baber/WOPTO huggingface dataset:
Patent JP-H09148198-A (JP)
Title: Tantalum solid electrolytic capacitor
Inventor: SANO SHINJI
IPC: H01G9/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To enhance the high-frequency characteristics of a tantalum solid electrolytic capacitor by a method wherein a gold conductor layer consisting gold fine powder of a specified particle diameter is provided on a manganese dioxide layer formed on an oxide film, which is a dielectric film, of the tantalum solid electrolytic capacitor. SOLUTION: An anode lead-out wire 1 is buried in tantalum metal fine powder and a press-compressed pellet is sintered to form into a porous pellet 2. After an oxide film, which is a dielectric film, is formed on this pellet 2, the pellet 2 is dipped in a manganese nitrate liquid, heat is applied to the pellet 2 adhered with the manganese nitrate liquid, the manganese nitrate liquid is thermally decomposed and a manganese dioxide layer 3 is made to separate out. Then, a liquid obtainable by making gold fine powder of a particle diameter of 0.01 to 0.1μm disperse in an organic liquid is applied on the surface of this layer 3 and the liquid is dried to form a gold dielectric layer 4.  Thereby, as the viscosity of the organic liquid made to disperse with the gold fine powder is low, the organic liquid is easy to intrude into recess parts 11 formed in the layer 3 and a void is not formed in the layer 3. As a result, an equivalent series resistance of an electrolytic capacitor is reduced and the high-frequency characteristics of the capacitor are enhanced.
Patent JP-H11141847-A (JP)
Title: Secondary processing device and method of burned ash
Inventor: KUROKI HARUHISA
IPC: F23J1/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of a burned ash which is generated from an urban waste incinerator. SOLUTION: Iron 3 is stored in a recessed part 2 inside a main body box 1. A burned ash 30, which is charged from a chute 10, flows down an inclined surface part 5, while heated by a second block 8b that is driven by a cylinder 7, and then it is supplied into the recessed part 2. The second block 8b has the shape of a triangular drill having a sharp tip form, and it digs up the burned ash 30, which sticks onto the inclined surface part 5, to supply it into the recessed part 2. Coke is spread inside the recessed part 2, so that the melted burned ash 30 or the iron 3 do not stick to it. The iron 3 in the recessed part 2 is heated by a burner 12 to be melted and become melted iron. The burned ash 30 is heated by the melted iron having a high temperature to be melted and become melted ash.  After that, it overflows a wall part 9, and flows down a flow passage 18 to fall down on a conveyor 22 of a water tank 20. It is quenched there to become vitreous slag 30', and then discharged from the water tank 20 by the conveyor 22.
Patent JP-H01162370-A (JP)
Title: Mis transistor
Inventor: MATSUO ICHIRO
IPC: H01L29/78
Filed: 1987-12-18
Abstract: PURPOSE:To reduce the device area by a method wherein a low-concentration drain region is formed on the side wall of a hole provided in a semiconductor substrate so that the low-concentration drain region may be reduced in horizontal expansion. CONSTITUTION:A hole 12 is roughly vertical in a P-type semiconductor substrate 11. An N<->-type diffusion region 13 is formed to cover the side wall of the hole 12, and is connected to an N<+>-type drain region 14. On the surface of the P-type semiconductor substrate 11, an N<+>-type source region 15 and an N<->-type diffusion region 16 are formed, and the N<->-type diffusion region 16 is connected to the N<->-type diffusion region 13. On the P-type semiconductor substrate 11, between the N<->-type diffusion region 16 and the N<+>-type source region 15, a gate insulating film 17 and a gate electrode 18 are deposited, in that order. With the low-concentration drain region being built of the N<->-type diffusion region 13 and the N<->-type diffusion region 16, the low concentration drain region will be reduced in horizontal expansion by the depth of the vertical hole 12. This design reduces the area a device occupies.
Patent JP-2001139131-A (JP)
Title: Article mounting block
Inventor: ISHII TORU
IPC: B07C5/36
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an article conveying body for placing the article in the specified position and stably conducting work to change to a direction suitable for inspection. SOLUTION: After the upper peripheral surface and side peripheral surface of a fruit vegetable A supported with supporting rollers 21, 21 of an article conveying body 20 are inspected, the supporting rollers 21, 21 are rotated with a rotating device 50, and the fruit vegetable A is rotated in the direction (for example, about 180 degrees) capable of inspecting a non-inspection part. After the lower peripheral surface of the fruit vegetable A turned upside down is inspected, since the specified items (class and grade) of the fruit vegetable A are determined with a device body 67 of the inspection device 60 based on the inspected data, almost the whole of the fruit vegetable A can surely be inspected, and work for classifying by the specified items can correctly be conducted.
Patent JP-2000148751-A (JP)
Title: Device for generating and transmitting html document file with image
Inventor: YONEMURA SHUNICHI
IPC: G06F17/24
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To easily transmit an HTML document file with an attached image to the outside. SOLUTION: A template select command is obtained from a document input device 3 and the template is selected from a plurality of templates stored in a template storage means and displayed on a display device 7; and image pickup information is obtained from an image pickup camera 1 and stored while being displayed on the display device 7, an image information select command is obtained from the document input device 3 in the above storing operation, and a flag is stored. While the image information having the flag set is pasted and displayed on the display device 7, document information is obtained from the document input device 3 and stored while being displayed on the display device 7.  Then an HTML document file with an attached image based upon a template is generated and stored by using the document information and image information and sent out of a transmission device 8 to the outside.
Patent JP-2001142533-A (JP)
Title: Operation control system for unmanned carrier
Inventor: ORIHARA MAKOTO
IPC: G05D1/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To easily set and change the operation condition of an unmanned carrier in a work process. SOLUTION: The organization and the travel speed of an unmanned carrier 26 in a work process and tact time in the work process are set while an operation condition which is set is recognized by using a touch panel 24c provided for a centralized management board 24 which centralizedly operation-controls the unmanned carrier 26. The operation condition of the unmanned carrier 26 in the work process is easily set/changed without changing the ladder program of a programmable controller 24b provided for the centralized management board 24.
Patent JP-2000147168-A (JP)
Title: Minute meter of clock
Inventor: REINHARD MEISS
IPC: G04B27/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and make quickly and exactly adjustable by constituting a space holder supporting a projection lever having a projection on a minute operation lever as an adjustable eccentric body on an axis parallel to a rotary shaft. SOLUTION: An operation cam 5 placed at a release worm 3 retires inside from the maximum radius-of-curvature location 6 and moves to the minimum radius-of-curvature location 8. A projection 9 touching the operation cam 5 slides along the operation cam 5 during the rotation of the release worm 3, goes over the maximum radius-of-curvature location and goes under the minimum radius-of-curvature location 8 after one revolution. Since, at this moment, the location of the projection 9 has an interval from the rotation shaft 12 of the minute operation lever 11, the minute operation lever 11 rotates and moves a minute wheel 17 by way of a minute operation nail 14. A projection lever 10 touches the outer surface of an eccentric body 27 arranged rotatably and adjustably in the minute operation lever 11.  Since the eccentric body 27 forms a space holder, the rotation of the projection lever 10 makes the position of the projection at the minute operation lever 11 controllable in the circumferential direction of the operation cam 5.
Patent JP-H04196016-A (JP)
Title: Manufacture of anisotropic conductive sheet
Inventor: MUTO MASAAKI
IPC: H01B5/16
Filed: 1990-11-28
Abstract: PURPOSE:To unify intervals between linear conductors and perform highly reliable contact connecting by adjacently arranging a plurality of insulatedly coated wires so as to solidify the insulatedly coated parts to form a wire aggregate and to cut it in the direction orthogonal to the longitudinal direction of the wire. CONSTITUTION:A plurality of insulatedly coated wires 1a are adjacently arranged, insulatedly coated parts 1b of the wires 1a are thermally press-fitted or solidified by a solvent to form a wire aggregate which is to be cut in the direction orthogonal to the longitudinal direction of the wire and the cut surfaces are made flat as occasion demands so as to be processed in a sheet shape 3. Accordingly, the wire intervals of an anisotropic conductive sheet are determined by the diameter of the insulatedly coated wires so that the wires can be arrayed at constant intervals when the diversity of diameters is controlled. Thereby, no rough or dense part in a wire distribution is generated so as to unify the number of wires per unit area at any part of the sheet surface and to provide highly reliable contact-connection between the opposing electrode pads.
Patent JP-H01165775-A (JP)
Title: Aluminum or aluminum alloy material
Inventor: IWAMA TETSUJI
IPC: B60B3/00
Filed: 1987-12-22
Abstract: PURPOSE:To obtain the title material having a coating film which is not discolored or degenerated by weld heat, UV, etc., and exhibiting satisfactory heat resistance by forming an SiO2 hardened coating film contg. practically no metallic element on the surface of an Al or Al alloy material by a prescribed amt. per unit area. CONSTITUTION:An SiO2 hardened coating film contg. practically no metallic element, consisting of Si and O and having 0.005-0.05mum grain size is formed on the surface of an Al or Al alloy material by about 5-300mg/dm<2>. In order to form the film, an organosilicon compd. dispersed or dissolved in an org. solvent such as ethanol may be applied to the surface of the Al or Al alloy material and baked under such conditions that the mechanical properties are deteriorated by <=10%, e.g., at 200 deg.C for 10min. The resulting Al or Al alloy material has the above-mentioned characteristics and the corrosion resistance of the coating film is comparable to or higher than that of an anodic oxide film of about 10mum thickness.
Patent JP-H05157248-A (JP)
Title: High frequency heater
Inventor: ISHIHARA MASAHIRO
IPC: H05B11/00
Filed: 1991-12-06
Abstract: PURPOSE:To so thaw frozen food as not to cause a thawing irregularity or particularly not to melt a surface thereof. CONSTITUTION:A high frequency generator 7 and a chilled air blower 11 are operated by a high frequency wave when a rising speed of a temperature of a surface to be detected by a food surface temperature detector 19 becomes a predetermined value while frozen food 2 is heated by a high frequency warm air generator 13, and a thawing schedule of heating by the generator 7 and cooling by the blower 11 is finished when the surface temperature to be detected by the detector 19 becomes a predetermined value. Accordingly, excellent thawing without irregularities in the surface and the interior of the food can be performed.
Patent JP-H06166770-A (JP)
Title: Hindered piperidine compound useful as stabilizer for organic material
Inventor: KIMURA KENJI
IPC: C08L101/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide a stabilizer containing a specific hindered piperidine as an active ingredient, exhibiting a high stabilizing effect against photooxidation deterioration, and used for organic materials. CONSTITUTION:The objective stabilizer contains a compound of the formula (R1 is H, 1-10C alkyl, 1-10C alkoxy, 3-10C cycloalkyloxy, 7-18C arylalkoxy, OH, R2 is H, 1-18C alkyl; n is 2-12) such as 4-hydroxy-N-(2,2,6,6-tetramethyl-4- piperidyl)butaneamide as an active ingredient. The stabilizer is preferably added in an amount of 0.02-2 pts.wt. as the hindered piperidine compound to 100 pts.wt. of the organic material.
Patent JP-H05154728-A (JP)
Title: Product with memory device and mixed-flow manufacturing device thereof
Inventor: TAKAHASHI NAOKI
IPC: B23P21/00
Filed: 1991-12-06
Abstract: PURPOSE:To automatically change the manufacturing device and setup of a production line and control the process and quality by use of the data in a memory device stored in a product when the type of the product is changed on the same production line by readably recording its product type information on the memory device. CONSTITUTION:When a product 2 is conveyed to an inspection station together with a base plate 9, the product 2 and an inspecting device 13 are connected via a signal line 10 and a connector 11, and the type information recorded in the memory device 1 in the product 2 is read out by a reader 3. A setup changing device 5 automatically switches the inspecting program 7 based on the type information thus read out. Practically, inspection items and the inspecting method corresponding to the type and the threshold value for inspection judgment are switched. The setup is changed, e.g. the chart 12 to be used is automatically exchanged as required. The preset inspection is performed by an inspecting circuit 6 with the chart 12 according to the inspecting program 7 thus switched.
Patent JP-H09170895-A (JP)
Title: Heat exchanger and forming method of heat exchanger
Inventor: FURANKO GIAANI
IPC: F28F9/18
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which needs only relatively small space by making it possible to be assembled in a simple and low-cost method. SOLUTION: The end of a pipe 11 is enlarged in width so as to be formed in a rectangular section at the end. The end has a parallel long coupling surface 18, which is brought into contact with the long coupling surface 18 of the adjacent pipe end 16. Further, the end 16 has a short coupling surface 22, on which the legs 24, 25 or collars of accommodating vessel 23 are mounted. The surface 18 is soldered, and the surface 22 is soldered to the vessel 23 to realize a heat exchanger with out taking a space by a simple method.
Patent JP-H05160429-A (JP)
Title: Infrared ray sensor
Inventor: AJISAWA AKIRA
IPC: H01L27/14
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a highly sensitive infrared ray sensor, by adopting a sawtooth-like potential structure of a type-II superlattice. CONSTITUTION:An i-InAs1-xSbx superlattice light absorbing layer 13 has a band gap in the wavelength region of 10mum band as its lowest energy level, owing to its composition and potential structure, when infrared light 17 of 10mum band is projected on the p-side of the top part of an infrared ray sensor and reaches the layer 13. The light is absorbed in this layer, and electrons and holes are generated. Though wave functions 2, 3 of hole and electron are separated from each other spatially, since they exist locally near respective interfaces and their overlap is large, the probability of transition of electrons from valence band to conduction band is high. Therefore, more electrons and more holes are generated, and they are respectively attracted by their reverse biases across a p-n junction. As a result, since they reach respective electrodes and are taken out as electric signals respectively, the increase of the absorption coefficient of infrared rays is brought, and a highly sensitive infrared ray sensor is obtained.
Patent JP-H08163407-A (JP)
Title: Ringing reduction device
Inventor: ITO SHIGEHIRO
IPC: H04N5/21
Filed: 1994-11-30
Abstract: PURPOSE: To obtain the ringing reduction device for a television video signal or the like and especially applied to various video equipments processing a video signal such as a VTR. CONSTITUTION: The ringing reduction device is made up of signal separate means 11, 12 separating an input signal into a low frequency component and a high frequency component, envelope extract means 15, 16 obtaining an envelope component from the high frequency component, a window function generating means 17 generating a widow function based on the envelope component and a prescribed reference value, a high frequency conversion means 14 using the window function to convert the high frequency component into a 2nd high frequency component and a signal composing means 13 adding the 2nd high frequency component to the low frequency component for the composition.
Patent JP-H07182159-A (JP)
Title: Microcontroller
Inventor: WATANABE HIROYUKI
IPC: G06F9/38
Filed: 1993-12-22
Abstract: PURPOSE:To provide an inexpensive microcontroller which can simultaneously fetch the data and an instruction into a central processing unit. CONSTITUTION:A microcontroller is provided with a CPU 11 which fetches the data and an instruction and processes the data based on the instruction, a data bus 12 and an instruction bus 13 which are connected to the CPU 11 and fetch the data and the instruction respectively, a built-in memory 16 which is connected to the bus 12 or 13, and an external bus interface 14 which is connected to the bus 12 or 13.
Patent JP-H09139227-A (JP)
Title: Lead-acid battery
Inventor: TOKUHARA YUKIO
IPC: H01M10/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To uniform the voltage characteristic and improve the life by reducing sulfuric acid concentration or electrolyte quantity successively from low temperature position to high temperature position. SOLUTION: Cells each formed of a positive electrode plate 1 consisting of antimony-free casted grid, a negative electrode plate 2, and a separator 3 consisting of fine glass fiber are connected in series within a PP resin battery jar 4 to constitute a sealed lead-acid battery. The sulfuric acid concentration to be held is successively changed from the cell having a positive electrode terminal toward the cell having the negative electrode plate while keeping the electrolyte quantity constant, or the electrolyte quantity is changed every cell. This change ratio is set to a ratio necessary to cancel the discharge capacity difference resulted from the temperature difference generated in each cell.  Thus, the pure sulfuric acid quantity or electrolyte quantity is reduced every cell from low temperature part toward the high temperature part, whereby the voltage characteristic in discharge is uniformed to improve the life of the battery.
Patent JP-H01167773-A (JP)
Title: Exposure device for copying machine
Inventor: MIYAZAKI SEIKICHI
IPC: G03G21/14
Filed: 1987-12-23
Abstract: PURPOSE:To synchronize the images of a digital exposure system with those of a light lens exposure system and to remove failures such as deviation in position, etc., by setting a distance from a detection means to a exposure starting point of an original and a distance from the exposure starting position of the digital exposure system to the exposure starting position of the light lens exposure system equal to or exceeding it. CONSTITUTION:A detection means S1 is provided on a position P1 obtained when the scanning means of the light lens exposure system 4 attains a certain speed since said scanning means starts scanning and the exposure of a photosensitive body 10 by a digital exposure system 12 is started with signals from the detection means S1. A distance l2 from the detection means S1 to the exposure starting point P2 of an original and a distance L from the exposure starting position of a photosensitive body 10 by the digital exposure system 12 to the exposure starting position P2 of the photosensitive body by the light lens exposure system 4 are set equal to or exceeding it. Therefore, the positions can be surely synchronized with each other. Thus, the failures such as the overlap of the images formed by the digital exposure system on the images formed by the light lens optical system and the occurrence of the deviation in position can be removed.
Patent JP-H05133967-A (JP)
Title: Arithmetic processing method by detection of both edges of wheel speed pulse
Inventor: HASHIBA HITOSHI
IPC: G01P3/489
Filed: 1991-11-11
Abstract: PURPOSE:To achieve higher accuracy of measuring wheel speed by arranging an exciter having N teeth fixed on a wheel and detector fixed on the side of a car body. CONSTITUTION:The rising and falling of a pulse generated with a detector which detects the rotation of an exciter are both counted. This enables the doubling of the measuring accurate ly of the wheel speed without modification of mechanical structure.
Patent JP-H05135200-A (JP)
Title: Area specification system
Inventor: NAKAYAMA HIROSHI
IPC: G06K9/20
Filed: 1991-11-11
Abstract: PURPOSE:To prevent a setting miss by superposing and displaying a pattern which indicates a useful area attribute for recognition such as the row direction and character direction in the area once a position is specified on the part of a recognition object area to be indicated to a displayed image. CONSTITUTION:A character recognition system which specifies a recognition object area by using a display device 2 and an indication device such as a mouse 5 superposes and displays the pattern indicating the area attribute useful for recognition such as the row direction and character direction in the area once the position is indicated on the part of the recognition object area to be specified to the displayed image. Further, if the area is improper as a result of confirmation using the pattern showing the area attribute at the time of the position indication, correction and confirmation at an operation point of time are possible at a specific part of the pattern. Consequently, proper setting is possible, a careless miss is prevented, and the correction can be done with a natural feeling without any mistake.
Patent JP-H10167293-A (JP)
Title: Extruding tube
Inventor: MORI TAKASHI
IPC: B65D35/20
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent the contents at the opening of a tube from dripping and prevent an elastic cylindrical body from reacting with the contents, by constituting the tube with a matallic tube body and a metallic elastic cylindrical body inserted in the tube body to restore the tube body deformed on extruding the contents. SOLUTION: This tube body 1 is made of a metallic material such as aluminum and a cylindrical elastic body 2 is inserted in the tube body 1. When selecting a metallic raw material constituting the elastic cylindrical body 2, it is preferable that the raw material is inert against the contents and flexible and elastic so as to be easily bent and deformed. The raw material of the elastic cylindrical body 2 is constituted of such a metal as aluminum and the thickness may be as thick as 0.05-0.2mm. As a result, the contents is prevented from dripping and the elastic cylindrical body 2 is prevented from reacting with the contents and further, the contents is prevented from sticking to the elastic cylindrical body 2.