baber/WOPTO huggingface dataset:
Patent JP-H01242104-A (JP)
Title: Liquid-phase extractor
Inventor: MIHARA SATOSHI
IPC: G01N25/14
Filed: 1988-03-24
Abstract: PURPOSE:To enhance the agitation of a sample soln. and to remarkably improve the extraction efficiency by providing a separating means capable of separating the sample soln. and an extractant in a reflux tube connected to a sample vessel provided with an agitator. CONSTITUTION:A resin having a critical surface tension smaller than the surface tension of the solvent of the sample soln. and equivalent to or smaller than the surface tension of the extractant is filled in a first cock, etc., provided at the upstream end of the reflux tube 7 as the separating means 16. In this case, when water is used as the solvent of the sample soln. 4 and dichloromethane or hexane as the methanol extractant, the tetrafluoroethylene, high-density PE, etc., having 10-40 critical surface tension are used. Since the agitation of the sample soln. 4 can be enhanced by such a liquid-phase extractor, the efficiency in extracting the sample such as an odoriferous component can be increased.
Patent JP-S60213254-A (JP)
Title: Stator of magneto generator
Inventor: INABA MANABU
IPC: H02K21/22
Filed: 1984-04-04
Abstract: PURPOSE:To readily secure lead wirings by forming a notch (hole) to which a lead wiring holding grommet is inserted at the body of a core for a stator. CONSTITUTION:A stator core 1 of laminated iron plates is formed of an annular core body 1A and a plurality of salient poles 1B formed radially on the outer periphery of the body. Lines 2 of electric force are wound in a coil shape on the outer periphery of the poles 1B, and lead wirings 2a are coupled with external lead wirings 4 via a connector 6. In this case, a notch 1a is formed on the inner periphery of the body 1A. Thus, a grommet 3 made of rubber or the like is mounted in the notch 1a, and external lead wirings 4 are inserted into through a plurality of holes 3a formed at the grommet 3. In this manner, the wirings 4 can be readily secured.
Patent JP-H10152509-A (JP)
Title: Vapor-phase polymerization and vapor-phase polymerization apparatus and blower therefor
Inventor: YAMAMOTO RYOICHI
IPC: C08F210/16
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a vapor-phase polymerization apparatus without forming a circulating gas such as an unreacted gaseous olefin discharged from a fluidized bed reactor into a stringy molten polymer, producing a coalesced powder and clogging, etc., of a gas circulating pipe, etc., accompanying the circulating gas with the molten polymer to a dispersing plate of a polymerizer or the gas circulating pipe, etc., and a vapor-phase polymerization apparatus therefor and a blower suitable for the vapor-phase polymerization method and the vapor- phase polymerization apparatus. SOLUTION: This blower 100 is used for circulating a gas containing a powder or treating the gas in a cyclone and comprises a noncontact type gastight sealing part 166 for preventing the gas from leaking in a rotation sliding part or a sliding part between a discharging side that is a high-pressure side and a suction side which is a low-pressure side in a casing of the blower body 108. The clearance of the gaslight sealing part 166 is within the range of 0.7-2.5mm.
Patent JP-H06277613-A (JP)
Title: Method for coating and coating apparatus in blade coater
Inventor: WATANABE NORITOSHI
IPC: D21H23/34
Filed: 1993-03-26
Abstract: PURPOSE:To provide a means wherein stain and decrease in quality caused by excess coating on a paper-joined part when a frame is exchanged can be avoided and deformation and wear based on frictional heat of a coating blade can also be avoided. CONSTITUTION:In a blade coater wherein a coating 5 is applied on the surface of a continuously running base paper 2 through a backing roll 1 from a slit-like extrusion hole 4 for the coating of a coater head 3 and then, an amt. of coating is set by means of a coating blade 6, only for a definite period where the base paper 2 of the former base paper roll is joined together with the start end part of a new base paper roll under running condition during coating and this paper-joined part passes through the coating position, applying of the coating 5 from the extrusion hole 4 is stopped and water is sprayed on the surface of the base paper 2 from a water ejecting hole 9 of the coater head 3.
Patent JP-S51144483-A (JP)
Title: Preparing vulcanizable acrylic elastomers
Inventor: ENA YOSHIAKI
IPC: C08J3/24
Filed: 1975-06-06
Abstract: PURPOSE: A vulcanizable acrylic eastomer having longer storage life and higher vulcanization rate is prepd.  by copolymerizing therewith a vinyl substd. , N-containg. heterogeneous compd. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06278043-A (JP)
Title: Polishing brush for molding and method of polishing
Inventor: TANAKA YUTAKA
IPC: B24D13/10
Filed: 1993-03-26
Abstract: PURPOSE:To provide a polishing brush for moldings, by which the sides of a resin molding having a vertical plane and a plane located at and perpendicular to the end portion of the vertical plane are polished without requiring many polishing manhours, and a method of polishing. CONSTITUTION:A polishing brush comprises a rotating shaft 3, a brushing material Al fastened on one semicylindrical side of the rotating shaft 3, a horizontal face 5 located on the other semicylindrical side of the rotating shaft 3 and perpendicular to the axis of the rotating shaft 3, and a brushing material B2 embedded in the lower surface of the horizontal face 5. A method of polishing using the brush includes polishing a vertical plane 6 by means of the brushing material Al while rotating the rotating shaft 3, and polishing a plane 7 by means of the brushing material B2.
Patent JP-H10263012-A (JP)
Title: Bidirectional transfer device
Inventor: FUJIMURA SHINGO
IPC: A61G1/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a power-assisted transfer device which can perform transfer action in two directions that are 180 degrees different and which has good operabililty. SOLUTION: This transfer device includes a truck 1; a transfer plate 2 supported in such a way as to be capable of reciprocating between a stored position on the truck 1 and each of two projected positions on both sides across the stored position; a drive mechanism 4 linked to the transfer plate 2; a transfer belt 20 wound around the transfer plate 2 along the moving direction; an operation lever 3 attached to the transfer lever 2 in such a way as to be capable of reciprocating movement and of being locked and unlocked at plural positions; and a power assisting mechanism linked to the operation lever 3 and used to allow the drive mechanism 4 to exhibit a driving force that is proportional to the force with which the lever 3 is operated.
Patent JP-H06278893-A (JP)
Title: Sheet transport device
Inventor: TORISAWA NOBUYUKI
IPC: B65H5/02
Filed: 1993-03-26
Abstract: PURPOSE:To surely hinder generation of static electricity on a sheet when it is transported while pinched by a rotating drum and a belt type transport CONSTITUTION:A sheet transport device includes a drum 28 which can rotate in both directions, regularly and reversely, and the first belt type transport system 30 and second belt type transport system 32 for transporting a photosensitive material while pinching it in cooperation with the drum 28. The first and second transport systems 30, 32 are equipped with electroconductive rubber belts 44a-44c and other ones 52a-52c which are in contact with the periphery of the drum 28.
Patent JP-S59193570-A (JP)
Title: Rotary head assembly
Inventor: IMANISHI KIYOKAZU
IPC: G11B15/61
Filed: 1983-04-18
Abstract: PURPOSE:To promote the float-up of a magnetic tape owing to the air pressure and to drive the tape with high stability and smoothness, by forming a pump-out type spiral group on either one of opposite end faces of an upper rotary cylinder and a lower fixed cylinder of a VTR to specify the space between these two opposite end faces. CONSTITUTION:A pump-out type spiral group 20 is formed on the lower end face of an upper rotary cylinder 19, and a <=100mu space is set between opposite end faces of the cylinder 19 and a lower fixed cylinder 21. The air inside the cylinder 19 is discharged to outside by the revolutions of the cylinder 19. This discharged air gives the float-up force to a magnetic tape and then forms a uniform air film over the entire part where the tape slides on the outer circumferential surfaces of both cylinders 19 and 21. This avoids a slide contact between the tape and a rotary head assembly. Thus the tape is driven with high stability and smoothness.
Patent JP-H06276925-A (JP)
Title: Apparatus for freezing article
Inventor: TAKAIKE AKIRA
IPC: A23B4/06
Filed: 1993-03-26
Abstract: PURPOSE:To obtain an apparatus for freezing an article capable of efficiently bringing the article to be frozen into contact with a low-temperature liquefied gas and simultaneously reducing the loss of the low-temperature liquefying gas. CONSTITUTION:This apparatus for freezing an article is equipped with a feed part 4 for feeding a material (A) to be frozen installed on the upstream side of a trough 3 to be a flow passage for a low-temperature liquefied gas, a separating part 5 for separating the low-temperature liquefied gas and a material (B) to be frozen placed at the terminal end of the trough 3 and a liquid recovering container 6 under the separating part 5. The separating part 5 is formed from many fine cylindrical members arranged in the direction parallel to the flow of the liquid at a narrower interval than the size of the material (B) to be frozen and tilted so as to locate the dropping direction of the material (B) to be frozen on the upstream side of the liquid flow.
Patent JP-H11263314-A (JP)
Title: General-purpose binder
Inventor: FUJITA HIDEO
IPC: B65B13/18
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a misbinding by stopping a needle swinging between a top dead center and a bottom dead center at the position of the top dead center surely. SOLUTION: This general-purpose binder is provided with a driving cam mechanism 19 for positioning a needle 6 at a top dead center. The driving cam mechanism 19 is preferably constituted with a disc cam fixed to an interlocking shaft and having a cam groove formed in an outer circumference thereof and a cam roller engageable with and disengaeable from the cam groove. Further, the needle 6 is so arranged as to be swingingly driven within the range between the top dead center and a bottom dead center by pivotably mounting one of ends of a push/pull rod 33 to the disc cam at its eccentric position and pivotably mounting the other end of the rod 33 to a needle drive arm 32. It is advantageous that the push/pull rod 33 for the disc cam and the drive arm 32 are provided in a needle support case 28 provided upright from a working table 7.
Patent JP-S54160575-A (JP)
Title: Water proof composition
Inventor: TANIGAWA SHIN
IPC: E04B1/64
Filed: 1978-06-09
Abstract: PURPOSE: To provide a durable, easy to work, water-proof composition, silane compounds of one or more of organoalkoxy silane and organosiloxane is compounded in a specific proportion with acrylic resin essentially consisting of specific acrylic acid alkyl ester.  
     CONSTITUTION: One or more of silane compounds are used from organoalkoxy silane represented by the formula I and organosiloxane by the formula II. In the formula, R 1  is a C 1W4  alkyl, or alkoxy alkyl group, R 2  is a saturated alkyl, allyl, or cycloalkyl group. R is the same or different saturated or unsaturated alkyl, allyl, cycloalkyl group, and n is greater than 2. Acrylic resin containing more than 55 wt% of acrylic acid alkyl ester with C 1W10  alkyl group is compounded in 0.1 to 10 parts by weight per 1 part by weight of the above silane compound thereby to form this composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63238237-A (JP)
Title: Molybdenum wire rod and its production
Inventor: ENDO MOTOMU
IPC: C22F1/18
Filed: 1987-03-25
Abstract: PURPOSE:To obtain an Mo wire rod excellent in workability, yield, and high- temp. deformation resistance, by working an Mo ingot containing specific amounts of La at a specific draft and then by heating the above at the recrystallization temp. of Mo to carry out coarsening treatment. CONSTITUTION:An ingot consisting of 0.01-1.0% La or La oxide and the balance Mo is prepared. Subsequently, hot rolling is applied at >=65% total draft based on the cross sectional area of the above ingot so as to form Mo crystalline grains into a fibrous structure. Further, the resulting wire is heated up to a temp., at least, of the recrystallization temp. of Mo or above to undergo coarsening treatment of Mo crystalline grains. By this method, the Mo wire rod composed of recrystallized grains in which grain growth in a direction of wire-rod diameter is inhibited even in a high-temp. state during use and which is elongated in a wire rod-length direction can be obtained.
Patent JP-2000262404-A (JP)
Title: Pump structure of hot-water supply device
Inventor: KAMIYAMA TAKESHI
IPC: F04D13/16
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, compact pump structure for a hot-water supply device with excellent performance of pouring hot water, with a simplified structure by reducing the number of parts, and with high dependability. SOLUTION: A reciprocally rotatable impeller 4 of this pump device consists of a helical part 6 and a centrifugal blade 7. The centrifugal blade 7 is supported oscillatably around a shaft nearly parallel to the center shaft 5 of the impeller 4. The pump structure also has a first retaining means and a second retaining means. The first retaining means is for retaining the centrifugal blade 7 in such a first posture that the water resistance is the least and the centrifugal blade 7 moved by the water resistance will not apply centrifugal force to hot water when the impeller 4 rotates reversely. The second retaining means is for retaining the centrifugal blade 7 in such a second posture that the water resistance is larger than that in the first posture and the centrifugal blade 7 moved by the water resistance when the impeller 4 rotates in the normal direction will apply centrifugal force to hot water.
Patent JP-H10251961-A (JP)
Title: Embroidering machine
Inventor: KASAI TSUNETADA
IPC: D05B19/16
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To utilize the movement of an embroidery frame by the operation of a frame-moving mechanism to coat in adhesive for adhering an applique to an embroidery target, thus enhancing the quality of the appliqued target, etc. SOLUTION: A dispenser 15 for a coating, a dispenser 14 for an adhesive and an device 18 for feeding an applique are disposed on the table 3 of an embroidery machine in relation parallel to a machine head 4. Either of the machine head 4, the dispensers 14, 15 and the feeding device 18 is selectively operated, and an embroidery frame 8 is moved together with an embroidery cloth 5 by the movement of a frame-moving mechanism 7. When e.g. an applique embroidery is carried out, the dispenser 14 for the adhesive and the frame- moving mechanism 7 are operated on the basis of embroidering data to automatically coat the adhesive on an applique-adhering position preliminarily assigned on the basis of the embroidery data on the embroidery cloth 5, thus quickly forming the adhesive-coated pattern corresponding to the shape of the applique at the adhering position of the embroidery cloth 5.
Patent JP-S54161343-A (JP)
Title: Printing method
Inventor: SUGIURA IKUZOU
IPC: B41J2/32
Filed: 1978-06-09
Abstract: PURPOSE:To accomplish the printing operation without resorting any complex electronic circuit and any memory having a large capacity by transmitting a light selectively through the transparent letters or the like, which are formed on a letter mother plate so that the paper is printed with the heat which is generated by the optical energy of an optical image having passed through the letters or the like. CONSTITUTION:When letters 9 or the like are selected by a letter index plate 6 to operate a power source device 11, a flash optical source 10 flashes for a moment. The optical energy from the source 10 is condensed by a condensing reflecting mirror 12 and is irradiately upon the back of the letters 5 or the like of a letter mother plate 4, which corresponds to the selected letters 9 or the like of the index plate 6, by the action of a condensing lens 13 so that the optical energy having passed through the plate 4 is focused upon one end of a fiber scope 14 from the optical image of the letters or the like selected. Since, at this time, the other end of the scope 14 has its intermediate medium 3 forced into contact with a platen 1 by means of an electromagnet 15, heatsensitive ink is melted by the heat of the optical energy having passed through the scope 14 so that the selected letters or the like are printed upon printing paper 2.
Patent JP-S58189325-A (JP)
Title: Induction tempering method of irregularly shaped material in continuous heat treatment line
Inventor: INOUE KIMIHARU
IPC: C21D9/00
Filed: 1982-04-27
Abstract: PURPOSE:To form a homogeneous hardened layer on the surface to be hardened of a hardened irregularly shaped material to be tempered continuously by passing the same through plural low frequency induction coils, by cooling the surface in the large sectional part area of said material forcibly by spraying or the like between the coils. CONSTITUTION:An irregularly shaped material W which has a small sectional area part Aa and a large sectional area part Ab in a longitudinal direction is carried continuously from a hardening zone (not shown) into a tempering zone by means of the chain belt 12 of a conveyor 1. When the material arrives at the low frequency induction heating coil C2-a in the forward part of the tempering zone, the part Ab on the hardened surface A of the material W is heated up to the temp. near the tempering temp. on account of the large residual heat in the stage of hardening. Said part is cooled with the fluid sprayed from an injection nozzle 5, then both surfaces Aa and Ab are heated up to the prescribed tempering temp. by the next heating coil C2-b. Only the air or low temp. carbon dioxide gas, etc. are properly usable for cooling fluid in addition to spraying by cooling water P1 and pressured air P2.
Patent JP-H08257333-A (JP)
Title: Air cleaner
Inventor: HASEGAWA MASAAKI
IPC: B01D46/46
Filed: 1995-03-28
Abstract: PURPOSE: To remove the content of a storage section without the necessity of a special device by selecting the renewable state for a renewal selecting section, and renewing and registering the content of command of a command section into the storage section just as it is when the manual operation is selected for a mode selecting section. CONSTITUTION: Either the automatic operation based on the operation mode for 24 hours stored in a storage section 6 or the manual operation based on a command from a command section 10 is selected for an air cleaner for the operation. At that time, when the renewable state is selected for a renewal selecting section 11 and the manual operation is carried out, the content of the manual operation can be stored just as it is and renewably in the storage section 6. Thus, in the case of action pattern for one data is already fixed, the content of manual operation can automatically be stored as it is the above arrangement.
Patent JP-S63234502-A (JP)
Inventor: SHIRAI KUNIAKI
IPC: H01C13/02
Filed: 1987-03-24
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-S60215835-A (JP)
Inventor: OKADA HIDESADA
IPC: D03D15/00
Filed: 1984-04-07
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-H07324198-A (JP)
Title: Cleaning composition and method for cleaning semiconductor substrate using the same
Inventor: SAKO NAOKI
IPC: C11D7/10
Filed: 1995-03-28
Abstract: PURPOSE:To obtain a safe cleaning compsn. which exerts a high cleaning power due to the effects of a fluorine compd. on a metallic stain and does not cause any degradation in electrical characteristics by incorporating an electrolytic ionic water and a fluorine compd. into the compsn. CONSTITUTION:A cleaning compsn. contains an electrolytic ionic water obtd. by electrolyzing water [an acidic water having a strong oxidizing power and formed on an anode side or an alkaline water having a strong reducing power and formed on a cathode side, the acidic or alkaline water being formed by installing a porous partition film at the center of a water vessel filled with water, immersing the electrodes in both sides of the partition, and applying a voltage (usually 2-10V) to conduct electrolysis] and a fluorine compd. (e.g. a mixture contg. 0.00001-10wt.% hydrofluoric acid and 1--4wt.% ammonium fluoride). Pref. the amt. of the fluorine compd. added is about 0.1-50wt.% of the compsn. The electrolytic ionic water exerts a very strong cleaning power on a metallic stain in the presence of the fluorine compd., does not cause any degradation in electrical characteristics, is safe, and enables a remarkable cost reduction in waste water treatment.
Patent JP-2000265233-A (JP)
Title: Hydrogen storage alloy
Inventor: HOSOE MITSUYA
IPC: C22C1/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To produce a hydrogen storage alloy having high hydrogenation velocity and high dehydrogenation velocity even if activation treatment is omitted. SOLUTION: The hydrogen storage alloy is manufactured by mechanical alloying and is constituted of a matrix which is composed of an aggregate of plural Mg crystalline grains and in which the average grain diameter D of the Mg crystalline grains is regulated to <=500 nm, plural fine particles of intermetallic compound which are dispersed in the matrix and whose particle diameter d satisfies 50 nm<=d1<=500 nm, and plural fine particles which are dispersed in the plural Mg crystalline grains and whose particle diameter d2 satisfies 5 nm<=d2<=20 nm.
Patent JP-H037918-A (JP)
Title: Light amplifier with surface projection type grating
Inventor: MINORU TODA
IPC: G02B6/12
Filed: 1990-03-22
Abstract: PURPOSE: To efficiently amplify light by adjusting the angle of the arrangement of an optical amplifier and a grating, so as to reflect light to the outside of the optical amplifier. CONSTITUTION: Positive voltage is applied to a P-type electrode 58 and negative voltage is applied to an N-type electrode 36. Holes are impregnated into an active layer 44 from this electrode 58 and on the other hand, a clad layer 40 is provided with a barrier. Similarly, electrons are impregnated into the active layer from the electrode 36. Then a threshold value current generates population inversion to amplify an incident light beam by the induced emission of photons. The photons generated in the active layer 44 are emitted to a wave guiding layer 50 and is incident to a second grating 18. Then the photons are emitted to the wave guiding layer 50 as a non-vertical beam 22, etc.  In this case, a grating element 18 is arranged in a previously fixed angle, so as to be not vertical to an optical axis and the angle of the arrangement of the optical amplifier, and the grating is adjusted to reflect light to the outside of the optical amplifier.
Patent JP-S5694080-A (JP)
Title: Multiway solenoid valve
Inventor: JIYORUJIYU SARUFUATEI
IPC: F16K11/04
Filed: 1980-05-26
Abstract: PURPOSE: To miniaturize a solenoid valve, by coupling a valve flap to a movable core through a guide member and spring.  
     CONSTITUTION: A valve flap 4 is slidably provided in cavity parts 5 formed in a valve body B, simultaneously to the upper face of said valve flap 4 a guide member 8 is connected and coupled to a movable core 18 through a spring 7. In this way, the valve flap 4 can be formed by a resilient material in relatively small thickness to eliminate the necessity for preparing the valve body with two parts thus enable the miniaturization of a solenoid valve. 
     COPYRIGHT: (C)1981,JPO&Japio