baber/WOPTO huggingface dataset:
Patent JP-H01177592-A (JP)
Title: Automatic player
Inventor: ABE YASUNAO
IPC: G10H1/00
Filed: 1988-01-06
Abstract: PURPOSE:To reduce the capacity of playing data of a musical piece having a refrain part by changing a read address to the first address of a designated storage area at the time of detecting a delimiter of the musical piece. CONSTITUTION:An address change means is provided which changes the read address to a prescribed address of a storage means at the time of detecting a delimiter of the musical piece by a detecting means. When a storage area of the storage means is designated by a designating means, playing is continued in the state before designation till the next delimiter of the musical piece hereafter; and when the next delimiter of the musical piece is detected, automatic playing is returned to the start position of the storage area designated by the designating means and playing is restarted from this position. Consequently, playing data which is only partially stored is repeatedly played by rough switch operation. Thus, the storage capacity of playing data of the musical piece having a refrain part is reduced.
Patent JP-H06218199-A (JP)
Title: Apparatus and method for controlling drying time of drier for clothes
Inventor: RII IN KIYUU
IPC: D06F58/38
Filed: 1994-01-11
Abstract: PURPOSE: To provide a method and a device for performing drying with a microwave as a main heat source in a drying initial period and performing drying by alternately generating the heat of the microwave and a heater in a drying progress period. CONSTITUTION: This method is constituted of a preheat drying period for driving a magnetron and a motor until the temperature difference of a high and humid air temperature inside a drum and an air temperature after dehumidification and cooling becomes a prescribed value at the time of drying, a drying progress process for alternately turning ON/OFF the magnetron and the heater for prescribed time when the temperature difference becomes the prescribed value in the preheat drying process and executing drying until the temperature difference rises and a drying completion process for turning the magnetron OFF and driving only the heater when the temperature difference rises and completing after performing drying until the rising temperature difference reaches the temperature difference set corresponding to the amount of clothes.
Patent JP-H03206778-A (JP)
Title: Driver for image pickup tube
Inventor: TAKEUCHI HIROMITSU
IPC: G02B21/36
Filed: 1990-01-08
Abstract: PURPOSE:To prevent fluctuation in the brightness and deterioration of the S/N by using an image pickup tube whose sensitivity varies with a target voltage and setting the target voltage optimizingly in response to a scan size. CONSTITUTION:The device is provided with an image pickup tube 11 whose sensitivity varies with a target voltage, a means 16 varying the scan size through a variable electrode signal of the image pickup tube 11 and a means 17 varying the target voltage of the image pickup tube 11. In the case of making zooming, the electrode signal of the image pickup tube 11 is varied to vary the scan size and to vary also the target voltage of the image pickup tube 11. Thus, even when zooming is made by varying the scan size, fluctuation, in the brightness is not caused and noise is not amplified, then the S/N is not deteriorated.
Patent JP-H11200038-A (JP)
Title: Magnetron sputtering device and method therefor
Inventor: YOKOYAMA MASAHIDE
IPC: C23C14/35
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering device in which the distance between a substrate and a target is reduced to improve the efficiency of the target material and to provide a method therefor. SOLUTION: An electronic source 40 arranged radiately on the space between an earth shield 4 and a substrate 10 and also in the vicinity of the outer circumference of a planar sheet target 2 is composed of a hollow cathode electron gun 41, a filament 42 and an anode 43. After the electronic source is made on, discharge is generated at first between the filament and the anode, successively, argon ions in the plasma collide against the hollow cathode electron gun, secondary electron emission is repeated, hollow cathode discharge starts, and after that, the power source of the filament is made off.
Patent JP-H05185005-A (JP)
Title: Paste coating machine
Inventor: ISHIDA SHIGERU
IPC: B05C5/00
Filed: 1992-01-08
Abstract: PURPOSE:To form the oblique linear part of a pattern to be formed on a substrate with a paste discharged from a nozzle into a desired shape and making the cross-sectional shape of the pattern almost identical to that of the longitudinal and lateral linear parts of the pattern. CONSTITUTION:A Z-axis table 4 is driven and positioned above a substrate 7 by the thickness of a paste pattern drawn by the tip of a nozzle 1. An X-axis table 5 and a Y-axis table 6 are then driven, and the substrate 7 is moved on the X and Y plane. A paste is discharged from a nozzle 11 on the substrate 7 at a fixed rate per unit time, and the paste pattern is drawn. At this time, the relative travel between the tip of the nozzle 11 and the substrate 7 or the relative traveling speed is kept constant regardless of the moving direction of the substrate 7. Accordingly, the paste is applied on the oblique linear part of the pattern in the same state as the longitudinal and lateral parts of the pattern, and the cross-sectional shapes are almost equalized.
Patent JP-2000198981-A (JP)
Title: Lake bed mud purifying agent and purification process
Inventor: TANIMOTO KAYOHIKO
IPC: B09C1/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a lake bed mud purifying agent which restores lake bed mud in a reduced state into natural soil in a sulfurized state at a relatively low cost, prevents environmental pollution and enables natural circulation of the ecological system, and a purification process. SOLUTION: A purifying agent is prepared by kneading an electrolytic coagulation binder (reviver) comprising pure water, aluminum sulfate, calcium nitrate, magnesium chloride, phosphonic acid and dilute sulfuric acid, which is a component effective for purifying reduced soil, in combination with sodium silicate which is effective for improving non-silica or promoting soil stabilization. This purifying agent is discharged into mud soil pumped out from late bed and kneaded for purification. The lake bed mud after purification may be reused in creating parks or reclamation, etc., like construction waste soil.
Patent JP-S63172708-A (JP)
Title: High-impact polystyrene resin composition
Inventor: TANIBUCHI TERUO
IPC: C08F12/08
Filed: 1987-01-09
Abstract: PURPOSE:To enable a polystyrene resin composition having excellent high-impact properties and gloss to be formed, by polymerizing a specific high-cis polybutadiene and styrene. CONSTITUTION:This polystyrene resin composition is composed of 3-12wt.% polybutadiene containing 90mol.% or more cis-1,4-structure and having a Mooney viscosity [ML1+4 (100 deg.C)] of 40-60 and a solution viscosity [5wt.% - styrene (25 deg.C)] of 150-250 and 97-88wt.% styrene. This resin composition can be obtained by, for example, bulk polymerization or bulk-suspension polymerization.
Patent JP-S63170766-A (JP)
Title: Division deciding device
Inventor: SUGIYAMA KICHI
IPC: G06F15/16
Filed: 1987-01-09
Abstract: PURPOSE:To enhance a high speed process by generating control data in a two-dimensional array structure shape obtained by arranging in order of the identification numbers of branches and computing the increase and decrease of the number of the branches spreading among subhyper graphs in the process of transferring the data from an upper part to a lower part in a PE array part. CONSTITUTION:The data for the PE (processing element) arrays part is transmitted from a sequential computer 1 to a buffer memory 2. A control part 5 generates the control data in a two-dimensional array structure shape arranging in order of the identification numbers of the branches and after storing it in the buffer memory 2, the control data is sequentially fetched from the buffer memory 2. And the data is transmitted from the uppermost stage to the lowest stage in the PE array part 4 and in a series of methods of computing the increase and decrease of the number of branches spreading among subhyper graphs by utilizing it, the propriety of the alteration of incorporated subhyper graphs is simultaneously estimated by using the PE array. If it is proper, it is controlled to be altered. Since both a division change estimation and a data updating are processed, in parallel, with the PE whose number is as same as the number of nodes, the division change can be executed at extremely high speed.
Patent JP-H03204724-A (JP)
Title: Microcomputer
Inventor: KATSUTA HIROSHI
IPC: G06F9/26
Filed: 1990-01-08
Abstract: PURPOSE:To minimize the number of execution clocks of an instruction by executing the processing for saving only a designated general purpose register to a stack area by the branching of a microprogram based on post data with respect to a PUSH/POP post instruction. CONSTITUTION:The second byte of an instruction code is stored in an instruction register IR 11, and by a branching designating field, the contents of the IR 11 are designated to an address modifying condition and allowed to branch. When a value of the IR 11 is 00000001B (B is a binary number), a stack point SP 22 is subjected to decrement, the contents of a general register GR0 are transferred to an address shown by the SP 22, and thereafter, the instruction is ended. Also, when the value of the IR 11 is 00000011B, the SP 22 is subjected to decrement, the contents of GR1 are transferred, and subsequently, the SP 22 is subjected to decrement, and the contents of GR0 are transferred. Moreover, when the value of the IR 11 is 11111111B, all the contents extending from GR7 to GR0 are transferred, while allowing the SP 22 to be subjected to decrement. In such a manner, the number of execution programs of the instruction can be minimized.
Patent JP-H01179468-A (JP)
Title: Semiconductor photodetector
Inventor: TORIKAI TOSHITAKA
IPC: H01L31/10
Filed: 1988-01-08
Abstract: PURPOSE:To increase an element in cut-off frequency through elimination of diffusion currents responsible for a delayed response by a method wherein a mesa-geometry protrusion, provided with inclined side walls to serve as light- hetecting regions, is built on one surface of a substrate. CONSTITUTION:On the surface opposite to the surface of an InP substrate 1 mounted with epitaxially grown layers 2-4, a mesa-geometry protrusion 8 is built, provided with side walls 8a inclined for example at 45 deg.. A flat section 8b is positioned under a photodetecting region (near the boundary between a diffusion region 5 and a light-absorbing layer 3) in the mesa-geometry protrusion 8. In such a structure, an incident light beam generates electron-hole pairs in a depletion layer ascribable to a P-N junction in the photodetecting region while travelling in a light path (a). A light beam travelling in a light path (b), however, does not approach the depletion layer of the light-absorbing layer 3 because it is reflected by the inclined side walls 8. Accordingly, this design rejects currents attributable to diffused light and, therefore, is free of components that would delay responses.
Patent JP-H02182712-A (JP)
Title: Novel isocyanate group-containing acrylic copolymer and composition of same copolymer
Inventor: NAKAGOME SEIJI
IPC: C08F220/36
Filed: 1989-01-10
Abstract: PURPOSE:To obtain the title nonvolatile, odorless and low-toxicity copolymer by copolymerizing a fluoroalkyl (meth)acrylate with an isocyanate group- containing acrylic acid derivative. CONSTITUTION:A fluoroalkyl (meth)acrylate [e.g. 2,2,2-trifluoroethyl (meth) acrylate] is copolymerized with an isocyanate group-containing acrylic acid derivative (e.g. acryloyl isocyanate) shown by the formula (R is H or methyl; m is 0-8) when n is 0, m is 0 and when n is 1-8, m is 1) to give the aimed copolymer.
Patent JP-H06208288-A (JP)
Title: Electric conductive roller
Inventor: ITO SEIJI
IPC: G03G15/02
Filed: 1993-01-08
Abstract: PURPOSE:To produce an electric conductive roller whose characteristics are not varied by an environmental change. CONSTITUTION:An electric conductive elastic layer 11, a resistance regulating layer 12 and a protective layer 13 are successively laminated on a mandrel 10. The resistance regulating layer 12 is made of epichlorohydrin homopolymer rubber and the protective layer 13 is formed with water-soluble nylon. Since property of not absorbing moisture is especially imparted by the combination of the resistance regulating layer 12 with the protective layer 13, the resulting electric conductive roller does not undergo a change in the volume resistivity due to a humidity change and can maintain stable electric conductivity.
Patent JP-H03206655-A (JP)
Title: Electronic circuit board
Inventor: NAKAMICHI HACHIROU
IPC: H05K3/34
Filed: 1990-01-08
Abstract: PURPOSE:To prevent a solder bridge from being produced by a method wherein a wall part made of a resin is formed between electrodes on a electronic circuit board where electrode parts have been soldered to lead parts. CONSTITUTION:Electrodes 3 composed mainly of, e.g., Cu are formed on a circuit board 4. In many cases, the thickness of the electrodes 3 is formed generally in 20 to 50mum. Solder resists 2 are formed between the electrodes 3; IC leads 6 are positioned and mounted on the electrodes 3, and are bonded in such a way that solders 5 are laid between them. Resin walls 1 are formed on the resists 2 and act so as to prevent a bridge of the solders 5 which are laid between the leads 6. Thereby, it is possible to prevent a defect such as an electric short circuit from being caused.
Patent JP-H08189525-A (JP)
Title: Dynamic pressure bearing spindle motor
Inventor: TOMITA KENJI
IPC: F16C33/10
Filed: 1995-01-10
Abstract: PURPOSE: To improve moment rigidity by providing a dynamic pressure generating groove in a bearing or shaft to form a radial bearing and providing the dynamic pressure generating groove between the radial bearing and thrust collar and between the radial bearing and thrust plate to form a thrust bearing. CONSTITUTION: Radial bearings 17a, 17b are formed between the inner peripheral surface of a bearing 7 and the outer peripheral surface of a shaft to enclose magnetic fluid 20. Three arcuate asymmetrical grooves 29 are formed in the inner peripheral surface of the bearing 7 and a rotary system of a hub 4 or the like is supported radially by a dynamic pressure effect generated between the grooves and the outer peripheral surface of the shaft by the rotation.  Also, tapered land-like grooves 30 are provided on both end faces of the bearing 7 to form an upper thrust bearing 18 between the other side end face of a thrust collar 21 and the one side end face of the bearing 7 and a lower thrust bearing 19 between the one side end face of a thrust plate 22 and the other side end face of the bearing 7 and enclose magnetic fluid so that the rotary system is supported in the direction of thrust by the dynamic pressure effect generated by the rotation. Thus, the moment rigidity can be improved.
Patent JP-S56100922-A (JP)
Title: Construction of shaft
Inventor: NAKAI AKIRA
IPC: E02D5/18
Filed: 1980-01-14
Abstract: PURPOSE: To prevent the generation of noises and vibrations and ensure water stop and shoring, by forming continuous wall of solidified pillarlike bodies around the shaft area and digging the inside area.  
     CONSTITUTION: The hole 2 1  is dug while the bentonite mud waters in the mud water tank 4 1  are poured into the hole through the drill pipe 5. The mud waters 10 1  in the hole are pumped up by the sand pump 8 and returned to the mud water tank 4 1  and the slimes are precipitated. Just before the digging of the hole 2 1  is finished, the mud waters in the mud water tank 4 1  are led into the mixture 12 and mixed with cement and lime, making solidifiable mud waters. These solidifiable mud waters are poured into the hole 2 1  by the pump 13. The untreated mud waters 10 1  on the upper part are pumped by the sand pump 8 and stored in the other tank. The poured solidifiable waters filled in the first hole 2 1  are solidified and become a solid pillarlike body 1, before the second hole 2 2  is being dug. By repeating this operation the continuous wall of solidified pillarlike bodies are formed, and after the walls are completed the area A is dug out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57171702-A (JP)
Title: Ski socks having integrally knitted thick fabric part
Inventor: JIEIMUSU RUISU SOONBAAGU
IPC: D04B1/26
Filed: 1982-01-08
Abstract: A ski sock includes additional yarn (Y-1, Y-2) knit in plated relationship with the body yarns (B) to form a thickened fabric area (21) extending down the front portion of the leg of the sock to cushion and protect the front portion of the leg of the wearer from discomfort caused by the front and upper edge of the ski boot. The ski sock also includes a thickened fabric area (22) extending along the rear half of the sock and at least through the heel (14) and sole area (16) to cushion and protect the heel and lower portion of the foot of the wearer. Opposite side panels (24, 25) of thinner fabric are provided between the thickened fabric areas in the front and rear of the sock to reduce the bulk of the fabric. These area (24, 25) may provide increased stretchability and permit the sock to be easily drawn onto and off of the foot and to readily conform to the foot of the wearer. Stretch restricting opposite side panels (27) are provided in the lower portion of the foot, that portion of the foot adapted to fit over the forward portion of the foot and up to the medial portion of the ball of the foot, to limit the stretchability and to provide a snug fit on the forward end of the foot of the wearer.
Patent JP-H09191323-A (JP)
Title: Multi-port frame exchange system
Inventor: ARAMAKI TOSHIYA
IPC: H04L47/43
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To allow the system to have provision for a high speed line and accommodation of lots of lines by using a self-routing section to transfer a frame and header information so as to conduct each transfer in parallel. SOLUTION: Input frame buffer sections 120, 121 add prescribed information and a frame identifier to header information of a frame and provide an output. A header processing section 150 adds output port information denoting a position of a frame stored in the input frame buffer sections 120, 121 and a frame identifier to output line information denoting a desired output line obtained from frame header information and provides an output. A self-routing section 130 applies time division multiplex to data received from the input frame buffer sections 120, 121 and the header processing section 150 and discriminates the desired output port from the output port information and provides an output of data to desired output ports 110, 111.
Patent JP-H0584254-A (JP)
Title: Pincette
Inventor: MAKINO TOSHIMI
IPC: A61F2/16
Filed: 1991-01-11
Abstract: PURPOSE:To provide the pincette which can stably put an object to be put without flawing this object, is not contaminated by the residual bodily fluid, etc., and can easily be miniaturized. CONSTITUTION:The surfaces of putting parts 2 at the front end of the pincette 1 are coated with a resin to form coating layers 6.
Patent JP-H11201042-A (JP)
Title: Air compressor
Inventor: KAWANE MINORU
IPC: F04B39/06
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an air compressor with high reliability preventing dewing in the compression part easily and at low cost by reducing relative humidity of compression air discharged to a high pressure stage side compression part. SOLUTION: Compression parts 10, 20 are serially connected in multiple stages, a cooling means 30 is connected between the compression parts 10, 20, compression and cooling are repeated to increase pressure of air in an air compressor, where a reheating device 40 for indirectly heating compression air discharged to a high pressure stage side compression part 20 is connected between the high pressure stage side compression part 20 and a cooling means 30 for reducing relative humidity to prevent dewing in the high pressure stage side compression part 20.
Patent JP-H07206263-A (JP)
Title: Electric wire leading-out hand
Inventor: SUZUKI KATSUMI
IPC: B21C1/28
Filed: 1994-01-14
Abstract: PURPOSE:To provide a device for changing electric wire clamping force according to the outside diameter of an electric wire. CONSTITUTION:An electric wire is clamped by a gripper 14 which is opened and closed by a pneumatic actuator 40. By operating the pneumatic actuator 40 with air pressure generated by a pneumatic 42 which generates air pressure according to the outside diameter of the electric wire to be clamped, clamping force is adjusted. The pneumatic generator 42 is provided with three pressure regulating valves 48, 49, 50 whose setting valves are different from each other. Two selection valves 53, 54 select if pressure from which regulating valve is led to the pneumatic actuator. This selection is controlled by a control part 58 based on production lot information.
Patent JP-H05184489-A (JP)
Title: Self traveling type vacuum cleaner
Inventor: EGUCHI OSAMU
IPC: A47L9/28
Filed: 1992-01-10
Abstract: PURPOSE:To achieve a straight advancing in the target direction while preventing effect of the texture of a carpet by a method wherein a difference is detected by an angle difference detection means between an output value of a bearing sensor which outputs the direction of the main body moves and an angle of the target direction of the main body and the resulting information is received to determine a control value by a straight advance control value decision means so that the main body can advance straight and an indication is issued to a judgment processing section. CONSTITUTION:A straight advance control value decision means 9 compares an angle deviation mean which is calculated by an angle difference mean calculation means 8 based on an angle of deviation as detected by an angle difference detection means 6 with a preset threshold. If the angle deviation is larger, a correction force for the deviation of the angle is increased. Thus, the control value is changed always calculating the angle deviation mean by the angle difference mean calculating means 8 at each of 2-3sec. in time counting cycle of a time counting means 7. This enables the advancing of the main body straight in the target direction straight accurately thereby enabling the obtaining of a self-traveling electric cleaner which is less affected by the texture of a carpet and free from imbalance of speeds of right and left wheels.
Patent JP-H03206690-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L25/10
Filed: 1990-01-09
Abstract: PURPOSE:To improve heat dissipating effect by providing a spacer between a resin part and a base board of an IC in a semiconductor device having a resin sealing IC on an insulating layer of the base board with a heat dissipating surface. CONSTITUTION:A plurality of projections 22 are provided to a metallic base board 21 with a heat dissipating surface as a space in contact with a resin part 5a of an IC 5 through an insulating layer 2. A height of the projection 22 is sized to allow a lead 6 to be connected to a control circuit pattern of a metallic pattern 7. Thereby, it is possible to realize good heat dissipation to the base board 21 of the IC 5 by the projection 22 when it is enerziged. Compactness of the IC 5 can be realized in this way.