baber/WOPTO huggingface dataset:
Patent JP-H06315267-A (JP)
Title: Power-factor improvement dc power supply
Inventor: RONARUDO EE RESHII
IPC: H02M7/06
Filed: 1993-06-30
Abstract: PURPOSE: To provide an inexpensive DC power supply exhibiting a relatively high power factor by generating a relatively low harmonic current level on an AC power line. CONSTITUTION: A power factor improving DC power supply 100 comprises a power factor correction circuit 120, a full-wave rectifier means 122, a pair of filter capacitors 124, 126, and three current steering diodes 128, 130 and 132. The power factor correction circuit 120 comprises an inductor means 136, and a capacitor 138. The DC power supply lowers the level of a harmonic current generated in an AC power line, thus improving the power factor thereof. The filter capacitors 124, 126 are charged in series and discharged in parallel and constitute a circuit in conjunction with the current steering diodes 128, 130 and 132.
Patent JP-2000019375-A (JP)
Title: Driving device
Inventor: KUWANA MINORU
IPC: G02B7/10
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To shorten the driving shaft of a driving device equipped with a driving element and a driving shaft respectively provided on a body to be driven by arranging the 1st and the 2nd driving elements at the ends of the 1st and the 2nd driving shafts on the sides far from the 2nd and the 1st driving shafts. SOLUTION: This driving device 1 is equipped with piezoelectric actuators 11 and 12 functioning as 1st and 2nd driving elements, 1st and 2nd driving shafts 16 and 17, one guide shaft 20, two pedestals 21 and 22 and three flanges 23 to 25. The actuators 11 and 12 and the driving shafts 16 and 17 are arranged in the reverse direction so that the driving shafts 16 and 17 are in parallel with each other and only the leading ends thereof are adjacent. The 1st and the 2nd driving shafts 16 and 17 arranged in such a way hardly have a part positioned mutually on the side of the other to make the length thereof minimum including the driving range of the 1st and the 2nd bodies to be driven.
Patent JP-H0632207-A (JP)
Title: Wax car washing method for car washer
Inventor: IGARI AKIRA
IPC: B60S3/04
Filed: 1992-07-15
Abstract: PURPOSE:To provide a car washing method of a car washer which can improve the operational efficiency at the time of wax washing. CONSTITUTION:A wax car washing method is characterized in that at the time of wax-washing a vehicle to be washed, before a wax process of spraying wax to a vehicle, a timer is driven and the time interval until it counts up is provided. Thus, the time interval is set before wax is sprayed to the vehicle, so that an operator can take a measure for adhesion of wax, for example, a step of spraying an oil film remover to windows of the vehicle during the interval so as to reduce the quantity of wax adhering to the windows at the time of spraying wax. Accordingly, a work for removing wax hard to be removed after the end of car washing can be lightened so as to improve the operational efficiency.
Patent JP-S5977531-A (JP)
Title: Remote power on-off system
Inventor: MIYATA TSUTOMU
IPC: H02J1/00
Filed: 1982-10-27
Abstract: PURPOSE:To save electric power and to connect efficiently a circuit by constituting so that automatic cutting of an electric power source after the power source is turned on, due to a wrong telephone, and setting of a power source cutting time due to delay of transmission and reception of effective information are coped with by each user. CONSTITUTION:A processing device 23 provided on a terminal equipment reads contents of a waiting time value area 21 through a line 14, and refers to whether a waiting time value is set or not. If the waiting time value is set, an approval mark 22 is set through a line 15, and the device enters into a timer count operation and also waits for reception of effective information 12. Unless the information 12 is received even after the waiting time elapses, the device 23 issues a power source cutting command 11 to a remote power on-off device, and this device issues a power source cutting command 10 to an electric power source device 6. Also, unless the waiting time is set, the device waits until the effective information 12 is sent, and the power source is not cut. After the information 12 is received, the regular processing is executed as it is.
Patent JP-H0237498-A (JP)
Title: Parking position instructing method
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1988-07-27
Abstract: PURPOSE:To improve service by selecting any one of parking lots and notifying the number of the lot to the driver of an entering vehicle when the plural parking lots are vacant after the excess of a parking rate to a value set beforehand. CONSTITUTION:The parking condition of respective parking lots P1-Pn is always supervised based on signals from respective sensors S1-Sn by a signal processing means 10, and when the parking rate indicated by a circular graph G exceeds the value set beforehand, for example 75%, since a mean perspective in the parking area seems to be rather bad, when only one parking lot is vacant, a signal 11 to instruct a parking lot P1 is outputted, and when plural parking lots P1, P5 and P10 are vacant, any one of the parking lots is selected, and the signal 11 is outputted from a voice synthesizing output device 9. Thus, when the vehicle arrives at an entrance, the number of the available parking lot at the point of time of detection by means of an entering vehicle detecting means CS is announced by a radio.
Patent JP-S57112038-A (JP)
Title: Semiconductor device
Inventor: KARASAWA MINORU
IPC: H01L21/60
Filed: 1980-12-29
Abstract: PURPOSE:To realize a semiconductor device smaller in thickness by a method wherein a polyimide film is attached with a hot melt type adhesive agent to the entirety of a surface of a wafer with semiconductor devices completed thereon and the part of the film over the active region is removed for the embedding of electrodes. CONSTITUTION:A polyimide film 23 with its rear surface covered with a hot melt type adhesive 24 is attached to a wafer active surface 21 with a completed semiconductor devices on and is heated under pressure for conversion into an insulating film. Another coat of a hot melt type adhesive 25 is applied to the other side of the polyimide film 23. Next, films and adhesive located on the externally fixed pad 26 and the regions to be died of the semiconductor device 20 are entirely removed and a metal protrusion 27 is imbedded there by the metal protrusion formation technique using caution to keep the protrusion 27 surface in contact with the adhesive 25. The wafer then is subjected to dieing and separated into individual semiconductor devices 20. The semiconductor device is then mounted on a circuit substrate and a metal lead 28 is bonded to a metal protrusion 27. this procedure realizes a semiconductor device smaller in thickness that is suitable for use with portable electronic apparatus and the like.
Patent JP-H0237353-A (JP)
Title: Method and device for developing resist
Inventor: MACHIDA TETSUSHI
IPC: H01L21/30
Filed: 1988-07-27
Abstract: PURPOSE:To enable development to be uniformly executed in a shortened developing time by developing a resist by the dip developing method, while applying ultrasonic waves to the developing solution. CONSTITUTION:The resist is developed by the dip developing method, while applying ultrasonic waves to the developing solution, thus permitting the developing solution to enhance fluidity and to well diffuse to the bottoms where the development or removal of the resist progresses, the holes of the hole pattern, and closely gathering parts of a pattern, and accordingly, uniform and efficient development to be executed.
Patent JP-S57111487-A (JP)
Title: Infrared video device
Inventor: HANABUSA TSUTOMU
IPC: G01V8/12
Filed: 1980-12-29
Abstract: PURPOSE:To improve the ease of maintenance and service by having a measuring plate for changing the incident power of a detector utilizing a narcissus phenomenon and disposing this measuring plate within the visual field in front of a scanner only during the inspection of sensitivity. CONSTITUTION:The measuring plate is so arranged as to be moved and disposed to the position shown by 10a witin the visual field in front of a scanner 1 during inspection of sensitivity and disposed in the position shown by 10b outside the visual field while in ordinary use. The measuring plate in this invention is for changing the incident power of a detector 3 according to the scanning position of the scanner 1 by utilizing a narcissus phenomenon and is provided within an IR video device. Since in this way the measuring plate is disposed within the visual field in front of the scanner only during the inspection of sensitivity, the inspection of sensitivity is accomplished easily by the device per se, and the ease of maintenance and service in devices or the like mounted in aircrafts or vessels is improved.
Patent JP-S6432559-A (JP)
Title: Method and equipment for selecting line
Inventor: OKUMURA HIROMITSU
IPC: H04M1/27
Filed: 1987-07-28
Abstract: PURPOSE:To reduce the calling charge to a low amount by extracting a toll station number data from a dial signal, calculating a calling charge from the data and charge calculation data of plural telephone circuits and adding an access number selecting the telephone circuit causing a minimum calling charge to a dial signal and sending the result. CONSTITUTION:In dialing [034567890] by a dial key 1, for example, at first a station number [03] is extracted by a selection circuit 4, a charge calculation data memory 2 is made access to calculate the charge in using each telephone company. In selecting a company, e.g., C cheapest in charge among telephone companies A-D, the access number [0044] of the company and a selection signal are outputted to an access number addition circuit 5, the number [0044] is added to a dial signal [034567890] stored tentatively in the built-in buffer memory and the result is sent to a telephone circuit 6 as the composite dial signal [0044034567890].
Patent JP-S6077505-A (JP)
Title: Noise suppression circuit
Inventor: KOYANO ATSUSHI
IPC: H04B1/10
Filed: 1983-10-04
Abstract: PURPOSE:To improve the suppression effect of noise by adding a diode to a differential amplifier and adjusting the current applied to the diode with an independent control system so as to control the noise suppression independently of a signal system. CONSTITUTION:A bias power supply 14 is connected to a base of the 1st transistor (TR)1 of a noise suppression circuit and an emitter resistor 3 is connected to the emitter. Moreover, an emitter 4 is connected to the emitter of the 2nd TR of the same conduction type as that of the TR1 and an output terminal 10 is connected to the base. A common connecting point S of the resistors 3, 4 is grounded via a constant current source 12 and the collector of the TRs 1, 2 is connected to a power supply voltage 11 via load resistive elements 5, 6. Furthermore, the cathode of the 1st and 2nd diodes 7, 8 is connected to each collector of the TRs 1, 2 and the anode connected in common is grounded via a constant current source 13. Then noise is suppressed independently of the signal system so as to improve the noise suppression effect.
Patent JP-S5979683-A (JP)
Title: Exposing device in electrophotographic copying machine
Inventor: HORIGUCHI TOSHIO
IPC: G03G15/04
Filed: 1982-10-28
Abstract: PURPOSE:To obtain a copy having a fixed contrast by resolving the non-linearity of an object image with the copied picture density based upon the non-linearity of a photoreceptor. CONSTITUTION:An analog picture density signal of the object image 1 in each line is taken out from the object image 1 and A/D converted and the digital signal is transmitted to a processor 5. The processor 5 operates the picture density signal by a compensation function compensating the non-linearity of the photoreceptor and transmits the compensated picture signal to a register 6 to store the signals successively. The compensated signals are successively taken out by a light quantity controller driving device 7 to control the light emitting of a light emitting device 8. After completing the irradiation of one line, a photodetective drum 10 is revolved by the same distance as the relative moving distance of the object image 1 and the same operation is repeated successively. Consequently, a latent image to obtain a copy with the same density as the object image 1 is formed on the drum 10.
Patent JP-S5979182-A (JP)
Inventor: IIMURA MASASHI
IPC: G21C7/10
Filed: 1982-10-28
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-H1017006-A (JP)
Title: Coating container
Inventor: NAKAYAMA TAKUYA
IPC: B65D47/42
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To shut an outlet hole of a middle cap with a simple operation when a container is out of use. SOLUTION: When a container is out of use, an outer cap 6 (14 and 15) is put on an upper protrusion 8 of a middle cap 3 and pushed down until a stopper 17 shuts an outlet hole 12. After the outlet hole 12 is closed, the outer cap 6 is turned in a specified way to restrict the vertical movement of the outer cap 6 and mount in on the middle cap 3. Thus, the outlet hole 12 of the middle cap 3 and a coating element 5 as well can be closed with a simple operation of the outer cap 6 (14 and 15) when the container is out of use, resulting in an improvement in convenience of use of the container.
Patent JP-H0910433-A (JP)
Title: Videogame machine
Inventor: KATO HISAKAZU
IPC: A63F13/00
Filed: 1995-06-30
Abstract: PURPOSE: To motivate players to raise game score by displaying the process of the game round, in which a player recorded the maximum score in a game of a successive clearing of round and choice of the next round, up to the present time. CONSTITUTION: 15 rounds, starting from round A via round B to round O, are displayed on CRT equipment 6. When a player has cleared round A, a choice of round B or C is available. Likewise, the player proceeds successive clearing and choice until clearing of the fifth round with the end of the game. If this player has recorded the maximum score, the corresponding order of rounds and the maximum score are memorized and displayed from the next score ranking. The figure shows an example that the maximum 56700 score were recorded in the order of round A-B-E-I-M.
Patent JP-H0239973-A (JP)
Title: Printing control system
Inventor: AKIYAMA KEIKO
IPC: B41J2/485
Filed: 1988-07-29
Abstract: PURPOSE:To make it possible to prevent inputted printing data from being erroneously printed on an unsuitable-size cut paper, by a system wherein it is detected whether a printing data size for a continuous form paper sent from a host device exceeds the size of a cut paper set on a cut-paper printer, and when the printing data size exceeds the size of the cut paper, the condition is reported to the host device, and a printing operation is stopped. CONSTITUTION:Printing data in a format formed on a continuous form paper sent from a host device (HOST) 30 is received by a main printing-controlling part 11, which holds the data. A printing data expanding part 12 detects whether the size of the inputted printing data exceeds the size of a cut paper set on a cut-paper printer, and when the printing data size exceeds the paper size, the controlling part 11 reports the condition to the HOST 30, and waits for an instruction from the HOST 30 while suspending a printing operation. On the side of the HOST 30, the operator checks whether the portion of the printing data falling outside the paper size is ignorable data, and when the data portion is ignorable, an instruction for continuing the printing is given to the printer.
Patent JP-S6168910-A (JP)
Inventor: TOKUOKA KENJI
IPC: E01F9/50
Filed: 1984-09-08
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-S6250021-A (JP)
Title: Calking structure member, its calking method and its production
Inventor: KITAURA KAZUO
IPC: F16B17/00
Filed: 1985-08-29
Abstract: PURPOSE:To enable the fixture to the member to be fixed simply and firmly by calking work without any welding by providing the projecting part insertion hole near the tip of a cylindrical part and by providing a groove like pit part at the part connecting the cylindrical part tip and projecting part insertion hole. CONSTITUTION:In case of fixing a nut 1 to the member 6 to be fixed the cylindrical part 2 of the nut 1 is inserted into the fixing hole 7 of the member 6 to be fixed so that a projecting part 8 is inserted into the projecting part insertion hole 4 via the pit part 5 of the nut 1. The nut 1 is set to the lower side metal die 9 by fitting the cylindrical part 2 to the recessed part 9a of the lower side metal die 9 toward the upper part. With the descent of the upper die metal die 10 a slant face 12a is invaded to the inner part of the cylindrical part 2, brought in contact with the back side of the pit part 5 and pushes back the pit part 5 to the outer side. A pressure face 11a presses the cylindrical part in the axial direction further and the intermediate part in the axial direction of the peripheral wall is deformed by return so as to project to the outmost side. The member 6 to be fixed is thus calked at the tip part of the cylindrical part 2 and the nut 1 is completely fixed for the member 6 to be fixed.
Patent JP-H066141-A (JP)
Title: Adjustment method for voice detection circuit
Inventor: NOTO KAZUYUKI
IPC: H03D3/16
Filed: 1992-06-23
Abstract: PURPOSE:To obtain the detection characteristic with less disturbance by selecting a coil being a component of a phase shift circuit having a larger impedance in the three-times mode frequency so as to reduce the effect of a phase characteristic onto a main detection characteristic. CONSTITUTION:The detection characteristic is measured by using three kinds of coils 43a-43c having respective impedance characteristics for a coil 43 being a component of a phase shift circuit 4 of a voice detection circuit. The impedance of the coils 43a-43c is respectively nearly 1.9, 2.3, 3.9kohms in the three- times mode frequency of a piezoelectric resonator 42. A little disturbance is in existence in the detection characteristic when the coils 43a, 43b are used and no disturbance is in existence for the coil 43c. Moreover, the distortion factor is less in the case of the coil 43c than the other coils 43a, 43b. Thus, the damping in the three-times mode of the piezoelectric resonator 42 is strengthened by selecting a coil having a larger impedance in the three-times mode frequency for the coil 43 being the component of the phase shift circuit 4 and the effect of the phase characteristic onto the main detection characteristic is reduced.
Patent JP-H05173996-A (JP)
Title: Threshold circuit
Inventor: TOYOKURA MAKI
IPC: G06N3/06
Filed: 1991-07-29
Abstract: PURPOSE:To perform high-speed arithmetic by a small number of elements and to eliminate the need to consider computation precision as to the threshold circuit which is used as one neuron of a neural network. CONSTITUTION:Inclusion relation detecting circuits 13 check the inclusion relation between a set (input set) of the numbers of binary input data whose values are 1 among N binary input data and a set (reference set) of the numbers of reference data whose values are 1 among N binary data and the respective inclusion relation detecting circuits 13 output 1 when the input set 11 includes the reference set 12 or 0 when not. Thus, the M inclusion relation detecting circuits 13 checks the inclusion relation between the input sets and M reference sets. The output results of the M inclusion relation detecting circuits 13 are inputted to an M-input OR circuit 14, which outputs the OR result.
Patent JP-H0910530-A (JP)
Title: Air cleaner
Inventor: TODA MITSUMASA
IPC: F24F9/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a device of superior air curtain effect for saving an installation space for a filter and a fan and reducing the running cost thereof. CONSTITUTION: In an air cleaner provided with a couple of filters 2 and fans 3 for ventilating to the filters 2 and a supply opening formed on the lower face, the air supply opening is constituted of at least two kinds of air supply opening faces 6a and 6b of different ventilation resistance coefficients, and a baffle plate 8 with a vent hole 9 is set on a site on the upstream side of the air supply opening face 6a of a larger resistance coefficient provided with a punching plate and also on the downstream side of the filter, while a slit 7 is formed on the air supply opening face 6b of a smaller resistance coefficient.
Patent JP-S5978874-A (JP)
Title: Feeder for printing paper
Inventor: MATSUMOTO MICHIO
IPC: B41J11/00
Filed: 1982-10-27
Abstract: PURPOSE:To obtain a printing paper feeder capable of exact dot-line feeding at low cost by providing a means to reduce the rotation speed of a ratchet coupling with claws to be driven by a hammer bank or a balancer and also to transmit the rotation to a platen. CONSTITUTION:A ratchet 7 is turned alternately by one tooth each through claws 6a and 6b to be driven by hammer banks 1 or a balancer 2. The rotation speed of the ratchet 7 is reduced at a given rate by a pulley 8a, a belt 10, a pulley 8b, a belt 11, and a pulley 9b, and the rotation is transmitted to a platen 12. When the moving direction of the platen 12 is inversed synchronously with the reciprocal movement of the printing hammer bank 1, a printing paper attached to the platen is exactly sent out by one dot-line each.
Patent JP-H0239015-A (JP)
Title: Automatic light controller for endoscope
Inventor: SASAGAWA KATSUYOSHI
IPC: H04N5/235
Filed: 1988-07-28
Abstract: PURPOSE:To select a proper photometry system according to the using part of an endoscope and conditions, etc., by switching the preparation system of brightness information with a switching means. CONSTITUTION:The time constant of an automatic gain control means (AGC) by a video processor side control part 60 is made slower (larger) than the time constant of an automatic light quantity control means (ALC) to use a diaphragm by a light source side control part 50. Since the ALC and AGC are provided in such a way, an automatic light control function, in which a dynamic range is wide and a high-speed responsiveness is high, can be realized. Peak value detecting circuits 54 and 62 and mean value detecting circuits 55 and 63 are provided on the ALC and AGC, respectively and since the changeover can be simultaneously executed to either of the detecting circuits as to the ALC and AGC, the proper light photometry system can be selected according to the using part of the endoscope and the conditions, etc.
Patent JP-S6248845-A (JP)
Title: Automatic answering telephone set
Inventor: NAKAJIMA MASAAKI
IPC: H04M1/65
Filed: 1985-08-28
Abstract: PURPOSE:To obtain an automatic answering telephone set with low cost and short operating time by using a magnetic recording medium having plural circular tracks, moving radially a recording/reproducing head to a track so as to access a prescribed track. CONSTITUTION:When a telephone call comes, a detection circuit 16 detects a call signal and gives a detection signal to a control section 13. The control section 13 controls a head drive section 12 to move a reproducing head 7 onto a track on which a message is recorded and controls simultaneously a magnetic recording medium drive section 9 to drive a floppy disc 8. Thus, a prerecorded message is sent to an opposite party. When the transmission is finished, the control section 13 controls the drive section 12 to move the recording head 6 up to a track for recording. The voice signal from the opposite party given to the voice input terminal after the reach is given to a coil of the head 6, the drive section 9 is controlled to drive the disc 8. Thus, the voice signal from the opposite party is recorded.