baber/WOPTO huggingface dataset:
Patent JP-2000072842-A (JP)
Title: Production of thermoplastic polyurethane resin excellent in drape property
Inventor: TERAYAMA HIROSHI
IPC: C08G18/66
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin excellent in drape property, having a high transparency, and useful for a high pressure hose, an air mat, a cable for electric power or communication or the like, by reacting a high molecular polyol, a chain extender and a polyisocyanate. SOLUTION: This method for producing a thermoplastic polyurethane resin excellent in drape property, is obtained by reacting (A)a high molecular polyol, (B) 1,4-cyclohexyldimethanol as a chain extender and (C) a polyisocyanate (e.g.; phenylenediisocyanate). As the component (A), a polyether having terminal hydroxyl group, and 400-10,000 molecular weight (e.g.; tetrahydrofuran) or the like, are cited. As the component (B), another chain extender (e.g.; ethyleneglycol) is allowed to be simultaneously used partially as necessary. In the resin, a catalyst (e.g.; triethylamine) can be added. The ratio of the total number of moles of the active hydrogen groups in the components (A) and (B) to the number of moles of the isocyanate groups in the component (C) is preferably 0.9-1.5.
Patent JP-H05116591-A (JP)
Title: Steering wheel
Inventor: KANEKO KAZUHIRO
IPC: H01H13/08
Filed: 1991-10-29
Abstract: PURPOSE:To achieve direct electrical connection between each electric component and a conductive slip ring so as to simplify wiring by mounting on the lower surface of the bottom face portion of a case body the slip ring for electrical connection to electric components located outside a steering wheel, in the case body having electric components stored therein. CONSTITUTION:An annular case body 46 is disposed around a boss 30 and various electrical components such as an impact sensor 56 are stored for protection inside the case body 46 and the space inside a steering wheel is effectively utilized to install various electric components within the steering wheel. A conductive slip ring 62 for electical connection to electric components located outside the steering wheel is mounted on the lower surface of the bottom face portion 46a of the case body 46 in which the electrical components such as the impact sensor 56 are stored. Thus direct electric connection between each of components such as the impact sensor 56 and the slip ring 62 can be achieved and so electric lead wires are not required and wiring is simplified, so that workability is enhanced in assembling the components and cost reduction is achieved.
Patent JP-H05116439-A (JP)
Title: Ribbon cassette
Inventor: KAWAI HIROYUKI
IPC: B41J33/24
Filed: 1991-10-30
Abstract: PURPOSE:To realize a ribbon feed mechanism having a higher ribbon feed accuracy and a larger drive force, never folding a ribbon, never absorbing ink for extending a life of an ink ribbon, and contriving a lower cost by integrally molding a mechanism for transmitting a drive force to a drive roller. CONSTITUTION:In a ribbon cassette 2 provided with a drive roller 11 for feeding an ink ribbon 1 into the ribbon cassette 2 and a follower roller 12 rotatably engaging with the drive roller 11 and used for a printer and the like, either or both of the drive roller 11 and the follower roller 12 are formed into a polygon.
Patent JP-2001109530-A (JP)
Title: Constant-voltage generating circuit, nonvolatile memory, and semiconductor integrated circuit
Inventor: KON TAKEO
IPC: G05F3/18
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a constant-voltage generating circuit which can generate a constant voltage irrelevantly to temperature variation, power source variation, or manufacture variance. SOLUTION: The constant-voltage generating circuit comprises a reference voltage generating circuit (30) which generates a reference voltage, a current-voltage converting circuit (20) composed of a resistance and Zener diodes (Dz1 to Dzn) connected to the resistance in series, a current control means (50) which can control a current supplied to the current-voltage converting circuit, and a voltage comparing circuit (40) which controls the current control means by comparing the voltage obtained by the current-voltage converting circuit with the reference voltage from the reference voltage generating circuit, and generates a constant voltage clamped with the stepped- down voltage at the resistance of the current-voltage converting circuit compared with the reference voltage;  and the reference voltage generating circuit is composed of a voltage generating means (32) which is connected to a variable resistance and a variable resistance means in series and can compensate temperature characteristics of the Zener diodes with its temperature characteristics and a constant-current circuit (33) which supplies a current to the voltage generating means.
Patent JP-H09130044-A (JP)
Title: Multilayer wiring board
Inventor: IINO YUJI
IPC: H05K3/46
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: Not to generate a warp, an undulation, etc., in a multilayer wiring board by a method wherein maximum contents corresponding to glass showing maximum content within a specific range with respect to a thickness of a wiring conductive layer are set to be within a specific range with respect to a melting point metal, respectively. SOLUTION: A multilayer wiring board 1 has a wiring pattern of a metallized metal layer on a face or the inside of an insulation base 2. In a section in a thickness direction of a high melting metal of a kind or more of tungsten and molybdenum formed at least directly under a surface layer of the multilayer wiring board 1 and a wiring conductive layer 3 made of glass, a location of maximum contents of distribution showing silica, calcia and magnesia of glassy components is within a range of 30 to 70% with respect to a thickness of the wiring conductive layer 3, and maximum contents of glassy component are within a range of 0.62 to 7.58 pts.wt., 1.23 to 1.40 pts.wt. and 0.95 to 1.08 pts.wt. with respect to a high melting point metal 100 pts.wt., respectively. Thus, transformation such as warp, undulation, etc., in the multilayer wiring board 1 does not generate.
Patent JP-H09129342-A (JP)
Title: Temporary holder and connector holder
Inventor: NISHIDE NAOYA
IPC: H01R43/01
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent wiring errors. SOLUTION: This connector holder 20 has a guide groove 26 for guiding wire U normally into a wire gripping space D1 in a joint connector 10. This temporary holder 30 has a pair of gripping pieces 31, 32 integrated therewith to grip the joint connector 10. The interval DS at which the gripping pieces 31, 32 are opposed to each other is set to a dimension necessary and sufficient for the wire U normally fitted into the wire gripping space D1 in the joint connector 10 to be secured to the joint connector 10. Therefore, the connector holder 20 prevents wiring errors. In addition, the temporary holder 30 has the effect of detecting wiring errors.
Patent JP-S62143377-A (JP)
Inventor: SAGAWA NORIO
IPC: H01R4/24
Filed: 1985-12-16
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-H01127614-A (JP)
Title: Method for heating molten metal
Inventor: TAKAHASHI YUKIO
IPC: C21C5/28
Filed: 1987-11-12
Abstract: PURPOSE:To effectively utilize energy of the coke by combined blowing oxygen into molten metal having floated slag and also directly supplying the oxygen from tuyere at the side part to lump coke added in the slag. CONSTITUTION:To the molten iron 3 having the floated slag 4 charged in furnace body 1 of a converter and oxygen is supplied from a top blow lance 6 and bottom blow tuyeres 2 arranged at the upper part and the lower part of the furnace body 1. Successively, auxiliary raw material of chromium ore, coke, etc., is charged from chuter 7 above the furnace and the oxygen is directly supplied into the slag 4 from one pair of side blow tuyeres 8 arranged at the belly part to the floated slag 4 having the lump coke. Then, the side blow tuyere 8 is set at lower part than the lower end of the top blow lance 6 and upper part than the iron bath surface under standing up straight and during progressing the blowing, and constituted with double tubes, in which oxygen from the inner tube 9 and cooling gas from gap 10 between the inner tube 9 and the outer tube are injected. By this method, the energy of the coke is effectively utilized and the molten metal is effectively heated.
Patent JP-H08117145-A (JP)
Title: Toilet paper holder
Inventor: SHIMA NOBUYOSHI
IPC: G08B3/10
Filed: 1994-10-24
Abstract: PURPOSE: To easily cut toilet paper with one hand by providing a holding member for holding rolled paper on the side walls of the main body of the holder, pivotally attaching a cutting lid to the upper part of the main body of the holder and normally energizing this cutting lid in the direction to press the rolled paper. CONSTITUTION: A gap, which is U-shaped in planar view, between side walls 13 and 14. on both the sides of a main body 1 of the holder is used as a holding part 11 for holding the rolled paper and, on the internal surfaces of the respective side walls 13 and 14, rolled paper holding members 110 and 111 are provided to freely move back and forth so as to be protruded on the side of the holding part 11. Above the holding part 11, a cutting lid 2 is fitted onto the side walls 13 and 14 so as to be turned with its deep end part as a pivotally supporting part and energized to the side of the toilet paper by an energizing body such as a spring. When cutting the toilet paper pulled out for the required length, the toilet paper can be cut by returning it upward from a top end part 20 of the cutting lid 2, abutting it on a cutting member 4 and pulling it in the cutting direction.
Patent JP-H03146504-A (JP)
Title: Catalyst composition for photopolymerization and photo-setting composition
Inventor: TAKAHASHI SHIN
IPC: C08F2/48
Filed: 1989-10-31
Abstract: PURPOSE:To obtain the subject catalyst composition, composed of an alpha-diketone and hydrazone having a specific structure in the molecule, excellent in photopolymerization activity and capable of exhibiting excellent thick film curability in blending thereof with a radically polymerizable vinyl compound and further the subject photo-setting composition, composed of the aforementioned catalyst composition and the radically polymerizable vinyl compound and useful as coatings, adhesives, fillers, sealing compounds, etc. CONSTITUTION:The objective catalyst composition composed of an alpha-diketone (preferably camphorquinone) and a hydrazone having a structure of -NK-N=C < in the molecule. The aforementioned hydrazone having the aforementioned structure in the molecule can be obtained by subjecting a carbonyl compound such as camphorquinone and hydrazine, etc., to dehydrating condensation. Furthermore, the subject photo-setting composition is obtained by blending the above-mentioned catalyst composition with a radically polymerizable vinyl compound.
Patent JP-S61227576-A (JP)
Inventor: RAINHARUTO RANTSUSHIYU
IPC: C07C43/23
Filed: 1985-12-19
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-S63139870-A (JP)
Title: Treatment device for continuous form
Inventor: TERAJIMA TAKASHI
IPC: B65H31/24
Filed: 1986-11-29
Abstract: PURPOSE:To take out unit sheets from a stacker part and place the sheets on a new stacker part without interrupting the cutting process of a continuous form by constituting the system with a cutting mechanism, a plurality of stackers and a changeover mechanism. CONSTITUTION:A continuous form 2 with the marginal part thereof removed with a side slitter 12 is cut into unit sheets, using a difference in travel speed between rollers 18 and 19, and carrier to a stacker part 22. The unit sheets carried on the transport belts 26 and 27 of a first stacker part 23 come to be in contact with the guide face of a changeover member 28 and are guided downward. And the sides of the unit sheets are reversed and the unit sheets are placed on a table 34 with the print side thereof directed down. And when the predetermined maximum number of the unit sheets is stacked on the table 34 and this table 34 has come down to the predetermined position, a position detecting switch 38 operates and the changeover member 28 is switched. As a result, the unit sheets are guided from the transport belt 27 to the upper surface of the changeover member 28 and carried to a second stacker 24.
Patent JP-H11105260-A (JP)
Title: Ink supply equipment
Inventor: OKUDA KUNIHARU
IPC: B41F31/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable easy control of the amount of ink supply in a wide range. SOLUTION: An ink fountain roller 290 constituting an ink fountain 72 and a cam 328 rotate synchronously with each other, being driven by a motor, and thereby an arm 323 having a cam follower 325 being in contact with the cam 328 swings around a support shaft 322. In a state wherein the cam follower 325 comes into contact with a root part of the cam 328, an ink ductor 297 supported in the fore end of a first arm part 397 in the arm 323 comes into contact with the ink fountain roller 290, and in a state wherein the cam follower 325 comes into contact with a ridge part of the cam 328, the ink ductor 297 supported in the fore end of the first arm part 397 in the arm 323 comes into contact with an ink distributing roller 296.
Patent JP-H03223918-A (JP)
Title: Output circuit
Inventor: SUZUKI KENICHI
IPC: G06F3/00
Filed: 1990-10-23
Abstract: PURPOSE:To prevent the malfunctions of the internal circuits by changing successively the buses with some time difference by using the delays of gates after the output control signal becomes active. CONSTITUTION:A bus output circuit consists of the external circuit driving circuits 11-81 and the control circuits 12-32 which control the circuits 11-81 with the output control signal, the inverse of ENBL which controls the outputs of the circuits 11-81 used as the input and the output detection signal showing the output states of the circuits 11-81 used as the output respectively. This bus output circuit is defined as the minimum unit, and plural units of similar bus output circuits are used to other internal bus signals. The detection signal of the bus output circuit is used as the output control signal of the next stage. Thus it is possible to prevent such a case where the logic of an internal circuit is inverted by the fluctuation of the power voltage and the circuit has the malfunctions.
Patent JP-H02131733-A (JP)
Title: Vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/04
Filed: 1988-11-11
Abstract: PURPOSE:To exactly catch sucked dust, and also, to improve the assembly property by providing a dust detector for detecting optically dust on both axes of an elbow supported by a floor brush body. CONSTITUTION:When suction dust flowing through a suction air course 44 cuts off a light beam of a light emitting diode 33, the received light quantity of a photodiode 35 decreases and an output becomes small, and as a result, transistors 45, 46 in which the photodiode 35 is connected to its bases become an OFF state and transistors 47, 48 becomes an ON state, respectively, and a light emitting diode 49 which becomes a display part is turned on. Also, a relay 42 connected in series to a light emitting diode 49 is also conducted electrically, and by this relay 42, a relay switch 42' connected in series to a resistance 41 and a motor 18 on a primary side is switched to a non-resistance circuit side 50 and a rotation of the motor 18 is improved.
Patent JP-H06180573-A (JP)
Title: Image forming method
Inventor: TAKAHASHI MITSUHIRO
IPC: H04N9/74
Filed: 1992-10-01
Abstract: PURPOSE:To reduce the load on a memory even when the number of colors is increased by using a color palette in a video encoder part when a color less than the specific number of colors are used and specifying more kind of colors directly with color data of YUV when the colors are used. CONSTITUTION:In m=64K and 16M-color mode, no color palette is used and color data are directly specified, but in 64K-color mode, color data for one dot is specified with brightness color difference YUV (8-bit Y, 4-bit U, and 4-bit V). In the 16M-color mode, color data for two dots are specified with YYUV (8-bit Y, 8-bit Y, 8-bit U, and 8-bit V). The starting Y indicates brightness of the 1st dot, the following Y indicates brightness of the 2nd dot, and the U and V indicate the common color difference of the 2nd dot. Therefore, the definition size of characters is reducible, and consequently character patterns can be defined with the same size (64 words) with 64K colors.
Patent JP-H04158157-A (JP)
Title: Partition with function of air blowing and smoke discharging
Inventor: OKADA SUSUMU
IPC: F24F13/15
Filed: 1990-10-22
Abstract: PURPOSE:To unify the temperature in a room and a partition and at the same time to enable air flow to be removed toward an ambient spacing by a method wherein the air flow sucked out of the partition into a blower is blown out into a spacing enclosed by the partition. CONSTITUTION:When a frame 11 is not exposed out of a main body 4 of a partition and a louver 10 is in its horizontal state, a vane wheel 1 of a blower 3 is rotated after the blower is electrically energized, air is sucked from an air suction port 5 at a lower surface of the main body 4 of the partition, the air passes through a duct 6 from a blowing port 7 and then the air is blown from an air blowing port 8. At this time, a temperature T1 out of the partition and a temperature T2 within the partition are the same to each other. Then, the frame 11 is exposed out of the main body 4 of the partition and the louver 10 is faced upward, resulting in that the louver 10 becomes substantially in parallel with the main body 4 of the partition and its air blowing direction becomes towards a ceiling. At this time, a flow of air within the partition becomes as shown by an arrow A and then the air can be fed to the ambient spacing before cigarette smoke disperses around.
Patent JP-H04265797-A (JP)
Title: Pyrazolylazoaniline magenta pigment donor element for heat-sensitive transfer
Inventor: DEREKU DEIBITSUDO CHIYATSUPUMA
IPC: B41M5/34
Filed: 1991-10-30
Abstract: PURPOSE: To provide a dye donor element for substantially improving an incubation stability, a transfer density and a hue by incorporating a support for carrying a dye dispersed in a polymer binder to a surface. CONSTITUTION: A magenta pyrazolylazoaniline dye represented by formula (wherein R<1> , R<2> each is independently an H, 1-6C unsubstituted alkyl, allyl or the like, R<3> is an alkyl, allyl or the like as before, R<4> is independently H, R<3> , X is H or R<5> , Y is H or R<6> or the like, R<5> is an alkyl, allyl or the like as before, R<6> is R<5> or the like or the like) is contained in a polymer binder of a cellulose derivative, a polycarbonate or the like, and this is coated or printed by a gravure printing or the like in a coating amount of 0.1 to 54 g/m on a surface of a support of a polyester such as a poly(ethylene terephthalate). A rear side of the dye donor element is coated with a lubricating layer of a beeswax, a carnauba wax or the like to prevent a sticking of a print head.
Patent JP-2000116043-A (JP)
Title: Dc brushless motor and motor system
Inventor: KAWAMURA KIYOTAKA
IPC: H02P6/18
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a DC brushless motor and a motor system which can be driven correctly at all times by eliminating fluctuation in induced voltage due to magnetomotive force flux of the armature without varying the thickness at the edge of tooth-like part of the stator or the width at the core joint part. SOLUTION: The DC brushless motor comprises a stator having a plurality of tooth-like parts applied with a plurality of phase windings in the circumferential direction, and a rotor 20 having a core 22 containing a plurality of permanent magnets 23 along the circumferential direction wherein the core part between the permanent magnets 23 serves as a joint part 22b between the inner and outer circumferential parts of the core. A recess 31 extending in the axial direction of the core 22 is made oppositely to the joint part 22b in the outer circumferential face of the core 22 of the rotor 20.
Patent JP-H01127312-A (JP)
Title: Blow molding method and its device
Inventor: YOSHIOKA MASANORI
IPC: B29C49/04
Filed: 1987-11-13
Abstract: PURPOSE:To improve production efficiency of blow molded product, by a method wherein under a state where molds are separate from each other by a mold breaking device they are carried to a part on a rail directly below an injection head by a truck, parison is cast within the mold through the injection head under this state and the parison is expanded with compressed gas through a blowing device after mold clamping. CONSTITUTION:A mold breaking device 32 approaching or separating molds 1 each on respective mold trucks 22 to or from each other is mounted by adjoining to a rail 20 laid on a base. The mold 1 on the mold truck which is carried on the rail is moved by performing breaking or clamping with this mold breaking device. A mold clamping device 33 is mounted further by adjoining to the mold trucks 22 directly below an injection head 2 and the mold clamping device can keep the mutual molds 1 under clamped state even if high-pressure gas is fed at the time of expansion of parison P within the molds 1. Then at the time of blow molding, after molding the parison P into a predetermined form by expanding the parison P, a resin product is cooled by feeding low-pressure gas.
Patent JP-H03144642-A (JP)
Title: Image recorder
Inventor: WATANABE YASUNORI
IPC: G03G21/00
Filed: 1989-10-31
Abstract: PURPOSE:To prevent the occurrence of faulty take-up and faulty development based on the sagging of a photosensitive paper at the time of opening a top cover by detecting the opening and closing of the top cover, actuating and controlling a core reverse rotation driving means so that the photosensitive paper is rewound by a specified amount and straining the photosensitive paper so that the sagging may be removed. CONSTITUTION:A microswitch 32 provided at a part just under the top cover 2 on a cabinet 1 detects the opening and closing of the top cover 2. The detection signal of the opening and closing of the top cover 2 is inputted in a microcomputer 34, which controls the energized state of a motor 44, etc., which is the reverse rotation driving means for a cartridge shaft 15 through a driving circuit 45. When the top cover is opened and closed, that is detected and the core reverse rotation driving means is actuated and controlled so that the photosensitive paper is rewound by the specified amount. The photosensitive paper is strained by being rewound and the sagging is removed. Thus, the faulty take-up and the faulty development based on the sagging of the photosensitive paper at the time of opening the top board is prevented from occurring.