baber/WOPTO huggingface dataset:
Patent JP-H10339278-A (JP)
Title: Gear pump for molten resin
Inventor: OKAMOTO TAKESHI
IPC: B29B7/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To stably feed the resin for lubrication by providing a passage for bearing lubricant in which the high pressure molten resin small in pressure fluctuation is introduced from a part away from a gear part on the pump discharge side of a pump housing and lead to a journal part to suppress the pressure fluctuation of the molten resin for lubrication. SOLUTION: A gear pump 1 to pressurize the resin which is kneaded and melted in a kneading machine and feed it to a pelletizer, is provided with a pair of two gear rotors 10 and 10 stored in a pump housing 9, and a gear part 20 is integrated with an outer circumference of a maximum diameter part of an intermediate part of a shaft part 11 in each gear rotor 10. A passage 22 for bearing lubricant is formed in the gear pump 1, and comprises a passage 23 on a discharge port side of the pump housing 9 and a passage 24 on a journal part side. An inlet of the passage 23 is opened in an inner wall at a part away from a tooth of the gear part 20 at the discharge port, and capable of feeding the molten resin of the prescribed high pressure is fed to the journal part to demonstrate the stable lubricating function.
Patent JP-H0813566-A (JP)
Title: Vibration damping drain piping system
Inventor: KITA MASAMI
IPC: F16F15/02
Filed: 1994-06-28
Abstract: PURPOSE:To provide very excellent reducing results for noise and vibration by providing a vibration damping resin layer and a thermosetting resin layer in the drain piping system of a multistory building, a multistory dwelling house, or the like. CONSTITUTION:In a drain piping system constituted of drain vertical pipe joints 3, leg part joints 5, and drain pipes 2, a vibration damping resin layer and a thermosetting resin layer are provided. The vibration damping resin layer is a compound in which vibration damping rubber (A) is combined with olefin/ acrylic ester copolymer (B) and low crystalline polyolefin copolymer (C). The weight combination ratio of respective components in this case is as follows, -(A):(B):(C)=40-90:20-5:40-5. The vibration damping rubber is rubber combined with one sort or more among butyl rubber, polyisobutylene, and 3,4-polyisoprene, and the thermosetting resin is tarurethane resin.
Patent JP-2000340292-A (JP)
Title: Boot for connector
Inventor: HIDAKA MITSURU
IPC: H01R13/74
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To restrict an insertion depth of a tube inserted into a boot along with a wire harness. SOLUTION: A boot for a connector is provided with a connector holding part 12 externally engaged with a connector C installed on an end of a wire harness W/H, a fixed part 13 fixed on an outer peripheral of the wire harness W/H, and a bellows part 14 bendably connecting the connecting holding part 12 and the fixed part 13. A restricting part 16 restricting an insertion depth of a tube 15 externally provided on the wire harness W/H is provided on an inner peripheral of an introduction part from the fixed part 13 to the bellows part 14.
Patent JP-S5573902-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HORI TAKESHI
IPC: H04N5/765
Filed: 1978-11-29
Abstract: PURPOSE: To make it possible to record and reproduce a signal with a recording region divided into a region where recording and reproduction can be attained at any time, and that where a picture previously retained can easily be reproduced as ocassion demands and recording is possible only in specific operation mode.  
     CONSTITUTION: Magnetic head unit 2, moves over the radius area of magnetic recording medium 1 by a moving mechanism by steps or continuously, traces several recording tracks or spiral recording tracks formed in the recording region of recording medium 1. The movement range of head unit 2 is specified to divide the recording region of recording medium 1 into 1st recording region A indicated by solid and slanting lines and 2nd recording region B indicated by dotted and slanting lines. The above-mentioned movement range of head unit 2 is selectively set by controlling the operation of the moving mechanism in accordance with a start instruction signal and stop instruction signal generated on the basis of a detection signal from a position detecting mechanism. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5847071-A (JP)
Title: Self-adhesive composition
Inventor: MORI TSUTOMU
IPC: C09J133/04
Filed: 1981-09-16
Abstract: PURPOSE:To provide a self-adhesive compsn. which reduces time for assembling or heat ageing and shows an excellent resistance to degradation of adhesive properties with time, prepared by adding polyisocyanate to a specified acrylic copolymer which contains a phosphate group-containing monomer. CONSTITUTION:The self-adhesive compsn. is prepared by adding 0.1-5wt% polyisocyanate compd. to a copolymer consisting of at least 50wt% alkyl acrylate with a 4-8C alkyl group., 0.1-10wt% monomer having a phosphate or phosphite group and 0-49.9wt% vinyl monomer other than the above (e.g., vinyl acetate). Tackifier, filler, colorant, etc. may be added to the compsn. The compsn. is applied on the surface of plastic film, paper and other substrates to form a layer or a network and is useful for sealing of envelope, etc. and for production of self-adhesive sheet, etc.
Patent JP-S634389-A (JP)
Inventor: IIZUKA YOSHINOBU
IPC: G07D3/02
Filed: 1986-06-25
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-H05308900-A (JP)
Title: Production of protein beverage
Inventor: UEMOTO KIYOTERU
IPC: A23L2/38
Filed: 1992-05-13
Abstract: PURPOSE:To obtain the protein beverage capable of be readily drunk even when left for a long period in the supernatant and solid content-separated state without being solidified by adding a sweetener, a calcium component, an acidic agent, etc., to separated soybean protein and various soybean milks as raw materials, homogenizing the mixture, and sterilizing the homogenized product. CONSTITUTION:Separated soybean protein and one kind of various soybean milks as raw materials are mixed with additives such as a sweetener and a perfume, dissolved in water, mixed with 20-500mg% of a calcium component (e.g. calcium lactate), heated to coagulate the proteins, and subsequently homogenized. The homogenized product is mixed with an acidic agent (e.g. citric acid) in an amount of 0.2-1.0wt.% (converted into the content of the citric acid), further homogenized and subsequently sterilized at 85 deg.C for 30 min to obtain the objective beverage having a protein content of <=63%.
Patent JP-H10319786-A (JP)
Title: Image forming device
Inventor: SUGATA HIDEAKI
IPC: G03G21/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with a highly efficient flywheel mounted thereon. SOLUTION: A first flywheel 1 is connected to a drive shaft to rotationally drive an image forming drum. Second flywheels 2..., 2 which are located at spaces from the drive shaft to be divided into four along a groove 11 in a variable condition are mounted on the first flywheel 1. The outer diameter of a whole flywheel constructed by the first flywheel 1 and the second flywheels 2..., 2 can be easily changed. In such a structure, the outer diameter of the flywheel is changeable into a small diameter without demounting the flywheel when electrical equipment is maintained, thus avoiding labor and risk for mounting/demounting the flywheel.
Patent JP-H04226200-A (JP)
Title: Non-chlorinated detergent composition for dish washing machine
Inventor: CHIYAARUZU ERUUTSUDO JIYOONZU
IPC: C11D7/22
Filed: 1991-06-19
Abstract: PURPOSE: To provide a chlorine-free detergent compsn. for a dishwashing machine effective like a conventinal chlorine type detergent compsn. for the dishwashing machine.  
     CONSTITUTION: A chlorine-free detergent compsn. for a dishwashing machine is characterized by containing a copolymer constituted of maleic acid, a maleic anhydride or salts of them and a copolymerizable hydrophobic monomer having 40-20 carbon atoms, an oligomer or a polymer (as an example of a suitable hydrophobic substance, there are isobutylene diisobutylene, styrene, decene and eicosane and a water soluble salt of a copolymer, for example, an alkali metal salt, ammonium or substd. ammonium salt thereof can be also used). Phosphate is low in level or not contained at all. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01314529-A (JP)
Title: Vacuum cleaner
Inventor: SHIMIZU YUICHI
IPC: A47L9/14
Filed: 1988-06-15
Abstract: PURPOSE:To improve the attaching or removing property of a paper bag and enhance using property and prevent the paper bag from being broken and present a sanitary cleaner by providing a dust collecting chamber, with a paper bag bearing plate for supporting the opening section of the paper bag moved rotationally with a spring or the like. CONSTITUTION:A paper bag bearing plate 27 is fitted on the front side in a dust collecting chamber 24, to be rotationally moved by a kick spring 28, and a paper bag 23 is fitted by inserting its opening paper 29 into the paper bag bearing plate 27. When the paper bag 23 gets filled up with dust and when a cover body 26 is released, then the paper bag bearing plate 27 is kept energized by the kick spring 28, and so the plate 27 is rotationally moved in the direction of an arrow head(a). Accordingly, the tip (b) of the opening paper 29 of the paper bag 23 is easily picked by users, and the paper bag can be taken upward in its state. The cover body 26 can be made thinner (c) since the side wall of the dust collecting chamber 24 is formed with a main body case 21 and an upper main body case 25, and in case of opening or closing the cover body 26, the body 26 does not come in contact with the paper bag 23, and the bag is not broken.
Patent JP-H06285733-A (JP)
Title: Machining method and device for printed circuit board
Inventor: SAITO TSUTOMU
IPC: B23B41/00
Filed: 1992-06-08
Abstract: PURPOSE:To surely grip a multi-layered printed circuit board with lugs on a peripheral part and various thickness different from each other, to enable conveyance without damaging the boards and a machining device and to conduct machining with high accuracy. CONSTITUTION:When a printed circuit board W floating from a base 1 by several millimeters over a board holding means is to be sucked and held by a chuck plate 28, a brake cylinder 32 is operated so that a stopper 26 is fixed at the position where the chuck plate 28 is brought into contact with the printed circuit board W. In that state, a chuck arm 22 is raised and moved to a machining position. When the chuck arm 22 is lowered at the machining position, the printed circuit board W is regulated by the stopper 26 and held at the position several millimeters over the base 1. The printed circuit board is machined in this holding state.
Patent JP-S6039400-A (JP)
Title: Output controller of turbine generator
Inventor: TSUBOI EIJI
IPC: H02P9/42
Filed: 1983-08-10
Abstract: PURPOSE:To always maintain a bus frequency constant even if the output of a main engine is varied by controlling the output of a turbine generator to hold vapor pressure constant. CONSTITUTION:A frequency controller 2 compares a frequency setter 1 with the output of a bus frequency detector 10 at a shaft generator 7 side, outputs a current set value, and a current controller 3 applies a deviation between the current set value and a current signal of a current transformer 9 for an instrument through a motor-driving/generating mode switching circuit 4, phase controllers 5, 6 to a thyristor inverter 8. A vapor pressure controller 28 compares the output of a vapor pressure setter 26 with the output of a vapor pressure detector 27 for detecting the vapor pressure of a boiler drum, outputs a power set value, and a power controller 15 applies a deviation between the power set value and the output of a power converter 20 to a governor controller 16.
Patent JP-H077710-A (JP)
Title: Rear projection monitor and picture display device
Inventor: SASAKI HIDEMI
IPC: H04N5/74
Filed: 1993-06-18
Abstract: PURPOSE:To obtain the size and lightness of the screen of almost the same degree as that of a direct observation CRT and to readily obtain a large screen when a movie or the like is enjoyed. CONSTITUTION:The picture of a 1st screen size magnified via a projecting lens 16 is displayed in a 1st transparent screen 20 provided directly to a front side of a casing 10 normally, and then a size and lightness of the screen almost the same degree as that of a direct observation CRT is obtained. On the other hand, when a movie or the like is enjoyed, the 1st transparent screen 20 is escaped or removed and a 2nd transparent screen 22 having a 2nd screen size larger than the 1st screen size is located to a predetermined position in front thereof. Thus, a large screen is obtained readily when a movie or the like is enjoyed regardless of a small case size.
Patent JP-H04371022-A (JP)
Title: Level converting circuit
Inventor: INUKAI KEIZO
IPC: H03K5/02
Filed: 1991-06-19
Abstract: PURPOSE:To simplify the circuit design of a level converting circuit, to prevent the malfunction due to the variance of a supply voltage, and to improve the general usefulness. CONSTITUTION:Inverter circuits 1 in two preceding and succeeding stages are connected in series. Powers Vcc1 and Vcc2 different in voltages are supplied to inverter circuits 1 and 2, and an input signal Vin is inputted to the inverter circuit 1 in the preceding stage, and an output signal Vout different in voltage level from the input signal Vin is outputted from the inverter circuit 2 in the succeeding stage. A capacity C is interposed between inverter circuits 1 and 2 in two stages, and switch means Tr1 and Tr2 which select whether input terminals and output terminals should be short-circuited or not are provided between input terminals and output terminals of inverter circuits 1 and 2 in two stages.
Patent JP-S5671439-A (JP)
Title: Manufacture of duct iron core
Inventor: KAWAKAMI KIYOSHI
IPC: H02K15/02
Filed: 1979-11-16
Abstract: PURPOSE:To eliminate the waving fluctuation of the iron core for a duct due to an insulating layer by coating synthetic resin on the surface of a spacer mounting plate and fixing the spacer of stainless steel to the iron core by a spot welding. CONSTITUTION:The insulating layer 10 is formed by compulsorily seizing the spacer 8 after coating synthetic resin thereon before spot weling the spacer 8 to the spacer mounting plate 7. Then, the spacers 8 of stainless steel are arranged on the plate 7 and are spot welded thereto fixedly. Thus, the thickness of the layer 10 of the iron core 4 for the duct is equalized, the surface of the layer 10 is smoothed, the space factor of the stator iron core is enhanced, waving fluctuation of the core is eliminated, and loosened iron core due to a prolonged operation can be eliminated.
Patent JP-H11332423-A (JP)
Title: Internally threaded fishing rod
Inventor: YAMAMOTO SHIGERU
IPC: A01K87/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve a draining property of a fishing rod when constituting the fishing rod in the type of internally threaded one, which has a tip section having a smaller diameter of a pipe rod such as a fishing rod used in mountain streams, a fishing rod for deepbodied crucian carp, etc. SOLUTION: When a fishing rod has a top guide 25 on a tip section 10, the fishing rod of this invention has the top guide 25 which has a body part 25a with a thickness of <=0.4 mm, a tip part 25b with a thickness larger than that of the body part 25a and a tip inner surface 25c (for supporting a fishing line) with a radius of curvature of <=0.5 R.
Patent JP-H07127804-A (JP)
Title: Lining structure at free board of pressurized fluidized bed type boiler
Inventor: MIKI KENICHI
IPC: F22B1/02
Filed: 1993-06-18
Abstract: PURPOSE:To enable a safe and efficient fixing of a casing plate of the lowest stage to be carried out by a method wherein two engaging plates fixed to a lower end of the easing plate of the lowest stage hold a slant part of an inner end of a lower plate. CONSTITUTION:A fixing bracket 24 is fixed to a lower position of a free board 12 of a boiler wall surface 14. There is provided a lower plate 25 in which a horizontal part 25a is fixed to the fixing bracket 24 and a slant part 25b having an inner end of the horizontal part 25a bent toward an inner upper part. Two engaging plates 26, 27 projected outwardly and downwardly so as to hold the slant part 25b of the lower plate 25 with a desired spacing are fixed to a lower side of a easing plate 16 arranged at the lower-most stage 25b of the lower plate 25. With such an arrangement as above, operation for supporting the casing plate 16 of the lower-most stage with the lower plate 25 and supporting the easing plate 16 to the boiler wall surface 14 with an engaging device 22 can be carried out safely and efficiently.
Patent JP-H0442795-A (JP)
Title: Speed controller of motor
Inventor: NAKAYAMA SHUNSAKU
IPC: H02P21/00
Filed: 1990-06-06
Abstract: PURPOSE:To suppress the overshoot of a speed feedback value to the stepped change of a speed target value by a method wherein, if the speed feedback value exceeds, or is equal to, the speed target value, the output value of a speed regulator is substituted by a torque component current value corresponding to the speed feedback value. CONSTITUTION:The speed target value omegatau* of a rotor and the speed feedback value omegatau of the rotor are inputted by a speed regulator 50. If the speed feedback value omegatau exceeds, or reaches, the speed target value omegatau* against the change of the speed target value omegatau*, the output value of the regulator 50 can be substituted by a torque component current set value iq* corresponding to the speed feedback value omegatau with the speed feedback value omegatau as a parameter. Even if an integrator is saturated to its limit, a proper value corresponding to the speed feedback value omegatau can be outputted. Therefore, a control system is stabilized and balanced and the overshoot of the speed feedback can be eliminated.
Patent JP-H0810464-A (JP)
Title: Electric razor driven by electromagnet
Inventor: MUKAI KIYOTAKA
IPC: B26B19/32
Filed: 1994-06-29
Abstract: PURPOSE:To vibrate an inner edge with an ideal amplitude irrespective of a position in which a rotatable core is disposed by preventing an outer edge from uneven wear and pressing the inner edge against the inner surface of the outer edge with fixed pressure. CONSTITUTION:The electric razor is provided with an exciting core 1A of an electromagnet 1 excited by AC, a rotatable core 2 vibrated by the exciting core 1A and an inner edge vibrated by the rotatable core 2. The rotatable core 2 connects the arcuately vibrating end reciprocating on an arcuate locus to a linear vibrator 10 which is connected to the inner edge. The linear vibrator 10 is attached through an elastically deformed arm 11 in a case 4 vibratingly in the reciprocating direction of the inner edge. The arcuately vibrating end of the rotatable core 2 reciprocates together with the linear vibrator 10 in the reciprocating direction of the inner edge, but is connected axially movably to the linear vibrator 10.
Patent JP-S628191-A (JP)
Inventor: OOYA KAZUO
IPC: G09G1/06
Filed: 1985-07-04
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-S6040180-A (JP)
Title: Deflocculant
Inventor: EMORI SHIYOUICHI
IPC: C04B24/06
Filed: 1983-08-15
Abstract: PURPOSE:To provide a non-foaming deflocculant effective to the colloidal liquid of aluminosilicate, cement, lime, etc. and free from organic phosphorus compound causing environmental pollution, at a low cost, by using a citric acid salt as an active component. CONSTITUTION:The objective deflocculant contains a citric acid salt (e.g. sodium citrate, potassium citrate, ammonium citrate, etc.) as an active component. The citric acid salt is added to a colloidal liquid in the form of powder or aqueous solution.
Patent JP-H0312575-A (JP)
Title: Estimating device for consumed state of backup battery
Inventor: YAMAUCHI YASUSHI
IPC: H02J9/00
Filed: 1989-06-09
Abstract: PURPOSE:To estimate a consumed state of a backup battery by measuring the time when a main power source stops an electric power supply, adding the measured time and collating the obtained time. CONSTITUTION:When a DC power source 4 is turned off, a time measuring and adding means 1 reads the date and hour immediately before turn-off from a timer 8 and stores it in a RAM 7. Subsequently, the RAM 7 holds data of an electric power supply stop time measured before, and on the other hand, sends out continuously the date and hour data of a current supply of a backup battery 9. Next, when the power source 4 is turned on again, the date and hour immediately after that is read by a CPU 5, the electric power supply stop time is derived from the date and hour immediately before turn-off of the power source 4 stored in the RAM 7, and when it is the stop time derived before, they are added and the total electric power supply stop time is derived. Also, the CPU 5 estimates a consumed state corresponding to the electric power supply stop time obtained by the means 1, that is, the feeding time of the battery 9, based on consumed state data of the battery 9 stored in a ROM 6, and displays 3 the replacement time and the remaining service life of the battery 9.
Patent JP-S632974-A (JP)
Inventor: BOODAN UORUTAA KURUUPEI
IPC: C07D207/267
Filed: 1987-06-16
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-S5670928-A (JP)
Title: Multihead hot runner nozzle
Inventor: FUKUDA KINYA
IPC: B29C37/00
Filed: 1979-11-14
Abstract: PURPOSE:To provide a nozzle with an easy and complete adherence of each runner nozzle to a corresponding gate with a flexible arm member interposed between a hot runner body snd a runner nozzle member. CONSTITUTION:A runner nozzle member 11 having a runner nozzle 12 at the tip thereof is connected to a hot runner body 10 through an arm member 13. The arm member 13, a fexible one with a necessary strength, is mounted nearly at the right angle to the runner nozzle member 11. Even through the position of the runner nozzle 12 varies vertically or horizontally  due to thermal deformation and variance of working accuracy or the like, the flexibility of the arm member 13 permits easy adjustment of such changes in the runner nozzle 12.
Patent JP-S6130284-A (JP)
Title: Automatic welding device with optical sensor
Inventor: MURATA MASAO
IPC: B23K9/18
Filed: 1984-07-19
Abstract: PURPOSE:To allow an optical sensor to function satisfactorily by disposing a sucker which removes smoke and dust adjacently to the optical sensor. CONSTITUTION:The arc 4 of a welding torch 3 executes welding in the environment of a flux 6 supplied from a flux supply hose 5 and a flux 8 preset to a flux base 7 made of copper, etc. in the bottom of a welding work 2. The flux 6 is sandy and combustible dust is liable to intrude into such flux. Smoke 10 is generated along the groove of the work 2 on account of the chemicals contained in a welding wire. The sucker 11 provided adjecently to the optical sensor 1 sucks such smoke and dust. The sensor 1 functions therefore correctly.