baber/WOPTO huggingface dataset:
Patent JP-S60251520-A (JP)
Title: Testing method of magnetic disk
Inventor: NARUMI TOSHIKATSU
IPC: G11B5/84
Filed: 1984-05-25
Abstract: PURPOSE:To quickly evaluate the mechanical strength of a rotating magnetic disk, by observing the damaged condition of the recording surface of the disk by inclining a head and touching the edge of the head with the recording surface of the magnetic disk. CONSTITUTION:A magnetic disk 1 is rotated by a driving means provided in a main body 2. A head 3 is fitted to a fitting base 5 by means of an elastic arm 4 under a condition where the height of the head can be adjusted. The fitting height of the head 3 is monitored by a sensor 6. The contacting condition of the head 3 with the magnetic disk 1 is detected by an acoustic emission PZT ceramic piezo-electric element 7 adhered to the arm 4. After the magnetic disk 1 is normally rotated and the head 3 is lifted up, the head 3 is lowered by lowering the fitting position of the arm 4 slowly and the head 3 is stopped when the magnetic disk 1 starts to touch the magnetic disk 1. Then the magnetic disk 1 is stopped and reversely rotated and the fitting height of the arm 4 is raised by 70mu at every 30sec. This operation is continued until the magnetic disk 1 is scratched. The condition of the scratch can be detected by means of the ceramic piezo-electric element 7.
Patent JP-H08278080-A (JP)
Title: Paint dryer
Inventor: HOSHINO AKISHI
IPC: F26B23/04
Filed: 1995-04-05
Abstract: PURPOSE: To obtain the dry state conforming to water paint having excellent environmental remedy by attaching a blower for feeding low-speed wind at least above or below an ultraviolet heater. CONSTITUTION: An elevator 4 is so provided as to hold a strut 3, to vertically move it by rotating a vertical handle 4a, and hoists arms 4c, 4d coupled to a holding frame 5b by a rope to vary the angle by an angle handle 4b. An infrared heater supports infrared lamps 5a in the frame 5b by three stages so that the lamps 5a are variable at about 30 deg. on the pivot of the frame 5b. A blower has a Sirocco fan 6a and a holding frame 6b, the fan 6a is supported at both ends by the blower holding frame 6b to vary the air supply direction, for example at about 90 deg., and further the frame 6b is fixed to the frame 5b of the heater.
Patent JP-S587782-A (JP)
Inventor: YAMAGUCHI MASAYUKI
IPC: H02G1/14
Filed: 1981-07-03
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-S58221606-A (JP)
Title: Method for controlling cooling of band steel
Inventor: TAKAHASHI RIYOUICHI
IPC: B21B37/76
Filed: 1982-06-18
Abstract: PURPOSE:To control a coiling temp. always in a target range by tracking sampling points in the entire region of a hot line table, calculating the temp. at the sampling points in accordance with the actual record of water feeding at an optional point of time and correcting the subsequent patterns of water feeding. CONSTITUTION:The temp. and thickness of a band steel are sampled and measured at specified intervals at the outlet of a finishing mill, and the sampling point is tracked until said point arrives at a coiling thermometer. The position of each sampling point on one sampling period is corrected to the present position. The bank where the sampling point exists is determined, and the temp. at the sampling point is determined from the actual record of the patterns for water feeding. Said temp. is corrected to the present temp. The future change in speed is predicted and the pass time of each bank to be cooled is predicted. The actual record of the patterns for water feeding to each bank is inputted and the coiling temp. when the sampling point arrives at the coiling thermometer is predicted. The intended pattern for water feeding is changed so that the predicted coiling temp. coincides with the target. The same operation is accomplished with all the sampling points and the pattern for water feeding is outputted at necessary timings.
Patent JP-H09292830-A (JP)
Title: Method and device for electronic map display
Inventor: TSUJIMURA HIROFUMI
IPC: G01C21/26
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To realize a changeover display, with which position and traveling direction are easy to be grasped, by performing a pseudo three-dimensional map display between a two-dimensional map display and three-dimensional map display. SOLUTION: In a two-dimensional map 1a, a road is expressed with a line having width, and park and river are expressed by painting out the inside of polygonal shape with pattern. Building and equipment are expressed with a map mark and a real name by a character string. A display screen 2 displays a range, which includes a real point and an arrow 3 for displaying the traveling direction of an own car. This two-dimensional map is enlarged, turned and inclined around an intersection of a central part in the forward direction as a target point so as to form a transparent converted flat surface as a simulation three-dimensional map 1b. Furthermore, the three-dimensional map 1c is formed on the basis of the three-dimensional map data, and expressed with combination of squares, to which a texture having quality of road is stuck.  At the time of transferring the display from the simulation three-dimensional map 1b to the three-dimensional map 1c, the simulation three-dimensional map 1b is eliminated so as to display the three-dimensional map 1c.
Patent JP-H05296855-A (JP)
Title: Temperature sensor
Inventor: SENBA KATSUAKI
IPC: G01K11/12
Filed: 1992-04-24
Abstract: PURPOSE:To increase the durability, to make it possible to directly attach to a conductor and to enhance the sensitivity. CONSTITUTION:A first and a second recessed parts 12, 13 are provided at both ends of a cylindrical temperature-sensitive magnetic body 11. A first and a second permanent magnets 14, 17 are fitted into the recessed parts 12, 13. The first permanent magnet 14 is bonded to the temperature-sensitive magnetic body 11, while the second permanent, magnet 17 is made movable. An optical fiber 19 with a light emitting part 19a and a photodetecting part 19b sectioned by a light shielding wall 19c is bonded to a non-magnetic upper lid 18 which is set above the second permanent magnet 17. The end face of the optical fiber 19 is faced to the second permanent magnet 17.
Patent JP-H02296182-A (JP)
Title: Method and apparatus for generating sound wave energy
Inventor: KIISU MAAKASU TOOMASU
IPC: G01V1/133
Filed: 1990-04-20
Abstract: PURPOSE: To generate sound energy by oscillating an oscillatory means disposed under the surface of a liquid contained in a chamber while spaced apart therefrom. CONSTITUTION: A first gas is pressure fed through an inlet pipe 7 into a chamber 1 until a desired high pressure is reached and a liquid, e.g. methanol, is introduced through an inlet pipe 9 into a chamber 2. An oscillator is then held vertically with the chamber 2 directing downward such that a diaphragm 6 is set under a common opening and one valve 10 of the chamber 2 is opened to discharge the liquid which is then set at a desired level. Subsequently, the remaining part of in the chamber 2 is filled with a second gas at lower sound velocity than the first gas such that the pressure in the chamber 2 becomes lower than that in the chamber 1. When a ball valve 8 is opened and the diaphragm 6 is ruptured by the gas pressure, the chambers 1, 2 are communicated and a shock wave propagates through the gas above the liquid in the chamber 2.  It is converted into a planar subsonic sound wave having amplitude of about 70-100 bar and propagates through the liquid. The diaphragm 6 is thereby oscillated to transmits sound energy to the outside.
Patent JP-H07279670-A (JP)
Title: Internal combustion engine device
Inventor: YAOITA YASUHITO
IPC: F02B23/08
Filed: 1991-02-04
Abstract: PURPOSE:To attempt effective stratified combustion even in low loading by forming an opening part to be opened near the time of the bottom dead center on one part of a cylinder, providing a rotary valve so that it may be connected to the outside of this opening, and providing a second intake port outside the valve. CONSTITUTION:An opening part 2 to be opened near at the time of the bottom dead center is provided on the side part of a cylinder 1 of a four-cycle gasoline engine, and a rotary valve 4 and a second intake port 6 are so provided as to be connected to the outside of the opening part 2 and a ignition plug 3 is provided above a combustion chamber. At this time, the position of the second intake port 6 is so set that air may be allowed to flow into the cylinder 1 along the upper surface of a piston 7 in the time of the bottom dead center, and the rotary valve 4 is so driven and controlled as to be opened when the opening part 2 is opened in the intake stroke and as to be closed when the opening part 2 is closed in the exhaust stroke. Thereby, the mixture layer is formed on the upper part of the combustion chamber of the cylinder 1, and the air layer is formed on the lower part, thereby combustibility in low loading is improved.
Patent JP-S5730734-A (JP)
Title: Foaming vinyl chloride resin composition
Inventor: IMADA KIYOSHI
IPC: C08J9/06
Filed: 1980-07-31
Abstract: PURPOSE: The titled composition that is made by adding a thermal decomposition type foaming agent and an acrylic resin composition to a vinyl chloride resin with a specific pore volume, impregnated with an aliphatic hydrocarbon, thus giving highly foamed products with uniformly fine foam structure.  
     CONSTITUTION: To 100pts.wt. of a vinyl chloride resin that is made by impregnating a vinyl chloride polymer of less than 0.2ml/g. of the polymer with at least one selected from aliphatic hydrocarbons and halogenated hydrocarbons, boiling at lower than 90°C and acting as a foaming agent, by more than 1wt% (preferably a copolymer with vinyl acetate), and added 0.01W10pts. of a thermal decomposition type foaming agent for increasing foaming degree and cell uniformity such as azodicarboxylic acid amide and 0.5W30pts. of an acrylic resin for accelerating resin gelation and holding the foamed gas, preferably polymethyl methacrylate and they are mixed at a relatively low temperature to prevent the dissipation of the foaming agent. The resultant composition is heated, foamed and molded according to known methods. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62261293-A (JP)
Title: Image data converting method
Inventor: KURATA MICHIO
IPC: G09G1/28
Filed: 1986-05-08
Abstract: PURPOSE:To form the best image with a very small number of the color for a videotex by executing the replacement to temporary representative color color-coordinates based on an appearance frequency standard and a space Euclidean distance after image data for printing are converted to an RGB data. CONSTITUTION:RGB data are matched to a videotex and converted to the 4-bit data of respective colors. Next, a histogram is prepared in an RGB space for the RGB data of the 4-bit of respective colors, and close color coordinates are absorbed and unified in the RGB space in the sequence from the color coordinates with high frequency. Concerning the RGB data after unification, classification is executed in the sequence of the appearance frequency again and the high order NXK number of color coordinates are made into a temporary representative color. The color coordinates of the lower order than this are replaced to the NXK number of the color coordinates having the smallest L*U*V* space Euclidean distance. The designated color coordinates are selected to the representative color unconditionally and other color coordinates are automatically converted. The number of the designated color is smaller than N.
Patent JP-S63272403-A (JP)
Title: Machining control method of combination machining machine tool
Inventor: MITSUGUCHI YUKIO
IPC: B23B3/30
Filed: 1987-04-28
Abstract: PURPOSE:To machine process parts consecutively by performing a prescribed machining on the respective cutting sides of a work piece which is held by headstocks after moving a second headstock toward a first headstock a prescribed distance before cutting off the work piece and then move back the second headstock after cutting off the work piece. CONSTITUTION:Before cutting off a bar work piece 20, or the like, held by a first headstock 3, a second headstock 5 is to be moved forward a prescribed distance to hold the work piece, the chuck 36 of the headstock 3 is to be once released holding the work pice, the headstock 5 is to be moved back to draw out the work piece 20, the first headstock 3 to hold the work pice 20 again, both headstocks 3, 5 rotated synchronously, and out off a parts 20a from the work piece 20 with a tool 16 on a tool rack 13. Then, after retreating the headstock 5 a prescribed distance, prescribed machining is to be performed on the work piece 20 and the parts 20a with the tool 16 held by turret heads 13a, 15a on the tool racks 13, 15, respectively. Parts of a prescribed shape can be manufactured consecutively in such manner.
Patent JP-H10295554-A (JP)
Title: Hot plate
Inventor: HAYASHIDA YUKIO
IPC: F24C15/20
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To realize a domestic grill equipment which prevents the diffusion of oil smoke inside a room, does not require construction and is inexpensive, is provided with a compact size with convenience and is not restricted in a usage place. SOLUTION: A hot plate is provided with a heating means 2 for heating a plate 1 arranging an intake port 3, a oil smoke removing means 5 which is arranged on the intake side of a sucking means 4 for sucking oil smoke generated in the plate 1 so as to remove sucked oil smoke, an air blowing port 6 for blowing air towards the almost center of the plate 1, a blow path 8 guiding exhaust air from the sucking means 4 to an air blowing port 6 and an exhausting port for exhausting a part of exhaust air from the sucking means 4 to the outside of a machine. Then, a freely attachable/detachable lid 10 capable of executing change-over selectively a state where a gap is constituted between with the upper edge of an air blowing port 6, a state where the plate 1 surface and the air blowing port 6 are covered and a state where only the plate 1 surface is covered is provided.
Patent JP-S588637-A (JP)
Inventor: TAGUCHI TADASHI
IPC: H05K3/06
Filed: 1981-07-08
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-S59232067-A (JP)
Title: Production of soy sauce
Inventor: TANAKA YONEMI
IPC: A23L27/50
Filed: 1983-06-15
Abstract: PURPOSE:To produce soy sauce having excellent quality in a very short time, by adding carrot in the preparation process of soy sauce. CONSTITUTION:During the preparation of soy sauce, i.e. the treatment of the raw materials, brewing, or aging stages, raw carrot and/or processed carrot (e.g. raw carrot, dried carrot, or carrot juice) are added to the soy sauce. The addition of carrot enables the brewing and delivery of soy sauce within an extremely short period, e.g. about 0.5-1 month at about 30 deg.C, and the production of a soy sauce having high flavor and deep color (red brown).
Patent JP-S5439774-A (JP)
Title: Plant supervisory controller
Inventor: FUJII KATSUMASA
IPC: G01D21/00
Filed: 1977-09-05
Abstract: PURPOSE:To lighten the load on operators, by widening a limit range when an abnormality is detected in comparison with limit values and by raising an important alarm when the abnormal state has progressed. CONSTITUTION:To supervise a plant, an input signal from the plant is compared with an upper and a lower limit values. When the input signal is lower or higher than these limit values, and alarm unit is operated and detailed indications are performed by a display. However, the face panel of the display is limited and it is difficult for the operators to grasp the trend in alarm input points. Therefore, the load on the operators is lightened by raising the important alarm. When the input signal exceeds the limit value, the upper and lower limit values are varied by a setting unit 20 and transmitted to a comparator unit 19. When the input signal exceeds the value varied, the important alarm is raised.
Patent JP-S60250418-A (JP)
Title: Reference voltage circuit
Inventor: ASAI KATSUO
IPC: G05F3/30
Filed: 1984-05-25
Abstract: PURPOSE:To obtain the reference voltage having no temperature coefficient by flowing a reference current having a positive temperature coefficient to a resistance and a diode to generate the voltage in the form of an absolute value ratio and synthesizing the reference current and the voltage. CONSTITUTION:Transistors TR20-26 and a resistance 28 of a reference voltage circuit form a reference constant current source with addition of two pairs of current mirror circuits. Thus a reference current having a positive temperature coefficient is produced. While a TR30 and a resistance 32 form a starting circuit of the reference constant current source. Then the bases of TR34 and 36 are connected in common to the base and the collector of the TR20. Thus the reference constant current having a positive temperature coefficient is supplied to the TR20 and then inverted by the current mirror effect to flow to a resistance 38 and a diode 40. Thus the reference voltage Vref<+> having a positive temperature coefficient and produced by the resistance 38 and the reference voltage Vref<-> having a negative temperature coefficient and produced by the diode 40 are applied to voltage synthesizing circuits 42 and 44 respectively. Then the reference voltage Vref having positive and negative temperature coefficients offset to each other is obtained from an output terminal 46.
Patent JP-H11288273-A (JP)
Title: Musical performance information converter
Inventor: HIKAWA KAZUO
IPC: G10H1/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To make a musical performance information adaptable to a musical instrument which can reproduce only less channel information by moving the phrase of the other short channel to a section without the phrase of a channel, adding the latest sound source control information to the phrase so that original sound source control information does not change and moving the phrase. SOLUTION: MIDI data is read and time information of MIDI data is judged to be before time information of a moving phrase or not (S203 and 204). Control information on MIDI data before time information of the moving phrase is stored in a control information buffer (S205 and 206). When control information similar to control information exists in the control buffer, older control information is deleted from the control information buffer (S207 and 208). When time information of MIDI data is not before time information of the moving phrase, latest control information at the time of the moving phrase is added to the head of the moving phrase as a phrase setup.
Patent JP-H04333818-A (JP)
Title: Optical isolator and its manufacture
Inventor: OKAWARA KAZUHIDE
IPC: G02B27/28
Filed: 1991-05-10
Abstract: PURPOSE:To improve the moisture resistance of the optical isolator consisting of a polarizer, a 45 deg. Faraday rotator, an analyzer and a magnet. CONSTITUTION:An optical isolator element formed by fixing the polarizer 1, 45 deg. Faraday rotator 2, and analyzer 3 mutually at the outer peripheral part with low-melting-point glass 5 is cut while the large polarizer, 45 deg. Faraday rotator, and analyzer are combined previously, and the optical isolator element is fixed to the magnet 4 with low-melting-point glass 6 having a lower melting point than the low-melting-point glass 5.
Patent JP-S5732398-A (JP)
Title: Supplying method of electricity to work in continuous electrodeposition coating
Inventor: HAYASHI FUMIO
IPC: C25D21/00
Filed: 1980-08-01
Abstract: PURPOSE: To eliminate a peeling process by providing electrodes independently of a conveyer device of work hangers and by contacting directly the electrodes with works in a dipping zone of an electrodepositing vessel for the works.  
     CONSTITUTION: Present invention relates to a continuous electrodeposition process which is operated as follows; work hangers 1 are circulated by a conveyer device 2 and works 3 are fitted to the hanger 1 following the movement of the hangers, then, after these works are subjected to a preprocessing, these works are immersed in an electrodepositing vessel 14 and are dried by passing through a dryer, then the works 3 are removed from the hangers 1. In this case, electrodes 19 are provided independently of the conveyer device 2 of the work hangers 1, and, are allowed to so contact with the works 3 in an immersing zone in the vessel 14 for the works 3 that the hangers 1 are made nonconductive. Thereby, sticking of coated films to the hangers 1 are prevented, then a peeling process is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04335518-A (JP)
Title: Formation of semiconductor thin film
Inventor: FUKUDA HISASHI
IPC: H01L21/205
Filed: 1991-05-10
Abstract: PURPOSE:To form an IV group semiconductor thin film free of crystal defects and uniform in impurity concentration distribution and film thickness on a large area Si substrate. CONSTITUTION:A mixture gas of SiH4 and GeH5 is irradiated with ultraviolet rays to obtain an amorphous Si-Ge film over a cleaned Si substrate. This amorphous Si-Ge film is irradiated with infrared rays to change into an Si1-xGex(0<=x<=1) single crystal film, which is doped with boron (B). This, film is heated by infrared rays to diffuse boron, so that a P-type Si-Ge epitaxial thin film is obtained. Next, infrared heating is employed in PH3 gas to form an N<+> polycrystal Si thin film over the P-type Si-Ge epitaxial thin film.
Patent JP-H05282614-A (JP)
Title: Magnetic recording/reproducing circuit
IPC: G11B5/09
Filed: 1992-03-30
Abstract: PURPOSE:To restrain the vibration of a recording current without reducing a reproducing performance at the magnetic recording/reproducing circuit using a magnetic head both for recording and reproducing. CONSTITUTION:A winding wire 5 is wound on a core 4, a center tap 8 is provided here and it is devided into first and second winding wires 5a and 5b. At the time of recording, the first and second winding wires 5a and 5b are alternately connected to a power source 9 via first and second transistors 11 and 12. A reproduction amplifying circuit 15 is connected to one end 6 of the winding wire 5 and its other end 1. At the time of reproduction, the first and second transistors 11 and 12 are controlled to be off. First and second diodes D1 and D2 are connected in parallel with the first and second winding wires 5a and 5b. The first and second diodes D1 and D2 contribute to the restraint of the vibration of the recording current. The voltage of the winding wire 5 is lower than that of a forward voltage and thus, the first and second diodes are non-conductive and the reproducing performance is not reduced.
Patent JP-S5238142-A (JP)
Title: Error compensating system
Inventor: OCHIAI TOMOYOSHI
IPC: H02H3/02
Filed: 1975-09-02
Abstract: PURPOSE: A quantization error generated from an analog-to-digital conversion and a noise error generated accidentally shall be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59231821-A (JP)
Title: Semiconductor device protected by glass film
Inventor: ITOU NOBUYUKI
IPC: H01L21/316
Filed: 1983-06-14
Abstract: PURPOSE:To prevent the semiconductor or the glass of a substrate from generation of a crack by a method wherein a glass region to protect the surface is arranged separating into the parts of two places or more. CONSTITUTION:P type ring supplement regions 4 of the plural number of pieces are formed in the periphery of the P type base region 3 on the surface side of an N type high resistivity semiconductor substrate 1, a groove is formed as to cover the regions 4 thereof, and a glass region 7 is formed to be passivated. The region 7 thereof is separated into two parts 7', and moreover one piece 4' of the regions 4 is formed as to come in contact with both the edges of the glass regions 7' and an oxide film 6' at the surface part of the middle region thereof. By constructing the protective film in such a way, the film is made to be provided with flexibility to thermal strength, and a crack, a fracture, etc. are made hard to be generated, and glass passivation is made to performable extending over the broad region.