baber/WOPTO huggingface dataset:
Patent JP-S6087531-A (JP)
Title: Radio receiver
Inventor: TAJIMA HIROSHI
IPC: H04B1/16
Filed: 1983-10-19
Abstract: PURPOSE:To decrease the distortion when an antenna input level is large by controlling an automatic attenuation circuit of a pre-stage of an RF amplifier circuit in response to an antenna electric field level. CONSTITUTION:A control circuit 14 generates a control signal in response to an output of an AGC circuit 13 in a radio receiver so as to control the automatic attenuation circuit inserted between an antenna 1 and an antenna turning circuit 2. When an antenna input level is larger than a prescribed value, the automatic attenuation circuit 15 gives a prescribed attenuation. When the antenna input level is smaller than the prescribed value in the next, the attenuation is restored to zero. Since the attenuator is activated automatically when the antenna input level is the prescribed level or over as the result of detection, the distortion due to a disturbing wave of large input is reduced.
Patent JP-S58102661-A (JP)
Title: Creating method of elliptical face
Inventor: MACHIDA HARUHIKO
IPC: B24B13/00
Filed: 1981-12-05
Abstract: PURPOSE:To simplify grind of the elliptical face accurately to the theoretical values and manufacture the elliptical face as being capable of grinding in such a way that the point as shown by DE in which the end to be machined of a tool is positioned at the point separated by the distance b from the point E between the straight line as shown by DE and moved along Y axis and X axis. CONSTITUTION:The center D of a first roll 5 is on Y axis, the center E of a second roll 6 is positioned on X axis, and the span between D and E is made into a sum of the long diameter (a) and of the short diameter b in an ellipse. Second and third bearings 7, 8 are provided between the rolls 5, 6, a quadrilateral which combines the second bearing 7, joining parts 12, 15 and the third bearing 8 is constantly held as a parallelogram, a tool supporting arm 16 is  fitted to the third bearing 8, and the same angular turning is secured together with a link lever 14 having the center G as its center. A tool having the end T  to be machined with its lower end turned down as its actute angle is arranged  at the tip part of the tool supporting arm 16, its center axis S-S is arranged in  parallel with a long rod part 10 of a normal line making lever 9, and the end T  to be machined is arranged so that it may be positioned on the center axis G-G  of the third bearing 8.
Patent JP-H1141507-A (JP)
Title: Video camera
Inventor: OIKAWA HIROO
IPC: H04N5/225
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To allow a video camera equipped with an external radio communication equipment to receive a radio wave from an object and to automatically set zoom magnification at a reception level. SOLUTION: This video camera is provided with a reception means 8 that receives a radio wave sent from a radio communication equipment 1 via an antenna 7, detects a reception level and demodulates the radio wave; a reception level detection means 13 that detects a distance between an object and a photographer based on reception level information of the reception means 8 to form zoom magnification of a zoom lens 15 based on the reception level information; and a zoom drive means 14 that automatically varies the magnification of the zoom lens 15 according to the zoom magnification information of the reception level detection means 13. Thus, after the reception of the radio signal from the object, the zoom magnification is automatically set to vary the magnification of the zoom lens 15 automatically. Thus, it is not required to make zooming by the photographer.
Patent JP-H1132863-A (JP)
Title: Chair
Inventor: KAWAKAMI TOMONORI
IPC: B68G7/05
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To allow a cushion to be removed from a seat plate for washing and to be kept stable when attached to the seat plate. SOLUTION: A cushion 22 is attached to the upper surface of a seat plate 20. The cushion consists of a core material 30 comprising an elastic material such as urethane foam, a surface fabric 31 such as polyester fiber which covers the surface of the core material 30, and a back fabric 32 such as tricot fiber which covers the backside of the core material 30. Areas at the front and rear sides of the back fabric 32 is adapted to serve as first surface fasteners 32A. Beams 23 are provided at the front and rear sides of the seat plate 20, At the inner opposing surfaces 23A of the beams 23, second surface fasteners 35 are attached to have flush contact and engagement with the first surface fasteners 32A. The interengagement of the fasteners 32A and 35 will keep the cushion 22 in place.
Patent JP-S5898575-A (JP)
Inventor: HASHIMOTO KAZUO
IPC: F17C13/08
Filed: 1981-12-07
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-2000020119-A (JP)
Title: Multi-axis cooperation control method
Inventor: MURAOKA YUTAKA
IPC: G05B19/18
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-axis cooperation control method which can be applied to even a large-scale system, where the number of control axes is large and their controllers are distributed and are arranged a long distance apart, by reducing the number of signal lines. SOLUTION: One of controllers is used as a master M, and the others are used as slaves S1 to Sn. The master and slaves are connected by a communication line L1 for data transmission/reception and an alarm communication line L2 of a daisy chain system. Data of positions of control axes to reference data are stored in slaves S1 to Sn. The master M transmits reference data to slaves at intervals of its own fundamental period, and each slave receives this data to transmit a data reception completion pulse to the communication line L2 at a determined timing. The master M confirms data reception of slaves S1 to Sn by positions of time series of data reception completion pulses.  Each slave obtains the phase difference between its own fundamental period and the fundamental period of the master M and corrects received reference data by this phase difference to obtain position data and drives and control the control axis.
Patent JP-H0860300-A (JP)
Title: Ultralow carbon steel having fine hot rolled structure and its production
Inventor: YAMADA KATSUMI
IPC: C22C38/54
Filed: 1994-08-22
Abstract: PURPOSE: To refine a hot rolled structure and to produce an ultralow carbon steel excellent in high-degree formability. CONSTITUTION: The ultralow carbon steel, having a composition consisting of, by weight, <=0.002% C, <=0.15% Si, <=0.4% Mn, 0.005-0.1% sol.Al, <=0.03% S, 0.006-0.015% N, 0-0.05% Nb, 0-0.003% B, 0-0.5% Cu, 0-0.5% Ni, 0-0.5% Cr, 0-0.5% Mo, 0-0.1% V, and the balance iron with inevitable impurities. By this method, the grains in a hot rolled structure can be refined, by which the formation of (111)//ND texture after cold working and annealing can be done extremely effectively and the ultralow carbon steel excellent in high-degree formability, such as deep drawability, can be obtained.
Patent JP-2000019685-A (JP)
Title: Packaged product of silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/95
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion of gradation and whiteness of the base material among photographic performances by incorporating a specified compound in the silver halide photographic sensitive material. SOLUTION: The silver halide photographic sensitive material contains at least one of the compounds represented by formulae I and II. In formula I, each of R1-R3 is an H or halogen atom or a sulfo group or its salt or a univalent organic group; each of A1-A3 is an N atom or a -C(R4)= group; R4 is an H or halogen atom, or a sulfo group or its salt or a univalent organic group; each of X1 and X2 is a hydroxyl or -N(R5)(R6) group: and each of R5 and R6 is an H atom or an alkyl or aryl or alkylcarbonyl group or R5 and R6 may be bonded to each other to form a ring.
Patent JP-S6175271-A (JP)
Title: Frequency-voltage conversion circuit
Inventor: TAKAGISHI HIROAKI
IPC: G01R23/09
Filed: 1984-09-21
Abstract: PURPOSE:To achieve a higher conversion accuracy, by providing a capacitor for supplying a charging current and a counter for halting the supply only for the counting period to start the counting of the counter and discharge the capacitor with a sample pulse generator. CONSTITUTION:A signal phi1 is supplied to a preset counter 1 from a pulse generator and a pulse signal is fed to a sample pulse generator 2 from a frequency generator (FG)3 corresponding to the rotation speed of a motor 4 while a frequency-voltage conversion is performed varying the time range corresponding to the rotational speed of the motor 4. The sample pulse generator 2 also feeds a sample pulse fv1 to an electronic switch S1 synchronizing the rising of the pulse signal and does sample pulses fv2 and f'v2 to a transistor Q2 and a preset counter 1 synchronizing the action thereof. Thus, capacitors mounted externally and external connection terminals can be curtailed.
Patent JP-H0860492-A (JP)
Title: Auxiliary nozzle of air jet loom
Inventor: ISHIKAWA HIROHIKO
IPC: D03D47/30
Filed: 1994-08-22
Abstract: PURPOSE: To enhance the use efficiency of compressed air and dispose an auxiliary nozzle in parallel to warps. CONSTITUTION: The main body 2 of an auxiliary nozzle 1 is formed in a flat hollow shape in which the front wall 2a and the rear wall 2b are arranged in substantially parallel to each other. The first end (upper end) of the nozzle main body 2 is closed by a throttling processing method to be tapered. A nozzle hole 3 is formed at a place near to the first end of the front wall 2a. The nozzle hole 3 is formed so that the center of the nozzle hole is eccentric from the center of the auxiliary nozzle 1. The eccentric direction of the nozzle hole 3 is set in the direction approaching a reed, when the auxiliary nozzle 1 is attached to a sley. The nozzle hole 3 is formed so that the axis of the hole is directed to the oblique upper side. The nozzle hole 3 is processed so that the axis of the hole is upward directed with respect to the horizontal direction and tilted with respect to the longitudinal direction of the nozzle hole 3. The peripheral wall of the nozzle hole 3 is formed in a tapered shape where the angle to the axis of the hole is constant and the diameter of the hole is contracted toward the lower side in the blowing direction.
Patent JP-H06181189-A (JP)
Title: Dry etching method for metal and formation of metallization
Inventor: TOYODA YOSHIHIKO
IPC: H05K3/08
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a dry etching method in which hydrogenated halogen causing metallic corrosion upon exposure to water in following process is prevented from being produced by substituting a mixture gas of two kinds of hydrocarbon based gas for a halide normally employed as an etching gas. CONSTITUTION:Al is employed in a metal film 4 to be etched with etching surface, side wall surface, resist film, and substrate being denoted by 4a, 4b, 10, 11, respectively. Ions 14 of a mixture gas of C2H6 and H2 are employed for etching. Alternatively, a mixture gas of at least one kind of gas among CnH(2n+1) and CnH(2+1)OH (n is a positive integer) and at least one kind of gas among CnH(2n+2) and CnH(2n+1) OH may be employed. C2H6 reacts on Al to produce an organic metal compound of Al 15 and evaporates to cause etching. At that time, a polymeric compound of organic metal compound of Al and C2H6 is left on the surface of Al side wall. The residue 16 never cause corrosion of Al 4 in following process.
Patent JP-H0861446-A (JP)
Title: Auto-tensioner
Inventor: OGAWA MASAHIDE
IPC: F16H7/12
Filed: 1994-08-22
Abstract: PURPOSE: To reduce manufacturing costs by omitting the equipment for regulating the amount of displacement of a pulley. CONSTITUTION: A locking pin 26 is coupled to a rocking member 5 at its end. A torsion coil spring 27 is locked to the locking pin 26 at its end. The end of the locking pin 26 is loosely engaged in a locking hole 30 formed in the front of a cylinder block 29. This loose engagement limits the displacement of the rocking member 5 and a pulley 7 pivotally supported on the rocking member 5.
Patent JP-2001022901-A (JP)
Title: Portable terminal apparatus for ic card
Inventor: NOZAKI MASAHIRO
IPC: G06K17/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To easily confirm a latest added or decreased point among plural kinds of points by providing a discriminating means for discriminating latest data among the data read out of an IC card and applying identification information. SOLUTION: When data reading processing is completed normally, arithmetic processing is performed for adding the identification information for easily discriminating the latest number of added or decreased points among plural kinds of points under the control of a control part 11. When there are point data in the data, the data of a date and time are compared in the point data and a flag is raised on the latest data. This flag is detected for each of various points, and the identification information is added to the point with which the flag is detected. Each of the processing is performed to all points and after the data of the processing result are stored in a RAM 13, the IC card is deactivated. A menu picture is displayed. In the case of no data as the result of checking the presence/absence of point data, the IC card is deactivated and the menu picture is displayed.
Patent JP-H0541712-A (JP)
Title: Detection system for output route congestion
Inventor: SETO MIKIO
IPC: H04L12/54
Filed: 1991-08-07
Abstract: PURPOSE:To improve the service by inhibiting acceptance of transmission information to an output route at the time when the wait time to the end of transmission of stored information exceeds a reference value in a facsimile storage and forward. CONSTITUTION:A transmission waiting information volume calculating means 102 calculates the total information volume of information M registered in a transmission queue 101. A transmission wait time calculating means 103 multiplies the total information volume corresponding to the queue 101 calculated by the calculating means 102 and the time required for transmission of the unit information volume to a corresponding output route 200 to obtain the time to the end of transmission of all of information M, which is registered in the queue 101, to the corresponding route 200. A congestion detecting means 104 compares the transmission wait time calculated by the calculating means 103 with a preliminarily determined reference time and detects that the output route 200 is in the congestion state in the case of the transmission wait time longer than the reference time.
Patent JP-H0521919-A (JP)
Title: Powder composition for forming conductive pattern for ceramic circuit board
Inventor: HANADA TOSHIHIKO
IPC: C09D5/24
Filed: 1991-07-11
Abstract: PURPOSE:To prevent the peeling of a ceramic board and a conductive pattern after baking by using powder obtained by previously heating and treating Ag-Pd group mixed powder in an oxidizing atmosphere as powder for forming the conductive pattern. CONSTITUTION:Powder acquired by heating and treating the mixture of 70-95 pts.wt. Ag powder and 5-30 pts.wt. Pd powder in an oxidizing atmosphere is employed as powder for forming a conductive pattern. Powder, which is used normally and has approximately 0.3-10mum mean particle size, can be employed as the powder of Ag and Pd. It is favorable because the powder of Ag-Pd acquired is equalized and the conductive pattern is shrunk uniformly that not more than 2mum Ag powder and Pd powder are used particularly. The Ag powder and Pd powder are mixed by a conventional means, and heated and treated in an oxidizing atmosphere, thus manufacturing a powder composition for shaping the conductive pattern.
Patent JP-H0998770-A (JP)
Title: Hydrophobic biodegradation accelerator
Inventor: MATSUKUSU REO ROBINSU
IPC: B09C1/10
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new microorganism nutrient composition capable of efficiently spraying in a liquid state and continuing the effect after the spraying because of solidifying and useful for accelerating of treatment of the environment polluted with a hydrocarbon by a microorganism.  
     SOLUTION: This biodegradation accelerator is composed of a mixture of (A) a first phase comprising an aqueous solution of a nutrient of a microorganism (preferably containing urea and diamonium hydrogen phosphate at a weight ratio of 5:1) with (B) a second phase comprising a mixture of (i) a hydrocarbon liquid (preferably a normal paraffin solvent) which (ii) a surfactant (preferably polyethoxized quaternary ammonium nitrate, etc., of a long-chain amine) in a sufficient amount to make the mixture of the components A and B a liquid at a suitable temperature and a solid below the temperature. Preferably, a composition composed of the component A and the component B is selected to the mixture of the component A and B so as to be a waxy solid at an environmental temperature of the treating object and the composition is heated at a temperature that the composition becomes to a liquid, then sprayed by a spray, etc. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0482433-A (JP)
Title: Image decoder
Inventor: NAKANO YOSHITAKA
IPC: H04N19/136
Filed: 1990-07-25
Abstract: PURPOSE:To set the delay time of an image equal to that of sound even when the information quantity of transmission image data is increased/decreased by employing such constitution that the delay quantity of an audio signal is controlled by the delay quantity in the decoding of the image. CONSTITUTION:A reception signal (a) is separated to digital coded image data (b) and digital sound data (e) at a separation circuit 2, and the digital coded image data (b) is outputted to buffer memory 3. The frame synchronizing signal of the image is detected from the digital coded image data (b), and buffer memory output data (c) is outputted to t predictive decoder circuit 5. The predictive decoder circuit 5 decodes the buffer memory output data (c) with high efficiency, and outputs images data (d) to an output terminal 8. The delay quantity (i) of the image in decoding frame unit is calculated at a delay quantity calculation circuit 6, and the mean value of the delay quantity (i) of the image at every N times of decoding frame is calculated from the delay quantity (i) of the image and the frame syncrhonizing signal (h) at a delay control circuit 7, and a control signal (j) is generated. Delayed sound data (f) in which data E is delayed is outputted from a delay circuit 4 to an output terminal 9 by the signal (j).
Patent JP-H0247378-A (JP)
Title: Method for improving appearance quality of printed fabric
Inventor: KANETANI YOSHIHIRO
IPC: D06P5/20
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a printed fabric, excellent in hue, density, level dyeing properties, etc., and improved in quality with depth by subjecting a fabric to low-temperature plasma treatment before or after printing treatment in printing the afore-mentioned fabric with ink jets. CONSTITUTION:A nondyeing compound, e.g. gum arabic, shellac gum, neutral salt or hydrotropic agent, is more effectively preapplied according to, e.g. a coloring matter used in an ink before carrying out low-temperature plasma treatment of a fabric or the low-temperature plasma treatment is then performed (or before the application) to etch the surface of the fabric. An ink containing the coloring matter according to the kind of the fabric is subsequently used to print the fabric by ink jetting and afford a printed fabric having a high coloring density and rich in level dyeing properties with depth.
Patent JP-H0483573-A (JP)
Title: Garbage disposal apparatus
Inventor: UEDA SHIGEKI
IPC: F26B5/04
Filed: 1990-07-25
Abstract: PURPOSE:To efficiently and automatically dry garbage using slight power by controlling the supply of a current to a microwave generating means on the basis of the detection value of a pressure sensor detecting the pressure in a heating chamber equipped with a pressure reducing means. CONSTITUTION:A control part 18 monitors the signal of a pressure sensor 17 through a detection circuit 19 to control the supply of a current to a magnetron 5 being a microwave generating means and a pump 14 being a pressure reducing means or the operation thereof. When the drying treatment of garbage is started, a heating chamber 1 is reduced in pressure by the pump 14 and, when the internal pressure of the heating chamber 1 reaches a predetermined value, the supply of a current to the magnetron 5 is started. At this time, the internal pressure of the heating chamber 1 is monitored by the pressure sensor 17 and the supply of a current to the magnetron 5 is controlled on the basis of the detection value of the pressure sensor 17 so that garbage is dried while the temp. thereof is held to a predetermined value. Finally, the point of time when the drying treatment of garbage is detected from the detection value of the pressure sensor 17 and the current supply state to the magnetron 5 and the supply of a current to the magnetron 5 is automatically completed.
Patent JP-H0365063-A (JP)
Title: Inverter
Inventor: FUJII HIROSHI
IPC: H05B41/24
Filed: 1989-07-29
Abstract: PURPOSE:To avoid the misoperation of the switching transistor of an inverter circuit and protect the inverter circuit securely by a method wherein a series circuit composed of a low voltage diode and a Schottky diode is connected to the base and emitter of the switching transistor through a feedback winding. CONSTITUTION:The DC power of a DC source 1 is inverted into an AC power by an inverter circuit 2 to supply the AC power to a load 9. At that time, a load current is detected by a detection winding 10 and fed back to the base of a transistor 4 from a feedback winding 11 to induce the self-oscillation of the transistor 4. Further, a low voltage diode 16 and a Schottky diode 17 which are connected to the base and emitter of the transistor 4 in series through the feedback winding 11 and whose forward voltage direction is the same as that of the base and emitter of the transistor 4 are provided. Moreover, the forward direction ON voltage of the series circuit composed of the Schottky diode 1 and the low voltage diode 16 is not significantly elevated even if a rushing pulse current such as an incoming surge current is applied. With this constitution, the misoperation of the transistor 4 can be avoided.
Patent JP-S6175142-A (JP)
Inventor: ENDO KATSUHIKO
IPC: E04G21/12
Filed: 1984-09-20
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-H02138937-A (JP)
Title: Anti-blooming agent
Inventor: OOKOUCHI TOSHITAKA
IPC: A23G1/30
Filed: 1989-07-28
Abstract: PURPOSE:To prepare a composition which can prevent fat bloom by using more than 20wt.% of a specific mono-unsaturated and di-saturated triglyceride in which more than 75wt.% of the saturated groups is the residue of stearic acid. CONSTITUTION:A mono-unsaturated and di-saturated type triglyceride is prepared by allowing an unsaturated fatty acid melting at a temperature lower than 40 deg.C to bond to the 1- or 3-position and a saturated fatty acid melting at a temperature higher than 45 deg.C to the rest positions. The anti-blooming agent is produced by using more than 20wt.% of the triglyceride and adjusting the residues of stearic acid or palmitic acid to more than 75wt.% based on the residues of the saturated fatty acid in the triglyceride. The anti-blooming agent is added to hard butter in an amount of 2.0wt.% based on the triglyceride.
Patent JP-S6355152-A (JP)
Inventor: KUMAGAI MOTOO
IPC: C04B41/80
Filed: 1986-08-23
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-S5999193-A (JP)
Inventor: ARUBEERU ANRI DOUBORUDO
IPC: D03D47/30
Filed: 1983-10-24
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。