baber/WOPTO huggingface dataset:
Patent JP-S59123362-A (JP)
Title: Detector of residual amount of recording paper
Inventor: FUKAGAWA HIROSHI
IPC: H04N1/00
Filed: 1982-12-29
Abstract: PURPOSE:To detect a less residual amount and shortage of recording paper by only one detecting circuit only by adding a detecting signal discriminating circuit and a residual amount discriminating circuit to enter a mark of a prescribed fine line on the recording paper. CONSTITUTION:A roll recording paper 1 is held on a spool 11. Light from a light emitting diode 21 irradiates the back side of the recording paper 1 and the reflected light is received on an optical sensor 22, and an output voltage from the optical sensor 22 is amplified inversely at an inverse amplifier 23 and outputted as a detecting signal A. The signal A is supplied to a detecting signal discriminating circuit 3. The length of time of ''H'' of the signal A is compared with a preset time, and when it is longer than the preset time, a recording paper shortage signal B is outputted. When the consecutive time length of ''L'' of the signal A is longer than the preset time, a reset signal C being at ''L'' is outputted to a residual amount discriminating circuit 4.
Patent JP-H0676872-A (JP)
Title: Printed circuit board
Inventor: ICHIYANAGI TOSHINARI
IPC: H05K1/18
Filed: 1992-08-28
Abstract: PURPOSE:To prevent flux from jumping into a connector when the lead leg of a connector is soldered from the back face of a board and improve the workability when a mating connector is coupled with the connector. CONSTITUTION:When a notch section 11a is formed on a board 11 and the board 11 is bent from the notch section 11a, the board 11 is divided into a split board 12 and a discard board 13. When a lead leg C is inserted into the through hole 12a of the split board 12, an opening D side end section is protruded from the notch section 11a, and it is arranged apart from the right end section of the board 11. The lead leg C is soldered on the back face of the board 11, then the board 11 is bent and divided from the notch section 11a to obtain the split board 12, and a mating connector is coupled with a connector A from the opening D.
Patent JP-H0780991-A (JP)
Title: Manufacture of laminates
Inventor: IKEDA HISAO
IPC: B05D7/24
Filed: 1993-09-16
Abstract: PURPOSE:To provide a method for manufacturing laminates excelling in bonding strength, hot water resistance, corrosion resistance, and durability. CONSTITUTION:A primer sintered layer is formed by heating an organic titanate primer to 250 to 320 deg.C after applied to the surface of an iron material, and then a coated layer is formed by an extrusion fusion coating of a silane graft polyethylene resin after a 5% acetone diluent liquid of dibutyl tin-o-phtalate as a silanol condensing catalyst is applied to the surface of the primer sintered layer and dried by a 250 deg.C hot blast.
Patent JP-S59122276-A (JP)
Title: Optical image forming device
Inventor: KIYONO MINORU
IPC: H04N1/028
Filed: 1982-12-28
Abstract: PURPOSE:To form an image forming system in one body with a lighting system and to obtain an unexpensive and small-sized optical image forming device by forming a lens array in parallel with the longitudinal direction of a rod lens and arranging a lighting source for an image to be formed on the upper position of the rod lens. CONSTITUTION:Spherical lenses 2, 2A are arranged on both sides of the cylindrical rod lens 1 in parallel with the longitudinal direction of the rod lens 1. A light source 3 consisting of light emitting diodes or the like corresponding to the number of the spherical lenses 2, 2A are arranged on the upper part of the rod lens 1 at the positions separated by a prescribed distance. If light is projected from the light source 3, the projected light is stopped by the rod lens 1 and irradiated to an object on a point B. Consequently, the image on the point B has prescribed uniform brightness in the vertical direction of paper and the spherical lenses 2, 2A catch the image and project the image on an image forming surface 5, so that the image is caught clearly without dispersing the light.
Patent JP-S6473170-A (JP)
Title: Engine ignition control apparatus
Inventor: MACHIDA HISASHI
IPC: F02P3/045
Filed: 1987-09-14
Abstract: PURPOSE:To enable proper fine advance control and optimum duty control to be performed in accordance with engine speed by employing a three pulse control method in compliance with the three pulse signals on the basis of the second pulse signal. CONSTITUTION:A second pulse generator 2 is provided for successively generating three pulse signals p1-p3 per one cylinder every rotation in synchronization with engine rotation. And the integrally acting position in each of integrators 6, 8, 10 can be set freely by setting arbitrarily each position of three pulse signals p1-p3 through ON timing signal generating circuits 17, 19. Accordingly, the ignition can be achieved with the optimum ignition energy in accordance with the engine rotation by setting arbitrarily the inclination during the waveform rising in the integrator 10. And the fine and proper advance control can also be carried out in accordance with the engine rotation in a range from low rotation area to high rotation area by setting arbitrarily the inclination during the waveform rising in the integrator 8.
Patent JP-H0672610-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YASUKI
IPC: B65H3/44
Filed: 1992-08-28
Abstract: PURPOSE:To provide an image forming device which can reduce the number of cassette and make it compact by supplying manuscript for reading an image and recording paper for printing from a common cassette. CONSTITUTION:A case 1 which stores an image forming section 2 and a picture image reading section 25 is provided, and at least one cassette 16 in which recording paper 13 or manuscript 15 is stored selectively is provided in the case 1 in such a way that it can be mounted or dismounted freely. A recording paper conveyance passage 11 whose one end is connected with a tip of the cassette 16 and which passes the picture image forming section 2 and a manuscript conveyance passage 12 which is branched from around the end of the recording paper conveyance passage 11 on the cassette 16 side and passes the picture image reading section 25 are provided in the case 1. A passage changeover member 31 is provided at a branch point of the recording paper conveyance passage 11 and the manuscript conveyance passage 12 in such a way that it is displaced freely.
Patent JP-H1075578-A (JP)
Title: Inverter controller
Inventor: AIKAWA HIDEO
IPC: H03K17/56
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunctions of primary- and secondaryside gate drivers by preventing the intrusion of noise generated from a semiconductor element into a primary-side gate controller through a secondary-side drive circuit. SOLUTION: When dv/dt noise occurs in a load circuit, a noise current I flows along the route shorn by the alternate long and short dash line. When a gate resistor 22 is not added, the magnitude of the noise current I becomes I=E/Z=(1/Z).(dv/dt) (where, Z represents the combined impedance and dv/dt=E). When the resistance value R3 of the resistor 22 is added, the magnitude of the then noise current I1 becomes I1=E/(Z+R3)= 1/(Z+R3)}.(dv/dt), because the combined impedance becomes (Z+R3). Accordingly, the noise current I1 is suppressed, because the current I1 becomes smaller than the noise current I (I1<I). Therefore, each power source circuit and drive circuit in primary- and secondary-side gate controllers 7 and 11 are stabilized and the occurrence of malfunctions can be prevented.
Patent JP-H1072265-A (JP)
Title: Castable refractory
Inventor: KATO MASATOSHI
IPC: C04B35/66
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize waste and to obtain economical high quality castable refractories by melting ash generated by incinerating waste at a high temp. and using the resultant slag as part of refractory aggregate. SOLUTION: Ash generated by incinerating waste is melted at a high temp. of >=1,300 deg.C and the resultant slag is used as part of refractory aggregate to obtain the objective castable refractories. When the amt. of the slag is 25-65wt.%, a sufficiently low coefft. of linear expansion, satisfactory compressive strength and bending strength are ensured.
Patent JP-S59116574-A (JP)
Title: Alarm timepiece
Inventor: UMEZAWA TOSHIHIKO
IPC: G04G13/02
Filed: 1982-12-24
Abstract: PURPOSE:To facilitate the wakening positively with a greater comfort by uttering a specified message associated with the operation of halting the sounding of an alarm. CONSTITUTION:When an alarm is set with the closing of a switch 14 for halting the sounding, an alarm switch 15 is closed at the set time. Output of a gate circuit 10 goes to ''1'' to generate an alarm signal from an alarm circuit 5 and an alarm sound is generated with an enunciator 9. At this point, when the switch 14 is opened to halt the sounding, one pulse is generated from a differentiation circuit 13 and fed to a control circuit 7 through a gate circuit 11. The control circuit 7 is actuated to read out a data from a memory circuit 6. The data is converted into an subsequent analog output with D/A conversion circuit 8 and a message is emitted from the enunciator 9 by voice.
Patent JP-H0394171-A (JP)
Title: Readout setting circuit
Inventor: YOKOI TOSHIHIKO
IPC: G01R13/20
Filed: 1989-09-07
Abstract: PURPOSE:To reduce the number of signal lines to a readout setting circuit and to simplify wiring by providing resistors serially connected to plural setting switches, reading set voltage generated by the resistors and detecting the set state of the setting switch. CONSTITUTION:The readout setting circuit 1 incorporating an A/D conversion circuit and a constant-current circuit 2, the setting switches S1-S4 and the resistors R1-R4 serially connected to the switches are provided. When the switches S1-S4 are turned on, a constant current flows from the circuit 2 to the resistors R1-R4 and the different set voltages are respectively generated by the resistors R1-R4. A/D converted and displayed on an oscilloscope. Thus, the different set voltages by different resistance values are detected and the information of the respective setting switches S1-S4 can be read. The number of the signal lines to the circuit 1 is reduced and the wiring is simplified.
Patent JP-H0898891-A (JP)
Title: Catheter tube
Inventor: KORIN JIEE NIKORUSU
IPC: A61M25/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To enable the liquid flow in a lumen to take the shape of a compensated lumen even if the catheter tube is deformed with twists. SOLUTION: A cylindrical catheter tube 30 has a body 32 of an elastic material, with a smooth cylindrical surface 34 on its outer periphery and a D-shaped lumen 36 in its interior. The lumen 36 has even walls 38, 40, 42. The even walls 38, 40 are interconnected with one another at a small radius circular corner 44, and the even walls 38, 42 are interconnected with one another at a small radius circular corner 46. The even walls 40, 42 are connected by a circular wall 48. It is proved by tests that the lumen 36 characterized by such a shape can prevent the blockade of the lumen of a catheter tube even if the catheter tube 30 is entangled, wound, twisted or corrupted.
Patent JP-S59119178-A (JP)
Inventor: NAKAMOTO KATSUMI
IPC: F27D15/00
Filed: 1982-12-24
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-S6386886-A (JP)
Title: Production of alloy electroplated steel strip
Inventor: IWASAKI KIYOTOSHI
IPC: C25D3/56
Filed: 1986-09-29
Abstract: PURPOSE:To form alloy plating having a uniform compsn. on a steel strip with a small loss of electric power by considering the ratio of the total area of soluble electrodes for alloy plating to the total area of all of electrodes immersed in a plating soln. to be current efficiency and the ratio between the total area of soluble electrodes for one of the plating components and the total area of soluble electrodes for the other to be the ratio in the compsn. of the alloy plating. CONSTITUTION:Groups of electrodes consisting of a group I of zinc electrodes 11, a group II of nickel electrodes 12 and a group III of insoluble electrodes 13 are used as the anode and a steel strip 1 transferred by plural pairs of electrifying rolls 14 and back-up rolls 15 is used as the cathode and electroplated with an alloy in a plating soln. At this time, the ratio of the total area of the soluble electrodes 11, 12 to the total area of all the electrodes 11, 12, 13 immersed in the plating soln. is considered to be current efficiency and the ratio between the total area of the soluble electrodes 11 for one of the plating components and the total area of the soluble electrodes 12 for the other is considered to be the ratio in the compsn. of the alloy plating. Thus, the compsn. of the alloy plating is uniformized and the loss of electric power can be reduced.
Patent JP-H0970823-A (JP)
Title: Method for controlling feed of work of wire saw and its apparatus
Inventor: KATAMACHI SHIYOUZOU
IPC: B28D5/04
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the cutting precision of a wire. SOLUTION: The feeding speed of a work 54 is changed in proportion to the absolute value of the travel speed a wire 14. That is, in bidirectional cutting, when the wire 14 is accelerated, the work 54 is also accelerated in proportion to the speed of the wire 14; when the wire 14 travels at a constant speed, the work 54 is also fed at constant speed. In this way, contrary to a conventional case, the work 54 is prevented from being pressed with the wire stopped, or the work 54 is prevented from being cut with no grinding particle sticking to the wire 14 so that the work 54 can be cut well.
Patent JP-2000067371-A (JP)
Title: Traffic signal control method and controller
Inventor: HACHIMAN AKIRA
IPC: G08G1/07
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To automatically generate the system offset of a kind corresponding to a traffic demand mode, to perform an offset control corresponding to the change of traffic conditions and to accurately cope with the purpose of traffic administration and the change of a traffic form at the time of controlling the traffic signal devices of road traffic altogether. SOLUTION: By the application range of a cycle length corresponding to the traffic demand mode selected in a mode selection part 25 and the kind of an offset to be generated, the system offset of a specified kind for maximizing a through-band width obtained in a signal device group to be an object is generated by the arithmetic processing of an offset generation part 26. By the control index calculation part 28 of the offset based on traffic information by a vehicle sensor or the like 22, the arithmetic processing for changing the priority for respective directions of a bidirectional system offset is performed in an offset control part 27. In a case that the kind change of the offset is specified from an operation part 37, the arithmetic processing of the kind change is performed in the offset generation part 27.
Patent JP-2000066871-A (JP)
Title: Voice adaptive portable electronic equipment device
Inventor: HIROSE TAIJI
IPC: G10L19/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To process sound-recorded data by transferring the data to a personal computer temporarily by adding additional information for enabling use on an information processor side to sound-recorded voice information and sending the added voice information to the information processor side. SOLUTION: In a personal computer 12, the application dedicated to the portable electronic equipment device 10 is started and additional information is set. The additional information set on the side of the personal computer 12 is downloaded from the personal computer 12 to the portable electronic equipment device 10. After the additional information is downloaded and the communication ends temporarily, the portable electronic equipment device 10 records and registers a voice. After the sound recording, the portable electronic equipment device 10 and personal computer 12 communicate with each other and then the voice information and additional information are sent from the portable electronic equipment device 10 to the personal computer 12.  The portable electronic equipment device 10 after sending the voice information and additional information to the personal computer 12 finishes communicating with the personal computer.
Patent JP-S59118113-A (JP)
Inventor: HERUMUUTO GAISU
IPC: A47G21/18
Filed: 1983-12-09
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-S6291016-A (JP)
Title: Oscillator abnormality detecting circuit
Inventor: YAMAMOTO KENTARO
IPC: H03K5/00
Filed: 1985-10-16
Abstract: PURPOSE:To detect quickly a abnormality by inputting a clock signal to at least two holding circuits updating the holding at each time by the control of a delay clock signal so as to detect coincidence/dissidence of outputs of the holding circuits. CONSTITUTION:An output of a rectangular wave oscillator (OSC) 1 is inputted to each set terminal S of two R-S-T flip-flops 21, 22 of a register circuit 2, and an inverting output of the OSC 1 is inputted to each reset terminal R of the flip-flops 21, 22. On the other hand, the output of the OSC 1 is inputted to a delay circuit 3 and its output and its inverted output are inputted respectively to a trigger terminal T of the flip-flops 21, 22. Further, AND 1, 2 and an OR circuit constitute a detection circuit 4 detecting coincidence/dissidence. Thus, the abnormality of the oscillator is detected quickly.
Patent JP-H1142304-A (JP)
Title: Shaft of golf club provided with many dents on its surface
Inventor: TAKAI MAMORU
IPC: A63B53/12
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce pressure resistance and to facilitate the matching of the timing to hit a ball by forming many dents on the surface of the shaft of a golf club, thereby generating disturbance around the shaft at the time of a swing and narrowing the part on the rear side where the pressure is low. SOLUTION: The surface of the shaft 1 of the golf club is provided with the many dents 2. The shafts 2 may formed simultaneously with the formation of the shaft 1 and may be formed afterward by pressing, grinding, etc. The shapes of the dents may be elliptic, oblong or linear in addition to a circular shape. The generation of the pressure resistance at the time of the swing is larger nearer the front end than the base end side of the shaft 1 and the effect is therefore better as the dents 2 are formed more densely nearer the front end than the base end side. As a result, the pressure resistance at the time of the swing is reduced and the matching of the timing to hit the ball is facilitated by the lessened deformation of the shaft 1.
Patent JP-S6386328-A (JP)
Inventor: OKADA TAKEHIRO
IPC: H01H21/04
Filed: 1986-09-30
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-S6388373-A (JP)
Title: Piston ring for stirling engine
Inventor: KOBAYASHI DAISAKU
IPC: F02G1/053
Filed: 1986-09-30
Abstract: PURPOSE:To reduce a pressure differential between two working chambers by arranging such that a gas leakage ratio of a seal ring member between the leakages from one working chamber to the other and vice versa become a specified value. CONSTITUTION:A cylinder 2 of a Stirling engine or the like is divided and defined by a piston 1 into a 1st working chamber (e.g. an expansion chamber) and a 2nd working chamber (e.g. a compression chamber). On the periphery of the piston 1 is formed an annular groove 3 into which a seal ring 4 (e.g. a piston ring) is installed. The seal ring 4 consists of a main seal ring 4a having a mating portion, a back seal ring 4b and an inner lining ring 4c. The gas- sealing ability of the seal ring 4 is set such that a ratio between leakage amounts from one working chamber 6 or 7 to the other working chamber 7 or 6 and vice versa is 2 or less so that a pressure differential between the two working chambers can be made small.
Patent JP-H0393886-A (JP)
Title: Working fluid
Inventor: OMURE YUKIO
IPC: C09K5/04
Filed: 1989-09-06
Abstract: PURPOSE:To obtain a thermally stable and incombustible working fluid, composed of perfluorodimethylamine, having a low solubility in polymer compounds without causing problems in destruction of ozonosphere and used for refrigerators, heat pumps, etc. CONSTITUTION:The objective working fluid obtained by adding, as necessary, about 0.01-5% compounds, such as epoxides, (thio)phosphites, phosphine sulfides, boron compounds, phenols, nitroalkanes and acrylic acid esters, as a stabilizer to perfluorodimethylamine. Furthermore, compounds, such as fluorocarbons, pentafluorodimethyl ether or perfluoroethylamine, having the boiling point within + or -50 deg.C of that of the perfluorodimethylamine in an amount within the range of up to 50% based on the weight of the perfluorodimethylamine can be mixed therewith.
Patent JP-H04113580-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKATAKE KENICHI
IPC: G11C11/401
Filed: 1990-08-31
Abstract: PURPOSE:To shorten a logical verification pattern and to improve a productivity by providing a fault detecting circuit in the main body of a memory. CONSTITUTION:In the case of using as a test mode, an address signal generated from an address generating circuit 6 is applied to an address signal line 9 of the memory (RAM) 10 in such a manner that the signal of a test signal terminal 1 is changed over, and data generated by an input data generating circuit 5 for every address are written into the memory 10. Next, data to be read out which are generated by an output data generating circuit 7, and the output data of RAM are compared in a comparator circuit 8, and when an coincidence is not obtained, the normal or defective state is decided by means of outputting a parity signal to a parity signal terminal 2. When all verifications are finished, a signal of test finish is outputted from the address generating circuit 6 to move to the next test. By this procedure, the logical verifications for the part of memory 10 can be promptly performed at three terminals such as the test signal terminal 1, parity signal terminal 2, and test finish signal terminal 3.
Patent JP-H0546460-A (JP)
Title: Instruction processing system
Inventor: WADA NOBORU
IPC: G06F9/30
Filed: 1991-08-20
Abstract: PURPOSE:To increase the instruction processing speed. CONSTITUTION:At the time of data processing in a computer, a memory access control signal 12 of the logical operation instruction executed by a CPU device 1 is generated by a signal generating circuit 41 provided in the CPU device 1. Then, a memory address 14 of data to be operated as the processing object of the logical operation instruction is sent to a memory device 2, and operation data stored in an operation data register 5 in the CPU device 1 is sent. When receiving an instruction execution signal 44 of logical operation, a logical operation control circuit 42 provided in the memory device 2 performs the logical operation between operation data and data to be operated. Logical operation result data 45 is returned to the CPU device 1 by an operation result control circuit 49 and is stored in a memory data part 9 of the memory device 2.