baber/WOPTO huggingface dataset:
Patent JP-H0915196-A (JP)
Title: Production of oxygen sensor
Inventor: MATSUOKA MIKIYA
IPC: G01N27/41
Filed: 1995-06-28
Abstract: PURPOSE: To provide an oxygen sensor having a diffusion rate layer equipped with fine open voids. CONSTITUTION: Electrodes 6, 7 are laminated on the upper and rear surfaces of a second sheet 2 being a sheet for a thin-walled solid electrolyte layer formed of a zirconia powder. A sheet 4 for forming a thin-walled diffusion rate layer formed from a mixture obtained by mixing a carbon powder with the zirconia powder is used to coat the electrode 6. When the whole is baked at about 1450 deg.C, the carbon powder of the sheet 4 is burnt off to form voids and the sheet 4 becomes the diffusion rate layer 4A. The atmosphere is introduced into atmosphere introducing pares 31 and exhaust gas is introduced into the diffusion rate layer 4A to detect the concn. of oxygen.
Patent JP-H1110449-A (JP)
Title: Horizontal composite machining device of piston ring
Inventor: SHOJI MASAHIRO
IPC: G05B19/18
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To machine inner and outer peripheral faces of a workpiece and to cut and split by one machine. SOLUTION: This horizontal composite machining device of a piston ring consists of an inner and outer peripheral face machining machine main body 1 which machines inner and outer peripheral faces of a workpiece 16 rotated by a C-axis drive means in a condition in which it is put on a common bed 1a and supported so that an axial core becomes substantially horizontal by an inner periphery machining means 25 and an outer periphery machining means which are controlled by an NC unit 35 in synchronization and a cutting and splitting machining machine main body 41 which cuts, splits, and machines the workpiece 16 which is provided on the common bed 1a adjacent to the inner and outer peripheral face machining machine main body 1 and whose inner and outer peripheral faces are machined by the inner and outer peripheral face machining machine main body 1 in the direction of axial line. Consequently, machining of inner and outer peripheries of the workpiece 16 and cutting and splitting machining can be efficiently done by one machine.
Patent JP-H117889-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: AOKI NOBUYUKI
IPC: H01J9/227
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To form a phosphor screen having an uniform membrane distribution having no application unevenness on a glass panel inner surface, and manufacture a cathode-ray tube with high luminance by using this glass panel. SOLUTION: This method comprises applying a fist coating solution to the inner surface 6 of a glass panel 1 to form a phosphor applied film, applying a second coating solution onto the phosphor applied film to form an undercoat film as aluminum pack film, thereby forming a phosphor screen on the inner surface 6 of the glass panel 1. A cathode-ray tube is formed by using the glass panel 1 having the phosphor screen formed thereon. The first and second coating solutions are successively applied to the inner surface of the glass panel 1 by use of substantially the same method and dried, whereby a phosphor screen consisting of a multilayer film is formed on the inner surface of the glass panel 1.
Patent JP-S6316565-A (JP)
Title: Fuel cell
Inventor: MITSUTA KENRO
IPC: H01M8/02
Filed: 1986-07-08
Abstract: PURPOSE:To prevent the extrusion of a packing by forming a gas packing seal portion with the lamination of fluororesin and fluororubber and forming through-holes or recesses on either the fluororesin or fluororubber. CONSTITUTION:Packing seal at the surrounding portion of an electrode 3 is performed with the sandwitch structure of fluororubber 10a, fluororesin 11 having through-holes 12 and fluororubber 10b. For example, the through-holes 12 of 3mm dia. are arranged at the intervals of several mm. Thereby, when a pressure is applied to the packing seal portion, the extrusion of the fluororubbers 10a, 10b to the periphery are prevented and absorbed in plural through-holes 12 mounted on the fluororesin 11, so that the cushion property and gas seal property of the packing seal is maintained.
Patent JP-H116593-A (JP)
Title: Coupler removing jig
Inventor: IFUKI MINORU
IPC: F16L37/28
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To easily release the connection of a coupler only if a handle is oscillated by being mounted on the outer periphery of the coupler. SOLUTION: One end of each of a pair of handle members 21, 21 which are bent into L-shapes is journalled to a location opposed to a U-shaped supporting member 1 holding the outer peripheral half face of a coupler and one end of a pressing member 3 which is abutted on the outer periphery of the coupler to the end part extended from one end of the U-shaped supporting member 1 is journalled. One end of a latch metal fitting 4 is journalled to a bent base part of the handle member 21 journalling the other end of the U-shaped supporting member 1, a hooking stop part is provided at the tip part of the latch metal fitting 4 and a supporting piece 32 provided at the other end of the pressing member 3 is attachably and detachably latched on the hooking stop part.
Patent JP-H0454533-A (JP)
Title: Debugging device
Inventor: KAMIYAMA TOSHITAKA
IPC: G06F11/34
Filed: 1990-06-22
Abstract: PURPOSE:To display an optional program and the optional data at the time of execution of the optional program by displaying a designated desired program and the data collected in the designated timing. CONSTITUTION:When plural programs are designated by an input device 2, a CPU 3 instructs a data collecting device 4 to collect the data on execution of each instruction of those programs from a computer 1. When the collection of these data is over, the collected data are stored in a storage 5 via the CPU 3. Then an operator designates the optional one of those stored programs and the collection timing of the optional data obtained at execution of the optional program through an input device 2. Then the CPU 3 calls the data obtained in the designated timing and by the designated program out of the storage 5 and displays the data on a display device 6 together with the designated program. Thus the designated program and the data on each execution of the program are optionally displayed.
Patent JP-S6068722-A (JP)
Title: Electronic device
Inventor: NAKAMURA YOUICHI
IPC: H03K19/173
Filed: 1983-09-05
Abstract: PURPOSE:To omit a customized work required due to a blown fuse by specifying the relation of connection between logical elements at the inside of a semiconductor device by means of connecting information stored in a built-in storage element so as to cope with the logical change. CONSTITUTION:FF9a, 9b are storage elements specifying the relation of connection, and since an output of an OR circuit 8a gives the same logical value as that of an output of a buffer 1a when an output of the FF9a is zero, it is equivalent that the buffer 1a and an AND circuit 2a are connected. Since an output of an OR circuit 8b is logical 1 at all times independently of the output value of a buffer 1b when the FF9b is logical 1, the AND circuit 2a acts like a simple buffer. When the FF9b outputs logical 1, it is regarded that the buffer 1b and the AND circuit 2a are not connected.
Patent JP-H0719952-A (JP)
Title: Highly accurate optical attenuator
Inventor: OKUDE SATOSHI
IPC: G02F1/01
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a highly accurate optical attenuator, which can set or adjust the attenuation factor of the output light highly accurately. CONSTITUTION:A highly accurate optical attenuator is provided with a light branching coupler 12 for branching the input light to two or more light beams, optical attenuators 13, 14, to which the branch light beams are incident respectively, and a light combining coupler 15 for combining the output light from the optical attenuators. At least one branch 19 of the light branching couplers 12 has a light branching factor smaller than that of others, and the optical attenuator 14, to which the branch light enters, can adjust the light attenuation factor, and a branch 19' of the light combining coupler 15 for combining the output light has a same light combination factor as the branch 19 of the light branching coupler 12.
Patent JP-H0213196-A (JP)
Title: Semiconductor picture memory
Inventor: OZAWA KOJI
IPC: G06T1/60
Filed: 1988-06-30
Abstract: PURPOSE:To simplify control by providing a control means varying data delay in the unit of one scanning line of a television signal and a control means varying the data delay of a part corresponding to the scanning line in the unit of bits. CONSTITUTION:An inputted data is stored tentatively in write data registers 103, 104 and written in the lump in memory cells 106, 107 when the write data registers 103, 104 are occupied. In the case of reading a data from the memory cells 106, 107, the data of quantity corresponding to the picture element number of one scanning line is transferred to read data registers 108, 109 and then outputted. Since the memory cells 106, 107 have a capacity corresponding to the picture element number of one field or one frame of a television signal, a delay circuit of one field or one frame is realized by having only to control the timing of data write/readout in matching with the television signal.
Patent JP-S5590395-A (JP)
Title: Method of improving heat transfer
Inventor: FUKUSHIMA NOBUO
IPC: B41M5/382
Filed: 1978-12-28
Abstract: PURPOSE: To provide a heat transfer having excellent weather resistance by thermally transferring a character or a pattern on an alumina or silica coating formed on the surface of a base by employing a transfer foil containing sublimed coloring agent and then coating and drying colloidal alumina or silica.  
     CONSTITUTION: Colloidal alumina obtained by the hydrolysis of basic aluminum chloride or aluminum acetate, etc. or colloidal silica obtained by the acid decomposition or hydrolysis, etc. is coated, dried and calcined on the surface of a base such as porcelain or ion plate, etc. to thereby form an alumina or silica coating thereon. After thermally transferring the character or pattern on the coating by using a transfer foil containing sublimed coloring agent, the colloidal alumina or silica is coated on the transfer surface by means of spraying process, brush coating process, etc., preferably dried at 100W220°C, to thereby obtain a heat transfer useful for an interior material or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03114411-A (JP)
Title: Article-showing system
Inventor: HERUBERUTO BUARUTAA
IPC: A47F5/08
Filed: 1990-06-22
Abstract: PURPOSE: To obtain an article displaying system with brackets adjustable in heights by providing it with a C-shaped rail having a stopping device, a controlling lock having lock catching jaws, and an accepting surface to fasten a supporting member to the controlling lock. CONSTITUTION: A controlling lock housing 8 having a width (b) is interfitted in a hole 7 in C-shaped rails so as to leave a small clearance, and to be movable in the vertical direction. A controlling lock 3 is guided by retreating a lock catching jaws 9 into the rail hole 7 until the housing 8 touches and stays in the base of a shape. When the lock catching jaws 9 are released, the jaws come into contact with the rear of a rib 1.2 to make the controlling lock 3 movable in a small clearance inside a pair of lateral stopping devices shaped as an embossed protrusions 10. The embossed protrusion 10 lets the lock housing 8 pass freely, but when the lock catching jaws 9 extend, it forms an arrest point so that the controlling lock 3 is supported in rails 1, 11.  Consequently, a support point is formed at a definite corresponding height on the C-shaped rails, and article supporting positions connected to a front face 11 of the lock housing 8 are fixed at a definite height.
Patent JP-S5591674-A (JP)
Title: Printing device using cassette type printing wheel
Inventor: ASANO KIYOMITSU
IPC: B41J1/30
Filed: 1978-12-29
Abstract: PURPOSE: To facilitate or provide an automatic attaching and detaching of a cassette type printing wheel on a shaft of character selection motor by a method wherein a sliding movement of the motor and a movement of a cassette holder are related with each other and operated by a common lever.  
     CONSTITUTION: When a printing wheel cassette 2 storing a printing wheel 1 is installed in a cassette holder 3, a setting motor 21 is driven in a direction for setting to rotate a lever 13 and move forward the cassette holder base 4 and the motor base 7 toward the platen 24. At a setting position, a shaft 8a of the motor 8 is installed in the cassette 2 and the cassette holder 3 is also set at a desired position. When the printing wheel is to be removed, an offset operating switch 31 is operated, the setting motor 21 is driven in an opposite direction, the lever 13 is rotated in a direction opposite to that of a setting and the motor 8 and the cassette 2 are moved away from the platen 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6224557-A (JP)
Title: Manufacture of cathode plate for lead-acid battery
Inventor: MORII SATORU
IPC: H01M4/57
Filed: 1985-07-24
Abstract: PURPOSE:To increase life specified in JIS by filling a paste-like mixture obtained by kneading lead powder produced from Pb-Sn alloy with water and dilute sulfuric acid in a Pb-Ca alloy substrate. CONSTITUTION:A paste-like mixture obtained by kneading lead powder produced from Pb-Sn alloy by ball milling or other methods with water and dilute sulfuric acid is filled in a Pb-Ca alloy substrate. In this cathode plate, alpha-PbO2 which is relatively inactive electrochemically is formed by the presence of Sn and progress of discharge reaction is not easy. Therefore, deterioration in electrical contact of the substrate with the active material is retarde.
Patent JP-S647429-A (JP)
Title: Manufacture of superconductive wire of oxide type
Inventor: TAKAHASHI YOSHIKAZU
IPC: B28B1/00
Filed: 1987-06-30
Abstract: PURPOSE:To manufacture superconductive wire which uses oxide superconductor of layer-formed perovskite type by subjecting the surface of a long base having a layer of Cu oxide to thermal spraying of a material containing a substance to become oxide superconductor, and performing high energy beam irradiation in oxygen atmosphere. CONSTITUTION:Surface of a base for a long wire or tubing having surface layer of Cu oxide is subjected to fusion spray of a material containing a substance to become superconductor of oxide type, and then high energy beam irradiation is made in oxidating atmosphere. Covering with Cu oxide layer or, in particular, plasma thermal spraying will enhance close contact of component elements for oxide superconductor to then be fusion sprayed. This provides a superconductive wire using superconductor of oxide type of layer-formed perovskite type etc., which has high critical temp., to permit application to a superconductive magnet etc.
Patent JP-H10313756-A (JP)
Title: Float for fishing
Inventor: SAKO ATSUSHI
IPC: A01K93/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fishing float slowly and stably sinking a fishing bait and obtaining a strike (the signal of stop eating or eating up in a sinking process and eating down at the time of arriving at a bottom or in a flowing state) in all the processes (a sinking down process, arriving at a bottom or a floating state at a fixed water depth). SOLUTION: A water wheel revolving by the moving of a line 10 is used so as to allow the line 10 with a sinker to sink down while receiving stable resistance in order to visually recognize the change of force added to the line 10 by the change of the revolving speed of the water wheel 2, the revolving movement of a floating body 1 or both of them. The water wheel 2 is provided with a physical characteristic of increasing the flowing resistance of water with the increase of its revolving speed so that the various operation of fish to a bait in a sinking process fluctuates force added to the line.  Since the revolving speed of the water wheel 2 is changed by this way, the change of the force is visually recognized and when the floating body provided with restoring force is provided at a center part on a water wheel shaft, the force is visually recognized by the revolving movement of the floating body.
Patent JP-H0644402-A (JP)
Title: Facsimile controller
Inventor: NAKASAKI YASUO
IPC: G06K9/00
Filed: 1992-06-23
Abstract: PURPOSE:To constitute the facsimile controller so that a result of character recognition can be informed to an input person so as to be easily understandable, at the time of constructing a character recognition system by utilizing a facsimile equipment. CONSTITUTION:Character information inputted by a facsimile equipment is received by a communication control part 1, and accumulated temporarily by a line unit in a line buffer memory 3, while decoding successively by a picture information decoding part 2 of a receiving facsimile. The picture information accumulated temporarily is read out by an image block unit by a character recognizing part 4, and simultaneously, outputted to an image inverting part 5, as well. A character recognized correctly, and a character part which cannot be recognized are accumulated in a recognition result document buffer 8, as clearly normalized character information, and by inverting it by the image inverting part 5, and while selecting it by a selector part 6, respectively. After a receiving recognition processing is finished, the communication control part 1 executes an encoding processing by an encoding part 7, while receiving a recognition result document from the recognition result document buffer 8 and outputs it to the other party facsimile equipment.
Patent JP-S6223930-A (JP)
Title: Production of high-strength spur gear
Inventor: TAKAHASHI WATARU
IPC: C21D9/32
Filed: 1985-07-23
Abstract: PURPOSE:To produce a high-accuracy high-strength spur gear having excellent dedendum bending strength by subjecting a round bar consisting of a grain coarsening-resistant low N-Nb steel having a specific compsn. and having a required length to preliminary upsetting then to warm precision die forging and further to a grain refinement carburization treatment. CONSTITUTION:The round bar consisting of the case hardening steel for warm forging contg. 0.07-0.25% C, <=0.35% Si, 0.3-1.5% Mn, 0.02-0.1% Nb, 0.01-0.05% SolAl and 0.001-0.0080% N, further contg. >=1 kinds among 0.4-3% Ni, 0.4-1.5% Cr, 0.15-0.5% Mo, consisting of the balance Fe and unavoidable impurities, having the excellent resistance to grain coarsening and having a prescribed length is subjected to preliminary upsetting at >=20% total upsetting ratio after descaling. The bar is then heated to 100-200 deg.C and is immersed in a water soluble lubricating agent soln. to form the lubricating film thereon. Such bar is subjected to high-frequency heating to 650-900 deg.C then to precision die forging to the spur gear. The spur gear is subjected to sizing, etc. then to the carburization treatment, followed by cooling down to the Ar1 transformation temp., and hardening and tempering by reheating, by which the dedendum crystal grain size is fined to ASTM No.10 or above.
Patent JP-H1111437-A (JP)
Title: Flaw detection method and device for package
Inventor: NAKAMURA SADAJI
IPC: G06M7/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To detect flaws of packages by arranging the first sensor and the second sensor so that the distance between them is shorter than the length of an appropriately packaged body, and also arranging the first sensor and the third sensor so that the distance between them is longer than the length of the appropriately packaged body. SOLUTION: Sensors 1, 2, 3 are arranged so that the distance (a) between the first sensor 1 and the second sensor 2 is made a little shorter than the length L corresponding to the width of a specified number of containers, and the distance (b) between the first sensor 1 and the third sensor 2 is made a little longer than the length L. Respective sensors 1, 2, are of reflecting type or perspective type. At first, after that the first sensor has been discriminated to be put on, the second sensor is discriminated. Further, after that the second sensor has been discriminated to be put on, the third sensor is discriminated. And then, after that the third sensor has been discriminated to be put on, the bag is judged as incorrect.
Patent JP-S6319818-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTSUKI HIROAKI
IPC: H01L21/285
Filed: 1986-07-14
Abstract: PURPOSE:To suppress the energy of ion implantation at a low level and make a boundary between a silicon layer and a metal silicide layer smooth by a method wherein ions are implanted in the process of metal coating and a thin surface oxide film on the surface of a sample is destroyed and a mixed layer of the metal and silicon is formed. CONSTITUTION:When a silicon layer 12 made of polycrystalline silicon or composed of a silicon diffused layer is formed on a substrate 11, a natural silicon oxide film 13 is also formed. Then, while ions are implanted by the application of an ion beam 14a onto the substrate 11, if metal 14b is applied to form a metal coating film 15 by evaporation, the SiO2 film 13 in the boundary between the silicon layer 12 and the metal coating film 15 is destroyed by the application of the low-energy ion beam and a mixed layer 16 of the metal and silicon is formed. When the required thickness of the metal coating film 15 is obtained, the metal evaporation and the ion implantation are discontinued and a heat treatment is carried out to make the metal atoms and the silicon atoms react with each other. By forming the mixed layer 16 like this, the metal and silicon react with each other uniformly and smoothly so that a metal silicide layer 17 with a uniform thickness can be formed.
Patent JP-H0917950-A (JP)
Title: Semiconductor integrated circuit for synthesizer
Inventor: HASEGAWA KOICHI
IPC: H03L7/08
Filed: 1995-06-29
Abstract: PURPOSE: To provide a semiconductor integrated circuit for synthesizers wherein a phase-locked loop PLL, a voltage-controlled oscillator VCO as a high-frequency analog circuit, and a mixer MIX for intermediate frequencies are formed together on a one-chip silicon wafer. CONSTITUTION: A semiconductor integrated circuit for synthesizers has a VOC section 1 and internal circuits 3, such as PLL, formed on one and the same silicon wafer chip. In addition the semiconductor integrated circuit is provided with a differential buffer circuit 5 that separates the VCO section from the internal circuits. The input of the differential buffer circuit is connected with a capacitor C1 connected to the output of the VCO section and with constant voltage V1. The emitters of transistors Q6 and Q7 comprising the emitter follower output circuit in the differential buffer are connected with constant current sources 11 and 12, respectively.
Patent JP-S6265720-A (JP)
Inventor: JIIGUFURIIDO PEETAA
IPC: B01J37/03
Filed: 1986-07-14
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-S6412082-A (JP)
Title: Reciprocating pump device
Inventor: TOJO NOBUO
IPC: F04B5/02
Filed: 1987-07-02
Abstract: PURPOSE:To enable operation at high speed by tilting the upmost front stage reciprocating pump of each pump group be of a forced valve type, and dividing equally the phase of each reciprocating member. CONSTITUTION:Two pump groups 10a and 10b are of a forced valve type wherein an inlet valve 20 is installed on a reciprocating member 14. The reciprocating member 14 is in a phase lag by the angle of 18 deg. from a crank shaft 16 wherein when one pump group is in the exhaust stroke, the other group is in the suction stroke. The pumping chambers 12b and 12c at the rear stage side discharge the fluid pressurized by the pumping chambers 12a and 12b at the front stage side after it has been additionally pressurized, the pressure at an outet port 50 as the discharging pressure from the pumping chamber 12c is thereby extraordinarily high.