baber/WOPTO huggingface dataset:
Patent JP-S54109883-A (JP)
Title: Floating capacity measuring apparatus
Inventor: ANAHARA RIYOUJI
IPC: G01R27/16
Filed: 1978-02-16
Abstract: PURPOSE: To measure the floating capacity to ground in hot-line state, by filtering only the necessary frequency component of feedback current flowing in a cable way due to voltage for measurement, and calculating the reactive component with respect to the voltage for measurement.  
     CONSTITUTION: The cable way being measured having an earth wire EL is expressed by the resistance R and floating capacity C. An electric power is supplied from a power source circuit 11 through a power transformer 10. The oscillated 1 voltage for measurement V 10  is applied to the cable way being measured by way of a send-out transformer 2, so that current IR and IC are caused to run to be detected as a feedback current I 10  by a detection resistance 4. The required frequency component of the current I 10  is amplified 7 while passing through a filter 6. The voltage V 10  is phase shifted by 90 degress by a phase shift circuit 5, and is multiplied 8 by the current I 10 . The floating capacity C may be obtained from the output voltage (e) of this multiplication circuit 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56113435-A (JP)
Title: Production of tubular body of reinforced resin provided with tapered part
Inventor: MAYUMI MASAKATSU
IPC: B29C53/00
Filed: 1980-02-13
Abstract: PURPOSE: To wind a reinforced-resin molding material around the taper part of a core without staggering by placing chicken wires at several parts of the periphery of the taper part of the core, in producing a reinforced-resin reducing socket provided with tapered part.  
     CONSTITUTION: The core 1 for producing the reinforced-resin reducing socket is rotatable in the circumferential direction around a shaft 2 and has the taper part 11 in the circumferetial direction of the outside peripheral surface. A surfacing mat impregnated with an unsaturated polyester resin is wound around the core 1 to form an inside surface layer 3. A plurality of non-slip members 4 produced by cutting the chicken wire into thin strips are placed on the layer 3 around the taper part 11 over the full length of the part 11, and the reinforced-resin molding material containing an unsaturated polyester resin and elongated fibrous material such as glass roving is wound around the members 4. After hardening the molding material integrally with the layer 3 and the members 4, the core 1 is removed to obtain the reinforced-resin reducing socket. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10215457-A (JP)
Title: Moving image decoding method and device
Inventor: TOMIZAWA KENJI
IPC: H04N19/523
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the bus occupation rate of an image memory and to use the image memory to another function by deciding whether a macro block serves as a common area, updating the pixels of areas other than the common area, and omitting the updating processing for the pixels of the common area. SOLUTION: When the encoding data are inputted, a variable length encoding processing circuit VLD 2 supplies the motion vector information to a virtual address generation circuit 31. The circuit 31 generates the screen addresses showing the parts excluding the non-updating areas included in a reference macro block based on the non-updating information given from a terminal 20. A physical address generation circuit 9 converts the screen addresses given from the circuit 31 into the read addresses to successively output them to an image memory 7. Then the restored image data on the parts excluding the non-updating areas in the reference macro block are read out of the memory 7, and the macro areas of the MB(megabyte) buffers 10 and 11 are updated excluding the non-updating areas.
Patent JP-H11211468-A (JP)
Title: Range finding device and optical equipment
Inventor: HARADA OSAMU
IPC: G02B7/34
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a range finding device capable of ensuring a sufficient range finding precision even by the switching between passive range finding method and active range finding method, and having no wasted operation time. SOLUTION: This range finding device is switchable to passive range finding method and active finding method, and it has a correlation arithmetic means shifting the image information for at least one of the received images from a pair of light receiving means and detecting the phase difference between a pair of image information from the transition of the correlation quantity of the pair of image formation to output the range finding information by the active range finding method and the passive range finding method by the correlation arithmetic means. The shift area of the image information for finding the correlation quantity of the correlation arithmetic means can be individually set according to the active range finding method and the passive range finding method (step 209-212).
Patent JP-H07311586-A (JP)
Title: Apparatus for generation of praise to singing voice of sing-along machine
Inventor: KOKU JIYOO RII
IPC: G10L25/48
Filed: 1995-02-03
Abstract: PURPOSE: To facilitate the automatic operation of a voice synthesizer in which applause is recorded by providing an evaluating means with which parameters such as the volume, pitch and duration of singing voice of a user are measured and the applause is automatically started corresponding to the measured results. CONSTITUTION: The outputs of microphones 1 and 2 for fetching the singing voice of the user are connected to a KARAOKE system 3 connected to an adding step 4. Musical signals from a recorder or any other sound source are supplied to the inputs of the adding step 4 and a music detection circuit 5, and an output (f) of this circuit 5 is connected to the input of a microprocessor 6. Outputs (a) and (b) of the KARAOKE system 3 are connected to two inputs of an evaluation detector 7, and outputs (c) and (d) of the microprocessor 6 are respectively connected to a voice synthesizer 8 and the KARAOKE system 3. The synthesizer 8 generates an applause signal to be supplied to the other input of the adding step 4.  In an output (e) of the adding step 4, the music signal appears from the system 3 together with the singing voice and after the end of music and singing voice, the applause signal appears from the synthesizer 8.
Patent JP-H07225077-A (JP)
Title: Antidewing stricture for cold storage display case
Inventor: TAKIGUCHI TOSHIHIKO
IPC: H05B3/84
Filed: 1994-02-14
Abstract: PURPOSE:To efficiently antidew around a diffuser and a suction port of cold air without excess power consumption. CONSTITUTION:An air curtain (a) is formed along a cold air suction port 4 at a front edge of a bottom wall 3 from a cold air diffuser 2 at a front edge of a ceiling wall 1. A transparent partition plate 7 formed of a transparent plate material having a long longitudinal side from the diffuser 2 to the port 4 and a transparent filmlike heater 9 disposed along its surface is disposed on a sidewall 6. The heater 9 of the plate 7 is formed in a trapezoidal state in which a width of its upper end is smaller than that of its lower end, and a narrow upper end of the heater 9 is disposed near the diffuser 2. The heater 9 of the plate 7 is formed in a trapezoidal state in which a width of the lower end is smaller than that of the upper end, and the narrow lower end of the heater 9 is disposed near the port 4.
Patent JP-S54110088-A (JP)
Title: Method of sealing vessels
Inventor: AIKAWA TAKESHI
IPC: B65B7/28
Filed: 1978-02-17
Abstract: PURPOSE:To provide a method of sealing vessels comprising fabricating covers by punching a continuous cover material of a take-up type, and automatically placing said covers on the vessels while vacuum-attracting the same, and sealing said vessels, thereby to prevent generation of poor sealing and to save energies. CONSTITUTION:After printing dates and the like have been printed on a cover material 1 including a continuous take-up paper or aluminum foil by a printer 2, said cover material 1 is transferred to a punching part 3, where punching of the cover material and simultaneously pattern-making of stipes 14 by a male mold 13 having a balde 11 of the same size as the cover, as a pattern-making part 12 making stripes and a female mold 5 having the same size as the blade 11. The thus obtained cover 4 is vacuum-attracted by a vacuum pad 6 provided at the lower part of the female mold 5, and turned by 180 degrees together with the vacuum pad 6 and  moved on a vessel 7 in a state where the sealed surface 10 is directed downward.  When the attraction is released, the cover 4 is sent to the sealing part in a state  where the cover 4 is placed on the vessel 7, and the vessel is sealed automatically  and continuously.
Patent JP-H01192382-A (JP)
Title: Electronic sewing machine
Inventor: ASAHA YUTAKA
IPC: D05B3/02
Filed: 1988-01-27
Abstract: PURPOSE:To accurately determine a start position at the time of setting cloth to a sewing machine by providing a first reference point before the start of pattern formation common to respective patterns and a second reference point after the end of pattern formation as the start position and the stop position respectively. CONSTITUTION:Stitch number information and control information of control motors M, 41, and 53 are stored along a seam line L forming a pattern. A point A is the start position (the first reference point) and is provided with position information and stitch number information by which cloth is fed to a point B for the first stitch of bear pattern formation. A point D is the stop position (the second reference point), where the sewing machine is stopped after cloth is fed from a point C of the end of pattern formation, and is provided with position information and stitch number information. The first reference point and the second reference point are arranged a prescribed gap apart from each other on a base line under the pattern. This prescribed gap functions to automatically keep intervals of patterns at the time of continuous formation of patterns. The sewing machine drives a needle shake motor M to disconnect a needle rod after putting one Stitch in the start position A and operates a feed control motor 41 and a feed select motor 53 to feed cloth to the pattern formation start position B vacantly without putting stitches.
Patent JP-S61174692-A (JP)
Title: Evaluation circuit for semiconductor laser
Inventor: HIKITA TSUTOMU
IPC: H01L21/66
Filed: 1985-01-29
Abstract: PURPOSE:To prevent automatically a semiconductor laser from deteriorating beyond a prescribed degree by a construction wherein a driving current circuit for the semiconductor laser is broken in response to an output signal of a comparator which determines the relationship in amplitude between a driving current value of the semiconductor laser and a reference value being settable arbitrarily. CONSTITUTION:A voltage of Re.IL is generated at a resistor 6 by a driving current IL of a semiconductor laser 4 to be tested which is made luminant by a power set by a variable reference voltage generator 1. When the driving current IL increases with the deterioration of the semiconductor laser 4, an emitter voltage Re.IL of a transistor 5 increases also in proportion to the increase of the current IL. When the level of a deterioration reference level setter 8 is set at a value equivalent to an emitter voltage generated when the deterioration proceeds to a precetermined reference current value, accordingly, the outputs of a level comparator 9 and a flip-flop circuit 10 become H when the value Re.IL increases beyond the set voltage due to the deterioration. Therefore a switch element 3 is opened, and a current ceases to flow to the semiconductor laser 4. By this constitution, various semiconductor lasers being different in the degree of deterioration can be obtained simply.
Patent JP-H09209680-A (JP)
Title: Automatic connection device of excavation rod in excavating machine
Inventor: YAMAZAKI KAZUO
IPC: E21B17/043
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize the device, by providing a cam structure moving a lock piece forward or bachward. SOLUTION: A female joint 8 fitted to a male joint of an excavating rod to connect the excavating rod is provided on the output shaft 7 of a driving part 4 supported to move up and down along a leader mast. And this device is provided with a lock piece 26 detachably inserted in a pin-fitting groove formed on the inner wall part of the female joint 8 and also in the right-angled crossing direction against the axial line, a vertically movable ring member 16 connected to a piston rod of a pair of right and left hydraulic cylinders 13, 13 suspended at the driving side and rotatably surrounding the female joint 8, a rotary ring 20 provided in the vertically movable ring member 16 and rotating in a horizontal plane in accordance with the vertical movement of the ring member 16,  and a cam structure moving the lock piece 26 forward or backward in accordance with the rotary movement of the ring 20.
Patent JP-H06300572-A (JP)
Title: Method for compensating variation in wavelength of light source of optical fiber interferometer and variation in standard coefficient
Inventor: MANFURETSUDO KEMURAA
IPC: G01C19/72
Filed: 1994-02-15
Abstract: PURPOSE: To make a compensation for a change in the light source wavelength of an optical fiber rotational speed sensor by applying the constitution that an electronic control system specifies the maximum modulation range of a phase modulator. CONSTITUTION: A beam from a light source 1 is divided into two beams via a beam splitter 3, and then, the two beams are sent to both ends of a fiber coil 5 after passing a phase modulator 4. The two beams are again made to join in a divider 3 after passing the coil 5, and the interference pattern of two beam components is detected with a photo detector 6. Thereafter, an output signal from the photo detector 6 gives a modulation signal to a control and evaluation logic circuit 8 monitored with a computer 12, and this modulation signal gives a reset signal to the modulator 4. The amplification width of an analog signal in a D/A converter 9 is adjusted so as to keep the maximum phase range of the modulator 4 corresponding to 2 π in all conditions.  Also, temperature is measured with the temperature sensor 11 of the modulator 4, and then, a compensation is made for a change in a reference factor or wavelength change of the light source 1.
Patent JP-H11201392-A (JP)
Title: Condensate discharging device
Inventor: YOKONO TOMOAKI
IPC: F16T1/36
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a condensate discharging device which can surely suck condensate generated in a steam-using device without stagnating the condensate. SOLUTION: A steam supply pipe 2 feeding steam is connected to a steam- using device 1. The steam supply pipe 2 is branched so as to be connected to a steam branch pipe 5. In the steam branch pipe 5, a differential pressure regulating valve 7 and a steam ejector 8 are installed. An upper differential pressure chamber 15 of the differential pressure regulating valve 7 is connected to the inlet side of a steam trap 4 via a communication passage 20, while the lower differential pressure chamber 16 is connected to the outlet side of the steam trap 4 via a communication passage 21. The outlet side of the steam trap 4 is also connected to a suction chamber 22 of the steam ejector 8.
Patent JP-H07226331-A (JP)
Title: Laminated ceramic capacitor
Inventor: YAMATE KAZUNORI
IPC: H01G4/35
Filed: 1994-02-15
Abstract: PURPOSE:To provide a laminated ceramic capacitor which is excellent in overall high frequency characteristics. CONSTITUTION:Capacitors 1 and 1' are connected in parallel in one piece for the formation of a laminated ceramic capacitor, wherein the inner metal electrodes 3 and 4 of the capacitor 1' are set large in thickness so as to make the capacitors 1 and 1' different from each other in self-resonance frequency.
Patent JP-S55110895-A (JP)
Title: Heat exchanger for hot air heater
Inventor: UCHIDA TETSUEI
IPC: F28F9/16
Filed: 1979-02-19
Abstract: PURPOSE: To facilitate the workability and provide both the prevention of gas leakage and the uniform thermal distribution by a method wherein some projections are formed at opposing portions of the fron and rear plates, a straight pipe is installed in the projections with pipe openings being expanded and with being held at the circumferential edges by the projections.  
     CONSTITUTION: Projections 9 having a flat end and a small diamerer hole 8 with such a diameter as not causing a crack thereof when the pipe is expanded are arranged outside of the front plate 2 in a zigzag form, and projections 11 are also formed in the rear plate 3 at a position corresponding to that of the front plate 2, an L-shaped plate 13 having insertion holes 12 therein is suspended vertically from the upper inner part of the barrel plate 4 of the heat exchanger 7, some straight pipes 14 are inserted into the insertion holes 12, one end of the pipe is fitted to the projection 11 of the rear plate 3 and the other end of the pipe is fitted to the projection 9 of the front plate 2. Then, the projections are pressed by the pipe expansion punch 15 and opening of the pipe is caulked at the circumferences of each of the projections 9 and 11. Gas leakage is prevented by such a surface contact fitting and the adjoining hot air is flowed together by the horn shaped expanded pipe to enable a uniform distribution of the temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05217931-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANISHI TOSHIRO
IPC: H01L21/265
Filed: 1992-02-04
Abstract: PURPOSE:To reduce a tunnel leakage current flowing in an insulating film when a high electric field is applied concerning a method of treating the insulating film. CONSTITUTION:First, fluorine ions with the number of 1X10<13>cm<-2> or more are implanted in a silicon oxide film 12 formed on a semiconductor substrate 11 and a heat treatment is performed at the temperature of 900 deg.C or below. Second, oxygen ions with the number of 1X10<12>cm<-2> or more are implanted in the silicon oxide film 12 formed on the semiconductor substrate 11 and the heat treatment is performed at the temperature of 800 deg.C or below. Third, the fluorine ions with the number of 1X10<13>cm<-2> or more are implanted to the surface of the semiconductor substrate 11 and a silicon oxide film 14 by a heat oxidation is formed on the surface of the substrate 11 and the heat treatment for the substrate 11 is performed at the temperature of 900 deg.C or below. Finally the oxygen ions with the number of 1X10<12>cm<-2> or more are implanted to the surface of the semiconductor substrate 11 and the silicon oxide film 14 by the heat oxidation is formed on the surface of the substrate 11 and the heat treatment for the substrate 11 is performed at the temperature of 800 deg.C or below.
Patent JP-S58137029-A (JP)
Title: Character code processing method
Inventor: YAMADA TOSHIAKI
IPC: H04L13/16
Filed: 1982-02-06
Abstract: PURPOSE:To prevent unclear characters from being displayed, by displaying characters through the change of character form into clear and readable characters with the internal processing of a processing system, in the system expressing character information visually. CONSTITUTION:The system consists of an input section 1 including a keyboard having keys corresponding to each symbol and accessory mechanical and electric subsystems, a system controlling section comprising ROMs and RAMs, a display section 3 such as CRT display, a print section 4 such as a printer, an external storage section 5 having information relating to the basic program and various operating systems, and a communication controlling section 6 performing the converting processing to transmit the formed document information, and they are coupled with a system bus 7. Through the constitution like this, in the inputted character information, the basic character form different in the inherent character form corresponding to the information is read out from the  external storage section 5 and outputted to the display section 3 or the print section 4.
Patent JP-S62177979-A (JP)
Title: Manufacture of photoelectric conversion element
Inventor: NAGAMINE KUNIHIRO
IPC: H01L31/04
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a photoelectric conversion element which has an excellent photoelectric conversion efficiency by forming a first substantially intrinsic thin film having a specific thickness by a CVD method between a first conductive thin film and a second substantially intrinsic thin film. CONSTITUTION:A substrate 6 heated in vacuum in a substrate inserting chamber 1 is transferred to a P-type film forming chamber 2. The P-type film is formed by an optical CVD method by emitting the light of a low-pressure mercury lamp 7 from an ultraviolet ray introduction window 8 to a material gas. After the mercury lamp is turned OFF, the introduction of the material gas is stopped and it is evacuated. Then, disilane is introduced, the mercury lamp is again turned ON to form a first substantially intrinsic thin film. Then, a gate value 19 is opened to transfer the substrate by substrate transferring means 16 to an I-type film forming chamber 3. In the chamber 3, the I-type film is formed by the plasma CVD of the disilane. Then, it is transferred to an N-type film forming chamber 4, and a fine crystal N-type film is formed by a plasma CVD of monosilane and hydrogen-diluted phosphine.
Patent JP-H05181164-A (JP)
Title: Active matrix substrate and its manufacture
Inventor: KONDO SHIGEKI
IPC: G02F1/1343
Filed: 1992-01-06
Abstract: PURPOSE:To manufacture a liq. crystal display device fit for high definition TV, etc., requiring high-speed driving and high precision. CONSTITUTION:When an active matrix element for on-off control of transfer of a driving signal impressed on a liq. crystal with a gate signal impressed through a gate signal circuit 102 is formed on an insulating substrate 101 to obtain an active matrix substrate, a recess 106 with a bottom groove 107 is formed in one principal face of the substrate 101 and the gate signal circuit 102 is formed in the groove 107. An insulating layer 103 is formed on the recess 106 and a semiconductor layer 104 is further formed on the layer 103 in the recess 106.
Patent JP-H0691617-A (JP)
Title: Manufacture of inorganic product with pattern
Inventor: MATSUMOTO TOSHIKAZU
IPC: B28B13/02
Filed: 1991-01-14
Abstract: PURPOSE:To operate continuously and change the shape of a stripe pattern freely by feeding colored slurry in the belt shape while moving the base slurry of high viscosity in one direction, force fitting the same from an opening on the bottom face of a molding tool, molding and releasing. CONSTITUTION:Base slurry 1 prepared by a slurry feeding device 13 is passed through a guide 14a, and moved, for instance, toward a hopper 4 installed on a suction opening of a monoaxial eccentric screw pump 3 of rotation volume type, and on its way colored slurry 2 is fed continuously from a colored slurry feeding pipe 15 to form a belt-shaped pattern. The slurry flows from the hopper 4 into a casing 5 of the pump 3 and fills spaces in a stator 7 and a rotor 6 in the front section, passed through a connecting pipe 16, force fed from a cast opening 23 formed on the bottom face central section of a molding tool and diffused in the concentric shape. At that time, the colored slurry 2 is not mixed with the base slurry 1 of high viscosity, and a stripe pattern is formed. Its shape can be changed freely in compliance with the position and shape of the opening 23.