baber/WOPTO huggingface dataset:
Patent JP-S6029839-A (JP)
Title: Heating device
Inventor: ITOU MASAO
IPC: G10L15/00
Filed: 1983-07-28
Abstract: PURPOSE:To obtain an easy-to-use microwave oven by providing the microwave oven with a speech recognizing means which uses a wireless microphone, and controlling a heating part remotely through said microphone. CONSTITUTION:The main body is equipped with a heating source 18 which heats an object to be heated, and the detachable wireless microphone 13 is provided to the main body. Then, the transmission signal from this microphone 13 is received by a receiver 30, whose reception output is supplied to the voice input part 25 of the speech recognizing means 24. The output of the voice input part 25 is inputted to a controller 20 through a feature parameter extraction part 26 and a parameter comparison part 27. Further, the parameter comparison part 27 inputs registered parameters from a parameter memory 28. The controller 20 controls the heating part 18 composed of a magnetron, etc., properly through an output control means 19.
Patent JP-S5662046-A (JP)
Title: Commutator of dc motor
Inventor: KAMIMOTO NOBUAKI
IPC: H02K13/00
Filed: 1979-10-24
Abstract: PURPOSE:To reduce the abrasion attempting to attain the long life of the DC motor and to reduce the generation of electric noise by a method wherein inside and outside double cylinders having insulating walls and conductive walls being arranged alternately are provided, and rollers providing with the insulating partitions are put between them to form the commutator. CONSTITUTION:The conductive walls 1a and the insulating walls 1b corresponding to the number of poles of the motor are arranged at a prescribed internal to form the inside cylinder 1. The outside cylinder 2 having conductive parts 2a at parts of the insulating wall is formed and is assembled with the inside cylinder 1, and conductive rollers 3 being partitioned with insulating partitioners 4 are arranged between the inside cylinder 1 and the outside cylinder 2. The ends of the rotor coils are connected to the conductive walls 1a of the inside cylinder 1, and power source lines 6 are connected to the conductive parts 2a of the outside cylinder 2 to form the commutator. By this way, because the contacting parts of conductors receive only rolling friction, so that thr abrasion is reduced and the attainment of long life can be attempted.
Patent JP-2000331948-A (JP)
Title: Plate for diffusing boron
Inventor: OKADA NOBUYUKI
IPC: H01L21/223
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To eliminate deformation for making uniform the diffusion concentration of boron and at the same time, achieving a plate to be capable of reproduction by depositing boron by such means as sputtering on the surface with a substance of higher melt point than a reactor core tube used for diffusion as a nucleus. SOLUTION: In a plate 3, a boron nitride 2 is deposited on a substance 1 with a higher melting point than a reactor core tube 7 through sputtering. Then, a silicon substrate is erected in parallel on a crystal port, while sandwiching the plate 3 where a boron oxide layer is formed by oxidizing the surface using an oxidation process as in a conventional method and is heated to diffuse boron into a silicon substrate. The plate 3 cannot be deformed, due to diffusion only by the conventional boron nitride 2 based on the above method. Therefore, it becomes possible to perform diffusion for coping with heating for a long time at high temperatures, thus reducing the scattering of the concentration of the diffusion of boron. Also, the boron nitride 2 can be deposited again through sputtering.
Patent JP-2000333002-A (JP)
Title: Dot area detection method, dot area detection device and recording medium
Inventor: SAITO TAKASHI
IPC: G06T7/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To precisely detect diversified plural dots by detecting a dot picture from both of an original picture and a magnified picture. SOLUTION: A dot picture is detected from both of an original picture and a magnified picture. In a device, a picture input means 101 obtains the picture of a document or the like. A part of a dot detection means 103 detects a dot from the obtained picture. A conventional method can be used for dot detection. A picture variable power means 102 reduces the variable power of an input picture. It is executed by simply thinning pixels to half or it can be executed by an appropriate sampling processing and an interpolation processing, for example. The dot detection means 103 detects the dot of the picture whose variable power is reduced. The dot detection is a part of the dot detection means 103. The dot picture with a low number of lines can artificially be made a dot picture of a high number of lines by reducing the variable power.
Patent JP-H04336521-A (JP)
Title: Optical scanner
Inventor: GOTO HIROSHI
IPC: H04N1/113
Filed: 1991-05-13
Abstract: PURPOSE:To improve the optical beam scan precision by securing the separation performance of each vibration mode and preventing the interference between different vibration modes, in an optical scanner using a vibrator element which has at least two vibration modes. CONSTITUTION:Each shape of a torsional shaft 2 and a scan part 3 is designed so that the resonance frequency fT for the torsional deformation mode and the resonance frequency fB for the dending deformation mode are not set in an integer times relation, and these materials are selected. In concrete, if (n) is an integer, the resonance frequency fT is prevented from becoming equal to the high harmonic frequency n.fB and fB/n of the resonance frequency fB, and the resonance frequency fB is prevented from becoming equal to the high harmonic frequency n.fT and fT/n of the resonance frequency fT.
Patent JP-2000330157-A (JP)
Title: Image blurring correction device
Inventor: MASUDA KAZUNORI
IPC: G03B5/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To inform a user of whether a supporting member has been detected or not. SOLUTION: The image blurring correction device which is mounted on an optical apparatus and has a vibration detecting means for detecting the vibration applied on the optical apparatus and a supporting state judging means for judging the supporting state of the optical apparatus by the output of the vibration detecting means has announcement control means (#311 and #312) for driving an announcing means for announcing which, when the optical apparatus is judged to be fixed to the supporting member by the supporting state judging means, announces the effect to the user at prescribed timing for a prescribed time.
Patent JP-H08308589-A (JP)
Title: Production of cellooligosaccharide using cellulase-containing regenerated cellulose
Inventor: SATOU TAKAHIRO
IPC: C12N9/42
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a cellooligosaccharide in high yield from common cellulose and a cellulase, by obtaining a cellulase-contg. regenerated cellulose from a cellulose solution spiked with a cellulase followed by subjecting the cellulase included in the regenerated cellulose to enzymatic reaction. CONSTITUTION: First, a cellulase-contg. regenerated cellulose is obtained, for example, by dripping a cellulose solution spiked with a cellulase into methanol. Subsequently, the cellulase included in the regenerated cellulose is subjected to enzymatic reaction in the presence of a buffer solution to produce the objective cellooligosaccharide.
Patent JP-S5929155-A (JP)
Inventor: ISHIOUMARU TOSHIO
IPC: B32B37/10
Filed: 1982-08-11
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-S63302745-A (JP)
Title: Brush for vehicle ac generator
Inventor: SAKAKIBARA HIROSHI
IPC: H02K13/00
Filed: 1987-06-02
Abstract: PURPOSE:To stabilize a field current by setting the radius of the tip sliding face the width taken in the sliding direction of a brush to a slip ring at values within a given range relative to the outer diameter of said slip ring. CONSTITUTION:The outer diameter of each of slip rings 32, 33 is regarded as Ds; the radius of each of the tip sliding faces 41a, 42a of brushes 41, 42, as Rb; and the width taken in each sliding direction of said brushes 41, 42 to said slip rings 32, 33 as Wb. On the assumption of the outer diameter Ds<=20mm, the radius Rb and the width Wb taken in the sliding direction of the brushes 41, 42 are determined so that equations I and II may hold. The relations between the generation rate alpha of abnormal contact noise and the rate of change beta of output current relative to 2Rb/Ds are respectively expressed by graphs p, q and the equation II is optimum for obtaining such values.
Patent JP-H10333759-A (JP)
Title: Constant voltage power source device
Inventor: NOIKE KATSURA
IPC: G05F1/56
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To supply a constant voltage power source device with high energy conversion efficiency which can be made compact and manufactured at low costs. SOLUTION: A constant voltage power source device 10 is composed of a constant voltage regulator 12 and a voltage rising DC/DC converter 14. A USB power supply voltage or an AC adapter power supply voltage is inputted to the constant voltage regulator 12, and as for the input and output voltage characteristics, the input voltage is turned into the output voltage when the input voltage is less than or equal to 5V, and 5V is outputted as the output voltage when the input voltage is larger than 5V.  The output voltage of the constant voltage regulator 12 is inputted to the voltage rising DC/DC converter 14 as an input voltage, and as for the input and output voltage characteristics, the voltage-rising of the input voltage to 5V is operated, and 5V is outputted when the input voltage is less than 5V, and 5V is outputted as the output voltage when the input voltage is larger than or equal to 5V. The output voltage is supplied as a load 5, that is, the driving voltage of a peripheral equipment.
Patent JP-S5928182-A (JP)
Title: Picture forming device
Inventor: NAKAYAMA SHIGERU
IPC: G03G21/00
Filed: 1982-08-10
Abstract: PURPOSE:To prevent bad influences on physical and chemical characteristics of a photoreceptor, to facilitate on exchange of the photoreceptor, and to eliminate the need of an electric circuit, etc. for controlling contact and separation of a cleaning blade by constituting a titled device so as to bring a cleaning blade in or not of contact with the photoreceptor in interlocking with reciprocation of a reciprocating device for exposing an original in a device that removes the developer remaining on the photoreceptor by the cleaning blade. CONSTITUTION:When copying action is started, a photoreceptor 3 rotates and an original placing table 2 goes forward. Immediately after the forward movement, junction of a roll 15 and a lever 12 is released, and a cleaning blade 10 is brought into pressure contact with the surface of the photoreceptor 3 as shown by imaginary lines. Accordingly, the developer (a) remaining on the photoreceptor can be removed. When copying action is completed and the original placing table 2 returns to a specified stop position, the roll 15 is engaged with the lever 12, and the cleaning blade 10 is separated from the surface of the photoreceptor 3 as shown by solid lines.
Patent JP-H0431177-A (JP)
Title: Pressure control valve for power steering device
Inventor: NAKAO YORITO
IPC: B62D5/083
Filed: 1990-05-28
Abstract: PURPOSE:To restrain generation of cavitation at a restrictor part by providing a plurality of nozzle on the valve body in a pressure control valve with which pressure oil is changed over and supplied to the right and left oil chambers of a power cylinder, and directly introducing high pressure oil from the nozzles to the oil chamber communicating to a lower pressure oil side port. CONSTITUTION:In a pressure control valve for a power steering device in which a valve shaft 7 is rotationally moved in a valve body 2 following to torsion bar action by twist due to steering force and relative position between the valve shaft 7 and the valve body 2 is varied, a plurality of nozzles 21A - 21L are formed on the valve body 2, and a pump is communicated to oil chambers 8a, 8c, 8d through the nozzles 21A - 21L. At stationary swing, for example, operating steering to the right, the flow passages of restrictor parts (a), (c) are enlarged and the flow passages of restrictor parts (b), (d) are minified, cavitation is apt to generate at the restrictor parts (b), (d), but because high pressure oil is directly introduced from the nozzle 21A and the like and back pressure is raised, generation of cavitation is restrained.
Patent JP-H08310827-A (JP)
Title: Heating furnace for stretching optical fiber preform
Inventor: FUJIWARA YASUAKI
IPC: C03B37/014
Filed: 1995-05-12
Abstract: PURPOSE: To sharpen the neck-down shape in a stretching stage for an optical fiber preform. CONSTITUTION: This heating furnace for stretching has a hollow columnar muffle tube 1 in which the optical fiber preform to be stretched is arranged, a heating means 2 which is disposed on the outer side thereof, a hollow columnar heat insulating layer 3 which is disposed to enclose the muffle tube 1 and the heating means 2 and a cooler 4 which is disposed on the outer side of the heat insulating layer 3. The heat insulating layer 3 is parted above and below in the axial direction and a gap part 31 is formed therebetween. A suitable gaseous refrigerant is made to exist in the gap part or a refrigerant circulating passage where the gaseous or liquid refrigerant is forcibly circulated is disposed in the position. The heating furnace is so constituted that the temp. near the outlet of the heating furnace is sufficiently lowered.
Patent JP-S5779154-A (JP)
Title: Roll for hot working metal with high melting point
Inventor: YASUDA KOUZOU
IPC: B21B27/00
Filed: 1981-09-03
Abstract: PURPOSE: To obtain a roll with enhanced wear resistance, impact strength, mechanical workability, etc. for hot working a metal with a high m.p. by forming a roll part for rolling such a metal with a steel contg. a specified percentage of Cr, Mo, V, C, Mn and Ni.  
     CONSTITUTION: The rolling part of a three way roll or the like for rolling a metal with a high m.p. such as W or Mo is formed with a steel consisting of, by wt., 0.70W1.50% Cr, 0.20W0.50% Mo, ≤0.30% V, 0.50W0.80% C, 0.60W1.20% Mn, ≤3.00% Ni and the balance Fe with inevitable impurities. The material of this roll for working is restricted to that corresponding to SKT 1W6, and by this composition conditions such as thermal impact strength, mechanical strength, workability and manufacturing cost as a roll for hot working a metallic material with a high m.p. can be satisfied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09321249-A (JP)
Title: Semiconductor integrated circuit device and method of the same
Inventor: YOSHIDA MAKOTO
IPC: H01L21/8242
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device in which an exposed part of a separation region of a groove embedding type is prevented from being removed by etching when a connection hole is opened by providing a stopper in a region exposing from the connection hole in the groove embedding type separation region. SOLUTION: A groove embedding type separation region 2 for separating devices is formed on a semiconductor substrate is. The separation region 2 is formed by embedding a two-layered separation film 2b in a separation groove 2a cut in the semiconductor substrate 1s. The separation film 2b is constructed by sequentially depositing a separation film (stopper part) 2b1 and a separation film 2b2. The lower separation film 2b1 functions as an etching stopper when a connection hole from which a semiconductor region of the semiconductor substrate is exposed is opened by an etching process in an interlayer insulating film on the semiconductor substrate 1s. The separation film 2b1 is made of a material having a large selectivity to the interlayer insulating film.
Patent JP-H034350-A (JP)
Title: System for connecting heterogeneous shared system bus
Inventor: MAEDA HARUMICHI
IPC: G06F13/36
Filed: 1989-05-31
Abstract: PURPOSE:To efficiently connect heterogeneous shared system buses without increasing the hardwares and, simultaneously, to execute a high-speed data transfer by connecting first and second heterogeneous shared system buses through adapters in necessary constitutions, respectively. CONSTITUTION:First and second heterogeneous shared buses a and a' are connected through respective adapters 41 and 42. By an integrated controller 54 to compose the adapter 42 along with an integrate bus control part 53, a bus interface 51 and a data buffer 52 to control a bus connection and separation of the adapter 41 are controlled, the buses a and a' are efficiently connected without increasing the hardware by an abnormal adapter, further, a bus master 11 of the bus a can be also controlled by the controller 54, and the data transfer is executed at a high speed.
Patent JP-S63303568-A (JP)
Title: Picture processor
Inventor: KUGE TADAYOSHI
IPC: H04N1/387
Filed: 1987-06-04
Abstract: PURPOSE:To input plural areas as distinctly distinguishing them by detecting the termination of one unit of an editing area designation according to the input of an editing contents by an inputting means. CONSTITUTION:A picture copying system is constituted of a copying machine 30, adopting an electrophotography system or the like, and an input tablet 10. The copying machine 30 is constituted so that it reads an original picture, set in a picture reading part 31, and in addition, it can perform a recording output after it gives an editorial processing such as trimming, masking and multiple color recording to the designated picture area of an original by using the input tablet 10. The termination of one unit of the editing area designation is detected according to the input of the editing contents by the input tablet 10, and the plural editing areas are distinguished.
Patent JP-S5364173-A (JP)
Title: Vibration preventive support
Inventor: TAKAHASHI HISASHI
IPC: F16F15/023
Filed: 1976-11-19
Abstract: PURPOSE:To provide a vibration preventive support which gives vibration preventive effect only when required by providing thereto an upper hydraulic cylinder adapted for coupling action and a lower hydraulic cylinder adapted to damp vibrations.
Patent JP-H10316607-A (JP)
Title: Production of optically active 2-hydroxy-1-indanone and its derivative
Inventor: JODAI HIROSHI
IPC: C12P7/26
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound of high optical purity in high yield, useful as a synthetic intermediate for pharmaceuticals by hydrolyzing a carboxylic acid of hydroxyindanone in the presence of a hydrolase. SOLUTION: An enantiomer mixture of 2-hydroxy-1-indanonecarboxylic ester of the formula [R<1> is H, a substituted aryl, an alkyl or an alkenyl] is hydrolyzed with a hydrolase (an enzyme that can hydrolyze either of (R) or (S) enantiomer prominently among the enantiomer mixture), for example, lipase from a microorganism in Achromobacter or originating from swine pancreas or an aminoacylase originating from a microorganism in Aspergillus or from swine kidney, usually in a solvent, at -20-120 deg.C, preferably 0-90 deg.C, usually for 15 minutes to 40 days, preferably 30 minutes to 20 days to obtain the objective compound.
Patent JP-H04365550-A (JP)
Title: Freezing brushing device
Inventor: OYAMA IWANE
IPC: B24B41/06
Filed: 1991-06-12
Abstract: PURPOSE:To provide a freezing brushing device which performs high-efficient polishing of a work. CONSTITUTION:A freezing brushing device comprises a freezing chamber 2, the interior of which is frozen to temperature lower than the brittle temperature of a shaft-form body 13, a pair of precooling chambers 3 and 4 formed adjacently to the inlet side and the outlet side of the freezing chamber 2 and frozen to temperature higher than that of the freezing chamber 2, conveyors 11 and 12 to convey the shaft-form body 13 from the one precooling chamber 3 side to the other precooling chamber 4 side through the freezing chamber 2, and a polishing brush 18 and a regulating wheel 19 conveyed by a conveyor, mounted in the freezing chamber 2, and polishing the shaft-form body 13, supported in a centerless manner by a support plate 17, in a state to nip the shaft-form body therebetween.
Patent JP-S5843128-A (JP)
Inventor: SHIIBA YUTAKA
IPC: H01R4/20
Filed: 1981-09-02
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-S5263629-A (JP)
Title: Recorded image displaying system
Inventor: KURAHASHI KEIZOU
IPC: H04N1/06
Filed: 1975-11-19
Abstract: PURPOSE: An address pattern is formed on the drum of a unit of matrix-type element and is read by a image recording element to generate an address signal. The rotation of the drum is correctly synchronized with its indication in order to obtain an image of excellent quality with a device of a simple constitution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5928410-A (JP)
Inventor: MIYAKE YASUHIKO
IPC: A01C11/02
Filed: 1982-08-10
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-S5263632-A (JP)
Title: Memory allocating method for display device
Inventor: HAMANO GOROU
IPC: G06F3/14
Filed: 1975-11-19
Abstract: PURPOSE: A  device for memorizing the indication data of the memory of random access type is provided with a counter for appointing the row address memory of word number corresponding to indication row number and the row, in order to simplify the corresponding of indication plane with recording plane and to enhance the cost reduction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6028755-A (JP)
Title: Liquid-sealed motor and manufacture thereof
Inventor: TOKUMITSU KIYONORI
IPC: H02K9/22
Filed: 1983-07-28
Abstract: PURPOSE:To improve cooling effect by forming a slot for axially communicating the outer periphery of a stator at the stator, and filling and hardening resin in the slot, thereby increasing the contacting area of the outer periphery of the stator and the frame. CONSTITUTION:A slot 21 which is connected from the upper end with the lower end is formed at the outer periphery of a stator 2. A seal ring 22 is engaged within a frame 1 to seal the slot 21 by the lower end face of the stator 2. After the interior of a can is evacuated in vacuum by a vacuum unit through a penetrating hole of an upper collar 4, resin 24 is filled upwardly through the hole of a lower collar 5. The resin 24 is filled in the slow 21. After excess resin is exhausted from the lower penetrating hole, the resin is heated and cured. The heat of the stator 2 is transferred through the outer periphery of the stator 2 and the resin 24 to the frame 1.
Patent JP-H01309409-A (JP)
Title: Acyclic down-sampling filter
Inventor: MIYAZAKI TAKASHI
IPC: H03H17/02
Filed: 1988-06-06
Abstract: PURPOSE:To reduce the circuit scale and to make the filter suitable for LSI by applying product sum calculation in order to a filter coefficient with respect to a filter input signal series in the downsampling period. CONSTITUTION:An input signal is given to product sum arithmetic circuits 100-0, 100-1,...100-(K-1). The output signal of the product sum arithmetic circuit 100-0 is added to the output signal of a delay element 120-1, the result is a filter output signal and the output signal of the product sum arithmetic circuits 100-1, 100-2,..., 100-(K-2) are respectively added to the output signal of delay elements 120-1, 120-2,..., 120-(K-2), and the output signal of the product arithmetic circuit 100-(K-1) is given to the delay element 120-(K-1). Since M-set of filter coefficients are multiplied and addition circuits are realized by one product sum arithmetic circuit, the number of multipliers is reduced to 1/M of a conventional system and number of the delay elements is reduced to 1/M of the conventional system.