baber/WOPTO huggingface dataset:
Patent JP-S60187103-A (JP)
Title: Waveguide-form variable power distributor
Inventor: KAGOSHIMA KENICHI
IPC: H01P5/12
Filed: 1984-03-07
Abstract: PURPOSE:To realize a power distributor whose power distributing ratio is changed by a current value flowing to a lead wire by loading a variable phase shifter where the lead wire is provided in the center axial direction of a toroidal ferrimagnetic substance to a directional coupler. CONSTITUTION:An incident wave from a terminal A is converted into the even mode and the odd mode by the coupler provided with a slot 3. The strength of magnetization is changed by changing the current flowing to the lead wire 7 provided in the center axial direction of the toroidal ferrimagnetic substance 5 so as to change the phase of the even mode radio wave through the toroidal ferrimagnetic substance 5. Since the electric field and magnetic field component does not exist in the waveguide direction in the odd mode, the change in the phase speed is less. Thus, it is possible to distribute power variably to terminals C and D by controlling the current so as to control the phase constant difference of both the modes.
Patent JP-S57158539-A (JP)
Title: Abnormal tool monitoring system
Inventor: INABA HAJIME
IPC: B23Q17/09
Filed: 1981-03-26
Abstract: PURPOSE:To exactly discriminate an abnormal tool even in case of a small diameter tool or light cutting, by comparing a value of a main shaft motor current required for cutting, with a reference data, only in case when the tool is in a cutting state. CONSTITUTION:A main shaft motor current detecting signal from an NC machine tool 1 is inputted to a comparing circuit 25 through a primary smoothing circuit 21 and a secondary smoothing circuit 22, and its minimum value is stored in a no-load rotating current memory 24. Subsequently, a difference between an output of the circuit 21 derived by a subtracting circuit 23, and an output of the memory 24 is supplied to a cutting state deciding circuit 27, and whether the tool is in a cutting stage or not is decided. On the other hand, in case of the instruction cutting mode, an output of the subtracting circuit 23 is stored in a reference data memory 29 through a mode switching circuit 28, and in case of the monitoring cutting mode, a current value purely required for cutting is compared with a reference data by an abnormal tool detecting circuit 31, and whether a fault of a tool has occurred or not is decided.
Patent JP-H04280453-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: HARUTA AKIRA
IPC: H01L21/3205
Filed: 1991-03-08
Abstract: PURPOSE:To reduce number of steps of a manufacturing process and to prevent short circuit between wirings in a manufacturing method for a semiconductor integrated circuit device. CONSTITUTION:In a manufacturing method for a semiconductor integrated circuit device having the steps of selectively burying a high melting point metal material 7 in a connecting hole 6 formed in an interlayer insulating film 5 on a lower layer interconnection 4 by a vapor chemical growing method, and electrically connecting an upper layer interconnection 10 formed on the film 5 to the interconnection 4 through the material 7, the steps of forming the interconnection 10, and then selectively removing a foreign matter 8 adhered between the interconnections 10 on the film 5 with hydrogen peroxide water, are provided. The material 7 is formed of any of W, Mo and Ti.
Patent JP-H08238240-A (JP)
Title: Ultrasonic diagnosing apparatus
Inventor: WATANABE GENICHI
IPC: A61B8/00
Filed: 1995-03-02
Abstract: PURPOSE: To achieve a shortening of STC signal generation time and a lowering of a memory capacity. CONSTITUTION: A gain level is set by a set value setting device 32 at set points set by dividing a received echo signal area sequentially in time series. Each time the gain level is changed, a main control circuit 35 outputs gain setting information between the set point with the gain level changed and the set point adjacent thereto. An STC controller 36 generates an STC signal through a D/A convertor 37 based on the gain setting information outputted from the main control circuit 35.
Patent JP-S55135500-A (JP)
Title: Electroacoustic transducer
Inventor: TOYODA MITSURU
IPC: H04R7/22
Filed: 1979-04-10
Abstract: PURPOSE:To realize a thin-gage and compact design for the motorized speaker without lowering the performance, by distributing the diaphragm, the permanent magnet and the yoke each in such way that the area where those parts mentioned above may overlap in terms of plane and that the diaphragm may be held between the permanent magnet and the yoke. CONSTITUTION:Permanent magnet 2 is made to overlap diaphragm 5 winding round voice coil 4 plus yoke 3 possessing the center pole in terms of plane. At the same time, diaphragm 5 is located so as to be held between magnet 2 and yoke 3. On the other hand, frame 7 contains packing 8 to press and fix diaphragm 5 to yoke 3, and small holes 9 are drilled to yoke 3 in order to form the Helmholtz resonator.
Patent JP-S52127523-A (JP)
Title: Preventing system of after burning in internal combustion engine
Inventor: SHIMIZU WAHEI
IPC: F02M19/12
Filed: 1976-04-16
Abstract: PURPOSE: To intercept fuel supply from a carburetter to a suction pipe at off-ignition for precenting after-buring perfectly by controlling the inside of a carburetter float chamber by means of a switch valve for switching over between the air and negative pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53128422-A (JP)
Title: Automatic sorting apparatus for printed books
Inventor: FUJIO SHIYOUSUKE
IPC: G03G21/00
Filed: 1977-04-15
Abstract: PURPOSE: To accomplish automatic sorting of printed books after printed by transferring printed books to the subsequent position with an additional quick fork inserted when a sorting fork transferred thereof to a given position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62201217-A (JP)
Title: Stopping of color changeover or resin changeover in injection molder
Inventor: ADACHI SHUJI
IPC: B29C45/17
Filed: 1986-02-28
Abstract: PURPOSE:To shorten working hours and consequently improve the productivity of an injection molder by a method wherein the weight for color changeover or resin changeover, which is set in advance, is converted into the total of plasticizing strokes and the color changeover or resin changeover is automati cally stopped, when said total of the strokes is reached. CONSTITUTION:The weight set by the setter 8 of resin weight is sent to a control device 9, in which the set weight is divided by the cross-sectional area of a screw in order to calculate the total of plasticizing strokes. When a selective switch is turned ON, the repetition of plasticizing action and injection action is started. The position signal for the completion of plasticization sent from a positional detector 6 is sent to the integrator of the control device 9 so as to successively be compared with the calculated total of plasticizing strokes. Said actions are repeated until the total of plasticizing strokes is reached. When the total of plasticizing strokes is reached, the selection switch is automatically turned OFF so as to bring the color changeover or resin changeover to an end.
Patent JP-H11316073-A (JP)
Title: Method and device for controlling driving of kimuchi storeroom
Inventor: NAN SHOGEN
IPC: A23L19/20
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling the driving of a kimuchi storeroom capable of preventing the excessive aging of kimuchi because of a phenomenon that the temperature of the storeroom is higher than a setting temperature due to the increase of the stop time of a compressor. SOLUTION: In a method and a device for controlling the driving of a kimuchi storeroom, even when temperature detected by a temperature sensor 100 is lower than the operating temperature of a compressor, if the stop time of the compressor is longer than a setting time, a compressor 91 will be forcedly driven. Thus, when the kimuchi storeroom is installed outside, even if the temperature of the storeroom sensed through the temperature sensor 100 reaches temperature with a delay due to the influence of the low outside temperature, at which the compressor operates from temperature at which the compressor stops the stop time of the compressor is prevented from increasing, so that the excessive aging of the kimuchi can be prevented.
Patent JP-S63208815-A (JP)
Title: Autofocus circuit
Inventor: MURASHIMA HIROSHI
IPC: G03B3/00
Filed: 1987-02-26
Abstract: PURPOSE:To easily and stably process autofocus operation at an end point by reversing a focus motor with an end point detection signal and carrying on the autofocus operation. CONSTITUTION:When a focus ring 2 reaches a near point or an infinite distance point, a near-point stopper detection circuit or infinite-distance point stopper detection circuit fitted to the focus ring 2 outputs an H-level signal as a near- point detection signal NS or infinite-distance point detection signal FS, and an OR circuit 15 outputs an H signal to a focus motor control circuit 10. A focus motor control circuit 10 when receiving the H signal from the OR circuit 15 reverses the turning direction of the focus motor 3, but the main part of the autofocus circuit continues to operate. Consequently, when a focus evaluated value detected at the end point is a value that a subject has, the focus evaluated value at the end point is recognized as a maximum evaluated value and the focus ring is stopped at the end point by following mountain-climbing servocontrol.
Patent JP-H03246854-A (JP)
Title: Forming method of fluorescent screen for color cathode-ray tube
Inventor: OCHI YOSHIO
IPC: H01J9/227
Filed: 1990-02-23
Abstract: PURPOSE:To prevent a coating defect by cooling the side wall of a face panel with vaporization heat immediately before phosphor slurry is injected on the inner face of the face panel. CONSTITUTION:The inner face of a face panel 1 is dried before slurry is injected on the inner face of the face panel 1, then pure water is fed to a sponge roller 2 from a pure water injection pipe 4 via a solenoid valve 3 as required, the side wall of the face panel 1 is wetted by the pure water at 25 deg.C or below, and the temperature of the side wall of the face panel 1 is selectively lowered by its vaporization heat. The viscosity rise of the slurry in contact with the side wall is prevented, a lump of slurry film ends can be formed at the position apart from the inner face of the face panel 1, and a coating defect can be prevented.
Patent JP-H09227578-A (JP)
Title: New compound derived from boronic acid, its production and medicinal composition containing the same
Inventor: GIYUUMU DOU NANTOUIRU
IPC: A61K31/69
Filed: 1997-02-27
Abstract: Boronic acid derivatives of formula (I), their isomers and their acid and base addition salts are new. R1, R2 = H or 1-6C alkyl; or CR1R2 = 3-8C cycloalkyl; R3 = H, 1-6C alkyl or phenyl or benzyl (both optionally substituted); R4 = heterocyclyl, amino, amidino, guanidino isothioureido iminomethylamino or mercapto (all optionally substituted); R5, R6 = H or 1-6C alkyl; or B(OR5)(OR6) = boronic ester of pinanediol; m = 0-6; n = 1-6; A1 = -CO-, -CS- or -SO2-; A = 5-10C bicycloalkyl-phenyl (optionally substituted) or -A2-N(R7)(R8), provided that m is not 0; A2 = -CO- or -CS-; R7, R8 = H, 1-6C alkyl (optionally substituted), 1-6C alkylsulphonyl, arylsulphonyl, aryl, heterocyclyl or 5-10C bicycloalkyl-phenyl (optionally substituted), indanyl or a group of formula (i) or (ii); Ra = 1-6C alkyl or phenyl (optionally substituted); Rb, Rc = H, halo, 1-6C alkyl, 1-6C alkoxy, hydroxy, optionally substituted amino or trihalomethyl.
Patent JP-S58163103-A (JP)
Inventor: KIMATA RIYUUZOU
IPC: H01B11/22
Filed: 1982-03-20
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-S53129007-A (JP)
Title: Driving controller of magnetic tape
Inventor: MASUI SEIJI
IPC: G11B20/10
Filed: 1977-04-15
Abstract: PURPOSE: To make possible writing or reading of data continuously or intermittently according to the input frequencies of instruction signals by so constituting the unit that at the time when set time has elapsed the motor revolution is stopped until the next instruction signal is applied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61270590-A (JP)
Inventor: KERII PATORITSUKU BIRUN
IPC: F16L55/033
Filed: 1986-02-28
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-H10238005-A (JP)
Title: Concrete roof structure
Inventor: MAEDA MASAYASU
IPC: E04D1/04
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide such a concrete roof structure as being capable of cooling roof tiles heated by sunshine with the effect of natural convection not to transfer heat to a roof slab. SOLUTION: In a concrete roof structure, protrusion 2 are formed on a concrete slab roof 1, constructed at a given gradient, along the gradient at preset spaces to the ridge of the roof 1 and grooves 3 are formed in the upper faces of the protrusions 2, so that the lower edges of sectionally arch-shaped shading tiles 4 can be mounted into the grooves 3 to install the shading tiles 4 on the concrete slab roof. For an existing concrete roof, grooved guide frames are fixed thereon at preset spaces to form protrusions 2, mounting parts between the shading tile 4 and the groove 5 are fixed with fixing pins. In this way, the concrete slab surface is completely kept from sunshine to restrict temperature rise at the back of the roof as well as provide air permeability.
Patent JP-H08240922-A (JP)
Title: Positive hole transferring material and its use
Inventor: ENOKIDA TOSHIO
IPC: G03G5/06
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a durable positive hole transferring material having superior positive hole transferring ability and to obtain an org. EL device, an electrophotographic photoreceptor, etc., excellent in stability at the time of repetitive use by using the positive hole transferring material. CONSTITUTION: This positive hole transferring material is represented by the formula, wherein each of R<1> -R<9> is H, a halogen, alkyl, alkoxy, thioalkoxy, amino, mono- or di-substd. amino, hydroxyl, mercapto, aryloxy, arylthio, an arom. cyclic group or a heterocyclic group and R<1> and R<2> or adjacent two of R<5> -R<8> may form a ring.
Patent JP-H01218798-A (JP)
Title: Wire for gas shielded welding
Inventor: YAMASHITA KOZO
IPC: B23K35/368
Filed: 1988-02-26
Abstract: PURPOSE:To decrease generation of spatters at the time of high-speed welding by disposing the solidified matter of water glass to the small cavity part in a wire and specifying the independent contents of Na2O and K2O in the water glass and/or the total content thereof to a specific ratio with respect to the total weight of the wire. CONSTITUTION:The small cavity part which is continuous in a circular shape is provided to the central part of the wire by using a copper pipe, etc., and the water glass contg. the Na2O and K2O independently or in total at 0.05-1.0wt.% ratio to the total weight of the wire is solidified and formed therein. Since the water glass controlled in the independent or total content of the Na2O and K2O to the optimum range is interposed in the wire, an arc is stabilized and the fluctuation in short circuit time and number of times of short circuits is decreased. The generation of bead undercuts is thereby decreased and the generation of the spatters is decreased as well. The generation of the spatters at the time of the high-speed welding is thereby decreased.
Patent JP-S58160390-A (JP)
Title: Preparation of coke
Inventor: KITAHARA AKIRA
IPC: C10B57/00
Filed: 1982-03-18
Abstract: PURPOSE:To prepare coke with a predetermined strength in a high degree of consistency, by incorporating the ratios of oxygen and sulfur to carbon and the content and composition of ash in the raw material coal into the term of independent variables of a regression equation for estimation of coke strength. CONSTITUTION:In the production of coke with a predetermined strength by dry distillation of raw material coal in a coke oven, when the cold strength of coke is to be used as a dependent variable, a regression equation containing, as independent variables, the ratios of oxygen content and sulfur content to carbon content in the raw material coal is calculated beforehand by a statistical method on the basis of test data and actual operational data and when the hot strength of coke is to be used as a dependent variable, a regression equation containing, as its independent variable, the ash content of the raw material coal is calculated in the same procedure as above. The raw material coal is selected on the basis of the calculated regression equation and the selected coal is charged in a coke oven for distillation.
Patent JP-H08240549-A (JP)
Title: Thermomechanical analyzer
Inventor: SUGIURA KASUMI
IPC: G01N25/20
Filed: 1995-03-03
Abstract: PURPOSE: To easily and accurately arrange a sample at a specific sample layout position which is determined within a support pipe. CONSTITUTION: A thermomechanical analyzer is provided with a sample layout guide 20 where sample positioning holes 21 and 22 are punched. The sample layout guide 20 can be inserted inside from a sample insertion window 9 and can be constantly positioned at a constant position for a support pipe 1. While the sample layout guide 20 is positioned for the support pipe 1, the sample positioning holes 21 and 22 can be placed at positions corresponding to sample layout positions A and B of the sample pipe l. Therefore, by engaging samples R and S to the sample positioning holes 21 and 22, the samples R and S can be arranged at the sample layout positions A and B.
Patent JP-H08238528-A (JP)
Title: Punching die
Inventor: TANAKA KAZUHIRO
IPC: B21D45/00
Filed: 1995-03-03
Abstract: PURPOSE: To prevent a die from being broken caused by a scum rising in a punching time and to eliminate the defective punched product by installing a brush at the external periphery of the down face in a die hole of a die. CONSTITUTION: When a work W to be punched is mounted on a die 5 and a striker 21 is lowered due to striking of a punch head 17, at first, a punch guide 11 is lowered resisting to the energizing force of a lift spring 13 and the down face of the punch guide 11 is brought in contact with the upper face of the work W. Next, when a punch body 15 is lowered resisting to the energizing force of a stripper spring 19, the contact force is applied on the down face of the punch body 15 with a brush 29 installed on the down face of the die hole 5H and the punched scum WA is separated positively from the punch body 15. Further, if the brush 29 is planted continuously along the internal circumferential face of a ring member 27, the contact force applying to the down face of the punch body 15 is made largely, the punched scum WA is separated further surely from the punch body 15.
Patent JP-2000238637-A (JP)
Title: Rocking vibration control damper of railway rolling stock and vibration control method
Inventor: KAWASAKI HARUHIKO
IPC: F16F9/50
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, and to reduce size by arranging a fixed orifice and a proportional solenoid relief valve being arranged in parallel to this fixed orifice and continuously controlling relief preset pressure to maximum pressure according to a increase in input from a proportional solenoid in a damping force control circuit. SOLUTION: A fixed orifice 126 for regulating maximum generating damping force toward a reservoir 107 from a rod side chamber 112 and a proportional solenoid relief valve V for continuously proportioning relief pressure are arranged in parallel in a damping force control circuit 108. When relative displacement is caused between a carriage and a car body since rocking is caused in the car body, a working fluid is pushed out to the damping force control circuit 108 by telescopic operation of a cylinder 106. This working fluid flows to the reservoir 107 under the control of the fixed orifice 126 and the proportional solenoid relief valve V. Thus, the proportional solenoid relief valve V is properly operated according to relative rocking speed of the truck and the car body so that the damping force control circuit 108 generates prescribed damping force to restrain rocking of the car body.
Patent JP-2000240955-A (JP)
Title: Hot water supply heater
Inventor: OKANO YUTAKA
IPC: F24D3/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To achieve a pressurization to a specified water pressure accurately and in a short time regardless of the level of a feed water pressure for automation of an airtightness test in the inspection of airtightness after the piping work of a gas hot water supply heater. SOLUTION: After starting pressurization, a water quantity control valve 36 is reduced to the minimum travel so that the minimum of the time of opening a hot water pouring valve previously stored is defined as initial value and the hot water pouring valve 11 is opened to perform a pressurization of a bath circuit as closed circuit and a heating circuit linked thereto utilizing a feed water pressure. A rise in the pressure after the pressurization is detected by a water level sensor 13 to gradually alter the time of the subsequent opening of the hot water valve 11 according to the degree of the rise. This enables gradual altering of the valve opening time from the minimum, thereby achieving a pressurization up to the specified pressure accurately in a short time.
Patent JP-H06236179-A (JP)
Title: Musical sound control data processor
Inventor: KISHIMOTO TETSUSHI
IPC: G10H1/053
Filed: 1993-02-09
Abstract: PURPOSE:To eliminate unnaturalness in musical performance by preventing characteristics of a musical sound such as a timbre from varying while the musical sound is held. CONSTITUTION:The musical sound control data processor of an electronic musical instrument can generate a musical sound having different characteristics on the basis of musical sound control data for varying the characteristics of the musical sound and also hold the musical sound being generated; when the musical sound being generate are held, the musical sound control data on the musical sound being generated are also held and the sound generation of the musical sound being held is controlled according to the characteristics of the musical sound based upon the held musical sound control data.
Patent JP-S62201391-A (JP)
Title: Automatic time piece adjusting device
Inventor: ISHIKAWA KAZUHIKO
IPC: A47J27/00
Filed: 1986-02-28
Abstract: PURPOSE:To improve the time accuracy of a timepiece by providing a counter which uses crystal as an oscillation source and a counter which uses the power source frequency as an oscillation source, and periodically finding the difference between both counted values and making corrections. CONSTITUTION:A microcomputer(MC) 6 incorporates a timer counter 1 which outputs a timer signal, the crystal counter 2 which uses crystal as an oscillation source, and the power source counter 3 which uses the power source frequency as the oscillation source. An oscillator 8, on the other hand, oscillates crystal 7 outside the MC and the oscillation frequency from the oscillator 8 is divided by a frequency divider 9, whose output signal is supplied to the counters 1 and 2. Then, an arithmetic circuit 4 finds the difference in counted value between the counters 2 and 3 periodically and the output value is stored temporarily in a counter 5A for a register. Then, an adding circuit 5B adds the output value of the counter 1 to the output value of the counter 5A and outputs the sum to the counter 1 to perform the correction.