baber/WOPTO huggingface dataset:
Patent JP-S64872-A (JP)
Title: Commercial program detecting/controlling device
Inventor: NAGANUMA MITSUAKI
IPC: H04N5/91
Filed: 1987-06-23
Abstract: PURPOSE: To remove only a commercial program, and to continuously record an inherent broadcast program by detecting information signal, to show the start and the termination of a commercial program identification signal, superposed on the prescribed address of a TV signal, and supplying it to a picture recorder, and controlling it.  
     CONSTITUTION: A signal, detected from the TV signal by a 22H detection circuit 5, is supplied to an extractor 6, and the commercial program identification signal is obtained on a signal line 109 out of the received TV signal. From this signal, a sampling extraction waveform is obtained at a sampling circuit 8 on the signal line 110 by using a sampling pulse, supplied to the signal line 108 from a sampling pulse generator 7. The sampling pulse on the signal line 108 is generated only during the period of α, by the trigger of the rise-up of a 22H detection signal on the signal line 106. Next, the sampling extraction waveform on the signal line 110 is supplied to commercial program start and termination information identification devices 9, 12, and respective bit information is detected, and commercial program start information and commercial program termination information are obtained on the signal lines 110, 113 respectively. These signals are sent as a commercial program control signal through interface circuits 11, 13 respectively. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05322818-A (JP)
Title: Ceramic temperature/humidity sensor and its manufacture
Inventor: OKI TAKEO
IPC: G01K7/00
Filed: 1992-05-25
Abstract: PURPOSE:To develop a composite-function element which can detect the temperature and humidity by means of a single element and, at the same time, to mass- produce a high-quality sensor element film. CONSTITUTION:The title sensor 10 is provided with a lower electrode 12 mounted on an electrical insulating substrate 11, porous element film 13 formed on the electrode 12 by a vacuum plasma spray coating method and made of a solid solution of barium titanate and strontium titanate, and upper electrode 14 mounted on the film 13.
Patent JP-H09321637-A (JP)
Title: Radio transmitter and control method therefor
Inventor: ABE MASAMI
IPC: H03G3/20
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To compensate gain fluctuation of a high frequency power amplifier circuit in the case of switching transmission power in the radio transmitter of a transmission power control type. SOLUTION: A prescribed high frequency signal is supplied from a variable gain drive amplifier circuit 44. An operating state of a plurality of field-effect transistors(TRs) of a high frequency power amplifier circuit 45 is selected for each group by a bias control circuit 47 controlled by a transmission power control circuit 46 to select transmission power. The transmitter is provided with a compensation control circuit 48 including a generating means for compensation information to compensate a gain fluctuation of the high frequency power amplifier circuit in this switching and the compensation control circuit controls the gain of the drive amplifier circuit under the control of the transmission power control circuit 46.
Patent JP-S5278945-A (JP)
Title: Compositions for preventing rubber-like materials from adhesion
Inventor: KIYOMOTO YASUO
IPC: B29C33/60
Filed: 1975-12-26
Abstract: PURPOSE: A low-cost water-dispersed composition capable of preventing adhesion between rubber sheets stored in a heap, and dust formation, containing a hydrocarbon resinous material having a specific softening point, a surface active agent and a thixotropic agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6049322-A (JP)
Title: Film counter device of camera
Inventor: YONEYAMA SABUROU
IPC: G03B1/64
Filed: 1983-08-29
Abstract: PURPOSE:To confirm the correct loading, rewinding completion, etc., of a film by detecting the advance of the film to a specific position and resetting a film counter to an initial state. CONSTITUTION:When the film is taken up around a film take-up reel 7 until the leader part is taken up completely, the taken-up film projects onto the small- diameter part 7a of the film take-up reel 7. Therefore, the detection lever part 5a of a film loading detection member 5 comes onto the taken-up film and the film loading detection member 5 rotates clockwise against the energization of a spring 6 to engage a lock pawl 3 with the ratchet tooth part 2a of a counter dial 2. This state is confirmed because the display part 5b of the film loading detection member 5 is not seen through an observation hole 1. Then the conter dial 2 starts counting at the specific position where the film is loaded correctly all the time.
Patent JP-H06111465-A (JP)
Title: Method and device for controlling spindle for disk drive
Inventor: KEBIN JIYATSUKU ERIKUSON
IPC: G11B19/00
Filed: 1993-06-28
Abstract: PURPOSE: To remarkably save power consumption by pulse width modulation mode control by using only a part of the whole time for supplying power for a file at the time of executing a critical operation mode in operation of the operation mode of a disk file. CONSTITUTION: At the time of executing the critical operation mode, a first pulse width PWM error signal, (-PWM signal), is gate-outputted so as not to give influence to a driving circuit and upper FETs 74, 76 and 78 normally commutating by -A, -B and -C in a linear mode. On the other hand, in a PWM mode, a 'linear signal' is gate-outputted so as not to give influence to the driving circuit and lower FETs 90, 92 and 94 normally commutating by signals +X, +Y and +Z. Compared with the linear mode, FET is not operated in the linear area but switched to perfectly on or off to considerably reduce power consumption by an FET driver when the same motor current control is executed in a PWM mode.
Patent JP-H101067-A (JP)
Title: Pillar structure for automobile
Inventor: IIDA TADAHIKO
IPC: B62D25/04
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To shut off noise penetrating into a cabin from an empty space by means of a shielding plate by arranging the shielding plate slantingly in the empty space formed by an inner panel and an outer panel. SOLUTION: In an outer panel 23, flanges 23a, 23b are arranged in both side parts in which cross section is formed into a U-shape substantially, while in an inner panel 28, flanges 28a, 28b are arranged in both side parts in which cross section is formed into a U-shape substantially. The flanges 28a, 28b and the flanges 23a, 23b are joined together so as to be fitted, and an empty space B is formed between them. In the empty space B, a plurality of shielding plates 32 bent L-shapedly are arranged, and in each of the shielding plates 32, a fixed part 32a in one end is fixed in the outer panel 23 or in the inner panel 28, while a free end 32b in the other end is not fixed and forms a downward slanting face. In this way, the shielding plate 32 can shut off noise penetrating into a cabin through the empty space B.
Patent JP-2000349208-A (JP)
Title: Manufacture of high tongue-ratio heat sink
Inventor: MATSUMOTO SHIRO
IPC: H01L23/36
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plate fin type heat sink capable of obtaining high tongue ratio. SOLUTION: An assembly process is provided, wherein with two extruded sections 5 of the same fin pitch provided, a plate fin 2 of one extruded section 5 is inserted between the plate fins 2 of the other extruded section 5, so that the plate fins 2 of both extruded sections 5 and 5 are engaged with each other, to provide a single-block body 7. A molding process is provided where the block body 7 is allowed to pass through a die 30 for drawing, for compression in the thickness direction of the plate fin 2, and a separation process is provided where two extruded sections 50 are separated from a compressed block body 70.
Patent JP-H056863-A (JP)
Title: Substrate for semiconductor device use and its manufacture
Inventor: NAKAGAWA YASUHITO
IPC: H01L21/265
Filed: 1991-06-27
Abstract: PURPOSE:To provide a substrate, for semiconductor device use, wherein a local strain is not caused even when it is annealed by an RTA after ions at a comparatively low concentration have been implanted deep. CONSTITUTION:<28>Si<+> is ion-implanted into an active-layer part 2 in a semiinsulating GaAs substrate 1; <31>P<+> is implanted into a nonactive-layer part 3. After that, when a heat treatment is executed by using an RTA apparatus, the active-layer part is activated. When impurities are ion-implanted into the active-layer part and the nonactive-layer part, the amount of a crystal defect which is caused is nearly the same as at the active-layer part and the nonactive- layer part. As a result, the amount of heat generated in the substrate becomes uniform when it is heat-treated, and a local strain is not caused.
Patent JP-H0715311-A (JP)
Title: Photoelectric switch
Inventor: TERAWAKI HIROSHI
IPC: H03K17/78
Filed: 1993-06-28
Abstract: PURPOSE:To easily attain small size and light weight for a switch by devising the switch such that output signals from a stability detection circuit and a margin detection circuit are added to evaluate the levels of stability and margin thereby reducing number of output terminals. CONSTITUTION:A stability signal B outputted from comparator circuits 12, 13 through an OR circuit 15 and a margin signal C outputted from a comparator circuit 14 are respectively made constant to have a predetermined voltage V0 at attenuators 15, 16 and the resulting signals are given to an adder circuit 5. When a stability detection circuit 3 compares a voltage level of a light receiving signal A with a high stability level H1 or a low stability level L to provide an output of a resulting signal B, a constant voltage signal whose voltage is V0 is inputted to the circuit 5. When a margin detection circuit 4 compares a voltage level of the signal A with a margin level H2 to provide an output of a resulting signal C, a constant voltage signal whose voltage is V. is inputted to the circuit 5. The circuit 5 adds the two input signals whose voltage is a constant voltage V0 to provide an added signal D to an output terminal 6. Since the level of the stability and the margin is evaluated from the signal D, number of output terminals is reduced and small size and light weight are easily attained.
Patent JP-H08308941-A (JP)
Title: Magnetic ring
Inventor: ONOE TATSUSHI
IPC: A44C9/00
Filed: 1995-05-19
Abstract: PURPOSE: To enable using of this ring for the purposes of decoration and health by forming a recessed fitting part on an inner circumference part of a ring part to fit a permanent magnet into the recessed fitting part. CONSTITUTION: One or a plurality of recessed fitting parts 3 are formed on a thick inner circumference part 2 of a ring part 1. A permanent magnet 4 having a magnetic force of about 800-1,000 Gauss is fitted into the recessed fitting part 3. A precious stone 5 such as diamond is mounted on the ring part 1. In this manner, the permanent magnet 4 is fitted into the thick inner circumference part 2 and when a ring is mounted, it is hidden from outside impairing no appearance. Moreover, a magnetic field having a fixed magnetic force is formed by the permanent magnet 4 to stimulate a capillary blood vessel, a peripheral nerve and a path of a finger part. This enables not only early removal stiffened muscle and disturbed blood circulation but also removal of fatigue substance as caused by accumulation of tension and fatigue in the daily life.
Patent JP-S5582007-A (JP)
Title: Thickness measuring unit for plain bearing material using radiant ray
Inventor: KANEKO MASAO
IPC: G01N23/22
Filed: 1978-12-15
Abstract: PURPOSE: To know the distribution of amount of wear with non-destructive method accurately, by operating the extent of wear of the plain bearing with the log conversion circuit, through the emission of radiant rays on the inside of the plain bearing from the beam source and through the measurement of the intensity of specific X-rays with the radiant ray detector.  
     CONSTITUTION: The primary emission 13 emitted from the radiant ray emitter 10, and the secondary radiant rays 14 from the plain bearing material 13 is detected with the radiant ray detector 11. Under the package containing the emitter 10 and the detector 11, the contact piece 15 keepintg the distance between the plain bearing material 3 and the package constant is fitted. The hardness of the contact piece 15 is lower than that of the bearing material 13 and it does not scratch the plain bearing. The specific X-ray of copper is detected, operation is made at the operation and display package 18, and the thickness t of the bearing material is displayed on the operation panel 20. With this constitution, the distribution of the extent of wear can accurately be known. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5947957-A (JP)
Title: Brushless motor
Inventor: SAEKI YASUO
IPC: H02K29/00
Filed: 1982-09-10
Abstract: PURPOSE:To improve the torque ripple of a brushless motor by providing the first, second auxiliary coil groups of one or more auxiliary coils at a stator, and cancelling the drop of torque produced at the drive coil by the peak of the torque generated at the drive coil. CONSTITUTION:Auxiliary coils 10A, 10A are respectively provided corresponding to the phases of drive coils. The auxiliary coil 10A of phase A is provided at an electric angle 5/4pi clockwise from the center l of the drive coil 4A1, the coil 10B of phase B is provided at an electric angle 9/4pi counterclockwise from the center l of the coil 4A1, and the opening angle of the auxiliary coils is pi/4 of electric angle. The coils 10A, 10B of the phases A, B are energized at an electric angle of pi by the output signal of a magnetic sensitive element 9 which detects the rotating position of a drive magnet 3, thereby reducing the torque ripple.
Patent JP-S6219352-A (JP)
Title: Overload detector
Inventor: NODA YUTAKA
IPC: B23Q11/04
Filed: 1985-07-16
Abstract: PURPOSE:To enable a device to prevent a delay of detection time while to set stable torque, by sending light from a light source part in a light receiving part, when an overload is applied shifting a phase of slits of the first detecting plate in a driving part and the second detecting part in a driven part, so as to generate an electric signal. CONSTITUTION:If a load, exceeding preset torque, is applied to a main spindle, a driven gear 8 being overloaded flexes a belleville spring to relatively shift a phase with respect to a driving gear 4, and a swivel plate 24 swivels about a bolt pin 25 in an annular disc 22, fixed to the gear 4, serving as a supporting point by a driving pin 28 in the second detecting plate 23, fixed to the gear 8, and a guide groove 24b in the swivel plate 24. And a detecting plate 21, being guided by the annular disc 22 by a pin 29 of the detecting plate 21 fitted into a guide groove 24c of the swivel plate 24, is turned in ratio L2/L1 for a rotary shift angle of the detecting plate 23. And if the detecting plates 21 and 23 are relatively shifted, a photosensor 31, mounted interposing slit parts of the both detecting plates, senses light, permeating the slit part, from a light source part by a light receiving part, and an electric signal is generated.
Patent JP-H066587-A (JP)
Title: Color correction device
Inventor: YAMADA YASUMASA
IPC: H04N1/40
Filed: 1992-06-16
Abstract: PURPOSE:To minimize a color difference between an original picture and a reproduced picture in all color reproduction areas by identifying whether an input color picture belongs to an area or is in existence in the vicinity of its border and implementing color correction through the use of a coefficient correcting plural sets of masking coefficients selected from the identified information. CONSTITUTION:Plural sets of prescribed masking coefficients (Mks) are stored to areas A-D of a masking coefficient (Mk) storage means 4. An area identification means 5 and a border recognition means 6 identify which area input color picture data (R1, G1, B1) belong to or are in existence in the vicinity of the border of the area and output the information. An Mk selection means 3 selects an Mk from the means 4 based on the information from the means 5, 6 and an Mk correction means 2 corrects the Mk selected by the means 3 based on the information from the means 6. Furthermore, a masking arithmetic operation means 1 uses the Mk corrected by the means 2 to apply color correction to the data R1, G1, B1 for each picture element and outputs the result. Thus, the color difference between the original picture and the reproduced picture is minimized for all color reproduction areas.
Patent JP-H0767409-A (JP)
Title: Rotary tiller
Inventor: TAMAI SEISHIN
IPC: A01B33/12
Filed: 1994-07-08
Abstract: PURPOSE:To provide a rotary tiller capable of moving a cover of the rotary tiller placed at the back of a tractor machine body and improving the operability of the tiller by placing an electric motor for rotating the cover at a side of a rotary mast and placing the lower end of a screw rod in the middle of the cover. CONSTITUTION:A rotary tiller 2 is connected in vertically movable state to the back of a machine body of a tractor 1 via a working machine connection link 7 composed of a lower link 5 vertically movable via a pair of right and left lift arms 3 and lift rods 4 and an upper middle top link 6 and via a hydraulic lifting mechanism 9. A rotary cover 30 covering the tilling part of the rotary tiller 2 is supported by a tilting shaft 22 in a state rotatable around the shaft. The rotary cover 30 is rotatable forward and backward with an electric motor 23 placed at a side of a rotary mast 32 when viewed from a side. The lower end of a screw rod 24 contracted or extended by the motor is attached in the middle of the rotary cover in longitudinal direction and the rotary cover 30 is moved in longitudinal direction by operating a tilling depth setter I2.
Patent JP-S6311548-A (JP)
Title: Production of glass having refractive index distribution
Inventor: HATTA HISAO
IPC: C03C21/00
Filed: 1986-07-02
Abstract: PURPOSE:To efficiently produce the title glass with improved aberration and having a high-order refractive index distribution as the material for a lens by bringing SiO2-R2O glass into contact with a high-temp. salt bath to exchange the cation in the glass with the cation in the salt bath. CONSTITUTION:The circular rod of SiO2-R2O optical glass consisting essentially of 10-85% SiO2 and 5-60%, in total, of 1 or >=2 kinds of R2O metal oxides among Li2O, Na2O, Rb2O, Cs2O, Tl2O, etc., is prepared. The rod is dipped in the high-temp. salt bath consisting of the nitrate, sulfate, chloride, etc., of the R (monovalent elements such as Li and Na) of the R2O, and the cation in the glass is exchanged with the cation in the salt bath. In this case, the effect of the cations on the refractive index and the difference in the diffusion velocity between the cations are utilized, the exchange with the ion increasing the refractive index of the glass and the exchange with the ion reducing the index are simultaneously carried out at different reaction rates, and the desired optical glass having a high-order refractive index distribution of W type or M type can be produced by only one salt bath dipping.
Patent JP-S5380995-A (JP)
Title: Discriminating device using matching filter
Inventor: KODAMA RIICHI
IPC: G01S13/00
Filed: 1976-12-25
Abstract: PURPOSE:To discriminate the station to be discriminated from the response signal which is transmitted to the discriminating station from the discriminated station by using a matching filter of the dispersion-type surface wave delay line, ect., and thus to increase the discriminating efficiency.
Patent JP-H061437-A (JP)
Title: Article transport system in underground large depth area
Inventor: SANO KENICHI
IPC: B65G51/04
Filed: 1992-06-16
Abstract: PURPOSE:To provide a method for transporting a baggage in a vertical hole of a large depth without mechanical means. CONSTITUTION:An article transport system in an underground large depth area comprises a vertical hole 1 bored vertically and a pressure accumulating tank 7 to which a pressure air supply pipe 9 having a pump 8 is connected, wherein a shutter mechanism 2 is provided below the vertical hole 1, a high pressure chamber 3 is disposed under the shutter mechanism 2, an article throw-in port 4 is provided on the side of the upper part thereof, the high pressure chamber 3 and the pressure accumulating tank 7 are communicated with each other by a connecting pipe 11 having a control valve 10, pressure air produced when an article drops in the vertical hole is introduced and accumulated in the pressure accumulating tank, and the pressure air in the pressure accumulating tank 7 is utilized at the time of lifting an article.
Patent JP-H0675418-A (JP)
Title: Image forming device
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/09
Filed: 1993-06-28
Abstract: PURPOSE:To provide an image forming method by which images can be fixed without coating oil and images excellent in transparency without oozing of wax nor offset can be obtd. CONSTITUTION:An electrostatic latent image in an electrostatic latent image carrier body is developed with a toner containing a wax component to form a toner image on the electrostatic latent image carrier body, then the toner picture image is transferred to the surface of a recording material, and the toner image on the recording material is fixed to the recording material. In this process, the recording material consists of a laminar film having a base layer A and wax-absorbing layer B which absorbs the wax component in the toner. The wax-absorbing layer consists of a resin which inhibits crystal growth of the wax component. Further, the wax-absorbing layer absorbs the wax component in the toner during the toner image is fixed to the recording material.
Patent JP-H029526-A (JP)
Title: Scrap cutting device
Inventor: MARUOKA KAZUYUKI
IPC: B30B9/32
Filed: 1988-06-25
Abstract: PURPOSE:To quickly grasp throughput by installing a detecting means which detects the amount being pushed out by one cycle of pushing out operation with a material pusher and a detecting means which detects the amount of movement of a presser slide. CONSTITUTION:Before the commencement of works, specific gravity rho is set in advance by a specific gravity setter. Scrap materials A are compressed to a cut width W in a feeding box 4, and the tips of materials A are compressed by a presser slide 6 in an up-and-down direction. Next, the push-out board 26 of a material pusher 5 advances to push out a required amount of materials A ahead of a bottom plate 3, and then the board 26 retreats slightly. The distance of the advance and retreat of the board 26 are then detected, and the pushed out amount (cut length S) is calculated by a controlling device. Next, the slide 6 is lowered to compress materials A, and the amount of movement of the slide 6 is detected and the height h of materials A is calculated by the controlling device. Then, the materials A are cut. The controlling device calculates the weight of cut materials from the height h, cut length S, specific gravity rho and cut width W.