baber/WOPTO huggingface dataset:
Patent JP-H0857181-A (JP)
Title: Sewing machine thread cutting apparatus
Inventor: TAJIMA IKUO
IPC: D05B65/02
Filed: 1994-08-19
Abstract: PURPOSE: To fully utilize a space under a needle plate and simplify the construction by precisely adjusting the amount of the needle thread remaining after thread cutting depending on the timing of starting the return motion of a movable cutter and eliminating the need for the conventional picker. CONSTITUTION: A sewing machine thread cutting apparatus comprises a needle thread take-up driven up and down by the drive source of the sewing machine, and a stationary cutter 20 and a reciprocally movable cutter 22 that are provided below a needle plate 13. The needle thread drawn up by the needle thread take-up in ascending motion is hooked by the movable cutter 22 in the forward motion, and then cut by the return motion of the movable cutter 22 in cooperation with the stationary cutter 20. A cutter driving device 30 for reciprocating the movable cutter 22 is provided separately from the sewing machine drive source. The timing of starting to reciprocate the movable cutter 22 by the cutter driving device 30 is adjustable relatively to the up-and-down driving of the needle thread take-up.
Patent JP-H0640541-A (JP)
Title: Screw conveyor
Inventor: KUBOTA HIROMITSU
IPC: B65G33/26
Filed: 1992-07-22
Abstract: PURPOSE:To provide a simple and effective device for regulating the grain shape of the crushed stone for concrete. CONSTITUTION:Scraping vanes 4 are fitted on the back face of the screw vane of a screw conveyor 1, and triangular bayonet point-like members 5 are vertically protruded from the screw vane 3 face and radially fitted on the front face of the screw vane 3.
Patent JP-H0726246-A (JP)
Title: Composition and process for disposing of used edible oil
Inventor: OYAMA KEIICHI
IPC: C09K3/00
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a composition which can convert used edible oil into a gel-like solid at ordinary temperature or below without heating by a simple operation within a short time and is highly safe from fire hazard and in food hygienics. CONSTITUTION:This composition contains an oil-based gelling agent and a lowly volatile component which can generate heat by the application of electromagnetic energy and can accelerate the dissolution of the gelling agent as the essential components and contains a component which can regulate the gelling capacity as an optional component. This composition by itself or after brought into contact with used edible oil is molten by heating by the application of electromagnetic energy, and dissolved in used edible oil, and the entire mixture is left standing to be solidified into a gel.
Patent JP-H1017602-A (JP)
Title: Production of copolymer latex and coated paper for printing
Inventor: NAKAHARA TAKASHI
IPC: C08F236/04
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer latex which is useful as a binder for a coating layer of coated paper for printing by polymerizing a monomer mixture contg. a conjugated diene, an ethylenically unsatd. carboxylic acid, an ethylenically unsatd. carboxamide, etc., in emulsion under specified conditions. SOLUTION: In polymerizing a monomer mixture (X) contg. 20-50wt.% conjugated diene, 0.5-12wt.% ethylenically unsatd. monomers contg. 0.1-5wt.% ethylenically unsatd. dicarboxylic acid (A), 0.1-5wt.% methacrylic acid (B) and 0.1-5wt.% acrylic acid (C), 0.2-5wt.% ethylenically unsatd. carboxamide (D), and other ethylenically unsatd. monomers in emulsion., 5-25wt.% of the total amt. of mixture X contg. the total amts. of monomers A and D is charged into a reactor at once and polymerized, and then 45-90wt.% of the total amt. of mixture X contg. the total amt. of monomer B is continuously added to be polymerized around the polymer particles formed in the former step. Finally 5-35wt.% of the total amt. of mixture X contg. the total amt. of monomer C is continuously added to be polymerized around the particles formed in the second step.
Patent JP-S6440023-A (JP)
Title: Electric cleaner
Inventor: YAMAJI TAKAO
IPC: A47L9/14
Filed: 1987-08-05
Abstract: PURPOSE: To use various kinds of bag-like filters and to facilitate the replacement of bag-like filters by incorporating a filter support member with a plurality of locking members adapted to be engaged with an edge part of a suction port in an attaching plate, and an actuating member for simultaneously moving between an engaging position and a disengaging position. CONSTITUTION: Locing members 43 are located between a support member 41 and an actuating member 42, and the actuating member 42 is rotated, relative to the support member 41 after a guide pin part 57 is inserted in a cam groove 52 in the actuating member 42 so that a base part 55 is guided along a guide groove part 47, and accordingly, the locking members 43 are simultaneously moved between an inner position and an outer position. Since the locking parts 56 of the locking members 43 are moved in an opening part 46 of the support member 41 and can be engaged with an opening edge part of the a suction port 36 in an attaching plate 35 of a bag-like filter 34 from the inside thereof, the movements of the locking parts 51 are set to values applicable all kings of bag-like filters.  Thus, it is possible to use various kinds of bag-like filters with attaching plates having different external shapes.
Patent JP-S6440015-A (JP)
Title: Heat resitant cooking container/instrument and production thereof
Inventor: SATAKE YOSHIKATSU
IPC: B29C45/00
Filed: 1987-08-05
Abstract: PURPOSE: To easily and economically provide a highly heat resisting cooking vessel or utensil excellent in thermal stability and usable for a cooking requiring a long-time heating by constituting the vessel from a highly thermally stable polyarylene thioetherketone having a specified melting point, whose residual melting crystallization enthalpy, melting crystallization temperature and density of crystallized product are specified values or more, a thermoplastic resin, a fibrous filler, and an inorganic filler. CONSTITUTION: This cooking vessel formed of a thermoplastic material consisting of 100 parts by weight of a highly thermally stable polyarylene thioetherketone [A] having a repeat unit formula (I) as main constituting element, a melting point Tm is 310-380 deg.C, and a residual melting crystallization enthalpy ΔHmc (420 deg.C/10min) of 10J/g or more with a melting crystallization temperature Tmc (420 deg.C/10min) of 210 deg.C or more and a density of crystallized product of 1.34G/cm<3> or more; 0-400 parts by weight of a thermoplastic resin [B] mixable therewith; and 0-400 parts by weight of a fibrous filler and (or) an inorganic filler [C] per 100 parts by weight of [A+B].
Patent JP-H0244361-A (JP)
Title: Thermal transfer image forming method
Inventor: MORISHITA NORIO
IPC: G03F7/26
Filed: 1988-08-05
Abstract: PURPOSE:To easily form an image on an object to be transferred with the image by heating a developing sheet on which the image is formed to thermally meet the binder with which color-formed coloring materials are coated and making imagewise transfer of the binder to the arbitrary object to be transferred with the image. CONSTITUTION:The developing sheet 2 on which the image is formed is usually constituted of the color development reacted couplers 22 caused of color development by reaction of the couplers which are applied on an image forming sheet 2 and are enclosed in capsules 4 and a developing material 6 applied on the sheet 2 and the binder having the effect of fixing the couplers 22 to a developing sheet base 7. The binder having the effect of fixing the couplers 22 to the base 7 is, therefore, melted by heating to bring the couplers 22 on the sheet 2 together with the binder into face-to-face contact with the object 32 to be transferred with the image to make the imagewise transfer. The image is easily transferred to the arbitrary object to be transferred with the image in this way.
Patent JP-S6087256-A (JP)
Inventor: KARURUUHAINTSU BORUTSUE
IPC: A61P25/00
Filed: 1984-09-20
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-S6351827-A (JP)
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/28
Filed: 1986-08-21
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-S6174921-A (JP)
Title: Method of controlling magnetic powder system electromagnetic clutch
Inventor: WATANABE TOMOYUKI
IPC: F16D48/06
Filed: 1984-09-19
Abstract: PURPOSE:To improve acceleration responsive property by determining sequentially basic exciting voltage on the basis of the rotational frequency of an engine and then compensating correctively for delay in response to the rise of electromagnetic clutch transmitting torque to determine the exciting voltage. CONSTITUTION:While the rotational engine speed, rotational speed of an input shaft 18, vehicle speed and throttle valve opening are figured out on the basis of signals of an igniter 58, input rotation sensor 62 of a transmission 16, output rotation sensor 64 of the transmission 16 and throttle sensor 52, the output torque of the engine is obtained from a data map, and a compensation amount for compensating for rise delay of an electromagnetic clutch 14 is figured out of the output torque. And this compensation amount is added to the basic exciting voltage sequentially determined on the basis of the rotational frequency of engine to determine control voltage.
Patent JP-S6090028-A (JP)
Title: Removing method of hydrogen chloride
Inventor: SAKANO HIROICHI
IPC: B01D53/34
Filed: 1983-10-21
Abstract: PURPOSE:To obtain a high HCl-removal ratio in a dry method by neutralizing and absorbing HCl by blowing a slaked lime powder into exhaust gas and, thereafter, blowing a reaction aid powder into said gas to further promote the neutralization and absorption of HCl in a reaction tower. CONSTITUTION:In a method for removing hydrogen chloride in exhaust gas, powdery slaked lime, powdery calcium carbonate or a slurry of slaked lime is blown into exhaust gas to neutralize and absorb HCl and, thereafter, a reaction aid powder (e.g., zeolite with a particle size of 10-50mum) is blown into gas to further promote the neutralization and absorption of HCl in a bag filter reaction tower. As a result, the clogging prevention of filter cloth, the damage prevention thereof, the enhancement in the air passing capacity of dust accumulated to the surface of the filter cloth and the enhancement of release property of accumulated dust during backwashing can be attained and a high HCl-removal ratio can be obtained by a dry method.
Patent JP-H0839803-A (JP)
Title: Thermal ink jet pen
Inventor: JIYURUSU JII MORITSUTSU SAADO
IPC: B41J2/05
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To perform more uniform printing by operating all of nozzles in the optimum damping coefficient by optimizing the structure of a thermal ink jet pen to reduce the spraying of ink. SOLUTION: Individual chambers are optimally adjusted by changing at least one of the limit dimensions of an ink flow channel (the width of the inlet to an ink supply channel, the width and length of the ink supply channel and the distance from a resistor to the final opening part of the channel) corresponding to the distance from the end part of an ink supply slot to the resistor. For example, the chamber 22a near to the ink supply slot is made small in the opening of the channel as compared with the remote chamber 22c. Or, the width WC of the longest chamber 22c with an inlet length LE is made max. and the width of the shortest chamber 22a with inlet length is made min. By this constitution, the refill speed of ink to all of nozzles becomes almost same and the damping of a pen is improved.
Patent JP-2000026775-A (JP)
Title: Aqueous ink
Inventor: SAKUMA TADASHI
IPC: C09D11/38
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous ink for inkjet recording, excellent in liquid stability, capable of providing a high density of a printed character and a high discharging ratio, and excellent in preventing properties of clogging. SOLUTION: This aqueous ink for inkjet printing contains an aqueous dispersion of a resin having a coloring matter adsorbed thereon and obtained by a condensation polymerization. The resin obtained by condensation polymerization is obtained by using an acid component comprising one or more kinds selected from a dibasic carboxylic acid of the formula (R1 and R2 are each H or a 4-20C linear hydrocarbon, with the proviso that both of the R1 and R2 are not simultaneously H), an anhydride thereof and a lower alkyl ester thereof.
Patent JP-S6441900-A (JP)
Title: X-ray exposure system
Inventor: FUJII KIYOSHI
IPC: G21K1/04
Filed: 1987-08-07
Abstract: PURPOSE:To transfer a large area with a uniform intensity, by placing a slit continuously controllable from the outside, between a source of a synchrotron radiation ray and an X-ray mirror. CONSTITUTION:A slit 11 is placed between a source 2 of synchrotron radiation ray and a vibrating X-ray mirror 8. The synchrotron radiation ray 3 from the source 2 is projected into the mirror 8, being restricted on its lengthwise beam width. The vibration of the mirror 8 and the movement of the slit 11 is synchronized by controlling the slit driving 13 and the mirror driving 14, based on signals from a controller 12. With compensating a variation of the synchrotron radiation ray caused by an incident angle of the mirror 8 by a width of the slit 11, the synchrotron radiation ray with a specifically uniform intensity is always irradiated to a resist membrane 5, independently from the incident angle of the mirror 8. Thereby a transfer of large area with an uniform intensity is accomplished.
Patent JP-S6173896-A (JP)
Title: Additive for acidic tinning bath
Inventor: IIDA TOYOHIKO
IPC: C25D3/32
Filed: 1984-09-18
Abstract: PURPOSE:To improve the quality and yield of tinned articles by using an additive represented by a specified formula when an iron-base material is electrolytically tinned with an insoluble anode in an acidic tinning bath contg. phenolsulfonic acid. CONSTITUTION:An insoluble anode is put in an acidic tinning bath contg. phenolsulfonic acid, and an iron-base material is electrolytically tinned in the bath by supplying electric current at 30-60 deg.C and >=5A/dm<2> current density. At this time, ethoxylated naphthol represented by the formula (where n=7-12) is added to the tinning bath as an additive by about 5-30g/l. The loss of tin is reduced, the control of the tinning bath and the electrodes is facilitated, and the work efficiency is improved.
Patent JP-H0620266-A (JP)
Title: Board for magnetic disc
Inventor: UEDA KUNIHIRO
IPC: G11B5/738
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a board for magnetic disc which is excellent in productivity and groove forming accuracy. CONSTITUTION:When a flexible board 10 for floppy disc is produced, a nonmagnetic basic material 100 of PET, for example, having surface subjected to hydrophilic treatment, onto which a vinyl chloride-vinyl acetate copolymer layer having main skeleton of 80-92mol% vinyl chloride and 8-20mol% vinlyl sequentially. A stamper 21 is then pressed while heating to transfer the grooves therefrom to the copolymer layer.
Patent JP-H0544637-A (JP)
Title: Control valve for variable capacity type compressor
Inventor: YAMASHITA ISAO
IPC: F04B27/08
Filed: 1991-08-06
Abstract: PURPOSE:To prevent the generation of abnormal noise due to the fluid vibration and oscillation of the coolant which flows at the top edge part of a piston by forming the shape of the top edge of the piston to an acurate form so that the valve opening area does not sharply vary for the valve opening stroke of a control valve. CONSTITUTION:Sometimes, liquid vibration is generated and oscillation is generated at the top edge according to the shape of the top edge of a piston 67. The cause comes from the sharp change of the relation between the valve opening stroke and the valve opening area. Accordingly, the shape of the top edge of the piston 67 is formed to an acurate form so that the valve opening area does not sharply vary for the valve opening stroke of a control valve. Accordingly, the fluid vibration due to the coolant which flows at the top edge part of the piston 67 can be prevented, and the generation of the abnormal noise due to oscillation can be suppressed.
Patent JP-S6175898-A (JP)
Inventor: FUJITA TOKUO
IPC: D21F1/00
Filed: 1984-09-19
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-S6090672-A (JP)
Title: Nonwoven fabric abrasive made of polyester
Inventor: TAKIGAWA HISAYUKI
IPC: C09K3/14
Filed: 1983-10-19
Abstract: PURPOSE:To improve impact resilience, abrasion resistance, and adhesive strength by forming an abrasive with a composite polymer consisting of a polyester-series synthetic fiber web, water-repellent polyester resin, and polyurethane resin. CONSTITUTION:A web made of polyester-series synthetic fibers 6 is tentatively fixed with polyester resin 7 to form an unwoven fabric mat. This tentatively fixed mat is used as a substrate, the surface of fibers constituting this substrate is coated with polyurethane resin 8 to form a make-coat layer, which is further coated with thermosetting resin such as phenol containing abrasive grains 3 to form a size coat layer 9, and abrasive grains 3 are stuck on polyurethane resin 8 to form a desired unwoven fabric abrasive made of polyester. In this case, the boundary between polyester resin 7 and polyurethane resin 8 is firmly stuck by urethane bonding, furthermore, polyester-series synthetic fibers 6 and polyester resin are directly stuck to form a firm adhesive section, thus improving the impact resilience, abrasion resistance, and adhesive strength of the abrasive.
Patent JP-S6442360-A (JP)
Title: Alumina-zirconia-silicon carbide composite sintered body having high strength, toughness and hardness
Inventor: NONAKA AKIRA
IPC: C04B35/48
Filed: 1987-08-06
Abstract: PURPOSE:To obtain the titled composite sintered body having superior strength, toughness, hardness and thermal shock resistance by molding a powdery mixture of partially stabilized zirconia with SiC whiskers and powdery stating material for alumina and sintering the molded body optionally under pressure. CONSTITUTION:A powdery mixture is obtd. by mixing <=55vol.% in total of 5-50vol.% partially stabilized zirconia having 0.1-1.0mum average particle size and >=30m<2>/g BET specific surface area and 3-40vol.% SiC whiskers having >=1mum diameter and 3-200 aspect ratio with >=45vol.% powdery starting material for alumina having >=50m<2>/g BET specific surface area and >=99% purity and a mixing medium such as ethanol by means of a ball mill. The mixture is molded and the molded body is sintered at 1,400-1,700 deg.C optionally under pressure to obtain an alumina-zirconia-SiC composite sintered body having >=99% relative density and 0.3-0.5mum grain size.
Patent JP-S6443038-A (JP)
Title: On-vehicle load power supplying circuit
Inventor: SONE TAKESHI
IPC: H02J7/16
Filed: 1987-08-06
Abstract: PURPOSE:To perform a completion of an icing prevention in a short time by composing to generate a high voltage even if the rotating speed of an alternator is limited. CONSTITUTION:When an icing preventive switch 19-1 is closed, a signal for turning OFF a transistor 4-3 for a short period is output from a controller 19 to set the current of a rotor coil 1-3 to 0. Thus, an alternator 1 stops generating during the period. Further, the controller 19 generates a signal for turning OFF a low voltage load relay 18 and a signal for turning ON a high voltage load relay 17. Thus, a voltage is supplied to a low voltage load 15 only from a battery 14, and a high voltage is supplied from the alternator 1 to a high voltage load 7 through a high voltage rectifier 3. Since a voltage application to a rotor coil 1-3 eliminate a regulation of a voltage regulator 4 because a rotor coil relay 4-10 is turned ON, the generating voltage of the alternator 1 is not limited.
Patent JP-H0941957-A (JP)
Title: Waste heat recovery system of internal combustion engine
Inventor: MIYAURA YOSHINORI
IPC: F02G5/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent damage due to a crack generation in an exhaust gas-cooling water heat exchanger of a waste heat recovery system in such an internal combustion engine as a gas heat pump engine system. SOLUTION: In a cooling water-coolant heat exchanger installed at the outside of an internal combustion engine body 12a, cooling water turned to a low temperature by imparting the waste heat of an internal combustion engine to a coolant first flows into an engine oil-cooling water heat exchanger 15, and it is heated by the relatively high temperature engine oil being fed out of the engine and, after its temperature properly goes up, it also flows into such an exhaust gas-coolant heat exchanger as a cooling water passage 5a of an exhaust manifold 5, absorbing the waste heat from the hot exhaust gas. Therefore, a temperature difference between the exhaust gas and the cooling water becomes lessened as comapred with the conventional one, any possible damage due to a crack and deformation on a wall surface of the exhaust gas-cooling water heat exchanger are prevented from occurring.  Supposing that an amount of recovery of the waste heat in the cooling water passage 5a is decreased, a portion of loss is compensated by the waste heat to be recovered out of the engine oil in the heat exchanger.
Patent JP-S6088244-A (JP)
Title: Coupling structure for flywheel of engine
Inventor: MURATA MASAYUKI
IPC: F16F15/315
Filed: 1983-10-20
Abstract: PURPOSE:To relieve wearing of a crank shaft and a flywheel and to prevent loosening of a bolt, by a method wherein a shock abrobing material is located to a juncture between the crank shaft and the flywheel, and said two parts are tightened by means of bolts so as to compress said shock absorbing material to couple them together. CONSTITUTION:When a crank shaft 1 and flywheel 5 are intercoupled, a shock absorbing material 8 is located at an end surface part 1a of the shaft 1 or in a recess part 6a in the flywheel 5, and the end surface part 1a is engaged internally with the recess part 6a. A plurality of bolts 9 are screwed in from the end part 7 side of a flywheel 5 to engage it with a screw hole 1b in the crank shaft 1. This compresses the shock absorbing material 8 with the aid of the end surface part 1a of the shaft 1 and the side part 6 of the wheel 5, and causes coupling of the wheel 5 with the end surface part 7a. This enables decreasing of wear of a juncture between the crank shaft 1 and the flywheel 5 and permits prevention of lowering of the tightening force of each bolt 9.
Patent JP-2001026551-A (JP)
Title: Method for improving efficacy and stability of medicament, and composition of external use preparation
Inventor: TAKAHASHI MIYUKI
IPC: A61K47/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in efficacy and stability of a medicament therein, and markedly improved in feeling when applied to the skin. SOLUTION: This composition comprises a medicament having in the molecule at least one carboxyl group, at least one kind of clay mineral comprising a phyllosilicate of the formula described below, and a water-soluble polymeric compound. When this composition is dissolved in an appropriate solvent, the resultant solution is acidic; the formula: [(Si8-yAly) (M(III))aM(II)bLic)O20 (OH)4-xFx]n-.AZ+n/z (M(III) is a trivalent metal ion; M(II) is a bivalent metal ion; A is an exchangeable cation; 0<=x<=4.0; 0<=y<=3.0; 0<=a<=5.0; 0<=b<=7.0; 0<=c<=2.5; 3<(a+b+c)<7; 0<n<=2.0; (z) is 1, 2 or 3).