baber/WOPTO huggingface dataset:
Patent JP-H01312273-A (JP)
Title: Combination seal ring
Inventor: OKA TOSHIO
IPC: F16J15/16
Filed: 1988-06-13
Abstract: PURPOSE:To improve sealing and wear resistance properties by mounting sub- seal ring made from a cast iron material and disposed between ring groove wall surfaces, at a side of a main ring made from a PTFE material and disposed in a ring groove of a rotary shaft made form an aluminum alloy material. CONSTITUTION:A pair of ring grooves 12, 12 are arranged at a rotary shaft 11 of aluminum material supported rotatably in a bore 10 of a casing 6 of cast iron material. A main seal ring 13 made from a PTFE (ethylene resin tetrafluoride) is arranged in this groove 12. In a groove of a side wall face on the outer side of the ring 13, a sub-seal ring 14a whose thickness is thinner than that of the ring while whose width is smaller than that of the same is inserted, and the ring 14 slightly protrudes from a side face of the ring 13. When pressure oil is acted on the ring 13 and thereby a rotary shaft 11 is rotated, the ring is slidingly contacted to the casing 6 while tightly contacted by the ring with respect to the shaft 11, whereby a seal effect is enhanced and wear resistance is improved.
Patent JP-H0967729-A (JP)
Title: Splashed pattern-tone fiber structure material and its production
Inventor: KAZAOKA MANABU
IPC: D02G3/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber structure having a splash pattern which can express new types which have never existed and to provide a method for its production. SOLUTION: In supplying sliver into a gill machine 3 in a drawing process, prescribed amounts at least two addition slivers 10 having different colors are intermittently added to a base sliver 9 and adding amount of the each addition silver is varied periodically, randomly or according to a prescribed program, then total amount of supplying slivers 11 added with the added slivers to the base sliver is made to be nearly constant and is supplied into the gill machine and blended. The resultant slivers are subjected to doubling and drafting and are supplied and spun to obtain a fiber structure having a splash pattern which can express non-periodically varying surface color tone.
Patent JP-H04368562-A (JP)
Title: Hanging device of kitchen
Inventor: MURAI KATSURO
IPC: A47B77/14
Filed: 1991-06-15
Abstract: PURPOSE:To improve the handling convenience of storage function in a kitchen and to improve an atmosphere in the kitchen. CONSTITUTION:A hanging bar 2 is attached to a wall surface along the to of kitchen equipment 1 being set up in a kitchen. A basket 4 is set as being hung down from a hanging bar 2. With this basket 4 set to an optional spot of this hanging bar 2, it is able to be situated on optional kitchen equipment 1, all small articles being used in each kitchen equipment 1 are stowable in this basket 4. In addition, lighting equipment illuminating the back of the hanging bar 2 is installed at the backside of the hanging bar 2. With illumination toward a wall surface at the back of the hanging bar from this lighting equipment, indirect illumination can be done in the kitchen in use of the hanging bar 2.
Patent JP-S6037268-A (JP)
Title: Automatic vertical welding method
Inventor: KURIHARA YUKIO
IPC: B23K9/067
Filed: 1983-08-08
Abstract: PURPOSE:To prevent generation of a gouging flaw in the groove of a horizontal joint by inserting a removable block into the crossing part of a vertical joint and the horizontal joint, placing a start piece on the block, starting welding and removing the block after welding. CONSTITUTION:A clay or refractory block 15 which can be disintegrated or drawn away after welding is inserted into the lower part 13 of a vertical joint 12 crossing in an inverted-T shape with a horizontal joint 14 of a side plate 11. A start piece 16 for vertical welding consisting of the same material as or similar to the material of the plate 11 on the block 15 and welding is started from the piece 16. The block 15 is disintegrated or drawn away upon completion of vertical welding and at the same time the weld metal 17 and the start piece 16 in the start part are removed by gouging. The space 18 between the piece 16 and the joint 14 is made into the thorough cavity and gounging is made easy.
Patent JP-H0310031-A (JP)
Title: Method for extracting and separating cobalt from cobalt-nickel oxide
Inventor: ARANAE MASAKAZU
IPC: B01D11/04
Filed: 1989-06-06
Abstract: PURPOSE:To unnecessitate the addition of an alkali from the outside and to contrive to save energy based on the occurrence of a reaction at a low temp. by directly dissolving Co to extract and separate from mixed oxide of Co and Ni by an organic soln. including alkyl phosphoric acid. CONSTITUTION:Co-Ni mixed oxide having the shape of CoO and NiO is brought into reaction with an organic soln. of aliphatic hydrocarbons, aromatic hydrocarbons, etc., including alkyl phosphoric acid such as bis-2-ethylhexyl phosphate at a prescribed stirring rate and a reaction temp. to selectively dissolve and extract Co. Then, after the completion of the reaction, the extracted Co is back-extracted by sulfuric acid or the like.
Patent JP-H01312124-A (JP)
Title: Filling back device for backhoe
Inventor: KAWAMURA SHOICHIRO
IPC: E02F3/40
Filed: 1988-06-11
Abstract: PURPOSE:To make filling back of a ditch after excavation executed easily and efficiently by detaching a bucket attached to the tip of a backhoe arm and by installing, instead of the detached one, driven members for the filling back of an angle shape in ichnographical view. CONSTITUTION:A bucket, detachably installed to the tip of an arm 23 of a backhoe, is detached when a work is to be done for filling back a ditch with excavated earth and sand. Then, a supporting frame 51 is installed to the tip of the arm 23 and a pair of driven members 52 for filling back in an angle shape in ichnographical view is fixed thereto. With the driven members being moved forward, earth and sand A on the ground are moved slowly and are put together at the center, being collected from both sides of left and right, and the ditch B is filled back thereby.
Patent JP-H11335279-A (JP)
Title: Ibuprofen-containing granule
Inventor: KUBO ATSUSHI
IPC: A61K31/19
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject granules with suppressed bitterness and irritancy, easy to take, stable with time, and useful as an anti-inflammatory/analgesic agent or the like, by adding a vehicle to coated ibuprofen-contg. granules prepared by coating an ibuprofen-contg. mixture with an enteric polymeric compound followed by conducting a granulation. SOLUTION: This granules is obtained by incorporating coated ibuprofen- contg. granules prepared by coating (A) an ibuprofen-contg. mixture with (B) an enteric polymeric compound such as a methacrylic acid copolymer with (C) a vehicle such as D-mannitol followed by conducting a granulation; wherein as other active ingredients in the ingredient A, (D) an ingredient good in compatibility with ibuprofen (pref. potassium guaiacolsulfonate or the like) and (E) another ingredient poor in compatibility with ibuprofen (pref. ascorbic acid or the like) are usable, and it is preferable that granulates afforded using the ingredient D and those afforded using the ingredient E are mixed with each other, and the active ingredients are pref. formulated at 20-50 wt.% based on the whole amount of the final granules.
Patent JP-H07328361-A (JP)
Title: Process and device for reducing pressure and separating drain for steam
Inventor: YAMAMOTO YASUO
IPC: B01D45/08
Filed: 1994-06-03
Abstract: PURPOSE:To carry out the pressure reduction and quality improvement of steam inexpensively and with greater effect than the conventional processes in a single device by utilizing heat energy in steam effectively. CONSTITUTION:The pressure of steam fed into a housing 1 by high pressure is reduced by passing though an orifice 13 and adiabatic draw expansion, and then the flow of steam is turned into high speed flow by pressing through a nozzle 15, and then the high speed flow of steam is guided by a guide tube 16 in the housing 1 and the direction of steam is changed just after an outlet of guide tube 16 to separate impurities such as a condensate and scale from dry air.
Patent JP-H05337187-A (JP)
Title: Preparation of catheter
Inventor: KITAGAWA KAZUO
IPC: A61M25/00
Filed: 1992-06-04
Abstract: PURPOSE:To provide a method for preparation of a catheter wherein joining of a tube of a catheter main body and a tube of the apex part is surely performed to make joining strength sufficiently and to finish smoothly the inside and the outside. CONSTITUTION:A tube 1 of a catheter main body part and a tube 2 of the apex part are butted on their end faces each other on a metal member 6 provided in such a way that the outer diameter is just fitted to a core rod 3 and a metal ring 7 with an inner diameter which coincides with the outer diameters of the tubes on the butting part of the end faces is fitted and the above described metal member of a belt with the core rod and the metal ring are heated by means of electric induction to heat the butting part of the end faces of the tubes from the inside and the outside and to join together by heat fusion while the shape is arranged. The metal member and the metal ring are made of e.g. iron.
Patent JP-S63311093-A (JP)
Inventor: KAWAGOE HIRONOBU
IPC: F41F3/04
Filed: 1987-06-11
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-H0310584-A (JP)
Title: Sequential scanning converter
Inventor: HAYASHI HIDEYUKI
IPC: H04N5/208
Filed: 1989-06-08
Abstract: PURPOSE:To eliminate the phase deviation in the vertical direction and to improve an S/N by generating an arithmetic mean signal of two adjacent lines in one field of interlaced scanning and taking a difference between a video signal of a line of the other field and the same arithmetic mean. CONSTITUTION:Changeover circuits 4, 10 are connected respectively to a terminal TA in a 1st field of the interlaced scanning. Thus, an adder circuit 2 and a 1/2 coefficient device 3 generate a 1st arithmetic mean signal of two adjacent lines in the 1st field. The changeover circuits 4, 10 are switched respectively to a terminal TB from the terminal TA in a 2nd field. Then a subtraction circuit 11 outputs a 1st inter-field difference signal generated by using a video signal subjected to 1H delay from the input video signal and a 2nd arithmetic mean signal between a 262H delay signal and a 263H delay signal. Then the signal is used for noise reduction processing at a subtraction circuit 5 via a 1st nonlinear processing circuit 12.
Patent JP-H11334346-A (JP)
Title: Heat generator
Inventor: NIWA MASAMI
IPC: B60H1/08
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat generator capable of smoothly moving viscous fluid in the axial direction of a rotor inside a heat generating chamber even when viscous fluid of relatively high viscosity is used. SOLUTION: A rotator is rotatably provided inside a heating chamber 7 partitioned within a housing, and a cylindrical clearance zone is formed in a space between the outer circumferential surface of a rotor 20 and the inner circumferential surface 7a of the heating chamber opposite to the outer circumferential surface. A barrier block 30 is fixed to the inner circumferential surface of the heating chamber at a place close to the inner end surface 7b of the heating chamber in the inside of the cylindrical clearance zone. When the rotor 20 is rotated, the barrier block 30 allows the relative flow of viscous fluid laid along the circumferential direction of the rotor to be turned over to the direction directed to the end part of the rotor, so that viscous fluid can thereby be moved to the axial direction of the rotor.
Patent JP-H05338978-A (JP)
Title: Travelling handrail device for passenger's conveyer
Inventor: ASANO MASARU
IPC: B66B23/20
Filed: 1992-06-04
Abstract: PURPOSE:To prevent the surface of a travelling handrail from damaging due to its collision against other members such as a rail. CONSTITUTION:A protection member 12 is so arranged as to face the surface of a travelling rail 5 of an extension/contraction adjusting part and the travelling handrail 5 is constituted to abut against the protection member 12, when the locus of the travelling handrail 5 of the extension/contraction adjusting part changes.
Patent JP-H0817736-A (JP)
Title: Selective growth method and selective buried growth method of compound semiconductor
Inventor: MATSUMOTO TAKU
IPC: H01L21/205
Filed: 1994-06-27
Abstract: PURPOSE:To realize good selectivity in the MOVPE selective growth of a compound semiconductor crystal which contains Al and to realize selective buried growth in the MOVPE selective buried growth of a compound semiconductor crystal which contains Al. CONSTITUTION:An SiNx mask 2 is formed on a GaAs substrate 1, trimethylaluminum(TMAl) is used as an Al raw material, and GaAlAs is selectively grown by an MOVPE operation. When nitrogen or an inert gas is used as a carrier gas which transports the Al raw material, the reaction of the A(raw material with a mask material is prevented, and the AQ raw material can be evaporated again from the mask material. Thereby, good selectivity can be obtained under an ordinary low-pressure growth condition without using HCl gas whose purity is problematic.
Patent JP-S5769070-A (JP)
Title: Duplex recorder
Inventor: MORIGUCHI HARUHIKO
IPC: B41J3/54
Filed: 1980-10-17
Abstract: PURPOSE:To provide a duplex recorder wherein ink donor sheets are arranged at both sides of a recording paper feeding path to make it possible to have independent records on both sides of a sheet of recording paper by supplying specific energy to a thermal recording head provided at only one side of the path. CONSTITUTION:Ink donor sheets 12, 13 are provided for both sides of a feeding path 16 of a sheet of recording paper 15, and with the two ink donor sheets 12, 13 between, a recording head 11 is arranged at one side and an opposing roll 14 is arranged at the other side and arrangement is made so that the magnitudes of energy  PA, PB necessary for causing ink to transfer from N0.1 and No.2 ink donor sheets  12, 13 to the recording paper 15 satisfy the relationship of a formula. As a method  whereby the recording paper 15 is caused to record data only on the opposite side  (side A) and not to record on this side (side B) by supplying energy of a certain  value to the recording head 11, it is considered to use for the ink donor sheet 12 a  kind of ink which is made unable to record by being sublimated at a temperature  higher than a certain value (e.g. a combination of a basic colorless dye and bisphenol  A added with a guanidine derivative as a color eraser).
Patent JP-S6125446-A (JP)
Title: Production of foaming shortening
Inventor: NEGISHI HIRONORI
IPC: A21D2/16
Filed: 1984-07-13
Abstract: PURPOSE:To obtain a foaming shortening having stable foaming power under specific cooling and aging conditions, by adding and mixing a fatty acid ester, e.g. glycerol, propylene glycol or sorbitan, and lecithin with a vegetable fat or oil. CONSTITUTION:A vegetable fat of oil which is liquid at ordinary temperature is heated, and glycerol ester, propylene glycol ester and sorbitan ester of a fatty acid as an emulsifying agent and lecithin are added to the fat or oil, and dissolved therein under heating. The resultant solution is then quenched to <=5 deg.C at >=20 deg.C/min cooling rate and aged at <=5 deg.C for about >=15hr to give the aimed foaming shortening suitable for all-in-one method. The amounts of the above- mentioned emulsifying agent to be used is suitably within 1-4wt%, 9-12wt%, 0.5-2wt% and 0.3-1.0wt% range respectively based on the total shortening.
Patent JP-S5933571-A (JP)
Title: Registration generator for character and symbol pattern
Inventor: INOUE HIDEO
IPC: G06T11/20
Filed: 1982-08-19
Abstract: PURPOSE:To attain simply the desired pattern input, by dividing an input plane into a lattice work and specify the contour of lattice. CONSTITUTION:When input detecting sections alpha and beta, for example, in a pattern input section 1 are contacted and, input information (A, e) and (B, e) are transmitted from the input section 1 to a coordinate control section 3. Then, the control section 3 confirms that the information is included in the prescribed lattice size, and stored temporarily and a display element corresponding to a pattern display section 2 is lighted. When the pattern input is finished, the control section 3 transmits the input information stored temporarily to a pattern registration section. A registration section receiving said information determines the I/O information of each lattice and the lattice size and stores it with the code information added thereto.
Patent JP-H01315374-A (JP)
Title: Method for repairing coating film surface
Inventor: OSHIMA MASUO
IPC: B05D7/14
Filed: 1988-06-10
Abstract: PURPOSE:To conveniently repair the defective part of a coating film by removing the dust, oil droplets, and coating film on the minute defective part of the coating film with a cutting machine to form a minute recess on the coating film surface, filling the recess with a repairing paint, and curing the paint. CONSTITUTION:The dust, oil droplets, and coating film on the minute defective part 6 caused by the deposition of the dust 5, oil droplets, etc., are removed with the cutting machine 15 to form a minute recess 8 on the coating film surface. The repairing paint 10 is deposited in the recess 8, the region practically corresponding to the recess 8 is irradiated by a processing laser beam 11 to melt the paint 10, and the paint 10 flows and is then cured in the recess 8. As a result, the defective part can be conveniently repaired without needing time and effort, and the coating film performance is hardly deteriorated.
Patent JP-S6291248-A (JP)
Inventor: NAKAYAMA ICHIJIRO
IPC: B02B1/06
Filed: 1983-08-06
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-H01313444-A (JP)
Title: P-dichlorobenzene-sym-tetraphenylethane clathrate compound, production thereof and method for separating p-dichlorobenzene from p-dichlorobenzene-containing mixture
Inventor: TODA FUMIO
IPC: C07C17/38
Filed: 1988-06-14
Abstract: NEW MATERIAL:A clathrate compound of p-dichlorobenzene-sym- tetraphenylethane containing the p-dichlorobenzene as a guest molecule and the sym-tetraphenylethane as a host molecule. USE:An intermediate capable of selectively separating p-dichlorobenzene useful as a raw material for mothproofing agents or polyphenylene sulfide resins from a mixture containing the above-mentioned compound, e.g., nuclear isomers of the dichlorobenzene. PREPARATION:p-Dichlorobenzene(PDCB) is brought into contact with sym- tetraphenylethane(TPE) to afford a clathrate compound of PDCB-TPE. Furthermore, the PDCB-containing mixture, such as nuclear isomers of the dichlorobenzene, is brought into contact with the TPE to form the above- mentioned clathrate compound, which is then separated to further separate the PDCB. Thereby, separation of the PDCB which is conventionally difficult to separate can be efficiently, readily and economically carried out.
Patent JP-H038613-A (JP)
Title: Portal carrying apparatus
Inventor: NAKAHARA HIROSHI
IPC: B66B17/14
Filed: 1989-06-07
Abstract: PURPOSE:To prevent falling of a work due to breakage of a wire rope by detecting lowering of tension of the wire rope from the height of a driven pulley suspended by the wire rope in a driven side base so as to stop a driving pulley. CONSTITUTION:A photo sensor 22 is disposed on the inner surface of a driven side base 4, and light is applied to a referenced member 20 fitted to the side wall of a bracket 8. By receiving the reflected light the distance from the photo sensor 22 to the referenced member 20, whereby a lowering of tension of a wire rope 14 is detected. When the tension is lowered, a driving pulley is stopped. By this arrangement, breakage of the wire rope can be previously detected so as to prevent falling of a work.
Patent JP-S5767656-A (JP)
Title: Coating resin composition for woodworking
Inventor: FUJITA TAKETOSHI
IPC: C08L67/00
Filed: 1980-10-16
Abstract: PURPOSE: The titled composition, obtained by incorporating a composition of an unsaturated polyester and a vinyl monomer with a polymerization initiator and a polyisocyanate compound, having improved adhesiveness to a material and finishing coating material, and useful as a quick-driving undercoating material.  
     CONSTITUTION: A coating resin composition, prepared by incorporating (A) 40W 80wt% unsaturated polyester, having an acid value ≤15mgKOH/g and an average molecular weight of 500W5,000, and obtained by reacting 1.05W1.1mol polyhydric alcohol containing 3W10mol% trishydroxyethyl isocyanate expressed by the formula with one mole unsaturated polybasic acid, and if necessary saturated polybasic acid with (B) 60W20wt% vinyl monomer and if necessary a polymerization accelerator, and adding 0.1W5wt%, based on the total amount of the components (A) and (B), polymerization inititor and a polyisocyanate compound or a regenerated substance thereof in an amount of 0.3W1.5 equivalents isocyanate group, based on one equivalent hydroxyl group in the component (A), to the resultant mixture before the use. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10331644-A (JP)
Title: Piston of direct injection sparking ignition type internal combustion engine
Inventor: JINGU YOSHIHISA
IPC: F02F3/28
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To improve homogeneous combustion performance in an overall combustion chamber without deteriorating stratified combustion performance by a cavity of a piston. SOLUTION: A crown surface of a piston 1 is raised in a conical shape from an inclined surface 3 except for a ring standard flat surface of minimal width on the extreme outer peripheral side, and a recessed cavity 4 is formed at the raised part around a position CC offset to the side of an air intake valve against a center PC of the piston 1 as its center. That is, the inclined surface 3 continuously lowering toward an outer peripheral part of the piston 1 is formed on an outer peripheral side of a crest line 5 surrounding the cavity 4 without providing a flat part, and this inclined surface 3 is formed with one conical surface.
Patent JP-S624192-A (JP)
Inventor: TAKADA SHIGETOSHI
IPC: B66C13/48
Filed: 1985-07-01
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-S6310698-A (JP)
Inventor: JIEFURII TONPUSON
IPC: C10L9/10
Filed: 1987-06-10
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-H074863-A (JP)
Title: Lining device for structure with brick
Inventor: FUJITA MASAYUKI
IPC: F27D1/16
Filed: 1993-06-16
Abstract: PURPOSE:To eliminate the working load of lining of bricks on an inner wall by a method wherein a device for pressing a plurality of bricks, which are lined, against the inner wall is provided while the device is permitted to move in the direction of lining from the lower layer of the bricks toward the upper layer of the same. CONSTITUTION:Bricks are shifted one by one toward the inner wall of a structure and are set so as to be put on the upper layer of already lined bricks while a pressing device 4 is moved toward the upper layer side of the lining direction so as to follow a feeding device 3. According to this method, set bricks are bound and retained toward the inner wall side by the pressing device 4. When the feeding device 3 is provided, the bricks are carried one by one toward the inner wall of the structural body from the feeding device 3 while the bricks are set on the upper layer of already laid bricks fed previously and positioned at the side of the inner wall. After the setting, the pressing device 14 is moved in the lining direction toward the upper layers so that the pressing device 4 follows the feeding device 3. Accordingly, the bricks, fed by the feeding device B, are bound and retained by the pressing device 4 toward the inner wall side of the structural body.