baber/WOPTO huggingface dataset:
Patent JP-H07263977-A (JP)
Title: Hbt direct connection low noise wide band microwave amplifier
Inventor: KEBUIN DABURIYUU KOBAYASHI
IPC: H03F3/343
Filed: 1995-02-08
Abstract: PURPOSE: To obtain optimum gain bandwidth and low noise performance for a specific system by allowing a low-noise broad-band direct-coupled amplifier to have a 1st and a 2nd feedback resistance having specific resistance. CONSTITUTION: A 1st feedback resistance Rf1 determines a shunt feedback quantity for the effective AC load of a 1st amplification stage and a 2nd amplification stage consisting of transistors TRQ2 and TRQ3 and affects gain band performance by giving a current source so as to bias the transistor TRQ1. The 2nd feedback resistance Rf2 gives feedback that can determine gain band response and input matching against system impedance. Further, the resistance Rf2 makes the TRQ1 bias itself to affect the gain, noise index, and its input reflection attenuation quantity performance. Therefore, the resistances Rf1 and Rf2 are so selected as to obtain optimum impedance matching between the system impedance and optimum noise source impedance. Consequently, a user can have a low-noise broad-band amplifier.
Patent JP-H02201366-A (JP)
Title: Image forming device
Inventor: ASAI SHIN
IPC: G03D13/00
Filed: 1989-01-30
Abstract: PURPOSE:To fix the terminal position of the visible picture of a developing medium, and to obtain a satisfactory picture by altering the releasing timing of pressurizing members according to a carrying speed of a microcapsule sheet. CONSTITUTION:A CPU 55 controls a motor 52 in relation to a carrying speed of the microcapsule sheet 37, and rotates a capsule sheet feeding roller. In this case, the CPU 55 always judges whether the counter of the encoder of the motor 52 has reached a set value or not; when it has reached the set value, a driving source 53 is driven to release the nip of the pressurizing members 21 and 31. At this time, since the set value is corrected according to a carrying speed of the capsule sheet 37, that is, the nip is released at early timing when a carrying speed is fast, and at timing later than the former when the speed is slow, therefore the terminal value of the visible line on the developing sheet 38 is fixed; and thus, a satisfactory picture can be obtained.
Patent JP-H10224298-A (JP)
Title: Optical communication method
Inventor: OKUNO TOSHIAKI
IPC: H04B10/2563
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To suppress transmission deterioration due to nonlinear effects by making the wavelength interval of signal light that is initially arranged at both ends of zero dispersion wavelength, at least larger than a series of adjacent wavelength intervals. SOLUTION: Signal lights λ1 to λ8 are arranged at both side regions of this wavelength λ0 as zero division wave length λ0 in signal light that has undergone wavelength division multiplexing. At least λ4 and λ5 which are arranged at both sides of the λ0 are not used as signal light, and the wavelengths (λ1 to λ3 and λ6 to λ8 ) in its outer wavelength regions are undergone division multiplexing and transmitted. Furthermore, the wavelengths of λ3 and λ6 which are arranged at both sides of λ4 and λ5 are sometimes not used for transmission of signal light. Thus, because signal light to be propagated is transmitted in wavelength regions that are away from λ0 to that degrees, the effect of transmission deterioration due to nonlinear effects is reduced.  The range that is removed from a transmission area of an optical signal of both sides of λ0 is decided by the wavelength intervals of adjacent optical signals and the number of relays.
Patent JP-S60255574-A (JP)
Inventor: JIYORUJIE RABATEIKU
IPC: B62B13/16
Filed: 1985-02-07
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-S63188980-A (JP)
Title: Slab-shaped solid-state laser device
Inventor: YUASA HIROSHI
IPC: H01S3/02
Filed: 1987-01-31
Abstract: PURPOSE:To carry out sealing with certainty without destroying a sealing material by fixing heat insulating materials after joining them to a pair of the sides that are different from a pair of the optical smooth planes, and by causing a laser medium to be supported by a supporting structure through the sealing material prepared at the whole circumference of upper and lower peripheral parts of both the smooth plane and the heat insulating materials. CONSTITUTION:A laser medium 1 to both sides of which heat insulating materials 5 are joined is united by a sealing material 7 which is formed in the form of a rectangle ring made of elastic materials such as rubber or synthetic resin and the like along peripheral parts of a pair of planes consisting of the smooth planes 2 and the sides 6 of the heat insulating materials 5. And its medium 1 is supported by a supporting structure 8 through the sealing material 7. The sealing material 7 adhered closely to planes consisting of the laser medium 1 as well as heat insulating materials and then seals up the laser medium 1. Then good results of sealing is obtained because there is no edge parts in places to be sealed and its medium 1 is so free from the places corresponding to the edge parts that no damage may occur in an early stage. Further, good sealing is performed without rounding corner parts of the laser medium 1.
Patent JP-S62178309-A (JP)
Title: Master removing method
Inventor: SOGABE MITSUYUKI
IPC: B29C33/40
Filed: 1986-01-31
Abstract: PURPOSE:To enable the reliable elimination of a master without leaving the master behind, by eliminating the master by transforming the master chemically into a flowing state. CONSTITUTION:A resin molding tool 1 is constituted in a stratiform state by adhering synthetic resin 3 which is plastic substance for formation of a mold surface to a base 2 made of metal. An uneven pattern obtained by inverting unevenness against that to be applied to a resin product is formed on a mold surface 4 of the synthetic resin 3. To apply the uneven pattern to the mold surface 4 of the synthetic resin 3, unevenness is applied to the mold surface 4 of the synthetic resin 3 by piling up the synthetic resin 3 which is in a flowing state or a soft state and a master 5 having the uneven pattern each other and the master 5 piled up on the mold surface 4 is eliminated by transforming the same chemically into a flowing state.
Patent JP-H11218421-A (JP)
Title: Multiplex application method of lvs and its equipment
Inventor: TAKAHASHI YOSHIAKI
IPC: E02F9/26
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex application method of LVS and its equipment which can display images of many portions by using one monitor. SOLUTION: In a multiplex application method of LSV for monitoring many portions, with a range gate camera using pulse laser and one monitor, pulse laser from a laser irradiation equipment 10 is made to enter sequentially many optical fibers 131, 132,...13n-1, 13n for laser irradiation, via an optical irradiation system branching apparatus 12. Picture images from optical fibers 151, 152,...15n-1, 15n are made to enter an image sensing equipment 18, via a borescope system branching apparatus 16. The picture image of each portion is switched over sequentially and displayed on a monitor 19.
Patent JP-H02202231-A (JP)
Title: Receiver
Inventor: HAYASHI SHUNEI
IPC: H04N5/44
Filed: 1989-01-31
Abstract: PURPOSE:To select an audio program in addition to the selection of a received channel with a few operation keys without provision of an operation key to select an audio program separately by selecting one of plural audio programs based on a command from a channel selection key. CONSTITUTION:When a viewer operates a channel UP key 35 or a channel DOWN key 36, a channel of a satellite broadcast to be received is selected and when an audio signal of a program of the satellite broadcast of the selected channel is in the 'A' mode, either 'television audio' or 'independent audio' is selected by having only to operate the channel UP key 35 or the channel DOWN key 36. That is, when the channel UP key 35 is repetitively operated, the television audio and independent audio of a BS 11 channel being a satellite broadcast and a television audio and independent audio of BS 15 channel are sequentially sounded from a right speaker 27L and a left speaker 27R.
Patent JP-S56118363-A (JP)
Title: Semiconductor integrated circuit
Inventor: ARIIZUMI SHIYOUJI
IPC: H01L27/11
Filed: 1980-02-22
Abstract: PURPOSE:To minimize the increase in electric power consumption and make a higher integration advantageous, by setting load at a lower level the resistance value of only the load element existing in the region where the minority carrier reaches. CONSTITUTION:In the peripheral circuit part 32 which controls the memory cell part 31, such part 33 which generates minority carriers as input circuit and self-bias circuit of the substrate etc. are involved. The region A in the cell 31 is near the minority carriers generating part 33, so it is reached by the minority carriers. The value of the resistance of the cell in the region A are all to be R1. On the other hand, the region B connot practically be reached by the minority carriers. The value of the resistance of the cell in the region B are all to be R, and it is fixed that R2> R1. Polycrystalline Si is used for the resistance device. With such an arrangement, the level damage can be prevented and a higher integration can be achieved at the sacrifice of minimum increase in electric power consumption.
Patent JP-H11118334-A (JP)
Title: Coupling structure of upper hinge body for refrigerator
Inventor: JOO PIL DON
IPC: E05D7/12
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To firmly support a door at a body and to produce no gap even when a long period elapses by a method wherein a plate-form upper hinge is inserted downward through a position above a hinge support tool, integrally formed at the corner, in front of an upper surface, of a body and coupled, and a hinge mounting demounting lever is inserted downward through a position above the hinge. SOLUTION: A hinge support tool 100 is integrally formed at the corner, in front of an upper surface, of a body and an insertion piece 220 inserted in a hinge support tool 100 at a rear end part is inserted from a position above the hinge support tool 100 to a position below the hinge support tool 100 and protruded rearward from the hinge support tool. The front end thereof is bent inward, and an upper hinge 200 in a plate-form shape having an end part formed in an arcuate shape is inserted and coupled. A hinge mounting and demounting lever 300 to mount and demount the upper hinge 200 on and from the hinge support tool 100 is inserted from a position above the upper hinge 200 toward a position therebelow.  The two end parts of the hinge support tool 100 are vertically curved, the end parts thereof are horizontally curved to the outside, an insertion hole 120 is formed in the central part of the rear end part of a part bent upward, and a fastening hole 140 is formed in a position in the front thereof.
Patent JP-H09213655-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AKASAKA YASUSHI
IPC: H01L29/78
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make a decrease in the breakdown strength of a semiconductor device inhibit even if the microscopic formation of the device is made progress by a method wherein a silicon ion-implanted layer is formed on the surface of a high-melting point metal silicide film and in an oxidation, the feed of the silicon in the silicon ion-implanted layer from the ion-implanted layer to the silicide film is caused. SOLUTION: When the microscopic formation of a semiconductor device is advanced the silicon in a high-melding point metal silicide film is easily consumed by an oxidation and the feed of the silicon in a base polycrystalline silicon film from the polycrystalline silicon film to the silicide film is locally caused. There, a silicon ion-implanted layer 6 is formed on the surface of a WSix film 5. As a result, because the feed of the silicon in the layer 6 from the layer 6 to the film 5 is caused, the feed the silicon in the polycrystalline silicon film 4 from the film 4 to the film 5 is inhibited. Accordingly, even if the microscopic formation is made progress, bite into the film 5 can be effectively made to prevent.
Patent JP-H09219115-A (JP)
Title: Thin diameter multiconductor cable
Inventor: KATO YOSHIHISA
IPC: H01B11/02
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a new thin diameter multiconductor cable which is safe for a living body and is excellent in handling capability. SOLUTION: In this cable, a stranded wire 4 is formed by intertwisting plural ultrafine insulated wires 3 having an insulating coating film 2 of a urethane (metha)acrylate type ultraviolet-curing resin composition having an insulating thickness not more than 50μm of a strand 1 having a conductor diameter not more than 100μm, and a covering layer 5 composed of a resin composition on which 90% or more of a functional group in the urethane (metha)acrylate type ultraviolet-curing resin composition is formed as a methacryloyle group, is formed on the outside of this stranded wire 4.
Patent JP-S54115879-A (JP)
Title: Stowing method for pallet loader
Inventor: FUSHIO MASANORI
IPC: B65G57/03
Filed: 1978-02-25
Abstract: PURPOSE: To improve a piling-up capacity, by shortening a sliding distance of a strip plate as much as possible, which can result in shortening its pulling-out and restoring time.  
     CONSTITUTION: A cargo in a stage, which is arranged orderly and stored temporarily, is shifted in one time to strip plates 4 from an inlet conveyor 2. The strip plates 4 being located facing and being opposite to each other are projected from and pulled out to both sides, and the sliding distance shall be shorter than a half of the cargo's width W. At the mement when the plates 4 are momentarily pulled out in the mutually opposite directions in such a condition that the cargo is at a standstill on the plates, the cargo moved onto the strip plates drops onto a pallet or a cargo stored on the pallet as the cargoe is, that is, in such a condition that the cargo is kept in an orderly-arranged condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02201471-A (JP)
Title: Developing device
Inventor: OKAMURA TAKEHIKO
IPC: G03G15/08
Filed: 1989-01-31
Abstract: PURPOSE:To stably obtain high image quality by a one component non-magnetic developing method by forming an insulating layer that a toner carrier satisfies specified conditions on a conductive supporting body. CONSTITUTION:The insulating layer 11 whose film thickness (d) is d > 15mum and whose electrical resistivity R is R > 10<12>OMEGAcm is formed on the conductive supporting body 10 of the toner carrier 9. By making the electrical resistivity R of the insulating layer 11 R > 10<12>OMEGAcm, electric charge can be prevented from escaping from electrostatically charged toner 8. Besides, by making the film thickness (d) of the insulating layer 11 on the toner carrier 9 d > 15mum, an impressed developing bias can be made relatively a low voltage. Then, the electrostatic charge of the toner and the regulation of the carrying quantity of the toner are executed at the same time. Thus, only the toner 8 having the prescribed electric charge can be made into a thin layer and carried to a developing part. Besides, an image whose density is changed a little is formed.
Patent JP-H11205790-A (JP)
Title: Animation image compression-encoding device
Inventor: GOTO MASAKI
IPC: H04N19/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an animation image compression encoding device capable of executing fast program-searching reproduction as soon as the completion of coding without requiring the analytic processing of a compression-encoded data stream. SOLUTION: A byte number counter 16 counts the number of the bytes of a stream 20 encoded by an encoder 10. A byte number and time code storing means 18 stores the cumulative byte number of a frame until pertinent counted GOP and the time code of the first frame of the GOP. Then, at each frame corresponding to an access point stored in an access point storing means 14, the time code and the cumulative byte number of the frame are outputted as a random access table 22. Fast program-searching is executed based on this table 22.
Patent JP-H05185905-A (JP)
Title: Auto-wiper control device
Inventor: TANAKA HIKARI
IPC: B60S1/08
Filed: 1992-01-10
Abstract: PURPOSE:To provide an auto-wiper device which is capable of improving the wiping performance when the rainfall is small and the rain is being stopped and the rainfall is decreasing or the like without affecting on the wiping performance under the normal raining condition, and of securing the good visibility when the rain is being stopped or the like. CONSTITUTION:In an auto-wiper control device which intermittently drives a wiper on the basis of the detected signal of a rain drop detecting means, the wiper is driven when the change in the detected signal of the rain drop detecting means exceeds the first specified value R1. In a case when a judgement is made on the operating interval of the viper, and the change of the detected signal of the rain drop detecting means does not exceed the first specified value R1 even when the operating interval of the wiper exceeds the previous operating interval Tp, the wiper is driven when the detected signal of the rain drop detecting means exceeds the second specified value R2 which is smaller than the first specified signal.
Patent JP-S59147934-A (JP)
Title: Spark discharge electrode
Inventor: ISOOKA HISAO
IPC: F23Q3/00
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a maintenance-free discharge electrode, which can get large discharge energy with simple structure and stands against wear and tear with the passage of time, foul state and the like by a structure wherein a pair of electrodes, the gap between which is enough for starting spark discharge at the lower part and becomes wider at the upper part of the electrodes. CONSTITUTION:When high tension voltage is applied across terminals 5 and 5' by means of a leakage transformer for high tension generating purpose, discharge easily starts at the lower parts 3 and 3' of the electrodes in a form as indicated with (a) in the attached figure. Once when the discharge starts, the neighbouring atmosphere is heated due to the discharge energy, resulting in producing updraft. In addition, because a kind of the plasmic state is developed at the discharging portion and its vicinity, the electric resistance at said portion and its vicinity becomes lower. Accordingly, the discharging portion shifts itself in a short time to the upper part of the electrodes as indicated with (b) and (c) and stabilizes itself across the tip parts 4 and 4' of the electrodes by forming large spark discharge. Because the discharge starts across the parts 3 and 3', the electrodes can be used without being influenced even by the wear and tear of tips 4 and 4' produced by spark or the foul state generated by the adhesion of soot or the like on the electrodes.
Patent JP-S59148253-A (JP)
Title: Fluorescent character display tube
Inventor: KINOSHITA KAZUYA
IPC: G09G3/30
Filed: 1983-02-12
Abstract: PURPOSE:To obtain such a fluorescent character display tube in which high brightness can be secured by low voltage driving and even a large-sized display screen a simple structure can be easily manufactured, by constituting a picture element while connecting anode to a connecting point between a diode and a capacitor and connecting one end of capacitor commonly to every row per one end of each diode. CONSTITUTION:A dot Di, j consisting of an anode having a matrix wiring of a line x1 and a row y1 each cross point of which is covered with phosphor is connected to the wiring X1 through a diode D and to the wiring yj through a capacitor C respectively. Accordingly, in case of a matrix constitution mXn, the lead-out wirings x1-xm and y1-yn are provided. As to the constitution of one picture element, each picture element consists of the anode A coated with the phosphor, the diode D connected to the wiring x1 and the capacitor C connected to wiring yj, while each anode A is opposing to the filament cathode K through a grid G.
Patent JP-S59148293-A (JP)
Inventor: SUGITA YOSHIROU
IPC: H01C7/12
Filed: 1983-02-12
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-S57135519-A (JP)
Title: Tuning circuit
Inventor: HAYASHI YUKIHIRO
IPC: H03J7/02
Filed: 1981-02-17
Abstract: PURPOSE:To achieve locking at the best tuning point even when tuning characteristics have variations, by storing a maximum detected value by detecting the output of a voltage tuning type filter and thus permitting the voltage tuning type filter to tune to the best tuning point. CONSTITUTION:When receiving center frequency data D1, a sawtooth wave generating circuit 3 generates a sawtooth wave centering on its tuning frequenty and applies the wave to a filter driver 2. On the basis of this sawtooth wave, the driver 2 applies a tuning voltage to a voltage tuning type filter 1, and the center frequency of the tuning frequency of the filter 1 is made to fluctuate, thus obtaining an output signal SO. This signal SO is detected by a detecting circuit 4, whose detection output is sent to a peak detecting and storing circuit 5. The circuit 5 stores the output level and tuning voltage of the filter 1 successively and detects the maximum output point of the signal SO to apply the tuning voltage to the filter driver 2. Consequently, the filter 1 is tuned to and locked at the maximum point of the signal SO. When the tuning characteristics vary owing to disturbance, the output of the circuit 5 is supplied to the circuit 3 and the filter driver 2 is driven to achieve tuning.
Patent JP-H01199077-A (JP)
Title: Ball type solenoid valve for oil-hydraulic control
Inventor: OTSUKI KATSUMI
IPC: F16K31/06
Filed: 1988-02-03
Abstract: PURPOSE:To increase the attracting force of a ball and provide sure operation by interposing a ball holder made of magnetic material in the form as grasping half the ball between the ball and a coil spring. CONSTITUTION:A steel ball 6 is pressed to a fixed valve seat 4 by a return spring 8 through a steel ball holder 7. This steel ball holder 7 is provided with a plurality of pawls 9 on the steel ball 6 side, and on the opposite side a guide 10 for the return spring 8 is furnished. While current is supplied, the steel ball 6 and steel ball holder 7 are consolidated in magnetic terms, so that it moves right to go apart from a hole 5 in the fixed valve seat 4.
Patent JP-H10205819-A (JP)
Title: Air conditioner and air conditioning system
Inventor: MAEDA KENSAKU
IPC: F24F3/147
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a switching damper and to simplify a facility by providing a desiccant container, a regenerating passage and absorbing passage for introducing the air to regenerating side and absorbing side, in both first and second air passage, and switching operations of high and low heat source in a heat pump. SOLUTION: Discharged air from a room is heated by a first heat exchanger (high heat source at the time of cooling) 220 of a heat pump via a full heat exchanger 153. Further, moisture is removed (dehumidification regenerated) at regenerated air side of a first desiccant rotor 103A, and discharged to exterior. The introduced air is fed to absorbing side of a containing space of the rotor 103B, and at the time of cooling, it is stopped or removed, and hence passed without dropping in it. The air is fed to regenerated air side of the space of a second desiccant rotor 103B via a second heat exchanger (low heat source at the time of cooling) 210 of the pump, and at the time of cooling, it is stopped or removed, and hence supplied to an indoor space.