baber/WOPTO huggingface dataset:
Patent JP-2000082951-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWAHARA TAKAYUKI
IPC: G11C11/407
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit high in operation speed and low in power consumption. SOLUTION: A means SWHn for controlling the supply of large current and small is inserted between a MOS transistor circuit LGn and power sources VCC and VSS. The SWHn is controlled along the flow of a signal from input IN, current is switched to large and small and it is supplied to the MOS transistor circuit LGn. At the time of standby, current is made small and low power consumption property is obtained. At the time of an operation, current is made large and high speed property can be obtained. At the time of switching, high speed property is not lost.
Patent JP-2001109467-A (JP)
Title: Musical box
Inventor: ASAHARA KENZO
IPC: G10F1/06
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To solve the problems with the conventional musical boxes; for example, the sounds of such musical boxes are merely hearable to the person existing near the musical boxes and are hardly hearable to many people even if the playing of the musical boxes is started by opening the caps of the musical boxes as the sounds generated by the musical boxes are not large and the musical boxes are not provided with magnifying devices for the sounds generated by the musical boxes and in addition, their sound quality is poor as their reverberation effect is poor. SOLUTION: This musical box is composed of a box body 1, a resonance plate 6 which is mounted at the box body and resonates with the sounds of the musical box 5 to be described afterward and the musical box which is mounted at the resonance plate 6. A resonance space 7 is formed by the resonance plate and the box body and the wall surface constituting the resonance space is partly provided with an opening 9 for radiating the sounds from the musical box to the outside.
Patent JP-H01133293-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: ITO YASUO
IPC: G11C16/02
Filed: 1987-11-18
Abstract: PURPOSE:To execute a data writing at a high speed in a page mode by loading an S (static) RAM for a buffer having a capacity for one page or more at the peripheral of a memory array separated from a latch circuit. CONSTITUTION:A memory array 11 is composed by matrix-arranging a NAND cell. An SRAM 20 is provided to the peripheral circuit of this array 11 separated from a latch circuit 17. For example, this SRAM 20 has the capacity of 256Xthe number 4 of the steps of the NAND cell for one page. The H L H of a writing enable signal is repeated 256X4 times with the page mode, and data for 1k are fetched in the SRAM 20. For the data fetched in the SRAM 20, the data for one page are transferred to the latch circuit 17 first. These transferred data for one page are collectively written in 256 memory cells along a word line. After that, in the same manner as above, the following data of 1k bit in the SRAM 20 are successively written continuously.
Patent JP-H06205934-A (JP)
Title: Removal of sulfur dioxide from flue gas
Inventor: JIYON DABURIYU KARETSUJI
IPC: C01F5/22
Filed: 1993-11-19
Abstract: PURPOSE: To collect a purified magnesium hydroxide and a gypsum by removing SO2 efficiently by returning an aqueous solution produced by separation of purified magnesium hydroxide components to a wet scrubbing system as a replenish water to aqueous scrubbing medium containing magnesium. CONSTITUTION: Magnesium sulfite is produced by bringing an aqueous scrubbing medium containing magnesium into contact with a flue gas, the magnesium sulfite is oxidized into magnesium sulfate, and calcium sulfate and magnesium hydroxide are produced by bringing the magnesium sulfate into contact with calcium hydroxide. Then by purifying the magnesium hydroxide by dissolving a residue of calcium sulfate by adding water to magnesium hydroxide separated from the calcium sulfate and then the purified magnesium hydroxide is separated from the calcium sulfate aqueous solution. At least a portion of the aqueous solution of calcium sulfate is circulated to replenish water lost from the aqueous scrubbing medium.
Patent JP-H02139650-A (JP)
Title: Partial dump system
Inventor: HOSHI FUMIO
IPC: G06F13/00
Filed: 1988-11-19
Abstract: PURPOSE:To accurately obtain dump information and to detect trouble by partially dumping data in a communication control processor (CCP) even at the time when data cannot be dumped in a host computer. CONSTITUTION:An instruction control means 2 executes a program stored in a storage means 1 and performs the control as a CCP 3; and when trouble occurs, this trouble is detected to output an initialization incompletion report to a first reading means 4 of a host computer 6, and abnormality detection is reported to a second reading means 7 in the CCP 3. The first reading means 4 reads data stored in the storage means 1 of the CCP 3 and stores and displays this data in a first storage and display means 5, and the second reading means 7 reads at least a part of data in the storage means 1 and stores and displays this data in a second storage and display means 8. Thus, the state of the CCP 3 is accurately recognized through CCP dump cannot be obtained from the host computer 6.
Patent JP-S63142838-A (JP)
Title: Semiconductor device
Inventor: KANAZAWA KUNIHIKO
IPC: H01L23/28
Filed: 1986-12-05
Abstract: PURPOSE:To use a plastic package for an MMIC or a high speed operation IC by forming a structure in which metal for mounting a semiconductor element is extended externally of a plastic package in a direction perpendicular to the surface of the element, thereby improving characteristics three to ten times. CONSTITUTION:A semiconductor element 4 is secured to a ground metal block 1, and wired with leads 2 and wirings 6. Then, it is sealed with plastic 3. In this case, the block 1 directly under the element 4 is at least partly exposed out of the plastic, and connected to an earth block of grounded large exterior. Thus, when grounding metal is reduced in its inductance as much as possible, its gain is raised to 5-10 dB (3-10 times), thereby obtaining the value equivalent to a ceramic package. With this configuration, when an MMIC (Microwave Monolithic Integrated Circuit) and a high speed operation IC are contained in the package, the gain can be increased 3-10 times as large as the conventional one.
Patent JP-2001114816-A (JP)
Title: Catalyst for polymerizing alpha-olefin and method for polymerizing alpha-olefin using the same
Inventor: ISHII KOICHIRO
IPC: C08F4/658
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for polymerizing an α-olefin which allows to produce a α-olefin polymer of which the stereoregularity is highly controlled and the melt tensile force is high in high yield and to provide a method of polymerization using the catalyst. SOLUTION: This catalyst for polymerizing the α-olefin is formed by combining a solid catalyst ingredient (ingredient A) obtained by bringing a solid ingredient for polymerization (A1) comprising titanium, magnesium, a halogen and an electron donor selected from the group composed of an organic acid ester, an acid halide and a diether as essential ingredients into contact with a S=O bond-containing compound (A2) and then further bringing the reactional product into contact with a silicon compound (A3) and an organoaluminum compound (ingredient B).
Patent JP-H11127259-A (JP)
Title: Communication system
Inventor: HOTARI HIRONOBU
IPC: H04L12/58
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that can perform an appropriate reception notification in accordance with reception/reproduction ability of communication equipment on the reception side or condition of a user. SOLUTION: A server 10 of a provider stores a picture mail in a mail box corresponding to a transmitter's telephone number when it is transmitted from a communication terminal 6 on the transmitter side. Next, used equipment corresponding to the telephone number of a transmitter is acquired from a preset table and, furthermore, a notifying form corresponding to the used equipment is acquired from the preset table for the acquired used equipment. Then, after calling with the telephone number on the reception side set at the time of transmission and automatically connecting a line, the server 10 notifies that it receives a picture mail at a communication terminal on the reception side in the notifying form (an icon, a letter, a voice, an electronic mail, a fax image and so on).
Patent JP-2000088770-A (JP)
Title: Measuring apparatus for molecular vibration degree
Inventor: EBARA KATSUO
IPC: G01N22/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the easiness of the vibration of a sample solution as a whole can be evaluated extremely simply and easily by a method wherein an AC electric field is applied to the sample solution from the outside, the sample solution is vibrated and the shape of a resonance peak which is generated at a most easily vibrated frequency is analyzed. SOLUTION: A detecting coil 2 is wound directly on the outside of a sample container (a beaker or the like) 8, or the detecting coil 2 is installed in a sample solution inside the sample container 8, and an oscillation electrode terminal 4 is wound on the container 8 to be annular in a position which is separated from the detecting coil 2. As a result, a sensor is constituted. Then, electromagnetic waves are applied by an oscillator. A resonance peak which is generated on the side of the detection coil 2 at a time when the frequency of the electromagnetic waves is changed is detected via a diode. Then, the width (the Q value) of the resonance peak is defined. It is interpreted that solution molecules are easy to vibrate as the peak is larger.
Patent JP-H01130935-A (JP)
Title: Work of neck portion of polyethylene terephthalate resin bottle
Inventor: OKAMOTO TOMIO
IPC: B65D1/00
Filed: 1987-11-18
Abstract: PURPOSE:To prevent the neck portion of a resin bottle from thermal deformation by arranging a heating device at the neck portion and heating it to a specified temperature to crystallize it, and then removing the heating device as promptly as possible while arranging a cooling device to cool the neck portion. CONSTITUTION:An insert holder 6 for prevention of deformation is inserted and held in the hole of a neck portion 3, and the insert holder 6 is formed in such a way that it allows cooling medium such as water to flow through its inside. A single split thermal isolation member 7 is arranged in the lower part of the neck portion 3. In the upper part thereof an electric heater 8 is arranged, and heats the neck portion 3 to about 140-170 deg.C and crystallize it to make a hardened neck portion. After the heating is finished, the electric heater 8 is removed, the insert holder 6 is supplied with the cooling medium to cool with a cooling member 9.
Patent JP-H06135316-A (JP)
Title: Abnormality detector of fail safe device in anti-skid brake controller
Inventor: AZUMA KATSUMI
IPC: B60T17/18
Filed: 1992-10-29
Abstract: PURPOSE:To surely detect abnormality in disconnection or short-circuit of a coil, or opening or fusion of a contact point in a safety relay. CONSTITUTION:When disconnection of a coil 46 occurs, a low-side voltage VRS becomes Low during OFF-period of a switch 45. A signal is output to a microcomputer 51 by a comparator 48. When the signal from the comparator 48 is received, it is judged by the microcomputer 51 that abnormality or disconnection of the coil 46 occurs, and an alarm signal is output for an alarm device 49 to work, although a command signal is not output to the switch 45. As a result, the alarm device 49 works, and abnormality of a driver is noticed.
Patent JP-H09113935-A (JP)
Title: Liquid crystal display device and its production
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1333
Filed: 1995-10-14
Abstract: PROBLEM TO BE SOLVED: To obviate the impartation of distortions to image signals and to prevent display defects by packing an org. resin into the holes or pinholes of the insulating film formed on the black matrix of the thin-film transistors(TFTs) on a substrate. SOLUTION: Island-shaped active layers 103 of the TFTs are formed via oxidized films 102 on the glass substrate 101 and the gate insulating films 104 are formed thereon. Next, the insulating film 109 formed over the entire surface is etched to form electrodes 110, 111 of pixels TFTs. The black matrix 113 is formed on the insulating film 112 and, further, the insulating film 114 is formed thereon and the surface thereof is coated with a photosensitive org. resin 115 consisting of a photoresist of a positive type by a spinner, etc. At this time, the org. resin is sufficiently packed into the holes or pinholes 117 of the insulating film 114. Contact holes arriving at the electrodes 111 are formed by etching the insulating film 114 and thereafter, pixel electrodes 119 are formed.
Patent JP-S61157556-A (JP)
Inventor: SUCHIIBUN AARU DANKURU
IPC: C08L67/00
Filed: 1985-12-24
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-H07142733-A (JP)
Title: Manufacture of silicon thin-film transistor
Inventor: KASHIMOTO NOBORU
IPC: H01L29/786
Filed: 1993-11-22
Abstract: PURPOSE:To thin only the silicon layer in a channel section and to lessen the dispersion of film thickness by forming the silicon layer on a substrate, forming an oxide film on the surface of the silicon layer after that, exfoliating the oxide layer in a region of a part to be the channel, and forming an oxide layer again after that. CONSTITUTION:First of all, a polycrystalline silicon film 102 is formed on an insulating substrate 101, and the silicon film 102 is patterned into the shape of an island to form a polycrystalline silicon island 103. The surface of the silicon island 103 is thermally oxidized to form a thermal oxidation film 104, and a part to be a channel of the thermal oxidation film is exfoliated. Furthermore, a thermal oxidation film 105 is formed by thermal oxidation, and all the thermal oxidation films formed on the polycrystalline silicon are exfoliated and a recessed polycrystalline silicon film 106 is formed. Accordingly, the oxide film in the source and drain regions is oxidized from the state that the oxide film has been formed already at the time of the second thermal oxidation, so their intrusion into the polycrystralline silicon is less than that of the oxide film in the channel region.
Patent JP-H04167229-A (JP)
Title: Optical disk device
Inventor: TANII KIYOSHI
IPC: G11B7/00
Filed: 1990-10-29
Abstract: PURPOSE:To perform a cleaning operation in advance and to enhance the quality of a recorded signal by providing the following: a measurement means which measures the quantity of reflected light in a state that an optical disk has been loaded; a judgment means which judges whether the quantity of light is less than a prescribed quantity of light or not; and an expression means. CONSTITUTION:An optical disk 2 is loaded at the inside of an optical disk unit 1; it is turned by using a disk motor 3. The following are provided: a measurement means 5 which measures the quantity of reflected light from the optical disk 2; a judgment means 10 which judges whether the measured quantity of light is less than a prescribed quantity of light or not; and an expression mechanism 11 which expresses a fact by using a display or a sound when it is judged that the quantity of reflected light is less than the prescribed quantity of light. Thereby, a disk/head cleaning operation can be performed in advance while the operator of the optical disk 2 is not damaged actually by a recording error, a reply error and the like; the quantity of a recorded signal on the optical disk 2 can be enhanced.
Patent JP-H04164749-A (JP)
Title: Multiple feed detecting device of sheet papers
Inventor: KOSAKA TOSHIHISA
IPC: B65H7/12
Filed: 1990-10-30
Abstract: PURPOSE:To detect multiple feed completely by rotating one rotating roller of a pair of rollers of a delivery mechanism adjacent to a transmitting sensor at a different speed from the other rotating rollers to cause warp only in sheet papers which have multiple feed. CONSTITUTION:If sheet papers 1 is passed in front of a light receiving element 5, the rotating speed of a pressure roller 3a is set, lower than the rotating speed of the other rollers. If the sheet papers 1 is multiplly fed, the upper surface side of the piled sheet papers 1 is warped in a mountain condition with the piled sheet papers supports the pressure roller 3a due to the difference of a delivery speed between the front and rear rollers to form loop. Therefore, outgoing light from an emission element 4 is scattered largely, and output, level of the light receiving element 5 varies largely, thus detecting multiple feed. Besides, passing time of the sheet papers 1 in front of the light receiving element 5 is different depending on whether there is multiple feed or not, it is also possible to detect multiple feed of the sheet papers 1 by observing the passing time.
Patent JP-H01134592-A (JP)
Title: Video tape renting apparatus
Inventor: TAKAHASHI KIYOTAKA
IPC: G07F17/00
Filed: 1987-11-19
Abstract: PURPOSE: To automatically perform rewinding to the beginning by carrying a returned video tape to a video tape rewinder and rewinding it when a customer detector does not detect a customer for more than fixed time after the video tape is returned. CONSTITUTION: In the case that the fixed time elapses without detecting the customer, whether or not unprocessed tapes are present is judged by referring to a video tape file in n11. When the unprocessed tape is not present, a standby operation is continued as it is. When the unprocessed tape is present, the video tape is set to the video tape rewinder and a rewinding operation is performed. When rewinding is normally performed, the video tape is housed in a prescribed slot again, the rewinding completion flag of the video tape file is set and the standby operation is returned. When rewinding is not normally performed, it is judged as a defective tape, the video tape is recovered to a defective tape recovery part, a code for indicating that it is recovered to the defective tape recovery part is stored in the video tape file and the standby operation is returned.
Patent JP-H04166341-A (JP)
Title: Thermal inject image forming device
Inventor: NAKAZAWA SATOSHI
IPC: B41J2/175
Filed: 1990-10-30
Abstract: PURPOSE:To reduce the number of parts of an inking device to relatively lower the failure rate and facilitate the assembly by a method wherein the inking device is made of a single structural body, and an inking head is so disposed as to alternately reverse and come into contact with both the ends of a perforated film through a drive means. CONSTITUTION:A perforated film 10 is wound on a pair of pulley 8, 9 so as to run forward and backward. An inking device 25 formed as a single structural body is so supported between the pulleys 8, 9 by a case 5 as to rotate reversely through a pivot 26. An inking head 27 of the inking device 25 can alternately come into contact with both the ends of the perforated film 10. The inking device 25 is so reversed as to cope with an image forming in both the forward and reverse feed directions of the perforated film 10. Since the inking device 25 made of a single structural body can cope with the recording in both the forward and reverse feed directions of the perforated film 10, the number of component parts can be reduced, the failure rate can be lowered, and the assembly is facilitated.
Patent JP-H03154123-A (JP)
Title: Position information input device
Inventor: OGURA YASUHARU
IPC: G06F3/0354
Filed: 1989-11-10
Abstract: PURPOSE:To depict a free curve in which line width is varied continuously by a single operation by providing a weight quantity detecting means for adding weight information to a cursor position. CONSTITUTION:The weight quantity detected by weight quantity detecting means 6, 7 is converted to a weight signal 15 by a weight signal generating means 14, and transferred to a display device by a connecting cable 9. At the time of moving a position information input device, the weight quantity signal 15 of a cursor position can be varied continuously by putting strength and weakness to force for pressing an input device body 4 in the direction of a rotating body 1. In a display device, line width is thickened in the part in which the weight quantity signal 15 is large, and the line width is thinned in the part in which the weight signal 15 is small. In such a way, a free curve in which the line width is varied continuously can be depicted by a single operation.
Patent JP-S63147964-A (JP)
Title: High-temperature countermeasure device for internal combustion engine
Inventor: NAGAI TAKASHI
IPC: F02M33/00
Filed: 1986-12-08
Abstract: PURPOSE:To aim at enhancing the starting ability of an engine to prevent the engine from blowing off by allowing an inflow inhibiting wall for inhibiting the inflow of liquid fuel pooled on the bottom inner surface of an intake-air pipe into a cylinder, to project from the bottom inner surface of the intake-air pipe before cranking during high temperature start. CONSTITUTION:On the bottom inner surface of an intake-air pipe 1 communicating a carburetor with a cylinder section of an engine, there is provided an inflow inhibiting wall 7 for inhibiting the inflow of liquid fuel pooled on the bottom inner surface into a cylinder 5. This inflow inhibiting wall 7 is fixed to a rotary shaft 8 which are horizontally laid in the inner bottom part of the downstream end section of the intake-air pipe 1, and therefore, the inflow inhibiting wall 7 rises and falls in the axial direction of the intake-air pipe 1 in association with the normal and reverse rotations of the rotary shaft 8 caused by the heater. When an ignition switch is turned on while the temperature of fuel in the float chamber of the carburetor exceeds a predetermined value, the inflow inhibiting wall 7 is raised up before cranking, to cut off liquid fuel.
Patent JP-2000186086-A (JP)
Title: Production of episulfide compound
Inventor: AMETANI SHOICHI
IPC: G02B1/04
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for an optical material of a high quality having high refractive index at a high yield by reacting a specific epoxy compound with a thiocyanate compound in a specific solvent at a specific range of temperature. SOLUTION: This compound has a structure of formula II and is obtained by reacting an epoxy compound (e.g. an organic compound having an epithio group, an epithioalkyloxy group, an epithioalkylthio group, an epithioalkylseleno group or an epithioalkyltelluro group) having a structure of formula I [R1 is a 0-10C hydrocarbon; R2-R4 are each a 1-10C hydrocarbon group or H; Y is O, S, Se or Te; (n) is 0 or 1] with a thiocyanate compound in a mixed solvent of an organic solvent in which the epoxy compound can be dissolved (preferably an alcohol, especially an alcohol having <=3C) with water (preferably a volume ratio of water/organic solvent is 0.1-10.0) at 10-40 deg.C.