baber/WOPTO huggingface dataset:
Patent JP-H04241701-A (JP)
Title: Movable scroll of scroll type fluid machine
Inventor: YOSHII TOSHIAKI
IPC: F01C1/02
Filed: 1991-01-09
Abstract: PURPOSE:To accurately manufacture a movable scroll while reducing its total weight. CONSTITUTION:A projecting part 39, which projects outward in the radial direction, is provided on the peripheral part of an end plate 31 and at an intermediate part on one side in radial direction with respect to a line for combining together Oldham's key ways 38, 38. At the same time, receiving surfaces 39a, 36a, 36a, which receive pushing force for pushing the end plate 31 in planar state when a spiral 32 is machined, are provided on this projected part 39 and on arm parts 36, 36, positioned on the opposite side in the radial direction with respect to the aforementioned line. Thus, end mill work can be stably carried out without increasing the weight, by taking advantage of the parts required for the movable scroll.
Patent JP-S58118252-A (JP)
Inventor: SHIRAKAWA SADAHIRO
IPC: B29C63/00
Filed: 1982-01-06
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-S62160560-A (JP)
Title: Bus control system
Inventor: NAKAMURA SHUNICHIRO
IPC: G06F13/20
Filed: 1986-01-08
Abstract: PURPOSE:To reduce the difference of response time by providing a setting means which makes the set time of the bus busy state longer than a prescribed time when the bus use rate is lower than a certain value. CONSTITUTION:A program of OS calculates the time of setting to the idle waiting state and the time of release by interrupt to calculate the busy rate of a computer, namely, the bus use rate per unit time (one minute or the like). A set value based on the use rate is set/reset to a setting means 11 (delay mode latch), which extends the time of the output of the bus busy state outputted by a bus controller in accordance with the calculated value or if this value is smaller than a prescribed value, by a diagnosis instruction. A bus controller 10 sets the time of the bus busy state by the value set to the means 11. Thus, the bus capacity is degraded when the processing load of the computer is light, and the difference of response time to terminals accompanied with the variance of the processing load of the computer is reduced.
Patent JP-H05187798-A (JP)
Title: Method and apparatus for exploding with semiconductor laser
Inventor: IKUTA KAZUNARI
IPC: H01S3/00
Filed: 1992-01-08
Abstract: PURPOSE:To prevent erroneous explosion due to electrostatic failure such as leakage current, lightning, etc. CONSTITUTION:A method for and an apparatus for exploding with a semiconductor laser comprise the steps of guiding a convergent light obtained by converging laser lights from a plurality of semiconductor lasers 6 through an optical fiber 13 and igniting an initiator 15.
Patent JP-S5698644-A (JP)
Title: Dew-formation sensor
Inventor: MURATA MITSUHIRO
IPC: G01N27/12
Filed: 1980-01-09
Abstract: PURPOSE: To make a dew-formation sensor whose detecting time is short by producing a dew-formation detecting film formed over the confronting electrodes installed on a substrate, which is made of film containing organic high molecules and hidrophilic insulating powder, whose apparent contacting angle against water is less than 40°C.  
     CONSTITUTION: This sensor uses a dew-formation detecting film whose apparent contacting angle against water is less than 40° by reducing the proportion of organic high molecules, which is made of water-soluble (hidrophilic) high molecules (polyvinyl alcohol, partially saponificated polyacetate vinyl), organic high molecules such as epoxy resin, and a mixture [powder of semiconductors (such as CrO 2 , NiO) and powder of conductors (such as carbon, palladium) may be mixed in this mixture] of hidrophilic insulating powder (such as oxiyacid salt of phosphorus). The sensor is made by forming a dew-formation film 4 on the confronting comb-type electrodes 2, 3 installed on an insulative substrate 1 (5 and 6 are lead wires of electrodes). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09188648-A (JP)
Title: Production of perfluorosuccinyl difluoride
Inventor: KANEKO ISAMU
IPC: C07C51/62
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a perfluorosuccinyl difluoride in high yield by carrying out a one-stage reaction for selecting a readily available and inexpensive (fluorosulfonyl)difluoroacetyl fluoride as a raw material and carrying out the pyrolytic coupling reaction under specific conditions. SOLUTION: The pyrolytic coupling reaction of a (fluorosulfonyl)difluoroacetyl fluoride of formula I is carried out to provide a perfluorosuccinyl lifluoride of formula II. The reaction is preferably conducted at 200-500 deg.C when carrying out the pyrolytic coupling reaction or further according to a continuous vapor- phase reaction. The reaction of the compound of formula I is preferably carried out in the presence of a gas inert to the compound of formula I or further under substantially anhydrous conditions. The produced compound of formula II is useful as an intermediate for various fluorine-containing compounds or is a useful compound having specific performances in itself.  For example, the compound can be reacted with a nucleophilic reagent and converted into a perfluorocarboxylic acid derivative which is a raw material for fluorine- containing polycondensates excellent in heat resistance and chemical stability such as a polyamide or a polyester.
Patent JP-H05184933-A (JP)
Title: Regeneration of catalyst for producing low fatty acid ester
Inventor: WAKABAYASHI SHOICHIRO
IPC: B01J27/28
Filed: 1992-01-08
Abstract: PURPOSE:To simply, inexpensively and perfectly regenerate a catalyst, in producing a low fatty acid ester by esterifying a lower fatty acid with a lower olefin, by treating a heteropolyacid salt catalyst used at the time of production in an oxygen-containing gaseous atmosphere. CONSTITUTION:Lower fatty acid is esterified with a lower olefin to produce the lower fatty acid ester. At this time, a heteropolyacid salt catalyst used at the time of production is treated in an oxygen-containing gaseous atmosphere. Steam may be allowed to coexist in oxygen containing gas. As a heteropolyacid salt, for example, phosphotungstate, cesium salt and the others are used. The catalyst lowered in its activity is heat-treated, for example, within the temp. range of 150-450 deg.C.
Patent JP-H02182352-A (JP)
Title: Mold for continuous casting
Inventor: KAMISHIRO HATSUYOSHI
IPC: B22D11/04
Filed: 1989-01-06
Abstract: PURPOSE:To obtain a cast slab having thin thickness and wide width without changing inserting condition of a brake ring by combining one par of mold members having L-shape cross section along long side faces and short side faces of a cast slab as mutually slidable. CONSTITUTION:The mold members 1, 2 are formed as L-shape providing flat plate parts 1a, 2a along the long side face and projecting parts 1b, 2b along the short side face of the cast slab, respectively. These are made to one par and the end faces of the projecting parts 1b, 2b are brought into close contact with the flat plate parts 2a, 1a to form an opening part corresponding to the cross sectional shape of the cast slab. Jackets 3, 4 combining these mold members 1, 2 are piled up. At the time of energized the jacket 3, the projecting part 1b of the mold member 1 is slided in the mold member 2 and energized so as to approach to the projecting part 2b, and the inner faces of both projecting parts 1b, 2b always hold the brake ring B1 and is brought into close contact with the brake ring B1.
Patent JP-H06208475-A (JP)
Title: Register setting circuit
Inventor: SAKATA TATSUMI
IPC: G06F11/00
Filed: 1993-01-08
Abstract: PURPOSE:To provide a circuit capable of setting up a register even when operation of a central processing unit (CPU) is stopped with respect to a register setting circuit for checking functions instead of the CPU. CONSTITUTION:The register setting circuit is provided with a counter 22 for counting up clocks outputted from an oscillator 21, the 1st read-only memory (ROM) 23 for previously storing control addresses in place of addresses to be outputted from the CPU 11 and outputting a control address corresponding to a count value outputted from the counter 22 to a register 14 and the 2nd ROM 24 for previously storing control data substituted for data to be outputted from the CPU 11 and outputting control data corresponding to the count value outputted from the counter 22 to the register 14 and constituted so that the 1st and 2nd ROMs 23, 24 are driven when a fault is generated in the CPU 11.
Patent JP-S58174426-A (JP)
Inventor: JIEEMUSU FURANSU ROSU
IPC: C08L21/00
Filed: 1983-01-11
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-S62158485-A (JP)
Title: Immobilized microorganism and production thereof
Inventor: NAKAHARA YOSHIKO
IPC: C12J1/04
Filed: 1986-01-07
Abstract: PURPOSE:To produce a highly active immobilized microorganism having high mechanical strength and excellent permeability and compatibility to the liquid to be treated, by including a microorganism in a microcapsule composed of a spherical porous hollow inorganic wall having high chemical and physical stability. CONSTITUTION:Cells of a microorganism other than wine yeast are optionally immobilized with a polymeric compound or an oily substance and dispersed in an aqueous solution containing one or more kinds of inorganic compounds selected from silicate, carbonate, phosphate and sulfate of an alkali metal and halide of alkaline earth metal. An organic solvent having a water solubility of <=5% is mixed to the dispersion to obtain a W/O-type emulsion. An aqueous solution of a compound capable of forming a water-insoluble precipitate by the reaction with the above inorganic compound in aqueous solution is added to the above emulsion to obtain a microcapsule containing the microorganism and having spherical porous inorganic wall.
Patent JP-S57115699-A (JP)
Title: Soot removing method of heat exchanger utilizing waste heat of exhaust gas
Inventor: YOSHIDA HIROSHI
IPC: F28G1/16
Filed: 1981-01-09
Abstract: PURPOSE: To enable to remove the soot on the heating surface while the device is kept in operation by a method wherein water on the like in jet form is jetted in the combustion exhaust gas with pressurized air.  
     CONSTITUTION: When the pressurized air mixed with the cold or hot water is jetted into the gas of the heat exchanger 1 in the form of jet fluid, the soot adhered on the heating surface 15 and the like of the heat exchanger 1 is removed by separation due to the thermal impulse and abrupt expansion impulse generated by the vaporization of the water by contacting with the gas and further due to the impulsive force of the pressurized air itself and as well as the removed soot is discharged by the jetting pressure of the pressurized air to the outside. Consequently, the separation and removal of the soot is possible while the device is kept in operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5594235-A (JP)
Title: Endoscope photographing device
Inventor: TERADA MASAAKI
IPC: G03B17/48
Filed: 1979-01-11
Abstract: A photographing apparatus for an endoscope, which comprises an endoscope body (10) including an obervational optical system (121) and a fiber light guide (14), a light source unit (46) including a light source section (21) for providing light to the fiber light guide (14) and a camera (32) mounted on a light path, through which an optical image led out through the observational optical system (121) proceeds. The camera (32) includes a photoelectric converter (34) disposed on the afore-mentioned light path of the optical image for producing a brightness signal (E10) corresponding to the brightness of said optical image and a transmitter (36) receiving the brightness signal (E10) from the photoelectric converter (34) and producing a transmission signal (E20) corresponding to the brightness signal (E10). The light source unit (46) includes a receiver (42) receiving the transmission signal (E20) and producing a feedback signal (E30) corresponding to the brightness signal (E10) and a light source section control device (44) for controlling the light source section (21) according to the feedback signal (E30) for controlling the quantity of light provided from said light source section (21) to said fiber light guide (14). In the photographing apparatus of the above construction, the camera (32) and light source device (46) are coupled together by transmission signal or electromagnetic wave (E20) without need of any electric contact.
Patent JP-H10192143-A (JP)
Title: Discharge valve structure for food heating caldron
Inventor: ISHII SHIGERU
IPC: A47J27/14
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a discharge valve by which contents are not left in a container at all when it is opened. SOLUTION: A discharge valve at an upper end of a dishrag pipe 9 of a spherical container comprises a valve seat 11 having an upper surface of the same spherical surface as an inner surface of the spherical container, and a valve element 10 inserted to a cylindrical discharge port 11a of the valve seat 11 and having an upper to be the same spherical surface as the inner surface of the spherical container. This valve element 10 is composed of a column- shaped insert part 10a, a circular packing 10c inserted on the underside of the insert part 10a, and a strut 10b to move the valve element 10 vertically.
Patent JP-H11199825-A (JP)
Title: Aqueous sealer composition
Inventor: OCHI IKURO
IPC: C09D5/02
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous sealer composition having excellent impregnation into a ground substrate, slight danger of ignition and toxicity and a low smell, yet providing a sealer film having excellent adhesivity to a ground substrate, improved water resistance, moisture resistance, alkali resistance, or the like, further exhibiting excellent adhesivity regardless of the kinds of top coated films. SOLUTION: This composition comprises an aqueous resin solution as an active ingredient containing a mixture as a monomer component composed of (a) 1-40 wt.% of a glycidyl group-containing unsaturated monomer, (b) 0.1-20 wt.% of at least one monomer selected from an unsaturated carboxylic acid and its salt, (c) 1-10 wt.% of an amide group-containing unsaturated monomer, (d) 0.1-20 wt.% of an unsaturated monomer containing a hydroxyl group and a halogen atom and (e) 10-96 wt.% of another polymerizable unsaturated monomer.
Patent JP-S59134533-A (JP)
Inventor: HERITSUTO BERENDO HERITSUSEN
IPC: H01J29/00
Filed: 1984-01-11
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-H02181739-A (JP)
Title: Automatic focusing controller
Inventor: HIGASHIHARA MASAKI
IPC: G02B7/28
Filed: 1989-01-09
Abstract: PURPOSE:To always execute accurate predictive follow-up control and to realize accurate focusing by providing a control means which shifts a lens to a position where the lens is shifted as much as prescribed quantity in the direction of a front focus with respect to the driving quantity of the lens obtained by prediction arithmetic operation. CONSTITUTION:In the subroutine of the prediction arithmetic operation, the data of a memory DF2 is inputted to a memory DF1, the data of a memory DF3 is inputted to the DF2 and a value that a detection value DA at this time is added is stored besides at a step 302. Thus, the value obtained by adding the DA to the defocus quantity at the last out one, the value obtained by adding the DA to the defocus quantity at the last and the value obtained by adding the DA to the defocus quantity at this time are always stored in the respective memories DF1-DF3. Then, since the values obtained by adding the DA to the respective detected defocus quantity are stored in the DF1-DF3, it is judged that a camera is always in rear focus from the real defocus quantity. As the result, the lens is fed by as much as the DA in the direction of the front focus. Thus, the position of the lens is driven to a proper position.
Patent JP-H01180810-A (JP)
Title: Powder for make-up
Inventor: KOBAYASHI TOYOHISA
IPC: A61K8/02
Filed: 1988-01-08
Abstract: PURPOSE:To obtain powder useful for cosmetic having extremely improved water repellency and water resistance, preventing make-up disorder, having excellent spread on the skin, moist feeling and transparent finish feeling, by coating powder with a specific organic fluorine compound. CONSTITUTION:Powder coated with a compound containing 3-20C polyfluoroalkyl group and 2-4C oxyalkylene group or two or more hydroxyl groups such as a compound shown by the formula [Rf is 3-20C polyfluoroalkyl; X is CH2, CH2CH2, CH2CH=CH, CO, COCH2, etc.; Y is O(AO)d, S, SO2 or NR<2> (R<2> is H or 1-4C alkyl); B is polyhydric alcohol residue containing 2-8 OH; R<1> is 1-24C alkyl, alkenyl, aryl or acyl; AO is 2-4C oxyalkylene; a is 0 or 1; b-d are 0-20; l is 1-8; m>=0, n>=0; l+m+n is 2-8; b+c+d>=1 or n=2].
Patent JP-H06206983-A (JP)
Title: Epoxy resin composition for electronic equipment
Inventor: WAKAGI SHIGERU
IPC: C08G59/62
Filed: 1993-01-11
Abstract: PURPOSE:To provide an epoxy resin composition containing a bisphenol skeleton- having polyphenol compound as a curing agent for the epoxy resin, excellent in the coefficient of linear expansion, etc., and useful as a seating material for electronic devices or as a matrix material. CONSTITUTION:The composition is characterized by containing a biphenyl skeleton-having polyphenol compound (preferably 4,4'-dihydroxybiphenyl) as a curing agent for the epoxy resin.
Patent JP-H02182176-A (JP)
Title: Preparation of drink
Inventor: SAKANAKA SENJI
IPC: A23L3/349
Filed: 1989-01-09
Abstract: PURPOSE:To prepare a drink preservable over a long period by adding a specific polyphenol compound such as (+)-catechin to a drink, thereby preventing the putrefaction of the drink caused by a heat-resistant sporulating microorganism. CONSTITUTION:The objective drink is prepared by adding a compound selected from polyphenol compounds consisting of (+)-catechin, (+)-gallocatechin, (+)- gallocatechin gallate, (-)-epicatechin, (-)-epicatechin gallate, (-)- epigallocatechin and (-)-epigallocatechin gallate to a drink.
Patent JP-H05187147-A (JP)
Title: Multistory parking garage
Inventor: TSUJIMOTO KAZUFUMI
IPC: E04H6/42
Filed: 1992-01-10
Abstract: PURPOSE:To save the labor of a manager for inspection by providing the vehicle existence allowable range along the vehicle width direction below the lift section arrangement position of an external communication section moving a vehicle in or out, and stopping the drive of a device when the protrusion of the vehicle is detected. CONSTITUTION:A multistory parking garage arranged with a pair of racks provided with multiple shelves storing vehicles G in a vertical multi-layer shape face to face via the lift passage of a lift section 3 is provided. An external communication section B having an external communication port 2 and a pit 4 is formed below it, and a turning device 5 is provided in the pit 4. Various sensors such as a vehicle passage sensor and vertical and longitudinal protrusion sensors are arranged as before on the external communication section B. Right and left protrusion sensors 14R, 14L are newly arranged along the side edge in the longitudinal direction of the lift section 3. If the door mirrors of a vehicle are protruded when the lift section 3 is lifted, the protrusion is detected, and this device is automatically stopped. The inspection and judgment of the protrusion on the right and left performed by a manager heretofore can be omitted.
Patent JP-H08191171-A (JP)
Title: Nitride semiconductor laser element
Inventor: SENOO MASAYUKI
IPC: H01S5/323
Filed: 1995-01-12
Abstract: PURPOSE: To form a suitable optical resonance surface turning to a reflecting mirror, by forming a dielectric multilayered film having a reflection factor corresponding to oscillation wavelength on the nitride semiconductor surface turning to the optical resonance surface. CONSTITUTION: A double heterostructure is formed by laminating a buffer layer 2 composed of GaN, an N-type contact layer 3, an N-type clad layer 4, a second N-type clad layer 5, an undoped active layer 6, a P-type clad layer 7, and a P-type contact layer 8 on the [0001] face of a sapphire substrate 1. A stripe type positive electrode 12 is formed on the surface of the P-type contact layer 8, and a negative electrode 11 is formed on the surface of the N-type contact layer 3. The respective ten layers of SiO2 and TiO2 are alternately laminated over the nitride semiconductor (Inx Aly Ga1-x-y , 0<=x, 0<=y, x+y<=1) surface and the sapphire substrate to form a dielectric multilayered film 20.  The dielectric multilayered films 20 are formed on the facing surfaces of the nitride semiconductor layer, reflect the light emitted from the active layer, and act as perfect optical resonance surfaces.
Patent JP-H07248748-A (JP)
Title: Liquid crystal display device
Inventor: SUGURO AKIRA
IPC: G02F1/133
Filed: 1995-01-12
Abstract: PURPOSE:To reduce the deterioration in the quality of a video display occurring when contrast is emphasized using a general purpose analog amplifier when a PWM system(pulse width modulation system) for displaying a halftone in a video signal is used. CONSTITUTION:This device is provided with an analog amplifier 201 having a specific nonlinear characteristic and a pulse width modulator 304b capable of optionally setting pulse widths for respective gradation degrees, and gradation is displayed by utilizing also the characteristic of the analog amplifier 201 according to a light transmission characteristic for the gradation degree required for a liquid crystal display device and setting the pulse width for the gradation degree of the pulse width modulator 304b.
Patent JP-H11201044-A (JP)
Title: Fluid pump
Inventor: KATO MITSUO
IPC: F02M37/12
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To achieve thinnes and light weight in a hydraulic pump having a diaphragm between a pump main body and a cover, and check valves respectively between an intake chamber and a discharge chamber formed in the pump main body and a pump chamber. SOLUTION: Two entrance passages 72, 78 and two exit passages 73, 79 are provided in a pump main body 35 in such a way that the entrance passage 72, 78 and the exit passage 73, 79 forming a pair are disposed around the pump chamber 45 to be adjacent to each other, a pair of communication recesses 76, 82 respectively corresponding to opening ends of the entrance passage 72, 78 and the exit passage 73, 79 forming the pair are provided in a cover 36, tongue-like check valves 77, 83 are provided on a diaphragm 37, and inner surfaces of the opening ends of the exit passages 73, 79 on the side of the entrance passages 72, 78 are formed as inclination surfaces 73a, 79a inclined toward the entrance passages 72, 78 on the closer side to the communication recesses 76, 82.
Patent JP-H08191044-A (JP)
Title: Resist pattern forming method
Inventor: MINAMI HIROYUKI
IPC: H01L21/027
Filed: 1995-01-12
Abstract: PURPOSE: To provide a resist pattern forming method capable of forming the resist pattern making the taper angle of sidewall not exceeding 90 deg. without performing the heat treatment after finishing the development step. CONSTITUTION: An insulating film 2 is formed on a semiconductor substrate 1 and then the surface of the insulating film 2 is coated with a positive photoresist 3 so that multiple exposure of this photoresist 3 may be performed using the same exposure pattern to the photoresists in the easily exposed state by the preceding exposure out of the multiexposures later to develop the photoresist 3 for the formation of a resist pattern 11.