baber/WOPTO huggingface dataset:
Patent JP-S59141820-A (JP)
Title: Automatic frequency control circuit
Inventor: OOMOTO NORIAKI
IPC: H03J7/02
Filed: 1983-02-02
Abstract: PURPOSE:To prevent the variation of capacity to suppress the change of the lead-in range and frequency even in case the modulation sensitivity of a voltage control oscillating circuit changes in response to the oscillation frequency, by providing a variable gain amplifying circuit within a loop of an automatic frequency control circuit. CONSTITUTION:The control voltage is supplied to the 1st terminal 8 of a voltage control oscillating circuit 2 to set the oscillation frequency, and at the same time a signal is supplied to the 2nd terminal 7 to control automatically the frequency. While the received signal is supplied to the 1st terminal 1 of a mixing circuit 3, and at the same time the output terminal of the circuit 2 is connected to the 2nd terminal of the circuit 3. Then the intermediate frequency signal underwent the conversion of frequency through the circuit 3 is supplied to a frequency discriminating circuit 5 to detect the variation of frequency. The output of the circuit 5 is supplied to an LPF6 to obtain the frequency error voltage. This voltage output is supplied to a variable gain amplifying circuit 9, and the gain of the circuit 9 is controlled by the oscillation frequency setting voltage which is applied to the terminal 8. The output of this control is applied to the circuit 2 in the form of a signal which controls the frequency automatically.
Patent JP-H11211265-A (JP)
Title: Absorption type refrigerating machine
Inventor: KO NAOKI
IPC: F25B15/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To realize a higher efficiency than ever despite a freezing load in a double effect oriented absorption type refrigerating machine in which a refrigerant steam generated in a high temperature regenerator is supplied to a low temperature regenerator to condense and the refrigerant liquefied by condensation is supplied to a condenser. SOLUTION: An orifice 71 and a control valve 81 are mounted as pressure regulating means on a piping 7 for supplying a refrigerant liquefied by a low temperature regenerator 12 to a condenser 11. A control circuit 9 is connected to the control valve 81 and the control valve 81 is fully opened during the period to the stabilization of a load from the rising and after the load is stabilized, the travel of the control valve 81 is gradually reduced.
Patent JP-H10215021-A (JP)
Title: Semiconductor laser device
Inventor: WATANABE MINORU
IPC: H01S5/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser device which prevents a drop in a transverse electric(TE)/transverse magnetic(TM) polarization intensity ratio due to a difference in thermal expansion coefficients. SOLUTION: An n-type clad layer 2, a light guide layer 14, a multiple quantum well active layer 15, a light guide layer 17 and a p-type clad layer 8 are formed on an n-type GaAs substrate 1. The multiple quantum well active layer 15 is constituted of two well layers 5 and of a barrier layer 16 between the respective well layers 5. The p-type clad layer 8 comprises a stripe-shaped ridge. An n-type current blocking layer 10 which has a function to block a current and whose coefficient of thermal expansion is larger than that of the p-type clad layer 8 is formed on both side faces of the ridge at the p-type clad layer 8. An optical intensity in a TE mode is larger than an optical intensity in a TM mode, and the light guide layers 14, 17 and the barrier layer 16 have a tensile strain with reference to the well layers 5.
Patent JP-S54109861-A (JP)
Title: Measuring method of shapes of fishes and shellfishes and apparatus for the same
Inventor: OOTSUKA MINORU
IPC: G01B17/00
Filed: 1978-02-16
Abstract: PURPOSE: To achieve the improvement in the efficiency, accuracy and workability of measurement without giving undesired damages to fish and shellfishes and human bodies by making use of ultrasonic holographies in culture fields.  
     CONSTITUTION: Transducers 1a, 1b for fishes and shellfishes and ultrasonic lenses 3a, 3b are disposed in suitable crossing states. Fish and shellfishes 2 are interposed between both and the pulseform ultrasonic waves from the transducers 1a, 1b are  transmitted through the fish and shellfishes from plural directions and are discretely  imaget on liquid surface. The discrete transmission images from plural directions  visualized from the fish and shellfishes 2 are drawn out from liquid surface holograms 5a, 5b through interference with the pulseform ultrasonic waves from reference transducers 6a, 6b and the required shapes are measured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59142916-A (JP)
Inventor: SHIMOKAWA KATSUSUKE
IPC: B65G17/02
Filed: 1983-02-03
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-S62182001-A (JP)
Inventor: FUKUSHIMA SHOJI
IPC: B65B3/26
Filed: 1986-01-29
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-S53102530-A (JP)
Title: Device for adjusting wheel alignment of vehicle
Inventor: NAKA MITSURU
IPC: B60G3/28
Filed: 1977-02-21
Abstract: PURPOSE:To provide a device for a adjusting simply the wheel alignment of a vehicle in simple structure by providing an ajustable structure of an automotive strutted suspension system for easily adjusting the relative position between the spindle secured to the lower portion of a shock absorber strut and a knuckle arm.
Patent JP-H01193766-A (JP)
Title: Electrostatic image developing method
Inventor: KANEKO TADASHI
IPC: G03G13/01
Filed: 1988-01-29
Abstract: PURPOSE:To execute an excellent development by specifying an AC bias voltage applied to a developer carrying carrier, and a relation between the gap of the developer carrying carrier and an image forming body in a developing area, and the mean value of thickness of a developer layer on the developer carrying carrier. CONSTITUTION:When an AC bias voltage applied to developer carrying carriers 12a, 12b, the gap of the developer carrying carriers 12a, 12b and an image forming body 1 in a developing area, and the mean value of thickness of the developer layer on the developer carrying carriers 12a, 12b are denoted as VAC(kVp-p), Dsd(mm), and H(mm), respectively, relations shown by I-III are satisfied. Also, it is desirable that the image forming body is provided with an organic photosensitive layer containing an organic photoelectric conductive substance. In such a way, an excellent development having high resolution and sufficient image density and being free from ground fogging can be realized.
Patent JP-H11214290-A (JP)
Title: Manufacture of resist film and semiconductor device
Inventor: HAYASHI SHUNJI
IPC: G03F7/40
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a charged particle beam from being bent by Coulomb's force due to charge stored inside a resist by electrostatic shielding, by forming a resist material whose entire circumferential surface is coated with a conductive film on the surface of a material to be etched. SOLUTION: The entire circumferential surface of a resist 16 formed on the surface of a material 12 to be etched is coated with amorphous carbon films 14, 18' which are conductive films. Then, the material 12 is etched. In the process, even if the resist 16 is charged up when etching the material 12, charge thereof is electrostatically shielded. Furthermore, the diameter of a contact hole is adjusted by changing the thickness of the amorphous carbon film 18' formed on the surface of the resist 16. As a result, the charged particle beam 20 for etching is prevented from being bent by Coulomb's force due to charge stored in the resist 16.
Patent JP-S59142426-A (JP)
Title: Method for measuring stored quantity in silo
Inventor: TSUTSUMI KAZUO
IPC: G01G13/24
Filed: 1983-02-04
Abstract: PURPOSE:To know exactly and continuously a stored quantity by analyzing a varied signal of a resistance value outputted from a strain gauge attached to a supporter made of steel which supports a cone. CONSTITUTION:The varied signal of the resistance value always outputted from the strain gauge 4 is inputted to a bridge circuit 5 of an analyzer A, a minute current signal from the circuit 5 is amplified by an output amplifier circuit 6, displayed on an output display device 10 of the stored quantity through a current voltage converter 7, an analogue/digital converter 8 and a computer 9, and the stored quantity is always measured and displayed. The stored quantity can be obtained by the man using the colibration curve by outputting the signal from the gauge 4 as an analogue value as it is.
Patent JP-H10194464-A (JP)
Title: Cargo loading device
Inventor: YAMADA TAKESHI
IPC: B65G67/04
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To transfer a cargo to an load receiving base without causing a collapse of the cargos, avoid complication of a facility and avoid restriction of cargo loading work onto a movable base. SOLUTION: This is a cargo loading device to load cargos in a stacked state by delivering them onto a cargo receiving base of a transport vehicle, etc., and guide rails 2, 2 of the same height as the cargo receiving base are provided on a base 3. A plural number of carrier rollers 6 are provided in parallel on a movable base 5 supported on the guide rails 2, 2 free to reciprocally move. The loads are placed on the carrier roller 6, when the movable base advance onto the cargo receiving base, rotation of the carrier roller 6 is stopped, and as the movable base 5 retreats, the cargos are delivered onto the cargo receiving base by driving the carrier roller 6 in the cargo delivering direction.
Patent JP-S61176801-A (JP)
Title: Means for division between two points
Inventor: USUDA KENICHI
IPC: G01B3/02
Filed: 1985-01-31
Abstract: PURPOSE:To make easily division between two points by fixing or setting a rubber cord marked with the scale divided equidistantly between a graduation 1 and a graduation 2 or divided in accordance with the power or divided in accordance with the logarithm to a ruler in the part of the gradution 1. CONSTITUTION:The user makes division between two points (6, 7) to be divided by pressing the graduation 1 to the point 6 between the two points (6, 7), stretching the rubber cord 4 by holding an outside edge 8, pressing the graduation 2 to the point 7, fixing the rubber cord 4 and a rule 5 at the outside edge 8 taking care not to shift the position thereof and reading the scale 3. There is therefore no need for calculation and length measurement. The scale 3 of the cord 4 may be based on the numerical value such having regularity such as the power or logarithm in addition to equidistant division.
Patent JP-S60163255-A (JP)
Title: Tape recorder device
Inventor: TOMITA SEIJI
IPC: F16D7/02
Filed: 1984-02-02
Abstract: PURPOSE:To make assembling work easly by providing the titled device with an almost cylindrical supporting member having elastic collars on both end parts and penetrating the center part of two rotary bodies and holding the two rotary bodies, a frictional member and a spring between both the collar parts of the supporting member. CONSTITUTION:Plural slits (four slits in the drawing) 49d are formed on the upper medium part including the collar part 49a on the supporting member 49 in the longitudinal direction. Consequently, the supporting member 49 can be inserted into a supporting part 35n of a gear 35b from the lower medium part of the drawing, and when the collar part 49a is opposed to a step part 35o of the gear 35b, the collar part 49a is expanded and locked on the stepped part 35o, so that the gears 35b, 35c can be supported under the frictional engagement state. Namely, the gears 35b, 35c, the frictional member 50 and the spring 49c are supported as one unit by the supporting member 49.
Patent JP-H03221811-A (JP)
Title: Azimuth detector with offset correcting function
Inventor: OKAMOTO KENJI
IPC: G01C19/00
Filed: 1990-01-26
Abstract: PURPOSE:To accurately detect the azimuth of a moving body by storing an offset value as the function of temperature, occasionally reading out the offset value corresponding to the temperature of a revolution angle sped sensor found out by a temperature measuring means and correcting the output of the sensor. CONSTITUTION:The output data DELTAthetaG, thetaH of a gyro 43 an earth magnetism sensor 42 are inputted to a locator 1. Then, the temperature of a thermocouple 45 is inputted in order to find out the offset of gyro data DELTAthetaG. Then the offset value corresponding to the temperature is read out from a table in an offset memory 21. The locator 1 subtracts the calculated offset value from the gyro data DELTAthetaG to correct the data DELTAthetaG. The current azimuth thetaG is found out from the corrected data DELTAthetaG and compared with the sensor data thetaH and the data having higher reliability are selected. Then, the current position of a vehicle is calculated from the found azimuth data and traveling distance data found from a vehicle speed sensor 41.
Patent JP-H02277464-A (JP)
Title: Ballon dilation catheter and use thereof
Inventor: JIEEMUZU EFU KURITSUTENDEN
IPC: A61M25/00
Filed: 1990-01-26
Abstract: PURPOSE: To rapidly exchange a catheter without missing a predetermined position by fixing the inflatable balloon of communicating with an inner cavity to the end of a tubular shaft having a perforating inner cavity, and detachably fixing a fixing tool to the end of catheter. CONSTITUTION: In this balloon inflatable catheter 10 having a small diameter, an inflatable balloon 14 is fixed to the end 16 of the catheter 10 having a flexibility which is increased toward the one end of a slender shaft 12 consisting of a subcutaneous tube, and also a lure coupling tool 18 is fixed on the other end, i.e., the basic end of the catheter 10. A guide catheter 51 is inserted into an arteria femoralis 53 and advanced along an aorta 53, and the end of the guide catheter 51 is positioned at the entrance of a coronaria 57, and the balloon inflatable catheter 10 is directly advanced to the stenosed portion 59 of the coronaria 57 and the balloon 14 is positioned in due course. When a large sized catheter 56 having a large sized balloon is exchanged, the balloon 14 is drawn out of a lure coupling tool 18 and exchanged to the large one.  Thus, the exchange of the catheters 10 and/or 56 can easily and rapidly be carried out without missing the predetermined position and in the minimized state of an injury for a patient.
Patent JP-S53103204-A (JP)
Title: Oil pressure operating device for concrete pump
Inventor: WARASHINA HITOSHI
IPC: F04B9/10
Filed: 1977-02-21
Abstract: PURPOSE: Simple structured device of which packing can be changed in an extremly short period of time by pulling a pair of pistons of concrete cylinder into packing changing chamber at the same time only by opening and closing operation of cock. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09187474-A (JP)
Title: Antifebrile sheet and its manufacture
Inventor: ISHIGURO JUNICHI
IPC: A61F7/10
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prepare a cooling sheet and to provide a manufacturing method therefor which can better fitting of the sheet on a forehead to assure a higher antifebrile effect as compared with the conventional type while minimizing the deviation or sliding off during its use. SOLUTION: The shape of an antifebrile sheet 1 with a forehead sticker in which a plaster 3 is spread on a support body 2 is made almost sectorial by curing longitudinal parallel two sides of the sheet toward the side of a head part when applying on a forehead. In such a manufacturing method of the roughly sectorial antifebrile sheet 1, a blade die with a bent part corresponding to the two sides is used in an adjacent punching process.
Patent JP-H07225889-A (JP)
Title: Monitoring device for prevention of disaster
Inventor: KATO KENJI
IPC: G08B17/00
Filed: 1994-02-15
Abstract: PURPOSE:To test the informing function of a sensor at low cost by detecting the natural frequency sent from a receiver by the sensor and actuating artificially the sensor when its own natural frequency is coincidence with the detected frequency. CONSTITUTION:A receiver 11 is provided with a natural frequency generating circuit 20 which generates plural types of natural frequency. When the informing functions of sensors 14 and 15 are tested, the natural frequency sent from the circuit 20 is detected by a natural frequency detecting circuit 24. When this detected frequency is coincident with its own natural frequency set previously, a test light emitting element 26 is driven. When the element 26 emits the light by the circuit 24, a light receiving element 27 outputs a light reception signal. This reception signal is amplified by an amplifier and compared with the prescribed set value by a comparator. When the amplified signal exceeds the prescribed value, a counter circuit counts the working signals. Then a thyristor conducts when a fixed number of working signals is kept, and the signals lines 12 and 13 serving as the power supplies are short-circuited. Then the proper voltage produced by a resistor 29 is sent to the receiver 11 as a fire signal.
Patent JP-H11203912-A (JP)
Title: Lamp for vehicle
Inventor: HIRAMATSU TAKAHIRO
IPC: F21V31/03
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive air vent structure without lowering a attractiveness, in a lamp for a vehicle where an air vent is formed in a reflector. SOLUTION: An air vent 20 nearly anteroposteriorly bored into a reflector 12 is formed so as to open at an approximately highest end of a reflective surface 12a of the reflector 12. The air vent 20 can be prevented from being seen through a lens 14 by forming an upper wall surface 12b on the upper side of the reflector 12a. And an air vent extension formed part 22 extended downward, in a L-shape, from the rear end of the air vent 20 is formed integral with the reflector 12, consequently costs for the lamp can be lowered by disusing a conventionally loaded rubber tube.  Further, an annular rib 24 surrounding an opening 22a of the air vent extension formed part 22 is formed on the back of the reflector 12, and the upper end wall part 24a of the rib 24 is formed so as to get across the air vent extension formed part 22, consequently drops of water flowing down along the surface of the air vent extension formed part 22 are more efficiently prevented from infiltrating.
Patent JP-H11203543-A (JP)
Title: Management device for remaining coin amount for change holding cylinder
Inventor: SONOBE MAMORU
IPC: G07F5/22
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To individually set the existing number of change coins and to precisely manage a remaining coin amount in a change holding cylinder. SOLUTION: A coin detection sensor 2 is restrained to the arbitrary position of a sensor restraint slit 4 and it can be fixed in a state where it can be position-changed against the change holding cylinder 1. Then, coins are increased one by one from a state without change in the change holding cylinder 1 while the entering/leaving number of the coins in the change holding cylinder 1 is counted by a number counter. A counter value when the coin detection sensor 2 detects the existence of change is stored as the change existing number of coins. The coins are decreased one by one from a state with change and the counter value when the coin detection sensor 2 detects the absence of change for the first time is stored as a number without change.  The remaining coin amount in the change holding cylinder 1 is managed by using the number counter, the number of existing change coins and the number of coins without change.
Patent JP-S55110469-A (JP)
Title: Facsimile reception unit
Inventor: ONO MASARU
IPC: H04N1/32
Filed: 1979-02-19
Abstract: PURPOSE: To enable smooth business transaction afterward, by storing and displaying the identifying information of transmission terminal (e.g.,telephone number) at disable reception.  
     CONSTITUTION: If reception disable is caused due to failure such as paper jamming, the failure detection diaplay circuit 9 receives the information and displays paper jamming failure, and transfers the failure detection information to the control circuit 4. The circuit 4 activates the alarm unit and transmits the reception failure signal to the back word signal generation circuit 10 at the transmission terminal. The ID code (identification information) at the transmission terminal is received at the ID reception circuit 11 via the switch 2 and separation circuit 5 and stored at the memory section 12, and the time is also stored by using the signal from the clock circuit 13 at the same time. Next, the circuit 4 instructs the cut-off command transmission to the circuit 10 to perform the line restoration processing to the post-processing and exchanger at the transmission side. After confirming the cut-off command transmission of the circuit 10, the switch 2 is restored to cut off the DC current of the line 1. The exchanger detects this DC cut off to restore the line 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02197447-A (JP)
Title: Shock absorber used in automobile
Inventor: HATAKEYAMA KOICHI
IPC: B60R19/18
Filed: 1989-01-27
Abstract: PURPOSE:To ensure sufficient living space in a driver's room while improving an absorptive effect of impact by moving to the rear a driver's seat through a swivel link or the like following rear movement of a front part bumper when an automobile of truck or the like is in collision. CONSTITUTION:An impact, when a collision accident is generated of a truck 30 during its running, presses a front part bumper 37 compressing a shock spring 12, and the impact is partly absorbed by the shock spring 12. Simultaneously, a bumper supporting rod 11 is moved to the rear in a frame 31, and following the rear movement of the rod, a swivel link 13 is swiveled about a pin in the counterclockwise direction. Then a traction rope 14 is guided by a rope guide 15 and pulled to the front, and a driver's seat 34 is pulled to the rear. Thus, the residual part of the impact is consumed by the rear movement of the driver's seat 34, and sufficient space for a driver in a cab 32 is ensured.
Patent JP-S59143934-A (JP)
Title: Device for detecting fluctuation in engine rotation
Inventor: NEZU KAZUO
IPC: G01P3/44
Filed: 1983-02-07
Abstract: PURPOSE:To detect irregular rotation and the like by only one rotation of an engine, by applying modulation to clock pulses by TDC pulses and crank-angle pulses generated by the main body of the engine, alternately counting the modulated pulses by an up and down counter, and detecting the fluctuation in engine rotation from the counted value of the counter. CONSTITUTION:When a start pulse is applied, flip flops F1-F2 and an up and down counter 2 are reset, and an initial state is set. Then TDC pulses are generated, the Q output of the flip flop F1 becomes a 1, and the Q output of the F2 also becomes a 1 upon receiving the Q output. When a gate G1 is opened because the Q output of the F2 becomes the 1, the first crank-angle pulse passes the gate, and the Q output of each of the flip flops F3 and F4 becomes a 1. Since the Q output of the F4 becomes the 1, a gate G6 is opened, and a clock pulse passes the gate. Namely, the flip flop F4 and the gate G6 prevent the application of the clock pulse to the gates G2 and G3 until the first crank-angle pulse comes after the application of the start pulse.