baber/WOPTO huggingface dataset:
Patent JP-H03162546-A (JP)
Title: Manufacture of permanent magnet alloy having excellent oxidation resistance
Inventor: UEDA TOSHIO
IPC: C22C38/00
Filed: 1989-11-22
Abstract: PURPOSE:To obtain the permanent magnet alloy having high C concn., coated with an oxidation-resistant protective film and having high magnetic characteristics by subjecting the powder obtd. from the molten metal of an R-Fe-B-C series alloy stock to heat treatment under specified conditions and executing compacting and sintering. CONSTITUTION:The molten metal of a alloy stock of an R-Fe-B-C series (R denotes at least one kind among rare earth elements including Y) is refined. From the molten metal, powder is directly formed, or the molten metal is cast into an alloy ingot and is pulverized into alloy powder. At this time, the alloy ingot or the powder is subjected to heat treatment at 500 to 1100 deg.C for >=0.5hr. The obtd. powder is compacted and sintered. In this way, the permanent magnet alloy excellent in oxidation resistance, hard to rust and having good magnetic characteristics can be obtd.
Patent JP-H09291227-A (JP)
Title: Primer coating material for optical element
Inventor: KATO HIROHISA
IPC: G02B1/115
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject primer coating material hardly developing problems in its pot-life, improved in the appearance, weatherability and dyeability, etc., of the surface treated therewith, and useful for forming a primer layer between an organic glass and hard coat, essentially comprising each specific two components as active ingredients. SOLUTION: This primer coating material essentially comprises (A) a urethane elastomer and (B) inorganic fine particles surface-treated with an organoalkoxysilane hydrolyzate. Using this coating material, a primer layer is formed between an organic glass and a silicone cured coating film. The component B pref. consists of metal oxide (e.g. titania/zirconia composite fine particles with titania and zirconia bound integratedly together in the weight ratio of the latter to former of 0.001-0.40, being 1-100nm in size). The thickness of the primer layer is about 0.01-1.5μm.
Patent JP-2000129015-A (JP)
Title: Surface modification method of fluorine resin molded article
Inventor: TAKAYAMA YOSHINARI
IPC: C08J7/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance of resin surfaces and to obtain high adhesion stably by sputter etching of surfaces of fluorine resin molded articles and subsequently subjecting the surfaces to electric-discharge treatment in an atmosphere containing an unsaturated hydrocarbon. SOLUTION: An alternating power of 0.1-20 Watt/cm2 is applied to a surface of a fluorine resin molded article such as films and sheets under a pressure of 0.0005-0.5 Torr to subject the surface to sputter etching with accelerated ions such as nitrogen. Subsequently, the fluorine resin molded article surface is subjected to plasma electro-discharge treatment by applying a high voltage in an inert gas atmosphere containing 0.01-10 vol.% of a 2-4C alkylene such as acetylene as an unsaturated hydrocarbon to obtain a surface-modified molded article. As an adhesive for this molded article, a halogen polymer-based adhesive, a silane-coupling agent or a phenol-based adhesive is used when the thing the molded article adhere to is a rubber such as NR and NBR, a silicon-based or fluorine-based rubber or a urethane-based rubber, respectively.
Patent JP-H11104231-A (JP)
Title: Implement for sucking snivel of infant
Inventor: TOBE SATORU
IPC: A61M1/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To suck snivel of an infant without directly fitting a mouth to nostrils. SOLUTION: The main constituting elements of this implement for sucking snivel are a container 1, a bag 3 to be housed in it, the lid 2 of the container 1, a tube 4, a sucking port 5 fitted to its tip and a nose pad 6. Thereby, at the time of fitting the nose pad to the nose of the infant and sucking the sucking port, the snivel of the infant is collected in the bag housed in the container.
Patent JP-H09141333-A (JP)
Title: Sheet metal bending structure and method therefor
Inventor: MIYAYAMA MANABU
IPC: B21D17/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To facilitate bending and to obtain the sheet metal bending structure which is never parted even when a metal plate is repeatedly bent and drawn by forming a cut in the metal plate except both side parts of the metal plate. SOLUTION: On the top surface of the metal plate 1, the V groove 12 is formed except both the side parts of the metal plate 11. Then the metal plate 11 is folded along the V groove 12. In this case, a cut 13 is formed at the bent part of the metal 11 except both the side parts of the metal plate 11. Consequently, the metal plate 11 can be bent with a small force, so the bending is easy. Further, even if the cut part 13 is broken owing to metal fatigue by the repetition of the bending and drawing of the metal plate 11, the parts of the metal plate 11 at both the end parts where the cut 13 is not formed is not broken. Therefore, the metal plate 11 is not parted.
Patent JP-H04178430-A (JP)
Title: New production of polysilane compound
Inventor: MIYAJI TOSHIE
IPC: C08G77/60
Filed: 1990-11-09
Abstract: PURPOSE:To obtain the title compound for electronic device, etc., having good solvent-dissolving property and excellent film forming ability by bringing dichlorosilane monomer into contact with a condensation catalyst under high- purity inert atmosphere from which oxygen and water content are eliminated. CONSTITUTION:Dichlorosilane monomer is brought into contact with a condensation catalyst consisting of Mg under a high-purity inert atmosphere from which oxygen and water content are eliminated and elimination of halogen and condensation polymerization are carried out to provide the objective compound. Furthermore, reaction vessel and reagents are all preferably regarded so as not to contain oxygen and water in the reaction system.
Patent JP-H05122410-A (JP)
Title: Facsimile equipment
Inventor: ATOBE MASAMI
IPC: H04N1/00
Filed: 1991-10-23
Abstract: PURPOSE:To automatically generate a transmission table to be transmitted prior to the transmission of a document. CONSTITUTION:When the output of the transmission table is selected by the depression of a set key, transmission table data preliminarily stored in a ROM 28 is read out and is printed on a recording sheet. Thus, the labor and time for generating the transmission table by hand-writing are eliminated. When a one-touch dial key 24 is depressed, the destination number is dialed, and the destination name data of an original is read out from a RAM 30 and is converted and is mixed in a prescribed position of transmission table data and is transmitted in the case of transmission of the original to the facsimile equipment of the opposite party. Consequently, the transmission table itself is eliminated.
Patent JP-H01144498-A (JP)
Title: Polyurethane-removing agent
Inventor: ITO TAKEHIKO
IPC: C11D7/34
Filed: 1987-11-30
Abstract: PURPOSE:To provide a novel removing agent containing dimethyl sulfoxide and an organic solvent, having excellent peeling performance of a polyurethane firmly attached to a mold of lens, etc., made of glass, metal, etc., and free from problems of apparatus corrosion. CONSTITUTION:The objective removing agent contains (A) dimethyl sulfoxide and (B) an organic solvent composed of halogenated hydrocarbon (e.g., methylene chloride, trichloroethylene, perchloroethylene and 1,1,1-trichloroethane), an aromatic hydrocarbon (e.g., benzene, toluene or xylene), etc., at a volume ratio (A/B) of 10/90-90/10, especially preferably 20/70-70/20.
Patent JP-H06277480-A (JP)
Title: Device and method for turbulent mixing of gas
Inventor: ROJIYAA ENU ANDAASON
IPC: B01F23/10
Filed: 1993-12-02
Abstract: PURPOSE: To efficiently execute mutual mixing of gases and thereby to generate an uniform gaseous mixture by arranging two orifices at a tubular interior surface, through which two kinds of gases individually pass and come into direct collision with each other within the tubular interior to achieve mixing, which have axes shifted to each other to generate vortex stream within the tubular interior. CONSTITUTION: The apparatus is provided with a vessel 110 having the tubular interior surface through which gases to be mixed flow and at least two orifices 310, 312 through which gases to be mixed pass at the time of entering the tubular interior of the vessel 110, which are arranged on the tubular interior surface, through which two kinds of gases individually pass and come into direct collision with each other within the tubular interior to achieve frictional mixing of gaseous components within the tubular interior, which further have axes shifted to each other to generate vortex stream within the tubular interior and which are located near one end of the vessel 110.  At least one exit opening 118, which is installed at a position sufficiently apart from the orifices along a longitudinal direction of the tubular interior and through which the gaseous mixture having components of preferable uniformity is ejected, is formed.
Patent JP-H01145043-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KONDO SHINICHI
IPC: A61B8/00
Filed: 1987-12-02
Abstract: PURPOSE:To accurately display the blood flow at a point of notice, by performing two-dimensional color Doppler on a tomographic surface containing the three-dimensional blood flow vector at the point of notice. CONSTITUTION:The pulse from an oscillator 12 is given to a two-dimensional array vibrator 10 through a three-dimensional focusing means 13 and a transmitting-receiving circuit 11. The reflected wave from an arbitrary point is received by the two-dimensional array vibrator 10 and the output thereof is sent to the display part on and after a DSC 20 through a three-dimensional focusing means 14, an adder 15 and a detector 16. The output of the adder 15 is sent to a Doppler deflection detecting means 18 and the Doppler deflection output is sent to a three-dimensional blood flow vector/dispersion/power operation circuit 19. The three-dimensional blood flow vector of a noticeable point calculated by said operation circuit 19 is sent to a tomographic surface three- dimensional display and operation circuit 26 to be displayed on a three- dimensional display CRT 27.
Patent JP-H07117778-A (JP)
Title: Accelerator for bicycle
Inventor: ONAKA JUNPEI
IPC: B62M11/16
Filed: 1993-10-27
Abstract: PURPOSE:To reduce a crank side sprocket in diameter by making acceleration in the tooth number ratio of a sun gear to an internal gear and transmitting the acceleration to a hub to rotate it concentrically in the same direction with a sprocket of a rear wheel. CONSTITUTION:A ratchet ring 24 is fixed to an inner wall of a hub cylinder 21 of a rear wheel by screws 25 and 26. A sun gear 3 integrally formed with a claw wheel 15 having plural claws 31 and 32 to engage with the ratchet ring 24, is rotatably loaded by bearings 31 and 32 in a concentric form with a main shaft 1. An internal gear 4 to which a sprocket 18 is screw-fitted and which is integrally formed with a right side cover 5 freely rotatable with the hub external cylinder 21 by a bearing 30, is inserted/combined in a meshing shape in/with planetary gears 6 and 7. A gear cage is integrally constituted of six studs in order to hold a fixing stand 12 and a fixing ring 14 firmly in parallel with each other, and the planetary gears 6 and 7 and forward rotating gears 10 and 11 are installed in this by being attached to shafts 9 and 10 in parallel with each other. Thereby, acceleration in the tooth number ratio of the sun gear 3 to the internal gear 4 is transmitted to a hub as rotation in the same direction with input.
Patent JP-H07133521-A (JP)
Title: Bobbin carriage
Inventor: OGISO TAKASHI
IPC: D01H9/04
Filed: 1993-11-08
Abstract: PURPOSE:To stably transport a full bobbin in balanced state and prevent the deterioration of yarn quality by suspending full bobbins with bobbin hangers arranged in zigzag state and equalizing the length of leader rovings. CONSTITUTION:This bobbin carriage for transferring a roving bobbin of a fine spinning frame has the following constitution. A carriage bar 13 is placed on the top face of plural carriage main bodies 10 connected with each other, longitudinal attaching bars 15a, 15b are fixed on the lower face, bobbin holding bars 17a, 17b, 18a, 18b are attached to the lower face making a set with two bars, bobbin hangers supporting bobbins in suspended state are attached to the lower face of the bar at a definite pitch in longitudinal direction in a state longitudinally staggered at a definite extent with each other and a slight gap is formed between the adjacent full bobbins FB held in suspended state. A full bobbin FB is suspended on the bobbin carrier 1, the carrier is set on a fine spinning frame as a creel and the operation is started. The length of roving between the full bobbin and a trumpet becomes nearly equal for each bobbin and the transfer from a stock rail can be stabilized.
Patent JP-H02147489-A (JP)
Title: Speed change operating device for bicycle
Inventor: NAGANO MASASHI
IPC: B62M25/04
Filed: 1988-11-29
Abstract: PURPOSE:To permit a takeup element to return at each shift position certainly regardless of dimensional error to a certain degree by moving one of a locating element and a detect toward the other, disengaging the detent, and providing a return operating element for returning the takeup element at every shift position with possibility of moving in the axial direction of a lever shaft. CONSTITUTION:When a shift lever 5 is put in forward stroke in the direction counterclockwise, a conductor 4 is engaged with a feed cog 22 of a takeup element 2, and thereto the operational force is transmitted. Now it makes for ward stroke counterclockwise to tract a wire, and when rotation of the lever 5 in the forward stroke direction of lever 5 has attained one pitch of stroke, one step shifting will be made. Shifting over four steps can be made when the lever 5 is put into forward stroke after returning to the original position either step by step or striding a plurality of steps in a lump. In the desired low speed mode, a detent 33 is engaged with the desired detent 31, and the takeup element 2 is hindered from rotation in the return stroke direction, and the speed change condition can be held certainly. The lever 5 is returned by a spring 50 through releasing of the operation, contacts a location setting part 12, and stops at the original position.
Patent JP-H03163120-A (JP)
Title: Curable composition
Inventor: ARAKAWA TSUTOMU
IPC: C08F299/00
Filed: 1989-11-22
Abstract: PURPOSE:To prepare the title compsn. having an excellent curability and giving a cured product with a high refractive index and low water absorption by compounding a specific diphenyl sulfide compd. and a specific polythiol compd. as the essential components. CONSTITUTION:The title compsn. is prepd. by compounding as the essential components 4,4'-bis[omega-(meth)acryloyl(polyoxyalkylene)thio]diphenyl sulfide compd. of formula I (wherein R1 and R2 are each H or CH3; and m and n are each 1-5) and a polythiol compd. of formula II (wherein R is a polyvalent org. group; and n is an integer of 2 or higher) (e.g. pentaerithritol tetrathiopropionate). The compsn. has an excellent curability and gives a cured product with high impact strength and high refractive index and a low water absorption, so that it is useful for an optical material as well as for a coating material, sealant, adhesive, etc.
Patent JP-H05120398-A (JP)
Title: Presentation device
Inventor: SATO YASUHIRO
IPC: G06T1/00
Filed: 1991-10-24
Abstract: PURPOSE:To make a presentation through easy operation without previously generating any special display control information by displaying images corresponding to image information, selected by an information selecting means, in selected order. CONSTITUTION:A control instruction is transferred to an operation control part 2 through a remote control reception part 14 and a CPU 3 lists up attribute data on a scenario of an optical disk device 8, stores it in a scenario control part 7 through an interface part 9, and displays the list of the optical disk 8 on a display 12. The CPU 3 reads the scenario file out of the optical disk device 8 onto a work memory 4 through the interface part 9 and reads image data specified as a 1st picture into the scenario file. The image data are recorded while reduced picture and original images are combined together with the attribute information and compressed data are sent to an image compressing and expanding circuit when compression is specified for the attribute information on the 1st picture, thereby performing an expanding process.
Patent JP-H03162348-A (JP)
Title: Printer device
Inventor: MORO FUMINORI
IPC: G03G15/00
Filed: 1989-11-22
Abstract: PURPOSE:To permit use of a sheet on which transport disorder is generated, by installing a transport control means for reversely operating a transport means so that a photosensitive sheet on which the transport disorder is generat ed, is returned to a magazine, when the sheet is judged as the transport disorder is generated before the arrival at the light exposure part of the photosensitive sheet. CONSTITUTION:When transport disorder is generated on a film 20 before the transport to a light exposure part, a stopper 32 in a transport part 15 is retreated outside a transport passage, and an upper roller of a pair of skew correcting rollers 30 is raised, and the upper roller of a transport roller 25 is raised, and put into the waiting state in this state for 0.5 sec. In this state, the film in the transport part 15 is set free. Then, the upper roller of a pair of skew correcting rollers 30 is lowered, and a driving motor for the lower roller of the transport roller 25 is revolved reversely, and the film 21 is returned to a feeding device 14.
Patent JP-H01144269-A (JP)
Title: Flexible disk device
Inventor: KOYAMA SHINGO
IPC: G11B20/10
Filed: 1987-12-01
Abstract: PURPOSE:To realize fast access by providing a data transfer control unit to control data transfer between a random access (RAM) having a memory space larger than the capacity of a flexible disk (FD) sheet and the FD sheet. CONSTITUTION:The data transfer control unit 13 which controls the data transfer between the RAM 12 having the memory space larger than the capacity of the FD sheet and the FD sheet is provided. And the content of the FD sheet loaded on an FD drive 2 is transferred to the RAM 12 by the data transfer control unit 13, and the read/write of data is executed by the RAM 12 having a fast access time. In such a way, the fast access similar to the RAM can be performed, and a load of an FD input/output controller can be reduced.
Patent JP-S63158169-A (JP)
Title: Preparation of decorative stainless steel part
Inventor: HATTORI TSUTOMU
IPC: B05D7/14
Filed: 1986-12-22
Abstract: PURPOSE:To enhance film close adhesiveness and to enhance productivity, by forming a stainless steel plate preliminarily coated with a primer into a part shape by molding processing and applying a film having a coating color to the necessary part of the molded one. CONSTITUTION:In manufacturing a decorative stainless steel part, a primer film 2 is preliminarily applied to the entire surface of a stainless steel base material 1 at least on the single surface side thereof. This coated base material 1 is subjected to molding processing and subsequently degreased under the optimum degreasing condition and, next, a top coat film 3 having a decorative coating color is applied to the necessary part of the molded one to obtain a product. Herein, when the molding processing is performed by roll forming or press molding, the release of the primer is not generated. As the primer, a clear system material such as a silane coupling agent, a fluorocarbon resin or an epoxy resin is used. By this method, a new hue is obtained even with respect to a primer exposed part 4-1 having no top coat film 2 and the corrosion resistance and weatherability of a painting parting line 5-1 are enhanced.
Patent JP-H04177614-A (JP)
Title: Semihard magnetic film and production thereof
Inventor: GOTO FUMIO
IPC: G11B5/66
Filed: 1990-11-13
Abstract: PURPOSE:To manufacture a semihard magnetic film comprising a NiFeP based alloy film stably by getting zinc contained in an in-plane magnetically anisotropic thin film to hold an in-plane-wise coersive force in a specified range. CONSTITUTION:An a component, zinc is contained by 0.5-12% in an in-plane magnetically anisotropic thin film which contains nickel, iron, zinc and phosphorus and an in-plane-wise coersive force is set at 30-300Oe. In the production of a semihard magnetic film, an aqueous solution is used which contains at least nickel ions, iron ions and zinc ions as metal ions, hyposulfite ions as a reducing agent of the metal ions and at least a tartarc group as a complexing agent to form it by a electroless plating method.
Patent JP-H08128465-A (JP)
Title: Lubricating mechanism for one-way clutch
Inventor: KINOSHITA YOSHIO
IPC: F16D41/07
Filed: 1994-11-01
Abstract: PURPOSE: To always fill the space where the clutch member of a one-way clutch exists, with lubricating oil. CONSTITUTION: Spiral oil grooves 124A and 124C (through, on the figure, the grooves having different spiral groove directions are shown, only the grooves in one direction are permitted) formed on the inner peripheral surface 121 of the end bearing 12 (on the figure, shown by 12L on the left side of a clutch member) of a one-way clutch are formed so that the flow rate to the inside space K where the clutch member exists from the outside space L is set larger than the flow rate from K to L in the reverse manner.
Patent JP-H11142976-A (JP)
Title: Transmission type secreen and manufacture thereof
Inventor: YAMAGUCHI HIROSHI
IPC: G03B21/625
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To absorb dummy light and to suppress the occurrence of double image without hardly lossing projection light by providing a Furesnel lens sheet with a light absorbing wall array in a concentric circular state along the locus of the projection light inside. SOLUTION: The Fresnel lens sheet 4 is constituted so that the observation side thereof is provided with a Fresnel surface and the projection side thereof is flat. Besides, the sheet 4 is provided with the light absorbing wall column 6 in the concentric circular state almost along the locus of the projection light near the flat surface layer on the projection side. The projection light divergently made incident on the incident surface 41 of the sheet 4 is converted to the almost parallel light and emitted at the signal light. One part thereof is reflected on an emitting surface 42, totally reflected on the incident surface 41 and emitted as the dummy light. The pitch of the column 6 is set so that moire is not caused with a Fresnel lens.  Besides, the height of the column 6 is set so that a component totally reflected on the incident surface 41 is perfectly absorbed before it arrives at the incident surface 41 or after it is totally reflected on the incident surface 41.