baber/WOPTO huggingface dataset:
Patent JP-S5947751-A (JP)
Title: Copper alloy for lead wire material of semiconductor device
Inventor: KAWAUCHI SUSUMU
IPC: H01L23/49
Filed: 1982-09-13
Abstract: PURPOSE:To obtain a lead wire material having suitable characteristics, particularly excellent adhesion of plating by defining respective components of copper- nickel-zinc alloy and limiting amounts of diversified kinds of sub-components to be mixed. CONSTITUTION:An alloy consisting of nickel of 1.5-10wt%, zinc of 5-20wt%, oxygen of 0.0020wt% or less and remainder consisting of copper and inevitable impurities is used, or an alloy consisting of one or more metals in total weight of 0.001-2.0wt% selected from phosphorus of 0.001-0.1wt%, tin of 0.01-1.0wt%, iron of 0.005-1.0wt%, cobalt of 0.01-1.0wt%, chromium of 0.01-1.0wt%, aluminum of 0.01-1.0wt%, magnesium of 0.01-1.0wt%, manganese of 0.01-1.0wt%, titanium of 0.01-1.0wt%, zirconium of 0.01-1.0wt% and beryllium of 0.01- 1.0wt% and remainder consisting of copper and inevitable impurities are used.
Patent JP-H0324886-A (JP)
Title: Image signal encoding system
Inventor: IRIE KAZUNARI
IPC: H04N19/136
Filed: 1989-06-22
Abstract: PURPOSE:To keep characteristic so as not to be deteriorated than that of one link even when any number of times of encoding/decoding operations are performed by setting a threshold value at the one not coinciding with either the plural quantization output values. CONSTITUTION:When a certain sample is quantized, a signal which passes no dead zone discriminator 12 is selected with a switch 163 first, and quantization is directly performed by inputting a dead zone identification/discrimination circuit input signal 17 as an input signal 18 to a direct quantizer 13. Next, the threshold value (normal value) set in advance is compared with a quantization output level from a reverse quantizer 22 with a comparator 161, and the normal value is used when noncoincidence is obtained, When coincidence is obtained, the threshold value is increased/decreased with a counter 162. In such a way, the deviation of a quantization code at every stage(every link) when plural encoders and decoders are connected in multiple stages can be eliminated, and deterioration due to the accumulation of a quantization error can be reduced.
Patent JP-S5782955-A (JP)
Title: Microwave plasma generating apparatus
Inventor: NISHIMATSU SHIGERU
IPC: H01L21/265
Filed: 1980-11-12
Abstract: PURPOSE: To decrease electric power consumption of a microwave plasma generating apparatus by forming one of the first and the second magnetic field generating means which form a magnetic field in a discharge space with the permanent magnet which allows a microwave to pass and by setting it in the propagation pass of the microwave.  
     CONSTITUTION: A microwave plasma etching apparatus, etc. makes by means of a waveguide 2 the microwave produced in a microwave generating apparatus 1 to propagate into the vacuum vessel 5 which accommodates the material 8 like a semiconductor wafer, etc. on a material board 7. On the otherhand, a vacuum sealing dielectric plate 21 of quartz, etc. is set on the connection where the vacuum vessel 5 and the waveguide 2 are coupled together, while the permanent magnet 20 consisting of a Ba system ferrite magnet, etc. is set on the upper face of the plate 21, furthermore, a permanent magnet 10 is set on the lower part of the material board 7 confronting the permanent magnet 20. Therefore, as the magnetic field which is necessary for generating plasma is formed with the permanent magnet 20 which allows a microwave pass, it is possible to remarkably decrease the electric power consumption of the microwave plasma generating apparatus without using a electromagnet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5858272-A (JP)
Title: Parts for timepiece and their manufacture
Inventor: MURAISHI KATSUYOSHI
IPC: C25D7/00
Filed: 1981-10-05
Abstract: PURPOSE:To obtain spring parts, etc. for an electronic clock with uniform quality while reducing the number of stages by coating the required part of the surface of a base material with a desired different metal, working the coated base material to the desired shapes, and carrying out age hardening and diffusion at the same time. CONSTITUTION:The functionally required part of the surface of a base material such as precipitation hardening type stainless steel or berylliumcopper is coated continuously or discontinuously with >=1 kind of different metal such as gold. The resulting composite material is worked to the desired shapes of parts and subjected to age hardening and diffusion under the same conditions at the same time. The diffusion by heat treatment improves the adhesive strength between  the different metals. By this method timepiece parts with stable quality and  superior mass-producibility are obtd. inexpensively.
Patent JP-S6314622-A (JP)
Inventor: FURUKAWA YOSHINOBU
IPC: A01D61/00
Filed: 1986-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1016848-A (JP)
Title: Motorcycle having housing box
Inventor: BAN KINKON
IPC: B62J9/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle capable of housing a locking device in a housing box without any difficulty and preventing the play or falling of the locking device. SOLUTION: A motorcycle includes a housing box 25 disposed in the lower side of a seat. The front wall of the housing box is inclined to be bulged forward from the bottom of the housing box to the direction of an opening, and a seat supporting part protruded forward is formed in the upper end part of this front wall. A seat is supported in the seat supporting part so as to be opened/closed in upper and lower directions. In the front wall of the housing box, a housing part 61 is provided for taking out a locking device for stopping the rotation of a wheel. The housing part is protruded forward from the housing box, and this housing part includes a holding wall 65a for holding the locking device so as to be taken out.
Patent JP-H055793-A (JP)
Title: Monitoring device of control rod withdrawal
Inventor: SUZUKI SHIGERU
IPC: G21D3/00
Filed: 1991-06-28
Abstract: PURPOSE:To reduce the number of setup times of trip level substantially by setting up, at a stretch, each the trip level of control rods corresponding to a plurality of output levels which come into within an already set forced permissible set-up region. CONSTITUTION:When control rods are withdrawn by a gang, output of a control rod withdrawal monitor (RBM) for a group of local output region monitors of each control rod, is calculated 12a, and an output monitoring unit 13a of the RBM calculates output leves of each the RBM output, from correlation of the calculation 12a rats and an amount of nuclear rotor core flow. Here, the situation is presumed that each the RBM output P1 to P4 of a plurarity of the control rods which are withdrawn by a gang, is under monitored condition, and the outputs P1 to P3 are within a permissible set-up region and the P4 is still out of the region. A judgement unit 14a of set-up permission judges the situation and sets up a trip level of the outputs P1 to P3 at the same time, to a higher one from an intermediate one, and leaves the output P4 at an intermediate one. In this my, by setting up a plurarity of the RBM outputs existing within the permissible set-up region at the same time, the number of operation times can be substantially reduced.
Patent JP-H0451939-A (JP)
Title: Ultrasonic transmitter-receiver
Inventor: AMAMIYA SHINICHI
IPC: G01N29/26
Filed: 1990-06-19
Abstract: PURPOSE:To decrease the number of variable delaying circuits, etc., without spoiling the picture quality of a tomographic image, and to attain the reduction in cost by collecting outputs from plural pieces of electoroacoustic transducing element to a group, and also, executing a necessary compensation work to each group. CONSTITUTION:Pre-processing parts PR1, PR2... are constituted of a delay line with a tap and a switching matrix, a desired delay line tap is selected by a signal from a control part, and also, by fixing the result of this selection in the course of reception, a fixed delay quantity difference is given between electroaccoustic transducing elements EL1, EL2... in respecting groups B1, B2.... A reception signal which is subjected to delay processing is inputted to delay compensating means CM1, CM2... at respective groups B1, B2... and an ultrasonic beam to an arbitrary distance is converged. By these delay compensating means CM1, CM2..., the outputs of respective groups B1, B2... are synthesized by an adding means 2 by having desirable phase coherence.
Patent JP-H11354777-A (JP)
Title: High electron mobility transistor, its manufacture, high-frequency power amplifier, and mobile portable communication device
Inventor: TAKADA KENJI
IPC: H01L21/338
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of a pn junction in a channel layer for causing deterioration in linearity and further deterioration in transconductance in a conventional self-alignment high electron-mobility transistor. SOLUTION: In a high electron-mobility transistor, a plurality of semiconductor layers including a channel layer 103 and a p-type semiconductor layer are provided on a semi-insulation substrate 10 and source, gate, and drain electrodes are provided on the uppermost semiconductor layer. In the high electron-mobility transistor, the configuration of the current path between the above source and drain is set to n<+> type, n type, undoped type, n type, and n<+> type.
Patent JP-S6050546-A (JP)
Title: Controlling method of copying machine
Inventor: KONDOU SHIYUUJI
IPC: G03G15/00
Filed: 1983-08-30
Abstract: PURPOSE:To prevent generation of a discharge paper jam in case of copying of a large quantity by constituting a titled machine so that the quantity of discharged paper is compared with the critical quantity set in advance, and a copying operation is inhibitied when they coincide with each other. CONSTITUTION:In a process in which a form whose copying has been ended through a photosensitive body and a transfer/fixing device is received by a discharged paper receiving tray, the form carried simultaneously with driving of the photosensitive body in a step 12 is counted one after another, and when the contents of a counter A coincide with a discharged paper quantity set in advance in a step 18, the copying operation is completed by advancing to a step 19, and as for the subsequent form, a buzzer is operated, and also the copying is inhibited. In this way, the copying is suspended by comparing the number of copying with the critical quantity set in advance and detecting an excessive laminated state of the discharged paper receiving tray, and a dis charged paper jam in case of copying of a large quantity can be prevented.
Patent JP-H09321907-A (JP)
Title: Main telephone set with facsimile for two-circuit home telephone
Inventor: ISHII HISAO
IPC: H04M11/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To simplify an operation and to decrease the number of parts of the main telephone set by setting the automatic transmitting/receiving operations, etc., for either of two circuits via a single operation part and using a single dial signal generation part that can be shared. SOLUTION: When the facsimile telephone number of the opposite party is dialed via an operation part 33 and a start button is pushed, a control part 30 detects whether a circuit 2 is idle or not. If the circuit 2 is busy, the part 30 detects whether a circuit 1 is idle or not. If the circuit 1 is idle, a PB signal generation part 34 is connected to the circuit 1. At the same time, the telephone number dialed via the part 33 is sent to the circuit 1 from the part 34 by a PB signal. Then a circuit switch circuit 41 is switched toward the circuit 1, and a CNG signal is sent to the opposite party. When the confirmation of facsimile is finished to the opposite party, a facsimile part 4 converts the image data read by an image sensor into facsimile signals via a modem 61 and transmits them to the circuit 1 via 2-wire/4-wire converter 43 and a circuit switch circuit 43.
Patent JP-H0683649-A (JP)
Title: System and method for common agent computer control
Inventor: MIRIAMU AMOSU NIIHAATO
IPC: G06F13/00
Filed: 1991-06-28
Abstract: PURPOSE: To efficiently execute a management protocol in an OS for executing a management operation for the constituting element of a system. CONSTITUTION: A management instruction for designating a management operation to be executed by the constituting elements of a designated set by one or more managing tools 102 and 104 is generated. This system is provided with plural protocol engines 122 and 124, and each engine executes a specific management protocol for one set of constituting elements, and responds to the management instruction of the system by generating an instruction for executing a designated management operation. This system is provided with this common agent interface so that plural management protocols can be used and interaction with the constituting elements of the system is attained. Access to this interface is performed by the plural protocols so that the writing or maintenance of the constituting elements is easily attained without any specific protocol.
Patent JP-H0713527-A (JP)
Title: Display device and driving device for display device
Inventor: ONO EIZO
IPC: G09G3/36
Filed: 1993-06-29
Abstract: PURPOSE:To decrease the number of driving voltage input terminals and the number of elements of a source driver. CONSTITUTION:A decoder circuit 8 relating to one source line in the source driver 2 converts N-bits of digital image signals supplied via a shift register circuit 5, a bus transistor circuit 6 and a latch circuit 7 to 2N/2<m> pieces of decimal signals and m-bits of digital signals. A voltage level selection circuit 9 and output signal selection circuit 10 relating to the source line selects one driving voltage from total level number 2N of the driving voltages divided to 2<m> times by each level number 2N/2<m> and successively inputted during one horizontal scanning period in accordance with 2N/2<m> pieces of decimal signals and m-bits of digital signals from the decoder circuit 8 and outputs this voltage to the source line. The level number 2N/2<m> of the driving voltages fewer than the required level number 2N are handled in such a manner, by which the number of the driving voltage input terminals and the number of the elements of the source driver 2 are decreased.
Patent JP-S5684608-A (JP)
Title: Pool water filtering method
Inventor: TAKESHIMA MASAKI
IPC: B01D35/02
Filed: 1979-12-10
Abstract: PURPOSE: To decrease the amount of production of waste filter elements which are the secondary wastge liquid, by providing a backwashing type filter and a backwash receiving tank, concentrating solids in the backwash receiving tank, and passing this concentrated liquid to a cartridge filter.  
     CONSTITUTION: The water overflowing from a solid waste storage pool 1 is stored in a skimmer surge tank 2. When a predetermined amount of waste liquid is stored, a pump 3 is started and a valve 4 is opened to flow the waste liquid through a backwash type filter 5. The water purified by the filter 5 is returned into the pool 1, and the clod is captured with the filter 5. When a required amount of the clod is captured, backwashing is carried out and the clod is collected in a backwash receiving tank 6. The waste liquid of this tank 6 is flowed to a cartridge filter 9 by starting a pump 7 and opening a valve 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6050925-A (JP)
Title: Pattern formation
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/027
Filed: 1983-08-31
Abstract: PURPOSE:To enable the formation of fine patterns without the need of a photo mask and the like by a method wherein a compound film containing carbon is formed by irradiation of a sample with electron rays in a low pressure atmosphere in which a carbon source is present, and this film is then used for a mask. CONSTITUTION:A thermal oxide film 2 is formed on a P type Si substrate 1. Next, only the field region of the substrate is irradiated with electron beams in an electron beam exposure device decreased in pressure by means of a diffusion pump. Thereat, oil molecules present in the atmosphere are adsorbed to the surface of the field region irradiated with electron beams, resulting in the formation of the compound film 3 containing carbon. Successively, a field oxide film 4 is formed by etching of the film 2 with this film 3 as the mask. The film 3 is removed, and then an MOS transistor is formed in the element region surrounded by the film 4. This method enables the formation of fine patterns without the need of a photo mask or a resist resulting in the reduction in cost.
Patent JP-S5781783-A (JP)
Title: Synchronizing signal removing circuit
Inventor: BABA TASUKU
IPC: H04N5/18
Filed: 1980-11-11
Abstract: PURPOSE:To effectively remove synchronizing signals, by clamping comosite video signals input through an input circuit, comparing the clamped composite video signal with the clamp level, and then, by returning the comparison output to the above mentioned input circuit. CONSTITUTION:Composite video signals are input into a clamp circuit composed of a transistor 31, diode 36, etc., from a terminal (e). Then, the clamped composite video signals are input into a differential amplifying circuit composed of transistors 38, 39, 40, etc. On the other hand, synchronizing signals are input into a terminal (g), and the transistor 40 is turned on and the differential amplifying ciruit operates only during the period of positive synchronizing signals. Video signals from which synchronizing signals are removed in this way, are fetched from the base of the transistor 38.
Patent JP-S5861443-A (JP)
Title: Color discrimination system
Inventor: SUZUKI HIDETOSHI
IPC: H04N1/403
Filed: 1981-10-08
Abstract: PURPOSE:To accurately extract pieces of color information through a color discrimination system which reads an original optically and performs color discrimination on the basis of the optical image to extract plural color data even if a photoelectric converter, etc., shifts in position. CONSTITUTION:Image data SB1 has amplitude amplified by an amplifier 110 to become analog data S4; the threshold value of this S4 is set to 1,270mV and the data is converted by a binary coder 111 into binary data S41, which contains pieces of information on red and black. The black data BK is supplied to a line thickening circuit 45 to increase its pulse width and number, and data S16 inverted by an inverter 47 is supplied to an AND gate 112. Therefore, black information is energized securely from the binary data S41 which contains the pieces of information on red and black to output accurate red data R from the AND gate 112.
Patent JP-H04358198-A (JP)
Title: Electronic musical instrument
Inventor: KOYAMA MASAHIRO
IPC: G10H1/24
Filed: 1991-06-04
Abstract: PURPOSE:To easily confirm the relation between parameters and musical sounds by generating the musical sounds, which have features corresponding to the parameters varied automatically in order by a parameter variation control means, by a musical sound generating means. CONSTITUTION:The whole of the electronic musical instrument is controlled by a microcomputer including a CPU 10, a ROM 11, and a data and working RAM 12. The ROM 11 is stored with an automatic parameter variation program 11a for reading the parameters in order, and the microcomputer synthesizes the musical sounds while setting and changing the parameters regarding the musical sounds according to this program. A panel switch 20 includes various operation elements for selecting, setting, and controlling timbre, envelopes, effect, etc., and a player can select the desired parameter by operating the switch corresponding to the parameter to be changed and controlled. A display circuit 15 displays the control state of the CPU 10, the contents of the set parameter, etc., on a display part 21.
Patent JP-S6136061-A (JP)
Title: Rear-wheel steering apparatus for car
Inventor: OYAMA TOSHIMI
IPC: B62D7/15
Filed: 1984-07-30
Abstract: PURPOSE:To smoothly change the posture of a chassis on turning by constituting the captioned apparatus so as to obtain the nonlinear characteristic in which the front-wheel steering angle with respect to the steering angle of a steering wheel increases within a small steering-angle range of the steering wheel and said steering angle reduces, over said range. CONSTITUTION:A front center lever 3 is turned by shifting a rack shaft 2a in the axial direction by the revolution of a steering wheel 1, and the right and left front wheels 5 are steered through a tie-rod 4 and a knuckle arm 5, the right and left rear wheels 14 are steered similarly by the movement of an input shaft 11 interlocked with the above-described lever 3. The front edge part of said lever 3 is axially supported by a shaft 9 onto the rear edge part of a front link 8 axially installed 7 onto a chassis side member 6, and a fitting member 31 fixed at the top edge of the side arm part 3a is fitted into an S-shaped cam groove 101 of a cam member 10 fixed onto the chassis side member 6. While, also a rear-wheel steering apparatus is equipped with a rear center lever 12, rear link 16, and a cam member 18.
Patent JP-H11354334-A (JP)
Title: Shell transformer
Inventor: NISHIZAWA AKINORI
IPC: H01F27/245
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a shell transformer wherein an installation area is reduced with no degrading in performance. SOLUTION: The transformer comprises an iron core 13 comprising a central leg iron 11 of laminated structure and a yoke 12 which, provided on both sides of the central leg iron 11, couples both ends of the central leg iron 11 magnetically, and coils 14 and 15 wound around the central leg iron 11. Here, with no cross-section of magnetic path changed, the height of lamination of the yoke 12 is made larger than that of the central leg iron 11.
Patent JP-S5695246-A (JP)
Title: Manufacture of toner particle
Inventor: ENOKI SHIGEKAZU
IPC: G03G9/08
Filed: 1980-11-13
Abstract: PURPOSE: To obtain a toner having a narrow particle size distribution, a partially electrically conductive surface and superior transferability with a simple apparatus by forming a toner composition into a film or fibrous shape followed by pulverization.  
     CONSTITUTION: A toner composition consisting of a binding resin of 50W180°C m.p., a colorant such as pigment or dye, an antistatic agent, wax and a plasticizer is extruded into a ≤100μ film shape or drawn into a fibrous shape. At this time, the film or fiber surface is subjected to corona discharge treatment. In case of a magnetic toner to the composition is added magnetic powder. The film or fiber is then allowed to stand at 30W60°C for a while, cut into about 1mm sizes with a cutter or the like or coarsely pulverized, and finely pulverized to obtain toner particles of about 10W30μ average particle size. By the corona discharge treatment the antistatic agent is bled from the toner surface, so the toner is partially provided with electric conductivity and has enhanced transferability in an electric field. 
     COPYRIGHT: (C)1981,JPO&Japio