baber/WOPTO huggingface dataset:
Patent JP-S6440222-A (JP)
Title: Wire feed device
Inventor: ASAO TOSHIYUKI
IPC: B23H7/10
Filed: 1987-08-07
Abstract: PURPOSE:To prevent the abrasion of a conveyor belt by constituting so that a belt driving means drives a conveying means by a connection command, and at the same time the motion side of the conveying belt is pressedly brought into contact with the fixed side conveying belt, and that by the connection completion signal the motion side of the conveying belt is separated from the fixed side conveying belt, and further the conveying means is stopped. CONSTITUTION:Receiving the connection command from a controller, a belt driving means dries a motor M2 to drive and rotate a fixed side conveying belt 15, and also operates an air cylinder 27 so as to bring a motion side conveying belt 15' pressedly contact with the going side circumferential surface of the fixed side conveying belt 15. thus, the belt 15' is driven and rotates in such a way as it is driven by the belt 15. When the controller receives a connection completion signal, the air cylinder 27 is de-energized, and further the motor M2 is stopped to stop the drive of the belt 15. When the air cylinder 27 is de-energized, the belt 15' is separated from the going side circumferential surface of the belt 15 by the energizing force of a spring 26, and further is moved to a position apart from the moving route of a wire 5. Accordingly, at the time of normal operation, the wire 5 is not brought into contact with the conveying belts 15, 15'.
Patent JP-S5898915-A (JP)
Title: Amorphous silicon semiconductor substrate
Inventor: SAWAFUJI MUNEHIKO
IPC: H01L31/20
Filed: 1981-12-09
Abstract: PURPOSE:To reduce the stress generated in an amorphous silicon semiconductor layer, by providing a stress relaxation layer and an amorphous silicon semiconductor layer on a substrate. CONSTITUTION:On a substrate 1, a laminate of a stress relaxation layer 2 and an amorphous silicon semiconductor layer (a-silicon) 3 is provided. If the thermal expansion coefficients of the substrate 1, the stress relaxation layer 2 and the a-silicon 3 are represented by alpha1, alpha2, alpha3, respectively, alpha2 is selected to satisfy either one of the following two equations: (1) when alpha3<alpha1, alpha3<alpha1<alpha2, and (2) when alpha1<alpha3, alpha2<alpha1<alpha3. As the stress relaxation layer 2, for example, Al, Mo, stainless steel, silica glass or alumina is employed. In addition, the stress relaxation layer 2 and the a-silicon 3 may be inverted in laminating.
Patent JP-2001023520-A (JP)
Title: Manufacture of color cathode-ray tube and color cathode ray-tube manufactured therewith
Inventor: SANO HIROKO
IPC: H01J9/227
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent uneven drying by preventing stagnation in the progress of the drying on any part of a coated film on an effective screen of a color cathode-ray tube, an adverse effect on the quality of the color cathode-ray tube by preventing a panel temperature change, and the increase of the size of a drying device, and the cost. SOLUTION: This manufacturing method is for drying a coated film 12 applied on an inner surface of a panel 11 of a color cathode-ray tube. An air spray means 16 sprays are 17 on the inner surface of the panel 11 to dry the coated film 12. The angle θ between the axis of the air spray means 16 and an opening surface 11a of the panel 11 is set from 45 deg.C to 90 deg.C. Thus, most of the air 17 from the air spraying mean 16 is directly applied on the inner surface of the panel 11, thereby drying without a stagnation.
Patent JP-H0859184-A (JP)
Title: Device for attaching/detaching counter weight and method for adjusting position of counter weight
Inventor: MASUDA MASAHIRO
IPC: B66C23/74
Filed: 1994-08-22
Abstract: PURPOSE: To provide a counter weight attaching/detaching device capable of improving the operability of attachment/detachment of a counter weight, and reducing the time for attachment/detachment. CONSTITUTION: A counter weight attaching/detaching device is used for a crane provided with an A-frame 3 where a forward leg is connected to a rear leg by an A-frame shaft 3c, and which is moved by an A-frame hydraulic cylinder 7 between the non-working position and the working position. The counter weight attaching/detaching device is provided with a pair of weight elevating hydraulic cylinders 10 to respectively connect a pair of suspension brackets 43 which are provided on the counter weight at the prescribed angle not orthogonal to the A-frame shaft 3c and not in parallel to each other to the A-frame shaft 3c, and a pair of charge/discharge control valves to individually control the charge/discharge of the pressurized oil in a pair of elevating hydraulic cylinders 10.
Patent JP-H0845628-A (JP)
Title: Holder for laser-exciting lamp
Inventor: UCHIDA TAKAHIRO
IPC: H01S3/16
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a high performance of electric contact with no possibility of breakage of an exciting lamp tube even when mounting bolts are fastened too tightly by holding a mounting part of an electrode supporting member on a fixing member between the electrode supporting member and fixing member in the condition that motion in the rotating direction is regulated. CONSTITUTION:An electrode supporting member 10 has a joining part 10a and is put previously in metal joint rigidly with a lamp terminal 100a. A terminal table 12 is made of a conductive block and installed fast in a laser oscillator unit, and the electrode supporting member 10 is made capable of being fitted in a recess 12a. Because the terminal 100a is connected in metal joint rigidly with the joining part 10a of the member 10, a good performance of electric connection is generated stably, and there is no risk of generation of electric corrosion. It is also possible to fasten bolt(s) 14 tightly between the member 10 and terminal table 12 to lead to prevention of electric corrosion owing to a sufficient pressure contacting.
Patent JP-H0521735-A (JP)
Title: Manufacture of semiconductor device
Inventor: CHISHIMA KENJI
IPC: H01L21/8238
Filed: 1991-07-11
Abstract: PURPOSE:To manufacture a semiconductor device which is difficult to produce punches through between impurity layers under a gate electrode. CONSTITUTION:A polycide film 17 is processed in a gate electrode pattern. With this polycide film 17 as a mask, N<+> ions 27 are ion-implanted into an Si substrate 11. Then, B<+> ions 32, which are required to form a source/drain of a p channel MOS transistor, are ion-implanted into the Si substrate 11 with the polycide film 17 as a mask. As a result, by diffusing the B<+> ions 32 through annealing, N<+> ions 27 inhibit the diffusion of the B<+> ions 32 during the formation of the source drain so that the diffusion of the source drain is inhibited.
Patent JP-H0361205-A (JP)
Title: Taking out device of multistage pallet
Inventor: NOZUE TOMOYUKI
IPC: B65G1/04
Filed: 1989-07-29
Abstract: PURPOSE:To ensure accurate taking out, in the above device used for assembly of an electronic part, by providing a guide on the engaging body side to be engaged with an engaged part of a pallet and by correcting a pallet position through bringing the guide into contact with the pallet before engagement by means of relative movement of a rack and the engaging body. CONSTITUTION:In order to take out a pallet 8 piled in multiple stages on a rack, a container 2 is elevated till an engaged part of the desired pallet 8 is engaged with an engaging body 25 by an elevating device 18. At this time, a guide roller 32 is brought into contact with the front surface of the engaged part 24 of the pallet 8 and pushes it back till the engaged part 24 of the pallet 8 comes into contact with the guide roller 24 in a proper state. Accordingly, as the pallet 8 is corrected to the normal position before the engaging body 25 is engaged, the engaged part 24 is properly engaged with the engaging body 25, which ensures accurate taking out.
Patent JP-S6353296-A (JP)
Title: Formation of insulating powder layer by electrophoresis
Inventor: KATO YUKIHIRO
IPC: H01L41/22
Filed: 1986-08-25
Abstract: PURPOSE:To form an insulating powder layer of a uniform thickness on the surface of a base material by adding insulating powder and a binder to a solvent for an electrophoretic bath consisting of a component which dissolves the binder and a component which slightly dissolves the binder. CONSTITUTION:When an insulating powder layer is formed on a part or the whole of the surface of a base material by electrophoresis, an electrophoretic bath used is made of a slurry consisting of about 80-98wt% solvent, about 2-20wt% insulating powder, about 0.05-2wt% binder and about 0.05-1wt% acid. Polyvinyl butyral or the like is used as the binder and the solvent is prepd. by mixing a solvent which dissolves the binder such as trichlene or ethanol with a solvent which slightly dissolves the binder such as water in about 60:40-98:2 weight ratio. Powder of alumina, zirconia or the like is used as the insulating powder and stearic acid or the like as the acid. An insulating powder layer of a uniform thickness is formed on the surface of the base material and reduction in the dielectric strength of the layer is prevented.
Patent JP-H0943261-A (JP)
Title: Number-of-revolutions detector for automatic transmission and manufacture of member to be detected in the detector
Inventor: ITO MITSUTAKA
IPC: G01P3/488
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the detecting accuracy of the number of revolutions of a rotary member in a number-of-revolutions detector for detecting the number of revolutions of the member by detecting the member to be detected engaged with the rotary member. SOLUTION: A member 10 to be detected having a sleeve-like support 11 and a flange-like rotor 12 is formed by sintering and molding. At this time, the sintering density of the rotor 12 having the part 12a to be detected is set higher than that of the support 11. Since the sintering and molding and cutting of the support 11 can be easily and accurately conducted, the processing accuracy of the member 10 to be detected and the assembling accuracy with an output shaft 3 are improved, and the member 10 to be detected is accurately rotated in synchronization with the shaft 3. Further, since the part 12a to be detected has high sintering density, the output voltage of the magnetic sensor as a number-of-revolution detecting sensor 20 becomes high and the detecting accuracy is improved.
Patent JP-H1042015-A (JP)
Title: Secondary battery lock structure
Inventor: MARU HARUHIKO
IPC: H04M1/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and to prevent water from being infiltrated from a surrounding of a lock button. SOLUTION: A support shaft 14c of a lock button 14 having a leaf spring 14b is engaged with a notch groove 13a of a case 13, a rib 14a of the lock button is supported by a stopper 13b of the case and fitted to the case. In the case of attaching a secondary battery 10 to the case, a taper part 11a of a boss 11 provided in the secondary battery is abutted on the hook 14a of the lock button and the lock button 14 is turned in a direction of the arrow A (Figure A). When the secondary battery is placed at a prescribed position, the lock button 14 is turned in the direction of the arrow B by the elastic force of the leaf spring 14b, and the hook part locks a plane part 11b of the boss 12 (Figure B).  In the case of detaching the secondary battery 10 from the case, a recessed part 14e of the lock button is depressed to turn the lock button in the direction of the arrow A and then the lock is released (Figure C).
Patent JP-S6258138-A (JP)
Title: Method and apparatus for measuring particle
Inventor: ISHIKAWA MUNEHARU
IPC: G01N15/02
Filed: 1985-09-09
Abstract: PURPOSE:To accurately perform measurement even when the density of particles is low, in a method for measuring scattered beam from particles to be measured by irradiating the particles to be measured with coherent beam, by reciprocating luminous flux plural times to cover measuring region with coherent luminous flux. CONSTITUTION:Water containing fine particles 20 is made to flow into a flow cell 2 and laser beam 1a is brought to be incident on the side surface 3 of the flow cell 2 from a laser beam source 1. The incident beam refracts on the wall surface of the flow cell 2 to be scattered by the fine particles and the greater part of the remain der reaches the side wall 4 to be emitted to the outside while refracted. A first reflec tive mirror 5 is provided in close vicinity to the side wall 4 and the beam emitted from the flow cell 2 is reflected to be again transmitted through the water in the flow cell 2. A second reflective mirror 6 is provided outside the side wall 3 and the beam emitted from the side wall 3 is again reflected from the flow cell 2 to be recipro cated plural times. At this time, the scattered beam from the fine particles is detected by the photomultiplier tube 10. Because a measuring region is covered with beam, low density fine particles can be measured with high accuracy within a short time.
Patent JP-H0731431-A (JP)
Title: Transparent soup stock or soup
Inventor: OSUMI YUICHI
IPC: A23L23/00
Filed: 1993-07-16
Abstract: PURPOSE:To obtain highly transparent soup stock or soup by adding a water-soluble calcium salt and a base to hot water extract of fishes, shellfishes, bird or animal meat and separating and removing a solidified product produced by this addition. CONSTITUTION:A water-soluble calcium salt (calcium lactate) and a base (sodium carbonate) are added to a liquid obtained by heat-extracting fishes or shellfishes or its processed food with water or diluted common salt solution. A solidified product produced by addition of the water-soluble calcium salt and the base bonding and absorbing turbid component is removed by a conventional solid-liquid separation method such as filtration and centrifugal separation.
Patent JP-S5990280-A (JP)
Title: Interface circuit
Inventor: SAITOU YUUICHI
IPC: G11C5/00
Filed: 1982-11-12
Abstract: PURPOSE:To prevent abnormality due to a reverse current by inserting a diode so that a current which flows in a power source circuit in a transient connection state of an interface line is cut off. CONSTITUTION:A selection signal among signals supplied from a main body is negative during hot-line insertion and extraction. However, there is signal lines held active in signal output such as a read/write line (interface lines 16 and 17). Therefore, abnormality occurs when the connection of an electric power source and grounding are not secured. For this purpose, diodes 51 and 52 for inflow current prevention are inserted outwardly. Consequently, when an input signal rises from the low level to the high level, the diodes 51 and 52 are biased reversely to cut off the line, but the voltage is raised by pull-up resistances 53 and 54, so no abnormality occurs.
Patent JP-H0541718-A (JP)
Title: Demodulator for digital modulated wave
Inventor: ISHIKAWA TATSUYA
IPC: H04L27/22
Filed: 1991-08-07
Abstract: PURPOSE:To prevent the degradation in performance of a receiver regardless of frequency detuning of input. CONSTITUTION:A QPSK modulated wave is subjected to orthogonal detection by detectors 2 and 3 and is digitized by A/D converters 6 and 7 and has the frequency converted by a complex multiplier 33 for AFC. It has the spectrum shaped by digital LPFs 8 and 9 and is multiplied in a complex multiplier 11 by a reproduced carrier. The multiplication output is detected in a phase detector 12 to obtain phase information. Phase information is subjected to data demodulation in a data discriminating circuit 13. A loop filter 14, a numerical control oscillator 15, and sine/cosine data converters 16 and 17 constitute a carrier reproducing PLL, and a frequency error detecting circuit 19, a loop filter 20, a latch circuit 21, a numerical control oscillator 22, and data converters 24, a D/A converter 25, and frequency multiplying circuits 26 to 29 constitute an AFC loop. The AFC loop is operated at the time of the start of a device, and it is switched to the PLL operation when the frequency error is sufficiently reduced.
Patent JP-H1036789-A (JP)
Title: Thermosetting bonding tape
Inventor: YOSHIDA TATSUHIRO
IPC: C09J7/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prepare a thermosetting bonding tape, having excellent operating efficiency and excellent in fast-curability, heat and moisture resistances and adhesion. SOLUTION: This thermosetting bonding tape consists essentially of a resin composition consisting essentially of a resin composition prepared by blending a solvent-soluble prepolymer, obtained by reacting a maleimide compound having >=2 maleimide groups in one molecule with an amino compound having >=2 amino groups in one molecule in an organic solvent and having the weight- average molecular weight within the range of 20,000 to 200,000 (component A) with a crosslinking agent reactive with the maleimide group in the maleimide compound of the prepolymer of the component A (component B) and at least one resin selected from the group consisting of an acrylic rubber, an ethylene- acrylic rubber and an acrylonitrile-butadiene rubber (component C).
Patent JP-H06102055-A (JP)
Title: Signal processing method and detector employing the method
Inventor: EGUCHI TADASHI
IPC: G01D5/244
Filed: 1993-07-15
Abstract: PURPOSE:To allow high resolution detection of moving information by subjecting a plurality of two-phase sine wave signals, obtained through a plurality of detecting means, to product-sum or product-difference processing. CONSTITUTION:A signal processing section 101 detects moving amount, moving direction, or the like, of a moving object based on two-phase sine wave signals C1, S1, C2, S2 detected through detecting means 1, 2. In other words, multiplier circuits 14, 15 multiply the signals C1, C2 and S1, S2 and a subtractor 10 determines the difference between the products to produces a signal C5. Similarly, multipliers 16, 17 multiply the signals S1, C2 and C1, S2 and an adder 12 adds the products to produce a signal S5. The signals C5, S5 have a frequency (W1+W2)/2pi(W1 W2 are angular frequencies of sine wave signals), i.e. the sum frequency of signals C1 and C2 and have a resolution equal to the reciprocal of the sum of reciprocals of resolution values of the detecting means 1 and 2. Since resolution is made finer, smaller amount of displacement can be detected.
Patent JP-H0645335-A (JP)
Title: Wiring correction device for semiconductor device
Inventor: SEKIGUCHI TORU
IPC: H01L21/3205
Filed: 1992-07-24
Abstract: PURPOSE:To judge the completion of removal of a cover film and an aluminum wiring even when an ion beam is not adjusted enough, by installing an IC socket into a vacuum sample chamber and connecting the terminals of the IC socket with a power supply to detect a change in the current of the power supply during the application of an ion beam. CONSTITUTION:In a wiring correction device for applying an ion beam 1 to the wiring of a semiconductor device 2 to correct it, an IC socket 3 with the semiconductor device 2 mounted is placed within a vacuum sample chamber 23 for the application of the ion beam 1. And then the terminal 4 of the IC socket 3 is connected with a power supply 5 to make it adaptable for detecting the change of a power supply current during the application of the ion beam 1. For example, in a switching part 11 for terminal connections, a power supply terminal 9 for a switching part and a GND terminal 10 for a switching part can be arbitrarily connected with a plurality of output terminals 12 for a switching part to make it feasible to select a bias applying terminal and a GND terminal in accordance with the arrangement of a pin for power supply, a pin for GND and a pin for input and output, which differs for every IC.
Patent JP-H0274623-A (JP)
Title: Opening apparatus for opening compressed fiber bale such as cotton fiber bale or rayon fiber bale
Inventor: YOZEFU TENBURUKU
IPC: D01G7/10
Filed: 1989-08-01
Abstract: PURPOSE: To enhance productivity and nearly uniformly take out a fibrous material by installing a regulating means for vertically moving opening drums in a mutual relationship and engaging the opening drums at different depths from fiber length when advancing and retreating during detaching operations. CONSTITUTION: This apparatus is capable of moving a detaching device composed of a housing 2, grate half units 3 and 4, cutter drums 5 and 6 and a suction device 7 in the direction of arrows A and B, extending the grates 3 and 4 into clearances between teeth 5a and 5b under the cutter drums 5 and 6, arranging the cutter drums 5 and 6 on a regulable seasaw 11 and changing over the seasaw 11 in a right descending state when moving the detaching device in the direction of the arrow B to a left descending state when moving the detaching device in the direction of the arrow A.
Patent JP-2001019322-A (JP)
Title: Hoist
Inventor: HOTTA TAKESHI
IPC: B66B11/06
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To shorten the axial, vertical and sheave-radial dimensions by providing a cylindrical sheave having a plurality of permanent magnets circumferentially provided on the inside part in a prescribed arrangement and a cantilever hollow shaft inserted to the sheave, and circumferentially providing an armature in the position opposed to the permanent magnets on the circumferential part of the cantilever hollow shaft. SOLUTION: A gearless hoist for hoisting an elevator comprises a sheave 1 having a plurality of permanent magnets 2 circumferentially provided on the inside part in a prescribed arrangement, and a cantilever hollow shaft 4 cantilevered from one side through a cantilever support mount shaft 5 by a cantilever frame 6, and an armature 3 is circumferentially provided in the position opposed to the permanent magnet 2 on the circumferential part of the cantilever hollow shaft 4. According to this, the axial, vertical and sheave 1-radial dimensions are shortened to minimize the machine room of the elevator. This hoist generates a rotating magnetic field by carrying current to the armature 3, rotates the sheave 1 by the interaction between this rotating magnetic field and the permanent magnets 2, and hoists a cable to raise the elevator.
Patent JP-S6442943-A (JP)
Title: Digital signal frequency divider
Inventor: WATANABE AMIKICHI
IPC: H04J3/14
Filed: 1987-08-10
Abstract: PURPOSE:To check the quality by ears by frequency-dividing a PCM data till the frequency at which a PCM decoder is operationable and decoding the PCM data by a voice signal in measuring the line quality. CONSTITUTION:A clock frequency division frequency-dividiug a clock signal and a frame frequency division section frequency-dividing a frame signal into the same frequency division ratio through the use of the frequency division output are provided. Moreover, a data frequency division section is provided, which receives a timing signal being a clock by one channel of the multiplex digital signal and a pattern signal being an NRZ data by one channel and using the frequency division clock to frequency-divide the pattern signal into the same frequency division ratio is provided. Thus, the digital signal is decoded into the voice signal in the unit of lines in a fault repair of the digital multiplexer transmission line or the changeover of the transmission line. Thus, the propriety of the transmission line is discriminated by human ears.