baber/WOPTO huggingface dataset:
Patent JP-S63296312-A (JP)
Title: Varistor element
Inventor: SUMIYOSHI MIKIO
IPC: H01C7/10
Filed: 1987-05-28
Abstract: PURPOSE:To ensure large discharge withstand current rating by forming a ring-shaped electrode to the non-forming section of an electrode and constituting the edge face section of a varistor sintered body as a full-face electrode. CONSTITUTION:When lightning surge voltage is applied at both ends of a varistor element, surge currents pass through a metallicon edge-face electrode 7a a varistor sintered body 5 a metallicon edge-face electrode 7b. Even when surge currents are increased extremely at that time, the edge sections of the metallicon edge-face electrodes 7a, 7b are covered with ring-shaped electrodes 8a, 8b, and partial discharge is inhibited because the ring-shaped electrodes 8a, 8b are brought to the same potential as the metallicon edge-face electrodes 7a, 7b, thus preventing the generation of an arc gas as the trigger of creeping discharge. Accordingly, the varistor element having large discharge withstand current rating can be acquired.
Patent JP-S62289958-A (JP)
Title: Tape cassette loading device
Inventor: EMORI MASASHI
IPC: G11B15/675
Filed: 1986-06-08
Abstract: PURPOSE:To accurately load a tape cassette and to simplify and miniaturize a mechanism by using a cam gear and a slider member, which is engaged with this cam gear, for a series of loading operations where the tape cassette is loaded to a prescribed set position. CONSTITUTION:When a cassette holder 34 is transported from a tape cassette attachable/detachable position to a leading-in position through a carrying body, a cam gear 122 provided with a cam groove 121 on one principal face is driven by a driving motor 120 and a slider member 125 starts moving. Then, a cassette leading-in member is turned to the side of the tape cassette and is engaged with its body 2 and locks the carrying body. The cassette leading-in member performs the leading-in operation with the cam gear 122 simultaneously with engagement with the cassette body and moves the cassette body relatively to a slide plate to open an insertion hole 8 for reel shaft insertion. Therefore, the cassette is lowered to the loading position by the turning operation of a cassette holder turning operation member 128; and thus, the loading operation is simplified and the mechanism is simplified.
Patent JP-S5560151-A (JP)
Title: Electric kettle
Inventor: KONDOU NAOKI
IPC: F24H9/20
Filed: 1978-10-27
Abstract: PURPOSE: To open a heater circuit securely when the heater is not in use, water has reached boiling point, or the heater works with water emptied in a kettle, by constituting a magnetic circuit with a ferrite having Curie point at temperature of boiling point and a thermal relay.  
     CONSTITUTION: When a ferrite 5 having Curie point at temperature of boiling point is fixed on the top of a handle 9 outside a vessel 1 and a control unit A provided with a heater 2 is installed on the portion where the ferrite 5 is fixed, ends of wrought iron plates 3-1, 3-2 holding at thermal lead switch 4 connected in series to the heater 2 and a magnet 3 come in contact with the ferrite 5. A line of magnetic force from the magnet 3 works only on the ferrite 5 where the temperature does not reach boiling point, and the thermal lead switch 4 is closed to keep conducting to the heater 2. Where the control unit A is not installed and water has boiled up, the line of magnetic force works on the thermal lead switch 4 to open, thus discontinuing carrying the current to the heater 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5835111-A (JP)
Title: Microcapsule with double-layer structure and its production
Inventor: OOTSUBO KENICHI
IPC: A61K9/50
Filed: 1981-08-25
Abstract: PURPOSE:To obtain double-layered microcapsules that consists of a hydrophobic liquid as the core substance, a peptide as the inner layer and an ester plasticizer as the outer layer, thus showing good storability for a long time, because of its low hydroscopicity and easy desintegration with high flexibility. CONSTITUTION:A hydrophobic liquid is dispersed in a peptide solution, and the peptide is coagulated or dried to prepare a peptide powder containing the hydrophobic liquid. The powder is dispersed in a solution containing ethylcellulose and alkyl ester, the solvent is removed by drying to form the double-layered microcapsules composed of the hydrophobic liquid as the core substance, the peptide as the inner layer and the ethylcellulose as the outer layer. The resultant microcapsules are not only good in the touch and appearance of the remaining layers but also expected to develop the effect of the remaining peptide. The peptide is preferably a fibroin peptide of 3-50 aminoacid polymerization degree on the average and the weight ratio of the peptide to the ethylcellulose is (2- 50)/1.
Patent JP-H08325693-A (JP)
Title: Hot-dip aluminum plated steel sheet excellent in corrosion resistance and heat resistance and its production
Inventor: MAKI JUN
IPC: B32B15/01
Filed: 1995-05-31
Abstract: PURPOSE: To produce a hot-dip aluminum plated steel sheet excellent in corrosion resistance, heat resistance or the like and to provide a method for producing the same. CONSTITUTION: This hot dip aluminum plated steel sheet is the one in which the surface of a steel sheet having a compsn. contg. <=0.02% C, 0.1 to 1.5% Mn, <=0.2% Si, 0.1 to 0.5% Ti, 1 to 9% Cr, <=0.004% N and 0.01 to 0.08% Al and furthermore contg., at need, 0.1 to 0.5% Cu is applied with an intermetallic compound layer having a compsn. contg. 25 to 50% Fe, 3 to 18% Si, 0.1 to 5% Mn, 0.05 to 0.3% Cr, and the balance Al and is moreover applied with a coating layer having a compsn. contg. 2 to 12% Si, <=1% Fe, 0.005 to 0.3% Mn, 0.002 to 0.1% Cr, and the balance Al, and in which the contents of Zn and Sn in impurities are regulated to <=1% in total.
Patent JP-S6113206-A (JP)
Title: Glass fiber for optical transmission
Inventor: MATSUI KAZUNORI
IPC: G02B6/44
Filed: 1984-06-29
Abstract: PURPOSE:To inhibit the generation of gaseous hydrogen by coating a glass fiber for optical transmission with a silicone resin composition, baking the composition, and bringing the fiber into contact with a phosphorus compound, a sulfur compound, a nitrogen compound or a compound having an aliphatic unsatd. bond CONSTITUTION:A glass fiber for optical transmission is coated with a silicone resin composition which is cured by the addition reaction of lower alkenyl groups with hydrogen atoms bonded to silicon atoms in the presence of a platinum-base catalyst. After baking the composition, the fiber is brought into contact with a phosphorus compound, a sulfur compound, a nitrogen compound or a compound having an aliphatic unsatd. bond. The compound is used in the form of gas, liq. or a soln.
Patent JP-S62290121-A (JP)
Title: Molecular beam epitaxy device
Inventor: WAHO TAKAO
IPC: H01L21/203
Filed: 1986-06-09
Abstract: PURPOSE:To prevent the scattering of flakes, and to control the variation of the intensity of molecular beams arbitrarily by combining disks with broken sections, using the disks as a shutter interrupting molecular beams and controlling rotational phase. CONSTITUTION:The temperature of a knudsen cell 43 is elevated to a constant value where the intensity of molecular beams are acquired sufficiently, a fixed temperature is kept after the temperature of the cell 43 reaches the constant value, and motors 34 and 40 are turned. Beams from a light-emitting diode 41 are interrupted by a revolution monitor 39 with the rotation of the motor 40, and electric pulses having the informations of the number of revolution and phase of the motor 40 obtained from a photodiode 42 are inputted to a pulse delay circuit 44. The electric pulses are delayed Td and inputted to a phase-locked loop circuit (PLL circuit) 45, and electric pulses from the motor 34 are inputted similarly to the PLL circuit 45. An output proportional to the difference of the phase of both motors is inputted to a comparator 46, and the result of the input is fed back to the motor 34, thus delaying the phase of a rotating disk shutter 31 only by Td as compared with a rotating disk shutter 37.
Patent JP-S61292410-A (JP)
Title: Variable resistance output circuit
Inventor: YONAHARA YOSHIHIDE
IPC: H03H7/25
Filed: 1985-06-20
Abstract: PURPOSE:To obtain an output of an integral number of multiple of a reference resistor by setting the resistance value of the resistor of the uppermost digit to a specific integral number of multiple of a resistance value (reference resistance value) of the resistor of the lowermost digit so as to set a combined resistance value of two arms to an optional integral number of multiple of the reference resistance value. CONSTITUTION:Binary numbers b0-bn are inputted to terminals 70-7n and binary numbers a0-an of a correction data are inputted to terminals 80-8n, then a relay 5 is not activated when the most significant digit bn is zero and the binary numbers b0-bn are inputted to relays 40-4n via contacts 510-51n as they are. Thus, the relays 40-4n are activated in matching with the logic of the binary number b0-bn. When the most significant digit bn is logical 1, the relay 5 is operated and the contacts 510-51n select an adder circuit 6. The output value of the adder circuit 6 is expressed as 2<0>+2<1>+...+2<n>-M+X because the correction value is 2<0>+2<1>+...+2<n>-M, where X is the input value of the binary numbers b0-bn. The data is outputted in a form of binary numbers C0-Cn from output terminals C0-Cn to activate the relays 40-4n via the contacts 510-51n. In this case, the combined resistance between terminals 2 and 3 is expressed in equation I and the resistance value being an X multiple of a desired value is outputted between the terminals 2 and 3.
Patent JP-S63298465-A (JP)
Title: Data processor
Inventor: MARUYAMA TAKUMI
IPC: G06F13/28
Filed: 1987-05-28
Abstract: PURPOSE:To eliminate the conflict of buses so that the data transfer control is simplified and the processing capacity is improved, by connecting a DMA function part to an exclusive processor when this function part receives the control of said processor and then connecting the DMA function part directly to a common memory via a common bus when this function is carried out, respectively. CONSTITUTION:A switch means 11 is provided so that a DMA function part 4 is disconnected from a common bus 10 and connected to an exclusive processor 5 when the part 4 receives the control of the processor 5. Then the part 4 is disconnected from the processor 5 when an ACK is supplied from a common control part 1 via a line 12 and the DMA function is carried out. A direct access is given to a common memory 2 via the connected bus 10 for execution of the transfer of data. As a result, the data transfer control is simplified and the part 1 can perform the processes except the DMA control. Then the processing capacity of a data processor is improved.
Patent JP-S61291541-A (JP)
Title: Production of methacrylic acid
Inventor: MATSUDA FUJIO
IPC: C07C51/27
Filed: 1985-06-20
Abstract: PURPOSE:To obtain methacrylic acid in high selectivity, purity and yield, in single stage reaction, by the vapor-phase catalytic reaction of tert0butanol with nitric acid as an oxidizing agent in the presence of a catalyst. CONSTITUTION:Methacrylic acid is produced by dehydrating and oxidizing tert-butanol by the vapor-phase catalytic reaction of 1mol of the butanol with >=6mol of nitric acid (preferably 0.1-60% aqueous solution of nitric acid) in the presence of a catalyst in an inert gas or oxidizing gas atmosphere under normal pressure or positive pressure at 150-500 deg.C, preferably 200-450 deg.C. The by-produced nitrogen dioxide and water are made to react with an oxygen- containing gas and the obtained nitric acid is reused in the reaction.
Patent JP-H04360916-A (JP)
Title: Impact-absorbing block for buried structure
Inventor: IWATA SETSUO
IPC: E02D29/02
Filed: 1991-06-05
Abstract: PURPOSE:To obtain an impact-absorbing block which can be economically reused and has a high impact absorbability for buried structures. CONSTITUTION:A shock absorber 4 is set between a plate 2 attached to the surface of a buried structure 1 and a pressure-receiving plate 3 set at a given interval from the plate 2. The shock absorber 4 is provided with mutually bendable links 6 having many frictional grooves 11, 13, and 14 on the slide faces of their bending portions.
Patent JP-S63296921-A (JP)
Title: Injection orientation blow molding method for transparent polypropylene vessel
Inventor: AOKI KATASHI
IPC: B29L22/00
Filed: 1987-05-28
Abstract: PURPOSE:To obtain easily a vessel such as a bottle which is uniform in its thickness distribution, superior in transparency, glossy and beautiful by eliminating temperature irregularity in a preform of porypropylene, by setting up favorably a draft of the preform and the thickness distribution of the preform, in an injection mold. CONSTITUTION:At the time of molding of a preform of polypropylene through injection molding and orientation blow molding of the preform into a molded product such as a vessel, a draft of the preform in an injection mold is made sufficiently large so as to fall within a range where high-temperature mold release of the preform is possible and a thickness distribution of the preform is set up beforehand so as to make the thickness distribution of a molded product favorable. A temperature irregularity is eliminated by making a temperature of the released preform uniform through a heat flow of potential heat of preform itself while the orientation blow molding is being performed. With this construction, the high-temperature mold release is facilitated and the preform free from the temperature irregularity can be obtained. Then as the thickness distribution of the preform is set up beforehand so that the molded product becomes an ideal thickness distribution, in the preform released from an injection mold, orientation blow molding of a molded product of thin uniform thickness is performed and molding of a vessel, which is uniform in thickness and transparent, becomes possible.
Patent JP-S6125147-A (JP)
Title: Method of applying metal film on light transmitting substrate
Inventor: OPRYSKO MODEST M
IPC: H01L21/027
Filed: 1985-06-20
Abstract: A method for depositing a micron-size metallic film on a transparent substrate by thermal deposition employing a focused visible laser. The method includes the step of positioning the substrate in a gas cell containing a metal bearing gaseous compound. A nucleation layer is formed on a surface of the substrate by either shining an ultraviolet light on the substrate surface or by heating the substrate to a temperature which is less than the temperature at which the molecules of the gaseous compound decompose. Next, a laser which may be visible or near infrared is focused onto the substrate to provide localized heating of the area of the substrate to which the beam is incident. Molecules of the gaseous compound thermally decompose on the heated area to deposit a metal film thereon.
Patent JP-H04335348-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HAYASHI YASUHIRO
IPC: G03C1/035
Filed: 1991-05-10
Abstract: PURPOSE:To enhance color reproduction performance and sensitivity and processing stability and to enable rapid and correct processing by forming an emulsion layer containing silver halide grains composed of the ones high in silver chloride content sensitized by a selenium compound and a specified yellow coupler in the same emulsion layer in the photosensitive material. CONSTITUTION:At least one of the emulsion layers contains the silver halide grains sensitized by the selenium compound and containing silver chloride in an amount of >=90mol%, and the yellow coupler represented by formula I in which R1 is aryl tertiary alkyl; R2 is F, alkyl, aryl, or the like; R3 is a group substitutable on the benzene ring; X is H or a group to be released by coupling with the oxidation product of an aromatic primary amine developing agent: and r is an integer of 0-4. The selenium sensitization us carried out generally by adding a instable or selenium compound and/or a stable selenium compound to the silver halide emulsion and stirring the emulsion at a high temperature of >=40 deg.C for a prescribed time.
Patent JP-S6024958-A (JP)
Title: Ink jet printing head
Inventor: SHIODA TOYOJI
IPC: B41J2/045
Filed: 1983-07-21
Abstract: PURPOSE:To attain the improvement of quality, performance and yield of printing by equalizing the speeds of ink droplets in a multi-nozzle printing head by a pass-through etching process. CONSTITUTION:The depth of sectional flow paths of a nozzle 101 and a communication path 102 depends on the thickness of a nozzle plate 205, and the aspect ratio of the cross section is nearly 1. Even when the cross section of the flow path is the same as that of the nozzle 101 in the case of half-etching process, the resistance of flow path becomes smaller and the repeating frequency of ink droplets jet is raised. The width of the nozzle 101 is also made smaller. The integrity of the multi-nozzle can thus be raised. Since dimensional error by a pass- through etching process is much smaller than that by half-etching process, the speeds of ink dropletes to be jetted from the multi-nozzle can be equalized and the quality of printing can be raised.
Patent JP-H11321379-A (JP)
Title: Vehicle running control device
Inventor: TAKENAGA HIROSHI
IPC: G01B11/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle running control device which determines whether or not a vehicle is interrupting by making use of the positions of one's own car and the interrupting vehicle, to control the car running speed with its inter-vehicle distance kept constant. SOLUTION: This device is equipped with an interrupting vehicle detecting part 101 detecting an interrupting vehicle interrupting a space between one's own car and a vehicle running ahead, which you are following up, by means of a camera whose visual field is wider than that of a radar 105, and with a control content changing part 103 changing the content of speed control for one's own car when the interrupting vehicle is detected. The interrupting vehicle detecting part 101 detects and follows up a vehicle passing by one's own car by means of image processing, and determines whether the vehicle is interrupting based on the speed of one's own car, and the positions of one's own car and the vehicle passing by one's own car, and when the vehicle is found to have been interrupting, an interrupting detection flag FC and an interrupting vehicle speed Vc are displayed and/or outputted.  When the interrupting vehicle is detected, the control content changing part 103 determines whether one's own car is kept running with its speed kept as it is, or one's own car runs with a speed lower than its current speed, or runs with a speed which is identical to a lower one out of one's own car and the interrupting vehicle, and a speed command Vcop is thus generated.
Patent JP-H07234996-A (JP)
Title: Route guidance device
Inventor: SHIMOURA HIROSHI
IPC: G09B29/00
Filed: 1994-06-15
Abstract: PURPOSE:To attain the guidance of a route making the most use of the route data by replacing a part or the whole of the calculated route set between the present location and a destination with a received route that should be traveled between the present location and an intermediate link. CONSTITUTION:A controller 16 calculates a route set between a start point and a destination and specifies a point that is furthest from the present location. This specified point is stored in a DRAM 163 of the controller 16 as the intermediate link correspondent coordinate data. Then the controller 16 transmits the point (intermediate link correspondent coordinate point) stored in the DRAM 163 to a beacon set on a road from a beacon transceiver A via a destination transmitting part 17 as the destination data. At the same time, the controller 16 acquires the present location data detected at a vehicle position detecting part 14 and also transmits this data. If it is discriminated that the received route data are included in the calculated optimum route, these route data are replaced with a part of the optimum route calculated by the controller 16.
Patent JP-S5657963-A (JP)
Title: Surface electrometer
Inventor: OGAWA HIROSHI
IPC: G01R29/12
Filed: 1979-10-16
Abstract: PURPOSE: To make construction simple and middle-sized by specifying the disposition of a shielding member and a measuring electrode.  
     CONSTITUTION: A shielding member 102 having a measuring window 102 for measuring potential in the position opposing to the part to be measured of a photosensitive drum 47 is fixed to the bent parts 101a, 101b of a base bed 101 by means of a screw 112 and a printed substrate 109 having a measuring electrode 110 is so fixed by means of a screw 111 as to closely contact the bent inner side face of the bent part 101a. Further, a chopper electrode 108 is disposed at the center of the plate thickness of the base bed 101. As a result, the printed substrates 109 each having the shielding member 102 and the measuring electrode 110 are mounted on both sides respectively of the pltelike base bed 101, whereby the construction of a surface electrometer 67 is made simple and small. In addition, the surface potential of the photosensitive drum 47 is measured and controlled by intermittently shielding the electric field between the surface to be measured of the photosensitive drum 47 and the measuring electrode 110 by making use of the continuous vibrations of a tuning fork 103 and obtaining the AC current on the measuring device 110. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62289088-A (JP)
Title: Color cathode ray tube display device
Inventor: HAYASHI KEIICHI
IPC: H04N9/16
Filed: 1986-06-09
Abstract: PURPOSE:To eliminate moires and to improve a resolution by giving different focus voltages to a part displaying characters, marks, line segments and the like and a display part with the areas of the background and graphic. CONSTITUTION:A display processor 2 converts the output of a signal that a CPU 1 processes into a graphic signal. Contents in a memory 5 for characters and marks are read, inputted to a buffer memory 6, and read again to develop to a dot signal. According to a graphic to be displayed, the focus voltage of the part for displaying characters, marks and line segments is optimized, and the display part with the areas of the background and the graphic is out of focus. Characters, marks and the like are desginated as separate picture elements, transmitted to a video memory 3, and stored every picture element together with a luminance signal and a chrominance component. Out of outputs from the memory 3, a focus voltage signal varies the focus voltage of a color CRT 4a with the aid of a variable focus power source 21, and controls a beam spot.
Patent JP-S5839429-A (JP)
Inventor: TAIIHAA YAN
IPC: B29C45/74
Filed: 1981-08-27
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-S6039216-A (JP)
Inventor: JIYON MERUBIN FUITSUSHIYAA
IPC: F16K1/34
Filed: 1984-06-29
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。