baber/WOPTO huggingface dataset:
Patent JP-H01278510-A (JP)
Title: Thermosetting resin composition
Inventor: SHIRAKI TOSHINORI
IPC: C08F283/01
Filed: 1988-05-02
Abstract: PURPOSE:To obtain the subject composition for SMC consisting of an unsaturated polyester resin, a specified modified block copolymer, a vinyl monomer and a curing agent, excellent in processability in preparing a compound before curing and capable of providing moldings excellent in surface properties and impact resistance after curing. CONSTITUTION:The objective composition consisting of (A) an unsaturated polyester resin, (B) a modified block copolymer satisfying the formula [Mn is number-average molecular weight of modified block copolymer; W is amount (wt.%) of carboxylic acid group or compound constituting molecular unit bonded to modified block copolymer] obtained by bonding carboxylic groups or molecular units containing a derivative thereof to a block copolymer having an aromatic vinyl polymer block and an olefin polymer block with <=20% degree of unsaturation in 5-95wt.% content of the aromatic vinyl compound, (C) a vinyl monomer (D) a curing agent.
Patent JP-H05240636-A (JP)
Title: Length digitally measuring apparatus for yarn drawn from warp beam of warp knitting machine
Inventor: RUDEI BUIRUTO
IPC: G01B5/04
Filed: 1991-05-14
Abstract: PURPOSE: To prevent the accuracy decrease in the measurement and control of the physical properties of the diameter or surface of a contact pressure roll in the length digitally measuring apparatus of a warp knitting machine to control the rotation of a warp beam by a controller by providing the roll in contact with the winding yarn of the beam, driving a pulse generator to generate a yarn length pulse by the roll, representing the yarn length size drawn from the beam by the number of the pulses, and supplying the pulses to the controller. CONSTITUTION: A pulse generator 18 is driven directly by a drive roll 16, which is driven without slip via a pressure contact roll 11 as an intermediate roll. Wear resistant surface is given to the roll 16. The peripheral length of the roll 16 is set so that the yarn length pulse 20 represents the yarn length corresponding to the fraction (e.g. 105) of the minimum deviated motion of the yarn disposing bar 10 of the warp knitting machine.
Patent JP-2000296051-A (JP)
Title: Rail fixing tool
Inventor: NISHI NOBUYUKI
IPC: A47H1/124
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To make surely and easily fixable a rail. SOLUTION: The end part 15a of the rail fixing tool 15 is inserted between the opposed surfaces of the a part 15 and a fixing tool 16 to support in the state of preventing the tool 6 from sinking into a board. The part 15a of the tool 15 is engaged with an engaging part 7 and 9 formed at the tool 6 to operate in the state of being engaged and disengaged to/from the recess part of a rail. Since the rail held by the holding part of the tool 15 is rotated in a direction of being fitted with respect to one of the engaging parts formed at the tool 6 as a fulcrum, the parts 7 and 9 formed at the tool 6 are reliably engaged with the recess part formed at the rail though the tool 6 sinks into the board, thereby the rail can be surely and easily fixed.
Patent JP-H02286358-A (JP)
Title: Light emitting device
Inventor: NISHIGAKI YUJI
IPC: G09F13/22
Filed: 1989-04-28
Abstract: PURPOSE:To make the mechanical alignment of the optical axis of a luminous element array with the same of a micro-lense array unnecessary and miniaturize the title device by a method wherein the micro-lense array is formed on one side of an amorphous transparent substrate while the luminous element array is formed on the other side of the same while aligning the light emitting positions thereof with the optical axis of the micro-lens array so as to be monolithic. CONSTITUTION:An amorphous transparent substrate 1 is employed as the substrate and a micro-lense array 2 is formed on one side of the substrate while a luminous element array 3 is formed on the other side of the substrate while aligning the light emitting positions of the array 3 with the optical axis of the micro-lense array 2 so as to be monolithic respectively. The relative alignment of the optical axises of the array 3 and the array 2 is effected upon integrating and, therefore, the title device is stabilized. Accordingly, mechanical alignment of the optical axises may not be necessitated when a photo-printer is constituted of said light emitting device while a distance with respect to a photosensitive drum may be shortened and it becomes favorable to miniaturize the device.
Patent JP-S5537418-A (JP)
Title: Silver-luster glaze
Inventor: MORITA KEISUKE
IPC: C03C8/02
Filed: 1978-09-02
Abstract: PURPOSE: To provide the title glaze contg. glaze free from lead and boric acid, and oxides of one or more kinds of metals of atomic no. 22W30 except Cu, and exhibiting superior appearance and weather resistance after calcination in a predetermined temp. range.  
     CONSTITUTION: The silver-luster glaze contains about 30W70wt% of glaze contg. no Pb and no B practically, and about 0.5W50wt% of oxides of one or more kinds of metals selected from Ti, V, Cr, Mn, Fe, Co and Ni. The glaze free from lead and boric acid may consist of, by wt., SiO 2  35W70%, CaO and/or BaO 0W30%, Na 2 O and/or K 2 O 5W30% and Al 2 O 3  0W30%. This silver-luster glaze is usually mixed with water and milled to form a slip, which is then glazed on a clay tile or the like to a predetermined thickness and calcined in an oxidizing atmosphere at about 900W1180°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5630931-A (JP)
Title: Production of 1-bromo-pentafluoro-1-propene
Inventor: AISAKA YOUNOSUKE
IPC: C07C17/00
Filed: 1979-08-23
Abstract: PURPOSE: The reaction between hexafluoropropene and hydrogen bromide is conducted in the presence of a catalyst of fluorinated alumina to produce in high selectivity the titled compound used as a crosslinkable modifier for fluorine rubber with reduced formation of the hydrobromide adduct of the titled compound.  
     CONSTITUTION: 1-Bromo-pentafluoro-1-propene is produced by reaction of hexafluoro-propene with hydrogen bromide in the presence of a catalyst of fluorinated alumina (fluorine content is 0.1W30wt%). The reaction temperature is 150W300°C. The amount of hydrogen bromide employed is 0.5W2mol par mole or hexafluoropropene. The fluorinated alumina is prepared by treating an activated alumina with a fluorinating agent such as chlorofluorocarbon at 150W450°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10117430-A (JP)
Title: Electric shock prevention device
Inventor: TOKAWA TSUNEHISA
IPC: H02H3/16
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To surely prevent an electric shock accident by preventing electric leak in advance. SOLUTION: Where the electric potential of an E-terminal, which is on an internal chassis 81 side of a booster transformer 53 in a route between a resistor 51 and the booster transformer 53, or a route between a resistor 52 and the booster transformer 53, is at zero level with the power switches 40, 41 of a television set body 80 turned on, and relay contacts 57, 58 are kept on by a relay circuit 56 for power supply. When the electric potential of the E-terminal is increased by electric leak, a triac 55 and the relay circuit 56 come into action as a result of the operation of a booster transformer 53, and the relay contacts 57, 58 are turned off. Therefore, power supply to the body base of a television set main body 80 is stopped.
Patent JP-H07296170-A (JP)
Title: Multidimensional multilevel image compressing and expanding system
Inventor: HOZUMI YOSHIKO
IPC: H04N19/20
Filed: 1994-04-22
Abstract: PURPOSE:To prevent the degradation of picture quality from occurring by moving a specified equal luminance line passing point coordinate to the central position of respective picture elements consisting of a specified luminance boundary provided by tracing the contour of a picture element at a specified luminance value in the case of compression. CONSTITUTION:The binarized output of a digital luminance signal outputted from an extracting part 5 for the luminance level information of signal processing parts 4-1-4-n starts scanning and when the first boundary is found out, with that point as a starting point, the contour of the picture element at the specified luminance value is started being traced. Then, the contour line information is transmitted. Next, at a contour line address list 8 to which the output signal (address strobe) of contour line information outputted from respective contour line tracers 7 at the signal processing parts 4-1-4-n and a contour line address output are supplied, the specified equal luminance line passing point coordinate is moved to the central position of respective picture elements forming the specified luminance boundary. The address output at the central position of respective picture elements outputted from the contour line address list 8 is supplied to a polygonal approximate address list 9.
Patent JP-S61277367-A (JP)
Title: Boosting type dc/dc converter
Inventor: KUWABARA KOJI
IPC: H02M3/155
Filed: 1985-05-20
Abstract: PURPOSE:To improve a boosting ratio by connecting a transistor for a switch between a node between a choke coil and a capacitor connected in series and a ground (a power supply) and supplying load with electricity from the coil and capacitor. CONSTITUTION:A boosting type DC-DC converter is constituted in such a manner that a series body of a choke coil L and a transistor (hereinafter called TR) for a switch is connected to a power supply, a capacitor C1, a diode D1 for rectifying and a capacitor C0 for smoothing are connected in parallel with the TR, and load R0 is connected in parallel with the capacitor C0 for smoothing. A diode D2 is connected in parallel between the choke coil L and the capacitor C1. Consequently, supply voltage VS is applied to the choke coil L while the capacitor C1 is charged when the TR is at ON. The induced voltage of the coil L and the charging voltage of the capacitor C1 are applied and fed in series to the load R0 when the TR is at OFF.
Patent JP-H01278188-A (JP)
Title: Picture quality improving circuit
Inventor: UBUKATA NORIO
IPC: H04N9/68
Filed: 1988-04-30
Abstract: PURPOSE:To prevent the pseudo contour of a chrominance signal from being generated by performing contour correction by inputting a signal in which the non-correlation part of a luminance contour signal is attenuated when no correlation between the luminance contour signal and a chrominance contour signal exists. CONSTITUTION:A contour signal (luminance contour signal) (6) generated from a luminance signal (1) and the contour signal (chrominance contour signal) (9)' generated from the chrominance signal are inputted to a phase comparator 42, then, the non-correlation part is detected. A positive value is generated when correlation between the contours of luminance and color exists in the output of the phase comparator 42, and a negative value when no correlation exists. Here, a signal with amplitude less than that of the luminance contour signal is sent to a multiplier 20 when different polarity exist in those two luminance signals (6) and (9)'. In such a way, it is possible to perform the contour correction in which the pseudo contour can be prevented from being generated.
Patent JP-2000308322-A (JP)
Title: Linear motor
Inventor: MORITA ICHIRO
IPC: H02K33/06
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics and efficiency of a linear motor without increasing the size of the motor, by arranging a plurality of permanent magnets around the motor by uniting the magnets by utilizing the recessed and projecting fitting sections of the magnets. SOLUTION: Each of the arcuate permanent magnets 12 constituting the mover 13 of a linear motor has recessed and projecting fitting sections 12a and 12b, and the magnets 12 are united in one cylindrical body by fitting the projecting fitting sections 12b in the recessed fitting sections 12a. Since a perfect cylindrical shape is formed only of the magnets 12 without using any hole, the magnets 12 can be used effectively to the utmost and the number of the magnets 12 required for obtaining necessary motor characteristics and efficiency can be minimized and, accordingly, the size of the motor 13 can be reduced. Therefore, the characteristics and and efficiency of the motor can be improved without increasing the size of the motor.
Patent JP-H01278826-A (JP)
Title: Automobile air-conditioning device
Inventor: KAJIMOTO SHINJI
IPC: B60H1/22
Filed: 1988-04-29
Abstract: PURPOSE:To make it possible to efficiently conduct air-condition in the passenger compartment, irrespective of start and stop of an engine by attaching an electronic cooling element to one end part of a heat pipe coupling between a communication dust and the outside of the passenger compartment so as to communicate the heat absorbing part side of the electronic cooling element with the inside of the communication dust while communicating the heat radiating part side thereof with the outside of the passenger compartment. CONSTITUTION:Air W1 from the passenger compartment or ambient air W2 sucked through an intake-air port 4 or 5 is turned into cool air W3 by being cooled under cooling action of heat absorbing fins 13 provided on a metal plate 12c serving as a heat absorbing part of an electronic cooling element 12 in a communication duct 6, and is then blown into the passenger compartment from a blow-out port 3 so that the cool air W21 conducts air-condition in the passenger compartment. During cooling, the temperature of the metal plate 12b side serving as a heat radiating part of the electronic cooling element 12 becomes high, but this temperature is radiated through the contact between heat radiating fins 15 coupled to heat radiating fins 14 provided on the metal plate 12b through the intermediary of a heat pipe 11, and the ambient air. With this arrangement, cooling action by the air absorbing part 12c may be always ensured, thereby it is possible to effectively conduct air-condition.
Patent JP-S58224928-A (JP)
Title: Stacked sheet drawing-out apparatus
Inventor: YAMADA AKIRA
IPC: B65H3/06
Filed: 1982-06-23
Abstract: PURPOSE:To reliably draw out the stacked sheets on a stacker sequentially sheet by sheet by providing a draw-out roller and a separating roller, stopping the movement while either one of the rollers is in operation while contacting another roller with the surface of the sheet. CONSTITUTION:A draw-out roller 2 is reciprocated in such a manner as to contact the upper surface of stacked sheets 1 and to separate from the upper surface of the sheet 1, and a separating roller 3 is brought into contact with the upper surface of the sheet 1 and reciprocated in direction of drawing out the sheet and in the opposite direction. The roller 3 is moved to the left to a fixed position (d), while the roller 2 is brought into contact with the upper surface of the sheet 1, and stopped rotating. As the roller 3 is moved to the position (d) without rotating, the first sheet is bent. Subsequently, the roller 3 rolls over on the upper surface of the sheet 1 and moves thereon, so that the right end of the first sheet 1 is separated from the second sheet. Subsequently, the roller 2 is rotated to draw out the first sheet.
Patent JP-H05253746-A (JP)
Title: Tapping device
IPC: B23G1/16
Filed: 1992-03-13
Abstract: PURPOSE:To improve workability by carrying out drilling and tapping by one tool at the same time, by using a tapping tool which is integrally equipped with a drilling part and a tapping part for carrying out tapping for a hole drilled by the drilling part, in the axial direction. CONSTITUTION:A position detector 9 for adding a selection signal in correspondence with the feed position of a tapping tool installed in a control circuit. According to the position detection by the position detector 9, the control circuit is automatically switched to the set high speed revolution during the drilling work at a drilling part 1 at the top edge of a tapping tool, to the set low speed revolution during the tapping work at a tapping part 2 succeeding to the drilling part 1, and to the reverse revolution when the tapping work is completed.
Patent JP-S62263329-A (JP)
Title: Nonlattice spiked feeder
Inventor: SUZUKI AKIKATSU
IPC: D01G23/00
Filed: 1986-05-12
Abstract: PURPOSE:To prevent damage of an endless conveyor belt and scattering and dropping of fibers, by separating the fiber sending end of the endless conveyor belt from a pin cylinder and adjacently setting the endless conveyor belt to a delivery roller rotating in the opposition direction to the endless conveyor belt. CONSTITUTION:A delivery roller 11 in a state wherein the delivery roller is laid at a given interval from the tip of a pin 3a is adjacently set to the fiber taffeta sending end of an endless conveyor belt 2. The roller 11 is driven and rotated in the opposite direction to that of the belt 2 by a motor and opened fibers are prevented from dropping. Even if the belt is pushed up by winding of the fibers, damage of the belt caused by pins 3a of a pin cylinder 3 can be prevented.
Patent JP-S5232311-A (JP)
Title: Simple control recording system of input and output of digital signals using two-track cassette deck
Inventor: TANAKA IKUO
IPC: G11B5/09
Filed: 1975-09-05
Abstract: PURPOSE: To obtain a recording system of digital signals which is both low in price and high in accuracy and has the basic components of a timing pulse as well as data signals using a two-track cassette dach. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07314610-A (JP)
Title: Low fuel permeable hose and hose molding extrusion head
Inventor: TANAKA HIROSHI
IPC: B29C48/09
Filed: 1994-05-23
Abstract: PURPOSE:To provide a low fuel permeable hose not happening trouble such that the sealability of a hose connection place is inferior in a hose having a fluoroplastic layer showing low gasoline permeability arranged thereto as the innermost layer and a damage, wrinkles or rupture is caused in the fluoroplastic layer being the innermost layer when an unvulcanized hose is inserted in a bent mandrel to be vulcanized or a straight pipe is assembled in a bent state. CONSTITUTION:Both end edge parts of a fluoroplastic strip like article of which both surfaces are subjected to discharge surface modifying treatment are continuously bonded by an adhesive 4 to constitute a cylindrical fluoroplastic layer 3. This cylindrical fluoroplastic layer 3 is arranged between a flexible inside rubber layer 1 excellent in fuel oil resistance and an outside layer 2 excellent in weathering resistance in a concentric circular state to be bonded to both layers 1, 2.
Patent JP-H046677-A (JP)
Title: Disk device
Inventor: MOGAMIYA MAKOTO
IPC: G11B21/12
Filed: 1990-04-23
Abstract: PURPOSE:To protect a head from damage or dust at the time of receding the head by erecting the head at the time of recording/reproducing operation and laying it at the time of its receding. CONSTITUTION:The supporting mechanism of the head 6 is constituted of a supporting plate 1 and a pivot 13 and an erecting/laying mechanism is constituted of a spring 14, an engaging part 15a, and the like. At the time of recording/ reproducing operation of the head 6, a carriage is advanced, the supporting plate 12 is abutted upon an abutting part 4a by the energization of a spring 14 and the erected state of the head 6 is maintained. When the carriage 4 is transferred to receding operation and moved in an arrow A direction, the engaging part 15a of an engaging chip 15 is abutted upon the inclined part 12a of the plate 12, the plate 12 is oscillated around the pivot 13 and then the part 6 is laid down and stored in a storing space 4C. Consequently, the head can be surely prevented from being damaged and protected from dust or the like.
Patent JP-H02287011-A (JP)
Title: Oil burning apparatus
Inventor: NAKAMURA SHINICHI
IPC: F23N5/24
Filed: 1989-04-26
Abstract: PURPOSE:To improve the reliability and productivity of an oil burning apparatus with a cartridge oil tank by a method wherein take-out of the cartridge oil tank and a decrease in the oil amount are detected as the rotation of an oil feed sensing lever, and acting members are brought in action in connection with each other. CONSTITUTION:When the fuel in a cartridge tank 26 is run out, and the compos ite force of an oil feed sensing spring 24 and an oil feed indicating spring 22 becomes larger than the weight of the empty cartridge tank, an oil feed sensing lever 23 turns in a direction shown by an arrow (a), so that a fuel feed indicat ing lever 21 is released from the press-down force. As a result, the oil feed indicating spring 22 in the direction shown by an arrow (b). Thereby, an indicat ing plate 20 is shifted from a hole 19a and 'fuel feed' is indicated. When the cartridge tank 26 is taken out, the oil feed sensing lever 23 is turned further by the force of the fuel feed sensing spring 24 in the direction shown by an arrow (c), and presses an extinguishing lever 25 down causing a lock member 12 to be brought in action to extinguish fire. By this constitution, the reliability and productivity are improved.
Patent JP-H049362-A (JP)
Title: Production of isocyanatostyrene
Inventor: HAYASHI KOZO
IPC: C08G18/81
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the subject compound in high yield with decreased number of steps using an easily controllable low-temperature solution reaction by using alpha-(aminophenyl)ethanol as a starting raw material and reacting with phosgene in an inert solvent. CONSTITUTION:An inert solvent such as o-chlorobenzene is cooled to 0-50 deg.C and charged into a reaction flask, A prescribed amount of dissolved phosgene is introduced into the solvent maintained at -50 to +30 deg.C (preferably 5-15 deg.C) and, at the same time, alpha-(aminophenyl)ethanol dissolved in an inert solvent is dropped into the flask and reacted with phosgene to form alpha-(chlorocarbamoyl)ethyl chloroformate as an intermediate. The intermediate is subjected to thermal decomposition at a thermal decomposition temperature of 70-150 deg.C (preferably 80-110 deg.C) and the inert solvent is distilled off under a vacuum of 0.5-8mmHg to obtain the objective compound useful as a raw material for various polyurethane resins and vinyl polymers.
Patent JP-S61267096-A (JP)
Inventor: NAKAI SEIJI
IPC: G09G5/36
Filed: 1985-05-21
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-H10300376-A (JP)
Title: Heat-exchanger having fin
Inventor: MIYAHARA SATOSHI
IPC: F28F1/32
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To increase the heat-exchanging amount which reduces consequent upon the miniaturization of a heat-exchanger, regarding a heat-exchanger having fin, which is used for an air conditioner or a refrigerating equipment, and performs the giving/receiving of heat between a refrigerant and a fluid, such as air. SOLUTION: A slit-form parallel cut and erected part 7 wherein the cut surface 7' becomes in parallel with an air flowing direction, and the height forms a mountain-shape becoming higher to the center from both ends, and a vertical cut and erected part 8 on the air downstream side of the parallel cut and erected part 7, wherein the cut surface becomes vertical to the air flowing direction, are provided, and thus, a turbulent effect of the air stream is accelerated, and at the same time, the speed of the air which passes the vertical cut and erected part 8 is increased, and the air side heat transfer coefficient is improved, and the heat-exchanging amount can be increased.