baber/WOPTO huggingface dataset:
Patent JP-2000185851-A (JP)
Title: Winding device
Inventor: MEYER HELMUT
IPC: B65H18/06
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To increase a critical speed so as to increase a maximum speed of rotation by decreasing deflection of a winding shaft. SOLUTION: In a winding device, a winding shaft 1 which is capable of being assembled into and removed from the winding device is provided with a winding tube 10 and a journal 11a protruding in a direction of a center line MA of the winding shaft 1 at both ends. The winding device has two outer bearings 2 which accommodate the journal 11a for pivotally supporting the winding shaft 1, and auxiliary bearings for the winding shaft 1 additionally provided respectively to the outer bearings 2 in a spaced relation with each other. The outer bearing 2 is provided with a jointing mechanism. The jointing mechanism is capable of sliding along the center line MA of the winding shaft 1, and being jointed to or released from the end of the journal 11a. The auxiliary bearing is provided as an inner bearing 3 on the journal 11a of the winding shaft 1 between the end of journal 11a capable of jointing to the outer bearing 2 and the winding tube 10.
Patent JP-2001159348-A (JP)
Title: Intake control device for engine
Inventor: MIURA SO
IPC: F02D13/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of preignition caused by the self-ignition of an internal combustion engine. SOLUTION: When an engine is in a low rotation and the variation of demand torque is large (S3, S4), if the closing timing IVC of an intake valve set on the basis of accelerator opening and engine speed (S1, S2) is so set that an effective compression ratio is larger than the allowable value that can suppress the occurrence of preignition caused by self-ignition (S5, S6), the closing timing IVC is corrected to closing timing at which the effective compression ratio becomes the allowable value (S7).
Patent JP-H11175078-A (JP)
Title: Karaoke device
Inventor: ISHIKAWA KATSUMI
IPC: H04H20/53
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To set on-line a gain level and an echo level, etc., of a singing voice signal and a karaoke performance sound signal matched with a region/a set-up form, etc. SOLUTION: The singing voice signal and the karaoke performance sound signal are amplified by amplifiers 40, 42, 45 to be added with an echo effect by echo circuits 41, 43. A user operates an analog volume 31 to adjust the echo level and the gain level. Voltages outputted from the volume 31 are converted into digital values (adjustment data) by an A/D converter 32 to be supplied to adders 33-37. The bias data downloaded from a signal distribution center are supplied to the adders 33-37 also, and the values added with them are supplied to the amplifiers 40, 42, 45 and the echo circuits 41, 43 as a gain control signal, an echo control signal. By downloading the bias data from the signal distribution center matched with a set-up place of a karaoke device, even the karaoke device set upon any place is set optimally on-line.
Patent JP-H05178193-A (JP)
Title: Anti-skid controller
Inventor: YANO TETSUNORI
IPC: B60T8/72
Filed: 1991-12-26
Abstract: PURPOSE:To discriminate whether an operated brake is a slow brake or a quick brake, and to carry out appropriate control by an anti-skid controller corresponding to the condition of the brake operation, according to the result of the discrimination. CONSTITUTION:An anti-skid controller is composed of a means for detecting deceleration of a car body as well as of a wheel (steps 2, 3), and of a means for discriminating between slow brake and quick brake based on a ratio C between the deceleration of car body and the deceleration of wheel thus detected (steps 4-9). Discrimination can be carried out based on information on the amount of brake pedal stroke, (for example, the amount of pedalling or pedalling velocity), instead of determining the ratio C.
Patent JP-H09154873-A (JP)
Title: Knee supporter
Inventor: HAYASHI MASAAKI
IPC: A61F13/06
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a knee supporter in a relaxed sitting posture on a seat. SOLUTION: A supporter body 1 is formed to have an elliptical shape long in a right and left direction, and a knee protection part 2 is provided at the center of the supporter body 1. Also, resilient rings 3 and 4 for maintaining a supporter mounted status are arranged above and below the knee protection part 21. In this case, the rings 3 and 4 are made of a strip type spring material curved like a horseshoe shape. Also, the ends of both rings 3 and 4 are expanded and deformed to couple the supporter body 1 to the knee joint, thereby enabling a supporter to be mounted and the mounted status thereof to be maintained. Furthermore, joint parts 7 and 7 connected to each other behind the knee are formed at both right and left ends of the supporter body 1.
Patent JP-H11189137-A (JP)
Title: Brake fluid pressure control device
Inventor: ITO KENJI
IPC: B60T8/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To control wheel cylinder pressure to a pressure higher than master cylinder pressure by target differential pressure, without impairing serenity during the execution of brake assist control (BA control) regarding a brake fluid pressure control device executing BA control. SOLUTION: A selector valve 28 is disposed between a master cylinder 18 and wheel cylinders 50, 52. A pump 70 for feeding a brake fluid of high pressure is disposed between the selector valve 28 and the wheel cylinders 50, 52. When emergency brake operation is executed, BA control for intensifying wheel cylinder pressure PW/ C with the pump 70 as a fluid pressure source is executed. A mechanical control valve 86 is disposed to cut off an intake path leading to an intake hole of the pump 70 at the time point of the wheel cylinder pressure PW/ C exceeding target differential pressure to becomes high pressure compared to master cylinder pressure PM/ C after BA control is started.
Patent JP-H11139388-A (JP)
Title: Water discharging device for snorkel
Inventor: SUGITA TAIZO
IPC: B63C11/20
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To quickly discharge all of the water intruded inside of a snorkel and stored there through a check valve by providing a tongue piece formed with a nearly U-shaped notch and directed to a check valve side at a position close to and opposite to a mouth piece in the inner peripheral edge of a pipe provided with a check valve at a lower end thereof. SOLUTION: A valve seat 22 having plural through holes (b) is formed at a part of a holder fitted and fixed to the inside of a tip of a snorkel S formed of a narrow and long pipe provided with a mouth piece M. A tongue piece 25 made of the flexible material and formed with a nearly U-shaped notch directed to a check valve C side is provided in the inner peripheral edge of the snorkel S at a position close to the mouth piece M by integrating molding or fitting. When the water (w) intruded into the snorkel S with the wave is stored at a position near the check valve C and when a swimmer discharges breath into the snorkel S in the water surface, all of the stored water is quickly and easily discharged from the check valve C by the even pushing force of the breath to the inner peripheral edge of the snorkel S when the breath passes through the notch (a).
Patent JP-H05177843-A (JP)
Title: Head mechanism of ink jet type printer
Inventor: NAKADA TADAYOSHI
IPC: B41J2/175
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the clogging of a nozzle orifice and to prevent the printing inferiority accompanied by said clogging by providing a control unit receiving a printing command to supply control flow to a fluid element and alternately changing over the passages of ink in the fluid element. CONSTITUTION:The diameter of each of nozzle orifices 5 is set to about 0.05-0.1mm and the diameter of each of the input and output passages 1a-1c is also reduced to about 0.05-0.1mm. The fluid element 1 is controlled by a control unit 7 and the control unit 7 is equipped with a controller 74 controlling an air compressor 71, the air supply passage 72 connected to the compressor 71, the clossure valves 73 provided to the air supply passage 72 and the controller 74 controlling the opening and closing of the respective closure valves 73. When a printing command is issued, control flow is supplied to the fluid element 1 and the passages of ink in the fluid element are alternately changed over by two output passages 1b, 1c.
Patent JP-H06192896-A (JP)
Title: Method and device for dissolving plating metallic material
Inventor: NAKANO HIROSHI
IPC: C25D21/14
Filed: 1992-12-25
Abstract: PURPOSE:To prevent the generation of dust from a fine plating metal and to dissolve the plating metal in a plating soln. at a high rate in the metal plating using an insoluble anode by mixing the plating metal with the plating soln. and dissolving the metal in the soln. CONSTITUTION:The plating metal ion in a plating soln. consumed in plating is replenished in a metal plating device using an insoluble anode. In this case, a plating metal powder M in a receiving tank 1 is charged into a solid-liq. mixing tank 3 by a feeder 2 and mixed with a plating soln. having a low content of plating metal ion from a pipeline 12 to obtain a slurry, the slurry is supplied to a dissolution tank 4 through a pipeline 9 provided with a pump 6 and sufficiently agitated to dissolve the metal M in a plating soln. to replenish the plating metal ion, and the slurry is returned to the plating tank. Since the fine-powder plating metal M is slurried, the loss due to the generation of dust is eliminated, and the metal is dissolved in the plating soln. at a high rate.
Patent JP-H08230514-A (JP)
Title: Equipment and method for cruise control
Inventor: SAIMON PIITAA GIRINGU
IPC: G01S13/931
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To decelerate and stop a controlled vehicle concerning a target vehicle by changing a calculation position of the controlled vehicle behind the traget vehicle from a pure time-based interval into a time interval calculated to include a proportion of a desired residual range at standstill when the target vehicle slows towards zero velocity. SOLUTION: In a multiplier 60, a predetermined function (2 in this example) is multiplied to a value of a desired residual range, and the result is given to an input on one side of a comparator 62. A desired driving interval from an element 50 selected by a driver is multiplied to a control (AICC) vehicle speed obtained from a vehicle speed sensor 5 in a multiplier 64 to form a desired driving interval range of an element 66. The resultant desired driving interval range value is given to a second input of the comparator 62. The comparator 62 gives high level output when a signal at the second input is less than a signal at the first input, namely, when the desired driving interval range is less than twice the desired residual range.
Patent JP-2001164970-A (JP)
Title: Vehicular control device under fuel supply suspension
Inventor: SUZUKI NAOTO
IPC: F01L9/20
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce pumping loss of an engine during cutting fuel and to prevent fall of catalyst temperature in an exhaust system. SOLUTION: Catalyst temperature Tca during cutting fuel is sensed. When the catalyst temperature Tca exceeds a specified value Tca1, an opening TA of a throttle valve is increased to an opening TAop of almost full open to increase an intake air amount to reduce pumping loss (step 206). When the catalyst temperature Tca is the specified value Tca1 or below, the opening TA of the throttle valve is a value TAc1 which indicates almost full close. It is thus possible to prevent excessive fall of the catalyst temperature Tca, and reduce the pumping loss of the engine.
Patent JP-H11172934-A (JP)
Title: Bathroom with garden space
Inventor: MATSUMOTO CHOZABURO
IPC: E04H1/12
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom with a garden which allowing relaxed bathing without requiring a large area by providing a bay window type garden space adjacent to the bathroom, planting plants therein, and opening and closing its surroundings by a louver door shutter selectively. SOLUTION: Groove-shaped tracks 23, 4 are provided around a garden space 2 provided in adjacent to a bathroom 1, a louver door shutter 3 is provided so as to travel horizontally and freely, and a planter 24 planted with a plant 25 is put in the garden space 2. The louver door shutter 3 is opened along the track 4 for allowing a person to bathe in a relaxed condition. When the garden space 2 is unnecessary, the louver door shutter 3 is also moved on the track 23 to partition a boundary part so that the garden space 2 is used as a storeroom. This louver door shutter 3 is stored by exposing it to a side of the bathroom 1 without providing a receptacle for sliding doors, and a picture of Mt. Fuji, etc., can be drawn on a surface thereof. Consequently, it is possible to obtain the garden space in which a plant is planted simply.
Patent JP-H09166066-A (JP)
Title: Air intake pipe fuel injection type internal combustion engine
Inventor: ODA YUJI
IPC: F02M69/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an air intake pipe fuel injection type internal combustion engine wherein engine performance including starting, responsiveness and the like is improved by promoting the evaporation of atomized fuel and the formation of mixed gas and causing good mixed gas to flow into a cylinder without any flow delay and combustion efficiency is improved by eliminating the exhaustion of Nox . SOLUTION: In an air intake pipe fuel injection type internal combustion engine, a fuel injection valve 8 is arranged in an air intake pipe 5, a passage part opened in the air intake pipe 5 for passing atomized fuel is provided in the tip of the fuel injection valve 8, an exhaust communication pipe 12 communicated with an exhaust pipe is connected to the passage part and fuel is injected from the fuel injection valve 8 during the process of intaking air. A diaphragm for variable-controlling the opening area of the communication pipe 12 according to a load applied on the engine is provided in the middle way of the exhaust communication pipe 12.
Patent JP-H06203781-A (JP)
Title: Ion source
Inventor: HAYASHI SHIGEKI
IPC: H01J27/02
Filed: 1992-12-28
Abstract: PURPOSE:To realize an ion source, wherein beam shape distortion and beam irradiation position displacement are eliminated to reduce a back ground of a pulse ion beam by a neutral particle to also stabilize plasma in an ion chamber, and a stable pulsed ion beam can be generated, by a pulse power supply of relatively low voltage. CONSTITUTION:In an ion source for producing a pulsed ion beam, the ion source is constituted of an ionizing chamber 1 for generating an ion, first/second electrodes 2, 3 set up in the downstream of the ionizing chamber 1 having a function of draw out electrode and an ionizing device 4 set up in the downstream of the ionizing chamber 1. Constant voltage lower than the ionizing chamber 1 is applied to this first electrode 2, and pulse voltage of peak voltage higher than the constant voltage of the first electrode 2 is applied to the second electrode 3.
Patent JP-2001169511-A (JP)
Title: Electric motor and motor-driven steering device using it
Inventor: IIDA TOSHIHIRO
IPC: H02K23/68
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To lower surface temperatures of a commutator and a brush automatically when a temperature around the commutator is higher than predetermined. SOLUTION: A rotor 72 has a commutator 78 brought in contact with the brush 74, and a rotor shaft 76. A fan until 12 which can rotate together with/ relatively to the rotor shaft 76 and send cooling air to the neighborhood of the commutator 78 by the solid rotation, and a bimetal 13 which can switch the rotation mode between the same rotation and the relative rotation, are provided. When the temperature around the commutator is higher that predetermined, the fan unit 12 is made to rotate together with the rotary shaft 76 by the bimetal 13.
Patent JP-2001165919-A (JP)
Title: Apparatus for automatically analyzing atmospheric gas component
Inventor: SHINOZAKI TSUTOMU
IPC: G01N30/88
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the response to a sudden change in the concentration of gas to be analyzed and to measure a plurality of measuring points at a high speed. SOLUTION: Sampling parts 2 are arranged at an arbitrary measuring point, separated remotely from a measuring part and connected by a liquid passing part 7. An atmospheric gas component in a liquid absorbing liquid is reduced in an adhesion ratio to a liquid passing pipe and sufficient response capacity is realized, even with respect to a sudden change in the concentration of the gas component. A plurality of the sampling parts 2 are arranged at a plurality of different points. Since one sampling part will not sample at a plurality of measuring points, no long time is required in cleaning of the sampling part itself, or the operation for transferring the sampling part to a chemical equilibrium state.  Sampling operation for sending the absorbing liquid to the measuring part 1 from one of a plurality of the sampling parts and preparatory operation for sending the absorbing liquid to a waste liquid part from other one the sampling parts 2 can be performed at the same time. The measurement at a next measuring point can be started quickly corresponding to the operation time of parallel operation.
Patent JP-H10180892-A (JP)
Title: Mold for composite material and molding method for the composite material
Inventor: SEKIGUCHI MASAYUKI
IPC: B29C33/38
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To accurately mold even a molding of a complicated shape. SOLUTION: The mold 1 comprises a mold surface plate 2 made of composite material having equivalent thermal expansion coefficient to that of a molding 10, a reinforcing frame 3 for supporting the plate 2 from inside, a plurality of stud bolts 4 provided at the plate 2, clampers 5 for clamping the bolts 4 at the frame 3, and a shim 6 interposed between the plate 2 and the frame 3. First, the plate 2 and the frame 3 are manufactured at a normal molding line, and the molding 10 is molded in the state without shim 6. A deformed amount of the molded molding 10 from the normal line is measured, and the shim 6 is manufactured to match the amount. Then, the shim 6 is mounted at the mold 1, and a final molding is molded.
Patent JP-H10184799-A (JP)
Title: Speed increasing pendulum type motion absorber
Inventor: IMAGAWA SHUICHI
IPC: F16F15/30
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the torsional vibration of a rotary shaft by providing a speed increasing mechanism for increasing the revolution of the rotary shaft in the end section of the rotary shaft and mounting a disk provided with a pendulum mechanism on the output shaft of the speed increasing mechanism. SOLUTION: A pendulum type motion absorber 4 is connected to the end section of a crank shaft 1 through a speed increasing mechanism 3. This pendulum type motion absorber 4 is provided with a carrier disk 4a and pendulum mechanism 4b, and the carrier disk 4a is attached to a sun gear 3a through bolts 11. When a pendulum vibrates a micro amplitude angle, the centrifugal force working on the weight of the pendulum generates composite force in the radial direction of the pendulum besides the centrifugal force in the external peripheral direction of the carrier disk 4a. This force becomes the torque given to the carrier disk 4a and cancels the torque reaction of torsional vibration, removing and controlling vibration.
Patent JP-H06205367-A (JP)
Title: Video signal reproducing device
Inventor: OKAMOTO MANABU
IPC: H04N5/937
Filed: 1992-12-28
Abstract: PURPOSE:To devise the signal for the device not to be properly reproduced by a device other than the exclusive use reproduction device by reading a record ing signal from a recording medium, writing one of odd and even number fields of the extracted video signal into a memory according to extracted identification data and reading the written data. CONSTITUTION:A pickup 2 reads TOC information of a video disk 1 and a CPU 33 and a servo circuit 34 are used to read a recording signal of a prescribed track. The CPU 33 throws a switch 27 to the position (b) according to a read disk identification signal to output a monaural audio signal to both channels. Furthermore, a video signal demodulated by an FM detection circuit 4 and converted by an A/D converter 6 is written in a picture memory 8 by a write enable signal of the CPU 33. In this case, the CPU 33 generates the write enable signal only when control data indicate an odd number field and the signal in the memory 8 is read after that and reproduced. Thus, proper reproduction by a device other than the exclusive use reproduction device by reading a recording signal from is not attained.
Patent JP-H11184393-A (JP)
Title: Lcd monitor
Inventor: MATSUOKA YOSHIAKI
IPC: G06F1/16
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a LCD monitor which can sufficiently make use of the original features of an LCD monitor. SOLUTION: The LCD monitor is constituted by mounting a liquid crystal panel 1 on a stand part 2, which is equipped with a pedestal part 3 and a semi- cylindrical a top plate 4 erected on a pedestal part 3, a lid body 6 which is attachable to and detachable from the top plate 4 and forms a almost columnar space 5 on a nearly columnar body with the top plate 4 when mounted on the top plate 4, a base part 7 which is fixed onto the pedestal part 3 in the space 5, and a hinge 10 which is fixed onto the base part 7 and has one end protruding from the space 5, and the liquid crystal display panel 1 can be attached to and detached from one end of the hinge 10.
Patent JP-H11186587-A (JP)
Title: Photodetecting element
Inventor: KAWAGUCHI KENICHI
IPC: H01L31/10
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a photodetecting element capable of detection with good sensitivity. SOLUTION: A photodetecting element is provided with a first semiconductor part 3 of a first conductivity type, and a second semiconductor part 4 of a second conductivity type, which is formed on the first semiconductor part 3 and has a conductivity type opposite to the first conductivity type, and detects a light to be detected. Semiconductor material of the second semiconductor part 4 has an absorption coefficient to the light to be detected, which is small as compared with semiconductor material of the first semiconductor part 3, and the light to be detected is introduced from the second semiconductor part 4 to the first semiconductor part 3.
Patent JP-H10189269-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: SASAI TOSHIHIKO
IPC: H05B41/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of commonly using to various kinds of discharge lamps by detecting lamp voltage and lamp current of a discharge lamp using in lighting, comparing the detected voltage and current with a rated lamp voltage value and a rated lamp current value of various kinds of discharge lamps memorized in a memory means to specify the kind of the discharge lamp and controlling a high frequency output so as to correspond to the specified discharge lamp. SOLUTION: A discharge lamp lighting device has a discharge lamp, a high frequency generating means for lighting the discharge lamp, a voltage detecting means for detecting the lamp voltage of the discharge lamp, a current detecting means for detecting a lamp current of the discharge lamp, a memory means for memorizing a rated lamp voltage value and a rated lamp current value of the various kinds of discharge lamps, and a control means which compares a detecting signal of the voltage detecting means and a detecting signal of the current detecting means with motorized voltage and current values to specify the kind of the discharge lamp, and controls the output of the high frequency generating means so as to correspond to the discharge lamp specified.