baber/WOPTO huggingface dataset:
Patent JP-H09113594-A (JP)
Title: Beacon receiver
Inventor: OKABE KAORU
IPC: G01S1/68
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a beacon receiver for surely performing AM demodulation irrespective of the receiving strength of an FM-AM composite modulation wave transmitted from a road station. SOLUTION: A beacon receiver 1 is provided with an FM demodulation system composed of a limiter amplifier 21 and a frequency detector 22 and two AM demodulation systems. A first AM demodulation system is composed of the limiter amplifier 21 and a DC prevention circuit 31 and a weak composite modulation wave is AM demodulated based on a RSSI signal produced by the limiter amplifier 21. A second AM demodulation system is composed of a diode flow rectifying type amplitude detector 33 and a strong composite modulation wave is AM demodulated by envelope detection. An AM demodulation signal is obtained by adding these outputs to an adder 34 and its phase is compared with that of an FM demodulation signal by a phase determination circuit 44.  In order to acquire synchronism between FM demodulation and AM demodulation and between the two AM demodulation systems, delay circuits 23 and 32 are provided.
Patent JP-S62129446-A (JP)
Inventor: TANI EIICHIRO
IPC: F21S11/00
Filed: 1985-11-29
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-H0581199-A (JP)
Title: Data referring/updating device
Inventor: MATSUTANI MITSUHIRO
IPC: G06F15/00
Filed: 1991-09-20
Abstract: PURPOSE:To provide a data referring/updating device which permits a single control unit to refer and update plural data at the same time. CONSTITUTION:Plural control units 11 which refer to and update data through the first bus, a referring/updating state managing table 3 in which referring/ updating states of all data are stored and a data managing unit 2 which, based upon requests from control units 11, retrieves and updates the referring/updating states managing table 3 through the second bus 8 are provided for constituting a data referring/updating device. In this device, each control unit 11 is provided with plural command buses 4ij through which commands are issued from each control unit 11 to the data managing unit 2 and plural response buses 5ij through which responses are outputted from the data managing unit 2 to each control unit 11.
Patent JP-H08132877-A (JP)
Title: Regulator handle fitting part structure of automobile door
Inventor: KAMISHIRO HIDETOSHI
IPC: B60J5/04
Filed: 1994-11-02
Abstract: PURPOSE: To omit a clearance generation preventing pad heretofore in use so as to reduce the number of part items and assembling manhours and in its turn reduce cost, and improve the rigidity of a door inner panel in the vicinity of a regulator handle fitting part besides causing no degradation of function due to aged deterioration or the like. CONSTITUTION: A shaft through hole 5 is formed in a door trim 2 fitted to the cabin side of a door inner panel 1, and the handle shaft 4 of a regulator handle 3 for elevating window glass is inserted through the shaft through hole 5. In this state, the regulator handle 3 is rotatably supported on the door inner panel 3. In such regulator handle fitting part structure of an automobile door, a flange part 30 of such shape as to surround the handle shaft 4 is formed in the bent state at the door inner panel 1, and the annular edge 30a of this flange part 30 is connected to the peripheral edge part of the shaft through hole 5 of the door trim 2.
Patent JP-H03134308-A (JP)
Title: Drill screw used for interior material such as gypsum board or the like
Inventor: SHINJO KATSUMI
IPC: F16B31/02
Filed: 1989-10-17
Abstract: PURPOSE:To improve pulling strength and to prevent breakage of a female screw of base metal by forming a drill portion on the forward end of a guide shaft portion formed in such a manner as to be connected to a screw portion having a ridge which is thinner and higher than the standard ridge and has coarse pitch more than the standard ridge, and providing a separate head portion having a means engaged with a tool, which is broken by designated fastening torque, on a head portion. CONSTITUTION:A screw portion 6 having a ridge 5 which is thinner and higher than the standard ridge and has coarse pitch more than the standard ridge, is formed on the outer periphery of a shank 3 having a head portion 4, and a guide shaft portion 7 which has a diameter smaller than a core 3a and a length substantially equal to the thickness of a gypsum board is connected to the above screw portion. Further, a drill portion 8 having a diameter substantially equal to the diameter of the core 3a is integrally formed on the forward end portion of the guide shaft portion 7, and a separate head portion 2 having a means engaged with a tool is welded on the head portion 4 through a welding projection broken by a fixed torque. Accordingly, high pulling strength can be obtained, and a female screw of base metal is not broken so as to reduce the manday.
Patent JP-H0984487-A (JP)
Title: Sand of water tank for rearing organism to be reared in water tank
Inventor: MIYAMOTO HISASHI
IPC: A01K63/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain the sand of a water tank having an alkali degree and a hydrogen ion concentration suitable for an organism to be reared, having a property capable of controlling the electric conductivity of the water, and further having a function capable of maintaining an artificially made water quality. SOLUTION: This sand contains calcium in an amount of 23-56% converted into CaO and silicon in an amount of 0.01-35% converted into SiO2 , and has a thermal reduction amount of 18-44%, a whole alkali degree of 30-45mg/liter, and a phenolphthalein alkali degree of 1.5-5.0mg/liter. Or, the sand contains calcium in an amount of 0.1-5.0% converted into CaO, silicon in an amount of 70-97% converted into SiO2 , aluminum in an amount of 0.0-10.0% converted into Al2 O3 , iron in an amount of 0.0-4.0% converted into Fe2 O3 , a thermal reduction amount of 0.01-4.0%, an electric conductivity of 5-35μS, and a whole alkali degree of 5-20mg/liter.
Patent JP-H0691050-A (JP)
Title: Pachinko ball counting device
Inventor: TODOROKI MITSUHIRO
IPC: A63F7/02
Filed: 1992-09-11
Abstract: PURPOSE:To provide a Japanese pinball game (pachinko) ball counting device which has no malfunction and exhibits high reliability in a simple structure having a small number of part items. CONSTITUTION:A circumferential wall 9 having a stopper part 9a is provided on the center part of a rotary board 5, and a first circumferential standing wall 11, a second circumferential standing wall 13 and a third circumferential standing wall 14 all of which are concentric to the circumferential wall 9 and guided by the contact of the pin 4 of a lever 3 are formed. The first and second circumferential standing walls 11, 13 have notched parts 11a, 13a in angle parts corresponding to the stopper part 9a. When the pin 4 makes contact with one surface of the first circumferential standing wall 11, one end 3a of the lever 3 is moved in a distance only for releasing a minor diameter coin 15, and when the pin 4 makes contact with one surface of the third circumferential standing wall 14, the end 3a of the lever 3 is moved in a distance only for releasing a major diameter coin.
Patent JP-H01111166-A (JP)
Title: Heat collector
Inventor: IMABAYASHI SATOSHI
IPC: F24S10/75
Filed: 1987-10-26
Abstract: PURPOSE:To miniaturize a heat collector and permit efficient heat collection, by a method wherein the heat collector is constituted of a fin tube heat exchanger and is provided with a ventilating fan, ventilating a part of the heat collector forcibly, while a non-forced ventilating part is located at the upstream side of the flow direction of refrigerant and the forced ventilating part is located at the downstream side of the same, further, the forced ventilating part is positioned above the non-forced ventilating part. CONSTITUTION:A heat collector 4 is divided into a natural ventilating part 41 and a forced ventilating part 42 by a partitioning plate 43, while the forced ventilating part 42 is equipped with a ventilating fan 44. Both of the natural ventilating part 41 and the forced ventilating part 42 are fin tube heat exchangers constituted of fins 46 and refrigerant pipes 47 while the fin pitch of the forced ventilating part 42 is made more dense than the fin pitch of the natural ventilating part 41 and the heat collector 4 is constituted so that the natural ventilating part 41 is positioned at the upstream of the flow direction of the refrigerant pipe 47 and the forced ventilation part 42 is positioned at the downstream side of the same. A fin pitch in the natural ventilating part 41 is made rough to increase the receiving surface of solar heat and the fin pitch in the forced ventilating part 42 is made dense to collect the heat of atmosphere effectively whereby the heat collector may be miniaturized.
Patent JP-H10116759-A (JP)
Title: Positioning method and exposure method
Inventor: WATANABE SATOYUKI
IPC: H01L21/027
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a positioning method which prevents a throughput from being dropped due to a noise in a positioning operation. SOLUTION: A substrate stage is positioned in a target position, the deviation from the target position of the substrate stage is monitored at a prescribed sampling cycle Ts, and, when the mean value of the deviation within a prescribed measuring time T is within a tolerance value, it is judged that a positioning operation is finished. When the mean value of the deviation is not within the tolerance range, the starting point of the mean time is delayed by every portion of one cycle Ts of the sampling cycle so as to be set at T1, T2, T3,.... Thereby, the completion of the positioning operation can be judged in every point of time without delay.
Patent JP-S63124967-A (JP)
Title: Power failure detecting circuit
Inventor: HIRABAYASHI SATOSHI
IPC: G01R31/00
Filed: 1986-11-14
Abstract: PURPOSE:To prevent the characteristics of power failure detection from varying at the time of overloading by varying the time constant of a smoothing means according to the timing where a load becomes excessive. CONSTITUTION:A transistor (TR) 8 is normally off, a capacitor 7 is neither charged nor discharged, and a smoothed voltage at a point A' is determined by a capacitor 5 and a resistance 6. Then a power failure detection signal is outputted at the time when the smoothed voltage becomes as high as a comparator comparison voltage, i.e. a time T after a power failure. When the load is excessive, the capacitor 7 is charged or discharged by a diode 9 through the TR 8 with a signal generated by a timing generating circuit 11. Even when the load is excessive at this time, the value of the capacitor 7 is so selected as to obtain the output of a comparator circuit the time T, i.e. the power failure time in stationary operation later, thereby equalizing the power failure detection characteristics between both of them.
Patent JP-H01112219-A (JP)
Title: Polarization controller
Inventor: KAJIOKA HIROSHI
IPC: G02B26/00
Filed: 1987-10-26
Abstract: PURPOSE:To simplify the structure and to improve economization of an optical transmission system by providing a polarization rotation control means ahead of the input terminal of an absolute single polarization fiber coupler, detecting the output of one of two output terminals of the coupler and controlling rotation of the incident polarized light so that the detection value is maximum. CONSTITUTION:The output light of output terminals 3 and 4 of an absolute single polarization fiber coupler 3 is received by an optical detector 4. Fibers 10 on the side of output terminals 3 and 4 are bent as prescribed for the purpose of realizing the more absolute single operation. The intensity of emitted light of output terminals 3 and 4 is detected by the optical detector 4, and a polarization plane rotating mechanism part 2 is controlled through a rotation control interface 5 so that the detected quantity is always maximum. Thus, planes of polarization of an incident optical fiber 1 and input terminals 3 and 1 of the absolute single polarization fiber coupler 3 can be matched to each other, and the linearly polarized light is emitted from output terminals 3 and 3. Since the absolute single polarization fiber coupler is used, the structure is simplified and the linearly polarized light whose plane of polarization is stable is obtained.
Patent JP-H07181353-A (JP)
Title: Light switch
Inventor: SUGAWARA TAKEO
IPC: H04B10/27
Filed: 1994-11-02
Abstract: PURPOSE:To provide a new optical type light switch having the function equal to an electrostatic switch. CONSTITUTION:A phototransistor 20 is arranged on the output end surface of a fiber optical plate l to constitute a light switch. The fiber optical plate 1 is constituted so as to cover the outer circumferential part of a clad covering a cover with an absorbing body, and the inclination theta of an input end surface 2 is set to an angle such that the light incident to the core from the air never cause total reflection on the boundary surface with the clad. Thus, only the light incident from the part making contact with a finger 22 is propagated to the output end surface 3.
Patent JP-H03132118-A (JP)
Title: Serial/parallel a/d converter
Inventor: TOYAMA AKIRA
IPC: H03M1/14
Filed: 1989-10-17
Abstract: PURPOSE:To obtain a serial/parallel A/D converter not requiring the high absolute accuracy at every component by providing a resistor for a gain reference and controlling each component to warrant the relative gain accuracy automatically. CONSTITUTION:The A/D converter is provided with a 1st constant current circuit 11, a bias control circuit 10 controlling the bias voltage of a 1st constant current circuit 11 so that a voltage generated across a 1st resistor RREF by the output current of the circuit 11 is equal to a reference voltage and a D/A converter section 3 switching each current switch in response to the output of the 1st A/D converter section 2. Moreover, a 2nd resistor RDIF detecting a difference between the output of track holding sections 1, 7 and the current output of the D/A converter section 3, a residual value amplifier 8 amplifying the voltage, a 3rd constant current circuit 12, a 3rd resistor RFS converting the output current into the voltage and a compensation amplifier 9 amplifying the voltage are provided. Furthermore, a 2nd A/D converter section 5 receiving the output of the compensation amplifier 9 as a reference voltage and the output of the residual value amplifier 8 is provided. Thus, the serial/parallel A/D converter is obtained, which requires no high absolute accuracy at every component.
Patent JP-H10242045-A (JP)
Title: Application apparatus
Inventor: KITANO TAKAHIRO
IPC: H01L21/027
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an application apparatus in which viscosity of a liquid agent such as a resist solution for application on a substrate to be treated is easily and freely changed, and provide an application apparatus in which thickness for a resists film formed on a substrate surface with a limited liquid agent is freely controllable. SOLUTION: When a wafer is supplied to a resist, solutions in a resist tank 71 and a thinner tank 72 are sucked at individual flow rates set by an operator with bellows pumps 73, 74, and are supplied to a static mixer 76 through a joining valve 75, where the resist solution and the thinner are stirred and mixed to prepare a desired viscosity resist solution and supply it to the wafer. Accordingly, resist solutions of various viscosities are obtained using a common resist solution and thinner to mildly and rapidly deal with alteration requirement for resist film thickness.
Patent JP-H09113318-A (JP)
Title: Measuring instrument
Inventor: TAKEMURA SATOSHI
IPC: G01D9/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To transfer a large volume of data at high rate by transferring a data from a memory means storing an input data to another memory means or a recorder or inserting a data operating means for storing or transferring a data through a direct memory access means into a bus for transferring the data. SOLUTION: An input data is transferred from a direct memory access control circuit (DMA) 9 on a bidirectional bus 17 to an external or internal RAM 12 or a recorder, e.g. a printer 7. A data processing means 8, for which a data can be stored or transferred through the DMA 9, is inserted into a bus 17 (including a data bus, address bus, control bus, etc.) between a CPU 10 and memory controllers 4A, 4B for memories 5A-5N. Consequently, the data can be transferred at high rate among the memories 5A-5N, the RAM 12, the printer 7, etc., through the DMA 9 without burdening the CPU 10.
Patent JP-S62127878-A (JP)
Title: Developing device
Inventor: FUJITA SHOICHI
IPC: G03G15/01
Filed: 1985-11-29
Abstract: PURPOSE:To execute a development by selecting plural developing tanks, by providing a means for forming a magnet which has been supported so as to be freely rotatable by shielding magnetically each main magnetic pole of plural developing tanks and a magnetic pole of its opposite side, and for inverting the direction of the main magnetic pole of each magnet in the direction of a photosensitive body or its opposite direction. CONSTITUTION:The center part of a magnet 1 is supported so as to be freely rotatable and a pulley 3 is provided on a revolving shaft, and on the other hand, a pulley 5 is provided on the center part of a magnet roller and rotates the pulley 3 through a driving belt 4. These pulleys 3, 5 and the driving belt 4 are inversion driving means, and in case a main magnetic pole 1a of the magnet 1 has turned in the opposite direction, a magnetic line of force is formed in a position as shown in the figure. That is to say, a magnetic pole 1b is shielded by a magnetic shield member 2, a magnetic flux does not leak in the direction of a photosensitive body, the magnetic flux density does not become high, and a tuft of a magnetic brush is not generated. In this way, by changing a direction of the magnet for constituting the main magnetic pole, height of the tuft of the magnetic brush can be varied.
Patent JP-H0580923-A (JP)
Title: Pointing device
Inventor: SASAHARA KENJI
IPC: G06F3/037
Filed: 1991-09-24
Abstract: PURPOSE:To simplify a screen and make misoperation hard to occur by providing an input point decision means, a specific point decision means, and a processing means which performs processing corresponding to a specific point. CONSTITUTION:The input point decision means 50 decides whether the input of a transparent touch panel 10 is one-point input or multipoint input and detects the coordinates of each input point. Then the specific point decision means 5 uses the output of the touch panel 10 to decide the center of gravity of an input point in the case of multipoint specification or the specific point in the case of one-point specification so that the input point is regarded as the specific point, and performs processes of menu items 14A-14E corresponding to the specific point. The number of the menu items 14A-14E which can be selected with a small number of keys 12A-12D can, therefore, be increased. Consequently, the display screen is simplified and misoperation is reducible.
Patent JP-H08107587-A (JP)
Title: Radio telephone system
Inventor: MORITA TAKESHI
IPC: H04W72/04
Filed: 1994-10-06
Abstract: PURPOSE: To effectively use plural control channels by using a random number correspondence control channel even when control channels in accordance with random numbers generated by a base station side and a mobile station side are unused. CONSTITUTION: A base station 4 generates the random number by a CPU 13 when an incoming call from a telephone line is received, and inspects whether or not the control channel in accordance with the random number out of two control channels is available by signals from an antenna 7, a reception part 10 and a demodulation part 14 by the CPU 13, and performs incoming call processing on a mobile station 6 on the control channel by a modulation part 16, a transmission part 18 and the antenna 7 when the control channel is unused.  The mobile station 6 generates the random number by a CPU 30 when a call is originated, and inspects whether or not the control channel in accordance with the random number out of the two control channels is available by the signals from an antenna 20, a reception part 24 and a demodulation part 28, and performs the call originating processing on the base station 4 on the control channel by a modulation part 40, a transmission part 42 and the antenna 20.
Patent JP-H04147159-A (JP)
Title: Automatic document feeder
Inventor: OKADA HIROKI
IPC: G03G21/00
Filed: 1990-10-09
Abstract: PURPOSE:To preclude a jam state and to inform an operator of the limits of documents in use by discharging a document when a detecting means detects the document being smaller than a specific document, outputting an inhibition signal to a display means, and also outputting a signal indicating that the copying operation of the document needs to be interrupted. CONSTITUTION:When a 2nd switching position command signal (inversion mode signal) is inputted from a mode changeover switch 45 and the registration sensor 17 detects a document being smaller than the specific document, a deflection claw 35 is switched to a 1st switching position to discharge the document as it is and the inhibition signal is outputted to the display means 10 to interrupt the copying operation of the document. Consequently, the document is prevented from jamming to eliminate the need to take the jamming document out, and the operator is informed of the limits of documents in use.
Patent JP-H10116696-A (JP)
Title: Simultaneous lighting type integrated x-ray generation device
Inventor: INOUE TOSHIO
IPC: H05G1/34
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly adjusting operation by providing adjustability for the reverse direction current in an X-ray tube engaged only with the filament heating in a part where the primary circuit of a high voltage transformer is exposed to outside the X-ray generation device. SOLUTION: A high voltage transformer 2 is installed inside a simultaneous ignition type integrated X-ray generation device 1, and parallel with a variable resistor 3 a rectifier 4 is installed in a part on the primary circuit side of the transformer 2 and exposed to outside the X-ray generation device. An X-ray output circuit 6 connected to an X-ray tube 5 and a filament heating circuit 7 to be connected to a filament in the X-ray tube are furnished in the secondary circuit of the transformer 2. Only the primary current in the reverse direction can be decreased by the variable resistor 3 and rectifier 4 without reducing the regular direction current to be engaged with the X-ray generation, and the reverse direction current to conduct the filament heating is made adjustable by the primary circuit, i.e., from outside the X-ray generation device 1.  Thus, thus the assembly adjusting operation can be carried out easily.
Patent JP-H0692858-A (JP)
Title: Suppressor for melanogenesis and skin external preparation
Inventor: KOISO ICHIRO
IPC: A61K8/00
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a suppressor for melanogenesis and a skin external preparation excellent in preventing and improving effects on skin pigmentation. CONSTITUTION:The objective suppressor for melanogenesis is composed of a disaccharide glycoside or a trisaccharide glycoside of a 4-hydroxyphenyl expressed by the formula (R is disaccharide or trisaccharide residue containing pentose and/or hexose as a constituent component). Furthermore, the objective skin external preparation is obtained by blending the suppressor for the melanogenesis composed of the disaccharide glycoside or trisaccharide glycoside of the 4-hydroxyphenyl expressed by the formula as an active ingredient in an amount of 0.01-10wt.% based on the total amount of the skin external preparation base.