baber/WOPTO huggingface dataset:
Patent JP-2000092409-A (JP)
Title: Video display device
Inventor: SUZUKI HITOSHI
IPC: H04N5/46
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a video display device which displays video on a screen, having an aspect ratio different from the video signal without distortion the video by fully using its effective screen. SOLUTION: From the inputted video signal, a signal processing means 10 generates a new video signal corresponding to the display, by compressing the entire video information in horizontal cycles along the time base. Furthermore, synchronizing signals HD" and VD" corresponding to the new video signal generated by the signal processing means 10 are generated from synchronizing signals HD and VD separated by a synchronizing signal generating means 20 from the input signal. The display means comprising a vertical deflecting circuit 30, a horizontal deflecting circuit 40, and a CRT 50 has its electron beam scan controlled on the basis of HD" and VD" and the video signal, which is compressed along the time base, is displayed on the CRT 50.
Patent JP-H08124939-A (JP)
Title: Fabrication of semiconductor device
Inventor: NISHII KATSUNORI
IPC: H01L21/3065
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a method for fabricating a semiconductor device, i.e., an FET, excellent in pinch off characteristic stably through a self-aligned FET process. CONSTITUTION: A semiinsulating GaAs substrate 1 is subjected to selective implantation of Si ion to form an active layer 2 thus forming a high melting point metal film 3 over the entire surface. The high melting point metal is then subjected to anisotropic dry etching according to a gate pattern using a mixture gas of CF4 and SF6 thus forming a gate electrode 4. It is then subjected to oxygen plasma processing over the entire surface thereof thus removing the etching gas component, i.e., sulfur, left on the surface of the GaAs substrate. Subsequently, Si ions are implanted selectively using the gate electrode 4 as a mask thus forming a lightly doped n type layer 5. A first insulation film 6, e.g. a silicon nitride film, is then deposited on the entire surface and a heavily doped n type implantation region 7 is formed through the insulation film.  The protective film 8 is formed on the entire surface and annealed. Finally, the annealed film 8 is removed and a source-drain electrode 9 is formed to complete a GaAs FET.
Patent JP-H0592579-A (JP)
Title: Ink jet recording apparatus
Inventor: FUKUSHIMA HISASHI
IPC: B41J2/175
Filed: 1991-10-03
Abstract: PURPOSE:To perform necessary and sufficient emission restoring operation with respect to a plurality of individual recording heads emitting inks different in concn. CONSTITUTION:An empty emission control circuit 31 of dark ink heads allowing recording heads 22CK, 22MK, 22YK, 22KK for emitting dark inks to perform the empty emission not participated in recording and an empty emission control circuit 32 of light ink heads allowing recording heads 22CU, 22MU, 22YU, 22KU for emitting light inks not participated in recording are constituted in a separated state and, at each time when the standing times corresponding to ink densities are elapsed, the control circuits 31,32 are operated at different intervals.
Patent JP-H1195415-A (JP)
Title: Image forming material and image forming method
Inventor: HONDA JUNKO
IPC: G03F7/038
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming material having good printing resistance and sensitivity without the degradation in plate wear by irradiation of a plate material after development at the time of subjecting the plate material to printing and an image forming method. SOLUTION: This image forming material has a photosensitive layer contg. a compd. capable of generating an acid by irradiation with active rays, a compd. having at least one of the bonds decomposable by the acid, an IR absorber and a UV absorber on a base. This image forming method has a stage for writing images by using visible light of a wavelength >=700 nm or IR rays on the photosensitive layer of the image forming material, then removing the exposed parts by an alkaline developer.  The image forming material is otherwise the image forming material having the photosensitive layer contg. the compd. capable of generating the acid by irradiation with the active rays, the compd. having at least one of the bonds crosslinkable in the presence of the acid, the IR absorber and the UV absorber on the base and the image forming method for the same has the stage for writing the images by using the visible light of the wavelength >=700 nm or the IR rays on the photosensitive layer of the image forming material, then removing the unexposed parts by the alkaline developer.
Patent JP-H06106167-A (JP)
Title: Method and apparatus for solid-liquid separation of waste water
Inventor: UENO SUSUMU
IPC: C02F1/44
Filed: 1992-09-28
Abstract: PURPOSE:To extend the life of a membrane and to reduce maintenance frequency by stopping the operation of an arbitrary membrane separation unit to perform solid- liquid separation by the other membrane separation unit and successively altering the solid-liquid separation unit at every proper period to repeat the operation and stop of the respective units. CONSTITUTION:The solid-liquid separation of waste water is performed by arranging a plurality of membrane separation units 2 in an aeration tank 1 treating org. sewage with activated sludge and the activated sludge and treated water are subjected to solid-liquid separation in the aeration tank 1 by the membrane separation units 2 in such a state that the operation of the other membrane units 2 are stopped and the stopped units 2 and the operated units 2 are successively altered at every proper period to repeat the operation and stop of the respective units. As a result, a state such that suction negative pressure is applied to the cake layer on the surface of a membrane and a state such that said negative pressure is not applied to said cake layer are generated and the cake layer becomes easy to release. Maintenance may be performed with respect to the membrane separation units 2 in a stop state and can be performed while the operation of the other units is continued.
Patent JP-H11137230-A (JP)
Title: Bread crumb-coating apparatus
Inventor: KUENEN HENDRIKUS ANTONIUS JACO
IPC: A23L7/157
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a bread crumb-coating apparatus capable of coating a food with a granular material of bread crumb or the like in a state where the distribution of the relatively fine component and the relatively course component in the coating material is well controlled. SOLUTION: This bread crumb-coating apparatus comprises the following units: a guide plate 5 and a guide plate 7 which are placed directly below the upper part 4 of a rotary conveyor belt 2 which can pass a granular material and hold a food on it, and directly below the lower part 6 of the rotary conveyor belt 2, respectively; a feeder 10 for the granular material which opens above the upper part 4; a diverter means 8; and a conveyor means 20, 21 for transporting the granular material up to the feeder 10. This apparatus for coating a food 9 with a granular material, for example, such as bread crumb is provided with a screening means for fractionating the granular material which sends the finer component to the lower part 6 of the conveyor belt 2, and the coarser component to the conveyor means.
Patent JP-S61136932-A (JP)
Title: Annealing device of glass part
Inventor: HAKAMAZUKA KOJI
IPC: C03B25/06
Filed: 1984-12-05
Abstract: PURPOSE:To anneal and convey a glass part without damaging the part which is easily damaged during annealing by constituting a glass conveying part in the annealing device of a member having mechanical impact absorptivity and oxidation resistance. CONSTITUTION:A carrying part 11 consisting of a conveyor for transporting a glass part 10 into an annealing furnace 12 is constituted of a member having mechanical impact absorptivity and oxidation resistance. The conveying part is a part carrying stand consisting of a stand 27 and the above-mentioned member fixed on the stand. Besides, a fabric cross-woven with carbonized fibers obtained by heat-treating fibers obtained by melt-spinning a carbon fiber material, and then carbonizing and graphiting, if necessary, the fibers, a fabric cross- woven with glass fibers and carbonized fibers, and a sheet fabric are preferably used as the member.
Patent JP-2001085798-A (JP)
Title: Semiconductor laser module, and wavelength division multiplex optical transmission system
Inventor: NAKAMURA ATSUSHI
IPC: H04B10/079
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To realize the highly accurate wavelength-controllability of a semiconductor laser module, by providing in a package a plurality of semiconductor lasers for emitting respectively laser beams, and by selecting one of them to set the selected one to a drive-able state. SOLUTION: A semiconductor laser module 1 is so configured that it has a plurality of semiconductor lasers 35 and when the reduction of the output power of the one used semiconductor laser 35 occurs the other semiconductor lasers 35 are changed over into each other successively to make usable one of them. Further, the respective semiconductor lasers 35 are so configured as to have different oscillation wavelengths from each other. Also, the used environmental temperatures of the respective semiconductor lasers 35 of the semiconductor laser module 1 are controlled by a single electronic cooling element 33.  When using each semiconductor 35, a user controls its used environmental temperature by the electronic cooling element 33 while referring to the data for showing the relation of its oscillation wavelength to its temperature, and the user changes over the lasers 35 into each other to use one of them. Thereby, the semiconductor laser module 1 which oscillates always at a constant wavelength can be constructed.
Patent JP-2001079908-A (JP)
Title: Injection unit and its control
Inventor: IMATOMI YOSHIYUKI
IPC: B29C45/76
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To inject a resin by a sufficient injection pressure by a method wherein a second driving means is driven in an injection process, and a screw is advanced at a specific screw speed. SOLUTION: An injecting motor 53 as a second driving means is arranged in order to move a screw 12, and a second rotary transmission means comprising pulleys 54, 55 and a timing belt 56 is arranged between the injecting motor 53 and a ball screw shaft 45. Then, the injecting motor 53 is driven in an injecting process, a ball nut 46 and a pressure plate 34 are moved by rotating the ball screw shaft 45, and the screw 12 is advanced or retreated at a specific screw speed. Thereby, a resin can be injected by a sufficient injection pressure.
Patent JP-2000072784-A (JP)
Title: Carbosiloxane dendrimer
Inventor: YOSHITAKE MAKOTO
IPC: C07F7/08
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new carbosiloxane dendrimer of a branched structure having a polysiloxane structure as the nucleus, capable of becoming a high molecular weight compound, of a narrow molecular weight distribution and having a substituent. SOLUTION: A carbosiloxane dendrimer having one or more siloxy groups of formula III (R4 is a carbon element or the like) extending from a nucleus consisting of a polysiloxane structure of two or more silicon elements having a siloxane unit of formula I [R1 is a 1-10C alkyl or the like; (a) is an integer of 0-2; X1 is a silyl alkyl of formula II (R2 is a 2-10C alkylene; R3 is a 1-10C alkyl; Xi+1 is a monovalent hydrocarbon having a substituent such as a non- substituted monovalent hydrocarbon, or the like; bi is an integer of 0-3) in the case of (i)=1], for example, a polymer having an average molecular weight expressed by formula IV.  The dendrimer of formula I is obtained, for example, through a process that a corresponding hydrogen-containing polysiloxane having two or more silicon elements, which is a starting raw material, is subjected to addition reaction with an alkenyl-containing alkoxysilane in the presence of a platinum-based transition metal catalyst, or the like.
Patent JP-H09101933-A (JP)
Title: Scanner server device
Inventor: ARAKAWA NAOTO
IPC: H04N1/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize a scanner server device by controlling the deletion of image data stored in a storage device corresponding to the attribute of image data. SOLUTION: A main controller 210 transfers/registers a main scan image sent from a scanner controller into a raster image memory. When all the main scans are completed, the main controller 210 changes the prescan image lock level of correspondent managing data in a prescan managing table 262 into a level for deleting a prescan image/main scan image file. After the prescan image lock level is set into unlock state, the main controller 210 deletes respective registered prescan image/main scan image files from the position/attribute information table of raster image memory based on respective ID. Thus, another user can use the scanner server device just for the image areas of those files.
Patent JP-S63111312-A (JP)
Title: Double layer bearing and manufacture thereof
Inventor: SHINDO TAKESHI
IPC: B22F5/00
Filed: 1986-10-29
Abstract: PURPOSE:To maintain sufficient lubricity by applying impregnation, coating and burning to a surface resin layer in a state of the layer having Pb-Sn alloy powder stuck to the circumference thereof. CONSTITUTION:A resin layer 3 comprising resin coagulation powder 4 having Pb-Sn powder stuck to its circumference is impregnated into a porous layer 2 and is also formed in sticking to and cover the surface of the porous layer 2. Said resin coagulation powder 4 consists of PTFE resin 6 and FEP resin 7, and these resins 6, 7 are coagulated each other so as to be unified. Accordingly, respective resins 6, 7 are coagulated together so as to be unified, and then even though shock wave or the like acts on this powder, it is not destroyed and lubricating ability is sufficiently exhibited.
Patent JP-S62118966-A (JP)
Title: Automatic pushing device for sand into tap hole of molten steel pan
Inventor: NARA MASATOSHI
IPC: B22D41/46
Filed: 1985-11-19
Abstract: PURPOSE:To eliminate the need for boring a tap hole of a molten steel pan and to automate packing of sand into the tap hole by feeding the sand supplied from a tank by a pressure to the tap hole of the molten steel pan with which discharging of a molten metal is finished via a hose connected to a lower nozzle. CONSTITUTION:After the molten metal is poured into a tundish, etc., the sand 9 contained in a tank 1 attached to the side face of the molten steel pan 2 is supplied through the hose 3 connected to the lower nozzle 8 of a rotary nozzle 6 provided in the bottom of the molten steel pan 2 and is pushed by a pressure applying means 4 into the tap hole 5 of the molten steel pan. The molten steel pan 2 is then tilted to discharge molten slag 7 remaining in the bottom thereof. A required amt. of the sand 9 is threreafter replenished into the tap hole 5 in the same manner as mentioned above and the rotary nozzle 6 is rotated to close the tap hole 5. The molten steel pan 2 is thereby made ready to accept the molten metal and the pouring of the molten metal into the tundish is executed from the other lower nozzle 8' as well.
Patent JP-S62117572-A (JP)
Inventor: KOBAYASHI TOSHIO
IPC: C08L7/00
Filed: 1985-11-19
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-H01100896-A (JP)
Title: Microwave plasma generator
Inventor: KOMACHI KYOICHI
IPC: H05H1/46
Filed: 1987-10-13
Abstract: PURPOSE:To improve electric power efficiency by using a dielectric plate also as the wall of a reaction vessel for plasma generation and at the same time making the said reaction vessel have resonator structure for surface wave on a dielectric-coated line. CONSTITUTION:A metallic reaction vessel 10 is provided with a dielectric plate 3 such as silica glass, Pylex glass and the like on its ceiling wall surface, and besides is provided with a waveguide 2 to introduce microwave from the side face of the dielectric plate 3 which becomes a microwave-guiding path. The length of the said dielectric plate 3 in the direction of microwave progress is made integer times the half-wavelength lambda/2 of the surface wave on the dielectric plate 3 and the reaction vessel 10 is made in resonator structure. Thereby the surface wave on the dielectric-coated line can be used for plasma generation as it is, without any attenuation. It is therefore possible to generate plasma easily with small electric power.
Patent JP-H05101877-A (JP)
Title: Roll apparatus
Inventor: OKAZAKI TATSUMASA
IPC: H05B6/14
Filed: 1991-10-04
Abstract: PURPOSE:To provide a roll apparatus which can inhibit dust and malodorous gases floating in the surroundings from invading the inside of a roller. CONSTITUTION:A first hollow cylinder 2 is integrally joined with a hollow roller 1. A fixed shaft 4 on which an electromagnetic coil 5 wound is set inside the roller 1 in such a way that one side shaft end part 4a is extended to the outside penetrating the first hollow cylinder 2. While the gap between the outer circumferential face of one side shaft end part 4a and the inner circumferential face of the first cylinder 2 is made to be a slight gap, an air flow stopping body 10 to suppress the leakage of a medium to be purged to the inside of the roller 1 is installed in one side shaft end part 4a of the fixed shaft 4 set in the inside of the first cylinder 2.
Patent JP-S62117730-A (JP)
Title: Finish processing of edge of integrally molded part of cloth and resin
Inventor: MARUYAMA SHOKICHI
IPC: B29C69/02
Filed: 1985-11-19
Abstract: PURPOSE:To prevent the peripheral edge of a molded part from becoming so thick as to mar its agreeable finish and the ply separation from occurring at the edge of laminated material by a method wherein the terminal parts of the laminated material are made thinner and a recess is formed in a laminated molded part so as to oppose to a corner surface, which are made on a lower mold at the boundary part between the thin terminal part and the part with ordinary thickness of the laminated material. CONSTITUTION:The terminal part of a laminated product is made thinner than its main body part and at the same time in the state hung downwards. In addition, a corner surface C with the inclination of about 30 deg. with respect to the horizontal axis line is provided at the boundary position between the terminal part 5 of a lower mold and its main body part. A laminated sheet is made by laminating synthetic resin 1, a bonding cloth 2, a cushioning material 3 and a skin cloth 4 in the order named onto the lower mold B and then pressing the resultant laminate with an upper mold A so as to compression-mold it. During the closing of the molds, the terminal part of the laminated material is pressed in a narrow hung gas part by being pressingly slid into the compressed state without producing any damages, which constitute a hindrance to the product of the laminated material, due to the existence of the corner surface of the lower mold B. After the finish of molding, a laminated molding is released from the upper and lower molds and the terminal part 5 is bent in the direction indicated with the arrow R and cooled. Accordingly, the bent state of the terminal part 5 is stabilized.
Patent JP-H1180600-A (JP)
Title: Spray device
Inventor: KUMANO YASUKO
IPC: B05B9/04
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a spray device, suitably used for masking in a building execution site and capable of omitting the time and labor for erasing the mask ing by providing a coating material containing a dye or a pigment capable of being naturally decolored in a usual environment. SOLUTION: This spray device uses a coating material containing a dye or a pigment capable of being naturally decolored in a usual environment. The dye or pigment is at least the one selected from the group consisting of a metallic complex salt dye, a xanthene dye, an anthraquinone-based dye and a triarylmethane-based dye and the decoloring of the dye or pigment is promoted by contact thereof with a decoloring material containing a chlorine-based oxidizing agent with 1-20 wt.% available chlorine content. Thereby, the dye or pigment is naturally decolored after the passage of a prescribed period to eliminate defects of incapability to directly and cleanly erase the dye or pigment after marking found in a conventional acrylic resin lacquer or a water-based coating material of an acrylic resin.  The objective spray device has effects such as no necessity of time and human labor for erasing the marking.
Patent JP-H01103202-A (JP)
Title: Complex working machine tool
Inventor: MITSUGUCHI YUKIO
IPC: B23B3/06
Filed: 1987-10-13
Abstract: PURPOSE:To simplify the control procedures and constitution of a handling means by installing the first and second work holding means onto the first and second spindle stocks and installing the first and second handling means so as to form pairs with the first and second spindle stocks. CONSTITUTION:When a ling work 31 is worked, the work 31 is held by the work holding parts 19 and 19 of the first and second work handling means 9A and 9B, and the holding parts 19 and 19 in this state are shifted synchronously, and the work 31 is positioned between the first and second spindle stocks 3 and 5. Further, in this state, the spindle stocks 3 and 5 are shifted in the Z-axis direction, and the workpiece 31 is held by the first and second work holding means 3b and 5b. In other words, since a variety of operations can be executed by using the work handling means 9A and 9B which are not provided with the function for the shifting in the Z-axis direction in dependently or in common, the control procedures and constitution of the handling means 9A and 9B can be simplified accordingly.
Patent JP-H05100166-A (JP)
Title: Small-sized zoom lens
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B15/20
Filed: 1991-10-04
Abstract: PURPOSE:To provide the zoom lens which is suitable for a compact camera and small in size although it has a high power variation ratio by providing a 1st, a 2nd, and a 3rd lens group which has a positive, a negative, and a positive refracting power in order from an object side and making them satisfy specific conditions. CONSTITUTION:The 1st, 2nd, and 3rd lens groups G1, G2, and G3 which have the positive, negative, and positive refracting powers are provided in order from the object side. For power variation from the wide-angle end to the telephoto end, all of the 1st lens group G1, the 2nd lens group G2, and 3rd lens group G3 are moved toward the body so that while the on-axis air interval between the 1st lens group G2 and 3rd lens group Gs decreases, the on-axis air interval between the 2nd lens group G2 and 3rd lens group G3 increases. Here, inequalities I-V are satisfied. In the inequalities I-V,. hw and hT are the heights from the optical axes of a main light beam which has a maximum field angle and passes the lens surface closest to an image plane in the G3 at the wide-angle end and telephoto end, m<w> and mT the image magnifications of the G3 at the wide-angle end and telephoto end, f1 and 2 the focal lengths of the G1 and G2, and Y the maximum image height of the zoom lens.