baber/WOPTO huggingface dataset:
Patent JP-H04183431-A (JP)
Title: Sample hold pulse generation circuit for electronic endoscope device
Inventor: UIRIAMU JIEI KOSUGUROOBU
IPC: A61B1/04
Filed: 1990-11-19
Abstract: PURPOSE:To enable a sample hold to be always realized at optimum timing by generating a sample hold pulse while eliminating a modulated signal from an input image signal. CONSTITUTION:The end of a scope section 10 is provided with a solid state image pickup element (CCD image pickup element) and a CCD output signal is branched to two passages after a transformer 21. The first passage is provided with a narrow band high gain amplifier 22 tuned to 7.15MHz, and a modulated signal is removed from a CCD output signal to be entered, thereby obtaining a 7.15MHz signal. This signal is negative and, therefore, reversed for use as a sample hold pulse. On the other hand, a CCD output signal after the second passage is applied to the source of a field effective transistor(FET) 27. The gate of the aforesaid transistor is supplied with a sample hold pulse from the first passage. During the sample period when the pulse is being supplied, the gate is turned on, while the gate is turned off in the hold period. The CCD output signal passing the FET 27 during the sample period is charged to a capacitor 28, and the terminal voltage thereof is read out during the hold period.
Patent JP-H08169295-A (JP)
Title: Air bag device
Inventor: HIRAMITSU TETSUJI
IPC: B60R21/264
Filed: 1994-12-16
Abstract: PURPOSE: To provide an air bag device capable of reducing weight as well as production manhour and cost by restraining a weight increase and reducing the number of parts. CONSTITUTION: This device is equipped with a sack type air bag 1 having a gas inflow opening 1a, an inflator 6 for feeding gases thereto for inflation, and a cover 17 for concealing the air bag 1 in a folded state. Also, the inflator 6 has a body 7 with a gas generation section 9 housed in a pressure vessel 8, and an outer wall 13 covering the body 7 via a filter 11 and having smaller thickness than the vessel 8, with gas discharge holes 13a formed on the wall 13. Furthermore, the wall 13 has a recessed section 14 for housing the body 7 and a flange section 15 formed on the peripheral end of the section 14 in such a state as extended in the radial external direction of the inflator 6. In this case, the wall 13 is a pressed metal sheet product with the section 14 formed at the center. The air bag 1 and the cover 17 are mounted on the flange section 15 of the inflator 6.
Patent JP-2001130817-A (JP)
Title: Sheet aftertreatment device and imaging device
Inventor: KAMIYA NASAKU
IPC: H04N1/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To crush air layers and curls generated in sheets stacked on a stack tray and to reduce the up-and-down movement amount of the stack tray for gaining the height of a device. SOLUTION: Sheet holding paddles 10, 11 are provided for holding downward a bunch of sheets stacked on the stack tray 4 and the stack tray 4 is moved down in the state of holding the bunch of sheets by the paddles. After a pawl 7a of a bunched sheet carrying belt 7 is passed on the bunch of sheets, the stack tray 4 is moved up to keep the uppermost face of the bunch of sheets in position.
Patent JP-H06181628-A (JP)
Title: Soil-reinforcing filament yarn and its production
Inventor: OKAMOTO AKIRA
IPC: A01G1/00
Filed: 1992-10-29
Abstract: PURPOSE:To prevent migration of the soil due to an external pressure and to secure water required for growth of lawns by mixing filament yarns each coated with viscose in the soil having a uniform particle size and exhibiting a good drainage of water. CONSTITUTION:A rigid filament yarn coated with coagulated and generated viscose, cut to a regular or irregular size and irregularly curved.
Patent JP-H07140552-A (JP)
Title: Overhead projector
Inventor: UCHIDA HIRONORI
IPC: G03B21/132
Filed: 1993-11-22
Abstract: PURPOSE:To magnify and project an original as it is and to perform switching of a projected color on a screen. CONSTITUTION:The image of the original 1 is picked up and converted into an image signal by an imaging device 5 and the image signal is converted into a liquid crystal driving signal by a signal processing part 6. A dichroic mirror 9 reflects blue light out of the light of a lamp 7 and transmits light other than the blue light in a first projection mode. The dichroic mirror 13 synthesizes the transmitted light of a liquid crystal panel 10 and the light which is not transmitted through the liquid crystal panel 10 from the mirror 9, and projects it on the screen by a projection lens 15. The mirror 13 moves to a position B and only the transmitted light of the liquid crystal panel 10 is projected in a second projection mode. The mirrors 9 and 13 move to the positions A and B, and the light of the lamp 7 is made incident on the liquid crystal panel 10 and its transmitted light is projected in a third projection mode.
Patent JP-H11128375-A (JP)
Title: Weak radioactivity hot-spring therapy equipment
Inventor: GOTO KAZUTOSHI
IPC: A61H33/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a weak radioactivity hot-spring therapy equipment for absorbing weak radial rays characteristic to a radon hot spring and sucking mist including weak radial rays from a respiratory system. SOLUTION: The weak radioactivity hot-spring therapy equipment is constituted by providing a bed 10 on a floor on one side a box-like sealed room 1, arranging a flat mat 11 for allowing hot water of the radon hot spring including weak radioactivity and fed from the radon hot spring source to flow through from a head part to toes and an upper mat 19 which is placed over the mat 11 and is provided with a thickness and width smaller than the mat 11, installing a mist generating means 28 making the hot water of the radon hot spring like mist on the outer side of the rear wall of the room 1, providing proper number of mist jetting ports 32 connected to the means 28 to fog mist including weak radial rays into the sealed room over the bed 10 and providing a mist sucking port 33 in the neighborhood of it.
Patent JP-S63167684-A (JP)
Title: Control circuit for piezoelectric actuator
Inventor: IGUCHI KATSUHIRO
IPC: H01L41/04
Filed: 1986-12-25
Abstract: PURPOSE:To drive a multitude of piezoelectric actuators by a small number of power sources, by connecting a capacitor in parallel to the piezoelectric actuator. CONSTITUTION:Piezoelectric actuators 51 are constituted of piezoelectric actuators 21, capacitors 31, provided in parallel to the piezoelectric actuators 21, and position sensors 23, detecting physical amounts such as the amount of displacement or the like while a plurality of the piezoelectric actuators 51 are connected to a controller 54 through changeover switches 52, 53 and a resistor 33 for limiting current. The sensors 23 are connected to the controller 54 and the signal of the sensor 23 is compared with a set value in the inside of the controller 54 through a physical amount/voltage converter. According to this constitution, the amount of strain is changed in accordance with the input voltage of the piezoelectric actuator 21 while the amount of the change is fed back to the controller 54 from the sensor 23. When a position signal coincides with a set value and electric change is accumulated in the capacitor 31, both of the changeover switches 53, 52 are switched. Respective piezoelectric actuators 51 are switched in the same manner and the actuators are controlled.
Patent JP-H02161273-A (JP)
Title: Abnormal cooling prevention device of automatic ice machine
Inventor: HARA YASUO
IPC: F25C1/04
Filed: 1988-12-13
Abstract: PURPOSE:To make possible supercooling of an ice making mechanism of an ice making chamber, a water dish and the like by stopping cooling of a first ice making chamber in the case where heating of a second ice making chamber is not completed even if a specified time elapses at the time of deicing operation. CONSTITUTION:When city water which is a heating means of a second ice making chamber 12 at the time of deicing operation is supposed not to supply to a stagnant pool part 65 by the cause of water failure and the like, the temperature of the second ice making chamber does not increase. Accordingly, a thermostat Th3 for detecting the temperature of the second ice making chamber 12 remains in a condition to close a contact a-b and further counting of a timer T is continued. When a required set time elapses and the timer T counts up, a continually closed contact T-b of the timer T is opened to stop the supply of an electric power for a compressor CM. Thereby, the temperature of the second ice making chamber 12 remains no-increased, cooling of a first ice making chamber 11 is continued not to supercool the second ice making chamber 12 and a water tray 38 in contact with the first ice making chamber 11.
Patent JP-H05150680-A (JP)
Title: Oil applying and recovering device
Inventor: SOGA SETSUO
IPC: B05C11/10
Filed: 1991-11-28
Abstract: PURPOSE:To prevent oil from clogging by providing an oil supply sensor in an oil supply area to an oil applying member in the device of a system where the oil is supplied to the oil applying member of a fixing roller, and excess oil is recovered in an oil tank to be reused. CONSTITUTION:The oil is directly carried and supplied to an applying felt 5 from x oil tank 8 through a tube 6. An oil supply sensor 7 is provided on the exit side of the tube 6. As to the kind of the oil supply sensor 7, both a vibration type sensor and a pressure sensor will do. When the oil is interrupted, the shortage of supplying the oil is transmitted to an operation part according to the signal of the sensor 7, and image-forming is stopped. An oil sucking tube and an oil end sensor are provided in the oil tank 8, and the end of the oil sucking tube is somewhat separated from the bottom of the tank. It is desirable that the distance is >=about 5mm. Furthermore, it is desirable that the end is made at nearly the same height as the sensor part of the oil end sensor.
Patent JP-H01154566-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO MITSUO
IPC: H01L29/80
Filed: 1987-12-10
Abstract: PURPOSE:To manufacture a gallium arsenide device having stable characteristics by forming the device of an epitaxial wafer with a second epitaxial layer having a large specific resistance continuously on an operating layer at the time of epitaxially growing, and retaining the second layer as a protective film of a channel section. CONSTITUTION:To form a semiconductor device of an epitaxial layer 2 having a large specific resistance formed on a gallium arsenide semi-insulating substrate 1, a first epitaxial layer 3 formed continuously to the layer 2 and having a desired impurity concentration thickness, i.e., an operating layer, and a second epitaxial wafer 4 similarly continuously formed to the operating layer and having much larger specific resistance than that of the first layer, the section corresponding at least to the channel of the first layer of the second layer remains to a final step. That is, it is retained as a protective film of the channel layer, holding electric properties depending on the impurity concentration, thickness and the like of the first layer 3 obtained by epitaxial growth substantially the same even after the final step.
Patent JP-H01153971-A (JP)
Title: Charge neutralizing device for cable for electronic equipment
Inventor: SUZUKI MASAYUKI
IPC: G01R27/02
Filed: 1987-12-10
Abstract: PURPOSE:To simplify a check on whether or not an element is broken by providing a voltage applying means which applies a prescribed voltage having an opposite polarity and an application time setting means which sets the time of the voltage application to the cable for the electronic equipment whose DC insulation resistance is tested. CONSTITUTION:When the cable 12 for the electronic equipment is connected to a testing machine, a test mode setter 25 sets a test mode and the cable- applied voltage and voltage application time are set. Then when a switch 20 is changed over to the side of a test voltage generator 21 by a controller 24, the generator 21 and a timer 23 begin to operate. Then the setter 25 sets a charge neutralization mode and the applied voltage and voltage application time are set, so that the controller 24 changes over the switch 20 to the side of a charge neutralizing voltage generator 22. Then the voltage of -5 or -10V is applied to the switch 20 through a resistance of 500OMEGA and applied to the cable 12 for the electronic equipment. When this voltage application is carried on until the timer 23 enters a time-up state, the cable 12 is detached from a main test and delivered as a product.
Patent JP-H09132019-A (JP)
Title: Air-conditioning control device for vehicle
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To perform the air-conditioning stably without being affected by an outside environment of a vehicle by setting for a controller an influence degree of an outside air temperature detection value to an outside air temperature memory value according to a detected value of a water temperature sensor when the vehicle starts. SOLUTION: When an outside air temperature setting process for controlling is started, first, a detected value (an outside air temperature memory value Tm), stored in a memory, of an outside air temperature sensor while a vehicle is running before it stops is read out in the first step (S11), and the value is set as an outside air temperature for controlling Ta (S13). Then, an influence degree (1/m) of an outside air temperature detection value To to the outside air temperature memory value Tm according to a water temperature detection value Tw is set up.  Specifically, when the water temperature detection value Tw is high and there is a doubt about incorrect detection of an outside air temperature sensor, the influence degree (1/m) is set low, on the other hand, when the water temperature detection value Tw is low and there is no doubt about incorrect detection of the outside air temperature sensor, the influence degree (1/m) is set high (S17-S20). The outside air temperature Ta for controlling is newly calculated using this value (S23).
Patent JP-H10252622-A (JP)
Title: Starter
Inventor: SO MASAHIRO
IPC: F02N15/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a drainage structure to smoothy drain water penetrating to the internal part of a front case and prevent the occurrence of easy penetration of water through a discharging part. SOLUTION: Drainage structure to discharge water penetrating through the opening part of a front case 7 comprises a groove 7c, a communication port 54, and a drain hole 55. The groove 7c is formed in the lower inner peripheral surface of the fit-in part of the front case 7 in a center case 8 from the front side of a hold plate (a plate part 51a) through the lower side of a hold plate (an annular part 51b). The communiation port 54 is formed in a manner to intercommunicate a space S to hold a rotation regulation member between the hold plate and the center case 8 and the groove 7c. The drain hole 55 is communicated in a position, situated in the rear of the communication port 54, from the groove 7c to the external part of the front case 7.
Patent JP-2000147325-A (JP)
Title: Light receiving element module
Inventor: HARUKI KENICHIRO
IPC: G02B6/28
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a light receiving element module, which has a simple constitution and conducts an accurate positioning, by inserting the element into a through-hole through an insulation plate having either a ring shape or a washer shape. SOLUTION: An optical fiber 10 is bent in a U shaped manner and set between a flexible fixed section top 3a and a flexible fixed section bottom 3b. A photodiode 1, which is a light receiving element, is fixed to a through-hole 7 provided on the bottom 3b and receives leaked light beams from a bent point (a lowest point of the U shape) of the fiber 10. A shoulder section is made on the bottom section of the hole 7 of the bottom 3b. A washer shaped insulating plate 5 is fit into the shoulder section and the photodiode 1 is inserted into the inner hole of the plate 5. Since the photodiode 1 is fixed to the fixed section of an optical fiber, a device frame and an electric circuit substrate are insulated from each other and the positioning of the light receiving element is accurately conducted by the rigidity of the plate 5 or an insulating body ring 11.
Patent JP-H01264083-A (JP)
Title: Method and apparatus for selecting demodulating system of video signal automatically
Inventor: MOURITSUIO ZUFUADA
IPC: H04N5/46
Filed: 1988-12-15
Abstract: PURPOSE: To enable an operation by a correct standard system at all times by varying a voltage value of a standard system selection pin when a difference in polarity is detected between an input signal to and an output signal from a demodulator. CONSTITUTION: The polarity of a demodulated signal is compared with the polarity of the input signal to the demodulator 2. The terminal voltage Vcd across a capacitor C rises because of electric charges supplied by a current source Ic. This voltage Vcd, however, is charged in the capacitor C and fed back even to the inverted input (-) of an operational amplifier A1 in a reproducing circuit 18 which activates a transistor TS. This operational amplifier discharges the capacitor C down to a black level Vn of 5V while pulses 22 and 23 of vertical synchronism of the demodulated signal 20 are present. Consequently, a pin 12 is put back to high logic and the demodulator 2 operates correctly with a negative modulated signal.
Patent JP-H02161293-A (JP)
Title: Plate type heat exchanger
Inventor: NAKAMURA JUNICHI
IPC: F28G13/00
Filed: 1988-12-13
Abstract: PURPOSE:To simultaneously conduct both exchange of thermal energy and cleaning of a heat transfer plate without stopping a heat exchanger by associating two or more of flowrate control valves for switching the part of two stages or more of heat exchanging sections from a heat exchanging mode to a cleaning mode with an inlet passage or an outlet passage of a heat exchanging medium. CONSTITUTION:When a first heat exchanging section I disposed at the inlet 2 side of heat exchanging medium is cleaned, a second flowrate control valve V1 is switched to a closed state while a first flowrate control valve V0 is maintained in an opening state, and a third flowrate control valve V2 is switched to an opened state. As a result, heat exchanging medium is exchanged with thermal energy only in a first heat exchanging section I, and fed out from an outlet 4 through the third flowrate control valve V2 of opened state. In this case, the heat exchanging medium is reduced in its pressure loss since it does not pass a second heat exchanging section II, the generation of a vortex flow is accelerated due to the increase in the flowing velocity, and scale adhered to the surface of a heat transfer plate is peeled by the operation of strong cleaning flow action.
Patent JP-2000122974-A (JP)
Title: Network system, command use authority control method and storage medium storing control program
Inventor: NAGAOKA AKIHIRO
IPC: G06F21/31
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a network system which reduces the unnecessary consumption of a system resource and avoid the deterioration of the performance of a system of omitting communication for synchronizing certification data. SOLUTION: In a network system where plural subsystems are connected, a certification server 130 certifies/checks log-in authority against the self- subsystem of an operator inputting a job command, an execution server 120 transmits the inputted job command to a subsystem 300 being the execution destination of the job command when the log-in authority of the operator is certified in a subsystem 100 being the issuing source of the job command. In the subsystem 300, a certification server 330 certifies/checks the use authority of the job command of the operator inputting the job command and an execution server 320 executes the job command and returns the result to the subsystem 100 when the use authority of the job command by the operator is certified.
Patent JP-H07167998-A (JP)
Title: Target for laser plasma x-ray source
Inventor: KONDO HIROYUKI
IPC: H05G2/00
Filed: 1993-12-15
Abstract: PURPOSE:To enable continuous use for many hours with generated X-rays being in a wide range from a short wavelength area to a long wavelength area by using material, formed of an element of specific atomic weight, as a target, and forming the target material in the layer state on a windable base by a vacuum thin film forming method. CONSTITUTION:Target material formed of an element of 150 or more in atomic weight is formed in the layer state on a windable base by a vacuum thin film forming method. Tungsten, lead, tantalum, or the like is desirable as the target material. It is also desirable that a fusing point is 2000 deg.C or higher. Tape like polyethylene, polypropylene, aluminium, copper or the like is desirable as the windable base.
Patent JP-H11135218-A (JP)
Title: Electronic device inspecting apparatus
Inventor: TSUKAMOTO KOSHO
IPC: H01R33/76
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To remarkably increase the life of a measurement board by substituting consumption of the measurement board for that of a plate member, in an electronic device inspecting apparatus. SOLUTION: The subject inspecting apparatus is provided with a measurement board 2 which forms a part of a main body of the inspecting apparatus and has a plurality of pads on the front surface thereof, a plurality of rear pads 33 which are arranged on the rear surface of the measurement board 2 and are brought into contact with each of the pads of the measurement board, and a plurality of front pads 32 which are arranged on the front surface of the measurement board 2 and make a continuity to each of the rear pads through a through hole.  The subject inspecting apparatus is also provided with a plate member 3 replaceably constituted and a device mounting means 4 constituted in such a manner that connection elements (connection pieces 45) are installed so as to pass through between the inside and outside surface, a part of the connection piece 45 is protruded from the front and rear surfaces, the rear protruded part of the connection piece 45 is brought into wiping contact with the front pad 32, and the front protruded part of the connection piece 45 is brought into wiping contact with a terminal pad 81 of an electronic device to be inspected.
Patent JP-2001128941-A (JP)
Title: Ophthalmotonometer
Inventor: IMAI TADASHI
IPC: A61B3/16
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmotonometer whose value of the intraocular pressure graduations indicating the measured intraocular pressure is easily read by an examiner. SOLUTION: The ophthalmotonometer consisting of a prism probe, an ophthalmotonometer body connected to the prism probe, the dial type intraocular pressure graduations fitted to the body is characteristically provided with a lighting system for lighting the intraocular pressure graduations on the side surface of the ophthalmotonometer body situated above the intraocular pressure graduations.