baber/WOPTO huggingface dataset:
Patent JP-H01288061-A (JP)
Title: Original reader
Inventor: SAKAI SHINICHI
IPC: H04N1/10
Filed: 1988-05-13
Abstract: PURPOSE:To make the entire reader small in size by arranging a torque delivering member within a plane in parallel with the moving face of an original read section. CONSTITUTION:The rotary axis of a pulse motor 11, drive pulleys 13, 14 and an idle pulley 6 is made perpendicular to the moving face in the subscanning direction B and a gear part 131 of the drive pulley 13 meshes with a gear part 141 of the other drive pulley 14. Thus, the drive pulley 13 coupled directly with the motor 11 is driven horizontally in a direction of the arrow C, a torque is delivered to the other drive pulley 14 and an original read section 1 is retracted by a wire 4 via a coupling part 12. The two drive pulleys 13, 14 are driven in the opposite direction, both ends of the original read section 1 receive a torque in the same direction by the wire 4 and moved in the subscanning direction B. Since the drive pulleys are driven on the horizontal plane, the space in the inside of the reader is used effectively.
Patent JP-H06328263-A (JP)
Title: Working device for various panel
Inventor: OKURA MORIHIKO
IPC: B60J5/04
Filed: 1993-05-19
Abstract: PURPOSE:To make a layout space small by building-up a welding means and heating means in a working device for panels. CONSTITUTION:A mounting conveyer 3, mounting table 6 and clamp 7 by which door panels 70 are mounted and positioned, a welding gun unit 10 by which the hemming parts 71a and 71b of door panels 70 are welded, a coating robot by which the hemming parts 71a and 71b are coated with a sealing agent are provided. To provide heating lumps 24, 25 and 26 in the vicinity of the welding gun unit 10, only the hemming parts 71a and 71b for which welding and coating and heating of the sealing agent are required are locally heated by the heating lumps 24, 25 and 26 or the welding gun unit 10 is provided with a heat shielding cover 20 against the heating lumps. Accordingly, the welding gun unit 10 is hardly affected by the heating lumps 24, 25 and 26.
Patent JP-H05309456-A (JP)
Title: Treatment of residual material in tundish
Inventor: DAITOKU KAZUMI
IPC: B22D11/112
Filed: 1992-05-11
Abstract: PURPOSE:To efficiently remove slags, etc., in a hot condition by blowing off a residual material in a tundish with a suction hole arranged at a bottom thereof, high pressure gas blowing hole and ejector, thereby executing fine granulating treatment. CONSTITUTION:By blowing the high pressure gas from the high pressure gas blowing hole 8 into the suction hole 6 for sucking the residual material in the tundish matched with the nozzle hole 5 in the fitting part 2 of an immersion nozzle at the bottom of the tundish 1 and the ejector 4 having a duct 12 for introducing the residual material in the tundish sucked from the suction hole 6, the residual material in the tundish sucked from the suction hole 6 is blown off in the duct 12 and made to be the fine grains to execute the treatment. In this way, the removal of the residual material in the tundish 1 in the hot condition is available and heating at the time of reusing is eliminated and the heat efficiency is improved.
Patent JP-S63280731-A (JP)
Title: Aromatic polyester having excellent fluidity
Inventor: INOUE SHUNEI
IPC: C08G63/60
Filed: 1987-05-14
Abstract: PURPOSE:To obtain the titled melt-moldable polyester having excellent fluidity, heat-resistance and mechanical properties and suitable as engineering plastics, etc., by copolymerizing a disubstituted hydroquinone to an aromatic polyester at a specific ratio. CONSTITUTION:The objective polyester having a logarithmic viscosity of 0.1-20.0dl/g can be produced by (1) mixing (A) p-hydroxybenzoic acid forming the constituent unit of formula I, (B) (i) terephthalic acid and/or isophthalic acid and (ii) an aromatic dihydroxy compound such as 4,4'-dihydroxybiphenyl forming the constituent unit of formula II (X is group of formula III, etc.) and (C) a disubstituted hydroquinone [e.g. 2,5-di(t-butyl)hydroquinone] forming the constituent unit of formula IV (Y is group of formula V, etc.) and (2) subjecting the mixture e.g. to deacetylation polycondensation reaction. The ratio of the unit of formula I and that of formula II+III in the mixture are 40-90mol.% and 60-10mol.%, respectively, and the molar ratio of the unit of formula II/ formula III is 9/1-1/9.
Patent JP-H04344268-A (JP)
Title: Out line font generating device
Inventor: NAGASAKA FUMIO
IPC: G06T11/20
Filed: 1991-05-22
Abstract: PURPOSE:To provide an outline font generating device wherein a processing time from display request to actual display is shortened without requiring a memory area for a group of picture elements. CONSTITUTION:When a certain character string is displayed on a display 1, whether a preliminarily specified character exists in said character string or not is detected with a character detector 6. When said character exists, a group of data for calculating said character form is read from a primary memory 6. For other characters, a group of data for calculating the character form is read from a secondary memory 5, which is processed by operation based on this data with an outline font generating part 4, and an outline font is displayed on a display 1.
Patent JP-H02299372-A (JP)
Title: Focus adjusting equipment for cathode ray tube
Inventor: NAKAGAWA MITSUHISA
IPC: H04N3/26
Filed: 1989-05-12
Abstract: PURPOSE:To keep an optimum focal point even when more or less error takes place in a focus adjusting power supply by using an adjusting power supply for the focus adjustment and using other power supply for the power supply keeping the focus state after the adjustment. CONSTITUTION:An electronic view finder 20 is singly assembled and connects to an external adjustment power supply 30 having a reference voltage and a test picture signal generator 32. After focus adjustment for a CRT 10 is applied to set a voltage at a terminal 4 to an optimum focus voltage, the CRT is assembled to a video camera main body 50. A correction voltage to cancel the voltage appearing at an output terminal 4 is generated in the inside of a focus compensation circuit 26 automatically when a voltage from a camera built-in power supply 52 has an error from a voltage of the power supply 30 due to the manufacture dispersion. Thus, the optimum focus voltage set by the power supply 30 is kept to the terminal 4 without adjusting the focus again. That is, the focal point of the finder 20 adjusted optimizingly simply once is always kept to a proper state.
Patent JP-H0372662-A (JP)
Title: Lead frame and semiconductor device
Inventor: KITANO MAKOTO
IPC: H01L23/495
Filed: 1990-05-09
Abstract: PURPOSE:To secure the adequate amount of solder, and improve the heat resistance fatigue life and the reliability of solder bonding part of a lead, by performing surface treatment for improving the wettability on a part which provides the outer lead connecting terminal on a mounted substrate, and performing surface treatment for restraining the solder wettability of the adjacent region. CONSTITUTION:Each of the leads 2-1, 2-2,... is led out from the side surface of a package 1, and the tip part is subjected to solder plating 7a to make the surface treatment excellent in the wettability of solder. The other part of the lead is subjected to aluminum plating as the surface treatment 6a for preventing the wetting of solder. Even in the case of small amount of solder, solder 3 creeps up to the upper end of the surface 7a, and the wetting of solder can be secured up to the height of the surface 7a, because the wettability of the surface 7a is excellent. Even in the case of large amount of solder, the wetting height of solder 3 does not exceed the upper end of the surface 7a, because a surface 6a is not wetted by solder. In this manner, the wetting height of solder can be controlled in the range from 25% to 45% of the lead height, independently of the amount of solder which is practically used.
Patent JP-S63281173-A (JP)
Title: Carrier for dry developer
Inventor: ASAHINA YASUO
IPC: G03G9/113
Filed: 1987-05-14
Abstract: PURPOSE:To reduce electric resistance of the surface of a carrier and to enhance strength of adhesion to the coat layer of a carrier core material by forming the coat layer obtained by dispersing a conductive polymer into a resin on the surface of the carrier core material. CONSTITUTION:The coat layer to be formed on the surface of the carrier core material, such as iron, ferrite, or glass beads, usable as it is, is obtained by dispersing the conductive polymer, such as polymers prepared by doping poly-p- phenylene or polyphenylene sulfide with AsF5, into the resin, such as a silicone resin, fluororesin, or when needed, acrylic resin, a polyolefin resin, alone or in combination of some of them. Iron powder, ferrite or glass beads can be used as it is for a core material. Thus, electric resistance of the coat layer of the carrier is lowered and adhesion between the coat layer and the carrier core material to be enhanced.
Patent JP-S61155609-A (JP)
Title: Lubrication oil path device in water cooling internal combustion engine
Inventor: ABU NOBUO
IPC: F01M11/02
Filed: 1985-05-31
Abstract: PURPOSE:To eliminate casting defects and to thereby prevent oil and water from leaking by forming a lubrication oil path on an intermediate portion of a skirt wall of a crank case part substantially axailly of a crank shaft, and furthermore forming a thin skirt wall between said path and a bottom wall of a water jacket. CONSTITUTION:A thin wall of a crank case part 2 can be interposed between a second path 152 for lubrication oil formed in the crank case part 2 substantially axially of a crank shaft 10 and a bottom wall of a water jacket 12 formed in a cylinder part 1. Therefore, it is feared that a thick-walled portion is formed which causes casting fault in a connection part between the cylinder 1 and the skirt wall as in a case where the lubrication oil path and the water jacket are brought into close contact with each other. Accordingly, the captioned device with high quality without oil and water leakage can be assured. Furtheremore, the lubrication oil path can be located relatively near a water jacket 12 via part of the skrt wall, whereby the lubrication oil can be cooled by means of the cooling water within he jacket 12.
Patent JP-H08291377-A (JP)
Title: Production of high strength and high heat resistant fin material for heat exchanger
Inventor: MURAMATSU TOSHIKI
IPC: C22F1/00
Filed: 1995-04-19
Abstract: PURPOSE: To produce a fin material for a heat exchanger high in fin strength at the time of assembling a heat exchanger before brazing, furthermore small in buckling deformation caused by high temp. in case of brazing and capable of thinning. CONSTITUTION: This is a method for producing a high strength and high heat resistant fin material made of an aluminum alloy for a heat exchanger in which the ingot of an alloy having a compsn. contg., by weight, 1.0 to 2.0% Mn and 0.2 to 0.8% Si, furthermore contg. one or more kinds of 0.03 to 0.3% Zr and 0.03 to 0.3% Cr, moreover contg. <=0.3% Fe, and the balance Al with inevitable impurities is subjected to homogenizing treatment at 400 to 550 deg.C for 1 to 30hr and is subjected to hot rolling in such a manner that the starting temp. is regulated to 400 to 550 deg.C and the finishing temp.  is regulated to <=300 deg.C, and after the finish of the hot rolling, it is subjected to cold rolling at >=50% rolling ratio, is subjected to process annealing at 240 to <300 deg.C and is moreover subjected to cold rolling at 5 to 50% rolling ratio to regulate its plate thickness to the range of 0.03 to 10mm and its tensile strength to 200N/mm<2> .
Patent JP-S5243288-A (JP)
Title: Absorbing device for tugboat or the like
Inventor: YAMAMOTO SEIJI
IPC: B63B35/66
Filed: 1975-09-30
Abstract: PURPOSE: To enable towing of vessel in any angle by clamping an absorbing disc and tugboat with rope. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04323005-A (JP)
Title: Lined pipe and manufacture thereof
Inventor: SASAGAWA YUKIO
IPC: C04B41/65
Filed: 1991-04-23
Abstract: PURPOSE:To give excellent neutralization resistance to sheel pipe or cast iron pipe, which is used for service water, foul water, agricultural water, drainage or the like. CONSTITUTION:The lined pipe concerned is produced by lining mixture prepared by compounding alumina cement, polymer and sand with one another or by stratifying mortar prepared by kneading mixture prepared by compounding alumina cement, polymer and sand with water by means of centrifugal force on the inner surface of pipe. The resultant lined pipe has excellent neutralization resistance and crack resistance. Thus, the neutralization of various lined pipes including water service pipe and drainpipe, which is at issue recently, can be prevented from developing. The lined pipe concerned is useful and can be used for a long period of time.
Patent JP-H01292106-A (JP)
Title: Production of vibration-insulating gloves
Inventor: AKAGI SHIGEKI
IPC: A41D19/00
Filed: 1988-05-14
Abstract: PURPOSE:To obtain a vibration-insulating gloves usable over a long period, by laminating a piece of unfoamed raw rubber and a raw rubber sheet for surface to the main body of cloth gloves, bonding the sheets under pressure, putting the laminate on a steric mold, foaming with heat and bonding the foamed rubber piece to the cloth. CONSTITUTION:A main body 2 of cloth gloves is placed on a flat mold 10 and a rubber paste layer 3b is formed on the main body with a rubber paste liquid. Unfoamed raw rubber pieces 4a are applied through the rubber paste layer 3b to the palm-side of the main body 2 excluding the joint parts in such a manner as to increase the foaming ratio from the finger tip to the palm. A raw rubber sheet 5a for surface is laminated to the main body 2 of the gloves, and the raw rubber sheet 5a and the unfoamed raw rubber pieces 4a are bonded under pressure using an upper mold 11 made of a sponge rubber. The objective vibration-insulating gloves is produced by putting the main body 2 of the cloth gloves on a steric mold and heating the body to effect the foaming and vulcanization of the unfoamed raw rubber pieces 4a and the vulcanization of the raw rubber sheet 5a for surface.
Patent JP-H06333377-A (JP)
Title: Assembly type optical disk device
Inventor: OSUMI AKITAKE
IPC: G11B17/26
Filed: 1993-05-20
Abstract: PURPOSE:To prevent the deterioration in reading and reproducing characteristics by sticking of dust on optical disk media and optical head parts. CONSTITUTION:A first air cleaning section 6 for supplying clean air to a motor fan 6b through an air filter 6a from outside of the device is mounted on a panel frame 1. Further, a reading and reproducing section 3 is provided with a second air cleaning section for sucking the internal air of the panel frame 1 through an air filter 3a by a motor fan 3b. The air is passed through the optical heads and optical disk media of the reading and reproducing section 3 and is again returned into the panel frame 1. An air circulating system via the air filter 3a is thus formed. As a result, the cleanliness of the air in the panel frame is improved and the deterioration in the reading and reproducing characteristics by the sticking of the dust on the optical heads and the optical disk media is prevented.
Patent JP-H04344946-A (JP)
Title: Initial diagnosing method for information processor
Inventor: TANIMARU SENKICHI
IPC: G06F11/24
Filed: 1991-05-23
Abstract: PURPOSE:To find out more surely the abnormality of the operation of an information processor by initial diagnosis by the initial diagnostic part of the information processor. CONSTITUTION:A diagnostic pattern table 4 to store initial diagnostic programs to operate respectively under each condition of the predetermined upper and lower limit values of supply voltage and the upper and lower limit values of clock frequency at the time of operation as coordinating them with item numbers different from each other is provided previously in the information processor. Besides, a random number generating part 3 controlled by a diagnosis control part 1 is provided. The random number generating part 3 is made to operate by a diagnosis control part 1 started by a power supply switch-on signal, and the initial diagnostic program having a numerical value the random number generating part 3 generates as the item number is read out by the diagnostic pattern table 4, and the initial diagnosis conforming to this program is executed for the information processor.
Patent JP-H11311128-A (JP)
Title: Bleed structure in compressor rotor
Inventor: SEKIHARA TAKASHI
IPC: F04D29/58
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce costs in association with employment of low alloy steel for reinforcing cooling by forming a compressor rotor provided with a front stage rotor disk in which a plurality of moving blades are installed on an outer periphery and a rotary shaft is extendedly provided forward, and a back stage rotor disk in which a plurality of moving blades are installed on an outer periphery and a rotary shaft is extendedly provided backward. SOLUTION: A compressor rotor is composed of a plurality of moving blades 2 for receiving work from respective fluids, a plurality of rotor disks 1 stacked in a multiple stage shape, and a stacking bolt for performing fastening while penetrating on the rotor disks 1. A front rotor disk 1 is provided with a rotary shaft 12 which extends forward, and a back rotor disk 1 is provided with a rotary shaft 12 which extends backward. An operating fluid of a low temperature side flowing the gas path of a compressor can be uniformly bled into the compressor rotor disks 1, and a warm operation and the like at the time of start can be improved.
Patent JP-H09283595-A (JP)
Title: Method and system for conveying works in clean room
Inventor: OTANI MIKIO
IPC: B65G47/49
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To easily and reliably convey and control cassettes, etc., in a clean room. SOLUTION: A cassette 1 for mounting and conveying works to be machined/ treated in a clean room. An electronic module 10 has a radio communication function, stores information e.g. codes for specifying works mounted in the cassette 1 and is settled at specified position of the cassette 1. A conveyer control and/or treating function for the cassette 1 and/or works mounted therein has a radio communication function for communicating with the module 10. This communication function reads the information stored in the module 10 and controls the conveying and/or treating of the cassette 1 and/or the works mounted therein. It is preferable to provide a function for rewriting the stored contents in the module 10 and use a card type for the module 10. The work conveying and treating system is composed of the above described functions.
Patent JP-H10308994-A (JP)
Title: Manufacture of ultrasonic wave oscillator
Inventor: TSUTAKI SHINICHI
IPC: A61B8/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion in an ultrasonic wave characteristic by reducing dispersion in a curvature of a recessed face formed to a composite piezoelectric body. SOLUTION: In the case of assembling a ultrasonic wave oscillator, a cylindrical member consisting of an insulation layer 9 and a metal housing 10 is fitted to an outer circumferential part of a recessed part 7; after one end of the cylindrical member is pressed into contact with a butt section 7b, a composite piezoelectric body 1 is placed on a recessed SR face 7a of the recessed part 7; after a resin material used to form a matching layer 13 is coated in sufficient quantity ont an upper part of the composite piezoelectric body 1, a projection 6 is pressed onto the resin to allow the projection 6 and the recessed part 7 to have the resin inbetween thereby forming the composite piezoelectric body 1 to be a recessed face, and the matching layer 13 is formed to the upper part.  After curing the matching layer 13, the recessed part 7 is removed, an ultrasonic wave absorbing body is filled in the inside of the insulation layer 9 toward a rear electrode of the composite piezoelectric body 1 while the projection 6 is fitted and then the projection 6 is removed to form subassembly of the ultrasonic wave oscillator.
Patent JP-H05292306-A (JP)
Title: Color picture processing method and device
Inventor: KITA SHINJI
IPC: G06T5/00
Filed: 1992-04-10
Abstract: PURPOSE:To make color reproduction with fidelity compatible with picture quality other than color quality by deciding ink quantity addition that takes improvement of picture quality other than color reproduction into account within a setting range of ink quantity so as to decide a three-color output signal based thereon. CONSTITUTION:A saturation generator 15 generates an L*a*b* system metric chroma* based on a*, b* signals from a blightness, chromacity separate means. An ink quantity adjustment coefficient generator 16 operates an ink quantity adjustment coefficient alpha based on coefficients alpha0, gamma fed from a coefficient selector 17 and a saturation signal C*/ The selector 17 has two sets of coefficients and select one of them based on a T/I Flag being the result of discrimination from a picture/character separate means and gives the selected coefficient to the ink quantity adjustment coefficient generator 16. A multiplier 18 decides an actual ink quantity signal K by using the coefficient alpha and an ink quantity Kmax from a full black color conversion means and outputs the signal K. Then the signal K and 8-bit data obtained by an interpolation arithmetic operation means are sent to a recorder via two-stages of gradation correction means and an input color picture is recorded in color sequence.
Patent JP-S60263314-A (JP)
Title: Magnetic recording medium
Inventor: USHIGOME HISASHI
IPC: G11B5/702
Filed: 1984-06-08
Abstract: PURPOSE:To realize the decrease in surface resistance with addition of a non- magnetic material in a smaller quantity by mixing >=3 kinds of binders to form a magnetic layer having the surface electric resistance lower than the surface electric resistance of a magnetic layer formed by mixing 2 kinds of binders. CONSTITUTION:The resistance value can be decreased by combining binders of carbon black. More specifically, two kinds of the binders are dissolved in respective solvents to prepare preliminarily solns. The film is formed by mixing these solns. at a specific proportion and drying the same. A polyurethane resin or vinyl chloride acetate copolymer resin is used as the binder having good dispersibility with the carbon black and cellulose acetate butyrate or the like is used as the binder having poor dispersibility with the carbon black. The decrease in the surface electric resistance of the magnetic layer as a result of the incorporation the carbon black therein is considered to arise from the range 4 of the carbon black particles and the generation of the range 4 is made easy by using the binder system mixed with the binder having the good dispersibility and the binder having the poor dispersibility. The surface electric resistance is thus decreased.