baber/WOPTO huggingface dataset:
Patent JP-S61174039-A (JP)
Title: Automatic original feeding device
Inventor: OKAMOTO SHUJI
IPC: B65H5/00
Filed: 1985-01-28
Abstract: PURPOSE:To get rid of the occurrence of a difference in conveying velocity between front and rear ends of an original in an exposure position, by removing any resistance in a separating mechanism part before the original tip reaches the exposure position. CONSTITUTION:An original on an original table 1 is delivered by a delivery roller 33 and reaches a vertical pair of paper feed roller 4 via a paper feed belt mechanism 3. After running past this paper feed roller 4, the presence of the original is detected by a detecting member 5 so that with this detecting signal, a driving source is driven and eccentric cams 35 and 48 are rotated. Therefore, the delivery roller 33 moves to an upper position while a double-feed preventing roller 43 to a lower position, respectively, thus a paper feed roller mechanism 2 becomes nonoperational. And, since pressure lying between the double-feed preventing roller 43 and a belt 42 is weekend to some extent, a separating mechanism part consisting of the said paper fed roller mechanism 2 and the paper feed belt mechanism 3 comes into a state of being nonoperational. On the other hand, the original is conveyed by a paper feed roller 5 and fed to an original mount 13 by a conveying belt 18 at the specified velocity and exposed.
Patent JP-H04253734-A (JP)
Title: Molding product and its production
Inventor: MIZOBUCHI TSUKASA
IPC: C08J5/00
Filed: 1991-02-05
Abstract: PURPOSE:To obtain a molding containing a specified amount of acid groups on the surface part and having sufficient hardness, excellent scratch resistance and a good dyeable surface by using a specified monomer. CONSTITUTION:A molding prepared from a polymer comprising a monomer mixture comprising 30-98wt.% monomer having at least three (meth) acryloyloxy groups in the molecule and 70-2wt.% monomer having at most two (meth) acryloyloxy groups in the molecule and containing at least 30wt.% monofunctional monomer having a cyclic ether bond as the molecular side chain and a viscosity at 20 deg.C of 100cp or below and 30-70wt.% carboxylic monomer of the formula. 0.02mumol/cm<2> or above of acid groups are formed on the surface part of the polymer. The acid groups are formed by irradiating the surface of the molding with an actinic radiation.
Patent JP-H08214460-A (JP)
Title: Starting circuit of ic for protecting battery
Inventor: TOKUDA HISASHI
IPC: H02H7/18
Filed: 1995-01-31
Abstract: PURPOSE: To provide a starting circuit of IC for protecting a battery which can surely start up at a start-up controlling voltage whose absolute value is the same as a reference value or above. CONSTITUTION: A start-up controlling voltage detecting circuit of a controlling current generating circuit 21A1 is constituted of a transistor Q9 which generates detecting current I9 , diode-connected transistors Q7 , Q8 , and resistors R1 , R2 . The start-up controlling current output circuit is constituted of a transistor Q1 and a current mirror circuit constituted of a transistor Q10 which outputs start-up controlling current ITO. A current feedback circuit consists of a current mirror circuit, which is made up of transistors Q1 and Q2 with an emitter area ratio 1 to 0.1, and transistors Q3 , Q5 , Q4 , and Q6 . A loop gain of a feedback loop by the current feedback circuit is smaller than unity when the start-up controlling voltage is 0V and it is larger than unity when the start-up controlling voltage is the same as a boundary value or above.
Patent JP-S57128778-A (JP)
Title: Fluorescent lamp of high color-rendering property
Inventor: MURAKAMI KATSUO
IPC: H01J61/44
Filed: 1981-02-02
Abstract: PURPOSE: A fluorescent lamp of high color-rendering property that has a fluorescent composition containing a novel green light-emitting fluorescent substance with good emission characteristics, a specific blue light-emitting fluorescent substance and a red light-emitting fluorescent substance in a specific proportion as  the fluorescent layer, thus emitting light similar to that emitted by an incandescent lamp.  
     CONSTITUTION: A fluorescent substance composition that is composed of (A) 20W75wt% green light-emitting fluorescent substance of divalent metal borate activated with Ce and Tb of formulaI(MIis Mg, Be; MII is Ca, Sr; 0<a≤ 2.0; 0≤x≤0.25; 0<y≤0.4; 0.0001≤z≤0.4), (B) 0Wless than 3wt% blue light-emitting fluorescent substance of divalent aluminate activated with divalent Eu of formula II (MIII is Be, Ca; 2≤b≤10) and (C) 25W80wt% red light-emitting fluorescent substance of rate earth oxide activated with Eu of formula III(Ln is Y, Gd) is used as a fluorescent coating to give the objective fluorescent lamp.  
     EFFECT: The product shows less reduction in color rendering index and luminance with time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5399247-A (JP)
Title: Aqueous resin dispersion composition
Inventor: KANOU KAZUO
IPC: C08L33/02
Filed: 1977-02-14
Abstract: PURPOSE: An emulsion or aqueous dispersion of a specific copolymer is mixed with a neutralizing agent and an organic solvent to thicken the mixture without coagulation and make the addition of a water-soluble thicknener unnecessary when caoted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09213314-A (JP)
Title: Manufacture of positive electrode plate for lead-acid battery
Inventor: SHIBAHARA TOSHIO
IPC: H01M4/20
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent active material paste from hardening so as to eliminate worsening of its chargeablity, in the case of manufacturing a positive plate for a lead acid battery excellent in a cycle life characteristic by charging a collector with the active material paste prepared by adding a substance making a liquid property to a alkali property. SOLUTION: First, material lead powder containing lead monoxide is kneaded in water. Successively, dilute sulfuric acid is added and kneaded. Next, a substance (Na2 SO4 , NaOH, etc.) making a liquid property of active material paste into an alkali property is added to be further kneaded. The active material paste thus prepared is preferable in a range of 10.5 to 12pH, a collector formed of lead or lead alloy is charged with this paste.
Patent JP-H025970-A (JP)
Title: Disposable hypodermic injector
Inventor: INGERISU KUUORUNINGU
IPC: A61M5/315
Filed: 1989-01-25
Abstract: PURPOSE: To prevent spilling and contaminating by forming an injection syringe cylinder of glass and coating this injection syringe cylinder with silicon before application of an uncured sealant. CONSTITUTION: The cylinder 4 has a small lump 6 of the cured sealant or other adhesive material. This small lump is applied in an uncured form on the front surface on the inner side of the cylinder in the position between the rear end of the opening of the cylinder and a piston existing in the extreme rear position after the piston 5 and a piston rod are inserted into the cylinder. The injection syringe cylinder is made of the glass and is further coated with the silicon before the application of the sealant. The sealant is a silicon sealant. The syringe cylinder has a suitable viscosity and adheres well to the glass. On the other hand, the sealant does not adhere to the piston and the piston rod when the piston and the piston rod are made of a suitable material or suitably treated material.
Patent JP-H07219327-A (JP)
Title: Image-forming device
Inventor: NISHIMURA SOICHIRO
IPC: G03G15/08
Filed: 1994-02-08
Abstract: PURPOSE:To facilitate the control of the concentration of toner in a developing chamber by supplying toner to the developing chamber only by an amount equal to the amount of toner consumed for development, in a printer. CONSTITUTION:A developing device 10 adjacent to a photoreceptor unit 9 is partitioned with a partition wall 35 into a stirring chamber 30 having a second stirring member 31 for stirring toner and the developing chamber 34 having a first stirring member 33 for stirring developer, composed of the toner and magnetic carrier, and a developing roller 32 for carrying the developer. The partition wall 35 is provided with an opening 36 facing the developing chamber 34. The base end of a restricting member 37 is attached to the partition wall 35, near the opening 36, the intermediate part faces the developing roller 32 in the developing chamber 34, and its free end faces toward the first stirring member 33. The toner is taken into the developing chamber 34 from a position under the restricting member 37 by means of the first stirring member 33, and the toner is thereby supplied from the inside of the stirring chamber 30 by an amount equal to the volume of space made between the opening 36 and the base end of the restricting member 37.
Patent JP-S56113038-A (JP)
Title: Exhaust recirculation control for engine
Inventor: OTOBE YUTAKA
IPC: F02D37/00
Filed: 1980-02-08
Abstract: PURPOSE: To perform the recirculation control corresponding to the running condition of an internal combustion engine by providing a regulator valve and air valve for adjusting negative pressure amount in an exhaust gas recirculation control for the engine.   
     CONSTITUTION: Intake and exhaust paths Mi, Me of an engine E are in communication with  each other through an exhaust recirculation path 5 having a recirculation amount controlling  valve 6 to return a portion of the exhaust gas to the intake path. Negative intake pressure is introduced into a negative pressure chamber 9 of the controlling valve 6 near a throttle valve 3  through an electromagnetic valve 11 for stopping the recirculation if not needed. Also, to the  negative pressure chamber 9 communicates to a regulator valve V 1  for changing over and introducing negative pressure in a Venturi-pipe 1a and the atmosphere by change-over of an electro magnetic valve 41 to vary the negative pressure amount transmitted to the chamber 9  depending on the running condition of the engine. Further, to a negative pressure chamber 22 of  the regulator valve V 1  communicates an air valve V 2  controlled by negative pressure transmitted  to the negative pressure chamber 9 of the controlling valve 6 to transmit the negative pressure  amount in the intake path Mi depending on said negative pressure amount for correcting the  opening of the regulator valve V 1 .  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5298602-A (JP)
Title: Electromagnetic agitating equipment
Inventor: KAWASHIMA KAZUMITSU
IPC: B22D27/02
Filed: 1976-02-14
Abstract: PURPOSE:To enhance the cooling effect of the electromagnetic agitator, by enclosing the electromagnetic agitator of the cast iron or steel in a molten state or holding a molten metal inside with a protecting outer box and improving the flow of the cooling medium supplied into the outer box.
Patent JP-S53100088-A (JP)
Title: Method of packaging articles
Inventor: YAMADA KIYOTSUGU
IPC: B65D85/68
Filed: 1977-02-12
Abstract: PURPOSE: To provide a method of packaging articles, which cuts down the cost of packaging the articles at factories, and reduces the amount of waste of a package material as much as possible so as to lower the cost of package greatly and protect parts, which require the protection of their quality, to the same extent with articles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58131218-A (JP)
Title: Method and apparatus for solidification work of ground
Inventor: KOSAKA MIKIO
IPC: E02D3/12
Filed: 1982-02-01
Abstract: PURPOSE:To continuously solidify a stratum with obstructions by using a stirring blade which is housed downwards in a holder and supported projectively in the horizontal direction by an elastomer. CONSTITUTION:A cylinder 6 is attached in an exchangeable manner to a cylinder 3 screwed with an annulus 2 connected to a hollow rod 1. A stirring blade holder 7 is supported in a retractable and rotatable manner in the cylinder 3 in such a way as to regulate its advancing limit by the tapered parts 8 and 12 of the holder 7 and the cylinder 6. Also, a conical body 15 having plural chips 16 and 17 on its basal section is attached in an exchangeable manner to the tip of the holder 7, and a stirring blade 20 is rotatably supported on a notched groove 18 formed in the holder 7 and pushed in the horizontal direction by a  spring 23. In excavating forwardly, the holder 7 is retracted inside the cylinder 3,  the blade 20 is housed in the groove 18 and turned, the whole of the device is  slightly raised at a given depth, the holder 7 is advanced, and the blade 20 released from the groove 18 and worked projectionally in the horizontal direction.
Patent JP-H04254355-A (JP)
Title: Semiconductor manufacturing apparatus and semiconductor
Inventor: ARAKI HIDEO
IPC: H01L23/00
Filed: 1991-02-06
Abstract: PURPOSE:To identify a semiconductor manufacturing apparatus used for processing and fabricating by analyzing ID processed on a semiconductor. CONSTITUTION:The semiconductor manufacturing apparatuses 1, 2, 3 arranged in series are coupled with a transfer rail 4 and these semiconductor manufacturing apparatuses 2A, 2B, 2C are respectively provided with ID processing mechanisms 5, 6, 7 for conducting particular ID processings to these apparatuses 2A, 2B, 2C.
Patent JP-H10196541-A (JP)
Title: Reciprocating compressor
Inventor: ENOMOTO KATSUTOSHI
IPC: F04B27/08
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the seating properties of an inlet valve part side and a delivery valve part side, by enlarging the width of the seat parts of an inlet valve part and a delivery valve part. SOLUTION: Longitudinal directions of delivery valve parts 27a, 28a and longitudinal directions of inlet valve parts 27d, 28d are arranged in parallel to each other through seat parts 27e, 28e, therefore the width A of the seat parts 27e, 28e can be enlarged, and the rigidity of the seat parts 27e, 28e can be improved. Therefore, the seat parts 27e, 28e are hardly deformed when receiving pressure, a clearance is hardly formed among the seat parts 27e, 28e and stopper plates or valve plates, and gas leakage can be prevented. Also, even though the waviness and surface roughness of the seat parts 27e, 28e are extensive, a contact part among the seat parts 27e, 28e and the stopper plates or the valve plates is increased, therefore gas leakage can be prevented.
Patent JP-H01192014-A (JP)
Title: Substrate for magnetic disk and its production
Inventor: NAKAMURA TAKAO
IPC: G11B5/73
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a substrate having an excellent sliding characteristic, CSS characteristic and floating characteristic by polishing the substrate in such a manner that the surface thereof has 20-50nm average roughness, has to projections in excess of 100nm and is locally provided with deep grooves of 50-200nm. CONSTITUTION:The Ni-P plated substrate is so polished that the surface thereof has 20-50nm average roughness, has no projections in excess of 100nm and is provided with the deep grooves of 50-200nm at a ratio of 10 pieces per slider width in the circumferential direction. Such polishing is executed by polishing the substrate in the radial direction with a polishing tape 2 of #1,000-6,000 grain size to form the deep grooves, then adjusting the average roughness to 20-50nm and removing the projections in excess of 100nm by using #4,000-#10,000 as the polishing tape 2 of the finer grain sizes. The projections sized 100nm are, therefore, eliminated and the sliding characteristic is improved; in addition, the substrate effective for CSS is obtd. by the deep grooves of <=200nm and the sticking of a head is prevented by the microspaces of the deep grooves.
Patent JP-S55107842-A (JP)
Title: Electric cooking stove
Inventor: TANAKA JIYUNZOU
IPC: F24C7/06
Filed: 1979-02-09
Abstract: PURPOSE: To get easy cleaning as well to get superior durability by covering spiral sheath heater with metal plate.  
     CONSTITUTION: Spiral type sheath heater 4 is covered with disc shaped metal plate 18 and both 4 and 18 are brazed and this sheath heater 4 is held in electric cooking stove body 1 via metal plate 18. By this, body 1 is protected from entering of water, boiled remnants and etc., and thus electric cooking stove is maintained in clean and also becomes easy in cleaning and as heat generated by sheath heater is dispersed onto metal plate 18, consequently can equalize heat dispersion and promote its durability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62173621-A (JP)
Title: Production of magnetic recording medium
Inventor: TANAKA YOICHIRO
IPC: G11B5/851
Filed: 1986-01-28
Abstract: PURPOSE:To attain high-density recording by raising the temperature of a base body in the initial stage of magnetic layer formation to the highest temperature in the process of this magnetic layer formation. CONSTITUTION:A high polymer film 5 is wound off from a take up roll 3; and when the deposition of Co-Cr is started in the front of a sputter gun 6, the temperature of the base body rises to a high temperature momently because the film 5 is not brought into contact with a cooling roll 2, but the film 5 is brought into contact with the cooling roll 2 immediately, and the temperature falls remarkably and is approximately fixed to a certain value. When the film 5 is transported and the deposition of Co-Cr is stopped, the temperature of the base body falls furthermore. A Co-Cr thin film medium formed in this manner has a very good magnetic property and is provided with the high vertical anisotropy and a proper magnetic resistance.
Patent JP-H06230525-A (JP)
Title: Development processing method for black-and-white silver halide photographic sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C5/29
Filed: 1993-02-01
Abstract: PURPOSE:To obtain the photographic characteristics of ultrahigh contrast without impairing sensitivity even in the case of using a developing solution containing substantially no alkanolamine compound and to prevent occurrences of silver sludge and black spots by incorporating specified components in the developing solution and regulating its pH in a specified range. CONSTITUTION:The black-and-white silver halide photographic sensitive material having at least one negative type sulver halide emulsion layer on a support and containing in the silver halide emulsion layer and/or another hydrophilic colloidal layer a hydrazine derivative is processed with the developing solution containing the following components (1)-(5) and having a pH of 9.5-11.2: (1) a dihydroxvbenzene type developing agent; (2) a 3-pyrazoli-done type or aminophenol type developing agent; (3) a sulfite in a concentration of >=0.3mol/l; (4) containing substantially no alkanolamine compound; and (5) a compound represented by the formula in which each of R<11>, R<12>, R<13>, M<1>, M<2>, and M<3> is H or the like.
Patent JP-S61176883-A (JP)
Inventor: JIYON MIRUTON SHIYARENBAAGAA
IPC: G21C19/33
Filed: 1986-01-28
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-S61227904-A (JP)
Inventor: JIEIMUSU EDOWAADO KIANAN
IPC: C01B17/00
Filed: 1986-01-28
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-H07207979-A (JP)
Title: Uncontracted parking preventing device
Inventor: MORIMOTO YUJI
IPC: E04H6/42
Filed: 1994-01-12
Abstract: PURPOSE:To reduce the manufacturing cost of a device as a whole because the erection of an admission inhibitor pivoted to a base part is lockable and holdable very easily and the constitution of a lock part is also simple enough. CONSTITUTION:This preventing device is provided with a base part 12, a pivoting part 14 installed in this base part, and an admission inhibitor 16 being pivotally supported on this pivoting part and installed rotatably to a state of upright from a state of being turned down over at least the base part. Thus admission inhibitor 16 has a long hole 28 being engaged with the pivoting part, and a lock part 30 holding the upright of the inhibitor is installed on the base part. The lock part consists of an engaged hole or engaged projection installed in a position corresponding to the engaged projection or engaged hole at the upright of the admission inhibitor on the engaged projection 32 or engaged hole 34 installed at a lower surface side of the admission inhibitor and the base part.
Patent JP-H05211335-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KUDO YASUKI
IPC: H01L21/768
Filed: 1992-01-30
Abstract: PURPOSE:To boost the breakdown voltage of an insulating film while diminishing the interlayer short circuit within the title semiconductor device such as thin film transistor, etc., used for switching a liquid crystal display. CONSTITUTION:After patterning a metallic film 12 using a photoresist 13 as an anodized film 14 is formed on the end of an electrode wiring 12' leaving the photoresist 13 intact and after removing the photoresist 13, the anodizing step is repeated. The film thickness of the anodized film 14 in a direction parallel to a glass substrate 11 is larger than that in a direction vertical to the substrate 11. Accordingly, the insulating film thickness in the electrode wiring corner part can be increased by thickening the insulating film in the electrode wiring end without increasing the insulating film thickness on the surface of the electrode wiring upper part thereby enabling the interlayer insulating breakdown voltage to be boosted without deteriorating the characteristics of a thin film transistor.
Patent JP-S60160915-A (JP)
Inventor: ISHIHARA NORISUE
IPC: A47G1/04
Filed: 1984-02-01
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-H01189584-A (JP)
Title: Detecting switch for human body
Inventor: KOJIMA YUTAKA
IPC: G01V8/12
Filed: 1988-01-26
Abstract: PURPOSE:To implement detection even at a short distance irrespective of stature, by a method wherein a lens plate formed of a Fresnel lens having a plurality of region, which is provided for setting a plurality of detection areas below the front of a hot-wire sensor in the longitudinal direction, is disposed in front of the detecting surface of the hot-wire sensor. CONSTITUTION:A pyroelectric element P as a hot-wire sensor and a printed circuit board 44 whereon a peripheral circuit element is mounted are fitted to a rotary frame 30. In front of a detecting surface of the element P mounted on this board 44, a lens plate 60 for setting detection areas is disposed. This lens plate 60 is a flat-plate-shaped Fresnel lens formed of a material transmitting infrared rays, such as high-density polyethylene, and it is formed to be rectangular. As for the detection areas, two regions are set therefor below the front of the detecting surface of the element P within a plane containing the axis of the rotary frame 30, and the respective center lines of the detection areas are set at 10 and 40 deg. downward from the element P. By this setting, human bodies, including little children and men whose average stature is about 100-170cm, can be detected even at a short distance, on condition that a general fitting height is set to be 120cm.
Patent JP-S56111842-A (JP)
Title: Count start system of exposure controller
Inventor: SUZUKI RIYOUICHI
IPC: G03B7/093
Filed: 1980-02-08
Abstract: PURPOSE: To enable to correct automatically variance in shutter motion, etc., by starting exposure counting operation by detecting the closure of a preopened subordinate aperture.  
     CONSTITUTION: In response to the inversion output of shutter release signal SRS, RS type FF35 generates shutter start signal SST and the set output of D type FF21  rises to a high level. Further, transistor 38 turns off and transistor 41 conducts through operational amplifier 40 to drive the shutter electromagnetically. Then, preopened subordinate aperture 10 is closed and photoelectic converting element 14 detects that; and the output of comparator 19 is inverted to a low level via companding transistor 15 and the output of AND gate 22 rises to the high level via RS type FF20 to turn off transistor 32. Next, capacitor 31 of the exposure counting time constant circuit corrects automatically variance in shutter motion by starting the counting operation by itself, thereby starting the counting operation by being charged. 
     COPYRIGHT: (C)1981,JPO&Japio