baber/WOPTO huggingface dataset:
Patent JP-H07244095-A (JP)
Title: Frequency measuring apparatus
Inventor: TABUCHI SHINJI
IPC: G01R23/02
Filed: 1994-03-03
Abstract: PURPOSE:To effectively select a suitable frequency measuring range to an input signal. CONSTITUTION:The frequency measuring apparatus comprises a filter 10 having a plurality of frequency measuring ranges which can be switched to pass a signal component in the range from AC signals to be measured, a range judging circuit 20 for judging propriety of the range from the signal obtained via the filter 10, a filter range controller 23 for switching the ranges based on an output from the circuit 20, and display means 13 for displaying frequency data in the range, wherein, if the signal to be measured is out of a range selected at present, the present range is sequentially switched to the higher or lower range via the controller 23.
Patent JP-S61219350-A (JP)
Title: Production of raw material of konjak and konjak noodle
Inventor: OZAWA KAZUYUKI
IPC: A23L19/00
Filed: 1985-03-25
Abstract: PURPOSE:To produce a KONJAK (paste made from the starch of devil's-tongue) and SHIRATAKI (KONJAK noodle) having excellent springiness, shape- retainability and water-retainability and delicious taste, by adding a specific protein preparation, carrageenan and sodium pyrophosphate in powdery state to refined powder of the raw material of KONJAK and SHIRATAKI and producing the KONJAK and SHIRATAKI from the mixture. CONSTITUTION:Refined starch powder of a tuberous root of devil's-tongue (a raw material of KONJAK and SHIRATAKI) is mixed with (A) a protein preparation adjusted to a definite quality by the addition of albumen, etc., (B) carrageenan and (C) sodium pyrophosphate in powdery state, and the obtained mixture of the raw material of KONJAK and SHIRATAKI and the above additives is processed to form the objective KONJAK and SHIRATAKI. The obtained KONJAK and SHIRATAKI produced by this process has excellent springiness, shape-retainability and water-retainability and delicious taste compared with the one produced only from the refined starch of the tuberous root of devil's-tongue.
Patent JP-S51134045-A (JP)
Title: Computer system
Inventor: KINOSHITA TSUNEO
IPC: G06F15/16
Filed: 1975-05-16
Abstract: PURPOSE:Highly reliable computer system with a high-efficiency bus constitution and high-performance memory stages as a whole.
Patent JP-S61218146-A (JP)
Title: Semiconductor device
Inventor: KAWADA SHUJI
IPC: H01L23/34
Filed: 1985-03-25
Abstract: PURPOSE:To uniformly hold temperature distribution in a semiconductor substrate by providing temperature detectors at a plurality of positions on the substrate, and controlling a plurality of valves of a cooling medium supply passage by the output of the detector. CONSTITUTION:Element forming regions 9 of logic elements are arranged in a matrix on a semiconductor substrate 10, and the area among the regions 8 are used as a wiring region 8. A temperature detector 11 is formed at the prescribed position, and an analog-to-digital (A/D) converter 12 is provided at the prescribed position in a controller 12A on the substrate 10. The detector 11 and the ADC 12 are electrically connected by wirings 13. Disk-shaped valves 15A-15E are rotatably provided on cooling medium supplying passages 14A-14E of the a cylindrical cooling medium passage 5. The analog value of the output voltage of the detector 11 is digitized by the ADC 12 to drive a pulse motor. The motor is controlled to open or close the valves 15A-15E.
Patent JP-H07273435-A (JP)
Title: Thermocompression bonding equipment of electronic components
Inventor: ARIKADO KAZUO
IPC: H05K3/34
Filed: 1994-03-29
Abstract: PURPOSE:To provide a thermocompression bonding equipment of electronic components which can perform a work for bonding an electronic component lead bonded to the edge part of a liquid crystal panel to an electrode of a board for driving a liquid crystal panel, and a work for anchor-bonding a film carrier to the board, in a short time, as a series of works. CONSTITUTION:A table equipment 1 mounting a liquid crystal panel 31 and a board 32, a first thermocompression bonding segment 15 which is positioned above the table equipment 1 and bonds the lead of an electronic component 40 to an electrode of the board 32, and a second thermocompression bonding segment 18 which bonds a film carrier to the board 32 are constituted. The lead is bonded to the electrode of the board 32 by using the first thermocompression bonding segment 15, and the film carrier 41 is anchor-bonded to the board 32 by using the second thermocompression bonding segment 18.
Patent JP-H10228349-A (JP)
Title: Indication mark operation system for picture display device
Inventor: YAMAMOTO KENICHI
IPC: H04N5/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To optionally operate an indication mark on the screen of a display part of a picture display device. SOLUTION: Two fight emitting parts 11, 12 are fixed on the display part 3 and a light receiving part 21 for receiving reference beams from the light emitting parts 11, 12 is fixed on a controller 20. The light receiving part 21 on the controller 20 is provided with a lens, an image sensor, etc., converges the reference beams on an optional point on the image sensor corresponding to incident directions and detects the converging point. A distance between the controller 20 and the display part 3 is calculated based on a difference between the positions of the converging points of reference beams from two directions.  (Coordinates X, Y on the screen of the display part 3 to which the controller 20 is oriented are calculated based on the positions of the converging points of the reference beams when the controller 20 is turned to the approximate center of the display part 3, a difference between the positions of the converging points when the controller 20 is turned to an optional direction and the calculated distance. Then an indication mark P is displayed on the coordinates X, Y.
Patent JP-S62234535-A (JP)
Title: Product containing phospholipid
Inventor: IERUKU HAAGAA
IPC: A23L29/10
Filed: 1987-03-13
Abstract: Liquid phospholipid-containing products in an aqueous medium which contains 5-80% by weight of phospholipids and 3-10% by weight of one or more compounds of the general formula RO-A-NR1R2R3 their preparation and their use, for example as additives for improving plant treatment agents.
Patent JP-H01232217-A (JP)
Title: Vortex flowmeter
Inventor: ATSUMI KOJI
IPC: G01F1/34
Filed: 1988-03-11
Abstract: PURPOSE:To perform stable vortex detection by prescribing the application position of vortex variation pressure in a main body. CONSTITUTION:The fluid which flows in the flow pipe main body 1 as shown by Q generates a circulating flow when flowing out of a vortex generation body 2 to generate sufficiently developed vortexes. The vortexes flow out of the vortex generation body 2 from its low side part alternately according to the stabilization conditions of the vortexes and vortexes V1-V5... move on vortex streets L1 and L2 at a vortex distance. Here, when the fluid flows through the flow rate cross section A formed of the vortex generation body 1 and main body 1 at a flow rate Q and the current frequency (f) is detected, the vortex pitch (a) is calculated from the relation between the flow velocity C and vortex frequency (f). When the Karman vortexes are generated stably, h/a=0.28 holds, so the vortex street distance (f) is found. The representative length (d) perpendicular to the flow direction of the vortex generation body 2 is already known, so the relation between (h) and (d) is also found. Namely, when h=1.16d, the center of a vortex is nearby the lines L1 and L2 which are at an interval 1.16d and vortex variation differential pressure is detected most effectively nearby the lines, so that the stable vortex detection is possible.
Patent JP-H04295516-A (JP)
Title: Burner controller
Inventor: YAMAGUCHI MASAO
IPC: F24H3/04
Filed: 1991-03-22
Abstract: PURPOSE:To give no feeling of uneasiness to the customer by displaying the quantity of combustion in a burner controller by which the quantity of combustion in the burner at the time of ignition is that which is smaller than the maximum quantity of combustion and suitable for a small ignition and the quantity of combustion is displayed. CONSTITUTION:A microcomputer 16 that is both a combustion controller and a display control means lets a quantity of combustion display device 25 display the maximum quantity of combustion with no relation to the actual quantity of combustion at the times of ignition and combustion. Further, at the time of ordinary combustion the microcomputer 16 lets the display device display the quantity of combustion that is determined according to the temperature detected by a room temperature sensor S1 and set temperature that is regulated by an up-key 18 and down-key 19.
Patent JP-H10257412-A (JP)
Title: Outside casing for television receiver
Inventor: HIRATA MASAHIKO
IPC: H04N5/645
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce lateral width by making the side face of CRT closer to the side face of the outside casing by fixing an image display part and the outside casing in the structure of no rib between the side face of outside casing and a boss for fixing the image display part and the outside casing. SOLUTION: A metal outside casing 1 is formed with a metal die, and bosses 2 for CRT fixture for attaching and fixing a CRT 6 through screws onto the metal outside casing 1 and an outside casing reinforce rib 4 for reinforcing the outside casing for preventing damage during transportation or use of television receiver are provided on the inner surface of outside casing. A metal outside casing side face 1a of metal outside casing 1 is formed in contact with the side face of CRT 6 and on the front face part of metal outside casing 1, an image opening part 5 is provided so that a section for displaying images as a television receiver can correspond to a section for displaying images on the CRT 6.  Since the metal outside casing can secure strength against drop shock at the time of use or transportation even without any rib for reinforce, the outside casing side face can be formed in contact with the side face of CRT 6.
Patent JP-2000256710-A (JP)
Title: Method for controlling iron tapping slag in blast furnace
Inventor: OHIRA YASUYOSHI
IPC: C21B5/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce a mud pushing quantity and its unit requirement by restraining the wear of a mud piling layer while stabilizing the balance of iron tapping slag. SOLUTION: When the increase of the iron tapping slag quantity is not necessary or at the time except the iron tapping, blasting quantity from a tuyere 2 above an iron tapping hole, is regulated to the same as the blasting quantity from the other tuyere or to relatively reduce to lower than the blasting quantity from the other tuyere and thus, a space 6 between a coke packing layer 4 and the mud piling layer 5 is reduced or the coke packing layer 4 is made to a covering state to the mud piling layer 5 to restrain the wear of the mud piling layer 5 exposed to the high temp. molten iron slag. The depth of the deep degree of the iron tapping hole, i.e., the mud piling quantity for supplementing the depth of the mud piling layer 5 is reduced and its unit requirement is reduced.
Patent JP-S55153685-A (JP)
Title: Automatic regulator of welding current of spot welding machine
Inventor: TAGASHIRA TAKANORI
IPC: B23K11/24
Filed: 1979-05-16
Abstract: PURPOSE: To accurately regulate the welding current and prevent the degradation in welding conditions by providing the means of cumulating the product of the current effective value and the number of welding cycles during welding, comparing the contents of a current change setter, counting this compared value and suspending welding.  
     CONSTITUTION: The current value measured with a metering current transformer 22 is A/D converted by an AD converter 23 and the current effective value is operated by an operator 24. This value is put in an operator 25 together with the number of the welding cycles preset in a welding operation circuit 9 to form the product of the values of both. The contents thereof are added in a cumulator 26. The contents M of the cumulator 26 added at every welding and the contents S of a current change setter are compared in a comparator 28 and when these become M≥S, a pulse is output to a current reference setter 21 to increase the welding current. The contents of the cumulator 26 are reset and are fed to a counter 29 to be counted. When the outputs from the comparator 28 are counted by the preset times in the counter 29, the signal of emitting an alarm for welding suspension to the welding operation circuit 9 is output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60201672-A (JP)
Title: Photovoltaic element
Inventor: MINAMI SHINJI
IPC: H01L31/04
Filed: 1984-03-27
Abstract: PURPOSE:To realize a photovoltaic element, by which a superior photoelectric energy conversion efficiency can be attained easily at low cost by a method wherein a film consisting of a polyvinylidene compound containing x-type metal- free phthalocyanine in a dispersed condition therein is used as a photoactive layer. CONSTITUTION:High-purity alpha-type metal-free phthalocyanine and ceramic balls are charged in a ceramic ball mill and they are pulverized to obtain phthalocyanine in a high-purity x-type crystal form. This high-purity x-type metal-free phthalocyanine is mixed with polyvinylidene fluoride and tetramethyl urea and a dispersion is performed to form slurry. The slurry obtained is dripped on the surfaces of transparent conductive glasses 4 and 5 fixed on the head of the spinner and the spinner is made to revolve to form films. The films are subjected to vaccum drying to remove completely a solvent used and thin film elements are formed. Aluminum is vacuum-evaporated on the upper surfaces of the element films 1 and 2 and a semitransparent electrode 3 is formed.
Patent JP-S59184903-A (JP)
Title: Digital controller
Inventor: KANZAKI HIDEO
IPC: G06F13/00
Filed: 1983-04-06
Abstract: PURPOSE:To attain an output collation system for multiple control which is capable of transmission of the correct pulse width by providing a remote transmission synchronizing bus between two pairs of remote transmission parts and synchronizing the output timing to a transmission line. CONSTITUTION:A transmission synchronizing bus is set between two pairs of remote transmission parts to control the phase of a transmission signal, and the synchronism is obtained for the transmission timing of a serial transmission part. Thus an output of correct pulse width is transmitted in accordance with the synchronism of the output timing of an arithmetic part. For instance, a remote transmission synchronizing bus RB is provided between two remote transmission parts RT-A and RT-B consisting of transmission buffers 30 (30-A, 30-B), parallel/ serial converters 31 (31-A, 31-B), transmission clock sources 32 (32-A, 32-B), amplifiers 33 (33-A, 33-B), pulse transformers 34 (34-A, 34-B), interface control parts 35 (35-A, 35-B) and synchronizing signal control parts 36 (36-A, 36-B) respectively. Thus the synchronism of signal transmission timing is secured between the parts RT-A and RT-B via the bus RB to transmit signals to a transmission line.
Patent JP-H07272929-A (JP)
Title: Rare earth element-fe-b-thin film permanent magnet
Inventor: FUJII HIDEO
IPC: C23C14/14
Filed: 1994-03-29
Abstract: PURPOSE:To get excellent magnetic property even if a permanent magnet is thin by putting this magnet in pillar-shaped structure where a grain boundary being a nonmagnetizing phase made through in the direction of film thickness and the magnetic main phases separated among particle phases extend in the direction of film thickness, and putting the aspect rate of the pillar-shaped structure to a specified value or over. CONSTITUTION:A rare earth element-Fe-B thin film permanent magnet, which consists of alloy having R (R shows Nd and/or Pr out of rare earth elements), Fe, and B for its main ingredients, is made in pillar-shaped structure where a grain boundary 4 being a nonmagnetizing phase is made through in the direction of film thickness, and also magnetic main phases 5 magnetically separated among particles extend in the direction of thickness, and besides the aspect ratio (length/diameter ratio) is 5 or over. And, this has excellent magnetic property even if it is thin. Hereby, a rare earth element-Fe-B thin film permanent magnet, which can exhibit favorable magnetic property besides being thin, can be materialized.
Patent JP-H02235776-A (JP)
Title: Printer
Inventor: MAEKAWA TAKASHI
IPC: B41J11/48
Filed: 1989-03-10
Abstract: PURPOSE:To eliminate a deviation between layers and to easily mount a printing plate by providing a corner member for imparting a reverse bent to the bent by a platen to a printing medium on a medium feeding route, and forming the route including the platen in a S shape. CONSTITUTION:A corner member 5 is provided, and a feeding route is formed in an S shape. Accordingly, a deviation between layers generated by the corner of a platen 1 is forcibly deviated reversely by the corner of the member 5. That is, the first layer P1 is delayed by the platen 1, the deviation between the layers is generated, but the second layer P2 is delayed by the member 5 to generate reverse deviation between the layers. Thus, since the deviations between the layers are cancelled by the two corners, deviation of the sheet or removal of the sheet due to the deviation between the layers is eliminated. Since the dividing position is approached to a head 2 side (or the platen 1 side) by the S-shaped route, a printing plate 4 can be easily mounted.
Patent JP-H08132298-A (JP)
Title: Production of green compact for sintering, apparatus for production and production of rubber mold and sintered compact
Inventor: SAGAWA MASATO
IPC: B22F3/02
Filed: 1991-03-01
Abstract: PURPOSE: To form a green compact of fine powder without using an injection molding method and without using a binder and lubricant. CONSTITUTION: The fine powder 5 is packed at a high density into a rubber mold 10 at least lateral part of which consists of rubber. The rubber mold 10 and the fine powder 5 packed into the rubber mold 10 are compressed by the punch of a die press. The fine powder is packed at a high density into the rubber mold 10 by oscillation or pressing.
Patent JP-H05227142-A (JP)
Title: Timing extraction circuit
Inventor: TAKAHASHI SATOSHI
IPC: H03K5/00
Filed: 1992-02-13
Abstract: PURPOSE:To reduce the jitter of a timing extraction circuit in a reception circuit for PCM signal. CONSTITUTION:A means which eliminates the high frequency component of a signal inputted to a timing extraction filter 3 in advance is provided at the timing extraction circuit equipped with a differential rectifier circuit 2 to receive an input signal, the timing extraction filter 3 to receive the output of the differential rectifier circuit 2, and an amplitude limiting circuit 4 to receive the output of the timing extraction filter 3, and which extracts a clock signal from the input signal. Concretely, a low-pass filter 5 is inserted between the differential rectifier circuit 2 and the timing extraction filter 3. Or, the waveform of an output rectangular wave can be rounded by driving the output part of the differential rectifier circuit 2 by a low current.
Patent JP-H0327698-A (JP)
Title: Sound signal detection method
Inventor: KANEDA YUTAKA
IPC: G10L25/21
Filed: 1990-03-09
Abstract: PURPOSE:To detect a desired sound period under non-steady state noise by providing a microphone array system having a directivity control function and a sound receiver with a different S/N from the system at the same position and deciding a power difference of received sound for a time period. CONSTITUTION:A 1st sound receiver 41 outputting a signal with high S/N consists of a microphone array 51 making up of plural microphone elements and a directivity characteristic control section 52. On the other hand, a 2nd sound receiver outputs a signal with low S/N. The receivers are placed at the same location and power calculation sections 43, 44 detect the power for a time period for a short period respectively. A sound period detection section 45 detects the difference and when the value is within a prescribed range, it is decided to receive an object signal. There is a difference in the S/N in the two signals by the method and since noise and sound period are timewise matched, a desired sound period is detected under non-steady-state noise.
Patent JP-S55152207-A (JP)
Title: Travelling screen equipment
Inventor: YAMAGOSHI MASAO
IPC: E02B5/08
Filed: 1979-05-17
Abstract: PURPOSE: To minimize the noise in cleaning the screen by a method wherein in a mentioned device composing of an endless screen the screen with is backwashed the water overflowing from the trough located above the return screen.  
     CONSTITUTION: Both ends of the screen not shown are provided with the endless chain 9, the screen rotating in an arrow direction with the endless chain 9 by starting the prime mover 2. The raw water flowing down the inflowing waterway is passing from the back side of the screen to the front side thereof to remove the dust contained in the raw water with the screen. In the other hand, a trough 20 is provided for the top of the return screen to backwash the screen which picks up said dust from both sides with overflow water thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02238708-A (JP)
Title: Composite digital filter
Inventor: TAKAMI HISATSUGU
IPC: H03H17/06
Filed: 1989-03-13
Abstract: PURPOSE:To decrease number of multipliers relating to a center coefficient by normalizing a coefficient of a coefficient multiplier of each digital filter being a component of a composite digital filter with a correction coefficient making each center coefficient of the digital filter to be unity and multiplying each product of the correction coefficients with an input data. CONSTITUTION:In the case of constituting a composite digital filter with n-stage of digital filters 102a, 103a,... connected in cascade, products h0, g0,...v0 of correction coefficients making the center coefficient of each stage unity are obtained in advance, they are multiplied with an input data X(nT) to correct the coefficient of a coefficient multiplier of each digital filter with each correction coefficient. Thus, number of multiplications relating to the center coefficient in the entire composite filter is decreased to one in a multiplier 101 provided to the pre-stage from 2<n-1> times. Thus, number of coefficient multipliers relating to the center coefficient is reduced even in a digital filter whose degree number is comparatively low.
Patent JP-H03263604-A (JP)
Title: Production of magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: B24B37/27
Filed: 1990-03-13
Abstract: PURPOSE:To make improvement in quality and productivity by applying respec tively independent loads on plural magnetic head sliders and simultaneously lapping the holders. CONSTITUTION:A holder 11 for polishing having plural vertically penetrated holes 14 to allow the housing of the magnetic head sliders 13 is prepd. This holder 11 is imposed on a lapping surface plate 10 and the magnetic head sliders 13 are housed in the respective holes 14 of the holder 11 for polishing in such a manner that the recording medium-facing surfaces 13a thereof come into contact with the lapping surface plate 10. While the respectively independent loads are applied on the respective magnetic head sliders 13, the holder 11 for polishing is slid to lap the recording medium-facing surfaces 13a. The loads corresponding to the strains on floating rail surfaces can be applied to the respective magnetic head sliders 13 in this way; therefore, the lapping quality improves and since the simultaneous lapping of the many magnetic head sliders is possible, the working efficiency is improved.