baber/WOPTO huggingface dataset:
Patent JP-S5791467-A (JP)
Title: Alarm device for proximity of train
Inventor: IWATA TADASHI
IPC: G01S13/93
Filed: 1980-11-28
Abstract: PURPOSE:To obtain an alarm device for approach of trains of high reliability by detecting the relative speeds between trains in accordance with Dopple deviation quantity and detecting the reception electric fields corresponding to distances. CONSTITUTION:In the station A mounted in one train receives the transmission wave of frequency f2 from the station B and measures the frequency A1 in accordance with the equation I by a frequency measuring device 9. Here, DELTAf is Doppler deviation quantity and fl1 is local oscillation frequency. If the transmission wave leaking from a switch 2 is processed similarly with a receiver 4 and a demodulator, the transmission frequency B1 in accordance with the equation II is measured. According to the differential frequency (A1-B1), the transmission wave is modulated via a modulator 7. The same holds true of the station B of the other train. If the calculation in accordance with the equation III is made with a calculator 10 by the differential frequency (A2-B2) or the like demodulating the transmission signal from the station B with a demodulator 8, the deviation quantity DELTAf corresponding to relative speeds is determined. On the other hand, the distance between the trains is determined by an electric field detecting circuit 5, and according to both determined values by the calculator 10, an alarm circuit 6 is controlled, whereby the train alarm device of high reliability is obtained.
Patent JP-H1017195-A (JP)
Title: Image forming device
Inventor: ISHIKAKE SATORU
IPC: B41J13/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To selectively discharge a paper sheet having a large size to a plurality of paper discharge parts in a drum. SOLUTION: A branch discharge paper passage 41 is formed in a spot situated upper stream of a paper discharge direction from the paper discharge roller 20 of a paper discharge passage 19 in a drum, a moving guide plate 43 is arranged is arranged at the branch part thereof, and the guide plate 43 is energized and rotated to a position, where a paper sheet P is always guided to the paper discharge roller 20 side, through the force of a twist spring. Normally, the paper sheet P in a drum paper discharge passage 19 is guided by a moving guide plate 43 and discharged to the drum paper discharge part 6. By rotating the moving guide plate 43 against the energizing force of the twist spring, the position is switched to a position wherein the paper sheet P is guided to the branch paper discharge passage 41 side.  Thus, since there is no need to arrange a new branch part in a spot situated downstream from the paper discharge roller 20, the paper discharge space of the drum paper discharge part 6 is prevented from being narrowed.
Patent JP-H068066-A (JP)
Title: Platelike component
Inventor: SUDA KOJI
IPC: B41J29/02
Filed: 1992-06-26
Abstract: PURPOSE:To simplify a magazine for laminating components and improve work efficiency by providing platelike components with protruding parts for holding the mutually parallel state of the platelike components at the time of laminating two platelike components or more. CONSTITUTION:A bent part 12 is formed on one edge side of a platelike component 10, and a bent part 13 is formed on the other edge side. A protruding part 11 is then formed by burring in such a way as to protrude in the same direction as the bent direction of the bent part 12. In this case, the height h1 of the protruding part 11 is to be such height as to hold the mutually parallel state of platelike components 10 at the time of laminating two platelike components 10 or more. As a result, the platelike components 10 at the time of laminating two or more are held mutually parallel by this protruding part 11. A magazine for laminating components can be thereby simplified, and the number of laminated components can be increased in a large degree, so that work efficiency can be improved remarkably.
Patent JP-S5960890-A (JP)
Inventor: NOBUHARA MOCHIKIYO
IPC: H05B41/39
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0515249-A (JP)
Title: Grain bagging device
Inventor: HIRAOKA MINORU
IPC: A01F12/50
Filed: 1991-07-10
Abstract: PURPOSE:To provide a device having very simple construction that enables a received amount of grains into a grains packing sack to be variable and easily to take out by constructing a grains outlet pipe connected to the lowest end of a hopper with a soft material having the lower end which is tucked up outwards. CONSTITUTION:In a grains bagging device attached to a combine or a harvester, a reaping part 3 is connected to the front part of a body frame 2 equipped with a crawler running apparatus 1, a thresher 4 is loaded on the body frame 2, a grains bagging device (A) is set in the right outside of the thresher 4, the grains bagging device (A) is equipped with a hopper 5 that recovers and stores grains sent upwards from the thresher 4 and a pair of front and rear sack holding sticks 7 that hangs and holds a grains receiving sack 6 at the lower part of the hopper is set in front and behind, an outlet pipe 5a having a shutter mechanism 5b is located under the lowest end of the hopper 5, a grains outlet pipe 8 consisting of a soft material having the lower end which is tucked up outwards is fixed by a band to the outlet pipe 5a and inserted into the grains receiving sack 6 just under the pipe.
Patent JP-H1022841-A (JP)
Title: Transmission power control method for portable telephone set
Inventor: UCHIYAMA TETSUOMI
IPC: H04B1/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmission power control method which can much improve the reliability of transmission by setting the transmission power at the very limit of its standard value. SOLUTION: A temperature detection part 1 detects the temperature, and a transmission power control part 2 calculates the transmission power, in response to the temperature detected at the part 1, based on the correction data which are taken out of a memory part 3. Then the part 2 sends the calculated transmission power to an AMP 4. A transmission power detection part 6 detects the transmission power of a transmitting/receiving antenna 5 after a prescribed period and feeds it back to the part 2. The part 2 corrects the transmission power to be sent, based on the signal of the transmission power fed back from the part 6.
Patent JP-S6327628-A (JP)
Title: Correcting work for settlement of foundation slab
Inventor: KUROIWA HIROYUKI
IPC: E02D35/00
Filed: 1986-07-18
Abstract: PURPOSE:To permit the level of slab to be corrected by low pressures by a method in which a space is formed between the slab and the bearing ground, and a grout is injected into the space. CONSTITUTION:A grout injection hole 2 is provided for a place where the level of a foundation slab 1 is to be corrected due to the settlement of the slab 1. A space 3 is formed between the slab 1 and the bearing ground 4 through the hole 2. Grout 7 is injected into the space 3 to lift up the slab 1 for correction of the level. Since the pressure-receiving area of the grout 7 is sufficiently expanded, a great lifting force can be applied to the slab 1 and the level of the slab 1 can be exactly corrected without the needs for increasing the pressure of the grout 7.
Patent JP-2000201932-A (JP)
Title: Method and device for processing ultrasonic signal
Inventor: KRISTOFFERSEN KJELL
IPC: G01S15/52
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To dynamically generate an approximate signal and/or remove an undesirable component by providing an subtracter for subtracting the approximate signal from an input signal by joining to an input part and a signal generator and outputting an output signal for expressing an approximate value of a second component of the input signal. SOLUTION: A circuit 300 can be used for removing one or plural components (happen to express a signal on the basis of these) of an input signal for processed by an ultrasonic signal, and has a signal generator 304. When a reference signal coherent to a transmitted ultrasonic signal shows at least one component of a removing input signal to the signal generator 304, the signal generator 304 generates an approximate signal in response to the reference signal. The approximate signal is an approximate value of (at least one) component of the removing input signal. When imparting this approximate signal and the input signal to a subtracter 302, a component of the input signal corresponding to the approximate signal is removed in response to the signals, and the result is outputted as an output signal.
Patent JP-2001002115-A (JP)
Title: Packaging spacer for solar cell module and packaging apparatus
Inventor: TORIGOE TETSUO
IPC: B65D85/48
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging spacer for a solar cell module, of which labor of assembly and disassembly is extremely simple, whose disposal after use is also easy, and which is capable of enhancing cushioning performance and stacking performance. SOLUTION: A packaging spacer 13 is provided on the premise that it is contained in a stackable packaging case together with a solar cell module and disposed along each of the fore and rear sides of the module. The spacer is formed of quadrangular corrugated board in which fold-back lines consisting of cuts or half-cuts are provided at every predetermined interval. This corrugated board is folded while being folded back alternately in an opposite direction with boundary of each fold-back line, and board portions 31 to 33, each having a predetermined interval width, are superposed on one another to be assembled into a quadrangularly prismatic block having a substantially solid structure.  The spacer 13 thus assembled is used to be interposed between an inner face of the packaging case and each of the fore and rear sides of the module so as to be capable of being put in and out in the posture that the respective fold-back lines are positioned alternately in a vertical direction.
Patent JP-2000282178-A (JP)
Title: Rolling bearing
Inventor: TAKEMURA HIROMICHI
IPC: F16C33/32
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing having a long peeling life even in the case of being used under a lubrication of which traction coefficient is high, and in which foreign matters are mixed. SOLUTION: As the steel material for an inner ring, a rolling element and an outer ring composing a rolling bearing, the one in which the content of carbon (C) is, by weight, 0.65 to 1.10%, and the content of chromium (Cr) is 2.0 to 6.0% is used. After the formation with this steel material, quenching, tempering and grinding finish are executed to form chromium oxide films (Cr2O3) of 5 to 300 nm thickness on the track surfaces of the inner ring and the outer ring. In the case of being used under a lubrication of which traction coefficient is high, and in which water is mixed, the fine particles of molybdenum carbide and/or vanadium carbide of 50 to 300 nm particle size are distributed into a matrix.
Patent JP-2000354611-A (JP)
Title: Rotary wheelchair
Inventor: UCHIYAMA TOSHIAKI
IPC: A61G5/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To make a rotary wheelchair usable as a chair for a bathroom capable of being freely rotated in a sit-down posture by supporting a seat surface receiver connecting a leg body to a seat pipe through a thrust bearing in a freely rotatable manner and rotating the seat surface receiver to fit a lock member in the lock hole of a connection member to lock the seat surface receiver. SOLUTION: A leg body 4 is integrally connected to a seat pipe 1 through the seat surface receiver 5 on the upper surface of a connection member 4-2. When a rotary lock device 6 revolves an operation lever 6-7 against a spring 6-6 to raise a lock member 6-5, the lock member 6-5 is separated from a lock hole 6-2 to be brought to an unlocked state. When the seat surface receiver 5 is revolved, the lower end of the lock member 6-5 comes into slide contact with the upper surface of the connection member 4-2 of the leg body 4 and, when the lock member 6-5 is positioned at the part of the lock hole 6-2 bored in the connection member 4-2 on the way of rotation, the lock member 6-5 falls to the lock hole 6-2 automatically by the action of the spring 6-6 to be fitted therein to lock the seat surface receiver 5.
Patent JP-H0253051-A (JP)
Title: Introduction apparatus for negative film
Inventor: FUIRITSUPU KONBE
IPC: G03D13/00
Filed: 1989-06-30
Abstract: PURPOSE: To easily positioning a film by forming a first window through which the blade of a cutting member passes and a second window for the path of a motor driving pressure roller on a straight line part guiding the film. CONSTITUTION: Two apertures 20 and 21 facing to each other which have a first window for the blade 30 of the cutting member to pass through in the case the unwinding of the film 12 comes closely to completion are formed on two straight line parts 14 and 16. This window is constituted of a first aperture 21 formed on the straight line part 14 of a lower part shell 3, on the other hand, the aperture facing to the aperture 21 being the window 20 is formed on the straight line part 16 of the upper shell 2. Apertures 22 and 23 facing to each other for the first set of pressure rollers 24 and 25 for feeding the film 12 are formed on the parts 14 and 16. Thus, the device can be simplified and the film positioning can be facilitated.
Patent JP-S6062214-A (JP)
Title: Amplifier circuit
Inventor: TANIO YUTAKA
IPC: H04R5/04
Filed: 1983-09-14
Abstract: PURPOSE:To obtain amplifier circuit which improves the utilization efficiency of a power source by inverting the phase of one of a couple of channel signals and amplifying both channel signals. CONSTITUTION:An SEPP amplifier circuit 3 amplifies a channel signal L; and a feedback element beta is connected to the inverted input terminal of an operational amplifier 31 and an output capacitor C1 and a load resistance RL are connected to the output terminal in series. A SEPP amplifier circuit 4 amplifies a channel signal R; and a feedback element beta is connected to the inverted input terminal of an operational amplifier 41 and an output capacitor C2 and a load resistance RR are connected to the output terminal in series. Then a signal R is inputted to the uninverted input terminal of the circuit 4 through an inverter 7. The positive polarity side of the smoothing capacitor 60 of a power source circuit 5 is connected to the plus power source terminals of the amplifiers 31 and 41, and the negative polarity side is connected between the connection point of the minus power source terminals of the amplifiers 31 and 41 and resistances RL and RR, and the ground. Thus, while the utilization efficiency of the power source is improved, the circuit is driven.
Patent JP-S6146708-A (JP)
Title: Suspension control device
Inventor: FURUYA KUNITAKA
IPC: B60G7/00
Filed: 1984-08-14
Abstract: PURPOSE:To increase the spring constant of a suspension unit, regarding the control ability of a vehicle as being important, even in any running condition of the vehicle, by automatically carrying out a variable control to increase the spring constant when any one of four kinds of detection signals is detected. CONSTITUTION:A G sensor 1 detects the acceleration G of vertical vibration ¦G¦ of a vehicle body while a B sensor 3 detects the turn-on and turn-off condition of a brake switch, and a V sensor 4 detects the high speed condition of a vehicle. Further, an H-signal which indicates that the spring constant is large is fed from the output terminal of an OR circuit 8. When this H-signal is issued, it is fed through a timer 13 to energize a solenoid 23 which closes passages 25, 26, thereby the spring constants of both fluid charged bushings 31, 41 are automatically controlled to be made large. Further, when signals Gf, ¦S¦ which are components of frequency in the vicinity of the higher resonant frequency of the equivalent spring exceed set values Gf1, ¦S2¦, when a brake signal 13 is turned on and off, or when the vehicle speed V exceeds a high speed value V1, a signal from the circuit 8 is made to be the H-signal.
Patent JP-H0836686-A (JP)
Title: Burgular prevention method for absent house and security unit
Inventor: HARUHARA HIDEO
IPC: H04M9/00
Filed: 1994-07-22
Abstract: PURPOSE:To prevent an illegal intruder by a simple method by lighting a lighting fixture and a television inside a room only for the fixed period of time when it is detected that a human being is present at an entrance. CONSTITUTION:When the calling button of an entrance slave unit 21 is operated while an absence switch 47 is in an ON state, a button signal is transmitted from the slave unit 21 to the television monitor equipment 11 of an indoor equipment, a detection circuit 61 outputs a detection signal to a timer circuit 63 and the timer circuit 63 outputs operation signals to a switching circuit 71 only for five minutes for instance. In the switching circuit 71, a control switch 72 is turned to a conductive state only for five minutes by the operation signals and the coils 82, 84, 86 and 88 of a first relay switch 81-a forth relay switch 87 are energized. Then, the power of a commercial power source for household inputted from a plug 55 is outputted to an exclusive outlet 57 and the television and the lighting fixture connected to the exclusive outlet 57 are lighted.
Patent JP-H0335811-A (JP)
Title: Dummy device for extruder
Inventor: SUGIO EIJI
IPC: B21C35/06
Filed: 1989-06-30
Abstract: PURPOSE:To enable efficient cleaning of the inner wall of a container by deforming the peripheral end part of a dummy block in the direction of a backup disk with pressure and forming annular clearance that expands the outside diameter into the approximately same as the inside diameter of the container. CONSTITUTION:In case of the extrusion of aluminum, etc., uniform extruding pressure is given on a billet through the backup disk 5 and further the dummy block 4 by pushing ahead a stem 1. On the other hand, the dummy block 4 is made to receive the pressure from the billet as the reaction of extruding pressure. Because the annular clearance 7 is outwardly provided in the radial direction between the dummy block 4 and the backup disk 5, the periphery end part of the dummy block 4 is deflected and deformed in the direction of the backup disk by receiving pressure and the outside diameter of the dummy block 4 is expanded and made approximately equal to the inside diameter of the container 3 and the outside edge of the dummy block 4 is brought into approximately contact state with the inner surface of the container. Thereby, the deposit on the inner surface of the container 3 is successively scraped.
Patent JP-H0522409-A (JP)
Title: Line network system
Inventor: KONDO RYUICHI
IPC: H04L12/24
Filed: 1991-07-10
Abstract: PURPOSE:To reduce the burden of an operator and to improve the operability of changing operation by changing the calling station of an entire network in a lump by a single input of the information of the change of the calling station, in the change of the operation of the line network. CONSTITUTION:Based on calling information 13, retrieval is made from a relay line file 7 (S1), whether or not the change is available is checked in a regulation table 8, and when the change is not available, the reason for it is outputted as a message 12 (S1). When the change is available, the calling station of the operation information is changed to a new calling station (S3). As to the operation information of which the change of the calling station takes place, the change information is stored by units of entry of the relay line (S4) A connection file 9 logically linked with the relay line file 7 is retrieved, the network is followed up to its termination point, the calling station of the entire network is updated in a lump, and the processing result is transmitted (S5). A change information output processing is made ready for output and outputted as the change information to a CRT and a printer (not shown in the figure).
Patent JP-H08337821-A (JP)
Title: Method for quenching chip saw basis metal for circular saw and device therefor
Inventor: MIYAZAKI TSUTOMU
IPC: B23D65/00
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a highly precise and uniformly quenched quality by heating a prescribed annular part of a basis metal with a laser beam and cooling. CONSTITUTION: A cover moving device 6 is operated by a control signal of a control unit 10, and an upper cover 5a is risen to set a gap between a lower cover 5b and the upper cover. A center hole 2a of the basis metal 2 is inserted into a projecting part 3a of a basis stand 3. The upper cover 5a is abutted on the lower cover 5b to closely shut the inner part of a cover 5, and an inert gas is supplied from a gas supplying device 9. The laser beam is emitted by rotating the basis metal 2, and also, operating a laser beam device 7. The laser beam is made incident into the cover 5 from an incident window 11 through a condenser lens 16, and irradiates the basis metal 2 and heats it in an annular- state. Thereafter, a cooling medium supplying device 8 is operated to open a medium supplying valve 14, and cooling water is supplied to the inner part of the cover 5.  The basis metal 2 is quenched by this water cooling. Thus, the quenching cost can be reduced.
Patent JP-S6150676-A (JP)
Inventor: WATANABE SHUNZO
IPC: G01M99/00
Filed: 1984-08-15
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-S6148270-A (JP)
Title: Image sensor and its manufacture
Inventor: SAITO TAKESHI
IPC: H04N1/028
Filed: 1984-08-15
Abstract: PURPOSE:To read the picture of intermediate tone display by using a liquid crystal extinction filter cell so as to adjust independently the quantity of photodetection of each sensor element and obtain a uniform output to all sensor elements. CONSTITUTION:A liquid crystal cell array substrate 5 is placed between a light sensor array substrate 2 and a conductor light system fiber lens array 4. The light irradiated from a light emitting diode array 3 and reflected on an original face 6 is subject to adjustment of the sensor detecting quantity by the liquid crystal array substrate 5 so that the signal output of the light sensor array 1 is uniformed. A white original is used to adjust the quantity of light detection for the sensor element to obtain a signal output distribution of all sensor elements and the minimum output is stored in a memory 10. Finally, a part of amorphous silicon thin film resistor on the liquid crystal cell substrate 5 provided one to one corresponding to each sensor element is evaporated by the laser beam and trimming is applied until the output is coincident with the minimum signal output.
Patent JP-H0220499-A (JP)
Title: Holding device for rotation of motor for mounting space navigation body
Inventor: OKUDAIRA TOSHIAKI
IPC: B64G1/44
Filed: 1988-07-07
Abstract: PURPOSE:To stop the rotation of a motor without needing a power supply at the motor stopping time and to enable the rotation without any trouble at the motor rotation time by forming the material of either a rotor or stator by a permanent magnet by equipping with magnetic body made rotor and stator on the rotation holding device of a motor. CONSTITUTION:At the time of the rest state of a motor an attraction force by a magnetic force is exerted between the projection parts of a rotor 1 and stator 2 and the rotor 1 is held for the stator 2. The both projection parts fix the relative size of B-B' part, C-C' part so that the attraction force between B part and B' part, C part and C' part does not give a trouble at the motor rotation time with the relative face of the rotor 1 and stator 2 being in the shape of U groove. In case of a driving force being given by a motor, the rotor 1 is continued to be held for the stator 2 while the driving force is smaller than the holding forces of the B, B'/C, C' parts. However the rotor starts to rotate with the increase of the driving force and a rotation unevenness if caused on the rotor 1 while under low speed rotation but in such a normal zone as rotating at high speed the rotation unevenness can be neglected.