baber/WOPTO huggingface dataset:
Patent JP-S54115280-A (JP)
Title: Spectrum analyzer
Inventor: OKADA TAKUTO
IPC: G01R23/175
Filed: 1978-02-28
Abstract: PURPOSE: To expand the analyzable range by controlling the amplitude of input signal.  
     CONSTITUTION: An amplitude limiter or a logarithmic amplifier 10 is disposed between IF filter 4 and a chirp filter 5. As a result, the observation signal to be analyzed which is inputted into an input terminal is mixed with the output from a sweep oscillator 3 in a mixer 2, and unwanted waves are removed by the IF filter 4. Then, the amplitude is controlled to the dynamic range (amplitude) determined by the side lobe level of the chirp filter 5 by the amplitude limiter or logarithmic amplifier 10, and the signal is inputted into the chirp filter 5 and is outputted from an output terminal 6. Therefore, small signals in the vicinity of large signals may be analyzed, and the analyzable range of spectrum analysis may be expanded. Hence, the manufacturing precision of the sweep oscillator 3 and chirp filter 5 may be alleviated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000222127-A (JP)
Title: Projection display device
Inventor: ITO KOJI
IPC: H04N5/74
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the compact projection display device of a high space saving property provided with a means for accurately detecting the position of indicating a screen by an operator or the like. SOLUTION: This projection display device is composed of a main body 2 and a screen 50 and the main body 2 is constituted of a laser scanner part 10, a position measurement part 30, a control part 40, a display part 35 and an image input part 47. At the four corners of the screen 50, screen sensors 31 are arranged and connected with the main body 2 by a connection line 36. Based on image data inputted to the image input part 47, modulation signals are sent from the control part 40 to the laser scanner 10, a laser oscillator 13 is made to emit light, a laser beam LB is projected while performing scanning on the screen 50 and an image is formed. When a user touches the screen 50 with the finger, the reflectance of the part is changed, the change is detected in the screen sensor 31 and computed in the position measurement part 30 and the position on the screen is decided.
Patent JP-H07204368-A (JP)
Title: Hair clippers
Inventor: WATANABE YAICHI
IPC: B26B19/16
Filed: 1994-01-24
Abstract: PURPOSE:To facilitate the neck line trimming not only by a unskilled person but also by a user himself by arranging the main part of hair clippers to be made up of an outer cylinder with an outer blade formed therein integrally, a drum shaft with an inner blade rotating internally contacting the inner circum ferential surface of the outer blade mounted thereon and a grip cylinder. CONSTITUTION:In hair clippers, the main part thereof is made up of an outer cylinder 10 with an outer blade 11 formed thereon integrally, a drum shaft 20 with an inner blade 21 rotating internally contacting the inner circumferential surface of the outer blade 11 mounted thereon and a grip cylinder 3. In the grip cylinder 30, a motor 34 and a cell case 35 are arranged inside while a switch part 31 on the external surface thereof. Moreover, a shaft support wall 32 is arranged on the front with a through hole 320 drilled for supporting an inner blade shaft 22 free to rotate while a lid 33 on the rear part to load or unload the cell. Then, the inner blade 21 is rotated through the inner blade shaft 22 with the motor 32 to cut hair inserted through a slot 110 of the outer blade 11. This facilitates the neck line trimming not only by an unskilled person but also by a user himself.
Patent JP-S52106692-A (JP)
Title: Semiconductor integrated circuit unit
Inventor: MINAMI TOKUO
IPC: H01L27/04
Filed: 1976-03-05
Abstract: PURPOSE:To enchance integration degree of IC containing transistor circuit having a bipolar coupling capacitor by forming coupling capacity using two coupling capacities and one resistor.
Patent JP-S62181704-A (JP)
Inventor: NISHIO MOTOI
IPC: A01B35/04
Filed: 1986-02-04
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-H01199566-A (JP)
Title: Preparation of vegetable or fruit fermented with lactic acid bacterium
Inventor: TANAKA TATSURO
IPC: A23C9/133
Filed: 1988-02-02
Abstract: PURPOSE:To provide the title vegetable or fruit useful as a raw material for processed foods such as vegetable juices without damaging the original color and flavor of the vegetable or fruit, by preliminarily treating the vegetable or fruit with an enzyme and subsequently fermenting the treated vegetable or fruit with lactic acid bacteria to ensure the lactic acid bacterium fermentation. CONSTITUTION:A vegetable or fruit (e.g. carrot) is preliminarily treated with an enzyme and subsequently fermented with lactic acid bacteria to provide the objective vegetable or fruit.
Patent JP-S60170573-A (JP)
Title: Welding arc starting method
Inventor: NISHIMURA HIROSHI
IPC: B23K35/02
Filed: 1984-02-10
Abstract: PURPOSE:To obtain satisfactory arc starting without using a high frequency in the stage of using a consumable wire and starting welding by forming the tip of the wire into a sharp pointed and flat shape and performing arc starting. CONSTITUTION:The tip of a consumable wire 2 is so formed as to have a sharp pointed part 2a and a flat part 2b prior to starting of welding. When welding is started by bringing the part 2a of such wire 2 into contact with a base metal 7, the contact resistance thereof is substantially small and therefore the tip of the wire is fired. The flat part 2b of the wire 2 burns instantaneously thereafter and forms a starting arc 9'. An arc 9 is then generated from the body part of the wire 2. The success rate of the arc starting is thus increased to about >=99.8%. The fabrication of the wire tip is executed by cutting the wire tip by a cutter 11 then pressing the tip by a molding machine 12 to form the sharp pointed part 2a and the flat part 2b.
Patent JP-S59148631-A (JP)
Title: Manufacture of plastic sheet reinforced with fiber
Inventor: NOSHIRO TOKUZOU
IPC: B29C43/34
Filed: 1983-02-15
Abstract: PURPOSE:To obtain FRP containing no solvent and simplified in its molding process, by a method wherein a fibrous material for reinforcement is impregnated with an electron beam curing chemical compound including organic solvent, dried and made to set completely by irradiation with the electron beam after completing mirror face pressing. CONSTITUTION:A fibrous base material for reinforcement is made to impregate with a composite consisting of an electron beam setting chemical compound including ethylene unsaturated bond and an organic chemical compound. Then after the fibrous base material has been dried by making organic solvent in the foregoing composite evaporate by hot air, mirror surface pressing is applied to the hole of the base material and the electron beam setting chemical compound is made to set completely by irradiating the electron beam. As for the electron beam curing chemical compound including ethylene unsaturated bond to be used, prepolymar, oligomer and monomer having the ethylene unsaturated bonding within their molecules can be cited. As for the organic solvent used for adjustment of adhesiveness, any of chemicals which can dissolve the foregoing electron beam curing chemical compound is pref. for use.
Patent JP-H08193809-A (JP)
Title: Device for measuring position or width
Inventor: OGASAWARA AKINOBU
IPC: G01B11/00
Filed: 1995-01-17
Abstract: PURPOSE: To measure a position or length of an object at non-contact by using a laser beam and a recurrence reflector. CONSTITUTION: A laser beam from a semiconductor laser element 12 is converged through a lens 13, and reflected on a half-mirror 15. The reflected laser light is reflected on an oscillation mirror 14 swinging at a constant oscillation number by a scanning controller 16, and furthermore made parallel by a parabolic mirror 18. The neighborhood of the upper edge of an object 11 to be measured is scanned. The laser light not shielded by the object 11 advances straight, and is received by a recurrence reflector 19. The laser light not reflected by the reflector 19 is converged by the parabolic mirror 18, reflected on the mirror 14, passed on the the mirror and converged through a lens 20 A light receiving signal of a light receiving element 21 is input to a controller 22.  On the other hand, part of the laser light from the laser element 12 is converted into a reference signal by a reference sensor 17 through the mirror 14, and input to the controller 22. The position of the object 11 from the time displacement of the reference signal and the light receiving signal is measured.
Patent JP-S59148813-A (JP)
Title: Waveform shaping circuit of magnetic rotation sensor
Inventor: KASATANI MITSUO
IPC: G01D5/244
Filed: 1983-02-15
Abstract: PURPOSE:To amplify only the plus side of a necessary signal to remove an unnecessary signal component by providing a comparator which inputs the output signal of a sensor and its phase-inverted signal and a charging and discharging circuit between its plus input terminal and the ground. CONSTITUTION:Opposite-phase signals (a) and (b) from the magnetic sensor are supplied to the minus and plus input terminals of the comparator 10. The charging and discharging circuit consisting of a capacitor C1 and a resistance R1 and a transistor (TR) T1 connected in parallel thereto are provided between the plus input terminal of the comparator 10 and the ground. The capacitor C1 is charged by the minus side of the signal (a), i.e. the plus side of the signal (b) and discharged gradually through the resistance R1. The TR, T1 is turned on by the plus side of the signal (a) to discharge the capacitor C1 completely. Consequently, the plus terminal of the comparator 10 is held at some potential after the charging and the potential is invariably higher than that of an unnecessary waveform arriving at the minus terminal, thus amplifying only the plus side of the necessary signal (a).
Patent JP-S54116763-A (JP)
Title: High-temperature clinker cooler
Inventor: WADA YASUO
IPC: F27B7/38
Filed: 1978-03-03
Abstract: PURPOSE: To eliminate fear of fire damage of a fire grate regardless of distributing conition of the high-temp. clinker as well as to prevent fluidifying phenomenon due to fine particles by making any part of the grate plate fixed and providing an air jetting nozzle on the side wall.  
     CONSTITUTION: For the purpose of preventing generation of over-heat zone A formed by high-temp. burning 6b of fine particles, a motionless grate 5a is provided at a part of the grate 5 to function as a non-operational part. An air jetting nozzle 14 is provided around the center of the high-temp. clinker layer from the side wall 10 and the high-temp. clinker 6a in small lumps are blown off toward the central part so as to make the actual thickness 13b of the high-temp. clinker's 6 layer on the grate 5 thinner than the thickness 13a at the central part. Openings on the nozzle 14 shall be located at several points on the both side-walls where particles in small lumps tend particularly to be piled up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000223451-A (JP)
Title: Polishing state measuring method
Inventor: KOYAMA MOTOO
IPC: B24B37/013
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To enable the state of the polished surface of a polished member to be accurately measured, when the polishing state of the polished member is measured resting on the signal light obtained by irradiating a polished member with light, while a polished member and a polishing body are moved relatively with respect to each other for polishing. SOLUTION: A polished member held on a polishing head is pressed against the surface of a rotating polishing body as an abrasive material is supplied, and the polished member and the polishing body are given relative movements with respect to each other to polish the polished surface of the polished member, where a polished member 6 is irradiated with light beams through two or more optical windows 5a to 5d provided to the polishing body, a signal light is acquired through the optical windows for each rotation of the polishing body, and the state of the polished surface of the polished member is measured.
Patent JP-S59149119-A (JP)
Inventor: FUJII IESATO
IPC: A47L9/28
Filed: 1983-02-16
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-S52110332-A (JP)
Title: Fuel-air ratio control device
Inventor: MINAMI HIDEHIRO
IPC: F02D33/00
Filed: 1976-03-08
Abstract: PURPOSE: To correct the expected variations on fuel-air in transient states such as acceleration or deceleration, by detecting the state and forcibly charging or discharging an integration circut in a short time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59149470-A (JP)
Title: Electronic still camera
Inventor: NAKAYAMA MASAAKI
IPC: H04N5/781
Filed: 1983-02-15
Abstract: PURPOSE:To perform fast continuous picture reproduction by holding the read operation stop state of an image pickup element from the closure of a shutter to the arrival of the next frame synchronizing signal, and performing reading operation synchronously with the frame synchronizing signal. CONSTITUTION:When a release switch 110 is pressed, a trigger pulse (c) is inputted to a shutter control signal generator 111, which generates a signal (d) synchronously with the vertical synchronizing signal (a) of a synchronizing signal generator 108 to open a shutter 102, allowing an object image to enter the image pickup element 103. The signal (d) is led to a read stop signal generator 202, and the reading operation of the element 103 is stopped by a signal (e) synchronizing with the signal (a) from the generator 202. When a frame synchronizing signal (b) synchronized with the signal (a) is inputted from a frame synchronizing signal generator 201 to the generator 202, the signal (e) falls to hold the element 103 in readiness for reading operation, and its stored charges are sent as a one- frame signal (f) to a recording device 105 through a signal processing circuit 104. At the same time, a recording control signal generator 203 generates a recording control signal (g) to record the signal on the device 105.
Patent JP-H06317872-A (JP)
Title: Heat-treatable image generation element formed by including barrier layer
Inventor: UOJIICHI MARIA PURUZEJIIKI
IPC: G03C1/498
Filed: 1994-02-22
Abstract: PURPOSE: To provide the heat-treatable improved image forming element prevented from transfer of hydrolyzates in a support. CONSTITUTION: This element is characterized by comprising (1) a support, (2) a heat-sensitive recording image-forming layer or a thermographic image-forming layer each containing polyalkoxysilane; (3) an overcoating layer coating the image-forming layer, and (4) the partition layer made of polysilicic acid and a water-soluble hydroxyl group-containing monomer or polymer and interposed between the support and the image-forming layer, thus permitting the obtained heat-treatable image form element to be prevented from curling and occurrence of a sensimetric effect in the reversal direction.
Patent JP-S63190927-A (JP)
Title: Endless sliding bearing
Inventor: TSUBOI NOBUYUKI
IPC: F16C29/00
Filed: 1987-02-03
Abstract: PURPOSE:To enable the sliding bearing in the caption to endure a high load and to be capable of making an automatic alignment for the inclination of a support shaft center by the projecting shaft of a sliding bearing piece in an housing supported by means of a supporting notch of a central piece, thereby having the shaft projected from the notch, and engagingly holding the projecting shaft by means of front and rear pieces. CONSTITUTION:In a plate which forms a main body 2', a central piece 3 is formed such that pairs of lateral notches 5' are arranged symmetrically in cross shapes on the right and left sides of the central part of respective receiving/supporting notches 5 and while the pairs of notches 5' allow the shaft pins 11 of a bearing piece 10 at fit therein to serve as a supporter at the time of assembling. Further, a sub-piece 3' has also the notches 5 for receiving and supporting the bearing piece 10, while each block-shaped slide bearing piece 10 is additionally provided with the shaft pin 11 penetrating laterally through the intermediate part thereof. In addition, it is possible to adopt a guide shaft or a guide rail as a bearing 1 serving to support a circular shaft 21, and to adopt the shaft 21 as a support bearing in not only an axial direction but also in a rotational direction by forming a slide bearing pieces 10'' whose bearing slide support faces 12'' formed in a recessed circular shape so as to hold the bearing 21 its three slides. The automatic alignment can thus be attained in this type of bearing.
Patent JP-H06233971-A (JP)
Title: Reform of coal cinder
Inventor: UKITA KAZUAKI
IPC: B07B4/08
Filed: 1993-02-12
Abstract: PURPOSE:To set values such as air tower velocity, vibrational frequency and amplitude of a fluidized air in a vibrational fluidized layer to a specific level and thereby achieve the efficient separation of low density particles when reducing the quantity of unburnt carbon by separating low density particles which contain a relatively large quantity of unburnt carbon from coal cinders containing particles whose diameters are smaller than a specified grain size by the use of the vibrational fluidized layer. CONSTITUTION:The quantity of unburnt carbon contained in coal cinders is reducd by separating low density particles containing a relatively large quantity of unburnt carbon from coal cinders containing particles of smaller than 10mum of grain size by the help of a vibrational fluidized layer. In this case, the air tower velocity of fuidized air in the vibrational fluidized layer 5 is set to 0.5 to 1.0cm/sec, and the vibrational frequency is set to that higher than 10Hz and the amplitude to 0.1 to 2.0mm. In addition, particles larger than 100mum of particle size are removed from coal cinders prior to the reform of coal cinders. Consequently, it is possible to separate and remove low density particles containing a relatively large quantity of unburnt carbon.
Patent JP-S54116304-A (JP)
Title: Controlling method for temperature of blast furnace slag to be granurated
Inventor: FUJIWARA TOSHIHISA
IPC: C21B3/08
Filed: 1978-03-02
Abstract: PURPOSE:To cool molten slag surely to a target temp., by controlling, in cooling the molten slag discharged from a blast furnace to a temp. suited for manufacturing hard granulated slag, the quantity of cooling water or cooling air to be fed to the jacket of a molten slag shoot according to the detected temp. of the molten slag. CONSTITUTION:Molten slag 4 having flowed out of a molten iron reservoir 7 is forced to cool while passing through a molten slag shoot 1 to a lower temp., which is detected by a temp. detector 20 installed near a blowing box 9, and the detected temp. is inputted to a comparative controller 22. In the comparative controller 22, the detected temp. is compared with a target temp. previously set to a setter 21 to find the difference. The temp. of the molten slag at the outlet of the molten slag shoot 1 is controlled automatically to the target temp. by control of the quantity of cooling water or cooling air through the operation of a flow valve 15 so as to zeroes the temp. difference.
Patent JP-S61190439-A (JP)
Inventor: KUZURA TADAHIKO
IPC: B32B5/02
Filed: 1985-02-13
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-S62181092-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B3/12
Filed: 1986-02-06
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-S58141517-A (JP)
Inventor: TORII HISAO
IPC: H01G4/18
Filed: 1982-02-17
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-H10223137-A (JP)
Title: Method for removing carbon from phosphor
Inventor: ISHII TSUTOMU
IPC: C09K11/84
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To effectively remove carbon and provide a regenerated phosphor, having a high reflectance and high luminance by dispersing the recovered phosphor in water then adding ammonia, or directly dispersing the recovered phosphor in an ammonia solution, keeping the solution left standing after stirring it, then separating a supernatant liquid. SOLUTION: A recovered phosphor may be a mixture of multiple materials, or it may be a slurry material removed of impurities such as bichromate or polyvinyl alcohol, and preferably pure water is used. After an ammonia solution has been added to a phosphor dispersion liquid, or after the phosphor has been dispersed in the ammonia solution, the ammonia concentration of the aqueous solution is set to 0.005-0.5wt.%, and the aqueous solution is preferably stirred for 30min or longer. Carbon is then separated from the phosphor. The aqueous solution is normally left standing for 6hr or longer at 20-30 deg.C after stirring is stopped, and carbon is floated in a supernatant liquid due to the difference in precipitating properties and is discharged by a pump. This method is useful for the recovery of the phosphor for a color picture tube, particularly red phosphor Y2 O2 S:Eu.
Patent JP-S62182586-A (JP)
Inventor: KANESHIRO AKIO
IPC: F27B14/20
Filed: 1986-02-06
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-S61184354-A (JP)
Title: Hot-water temperature control device of hot-water supplied having after-burning function
Inventor: ADACHI YOSHIYUKI
IPC: F24H1/46
Filed: 1985-02-12
Abstract: PURPOSE:To provide a low cost hot-water temperature control device that stably controls the hot-water temperature of hot-water supply and additional burning by a method wherein the amount of combustion of a burner is controlled by driving of a proportional control valve. CONSTITUTION:The signal of a thermistor 15 for the hot-water supply provided on the outlet of a heat exchanger for hot-water supply 1 is compared and operated with the signal of a hot-water supply and hot-water temperature setting 17 of a remote control or the like by a comparator 16 while the proportional control driving section 18 is worked due to the output of a hot-water supply mode treated with the propor tional control operation section 32 for the hot-water supply and after-burning, provided in the micro-computer 31 and the hot-water supply and after-burning concurrent mode changing treatment section 33, thereafter, the proportional control valve 10 is worked and the amount of combustion of the burner 11 for the hot-water supply is controlled while the hot-water discharge temperature is controlled so as to become constant. And the proportional control valve 10 is operated to control the amount of combustion of the burner 14 for the additional burning and the hot-water temperature of a bath may be controlled so as to hold the circulating hot-water temperature constant.
Patent JP-S55117178-A (JP)
Title: Developing device
Inventor: MIYAKE NOBUYUKI
IPC: G03G15/00
Filed: 1979-03-02
Abstract: PURPOSE: To enable the good developed images to be obtained even in low-temperature environment by using a heat pipe, etc. which thermally associate liquid developer and a drive means for driving pump mechanism.  
     CONSTITUTION: Liquid developer 32 is stored in a developer vessel 31 in a developing device 30 and a stirring blade 33 is disposed in the developer. A pump blade 34 is positioned right below the impeller and a motor 36 is mounted to the cover 5 of the vessel by means of a stanchion 37. The revolving shaft 38 of this motor 36 is made into heat pipe constitution and the stirring blade 33 and pump blade 34 are mounted to this shaft. A pump chamber containing the pump blade 34 is formed by a partition member 39 and the developer is conveyed by the pipe 40 connected to this pump chamber. As a result of this, heat may be transmitted directly to the liquid developer and the developer may be kept effectively at a proper temperature at low temperature, whereby the good development may be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio