baber/WOPTO huggingface dataset:
Patent JP-H04246792-A (JP)
Title: Optical character reader
Inventor: KOBAYASHI YOSHIKAZU
IPC: G06K9/38
Filed: 1991-02-01
Abstract: PURPOSE:To inexpensively and accurately detect the tip of a document by assuming a point where the optical black part of a remarked point provided at a carrier path is changed to white as the tip of the document. CONSTITUTION:The output of a photoelectric conversion element 13 is amplified by an amplifier 14, and a white peak is held with a white peak hold circuit 15. The white peak is compared with sensor output from the amplifier 14 by a comparator 16, and a result is binarized. In the visual field of the photoelectric conversion element 13, the optical black part 21 and an optical white part 20 with width less than the minimum width of a carried document 11 are provided on a scanning line. The optical black part 21 is assumed as the remarked point. When the document 11 arrives at the visual field of the photoelectric conversion element 13, white is outputted by the width of the document 11, and the output of the white peak hold circuit 15 represents a new white peak value. In such a way, a time when the remarked point is changed from a black level to a white level is deteted, thereby, the tip of the document can be detected.
Patent JP-S62188767-A (JP)
Title: Vertical plating cell
Inventor: KIYONO NAONORI
IPC: C23C2/08
Filed: 1986-02-15
Abstract: PURPOSE:To prevent the defective plating adhesion arising from the oxidation of a plating bath surface by providing means for circulating an inert gas of a high pressure to a plating cell and controlling the plating bath surface. CONSTITUTION:A projecting part 12 having stirring vanes 13 and a stirring cylinder 15 is provided to the central part on the bottom surface of a plating cell tank. A guide pipe 18 having a tapered part 17 expanding downward is attached to the center on the top surface of the tank 11 and an inlet die 19 is supported in the top end of the guide pipe 18. A gas supply port 24 and a gas discharge port 25 are provided atop the tank 11 and the high-pressure inert gas is circulated into the tank 11. The liquid level in the tank 11 is detected by a sensor and a shut off valve 26 inserted in a plating bath replenishing port 27 for tin, etc. is operated to maintain the liquid level at the intermediate in the axial direction of the guide pipe 18. The liquid level of the plating bath is pressurized by the high-pressure inert gas and enters the inside of the guide pipe 18 to contact the bottom surface of the inlet die 19. The exposure of a wire to be plated to the outside of the bath is, therefore, obviated. Since the oxidation of the bath liquid surface is prevented by the circulation of the inert gas, the defective plating adhesion is prevented.
Patent JP-H06281334-A (JP)
Title: Drying storing apparatus for grain
Inventor: KANEKO AIJIRO
IPC: F26B9/06
Filed: 1993-02-22
Abstract: PURPOSE:To store grain in good quality over a long time by keeping the grain under storage at a predetermined water content, preventing moisture condensation from being produced, and keeping the grain at a grain temperature suitable for the storage. CONSTITUTION:An air chamber 4 is formed at the lower portion of a closed storage bin 1 for storing grain in accumulation, the air chamber 4 being defined from an upper grain storage chamber 3 through a ventilation wall 2. An opening/closing valve 18 is provided in the air chamber 4, to which valve a fan 16 is connected through a fan air passage 17 which is free to be opened and closed. An opening/closing valve 20 is provided in an upper space in the grain storage chamber 3 to form an air exhaust port 19 which is free to be opened and closed. The grain storage chamber 3 and the air chamber 4 are communicated with each other through an air circulation passage 5 which is free to be opened and closed by including opening/closing valves 21, 22. A cooling air fan device 6 is provided on the air circulation passage 6. A fan 16 is actuated under the conditions that the opening/closing valves on the air circulation passage 5 are closed by the selection of a drying mode and the opening/closing valve 20 in the air exhaust port 19 is opened. Further, the cooling air fan device 6 is actuated under the conditions that the opening/closing valve 20 on the air exhaust port 19 and the opening/closing valve 18 on the air fan passage 17 are closed by the selection of a storing mode and the opening/closing valves 21, 22 on the air circulation passage 5 are opened for automatic control.
Patent JP-H08196129-A (JP)
Title: Waterplant cutting device
Inventor: SUGIMURA TSUNEO
IPC: A01D34/02
Filed: 1995-01-26
Abstract: PURPOSE: To provide the subject device equipped with a cutting device to shortly cut continuous foreign matter in the rear thereof, designed to avoid the hazards for a relevant operator, prevented from the stagnation of waterplants conveyed and the breakage of the conveying device, and improved in operability. CONSTITUTION: This waterplant cutting device 9 has cutting edges 12, 13 for cutting waterplants, a conveyer 11 to take in cut waterplants, and a cutting device 23 to cut continuous foreign matter other than waterplants. The cutting edges 12, 13 are disposed in front of the conveyer 11, while the cutting device 23 behind the conveyer 11. The cutting device 23 is equipped with a feed member to hold continuous matter and feed it in its longer direction and a cutting edge to be reciprocated in the direction rectangular to the conveying direction of the continuous foreign matter to cut it to a specified length. Besides, this waterplant cutting device 9 is equipped with a detector to actuate the cutting device 23 when the continuous foreign matter is detected on the conveyer 11.
Patent JP-H03237386-A (JP)
Title: Body detecting device for automobile
Inventor: FUJITA OSAMU
IPC: B60W30/00
Filed: 1990-02-14
Abstract: PURPOSE:To put the detecting device in operation automatically only in a low- speed travel ad to utilize the device efficiently by providing a vehicle speed measuring means which measures a travel speed and a control means which stops the device operation when the travel speed exceeds a set control speed. CONSTITUTION:a driver sets a voltage signal which is proportional to a control speed where the operation of the body detecting device for the automobile is stopped with a variable resistor 13b previously. When the automobile travels below the control speed, a vehicle speed sensor 12 outputs a pulse signal of frequency which is lower than that in the control speed travel. A voltage signal which is outputted by an F/V converting circuit 13a is lower than the voltage signal from the variable resistor 13b, a comparator 13c outputs a control signal, and when a body 9 to be detected approaches a sensor 3, a piezoelectric buzzer is put in operation. When the automobile travels above the control speed, the comparator 13c generates no output control and the piezoelectric buzzer 14 does not operate.
Patent JP-H02211796-A (JP)
Title: Simultaneous time setting processing system
Inventor: IHARA SHIGEKO
IPC: H04Q9/14
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the setting time from being deviated between monitor object equipments by stopping polling to plural processing sections of monitor object equipments simultaneously with a time setting request from a monitor and informing plural processing sections of monitor object equipments when all stop replies are arranged. CONSTITUTION:A common processing section 3 sets a time setting data in a real time clock with a time setting request from a monitor 1 and stops the polling to monitor object equipment processing sections 41--43. When stop replies are all arranged, the time setting data is read out of the real time clock and the time setting request is informed simultaneously to all the monitor object equipment processing sections 41-43. Thus, the deviation of the time is minimized to the mutual monitor object equipments and monitors.
Patent JP-S58150156-A (JP)
Title: Tape recorder
Inventor: AKAGI TADAO
IPC: G11B15/29
Filed: 1982-02-27
Abstract: PURPOSE:To separate the pinch roller from the capstan with an extremely weak operation force and to perform lightly the switching, by so constituting the titled recorder that the force is applied in the direction which weakens the spring when the operation mode is changed from the recording or reproducing mode to the cue (CUE) or review (REV) mode. CONSTITUTION:When the operation mode is changed from the FWD mode to the CUE or REV mode, stoppers 48a and 49a at guide holes 48 and 49 of the 1st sliding plate 22 are brought into abutment to guide pins 46 and 47 of the 2nd sliding plate 21 respectively, by giving a returning motion to the sliding plate 22 in the direction shown by an arrow (c') to the sliding plate 21 by means of the 1st spring 70, and a pinch roller 20 is separated from a capstan 2 by forcedly returning the 2nd sliding plate 21 in the direction of the arrow (c') by means of the 1st sliding plate 22. Therefore, when the operation mode is changed from the FWD mode to the CUE or REV mode, force is given in the direction which weakens all the spring 70 and springs 75 and 76, and thus, the operating force is made lighter.
Patent JP-H05194031-A (JP)
Title: Production of diamond-based ultra-high pressure sintered material for highly heat-resistant machining tool
Inventor: UEDA FUMIHIRO
IPC: B01J3/06
Filed: 1992-01-22
Abstract: PURPOSE:To provide the subject sintered material improved in heat resistance. CONSTITUTION:The objective sintered material suitable for using as esp. a machining tool can be obtained by the following method: the ultra-high-pressure and high-temperature generating zone of an ultra-high-pressure sintering unit is charged, in a laminated manner, with (A) a diamond powder layer and (B) 1-20vol.%, based on the total material, of a metal layer consisting of at least one kind selected from Ti, Zr and Cr followed by ultra-high-pressure and high- temperature heating at 1700-1900 deg.C and >=6.5X10000atm to produce a sintered compact, which is, in turn, carbonized at >=2000 deg.C.
Patent JP-H0545130-A (JP)
Title: Method for measuring position and diameter of fiber in fiber bundle
Inventor: MAKIASU HAARUTORUNPU
IPC: D01D5/088
Filed: 1991-01-31
Abstract: PURPOSE: To measure the position and diameter of a fiber in a fiber bundle. CONSTITUTION: This device consists of a laser scanner 1 put in front of a fiber bundle. In the optical path behind the fiber bundle 2 being a measuring object, arranged are an optical means 3 like a lens or a mirror, a filter 4 which is favorably in the focusing surface of the optical path to remove part of non- diffracted light, a detecting device, and an analyzing means 5. The filter is transmissive only for limited cut-out of diffracted image and the detecting device simultaneously measures the intensities of the diffracted images at some locations. In the analyzing means, the fiber position is determined based on the measured intensity curve and the fiber diameter is determined based on the measured intensity ratio.
Patent JP-S57145446-A (JP)
Title: Automatic equalizer
Inventor: MURAKAMI JIYUNZOU
IPC: H03H15/00
Filed: 1981-03-05
Abstract: PURPOSE:To prevent the dispersion of a gain controlling system at taps, by realizing the application of frequency selective leakage to the tap gain controlling system. CONSTITUTION:A transversal filter 1 varies a tap gain and receives the application of the signal to be equalized. A memory 8 stores the value of the tap gain to be applied to the filter 1. A gain correcting means supplies again the tap gain read out of the memory 8 after correcting the distortion of the output signal of the filter 1 toward a minimized level. Furthermore a gain converting circuit 15 is provided between the reading terminal of the memory 8 and the gain correcting means to carry out an operation of an equation (Ck+j: tap gain to be applied to the (k+j)-th tap of the filter read out of the memory; fj: a set of constants including >=2 non-zero elements and set previously; a and b: positive integers; Ck: tap gain after conversion and to be applied to the k-th tap of the filter).
Patent JP-S62192392-A (JP)
Title: Phosphoric acid ester
Inventor: FURITSUTSU MAURAA
IPC: A01N57/16
Filed: 1987-02-16
Abstract: Insecticidally and fungicidally active novel 6-oxo-pyrimidinyl (thiono)-phosphate of the formula   <IMAGE>   in which X represents oxygen or sulphur, R represents alkyl, R1 represents fluoroalkyl, R2 represents hydrogen, optionally substituted alkyl, or alkoxy, alkylthio, dialkylamino or aryl, R3 represents alky or aryl and R4 represents hydrogen, halogen or alkyl.
Patent JP-H10229059-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KASAI NOBUYUKI
IPC: H01L23/522
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent stripping of an insulation film by providing a gap between a plated wiring and the insulation film and relaxing the internal stress of the plated wiring thereby protecting the insulation film against being pressed. SOLUTION: An active layer 11 and electrodes 12, 13 are formed on a semiconductor substrate 10 and followed by formation of a wiring metal 20, an insulation film 40, and the like. A plating lower layer resist is then formed and followed by formation of a plating power supply layer 30 on the plating lower layer resist and an opening. Subsequently, a plating upper layer resist is formed and partially removed in order to adjust the dimensions of the opening. Thereafter, plating 31 is grown selectively only at the part where the plating power supply layer 30 is exposed before removing the plating resist, the plating power supply layer 30, and the like.  Furthermore, a gap 5 on the order of 0.5-2μm is provided between a plated wiring 32 and the insulation film 40 in order to prevent generation of stress pressing the insulation film 40 thus preventing the insulation film 40 from being floated or stripped.
Patent JP-S57147071-A (JP)
Title: Detection system for minute ground fault
Inventor: TOKUMARU KOUJI
IPC: G01R31/02
Filed: 1981-03-06
Abstract: PURPOSE:To detect a minute ground fault without the influence of another system, by providing a current differential relay and a ground fault over current relay due to PCM or FM transmission in each electric place and using a transmitted zero-phase current of the remote terminal and the output of the local ground fault over current relay. CONSTITUTION:Three-phase components 5F, 5'F, and 5''F of a remote current are combined to obtain a zero-phase current of the remote terminal in a local  terminal. Consequently, a circuit 6 is equivalent to a ground fault over current  relay provided in the remote terminal, and AND between an output 6A of the  zero- phase current detecting circuit 6 and an output 1A of a ground fault over current relay 1 provided in the local terminal is operated, and an on-delay timer  2 is combined, thus detecting minute ground fault of transmission lines. Thus,  not only influence of the single defect of a CT circuit and another system is prevented but also this device is easily added to the conventional protecting device.
Patent JP-H05230656-A (JP)
Title: Manufacture of diamond coated member
Inventor: ISOZAKI TOSHIO
IPC: C04B41/52
Filed: 1992-02-19
Abstract: PURPOSE:To provide the method for manufacturing a diamond coated member in which the adhesion between a substrate and a diamond practical use and remarkably improved in a service life. high performance and excellent durability at the time of practical use and remarkably improved in a service life. CONSTITUTION:A substrate using a sintered hard alloy or silicon nitride ceramics as stock and at least one kind among IVa group metals, Va group metals and VIa group metals in a periodic table and silicon are charged to the same reaction vessel, and, in the coexistence with the metal, the substrate is subjected to sintering treatment at 1000 to 1500 deg.C under <=1Torr for >=1hr. After that, a diamond thin film is formed on the surface of the obtd. substrate by a vapor phase synthesis method.
Patent JP-H03234613-A (JP)
Title: Orientation forming
Inventor: MORIWAKI TSUTOMU
IPC: B29L7/00
Filed: 1990-02-13
Abstract: PURPOSE:To obtain the oriented tape which has excellent appearance without fuzz and in which the shrinkage in width direction and the tear in longitudinal direction do not occur by a method in which the heating body which has the ridge part of arc shape parallel to the width direction of a tape and also has roundish shape made in said ridge part, is used, and the tap is oriented, while the tape is brought in contact with the ridge part of the heating body by pushing the tape. CONSTITUTION:Since the roll 3 which sends out an unoriented tape 1 to the side of a tension roller 5 has smaller revolution-number than that of the tension roller 5, tension is applied to the unoriented tape 1. A heating body 7 is provided with the ridge part 11 to which moving-unoriented tape 1 is press-bonded, and after the position brought in contact with said ridge part 11, i.e., oriented part 1a has been heated nd oriented, the nuoriented tape 1 is moved to the tension roll 5 as an oriented tape 21. While the ridge part 11 of the heating body 7 has the arc shape parallel to the width direction of the unoriented tape 1, it has a roundish shape 13. Pushing bars 9, 9 are provided with the pushing part 23 which curves in parallel with the ridge part 11 and push the unoriented tape 1 or 21 from the reverse direction of the ridge part 11, thereby press-bonding the oriented part 1a to the ridge part 11.
Patent JP-S60177290-A (JP)
Title: Pointer mounting jig
Inventor: SUZUKI ARATA
IPC: G04B1/08
Filed: 1984-02-22
Abstract: PURPOSE:To eliminate variance in the pressing-in quantity of a hands by operators and prevent the hands from being mounted slantingly to hand shafts by eliminating the need to apply force manually when the hands are pressed in the hand shafts. CONSTITUTION:The tip of a presser pin 26 is set abutting on the center part (not shown in figure) of a hand pressed gently against a hand shaft by holding the part of a cylinder 10, and then pressed gently in the direction of an arrow (b). Then, a microswitch 30 turns on and air is pressed in a space part 100 through piping 36 for about 0.3sec; a piston rod 14 moves in the direction of an arrow (b) to project the presser pin 26, and the hand is pressed in the hand shaft. The presser pin 26 leaves the hand by the reaction of said pressing-in operation and the microswitch 30 turns off; piping 28 communicates with piping 48 through a solenoid valve 40 and the air pressed in the space part 100 flows reversely to return the piston rod to its original position.
Patent JP-S61192900-A (JP)
Title: Centrifugal blower
Inventor: SUZUKI SOUZOU
IPC: F04D29/66
Filed: 1985-02-20
Abstract: PURPOSE:To reduce noise caused by a centrifugal blower by providing axially long and independent cavities deflectively to the inner peripheral side of a spiral plate in the wall of the spiral plate formed of hard plastic foam material in a body, and making the wall between the cavities and the inner periphery of the spiral plate thin. CONSTITUTION:A spiral plate 11 formed of hard urethane foam material in a body with a side plate 12 forms a casing with a other side plate. Plural independent cavities 13 being long in the axial direction of a impeller are provided deflectively to the inner periphery 11' of the spiral plate in the wall of the spiral plate 11, and the wall 14 between the cavities 13 and the inner periphery 11' of the spiral plate is made thin. Consequently, the above thin wall 14 increases sound transmissivity, and checks the direct deflection of sound to cause the damping function of sound energy. Thus noise caused by a centrifugal blower can be reduced.
Patent JP-H09223198-A (JP)
Title: Ic card with counting function
Inventor: INADA MAYUMI
IPC: G06K19/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently perform a subtracting process even for a large value by providing an instruction which specifies one frequency and multiple frequencies to an instruction which makes a counter count down. SOLUTION: The counter consists of 9-bit counters which have respective bit numbers weighted to, for example, one, a 10 frequency, a 100 frequency, and a 1000 frequency, and has four kind of a one decrement, a 10-frequency decrement, a 100-frequency decrement, and a 1000-frequency decrement as decrement commands. The counter consists of bits which can be both written and erased, and in an initializing process, the counter is initialized to the largest value that can be represented, i.e., 1000×9+100×9+10×9+1×9=9999 in this case. In an issue process, an arbitrary maximum usable frequency can be stored in this area. Thus, the instruction which specifies one frequency and plural frequencies to an instruction making the counter count down is provided and those instructions are combined to perform the subtracting process.
Patent JP-2000234767-A (JP)
Title: Cooling device and cooling device of air-conditioner
Inventor: KAWAKUBO MAMORU
IPC: F28D15/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of noise and at the same time promote radiation of heat from an electrical heating element such as a heat build-up element by thermally connecting the radiation part of the electrical heating element to the low-pressure part of a refrigeration cycle. SOLUTION: A circuit substrate 2 where a semiconductor 1 for power is packaged is mounted and fixed to an electric panel box 3 with a mounting screw 5. The radiation part of the semiconductor 1 for power is thermally connected to one end of a heat pipe 7 via a mounting metal fitting 6a that is made of thermally conductive metal such as aluminum. Also, the heat pipe 7 is arranged through a through hole 4 being punched at the electric panel box 3, and the other end is thermally connected to refrigerant piping 8 at a refrigeration cycle low-pressure part via a mounting metal fitting 6b that is made of the thermally conductive metal such as aluminum. In this case, one end of the heat pipe 7 is connected to the refrigerant piping 8 via the mounting metal fitting 6b but may be connected to an accumulator.
Patent JP-H08227057-A (JP)
Title: Screwless hinge of type integrated with lens holding mechanism for spectacles
Inventor: KONAGA MIKIO
IPC: F16B17/00
Filed: 1995-02-21
Abstract: PURPOSE: To provide a screwless hinge mechanism of a type integrated with a lens holding mechanism which contributes to the facilitation of spectacle assembly operations and the simplification of a spectacle structure by eliminating the need for a rim locking mechanism of spectacles and the machine screws of hinge mechanisms and integrating the rim locking mechanisms and hinge mechanisms. CONSTITUTION: A pair of detaining pins 1 are formed at both outside ends of a rim R formed by bending a metallic wire to a loop form. The base end side of a temple T is provided with an arc-shaped hook part 31. A vertical type stopper 32 is formed at the end of the hook part 31. Further, a stopping member 2 for connecting the detaining pin 1 and the base end side of the temple T is bored with a pair of upper and lower stopping holes 21, into which the detaining pin 1 is fitted. The hook part 31 is freely turnably fitted on the peripheral surface of the stopping member 2.