baber/WOPTO huggingface dataset:
Patent JP-S58219633-A (JP)
Title: Keyboard with encoder using microcomputer
Inventor: NAGAOKA SHIYUUICHI
IPC: G06F11/00
Filed: 1982-06-14
Abstract: PURPOSE:To reset a microcomputer automatically in case of program runaway and to speed up recovery to normal operation, by connecting an automatic resetting circuit to a keyboard encoder, and detecting a key scanning signal being stopped for a specific time. CONSTITUTION:A decoder 2 is connected to the microcomputer 1 and the key scanning signal is normally supplied thereto from the microcomputer 1 and inputted to the automatic resetting circuit 4 at the same time. The signal passed through the decoder is applied to a key matrix circuit 3. This resetting circuit 4 consists of a switching transistor TR, universal timer IC, capacitor C2 for key scanning signal detection charged with the key scanning signal, etc. This resetting circuit 4 detects the stop of the key scanning signal for the specific time. Once detecting the stop of the key scanning signal, the resetting circuit 4 sends a reset signal to the microcomputer 1 to reset the microcomputer 1 automatically in case of a program runaway, restarting a program speedily.
Patent JP-H01274394-A (JP)
Title: Dimmer
Inventor: KAGEYAMA MOTOHIRO
IPC: H05B41/16
Filed: 1988-04-25
Abstract: PURPOSE:To make it possible to prevent the burnout of the winding of a transformer by providing a detecting circuit section of an output wave form, an integrating circuit section to obtain the total summation of the current flowing time in every half cycle of the output wave form, and a current control section which stops the current to the transformer when the difference of the total summation of the current flowing time in every half cycle reaches to a value larger than a specified value. CONSTITUTION:When a current is normally flowed in the primary winding of a transformer T, respective capacitors C1 and C2 in an integration comparing circuit 5 are repeatedly charged and discharged alternately in every half cycle of a commercial AC power source E. Thereby electric charges corresponding to the current flowing time to the transformer T in every half cycle are accumulated in the capacitors C1, C2 respectively. When the current is flowed in the primary winding of the transformer T in the positive half cycle and no current is flowed in the transformer half cycle, the terminal voltage of the capacitor C1 is elevated successively, and after several cycles the voltage exceeds the breakover voltage of a trigger element Q4, then a switching element Q3 is continued and the contact point [r] closed usually of a relay Ry is opened. Then a trigger pulse is inputted to the gates G of phase control elements Q1, Q2. Thus the current to the primary winding of the transformer is stopped.
Patent JP-S63266925-A (JP)
Title: Phase locked loop circuit
Inventor: KUDO TOSHIYUKI
IPC: H03L7/093
Filed: 1987-04-23
Abstract: PURPOSE:To decrease the circuit scale by using a variable resistor so as to adjust the offset based on the difference between a duty ratio of control input waveform of a transistor(TR) switching an output of a phase comparator and a duty ratio of the output waveform. CONSTITUTION:Denoting the duty ratio of the collector current waveform of a TR 2 by (k), then the duty ratio of a current waveform (c) of a diode 6, a power waveform (d) of a diode 5, an input voltage waveform (e) of a low pass filter 7 is also (k) respectively. The DC component VDC of the voltage waveform (e) is given by equation 1, where qR (ohms) is a resistance between a slider of a variable resistor 9 and a cathode of the diode 6, (1-q)R(ohms) is a resistance between the anode of the diode 5 and the slider of the variable resistor 9 and VF is the forward voltage drop of the diodes 5, 6. Thus, the variable resistor 9 is adjusted so as to satisfy equation 2 to make the offset voltage zero.
Patent JP-S5327338-A (JP)
Title: Display device displaying contents of memory
Inventor: HANDA MIKIO
IPC: G11C11/24
Filed: 1976-08-27
Abstract: PURPOSE: To obtain a display device capable of performing display without lowering the processing speed of a CPU at the time of displaying the contents of memories. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5626685-A (JP)
Title: Electron beam welding method
Inventor: KAWASE YUTAKA
IPC: B23K15/10
Filed: 1979-08-09
Abstract: PURPOSE: To facilitate high-speed welding and form a good bead, by folding welded parts of thin plates into an L form and by butting them to each other and by irradiating the electron beam to this butting position.  
     CONSTITUTION: Processed materials 1a' and 1b' where butting parts of thin plates are folded into an L form are butted by jigs 3a' and 3b' and are butted to each other. The electron beam is irradiated to this butting part 4 to weld them. By this method, the junction length of butting part 2' can be long sufficiently to weld them similarly to welding of thick plates. At this time, if H=2tW4t is set when the height of the butting part and the thickness of processed materials 1a' and 1b' are denoted as H and (t) respectively, the rising quantity of the bead can be so restrained that it may be no matter. By adopting this welding joint, indefectible welding results can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09288278-A (JP)
Title: Liquid crystal display device
Inventor: MARUYAMA KENICHI
IPC: G02F1/1345
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To simplify structure, to reduce cost and to completely cope with fine patterns by arranging a backlight between a liquid crystal display element and a flexible circuit board. SOLUTION: The backlight 3 is a light transmission body 4 made of an acrylic plate whose thickness is 5mm, and a light emitting element 5 is constituted by mounting an LED chip on the surface of the flexible circuit board 2. The backlight 3 is arranged at the back of the liquid crystal display element 1, and the flexible circuit board 2 connected to the element 1 is bent to be nearly U-shaped and fixed respectively by an intervening member 6. A connection terminal 11a formed on the circuit board 2 is conducted to the back and the outside of the backlight 3.  By mounting an IC 9 for driving and a control circuit element 7 on the circuit board 2 and integrating the terminal 11a therewith, the number of the connection parts of input/output terminals is reduced from three to one, short circuit and faulty connection caused by floating are drastically reduced, and reliability in connection is enhanced.
Patent JP-S61261282-A (JP)
Inventor: MAKI HIROHISA
IPC: C04B41/71
Filed: 1985-05-13
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-H05271621-A (JP)
Title: Production of colorless rosin
IPC: C08K5/52
Filed: 1992-03-26
Abstract: PURPOSE:To improve color tone, odor, and stability by subjecting a purified rosin to disproportionation and dehydrogenation in the presence of a catalyst and adding an organophosphorus compound to the resulting reaction system. CONSTITUTION:A crude rosin is dissolved in a good solvent and the solution is distilled at 1-10mmHg and 200-300 deg.C to obtain a purified rosin (a). The rosin (a) is disproportionated and dehydrogenated in the presence of a catalyst in an amount of 0.01-5wt.% based on the rosin (a) at an initial hydrogen pressure of 10kg/cm<2> or lower at 100-300 deg.C to obtain a rosin-derived resin acid composition comprising 15-35wt.% dihydroabietic acid and 85-65wt.% dehydroabietic acid. To this reactional system is added an organophosphorus compound represented by the formula (R-O-)3-P (wherein R is a 1-12C alkyl, phenyl, or a dialkylphenyl having a 1-12C alkyl) in an amount of 0.01-1.0wt.% based on the rosin (a).
Patent JP-S5326830-A (JP)
Title: Water-base composition for coating
Inventor: NAKAYAMA YASUHARU
IPC: C09D5/02
Filed: 1976-08-26
Abstract: PURPOSE: A water-base composition for coating capable of lowering the lowest coating film-forming temperature and giving sufficient coating film hardness, which is prepared by impregnating an emulsion obtained by the radical polymerization of an unsaturated vinyl monomer in the presence of a surfactant with a compound containing allyl groups. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61261106-A (JP)
Title: Economical pneumatic tire
Inventor: MAEDA KIETSU
IPC: B60C9/00
Filed: 1985-05-13
Abstract: PURPOSE:To enhance the durability and rotation-resistance of a pneumatic tire, by using, in a carcass, cords which is formed having a twist coefficient, a dimensional stability index in a post-treated cord and a hestersis-loss value with the use of polyamide yarn having a predetermined relative viscosity. CONSTITUTION:Tire cords having less than 90% of treated polyamide cords consisting of yarns of more than 5D in a monofilament denier, that is, cords made of polyamide yarns having a predetermined relative viscosity of 2.8, a twist coefficient from 1300 to 2100, a dimensional stability index of less than 11 in a post-treated cord, and a hysteresis-loss value of less than a conventional spinning speed of 1800 m/sec in a load range in a post-treated cord, are used to form a tire carcass. With this arrangement, it is possible to enhance the durability and rotational resistance of the tire.
Patent JP-H05114027-A (JP)
Title: Device and method for extracting image feature variable
Inventor: YAMAGUCHI MASASHI
IPC: G06T7/60
Filed: 1992-03-27
Abstract: PURPOSE:To directly find out a feature variable corresponding to all picture elements in an object image by means of chain codes without requiring correction by detecting respective tracking directions as respective chain codes at the time of tracking the centers of respective boundary picture elements forming the contour of the objective image. CONSTITUTION:Chain codes detected by tracking the contour of an object image by a contour tracking means 7 are stored and the feature variable of the object image is computed by an arithmetic means 9 based upon the chain codes. The geometric features of respective boundary picture elements in the object image are respectively determined based upon the chain codes obtained when respective boundary picture elements themselves are tracked and the chain codes obtained at the time of tracking the boundary picture elements next to respective boundary picture elements. Then the arithmetic means 9 is allowed to compute the feature variable of the objective image based upon the geometric features of respective boundary picture elements.
Patent JP-H0767573-A (JP)
Title: Brewing of soy sauce using adlay grain
Inventor: SUZUKI NOBUTAKA
IPC: A23L27/50
Filed: 1991-04-05
Abstract: PURPOSE:To enable the food use of the grain and skin of adlay expected to be useful also as an alternative crop. CONSTITUTION:Malt is prepared by using a raw material produced by compounding 1 pt.wt. of whole soybean with 1.2-1.5 pts.wt. of adlay grain. A conditioned saline water is added to the malt, preliminarily fermented and then fermented and aged to obtain aged unrefined soy sauce, which is squeezed, heated and filtered to obtain a soy sauce.
Patent JP-H07285838-A (JP)
Title: Composition for oral cavity application
Inventor: ISHII SHIGERU
IPC: A61K8/00
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a composition for oral cavity application in which bitter taste characteristic to sodium sulfate is sufficiently removed by the synergic effect of glycyrrhizinate and sodium sulfate and which has excellent aftertaste and usability by compounding a composition for oral cavity application containing sodium sulfate with a glycyrrhizinate. CONSTITUTION:This composition for oral cavity application is obtained by compounding sodium sulfate with a glycyrrhizinate (e.g. disodium glycyrrhizinate, dipotasium glycyrrhizinate and monoammonium glycyrrhizinate). Compounding ratios of the sodium sulfate and the glycyrrhizinate in the composition are preferably 0.1-2wt.% and about 0.01-0.2wt.% respectively. This composition is preferably compounded with an abrasive, especially a silica abrasive. By compounding these three components, greater improving effect against the bitter taste is obtained. The compounding ratio of the abrasive is preferably about 10-25wt.%.
Patent JP-S59227193-A (JP)
Inventor: TAKEYASU KENJI
IPC: H05K9/00
Filed: 1983-06-07
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-S61267793-A (JP)
Inventor: NAKA KENICHI
IPC: G09G5/02
Filed: 1985-05-13
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-S5626213-A (JP)
Title: Magnetic declinometer with compensator
Inventor: UEMATSU HIDEO
IPC: G01C17/38
Filed: 1979-08-10
Abstract: PURPOSE: To facilitate an easy compensation for the magnetic detection part after it is mounted finally, by installing tentatively the magnetic detection part or the gyrocompass and then obtaining and storing previously the deviation according to the angle due to the magnetization.  
     CONSTITUTION: The magnetic detection part is installed tentatively to the device composed of the material including the magnetic substance material scheduled to be installed such as the ship, the cable laying device, etc. Then the whole magnetic detection part installed tentatively is rotated 360° around the vertical axis passing through the detection part. In this case, detection part output I regarding the direction is extracted in accordance with the angle of rotation from the north and decided tentatively. The fact that this line is not straight is due to the effect given from the object made of the magnetic substance material. After this, this object is removed to obtain output II of only the detection part. The deviation between detection part outputs I and II is stored in th memory circuit, and thus a compensation is given by the amount equivalent to said deviation after the actual installation. In this way, the compensated direction can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04675-A (JP)
Title: Circuit graphic processor
Inventor: EBIHARA YUJI
IPC: G06F17/50
Filed: 1990-04-18
Abstract: PURPOSE:To attain the reading of an arbitrary handwriting circuit, the processing of network data and the output processing of the designated circuit diagram by making a reading means and the specification circuit diagram correspond and providing a generating means to generate the network data of circuit connection and an output means to output in a designated representation form. CONSTITUTION:A circuit diagram 21 is handwritten 50 freely, a circuit name, a logic symbol name, a terminal and an internal node name are written in an designated form, automatic reading 22 and 51 is executed as it is and a circuit diagram having a designated form is generated. Besides, also network data 53 of the circuit diagram 58 are generated at the same time. In a case, when the relation of a logic diagram 50 and a symbol is defined 56, the output of the logic circuit diagram 58 corresponding to an arbitrary specification and the network data 53 to the diagram can be executed. Accordingly, the reading 22 and 51 of only the circuit name, the logic symbol name, the terminal name and the internal node name and so on in the circuit diagram handwritten without the processing of graphic recognization, the generation and the output of the logic circuit diagram 58 corresponding to the designated specification and the network data 53 are attained.
Patent JP-S5531748-A (JP)
Title: Conveyor apparatus
Inventor: WARUTAA EGURIN
IPC: B65G47/248
Filed: 1978-08-25
Abstract: PURPOSE: To enable the conveyance to the next process through automatic turning in regular succession on the midway by forming a conveyor by connecting in a series a large number of conveyance bodies capable of holding through exposure of both upper and lower surfaces so as to be turned around the center line in the direction of advance.  
     CONSTITUTION: The conveyance plate 3 capable of holding through exposure of both upper and lower surfaces of a material to be worked is held through the linkage of the protrusion 8 of the conveyance plate 3 with the stepped part of a pair of rails parallel in right and left, and the conveyance plates 3 contiguous in front and rear are pivotally connected on a connecting plate 10 and a connecting metal tool 9 by means of right and left pins 11 and connected in a series and made turnable around the center line in the direction of advance. Each article to be worked which is held by each conveyance plate 3 is advanced intermittently, and when it advances in a revolving apparatus A, it is stopped, and during that time, the article in the revolving apparatus A is turned automatically by 180 degrees with the conveyance plate 3 and advances as it is and is conveyed to the next process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09294355-A (JP)
Title: Magnetizing device
Inventor: MORII KENJI
IPC: H01F13/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetizing device capable of preventing an overcurrent from flowing in a magnetic flux measuring apparatus so as to get rid of the fear of a failure of the magnetizing device. SOLUTION: When a rotor 36 for a motor is inserted into the inside of a magnetizing yoke 56 and a magnetizing power supply 86 is energized, members 94 for a magnet are magnetized. When a controlling device 84 energizes a motor 16, a sensor 18 generates a signal indicating that the motor 16 has rotated to a designated direction, while the controlling device 84 controls a controlling switch 80 to connect a magnetic flux measuring apparatus 82 with a coil 70 for measuring the magnetic flux. At this moment, because a magnetizing current is no longer flowing in the magnetic flux measuring apparatus 82, there is no fear that an overcurrent causes any damage. The rotor 36 for the motor is taken out of the magnetizing yoke 56 while the motor 16 is rotating.  Then, an electromotive force corresponding to the scale of the magnetic force of the members 94 for the magnet is generated in the coil 70 for measuring the magnetic flux. The magnetic flux measuring apparatus 82 measures the scale of this electromotive force to calculate the magnetic flux.
Patent JP-H06314268-A (JP)
Title: Device and method for adjusting neural network
Inventor: SHIMADA TAKESHI
IPC: G06F15/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a device and method for adjusting a neural network where the number of additional elements in learning is minimum and a new example can be learned without deteriorating recognizing accuracy to a learned example. CONSTITUTION:An element parameter holding part 2 and a connection load holding part 3 hold an element parameter and a connection load. An example storing part 4 stores an example. A reaction intensity calculation part 5 calculates the reaction intensity and the output pattern of each element to each pattern. An element parameter correction part 7 and a connection load correction part 8 correct at least one of the element parameter and the connection load concerning an element based on teacher information. An additional condition judgement part 9 judges a weak reaction pattern. An element adding part 11, an additional element parameter holding part 12 and an additional element connection load holding part 13 add a new element to the neural network.
Patent JP-H02282577-A (JP)
Title: Unit bath
Inventor: AOYAMA KENICHIRO
IPC: E04H1/12
Filed: 1989-04-21
Abstract: PURPOSE:To urge quick evacuation by providing an indicator informing the occurrence of an emergency situation such as a fire in a shower space formed by a movable partition member such as a shower curtain and a side wall. CONSTITUTION:When an emergency situation such as a fire occurs, the transfer switch 21a of a broadcasting facility 21 in a building is set to the emergency broadcast side from the service broadcast side. An indicator 18 provided on a wall panel 5 in the shower space 11 of a unit bath 1 is lighted or blinked by an indicator driving circuit 22.
Patent JP-H01273253-A (JP)
Title: Optical pickup
Inventor: GONDOU HIROYUKI
IPC: G11B11/105
Filed: 1988-04-26
Abstract: PURPOSE:To eliminate the in-phase noise of magneto-optically modulated signals so as to improve the S/N of a signal and reliability of the reproducing operation of an optical pickup by making the ratio of the diameter of a light image on the light receiving surface to the width of the light receiving surface separating zone of each detector the same to another. CONSTITUTION:When the incident beam diameters and the widths of the light receiving surface separating zones 12 and 22 of detectors 1 and 2 are respectively represented by r1 and r2 and d1 and d2, the detector 2 is constituted so that d1/d2=r1/r2 can be established. Sum signals of the split detectors of each detector 1 and 2 are inputted to a differential amplifier 3 after they are respectively amplified by amplifiers 13 and 23. Then the quantity of variation of the incident light caused by the fluctuation of the reflectivity of a disk and the influence of a nonsensible zone goes to in-phase noise and canceled in a differential detecting signal C and modulated signal components from the disk are outputted.
Patent JP-H04310110-A (JP)
Title: Controller for unmanned vehicle
Inventor: SHIGEIZUMI TORU
IPC: G05D1/02
Filed: 1991-04-08
Abstract: PURPOSE:To shorten the transfer time of an unmanned vehicle by shortening the creeping time after reduction of the vehicle traveling speed and then shortening the traveling time of the vehicle. CONSTITUTION:A control circuit 1 of an unmanned vehicle is provided with a reduced speed storage means 1c which can set a reduced speed at each station. A reduced speed judging means 1a reads the reduced speed at the corresponding station and varies the reduced speed at each station.
Patent JP-H05300749-A (JP)
Title: Pwm signal generating circuit
Inventor: ICHIHARA TAKAO
IPC: H02M7/48
Filed: 1992-04-22
Abstract: PURPOSE:To shorten the cycle of carriers by lightening the burden on a CPU which performs PWM operation. CONSTITUTION:This circuit is provided with an up/down (U/D) counter, which decides the control cycle of PWM waveform, a resistor 1C which maintains the on timing of the PWM waveform, and a resistor 1D which maintains off timing, and it can operate either in first mode in which it compares the output of the counter 4 with the outputs of the resistors 1C and 1D and outputs PWM waveform, or in second mode in which it counts down the counter 4 within one control cycle and counts up it again after reaching zero and compares this with the output of the resistor C1 and outputs PWM waveform. It is so arranged that in the second mode it gets off calculating the reset level, whereby the burden on the CPU is lightened, and the cycle of carriers can be shortened.
Patent JP-H08297857-A (JP)
Title: Phase transition type optical recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/243
Filed: 1995-04-27
Abstract: PURPOSE: To make recording operations by laser beams of different wavelengths compatible by setting the erasing level at a wavelength of 630nm of light at >=65% the erasing level at a wavelength of 780nm of light. CONSTITUTION: The amorphous level after recording by the wavelength of 630nm of light of the same phase transition type optical recording medium 1 is so set as to attain >=50% of the amorphous level after the recording by the wavelength of 780nm of light. The amorphous level after the recording is referred to here signify the L level of the RF signal amplitude after long mark recording. The reflectivity is less changed even in the recording region according to such recording medium and the recording is executable in the stable state of tracking even with the laser of the short wavelength like 630nm. Then, the laser beams of 630nm and 780nm are made compatible with the same phase transition type recording medium 1.