baber/WOPTO huggingface dataset:
Patent JP-H0997080-A (JP)
Title: Electronic piano
Inventor: NAKAMURA TAKAHIRO
IPC: G10H1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a touch feeling which is close to that of an acoustic piano by striking a hammer stopper by a hammer head provided with a shock absorbing member inside and placing an artificial action load on a keyboard. SOLUTION: When a jack thrusts a butt upward through key pressing operation on a keyboard, a hammer turns and the hammer head 11 strikes the hammer stopper 12. Here, the hammer stopper 12 is equipped with a base 12a which is rigid and metallic; and this base 12a is sectioned in a channel shape and has an opening on the back, the shock absorber 15 made of glass wool is charged internally, and a buffer part 12 made of rubber, etc., is fixed to the front of the base 12a so as to relax a shock when the hammer head 11 strikes it. Then the shock absorber 15 can efficiently absorb the shock energy when the hammer head 11 strikes the buffer part 12b of the hammer stopper 12 to reduce ear-offensive noise.
Patent JP-S61148786-A (JP)
Inventor: KAJI NORIKIMI
IPC: H01R43/16
Filed: 1984-12-24
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-S61153878-A (JP)
Title: Optical disk processor
Inventor: INOUE RYUICHI
IPC: G11B20/10
Filed: 1984-12-26
Abstract: PURPOSE:To make a read even if a flaw is made in a defective sector flag area afterward by reading data out of an optical disk and finding an ID, and performing data transfer when the ID is coincident and there is no error on the detection of a detective sector mask flag. CONSTITUTION:A transfer control circuit 1 sends data bytes from a host device to an ECC encoder 3 and a command code, a track address, and a sector address signal to a processor 4 and they are written on the optical disk through a selecting circuit 13. Read signals are supplied to a series-parallel converting circuit 8 and a defective sector flag detecting circuit 9 through a demodulating circuit 12. The ECC encoder 5 detects an ECC error and a buffer 6 is stored with the ID of a data part temporarily. A comparing circuit 2 compares it with an ID sent from the processor 4. If a defective sector mask flag is detected during reading operation, data transfer is carried out unless there is an error while the ID is coincident. Thus, the reading operation is enabled even if a flaw is made in the defective sector flag area afterward.
Patent JP-H04152395-A (JP)
Title: Engine simulated sound generating device
Inventor: ABE SATOYUKI
IPC: G10K15/04
Filed: 1990-10-16
Abstract: PURPOSE:To reproduce the engine sound of a real vehicle as an engine simulated sound by storing engine sound data of the real vehicle recorded in advance in a storage means with regard to plural engine rotating states. CONSTITUTION:Engine sound data of a real vehicle 10 recorded in advance is stored in advance in a ROM 12 with regard to plural engine rotating states, and engine data of the real vehicle 10 is read out of the ROM 12 by a loop address control unit 16. In accordance with a difference of both engine revolution speeds, an engine sound data read-out speed is varied by a clock control and an oscillator 18, therefore, an engine sound of the real vehicle can be reproduced as an engine simulated sound in accordance with the speed of revolution. Also, when the read-out data is worked by an equalizer 20, its gain is varied in accordance with the engine torque of the real vehicle 10 by an equalizer gain control unit 22, and the engine simulated sound is allowed to correspond to a variation of the engine sound caused by a torque fluctuation as well and can be generated in high reality.
Patent JP-H07101396-A (JP)
Title: Propeller shaft device for ship
Inventor: SUGIURA YASUO
IPC: B63H23/34
Filed: 1993-10-07
Abstract: PURPOSE:To provide organic non-adhesion as corrosion resistance of a stern tube by a method wherein at least the part, positioned outside a ship hull, of the stern tube is formed of a beryllium copper alloy. CONSTITUTION:A stern tube 4 and a nut 4b are formed of a beryllium copper casting. The using beryllium copper alloy is a 20C alloy and a 10C alloy and after casting, it is modified to a given strength through heat treatment. Further, instead of a casting prod, the beryllium copper alloy may be treated for manufacture. When the nut 4b is positioned outside a ship hull, only the propeller side of the stern tube 4 and the nut 4b may be formed of the beryllium copper alloy.
Patent JP-S63128075-A (JP)
Inventor: PEETAA IN KAI RO
IPC: C09K23/54
Filed: 1987-11-04
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-S63131683-A (JP)
Title: Digital superimpose circuit
Inventor: MIHASHI KAORU
IPC: H04N9/74
Filed: 1986-11-20
Abstract: PURPOSE:To simplify constitution and control, by setting the superimposing order of plural color picture signals consisting of the same number of bits, gating corresponding picture signals by detecting whether significant information exist on high-order bits, and superimposing them. CONSTITUTION:Out of the input signals of three picture planes, only an R signal is inputted to a selector 1a, a G signal to a selector 1b, and a B signal to a selector 1c, respectively, and the superimposing order is selected and outputted simultaneously by a picture plane order signal which represents the superimposing order of the three picture planes by applying the same operation. The output signal 20 of the selector 1a is inputted to an OR circuit 4a and a detector 2a, and also, the signal 21 to a detector 2b and either side of a gate 3a, and the signal 22 to a gate 3b, respectively, and the detectors 2a and 2b output signals 29 and 30 to the gates 3a and 3b if (1) exists in either bit of the signal, and the signals 21 and 22 that are ones of a low-order picture plane are prohibited or permitted to pass, and signals 35 and 36 are inputted to the OR circuit 4a, then outputted as the logical sum of the signals 20, 35, and 36. The same operations for the G signal and the B signal are performed, and output signals R, G, and B are generated, then, a superimposed picture plane can be generated.
Patent JP-H07206955-A (JP)
Title: Resin for cement, laminate and impregnation, and low-impurity-content resol for abrasive binder
Inventor: UORUFUGANGU HETSUSE
IPC: C09K3/10
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a resol used for cements, laminates, impregnating resins, and abrasive binders, being present in the state of a specified mixed condensate, and having a free phenol content lower than a specified value, low after- shrinkage and excellent solvent resistance.  
     CONSTITUTION: There is provided a resol being present in the state of a mixed condensate prepared by condensing a phenol, such as phenol, being trifunctional in relation to formaldehyde and an alkylidenepolyphenol being a novolac obtained from phenol and formaldehyde and having a number-average molecular weight of 200-1,000, the molar ratio of the phenolic hydroxyl groups in the trifunctional phenol to the hydroxyl groups in the alkylidenepolyphenol being 9/1 to 3/7, with formaldehyde, the molar ratio of the total of the phenolic hydroxyl groups to the formaldehyde being 1/1.2 to 1/2.0, and having a free phenol content smaller than 5 wt.% and a low after-shrinkage. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07110893-A (JP)
Title: Communication system
Inventor: ISHIKAWA KIYOHISA
IPC: G08B25/00
Filed: 1993-10-08
Abstract: PURPOSE:To reduce current consumption by allowing a receiver to intermittently monitor a control signal transmitted from a transmitter and intermittently turned on after receiving the control signal. CONSTITUTION:Since the transmitter transmits an intermittent signal S12 to be turned on for X sec and turned off for Y sec to the receiver at the time of receiving an abnormal state detecting signal sent from a gas detector, the current consumption of the transmitter can be suppressed to a low level. On the other hand, the receiver monitors the signal S12 sent from the transmitter at the interval of time T2, and when the signal S12 is ON at received input check timing, monitors the signal S12 continuously for regulated time T3. When the signal S12 is transmitted during the period of the time T3, the receiver sends a control signal S15 to a microcomputer meter. At the time of receiving the signal S15, the microcomputer meter executes processing such as the interruption of gas. Since the signal S12 is intermittently monitored for (X + Y) sec, the current consumption of the receiver can be suppressed to a low level.
Patent JP-H06103568-A (JP)
Title: Method for peeling magnetic layer of magnetic tape
Inventor: UENO SADAO
IPC: G11B5/84
Filed: 1992-09-22
Abstract: PURPOSE:To continuously peel a magnetic layer from a magnetic tape efficiently at a low cost with a small number of processes and in a short period of time by a simple and small-sized device without always using a special treating liquid, such as an org. solvent or alkaline soln. CONSTITUTION:The magnetic tape 2 is pressed by utilizing the tension of the magnetic tape 2 to the front end of a horn 8 which makes ultrasonic oscillation in such a manner that an extremely thin liquid layer is interposed therebetween and the magnetic layer 22 of the magnetic tape 2 is peeled by the ultrasonic oscillation of the horn 8. The pressing of the magnetic tape 2 to the end of the horn 8 in such a manner that the extremely thin liquid layer is interposed at the front end of the horn 8 is executed simply by, for example, pressing the magnetic tape 2 to the front end of the horn 8 in the state of immersing the front end of the horn 8 into liquid, such as water. The above-mentioned pressing is otherwise executed simply by supplying the liquid at all times from the nozzle to the front end of the horn 8.
Patent JP-2000112826-A (JP)
Title: Data protection device for non-volatile memory
Inventor: OSAWA HIROSHI
IPC: G06F21/12
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the contents of a program from being rewritten in error due to a runaway of program processing. SOLUTION: In the case of initializing an one-chip microcomputer, specific data are previously stored in a specific address of a RAM 6, and after checking that the contents of the specific address of the RAM 6 having a volatile characteristic coincide with contents obtained at the time of initialization, operation for rewriting the data of a flash memory 1 is started. When the program processing of the one-chip microcomputer runs away, the contents of the specific address of the RAM 6 are made different from the contents intentionally prepared at the time of initialization, so that even when a rewriting subroutine program instruction is executed in error due to a runaway of program processing, the contents of the flash memory 1 can be prevented from being rewritten in error.
Patent JP-H11100238-A (JP)
Title: Double layered sandwich glass plate and its production
Inventor: KOBUCHI YOSHIO
IPC: C03C27/06
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To absorb the difference in expansion and contraction properties based on the difference in the coefft. of linear expansion between a glass plate and a synthetic resin plate and to obtain a double layered sandwich glass plate which has excellent heat insulating property, dew condensation resistance and soundproofing property, etc., by integrating the synthetic resin plate and the glass plate via an adhesive layer having flexibility to form a different material sandwich glass plate, then integrating the sandwich glass plate and a fresh glass plate via a dry air layer. SOLUTION: Weather resistant rubber tapes are mounted at the four sides (peripheral edges) at the respective ends of the synthetic resin plate of the different material sandwich glass plate formed by integrating the synthetic resin plate and the glass plate via the adhesive layer having the flexibility and another glass plate 1. Next, metallic spacers are inserted between the rubber tape surfaces of both plates disposed to face each other and after both plates are brought into pressurized contact with each other, the spacings between the ends of both plates and the spacers are hermetically sealed by sealant. The respective plates of the different material sandwich glass plate are preferably integrated by the adhesive layers respectively via silicone based primer layers. The adhesive layers preferably contain acrylate monomers and their oligonmers and polymn. initiators.
Patent JP-2000111573-A (JP)
Title: Connecting structure for instrument body
Inventor: TANAKA TOMOYUKI
IPC: H01R12/71
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for pressing a thickness of an instrument body and a circuit board in a vertical direction in the structure of the body for inserting to connect a male terminal into a terminal provided on the board. SOLUTION: The connecting structure for an instrument body 1 comprises a terminal 16 having a collar 17 protruding from a body 18. The terminal 16 is fixed to a circuit board 9. At this time, the collar 17 of the terminal 16 is disposed at the side having the body 1 of the board 9. A protrusion 14 bumped against the board 9 near the collar 1 is provided at a leg 7 of the body 1. The terminal 16 protruding from the board 9 and a solder are contained in a recess formed by the protrusion 14.
Patent JP-S63132469-A (JP)
Title: Semiconductor device
Inventor: KOIKE RYOICHI
IPC: H01L21/8249
Filed: 1986-11-21
Abstract: PURPOSE:To realize high density integration, by forming a bipolar device right above a plane region on which a MOS device is formed, and directly joining the emitter of the bipolar part and the gate of the MOS part. CONSTITUTION:On a semiconductor substrate 11, a MOS transistor is formed which is composed of P<+> diffusion layers 12 and 13, a gate oxide film 15 and a date electrode 16. On this MOS transistor, a bipolar transistor composed of an N<+> emitter region 19, a base region 110, a P<+> base contact region 111, a collector region 112, etc., is formed via an interlayer insulating film 17. The gate electrode 16 of the MOS transistor and the emitter region 19 of the bipolar transistor are directly connected. By such a constitution, high density integration can be attained. Further, as the emitter electrode and the gate electrode are constituted as the same electrode, wiring resistance and wiring capacity can be made small.
Patent JP-S63130120-A (JP)
Title: Deodorizing apparatus
Inventor: KUBOTA HIROSHI
IPC: B01D53/81
Filed: 1986-11-21
Abstract: PURPOSE:To efficiently perform deodorizing reaction due to bacteria without increasing ventilation resistance by preventing the compaction of a peat bed, by using long-fiber peat obtained by removing peat of which the fiber length is a specific value or less by screening. CONSTITUTION:Peat mined from a peat bog is allowed to stand outdoors in winter to be subjected to freeze drying and screened using a screen having a mesh size of 8mm to remove staple-fiber peat while the long fiber peat obtained is allowed to pack a tank 1 to form a peat bed 2. Malodorous gas is introduced into the tank 1 from a gas introducing pipe 3 and allowed to pass through the peat bed 2 to be discharged from a gas discharge port 4. Water is sprinkled occasionally from a water sprinkling pipe 5 to replenish moisture to the peat bed 2. In order to inoculate the peat bed 2 with bacteria, activated sludge treatment water may be sprinkled from the water sprinkling pipe or bacteria may be naturally generated while the malodorous gas is treated. By this method, peat is not nodulized and no gas channeling is generated.
Patent JP-H08119347-A (JP)
Title: High temperature preserving container
Inventor: OKAMOTO KENSHIROU
IPC: B65D81/38
Filed: 1994-10-18
Abstract: PURPOSE: To save a heat source and ensure a taste of food by a method wherein a single heat insulating material is wrapped with a plurality of surface materials to form a container body, so that a cooking utensil such as a pan can be put into the container body, while foods are being kept therein, thereby forming a high temperature preserving container. CONSTITUTION: A single heat insulating material 6 is wrapped with a plurality of surface materials 4, 5, which is molded into a container body and a lid by means of a plurality of dies 7, 8. And a high temperature preserving container, in which a cooking utensil such as a pan, kettle, etc., can be put into the container body, while foods or hot water is being held therein, is formed. In this case, the container body is formed so as to have a smooth inner surface 2, or formed to have an inner surface having irregularities, or the container body is formed into a double construction having an air layer in an insulating cover. When in use, a pan in which foods are being held is put into the container and the lid is placed tightly on the container. As a result, the work such as reboiling water and re-cooking can be saved, thereby saving heat sources and ensuring the taste of foods.
Patent JP-S62162624-A (JP)
Title: Agglomerated particle of monoclinic zirconia ultrafine crystal oriented in fiber-bundle form and production thereof
Inventor: KATO ETSURO
IPC: C01G25/02
Filed: 1985-12-10
Abstract: PURPOSE:To obtain the titled agglomerated particle having excellent miscibility and reactivity and useful as a raw material for oriented ceramic, by orienting, connecting and extending ultrafine primary particles of monoclinic zirconia crystal along its C-axis in the form of fine fibers and collecting the fibers to form a bundle. CONSTITUTION:0.1-2.0mol/l of a soluble zirconium salt or compound (e.g. ZrOCl2.8H2O) (in terms of Zr), 0.2-2.0mol/l of sulfuric acid (in terms of SO<2->4) and 0.05-1.5mol/l of water-soluble salt of Mg<2+> or NH<+>4 (e.g. MgSO4) are dissolved in water and the obtained acidic aqueous solution is subjected to two-stage heating to effect hydrothermal treatment e.g. by maintaining at 120-150 deg.C for about a whole day and night and raising the temperature thereafter. The ultrafine primary particles of monoclinic zirconia crystal are oriented, connected and extended along its C-axis in the form of fine fibers of <=50Angstrom  diameter and are collected to obtain the titled agglomerated particle in the form of a bundle having a diameter of 300-2,000Angstrom  and a length of 2,000-10,000Angstrom .
Patent JP-2000112746-A (JP)
Title: Resource procuring auxiliary device and storage medium
Inventor: SHINOZAKI MASAHISA
IPC: G06Q10/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the delay of a schedule, the excess of a budget, the degradation of quality, etc., due to the lag of a resource procuring date by managing the timing of starting the procurement of resources varying according to the progressing situation of a project at the procurement of resources in the project of software development, etc. SOLUTION: A resource procuring auxiliary device quickens the procurement of resources required for development with a proper timing to help the procurement in the case of executing development consisting of plural processes. Then the device is provided with a resource procurement quickening means 9 which decides the beginning resource procurement starting date of each process from a period required for procuring the resources required for each process and the starting scheduled date of each process and corrects the beginning resource procurement starting data based on a development progressing situation result to quicken the procurement of the resources with the timing, based on the corrected resource procurement starting date.
Patent JP-2001102623-A (JP)
Title: Nitride semiconductor light emitting element and fabrication thereof
Inventor: KAMEI HIDENORI
IPC: H01S5/323
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting element having a high emission efficiency and a low working voltage realized through good ohmic contact, and a fabrication method thereof. SOLUTION: In the p-type layer of a nitride semiconductor light emitting element, activation rate of p-type impurities is increased by decreasing hydrogen concentration during growth of a p-type clad layer 6 and crystallinity is recovered by increasing hydrogen concentration during growth of a p-type contact layer 7 thus balancing the electrical characteristics and crystallinity of the p-type layer totally.
Patent JP-S61158164-A (JP)
Title: Hgih-frequency high-output transistor
Inventor: ONDA MASABUMI
IPC: H01L23/66
Filed: 1984-12-28
Abstract: PURPOSE:To obtain the title transistor being balanced electrically and thermally over a wide band by a method wherein a semiconductor chip, whereon the plural transistor cells and the MIS capacities for DC stopping are integrally formed in one body, and moreover, the relay electrode to relay the bonding wires, by which both of the cells and the MIS capacities are connected to each other, are provided on the enclosure or the chip carrier. CONSTITUTION:In an enclosure 310, two MIS capacities 12 to be used for output DC stopping are placed in opposition to each other on one silicon chip 1 corresponding to the cells 11 of the transistor, and moveover, a relay electrode with an ignorable capacity, which is generated between the relay electrode and a metallized layer for the collector of the transistor, such as a relay electrode 9 to be provided on such a dielectric as glass, is disposed in the vicinity of the silicon chip 1. By this way, as the MIS capacities 12 can be disposed in the vicinities of the cells 11, the parasitic inductance thereof to generate between the collector is reduced to an ignorable degree. Furthermore, as the MIS capacities can be respectively disposed being made to correspond to each cell, the distance between each cell and each MIS capacity becomes equal, thereby enabling to hold favorably the balance between the cells.
Patent JP-2000104475-A (JP)
Title: Underground boring machine
Inventor: SANO YUJI
IPC: E21B7/20
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an underground boring machine capable of conducting boring operation efficiently and quickly by fitting a casing pipe for covering a rotating shaft, and ejecting a fluid such as cement milk as a jet from the tip of a down hammer. SOLUTION: A rotating shaft and a down hammer are rotated in both normal and reverse directions by a rotating machine, and a casing pipe 50 is fitted to cover the rotating shaft. An excavation bit 60 provided on the down hammer is so constructed that three divided bit heads 70 are rotatably fitted to the tip of the bit with the respective divided surfaces opposite to one another in the mutual sliding contact state, and the diameter of rotation of each bit head 70 when the excavation bit is rotated in the normal direction is set larger than the outside diameter of the casing pipe 50, and when it is rotated in the reverse direction, the diameter of rotation is set smaller than the inside diameter of the casing pipe 50.
Patent JP-H10107387-A (JP)
Title: Multiple-wavelength light source device and light communication system using it
Inventor: NAKANISHI MASAHIRO
IPC: H04B10/54
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To increase light output from an output waveguide by enabling a plurality of input waveguides to face a plurality of output waveguides, while holding a slab waveguide, forming the slab waveguide from a high-refractive- index region and a low-refractive-index region, and forming the high-refractive- index region in a convex lens shape. SOLUTION: A slab waveguide SWG1 is constituted of regions with different refractive indexes. The high-refractive-index region of the slab waveguide SWG1, namely a region for constituting a convex lens, is set to SWGH1, while the other low-refractive-index regions are set to SWGL1 and SWGL2. The high- refractive-index region SWGH1 is located, in contact with the side of an output waveguide OWG1. The low refractive index region SWGL1 and the high refractive index region SWGH1 are provided in the slab waveguide and the high- refractive-index region SWGH1 has a focusing function as a waveguide-type convex lens, thus gathering more light power when applying light from the slab waveguide to an output waveguide and hence increasing the light output from the output waveguide.