baber/WOPTO huggingface dataset:
Patent JP-H0340587-A (JP)
Title: Digital radiography device
Inventor: IMAMURA KAZUJI
IPC: G01T1/161
Filed: 1989-07-07
Abstract: PURPOSE:To prevent distortion from being caused to logarithmic conversion with respect to a video signal by using a correction means provided between an A/D converter and the logarithmic conversion means to correct an offset automatically to the logarithmic conversion means with a digital signal value of a non signal part of a video signal from a video device system. CONSTITUTION:The offset is automatically corrected to the logarithmic conversion means 4 with a digital signal of a non signal portion of a video signal from a video device system 2 with a correction means 16 provided between an A/D converter 3 and the logarithmic conversion means 4. In such a case, the offset is measured as a digital signal after the conversion with the A/D converter 3 and the offset of the logarithmic conversion means 4 is corrected based on the measurement, then even when the offset in the video signal before the A/D conversion, only the excluded signal portion is subject to logarithmic conversion. Thus, the logarithmic conversion without distortion is always implemented.
Patent JP-H11349156-A (JP)
Title: Paper feeding device
Inventor: KITAGAWA HIROICHI
IPC: B41J13/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of frontward falling of a paper feeding device and paper feeding failure caused as paper feeding cassettes on two upper and lower stages are simultaneously extracted. SOLUTION: A cassette storage part of a device main body 19 is made to hold a stopper member 28 free to move in the vertical direction, movement restraining members 29 of the stopper member 28 are provided on paper feeding cassettes 22, 22 on two upper and lower stages free to insert in and extract from in the longitudinal direction, recessed parts (a), (b) to selectively engage and disengage with both upper and lower end parts of the stopper member 28 only in a cassette storage state are formed on these upper and lower movement restraining members 29, 29, it is devised to energize the stopper member 28 to be engaged in one of the upper and lower recessed parts, and a cam surface S to make the stopper member 28 in the other recessed part of the upper and lower recessed parts in accordance with extraction of the paper feeding cassette 22 furnished with this recessed part is formed in the one recessed part of the upper and lower recessed parts.
Patent JP-2000005245-A (JP)
Title: Whist device
Inventor: SHINKAWA NAOYA
IPC: A61G7/10
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent exceeding winding-up of a belt sling of a drum. SOLUTION: A frame 8 has a drum 2 for winding up a belt sling 3, a cover 10 for surrounding the frame 8 for detecting a deformation of the cover 10, a limit switch 9 to stop rotating a motor for rotating the drum 2 at a time when a hanging member 5 bumps the cover 10 by exceedingly rotating the drum 2.
Patent JP-S6331203-A (JP)
Title: Microwave oscillator
Inventor: MEGATA TSUYOSHI
IPC: H03B5/18
Filed: 1986-07-24
Abstract: PURPOSE:To attain the oscillation at a broad band frequency range by connecting plural capacitive termination open strip lines being load matching circuits with respect to different frequencies to an output terminal. CONSTITUTION:A 1/4 wavelength short-circuit stub 3 is connected to a drain terminal 2 of a FET 1. A strip line 10 connected to a dielectric resonator 11 and terminated by a resistor 9 is connected to a gate terminal 8. A low-pass filter 7 terminated by a self-bias resistor 6, a capacitive termination open strip line 14a acting like an output matching circuit near a frequency fa and a line 14b acting like an output matching circuit near a frequency fb are connected to the output line 5 connected to a source terminal 4. In using the resonator having a frequency of nearly fa, a load is connected to the open terminal 13b of the line 14b and in selecting the resonator 11 having a frequency of nearly fb, a load is connected to an open terminal 13a of the line 14a. Then the oscillator is oscillated stably over a broad band frequency range by one kind of circuit pattern.
Patent JP-H0618076-A (JP)
Title: Controller for operation of air conditioner
Inventor: HORIUCHI MASAMI
IPC: F25B1/00
Filed: 1992-07-01
Abstract: PURPOSE:To obtain a smooth starting of an air conditioner by altering a starting pattern according to a starting state. CONSTITUTION:The controller for an air conditioner comprises a discharge tube sensor Thd for detecting a refrigerant temperature of a discharge side of a compressor 1. The controller further comprises capacity control means 11 for controlling a capacity of the controller 1 in response to an air conditioning load, sleep discriminating means 12 receiving a temperature signal of the sensor (Thd) to output a sleep signal if the refrigerant temperature is a predetermined value or lower and a normal signal if it is higher than the predetermined value. The controller further comprises normal starting means 17 for outputting a limit signal for limiting lower and upper limit values of the capacity of the compressor 1 until a predetermined time is elapsed from the time of starting when the means 12 outputs the normal signal, and sleep starting means 18 for outputting a limit signal for limiting the compressor 1 to the same lower limit value as that of the means 17 until a predetermined time is elapsed from the time of starting when the means 12 outputs the sleep signal and a limit signal for limiting it to a low upper limit value lower than that of the means 17.
Patent JP-H095303-A (JP)
Title: Ultrasonic sensor
Inventor: SAKAGAMI SUSUMU
IPC: G01N29/02
Filed: 1995-06-16
Abstract: PURPOSE: To provide an ultrasonic sensor which utilizes reflected waves from a reflecting surface facing the element of the sensor and can only output the normal receiving waveform of the reflected waves by reducing the energy of irregularly reflected waves which are reflected by an internal wall surface. CONSTITUTION: An ultrasonic sensor 11 is constituted of a cylindrical casing 2, ultrasonic element 6, etc., and the casing 2 is constituted of a cylindrical section 3 and a bottom section 4. The element 6 is fixed to the opening of the casing 2. A scattering coil 12 composed of each coil section 12A is put on the internal surface 3C of the cylindrical section 3. Since the coil 12 forms a plurality of recessing and projecting sections in a direction nearly perpendicular to the axial direction of the cylindrical section 3, the coil 12 scatters irregularly reflected ultrasonic waves and reduces the waveform resulting from irregular reflection detected from the ultrasonic element 6.
Patent JP-S6234624-A (JP)
Title: Metal die working beam adjusting device for folding machine
Inventor: KOMATA HITOSHI
IPC: B21D5/02
Filed: 1985-08-09
Abstract: PURPOSE:To form a required folding beam easily by impressing a prescribed electric voltage on many piezo-electric elements disposed in the direction of a working beam and adjusting a gap between a frame and a metal die automatically. CONSTITUTION:When some prescribed pieces of information such as material, plate thickness, and folding width are inputted into a main control unit 27 by an input unit 29 and the unit 27 reads data in a memory 31 and gives an electric voltage controller 35 prescribed command signals. The controller 35 gives every ceramic actuator 19 a prescribed voltage based on the command signals. At that time, the controller 35 gives only a necessary actuator 19 the prescribed voltage through a switching unit 37. In that way, all ceramic actuators 19 are given prescribed voltages respectively to form a required metal die working beam as shown by am alternate long and two short dashes line.
Patent JP-S6067489-A (JP)
Title: Preparation of polymerizable phospholipid
Inventor: WATANABE HIROYUKI
IPC: G02C7/04
Filed: 1983-09-22
Abstract: PURPOSE:To obtain the titled compound capable of providing availability to organisms by applying it to the surface of contact lens, artificial organ, etc. and polymerizing it, by condensing L-alpha-glycerophosphorylcholine with a long-chain dienecarboxylic acid in the presence of a condensation agent. CONSTITUTION:(A) 1mol L-alpha-glycerophosphorylcholine obtained by hydrolyzing egg york lecithin or its cadmium chloride complex is reacted with (B) >=2mol dienecarboxylic acid shown by the formula R<1>CH=CHCH=CHCOOH (R<1> is 5- 17C alkyl) in the presence of (C) >=1mol dicyclohexylcarbodiimide (based on 1mol component B) and (D) >=0.2mol N,N-dialkyl-4-aminopyridine (based on 1mol component C) in dried chloroform containing no ethanol, to give the desired compound [e.g., L-1,2-bis(2E,4E-octadecadienoyl)-3-glycerophosphorylcholine, etc.)].
Patent JP-2000007811-A (JP)
Title: Polypropylene-based resin composition for crosslinked foaming and its crosslinked foam
Inventor: KAMIJUKKOKU SHIGEO
IPC: C08L23/12
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide crosslinked foam excellent in heat resistance, moldability and pressure resistance while retaining perpendicular uniformity in quality by formulating to a resin composition a specific compound which is difficult to be influenced by the strength distribution of irradiating energy by ionizing radiation. SOLUTION: This polypropylene-based resin composition for foamingly crosslinking contains (A) 30-90 wt.% polyolefin-based resin having 0.5-5 g/(10 min) MFR(melt flow ratio), (B) 10-70 wt.% polyethylene-based resin having 1-20 g/(10 min) MFR, (C) 1-10 pts.wt. di(meth)acrylate compound of the formula [A is a CnH2n+1; B is a C2nH4n+1; X is H or CH3; (n) is 1-3] and (D) 1-10 pts.wt. thermally decomposable chemical foaming agent both based on 100 pts.wt. of the total quantity of the ingredients A and B.
Patent JP-H0267274-A (JP)
Title: (aza)naphthalenesultum derivatives, production thereof and composition containing the same
Inventor: MARII-TEREEZU KONTO
IPC: C07D417/00
Filed: 1989-07-07
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R 1  is 1,2,3,6- tetrahydro-1-pyridyl-1-piperadinyl or piperidino respectively substituted at 4-position, R 2 -R 5  are (i) when R 5  is CH, R 2  and R 3  are H or a halogen and R 4  is H or (ii), R 2  and R 4  are H and R 3  is a halogen, acetylamino or (iii), R 2  and R 3  are H and R 4  is a halogen, or when R 5  is N, R 2 -R 4  are H and R 6  is a 2-4C alkylene or a substituted propylene) and its salt.  
     EXAMPLE: 2-[3-[4-(4-Fluorophenyl)-1-piperadinyl]-2-hydroxypropyl] naphtho[1,8- cd]isothiazole 1,1-doxide.  
     USE: This new material is useful for treating a disease to which serotonin is related, especially, diseases of the central nervous system and cardiovascular system and gastrointestinal disorders.  
     PROCESS: For example, a compd. represented by formula II and a compd. represented by the formula H-R 1  (R 1  is a group other than 4-aminophenyl-1- piperadinyl) are reacted to obtain the corresponding compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02139102-A (JP)
Title: Ceramics cutting tool and manufacture thereof
Inventor: TOBIOKA MASAAKI
IPC: C04B35/119
Filed: 1989-07-06
Abstract: PURPOSE:To make SiC whiskers, ZrO2 and Al2O3 have an especially excellent characteristic each as a cutting tool by specifying them to each specific vol%, in the ceramics cutting tool consisting of Al2O3, SiC whiskers, ZrO2. CONSTITUTION:In a ceramics cutting tool consisting of Al2O3, SiC whiskers and ZrO2, it is constituted of more than 27vol.% and less than 35vol.% of SiC whiskers, more than 3vol.% and less than 12% and the rest is Al2O3. It consists of suchlike constitution, while a manufacturing condition is precisely controlled, whereby the said ceramics are finely fractionized as small as possible within a range where Al2O3 is not subjected to grain growth. With this constitution, such a tool that is strong in tenacity and excellent in abrasion resistance is secured.
Patent JP-S6234207-A (JP)
Title: Interactive numerical controller
Inventor: TANJI TAKAHIKO
IPC: G05B19/4063
Filed: 1985-08-08
Abstract: PURPOSE:To display the actual movements of a machine tool in response to the actual positions of the machine tool, by utilizing the actual interpolation of the machine tool and displaying the virtual present position of the machine tool in a plot. CONSTITUTION:A position control part 7 performs no real shift and starts an interpolation arithmetic by a drawing operation command for stop of a machine tool given from an operation display part 1. Then the drawing start point is calculated and stored in a virtual present position register 12 to be used as an original point for a graphic display. Then the virtual shift distance is obtained by subtracting the interpolation arithmetic value from the target value for each interpolation arithmetic. Then the virtual shift amount is obtained by subtracting the virtual shift distance calculated previously and stored in a virtual shift distance register 11 from the virtual shift distance calculated this time. The virtual present position is obtained by adding the virtual shift amount to the register 12. The part 1 plots the virtual present position and can draw the actual position of the machine tool.
Patent JP-H1019675-A (JP)
Title: Photometry circuit
Inventor: HARADA TOSHIYUKI
IPC: G03B7/28
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items of a measuring circuit and reduce the circuit scale by integrally forming arithmetic circuits for converting a photoelectromotive current into voltage and time on the same semiconductor base. SOLUTION: A voltage converting arithmetic circuit 3 to which the photoelectromotive current of a light receiving sensor 1a formed of a silicon photodiode (SPD) is inputted outputs the photoelectromotive current as voltage integral from a first output terminal 5. A time converting arithmetic circuit 4 to which the photoelectromotive current of a light receiving sensor 1b formed of SPD is inputted outputs the photoelectromotive current as time integral from a second output terminal 6. The voltage converting arithmetic circuit 3 and the time converting arithmetic circuit 4 are integrally formed on the same semiconductor base 2. Thus, the number of part items can be reduced to reduce the circuit scale.
Patent JP-H0339194-A (JP)
Title: Control device for washing machine
Inventor: TAMAE SADAYUKI
IPC: D06F37/24
Filed: 1989-07-06
Abstract: PURPOSE:To make it possible to perform a washing without introducing the same quantity of detergent again when power is disconnected after an introduction of detergent has been completed, and the operation is resumed by a method wherein a non-volatile memory, which stores a time when detergent is introduced after the completion of the introduction of detergent and retains it until the completion of a washing process, is provided. CONSTITUTION:For a detergent introducing device 1, which carries detergent to a water supply passage, the introducing time is basically set according to data by a water level detecting device 3. When an introduction of detergent is completed, the introducing time is stored in a non-volatile memory 4. A micro-computer 7 controls the detergent introducing device 1, a water supply valve 2, motor 5 and water draining valve 6, and automatically operates washing, rinsing and water removing processes, and has an input section 7a, output section 7b and operation control section 7c inside. When a washing time has passed, the data in the non-volatile memory 4 is cleared. Therefore, the data is retained during the washing process only.
Patent JP-H0711965-A (JP)
Title: Control device for turbocharger with rotating electric machine
Inventor: FUKADA TAKAFUMI
IPC: F02B37/10
Filed: 1993-06-22
Abstract: PURPOSE:To improve responsiveness by a method wherein a boost pressure is rapidly increased through energization of a high current at the drive initial stage of running of an electric motor during the starting of a vehicle having a turbocharger having a rotating electric machine arranged on a turbine shaft. CONSTITUTION:A turbocharger 2 having a rotating electric machine 3 is mounted on an engine 1. During the starting of a vehicle, a command is outputted from a controller 5 to a power converter 41 to convert a direct current from a battery 4 into an alternating current power. The rise of a boost pressure is improved in a way that a maximum power is fed to the rotating electric machine 3 so that a boost pressure value from a boost pressure sensor 14 is rapidly increased, and acceleration ability of a vehicle is improved.
Patent JP-H06176160-A (JP)
Title: Method of input classification, method of training and device
Inventor: MAIKERU SHII MOODO
IPC: G06K9/66
Filed: 1993-06-21
Abstract: PURPOSE: To provide a method for sorting namely identifying an input, a training method creating a new neuron and a neuron adjusting method. CONSTITUTION: The sorting method compares information expressing an input with a neuron with a boundary regulated by not less than two neuron axes different lengths to select one of possible outputs as one corresponding to the input according to this comparison. A new neuron forming method generates a feature vector expressing a training input corresponding to one of the possible outputs and when an existent neuron corresponding to this input does not surround the feature vector, forms a new neuron with the boundary regulated by not less than two neuron axes of different lengths. When this neuron surrounds the feature vector and does not corresponds to the training input, the neuron adjusting method spatially adjusts the neuron so that an adjusted neuron is provided with a boundary regulated by the not less than two neuron axes of different lengths.
Patent JP-S6066751-A (JP)
Inventor: TSUCHIKURA MITSURU
IPC: A61L2/16
Filed: 1983-09-21
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-H1023467-A (JP)
Title: Stereoscopic image device
Inventor: TAMURA SHIGERU
IPC: H04N13/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a stereoscopic picture without reducing the stereoscopic sense for an operator by selecting suitable convergence angle and camera interval. SOLUTION: The stereoscopic image device provided with an arm having an arm position detector having a mechanism for controlling the convergence angle of visual directions of two TV camera 35, 36 and arranged on a position of which positional relation with the cameras 35, 36 is clear is provided with a means for calculating the end effector contact point position of the arm 4, a means for detecting the position of an object 10 by matching the end effector contact point of the arm 3 with the object 10 and a means for calculating an object distance from the object 10 up to the camera 35, 36.  The device is also provided with a convergence angle determining means 25 for matching the convergence angle by a means for setting up the convergence angle suitable for an object distance, determining relation between the object distance and the convergence angle, executing measuring work for relation between the object diastase and the convergence angle twice or more, expressing the relation between the object distance and the convergence angle as a function, and determining the convergence angle to control a convergence angle motor.
Patent JP-S6153960-A (JP)
Inventor: MASUDA JUNICHI
IPC: G21C11/02
Filed: 1984-08-24
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-H11177413-A (JP)
Title: Method and device for generating clock signal provided with frequency equivalent to oscillator frequency obtained through subtraction in decimal part
Inventor: SEO TOSHIO
IPC: H03L7/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To generate the pulse of a frequency having a fractional value by generating a pulse clock signal, permitting its periodic pulses to be provided with an oscillator frequency and permitting the pulse clock signal to be provided with an average frequency which is equal to the oscillator frequency which is subtracted or divided by means of a fraction having a numerator and a denominator. SOLUTION: A 32 MHz oscillator clock signal input 12 is subtracted by 50/9 and a counting circuit 18 having 50 states is used in a circuit 10 for generating a 5.76 MHz clock signal. One pulse in 9 pulses is generated among the entire fifty 32 MHz pulses of the signal input 12, so that the 5.76 MHz clock signal 42 is generated. The counting circuit 18 consists of the first counting element 20 of a four-bit pseudo-random counter and a counting element 30 of a six-bit shift register and the average frequency, which is asserted to the bit of the counting element 30 by the logical operations of the both counting elements is made equal to the frequency of the periodic pulse 12 which is divided fractionally.
Patent JP-S5965624-A (JP)
Title: Hydraulic control method for hydraulic clutch
Inventor: YASUMA GENJI
IPC: F16D48/06
Filed: 1982-10-07
Abstract: PURPOSE:To reduce creation of abnormal gear noise at the low speed range of an engine, by a method wherein oil pressure, fed by a hydraulic pump driven by the engine, is converted into a pulse state to apply it to the hydraulic cylinder of a hydraulic clutch. CONSTITUTION:Oil pressure, fed from an oil pan 6 by a hydraulic pump 1 driven by a main engine, is regulated into constant pressure by a pressure regulating valve 2 mounted in an oil pressure feed passage 7. Thereafter, the oil pressure is applied in a pulse state to the hydraulic cylinder 4 of a hydraulic clutch through operation of a servo valve 3 provided in the oil pressure feed passage 7 to control the biasing force of the hydraulic clutch. The servo valve 3 is controlled by means of an electric signal 5, and in which case, the number N of revolutions of an output shaft may be controlled through variation of a frequency (f) and a duty ratio T1/T0 of the electric signal 5.
Patent JP-S6418040-A (JP)
Title: Sampling valve apparatus
Inventor: SHOJI MASASHI
IPC: G01N1/00
Filed: 1987-07-14
Abstract: PURPOSE:To enable the sampling of a specimen containing none of miscellaneous bacteria, by building up a communicating section between a branch of a sampling valve body and at least a branch of a main pipe from an ultraviolet rays transmitting material to eliminate the need for the use of a sterilizing liquid. CONSTITUTION:A flange 3 of a T-shaped branch 2 of a conveyance pipe faces a flange 12 at one end of a main pipe 11 of a sampling valve 10 so that a conical valve seat 14 provided on the inner surface 13 of the main 11 is connected to an opening 4 of the T-shaped branch 2. Communicating sections between branches 31 and 32 for sampling liquid of a sampling valve body 10 and at least branch pipes 31 and 32 of the main pipe 11 are built up of an ultraviolet transmitting material while a ultraviolet ray bactericidal lamp is arranged in proximity to always irradiate ultraviolet rays. Thus, when sampling a specimen, first, a screw lid 34 of a lower branch 32 is removed and then, a handle 23 is turned to open a valve 24. With such a simple operation, a specimen mixed with no miscellaneous bacteria can be sampled.