baber/WOPTO huggingface dataset:
Patent JP-H0684628-A (JP)
Title: Radial anisotropic rare earth-iron based permanent magnet
Inventor: AKIOKA KOJI
IPC: H01F7/02
Filed: 1993-03-03
Abstract: PURPOSE:To realize a high performance radial anisotropic magnet at low cost by melting an alloy composed of R, B, and the remainder of iron and inevitable impurities, casting the molten alloy to produce an ingot, and then subjecting the ingot to hot processing. CONSTITUTION:An alloy composed of 8-25atomic% of R (R represents at least one kind of rare earth element including Y), 2-8atomic% of B, and the remainder of iron and inevitable impurities is melted. The molten alloy is then casted through solidification to produce a cast ingot which is subsequently subjected to heat treatment at 500 deg.C or above in order to harden the ingot magnetically thus orienting the easy axis of magnetization of crystal particle in the radial direction of a ring. This magnet exhibits bulk coercive force in the compositional region where coercive force iHc can not be achieved through conventional sintering method, and production process is simplified significantly.
Patent JP-H09226567-A (JP)
Title: Flow control valve
Inventor: YAGI EIJI
IPC: B60T15/36
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of clogging due to dust, and deliver fluid pressure corresponding to a brake pedal stepping force, regarding a flow control valve capable of controlling a flowrate without any pulsating pressure or an operation sound. SOLUTION: A slide hole 15a is drilled through a cylinder 15 slidable in a valve hole 2, and the open end of the slide hole 15a is fitted with the first ball 23, thereby forming the first valve 24. A piston communication passage 17c is formed on a piston 17 slidable in the slide hole 15a, and the open end of the passage 17c is fitted with the second ball 21, thereby forming the second valve 22. Also, a high-pressure port 4 is formed on a pressure chamber 41 at the left side of the first valve 24, and an output port 6 is opened in the area where an output chamber 42 between both valves 24 and 22 communicates with a valve hole 2. In addition, a drain port 8 is opened in the area where the piston communication passage 17c communicates with the valve hole 2.  Both of the two valves 24 and 22 are thereby closed in an initial state in an equilibrium among a retainer spring 14, a valve spring 25, the first and second piston springs 19 and 20, and a cylinder spring 16.
Patent JP-H11243346-A (JP)
Title: Digital demodulating device
Inventor: SANO HIROYASU
IPC: H04B1/707
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a flow error even if a time when a receiving signal level drops is long and signal is lost in a burst manner due to fading and shadowing occurring on a transmission line by interleaving an orthogonal code series that is divided into plural parts to transmit. SOLUTION: A code diving part 50 outputs a series that divides an orthogonal code produced by an orthogonal code generating part 40 into four. An interleaver B60 interleaves with an orthogonal code undergoing four divisions as one unit. A modulating and diffusing part 80 first operates exclusive-OR of both series of a diffusion code series that corresponds to a PN series proper to a base station and a mobile station and an orthogonal code series that is a known series for frame detection and transmission information after four division. Next, it multiplies an output that is acquired by performing data conversion of an exclusive-OR output by a carrier outputted from a local oscillator, converts a diffusion signal of a baseband into a diffusion signal of a high frequency and outputs it to a transmission line 100.
Patent JP-S61202493-A (JP)
Inventor: MIZUTANI IWAO
IPC: H05K3/40
Filed: 1985-03-05
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-S55135775-A (JP)
Title: Electronic watch
Inventor: MURATA NOBUHIRO
IPC: G04C9/00
Filed: 1979-04-10
Abstract: PURPOSE: To enable to correct the display of hand display section by the amount designated in advance, by displaying the display correction amount of hand display section into the digital display section and driving the step motor with the correction signal in response to the amount of correction.  
     CONSTITUTION: When the function mode selects the addition correction mode of hand, desired display correction amount is set to the timer counter 14 first. After that, when the correction input switch is closed, FF48 is set and AND circuit 60 is ON. Then, the fast feed signal in 64Hz is inputted to the motor forward drive circuit 27 via the AND circuit 60, OR circuit 25, and wave shape conversion circuit 26, and the step motor 30 is corrected for fast feed toward forward direction. Further, the signal in 64Hz is inputted to the second digit counter 16 of the timer counter 14, the timer counter 14 is subtracted, and the corrective operation is finished when the content is 0. The correction of subtraction correction of hand can similarly be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51118460-A (JP)
Title: Transcient phenomenon recording device
Inventor: HANAZAWA SADAO
IPC: G01D15/14
Filed: 1975-04-11
Abstract: PURPOSE: A transcient phenomenon recording device which makes recording of the the time being progressed from the standard time, as numerics or signs which corresponds to it. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09234894-A (JP)
Title: Recording device and recording method
Inventor: ITO HIROSHI
IPC: G03G15/34
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a recording device which uses a recording paper which colors with heat and light and heighten maintainability by providing a plurality of heating elements (light emitting elements) in a direction rectangular to a paper sending direction on a supporting stage in a housing and providing a light emitting means (heating means) in the cross direction. SOLUTION: On a heating element base plate 10, a plurality of heating elements 2 are arranged in a direction rectangular to a conveying direction of a recording paper, and heating elements 8 are arranged on a light emitting base plate 9 so as to be in parallel with an arranging line of the heating elements 2, and the base plates 9 and 10 are integrally fixed on a support stage 11. The recording paper is conveyed by a paper sending mechanism from the lower part to the upper part as shown in the figure. At this time, the recording paper is selectively colored by the heating of the heating elements 2, thereafter, its coloring part and non-coloring part are fixed by light emission of the light emitting elements 8. A recording device like this is arranged in the housing formed of a cover and a chassis. A recording paper conveying platen roller is arranged at the cover and a record head is arranged at the chassis.
Patent JP-H06237425-A (JP)
Title: Method and circuit for detecting audio signal
Inventor: TSUCHIYA NOBUAKI
IPC: H04N5/60
Filed: 1993-02-08
Abstract: PURPOSE:To obtain the method and circuit for detecting an audio signal which prevents effect of noise without provision of a mute circuit and incurs no cost- increase. CONSTITUTION:When an AM audio signal is outputted, a microcomputer 12 allows an FM detection circuit 10 to detect an FM intermediate frequency signal (FM SIF) while it is tuned to an AM intermediate frequency signal (AM SIF). Thus, even when an output of the FM detection circuit 10 is fed to an audio switch 8, no crosstalk is caused to the AM audio signal. Thus, the effect of noise is prevented without provision of a mute circuit having been required for a conventional circuit and the cost is not increased.
Patent JP-S60186573-A (JP)
Title: Ink having color of metallic tone
Inventor: MORITA MASAAKI
IPC: C09D11/17
Filed: 1984-03-07
Abstract: PURPOSE:Ink of metallic tone having high viscosity, improved dispersibility of metallic powder pigment, clear color and improved opacifying power, comprising a solvent, a thickening resin soluble in the solvent, metallic powder pigment, and coloring pigment. CONSTITUTION:A solvent (e.g., benzyl alcohol, etc.) is blended with a thickening resin (e.g., polyvinyl pyrrolidone, etc.) soluble in the solvent, metallic powder pigment (e.g., aluminum powder, etc.), and a coloring pigment, adjusted preferably to >=50,000cps viscosity, to give the desired metallic ink. USE:A ball-point pen of pressure bype, etc.
Patent JP-2000237984-A (JP)
Title: Casting core handling robot
Inventor: SAKAI SHOICHI
IPC: G05B13/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To hold a casting core without damaging it nor breaking it by pinching the casting core with plural fingers, and deciding a target drive quantity of an actuator for driving the plural fingers with the fuzzy inference based on hardness and weight of the casting core measured in the lifting condition. SOLUTION: A hand part 14 has a body 30 and two fingers 32a, 32b, and a DC servo motor 34 as an actuator is arranged inside of the body 30. The fingers 32a, 32b are extended in parallel with each other and opposite to each other in the extending direction of a driving shaft 36 of the DC servo motor 34, and moved in parallel with each other in directions for coming close or separating to/from each other in response to the normal and reverse rotation of the DC servo motor 34. A control device measures hardness of a core while pinching the core with the fingers 32a, 32b at a constant pinching force, and measures weight thereof while lifting it in the pinching condition, and performs the fuzzy inference on the basis of the hardness and the weight so as to decide a target rotating angle of the DC servo motor 34.
Patent JP-H08240365-A (JP)
Title: Auger type ice making machine
Inventor: SATO SHINJI
IPC: F25C1/14
Filed: 1995-03-03
Abstract: PURPOSE: To store even ice made in a region with bad water quality without its being corrupsed in an ice storage tank by constructing an agitator for agitating the ice stored in the ice storage tank such that the agitator has an agitating blade also serving as a supporter for supporting deposited ice intermediately in the height direction of the ice storage tank. CONSTITUTION: Part of water fed into a pipe 4 of an ice making machine 1 from a water reservoir is cooled by a refrigerant in a refrigerant pipe 3 to form an ice film on an inner wall of the pipe 4. The ice film is cut away with a blade of an auger 5 and pushed up into a gap 7 in a compression part 6 to form a hardened ice block. The ice block is broken off into substantially predetermined size ice 8 with a head provided on a shaft of the auger 5 which is stored in an ice storage tank 2. In the ice storage tank 2, there is provided an agitator 9 where tanzaku-shaped agitating blades 91a are spaced radially and axially, and part of water made as ice is stored getting on a wider surface of the agitating blade 91a whereby breakdown of lower ice is prevented.
Patent JP-S58161630-A (JP)
Title: Granular material discharging device in granular material carrying vehicle
Inventor: WAKIMOTO NOBORU
IPC: B65G33/16
Filed: 1982-03-18
Abstract: PURPOSE:To simplify the positional adjustment of a discharge port to a silo, by connecting an auxiliary carrier cylinder having a discharge port to the front end of a tiltable main carrier cylinder through a flexible pipe and by swinging the auxiliary carrier cylinder with a cylinder. CONSTITUTION:Granular material stored in a tank 1 mounted on a vehicle body 2 is led to a discharge part 4 by a screw conveyor 3, and then led to a silo 6 installed on the ground, by a discharge device 5. In this arrangement, the discharge device 5 comprises a main carrier cylinder 9 consisting of first and second cylinders 7, 8, an auxiliary carrier cylinder 10 positioned in the front part of the main carrier cylinder 9 and screws 11, 12, respectively disposed in the carrier cylinders 9, 10. In case that a discharge port 14 cannot reach the silo 6 only by turning and tilting the auxiliary carrier cylinder is swung by extending a cylinder 21 through a flexible pipe 15, threreby the discharge port 14 is adjusted to the silo 6 without the vehicle being moved.
Patent JP-S60189283-A (JP)
Title: Photoelectric device
Inventor: TAKAHASHI TOYOHIKO
IPC: G02B6/42
Filed: 1984-03-09
Abstract: PURPOSE:To obtain the low cost package structure which is suitable for mass production as well as to contrive reduction in manufacturing cost of a semiconductor device by a method wherein a package is formed with a box type ceramic stem and a cap with which the stem will be clocked by performing a sinter molding. CONSTITUTION:A fiber guide 14 made of metal is inserted into the fiber guide hole of a stem 1, a laser chip lead 15 and a light-receiving lead 16 are inserted into a lead inserting hole, and they are sirtightly fixed using a soldering material 17 such as Ag. The fiber guide 14 is formed in stepped cylindrical shape, and the small diameter part of the fiber guide 14 is fitted into the fiber guide hole. The inner end of the lead 15 to be used for a pair of laser chips is positioned on the other end of the wiring layers 12 and 13 located on a laser chip fixing part 7, and they are connected to the other end of the wiring layers 12 and 13 using a soldering material 18 such as solder and the like. Also a ceramic block 19, to be used for supporting of a light-receiving element, is fixed on the metallized layer 10 of a light-receiving element arranged part utilyzing the metallized layer 10.
Patent JP-H08242381-A (JP)
Title: Method and device for scramble processing
Inventor: SANO MASAYUKI
IPC: H04K1/00
Filed: 1995-03-03
Abstract: PURPOSE: To improve an effect for tapping/burglary prevention by making a scrambling area hard to specify from an upper terminal full-white area without applying scrambling to the upper terminal full-white area on the upper terminal of an original and applying it to a pattern area following the upper terminal full-white area. CONSTITUTION: Scanning performed from the upper terminal to lover terminal of the original sequentially by an input part 1, and read image data is stored in image memory 2 transiently. An encoding/scrambling processing part 3 reads in the image data stored transiently, and after that, applies encoding processing to the data, and moreover, applies the scrambling to a line set as a target, then, a code table is generated. At this time, no scrambling is applied to the upper terminal full-white area on the upper terminal of the original, and it is applied to the pattern area following the upper terminal full-white area. In this way, it is possible to improve the effect for tapping/burglary prevention by making a scrambling pattern hard to specify from the upper terminal full- white area.
Patent JP-H10314916-A (JP)
Title: Method for casting rotor bar and short-circuit ring and device therefor
Inventor: BUZZELL COLBY ELDEN
IPC: B22D17/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the formation of casting flash on the outer peripheral surface of a rotor during casting a rotor bar and a short-circuit ring to the rotor, and a device therefor. SOLUTION: A pressure block 102 having a penetrated hollow part 108 and a compressible sleeve 104 for casting, are arranged and the sleeve for casting is set in the hollow part of the pressure block, and a rotor iron core 84 is set in the hollow part of the sleeve for casting. At the time of casting the rotor bar and the short-circuit ring to the rotor iron core, high pressure working fluid is poured into a fluid chamber 144 formed between the pressure block and the sleeve for casting and the sleeve for casting is compressed, i.e., pushed to the rotor iron core and a clearance space is eliminated between the inner surface of the sleeve for casting and the outer peripheral surface 90 of the rotor iron core so that the molten metal for the rotor bar and the short-circuit ring does not flown between both surfaces.
Patent JP-H11211685-A (JP)
Title: Gas sensor
Inventor: SAKO TAKAHIRO
IPC: G01N27/12
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a gas sensor which is hard to clog by a method wherein a composite plated film which contains fine particles of a fluorine-based material so as to be dispersed is executed to the surface of a mesh used for a sensor cover. SOLUTION: Fine particles (in a mean particle size of 2 μm or lower) of a fluorine-based material such as graphite fluoride, fluororesin, pitch fluoride or the like are electrolyzed and precipitated on the surface of a meshlike material together with a metal, and a composite plated film is formed. A sensor element part is covered with a sensor cover which is obtained and whose stickness-resistant property, oil repellent property, durability and the like are excellent. As a composite plating liquid, a plating liquid which contains nickel, copper, chromium and the like can be used. A surface-active agent is used in order to disperse a fluorine compound uniformly. As the meshlike material, metals such as copper, stainless steel or the like, an ABS resin or other resins are used. In addition, after its composite plated film is formed, it is preferable that the film is heat-treated at 150 to 350 deg.C for 30 minutes.
Patent JP-S58160329-A (JP)
Title: Rubber composition
Inventor: YAMAGUCHI TETSUO
IPC: C08L33/00
Filed: 1982-03-18
Abstract: PURPOSE:To improve the vulcanization bondability of a rubber to a reinforcement, by compounding the rubber with a specified methylene group-accepting compound and a specified methylene group-donating compound. CONSTITUTION:A rubber composition containing (I) a vulcanizable rubber mixture consisting mainly of a natural rubber or a synthetic rubber, (II) a resin prepared by cocondensing (a) a monohydric phenol of formulaI(wherein R1 and R2 are each H, a 1-12 C alkyl, a 6-12 C aryl or a 7-12 C aralkyl) (b) a compound of formula II (wherein X is -OH, -NH2, -OCO(R3) or -OR4 and R3 and R4 are each a 1-4 C alkyl) and (C) 2,4,4-trimethyl-2',4'-7-trihydroxyflavan with formaldehyde or acetaldehyde and (III) a compound which can donate methylene groups when it is heated. The above cocondensed resin usually has a composition of compound (a): compound (b):formaldehyde=35-300:100:1-200:35-300 (molar ratio), and it is essential to the resin not to have a three-dimensional structure.
Patent JP-H09211033-A (JP)
Title: Voltage detection circuit
Inventor: TANAKA YOSHIAKI
IPC: G01R15/18
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To downsize circuitry and improve voltage detection accuracy when voltage of a high voltage distribution line is to be detected. SOLUTION: Voltage is divided by insulator capacitors 10, 20, 30 and division capacitors 11, 21, 31 which are connected in series between respective distribution lines 100U, 100V and 100W of U, V and W phases and the ground, the divided voltage is transform-output by transformers 12, 22, 32, and voltage values of the transform-output voltage are adjusted by voltage adjusting parts 13, 23, 33. In addition, phases of the transform-output voltage are adjusted by phase adjusting parts 14, 24, 34 for detecting detection voltage of each phase with respect to the ground, and line voltage of each phase is detected based on the detection voltage.
Patent JP-S60189338-A (JP)
Title: Data transmission system of duplex system
Inventor: MOTOMURA ITSUO
IPC: H04L69/40
Filed: 1984-03-08
Abstract: PURPOSE:To transmit a large quantity of data at a high speed by forming a memory for storing transmitting data by a double structure, and transmitting it by an exclusive transmitting circuit. CONSTITUTION:When data of a RAM1 is being used, in case a signal MR of a data transfer request is sent from a master side, a slave side halts access to the RAM1, and thereafter, inverts an FF28, and sends back a transferable signal SRA. As a result, data is transmitted from the master side, but this data is stored in a RAM2. When the data transfer from the master side is ended, the end of the data transfer is known by a transmission end interrupting signal E1, therefore, at this time point, the FF28 is inverted and the access to the RAM1 is started again. In this way, the data can be stored in a RAM10 without awaiting the master side, and also the processing of the slave side can be executed smoothly.
Patent JP-H09237760-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SHIBUYA TSUKASA
IPC: H01L27/12
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To form a crystalline semiconductor film without damage by forming an insulation film covering a catalyst source film on an insulative substrate, forming an amorphous semiconductor film on the insulation film and crystallizing the amorphous film. SOLUTION: A catalyst source film 3 is formed on the surface of an insulative substrate 2. An insulative film 4 is formed. First contact holes 5 are formed on the surface of the film 4. An amorphous Si (a-Si) film 14 is formed on the film 4 as a semiconductor film, and the glass substrate having the film 14 is annealed in a N atmosphere to crystallize the film 14 while a catalyst element in the film 3 is introduced in the film 14 through the contact holes 5.
Patent JP-S61222350-A (JP)
Title: Telephone set
Inventor: YOSHIMOTO KANJI
IPC: H04M1/274
Filed: 1985-03-05
Abstract: PURPOSE:To prevent operation mistakes by providing an informing device offering notice with a specific display or a specific notice tone if a function of a function key is not performed regardless of its operation in a telephone set provided with function keys such as a registration key. CONSTITUTION:A telephone number is registered by operating a registration key of a function key 1 to input a registration command signal to a control function section 3, the section 3 discriminates the presence of an unregistered area to apply registration functions to a storage device 4 and when the unregistered area exists, the user operates a data key 2 and registers it on the unregistered area. When no unregistered area exists in the device 4, it is displayed on a display section 5.
Patent JP-S60210790-A (JP)
Inventor: PEETAA GURASOU
IPC: H01L31/00
Filed: 1985-03-06
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-H11195515-A (JP)
Title: High-corrosive r-fe-b bonded magnet and manufacture thereof
Inventor: YOSHIMURA MASAYUKI
IPC: C22C38/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide high-corrosive R-Fe-B bonded magnets on which electroplating is carried out easily by uniformly forming conductive films on the surfaces of the bonded magnets with good adhesive properties and high efficiency for efficiently manufacturing the R-Fe-B bonded magnets, in which corrosion resistance is improved by metallic films and which consist of various shapes such as an annular and a circular shape, and manufacture thereof. SOLUTION: Ground Cu fine pieces are pressed in and applied to the resin surface and hole sections of the surface of the bonded magnet, by executing barrel polishing to an R-Fe-B bonded magnet by a dry type method with a barrel device through the use of amorphous Cu pieces such as a spherical shape, a lumpy shape, a needle shape (a wire) or the like in required size as metallic media, or even magnetic-powder surfaces are coated with the Cu fine pieces and a conductive film can be given extremely, uniformly onto the surface of the R-Fe-B bonded magnet. R-Fe-B bonded magnet-plated film product, on which satisfactory electroplating is carried out, which has superior corrosion resistance, and in which deterioration of magnetic characteristics is reduced, can be obtained.