baber/WOPTO huggingface dataset:
Patent JP-H10265654-A (JP)
Title: Flame-retardant epoxy resin composition and laminate produced therefrom
Inventor: SUWABE HIROSHI
IPC: H05K1/03
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant epoxy resin compsn. which has a high flame retardance and an excellent resistance to soldering heat thouhg it does not contain a halogen compd. and which gives a prepreg exhibiting no tackiness at the B-stage. SOLUTION: This compsn. essentially contains 100 pts.wt. phenol or cresol novolak epoxy resin (A), 10-70 pts.wt. epoxy resin curative (B) having amino groups, and an arom. disphosphate (C) represented by the formula (R<1> , R<2> , R<3> , and R<4> are each independently H or lower alkyl; Y is CH2 , C(CH2 )2 , S, SO2 , O, CO, or N2 ; k is 0 or 1; and m is an integer of 0-4) in an amt. (in terms of phosphorus) of 0.5-5 wt.% of the sum of ingredients A and B.
Patent JP-S552070-A (JP)
Title: Ink jet type recorder
Inventor: YOSHIKAWA SHIGERU
IPC: B41J2/015
Filed: 1978-06-22
Abstract: PURPOSE:To dispose a pressure applier within the nozzle area by constituting the pressur applier of an ink chamber and a pressure trembler which is provided on the substrate standing vertically therefrom so as to act on the ink chamber from the sideway. CONSTITUTION:A plurality of nozzles 3 are arranged zigzaging substantially in X direction in the center of the substrate 1 of a printing head. The space between adjacent nozzles is rather narrow. A plurality of pressure appliers 2 are arranged on the substrate in two rows extending in Y direction from the nozzles toward the ends of the substrate, each applier 2 communicating its corresponding nozzles through an ink passage 4. The pressure applier 2 comprises a cylindrical piezo trembler and an ink chamber 10. As the trembler is provided on the substrate standing vertically therefrom so as to act on the ink chamber from the sideway, the pressure applier can be disposed within the area of the nozzle width.
Patent JP-H03279480-A (JP)
Title: Conversion of solid content of waste from paper pulp mill to pulp for use in paper manufacture
Inventor: JIYON BUI MAKUSUHAMU
IPC: D21F1/66
Filed: 1990-03-27
Abstract: PURPOSE: To discharge excess water to an aqueous environment or recirculate the excess water as process water by treating all the excess water produced based on a process and removing biologically deteriorated organic substances. CONSTITUTION: A papermaking sludge 11 is introduced into a fiber removing tank 12 and water 14 for dilution is fed from a collecting vessel 16 for a discharge liquid from a purifier 29. A pulp in a slurry entering a dehydrator 71 on the downstream side of a bleaching tank 67 is washed with fresh water 72 or a biologically treated discharge liquid 34 is forcibly fed and washed. Discharge water 74 is transferred to a collecting vessel 76. Excess water 75 and 54 is made to flow to the bleaching tank 67 or a collecting vessel 53 under the vessel 76 and then to flow from a hydrocyclone through the vessel 53 to the fiber removing tank 12. A collecting vessel 22, the purifier 29, the collecting vessel 16 and a biological process 32 are successively provided under a vibrating screen 18 and the collecting vessel 53 is arranged under a vibrating screen 51.  Mixing tanks 43, 57 and 62 are installed thereunder and the collecting vessel 22 is provided thereunder.
Patent JP-H02289568-A (JP)
Title: (s)-7-(3-amino-1-pyrrolidinyl)-1- cyclopropyl-6-fluuro-1,4-dihydro- 4-oxo-1,8-naphthyridine-3-carboxylic acid
Inventor: JIYOZEFU PIITAA SANSHIEZU
IPC: A61K31/435
Filed: 1990-03-27
Abstract: NEW MATERIAL: The titled compd., their lower alkyl esters and pharmaceutically acceptable acid addition salts and basic salts thereof.  
     USE: Curing agents for bacterial infections.  
     PROCESS: 7-Halo-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3- carboxylic acid or a lower alkyl ester is reacted with (S)-3-[[loweralkyloxycarbonyl]amino]pyrrolidine at 25-100°C in the presence of a base and an org. solvent under certain circumstances to obtain the title compd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11271289-A (JP)
Title: Device and method for ultrasonic flaw detection and display
Inventor: SATO HARUO
IPC: G01N29/22
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To display a shape of an acutually welded member, in particular a shape of its tip, in additon to a position of a flaw in a welded portion in ultrasonic flaw detecting inspection. SOLUTION: Groove of the tip shape of a welded member is classified into several modes to be stored in the second memory 36. Data of a flaw obserbed by ultrasonic flaw detecting inspection are stored in the first memory 34, and a central processing unit 38 determines one groove actually welded to be output with the flaw displayed in its groove when a position of the flaw is actually output by a display 40 or a printer 42.
Patent JP-H09267184-A (JP)
Title: Liquid phase diffusion-joining method
Inventor: HAMADA MASAHIKO
IPC: B23K20/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid phase diffusion-joining method which gives a joining part obtained the same degree of joined strength and fatigue strength as these of a base material while shortening the joining time. SOLUTION: In this joining method, a joining material is interposed between butted materials to be joined and the joining parts 2 are heated to execute the diffusion-joining. At the time of raising the temp., and initial stage stress as the max. value of compressing stress is made to 50-150MPa while the temp. of the joining layer 1 is more than the m.p. Tm of the joining material and less than the joining temp. Td, and at the point of time when the temp. of the joining layer 1 reaches the joining temp., the compressive stress is made to be lower than the initial stage stress.  Then, the joining stress in the equation of the joining stress = (compressive stress in the longitudinal direction at the time of reaching the joining temp. + 10)/2 is made to 10-45MPa and thereafter, the compressive stress is kept, and the compressive stress is made to <10MPa within 30sec after the temp. of the joining layer 1 reaches the joining temp. At this time, the joining temp. Td is made to be higher than the m.p. Tm of the joining material and lower than the m.p. of the material to be joined.
Patent JP-S51151577-A (JP)
Title: Electronic watch
Inventor: ISHIKAWA OONORI
IPC: G04G17/02
Filed: 1975-06-20
Abstract: PURPOSE:To obtain highly reliable electronic watch with easy composition that a liquid crystal indication panel, an electronic circuit for driving indication panel and battery for electrical source are installed in hollows on an insulatedframe and each part is fixed on a metal plate.
Patent JP-H02271119-A (JP)
Title: Clutch device
Inventor: KATO TADASHI
IPC: F16D47/02
Filed: 1990-03-26
Abstract: PURPOSE:To feed the lubricating oil into a unidirectional clutch and make a frictional clutch into dry type by sealing the part between the unidirectional clutch and a clutch plate group by a sealing member. CONSTITUTION:In the positive load operation of an engine, a frictional clutch Ca transmits power free from slide even in the high output operation of the engine by the contribution of the whole clutch plates 19-21 group. When the reverse load is transmitted to a clutch inner 16 from wheels by the sharp deceleration speed operation, a unidirectional clutch Cb of in the second transmission path B does not transmit power, and the reverse load is transmitted to a crankshaft 6 only through the first transmission path A. Therefore, when the reverse load increases excessively, a slide is generated in the frictional clutch Ca, and the generation of the excessive stress in each part of a transmission system is prevented beforehand. In this case, even if the unidirectional clutch Cb is lubricated in a humid chamber 4a, the frictional clutch Ca can be formed in dry type, since the humid chamber 4a is shielded from a dry chamber 4b by oil seals 31-33.
Patent JP-S5410625-A (JP)
Title: Drop-out compensation circuit
Inventor: SHIROMOTO TAKESHI
IPC: H04N9/88
Filed: 1977-06-24
Abstract: PURPOSE: To ensure a proper correction by preventing either the luminance signal or the low correction signal from being supplied t the adder circuit which adds up these two signals as well as to the switching circuit at the drop-out occurrence time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57190608-A (JP)
Title: Membrane for concentrating amino acid
Inventor: SUGIURA MASAAKI
IPC: C08J5/18
Filed: 1981-05-20
Abstract: PURPOSE: To obtain a semi-permeable membrane which enables an amino acid to permeate against concn. gradient thereof to concentrate the same, by incorporating trialkyl phosphate and a halogenated hydrocarbon into the interior of a polyvinyl chloride film.  
     CONSTITUTION: Polyvinyl chloride is dissolved in tetrahydrofran and trialkyl phosphate and a halogenated hydrocarbon are added to the obtained solution. After mixing, the resulting solution is cast on a glass plate and dried in air at ambient temp. to prepare a membrane with thickness of about 0.1mm. The obtained membrane is contacted with an amino acid containing solution to be concentrated and, to the one side of the membrane, an fat-soluble alkali metal salt is added to serve as driving force for concentrating an amino acid. The amino acid is allowed to permeate to the other side of the membrane to be concentrated. Thus, so far as concn. difference of the salt as the driving force is present between of the both sides of the membrane, the amino acid can be concentrated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61234024-A (JP)
Inventor: HIRATA SHUZO
IPC: H01G9/02
Filed: 1985-04-09
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-H10266243-A (JP)
Title: Locking structure of cover for underground structure
Inventor: TANAKA KAZUSANE
IPC: E02D29/14
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure which cannot be easily unlocked by a third person. SOLUTION: A locking part 6 and an unlocking engaging part 7 are provided in the inside of a receiving frame 2, and to the rear side of a cover body 3, a lock body 11 is provided, which is suspended so as to be turnable in the radial direction of the cover body 3 and to the upper part of which an engaging part 15 capable of being engaged with the locking part 6 and an abutting part 16 capable of being abutted on the unlocking engaging part 7 are formed.  In the locked condition, the engaging part 15 is positioned below the locking part 6 so as to be locked, and also the abutting part 16 is situated in a locking position being apart from the unlocking engaging part 7, while in the unlocked condition, the abutting part 16 is shifted to the unlocking position below the unlocking engaging part 7 by turning the cover body 3 with regard to the receiving frame 2, and it is so constituted that the opening of the cover body 3 is enabled by disconnecting the engagement of the engaging part 15 with the locking part 6 by turning the lock body 11 in the unlocking direction so that the abutting part 16 is abutted on the unlocking engaging part 7 in accordance with the lifting-up operation of the cover body 3.
Patent JP-S57192335-A (JP)
Title: Trans-4-(trans-4'-alkylcyclohexyl)cyclohexanecarboxylic acid 2-halogenophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/46
Filed: 1981-05-20
Abstract: NEW MATERIAL:The compound of formulaI(R is 1W15C alkyl; X is F or Cl).  
     EXAMPLE: trans-4-(trans-4'-Ethylcyclohexyl)cyclohexanecarboxylic acid 2-fluorophenyl ester.  
     USE: A constituent component of a liquid crystal composition. It is a smectic liquid crystal having a dielectric anisotropy of about -1, exhibiting smectic liquid crystal phase at a temperature of as high as ≥100°C, having low viscosity and excellent compatibility with other liquid crystals, and useful for raising the clear point of a liquid crystal.  
     PROCESS: The compound of formulaIis prepared by reacting trans-4-(trans-4'- alkylcyclohexyl)cyclohexanecarboxylic acid of formula II with SOCl 2 , and reacting the resultant acid chloride of formula III with a 2-halogenophenol of formula IV in the presence of pyridine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04310249-A (JP)
Title: Machinery fitted with electric air filter
Inventor: MURATA MASAO
IPC: F24F1/00
Filed: 1991-04-09
Abstract: PURPOSE:To increase the capacity and life of an electrostatic filter and to enhance the safety thereof in machinery equipped with air purifying function having an electric air filter. CONSTITUTION:A flat plate-shaped high voltage electrode 5 provided with many venting pores of an electric air filter 14 is arranged on the side of the blower 13 of machinery and a low voltage electrode 4 having the same structure as the high voltage electrode 6, the blower 13 and a container case 3 are surrounded by earth potential to be enhanced in safety. Further, a pleated electret material is used as an electric filter material 16 to make it possible to enhance the dust collecting capacity and life of the filter.
Patent JP-S59205086-A (JP)
Title: Intercept device with gas leakage alarm
Inventor: HAGA KAZUMARU
IPC: F17D5/06
Filed: 1983-05-02
Abstract: PURPOSE:To heighten a degree of safety against a gas leakage, by installing one normally opened valve in a gas feed hose in series as well as installing a gas leakage alarm outside it in addition, while interlocking the valve with the alarm. CONSTITUTION:A normally opened valve 3 is installed in position between a gas feed hose 2 and a gas apparatus 5, while a gas leakage alarm 6 is installed outside it in addition, and a solenoid valve 4 to operate the normally opened valve 3 is interlocked with the gas leakage alarm 6. With this constitution, when a gas leakage happens and thereby the gas leakage alarm 6 operates, the normally opened valve 3 is closed simultaneously, thus gas feed can be fully stopped. Therefore, safety against the gas leakage is very heightened.
Patent JP-H09270485-A (JP)
Title: Heat radiating device, combination of heat radiating device and heating body, and manufacture of heat radiating device
Inventor: OGIWARA KAZUMASA
IPC: H01L23/467
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating device, and a combination of a heat radiating device and a heating body capable of effectively radiating heat. SOLUTION: A substrate 11 and a motor fan having a fan case 15 are equipped to a heat radiating device 10, and a plurality of projected pins 12 are provided around the fan case 15 on the substrate 11. At a lower position of the fan case 15, a heat radiating pin 13 is provided through the substrate 11. Heat from a heating body 21 arranged below the substrate 11 is guided to the side of the fan case 15 through the heat radiating pin 13.
Patent JP-H05238443-A (JP)
Title: Power-driven two-wheeler with auxiliary wheel
Inventor: TADA HIROMITSU
IPC: B62H1/12
Filed: 1992-02-26
Abstract: PURPOSE:To provide habitability, steering simplicity, mobility and economy by providing auxiliary wheels to make a two-wheeler self-stand on both sides of a bicycle with a motor or others roughly in the grounding state and by making it possible to select a risen storage position. CONSTITUTION:Auxiliary wheels 4, 4 are installed on both sides of a body 1 free to rise and fall so that a two-wheeler keeps its self-standing state. That is, it is devised possible to select a rough grounding state and a risen storage state shown with a dashed line as front and rear wheels 2, 3. Setting position of the auxiliary wheels 4, 4 in this case is set in consideration of a habitable space for a driver at a position near to the center of gravity of the whole vehicle including the driver's weight, that is, in the middle of the front and rear wheels 2, 3 or toward the rear wheel 3. Additionally, a setting device of the auxiliary wheels 4, 4 in the vehicle width direction sets the overall center of gravitation to be within the width of the auxiliary wheels 4, 4 in consideration of use conditions of an inclined road surface and others.
Patent JP-H02252546-A (JP)
Title: Method and apparatus for preparing large bag made of synthetic resin
Inventor: MORIOKA KAZUMASA
IPC: B31B50/64
Filed: 1989-03-27
Abstract: PURPOSE:To efficiently prepare a large bag by cutting superposed sheets in the lateral direction thereof and, after welding the cut end parts thereof, cutting off the side parts of the sheets along the feed direction thereof to weld one side parts. CONSTITUTION:When a constant pitch feed-out roll 17 is once stopped in a cutting/welding apparatus 2, a press bonding part 22 falls to press synthetic resin sheets S, S to an impulse sealer 21. The synthetic resin sheets S, S are cut in the lateral direction thereof by a cutting blade 21a and both cut end parts thereof are welded by heater parts 21b, 21b to weld the end parts of the synthetic resin sheets S, S in the lateral direction. The synthetic resin sheets S, S welded at both side parts S1, S2 thereof are sent to a cutting-off apparatus 3 and the side parts S3 containing end parts E remaining in a connection state thereof are cut off over a predetermined width along the feed direction. The end parts S3 arranged by cutting of the synthetic resin sheets S, S are continuously bonded by the endless sealer 41 of a side part welding apparatus 4 to form the part corresponding to the bottom part of a bag.
Patent JP-H06262122-A (JP)
Title: Device for coating metallic plate with resin
Inventor: YANAGIDA YOSHITSUGU
IPC: B05C1/08
Filed: 1993-03-11
Abstract: PURPOSE:To provide the device for coating a metallic plate with a resin capable of easily setting the thickness of the resin layer to be applied on the surface of the metallic plate at a prescribed thickness in a short period of time. CONSTITUTION:The device for forming the resin layer R on the surface of the metallic plate M by spreading the resin is provided with a revolving roll 1 and a non-revolving roll 4 which are parallel in their axial lines with each other so as to form a clearance A of a prescribed spacing. This non-revolving roll 4 has a shaft body 5 and a cylindrical body 7 directly or indirectly supported by this shaft body. A knife member 9 for defining the prescribed spacing from the revolving roll is mounted on the outside surface of this cylindrical body 7 in parallel with the axial line. A hermetically closed annular space 10 is formed between the cylindrical body 7 and the shaft body 5. This annular space 10 is provided with a sealing device for bisecting the space to a pressurized space 10A on the clearance side and a drain space 10B on a counter clearance side. This pressurized space is connected to an external fluid pressure impressing device 19.
Patent JP-S60220777-A (JP)
Title: Printer
Inventor: TAKAOKA AKIRA
IPC: B41J29/13
Filed: 1984-04-18
Abstract: PURPOSE:To raise the positional accuracy of a printing medium during the setting period by a method in which a stopper to be a printing position index in the line direction is provided in a small-sized printer and the printing medium is contacted with the stopper for setting. CONSTITUTION:When an upper frame 1 is opened, a stopper 7 is popped out from a lower frame 2 by means of a plate spring 8 fitted with the stopper 7. A slip 4 is set by using the stopper 7 as the index of line direction. When the upper frame 1 is closed, the stopper 7 is pushed down through a hole 10 provided in the lower frame 2 by a pin 9 provided to the upper frame 1, and thereby the stopper 7 becomes withdrawn from the running path of the slip 4. A given number of slips 4 are sent to aimed printing lines by a feeding roller 6 and the matching of lines is made.
Patent JP-H01250929-A (JP)
Title: Manufacture of thin film transistor panel
Inventor: WAKAI HARUO
IPC: G02F1/136
Filed: 1988-03-31
Abstract: PURPOSE:To form a picture element electrode which has improved a numerical aperture by patterning of high accuracy without using a photomask for forming the picture element electrode by adopting an opaque conductive material as various materials for constituting a TFT panel and using these materials themselves as a mask. CONSTITUTION:A gate electrode 1, a source electrode, a drain electrode 5, etc. consisting of an opaque material are laminated successively on a transparent substrate, and also, a gate wiring and a drain wiring consisting of an opaque material are formed on the transparent substrate, and moreover, an opaque contact metal 10 is formed on a contact hole 8 on the source electrode 6, and a negative resist 12 is applied. Thereafter, an exposure is executed from the reverse side of the transparent substrate by using the gate electrode 1, the contact metal 10, etc. as a mask, and also, a development processing is executed, and a picture element electrode 9 which is laminated on a thin film transistor, etc. is brought to patterning. In such a way, a special photomask is unnecessary, and the patterning working accuracy of the picture element electrode can be improved.
Patent JP-H03277811-A (JP)
Title: Direct acting rolling guide unit
Inventor: MORITA KUNIHIKO
IPC: F16C29/06
Filed: 1990-03-26
Abstract: PURPOSE:To facilitate the control of a pre-load and prolong the service life by aligning contact points between rolling elements lined in upper and lower rows respectively and raceway grooves of a track rail and casing, and central points of the rolling elements on a straight line, respectively, and crossing both the straight lines on the vertical center line of the rail and casing. CONSTITUTION:Raceway grooves 9, 10, 11, 12 corresponding to raceway grooves 4, 5, 6, 7 of a track rail 2 are formed in a casing 8, where rolling elements 13, 14, 15, 16 are interposed under a predetermined pre-load. The rolling elements 13-16 can be endlessly circulated and rolled in the raceway grooves 4-7, 9-12, return holes 17-20 and direction changing paths. Contact points (a)-(f), (g)-(l) are aligned on straight lines L1, L2, and an intersection of the straight lines L1, L2 is crossed at an intersection 26 on a vertical center line L3 of the track rail 2 and casing 8. Therefore, an elastically deformed state due to the pre-load can be calculated accurately, thus facilitating management of the pre-load so as to maintain smooth sliding motion for a long period of time.
Patent JP-S52711-A (JP)
Title: Lower nox industrial heating furnace
Inventor: MASUDA KATSUHIKO
IPC: F23C99/00
Filed: 1975-06-24
Abstract: PURPOSE: Exhaust gas of industrial heating furnaces is treated with ammonia or reducing agents whereby reduction in nitrogen oxides in the exhaust gas is achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09263645-A (JP)
Title: Hinge part
Inventor: WAKATSUKA SEI
IPC: C08L67/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight hinge part having extremely excellent hinge characteristics by compounding a thermoplastic polyester resin with an epoxy group-modified polypriopylene resin in a specific ratio. SOLUTION: A composition comprising (A) 100 pts.wt. of a thermoplastic polyester resin (especially preferably polybutylene terephthalate), (B) 3-100 pts.wt. of an epoxy group-modified polypropylene resin, and preferably further (C) <=100 pts.wt. of a thermoplastic resin such as a polyolefin, polystyrene or acrylonitrile-styrene copolymer is molded. The component B is obtained e.g. by melt-blending an epoxy group-containing monomer (e.g. glycidyl methacrylate) with polypropylene resin and a radical polymerization initiator such as a peroxide.