baber/WOPTO huggingface dataset:
Patent JP-H02266622-A (JP)
Title: Measuring instrument for interference suppressing ratio on adjacent channel and channel adjacent to the adjacent channel
Inventor: TANAKA TOSHIRO
IPC: H04B17/29
Filed: 1989-04-06
Abstract: PURPOSE:To measure a ratio of suppressing disturbance with a high accuracy in a short time by using an electronic computer so as to correct residual noise and discriminating whether or not a curve is a monotonously decreasing curve. CONSTITUTION:The title instrument consists of FM signal generators 1, 2, a video signal generator 3, a sinusoidal wave generator 4, a switch 5, a fixed attenuator 6, a variable attenuator 7, a mixer 8, a branching filter 9, a satellite communication receiver 10, a spectrum analyzer 11, a band pass filter 12, a level meter 13 for video band, a monitor receiver 14, an amplifier 15 and an electronic computer 20. At the time of measuring an interference suppressing ratio on a channel adjacent to an adjacent channel, the electronic computer 20 corrects residual noise over a wider range irrespective of the level of an interference modulated wave to decide the presence of the occurrence of a different kind of cross modulation or the like. Thus, the interference suppressing ratio of an adjacent channel and a channel adjacent to the adjacent channel is measured with a wider range of interference modulated wave signal level with high accuracy in a short time.
Patent JP-S59214731-A (JP)
Title: Device for checking looked-down head lamp beams
Inventor: SAKAMOTO SHIYOUICHI
IPC: G01M11/06
Filed: 1983-05-20
Abstract: PURPOSE:To check whether the light beams projected from head lamps satisfy a specified reference or not accurately, by providing a screen wherein a pair of optical sensor is arranged on both sides of a reference cut line, and providing an acceptance or rejection judging means, which compares the outputs of the optical sensors and judges the downward angls of the looked-down beams. CONSTITUTION:A reference horizontal aixs 12 is made to agree with the attaching height of head lamps 10. Then looked-down beams are projected. The beams are inputted into optical sensors A and/or B in a light arranging state corresponding to a cut line. Light current corresponding to the amounts of the inputted light beams are outputted from the optical sensors A and B. In a control part 3, amplifiers 14a and 14b are provided in order to amplify the light current from the optical sensors A and B. Comparators 15 and 15b outputs binary coded signals based on the heights of the amplified light currents with respect the predetermined threshold values. The comparators 15a and 15b are connected to the amplifiers 14a and 14b, respectively. A decoder 16 output a specified signal only when a specified combination of the binary signals is obtained. The decoder 16 is connected to the comparators 15a and 15b.
Patent JP-S59208988-A (JP)
Inventor: REONARUDASU ADORIANUSU YOHANES
IPC: H04N5/84
Filed: 1984-05-02
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-H10284644-A (JP)
Title: High-frequency semiconductor device
Inventor: SON SHIYOURIYUU
IPC: H01L23/48
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To enable plastic sealing by means of epoxy resin, etc., without deteriorating thermal characteristics by bonding a high-frequency semiconductor chip directly to a thin plate which is constructed of metal compound material, consisting of a rolled material of a sintered body of copper and molybdenum in a package in which the high-frequency semiconductor chip is mounted. SOLUTION: A chip 1 made of a GaAs semiconductor and being a microwave element is bonded to a metal compound thin plate 2 (0.5 mm in thickness) made of copper and molybdenum via an electrically conductive bonding agent 3. Then, the chip 1 is covered with a plastic B5 and further its entirety is covered with a plastic A6. Polyimide (dielectric constant = 2.5) for semiconductor coating having a small dielectric constant is used as the plastic B5. Therefore, the entire chip 1, including a gold wire which is a wire bonding 4, is covered with the plastic B5 and the high-frequency characteristic thereof is not deteriorated. Further, the metallic compound thin plate 2 is made of 50 wt.% of copper and 50 wt.% of molybdenum and is plated with copper. The plating film is about 2 μm thick and is on the surface having a thermal expansion coefficient of 10.5×10<-6> /K.
Patent JP-H09280472-A (JP)
Title: Silencer
Inventor: OKANO JUNICHI
IPC: F16L55/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To change damping characteristics only by changing a muffling function part in a silencer, concerning the silencer for damping noise generating in a duct in a space station. SOLUTION: A plurality of threaded holes 12 are provided in the center part of an outer cylinder 1, ports 3 are attached, and covers 2 are attached from both ends by cover bolts 10. Flanges (A) 4, (B) 5 are welded to the covers 2, connected to each other through an O-ring 6 and fixed by a clamp 7, and a resonance-type silencer is constituted. When the damping amount of frequency is changed, the clamp 7 is removed, the bolts 10 are loosened, the outer cylinder 1 and the covers 2 are separated from one another, the port 3 is removed and changed for the port whose diameter D, the length, and the hole diameter (d) are changed, or, the number of ports is changed, and the inside capacity of the space volume 11 is changed, and therefore, the damping amount can be changed only by changing a function part without changing the total length.
Patent JP-S61247055-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDO SHIGEKAZU
IPC: H01L21/316
Filed: 1985-04-24
Abstract: PURPOSE:To shorten a process time and to prevent a defect from occurring in an Si substrate by varying the type and the reaction temperature of reaction gas in an apparatus by a vapor phase growing method to continuously form a pad oxide film and a silicon nitride film. CONSTITUTION:A pad oxide film 2 is formed by a vapor phase growing method on a P-type Si substrate 1. In this case, reaction gas includes dichlorosilane and nitrogen oxide, and reaction temperature is 850 deg.C, and reaction pressure is 1.1mbar. Then, reaction gas is interrupted, the temperature is fallen to 760 deg.C, and a silicon nitride film 3 is grown under the following conditions. The reaction gas includes dichlorosilane and ammonia, reaction pressure is 0.8mbar. Then, a silicon nitride film 3a to become a mask at locos oxiding time remains by a photolithography, and a field film 4 is formed by locos oxidation. Then, a N-channel MOS transistor is formed by a conventional method.
Patent JP-S62245868-A (JP)
Title: Synchronizing separator circuit
Inventor: SHIBUYA TORU
IPC: H04N5/08
Filed: 1986-04-18
Abstract: PURPOSE:To accurately extract a synchronizing signal from a signal on which a periodic synchronizing signal is superimposed by providing a time width detector detecting the waveform pattern of a predetermined time width, a pattern detection inhibition pulse generating section and a gate circuit. CONSTITUTION:When a color television signal is inputted from an input terminal 1, a harmonic and a chroma component are suppressed by an input filter 2, a voltage comaprator 3 detects a predetermiend voltage waveform and a time width detector 4 detects the waveform pattern of a predetermined time width. A pulse generating section 5 generates a pattern detection inhibition pulse having a predetermined inhibition time width by the output of the detector 4, a gate circuit 6 ANDs the output of the voltage comparator 3 and the pattern detection inhibition pulse to block the output of the voltage comaprator 3 for a time given with the pattern detection inhibition pulse. The waveform pattern having a predetermined time width and voltage level is detected and extracted from an output terminal 16 as a synchronizing signal.
Patent JP-S5515734-A (JP)
Title: Large-volume multiplication of lily seedling
Inventor: MISAWA MASAYOSHI
IPC: A01G1/00
Filed: 1978-07-19
Abstract: PURPOSE: To make it possible to supply bulbs usable as seedlings in large quantities and a short time, by means of a specific tissue culturing step from tissue pieces of liliaceous plants.  
     CONSTITUTION: Tissue pices of liliaceous plants, e.g. stems, leaves, petals, or roots, are cultured on an ordinary solid medium to grow bulbs. The scales of the bulbs are separated and transplanted to a solid medium containing a grow accelerator, e.g. kinetin or benzyladenine, and specialized to give a scale block, which is then cultured in a liquid medium with shaking, enlarged, and separated then cultured in a solid or liquid medium on standing, or in a liquid medium with skaking to give bulbs usable as seedlings. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08285387-A (JP)
Title: Refrigerator
Inventor: KIMURA YOSHITO
IPC: F25B1/00
Filed: 1995-04-13
Abstract: PURPOSE: To provide a refrigerator which may contribute to improvement of reliability in operation of a compressor by a method wherein a low pressure operation of the compressor is prevented and the operation is rapidly transferred to its stable operation state. CONSTITUTION: There is provided a freezing cycle in which a high pressure container type compressor 1, a condenser 2, a capillary tube 3 acting as a pressure reducing means and an evaporator 4 are connected into a closed circuit. There are provided a condenser 2; a bypass circuit 13 having an adjusting means between it and a suction pipe of the compresser 1; a solenoid valve 15 placed at a connecting part between the condenser 2 and the bypass circuit 13; a suction pressure sensing means 18 acting as an opening or closing timing sensor means for the solenoid valve 15, and a solenoid valve control means 16 for opening or closing the solenoid valve 15.
Patent JP-H02203256-A (JP)
Title: Atomic emission spectroscope
Inventor: EDOGAARU GERURATSUHAA
IPC: G01J3/443
Filed: 1989-04-10
Abstract: PURPOSE: To measure a large number of elements simultaneously by providing a plurality of photodetectors for sensing the spectral line of a plurality of elements simultaneously, and a processing circuit for determining the concentration of the plurality of elements. CONSTITUTION: A light beam 12 generated from an atomizer/exciter 10 passes through a main slit 14, a cross slit 16 and a collimator mirror 18 before impinging on a dispersion prism 20. The light beam 22 spectrally dispersed through the prism 20 is projected onto a step grating 24 where spectral dispersion of the light beam 22 is diffracted vertically to the dispersing direction of prism 20. The diffracted light passes again through the prism 20 and collected through a camera mirror 26 onto a focal plane 28. Each semiconductor photodetector 32 is arranged on a detector carrier 30 at a place of several spectral lines of each element. An evaluation circuit 34 selects and processes the signal of detector 32 automatically.
Patent JP-S61247257-A (JP)
Title: Method of preventing outflow of impregnation resin for rotary electric machine winding in full impregnation system
Inventor: NAKAYAMA KAZUAKI
IPC: H02K15/12
Filed: 1985-04-24
Abstract: PURPOSE:To exactly prevent impregnation resin from flowing out, by placing elastic sheet material between a winding insulator and a lead wire insulator on a lead section, and by impregnating them with impregnation resin after they are united with armoring insulation sheet material. CONSTITUTION:Between a winding insulator 3 and a lead wire insulator 5 on a lead section, elastic sheet material 6 swelling with the resin composition of impregnation resin is placed, and the winding insulator 3, the elastic sheet material 6, and the lead wire insulator 5 are united with armoring insulation sheet material 8. As the result, the produced winding for a rotary electric machine is impregnated with impregnation resin, and the resin is hardened.
Patent JP-H03290399-A (JP)
Title: Porous silicon substrate and production thereof
Inventor: KOUKADO KOUICHI
IPC: C30B29/06
Filed: 1990-04-04
Abstract: PURPOSE:To enable to prepare a crystal film having an excellent crystallizing property by controlling the time series change in the density of electric current by an anode oxidation method to form a porous layer having pore sizes changed in the depth direction on the surface of a silicon substrate. CONSTITUTION:When a porous layer is formed on the surface of a silicon single crystal by an anode oxidation method to produce a porous silicon substrated, the density of an electric current is controlled in time series to obtain the objective substrate having porous layer pore sizes changed in the depth direction. The pore distribution of the porous layer such as (i) a substrate having large pores in portions near the surface of the substrate surface and having small pores in portions near the silicon single crystal, (ii) a substrate having small pores in portions near the surface of the substrate and having large pores in portions near the silicon single crystal, (iii) a substrate having large pores in the portions near both the surface of the substrate and the silicon single crystal and having small pores in the intermediate portion or (iv) a substrate having small pores in portions near both the surface of the substrate nad the single crystal and having large pores in the intermediate portion permits to provide a porous silicon substrate suitable for various grown crystals or crystal growth methods.
Patent JP-S61280742-A (JP)
Title: Manufacture of rotor
Inventor: SAKAI KAZUMA
IPC: H02K17/16
Filed: 1985-04-24
Abstract: PURPOSE:To increase a resistance value of a cage type conductor without changing a mold by reducing the density of the cage type conductor compared to the density of the conductor produced under a normal injection pressure. CONSTITUTION:A conductive material 14 is cast through a sleeve 15 provided in a fixed mold 1 with an injection pressure of 40kg/cm<2> and formed into a cage type conductor 19 with a weight density of 2.15-2.05g/cm<3> to complete a rotor 18. The density of the cage type conductor 19 whose density is 2.15-2.05g/cm<3> is approximately 15-20% lower than the density of a conventional cage type conductor 17. Therefore, the resistance value of this cage type conductor is larger than that of the conventional one and the starting torque of the rotor 18 is improved by 15-20%. Thus, by reducing the density compared to that of the cage type conductor 17 produced under the normal injection pressure, the resistance value can be increased and the starting torque can be improved.
Patent JP-H04319477-A (JP)
Title: Image forming device
Inventor: SHIMURA EIJI
IPC: B41J31/14
Filed: 1991-04-19
Abstract: PURPOSE:To prolong the life of an ink sheet, reduce the running cost, and improve regeneration quality of the ink sheet and image quality by providing an insulating member between the rear face of the ink sheet and a back plate so as to satisfy D/epsilon<=3 where D is the thickness of the insulating member and epsilonis a dielectric constant. CONSTITUTION:An image forming device comprises a means for forming images by thermal transfer method and a means for regenerating an ink sheet 1. At least between the rear face of the ink sheet 1 and a back plate 8, an insulating member 7 is provided. Assuming that a thickness of the insulating member 7 is D and a dielectric constant is epsilon, a structure is made so as to satisfy D/epsilon<=3. Accordingly, a voltage necessary for saturating conductive powder ink 10 to stick on the ink sheet 1 can be set to a voltage below a starting voltage and deterioration of the ink sheet caused by electric discharge phenomenon can be restrained.
Patent JP-S60245355-A (JP)
Inventor: FURANKU KONO JIENOBUESU
IPC: H04N1/036
Filed: 1985-04-24
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-S60233797-A (JP)
Inventor: NABETA EIICHI
IPC: G08C15/06
Filed: 1984-05-04
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-H09275857-A (JP)
Title: Grip for fishing rod
Inventor: AKEGAMI SEIJI
IPC: A01K87/06
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a grip which makes an angler to easily apply a stronger force when gripping the rod and gives a good feeling. SOLUTION: A front grip 12 for the fishing rod is arranged on the peripheral surface of the fishing rod on the hand side and has a 1st hard member 20 and a 1st soft member 21. The 1st hard member 20 is a hard member made of cylindrical resin fitted onto the peripheral surface. The 1st soft member 21 is a cylindrical elastic member using an elastic body such as urethane and a styrene base elastomer material fitted onto the outer periphery of the 1st hard member 20 so that both the ends of the 1st hard member 20 are exposed in level.
Patent JP-H11287018-A (JP)
Title: Bracket
Inventor: WATANABE SATOSHI
IPC: E04G21/12
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To connect intersections of vertical reinforcements and horizontal reinforcements without a level difference by providing through holes in which reinforcements are inserted in a bracket used for the intersections of the reinforcements and screw holes in which the reinforcements and the end of reinforcements crossing at right angles therewith are mutually screwed. SOLUTION: A bracket 3 crossing column-main reinforcements 1 which are vertical reinforcements of a reinforced concrete structure and beam-main reinforcements 2 which are horizontal reinforcements thereof and connecting them, is constituted of a main body 31 made of steel, resin, or the like, a through hole 32 bored in the vicinity of the central part of the main body 31, and screw holes 33 crossing with the through hole 32 at right angles. The brackets 3 are arranged for all column main reinforcements 1 positioned on the axial line of the beam main reinforcements 2 connected thereto, in a plurality of column main reinforcements 1 constituting the column for instance, and screws formed in the beam main reinforcements 2 are engaged to connect to the free ends of a plurality of brackets 3.  In this way, the beam main reinforcements 2 can be connected crosswise to the column main reinforcements 1 without a level difference against the column main reinforcements 1.
Patent JP-S57203356-A (JP)
Title: Monitor controlling system for loop type data way system
Inventor: SASAKI MASAAKI
IPC: H04L12/42
Filed: 1981-06-08
Abstract: PURPOSE:To increase the using efficiency for circuit of a system, by transmitting the state information of the latest system at all times to a specific station from a control station and performing centralized control of the state information at the specific station. CONSTITUTION:A specific station 1X is selected among plural stations which are connected in a loop via a data way DW. A host computer or a maintenance console 2 is provided to the station 1X. The information S on the system state is fed to the station 1X from a loop monitor controlling station 1Y. Based on the latest information S fed from the station 1Y, the station 1X replaces the old information respectively to reply to the request given from the host computer 2, etc. Thus a reply is given to the request for the system state via the computer 2, etc. and without using the data way DW each time. As a result, the using efficiency is greatly increased for the circuit, and at the same time the procedure is simplified.
Patent JP-H02267454-A (JP)
Title: Hot water supplying device
Inventor: UEKI KOICHI
IPC: F24H1/14
Filed: 1989-04-07
Abstract: PURPOSE:To provide a hot water supply device having no variation in hot water temperature when a hot water supplying is started by a method wherein the device is provided with a timer means to be operated in response to an operating signal of a flow rate decision means, a biasing amount setting means of a heat source to heat a heat exchanger and a timer comparing means for outputting an opening signal to the flow rate adjusting means. CONSTITUTION:As a user performs an operation to start a hot water supply operation, a circulation pump 14 is operated so as to cause water within a heat exchanger 13 to be circulated. As a detected amount of a water in a flow rate detection means 12 arranged in a water supply passage 6 reaches more than a minimum flow rate set value, a combustion starting driving signal is outputted to the heat source driving means 23 from a biasing amount setting means 22. That is, a gas control valve 5 is opening and a combustion operation is carried out at a gas heating source 8. Simultaneously, a timer means 24 is operated and as it reaches a set value of a timer value setting means 25, the flow rate adjusting means 16 is opened to supply hot water to either a plug 17 or a shower 18. Thus, when the hot water feeding is started, the combustion operation is not carried out until the water more than a predetermined flow rate is detected for its flow to the heat exchanger 13, and thus there is not variation of hot water in which the hot water is abruptly decreased in its temperature to a water temperature or the hot water is abruptly fed out and thus hot water of stable temperature can be continuously supplied.
Patent JP-H03289248-A (JP)
Title: Transfer destination address cancel method for isdn terminal equipment
Inventor: TANAKA EMIKO
IPC: H04M3/42
Filed: 1990-04-03
Abstract: PURPOSE:To avoid useless telephone transfer after a user moved from a transfer destination by providing a receiver means decoding a prescribed code to each ISDN terminal equipment and transferring a prescribed code from the called party being the transfer destination through the movement of the user to the called party whose user is absent. CONSTITUTION:When a call comes from a called party 1c being a transfer destination in which the user is resident, the user operates a prescribed button or the like from the called party 1c being the transfer destination in which the user stays to send a prescribed code in time division multiple frequency modulation (DTMF) tone through a B-channel, then a DTMF receiver 22 detects a DTMF tone and inputs the decoded dial number to an application program 6. When the entered dial number is in error, the application program 6 gives a reject reply to interrupt the communication and when correct, the transfer destination address set by the user is deleted to interrupt the communication with the called party 1c being the transfer destination. Thus, even when the user is already absent, the data transfer is prevented.
Patent JP-H08284244-A (JP)
Title: Drainage monitor device
Inventor: HOSHI TOMIO
IPC: G05D7/06
Filed: 1995-04-14
Abstract: PURPOSE: To eliminate a large-scale installation work, and execute an installation work inexpensively and in a short time. CONSTITUTION: A drainage monitor device is formed out of a box type drainage shutoff mechanism 2 laid in a main soil chamber 1, a sampling tank 5, an electric motor 7 for transferring drainage 6 from the chamber 1 to the tank 5, a measuring instrument 9 such as a pH meter fair measuring the water quality of the drainage 6, a control device 10 to perform a control function on the basis of measurement values with the instrument 9, and the like. Regarding the mechanism 2, a collapsible cover body 14 is mounted on the upper section of a box type body 13 laid in the chamber 1 so as to surround a drain inlet 11. The cover body 14 opens and closes the upper section of the opening of the body 13 communicated to the drain inlet 11 on the operation of an electric motor 16 driven with the control device 10.