baber/WOPTO huggingface dataset:
Patent JP-H07328020-A (JP)
Title: Medical suture inserting tool and needle with suture used for it
Inventor: FUKUDA MASATOSHI
IPC: A61B17/04
Filed: 1994-06-07
Abstract: PURPOSE:To insert a suture between or into the tissues of a living body with a one-step action for ligation or suture. CONSTITUTION:A needle-shaped body serving as a passing means holding a suture 7 is fitted to the fitting section of a fitting member 2 serving as the first driving means. A receiving means receiving a suture 7 directly or via a needle-shaped body is fitted to the hole 4a of a holding member 4 serving as the second driving means. The fitting member 2 and the holding member 4 are rotatably fitted to a shaft 5 to constitute a suture inserting tool A. The fitting member 2 and the holding member 4 are operated to drive the needle-shaped body, and the needle-shaped body is inserted between or into tissues and coupled with the receiving means of the holding member 4. The receiving means applies pressing force to the coupled needle-shaped body or the suture 7 to hold it. When the fitting member 2 is separated from the holding member 4, the suture 7 or the needle-shaped body is held by the receiving means and removed from the fitting member 2, and it is inserted between or into tissues. The suture 7 is extended in the axial direction from the root end face of a needle holding a suture, and the needle is formed into a straight shape having a prescribed length.
Patent JP-H01297429-A (JP)
Title: Production of dispersion highly containing hydrous fine gel particles
Inventor: SHIMOKAWA WATARU
IPC: C08J3/02
Filed: 1988-05-24
Abstract: PURPOSE:To provide a subject stable dispersion containing colorless transparent hydrous gel fine particles in a high content by dispersing a specific aqueous gel-formable polymer in a water-insoluble solvent with an oil-soluble dispersion stabilizing agent and subsequently crosslinking the dispersed polymer in a state of a water drops-in-oil type dispersion. CONSTITUTION:70-900 pts.wt. of the 1-40wt.% aqueous solution of (A) an aqueous gel-formable polymer selected from acetoacetylated PVA, acetoacetylated cellulose derivative, PVA and isobutylene/maleic anhydride copolymer or derivatives thereof is dispersed in 100 pts.wt. of (C) a water-insoluble solvent with (B) an oil-soluble dispersion stabilizing agent in a fine particle state having the particle sizes of 1-2000mum. The obtained water drops-in-oil type dispersion is subjected to a crosslinking treatment with a crosslinking agent for the component A to crosslink the component A in the fine particles, thereby gelling the aqueous solution of the fine particle state component A.
Patent JP-H05323463-A (JP)
Title: Photograph printing method
Inventor: YASUI YOICHI
IPC: G03B27/46
Filed: 1992-05-18
Abstract: PURPOSE:To discriminate the size of a frame, to print on a photographic printing paper by a size corresponding to the frame size and to prevent the loss of the photographic printing paper by giving a frame size discriminating mark which corresponds to the size of every frame of a film and outside the area of the frame size. CONSTITUTION:The image on a developed film 1 is detected by an image plane detecting sensor 2, when the image is photographed, the size of the frame is detected. The sensor signal of the image plane detecting sensor 2 is calculated by an image plane detecting and calculating part 3, and the frame size is decided by a discriminating and controlling part 4. And when the frame size is a full size, only one notch is punched by a notch puncher on one end part 1a on the central position of the frame so as to form the notch, meanwhile, when the frame size is a panoramic one, a reverse notch is punched on the other end part 1b so as to form the notch. The notch formed on the end part 1a of the film 1 is detected by an image plane detecting unit, and then, the image is printed on the photographic printing paper by a size corresponding to the discrimination mark.
Patent JP-S6433554-A (JP)
Title: Formation of electrochemical signal process image for copying layer
Inventor: ENGERUBERUTO PURIIFUKE
IPC: B41C1/10
Filed: 1988-05-24
Abstract: PURPOSE: To simplify separation of the organic substance according to an image by making a substrate come into contact with an electrically conductive solution of an organic substance, using the substrate as one electrode and depositing the organic material on the substrate at a specified current density, with impulse current. CONSTITUTION: In this method, a substrate 2 is allowed to contact with a conductive solution 3 of an organic substance and a DC voltage 7 is applied to between the substrate 2 and at least one electrode. At this time, if necessary, the substrate 2 is connected to a power source as an anode or cathode and the organic substance is deposited on the substrate at an about 0.01 to 100A/dm<2> current density with impulse current. Thus, various kinds of resins can be deposited according to an image on the substrate 2 from the aqueous solution 3 which is not required to contain any organic solvent or a large amount of any other auxiliary agent that may cause environmental pollution.
Patent JP-S5248876-A (JP)
Title: Sludge dehydrator for excrements or the like of domestic animal
Inventor: KOJIMA KIHACHIROU
IPC: B01D29/00
Filed: 1975-10-16
Abstract: PURPOSE: To dehydrate waste liquid in a filter chamber via filter cloth while reducing prassure at the exterior of the filter chamber by expanding and contracting an air bag in the chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5749620-A (JP)
Title: Improvement of polyester
Inventor: INADA HIROO
IPC: C08G63/00
Filed: 1980-09-11
Abstract: PURPOSE: To increase the chemical stability of a terminal OH-containing saturated linear aromatic polyester in molten state and to suppress formation of oligomer, by reacting the polyester with a cyclic iminoester compound of a specific structure at high temperature.  
     CONSTITUTION: A terminal OH-containing and substantially linear aromatic polyester (e.g., polyethylene terephthalate having a terminal OH group of 20W50 equivalent/10 6 g and an intrinsic viscosity of about 0.7) is reacted with preferably 0.2W4 PHR cyclic iminoester compound (e.g., 2-phenyl-3,1-benzooxazine-4-one, etc.) shown by the formula I (R is monofunctional organic group; X is bifunctional organic group; a ring structure shown by the formula II is 5W6 membered ring) preferably at normal pressure in an inert gas, e.g., N 2 , etc. or under reduced pressure at 200W300°C for about 1W30min. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5249757-A (JP)
Title: Burst carrier wave detection circuit
Inventor: TOYONAGA NORIYASU
IPC: H03D1/10
Filed: 1975-10-20
Abstract: PURPOSE: The existence of burst carrier wave is detected through the otuput power difference between two time constant circuits based on the time constant difference.  In this way, the burst carrier wave can be detected even in case the incoming noise has level fluctuation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S619142-A (JP)
Title: Winding method of stator for 3-phase ac generator
Inventor: YAGINUMA KENJI
IPC: H02K15/06
Filed: 1984-06-20
Abstract: PURPOSE:To enhance the filling rate of a coil and to shorten the winding time by dividing a stator coil, displacing at the prescribed pitch, previously mounting in a coil inserting jig, and simultaneously inserting into a stator groove. CONSTITUTION:A stator winding is divided into a plurality of circular bundle- shaped coils 2a, 2b so that the coils are formed in toothform shape. The coils 2a, 2b formed in the toothform shape are mounted while displacing at a coil pitch (p) between the blades of a coil inserting jig 3. A stator core 1 is placed on the jig 3 mounted with the coils 2a, 2b, and a plurality of coils 2a, 2b are simultaneously inserted into the stator groove 5 of the stator core 1. Thus, since the superposition of the phase coils decreases, the coil filling rate is improved, and since a plurality of coils are simultaneously inserted, the winding time can be largely shortened.
Patent JP-S617325-A (JP)
Title: High-purity epoxy resin composition
Inventor: KUROKI SHINICHI
IPC: C08G59/62
Filed: 1984-06-20
Abstract: PURPOSE:To provide a composition having remarkably improved moisture resistance, and containing a phenol novolac resin and a high-purity epoxy resin having low impurity content. CONSTITUTION:(A) An epoxy resin containing <=10ppm(wt.) of inorganic electrolyte ions and <=100ppm of organic acid ions is compounded with (B) a phenol novolac resin containing <=10ppm of inorganic electrolyte ions and <=100ppm of organic acid ions. The component A is preferably free from foreign materials of >=300mu in diameter, and is purified by washing, refining, etc. The component B is preferably the one having unreacted phenol content of <=1wt%, unreacted aldehyde content of <=0.5wt% and free from foreign materials of >=300mu in diameter. It is purified by boiling at a high temperature, washing with water, etc.
Patent JP-S63291231-A (JP)
Title: Inner circumferential holder for mounting stamper
Inventor: HAYASHI TAKASHI
IPC: B29C45/26
Filed: 1987-05-22
Abstract: PURPOSE:To simplify the mounting/dismounting of a stamper and to prevent defective appearance at the time of injection molding from being generated, by forming a mounting side plane part in structure with steps. CONSTITUTION:The outer diameter of a part 1b with steps is fitted in the diameter of the stamper 3, and that of a body part 1c is fitted in that of a metallic mold mirror plate 4. Length from the bottom plane of a claw part 1a to that of the part 1b with steps is decided in a size in which clearance is considered in the thickness of the stamper. The center of the stamper is held with the side plane part with steps, and also, the pressing margin of the stamper can be stabled by bringing the bottom part of the step into contact with the metallic mold mirror plate 4. In such a way, it is possible to prevent the defective appearance so called as the molding float of the inner circumferential part of an injection molding product from being generated.
Patent JP-S6262064-A (JP)
Inventor: UIRIAMU RERANDO ANDAASON JIYUN
IPC: F16K17/10
Filed: 1986-05-30
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-H11315913-A (JP)
Title: Speed change control method of metal belt type continuously variable transmission
Inventor: KANEHARA SHIGERU
IPC: F16H9/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To accurately control the speed change of a metal belt type continuously variable transmission. SOLUTION: This continuously variable transmission increases the winding radius of a driving pulley to change a transmission gear ratio (i) by applying great first thrust to the driving pulley and small second thrust to a driven pulley in up-shift operation. In this case, in an area B in which the relation between a changed speed dR/ds, which is defined as a value obtained by differentiating the winding radius R of the driving pulley from the amount of traveling of a metal belt (s) in the direction of a tangent line, and the first thrust is maintained substantially linearly, the first thrust is performed feedforward control based on a target changed speed dR/ds. In areas A and C in which the relation between the changed speed dR/ds and the first thrust is not maintained substantially linearly, the first thrust is subjected to feedback control so that the changed speed dR/ds becomes the target changed speed dR/ds.
Patent JP-S5649392-A (JP)
Title: Novel phosphorus-containing polymer and its preparation
Inventor: SAEGUSA TAKEO
IPC: C07F9/535
Filed: 1979-09-28
Abstract: NEW MATERIAL:A phosphorus-containing polymer of formula I [A is aromatic hydrocarbon; B is group of formula II (R is hydrocarbon, or halohydrocarbon; R' is A; a and b are 0W3, a+b is 3) of formula III [A' is A; X and Y are 0, S or NR" (R" is hydrocarbon); c is 1 or 0]; n is 2W1,000].  
     EXAMPLE: The compound of formula IV (Ph is phenyl).  
     USE: Plasticizer, coating agent, adhesive, flame retardant, glutinization agent, molding compound and raw material of film. The characteristics of the polymer are heat- resistance based on the aromatic ring and the flame-retardancy based on the phosphorus atom.  
     PROCESS: The compound of formula I is prepared by reacting a trivalent phosphorus compound of formula PRa(OR') b  or formula V with a quinone compound with heat. The molar ratio of the phosphorus compound to the quinone compound is pref. about 1 to (0.5W1.5). The reaction temperature is 0W350°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11325838-A (JP)
Title: Film thickness control method for gold plating
Inventor: AKINO HISANORI
IPC: G01B11/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness control method for gold plating which makes it possible to judge existence of an extremely thin gold-flash-plated film of 0.01 μm or less easily and in a short time, and to make sure of the realization of a mass production line. SOLUTION: Existence of an extremely thin gold-flash-plated film is judged using a color difference meter or spectrophotometer. In a plating apparatus for plating the surface of a lead frame, as a concrete favorable method, the part of the lead frame is masked with a tape before performing gold plating, the lead frame gold-flash-plated is washed after that by water and dried. After that, the masking tape is stripped. The gold-flash-plated part and the masking tape stripped part are measured using the spectrophotometer or color difference meter, and existence of a gold-flash-plated film is judged. It is desirable that the wavelength of the light source of the sperophotometer should be 200-400 nm. It is preferable that the wavelength of the light source of the color difference meter should be 400-700 nm.
Patent JP-H11332152-A (JP)
Title: Stator of motor and its manufacture
Inventor: INABA YOSHIAKI
IPC: H02K3/52
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a motor stator, having an enhanced reliability and its manufacturing method by integrating insulating members to be put into each gap between windings and into the gap between a yoke iron core and each winding respectively, and surely insulating them respectively. SOLUTION: A motor stator, which is composed of a magnetic pole iron core having a plurality of magnetic pole teeth arranged radially along a circular part, and an annular yoke iron core covering this magnetic pole iron core, and has a bobbin which is made to fit in individual magnetic pole teeth respectively and windings wound through this bobbin, is fitted with insulating members 1, each of which has a T-shaped cross section and is provided with an iron core insulating section 1a which is put between each winding wound on the bobbin and the yoke iron core, and insulates this winding and the yoke iron core, and a coil insulating section 1b which is integrated and fitted to this iron core insulating section in a direction crossing this iron core insulating section at right angles, put between windings adjoining each other, and insulates these windings from each other.
Patent JP-S5972030-A (JP)
Inventor: ANTONIO PAORETSUTEI
IPC: H01C7/04
Filed: 1983-07-11
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-H0424962-A (JP)
Title: Dynamic ram memory cell and its manufacture
Inventor: TAKAGI HIROSHI
IPC: H01L27/108
Filed: 1990-05-15
Abstract: PURPOSE:To prevent the generation of protrusions of a capacitor insulating film in a contact hole, and eliminate the disconnection of an aluminum wiring for a bit line, by transforming the capacitor insulating film exposed on the inner wall surface of the contact hole into an oxide film by implanting oxygen ions. CONSTITUTION:After a cell plate 92 having a desired pattern is formed on a capacitor insulating film 8 composed of a nitride film formed on a first layer insulating film 6, an SiO2 film of practically uniform thickness is formed on the whole surfaces of the capacitor insulating film 8 and the cell plate 92 is formed by, e.g. CVD method. Oxygen ions 16 are implanted through the SiO2 film, and the part of the capacitor insulating film 8 which is not covered with the cell plate 92 is exchanged for an insulating film 84; a second layer insulating film 83 is formed by forming further an insulating film on the wafer whole surface; a contact hole 11 is formed so as to penetrate the first and the second layer insulating films and reach a silicon substrate 1; an aluminum wiring 14 for a bit line is formed in the contact hole and on the second interlayer insulating film.
Patent JP-H02303972-A (JP)
Title: Steering device for vehicle
Inventor: HOSOI KOJI
IPC: B62K5/08
Filed: 1989-05-18
Abstract: PURPOSE:To facilitate manual steering, automatic steering and selection of these steerings, respectively, by applying a DD motor to a steering motor while always connecting an output shaft of this motor and a handle shaft respectively to a steering shaft. CONSTITUTION:A steering motor 30, consisting of a DD motor, is set up in the upper coaxially with a steering shaft 4 supported to a head pipe 3 of a vehicle, for instance, golf cart. The steering motor 30 is fixed by a bolt 32 to a bracket 31 of a car body frame 2, while an output shaft 33 of the motor is integrally molded with a boss 23 of he steering shaft 4. Further the steering shaft 4 and a handle shaft 17 are connected to each other through a link 26 or the like. Following rotation of the handle shaft 17, the steering shaft 4 and the output shaft 33 of the steering motor 30 are interlockingly rotated respectively. Now because the steering motor 30, being a DD motor, eliminates the necessity for a reduction gear, the output shaft 33 of the motor can be rotated by small torque.
Patent JP-S5649947-A (JP)
Title: Determining method for quantity of solute element in age-hardening lead alloy
Inventor: MORIMOTO YOSHINARI
IPC: G01N3/18
Filed: 1979-09-29
Abstract: PURPOSE: To determine the quantity of a solute element speedily, simply and with excellent precision by a method wherein the melted lead is injected into a metal mold of a prescribed temperature, then a cycle of rapid cooling, heating and rapid cooling under a fixed condition is applied thereto and later the maximum yield load in bending is measured.  
     CONSTITUTION: In a metal mold heated up to about the temperature of a room, preferably, the temperature of 0W50°C so as not to influence on the speed of cooling and congelation of the melted lead is injected the melted lead heated, preferably, up to the temperature of 350W450°C and congealed, and it is cooled down to the temperature of the room within 10min. Next, one cycle of continuous cooling, heating and cooling is applied to an alloy piece thus prepared in such a manner that it is made to contact with a hot place heated up to 120W130°C for 5W10min and then is cooled down to the temperature of the room within 10min, the solute element contained in the lead alloy is educed so that the lead alloy piece bears the maximum yield load in bending, and the quantity of the solute element is determined by the yield load in bending at that time. As the lead alloy, the alloy of Pb-Ca containing Ca of 0.12% or less is preferable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07336012-A (JP)
Title: Fitting structure of post
Inventor: KASAHARA MAMORU
IPC: H05K3/34
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a fitting structure of a post which enables firm fitting of the post on a base. CONSTITUTION:A projection part 33 of an aluminum post 3 is pressed and fitted in an insertion hole 5 formed in an aluminum base 1. Subsequently, solder 2 is melted by reflow and the lower surface of a large-diameter part 31 of the aluminum post 3 is connected onto the aluminum base 1 by the solder 2.
Patent JP-H04353289-A (JP)
Title: Refrigerant pump
Inventor: KOGA RYOICHI
IPC: F04D5/00
Filed: 1991-05-29
Abstract: PURPOSE:To miniaturize a refrigerant pump and to lower noise by improving constraint about arrangement of the submergence type refrigerant pump used for a refrigerant heat carrier device. CONSTITUTION:Noise of a pump part is not directly transmitted to a pressure container 17, as this refrigerant pump is constituted of the pressure container 17 storing a voltex type pump part 22 and a direct current brush motor 25 in the uniaxial direction, a dust filter 27 which is on the inner peripheral surface of the pressure container 17 and has elasticity sufficient to support the vortex type pump part 22 and a liquid pipe to horizontally fix the pressure container 17 and the vortex type pump part 22 is supported by the dust filter 27 connected to a suction part 26 of the pump part 22.
Patent JP-H08320434-A (JP)
Title: Zoom lens
Inventor: SATO HIROSHI
IPC: G02B15/16
Filed: 1995-05-25
Abstract: PURPOSE: To provide a zoom lens whose cost is drastically reduced than before by making the compactness and the diversification of a plastic lens compatible while keeping a high variable power ratio of about 12-16 and the brightness of about F1.2-1.4 being suitable for a small-sized video camera, etc. CONSTITUTION: This zoom lens has, in order from the object side, a first lens group having a positive refractive power, a second lens group having a negative refractive power and moving for varying the power, a third fixed lens group having a positive refractive power and a fourth lens group having a positive refractive power and compensating the positional change of an image plane at the time of varying the power, the fourth lens group has two sets of doublets combining a positive lens with a negative lens, one set of doublet is formed with plastic among two sets of doublets and at least one aspherical surface is provided in the fourth lens group.
Patent JP-H10319281-A (JP)
Title: Plastic optical fiber cable
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a colored cable having the high reliability to withstand the contact of a high-temp. environment and chemicals by forming an inside coating layer consisting of a black polyamide resin and an outside coating layer consisting of a colored polyamide resin and determining the thickness of the inside coating layer and the outside coating layer so as to satisfy a specific relation. SOLUTION: A bare fiber 4 consists of a core 1 and a sheath layer 2. A fiber 5 consists of the core 1, the sheath layer 2 and a protective layer 3. The coating layer 8 disposed on the outer side of the bare fiber 4 or the optical fiber 5 is formed of a two-layered structure composed of the inside coating layer 6 and the outside coating layer 7. The coating layers are so formed as to satisfy the relation 0.53<A/(A+B)<0.84, when the respective thicknesses are defined as A μm and B μm. The core 1 consists of a polymethacrylate (PMMA) resin. The PMMA resin is a transparent polymer contg. >=80 wt.% methyl methacrylate as a monomer component. The sheath layer 2 is formed of a transparent fluorine resin having the refractive index lower than the refractive index of the PMMA resin used for the core 1. More specifically, such resin includes fluoroalkylmethacrylate, etc.
Patent JP-H11277013-A (JP)
Title: Washing apparatus for cooling water pipes
Inventor: SHIMONO MASANOBU
IPC: B08B9/023
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To remove soot adhering to water pipes and at the same time to heighten the heat exchange efficiency of water pipes. SOLUTION: This washing apparatus for cooling water pipes cuts out quick lime or a mixture of quick lime and sand stored in a lower part of a hopper F by a cutting-out rotary damper 18, conveys the quick lime or the mixture of quick lime and sand to an upper part of cooling water pipes 17 by a conveyor 19, sends the quick lime or the mixture of quick lime and sand to a distributor 21 through a cutting-out rotary damper 20 installed in the conveyor 19, and sprays the quick lime or the mixture to the outer circumference of water pipes 17.