baber/WOPTO huggingface dataset:
Patent JP-H0338811-A (JP)
Title: Manufacture of gas-filled capacitor
Inventor: FUJIWARA TAKEO
IPC: H01G4/18
Filed: 1989-07-06
Abstract: PURPOSE:To eliminate a waste of an evacuation operation and to reduce costs of a vacuum treatment apparatus as a whole by a method wherein, while a gas-filling pressure is being detected during a gas-filling operation after a vacuum drying operation, a pressure of a vacuum tank is raised from a negative atmospheric pressure to an atmospheric pressure by a pressurized amount and an internal pressure of a pressure exerted on a capacitor case and an external pressure are balanced. CONSTITUTION:A vacuum pump 5 is composed of two sets, i.e., a high vacuum-degree pump 13 and a low vacuum-degree pump 14; a capacitor case 1 and a vacuum tank 8 are evacuated respectively by using separate and independent vacuum systems. That is to say, the capacitor case 1 is put into the vacuum tank 8 and a valve 4 is shut. Valves 15, 16 are opened and a vacuum drying operation is executed by using the vacuum pumps 13, 14; in this case, the inside and the outside of the capacitor case are set to the same pressure. After the vacuum drying operation, the valves 15, 16 are shut and the valve 4 is opened; a gas is filled into the capacitor case 1 from a gas bomb 6; during this process, a valve 11 is opened and the inside of the vacuum tank is pressurized, by means of pressure detectors 10, 12, by an amount under which the capacitor case is pressurized. Thereby, costs can be reduced.
Patent JP-S6153036-A (JP)
Inventor: WATANABE MITSUNOBU
IPC: G05D23/00
Filed: 1984-08-22
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-H1014596-A (JP)
Title: Measurement of composition in humor and reagent therefor
Inventor: HATTORI SHIZUO
IPC: C12Q1/30
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a reagent, capable of avoiding effects of an endogenous substance participating in an enzymic reactional system in a humor and accurately measuring the objective ingredient and excellent in stability. SOLUTION: When a measuring ingredient in a humor are measured, an inhibiting substance contained in the humor is reacted with a reagent containing an enzyme capable of acting on the inhibiting substance or a substance derived from the inhibiting substance and producing hydrogen peroxide and a catalase of the genus Bacillus to scavenge the hydrogen peroxide produced from the inhibiting substance or the substance derived from the inhibiting substance.  The measuring ingredient in the humor is then reacted with a reagent containing an enzyme capable of acting on the measuring ingredient and producing the inhibiting substance, an enzyme capable of acting on the inhibiting substance or the substance derived from the inhibiting substance and producing the hydrogen peroxide, a peroxidase and a chromogen to produce the inhibiting substance from the measuring ingredient in the humor and further hydrogen peroxide from the inhibiting substance or the substance derived from the inhibiting substance and color the hydrogen peroxide. The coloring intensity thereof is then measured.
Patent JP-S6332120-A (JP)
Title: Exhaust device of 2-cycle engine
Inventor: YAGISHITA MASAMI
IPC: F02B27/04
Filed: 1986-07-25
Abstract: PURPOSE:To prevent the blow-out of the mixed gas by forming an expansion part by spreading the exhaust pipe of a 2-cycle engine from an exhaust hole and forming a throttle part and forming a subpassage in the axial direction and forming the streams having different exhaust flow speed. CONSTITUTION:An exhaust pipe 4 connected with the exhaust port of a two-cycle engine spreads gradually from the exhaust port connection part and forms an expansion part at the intermediate part. A throttle part is formed by reducing the diameter gradually from the expansion part. A subexhaust combustion gas passage 12 consisting of two partitioning plates 11 is formed at the center part of the exhaust pipe 4. A large part of the exhaust gas supplied from the exhaust port flows along the spread part of the exhaust pipe, and the flow speed is reduced, and reflection waves A' are generated at the edge 4c of the contracted diameter part. While, though a portion of the exhaust gas supplied from the exhaust port advances straightly, the flow speed is not varied through the passing in the subpassage 12, and the reflection waves B' are generated at the edge part 4c. The reflection wave suppresses the blow-out of the mixed gas in a specific revolution speed range.
Patent JP-H04357531-A (JP)
Title: Language processing system
Inventor: ANDO YOSHINARI
IPC: G06F9/32
Filed: 1991-07-16
Abstract: PURPOSE:To obtain a language processing system which has a function to be able to judge whether or not the instruction designated in a program has a skipping function. CONSTITUTION:A symbol storing part 105 has a symbol ZZZSKIP to store the information whether or not the instruction in a program is a skipping instruction and the language processing system and the user can set the value to the symbol. Then, the symbol ZZZSKIP can provide the information whether or not it is the skipping instruction, and therefore, conventionally, when the skipping instruction is described immediately before the macro, the intentional processing is not performed, and by counting the macro development lines, there is an effect that the intentional processing can be performed by the combination of the shortest instruction.
Patent JP-H0729401-A (JP)
Title: Projection headlight for automobile
Inventor: KOBAYASHI MASAJI
IPC: F21V11/00
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a projection leadlight for an automobile which makes possible the free-forming of a light distribution pattern having a proper quantity of light, so that good visual recognition is secured. CONSTITUTION:It comprises a reflector 14, a light source 12 disposed at its first focal point F1, a projection lens 16 disposed in front, and a light distribution controlling shade 20 disposed approximately at a focal point of the projection lens 16, in the vicinity of a second focal point F2 of the reflector 14, for screening part of the light reflected by the reflector 14 toward the projection lens. The shade 20 revolves freely around a horizontal support shaft 23. The distance from the center of revolution to the tip of revolution differs with the position of revolution of the shade. By thus revolving the shade 20, the position of an upper edge of the shade 20 moves up and down in respect of an optical axis L, so that clear-cut line CL is positioned at a specific height from road surface, irrespective of the posture of an automobile. The reflector 14 and the light source 12 are slid up and down along with revolution of the shade 20.
Patent JP-S6091220-A (JP)
Title: High and low position alarm device using optical fiber
Inventor: HABAATO EDORAA CHIYATSUPERU
IPC: G01D5/26
Filed: 1984-08-24
Abstract: In a system for the transmission of light from a process measuring device to an alarm actuating circuit, an optical fibre (14) is positioned adjacent each process monitoring location and transmits light therefrom to a remotely located matte screen (12) from which it is reflected to a pair of optical fibres (16, 18). The optical fibre (16, 18) transmit the light to respective optical diodes (20, 22) which are selectively actuated in response to the colour of the light being transmitted and which, in turn, selectively actuate an alarm circuit connected thereto.
Patent JP-H0730091-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: TANAKA KOJI
IPC: H01L31/10
Filed: 1993-07-15
Abstract: PURPOSE:To reduce a dark current in a solid-state image sensing device by a method wherein after a silicon nitride film on the charge storage part of a photodiode is removed by wet etching, ions are implanted in an impurity region and the film thickness of an insulating film on the upper part of the photodiode is uniformly formed. CONSTITUTION:An N-type impurity region 2 of a charge storage part of a P-N junction photodiode and an N-type impurity region 3 of a charge transfer part of the photodiode are formed in a P-type silicon substrate 1. Moreover, a first silicon oxide film 4, a silicon nitride film 5 and a second silicon oxide film 6 are formed as a gate insulating film and a polycrystalline silicon film 7 of a charge transfer electrode is formed on the film 6. Then, a dry etching is performed using a photoresist film 8 and the film 5 is partially left without removing completely the film 5. Moreover, after a thermal oxide film 10 is grown, the film 5 is removed by wet etching. Then, boron ions are implanted via the film thickness (a) of the film 4 to form a P<++> buried region 9 on the photodiode part. The uniformity of the concentration of the region 9 is also improved in combination with the uniformity of the film thickness (a).
Patent JP-H0277105-A (JP)
Title: Magnetic core component and manufacture thereof
Inventor: YOSHIZAWA KATSUTO
IPC: H01F1/14
Filed: 1988-07-14
Abstract: PURPOSE:To obtain magnetic core component which are less in secular change and excellent in durability by adding Fe, Cu, and M (M is at least one or more kinds of elements selected output of an element group of Nb, W, Ta, Zr, Hf, Ti, and Mo) as essential elements and constituting at least 50% of the texture of microcrystals so that the changing rate of the effective permeability of the component in the lapse of time can be controlled to <=0.3. CONSTITUTION:By adding Fe, Cu, and M (M is at least one or more kinds of elements selected out of an element group of Nb, W, Ta, Zr, Hf, Ti, and Mo) as essential elements, an micro-crystalline alloy of Fe radical is obtained by the interaction between the Cu which is an element that accelerates the production of crystal cores and promotes the growth of crystals and the M which are elements that prevent the growth of crystals. The reason why at least 50% of the texture is constituted of microcrystals is that, if the amorphous part is more, the changing rate of the effective magnetic permeability in the lapse of time becomes larger. It is preferable to have on alloy texture composed substantially of microcrystals. It is also preferable, to control the changing rate of the effective permeability in the lapse of time to <=0.3.
Patent JP-H0463362-A (JP)
Title: Image forming device
Inventor: MATSUYAMA KOZO
IPC: G03G21/00
Filed: 1990-07-03
Abstract: PURPOSE:To improve the operability at the time of restarting copying operation after interruption by storing a nonvolatile memory with image formation conditions right before the power source is turned off, and re-setting the device to the same image formation conditions. CONSTITUTION:The nonvolatile memory 101 is stored with the image formation conditions right before the power source is turned off, and when the power source is turned on, the device can be initialized to the image formation conditions of a standard mode or stored mode. For example, when a mode setting key is so set that the device is initialized to the stored mode, a main body device and an attached device are re-set automatically by a controller 100 to the same image formation conditions as right before the power source is turned off even if door switches 90a and 90b are turned off after being turned on. Therefore, even if the copying operation is interrupted at the time of abnormality occurrence, the trouble of resetting with an operation key 7 can be omitted at the time of the restart of the copying.
Patent JP-S6153630-A (JP)
Title: Exposure correcting method of semiconductor light source
Inventor: KONISHI MASAHIRO
IPC: B41J2/44
Filed: 1984-08-23
Abstract: PURPOSE:To execute an exposure under the same condition even if an environmental temperature is varied, by providing a filter for correcting a spectral characteristic of a semicondutor light source and a spectral characteristic of a photosensitive material, and having a light transmitting characteristic for keeping an exposure quantity constant, between the semiconductor light source and the photosensitive material, and executing the exposure. CONSTITUTION:A filter 2 for correcting a spectral characteristic of a diode 1 and a spectral sensitivity characteristic of a material 3, and having a light transmitting characteristic for always keeping an exposure quantity constant is provided between the light emitting diode 1 and the photosensitive material 3, and the material 3 is exposed through the filter 2 by the diode 1. A curve which has plotted a peak point of the spectral characteristic in each environmental temperature of the diode 1 shows a temperature spectral characteristic of the diode 1, and by selecting the filter 2 so as to have a reverse transmitting characteristic, a temperature variation characteristic can be compensated. Therefore, even if the environmental temperature is varied, the exposure can always be exposed under the same condition.
Patent JP-S6154009-A (JP)
Title: Magnetic head
Inventor: OKITA KAZUHIKO
IPC: C30B29/22
Filed: 1984-08-24
Abstract: PURPOSE:To obtain high output and to enable satisfactory use in high accuracy VTR, high grade VTR or the like by using a single crystal of Mn-Zn ferrite in a prescribed composition range. CONSTITUTION:Each of points (a)-(h) in the diagram shows the amounts (mol%) of MnO, ZnO and Fe2O3. Mn-Zn ferrite in the composition range defined by the points (a) (24, 25, 51), (b) (22, 25, 53), (c) (31, 14, 55) and (d) (32, 14, 54) or a composition range defined lby the points (e) (18, 25, 57), (f) (17, 25, 58), (g) (21, 14, 65) and (h) (21, 14, 65) is used. The reproduction sensitivity of a head can be increased.
Patent JP-2000006549-A (JP)
Title: Apparatus and method for manufacturing calendar
Inventor: NAKAMURA HIDENORI
IPC: B41J3/407
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a calendar for efficiently manufacturing the calendar. SOLUTION: A feeder printing case 10 contains calendar sheets each of which a design, dates and days of a week and the like are printed. The case 10 sequentially feeds the sheets one by one, and prints the sheet with individual information such as a store name or the like by a digital printer. A gathering line unit 30 gathers the sheets, and feeds them to a thickness sensor 40. The sensor 40 inspects the gathered sheets, and rejects a fault product by a rejector 50. A fitting binder 60 binds correctly gathered calendar sheets by fittings. A separate volume unit 70 separates calendars 2 at each number of volumes, and a packaging unit 80 packages the calendars 2 at each number of volumes.
Patent JP-H051586-A (JP)
Title: Controller of engine and automatic transmission
Inventor: KODAMA MIKIO
IPC: B60W10/10
Filed: 1991-06-20
Abstract: PURPOSE:To reduce a shift shock by making a controller start its output lowering control when such a fact that output shaft torque of an automatic transmission is selected from a decreased state to the increased state is detected, in a device which lowers the extent of engine power temporarily at the time of up-shift of the automatic transmission. CONSTITUTION:In a device which connects an automatic transmission 12, being controlled by an automatic transmission control unit 16, to an engine 10 being controlled by an engine control unit 14, each output signal of a torque sensor 18 detecting the output shaft torque of the automatic transmission 12, a throttle sensor 20 detecting throttle opening of the engine, and a car speed sensor 22 is inputted into the automatic transmission control unit 16. In succession, first of all, whether up-shift is commanded or not is judged, and when YES is judged, the last value T1 of the output shaft torque is compared with this time value T0, and when it is T1>T0, a command for lowering the engine power is outputted to the engine control unit 14, making it control, for example, ignition timing to be delayed.
Patent JP-S5964535-A (JP)
Title: Press molding device of glass product
Inventor: SHIMOMURA ATSUSHI
IPC: B30B15/22
Filed: 1982-10-05
Abstract: PURPOSE:The titled device preventing occurrence of crack, etc. of products, wherein a by-pass valve is opened and press pressure is reduced immediately after the press pressure of a plunger is detected, the plunger is lowered to the given final position, and excess press pressures is produced. CONSTITUTION:In a device wherein the plunger 3 is lowered by the hydraulic cylinder 10 and a glass lump fed to the bottom mold 1 is press molded, the hydraulic piping 12 is provided with the pressure gauge 13 to detect press pressure of the plunger 3 and the by-pass valve 24 to reduce press pressure by a detected signal when the plunger 3 is lowered to the final position to produce excess pressure. Consequently, given glass products free from defects such as protruded pieces like fins are constantly prepared without being influenced by variability of weight of glass lump, difference of space of molds, etc.
Patent JP-H0713375-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YAMANAMI HIROFUMI
IPC: G03G5/14
Filed: 1993-06-23
Abstract: PURPOSE:To provide an electrophotographic photoreceptor, which has excellent sensitivity to long wave-length light, excellent durability to repeated use, high performance, excellent anti-environmental dependence, and highly practical value. CONSTITUTION:In an electrophotographic photoreceptor, an intermediate layer 13 is provided on a conductive supporting body 11, and a photosensitive layer 15 using chloroindiumphtalocyanine as a charge generating material is provided on the intermediate layer 13, in which a ratio between an inorganic pigment (P) and a binder resin (R) is within the range of 0.8/1 to 3/1 by a volume ratio, and chloroindium-phtalocyanine, in which principal peaks of a Bragg angle 2theta are situated in 7.4 deg., 16.7 deg., 27.8 deg. in an X-ray diffraction spectrum using Cu-Kalpha characteristic X-ray (wave-length 1.54Angstrom ), is contained in the electrophotographic photoreceptor.
Patent JP-H0340957-A (JP)
Title: Production of superconductor and its molded material
Inventor: NISHIKAWA YOSHIYUKI
IPC: C01G1/00
Filed: 1989-07-07
Abstract: PURPOSE:To efficiently produce the oxide superconductor having excellent characteristics by extrusion-molding a mixture of the flaky oxide superconductor crystal grains having a specified width-to-thickness ratio and an org. high molecular binder and sintering the molded product. CONSTITUTION:When a Bi-Pb-Sr-Ca-Cu-O-based superconductor, for example, is produced as the oxide superconductor, the powders of Bi2O3, PbO, SrCO3, CaCO3 and CuO as the raw material are mixed in a specified ratio, the mixture is calcined at 700-850 deg.C for about 12hr, the calcined material is crushed, the obtained powder is pelletized, and the pellets are sintered at 830-870 deg.C to obtain the pellets of Bi-Pb-Sr-Ca-Cu-O-based oxide superconductor. The pellets are recrushed to obtain flaky crystal grains having >=10 width-to-thickness ratio, and 50-100 pts.wt. of an org. high molecular binder such as PVA is added to 100 pts.wt. of the grains and mixed. The mixture is extrusion-molded into a rod, and the rod is sintered at 800-900 deg.C to produce the oxide superconductor having a high critical temp. and a high critical current density.
Patent JP-S6334362-A (JP)
Title: Feed screw device
Inventor: SAKAI MASAHIKO
IPC: F16H25/20
Filed: 1986-07-25
Abstract: PURPOSE:To prevent a noise from occurring, by inscribing a ring to the thread groove formed on the circumference of a turning shaft. CONSTITUTION:A spiral thread groove 1a is installed on the circumference of a main shaft 1. A ring 2 is inscribed to the thread groove 1a of this main shaft 1, while the ring 2 is tilted at the same angle as a lead angle of the thread groove 1a to an axial center of the main shaft 1. In addition, the ring 2 is supported by a block 3 free of rotation to an axis piercing through a center of the ring 2, whereby the block 3 is energized so as to cause the ring 2 to be pressed to the thread groove 1a at the specified load. With this constitution, a noise is preventable from occurring.
Patent JP-S6154177-A (JP)
Inventor: NARUO MASAYUKI
IPC: H05B3/00
Filed: 1984-08-24
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-S5965759-A (JP)
Title: Method for measuring concentration of liquid of metallic granule
Inventor: SATOU TOORU
IPC: G01N27/72
Filed: 1982-10-08
Abstract: PURPOSE:To measure the concn. of a liquid of metallic granule by immersing a detection coil which is supplied with high frequency current in the liquid contg. the metallic granular and detecting the change in the impedance of the detection coil. CONSTITUTION:When electric current of several hundreds Hz - several hundred kilo Hz frequency is conducted to a detection coil 9 immersed in a slurry 5, eddy current is generated in the slurry 5 but the eddy current changes with the concn. of the slurry. In other words, the impedance of the coil 9 is changed. The change in the impedance is fetched out as a change in voltage, by which the measurement of the slurry concn. is made possible from the characteristic between concn. and voltage.
Patent JP-S57101494-A (JP)
Title: Manufacture for core member of vibration diaphragm for speaker
Inventor: MIYAZAKI MORIHIRO
IPC: B32B37/00
Filed: 1980-12-16
Abstract: PURPOSE:To ahieve a core member of a minute honey-comb sandwich type, by binding coating wires with many numbers formed with a coating film by a material forming core member and bonding, and slicing it, and eliminating a wire member through etching. CONSTITUTION:The center part of a coating wire 1 is constituted with a wire member 2 formed with a metal which is comparatively easily soluble with acid or alkali such as copper, zinc and iron, or with a synthetic resin which is soluble with solvent such as polyvinylchloride. A coating film 3 is formed on the surface of the wire member 2, by coating mixture of Al, AlB2 or graphite powder or particles with epoxy resin which is insoluble to acid, alkali or solvent and have sufficient mechanical strength and density. After the core member 1 is bound and bonded, it is cut vertically toward axial direction with a suitable width and a core original member 4 is formed. The core original member 4 is immersed in a solvent solving the wire member 2 only, the film 3 is remained and the core member 5 of honey-comb is obtained.
Patent JP-S57100859-A (JP)
Title: Gas venting method and its device for metallic mold of injection molding device
Inventor: TAKESHIMA TAKAHIKO
IPC: B22D17/22
Filed: 1980-12-16
Abstract: PURPOSE:To vent gas from a casting cavity when performing injection molding of a molten metal, by providing a gas venting groove communicating with a metallic mold cavity of a die casting machine, and a valve interlocked with a molten metal injecting piston rod. CONSTITUTION:A die casting cavity 55 is formed by clamping a fixed metallic mold 2 and a moving metallic mold 3, and also the lower end part of the cavity 55, and the other end are connected to a casting sleeve 7 and a gas venting groove 25, respectively. A valve 26 interlocked with a connecting rod 8 installed to a molten metal injecting cylinder is provided on the gas venting groove 25. A molten metal 56 such as an Al alloy, etc. is put into the casting sleeve 7, and is injected into the cavity 55 with a piston rod 5. In this case, gas in the cavity 55 is exhausted into the open air through the gas venting groove 25 and the valve 26 part, and at a position where the injection has proceeded, a valve head 26a interlocked with the piston rod 5 closes the valve 26, the cavity 55, the gas venting groove 25, etc. are filled with the molten metal 56, it is solidified, and a sound casting containing no gas is obtained.