baber/WOPTO huggingface dataset:
Patent JP-H05283942-A (JP)
Title: Protection circuit for high output amplifier
IPC: H03F1/52
Filed: 1992-03-31
Abstract: PURPOSE:To remove restrictions in mounting based on the heat generation to the accompaniment of the reflection power by providing a reverse direction power detection circuit and stopping a high output power amplifier when detecting the high power reflection. CONSTITUTION:When a high power microwave outputted from a high power amplifier HPA 1 is reflected at the output side, a directional coupler 3A and a detecting device 3B of a reverse direction power detection circuit 3 detects the reverse input power. The detection output is inputted to a control circuit 4, sending a command signal stopping the power supply to a high output amplifier power source(PS) 2 when exceeding the prescribed threshold value. Therefore, when the level of the threshold value of the circuit 4 is set corresponding to the allowable maximum level of the output terminal of the HPA 1, the SP 2 is stopped before occurring the reflection power larger than the allowable level, protecting the HPA 1. Thus the restrictions of terminators and radiators with high power resistance can be eliminated.
Patent JP-S60219234-A (JP)
Title: Production of composite membrane
Inventor: TANIGUCHI TAKASHI
IPC: C09D175/00
Filed: 1984-04-16
Abstract: PURPOSE:To produce a composite membrane good in adhesion to bases and excellent in abrasion resistace, impact resistance, weather resistance, etc., by forming a cured film of a specified primer composition on a base and forming thereon a cured film of a coating composition comprising an organosilicon compound. CONSTITUTION:Use is made of an organosilicon compound of the formula (wherein R<1> and R<2> are each alkyl, alkenyl, allyl, or a hydrocarbon containing a halogen group or a like group, R<3> is a 1-8C alkyl, alkoxyalkyl, acyl, or phenyl, and a and b are each 0 or 1), e.g., gamma-glycidoxypropylmethyldiethoxysilane or a hydrolyzate thereof. Namely, a primer composition (NCO/OH ratio >=0.6) comprising acrylpolyol (OH value of 10-200) and an organic polyisocyanate compound is applied to and cured on a base and then a coating composition comprising the above organosilicon compound (or its hydrolyzate) is applied to and cured on the resulting cured primer layer.
Patent JP-S63238516-A (JP)
Title: Vortex flowmeter
Inventor: ABE MINORU
IPC: G01F1/32
Filed: 1987-03-27
Abstract: PURPOSE:To accurately select a vortex frequency by passing the vortex signal of a fluid flow rate through 1st and 2nd variable frequency filters for a high and a low band and fixing the passing band of the 2nd variable frequency filter with a vortex frequency output when the vortex frequency output reaches a specific value. CONSTITUTION:A flowmeter 1 is provided with a vortex generation body 2. A generated Karman vortex street 3 is received by an ultrasonic wave transmitter 4 and a receiver 5 and then sent to a phase comparator 9 through a waveform shaping circuit 8. The output of the phase comparator 9 is inputted to a loop filter 10 and then inputted to the 1st variable frequency high-pass filter 12 and 2nd variable frequency low-pass filter 13 through a low-pass filter. The output of the 2nd filter 13 is inputted to an f-v converting circuit 15 through a waveform shaping amplifier circuit 14. A clip circuit 16 fixes the passing band of the 2nd variable frequency filter 13 by a clipping circuit 16 when the output of the f-v converting circuit 15 reaches a specific voltage and sets a flat range as the high frequency range of its passing band.
Patent JP-S60218665-A (JP)
Title: Copy number counting and managing device
Inventor: KIKUCHI HIROSHI
IPC: G03G21/00
Filed: 1984-04-16
Abstract: PURPOSE:To prevent erroneous attachment to make management easy by making it possible to use a device either horizontally or vertically. CONSTITUTION:A shielding plate 32 is attached freely shakably in a device body 21. This shielding plate 32 is detected by a position detecting sensor 34. In the position detecting sensor 34, a light emitting element and a photodetector are arranged to face each other. This shielding plate 32 is turned by its own weight. The shielding plate 32 is suspended between the light emitting element and the photodetector of the position detecting sensor 34 by its own weight. Therefore, the photodetector of the position detecting sensor 34 is turned off. Then, a high- level signal is issued from a detecting circuit 41 and is outputted from a display part control circuit 43 to a display part 22. If the device body 21 is stood vertically, the shielding plate 32 is moved, and the position detecting sensor 34 is operated, and a low-level signal is outputted instead of said high-level signal, and a prescribed display is performed.
Patent JP-S56169769-A (JP)
Title: Carbonitriding method
Inventor: AARU DABURU REINORUDOSON
IPC: C23C8/30
Filed: 1980-06-03
Abstract: PURPOSE:To prevent a body to be treated from being deformed and enhance the surface hardness thereof by a method wherein the upper surface of a fluidized bed comprised of a flowing particulate material is heated by a carbonitriding gas mixture so that the body to be treated being in the fluidized bed is heated to a predetermined temperature. CONSTITUTION:A gas for forming an atmosphere consisting of a mixture of N2, NH3 and CO2 with CH4 or C3H8 is supplied into a pressure chamber 5 of a furnace 1 to fluidize alumina particles on a diffusing plate 6, thereby forming the fluidized bed. On the other hand, a fuel is jetted from nozzles 8a, 8b and is burnt by mixing it with air supplied from nozzles 9a, 9b, whereby the fluidized bed is heated to 600-700 deg.C. As a result, the body to be treated which is embedded in the fluidized bed is heated uniformly to 600-700 deg.C. Accordingly, since the body is carbonitrided in the temperature zone of not higher than Ac1 point, a porduct free from deformation and having a high surface hardness can be obtained.
Patent JP-H08275585-A (JP)
Title: Capacitor motor
Inventor: MIYOSHI KYOZO
IPC: H02P25/10
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the service life of a high speed auxiliary capacitor from being shortened by preventing an undue current from flowing into the high speed auxiliary capacitor. CONSTITUTION: The capacitor motor comprises a main winding 1, an auxiliary winding 2 arranged while being shifted electrically by 90 deg. therefrom, a low speed capacitor 3 connected in series with the auxiliary winding 2, and a high speed auxiliary capacitor 5 connected in parallel with the low speed capacitor 3 through a switching means 4, wherein the high speed auxiliary capacitor 5 is connected in parallel with a discharge resistor 7.
Patent JP-H09265916-A (JP)
Title: Shadow mask and manufacture thereof
Inventor: UEDA MASAHIRO
IPC: H01J31/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To minimize reflecting light caused by a slot hole wall and prevent less stripe by forming a short side cross section shape in the horizontal axis direction of an outermost end longitudinal row slot hole of a shadow mask in opposite eccentric structure, reducing the direct ray of exposure beams, and passing reflecting light. SOLUTION: A resist pattern for forming 6 rectangular large hole 2a (30a) is formed on the surface of a metal thin plate, and a resist pattern for forming a rectangular small hole 2b (30b) is formed on the back surface. The both surfaces of the resist pattern formed metal thin plate are etched to perforate the rectangular large hole 2a (30a) on the surface, and the rectangular small hole 2b (30b) on the back surface, and the passing through joint part of the large hole 2a (30a) and the small hole 2b (30b) forms a required slot hole 2 (30). A short side cross section shape in the horizontal axis direction of the slot hole 30 in the outermost end part is formed in opposite eccentric structure to the eccentric structure of other slot holes 2, the direct ray of exposure beams is inclined or reduced, and reflecting light is passed.
Patent JP-H07281386-A (JP)
Title: Automatic film developing device
Inventor: YAMAGUCHI TAKUJI
IPC: G03D13/00
Filed: 1994-04-14
Abstract: PURPOSE:To reduce manpower in work by carrying a cartridge of which a film is pulled out in a film pulling out part to a film winding part with a cartridge carrying part, so as to obtain automatic operation for processing the film. CONSTITUTION:The automatic film developing device is composed of the film pulling out part 1 pulling out the photographed film F in the cartridge C, a development processing part 2 developing the photographed film F, the film winding part 3 winding the developed film F in the cartridge C and the cartridge carrying part 4 delivering the cartridge C from the film pulling out part 1 to the film winding part 3. Then, the cartridge C set by the cartridge carrying part 4 is carried to the pulling out part l, while the cartridge C of which the film F is pulled out in the pulling out part 1 is delivered to the film winding part 3. The receipt and delivery are performed during the development processing of the film F. Further, the film processing is automatically attained.
Patent JP-S553247-A (JP)
Title: Transmission system for television multiplex signal
Inventor: UNO JIYUNZOU
IPC: H04N7/081
Filed: 1978-06-22
Abstract: PURPOSE: To secure multiplicaion between the encoded aural signal and the video signal for transmission whithout giving any modification to the transmission circuits and the monitor facilities and others but by thinning the video signals within the picture image for transmission with utilization of the redundancy of the video signals.  
     CONSTITUTION: In the transmission system in which other information signals are multiplexed to the TV picture signals for transmission, the video signals are supplied to multiplexing circuit 7 and timing pulse generation circuit 3 and the aural signals are applied to PCM encoding circuit 4. And the lacking part of the picture information is formed at circuit 7 with every horizontal scan period formed into the TV picture signals, and then the encoded aural signals are multiplexed to the lacking part for transmission. At the reception side, the time-division multiplex signals are isolated into the aural digital signals and the video signals via multiplex/isolation circuit 10, and the aural signals are drawn out after decoding through PCM decoding circuit 14. Then the video signals are used through YC isolation circuit 16, delay circuits 17, 19 and 21 plus adder circuits 18, 20 and 23 in order to give the interpolation to the lacking parts of the picture information via the mutual distances on the scan line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04289342-A (JP)
Title: Accepting mechanism for switch in sanitary washing device
Inventor: SEKIZAWA KEIICHI
IPC: E03D9/08
Filed: 1991-03-15
Abstract: PURPOSE:To prevent cooling water from being discharged by setting a water temperature detector near a washing nozzle, to permit residual water to overflow and to permit a water temperature in a piping to stand by with a set value, and by contriving a washing switch not to be worked before the standby state. CONSTITUTION:Near the washing nozzle 1 of a device main-body A, a water temperature detector is set, and on a functional section B, a valve device C for controlling discharged water (d) from the nozzle, and an elctronic valve unit D are arranged. After that, a user sits down on a closet seat, and after that, by prewashing and residual water dispasal operation, cool water stored in a water discharging piping is discharged (c) or overflow (e), and the washing water of a set temperature is permitted to stand by. Besides, before the standby state, water is contrived not to be discharged even if a washing switch is operated. As a result, washing can be always performed at a comfortable temperature.
Patent JP-H05237535-A (JP)
Title: Strip carrying device
Inventor: UNOKI KENICHI
IPC: B65H23/28
Filed: 1992-02-28
Abstract: PURPOSE:To suppress the flying phenomenon and excessive deformation of a strip on a conveyor and stably pass the sheet in a high speed carrying device of thin strip. CONSTITUTION:A strip 5 leaving a pinch roll 1 is loaded on a table roll 2 and carried therefrom, and coiled by a coiler 4 through a deflector roll 3. A guide plate 6 whose lower surface is flat is arranged at the specified height above and along the table roll. An apron 7 whose upper surface is flat is arranged below the pass line between the pinch roll and the table roll. The guide plate limits the coiling-up height of the strip tip, and prevents the full development of the flying phenomenon, and the strip is restored again on the table roll due to the self-weight and the flexual rigidity even when the flying is once started. The strip tip part is suppressed by the guide plate and its speed is reduced, which causes the deformation between the pinch roll and the table roll, but the quantity of the deformation is suppressed by the apron and the plastic deformation is not reached, leading to the stabilization of the strip.
Patent JP-H05241067-A (JP)
Title: Distributed refractive index type collimator lens for semiconductor laser
Inventor: TATEOKA SUSUMU
IPC: G02B9/00
Filed: 1992-02-28
Abstract: PURPOSE:To collimate the later light which is diffused and emitted by the semiconductor laser having a wide projection angle and to transmit energy with high coupling efficiency by using a rod lens which meets specific requirements. CONSTITUTION:The distributed refractive index type rod lens 2 which is combined with the semiconductor laser 1 is composed of a columnar transparent medium (e.g. optical glass) whose refractive index n(r) at a distance (r) from the center (optical axis) is expressed by an equation I. The rod lens 2 meets the requirements shown by expressions II. In the expressions II, r1 is the radius of curvature of the incidence end surface 2a and r2 is the radius of curvature of the projection end surface 2b. Further, L is the lens length (distance from incidence end surface 2a to projection end surface 2b), f3 is the back focus on the light source side, and r0 is the effective radius; and n0 is the refractive index on the center axis, (g) is the refractive index distribution constant, and NA is the numerical aperture on the light source side.
Patent JP-S58194107-A (JP)
Title: Data recorder
Inventor: FUKATSU MOTONOBU
IPC: G11B20/10
Filed: 1982-05-06
Abstract: PURPOSE:To reproduce a data signal and a video signal while keeping the relation of time at recording, by recording PCM data and video signals on the same track. CONSTITUTION:A picture signal is eliminated from the video signal from a camera 1 at a gate circuit 2 at each horizontal synchronizing period of integer numbers. Digitized input signals from input terminals A1,-An are pulse-code- modulated at an encoder 7 for a period only when the picture signal is eliminated, and a modified video signal where the picture signal and the PCM signal exist alternately is obtained from an adder 8. The signal is recorded on a tape 6 after frequency modulation. The video signal only is extracted at reproduction to form a consecutive signal by interpolating the video signals delayed before during the PCM signal reproducing period where the video signal is missing, and the PCM signal is extracted independently, allowing to reproduce both signals while keeping the relation of time at the recording.
Patent JP-S61233707-A (JP)
Title: Optical fiber cable
Inventor: KATO MAMORU
IPC: H01B7/32
Filed: 1985-04-10
Abstract: PURPOSE:To easily spot a fault point by measuring capacitance in case of the rupture of a cable by forming the 1st conductor layer of aluminum, etc., outside an optical fiber core, forming an insulating layer outside the 1st conductor layer, and further forming the 2nd conductor layer outside it. CONSTITUTION:The 1st conductor layer 4 is formed of aluminum, etc., outside the optical fiber core consisting of a core 1 and a clad 2 and its outside is coated with the insulating layer 6; and the 2nd conductor layer 5 is further formed outside it and the whole body is protected by an external coating 7. If the optical fiber ruptures, the capacitance between the 1st conductor layer 4 and the 2nd conductor layer 5 is measured to know the distance to the rupture point.
Patent JP-S61233793-A (JP)
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/06
Filed: 1985-04-10
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-S531823-A (JP)
Title: Electric equipment
Inventor: YOSHIOKA TAKESHI
IPC: H02M7/04
Filed: 1976-06-28
Abstract: PURPOSE: To freely mount the assemblies regardless of mounting of the cooling mechanism by separating the mounting portion of the circuit assemblies from the cooling portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08275328-A (JP)
Title: Scaffold for cable tray tensioning
Inventor: NAKADA HIDEMI
IPC: H02G1/06
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a scaffold for cable tray tensioning in which person and vehicle passages can be assured by installing the scaffold in a space and the influence to other construction can be suppressed in the lower space of the tray. CONSTITUTION: A scaffold frame 30 is formed by combining an upper frame 30a, a lower frame 30b and a pair of side frames 30c in a frame state. A plurality of the frames 30 are so hung from a ceiling 7 along the tensioning direction of a cable tray 1 via mounting fitment 31 as to be rotatable in a horizontal axis. Further, a scaffolding board 10 is installed between the lower frames 30b of the adjacent frames 30.
Patent JP-H03276528-A (JP)
Title: Switching device
Inventor: TAKIGAWA RIKA
IPC: H01H3/42
Filed: 1990-03-26
Abstract: PURPOSE:To dispense with the coating of grease as a lubricant by forming a porous film on the surface of the steel base material of sliding members and coupling members, coating a molybdenum disulfide solid lubricant, and heating and hardening it. CONSTITUTION:Salt bath nitriding and sand blasting are applied on the surface of the steel base material (a) of the sliding members and coupling members assembled in an operating link mechanism, a zinc phosphate film (c) is formed, and a porous film (d) is formed on the zinc phosphate film (c) with a composite aqueous solution of tin, cobalt and hydrochloric acid. A molybdenum disulfide solid lubricant (e) is coated on the porous film (d), and it is heated and hardened. The operating characteristics and reliability are secured and the labor for inspection and maintenance can be saved regardless of the frequent switching and various environmental conditions without coating grease as a lubricant on the sliding members and pivotal sections of the operating link mechanism.
Patent JP-H09263526-A (JP)
Title: Cosmetic composition and medicinal composition containing extract of a plant in selaginella
Inventor: TAKAHASHI AYUMI
IPC: A61K8/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition and a medicinal composition which has anti-inflammatory, antiallergic and antioxidant actions and is excellent in safety. SOLUTION: An extract of a plant (Selaginella moellendorfii Hieron) in Selaginella or one or more kinds of its fractionated products are used as active ingredients in an amount of 0.001-10wt.%. This active ingredient is properly formulated to conventional additives to prepare tooth paste, ointment, lotion, powder hair tonic, shampoo, rinse, treatment, mousse, juice, candy, tablets and the like. The extract is prepared by extracting raw or dried roots. leaves stems of the plant with an organic solvent such as ethanol. The extract is further partitioned with organic solvents and fractionated and isolated through chromatography and the like.
Patent JP-S63245308-A (JP)
Title: Power chuck
Inventor: ARAKI YUSUKE
IPC: B23B31/34
Filed: 1987-03-31
Abstract: PURPOSE:To simplify the rotational starting and stopping of a chuck by forming the rotating part of the chuck giving rotary motion to a work piece of only rolling bodies, and moreover to improve the operational performance of the chuck by gripping a cylindrical work piece with its both ends protruding out of the chuck. CONSTITUTION:The rotary arms 34 of a toggle mechanism means 30 are mutually approached by supplying hydraulic fluid to a cylinder means 32 to cause grip rolling bodies 40a, 40b provided opposite to each other on the rotary arms to grip a work piece between them. A rotary driving means 18 is driven afterwards to transmit its rotary motion to the grip rolling bodies 40a, 40b through a driving pulley 21, the first idler 52a, the second idler 52b and a driven pulley 50. The work piece gripped between the grip rolling bodies is therefore given the rotary motion through the grip rolling bodies being opposite to each other with the work piece put between them. On the other hand, in releasing the work piece, the rotary driving means is stopped in its function to stop the rotation of the grip rolling bodies, and then the cylinder means 32 is made to function reversely to mutually separate the rotating arms.
Patent JP-H03274438-A (JP)
Title: Measuring apparatus of characteristic of sample and measuring method thereof
Inventor: TODA HIROKI
IPC: G01N1/28
Filed: 1990-03-26
Abstract: PURPOSE:To shorten the measuring time of a sample thereby to improve the operating efficiency by a method wherein a sample holding rod is inserted into an inner casing, a cooling medium is filled, and a cryogenic freezer is driven when an outer casing becomes not higher than a predetermined degree of vacuum. CONSTITUTION:A sample holding rod 8 is inserted into an inner casing 7, so that a sample is held within the inner casing 7. After a cooling medium is filled in the inner casing 7, a vacuum pump 3 is started. When it is found through monitoring of a vacuum gauge 6 that the inner casing 7 is not higher than a predetermined degree of vacuum, a cryogenic freezer 18 is driven to cool the inner casing 7 and the inside thereof. The electric and optical characteristics etc. are measured by a voltmeter, a spectrophotometer and the like in the predetermined low temperature state. After the measurement is completed, only the temperature inside the inner casing 7 is raised to normal temperatures while the freezer 18 is kept in the low temperature state. The sample holding rod 8 is pulled out to take out the sample. Then, a next sample is set to measure the characteristics of the sample.
Patent JP-H08275227-A (JP)
Title: Personal handyphone system
Inventor: ADACHI TADASHI
IPC: H04W88/06
Filed: 1995-03-31
Abstract: PURPOSE: To provide a personal handyphone system in which power consumption can be saved. CONSTITUTION: The processing to set up a control channel is conducted for the connection to a public base station or a private master station (in-house master station). A control channel is set up by receiving required information sent at a prescribed interval with a control channel frequency from the public base station or the private master station. Data representing a time zone when the control channel with the private master station is set up are stored in a nonvolatile memory 15 and the frequency of trial of the setup of the control channel with the private master station is revised on the basis of the data stored in the memory 15. For example, the frequency of the trial of the control channel with the private master station is decreased for lots of time zone where the possibility of the setup of the control channel with the private master station is low.  Thus, the reception processing frequency to set uo the control channel can be reduced and allow the power consumption to be saved.