surface of the support housing 11. The upper bearing 51 and the lower bearing 52 are separated at a specified interval. A damping means 70 is formed so as to be inserted into the space between the outer rings 51b, 52b of the upper and lower bearings 51, 52 opposed to each other, and to adhere closely to the outer rings 51b, 52b. Consequently, it is possible to absorb vibration generated between the bearings smoothly, and to reduce running out at the rotor sharply.
Patent JP-H04322844-A (JP)
Title: Method for working surface of cooling drum for continuous caster
Inventor: OKA HIDETAKA
IPC: B22D11/06
Filed: 1991-04-20
Abstract: PURPOSE:To efficiently work dimples on surface of a cooling drum in a continuous caster for cast strip. CONSTITUTION:A plastic working original plate 6 formed by arranging grains for working to the desirable arranging pattern and fixing this surroundings, is wound on the surface 1 of cooling drum and pressurized to form the dimples. As the work on the caster in working site can be performed, works of attaching/detaching, carrying, etc., of the cooling drum can be omitted.
Patent JP-H05289277-A (JP)
Title: Temperature controller for automatic developing machine
Inventor: KATAGIRI MITSURU
IPC: G03D3/00
Filed: 1992-04-09
Abstract: PURPOSE:To control temperature by varying a heat exchange amount for plural processing tanks having different temperatures by the use of one temperature controller. CONSTITUTION:This controller is a temperature controller for an automatic developing machine provided with plural processing tanks having different set temperatures, and it is constituted of a closed tube for allowing a heating medium to circulate in the closed tube which is insulated from external environment, a pump P which is installed halfway along the closed tube to allow the heating medium to circulate, a means 12 for heating or cooling the heating medium, and a temperature control means which detects the temperature of the heating medium to control the means for heating or cooling the heating medium. The closed tube is put around so as to come in contact with processing liquid, and the heat exchange amount is made different for the respective processing tanks 1-3 individually. Then, the temperature of the plural processing tanks having different temperatures is controlled by a set of heating or cooling means and the temperature control means.
Patent JP-H10278034-A (JP)
Title: Falling-preventive fitting for wall-surface cut concrete by diamond wire-saw
Inventor: TOMIZAWA HIDEO
IPC: B24B27/06
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent construction accidents which frequently generate in concrete structures by a diamond wire-saw from generating, and provide a fitting for the prevention of falling, which is rich in safety by preventing a wall surface cut concrete from falling or dropping. SOLUTION: For this fitting main body 1 for falling prevention, with an L-shaped steel base member 2 for which an iron plate made of steel is formed into an L-shape, a steel auxiliary member 4 of the same raw material as the L-shaped steel base member 2 is integrally molded. For this reason, the structure is simple, an in addition, a strong raw material is used, and the fitting can be fixed to any kind of concrete wall. In addition, one or two of the fitting main body 1 for falling prevention are continuously and detachably clamped to a cut concrete wall surface part with bolts. Thus, the fitting can be properly attached to a desired cut concrete wall surface. At the same time, the attaching/ removal is performed by a bolt clamping 5, and the attaching/removal operation is easy.
Patent JP-H01261773-A (JP)
Title: Input/output apparatus defining device corresponding to constitution of network type computer
Inventor: KOBAYASHI MITSUYOSHI
IPC: G06F15/16
Filed: 1988-04-13
Abstract: PURPOSE:To allow any computer to control I/O apparatuses by providing the title defining device with an I/O control register using logical coordinate definition for collectively controlling the connecting sates of the I/O apparatuses to be used for network type computers. CONSTITUTION:Computers 1 and I/O apparatuses 2, in numbers of (n) and (m), respectively, are connected by matrix type wired logic 6, the coordinates of respective intersecting points of the matrix are defined and plural coordinates are collected to form the loop constitution of the computers 1 and the I/O apparatuses. The device is provided with the I/O control register 3 for storing control information such as the coordinates, the loops and the ID numbers of the computers 1 for controlling the I/O apparatuses 2 in each I/O apparatus and an I/O defining unit 4 for reading/writing data from/in the register 3. The networked computers 1 uses the register 3 to control the I/O apparatuses. Consequently, any computer is allowed to decide the using states of the I/O apparatuses and to use them.