baber/WOPTO huggingface dataset:
Patent JP-S57149161-A (JP)
Title: Shot blast method
Inventor: FUNAKI MAMORU
IPC: B24C1/00
Filed: 1981-06-12
Abstract: PURPOSE:To precisely exfoliate coating on a metal plate, concrete and asphalt pavement without deforming and damaging them by jetting fine particles of the natural mineral consisting mainly of SiO2, Al2O3 with a small quantity of momentum. CONSTITUTION:When pressurized air is jetted from a nozzle 4 through an air hose 9 by starting an air compressor, negative pressure produced around jetted air absorbs shirasu (Kanto-loam) 13 through a suction pipe 5. Further, shirasu 13 is jetted from a mixture jetting nozzle 6 together with jetted air, and particles 14 of the natural mineral consisting of SiO2, Al2O3 in shirasu 13 are put in collision with a small quantity of momentum, against a coated exterior plate of a car, concrete and asphalt pavement so that their coating may be evenly exfoliated without damage.
Patent JP-H08256759-A (JP)
Title: Control of fermentation and measurement of acidity of lactic acid
Inventor: SHIIKI YASUHIKO
IPC: A23C9/12
Filed: 1995-03-24
Abstract: PURPOSE: To provide a practical fermentation-controlling method of microbial fermentation by yeast and lactic acid, capable of integrating by online. CONSTITUTION: Acidity of lactic acid which is a raw material is obtained by irradiating microwave having 200MHz to 20GHz frequency to the raw material being in fermentation and measuring the decline of transmitted wave and the change in fermentation state is confirmed to control the fermentation. The control of fermentation process is facilitated by practicing online measurement.
Patent JP-H08265909-A (JP)
Title: Hybrid vehicle
Inventor: MINESAWA YUKIHIRO
IPC: B60L50/16
Filed: 1995-03-24
Abstract: PURPOSE: To enhance fuel consumption while reducing exhaust gas by running a hybrid vehicle efficiently depending on the residual capacity of battery. CONSTITUTION: A control section 40 detects the residual capacity of battery using a residual battery capacity sensor 50 and calculates the distance between current position and a charging facility using a navigation system 100. Based on the residual capacity of battery and the distance to a charging facility, a hybrid vehicle is run with such output distribution between an engine 1 and a motor 10 as providing a best total fuel consumption or confining the drop rate of total fuel consumption within a predetermined (a) %.
Patent JP-H01264634-A (JP)
Title: Optical disk device
Inventor: ONISHI KUNIKAZU
IPC: G11B7/085
Filed: 1988-04-15
Abstract: PURPOSE:To execute stable rough movement feeding and rough retrieval control by executing a control with a position signal in which prescribed offset components are subtracted so that the level of the position signal from a position detecting means can coincide with the level of a reference signal at the time of an action. CONSTITUTION:When a focus servo loop is turned on at the time when an objective 5 is moved up and down by a focus pull-in action and it reaches a focusing position, a focus locking signal 29 is outputted. A position signal 25 of the objective obtained by operating the output signal of a light detector 9 is inputted to a subtracting circuit 35. On the other hand, the position signal 25 is compared with a zero level by a comparator circuit 36, and the signals 1 and 0 are outputted according as the signal is equal to or above and below the zero level. A system control circuit 26 fetches the signal of the comparator 26, the time widths of 1 and 0 signals are compared, an offset quantity V0 of the signal 25 is calculated, and it is subtracted from the signal 25 through a D/A converter by the circuit 35. The output signal is inputted through phase compensating circuits 40 and 37 to driving circuit 46 and 47, and a tracking servo and a slider servo are executed.
Patent JP-H07289448-A (JP)
Title: Cock for liquid container
Inventor: TAKATSUKI TOYOHIKO
IPC: A47J41/00
Filed: 1994-04-28
Abstract: PURPOSE:To prevent erroneous use of failing to combine one cock member with the other cock member by a method wherein the two cock members are combined free to load or unload, a cock of a liquid container with a fitting part provided to one cock member with respect to a mouth part of the body of the liquid container iis disassembled for washing, and then, the cock member alone having the fitting part is fitted. CONSTITUTION:One cock member 2 having a fitting part 69 is provided with a stopper 78 so as to be energized to stick out toward the fitting part 69. Another cock member 1 is provided with a return means such as valve rod 11 to retract this cock member 1 depending on whether it is meted with the stopper 78 or a magnetic force is applied thereon when the other cock member 1 is combined with the one cock member 2.
Patent JP-S5716454-A (JP)
Title: Electrophotographic receptor
Inventor: HIROOKA MASAAKI
IPC: G03G5/147
Filed: 1980-07-04
Abstract: PURPOSE:To make uniform the insulating layer of photoreceptor provided on its surface and to free it from image unevenness and dielectric breakdown, by forming a resin layer containing a siliceous filler on a photoconductive layer made by dispersing a photoconductor into a binder. CONSTITUTION:A resin layer 8mum thick made of a urethane-acrylate, polyester- acrylate, epoxy-acrylate, or phenol type photosetteing resin containing a siliceous filler, such as collodial silica or its anhydride, is formed on a photoconductive layer made of a mixture of a photoconductor such as CdS and a binder, such as a vinyl chloride-vinyl acetate copolymer or cyclic butadiene rubber, and a 30 micrometer thick surface insulating layer made of a photosetting resin is formed on the SiO2 containing layer. This siliceous filler-containing resin layer may be used as a surface insulating layer.
Patent JP-S61250978-A (JP)
Inventor: TAKATSUMA SHIGEO
IPC: H01R13/11
Filed: 1985-04-27
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-H03289144-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA TAKAHIRO
IPC: H01L21/339
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a stable maximum charge transfer amount by setting the impurity concentration in a bottom part not to be higher than that in a side wall part when a charge transfer region is formed around a trench groove. CONSTITUTION:When oblique ion implantation of arsenic is executed at an angle theta of implantation into the side wall part of a trench groove 102 from three directions of X, Y and Z, N regions 103, 104 and 105 of side walls and an end wall become regions having the same impurity concentration Ns. Impurity concentration Ni at the time when the ion implantation is executed at the angle theta of implantation is as expressed by a formula I. On the other hand, ions implanted into the side walls are reflected thereon by kappa(theta) % according to the forward scattering probability of ions and implanted into a bottom part. In order to make the impurity concentration Nb in the bottom part equal to Ns, accordingly, impurity concentration Nj at the time when boron is ion- implanted at an angle delta of implantation needs to be as expressed by a formula II. According to this constitution, an N region 107 in the bottom part in which the impurity concentration is not higher than that in the N regions 103, 104 and 105 of the side wall part can be obtained and the reduction in a charge transfer amount due to nonuniformity in manufacture can be prevented.
Patent JP-H07297992-A (JP)
Title: Mounting structure of solid-state image pickup element in image reader
Inventor: TAKEMOTO HIROSHI
IPC: H04N1/028
Filed: 1994-04-28
Abstract: PURPOSE:To reduce the distortion of the holding member of a solid-state image pickup element when a location is adjusted and to eliminate the adjusting location error with the image formation lens mounted on an element fixing member by making the steel of the holding member higher than the substrate on which the solid-state image pickup element is mounted. CONSTITUTION:When the locations of a CCD 1 and an image formation lens 2 are adjusted, the lens 2 is fixed to the fixing member 7 of a solid-state image pickup element and the lens is mounted on an image formation jig in this state. The jig is corked of the support member 27 of an image reader located on a surface plate 32 and a light source support member 31. On the member 31, a chart glass 30, a light source 29 and a reflector 28 for light source are provided. On the surface of the glass 30, a chart enabling the detection of optical characteristics or pint, magnification and the fall of an optical axis, concretely, is formed, the light source 29 is turned on and the irradiation on the glass 30 of the light reflected by the reflector 28 for light source is made definite. Therefore, the image formation of a chart image is enabled via the lens 2 by mounting an assembling member on the support member 27.
Patent JP-H01263586-A (JP)
Title: Radiation detection element
Inventor: ITO HARUO
IPC: H01L31/10
Filed: 1988-04-15
Abstract: PURPOSE:To detect radiation with high sensitivity, by providing two or more light pervious films having proper reflectivity changes between a scintillator and a photodiode. CONSTITUTION:After both upper and under surfaces of a scintillator 1 are polished so as to have a mirror surface, a light reflecting film 2 is vapor- deposited on the X-ray incident surface of the scintillator and a transparent nitride film 3 (reflectivity: 2.0 or more) is formed to the opposite surface thereof by sputtering. Next, a transparent electrode 4 (reflectivity: about 1.7-2.0) is formed on the film by a hot CVD process and a P-type silicon hydride carbide film 5, an I-type silicon hydride film 6 and an N-type silicon hydride microcrystal film 7 are further successively formed on the electrode 4 by a plasma CVD process and, at last, a metal electrode 8 is formed by vapor deposition. By this method, the laminate of the films 5, 6, 7 constitutes a PIN photodiode and the matching of the reflectivities of the respective layers between the scintillator and the photodiode is improved and the interfacial reflecting loss of incident light is reduced to increase the detection sensitivity of an element.
Patent JP-H07291117-A (JP)
Title: Airover hydraulic booster
Inventor: KONO RYUJI
IPC: B60T13/40
Filed: 1994-04-28
Abstract: PURPOSE:To provide an airover hydraulic booster which can be miniaturized and can prevent any mis-operation by the discharge of water flowing inside of an air cylinder and by which water is hard to flow inside of the air cylinder. CONSTITUTION:In an airover hydraulic booster which can change the liquid pressure of a liquid pressurized part 4 connected to the piston rod 3 by moving an air piston 2 by an air pressure flowing in an air cylinder 1 and operating a piston rod 3 installed on this air piston 2, a block plate 5 through which the piston rod 3 penetrates air-liquid-tightly is installed on the end part of the air cylinder 1. One side ventilating packing 6 is inserted between this block plate 5 and the air cylinder 1 and the discharge hole 7 of air and liquid flowing out from the packing 6 is formed in at least one of the block plate 5 and the air cylinder 1.
Patent JP-H09104543-A (JP)
Title: Adjusting device
Inventor: KURAUSU BARUTERUMUSU
IPC: B65G43/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To adjust a bearing block for supporting rollers in a roller group moving while supporting an endless moving belt by forming a bearing block supporting device of a wheel movable by a separate adjusting device. SOLUTION: A supporting plate 1 fixed to a frame of a device by a screw bolt is provided with a slit pierced with the screw bolt, and is adjustable in movement in the moving direction of a roller group. A carriage 2 is adjusted in movement in the moving direction of the roller group by a spindle 21 while being guided and supported between the flanges 13 of the supporting plate 1 movably in the moving direction of the roller group. A bearing block 4 is firmly fixed to a wheel 3. The wheel 3 has a plate 31, and the plate 31 is provided with a wheel 32 guided into a groove 24 in a side face area. The plate 31 is also provided with a wheel 33 guided into a groove 25 provided at the carriage 2. The wheel 3 is adjusted by a piston-cylinder device on the outside of the bearing block 4.
Patent JP-H10279050-A (JP)
Title: Non-contact type displacement of glass base detecting device
Inventor: KATO KATSUHIKO
IPC: H01L21/68
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To simplify the mechanical structure, and to reduce the space by determining the total or part of coordinate data of a side, on the basis of an image signal from an image pick-up means, and detecting the displacement of each glass base in a storage cassette from the correct storing position, on the basis of the coordinate data. SOLUTION: A hand 1 is straightly advanced toward a storing cassette 5, a glass base 61 is held by the hand 1, and the hand 1 is straightly moved backward. A front part of a side of the glass base including a side 61a along an fetching direction of the glass base 61, is passed through a space between a light projecting part and a light receiving part, and an image signal corresponding to a shape of the front part of the side of the glass base is output from a solid image pick-up element of the light receiving part to a controlling device. In an image processing part of the controlling device, the coordinate data of the straight part 61d of the front part of the side of the glass base is determined on the basis of the image signal, and the original storing position of the glass base is determined from the coordinate data.  This storing position is compared with the correct storing position, to determine the displacement of the glass base 61 from the correct storing position.
Patent JP-H05264254-A (JP)
Title: Surface roughness measuring device
IPC: G01B15/08
Filed: 1992-03-17
Abstract: PURPOSE:To measure the surface roughness of an object even in a place having much dust without depending on the eyes. CONSTITUTION:A high frequency switch 26 successively switches antennas 32a-32c and connects them to a circulator 23. The circulator 23 allows the electromagnetic wave generated by an oscillator 21 to emit to a surface to be measured through the connected antenna and inputs the reflected wave received by the antenna to a mixer 25. the mixer 25 mixes the electromagnetic wave from the oscillator 21 received through a delay equipment 24 with the reflected wave from the circulator 23, determines a phase difference by a low- pass filter 28, and transmits the result to an arithmetic processing part 40. in the arithmetic processing part 40, high-pass filters 44a-44c remove influences such as the waviness of the surface to be measured, effective value calculating circuits 45a-45c determine the roughness of the surface to be measured and transmit them an adder 48, and an adder 48 adds them and outputs the result.
Patent JP-2000282999-A (JP)
Title: Manufacture of plate for solenoid valve seat and fuel injection valve using the same
Inventor: TAKEUCHI SHINTARO
IPC: F02M61/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a plate for valve seat and provide a fuel injection valve using the plate, capable of securing the desired dimensional accuracy and also degree of coaxial property of a flow passage and tapered part, without increasing the manufacturing costs and of enhancing the production efficiency. SOLUTION: A work for a plate as a seat of solenoid valve is formed by machining (S101) and subjected to a press working to form a tapered part, etc., to be furnished with a seat face to admit seating of a valve element (S102), followed by heat treatment (S103), and the top surface and bottom surface of the work are coarse ground (S104). The outside diameter of the top of the taper is measured by image (S105), followed by a finish grinding the outside diameter becomes a prescribed value (S105) so that the intended seat face is accomplished. The seat face is measured by image, and its center is decided as the position of flow passage (S107). On the basis of the decided position, a flow passage penetrating the work is formed in the center of the seat face (S108), and the bottom surface of the work is finish ground (S109).
Patent JP-S57207147-A (JP)
Title: Alloy for oil well pipe with superior stress corrosion cracking resistance and hydrogen cracking resistance
Inventor: KUDOU TAKEO
IPC: C22C38/52
Filed: 1981-06-15
Abstract: PURPOSE: To obtain an alloy with superior stress corrosion cracking resistance and hydrogen cracking resistance by adding C, Si, Mn, P, S, sol. Al, Ni, Cr, Mo, W, Fe, etc. in a specified ratio.  
     CONSTITUTION: An alloy consisting of, by weight, ≤0.1% C, ≤1.0% Si, ≤2.0% Mn, ≤0.003% P, ≤0.005% S, ≤0.5% sol. Al, 25W60% Ni, 22.5W35% Cr, <7.5% Mo and/or <1.5% W, and the balance Fe with inevitable impurities while satisfying Cr%+10Mo%+5W%≥70% and 3.5%≤MO%+1/2W%<7.5% is prepared. To said composition may be added ≤2% Cu and/or ≤2% Co,and/or 1 or ≥2 kind of elements selected from ≤0.10% rare earth element, ≤0.20% Y, ≤0.10%  Mg, ≤0.5% Ti and ≤0.10% Ca. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5816293-A (JP)
Inventor: JIYATSUKU SHII SONDAAMEIYAA
IPC: G10K15/04
Filed: 1982-05-28
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-H01263799-A (JP)
Title: Road mark recognition notifying system
Inventor: KATAYAMA MASAAKI
IPC: G08G1/09
Filed: 1988-04-13
Abstract: PURPOSE:To promote safe driving by automatically reading a road mark when a vehicle approaches the road mark, etc., and providing a means to issue an audible or visible alarm in the vehicle. CONSTITUTION:A road mark recognizing device 1 and an information notifying device 2 are set in the vehicle. The road mark recognizing device 1 is equipped with a mark reading part 3 to read the road mark displayed on a road, a recognizing part 4 to recognize the road mark, and an information memory part 5 to store recognizing information as a recognition result. The information notifying device 2 is equipped with a notification control part 6 to output an alarm signal by the recognizing information of the road mark stored into the information memory part 5, an alarm display part 7 to display an alarm concerning the road mark based on the alarm signal, and an alarm output part 8 to output the alarm concerning the road mark by a voice or an alarm sound based on the alarm signal.
Patent JP-S60236030-A (JP)
Title: Heat conduction type polyphase fluid mass flow meter
Inventor: MORIYAMA TAKASHI
IPC: G01F1/74
Filed: 1984-05-09
Abstract: PURPOSE:To measure easily the mass of a polyphase fluid by deriving a temperature difference of a temperature detector provided on an equidistant point of the upstream and the downstream sides of a heating device provided on the outside periphery of a duct for feeding a polyphase of a liquid, solid, and gas, etc. CONSTITUTION:A granular body in a pressure transport tank 10 is fed to a supply end through a transport pipe 12 from a cutting nozzle 11 by a pressure gas and a booster gas of the tank. On the outside periphery of a transport pipe 12a, a heater 2 is provided annularly, thermometers Tc1', Tc2' are provided on an equidistant point from the heater 2 on both the upstream side and the downstream side of a fluid, a temperature difference is detected 6, the temperature difference is calculated 7, and the mass of the fluid is derived by a mass flow meter 8. Also, when the temperature difference of the thermometer Tc1' and Tc2' is made constant by operating a heating operating part 9, a liquid quantity and a mass can be derived from a supplied heat quantity. Also, when the fluid is a low temperature substance, an electronic cooler is used instead of the heater 2. In this way, a flow rate of a mixture of plural phases can be measured easily and exactly.
Patent JP-H03293029-A (JP)
Title: Carbon dioxide fixation abandonment apparatus
Inventor: YAMADA MASAKAZU
IPC: C01B32/50
Filed: 1990-04-09
Abstract: PURPOSE:To stably fix carbon dioxide to abandon by bringing carbon dioxide into contact with sea water in a vessel under the condition of pressure and temp. in which the hydrate of carbon dioxide is allowed to be generated, and discharging the generated hydrate of carbon dioxide to the outside of the vessel. CONSTITUTION:A carbon dioxide fixation abandonment apparatus is installed in the seawater or the fresh water 10 under the condition of pressure and temp. in which the hydrate of carbon dioxide is allowed to be generated. In the vessel 1 of the apparatus, carbon dioxide 7 and seawater 8 or fresh water are brought into contact each other. The generated hydrate 9 of carbon dioxide is discharged to the outside of the vessel 1 by the discharge means consisting of a motor 4 and a screw 5, etc. Thus, the carbon dioxide recovered from exhaust gas or from the air is stably fixed and abandoned and settled on the bottom of sea or of lake without dispersing in the seawater or in the fresh water and without giving any effect to the ecosystem of oceanic life.
Patent JP-S62249431-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAKEYAMA NAGATOSHI
IPC: H01L21/56
Filed: 1986-04-23
Abstract: PURPOSE:To avoid failure caused by temperature cycle and improve reliability by a method wherein a sealed part is coated with insulating resin by lapped coating. CONSTITUTION:After the surface of a ceramic substrate 3 on which a bare chip 6 and electronic parts 7 and 8 are mounted and fixed is dipped in solution 9 of phenolic resin which has a thermal expansion coefficient almost same as that of the substrate 3, the adhereing phenolic resin is cured. After that, the surface of the substrate 3 is dipped in the phenolic resin solution 9 again to be coated by lapped coating. Then, after the whole substrate 3 is dipped in the phenolic resin solution 9 and the front and back surfaces of the substrate 3 are coated with the phenolic resin, the adhering phenolic resin is cured and the substrate 3 is again dipped in th phenolic resin solution 9 to be sealed by a mass 1 of the resin formed by lapped coating. With this constitution, even if a severe temperature cycle test is carried out, large thermal stress is not created between the substrate 3 and the sealing resin 1 so that failures such as breakdown at the connecting parts of the electronic parts 7 and 8 or crackings in the substrate 3 can be avoided.
Patent JP-H04321589-A (JP)
Title: Control of outer layer of single crystal
Inventor: KUSUNOKI MASAHIRO
IPC: C30B15/28
Filed: 1991-04-23
Abstract: PURPOSE:To improve control accuracy of outer diameter of single crystal, to reduce variation width of outer diameter and unnecessary part and to increase yield. CONSTITUTION:In a device of manufacturing single crystal, a response function corresponding to past heater temperature of a carbon heater 15 is preset, a desired value of outer diameter of shoulder part of single crystal is calculated based on a first function related to time by a calculating part 22a of the desired value of outer diameter, an estimated value of outer diameter of single crystal after the lapse of a given time is calculated from a present value of outer diameter counted by a calculating part 22c of outer diameter and the response function, deviation between the estimated value of outer diameter and the desired value of outer diameter after the lapse of the given time is obtained by a reducing part 30 and heater temperature of the carbon heater 15 is controlled by a regulator 23 depending upon the deviation to control the outer diameter of the shoulder part of single crystal to be grown.
Patent JP-H10287760-A (JP)
Title: Molding having woody texture
Inventor: KIRIE YOZO
IPC: C08J9/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a molding which gives a touch like that of wood, is light and soft and has woody texture. SOLUTION: This molding is obtained by foaming a resin composition comprising 100 pts.wt. polypropylene resin having an MFR of 0.01-40 g/10 min as measured according to JIS K7210 at 230 deg.C under a load of 2.16 kg, 5-50 pts.wt. polyethylene resin having a density of 0.84-0.90 g/cm<3> , 20-200 pts.wt. wood flour having a mean particle diameter of 200 μm or below and 10-100 pts.wt. inorganic filler and has a density) of 0.7-1.1 g/cm<3> .