baber/WOPTO huggingface dataset:
Patent JP-S5742369-A (JP)
Title: Atomizer
Inventor: MAEHARA NAOYOSHI
IPC: F23D11/34
Filed: 1980-08-28
Abstract: PURPOSE: To positively start atomizing operation while inhibiting dangers such as explosion or firing, by constructing an atomizer in a state such that a liquid pressure in front of a nozzle will be higher than an air pressure at the back of the nozzle when the operation of a vibrator is started, so that the air in a pressurized chamber can be completely exhausted.  
     CONSTITUTION: The atomizer involves a main body 6 provided with a pressurized chamber 7 to be filled with a liquid, a nozzle opening 10 formed so as to extend to the pressurized chamber 7, and electric vibrators 15, 16 to apply vibtation to the liquid in the pressurized chamber 7. The liquid is poured into the pressurized chamber 7 with a pressure generated by a blowing means 2. The liquid is supplemented from a cartridge tank 29 in a manner such that the liquid level is maintained constant in the pressurized chamber 7. When the blowing means 2 is operated, its blowing pressure raises the pressure inside a tank 27 through a pressure-introducing pipe 34, and the air flow pressure is transmitted to the liquid in the pressurized chamber 7 through a line passing from a coupling pipe 32 through a liquid-feed opening 33. Consequently, the liquid pressure in front of the nozzle opening becomes higher than an air pressure at the downstream side of the nozzle opening, and air in the pressurized chamber 7 is completely exhausted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62276849-A (JP)
Title: Holding container
Inventor: GOTO YOSHIHISA
IPC: H01L21/673
Filed: 1986-05-26
Abstract: PURPOSE:To prevent minute powder from being produced and obtain an excellent heat-resisting property, by forming a container made of polyether ether ketone resin. CONSTITUTION:A container, in which a thin-film semiconductor substrate for flat-plane display drive is held, is a holding one made of polyether ether ketone resin. Polyether ether ketone resin is crystalline thermoplastic aromatic one with repeting units expressed in a formula I, being characteristic of superior heat-resisting, mechanical, and chemical-resistant properties without reinforcement with glass fiber. The holding container thus formed is superior in dimensional accuracy and small in weight. And without being deformed at high temperature, this container prevents the substrate from falling, and is available for improving the yield.
Patent JP-H08283429-A (JP)
Title: Shrink film
Inventor: YAMADA KAZUHIRO
IPC: C08K3/00
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a shrink film capable of making a shrink-packaging therewith even without opening an air hole thereon in conducting a shrink. CONSTITUTION: This shrink film is obtained by orienting at least both in the machine direction and transverse direction of a sheet of a composition prepared by blending 100 pts.wt. of a crystalline polypropylene-based resin copolymerized with ethylene or >=4C α-olefin with 10-290 pts.wt. of a cyclopentadiene-based petroleum resin 160-200 deg.C in softening point (determined by ball and ring test) and 10-290 pts.w.t. of an inorganic filler powder.
Patent JP-H09301472-A (JP)
Title: Mini-disk container case
Inventor: KOBUNE YASUO
IPC: B65D85/57
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To integrally laminate a plurality of mini-disk container cases and facilitate keeping and transporting works, by providing projections on one side face of the mini-disk container case and recesses with a shape corresponding to the projections at the other side face thereof. SOLUTION: Four square columnar projections 30 are formed on one side face of a box-shaped mini-disk container case 1 or on the surface of the lower frame member 10 provided with the insertion hole 2 of a mini-disk 200 at one side end and the containing part for the mini-disk in the inside, so as to position on the diagonal lines on the surface of the lower frame member 10. Fitting recesses 40 having a shape to coincide with the projections 30 are formed at the positions corresponding to the projections 30, on the surface of the upper cover member 20 of the container case 1. The projections 30 of the lower frame member 10 of the container case 1 are detachably fitted to the fitting recesses 40 to vertically and integrally laminate a plurality of container cases 1 and form this container case laminated body 2.
Patent JP-H10310650-A (JP)
Title: Propeller shaft made of fiber-reinforced composite material, and its production
Inventor: MIYASHITA YASUMI
IPC: C08J5/10
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an FRP propeller shaft having such a natural frequency that does not resonate without fail at the revolution speed in service and reduced in vibrational noise in the state of a heightened resonance frequency. SOLUTION: The propeller shaft 1 is integrally composed of a cylindrical shaft body 2 and yokes 3 protruding beyond both of its ends, and the body 2 and the yokes 3 are made of a fiber-reinforced composite material. The reinforcing fiber used is a carbon fiber having a tensile modulus of about 295v GPa or above. The matrix resin used is an epoxy resin. The matrix resin contains hollows dispersed in its inside. The hollows are formed by adhering and infiltrating hollow microbeads having an apparent specific gravity lower than that of the matrix resin together with the resin to and into the fibers and curing the resin by heating. The volume content of the reinforcing fiber is desirably 60-72%, more desirably 65-70%.
Patent JP-H05290538-A (JP)
Title: Hub for information recording medium and information recording medium
Inventor: OKUBO ATSUSHI
IPC: G11B23/00
Filed: 1992-04-13
Abstract: PURPOSE:To maintain superior low gain even though a recording medium is used repeatedly by linearly spacing an insertion section of a hub central hole toward an opening end. CONSTITUTION:An insertion section 100 of a central hole 77 of a hub 67 is spaced linearly toward an opening end. In this case, it is preferable to keep the difference between the opening end radius and a central hole radius to 0.02-2.0mm, more preferable to 0.1-0.5mm. It is preferable to keep an exterior angle between the expanding surface of the insertion section 100 and the upper surface of a hub 67 to 10-80 deg., more preferable to 30-80 deg., and particularly preferable to 50-80 deg.. The insertion section 100 and a central hole internal circumference section can be made of resin. Thus, even though a recording medium is loaded/unloaded repeatedly, no trouble concerning loading/unloading will occur.
Patent JP-2000310030-A (JP)
Title: Structure for connecting plate material such as duckboard to be laid on floor
Inventor: WATANABE KENICHI
IPC: E04F15/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure capable of connecting plate materials such as duckboards without generating deflection of the plate material at a connection part and without generating bending thereof. SOLUTION: A connecting tool 30 having a T-like flat shape with a plan view and made of the synthetic resin is arranged between duckboards 10, 20 made of the synthetic resin. Both side parts 34, 34 of a main body 31 of the connecting tool 30 are inserted into fitting recessed parts 11, 21 for fitting. A neck part 35b of an engaging projection part 35 is inserted from a lower end opening of engagement holes 13, 23, and the engaging projection part 35 is engaged with the engagement holes 13, 23 so that joining parts 32, 33 are fitted in fitting recessed parts 12, 22.
Patent JP-H05296046-A (JP)
Title: Direct injection diesel engine
Inventor: KOUNO MICHIKATA
IPC: F02B3/06
Filed: 1992-04-13
Abstract: PURPOSE:To reduce black smoke and particulates by activating diffuse combustion, particularly in the latter period of combustion, of a direct injection diesel engine by collision of air and combustion gas in a combustion chamber. CONSTITUTION:In an ordinary direct injection diesel engine, a combustion chamber is formed in a top surface of a piston, but in this invention, main combustion chambers 21 are set up in valve pocket sides of a cylinder head 15, and further a small subcombustion chamber 22 is formed in a side of the top surface of the piston 12, so as to further form a flame collision part 23 by throttling an inlet part of this subcombustion chamber 22.
Patent JP-H07323710-A (JP)
Title: Wheel for vehicle
Inventor: HIROTA HISATOSHI
IPC: B60C23/16
Filed: 1994-06-01
Abstract: PURPOSE:To provide a wheel for a vehicle capable of travelling safely by way of constantly maintaining pneumatic pressure of a tire properly without a user's daily control. CONSTITUTION:A subsidiary tank 4 filled with gas pressure of which is higher than proper gas pressure in an air chamber 3 and a pressure governing valve 5 to actuate to automatically send gas in the subsidiary tank 4 into the air chamber 3 at the time when the gas pressure in the air chamber 3 becomes lower thanpreviously set pressure are provided on a rim 1.
Patent JP-S5820900-A (JP)
Inventor: YOSHIKAWA TADAO
IPC: E21D9/12
Filed: 1981-07-29
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-H08308453-A (JP)
Title: Stick for sweetfish fishing also useful as hanger
Inventor: TAKESHITA ICHIRO
IPC: A01K97/10
Filed: 1995-05-18
Abstract: PURPOSE: To produce a stick for sweetfish fishing also useful as a hanger, playing both parts as a stick for crossing a river on foot as safely as possible and as a hanger for preventing a sweetfish fishing rod from being damaged, excellent in processability and durability at a low cost. CONSTITUTION: This stick for sweetfish fishing also useful as a hanger is equipped with a metal pole 2, a stone thrust 3 stuck to the lower part of the pole 2, a latching groove 10 formed at the top of the pole 2, a fishing rod hanging part 7 and a fish basket hanging part 9 which are made of a wire 6 in a chevroned state and bent into circular arc states, a grip 5 into which the pole 2 is inserted and two longitudinal grooves 12 formed in the interior of the grip 5. The wire 6 is fixed by the latching groove 10 and the two longitudinal grooves 12.
Patent JP-H07330696-A (JP)
Title: Production of acidic amino acid
Inventor: MORI YOSHIAKI
IPC: C07C229/24
Filed: 1994-06-01
Abstract: PURPOSE:To enable easy recovery of amino acid free from monoammonium salt useful as a starting substance for sweeteners and chemical seasonings from aqueous acidic amino acid ammonium under mild conditions using no organic solvent. CONSTITUTION:In the production of an acidic amino acid from an aqueous acidic amino acid ammonium solution as ammonia is liberated, a solution of 100-800g/l ammonium salt concentration is heated, as water is fed to, and ammonia is distilled off thereby along with water.
Patent JP-S5911011-A (JP)
Title: Power supply device of audio equipment
Inventor: UMEMOTO KATSUHIKO
IPC: H03G3/34
Filed: 1982-07-09
Abstract: PURPOSE:To eliminate noise at input switching, by operating selectively an electronic switch circuit performing the muting operation for a prescribed time with a control signal outputted from a touch switch circuit and impressing a power supply voltage to an input device to be selected. CONSTITUTION:The analog electronic switch circuit 1 selects the input of an amplifiers and gives the result to the post stages and has a function performing the muting for a prescribed time until an output is generated. The touch switch circuit 2 outputs a signal for the operation of the circuit 1 with the operation of a touch switch 6 connected to the circuit 2. A switching circuit 3 supplies a DC voltage extracted from an amplifier power supply circuit 4 via a terminal 5 to an external device at the input signal side corresponding to the selective operation of the circuit 2. Thus, the operation of a power switch is not required for the external device and the generation of unpleasant noise in switching the device at the input side is prevented.
Patent JP-S5548110-A (JP)
Title: Conveyor
Inventor: AKASHI KEIICHI
IPC: B65G17/16
Filed: 1978-09-28
Abstract: PURPOSE: To raise the efficiency of housing, by attaching hangers of a parking system to a chain at a pitch equal to a half of that between the teeth of a sprocket.  
     CONSTITUTION: A tridimensional parking system is provided with an upper and a lower sprockets 3 on a strut 2. Each of the sprockets has six teeth. A chain 4 is engaged with the sprockets. The chain 4 is provided with triangular links at every three pitches. Hangers 5 are coupled to the tips of the triangular links through shafts 42. The hangers have such a width W that they do not interfere with one another and a superfluous space X is reduced. A chain guide 6 is provided at one side of each sprocket. The vibration of the chain is prevented by the chain guides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5644234-A (JP)
Title: Pcm coding system
Inventor: SAITOU SATOKAZU
IPC: H03M1/12
Filed: 1979-09-20
Abstract: PURPOSE:To minimize the dead time, by performing PCM conversion with a delayed sampling pulse as the cardinal point and by transmitting the signal by the next synchronizing pulse. CONSTITUTION:The transmission synchronizing signal is input to terminal 112 and is delayed by delay circuit 311 to form a sampling pulse, and the input signal is sampled. After that, the input signal is PCM-converted and is stored in buffer memory 120 temporarily and is read out from the memory synchronously with the next transmission synchronizing signal. If the delay time is so selected that the latency time may be minimum, the overall coding time is determined by the time required for PCM conversion.
Patent JP-S63286040-A (JP)
Title: Line interface
Inventor: YAMAGUCHI AKIICHI
IPC: H04L13/00
Filed: 1987-05-19
Abstract: PURPOSE:To extract an optional transfer data by storing tentatively a transmission frame transferred consecutively, counting the transfer data and extracting a storage data coincident with a desired value. CONSTITUTION:An NRZ data 30, a clock 31 and counter outputs 32, 33 outputted from a communication control section 1 are inputted to an extraction decoder 2, where a data is outputted to a signal line 20 when the bit number is '1' and the frame number is '13' and a clock pulse is outputted to a signal line 21 in the same timing. That is, an output 79 of an AND gate 50 goes to a high level when the bit counter at every frame is at '1'. The output 75 is outputted when the frame counter is at '13'. Thus, the extraction of a DNR frame 252 is attained. Thus, the titled interface is used widely even in the case of different data frame constitution at data transmission.
Patent JP-H10297186-A (JP)
Title: Method for transferring curved face and device for transferring curved face
Inventor: OKAMOTO MASARU
IPC: B44C1/17
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a decorative material with a three- dimensional uneven face by transferring it up to the inside face of a recessed part. SOLUTION: The transfer layer side of a transfer sheet S made up of a support and a transfer layer is positioned opposite to the uneven face side of a base B to which a pattern is transferred, and a solid particle P jetted from an injector 1 is caused to run into the support side of the transfer sheet S. Further, the transfer sheet S is caused to come into contact with the base B under pressure by the impact pressure and a decorative material is obtained by peeling the support. In this case, the solid particle including that such as running obliquely into an enveloping surface E formed by the uneven surface of the base B is caused to collide with the transfer sheet S. Thus it is possible to tilt the base B with the horizontal plate or tilt the direction of the injector 1 obliquely with the vertical direction with the help of a base conveying device 2.
Patent JP-S5645454-A (JP)
Title: Cyclohexanecarboxylic acid derivative and its preparation
Inventor: MURAMATSU MUTSUMI
IPC: C07C239/00
Filed: 1979-09-20
Abstract: NEW MATERIAL:A cyclohexanecarboxylic acid derivative of formula I [R is (un)substituted phenyl] and a nontoxic salt thereof.  
     EXAMPLE: Phenyl trans-4-guanidinomethylcyclohexanecarboxylate hydrochloride.  
     USE: Useful as a medicine having improved inhibitory action on proteolytic enzymes  
     PROCESS: A compound of formula II or a reactive derivative thereof, e.g. an acid halide is reacted with a phenol of formula III to give the titled compound of formula I. In case the compound of formula II is directly used, the reaction is carried out in an organic solvent, e.g. DMF, at room temperature to the reflux temperature for 5W30hr. A condensing agent used for the ester synthesis is preferably present in the reaction system. In case the reactive derivative of formula II is used, the reaction is carried out in an organic solvent, e.g. dichloroethane, at room temperature to the reflux temperature for 1W5hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07329916-A (JP)
Title: Packaging apparatus for disposable wooden chopsticks
Inventor: SATO YUKIO
IPC: B65B19/34
Filed: 1994-06-01
Abstract: PURPOSE:To make removal correct and improve working efficiency by sensing inappropriate chopsticks which are not placed in a predetermined direction on a transfer path and blowing them to a side by pressed air for removing. CONSTITUTION:An endless rubber belt with recessed grooves having a depth with disposable wooden chopsticks 2 slightly protruding arranged in parallel is hung between side plates 44 to form a transfer path 3. The rubber belt is equipped with a pressing plate 39 in contact with a surface of the chopsticks 2 which flaps with a pivotal shaft 40 as the center. In addition a protruding part 42 is fold-formed from a lower end of the plate 39 to the shaft 40 side, wherein a degree of the protrusion is set such that a rear face is not in contact with the surface of the chopsticks 2. Therefore, if inappropriate chopsticks are sensed by a sensor 5 of an inappropriate chopstick removing mechanism 6, the rubber belt stops when the inappropriate chopsticks stop at the protruding part 42 position, and pressed air is ejected from an air ejection tube 43 to an end face of the chopsticks so that the chopsticks are discharged from the recessed groove through a window hole 45 formed on the side plate 44 into a chute 46 to be removed. Thus inappropriate chopsticks can be easily and reliably removed.
Patent JP-S61278193-A (JP)
Inventor: TAKENOUCHI TOSHIICHI
IPC: H05K3/40
Filed: 1985-06-03
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-H10304630-A (JP)
Title: Coil winder
Inventor: KATO YOSHIO
IPC: H02K15/095
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To move a needle for drawing out a conductor to be wound around inner teeth of a stator core back and forth by a simple structure without making a mechanical noise. SOLUTION: A needle 6 is mounted on a needle nut 5 so that it can move back and forth, and a magnet 10 is fastened to a cam shaft 8 which is cam- engaged with the needle 6. When the needle 6 projects from the upper faces of inner teeth of a stator core 4 and rotates to wind a conductor W around the upper faces of the inner teeth, the magnet 10 is inserted into an opening 15a of a magnet drive cylinder 15 which rotates at a constant speed. Then the magnet 10 is attracted by a drive magnet 22 installed in the opening 15a, and the cam shaft 8 rotates in a non-contact state and moves the needle back and forth via a cam 8a. By the back and forth movement of the needle, the conductor W can be wound evenly around the inner teeth of the stator core.
Patent JP-H0417355-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUWABARA SUMIO
IPC: H01L21/60
Filed: 1990-05-10
Abstract: PURPOSE:To prevent an unneeded input capacity from being increased by bonding a plurality of insulated bonding pads to a lead frame selectively according to functional change on assembly by a bonding option. CONSTITUTION:The title item has a bonding option function, each insulated bonding pads 4 and 5 with a plurality of external PINs for one or more external PINs, and a shape of a lead frame 6 for achieving a plurality of bondings. And, a plurality of bonding pads 4 and 5 can be selectively bonded to the lead frame 6 according to switching of functions by the bonding option function. For example, when operating circuit blocks 2 and 3 together according to options, the lead frame 6 and the circuit blocks are commonly connected by bonding wires 7 and 8. Also, when operating the circuit block 2 only, the lead frame 6 and the circuit block 2 only are connected by the bonding wire 7 only.
Patent JP-H11313581-A (JP)
Title: Auxiliary spool frame of spinning reel for fishing
Inventor: TSUTSUMI WATARU
IPC: A01K89/01
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an auxiliary spool frame capable of arbitrarily changing the winding form of a fishing line according to the circumstance, free from the influence of the inertia and line resistance in the case of releasing the line and effective for preventing the collapse of the form of wound line by using a spool having a line-winding face having a specific structure on the line-winding drum of the spool. SOLUTION: The line-winding drum 31 of a spool 27 has line-winding faces 31a and 37c detachably attached to the drum and having a tapered form narrowing toward the back in the direction of the spool shaft 28. Two circular engaging holes 43 are opened at an interval of 180 deg. at both sides of the spool shaft 28 at the longitudinal intermediate part of the line-winding face 31a of the line-winding drum 31. A detachably attachable cylindrical engaging piece 45 is protruded on the inner circumference of both half split frames 37a and 37b at a position corresponding to the engaging hole 43. The rotation of the auxiliary spool frame 37 relative to the spool 27 can be prevented by engaging the engaging piece 45 to the engaging hole 43 in the case of attaching the half split frames 37a, 37b to the line-winding face 31a.
Patent JP-H09302275-A (JP)
Title: Powder coating composition
Inventor: HANABUSA MASAYOSHI
IPC: C09D163/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating composition being capable of low- temperature baking and high-temperature baking and having storage stability and excellent film properties by using a specified epoxy resin. SOLUTION: This composition comprises an epoxy resin and a curing agent therefor. The epoxy resin is one obtained by reacting a difunctional epoxy resin with a novolac resin and a difunctional phenol and having an epoxy equivalent of 400-1,500g/eq and a softening point of 60-140 deg.C. In the production of the epoxy resin, it is suitable that the equivalent ratio of the phenolic hydroxyl groups of the novolac resin to the epoxy groups of the difunctional epoxy resin is 0.01-0.6 and that the equivalent ratio of the total phenolic hydroxyl groups of the difunctional phenol and the novolac resin to the epoxy groups of the difunctional epoxy resin is 0.2-0.8.
Patent JP-H10313491-A (JP)
Title: Remote controller
Inventor: HIRATA CHIE
IPC: H04Q9/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent mis-operation even when a remote controller is operated in a state of being removed from a mounting base. SOLUTION: A mount base 1 and a remote controller body 4 are provided, and in the case that the remote controller body 4 is removed from the mounting base 1 and a switch-entry invalid release means 7 validates entry of operation switches 5a, 5b, the operation valid time is measured and the operation switches 5a, 5b are automatically invalidated after the lapse of a prescribed time. Furthermore, while the operation valid time is measured, a prescribed time is measured again at a point of operation time of the operation switches 5a, 5b and when a prescribed time elapses, the entry of the operation switches 5a, 5b is again invalidated.