baber/WOPTO huggingface dataset:
Patent JP-H01265618-A (JP)
Title: Frequency synthesizer
Inventor: SUZUKI MASASHIGE
IPC: H03L7/18
Filed: 1988-04-18
Abstract: PURPOSE:To attain small sized circuit and low power consumption by providing a distributer to a part having a lower frequency than the output frequency of a voltage controlled oscillator between an output terminal of the voltage controlled oscillator and an input terminal of a phase comparator so as to obtain plural outputs with different frequency. CONSTITUTION:An example is stated, in which a 1st local oscillation output 18 is 4.8GHz and a 2nd local oscillation output 19 is 600MHz. When the frequency of a reference signal oscillator 9 is selected as 10MHz, since the output of a voltage controlled oscillator 12 is 4.8GHz, the total frequency division ratio of frequency dividers 14, 17 is 480. Moreover, it is required to set the frequency divider ratio of a frequency divider 14 to be eight and the frequency divider ratio of a frequency divider 17 to be 60 to obtain 600MHz as the oscillation output 19. Then an LPF 15 to eliminate a high frequency component is provided to the post stage of the frequency divider 14 causing an output frequency of 600MHz and a distributer 16 to extract the 600MHz from the loop is provided to obtain the 2nd local oscillator output 19.
Patent JP-H05266506-A (JP)
Title: Biaxial actuator
IPC: G11B7/09
Filed: 1992-03-19
Abstract: PURPOSE:To directly wind a first coil and a second coil around a bobbin by forming a cylindrical part and an engaging part on the bobbin. CONSTITUTION:When the bobbin 31 is rotated around a rotational axis 51, a focusing coil 41 is wound around the cylindrical part 31c automatically by an automatically winding machine. Thereafter, the bobbin 31 is rotated around the rotational axis 52. The rotational axis 52 is made perpendicular to a plane formed by notched parts 32a, 33a, 33b, 32b. Thus, when the bobbin 31 is rotated around the axis 52, a tracking coil 42 is wound around the notched parts 32a, 33a, 33b, 32b by the automatically winding machine.
Patent JP-H07299759-A (JP)
Title: Minus driver
Inventor: SASAKI HIROSHI
IPC: B25B15/00
Filed: 1994-05-02
Abstract: PURPOSE:To provide a minus driver which is free from risk of a screw falling even if the tip of the driver is left facing down, can hold the screw at the tip stably, and can perform screw fastening works easily. CONSTITUTION:A minus driver is configured with a tip 6 to be fitted in a groove 14 in the head 12 of a screw, a driver body 2 to support the tip 6, and a contacting surface 9 to hold the head 12 of the screw while at least partially touching the top face 13 of the screw head 12 when the tip 6 is fitted in the groove 14. At least either of the tip 6 and contacting surface 9 is magnetized.
Patent JP-S57210743-A (JP)
Title: Tdma synchronizing system
Inventor: KURIHARA HIROSHI
IPC: H04J3/00
Filed: 1981-06-19
Abstract: PURPOSE:To mitigate the stability of a local oscillating frequency, by commonly using the local oscillator for an upper converter and a down converter at the transmission and reception sections of a slave station and a master station. CONSTITUTION:In a slave station (subscriber) transmitter and receiver, a local oscillator 5 is commonly used for a reception and transmission converter, a received carrier wave is reproduced at a carrier wave reproducing circuit 13 and applied to a modulator 14, this is taken as a transmission carrier wave as it is, and a clock reproduced at a transmission carrier wave as it is, and a clock reproduced at a clock reproducing circuit 12 is applied to a demodulator 14 for synchronism. In a master station, a local oscillator 26 is commonly used for mixers 25 and 31.
Patent JP-S58627-A (JP)
Inventor: MITSUSHIERU AREKUSANDORU OREN
IPC: F16D3/205
Filed: 1982-06-01
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-S5520662-A (JP)
Title: Catalyst for perfect combustion
Inventor: NOJIMA TAKEO
IPC: B01J27/10
Filed: 1978-08-03
Abstract: PURPOSE: To enable evolution of CO through imperfect combustion to be prevented by mixing the respectively specified amounts of powder of special clay minerals, Ca(OH) 2  power, iron oxide powder and NaCl powder, kneading the mixture with water then coating the mixture on iron.  
     CONSTITUTION: Powder of special clay minerals, Ca(OH) 2  powder, iron oxide powder and NaCl powder are mixed respectively at 25%, to which water is added to increase viscosity. Next, the mixture is coated on metal wires or the iron or steel cores of trivets or the like mountavle to gas ovens, etc. follwed by drying to allow the mixture to set. When the metal wires deposited with this catalyst are inserted into the holes of a burning briquette, CO perfectly burns to become CO 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06305804-A (JP)
Title: Preparation of concrete kneaded product
Inventor: SASAGE TAKEAKI
IPC: B28C7/04
Filed: 1993-04-21
Abstract: PURPOSE:To provide a preparation method for kneaded concrete with reduced air accompanying nonionic water-soluble cellulose ether. CONSTITUTION:The characteristic of this method for preparing kneaded concrete is to add water and water-reducing admixture in order after addition of hydraulic substance and nonionic water-soluble cellulose ether in the preparation of a kneaded concrete comprising a hydraulic powder such as cement, aggregate, water, nonionic water-soluble cellulose ether and an AE agent and, at least one of water reducing admixture selected from high-performance water-reducing agent, high-performance water-reducing AE agent, water reducing agent and water reducing AE agent.
Patent JP-H10286402-A (JP)
Title: Method for drawing separated component from liquid separator
Inventor: SHIRAISHI AKIO
IPC: B01D17/025
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance of a sepn. boundary and to efficiently prevent the mutual mixing of the components from other layers, by drawing the separated components separated from mixtures which are insoluble with each other and vary in density at a specific drawing rate the bore of the draw port of the separated components at the time of drawing these separated components. SOLUTION: A sepn. vessel 1, which houses and separates at least two kinds of the mixtures which are insoluble with each other and vary in density, is provided with a separated component draw port 2a for drawing the components of the relatively high density among the components separated by difference in sp. gr. on the lower flank. The drawing rate of the separated components is set at <=3.7 cm/min, more preferably 3.0 to 3.7 cm/min in the line speed at the sepn. vessel 1 when the bore of the draw port 2a is <=0.05 times the corresponding diameter of the sepn. vessel 1 in the case of drawing the separated component by a pump 3 from the draw port 2a. The average velocity of flow in a draw nozzle 2 is set at <=0.24 m/sec, more preferably 0.20 to 0.24 m/sec when the bore of the draw port 2a exceeds 0.05 times the corresponding diameter of the sepn. vessel 1.
Patent JP-H03291161-A (JP)
Title: Vapor condensation soldering method
Inventor: NAKAOKA YASUYUKI
IPC: B23K1/015
Filed: 1990-04-09
Abstract: PURPOSE:To prevent the electronic parts from being damaged due to a sudden heat rise and to stably secure satisfactory soldering by executing the preheating of a member to be treated in a position being lower than a position of a cooling means. CONSTITUTION:In a stop position 1 of a member 15 to be treated, heating is executed from the lower part by a heating vapor layer 11, and preheating of the member 15 to be treated can be executed enough and in a short time. Subsequently, by lowering the member 15 to be treated to a stop position 2, regular heating of the member 15 to be treated is excited. In this case, since preheating of the member 15 to be treated is executed enough, even if it is shifted to regular heating, such a state as a temperature of the member 15 to be treated rises suddenly is not generated. Accordingly, damage of electronic parts caused by a thermal shock, and a soldering failure called wicking come not to be generated.
Patent JP-S61252171-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI KATSUMI
IPC: B41J2/09
Filed: 1985-05-01
Abstract: PURPOSE:To obtain an ink jet recorder capable of stable recording free of dissolution of an electrode even when an inexpensive electrode is used, by a method wherein the surface except an electrode take-out part of an electrode is surface-treated with a specified material. CONSTITUTION:Each of individual electrode 5... is surface-treated with a film 20 of one of amorphous silicon nitride, amorphous silicon carbide, hydrogenated amorphous silicon nitride and hydrogenated amorphous silicon carbide on the surface thereof except an electrode take-out part d4 of a recording head. A common electrode 9 is similarly surface-treated with a film 21 on the surface thereof except an electrode take-out part d5. Where the resistivity of the films 20, 21 is 10<9>-10<12>OMEGAcm, an optical band gap is 1.8-2.3eV and the film thickness is 30Angstrom -1mum, stable recording free of dissolution of the electrodes 5, 9 through corrosion in an electric field due to electrolysis of a liquid ink can be performed.
Patent JP-H07303345-A (JP)
Title: Power generator for vehicle
Inventor: KURIBAYASHI MASARU
IPC: H02K5/20
Filed: 1994-05-06
Abstract: PURPOSE:To unify the shape of duct covers so as to reduce the cost of the dust covers by rotatably fitting the duct covers to rear-side brackets so that the covers can be deformed in accordance with the fixing positions of the duct covers to engines. CONSTITUTION:A power generator for vehicle is fitted to the engine of a vehicle and the main body of the power generator is cooled with the outside air of the engine room of the engine introduced to the main body through a duct 4. The power generator is provided with a duct cover 15 which is coupled with the duct 4 and rotatably fitted to the end section of the bracket 1 of the main body of the generator so that the cover 15 can cover the opening in the end face of the bracket 1.
Patent JP-S61254104-A (JP)
Inventor: KOBAYASHI MAKOTO
IPC: A01B59/043
Filed: 1985-05-01
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-S5618022-A (JP)
Title: Supercharger for engine
Inventor: OKIMOTO HARUO
IPC: F02B33/44
Filed: 1979-07-24
Abstract: PURPOSE: To correctly control an air-fuel ratio of the mixture for an engine, by intermediately providing a control valve, that opens correspondingly to the opening operation of a throttle valve at the secondary side of a dual carburetor, in a superchange line and controlling the quantity of supercharge in accordance with an opening degree of the throttle valve at the secondary side.  
     CONSTITUTION: In operation with a low load, only a carburetor 16 at the primary side of a dual carburetor 18 is used, and a throttle valve 17a of a secondary side carburetor 17 and a control valve 23 in a supercharge line 14 are kept in a state of full close, while a secondary air control valve 24 is opened. In operation with a high load, the primary and secondary side carburetors 16, 17 are used, and the control valve 23, intermediately provided in the supercharge line 14, is opened in accordance with the opening degree of the secondary side throttle valve 17a through a link mechanism 22 to supply the air delivered from a supercharger 19 by the amount in accordance with its opening degree to a combustion chamber 5 from a supercharge port 8. While the secondary air control valve 24 is closed to stop the supply of secondary air. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06304606-A (JP)
Title: Manufacture of cr-ni base stainless steel alloy without generating surface flaw
Inventor: ABE MASAYUKI
IPC: C22C38/00
Filed: 1993-04-21
Abstract: PURPOSE:To prevent fine crack to become scab in a manufacturing method of Cr-Ni base stainless steel. CONSTITUTION:At the time of continuously casting stainless steel which essentially consists of 16-35% Cr and 7-50% Ni and delta (cal) is <=8, this method is composed of making the shape of slab so that thickness in the edge parts are thicker than that in the middle part of width, heating a slab cooled at a cooling rate of <=30 deg.C/sec between 1400 deg.C and 1200 deg.C and at >=10 deg.C between 1000 deg.C and 500 deg.C at 1000-Tgamma deg.C for Kmin or more and executing hot rolling. Where, delta(cal)=3CReq-2.8Nieq-19.8, Creq=Cr+1.5Si+Mo+0.5Nb+0.5Ti, Nieq=Ni+0.5Mn+0.5Cu+30C+30N, Tgamma=(105+Nieq-3.9Creq)/(0.07-0.00195Creq), K=10<m>(m=3.22 log{(CreqX(0.6delta(cal)+4.5)/T}+5.25).
Patent JP-H06342482-A (JP)
Title: Character pattern recognizing and correcting device
Inventor: KUROSU YASUO
IPC: G06K9/03
Filed: 1994-05-09
Abstract: PURPOSE:To easily perform correction by designating a character pattern from the candidate character group of character patterns based on pattern recognition while referring to layout display. CONSTITUTION:Concerning the character group of a slip 3, one character is segmented by a character observation part 4 according to the format of a format storage part 7, the character is recognized, and the character code is stored in a result buffer 6 and transferred to a buffer 9 at need. On the other hand, format information is normally stored in a format storage part 13 and sent to a format storage part 7 or a layout preparation part 14 at need and based on the format information, a layout picture is prepared, synthesized with the signal of the result buffer 9 by a picture preparation part 10 and sent to a display 11. An operator corrects the pattern by a keyboard 12 while referring to the outputted input slip and layout picture.
Patent JP-S57209655-A (JP)
Title: Gas-liquid mixing and spraying nozzle
Inventor: ASAKAWA HIROYOSHI
IPC: B05B7/02
Filed: 1981-06-18
Abstract: PURPOSE: To make atomized particle size fine and uniform as well as to equalize a spray amount, by forming a spray port having no extremely narrow part except both end sides and average opening width by two simple notch parts.  
     CONSTITUTION: To the inner bottom part of a bottomed cylindrical nozzle main body 8, a curved inner peripheral surface 8a almost coaxial to the central axis core P of the main body is formed and notch parts 10, 10 for forming a spray port 7 are provided to the bottom part side of the main body 8 as well as at least one part of flange parts of the notch parts 10, 10 positioned to the side of the axis core P is made narrow toward the axis core side in bottom surface view of the main body 8 as well as notch parts 10, 10 are made wide toward the leading end of the main body 8 in side surface view of the main body 8 so as to atomize and inject a gas-liquid mixture from the spray port 7 in a sector pattern. In the bottom surface view of the main body 8, corner parts (b), (b) of notch flange part at a position close to the axis core P are offset to mutually opposed sides respectively against a surface S 1  passing the axis core P and a surface S 2  passing the axis core P as well as crossing the surface S 1  at right angles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61251855-A (JP)
Title: Formation of color photographic image
Inventor: KUREMATSU MASAYUKI
IPC: G03C11/00
Filed: 1985-04-30
Abstract: PURPOSE:To make rinse water needless and to reduce load for environmental pollution control by color developing a silver halide color photographic sensitive material contg. a specified magenta coupler and a specified sensitizing dye, fixing it, and subsequently processing it with a stabilizing soln. contg. a triazinylstilbene type fluorescent whitening agent in place of rinse water. CONSTITUTION:The silver halide color photographic sensitive material containing at least one of magenta couplers represented by formulae (I), embodied by formula I-1, and (I'), embodied by formula I'-1, and at least one of the sensitizing dyes represented by formulae (I'') and (II'') is color developed, fixed, and processed with a stabilizing soln. contg. a triazinylstilbene type fluorescent whitening agent, embodied by formula III, in place of rinse water.
Patent JP-S63261404-A (JP)
Title: Automatic carrying and traveling controller
Inventor: SUENAGA KAZUHIRO
IPC: B61B13/00
Filed: 1987-04-17
Abstract: PURPOSE:To automatically allow the titled device to correspond to the variation of a load by calculating an acceleration factor and a deceleration factor based on weight detected by a weight detector. CONSTITUTION:The automatic carrying/traveling controller 5 mounts the weight detector 1 on its load receiving part 2. Weight detected by the detector 1 is sent to an acceleration factor arithmetic part 12 and a deceleration factor arithmetic part 13 and the acceleration and deceleration factors are calculated based on the load signal. A traveling control part 14 determines a speed notch ON/OFF point and a brake driving point based on the acceleration factor or the deceleration factor obtained from the arithmetic part 12 or 13 and applies the determined points to a start/stop control part 9.
Patent JP-H10266385-A (JP)
Title: Sound absorber
Inventor: KONDO HIROYUKI
IPC: E04B1/82
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorber capable of ensuring reliability thereof. SOLUTION: A noise detector, a sound absorbent deviation detector and a sound wave generator are respectively constituted of four sound detectors 8a-8d, sound absorbent deviation detectors 5a-5d and speakers 6a-6d. Average outputs x' and e' are calculated by operation amplifiers 4 and 2 from outputs of the noise detectors 8a-8d and sound absorbent deviation detectors 5a-5d, and a sound absorbent signal y is formed on the basis of them. Sound absorbent signals are respectively supplied to the speakers 6a-6d connected in parallel through a power amplifier 3. By the constitution, since the noise detector, sound absorbent deviation detector and sound wave generator are respectively constituted of a plurality of devices, even in the case there are troubles in any of them, function of the whole device can not be impaired, and reliability of the device can be ensured accordingly.
Patent JP-S57210231-A (JP)
Title: Radiation type air conditioner
Inventor: YAMAMOTO TERUO
IPC: F24F1/00
Filed: 1981-06-18
Abstract: PURPOSE:To improve the comfortableness of radiation type air-conditioner by controlling the direction of radiant heat. CONSTITUTION:A plurality of radiant-heat direction regulating bodies 3 are mounted rotatably to the front of a radiation type air-conditioner panel 2, the inside thereof has a heater, a heat exchanger or the like, while the regulating bodies 3 are turned by means of a driving device consisting of a motor 4, bevel gears 5, 6, a shaft 7, etc. That is, the intensity and direction of radiant heat at each point in front of a main body are changed with time, and the comfortableness of radiation type air-conditioner can largely be improved. The human body is not inured to radiant heat because radiant heat received by the human body changes with time, and the effect of energy conservation is attained because the sufficient effect of air-conditioner is obtained by energy charged at value lower than conventional devices.
Patent JP-S5430051-A (JP)
Title: Cutting method of polarizing plate for liquid crystal display element
Inventor: URUSHIBARA TAKESHI
IPC: G09F9/00
Filed: 1977-08-10
Abstract: PURPOSE: To improve the cutting quality of an outer peripheral portion together with the workability and yield by effecting the half-cut with the use of a blade in a manner to use the half-blanking method as a cutting method of a polarizing plate having an adhesive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09295366-A (JP)
Title: Humidity permeable sheet
Inventor: TAKEI KUNIHIKO
IPC: A61F13/15
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a humidity permeable sheet made excellent in humidity permeability, water resistance, flexibility and touch by laminating an air permeable film and a nonwoven fabric composed of a resin based on a propylene/ ethylene random copolymer. SOLUTION: An air permeable film is obtained by using a polyolefin resin as a material to mold the same into a film or sheet and stretching this film or sheet. A nonwoven fabric laminated on this air permeable film is composed of a resin based on a propylene/ethylene random copolymer. The propylene/ ethylene random copolymer contains 0.01-10mol% of ethylene and the MFR thereof is 10-60g/10min. In a laminating method, the nonwoven fabric and the air permeable film are superposed one upon another through a hot-melt adhesive and both of them are heated and pressed by an embossing roll to be fused and bonded or laminated and further heated and pressed by the embossing roll to be bonded.
Patent JP-H11268668-A (JP)
Title: Floor structure of truck bed
Inventor: NAGAYOSHI KUSUO
IPC: B62D33/023
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of the bed floor due to inertia force toward the front when the vehicle brakes suddenly. SOLUTION: According to the floor structure of this truck bed, a floor F of the truck bed composed of floor panels 5 laid on a floor frame 1 in which a plurality of cross members 3a and a rear cross member 3b of higher rigidity than the cross members 3a are provided between a pair of left and right side members 2 extending front and back, is provided on a pair of chassis frames 6 extending front and back. The rear end portion of the floor F overhangs toward the rear further than the chassis frame 6. In this case, the rear cross member 3b of the rearmost end and the cross members 3a having a mount bracket 7 directly in front thereof are connected toward the front and back by a reinforcement 4 and fixed to an outrigger 8 of the chassis frame 6, thereby preventing forward movement of the rear end portion where the bed floor F overhangs.
Patent JP-S60241755-A (JP)
Title: Brushless synchronous motor
Inventor: TERAUE YOSHITERU
IPC: H02K19/28
Filed: 1984-05-12
Abstract: PURPOSE:To reduce the size and weight and to increase the capacity of a brushless synchronous motor by winding an armature winding and an exciting winding on a stator, and winding a field winding and an exciting armature winding on a rotor. CONSTITUTION:Armature windings 2 of basic pole number and exciting windings of three times of the basic pole number are wound on a stator 1. On the other hand, field windings 6 of basic pole number and exciting armature windings 7a, 7b of 3 times of the basic pole number are wound on a rotor 5. When an exciting current is flowed to the windings 6 only in the prescribed forward exciting direction and a load is connected with the windings 2 of the stator 1, a current is flowed to the windings 2 to supply a compensating exciting current to the windings 6 by an armature reaction.
Patent JP-H09122949-A (JP)
Title: Laser beam machine and laser beam device
Inventor: WAKABAYASHI OSAMU
IPC: B23K26/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To eliminate charging control during stoppage of laser oscillation, to improve safety of a device and to execute contant control of high precision laser output by receiving a burst on-off signal given from a machine side with a laser beam device side and executing burst operation control. SOLUTION: A laser beam L amplified, band-narrowed in a laser beam device 1 is made incident on an exposure device 20 and used for laser beam machining. At this time, part of the laser beam L is inputted in a monitor module 8 of the laser beam device 1, an energy value per one pulse is detected and the detected value is sent to a laser beam controller 6, by outputting a charging voltage value to a power circuit 5, charging control is executed. Further, the energy value, which is detected with a monitor module 12 of the exposure device 20, is inputted in the exposure device controller 13 and integrated, a target pulse energy Pd is corrected, these are sent to the laser beam device together with a laser oscillation synchronized signal TR and burst signal Bs, the burst operation is executed.
Patent JP-S58220986-A (JP)
Inventor: ARUBIN JIYOSEFU NIIIMITSUKU
IPC: F01C21/10
Filed: 1983-05-30
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。