baber/WOPTO huggingface dataset:
Patent JP-H0611294-A (JP)
Title: Corrosionproofing method for heat exchanging medium in contact with hard urethane foam
Inventor: YAMAMOTO TSUTOMU
IPC: F25D23/08
Filed: 1992-06-25
Abstract: PURPOSE:To prevent overall corrosion, partial corrosion such as pitting corrosion of a heat exchanging medium and to prevent leakage of refrigerant gas, etc., by using the medium having a corrosionproofing layer at least at a part of the medium. CONSTITUTION:A corrosionproofing layer 7 having a thickness of about 8mum is provided by coating a surface of an aluminum pipe 5 with epoxy series paint by a coating method and curing it. Corrosion of the pipe 5 can be prevented by the layer 7. Hard urethane foam 4 is manufactured by polyol, isocyanate, water, HCFC-22 foaming agent, etc., as materials. Foams are formed mostly by independent foaming and uniformly distributed thereby to eliminate a defect such as a froth void, etc. Thus, it has large mechanical strength, excellent flame retardance, dimensional stability, sound insulation, electric characteristics, chemical resistance, etc., high heat insulation at a low temperature to be desirably used as a heat insulator for a refrigerator, a freezer, an ice box, a container for frozen food, etc.
Patent JP-S62103618-A (JP)
Inventor: ROBAATO ERITSUKU BAUMAN
IPC: G02B1/04
Filed: 1986-08-13
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-S5894093-A (JP)
Inventor: OOUCHI KOUJI
IPC: G08B17/00
Filed: 1981-11-30
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-H0356538-A (JP)
Title: Biaxially oriented polyester film for magnetic recording medium
Inventor: KATO SUMIO
IPC: B29L7/00
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the subject polyester film having excellent slippery, scraping resistance and scratch resistance by using fine particles of silicone resin having different average particle diameters and an aromatic polyester as essential components. CONSTITUTION:The objective polyester film can be produced by intimately mixing (A) an aromatic polyester with (B) 0.05-2 wt.% of fine particles of a silicone resin composed mainly of the resin of formula (R is 1-7C hydrocarbon group; x is 1-1.2) and having a volume-shape coefficient (f=V/D<3>) [V is average volume of one particle (mum)<3>; D is average major diameter of particles (mum)] of 0.4-pi/6 and an average particle diameter of 0.005-0.5pim and (C) 0.005-1.5 wt.% of fine particles of a silicon resin composed mainly of the resin of the above formula and having a volume-shape coefficient f of 0.4-pi/6 and an average particle diameter of 0.3-2.0mum.
Patent JP-S6249594-A (JP)
Title: Ic card
Inventor: OBA SHIN
IPC: G06K19/00
Filed: 1985-08-29
Abstract: PURPOSE:To improve the security function by containing a data input means, a power source, a display means, etc. CONSTITUTION:When a ten-key 4 of a data input means which is contained in an IC card base body is operated, a power source is supplied from a photocell 5 of a built-in power source, a certification number input by a card holder is executed, and an IC module 2 of a microprocessor IC checks this state, turns on an LCD 6 of a built-in display and displays a system function. When the IC card is inserted into a read/write part of the outside by seeing this display, the corresponding processing is executed, also the LCD 6 is turned off, and it is inhibited that its IC card is reused by other person. In such a way, the security function of the IC card is raised.
Patent JP-H1122712-A (JP)
Title: Locking device of snap ring
Inventor: KOBAYASHI KEIZO
IPC: F16B21/18
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the slipping-out of a snap ring by deformation even with a large load by installing a snap ring for locking a member to be supported in the axial direction of a support member to a ring groove on the circumferential surface of the support member, and providing a pressing means for pressing it to the member to be supported in the groove bottom direction an regulating its radial return by elasticity. SOLUTION: A snap ring 3 is fitted to a ring groove 11 by contracting its diameter, and brought into contact with a spring retainer 2 by extending the diameter to bring the inside surface into contact with projections 21, whereby its inside directional return is regulated. The ring 3 is constrained by the projections 21 in 8 inner circumferential positions, pressed to the bottom part of the groove 11, and positioned. When a piston 4 is pushed forward by a hydraulic pressure, a maximum compression load is added to a spring 5, a maximum reaction is also worked on the retainer 2, and this is transmitted to the ring 3 to support it by a center support through the front wall of the groove 11.  Although a conical spring-like deformation of pushing the bore side forward is caused in the ring 3 by the compression load, its deformation is prevented by the projections 21 to prevent the slipping-out of the ring 3 from the groove 11.
Patent JP-H1072505-A (JP)
Title: Olefin polymerization catalyst
Inventor: SAKAI TATSUYA
IPC: C08F4/659
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin polymerization catalyst having an improved activity of copolymerizing an α-olefin by mixing a specified transition metal compound with a specified organoaluminum or aluminoxane compound and an ionic compound. SOLUTION: A transition metal compound (A) having a cyclic ligands each of which contains at least two N atoms which are bonded to each other through C-containing saturated bonding chains and at least one of which is bonded to the central transition metal in its skeleton is mixed with an organoaluminum compound represented by the formula (R<1> )a AlZ3-a (wherein R<1> is a 1-20C monovalent hydrocarbon group; Z is H, a halogen or an alkoxyl; and 0<a<=3) or an aluminoxane compound (B) and an ionic compound (C) in such amounts that the A to B molar ratio is 1:(0.01-20,000), the A to C molar ratio is 1:(0.01-20,000) and the B to molar ratio is 1:(0.01-1,000), and the resulting mixture is infiltrated into an inorganic oxide support or an organic support.
Patent JP-S6167416-A (JP)
Inventor: ISHIKAWA KOICHI
IPC: A01G9/08
Filed: 1984-09-12
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-H0271002-A (JP)
Title: Once-through boiler
Inventor: EBAAHARUTO UITOKOFU
IPC: F22B37/00
Filed: 1989-07-24
Abstract: PURPOSE: To prevent generation of thermal stress at the flow-out end of a tube arranged vertically by coupling the flow-out end of at least one tube in a bed with the flow-in end of each tube in a first tube group on the tube wall. CONSTITUTION: Tubes 6 in a tunnel type bed 3 are coupled, at the flow-in end thereof, with a flow-in side header 8. Tubes 4 arranged vertically on a tube wall 2 form a first tube group. Each tube 4 in the first tube group is coupled, at the flow-in end thereof, with the flow-out end of two tubes 6 in the bed 3 such that steam can flow through continuously and coupled, at the flow-out end thereof, with a flow-out side header 9. Each tube 4 is coupled, at the flow-in end thereof, with the flow-out end of both tubes 6. Water flows from the header 8 into the tubes in the bed 3 thence flows into the tubes 4 in the tube wall 2 and evaporated. Wet steam reaches in the flow-out side header 9. Wet steam of uniform temperature reaches at the flow-out end of all tubes in the first tube group and thermal stress is not generated even when the stream pressure is lower than a critical level.
Patent JP-H0476998-A (JP)
Title: Thermal press-bonding head
Inventor: HIDESE WATARU
IPC: H05K3/32
Filed: 1990-07-19
Abstract: PURPOSE:To thermally press-bond leads on a board without irregularity in pressing by pressing the leads to the board by a thermal press-bonding element, further pressing a heat transfer element to the bonding element, and thermally press-bonding the leads to the board. CONSTITUTION:A thermal press-bonding element 8 is a plate state, and a thermal press-bonding element 8a protrudes to surround a nozzle 2. A heat transfer element 9 is relatively vertically moved up or down to be separated from or brought into contact with the element 8a to transfer the heat of a heat block 3 to the element 8a. The element 8 and the element 9 are independently rotatable, and independently followed to a slope of the upper surface of a board to be rotated.
Patent JP-S5894158-A (JP)
Title: Misloading preventing device for tape housing case
Inventor: HIBINO YOSHIAKI
IPC: G11B15/675
Filed: 1981-11-28
Abstract: PURPOSE:To prevent the misloading of a tape-housing case surely, by locking a door while the case is set to the loading position with a lock lever operated in interlocking with a holder. CONSTITUTION:In opening a door 24, a drive lever 29 in interlocking with the door 24 is elevated against a tortion spring 31 with a fulcrum 30 set as a center. In this state, a driving mechanism 8 is not operated yet and a projection 35 of a disc cam 33 is detached from a pressing part 34 of the driving lever 29. When a tape housing case 19 is completely inserted in a holder 18, the rear end of the case 19 operates a switch provided in a device main body 2. Through the operation of this switch, a power supply is turned on, a motor (not shown) is driven, the torque is delivered to gears 9, 10 and the speed is reduced to a prescribed number of revolutions.
Patent JP-S5898405-A (JP)
Inventor: KOIKE SHIYUNJI
IPC: A41D27/20
Filed: 1981-11-28
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-H0859734-A (JP)
Title: Method for recovering epoxidized block copolymer
Inventor: OSHINO YASUHIRO
IPC: C08F236/10
Filed: 1994-08-15
Abstract: PURPOSE: To obtain a copolymer suitable as a modifier (auxiliary) of a rubber or resinous polymer by subjecting an organic solvent sludge or an organic solvent of an epoxidized block copolymer to steam stripping in the presence of a surfactant. CONSTITUTION: This method for recovering an epoxidized block copolymer is to recover the copolymer by carrying out steam stripping of an organic solvent slurry or an organic solution of epoxidized block copolymer synthesized by epoxidizing (A) a polymer block composed mainly of a vinyl aromatic hydrocarbon compound and (B) a block copolymer comprising a polymer block composed mainly of a conjugated diene compound in the presence of a surfactant comprising a nonionic surfactant, preferably having 10-19 of HLB value. Furthermore, the surfactant is used in an amount of 1-20000ppm (especially preferably 10-500ppm) based on water in a steam stripping tank.
Patent JP-S5980927-A (JP)
Title: Epitaxial growth device
Inventor: MOURI MIKIO
IPC: H01L21/205
Filed: 1982-10-29
Abstract: PURPOSE:To execute a gas piping and the changeover of a gas easily and accurately by circularly fixing and arranging a plurality of small-sized chambers each encasing one wafer, partially covering the chambers with an arcuate heating furnace covering a plurality of the chambers, making the heating furnace travel on a circular and heating the chambers in succession. CONSTITUTION:Chamber groups (a), (a)... are supplied with the gas in response to the uniform motion of the heating furnace 12. A wafer exchanger 13 loads and unloads a series of wafers in opposition to the chamber a4 until the chamber a1 enters into the heating furnace 12 again after it leaves from the furnace. When the chamber a1 enters into the heating furnace 12, a temperature rise is started, the chamber is elevated up to a fixed temperature required after a fixed time passes, and a vapor etching gas is fed to clean the surface of the wafers 1 by the gas. The supply of said gas is changed over to that of a reactive gas and epitaxial growth operation is started, the chamber a1 advances close by the outlet of the heating furnace 12 when said operation is completed, H2 gas and N2 gas are fed from the outlet and the temperature of the chamber drops, and the chamber is discharged from the heating furnace 12.
Patent JP-S5896121-A (JP)
Title: Water-cooled internal-combustion engine for motorcycle
Inventor: TAKAGI MASATOSHI
IPC: F02B75/18
Filed: 1981-12-01
Abstract: PURPOSE:To reduce the load of water cooling system and to improve the cooling performance by providing water jackets and cooling fins of jacket outer walls on both a cylinder and a cylinder head. CONSTITUTION:Water jackets 4, 5 are provided on a cylinder 2 and a cylinder head 3 of an internal-combustion engine 1 for a motorcycle, and the cooling water is fed from a radiator 12 through a water pipe 13, water pump 8, and water pipe 10 and is discharged to the radiator 12 through a water pipe 10 and thermostat 11. Cooling fins 6, 7 are provided on the outer walls of water jackets 4, 5 provided on said cylinder 2 and cylinder head 3, and supportingly cool the cooling water in the water jackets 4, 5.
Patent JP-2001020356-A (JP)
Title: Incineration flush toilet device
Inventor: MOCHIZUKI MITSUNORI
IPC: E03D11/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an incineration flush toilet device capable of burning and treating feces efficiently and performing a measure against bad odor and a measure for treating dregs generated after burning completely. SOLUTION: This incineration flush toilet device feeds feces from a flush type stool 1 into an incineration furnace 11 for burning treatment. It has a soil recovery tank 2 provided with a soil pump 8 recovering feces from the stool 1 and feeding them into the incineration furnace 11, a dreg collection machine 14 collecting dregs of feces burned by the incineration furnace 11, a catalyst device 17 deodorizing and removing bacteria from water and gas components generated in the burning treatment of feces by the incinerator furnace 11, and an air exhaust fan 18 exhausting deodorized water and gas components from which bacteria are removed by the catalyst device 17 into outside air.
Patent JP-S6436576-A (JP)
Title: Steering device for vehicle
Inventor: OCHIAI HIROSHI
IPC: B62D7/15
Filed: 1987-07-31
Abstract: PURPOSE:To enable rear wheels to be steered in anti-phase in a simple manner when the steering angle of front wheels is equal to or more than a specified one by operating the rear end of a drive connecting shaft extended from a front wheel steering mechanism so as to let a rear wheel steering rod be drivable by means of a worm gear mechanism consisting of both small and large worm gears. CONSTITUTION:A small worm gear 46 is provided for the rear end of a drive connecting shaft 12 extended afterward from a front steering mechanism 2 constituted by a rack pinion mechanism, allowing a large worm gear 38 to be drivable by a small worm gear 48 engaged with the aforesaid gear 46 so as to enable rear wheels 8 to be steered by means of the engagement with a rack 36 monolithically formed onto a rear steering rod 34. Owing to this constitution, a simple worm gear mechanism enables the rear wheels to be steered, in particular, when the steering angle of front wheels is smaller than a specified one, the rear wheels are not practically steered, and when it is equal to or more than the specified one, the wheels maybe steered in anti-phase.
Patent JP-2000342478-A (JP)
Title: Bathroom showerhead with brush
Inventor: MINAMII ISAO
IPC: B05B1/18
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To permit a user to clean his body and head by one hand by fitting a detachable brush of an optional shape to the shower nozzle portion of a showerhead by a fitting portion. SOLUTION: A detachable brush 3 of an optional shape is fitted to the shower nozzle portion 2 of a showerhead 1 by a fitting portion 4. The fitting portion 4 is structured so as to allow the brush 3 to be replaced easily. Several kinds of such brushes 3 are made available, including one for cleaning the body and the head and one for cleaning the walls and floors of a bathtub and a bathroom. The brush 3 is in the form of a brush or a sponge. The brush 3 uses a material suited for each use. As for usage, a brush 3 for each use is fitted to a showerhead 1 by a fitting portion 4. To use the showerhead with a detergent, it is used with a detergent applied to the brush 3. Thus the showerhead can be handled by one hand for both cleaning and showering.
Patent JP-H0740095-A (JP)
Title: Molding device for powder molded goods and molding method therefor
Inventor: KISHI YUJI
IPC: B22F3/035
Filed: 1993-08-03
Abstract: PURPOSE:To uniformalize the density of the material powder to be packed in the upper part and lower part of a horizontal rod even if a cross hole is formed in powder molded goods by using the horizontal rod movable into and out of a die space. CONSTITUTION:A powder supply part B having a powder supply hole 21a formed in the horizontal rod 21 is exposed into the die space 17 at the time of supplying the material powder 15 into the die space 17. Compression molding is executed in the state of exposing a powder molding part A in the die space by moving the horizontal rod 21, by which the cross hole 25a is obtd.
Patent JP-S5981802-A (JP)
Inventor: KOYAMA MASAKAZU
IPC: H01H1/021
Filed: 1982-10-31
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-S6170317-A (JP)
Title: Combustion type warm-air space heater
Inventor: HANEDA TOMOHISA
IPC: F23L9/06
Filed: 1984-09-13
Abstract: PURPOSE:To improve the durability of a combustion cylinder and supply secon dary air uniformly by a method wherein a desired number of secondary air holes are provided at the circumferential side of a burner case, which is oppos ing to an air ventilating chamber, and a part of ventilating air is taken into the combustion cylinder as secondary air. CONSTITUTION:Cool air, sent into a ventilating chamber 27 by driving a fan 28 for ventilating warm-air before effecting heat exchange, is introduced into the air venting chamber 42 to cool the bottom wall plate 37 of the ventilating chamber 27. Thereafter, a part of the cool air is injected into a burner case 24 from the secondary air holes 44, 44... to supply it to the circumference of flame port 26 of the burner 23 as the secondary air for combustion. On the other hand, air sent into the combustion cylinder 46 through the ventilating holes 45, 45..., passes through a slit 55 on the outer periphery of a heat shielding plate 49 and generates air curtain on the inside surface of the combustion cylinder 46 to perform the cooling effect of the combustion cylinder 46.
Patent JP-H0356875-A (JP)
Title: Logical state analyzer with actual thing comparator
Inventor: HIRASAWA NOBUYOSHI
IPC: G01R31/28
Filed: 1989-07-25
Abstract: PURPOSE:To easily obtain an analyzer capable of examination and analysis about the content of a faulty IC by comparing a master IC of the same article name with the IC to be tested is worked in parallel. CONSTITUTION:When the IC 11 of a board 10 to be tested is connected to sensing part 1, the sensing part 1 executes the level judgement of the input/ output logical information of the IC 11 and the primary storage. The master IC driving part 2, after synchronizing with a signal from a control part 6, supplies a logical signal sampled to the master IC 3 at the sensing part 1. The IC 3 is operated in response to the logical signal, and sends the logical output to the sensing part 4. And at a comparator 7 pieces of the output information of the IC 3 and the IC 11 are compared, and when a difference occurs, at that time as a change of checking, the examination and analysis are executed by a logical state analyzer 20. In such a manner, the decision of the IC 11 for propriety or the faulty state can be easily recognized.
Patent JP-S6252175-A (JP)
Inventor: OKABAYASHI HIROAKI
IPC: C04B35/52
Filed: 1985-08-31
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-H0920841-A (JP)
Title: Flame-retardant polyolefin composition
Inventor: NAKAJIMA YOICHI
IPC: C08K5/3492
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a specific phenolic compound, a thioether compound, a heavy metal deactivator and an epoxy compound, extremely excellent in heavy metal resistance when made into a molding, useful as a polarized yoke, etc. SOLUTION: This flame-retardant polyolefin composition is obtained by blending (A) 100 pts.wt. of a composition comprising (i) 70-30wt.% of a polyolefin and (ii) 30-70wt.% of magnesium hydroxide with (B) 0.01-1 pt.wt. of one or two phenolic compounds of 1,3,5-trimethyl-2,4,6-tris(3,5-di-t-butyl-4-hydroxybenzyl) benzene and bis[2-(3'-t-butyl-5'-methyl-2'-hydroxybenzyl)-4-methyl-6-t- butylphenyl]terephthalate, (C) 0.01-1 pt.wt. of a thioether compound of the formula (R is a 8-28C alkyl), (D) 0.01-1 pt.wt. of a heavy metal deactivator (e.g. benzotriazole, etc.) and (E) 0.01-1 pt.wt. of an epoxy compound (e.g. bisphenol A, etc.).
Patent JP-S5886442-A (JP)
Inventor: JIYON BURUUSU AIKIN
IPC: G01N21/892
Filed: 1982-11-04
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-H0831215-A (JP)
Title: Lantern
Inventor: SHINTOMI MARIKO
IPC: F21S8/08
Filed: 1994-07-12
Abstract: PURPOSE:To provide a high decorative effect by fully exploiting the beauty of candlelight. CONSTITUTION:This lantern 1 comprises a lamp shade 2 made of ice and a candle 3 enclosed in the shade. A cylindrical mold is filled with water and frozen, a cylindrical inner mold that is concentric with the mold is provided in the center of the mold in advance, and a cavity 2a is formed inside the frozen lamp shade 2.
Patent JP-H0512813-A (JP)
Title: Method and device for reproducing digital data
Inventor: KIMURA IZUMI
IPC: G11B20/18
Filed: 1991-07-08
Abstract: PURPOSE:To increase the error detecting capability of an ID code and to raise the reliability of the ID code corresponding to the time of variable speed reproduction by containing the ID code at the time of recording, generating C1 parities and performing C1 error check at the time of reproduction. CONSTITUTION:The magnetic tape 20 on which digital data containing the ID code are recorded is reproduced with heads A22, B23, and the data are demodulated 25. And, in accordance with the C1 error check result of an error correcting circuit 29, a flag Fc is set at 0 or 1 at an Fc setting circuit 38. Then, concerning a reproduced level 1 detected, a section which is the same or above a fixed value L, namely the section (t) in which C/N is taken, is measured with a counter 36; a tape feeding speed (n) is detected; the result of detection is discriminated by a condition discriminating circuit 42; if n>N, on Fp=0, viz., on the data of which the result of the parity check is OK, a coincidence/ majority check is performed by a coincidence/majority circuit 39; if n<N, on Fc=0, viz., on the data of which the result of the C1 error check is OK, the coincidence/majority check is performed.
Patent JP-H02174272-A (JP)
Title: Manufacture of light-emitting diode array
Inventor: KIIJIYOON KIMU
IPC: H01L27/15
Filed: 1989-07-27
Abstract: PURPOSE: To emit light generated inside an element efficiently without being disturbed by an electrode and enable high-output light emission by forming a current supply area at a different position from an electrode by zinc diffusion after different-kind thin-film crystal growth. CONSTITUTION: When a voltage is applied to a P type electrode 28, a current does not flow at right angles to the electrode because of a P-N-P-N juncture but flows to the area 25 through a zinc diffusion area 26 which becomes a P type through zinc diffusion, thereby forming a light emission area 30 below the area 25. The light in the element is therefore emitted out without being disturbed by the P type electrode 28. At this time, when an energy gap of a transmission layer 24 of N type gallium aluminum arsenic having served as a current barrier layer is larger than a light emitting layer 23 of P type gallium aluminum arsenic, the said transmission layer 24 of N type gallium aluminum arsenic as an N type current barrier layer transmits the internally generated light, so the emission effect of the light can be maximized.  Namely, the transmission layer 24 of N type gallium aluminum arsenic serves as both the transmission layer and current barrier layer.