baber/WOPTO huggingface dataset:
Patent JP-S5760651-A (JP)
Title: Ion injector
Inventor: SHIMURA MINORU
IPC: H01J37/317
Filed: 1980-09-29
Abstract: PURPOSE:In a device for injecting the ion into a semiconductor wafer, to improve the deflection accuracy of the ion beam and the ion injection accuracy by projecting a partition board between a deflection chamber and a pressure reducing chamber thereby suppressing the deterioration of the vacuum in the deflection chamber. CONSTITUTION:A scanner 12 and a deflection electrode 12 are provided in a deflection chamber 11. A pressure reducing chamber 14 is provided in front of the deflection chamber 11 while conducting with said chamber 11, and a partition board 15 is projected from the inner wall between said chambers 11 and 14 where the height of said board 15 is set not to be within the deflection width (L) of the ion beam. A cryo-pump 16 is provided in the pressure reducing chamber 14 to reduce the pressure into predetermined vacuum. An injection chamber 17 is provided in front of said chamber 14 to form a low vacuum chamber 18 surrounded by ring-shaped vacuum seal members 17a, 17b and a stopper board 19 at the outercircumference of said chamber 17. With such ion injector 20 the deterioration of the vacuum in the deflection chamber 11 can be suppressed because of the partition board 15 even if it is released sequentially from the member 17b and the semiconductor wafer is inserted through the vacuum section 18 into the injection chamber 18.
Patent JP-S5360575-A (JP)
Title: Correcting jig of lead frame for semiconductor devices
Inventor: KAWAHARA JIYUICHI
IPC: H01L21/68
Filed: 1976-11-11
Abstract: PURPOSE:To perfectly perform correction of off-centering of head part without damaging the hole of the frame head part by correcting the off-centering through the use of the elasticity of a lead frame material.
Patent JP-S5660803-A (JP)
Title: High efficiency turbine
Inventor: NAKAGAWA TAKENORI
IPC: F01D1/00
Filed: 1979-10-20
Abstract: PURPOSE: To improve the efficiency of a turbine by making two bodies of revolution with a vane and a groove interlock using gears and providing a pressure chamber during one revolution and a pressure ventilation regulating pipe.  
     CONSTITUTION: A body of revolution 5 with a vane 1 makes contact to that 7 with a groove 2 and a body of revolution 15 with the same vane 1 makes contact to that 17 with the same groove 2. They interlock with gears 11 and 12. When the vane 1 is set to position (a), air is received from the ventilating port of a pressure ventilation regulating pipe 8. The vane 1 receives the pressure and the bodies of revolution 5 and 7 revolve. When the vane 1 does not receive air at the position port, the pressure of a pressure chamber 10 is reduced. In the same way, the bodies of revolution 15 and 17 revolve also. As described above, the efficiency of a turbine can improve by providing two turbines. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5926628-A (JP)
Title: Pressure adjusting device for hydraulic clutch
Inventor: TANAKA TAKASHIGE
IPC: F16D48/02
Filed: 1982-08-05
Abstract: PURPOSE:To eliminate a rattling sound and a gear sound by obtaining a pressure adjusting device which is not influenced by a delivery of a pump, by providing an automatic two-stage pressure adjusting valve through which low hydraulic pressure is obtained at the time of a low speed and high hydraulic pressure is obtained at the time of a high speed. CONSTITUTION:When a hydraulic pump 1 is in a low delivery a pressure adjusting valve spring 9 is pressed by a pressure adjusting piston 8, a ring groove 8A provided on the pressure adjusting piston 8 is connected with a port 12 for low pressure and reversible pressure adjusting is performed according to the spring force of a pressure adjusting valve spring 9 for the low pressure and the delivery force of hydraulic pressure. Under a high pressure state, a port 13 for high pressure is connected with a ring groove 8A and reversible pressure adjusting is performed by the pressure adjusting piston 8 according to the spring forces and deliveries of both a pressure adjusting valve spring 10 for high pressure and the pressure adjusting valve spring 9 for the low pressure. The pressure adjusting piston 8 adjusts pressure in a nonreversible manner under transitional states from the low pressure to the high pressure and from the high pressure to the low pressure.
Patent JP-S6115648-A (JP)
Title: Oil and fat food
Inventor: SUGIYAMA HIROSHI
IPC: A23D9/007
Filed: 1984-06-30
Abstract: PURPOSE:To obtain an oil and fat food free from the back-flow of ill-smelling belch from the stomach to the mouth after taking a highly unsaturated fatty acid, by compounding a triglyceride containing a highly unsaturated fatty acid with a vegetable fiber and/or a thickener. CONSTITUTION:A triglyceride containing highly unsaturated fatty acids such as eicosapentaenoic acid, docosahexaenoic acid, gamma-linoleic acid, etc. is compounded with vegetable fiber and/or a thickener such as agar, guar gum, pectin, etc. at a weight ratio of 95:5-20:80, preferably 70:30-30:70.
Patent JP-S63299629-A (JP)
Title: Facsimile communicating system
Inventor: NAKAMURA RYUSUKE
IPC: H04N1/21
Filed: 1987-05-29
Abstract: PURPOSE:To shorten the holding time of a line, to execute the accumulation of information, to use a word processor and to process the information by adding a floppy disk drive to a facsimile terminal. CONSTITUTION:When information are received by facsimile communication, the communication information are received from a communication circuit 1 through a line control part 2 in an information reception processing part 3 and they are outputted to a designated output medium by a switch SW1. When a paper 9a is designated, the information are printed out on the paper 9a by a paper printingout part 5. When a floppy disk 10 is designated, the new file of the reception information is prepared and it is accumulated to a disk 10. When the information are transmitted by facsimile communication, an input medium is designated by a switch SW2. When a paper 9b is designated, the information are read by a paper reading part 7. When the floppy disk 10 is designated, the file is read by an FD input part 8 from the floppy disk 10 and sent out respectively through an information transmission processing part 4 and the line control part 2 on a communication line 1.
Patent JP-H01306024-A (JP)
Title: Production machine for roll bond panel having swells on one side
Inventor: ONO SUSUMU
IPC: B21D26/059
Filed: 1988-06-01
Abstract: PURPOSE:To improve the flatness of the upper side of a product by providing recesses to store the air confined between a mating plate P and an upper die on the lower side of the upper die and swelling the mating plate P to the lower side by the secondary air. CONSTITUTION:The lower side of the upper die 11 of a production machine is provided with an air storing panel 21 and the lower side of the panel 21 forms recesses 22 composed of intermittent grooves like fine wrinkles as a whole. When primary air is supplied into the lower side of the mating plate P to push the mating plate P to the lower side of the panel 21, the air confined between both plates is dispersed and stored in the recesses 22 of the panel 21. Accordingly, the upper side of the mating plate P is flattened along the lower side of the panel 21. Under this state, the secondary air is supplied into the non-contact bonding part of the plate P to obtain a product having swells on one side. The flatness of the upper side of the product is improved because it is formed through the confined air.
Patent JP-S5837415-A (JP)
Title: Nox decreasing incinerator
Inventor: SHIGAKI MASANOBU
IPC: F23G5/50
Filed: 1981-08-28
Abstract: PURPOSE:To reduce the generation of NOx by a method wherein refuse is gasified on stokers by burning under reducing flame and as well as the produced gas is burnt in regular sequence at a temperature below the fixed temperature in a combustion chamber. CONSTITUTION:High temperature air not exceeding the theoretical amount for the refuse and high temperature steam are respectively supplied through ducts 16' and 17' to a drying state igniting stoker 2 and a gasified state burning stoker 3. In addition, high temperature air exceeding the theoretical amount for the refuse is supplied through a duct 18' to an ember state burning stoker 4. The controlling of the airs and the steams is performed by the signals of a temperature detector 10a and a gas analyser 10b. A plurality of temperature detectors 11a, 12a and 13a and gas analysers 11b, 12b and 13b are arranged within the combustion chamber A. The flow rates of the airs discharged from air blow- in nozzles 7, 8 and 9 are regulated by the signals of the temperature detector 10a and the gas analyser 10b so as to completely burn unburnt gas.
Patent JP-H05307902-A (JP)
Title: Wall surface decorating device
Inventor: TAKASHIMA YUZO
IPC: F21Y101/00
Filed: 1992-04-28
Abstract: PURPOSE:To freely move the shade of an object, which is provided between light sources and the wall surface, projected on the wall surface and to improve the decorating effect of the wall surface by controlling the flashing of plural light sources, which are provided opposite to the wall surface, with a predetermined interval. CONSTITUTION:Plural light sources B11-Bnn to be provided opposite to the wall surface 1 are arranged in a matrix. An object 2 is located at a predetermined position between the wall surface 1 and the light sources B11-Bnn. Light is radiated from the light sources B11-Bnn to the object 2 to project the shade 3 of the object 2 on the wall surface 1. When the light sources B11-Bnn are turned ON/ OFF with a predetermined interval and are switched in order in the A' direction, the shade 3 of the object 2 is moved in the A direction. Oppositely, the light sources B11-Bnn are turned ON/OFF with a predetermined interval and are switched in order in the C' direction, the shade 3 of the object 2 is moved in the C direction. The shade 3 to be projected on the wall surface 1 can be thereby moved freely to improve the decorating effect with the radiation of the stroboscope light.
Patent JP-H04231485-A (JP)
Title: Method for forming anticorrosion protective film in aluminum base material
Inventor: DARUSHII EICHI RORIMAA
IPC: C23C8/80
Filed: 1991-06-07
Abstract: PURPOSE: To form a corrosion resistant protective film capable of withstanding the corrosion attack by gaseous treating halogen and plasma to an Al base material by bringing fluorine-contg. gases at a high temp. into contact with the aluminum oxide layer on the Al base material.  
     CONSTITUTION: The high-purity aluminum oxide layer of about 0.1 to about 20 μm in thickness is formed on the inside surface 12 of the aluminum base material 1, for example, an Al chamber used for treatment of semiconductor wafers. This aluminum oxide layer is then brought into contact with one or several kinds of the fluorine-contg. gases, by which the high-purity corrosion resistant protective film 20 capable of withstanding the corrosion attack by the gaseous treating halogen and the plasma is formed. The fluorine-contg. gases described above contain the vapor of the acid or gas, for example, gaseous HF or F 2  and has or does not have an inert carrier gas, for example, Ar or Ne or other carrier gas, for example, hydrogen, oxygen, air or steam. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08298979-A (JP)
Title: Frozen sake
Inventor: HONDA AKIRA
IPC: C12G3/02
Filed: 1995-05-09
Abstract: PURPOSE: To obtain a frozen SAKE (Japanese rice wine) tastily drinkable with a sense of the wine on the rocks without weakening the taste of the SAKE by forming a film on the surfaces of lumps of ice with a gelling agent, throwing the resultant lumps of ice into the SAKE before freezing and freezing the SAKE together. CONSTITUTION: A film is formed on the surface of lumps of ice formed into a desired shape with a gelling agent (gelatin, etc.) and the resultant lumps of ice are then thrown into SAKE just before freezing and directly frozen. The lumps of ice are frozen in the SAKE while maintaining the desired shape and the shape thereof is retained without melting the ice even if the frozen SAKE is melted. Thereby, the SAKE is not diluted by melting the lumps of ice.
Patent JP-H01304729-A (JP)
Title: Patterning method
Inventor: OSHIO SHUZO
IPC: H01L21/30
Filed: 1988-06-02
Abstract: PURPOSE:To improve accuracy of pattern by forming a second film with polyethylene or polyacetylene as the major constituent on a first resist film and contacting the second film with a chemical compound containing boron, phosphorous, arsenic, fluorine, chlorine, bromine and iodine. CONSTITUTION:On a substrate 11, a first film of a resist 12 is formed, then a polymer based second film 13 containing at least one from polyethylene or polyacetylene is formed. The second film 13 is then brought into contact with one or more elements from boron, phosphorous, arsenic, fluorine, chlorine, bromine and iodine or a chemical compound containing one or more above elements. Thereby impregnating those elements or the compound to the layer of the second film 13, an impregnated layer 14 forms a low resistance layer and charging up is prevented. Thus, patterning can be done highly accurately.
Patent JP-H09318601-A (JP)
Title: Analysis meter
Inventor: SAKAIRI MINORU
IPC: G01N27/70
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide qualititative information, such as ions present in the solution, by atomizing a sample solution fed from a liquid pump, inducing an electric charge on liquid droplets by a high tension electric source, collecting the droplets in a collector, and detecting a current flowing to the collector. SOLUTION: A sample solution is fed to an atomizing section 3 with the liquid pump 2 from a sample 1. The sample solution is transformed into the small charged liquid droplets in an atomizing section 3. The small charged liquid droplets collide against the collector 4, and are detected as a current with a micro-ammeter. The current is transferred to a data processor 6. A high pressure gas supply source 7 and the high tension electric source 8 are provided near the atomizer 3 and the sample liquid droplets are effectively charged with electricity.
Patent JP-H06346782-A (JP)
Title: Cylinder block for internal combustion engine
Inventor: MURAKAMI HIROAKI
IPC: F02F1/00
Filed: 1993-06-07
Abstract: PURPOSE:To provide a cylinder block, in which deformation of a cylinder bore and a top deck can be prevented when a head bolt is fastened. CONSTITUTION:In a cylinder block 1, a connection part 5 of an adjacent bore wall in a siamese bore wall 2 and a cylinder block outside wall bolt boss 6 positioned on the center line of the connection part, 5 are connected together by a double bridge, which consists of a lower bridge 11 and an upper bridge 12 situated right above the lower bridge 11. As synthetic bending moment E0, which acts on the bolt boss 6 during fastening a head bolt, is situated inside the plane of the bore wall connection part 5 and is received by the bore wall connection part 5 provided with extremely huge inplane directional stiffness, deformation of the bolt boss 6 is suppressed, and as a result, quaternary deformation of the cylinder bore and an inclination of a top deck are also suppressed.
Patent JP-S62292492-A (JP)
Title: Treating liquid for plranographic printing
Inventor: MINAMI AKIRA
IPC: G03G13/28
Filed: 1986-06-13
Abstract: PURPOSE:To obtain a treating liquid which ensures favorable inking property of an ink and restrains scumming or tinting from occurring, by incorporating a specified compound. CONSTITUTION:A compound of the formula, wherein each of R1-R4 is independently hydrogen, a 1-7C substd. or unsubstd. alkyl, alkenyl, aryl or aralkyl, and A<-> is hydroxyl or a monovalent acid residue, is incorporated in a treating liquid. In the formula, the total number of carbon atoms in R1-R4 is preferably not more than 16, and two or more of R1-R4 are not simultaneously hydrogen. Two of R1-R4 may be linked to each other to form a ring, and such a ring may contain a hetero-atom, e.g. a nitrogen atom, an oxygen atom or a sulfur atom. At least one such compound can be used either singly or in combination in an amount (the total amount in the case of the combination) of 0.001-5wt%. By this, excellent performance inking property of an ink, scumming or the like can be obtained.
Patent JP-H0432699-A (JP)
Title: Toy gun
Inventor: KANNO HIROAKI
IPC: F41B7/08
Filed: 1990-05-25
Abstract: PURPOSE:To enable the firing of bullets automatically by a bullet firing energy by repeating the locking and unlocking of a locking mechanism body with a continuous rotation of a motor after the firing of a first bullet. CONSTITUTION:When a switch 17 is turned ON by pressing a trigger 14 and a motor 7 starts to run with a battery 18 being connected, a gear mechanism block 8 starts to turn so that a lock gear 9 starts to turn clockwise accordingly. As a lock main gear 9 is meshed with a lock horizontal pinion 4, the lock horizontal pinion 4 starts to dislodge sliding backward. At the same time a dislodging play body 3 integrated with the pinion is dislodged with the front thereof having a pump valve 10 sliding backward through an air pump chamber 2, causing a spring to be compressed to generate a stress. As the stress grows gradually, the lock horizontal pinion 4 reaches a notch 11 of the lock main gear 9 to be released from the locking the lock main gear 9. A check pin 5 and a check releasing bracket 6 share a locking force to counter the dislodging still at a stage where the locking of the gear is born.
Patent JP-S61294298-A (JP)
Title: Automatic oil feeder
Inventor: KIMA AKINORI
IPC: F16N7/14
Filed: 1985-06-22
Abstract: PURPOSE:To prevent consumption of lubricating oil in an oil chamber in a short period of time even if any accident occurs to increase the oil feeding rate by intermittently executing feeding operation by switching control of switch means provided in a discharge passage and making the feeding period changeable as the feeding operation proceeds. CONSTITUTION:There is provided in a discharge passage 4 an electromagnetic switch valve 6, which is switched under control to intermittently supply lubricating oil through the discharge passage 4. In order to control switching of the switch valve 6, there are provided oil feeding interval setting means 7, reference oil feeding period setting means 8 and control means 10 for switching control of the switch means 6. An oil feeding period setting means 9 is provided to set a feeding time t in each cycle of intermittent oil feeding so as to keep the feeding rate during the cycle of intermittent feeding constant at all times irrespective of process of the operation.
Patent JP-S6119805-A (JP)
Title: Method of high-speed wet spinning and its device
Inventor: MOROE ICHIROU
IPC: D01D5/12
Filed: 1984-07-03
Abstract: PURPOSE:To make it possible to carry out high-speed wet spinning without causing reduction in physical properties of yarn and occurrence of spinning fluff, by introducing thin flows of a spinning solution extruded from a spinneret into a spinning funnel having a specific structure, making a coagulating solution drop, drawing yarn tens times instantly. CONSTITUTION:A great number of thin flows of a spinning solution extruded from the spinneret 7 are introduced into the spinning funnel A. The spinning funnel A has a structure wherein the outside funnel 1 fixed by the fixing tool 3, the inside funnel 2 by the fixing tool 4, a coagulating solution fed from the side part of the outside funnel 1 is made to flow from the hole 6 and to flow into the inside funnel 2, and the bottom part (outlet) K of the inside funnel 2 is made narrow in a tapered way. By this structure, spinning thin flows are instantly drawn tens times. Then, one or more of the liquid jet nozzles C are set in a free flow zone of the dropping yarn 10, the second coagulating solution is jetted from the nozzles to the freely dropping yarn 10 and the first coagulating solution, so that the velocity of the dropping yarn 10 is reduced and the dropping yarn is coagulated. Then, the yarn F which was subjected to solid-liquid separation by the gas jet nozzle G is wound.
Patent JP-H10324171-A (JP)
Title: Vibration inhibiting structure for sensor cover
Inventor: HASEGAWA SHIN
IPC: F16F15/08
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To inhibit the vibration of a sensor cover to reduce the resonance sound in the sensor cover, with the low cost and with a simple structure, while satisfying the strength and the durability, in the sensor cover which is fastened to a casing of a vibration generating source in such manner that it covers a sensor mounted in the casing. SOLUTION: The elastic members 16 having the natural frequency different from that of a sensor cover 9, is mounted on the mounting holes 15 formed on the specific positions P1 , P2 , P3 of the sensor cover which is directly fastened to a casing 5, in such manner that they seal the mounting holes 15. The specific positions P1 , P2 , P3 are determined as the areas where the vibration level is higher than that of the other area, on the basis of the simulation with the vibration frequency to be judged as the sound level to be reduced, on the basis of the measurement of the noise in a condition that the sensor cover 9 is directly mounted on the casing 5.
Patent JP-H04362532-A (JP)
Title: Optical recording medium and tracking servo circuit for optical recording medium
Inventor: TAKI KAZUYA
IPC: G11B7/0045
Filed: 1991-06-07
Abstract: PURPOSE:To supply an optical recording medium and a tracking servo circuit, in which stable tracking can be executed even if a track pitch is made small, crosstalk is small and density is high by providing common wobbling pits in the centers of adjacent tracks and providing an identification pit for identifying the adjacent track. CONSTITUTION:The difference signal of signals generated from the wobbling pits 15a and 15b and an inverse difference signal whose polairty is inverse are switched by the presence or absence of the identification pit 16 so as to execute tracking. A band-formed recording area 20 is formed in a data area 13 and the extension of bits is suppressed.
Patent JP-H06324510-A (JP)
Title: Color electrophotographic image receiving sheet
Inventor: YAMAZAKI AKIKO
IPC: G03G7/00
Filed: 1993-05-14
Abstract: PURPOSE:To improve the adhesiveness to four-color toner grains by using polyester dispersion having a low glass transition point for a toner receptive layer, and using synthetic silica. CONSTITUTION:A toner receptive layer 3 is provided on the surface of a base film 1 directly or via an under-coating layer 2. The toner receptive layer 3 is mainly made of a resin having the transition temperature (Tg) within the range from -20 deg.C to +30 deg.C and synthetic silica contained within the range of 10-60wt.% of the toner receptive layer 3 and having the grain size of 8-12.0mum. When a roughening material is put into the toner receptive layer 3 to form the surface into a mat shape, the quantity of the silicone oil coated as a mold releasing agent at the time of toner fixing by a heat roller can be reduced. When an electrification preventing layer 4 is provided on the back face of an image forming face, the static electricity resistance and conveying property of an image receiving sheet and the stickiness of the silicone oil can be reduced, and the adhesiveness to toner grains can be improved.