baber/WOPTO huggingface dataset:
Patent JP-H11344289-A (JP)
Title: Rotary furnace
Inventor: MAEDA YUJI
IPC: F27B7/22
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To transmit stably a rotating power from the outside to a furnace core tube without causing a slip to a fixed part thereof by installing a supporting part having a part contacting the furnace core tube made from a material which does not cause devitrification of a quartz glass at high temperature. SOLUTION: A rotary kiln comprises a quartz glass furnace core tube 1 fixed by a plurality of supporting parts 2 and is provided with a heater 3 which surrounds the furnace core tube 1. The supporting part 2 is installed on a rotation transfer device 4, and a supporting tool 10 of the furnace core tube 1 is installed on the supporting part 2 by a supporting bar 12. In this case, a material which does not cause the quartz glass to devitrify is used for the supporting tool 10 and the supporting bar 12. Namely, a material which does not cause devitrification at a required high temperature, such as 600 deg.C or more, and in particular at high temperature of 1000 deg.C or more, that is, an inorganic material, preferably high purity silicon carbide or high purity silicon nitride of 200 ppm or less in the total amount of alkali or alkaline earth metal is used.  As a result, the rotating power is transmitted without devitrifying the furnace core tube 1.
Patent JP-S63315009-A (JP)
Inventor: KAWASAKI NOBUHIKO
IPC: A47J27/21
Filed: 1987-06-17
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-S5674813-A (JP)
Title: Laminated magnetic core material for magnetic head
Inventor: KOYAMA AKIO
IPC: G11B5/255
Filed: 1979-11-20
Abstract: PURPOSE: To increase the hardwearing properties of the material mentioned in the title and at the same time prevent the damage on the tape recording surface, by laminating several sheets of the soft-magnetic thin plate together via the adhesive layer composed of an insulating adhesive containing the fiber material of a high elastic modulus.  
     CONSTITUTION: Several sheets of the soft-magnetic thin plate are adhered to each other via the adhesive layer composed of a thermosetting insulating adhesive containing the nonmagnetic fiber of a high elastic modulus. The laminated magnetic core material thus obtained is used to form a magnetic head having an extremely high hardwearing property. Furthermore, the damage given on the tape recording surface can be reduced greatly compared with the convertional method to add the grain-type material, thus eliminating such inconvenience as to lower the output due to an attachment of the dropped particles to the head gap. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6043511-A (JP)
Title: Breakwater using scrapped ship
Inventor: KAWAKITA YOSHIMASA
IPC: E02B3/06
Filed: 1983-08-19
Abstract: PURPOSE:To permit the mooring of a small ship by directing the tidal current downwards by providing wave-dissipating openings to the upper deck and side outer plate of the topside tank and the side outer plate of the double-bottom tank in a breakwater using a scrapped ship. CONSTITUTION:Filling soil 8 is packed into the center tank of a bulkcarrier hull 1, and the scrapped ship is used as a breakwater. In the top-side tank 4, a wave- dissipating opening 4a is provided in the upper deck 2, and an wave-dissipitating opening 5 is provided in the side outer plate 3. In the double-bottom tank 7, a wave-dissipating opening 6 is provided in the side outer plate 3. A wave-dissipating effect can thus be provided to the breakwater. Since the tidal current passes through the lower part, the small ship can be moored to the inland sea side of the breakwater.
Patent JP-H05530-A (JP)
Title: Facsimile terminal equipment
Inventor: MAZAKI TAKESHI
IPC: H02J7/00
Filed: 1991-06-24
Abstract: PURPOSE:To prevent an interruption of an action caused by an output voltage drop and improve a printing quality by a method wherein when an output voltage of a battery is lowered to a predetermined value, a black pixel density of one line having black pixels of the predetermined number or more is changed before printing. CONSTITUTION:In a facsimile terminal equipment 1, an output voltage of a battery power source 2 of a nickel-cadmium battery having a rated voltage of 12V is converted by a DC/DC converter 3 to be supplied to a main body 5. The output voltage of the battery power source 2 is detected by a voltage detection circuit 4 and outputted to a control part 6 in the main body 5. When the output voltage V of the battery power source 2 is lowered, a black pixel recording density is changed in accordance with the number of black pixels per line prior to the printing of received image data. This change can prevent the interruption of a printing action caused by a drop of an output voltage V when image data having a large number of black pixels is printed. In addition, a recording image is made legible fox an operator of the facsimile terminal equipment 1, and 2 deterioration of a printing quality can be prevented.
Patent JP-H05320078-A (JP)
Title: Production of 1h-perfluoroalkane
Inventor: ENOKIDA TAKASHI
IPC: B01J31/04
Filed: 1992-05-20
Abstract: PURPOSE:To produce a 1H-perfluoroalkane in good yield under mild conditions by using an industrially readily available substance with hardly any toxicity and danger. CONSTITUTION:A perfluoroalkyl halide is made to react with an acid in the presence of zinc to produce the 1H-perfluoroalkane. In the reaction, all the raw material substances may be collectively charged; however, a method for charging zinc in small portions into a mixture of the perfluoroalkyl halide with the acid and a solvent is preferred from the viewpoint of control over the heat of reaction. Although the reaction is advanced under mild temperature conditions of ambient temperature to about 60 deg.C, the raw material perfluoroalkyl halide having a relatively high molecular weight is preferably allowed to react at >=50 deg.C.
Patent JP-H10340522-A (JP)
Title: Data recording device and camera device
Inventor: KUMAGAI ATSUHIRO
IPC: H04N9/804
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent the damaging of recorded data caused by impacts occurring during data recording by using a disk drive not using a tracking servo. SOLUTION: This recording device is provided with a recording means 32 for recording data in a disk recording medium without using a tracking servo arranged in a casing, an acceleration sensor 33 for detecting impacts given to the casing and control means 28, 31 and 36 for controlling the recording means so as to interrupt the data recording in the disk recording medium when an impact of a specified value or higher is detected based on a detecting result from the acceleration sensor 33. Since the data recording in the disk recording medium is interrupted when the impact of a specified value or higher is detected by the acceleration sensor 33, the damaging of recorded data in the disk recording medium or the occurrence of recording failures is prevented during recording.
Patent JP-S63319291-A (JP)
Title: Vapor growth system
Inventor: KOMURA YUKIO
IPC: C30B29/42
Filed: 1987-06-19
Abstract: PURPOSE:To improve the safety of a system in which a gas for vapor growth is fed into a reaction furnace to carry out the vapor growth of a crystal on a wafer, by separately arranging a body chamber, a gas feeding chamber and a remote operation chamber in the system. CONSTITUTION:This vapor growth system is composed essentially of a body chamber, a gas feeding chamber and an operation chamber and the chambers are separately arranged. The body chamber contains a reaction furnace and a gas controller for controlling a gas for vapor growth in the furnace. The operation chamber contains an operation board for the remote operation of the controller. The gas for vapor growth is fed in the reaction furnace to carry out the vapor growth of a crystal on a wafer in the furnace.
Patent JP-S5774738-A (JP)
Title: Photographic sensitive silver halide material
Inventor: ISHIKAWA NAOOKI
IPC: G03C1/10
Filed: 1980-10-29
Abstract: PURPOSE:To perform high sensitization without increasing fog by adding a thioether compound and a specified phosphonium or ammonium compound. CONSTITUTION:To a photographic sensitive silver halide material are added at least 1 kind of thioether compound and at least 1 kind of compound represented by general formulaI(where Z is P or N, each of R1-R4 is optionally substituted alkyl, aryl or aralkyl, at least one of R1-R4 is aryl or aralkyl having an electron attractive substituent, and X<-> is an acid anion). The compound of formulaIis known as an anti-foggant, yet is shows a sensitizing action in the presence of the thioether compound by synergism and produces the same effect in rapid processing at high temp.
Patent JP-H054210-A (JP)
Title: Manufacture of concrete block
Inventor: FUKUDA TERUAKI
IPC: B28B11/24
Filed: 1991-06-24
Abstract: PURPOSE:To miniturize an ageing chamber and easily manufacture concrete block of every shape on the same line by stacking a plurality of retaining molds filled with concrete not hardened each other to age said concrete in the ageing chamber. CONSTITUTION:A retaining mold main body (a) is placed on a pallet (b) by a mold assembling machine to assemble a retaining mold C and concrete not hardened is charged in the retaining mold C from the hopper 2a of a concrete charging machine 2 to fill said mold C. Further, the retaining mold C is fed to the start end part of a feed-in conveyor 6 and raised by the retaining mold raising machine 14b of the unloader 14 provided on the conveyor 6. Then, the retaining mold C is placed on the other retaining mold C fed next to be stacked in a two-stage state and both retaining molds are fed in an ageing chamber 3 from the feed-in conveyor 6 and the concrete not hardened in the retaining molds C is aged to be converted to perfectly aged concrete. The retaining molds C after perfect ageing fed out of the ageing chamber 3 are fed to a demolding machine and blocks A are demolded as products from the retaining molds C.
Patent JP-S5853789-A (JP)
Title: Electronic clock
Inventor: MAKII YOSHIAKI
IPC: G04G13/02
Filed: 1981-09-25
Abstract: PURPOSE:To furnish an alarm clock enabling efficient awaking of a user by modifying alarm sounds automatically according to external factors. CONSTITUTION:A time circuit 1 performs comparison COMP of a time whereat an alarm is set with a current time and generates a coincidence signal (a) at the time whereat the alarm is set. An external factor input processing circuit 2 performs the detection SEN of an action of tapping a sound-stopping switch by hand, an ambient temperature, lightness, noise, vibration, etc., and processes them. A control circuit 4 performs an analysis in accordance with the procedure of a program written in ROM, on the basis of informations obtained in the circuit 2, and memorizes in a C register parameter values which become the characteristic features of the next alarm sound. The content of the C register is modified to such data, with learning, as enabling the attainment of a function of awaking the user most effectively. An alarm generating circuit 3 delivers sounds according to the content of the C register.
Patent JP-H09315969-A (JP)
Title: Ibudilast-containing sustained release medicinal composition and its production
Inventor: IWATA YUKIYA
IPC: A61K47/32
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ibudilast-containing sustained release medicinal composition which comprises a mixture of sustained release particles containing ibudilast and a medicine release-sustaining polymer and of enteric sustained release particles prepared by coating the release-sustained particles with an enteric polymer, and manifests stabilized exudation properties even when the composition is stored in the elevated- temperature environment. SOLUTION: This medicinal composition is prepared by mixing sustained release particles containing (A) ibudilast and (B) a sustained release polymer such as ethylcellulose with enteric particles which IS prepared by coating the sustained release particles with (C) an enteric polymer such as carboxymethylcellulose. The sustained release particles are prepared, for example, by granulating the mixture of the components A and B. In the preparation of the sustained release particles, the component B is preferably used in an amount of 0.1-10 pts.wt. per 1 pt.wt. of the component A. In order to prepare the enteric granules, the sustained release particles are charged in a fluidized bed granulator and the component (C) is dissolved or suspended in a solvent such as water and the solution or suspension is added to the granulator to effect granulation and coating.
Patent JP-S5941711-A (JP)
Title: Transportation device
Inventor: YAMAGUCHI TOMIO
IPC: F23J1/02
Filed: 1982-09-02
Abstract: PURPOSE:To provide a transportation device having a high heat-resistance characteristics which is suitable for transporting hot ash produced in a combustion furnace or ceramic industry by a method wherein powders or grains are transported by a blade slidably contacting with a water-cooled trough bottom surface and circulatively moved. CONSTITUTION:A driving roller 7 and a driven roller are arranged in a starting end and a terminating end of a cylindrical trough 1 having a water-cooled jacket 2, a blade 9 at the lower area of both link chains 8 moving from the starting end to the terminating end is slidably contacted along the bottom surface of the trough 1, and cooling water is flowed in a hollow part of interior 6 of the driving roller 7 and the driven roller. Thus, the hot ash fed from a hopper 4 into the trough is moved along the bottom of the trough by the blades 9 depending from the circulating right and left link chains 8, 8, discharged from the dropping part 5 at the other end. During this operation, cooling water is supplied from a water supplying pipe 12 to protect each of the hollow shafts 6, rollers 7 fixed to it and the trough, in particular its bottom surface against the heat from ash, resulting in producing no trouble in operation caused by a thermal deformation.
Patent JP-H0812702-A (JP)
Title: Polysaccharide and its production
Inventor: OTANI KIMIKO
IPC: C08B37/00
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a high-viscosity polysaccharide (a TX-1 polysaccharide) having strong thickening and gel-forming powers by selecting a polysaccharide having specified physicochemical properties. CONSTITUTION:A polysaccharide (a TX-1 polysaccharide) is selected which has a mol wt. (by the gel filtration method with Toyopearl HW 65S) of 600.000-1,200,000. a specific rotation [alpha]D of +34.5 deg. (c1, H2O), and an infrared absorption spectrum shown by the figure and mainly comprises D-glucose, L- fructose, glyceromannoheptose. and glucuronic acid in a molar ratio of 5:1:2:0.9. The polysaccharide is obtd. pref. from a product obtd. by culturing bacteria which belong to the genus Beijerinckia and produce a TX-1 polysaccharide outside the biomass.
Patent JP-S637317-A (JP)
Title: Method for continuously heating molten steel with arc and treating with ca
Inventor: KAWASAKI SHOZO
IPC: C21C7/00
Filed: 1986-06-27
Abstract: PURPOSE:To inhibit a drop in the temp. of molten steel as well as to eliminate a time loss by heating the molten steel with arc under a protective cover having a small hole and by feeding a Ca-base wire through the hole. CONSTITUTION:A protective cover 20 having a small hole 22 is put on a ladle 1 and molten steel 8 isolated from the air is heated with arc from are electrodes 21. A guide pipe 6 is then connected to the hole 22 without pulling out the electrodes 21 and a Ca-base wire 4 coiled around an uncoiler 3 is fed with an injector 5 and added to the molten steel 8 through the hole 22 to treat the steel 8 with Ca.
Patent JP-S5675531-A (JP)
Title: Temperature controlling method in heating furnace
Inventor: YAKO KAZUNORI
IPC: C21D9/00
Filed: 1979-11-26
Abstract: PURPOSE:To control furnace temperature effectively by estimating the temperature distribution of each furnac zone through signals from furnace temperature detector of each zone of a heating furnace and thereby presupposing the slab temperature. CONSTITUTION:Signals from furnace temperature detectors 4 provided at two places in each furnace zone of a heating furnace 1 is inputted to a furnace zone temperature estimating device 8. The furnace zone temperature estimating device 8 estimates the furnace zone temperature distribution at that time basing on the furnace temperature detected by the furnace temperature detectors 4 and furnace temperature distribution data measured beforehand. The output of this device is inputted to a slab temperature estimating device 5, and an accurate slab temperature is estimated using neary correct furnace temperature distribution obtained from the furnace zone temperature estimating device 8, and outputted to a furnace temperature deciding device 6. Then, appropriateness of the furnace temperature at that time is judged considering estimated temperature, target heating temperature and position in the furnace stored in the memory unit 10, and command value is given to a furnace temperature regulator 7 to control the furnace temperature accurately.
Patent JP-H052988-A (JP)
Title: Reflex preventive film forming method for display device
Inventor: ISHIZAKI TSUYOSHI
IPC: H01J9/20
Filed: 1991-06-25
Abstract: PURPOSE:To produce a reflex preventive film having a low reflex rate without impairing the resolution of the surface image by forming the reflex preventive film on the outer surface of a glass base from a multi-layer optical film consisting of two or more layers having different refraction coefficient, and providing the outermost layer with specific convex/concave pitch, surface roughness, and pore diameter. CONSTITUTION:Over the outer surface of a panel 10 constituting a color image receiving tube, a reflex preventive film 16 is provided in a laminate structure consisting of an upper and a lower layer 17, 18. The lower layer 17 is formed so as to meet the thickness condition d=lambda/4n(lambda=550nm) and be prepared from particulates of a high refraction coefficient oxide such as TiO2, SiO2, ZnO2 having a mean particle size of 50nm which are subjected to binding with SiO2, while the upper layer 18 has a convex/concave pitch of 10-1000nm, a surface roughness of 10-50nm, and the mean dia. of pores discrete uniformly being no more than 50nm. It further specifies so that the refraction coefficient (n) of the upper layer 18 is as small as 1.32 approximately, compared with the refraction coefficient (n) of a SiO2 flat/smooth film free of pores which measures 1.46. To form the upper layer 18, a coating liquid is used by mixing 30vol.% or more water soluble alcohol having a boiling point no less than 90 deg.C with an alcoholic solution of ethyl silicate, which is followed by removal of the alcoholic components.
Patent JP-H09329933-A (JP)
Title: Image forming device
Inventor: YAMAZAKI FUMIYA
IPC: G03G15/01
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To form a multicolor image of high quality without a color slurring by driving three different driving systems for executing forming processing, without stepping out. SOLUTION: A frequency divider circuit 102 supplies pulse signals P2 synchronized with pulse signals P1 generated by a crystal oscillation circuit 101 to pulse motors 103M, 103C, 103Y and 103Bk. Then, a multiplier circuit 105 supplies pulse signals P3 synchronized with the pulse signals P1 generated by the crystal oscillation circuit 101 to driving circuits 106M, 106C, 106Y and 106Bk. On the other hand, it is constituted so that a frequency divider circuit 109 supplies a pulse signal P4 synchronized with the pulse signal P1 generated by the crystal oscillation circuit 101 to a belt motor 110.
Patent JP-S639447-A (JP)
Inventor: MUSHISHIKA SADAHIKO
IPC: A61M60/841
Filed: 1986-06-28
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-H024454-A (JP)
Title: Ozone decomposition catalyst
Inventor: TERUI SADAO
IPC: B01D53/86
Filed: 1988-06-22
Abstract: PURPOSE:To enhance ozone decomposition activity, resistance to impact and the like by carrying respective given amount of a catalyst component composed of a given binary oxide, a given tertiary oxide and a catalyst component composed of an oxide composed of Mn, Fe, Co or the like on a carrier. CONSTITUTION:At least one kind selected out of a binary oxide of Ti-Si, a binary oxide of Ti-Zr and a tertiary oxide of Ti-Si-Zr is used as A component. At least one kind of metal selected out of Mn, Fe, Co, Ni, Zn and the like is used as B component. An ozone decomposition substance is prepared by combining said A component and B component. An ozone decomposition catalyst is formed by carrying said ozone decomposable active substances on a high molecular foamed material. In that case, an adhesive such as epoxy resin, melamine resin or the like is applied on the high molecular foamed material to carry the ozone decomposable active substance by adhesion.
Patent JP-S6130893-A (JP)
Title: Image pickup device for stereo television
Inventor: MORISHITA MASANOBU
IPC: H04N13/02
Filed: 1984-07-23
Abstract: PURPOSE:To make the subject depth shallow and to reduce clear visibility of remote object points by disposing a photo-chromic translucent plate ahead of a picked-up image face of each image pickup device for stereo television and causing a stop of each image pickup device to be pointed in the open direction. CONSTITUTION:A photo-chromic translucent plate 14 is disposed between a stop 12 and image pickup tube 13. Then the stop for giving the prescribed exposure to an image pickup device is pointed in the open direction by the reducing amount which is generated on the photo-chromic translucent plate 14. The subject depth is made shallow by the opening amount of the stop to reduce the clear visibility of a remote image (composite image at the same side) from a watching point, and the unnatural feeling given to a viewer can be smoothed.
Patent JP-H023908-A (JP)
Title: Lighting equipment
Inventor: HAMA KATSUNOBU
IPC: H01L21/30
Filed: 1988-06-22
Abstract: PURPOSE:To maintain the illuminance on an image even when the partial coherency is decreased by interposing an imagery optical system which changes the irradiation area of a light irradiation surface of a multiple light flux generating member, between a condenser mirror and the multiple light flux generating member. CONSTITUTION:A light emitted from an ellipsoidal mirror end surface 2a is converged on a converging surface 6 by a first lens 5a. The devices are so arranged that the image formed on the converging surface 6 by the lens 5a becomes a virtual image 7. As a result, the light projected on the whole part of a light irradiation surface 3a can be converged on the light converging surface 6. Next, the image on the light converging surface 6 is formed on the light irradiation surface 3a. This secondary light source image becomes smaller than the size of the virtual image 7, i.e., the total area of the light irradiation surface 3a, and is shown by a light irradiation part 8. Partial coherency can be adjusted by exchanging the lens 5b. Thereby, the illuminance on an original picture can be maintained even when the partial coherency is decreased.