baber/WOPTO huggingface dataset:
Patent JP-H09138217-A (JP)
Title: Measuring apparatus for electrification amount
Inventor: IIMURA HARUO
IPC: G01R29/24
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the saturation electrification amount and the saturation time of a sheetlike or filmlike sample are measured efficiently without hardly damaging the sample to be measured. SOLUTION: A measuring apparatus is composed of a sample plate 3 in which a sample layer 2 is formed so as to come into contact on a conductive substrate 1, of a sample-plate holding member 4 which holds the sample plate 3, of a roller 5 which is installed so as to come into contact with the sample plate 2, of a sample-plate movement mechanism 6 which moves the sample-plate holding member to a direction perpendicular to the tangent line of the roller 5 to the sample layer 2 and of an electric-charge measuring device 7 which measures the electric charge amount of the sample plate 3. The sample plate 3 is moved back and forth by the sample-plate movement mechanism 6, it is repeatedly brought into contact with, and separated from, the roller 5, and an electric charge which is generated in the sample layer 2 is measured by the electric-charge measuring device 7.
Patent JP-H11154936-A (JP)
Title: Frame aligner
Inventor: YAMAMOTO TAKESHI
IPC: H04J3/06
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a frame aligner by which a timing of write and read is set optimally all the time. SOLUTION: The frame aligner is provided with variable delay circuits 13, 14 that delay write data and a frame write timing respectively inputted to an elastic storage 12 via selectors 15, 16. The variable delay circuit 13 delays variably the write data and uses an FIFO for a delay line, and the variable delay circuit 14 delays variably the frame write timing by using a counter. In this case, a delay caused by the delay line in the variable delay circuit 13 is varied by changing the read/write reset timing of the FIFO.
Patent JP-H06169413-A (JP)
Title: Picture noise removing device
Inventor: HASEGAWA HIROSHI
IPC: H04N5/93
Filed: 1992-11-30
Abstract: PURPOSE:To reduce a picture noise without degrading a primary picture quality by adding a means which controls the suppression of an inter-frame difference signal against the contour part of an input picture signal. CONSTITUTION:The input picture signal is inputted to a delay circuit 101 and a suppression coefficient control circuit 103. The output signal of a frame memory 107 is subtracted from the output signal of the delay circuit 101 by a subtracting circuit 102, and the inter-frame difference signal is calculated. On the other hand, the control circuit 103 allows a suppression coefficient table 104 to output a suppression coefficient K against the contour part of the input picture signal. The inter-frame signal being the output signal from the subtracting circuit 102 is multiplied by the suppression coefficient K being the output of the table 104 with a multiplying circuit 105, and the suppression of the inter-frame difference signal is operated. The output signal of the multiplying circuit 105 is added to the output of the frame memory 107 by an adding circuit 106, and a noise reduction-processed picture signal is outputted.
Patent JP-H10161557-A (JP)
Title: Display device
Inventor: SHIMIZU ATSUSHI
IPC: G09F9/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the malfunction of an FA device by providing a double wall made of outer and inner walls which are connected by the ribs provided on a case with a prescribed interval and providing a slit to the outer wall in order to mount a metal fitting. SOLUTION: This display device is mounted on the FA device by using metal fittings. A main body case 11 has a double wall made by an outer wall 111a and an inner wall 111b. The walls 111a and 111b are connected by ribs 112 with a prescribed internal. A slit 113, to which a movable supporting piece 61 of a mounting metal fitting 60 is inserted, is provided on the wall 111a of the case 11. Note that the piece 61 of the fitting 60 does not go over the case 11 and does not project into the inner section where IC substrates are provided. The fitting 60 is provided with the strength to be tightly squeezed and constitutes to the improvement in the strength of the case 11 itself.
Patent JP-H04188912-A (JP)
Title: Substrate bias generating circuit
Inventor: YONEYAMA AKIRA
IPC: H03K19/094
Filed: 1990-11-21
Abstract: PURPOSE:To increase the conductive degree of freedom of an MOS transistor, and to easily constitute a CMOS by providing a level conversion circuit which operates the level conversion of a substrate bias voltage into a desired output voltage. CONSTITUTION:A substrate bias voltage VBB is converted into a desired output voltage VDET - to - the substrate bias voltage VBB characteristic by a level conversion circuit 1. Then, the output voltage VDET of the level conversion circuit 1 is connected with the gates of MOS transistors Q1-Q3 constituting the CR time constant circuit of an oscillating circuit. Thus, the conductive degree of freedom of the MOS transistors Q1-Q3 can be increased, and a substrate bias generating circuit in which the substrate bias voltage VBB is stabilized at a high speed, can be obtained.
Patent JP-H09162208-A (JP)
Title: Bare chip covering method
Inventor: YAMAKAWA HIROYUKI
IPC: H01L21/56
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To precisely control the region on a substrate covered with bare chip covering resin, and to provide a highly integrated substrate where the range of sealing resin is precisely limited. SOLUTION: The semiconductor bare chip 3 bonded on the surface 51 of a substrate 5 is covered with resin 6. At this time, a bank printing process, with which a double bank, consisting of at least an inner bank 1 and an outer bank 2 protruding from the surface 51, is formed by printing on the circumference of the surface part 50 of the substrate 5 where the bare chip 3 is connected, and a process, in which fluid resin 6 is fed to the region at least surrounded by the inner bank, the resin is cured in the state that the bare chip is covered with the resin and the bare chip 3 is covered with the cured resin, are conducted. The double banks 1 and 2 are formed by printing in a precise manner, and as the flow out of the resin 6 can be effectively prevented, it is suitable for high density mounting. The covering range of the resin can be visually confirmed easily.
Patent JP-H02166549-A (JP)
Title: Shared memory controller
Inventor: TANAKA EMIKO
IPC: G06F9/52
Filed: 1988-12-21
Abstract: PURPOSE:To effectively use the CPU time kept in a rest state by releasing a microprocessor when a time-out period elapses and shifting the using right of a shared memory to a microprocessor of the next priority rank. CONSTITUTION:A CPU 3 outputs a using request signal 43 for a shared memory 5 at a time point t31 and therefore a timer device 3T starts a counting job to obtain a using grant signal 93 for the memory 5. However the device 3T outputs an interruption signal IRQ 3 to a CPU 3 at a time point t32 after a time-out point tW3 set previously and stops temporarily the signal 43 to release the CPU 3. The CPU 3 performs other processes during the time points t32-t33 and then outputs the signal 43 again at the point t33. As a result, the waiting time is eliminated for application of the memory 5 and the overall system processing time is improved.
Patent JP-H08172850-A (JP)
Title: Mower
Inventor: HANABUSA SANEMI
IPC: A01D34/68
Filed: 1994-12-22
Abstract: PURPOSE: To provide a mower, equipped with side plates, etc., capable of preventing cut grass from jumping out in the left and right lateral parts of a cutter housing and capable of readily recovering the cut grass without dropping the cut grass on a slope of a ridge into a paddy field and improved in operating efficiency. CONSTITUTION: This mower is obtained by hanging a cutter housing 7 from a car body frame equipped with a front wheel and a rear wheel 4, constituting the cutter housing 7 of the first housing 14 mutually connected to the second housing 15 with hinges, cutting grass on the top surface of the ridge with the planar blade 10 in the first housing 14, cutting grass on the slope of the ridge with a slope blade 11 in the second housing 15, further installing side plates 7L and 7R for preventing the cut grass from jumping out in left and right lateral parts of the cutter housing 7 and respectively arranging a grass intake port 8 in front and a grass discharge port 9 at the rear and forming the grass discharge port 9 in the first housing 14.  Furthermore, either of the side plates 7L and 7R is preferably formed into a shape passing through the front and lateral part of the rear wheel 4 and the grass discharge port 9 is preferably installed at the rear in the running direction from the axle 4a of the rear wheel 4.
Patent JP-H11155230-A (JP)
Title: Overload protection device
Inventor: YAMAZAKI KOICHI
IPC: H02H7/085
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an overload protection device for a motor control device, capable of predicting in advance a state nearing an overload and which does not cause a machine or a plant of stop suddenly. SOLUTION: A detected value 1 of a load is inputted to a first comparator 5 and a second comparator 6. If the detected value 1 of the load exceeds a set value which indicates the allowable load sate of the first comparator 5, a timer circuit 11 illuminates an LED 12 for a certain period of time of display a warning. If the detected value 1 of the load becomes larger and exceeds the set value which indicates the allowable load sate of the second comparator 6, then a latching circuit 8 is subsequently actuated to light an LED 9, so that it can be continuously displayed that the overload has been impressed. At the same time, an overload protection signal 7 stops the power supply of a motor control device.
Patent JP-2000140405-A (JP)
Title: Gift obtaining game machine
Inventor: USUKI YOSHINAO
IPC: A63F9/30
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a gift obtaining game machine capable of detecting mischief to a gift take-out housing part. SOLUTION: This gift obtaining game machine capable of making a gift obtaining mechanism controlled by a player obtain a gift inside a case body, dropping it to the upper end opening of a cylindrical gift take-out housing part 20 and making the player take out the gift housed at the lower part of the gift take-out housing part 20 is provided with a first detection means P1 for detecting the presence of an object near the upper end opening 21 inside the gift take-out housing part 20, a second detection means P2 for detecting the presence of the object at the lower part inside the gift take-out housing part 20 and a judgement means 45 for judging a state inside the gift take-out housing part 20 based on the detection signals of the first detection means P1 and the second detection means P2.
Patent JP-H07150937-A (JP)
Title: Cooling device for spark-ignition type two-cycle engine
Inventor: NAKANO YASUHIKO
IPC: F02B75/02
Filed: 1993-11-27
Abstract: PURPOSE:To provide a cooling device wherein new air is rapidly burnt by self-ignition in starting in a spark-ignition type two-cycle engine wherein new air in a combustion chamber is burnt by self-ignition in low-load driving. CONSTITUTION:An inflow end of a cylinder cooling water passage 35 is connected to a discharging port of a cooling water pump 33 through a cooling water pipe 37, and' an outflow end is connected to the upper end of a cylinder cooling radiator 40 through a thermostat 39. An inflow end of a cylinder head cooling water passage 36 is connected to a discharging port of a cooling water pump 34 through a cooling water pipe 38, and an outflow end is connected to the upper end of a cylinder head cooling radiator 42 through a three-way valve 41. And, when the temperature reaches the specific water temperature, the three-way valve 41 is switched so that the passage to a pipe joint 43 may be closed from the state where the passage to the pipe joint 43 is put in communication and also the passage to the cylinder head cooling radiator 42 is closed and also so that the passage to the cylinder head cooling radiator 42 may be put in communication.
Patent JP-H04320109-A (JP)
Title: Circuit for discriminating transition phase of data edge
Inventor: FURANKU DEBITSUTO FUERAIORO
IPC: H03L7/06
Filed: 1991-11-09
Abstract: PURPOSE: To provide a data edge phase discriminating circuit for a communication system, an information processing system and a data-processing system using a digital phase-locked logic circuit. CONSTITUTION: This discrimination circuit discriminates an edge phase of a consecutive data DATA stream corresponding to a local clock signal. The local clock signal is coupled with a delay line 56, having a plurality of continuously connected delay elements, and delayed clocks with a different phase are outputted. The discrimination circuit includes an extracting circuit coupled therewith, that detects transition of an edge in the consecutive data DATA stream and receives the consecutive data DATA stream to output a pulse for a preset time corresponding to each detected transition. A circuit coupled with the extraction circuit is a non-consecutive state discrimination logic circuit 54, which receives a local clock 58 via the delay line 56.  The non-consecutive state discrimination logic circuit 54 receives a pulse and a plurality of delayed clocks of the extracting circuit outputted, to discriminate the pulse in response to the delayed clock.
Patent JP-H05135224-A (JP)
Title: Non-contact communication equipment
Inventor: SUEYASU HIROYUKI
IPC: G06K19/07
Filed: 1991-11-08
Abstract: PURPOSE:To increase an input impedance, to reduce a power consumption, and to reduce cost by generating a wiring voltage in a memory by a boosting means. CONSTITUTION:When a signal is transmitted from a receiver 1 to a receiver 8, a resonance voltage is excited in a resonance circuit constituted of a coil L and a capacitor C1 incorporated by a receiving circuit 2. An input voltage at a point generated by the excitement is inputted to the input side of a constant voltage circuit 3. Then, a constant voltage is generated at the both terminals of a capacitor C2 connected with the output side of the constant voltage circuit 3. The constant voltage at a point Q outputted from the output side of the constant voltage circuit 3 is supplied to both a transmitted signal extracting circuit 4 and a communication circuit 5. Moreover, the input voltage is impressed on the both terminals of the resistance R of a rectifier circuit 9, and rectified by the diode D in the rectifier circuit 9. Then, the diode output voltage at a point Y is inputted to a charge pump 6a, and boosted to a prescribed voltage.
Patent JP-H04189982-A (JP)
Title: Precision environment room
Inventor: FUKUI ITSUSHI
IPC: F24F11/76
Filed: 1990-11-26
Abstract: PURPOSE:To make the structure compact, suppress the obstruction due to the peripheral environment and carrying out precision observation by installing an air conditioner, vibration preventing device, noise preventing device, magnetic field preventing device, and a lighting device inside and outside a precision environment room. CONSTITUTION:An air conditioner 22 for controlling the air stream and the temperature and humidity in a precision environment room 10, vibrationproof board 14 on which the precision equipment is placed, soundproof device for removing the noise in the room, magnetic field preventing device for reducing the magnetic field generated in the vicinity of the precision environment room 10, and a lighting device are arranged in the precision environment room 10 for installing the precision equipment such as electronic microscope 12. The vibration supplied from outside the environment room 10 is reduced by the vibrationproof board 14, and if noise is generated, the propagation of the noise is prevented by the wall of a vibrationproof structure. Further, if a magnetic field exists outside, the magnetic field is absorbed by the permalloy of the outer wall, and the air speed is adjusted by the air conditioner 22, and the vibration of the body of the electronic microscope 12 due to the disturbance of the air stream is prevented.
Patent JP-H05132147-A (JP)
Title: Step accumulation device for square pipe and shape steel and step accumulation thereof
Inventor: HABU RYOICHI
IPC: B65G57/30
Filed: 1991-11-11
Abstract: PURPOSE:To connect and disconnect a suspension hook by eliminating intervention of a man hand at the time of suspending a shape steel, a square steel pipe and others. CONSTITUTION:This device is constituted by installing a large number of hooks 1 on the head end of a lever 5 and of a base installed with a cylinder 6 to move this lever 5 and a lift device of this base (worm jack). A large number of hooks 1 are installed free to revolve, and the hook 1 hitting a longitudinal edge of a square steep pipe or others retreats upward from the longitudinal edge of the square steel pipe and remains overturned, and the rest of the hooks 1 automatically enter the lower side of a lateral edge. If these hooks 1 are raised, it is possible to suspend the square steel pipe and others. Even if pipe size and/or longitudinal edge position is (are) changed, it is needless to make any changes to the hooks 1, it is possible to simultaneously connect a large number of the hooks on any of the square steel pipe and others, it comes to be possible to suspend a large number of the square steel pipes and step accumulation work comes to be easier.
Patent JP-H06167059-A (JP)
Title: Gasket for joint
Inventor: HARIMOTO KAZUKIYO
IPC: E04B1/684
Filed: 1992-12-01
Abstract: PURPOSE:To fill up a gap on the outer wall of a building, e.g. a gap having parts of uniform width and wider parts on its route with gaskets without performing calking, etc. CONSTITUTION:Main gaskets 1 of uniform width to be pressed in over the total length of a gap G, and sub-gaskets 2 to be pressed in wider parts G1 of the gap G together with the main gaskets 1 are combined to form a a joining gasket. The main gaskets 1 of uniform width are pressed in over the total length of the gap G. The sub-gaskets 2 are pressed in the wider parts G1 of the gap together with and concurrently with the main gaskets 1. Thus, the wider parts of the gap can be filled only with the gaskets 1, 2 without performing calking, etc.
Patent JP-H02167062-A (JP)
Title: Grader for beans
Inventor: IKEUCHI TAKAYUKI
IPC: A23N7/00
Filed: 1988-12-19
Abstract: PURPOSE:To carry out polishing and separating with one machine by rotating a conveying cylinder having a conveying screw on the outer periphery thereof about the shaft in the vertical directions and respectively providing a chaff separating and mixing chambers in the upper and lower parts on the outside of the conveying cylinder. CONSTITUTION:Beans and chaff are fed to a chaff mixing chamber 4 and conveyed in a mixed state upward with a conveying screw 1. During the time, epidermal parts of the beans are polished and beans are separated from the chaff in a chaff separating chamber 5 in the upper part. The chaff is then returned for reuse.
Patent JP-H09161209-A (JP)
Title: Magnetic recording/reproducing device
Inventor: YOSHIDA AKIYUKI
IPC: G11B5/09
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To remarkably simplify the device constitution and recorde/reproduce a signal by using a multi-channel head with simple constitution by collectively processing the recording/reproducing data as far as possible. SOLUTION: Four pieces of tracks on a tape like recording medium are accessed by a PB (reproducing) head 20P having four pieces of PB heads 21P-1 -21-4 arranged in parallel answering to these tracks, and recording signals are detected. The detected signals are amplified by a PB amplifier part 41 to be inputted to an addition part 43 as the data of four bits. The addition part 43 performs added weight addition so that respective signals become the weight of 8:4:2:1 according to respective bits to obtain a composite signal S. The obtained signal S is amplified and equalized by a buffer part 46, and is 256-QAM decoded by a channel decoding part 47 to be outputted as the output data of eight bits.
Patent JP-H03181874-A (JP)
Title: Displaying device of capacity of battery
Inventor: MORIOKA TATSU
IPC: H02J7/00
Filed: 1989-12-11
Abstract: PURPOSE:To enable exact display of the capacity of a battery even when the battery is of a removal type, by providing a set switch for changing over a capacity display device to a full charge display. CONSTITUTION:When a battery 3 of which charging is completed is used as a power source of VTR or the like, it is connected, together with an adaptor 1, to a load of the VTR or the like. When a current flows from the battery 3 to the load, a magnetic flux is generated in an inductor 4 in the reverse direction to the one generated at the time of charging, and therefore an H signal is generated on the terminal side in a Hall element 6. A microcomputer 8 executes decremental count of a pulse inputted from a count terminal. The speed of this count is proportional to the amplitude of a discharge current. With the decremental count, the number of lighted LEDs 2 decreases, which shows the amount of discharge. When the battery having completed the discharge in this way is replaced by a new charged battery, all the LEDs 2 are lighted by pushing a set switch A. By starting the use of the new from this state, the residual capacity thereof can be displayed.
Patent JP-H09158059-A (JP)
Title: Colored ultrafine fiber structure
Inventor: HANDA NOBUYOSHI
IPC: D06M101/16
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject structure using a polyester-based ultrafine fiber having a sufficient color concentration and a fastness to dyeing with a relatively small amount of a dye, by adding cationic fine particles to form a complex with a disperse dye and coloring the structure. SOLUTION: The surface of a polyester-based ultrafine fiber structure is dyed in a darker color, an inner layer part is dyed in a lighter color and the color concentration K/S value on the surface part of the fiber structure is made >=1.5 times, preferably >=2 times as much as that of the inner layer part by forming a complex of a disperse dye with cationic fine particles and dyeing the fiber structure.
Patent JP-H03181832-A (JP)
Title: Pressure sensor
Inventor: OOBA NAGAYUKI
IPC: G01L9/00
Filed: 1989-12-12
Abstract: PURPOSE:To accurately detect the pressure change of a fluid by embedding an optical fiber strand in the wall of a tube having flexibility to fix the same to both ends of the tube and providing a casing having a ring restricting the expansion of the tube to the tube. CONSTITUTION:An optical fiber strand 2 is embedded in the wall of a tube 1 having flexibility composed of rubber in the axial direction of the tube 1. Both ends of the tube 1 is fixed by a casing 3 and a ring 4 for restricting the expansion of the tube 1 is provided to the central part of the casing 3. The fluid inflow port 3A communicating with the tube 1 is provided to one end of the casing 3 and the other end of the casing 3 is closed by a blind plate 6. This pressure sensor is mounted to a steam pipe so that steam flows in the tube 1 from the inflow port 3A and, when a light pulse is sent to the strand 2 from the light pulse tester provided to one end of the strand 2, the tube 1 expands in such a case that steam pressure becomes abnormally high and the curvature of the strand 2 becomes large and the transmission loss of the light pulse increases and abnormality is detected by the light pulse tester.