baber/WOPTO huggingface dataset:
Patent JP-H0812161-A (JP)
Title: Curl removing device
Inventor: TAKAHASHI HIROSHI
IPC: B41J13/00
Filed: 1994-06-28
Abstract: PURPOSE:To reliably remove a curl formed in a recording medium by supporting either one of a pair of discharge rollers to discharge the recording medium so as to revolve with the axis of the other as the center, and restricting the discharge roller to be revolved in a position to remove the curl formed in the recording medium. CONSTITUTION:When a curl is formed in a paper sheet P printed by passing between a platen roller 1 and a line thermal head 2 and a tip part of the paper sheet P turns upward, the tip of the paper sheet P closes a push switch 11. Then, a solenoid 8 is energized, and a lever member 6 is swung in the clockwise direction from a perpendicular position through a plunger 9. Therefore, an upper discharge roller 4B is positioned in an oblique upper part of a lower discharge roller 4A, and the paper sheet P is sandwiched between the upper and lower discharge rollers 4B and 4A, and is discharged to an oblique lower part while being bent in the inverse direction of the bending direction of the formed curl. In this way, the curl formed in the paper sheet P is removed at printing time.
Patent JP-S6126514-A (JP)
Title: Preparation of piezoelectric ceramic powder
Inventor: IINO TAKESHI
IPC: H01L41/22
Filed: 1984-07-13
Abstract: PURPOSE:To produce the titled powder having high quality and remarkably improved coupling coefficient, by coprecipitating and calcining a composite compound of Pb, Ti and Zr, dispersing the resultant powder in an aqueous solution, adding an aqueous solution of manganese nitrate to the dispersion, and precipitating with a specific precipitant. CONSTITUTION:Pb(NO3)2, [(CH3)2CHO]4Ti and ZrO(NO3)2.2H2O are used as the starting raw materials, and are weighed at ratios of the objective composition. The mixture is dissolved in water, and the obtained aqueous solution of the mixed nitrate is added to ammonia water while adjusting the pH of the mixture to 7-8. The obtained precipitate is filtered, washed, dispersed in pure water, and spray-dried. The resultant powder is calcined to obtain lead titanate zirconate powder, and the calcined powder is dispersed in an aqueous solution of ammonia. An aqueous solution of Mn(NO3)2.2H2O is added to the dispersion at 11pH, and the obtained precipitate is filtered, washed, and dried to obtain the objective ceramic powder. A high-quality piezoelectric ceramic powder having remarkably improved coupling coefficient can be prepared compared with the conventional process.
Patent JP-H0438736-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI TADASHI
IPC: G11B11/10
Filed: 1990-06-04
Abstract: PURPOSE:To decrease phase differences and to suppress the fluctuation in the magnitude of carrier signals by successively forming a 1st dielectric layer, a magnetic layer and a 2nd dielectric layer on a transparent substrate, forming the 2nd dielectric of silicon nitride as its essential component and forming the magnetic layer of a rare earth-iron family amorphous alloy as its essential component. CONSTITUTION:The dielectric layers 2, 4 which consist of the silicon nitride or consist essentially of the silicon nitride and have 2.1 to 2.4 refractive index are formed on the transparent substrate having 1.4 to 1.6 refractive index. The magnetic layer 3 is formed of the thin film of the rare earth-iron family amorphous alloy and the thickness thereof is specified to a 600 to 1000Angstrom  range. The fluctuation in the carrier signals by the differences in the substrates and the recording and reproducing device is suppressed in this way and the magneto- optical recording medium which allows stable information reading out is obtd.
Patent JP-H0819163-A (JP)
Title: Facsimile equipment
Inventor: OYABU MIKIO
IPC: H02H3/08
Filed: 1994-06-28
Abstract: PURPOSE:To cut off supply of abnormal current to a facsimile equipment by detecting abnormal current in the standby condition and the operating condition of the facsimile equipment. CONSTITUTION:In the standby condition of a facsimile equipment, a relay R1 is connected with a terminal B. When abnormal current passes through a fuse F2 for more than a fixed duration, the F2 is melted. When the facsimile equipment is in an operating condition, the real R1 is changed over and connected with a terminal A. When abnormal current passes through the facsimile equipment in the operating condition, a fuse F1 is melted.
Patent JP-H10340602-A (JP)
Title: Vehicular lighting fixture and its molding method
Inventor: OBARA HITOSHI
IPC: F21V15/01
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a vehicular lighting fixture, and also effectively prevent the occurrence of a dent by forming a space part by gas injected when a housing is formed in a thick part of the housing. SOLUTION: When a housing 2 is molded, gas in introduced from unillustrated injection nozzles positioned in vehicle width directional left and right two places in a lower part of a car body as shown by arrows (a and b), and the gas flows in so as to wrap around bulb holders 7 and 8, that is, along an excess thickness part of a housing 2. A space part E is formed in the excess thickness part when gas is let out of vehicle width directional left and right two places (cnd) in an upper part of the car body. A rate of a thickness of the excess thickness part and the cross-sectional area of the space part can be effectively set by performing this gas injection and gas drainage for the respective two places.  In this case, an opening formed by gas drainage in an upper part of the car body is closed, and infiltration of a waterdrop into the space part E is prevented, and even if the waterdrop infiltrates, it can be easily and reliably drained.
Patent JP-H10340727-A (JP)
Title: Manufacture of battery electrode and battery
Inventor: WATANABE MASARU
IPC: H01M4/139
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To efficiently apply paste to a porous current collector, enhance cycle characteristics and battery capacity, and suppress peeling off and falling off of an active material by adjusting the viscosity of active material paste to the specific rate of shear in the specified range. SOLUTION: Shear is applied to active material paste 5 in a liquid reservoir 6, formed between the tip of a nozzle 3 and a current collector 2. The rate of shear depends on the dimension of a gap and the running velocity of the current collector. If the viscosity of the paste is 10 poises or less when the rate of shear is 1000 (I/sec), the fluidity of the paste 5 is high, and the paste 5 is filled uniformly in the small pores and cavities without remaining bubbles, and applied to the surface of the current collector 2 to form an active material layer 1 having a uniform thickness. If the viscosity is 10 poises or more when the rate of shear is 1 (I/sec), hanging down of the non-dried active material layer 1 in the period from coating of the paste 5 to drying is prevented, and an electrode plate having a uniform thickness is formed.
Patent JP-S5574785-A (JP)
Title: Ripening of alcoholic drink with natural radioactive mineral
Inventor: SUENO TEIROKU
IPC: C12H1/16
Filed: 1978-11-30
Abstract: PURPOSE: To accelerate the chemical reaction of alcoholic drink during the ripening stage, and to give the drink with mild taste and flavor in a short time, by irradiating the drink with a specific dose of gamma-rays from natural radioactive minerals.  
     CONSTITUTION: The ripening of alcoholic drink such as Japanese "sake", whiskey, brandy, etc. is accelerated by irradiating the drink, directly or indirectly, with gamma-rays radiated from natural radioactive minerals such as thorite, thorogummite and monazite or their processed products having a gamma-ray intensity of 1W5mr/hr. In the indirect irradiation, the drink is bottled, and irradiated with the gamma-rays through glass from granules or molded bars of the radioactive minerals disposed to surround the bottle; and in the direct irradiation, the radioactive minerals are heated and sintered together with a small amount of clay, disinfected in boiling water, and put into the alcoholic drink. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5480167-A (JP)
Title: Frequency-voltage converter
Inventor: YAMAMOTO NORIO
IPC: H03K9/06
Filed: 1977-12-09
Abstract: PURPOSE: To enable the change in input pulse number or frequency to be immediately converted to a voltage by taking the frequency to be converted into a shifter at the timing shorter than the minimum period of that frequency thereby shifting the same.  
     CONSTITUTION: This is to output an input frequency S 2  to an analog output voltage S 3  proportional to the input, in which an oscillator 1 shifts the contents of a shift register 2 by each 1 bit to the right by a shift pulse S 1 . At each 1 shift time interval, whether the pulse of the input S 2  of the shift register 2 is entered or not is checked and if there is the pulse S 2 , the Oth bit is set in ligic value 1 and if not, logic value 0 is set. This set value is shifted to the right by each 1 shift pulse. Hence, the number of the logic value 1 of each bit of the shift register 2 becomes the number of the input frequency S 2  up to the 10 shift pulse time before from the present. This number is analog-converted by an adding resitor 3, operational amplifier 4 and resistor 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6037578-A (JP)
Title: Electrostatic recorder
Inventor: MATSUURA YOUZOU
IPC: G03G15/16
Filed: 1983-08-10
Abstract: PURPOSE:To prevent decrease in image density in the stage of forming the succeding image on a dielectric belt even if the images are not continuously formed on the dielectric belt by regulating the operation of a transfer charger. CONSTITUTION:A transfer charger 7 performs discharging during the time since the trasfer by a transfer charger 7 ends until the front end 1a of the image forming part of a dielectric belt 1 is disposed to the position where said end faces a destaticizing charger. Then the belt 1 starts moving for the purpose of forming the succeeding image. The charger 7 performs discharging in this case as well during the time since the belt 1 starts moving until the rear end 1b of the image forming part passes the position where said end faces the chrager 7. The decrease in the image density is thus prevented in the stage of forming the succeeding image on the dielectric belt even if the images are not continuously formed on the dielectric belt.
Patent JP-H10318139-A (JP)
Title: Noise reducing mechanism in air compressor
Inventor: AGEHARA NORIMOTO
IPC: F04B39/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a noise reducing mechanism which can lower noise by cutting off a noise transmission path from a piston pin. SOLUTION: In an air compressor composed of a compression piston 4 slidably provided in a compression cylinder 3, an eccentric disc 6 operatively coupled thereto with the compression piston 4 through the intermediary of a connecting rod 5 and having a rotary shaft 7 operatively coupled to a drive source, the compression piston 4 being slidable in the compression cylinder 3 so as to compress air sucked into the cylinder 3 and discharge the same into an air tank 12, an O-ring 22 is interposed between the connecting rod 5 and the eccentric disc 6.
Patent JP-S6038452-A (JP)
Title: Vinylidene fluoride resin composition
Inventor: KAWAGUCHI AKIYOSHI
IPC: C08L1/00
Filed: 1983-08-10
Abstract: PURPOSE:To provide the titled compsn. which gives moldings having excellent mechanical properties, surface smoothness and gloss, by adding a potassium titanate fiber to a vinylidene fluoride resin. CONSTITUTION:5-40wt% potassium titanate fiber having an average fiber diameter of 0.1-2mum, an average fiber length of 5-100mum and an aspect ratio of 10-200 and of formula I or II (wherein n is 2-8) is added to a vinylidene flouride resin having a vinylidene fluoride content of 90mol% or above and an intrinsic viscosity of 0.5-2.0. EFFECT:A compsn. suitable for use in molding parts having complicated shapes and very small, thin-wall parts having excellent tensile strength, flexural strength and flexural modulus, high dimensional accuracy and exhibiting low orientation during molding, can be obtd. USE:Gear, bearing, miniature gear, roller, etc.
Patent JP-H06301554-A (JP)
Title: Method and equipment for providing presentation priority order service
Inventor: UIRIAMU JIEI JIYONSON
IPC: G06F9/45
Filed: 1993-06-18
Abstract: PURPOSE: To control the priority of simultaneous multimedia presentations by displaying related objects in a desktop foreground or focus. CONSTITUTION: After a program is started, a processing block 500 monitors the currently executed presentation until the block 500 detects a priority mark or the end of the presentation. When a discriminating block 510 is not able to detect a priority starting mark, thereafter, another discriminating block 530 discriminates whether or not a priority ending mark is detected. When the priority ending mark is not detected, a third discriminating block 550 discriminates whether or not the end of the presentation is detected. If the end of presentation is not detected, the program returns to the processing block 500 through a loop and continues the monitoring of the presentation. When the priority mark is detected in the repeated loop, the block 500 requests priority from a preferential executing process.
Patent JP-H101714-A (JP)
Title: Immersion tube for treating molten metal
Inventor: HORI MITSUJI
IPC: C21C7/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an immersion tube for treating molten metal which can be used with its service life kept for a long time. SOLUTION: The immersion tube for treating the molten metal is provided with an inner cylindrical refractory 1 immersed in the molten metal with the inner part as a flowing passage of the molten metal. In the case, refractory regular-shaped bricks 3 are arranged on the is outer peripheral side of a metallic cylinder 2 embedded and fixed into the inner cylindrical refractory 1 as a core metal. Then, the brick 3 is connected with the metallic cylinder side with a bolt 4 and the interval of a joint 3a, 3b between the bricks is made to <=5mm. The bolt 4 is penetrated into a through hole 2c bored in the metallic cylinder 2 from the inside to connect with the regular-shaped brick 3 or is connected with a fitting tool arranged on the outer peripheral surface of the metallic cylinder 2 to connect with the regular-shaped brick 3.  Or, an anchor 5 to be screw-fastened with the bolt 4 is embedded in the regular-shaped brick or holding material for reinforcing can be integrally combined and anchor 5 is connected with this holding material as a supporting tool.
Patent JP-S633784-A (JP)
Inventor: TAKEDA MASAO
IPC: A24F27/12
Filed: 1986-06-23
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-H085559-A (JP)
Title: Fruit component inspection apparatus
Inventor: OKURA TADAHIRO
IPC: G01N21/77
Filed: 1994-06-29
Abstract: PURPOSE:To inspect the components of a fruit easily and accurately at an arehard, to determine the harvest time and to perform management of fertilizer and scheduled production. CONSTITUTION:The gap 4a in an inspection window 4 having the inspection reagent of an inspection card 2 is filled with a fruit juice through a fluid section 5. The gap 4a is formed with such dimensions as to allow holding of the fruit juice. The inspection card 2 is inserted into the inspection card insertion port 7 of the body 3. The fruit juice in the inspection window 2 is then irradiated with light emitted from alight emitting element. Transmitting or reflecting light is measured by means of a light receiving element which delivers a signal representative of the content of each component of the fruit juice. The content of each component is presented on the screen 21 of a display. Since a plurality of items can be inspected by simply inserting the inspection card 2 into the insertion port 7 of the body 3, the harvest time can be determined and management of fertilizer and scheduled production can be realized.
Patent JP-S5574203-A (JP)
Title: Multi-branch branching filter
Inventor: ITANAMI TAKAO
IPC: H01P1/213
Filed: 1978-11-29
Abstract: PURPOSE:To enable to branch about twice channels than conventional system at once, by reducing the size of filter to a half through the use of the cut-off guide tube inserting the dielectric resonator as band pass filter. CONSTITUTION:The electromagnetic waves having broad frequency components inputted from the input waveguide 1 are fed to the band pass filter having a plurality of different frequencies. Further, the waves are separated into the waves having narrow frequency components depending on the band pass filters 111-8. Then, they are outputted from the output waveguides 101-8 connected to the respective band pass filter 11. As the band pass filter 11, in place of conventional waveguide type resonators, dielectric resonator inserted to the cut-off waveguide having about a half size.
Patent JP-S63311684-A (JP)
Title: Automatic playing device for keyboard music instrument
Inventor: MANTANI ROKUROTA
IPC: G10H1/18
Filed: 1987-06-13
Abstract: PURPOSE:To improve the reproducibility of automatic playing by supplying lots of keying signals obtained from lots of keying signal generating circuits to corresponding drive means respectively as drive inputs. CONSTITUTION:A touch data TD corresponding to an input key data KD is sent from an output section corresponding to the input key data KD of a distribution circuit 4, fed to a buffer memory 5 and stored in a recording block corresponding to each output section of the distribution circuit 4. A keying signal generating circuit 6 fetches a touch data from the corresponding recording block to a register and a preset counter 10 counts the clock pulse phi in response to the touch data to obtain the clock pulses of the number in response to the keying strength represented by the touch data TD as the keying signal. Then lots of the keying signals obtained from each keying signal generating circuit 6 are fed to corresponding drive means 7 respectively as drive inputs to attain keyboard playing automatically.
Patent JP-S628194-A (JP)
Inventor: OKADA YOSHIMI
IPC: G09G3/18
Filed: 1985-07-05
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-H0440634-A (JP)
Title: Optical pickup head device
Inventor: KADOWAKI SHINICHI
IPC: G11B7/131
Filed: 1990-06-06
Abstract: PURPOSE:To sharply release the accuracy of the setting position of a hologram element and to improve the productivity of an optical pickup head device by detecting a tracking error signal by a phase difference method for comparing and computing the phase of an optical current outputted from a photodetector unit. CONSTITUTION:TE signal is obtained by compareing and computing the phases of outputs from respective photodetectors 501, 506. Namely, beams reflected and diffracted by an optical storage medium 40 are divided by diffraction gratings 643 to 646 recorded in a part of the hologram element 60 as diffracted beams and the TE signal is obtained by the phase difference method. when the TE signal is obtained by the phase difference method, a holographic grating or a simple diffraction grating is formed only on one face of the element 60. Consequently, the stable TE signal extremely reducing influence to be exerted upon a tracking error signal and preventing the generation of offset can be obtained.
Patent JP-H04345475-A (JP)
Title: Bobbin processing system
Inventor: INOUE YASUHIRO
IPC: D01H13/30
Filed: 1991-05-23
Abstract: PURPOSE:To save space with the distance shortened between a fine spinning machine and an automatic winder by disposing a steam treatment device over a bobbin transfer path between a yarn end pick finding device and a winder main body. CONSTITUTION:A steam treatment device 5 is disposed over a bobbin transfer path 6 between a yarn end pick finding device 4 within an automatic winder 2 and winder main body 3. This enables the distance between a fine spinning machine 1 and an automatic winder 2 to be shortened, thereby making it possible to save space. In addition, since the steam treatment device 5 is interposed between the yarn end pick finding device 4 and the winder main body 3, pick finding can be carried out with ease because steam treatment is processed after pick finding out of a bobbin B has been carried out in the pick finding device 4. In this case, the steam treatment device 5 is formed while being located close to one side of the winder main body 3 along the longer direction of the main body. This enables the steam treatment device 5 to be made long in length while space saving is being attempted, thereby making it possible to make retention time longer.
Patent JP-S5577025-A (JP)
Title: Erasing head
Inventor: FUKUDA KAZUMASA
IPC: G11B5/127
Filed: 1978-12-01
Abstract: PURPOSE: To improve an erasing efficiency and reduce noise by making the angle of one or more gaps of an erasing head, which has plural gaps, for the tape running direction different from the angle of other gaps for the tape running direction.  
     CONSTITUTION: Gaps 6 and 7 dependent upon a spacer formed by a nonmagnetic metal, etc., in an erasing head, which is produced by a high-permeability material (Permalloy lamination material, etc.,) and consists of back leg 3 with exciting coil 2 wound, side leg and front leg 5 are formed at different angles for the tape running direction (arrow). By this constitution, since magnetic particles of the magnetic tape receive agitation dependent upon the magnetic field efficiently and strongly to increase irregularity of the magnetization direction, a large erasing effect can be obtained by a small erasing current. Consequently, a high-density recording tape of a high coercive force can be erased efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08339525-A (JP)
Title: Magnetic head slider
Inventor: KAWAHARA HIROSHI
IPC: G11B5/60
Filed: 1995-06-15
Abstract: PURPOSE: To improve the sliding characteristic of a magnetic head slider. CONSTITUTION: A continuous protective film 6 is deposited on an air bearing surface(ABS) 5 and leading surface 2, on the magnetic head slider. The magnetic disk device having a long device life can be supplied because the occurrence of mechanical wear is averted and the film is made hardly peelable for forming the continuous film. An electromagnetic transducing element and conductive patterns adhering conductive fine lines for supplying the current to be impressed on this electromagnetic conversion element from outside are arranged on a trailing surface. The protective film of the magnetic head slider is deposited on the ABS and the leading surface, thereby, the deposition of the protective film on the conductive patterns existing on the trailing surface is averted and the trouble of covering the conductive patterns is eliminated.