baber/WOPTO huggingface dataset:
Patent JP-H0867413-A (JP)
Title: Number of substrates detecting device
Inventor: MITSUYOSHI ICHIRO
IPC: H01L21/68
Filed: 1994-08-30
Abstract: PURPOSE: To detect the number of substrates without deeply inserting a guide member into the substrates. CONSTITUTION: A substrate quantity detecting means 9 is a device to detect the number of multiple substrates W arranged in such orders that their main faces are opposed to each other. Also it is provided with a substrate guide 24, a substrate detecting part 33, a lifting frame 16, a base frame 15, an air cylinder 21 to liftably drive the substrate detecting part 33, a spring 30 to elastically connect the substrate detecting part 33 to the lifting frame 16, and a stopper 32 to stop the lifting frame 16 during the lifting. Then the substrate guide 24 stops the movement of the substrate W. The substrate detecting part 33 detects the existence of the arranged substrate W. The lifting frame 16 supports the substrate detecting part 33 liftably, and holds the substrate guide 24 at a position higher than that of the substrate guide 24. A base frame 15 supports the lifting frame 16 liftably.
Patent JP-H0492167-A (JP)
Title: Plug valve
Inventor: SUMIYOSHI HIROSHI
IPC: F16K1/24
Filed: 1990-08-01
Abstract: PURPOSE:To make easy rotational operation and prevent occurrence of galling in a plug valve rotated after once lifting its plug, by installing a torque regulating mechanism on a turning movement mechanism of the plug. CONSTITUTION:A plug 14 for a plug valve has a slightly latter tilt angle than prescribed by Japanese Industrial Standard(JIS) and it makes a turning movement, when opening and closing its passage, not by lifting but by operating a handle 24. when the plug 14 makes a turning movement and its turning movement torque becomes larger than its galling, a torque regulating mechanism 27 on a turning movement mechanism 19 operates to interrupt the torque halfway in a rotation transmission path and stops the plug 14 from making the turning movement operation. At this time, the turning movement operation is possible again by once stopping the operation, operating a nut 26, pulling up the plug 14. lifting it from a taper hole 13, in which operation the cause is eliminated of increasing the turning movement torque by lifting and then the smooth turning movement is again made of the plag 14.
Patent JP-H07205886-A (JP)
Title: Diving mask with lens and its preparation
Inventor: JIYON KURANHAUSU
IPC: A63B33/00
Filed: 1994-08-30
Abstract: PURPOSE: To provide a diving mask which eliminates distortion of the field of view below water, and which can be used by users with normal vision and nearsighted and farsighted users both below and above water. CONSTITUTION: A flexible face body 14 and a generally hemispherically-shaped lens 12 whose peripheral edges are attached to the face body 14 are worn with the peripheral edges of the main lens 12 approximately fitting the contour of a user's face, and with the center of curvature of the main lens 12 coinciding with the optical nodal point or the center of rotation of the user's eyes 24. A lower lens for making it easier to view nearby objects is provided integrally with the main lens 12, and a movable or fixed corrective lens is provided within the diving mask 10 for correcting the vision of a myopic wearer or the like. The main lens 12 may be provided with a drain valve for allowing the user to expel water in the diving mask 10 by exhaling through his or her nose.
Patent JP-S6182718-A (JP)
Inventor: MASUBUCHI HIDEO
IPC: A47J27/00
Filed: 1984-09-29
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-H0373784-A (JP)
Title: Indirect type hydraulic elevator
Inventor: TAKIGAWA YUKIHIRO
IPC: B66B9/04
Filed: 1989-08-10
Abstract: PURPOSE:To reduce the number of supporting metal fittings for a jack side guide rail and obviate the need of strengthening the members and reduce the manufacturing cost and construction cost by supporting the single jack side guide rail onto a rail supporting board which is installed after extending the top part of a jack. CONSTITUTION:An engagement member 16 which is fixedly installed in the upper part of a plunger 6 is engaged with a single jack side guide rail 7 having an I-figure- shaped section, accompanied with the vertical movement of the plunger 6, and vertically moves. Therefore, the load in the longitudinal direction which acts onto the lower part of the single jack side guide rail 7 is generated, said load is transmitted to the bottom part 11 of an elevator passage, since the single jack side guide rail 7 is supported by a rail supporting board 8 which is installed, after extending the top part of a jack 4. Then, a fixing metal fitting 13 which is fixedly installed onto the wall 12 of the elevator passage and a supporting metal fitting 14 for supporting the single jack side guide rail 7 do not directly receive the load in the longitudinal direction. Therefore, the fixing metal fitting 13 and the supporting metal fitting 14 which endures the relatively light load can be used. vertical movement of the cage in getting-on/off operation is eliminated by suppressing the compression and expansion of the working oil, and the cage can be stopped.
Patent JP-H0742309-A (JP)
Title: Reinforcing bar cage for reinforcing alc panel
Inventor: KAWAMOTO KOJI
IPC: E04C5/04
Filed: 1993-07-28
Abstract: PURPOSE:To prevent the occurrence of crack at the time when an autoclave is curred, and to enable the manufacture of a wide-width panel without reducing productivity by setting the interval of joining bars for fixing reinforcing bar mats so as to be parallel to each other to a specific value. CONSTITUTION:In a reinforcing bar cage 1 that is to be embedded in a wide- width ALC panel of a width of 700mm or more, two sheets of wire-gauze-like reinforcing bar mats in which main reinforcing bars 2 have been welded to transverse bars 3 perpendicular thereto are fixed by means of joining bars 5 so as to be parallel to each other. The distances D1 to D4 of the joining bars 5 in the longitudinal direction of the main bars 2 are made to be 400mm or less, preferably to be 350 to 100mm, and also the ratio of the maximum distance to the minimum distance is made to be 1.6 or less. Further, the joining bars 5 to be fitted to the main bars 2 arranged in the width direction of the reinforcing bar cage 1 are arranged so that the distances d1, d1' between main bars 2 are to be within 360 to 400mm. In addition, the joining bars 5 are arranged in positions apart from the welding parts of the main bars 2 and the transverse bars 3.
Patent JP-S58107399-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: G01D15/18
Filed: 1981-12-22
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-H0860443-A (JP)
Title: Production of aluminum nitride yarn
Inventor: IWANAGA KATSUSUKE
IPC: D01F9/08
Filed: 1994-08-09
Abstract: PURPOSE: To provide a method for efficiently producing high-purity aluminum nitride fibers not leaving carbon in the fibers, maintaining the shape of fibers, having improved handleability during adhesion of carbon. CONSTITUTION: This method for producing aluminum nitride fibers comprises calcining high-purity alumina precursor fibers at 400-1,000 deg.C to give calcined fibers, dispersing the calcined fibers to a solvent, adding carbon powder to the dispersion to stick the carbon powder to the calcined fibers and nitriding the fibers. Contacting properties between the raw material fibers and the carbon fibers can be improved, nitriding reactivity can be bettered and aluminum nitride fibers having excellent handleability can be efficiently produced by a ready method.
Patent JP-H0631297-A (JP)
Title: Method for treating waste water containing high concentration of nitrogen sophistically
Inventor: MIKI OSAMU
IPC: C02F9/00
Filed: 1992-07-10
Abstract: PURPOSE:To treat waste water containing a high concentration of reducible nitrogen compound efficiently and stably. CONSTITUTION:Waste water containing a high concentration of nitrogen is treated in two steps using a fluid-bed reactor 3 and a fixed bed reactor 11 which contain a microbe fixing carrier. After that, ozone and the waste water are allowed to come in contact with each other in an ozone contact tank 20. Consequently, organics are removed from the waste water using the fluid-bed reactor. The reducible nitrogen compound is oxidized to nitrate nitrogen using the fixed bed reactor, and the generation of nitrite nitrogen is inhibited to a maximum permissible extent. A trace of nitrogen is completely oxidized to nitrate nitrogen using the ozone treatment to improve the quality of treated water and stabilize its supply.
Patent JP-H0753385-A (JP)
Title: Alcohol absorption inhibitor
Inventor: YOSHIKAWA MASAYUKI
IPC: C07H15/256
Filed: 1993-08-20
Abstract: PURPOSE:To provide an alcohol absorption inhibitor inhibiting alcohol absorption through the digestive tracts, thus suppressing the rise of rapid blood alcohol levels, excellent in safety, suitable for e.g. preventing drunken sickness, containing, as the active ingredient(s), a glycoside with an oleanolic acid as sapogenin, etc. CONSTITUTION:The objective alcohol absorption inhibitor containing at least one kind among the following glycosides: (A) glycosides with oleanolic acids of formula I [R1 is a monosaccharide (pentose, hexose or uronic acid) or oligosaccharide from said monosaccharide] as sapogenin; (B) glycosides with presenegenin of formula II (R2 is the same as R1; R3 is e.g. oligosaccharide from fucose, rhamnose, xylose or galactose) as sapoginin; (C) glycosides with hederagenin of formula III (R4 is the same as R1) as sapogenin; and (D) glycosides with protoescigenin of formula IV (R5 is the same as R1; R6 and R7 are each a 2-10C acyl) as sapogenin. It is preferable that the dose of the glycoside(s) be 0.3-3g a day per adult.
Patent JP-H05208985-A (JP)
Title: Fluorinated monothio-beta-diketone metal complex compound
Inventor: SUGAWARA SHUNGO
IPC: C07F7/24
Filed: 1992-08-03
Abstract: PURPOSE:To provide a metal complex compound having highly reproducible volatility and thermal stability and useful for forming a film by CVD process. CONSTITUTION:The above purpose can be achieved by bonding a metal complex compound with a diketone compound expressed by the general formula R1 CSCH2COR2 (R1 and R2 are 1-8C fluoroalkyl) or the general formula R3 CSCH2COR4 (R3 is CH3, CH(CH3)2 or C(CH3)3; R4 is 1-8C fluoroalkyl) to form a fluorinated monothio-beta-diketone metal complex compound.
Patent JP-H0490961-A (JP)
Title: Truck with car body inclining device for rolling stock
Inventor: OKAMOTO ISAO
IPC: B61F5/44
Filed: 1990-08-03
Abstract: PURPOSE:To improve a riding feeling by transmitting a traction force without forming the opening of a rail joint in a longitudinal direction between a car body and a truck and inclining the car body at a curve part internally of a curve, in a truck with a car body inclining device for a rolling stock. CONSTITUTION:A pair of U-shaped frameform link devices 15 are suspended from respective link device support beams 13 on a pair of air springs 12 on both sides through a frameform link support pin bearing 21, a frameform link support pin 19, and a fixing nut 19a. The lower end of a frameform link device 15 is supported to a car body through a frameform link support pin bearing 21, a frameform link support pin 20, a fixing nut 20a, and supports 16a and 16 on the car body side to eliminate the opening of a rail joint between a car body and a truck. Lateral rigid of the air spring 12 is extremely soft in the vicinity of the neutral point of lateral displacement, and displacement of an air spring bellows is suppressed by means of a displacement constraining body 12a with the increase in lateral displacement.
Patent JP-S60116349-A (JP)
Inventor: IIMON PII HOBUSU
IPC: A61F6/22
Filed: 1984-10-03
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-H07305810-A (JP)
Title: Petroleum combustion apparatus
Inventor: ADACHI KAZUHIRO
IPC: F23D11/10
Filed: 1994-08-31
Abstract: PURPOSE:To stabilize heat reception of a vaporizer by closing the opening of a burner head having a primary burner pork and a secondary burner port at the connecting part end side of the vaporizer. CONSTITUTION:A primary burner port 31 has a plurality of pores at a U-shaped flat surface opened at its lower side, the opening at the connecting part end side of an atomizer 23 is closed, and vaporized gas fed from a mixing chamber is injected. A secondary burner port 32 has a square section and a plurality of pores at its upper part, the opening at the connecting part end side of the atomizer 23 is closed, and it has an opening at its opposite end side in which combustion air flows. The ports 31 and 32 are alternately adjacently arranged in a burner head 21. Thus, the air injected from the port 32 does not flow to the port 31 for injecting the gas via a fine gap of the connecting part to the atomizer 23, and hence heat reception of the atomizer 23 is stabilized by the stable flame.
Patent JP-H0551639-A (JP)
Title: Method for heating grain oriented silicon steel slab
Inventor: FUJII KOJI
IPC: C21D8/12
Filed: 1991-08-19
Abstract: PURPOSE:To provide a method for heating a grain oriented silicon steel slab capable of heating even a slab fairy shorter than the length of a furnace at high product yield by a simple equipment. CONSTITUTION:In the method of subjecting a silicon steel slab to preliminary heating by a gas fired heating furnace, next subjecting it to high temp. heating by an induction heating furnace in a nonoxidizing gas atmosphere and holding it for soaking for prescribed time, at the time of subjecting a slab 3 fairy shorter than the furnace length of an induction heating furnace 13 to high temp. heating, as for the longitudinal direction of the slab, the slab 3 is put aside on the side of either furnace wall 15a and is charged to the induction heating furnace 13. The edge part of the slab in close vicinity to the furnace wall face 15a has small thermal radiation and is heated to a prescribed temp. in the similar way to the central part of the slab. Thus, at least either edge part of the slab can be done without being made scraps.
Patent JP-S58108850-A (JP)
Title: Loudening calling device
Inventor: YAMANE MIKITO
IPC: H04M1/72502
Filed: 1981-12-23
Abstract: PURPOSE:To improve the S/N ratio of a voice signal inputted to an oscillating pickup type ear microphone and to make a telephone call without holding a hanset in hand by using the oscillating pickup type ear microphone and forming a cordless part at part of a transmission line system. CONSTITUTION:A transmitted voice signal from an ear microphone 12 inserted into an ear of a transmitting talker is passed through an amplifier 13 and then transmitted in the form of a radio frequency signal from a transmitter having a radio signal transmitting means to a receiver 15, where the signal is amplified to an adequate level through transmitting amplifiers 2' and 4' and sent out to a line 6 through a line interface circuit 5. The signal between the microphone transmission part (a) and receiver 15 is a mere radio wave which is receivable at hand-free call distance properly and decreased in level to some extent that there is no influence of interference, etc., on other device. A received signal from a line side is passed through a line interface circuit 5 and then a receiving amplifier 6, variable loss circuit 8', and the 2nd receiving amplifier 9 to be loudened to proper sound volume through a speaker 10.
Patent JP-S6269056-A (JP)
Title: Blast control device of air conditioner
Inventor: MOCHIDA MASAYUKI
IPC: F24F11/76
Filed: 1985-09-19
Abstract: PURPOSE:To make overshooting hard to occur and to control a blower within a differential to realize confortable air-conditioning by automatically controlling the intermittent operation of the blower by detecting a difference between a preset temperature and the room temperature. CONSTITUTION:The blast control device comprises voltage dividing reference resistors 1 and 5, a variable resistor 4, resistors 2 and 3 for detecting a temperature which is lower by -2 deg.C or -1 deg.C, for example, with respect to a room temperature preset by the variable resistor 4, and a resistor 6 of a temperature sensor for detecting the room temperature. High level signals are supplied to the output terminals of comparators 7-9 when the room temperature is lower by 2 deg.C or 1 deg.C than the set temperatures respectively, and as a result of discrimination whether the room temperature is high or low, when the room temperature is low, signals of high level are output to the output terminal of comparators 7-9. Outputs obtained by the comparison of the comparators 7-9 are judged by a digital circuit 17 and outputs obtained when the comparators 7-9 are of high output signals are fed to an AND circuit 10. Then, a blower 16 is set into an 100% operation. When the output terminal of the comparator 8 supplies a low-level signal to an exclusive OR circuit 11 and that of the comparator 9 supplies a high level signal thereto, the blower 16 is set into 50% intermittent operation.
Patent JP-2001033847-A (JP)
Title: Lens hood for camera
Inventor: KOBAYASHI TAKAHIRO
IPC: G03B17/56
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a lens hood for a camera that the rotating operation of an accessory such as a circularly polarized light filter may be easily performed. SOLUTION: An operation member 22 disposed on the outer periphery of the hood member 20 of this lens hood 18 and a rotary ring 2402 disposed on the inner periphery of the member 20 are linked to be integrally rotated, and the ring 2402 and a sliding member 2404 can be integrally rotated and connected to move in an axial direction. In the case of attaching the lens hood 18 to a lens barrel 12 to which the circularly polarized light filter 16 is attached, the front end of the filter 16 abuts on a frictional plate 2404E, whereby the member 2404 is slid forward with respect to the ring 2402 while an elastic member 26 is compressed. Then, in a state where the lens hood 18 is attached to the lens barrel 12, the member 26 is compressed and the front end of the filter 16 and the plate 2404E get in an elastically contact state by the energizing force of the member 26.
Patent JP-H0952640-A (JP)
Title: Document conveying device
Inventor: NISHIMURA MICHIAKI
IPC: B65H5/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a document conveying device having a simple structure, a small scale, and good operability at a low cost. SOLUTION: A roller electrifying brush 41 is arranged in parallel and in contact with the upper section of a conveyance roller 34, and document de- electrifying brushes 42, 43 are arranged in parallel at the front and rear of the conveyance roller 34. A DC voltage is applied to the roller electrifying brush 41, and the tip of the brush 41 is brought into contact with the conveyance roller 34 to electrify it. A peeling pawl 44 for peeling a document from the surface of the conveyance roller 34 and the document de-electrifying brush 42 are arranged near the document cover 3 side of the conveyance roller 34. A peeling pawl 45 and the de-electrifying brush 43 are likewise fitted to a conveyance guide and arranged near the operation panel 22 side of the conveyance roller 34.
Patent JP-S5996565-A (JP)
Title: Forming device of original disc for recording
Inventor: IMANISHI KIYOKAZU
IPC: G11B7/085
Filed: 1982-11-25
Abstract: PURPOSE:To suppress sharply stick slip vibration and vibration due to the unbalanced rotation of an original disc or the like by forming a guiding part supporting a vertical load out of a sliding bearing of a feeding board as a sliding surface consisting of resin and forming recessed parts on the sliding surface to supply pressed air into the recessed parts. CONSTITUTION:Two recessed parts 37 are formed on a resin coating layer formed on the lower surface of a sliding block 32. Air feeding holes 38 for discharging gas are formed on the bottoms of the recessed parts 37 respectively and pressed air supplied from a pressed air source 39 such as a compressor is supplied to the recessed parts 37. The connection surface pressure between the surfaces of the resin coating layers 35, 36 on the lower surface of the sliding block and the upper surfaces of the sliding guides 30, 31 can be optionally set up by adjusting the pressure of the pressed air to be supplied to the recessed parts 37. Since a resin material reducing the difference between a statical friction factor and a dynamic friction factor is adopted as the sliding surface and contact force between the contact surfaces is reduced by air pressure, the generation of stick slip is prevented.
Patent JP-H1134017-A (JP)
Title: Manufacture of particle board
Inventor: MIWA KAZUO
IPC: B27N3/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a particle board wherein a free formaldehyde diffusing amount is small, and in addition, the productivity is favorable, and the cost can be reduced. SOLUTION: A phenol resin adhesive is applied on wooden pieces for surface layers 11, 12, and an isocyanate based resin adhesive is applied on a wooden piece for a core layer 13, and a forming is performed, and they are heat-press- formed into a plate-form for the manufacturing method of a particle board 10, and at the same time as the application of the phenol resin adhesive and the isocyanate based adhesive, a compound having a hydroxyl group is applied on the wooden pieces for the surface layers 11, 12 and the wooden piece for the core layer 13. The application amounts of the isocyanate based adhesive and the phenol resin adhesive are preferable to be made 4-10% by a weight ratio based on an absolutely dried wooden piece. Also, as the heat-pressing condition, a temperature of 160-180 deg.C, time of 13-16 sec/mm, a pressure of 25-35 kgf/cm<2> are preferable.
Patent JP-S58108711-A (JP)
Title: Manufacture of rare earth permanent magnet
Inventor: SATOU TADAKUNI
IPC: C22C1/04
Filed: 1981-12-23
Abstract: PURPOSE:To improve magnet characteristics as a whole by a method wherein the friction force of formed powder can be reduced and formation density and orientation can be increased without increasing welding pressure and an orientation magnetic field, and furthermore, adverse influence is not given to the magnet characteristics. CONSTITUTION:In the manufacturing method of a rare earth permanent magnet by powder metallurgy processing forming and sintering alloy powder serving rare earth metal (including yttrium) and transition metal as a main component, dibutyl phthalate of 1.0% or less by wt. is added to preformed alloy powder. Residual magnetic flux density Br and maximum energy product (BH)max rapidly increase by adding a very small amount of dibutyl phthalate and Br is provided with peak at 0.15-0.7%wt%. Meanwhile, (BH)max is provided with peak at 0.15-0.5%wt%. Peak is decreased at 0.15-0.7% or more % by wt. and 0.15-0.5 or more % by wt. The residual magnetic flux density Br and the maximum energy product (BH)max become worse compared with the case when no dibutyl phthalate is added if wt. exceeds 1% in both cases.