baber/WOPTO huggingface dataset:
Patent JP-S6063219-A (JP)
Title: Manufacture of bromine-containing movolak-type phenolic resin glycidyl ether
Inventor: ITOU KOREATSU
IPC: C08G8/00
Filed: 1983-09-14
Abstract: PURPOSE:To obtain the titled product with high heat resistance and flame-retardancy, suitable as sealing compounds for integrated circuit, by resol formation through the reaction between bromine-contg. monofunctional phenol and saturated aldehyde followed by polycondensation with multifunctional phenol and converting the resultant resin into its glycidyl ether through the reaction with epihalohydrin. CONSTITUTION:A monofunctional phenol of formula I (R3 and R4 are each H, 1-10C alkyl, halogen, or aromatic group) (e.g., 2,4-dibromo-phenol) is made to react with a saturated aldehyde of formula R6CHO (R6 is H or 1-4C alkyl) (e.g., formaldehyde) using basic catalyst (e.g. NaOH) to effect resol formation followed by polycondensation, in the presence of acid catalyst (e.g., HCl), with a di- or trifunctional phenol of formula II (R1, R2 and R5 are each H, 1-10C alkyl, halogen or aromatic group) (e.g. o-cresol) and, if required, an increment of R6CHO to form bromine-contg. novolak-type phenolic resin. Said phenolic resin is made into its glycidyl ether by the reaction with an epihalohydrin, thus obtaining the objective product.
Patent JP-S5959542-A (JP)
Title: Mold setting structure of resilient bumper for vehicle
Inventor: KATOU KATSUHISA
IPC: B60R19/44
Filed: 1982-09-28
Abstract: PURPOSE:To improve the appearance of a bumper in time of non-installation of a mold member as well as to raise its setting strength up in time of installation, by installing a concave groove, carrying receiver hooks at top and bottom edge parts, on the surface of the bumper and also installing hook claws on both sides, top and bottom, of the mold member. CONSTITUTION:On the surface of a bumper 11, there is provided with a concave groove 12 along the longitudinal direction, while receiver hooks 13 projecting over to top and bottom edge parts of the concave groove 12 in the central direction. On the other hand, at each of both sides, top and bottom, of the mold member 14 to be installed in the said concave groove 12, each of hook claws 14a and 14b being energized with resilient force against each of upper and lower parts are installed as one body, and a stopper 15 is projectingly installed between both hook claws 14a and 14b. Then, these hook claws 14a and 14b are fitted in the inner part of each hook 13 and the mold member 14 is installed in the bumper 11. According to this method, not only the appearance of the bumper 11 in time of non-installation of the mold member 14 can be well improved but also setting strength between the mold member 14 and the bumper 11 can be raised up ever so better.
Patent JP-2001000147-A (JP)
Title: Roast meat dish
Inventor: KIMURA YUTAKA
IPC: A23L13/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a roast meat dish improved in flavor, nutrient and temperature by using, as gravy, hot molten cheese which has not been used as a gravy in roast meat dishes while it is one of those generally used in roasted foods. SOLUTION: This roasted meat dish is obtained by preparing a cheese heating source 3, a cheese heating container 21 to be heated by the heating source 3, a cheese 22 put into the container 21, a grate 13 for the roast cooking of a food 4 put thereon, and a heating means for the grate 13. The cheese 22 after melted is applied to the resulting food 4 roasted on the grate 13 and then the food 4 as the objective roasted meat dish is taken.
Patent JP-H0517608-A (JP)
Title: Production of molded polyolefinic foam
Inventor: HARADA SHIGEO
IPC: B29K105/04
Filed: 1991-07-11
Abstract: PURPOSE:To form a design or an unevenness on the surface of a polyolefinic foam during molding. CONSTITUTION:One kg of calcium carbonate is added to 6.95kg of a copolymer- polyethylene resin containing 25% vinyl acetate copolymer. This mixture is kneaded with 0.21 kg of azodicarboxamide as foaming agent, 0.14kg of zinc white as foaming aid, 0.04kg of zinc stearate, and 0.06kg of dicumyl peroxide as crosslinking agent. The resulting composition, weighing 8.40kg, is introduced into a mold, and allowed to foam for 30min at a temperature corresponding to a vapor pressure of 4.0kg/cm<2> while applying an external pressure of 70kg/cm<2> to the mold. Thus, a three-dimensional foam is produced.
Patent JP-S6149442-A (JP)
Title: Resin seal method of chip carrier
Inventor: HAMAGUCHI HIROYUKI
IPC: H01L23/10
Filed: 1984-08-17
Abstract: PURPOSE:To obtain a chip carrier having excellent heat resistance by forming a resin seal section through the double coating of a polyimide resin and an epoxy resin. CONSTITUTION:A semiconductor part 5 is loaded onto a chip carrier proper 1. A polyimide resin 3 is fed to a bonding section between a cap 2 and the main body 1, and cured. An epoxy resin 4 is fed onto the resin 3, and cured, thus ensuring sealing. In the chip carrier constituted through said method, strength is secured by the resin 3 at the state of a high temperature, and sealing properties are made sure by the resin 4, thus realizing the chip carrier having excellent heat resistance.
Patent JP-H068718-A (JP)
Title: Suspension controller
Inventor: KIMURA TAKESHI
IPC: B60G23/00
Filed: 1992-06-29
Abstract: PURPOSE:To improve riding comfort in the whole vehicle speed region by selecting a forecast control means in the vehicle speed less than set vehicle speed and an active control means in the set vehicle speed or more on the basis of the road surface information in front of wheels to be controlled and vertical acceleration. CONSTITUTION:The operative pressure of hydraulic cylinders 18FL-18RR interposed between a car body side member 10 and wheels 11FL-11RR side member 14 is controlled by pressure controlling valves 20FL-20RR according to the command of a controller 30. The controller 30 inputs the signals of a vehicle speed sensor 26 and vertical acceleration sensors 28FL-28RR corresponding to respective wheels 11FL-11RR to compare the vehicle speed V with the set vehicle speed Vs from a detecting value in every predetermined sampling time. Here, forecast control for the rear wheel side pressure controlling valves 20RL, RR is carried out according to the driving condition of the front wheels in V<Vs, and the pressure controlling valves 20FL-20RR is actively controlled to restrain the vertical movement of the car body in V>=Vs, so that the riding comfort can be improved in the whole vehicle speed region.
Patent JP-H0725696-A (JP)
Title: Method of pulling up single crystal
Inventor: SASAKI HITOSHI
IPC: C30B15/20
Filed: 1993-07-12
Abstract: PURPOSE:To pull up high-quality single crystal free from crystalline defect from the melt by applying temperature history which stabilizes the melt. CONSTITUTION:After the melt from which single crystal is pulled up is molten, the melt is temporarily heated up over the critical temperature P and lowered below the temperature P to give the temperature history. Single crystal is pulled up from the melt to which the temperature history is applied. Thus, the single crystal provide high quality because fine defects and introduction of transition due to the melt structure suppressed.
Patent JP-S6231518-A (JP)
Title: Exhaust device for farm tractor
Inventor: NARUMIYA YASUYUKI
IPC: B60K13/04
Filed: 1985-08-03
Abstract: PURPOSE:To aim at improvements in safety and the setting properties of a front loader, by suspending an exhaust pipe downward in a bonnet side plate, and installing it extendedly as far as an exhaust muffler in the rear of a transmission case. CONSTITUTION:A bracket 3a for setting an ordinary exhaust muffler 1' and a downward bracket 3b for a fruit farm both are installed in and exhaust mainfold 3. And, in the case where an exhaust muffler 1 is set up at the side of a transmission case, an exhaust pipe 2 is installed interposingly between the exhaust manifold 3 and the exhaust muffler 1. This exhaust pipe 2 is hangingly installed sidewise along the side of an engine from the manifold 3, having it suspended down to a front end of a clutch housing, and it gets beneath a slap after passing a side plate 5L of a bonnet 5. With this constitu tion, an exposed part of the exhaust pipe is reduced whereby danger of a burn is kept back and, what is more, it can be made so as to get out of the way at the time of setting a front loader or the like.
Patent JP-H1111972-A (JP)
Title: Fusing cutting of optical fiber preform and fusion cutting device therefor
Inventor: SUZUKI SHINJI
IPC: C03B33/085
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of silica cloud generated by heating at the time of fusion cutting to a rod having a tapered shape at both ends by fusion cutting a preform obtd. by heating and stretching a large-sized optical fiber preform in a perpendicular direction by spraying gaseous oxygen thereto from the vertical direction of a burner for fusion cutting. SOLUTION: An ingot 8 is mounted at a rotary chuck 1 and is fed to an electric furnace 3 at a feed velocity V1 by a feeding mechanism 2. This ingot is softened by heating and is stretched at a take-off speed V2 by a stretching chuck 4. While the stretched preform 9 is sprayed with the gaseous oxygen from a burner 5 for fusion cutting which moves at a velocity V2 and a nozzle 7 for preventing the adhesion of the silica cloud, the stretched preform 9 is cut to a prescribed length by a fusion cutting velocity V3 by a fusion cutting chuck 6, by which a product rod is obtd. The speeds are V2 >V1 , V3 >V2 . The spraying angle of the gaseous oxygen is required to be within a range of 0 deg.C< <60 deg.C. Air or oxyhydrogen flame of an oxygen excess state is preferably used in place of the gaseous oxygen.
Patent JP-S6062664-A (JP)
Title: Ignition-timing controller for internal-combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/152
Filed: 1983-09-16
Abstract: PURPOSE:To improve the output in an actually-used revolution range and improve acceleration performance by reducing the delay-angale control amount in ignition timing, in a partial-load range where supercharge pressure does not reach a limit value. CONSTITUTION:A revolution detector 23 detects the number N of engine revolution on the basis of the output of a gate timing controller 4 and drives a transistor 22. When said transistor 22 is in OFF state, the whole output of an analogue gate 3 is input into a noise-level detector 5 through a resistor 22. When the transistor 22 is in ON state, the electrode of the resistor 21 secures the earth potential and the output of the analogue gate 3 is divided by resistors 20 and 21 and input into the noise-level detector 5. Therefore, the number of knock signals which is detected with the number N of revolution or less, namely the output of a comparator 6 reduces, and the output of an integrator 7 reduces. Therefore, the amount of phase shift of a phase shifter 8 reduces, and the amount of delay of the ignition timing is reduced, and the ignition timing is set toward advance side and the engine output is improved.
Patent JP-H05339857-A (JP)
Title: Method for manufacturing knotless net
Inventor: NARUMI IWAMI
IPC: D04C1/06
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a readily usable net having an arranged flow of netting feet by reciprocating specific twisted yarn at an arbitrary netting width and making the flow of netting feet run along the downward knitting direction. CONSTITUTION:Plural twisted yarns 1 which are reciprocated while being twisted in a fixed reciprocating width from half stitch in the netting width direction to an arbitrary number of stitches are reciprocated and passed through adjoining yarn at the folding part of the twisted yarn.
Patent JP-2000358260-A (JP)
Title: Voice coding and decoding device, voice coding and decoding system and voice coding and decoding method
Inventor: KURONAGA KIJIN
IPC: G10L25/78
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To allow a voice coding and decoding device that processes a voice signal, an in-voice-band signal and also a dual tone multi-frequency DTMF signal to reliably transmit the DTMF signal in addition to the voice signal and the in-voice-band signal. SOLUTION: The voice coding and decoding device is provided with a signal identification means 32 that identifies a voice signal and a in-voice-band signal from signals outputted from a terminal and with a DTMF/tone detection means 34 that detects a DTMF signal from the signal, and also with a 1st selector 30 that is used to output the identification or detection result to other devices and allows a 1st voice coding means 36 to process the in-voice-band signal, a 2nd voice coding means 38 to process the voice signal and a 3rd voice coding means 38 to process the DTMF signal. The 1st to 3rd voice coding means are configured so that they can encode the respective signals accurately.
Patent JP-2001004647-A (JP)
Title: Rotational speed detector
Inventor: YAMAMOTO MASANORI
IPC: G01D5/36
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotational speed detector capable of detecting a rotational speed with high reliability over a wide range from slow speed to high speed running. SOLUTION: This rotational speed detector consists of an optical disc 20 which rotates in synchronization with a rotating shaft, a monochromatic light- emitting diode 30 whose light-emitting part faces one plate surface thereof, a first monochromatic light-receiving diode 40 whose light-receiving part faces the same plate surface, and a second monochromatic light-receiving diode 50 whose light-receiving part faces the other plate surface so that the optical disc 20 may be sandwiched.  Respective translucent windows 24, 24 are preferably replaced with a second optical disc disposed in double concentric circles around an axle, two pairs of a combination of the light-emitting diode 30 and first light-receiving diode 40 are disposed so as to face the double concentric circles, or replaced with a fourth optical disc differentiating the central angle of the respective translucent windows of first and second light detection routes.
Patent JP-H05339019-A (JP)
Title: Method for forming optical element
Inventor: KAWAMURA EIJI
IPC: C03B11/08
Filed: 1992-06-05
Abstract: PURPOSE:To improve the accuracy of the outside diameter of an optical element by pressing a vertically movable sleeve which loosely fits an upper die in the direction where the deviation in the outside diameter of the optical element is min. and pressing the sleeve while determining the relative position of dies and the sleeve. CONSTITUTION:The upper die 1 and the lower die 2 are disposed to face each other in a forming chamber. The lower die 2 is vertically movable and the sleeve 3 is loosely fitted onto the upper die 1 and a clearance t of a prescribed size is set. A glass blank material is then heated and is transported to the spacing between the dies 1 and 2 to provide the prescribed radius of curvature, radius of curvature of the lower die and thickness. While the position of the sleeve 3 is regulated in such a manner that the center of the outer peripheral circle of the lens 18 exists on the optical axis 4 connecting the centers O1 and O2 of curvature, the dies are pressed for several tens seconds. The sleeve 3 is then slid by a cylinder and the lens 18 is removed from the upper die 1 and the lower die 2, by which the lens 18 having the high accuracy of the outside diameter is obtd.
Patent JP-S6063136-A (JP)
Title: Molding of fiber-reinforced plastics
Inventor: SASAJIMA YOUICHI
IPC: B29K105/10
Filed: 1983-09-16
Abstract: PURPOSE:To obtain a fiber-reinforced plastic molding for a high-speed rotor or the like without requiring machining by a method wherein continuous fibers impregnated with a matrix resin is wound on the surface of a die, which is rotated to remove excessive matrix resin. CONSTITUTION:For example, continuous fibers impregnated with a matrix resin is wound on a die 1 by winding method to form a wound layer 2. Then, the die 1 is rotated at a required speed to scatter excessive resin contained in the wound layer by a centrifugal force. In this manner, a fiber-reinforced plastics is formed. This is also useful for a molding with a bellows section. EFFECT:This improves the fiber content by volume of the wound layer to make it uniform.
Patent JP-2001001888-A (JP)
Title: Single rail carrying machine having snow removing device and rail constitution
Inventor: ARAKI TATSUYA
IPC: B61B13/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To safely perform a snow removing work by connectively arranging a snow removing device with a sensor on the front part of a vehicle, and constituting a part of the snow removing device so as to avoid the damage by collision in the position of a constant position stop device. SOLUTION: A snow removing device to be arranged at the tip of a single rail carrying machine M is connected to a power vehicle M1 with a coupler C having an overload sensor S integrated thereto being arranged between them, and it comprises a snow removing skirt 5 arranged on a wheel unit. The snow removing skirt 5 removes the snow of the load within the set value of the sensor S, and when a load exceeding the set value is sensed, an engine is immediately cut to stop the traveling of the carrying machine M, so that the damage of the carrying machine M or a rail is avoided.  In the position of a constant position stop device, a part of the snow removing skirt 5 is divided and passed through the upward rotation by running on the rail by a guide rail arranged along a rail part in a bypass form to prevent the damage of the device by the contact of the snow removing skirt 5 with the constant position stop device, so that a continuous snow removing operation can be performed.
Patent JP-S5694502-A (JP)
Title: Pickup device
Inventor: ISHIBASHI MASAYA
IPC: G11B3/36
Filed: 1979-12-27
Abstract: PURPOSE: To make smooth the movement of cartridge, by providing a cartridge movement holding means having a link mechanism of low friction.  
     CONSTITUTION: A magnet 6 and cartridge 1 are fitted to both ends of a long member 4, and an up-and-down force is given to a magnet 6 with a vertical tracking angle compensating current fed to a solenoid 5, and a weight balance by repulsing force from a magnet 7 is kept. Further, a link mechanism consisting of rods 11W14 and bearings 15W20 holds the supporting member 8, and the member 4 is supported via a radial bearing 9. Thus, the friction due to up-and-down movement of a cartridge 1 is limited to the casue by the rotation of the bearing, allowing to reduce the friction loss. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0597225-A (JP)
Title: Screw feeder
Inventor: SHIBATA SHIGERU
IPC: B65G33/34
Filed: 1991-06-18
Abstract: PURPOSE:To reduce the width of pulsating current, and to facilitate maintenance by providing a plurality of screw vanes, and by supporting a pair of screws in a casing so that the screw vanes are freely rotated, while the screw vanes are in reverse directions, and they are overlapped alternately with each other. CONSTITUTION:A pair of screw shafts 1, 1, for which four screw vanes 11 are formed on shaft parts 10, are manufactured into an integrated body by twisting extruded process by using an aluminium alloy, for example, and by using an extruding die having a bearing processed into spiral form. Each screw shaft 1 is supported so that it can be rotated in a casing 2 under a condition that the screw vanes 11 are in reverse directions with each other, and they are overlapped alternately with each other. The casing 2 is formed out of side wall members 20, 20 of angular groove cross section, extending in the longitudinal direction, a lower truss 21, and of an upper lid 22 symmetric to the truss 21, and maintenance such as cleaning at the time of changing the type of a powder body used, is facilitated by making the truss 21 and the upper lid 22 freely attachable/detachable.
Patent JP-S5872972-A (JP)
Title: Developing device using magnetic brush
Inventor: NOZUNA TSUNEO
IPC: G03G15/09
Filed: 1981-10-27
Abstract: PURPOSE:To lower the fog density and improve the reproducibility of a low density and the reproducibility of a narrow line, by providing a fixed magnet, which has a developing main pole and repulsive magnetic poles just before this pole, and a counter magnetic pole which is separated from the surface of a sleeve facing these repulsive magnetic poles. CONSTITUTION:A fixed magnet where a developing main pole 4-1 and repulsive magnetic poles 402 just before this pole 4-1 are arranged is provided, and a counter magnet 5 is fixed on a supporting member 6 which is placed apart from a sleeve 2 facing to repulsive magnetic poles 4-2, and these magnets are so arranged that repulsive magnetic poles 4-2 face to the same electrode. A toner is flied magnetically to overdevelop image and non-image parts uniformly, and  the toner stuck to the non-image part is picked up to the side of a developing roll in a developing region by the control of a developing roll bias, thereby obtaining a high-quality developed image which is superior in reproducibility of a  low density and reproducibility of a narrow line and has the fog density controlled.
Patent JP-S6153158-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1984-08-18
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-H11318734-A (JP)
Title: Handy vertical type bath
Inventor: TANAKA AKIO
IPC: A47K3/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To enables treading in a standing attitude as in a swimming-pool at home and moreover, achieve economical advantage by minimizing the use of hot water and cold water. SOLUTION: An extensible vertical type bath comprising three stages of bathtubs A, B and C is carried on the conventional bath D. The water level of the vertical bath is raised to the upper limit using hot water of the bath, city water or an air bag. Residual hot water of the bathtub D, water, city water or air is sent into a number of water bags and air bags inside the bathtub A and inflates them to raise the water level at the center part. The hot water at the center part where a user's body rests is alternately replaced by cold water to perform a hot/cold bath or a circular sheet is attached to a waist belt to separate the space of the bathtubs vertically for enjoyment by feeding the separated portions with hot water and cold water. Hot water or cold water different in temperature is fed to be separated vertically to enjoy a hot/cold bath.  A cap is attached to enhance heat reserving performance. The hot water at the center part is drained to dry a human body warm thereby minimizing the use of water, hot water and herb.
Patent JP-S6327870-A (JP)
Title: Separating and conveying device for transfer material
Inventor: SUETAKE TOMOKO
IPC: G03G15/14
Filed: 1986-07-22
Abstract: PURPOSE:To obtain a copy image of good quality without paper wrinkling nor paper folding by reducing the speed of a separation assisting roller by a take-up reel after the front end of a transfer material after transfer contacts the separation assisting roller. CONSTITUTION:When a toner image on the surface of a photosensitive drum 11 is transferred, paper 27 itself is charged electrostatically and the front end of the paper 27 is attracted electrostatically to the separation assisting roller 14 drawn by a spring 26 to the side wall 15a of a rail 15 on the side of the photosensitive body 11 nearby the photosensitive body 11. The peripheral speed of the separation assisting roller 14 is determined by taking up a wire 16 around an eccentric reel 17. When the paper 27 is attracted to contact the separation assisting roller 14, the separation assisting roller 14 begins to rotate and move toward a fixing device at the same initial speed as the peripheral speed of the drum 11, but when the paper comes close to the fixing device 23, the peripheral speed of the eccentric reel 17 is reduced below the peripheral speeds of the photosensitive drum 11, the heat roll 23a of the fixing device 23, and a backup roll 23 to reduce the moving speeds of the separation assisting roller 14 and the front end of the paper 27 contacting the separation assisting roller 14. Further, as the rushing speed is slower, prevention against paper wrinkling is more effective.