baber/WOPTO huggingface dataset:
Patent JP-S5922252-A (JP)
Title: Vertical magnetic recording medium and magnetic recording and reproducing method
Inventor: YAMAGATA IKUAKI
IPC: G11B11/105
Filed: 1982-07-29
Abstract: PURPOSE:To improve weatherproof, to attain high density magnetic recording and to reproduce information with high SN ratio by optical reproducing method, by forming a soft magnetic vertically-magnetized film having a magneto-optics effect on a non- magnetic transparent base plate and then forming a vertical magnetic recording layer on said film. CONSTITUTION:Light projected from a laser light source 50 is converted into straight polarization by a polarizer 51 and the straight polarization is vertically irradiated to a medium part in which information is written from the side of a transparent supporting body 21 through a beam splitter 52 and a focusing lens 53. Subsequently, the reflected light from a soft magnetic vertically-magnetized film 22 is inputted to a photodetector 54 to detect the variation of the rotation angle of the polarized surface of the reflected light and reproduce the reflected light. Since the magnetic transfer pattern formed inside the soft magnetic vertically-magnetized film 22 is perpendicular to the film surface, the maximum variation of the rotation angle of the polarized surface can be detected when the direction of the magnetic pattern is the same or reversed by positively using the property of Kerr effect. Consequently, efficient reproducing is attained and reproducing SN ratio can be improved.
Patent JP-S63299108-A (JP)
Title: Data collection for operating semiconductor facility
Inventor: NAKAZATO JUN
IPC: G06Q50/00
Filed: 1987-05-29
Abstract: PURPOSE:To stably operate and monitor process equipment, to find abnormal process equipment early, and shorten the failure analysis period by a method wherein the identification code of wafers and alteration in process setting conditions and operation result information is transmitted to a computer by means of bar code. CONSTITUTION:A computer 1 is provided with an operation table 11 on which processing data of each wafer process equipment 21-2n, wafer No., process setting conditions, and operation results are recorded and a process proceeding table 12 for each wafer W1, W2,...Wn on which wafer process route, facility name, and process status are recorded. As for the alteration in the operation results and process status on this operation table 11 for the wafer process equipment and process proceeding table for each wafer 12, a bar code output unit 6 issues a bar code label, and this bar code label is read by a bar code reader 7 and fed to a computer via an interface 4 and through an information transmission pass 5 by using a guide screen of the computer. The alteration in the input items and digit number of data is all performed by the alteration in the bar code label not by a program.
Patent JP-S6231687-A (JP)
Inventor: SHOJI HIROAKI
IPC: B66B23/22
Filed: 1986-06-06
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-S62288361-A (JP)
Title: Fuel injection pump
Inventor: IIYAMA AKIHIRO
IPC: F02M41/12
Filed: 1986-06-06
Abstract: PURPOSE:To prevent occurrence of variations in the fuel injection timing, by forming a residual pressure distributing groove branching off from a high pressure passage and communicated with distributing ports for engine cylinders different from a fuel injected engine cylinder only during pressurization of a plunger. CONSTITUTION:A plunger 4 reciprocates while rotates in synchronization with the rotation of an engine to suck and pressurize fuel. In this plunger 4 there are formed a high pressure passage 11 for feeding out pressurized fuel, distributing ports 20A through 20D, a distributing groove 12 branching off from the high pressure passage 11 and communicated with one of the distributing ports in dependence upon the angular position of the plunger, a cut-off port opening the high pressure port in accordance with the displacement of the plunger 4 and a residual pressure distributing groove 25 which is communicated with one of the distributing ports 20 for engine cylinders other than a fuel injected engine cylinder only during pressurizing stroke. With this arrangement, fuel fed under pressure during pressurizing stroke of the plunger 4 is successively distributed into distributing ports 20 for engine cylinders other than an fuel injected engine cylinder, by means of the residual pressure distributing groove 25, and therefore, the residual pressure is ensured. Thus, even if the mount of mixed air is large, air bubbles may be completely eliminated, thereby it is possible to prevent variations in the fuel injection timing and occurrence of cavitation.
Patent JP-H035359-A (JP)
Title: Superconductive ceramic material, precursor composition of said material and manufacture
Inventor: JIYANPIEERU BONE
IPC: C04B35/00
Filed: 1990-05-23
Abstract: PURPOSE: To obtain a high-density, high-stability superconducting ceramic material by consisting this material of a specific compsn. ratio of lanthanoids or an oxide of Y, Ba, Cu.  
     CONSTITUTION: This superconducting ceramic material is formed of the multiple oxide expressed by formula LnBa 2-x Cu 3-x O 7-7/3x-δ  (Ln is a lanthanoid element, Y; (x) is 0.5≤x≤1.2, more preferably 0≤x≤0.5, δ is 0≤δ≤0.5). This ceramic material has a density of at least 5.90 and exhibits zero resistance at a temp. of 92±1K. The superconducting ceramic is obtd. by sintering a mixture composed of the phases or compsns. of nBaCuO 2 , 1Ln 2 BaCuO 5  and 2CuO (0.6≤n≤3) at 930 to 990°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05260935-A (JP)
Title: Bean-curdy food containing pasty sesame
IPC: A23L27/10
Filed: 1991-06-04
Abstract: PURPOSE:To provide a bean-curdy food, having color, gloss, springiness and flavor of any of sesame, walnut, peanut, mugwort, pumpkin, etc., even in preservation for a long period (2 weeks) in a refrigerator (at 0-5 deg.C). CONSTITUTION:A bean-curdy food containing pasty sesame is characterized by including cyclodextrin as an essential ingredient in an amount of 3-7wt.% based on starch and the pasty sesame in an aqueous solution composed of the starch, pasty sesame and a seasoning or including 3-7wt.% the cyclodextrin as the essential ingredient in an amount of 3-7wt.% based on any of pasty walnut, pasty peanut, mugwort powder and pasty pumpkin, the starch and pasty sesame in an aqueous solution composed of any of the pasty walnut, pasty peanut, mugwort powder and pasty pumpkin, the starch, pasty sesame and seasoning.
Patent JP-H08331667-A (JP)
Title: Pointing system
Inventor: YOSHIDA TETSUO
IPC: H04N5/74
Filed: 1995-05-30
Abstract: PURPOSE: To indicate the certain location of the video displayed or projected on a screen, etc., by a pointing device, to easily detect the location on the instructed screen and to use detected coordinate data as the control information on a pointing system. CONSTITUTION: A controller 100 performs photoirradiation for the certain part of the video of a display screen part 150 or A or B, for instance, from a light emitting part 101 and images the screen including an irradiation spot by a video camera 103. The photoirradiation location is determined by a coordinate calculation part 108 from the imaged signal, the coordinate location information is transmitted from a transmission/reception part 110 to an adapter 201a, the adapter 201a receives the coordinate location information, and pointing information is imparted as the man-machine interface signal to the control part 201 of a personal computer.
Patent JP-H084717-A (JP)
Title: Press-in workpiece and its manufacture
Inventor: NISHINO TATSUYA
IPC: B21D39/00
Filed: 1994-06-14
Abstract: PURPOSE:To reliably prevent an axial directional slide only by press-in without adopting a special axial directional looseness preventive measure for a workpiece to be fitted by a press-in means. CONSTITUTION:A projecting part 10 projecting in the direction perpendicular to the axial direction is formed close to a base end position of a hub part 4 in a gear member 1, and a recessed part 11 being a recess is formed in the direction perpendicular to the axial direction so as to be positioned on the tip side adjacent to the projecting part 10, and a peripheral edge part 12 of a central shaft hole 9a in a gear piece 6 projects in the recessed part 11 by plastic deformation. Thereby, a press-in structure to reliably prevent an axial directional slide is formed.
Patent JP-S5755931-A (JP)
Title: Production of glass fiber reinforced plastics
Inventor: KUNO AKIO
IPC: C08J5/08
Filed: 1980-09-22
Abstract: PURPOSE: To produce an FRP having excellent mechanical properties, by using a glass fiber mat bonded with a specified binder as a reinforcing material and using an epoxy acrylate resin contg. an allylic monomer as a matrix.  
     CONSTITUTION: One mol of terephthalic acid, 1W2mol of an unsaturated acid selected from maleic acid, maleic anhydride, fumaric acid and itaconic acid, and 2W3mol of neopentyl glycol are condensed together to produce a binder composed of a terephthalic acid-based unsaturated polyester resin having a softening point of 80W102°C. Then 4W10wt% said binder is uniformly sprayed on a heated glass fiber mat to bond it and the obtained reinforcing material is laminated by using a matrix composed of an epoxy acrylate resin contg. 10W50wt% allylic monomer such as diallyl maleate and cured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5772032-A (JP)
Title: Temperature detector
Inventor: IWASAKI SHINICHIROU
IPC: G01K7/36
Filed: 1981-08-21
Abstract: PURPOSE: To obtain a stable characteristic by improving corresponding performance of output signal value to temperature variation, by providing a temperature-measuring section with a ferromagnetic material whose magnetic characteristic is varied in accordance with temperature variation, and then, by composing a magnetic closing circuit of a magnetic field generating step and a soft magnetic body.  
     CONSTITUTION: When temperature of a temperature-measuring section 2 is vaired, and a temperature T of such a material as ferromagnetic material 20 rises, a permeability μ of the ferromagnetic material 20 increases, magnetic resistance of magnetic path in the ferromagnetic material 20 decreases and magnetic flux which passes from a magnetic field generating step 40 to this magnetic path increases. As a result, magnetic flux which passes through magnetic path in a soft magnetic body 50 also increases, and magnetic flux which is able to pass through the magnetic path in the soft magnetic body 150 decreases. This passable magnetic flux becomes in inverse proportion to temperature variation. It is possible to tell the temperature T by converting this passable magnetic flux into an electric signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6114301-A (JP)
Inventor: TAKAHARA SEISUKE
IPC: E01B7/12
Filed: 1984-06-28
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-S5923024-A (JP)
Title: Supply device of lubrication oil of two-cycle internal combustion engine
Inventor: KOBAYASHI YOSHIAKI
IPC: F01M1/02
Filed: 1982-07-30
Abstract: PURPOSE:To enable to supply a most suitable quantity of lubrication oil by a simple structure, by performing driving control of an oil pump according to the output of a setting device of a quantity of the lubrication oil set beforehand based on each fuel consumption to be required for each speed of an engine. CONSTITUTION:The most suitable quantity of lubrication oil corresponding to a speed signal of an engine to be detected by a pulser coil 29 and a speed detector 30 is set by a setting device 31 of a quantity of lubrication oil at the time of operating of an engine 13, a driving part 27 of an oil pump 25 is driven based on setting by the setting device 31, and a suitable quantity of th lubrication oil whose most suitable mixture ratio is formable corresponding to the speed of the engine is supplied into fuel. As the relation between the speed and the most suitable quantity of lubrication oil is fixed beforehand, a driving control system of the oil pump 25 can be simplified. As the relation is based on a relation between the speed and fuel consumption, a quantity of lubrication oil whose mixture ratio is most suitable to the required fuel consumption can be supplied reliably.
Patent JP-S61289452-A (JP)
Title: Integrated circuit
Inventor: TSUKAGOSHI MASAAKI
IPC: G06F1/00
Filed: 1985-06-18
Abstract: PURPOSE:To obtain an integrated circuit to be easily produced without changing the constitution of the 1st latch circuits at the setting of the initial state of an output by equally constituting all the 1st latch circuits for inputting and holding data. CONSTITUTION:At the time of normal operation, the 2nd latch circuit 7 fetchs the output of the 1st latch circuit 6 at every application of a timing signal CPB and holds and outputs the input in accordance with the input capacity of an inverter 21, but at the generation of an initializing signal INIT, connects a transmission gate 20 on the basis of the signal INIT and fetchs the output of the 1st latch circuit 6 set or reset on the basis of a control signal H/L. Thereby, the 2nd latch circuit 7 is set or reset simultaneously with the setting or resetting of the 1st latch circuit 6.
Patent JP-H04335094-A (JP)
Title: Method for synthesizing lubricant
Inventor: KAGEYAMA HACHIRO
IPC: C10N70/00
Filed: 1991-05-09
Abstract: PURPOSE:To provide a method for synthesizing a layered powdery solid lubricant wherein a specified metal phosphosulfide is a main ingredient. CONSTITUTION:The title lubricant is obtd. by mixing a powdery metal sulfide selected from zinc sulfide and calcium sulfide, phosphorus and a powdery sulfur at a molar mixing ratio in the range of (0.5-1.8):(0.5-2.0):(1.5-2.5), preheating the mixture in an inert gas flow at 200-300 deg.C and reacting it at 400-1,000 deg.C by heating. Further, it is also obtd. by mixing a metallic powder selected from a zinc powder and a magnesium powder, phosphorus and a powdery sulfur at a molar mixing ratio in the range of (0.5-1.8):(0.5-2.0):(2.5-3.5), preheating the mixture in an inert gas flow at 200-300 deg.C and reacting it at 400-1,000 deg.C by heating.
Patent JP-H06326314-A (JP)
Title: Thin film transistor and its manufacture
Inventor: TANAKA TAKESHI
IPC: H01L21/336
Filed: 1993-05-12
Abstract: PURPOSE:To increase the ON-state current by making a route for drain current to be low resistance. CONSTITUTION:A gate electrode 10 is formed on a glass substrate 50, and a gate insulation film 20 and an amorphous Si layer 30 are formed on the electrode 10. A source electrode 15S and a drain electrode 15D are formed on the layer 30, and a protective insulating film 23 is formed to protect all of them. Furthermore, such a construction is characterized by that an n-type doped region 32 where phosphrous is introduced is formed on at least one pair of ends in the layer 30 that face each other. The region 32 functions in a manner that a channel inversion layer 30a which is formed adjacent to the boundary face on the film 20 of the layer 30 and a source/drain electrode 15 will mutually have an ohmic contact.
Patent JP-S61290487-A (JP)
Inventor: HONDA KAZUHIKO
IPC: G09G5/02
Filed: 1985-06-18
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-S6110569-A (JP)
Title: Preparation of 2-(2-aminothiazole)-acetic acid derivative
Inventor: SHIMIZU SHIGEO
IPC: C07D277/40
Filed: 1984-06-26
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for a novel antibiotic, by reacting inexpensively and easily obtainable 4-chloro-2-hydroxyimino-3-oxoacetic ester with a compound such as ethyl bromoacetate in the presence of a basic substance, reacting the resultant substance with thiourea. CONSTITUTION:Inexpensively obtainable 4-chloro-3-oxobutyric acid t-butyl ester is reacted with sodium nitrite to give 4-chloro-2-hydroxyimino-3-oxoacetic acid ester, which is reacted with a compound (e.g., 2-bromopropinoic acid ethyl ester, etc.) shown by the formula I (R is H, or methyl; R' is alkyl) in the presence of a basic substance such as sodium carbonate, etc. to give a compound shown the formula II, which is then reacted with thiourea to give a compound shown by the formula III (e.g., compound shown by the formula IV, etc.). The compound shown by the formula III is reacted with hydrazine, to give an intermediate shown by the formula V for a novel beta-lactam antibiotic.
Patent JP-S5657174-A (JP)
Title: Optical character reader
Inventor: YANO MASAHISA
IPC: G06K9/34
Filed: 1979-10-16
Abstract: PURPOSE: To detect accurately character frames in a short time, by using effectively the pattern memory, the left memory, the right memory, and the width memory which store character patterns to eliminate dirty part on the form.  
     CONSTITUTION: Left memory 71 which detects the first column position, where bits adjacent in the line direction of each character pattern from line sensor 11 are changed from white to black, for every line position and stores this column position as a character piece left end and right memory 80 which detects the last column position, where bits adjacent in the line direction are changed from black to white for every line and stores this column position as a character piece right end are provided. Further, width memory 91 is provided which detects the number of black bits between the character piece left end and the right end and stores this number as a character piece width. The character piece width stored in memory 91 is checked by character frame determination control part 110 to determine the upper end and the lower end according to a predetermined format. Contents of left memory 71 and right memory 80 are checked by control part 110 to determine the left end of minimum character piece and the right end of the maximum character piece in the region between the upper and lower ends, thus determining the character frame. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05321990-A (JP)
Title: Differential transmission device
Inventor: OGAWA KENJI
IPC: F16H1/32
Filed: 1992-05-25
Abstract: PURPOSE:To attain a differential transmission device with high accuracy and high efficiency by mounting a bearing which receives the force applied between an external tooth two-stage gear, and a rotating shaft and a fixed gear or an output gear so that a position in an axial direction may be within the face width of the external tooth two-stage gear. CONSTITUTION:An external tooth two step gear 8 is installed at the eccentric cam 6 of a rotating shaft 7 through an anti-friction bearing 9 which can support radial and thrust load. A fixed gear 11 is engaged with one gear 10 of the external tooth two-stage gear 8, and an output gear 13 is engaged with the other gear 12. Then bearings 14, 15 which receive the force which is applied between the external tooth two-stage gear 8, and a rotating shaft 7, and the fixed gear 11 or the output gear 13 are mounted so that a position in an axial direction may be within the tooth width of the external tooth two-stage gear 8. The trust load which is applied to the external tooth two-stage gear 8 can be supported by the bearing 9, and the force which is applied to the rotating shaft 7 and the respective gears 11, 13 can be supported by the bearings 14, 15 in the direction, thus it is possible to prevent deformation of the rotating shaft 7 and so forth, and loss of driving force transmission, and improve accuracy.
Patent JP-H09296920-A (JP)
Title: Method for supplying boiler with waste
Inventor: HIGO TSUTOMU
IPC: F23G5/46
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To make drain generated as little as possible without the use of fossil fuel for temperature rise of a raw material slurry and combustion of exhaust gases. SOLUTION: This method for supplying a boiler with waste comprises, when the waste 1 is to be subjected to heat treatment in the existence of water and supplied to a boiler, treating 12 the waste 1 as slurry 3 at high temperatures in the existence of water to reduce a content ratio of oxygen to carbon in chemical bonding of constituent molecules in the waste and cause a reaction, which includes chemical bonding in molecules contained and in which halogen elements are transferred to water phase, dewatering 15 the reaction product after cooling, supplying the reaction product to a combustion unit 24 of the boiler, a portion of which is a heat transfer medium boiler 27, and heating 11 the slurry to a reaction temperature with a heat transfer medium, which has been heated by the heat transfer medium boiler 27.  Accordingly, it is possible to supply an exhaust gas generated to a combustion area of the boiler for oxidation treatment.
Patent JP-S6023810-A (JP)
Inventor: GERUHARUTO UINTSUAA
IPC: H04B10/272
Filed: 1984-06-27
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-S5466083-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI TAKESHI
IPC: H01L29/864
Filed: 1977-11-05
Abstract: PURPOSE: To obtain a diode with stable negative resistance characteristics by growing a low-impurity-density layer on a semiconductor substrate of high impurity density, by holdng the strength by forming a concavity from the reverse surface of the substrate till the grown layer, and by burying a diffusion layer in the grown layer and a plated heat sink in the concavity respectively.  
     CONSTITUTION: On N ++ -type GaAs substrate 1, N - -type GaAs layer 2 is grown, and selective etching from the substrate-1 side into layer 2 piercing substrate 1 is done to form the concavity, where layer 2 is set to the prescribed thickness. Next, Zn is diffused from both top and reverse surfaces to form P-type layer 3, and ohmic electrode 4 of Au-Ni, etc,. is adhered to surface layer 3. In adition, plated head sink 5 is buried  in the concavity of the reverse surface by metal-plating, and after layer 2 is mesa-etched corresponding to this position, remaining substrate 1 is etched and removed. In this way, the barrier injection transit time diode is manufactured which has stable positive resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62294322-A (JP)
Title: Pulse width identification circuit
Inventor: KAMATA CHIHIRO
IPC: H03K5/153
Filed: 1986-06-09
Abstract: PURPOSE:To surely output an output signal for identifying a pulse width by directly applying an input pulse signal to a 2nd delay circuit so as to hold the output of a 2nd output signal while the input pulse exists. CONSTITUTION:A 1st delay circuit 1 applies pulse width identification of an input pulse signal, the 1st output signal outputted from a 1st delay circuit 1 is inputted to a 2nd delay circuit 12, from which a prescribed level of the output signal is outputted and which control a control circuit 18, thereby supplying the input pulse signal to the 2nd delay circuit 12. Thus, the output signal of the prescribed level is being outputted while the input pulse signal whose pulse interval is a prescribed value or below is inputted.
Patent JP-2000025778-A (JP)
Title: Nozzle for discharging small amount of liquid droplets
Inventor: FABBRI EVRO
IPC: A61F9/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for discharging a small amount of liquid droplets in which a size of the small amount of liquid droplets can be adjusted completely and thereby a loss can be greatly reduced. SOLUTION: A nozzle 1 is of a substantially arched shape. There are provided means 2 sealingly connected to a port of a bottle made of deformable material and an extended pipe passage 3 with a liquid flowing-in port end 4 for discharging a small amount of liquid. This pipe passage 3 is coaxial with the nozzle 1 and its flowing-in port end 4 has a smaller diameter than that of the pipe passage 3. The pipe passage 3 also has a diameter which is expanded toward a liquid flowing-out port end 6.