baber/WOPTO huggingface dataset:
Patent JP-H02101416-A (JP)
Title: Objective lens for optical memory
Inventor: MORISHITA ICHIRO
IPC: G02B13/18
Filed: 1988-10-11
Abstract: PURPOSE:To obtain the objective lens which can secure its peripheral thickness and follow the variation of the waveform of the laser beam of a semiconductor laser produced when the light emitting power of the laser is switched by forming the lens to have a flat surface on its luminous flux emitting side facing a disk and a nonspherical surface on its luminous flux incident side opposite to the luminous flux emitting side and, at the same time, causing the lens to satisfy specific conditions. CONSTITUTION:This object lens has a flat surface on its luminous flux emitting side 1b facing a disk and a nonspherical surface on its luminous flux incident side opposite to the surface 1b and satisfies Inequalities I. The (n), nA', and nC of the inequalities respectively represent the refractive index of the lens medium to the wavelength of the incident light, refractive index of the lens medium to reference rays A', and refractive index of the lens medium to rays C. Therefore, the lens can secure sufficient peripheral thickness and goes to light in weight. Moreover, even when the wavelength of the laser beam of a semiconductor laser changes due to the switching of the light emitting power of the laser between writing time and reading time, no offset occurs in the focus servo.
Patent JP-H1194058-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: TAKAGI AKIRA
IPC: F16H63/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive hydraulic controller for an automatic transmission by restraining abrasion resistance processing to the minimum necessary extent. SOLUTION: EVs (electromagnetic control valves) 11, 12, 13, 14 are housed in an upper housing 10. An EV 15 and MVs (mechanical control valves) 31, 32, 33, 34 are housed in a lower housing 30. Oil passages connecting to EVs to MVs are formed in the upper housing 10 and the lower housing 30. A seal plate 20 is provided with oil passages for connecting the oil passages formed on the upper housing 10 and the lower housing 30, and it seals a part between the upper housing 10 and the lower housing 30. Since all MVs are housed in the lower housing 30, abrasion resistance processing is applied to only the lower housing 30 in order to prevent abrasion caused by sliding to the valve members of the MVs. Accordingly, the cost required for abrasion resistance processing can be reduced.
Patent JP-H04253633-A (JP)
Title: Drug packing container with cap-like blocking body
Inventor: EKARUTO HOFUMAN
IPC: B65D5/42
Filed: 1991-10-04
Abstract: PURPOSE: To provide a packaging container which insures easy opening/closing of a storage carton for medicine or the like received in a blister and which insures easy removal of the received medicine or the like. CONSTITUTION: A folding carton for medicine comprising a flip top closure 2 provided on one side of the carton 1 for receiving medicine or the like received in a blister is provided.
Patent JP-H04136442-A (JP)
Title: Output controller for engine
Inventor: HIDEHIRA YOSHIHIRO
IPC: F02D41/04
Filed: 1990-09-28
Abstract: PURPOSE:To improve the riding comfortableness by suppressing the shock on speed change by carrying out the control for increase-correcting the ordinary torque-down quantity set in accordance with only the reduction of the revolution speed when a part of a plurality of intake passages is reduced, accompanied with the shift-up of an automatic transmission. CONSTITUTION:An intake passage varying means (d) which opening/closing- controls a part of a plurality of intake passages (b), (c), ... which communicate to a combustion chamber (a) according to the engine operation state, and an intake state judging means (f) detects if an intake passage varying means (d) performs the reduction control for the number of intake passages or not, accompanied with the reduction of the engine revolution speed due to the shift-up of an automatic transmission (e). When the number of intake passages is reduced by a torque-down quantity varying means (h), the torque-down quantity is corrected to the larger value in comparison with the ordinary torque-down quantity set according to the reduction of the engine revolution speed, and the torque-down quantity of the engine is controlled by an engine torque control means (g).
Patent JP-H1191409-A (JP)
Title: Motive power transmission control device for internal combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: B60W10/10
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce combustive specific consumption and NOx while maintaining excellent operability of a vehicle. SOLUTION: A torque variation quantity of respective cylinders is detected on the basis of angular velocity of a crankshaft, and the reference air-fuel ratio is corrected by a lean feedback correction factor FLLFB so that a detected torque variation quantity becomes a target torque variation quantity. Angular velocity of the crankshaft in a crank angle range set in a crank angle area up to the initial stage of an explosion stroke from the last stage of a compression stroke is detected, and a central value AMP of vehicle vibration is calculated on the basis of a variation in this angular velocity. When the FLLFB is larger than a first preset value F1 and the AMP is larger than a second preset value A1 when a lockup mechanism is turned on, a count value CSINP is increased, and when the CSINP becomes larger than a preset value CSINP1, the lockup mechanism is prohibited from being turned on.
Patent JP-H0978520-A (JP)
Title: Recycling plant
Inventor: SUEYOSHI FUMIHARU
IPC: E01C19/10
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the damage to a bag filter when one of driers is rested and only the other is operated in a recycling plant arranged with a recycle drier and a virgin drier. SOLUTION: Control devices 16, 17 have fine differential pressure sensors 6a, 17 a measuring the internal pressures of a recycle drier 10 and a virgin drier 11 respectively. Opening/closing dampers 14, 15 are opened or closed based on the measured results, and the internal pressures of the recycle drier 10 and the virgin driver 11 are controlled to set values.
Patent JP-H03121219-A (JP)
Title: Emergency shutdown system for engine
Inventor: YASUDA MASAHARU
IPC: F02C9/46
Filed: 1989-10-03
Abstract: PURPOSE:To simply and positively perform emergency shudown of an engine when an output shaft of the engine fractures by breaking a tube conveying incompressive fluid in conformity to the movement of the output shaft, and depressurizing an accumulator to close a fuel shut-off valve. CONSTITUTION:As mechanisms capable of most simply transmitting an axial movement of an end of an output shaft 1 to a fuel shut-off valve 12 when the output shaft 1 of a gas turbine engine fractures, an accumulator 9 and a tube 8 are installed in the rear of a power turbine 4. When the output shaft 1 fractures and the output shaft 1 moves axially by thrust supported by its thrust bearing, the tip of a tube 8 leading incompressive fluid close to a roller bearing 6 of the output shaft 1 is broken to depressurize the accumulator 9 instantly. Thus, at the same time a spring 11 is extended, the accumulator 9 contracts to close the fuel shut-off valve 12.
Patent JP-H0981984-A (JP)
Title: Reproducing device
Inventor: NAKAJIMA ICHIRO
IPC: G11B15/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily recognize the operation state by generating a warning sound corresponding to the number n of a sound contents unit change position until an aimed position during a feed operation period. SOLUTION: A control part 3 can discriminate whether or not a tape position at this time, that is, the tape position reproduced by a magnetic head 7 is an intermusic from the state of detection signals 'H', 'L' from a sound/soundless detection part 2. Further, the control part 3 controls for a beep sound generation part 4 so that the sound data as a required beep sound are outputted during AMS operation. The sound data as the beep sound outputted from the beep sound generation part 4 are made an analog sound signal by a D/A converter 10 to be supplied to an adder 9. Then, the analog sound signal is mixed with a sound signal from a reproducing amplifier 8 in the adder 9 to be supplied to a reproducing sound output part 11. Thus, the sound data outputted from the beep sound generation part 4 are outputted as the notification sound for the user.
Patent JP-H09102186-A (JP)
Title: Aggregate disk device
Inventor: YAMADA TAKAHIRO
IPC: G11B17/22
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an aggregate disk device capable of setting a disk access time appropriate for an application by varying a transfer time of the disk by means of a virtual disk position control. SOLUTION: This device is provided with a disk control number and a position information conversion table 14 of the disk storage part and arbitrarily changes the disk storage place. Thus, the access time of the disk can be changed by arbitrarily changing the actual disk position loaded in the aggregate disk device 17.
Patent JP-S61137067-A (JP)
Title: Pipeting apparatus
Inventor: ONUMA TAKEHIKO
IPC: G01N35/10
Filed: 1984-12-07
Abstract: PURPOSE:To assure accurately immersion of a specimen sucking nozzle in the specimen, by installing an air tube next to the specimen sucking nozzle and detecting the pressure change of compressed air fed into this tube. CONSTITUTION:A specimen sucking nozzle 1 is installed in a pipeting apparatus proper 10 and an air tube 12 whose length is shorter than the nozzle 1 to oppose it. On the other end of the tube 12, compressor 13 for supplying compressed air to this tube and pressure sensor 14 for detecting pressure in the tube are installed. When the nozzle 1 drops down, the air tube 12 drops down accordingly. When the nozzle 1 reaches the specimen level and the end of the tube 12 approoches the level, pressure inside the tube is increased. The pressure sensor 14 detects this pressure change and stops a driving apparatus 18 for controlling the downward travel of the suction tube 1.
Patent JP-H08113193-A (JP)
Title: Water pump for propulsion of ship
Inventor: PIITAA DABURIYUU BURAUN
IPC: B63H11/08
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate the resistance of water to enhance the performance of a pump by disposing first and second impellers respectively in the middle and rear of a casing, providing a second impeller shaft inside a first impeller hollow shaft, and rotating the impellers in opposite directions. SOLUTION: A casing member 13 is provided with a forward impeller 61 including a central hub 63 and a rearward impeller 81 including a central hub 83 and is further provided with a rearward hub 101 and a plurality of vanes 103. The forward impeller 61 includes a hollow outer forward impeller drive shaft 123 and a bevel gear 125 is provided at the front end thereof. The inner rearward impeller drive shaft 133 of the rearward impeller 81 extends into the hollow of the impeller drive shaft 123 and is provided with a bevel gear 135 at its front end. The bevel gears 125, 135 mesh with a bevel gear 143 at the end of a drive shaft 141 and rotate in opposite directions. Thus, the second impeller 81 adds energy to water straightened through the vanes to enhance performance.
Patent JP-S63178439-A (JP)
Inventor: RICHIYAADO TOMASU JIYOBANOONI
IPC: H01M50/414
Filed: 1987-10-14
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-S63111758-A (JP)
Title: Picture information inputting device
Inventor: MIYASAKA KOICHI
IPC: G06T1/00
Filed: 1986-10-29
Abstract: PURPOSE:To prevent a picture from being distorted by sending an information transfer reference signal to a picture information processing section from an encode means detecting the moving speed of a picture information fetch means so as to apply transfer control of a picture data. CONSTITUTION:A line sensor section 1 comprising a photoelectric conversion device receives a reflected light from an original lighted by an LED section 3, it is converted into an electric signal and sent to a picture information processing section 9. In moving a sensor module manually to give a picture input, a wheel section 5 to obtain a mobile speed is provided and an encoder section 4 detecting number of revolutions of a wheel in interlocking with the wheel section 5 is provided. A reference signal is generated based on number of revolutions of the wheel counted by the encoder section 4 and transferred to a picture information processing section 9 together with picture information. Thus, the transfer of picture data is controlled to prevent a constituted picture from being distorted.
Patent JP-H09100725-A (JP)
Title: Exhaust bypass device of turbo charger
Inventor: OKITA AKIHIRO
IPC: F02B37/18
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to reduce the number of assembling steps by providing a bypass valve in an exhaust flow passage bypassing a turbine rotor and integrally forming a bracket for supporting an actuator for actuating this bypass valve in the compressor housing of a turbo charger. SOLUTION: An exhaust flow passage 11 bypassing a turbine rotor is formed in a turbine housing 3, a bypass valve 13 is provided in the exhaust flow passage 11, the bypass valve 13 is attached to an arm 15 rotated around a rotary shaft 14 and a sub arm 16 is integrally formed in the arm 15. The sub arm 16 is connected via a rod 17 to an actuator 18 provided in a compressor housing 2 side. The actuator 18 is provided with a spring 19 for pressing the bypass valve 13 in an opening/closing direction and this spring 19 is supported on a bracket 20 integrally formed in the compressor housing 2. Thus, the number of parts is reduced and the number of assembling steps is reduced.
Patent JP-H06113210-A (JP)
Title: Signal processing circuit for ccd
Inventor: AKIYAMA IKUO
IPC: H04N5/378
Filed: 1992-09-28
Abstract: PURPOSE:To generate a normal time series video signal by eliminating noise from a signal read by an in-phase driving method from the CCD of the dual channel structure without separate provision of an analog delay line or the like. CONSTITUTION:Buffer amplifier circuits 21, 22 respectively amplify signals S1, S2 from a CCD and give the result to delay lines 25, 26 via impedance matching resistors 23, 24. The delay line has input terminals 25a, 26a, output terminals 25b, 26b and an intermediate terminal equipment 26c and the signal applied to the input terminal reaches the intermediate terminal after the lapse of the prescribed delay time by connecting the output terminal to ground and reaches the output terminal after the lapse of the prescribed delay time, and the phase is inverted at the output terminal, from which the signal is fully reflected. Gate circuits 29, 30 extract the prescribed part of the signal in response to gate pulses P1, P2. An adder circuit 31 adds the output signals of the gate circuit to generate a normal time series video signal So.
Patent JP-H07110144-A (JP)
Title: Compressor supporting apparatus for air conditioner
Inventor: HIBINO YOZO
IPC: F25B41/00
Filed: 1993-10-15
Abstract: PURPOSE:To stabilize supporting and make compact the whole of an apparatus in a rotary compressor of an air conditioner located longitudinally to the latter by disposing a lower support leg of the compressor more inwardly of the outer diameter of the compressor and disposing a supporting apparatus at a location where greater vibration at the upper portion of the compressor is produced. CONSTITUTION:An air conditioner includes a rotary compressor 1 for compressing a refrigerant located longitudinally of the former. To the rotary compressor 1 a suction piping 2 and a discharge piping 3 are connected. In this case, the rotary compressor 1 is located in the vicinity of frames 5a, 5b at the side of the air conditioner. Accordingly, a support leg 6 for fixing the lower part of the rotary compressor 1 to the frame 5c located below the air conditioner through vibration damping rubber is disposed with a small span more inwardly of the outer diameter of the rotary compressor 1. In contrast, a supporting apparatus 7 fixed to the frame 5a of the air conditioner through vibration damping rubber is disposed at the upper portion of the rotary compressor 1 where greater vibration is produced. Hereby, a machine chamber 8 for accomodating the rotary compressor 1 is reduced in its size.
Patent JP-2000091108-A (JP)
Title: Varistor and its manufacture
Inventor: KOYAMA KAZUSHIGE
IPC: H01C7/10
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing method of a varistor in which a molded object and electrodes can be collectively baked in a temperature range of 850-1100 deg.C. SOLUTION: As to the material used for a molded object, Co compound in the state of solution is further added, in a range that the ratio of Co to ZnO is 0.01-1.0 at.%, to composition in which at least Bi2O3 and Sb2O3 are contained as subcomponent to ZnO of main component. After electrodes 2a, 2b are screen-printed on the surface of the above molded object, the molded object and the electrodes 2a, 2b are collectively baked at a temperature of 850-1100 deg.C.
Patent JP-H01101521-A (JP)
Title: Light deflecting device
Inventor: TODA KOJI
IPC: G02F1/33
Filed: 1987-10-15
Abstract: PURPOSE:To improve the efficiency of deflection with a simple structure by forming a pair of light deflecting inter-digital transducers (IDT) on a piezo-electric base. CONSTITUTION:A pair of IDTs 2a, 2b for sending ultrasonic waves to deflect light respectively in a horizontal direction and a vertical direction are formed on the upper left corner and lower right corner of the piezo-electric base 1 so as to be contacted with pure water. In this case, the ultrasonic radiating direction of the IDT is set up at an angle alpha=sin<-1> (phase speed of LSAW/phase speed of vertical wave in solution) about the normal of the piezo-electric base 1 so that two-dimensional light deflection can be attained by a pair of IDTs 2a, 2b arranged on the same plane. Consequently, the structure can be simplified, and since light deflection can be attained for one light incidence, the influence of reflection or the like can be reduced and the efficiency of deflection can be improved.
Patent JP-H08117264-A (JP)
Title: Organism-cooling device
Inventor: KITAHARA HIROYUKI
IPC: G05D23/00
Filed: 1994-10-24
Abstract: PURPOSE: To cool the internal temperature of an organism down to a cooling target temperature level in a short time by providing a refrigerant temperature control section to set the temperature of a cryogenic medium fed to a cryogenic medium flow passage at both organism-cooling temperature and higher temperature alternately. CONSTITUTION: A cryogenic medium circulation pump 8 operates to supply a cryogenic medium for an organism-surface heat exchange section 9 from a cryogenic medium tank 7, and a cryogenic medium raised in temperature through heat exchange with the organism-surface is returned to the tank 7 for cooling of an organism. During the circulation of the cryogenic medium, a cooler 5 and a heater 6 are operated with a temperature controller 1, thereby cooling the medium down to an organism-cooling temperature level. Then, the heater 6 is operated with the controller 1 to increase a generated calorific value, and the cooler 5 is made to continue an operation, thereby raising the temperature of the cryogenic medium according to the prescribed heat gradient.  As a result, an organism-surface cooling extent is alleviated to expand a peripheral blood vessel, and cooled blood quickly flows into the organism. Also, blood therein quickly enters the peripheral blood.
Patent JP-H0998631-A (JP)
Title: Sulky lawn mower
Inventor: MATSUYAMA MITSUHIRO
IPC: A01D34/64
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a sulky lawn mower capable of facilitating operations to regulate a ground horizontal posture without causing a great height, etc., of a vehicle by thrusting the lower end of a hanging rod into a space surrounded by a vacuum plate and a rear wall of a cutting blade housing. SOLUTION: This sulky lawn mower is obtained by pivoting a mower M equipped with gauge wheels 7 for regulating the cutting height in the front on the tip of a lifting and lowering link R on the side of a machine body so as to enable the free shaking around the transverse shaft center X, connecting the rear end of the mower M through a hanging rod 15 having plural pinholes (15a) in the vertical directions to the lifting and lowering link R and regulating the ground posture of the mower M. Furthermore, the lower end of the hanging rod 15 is provided with the plural pinholes (15a) for regulating the ground posture and thrusted into a space S surrounded with a vacuum plate 23 installed along the rear of rotation loci of blades (6b) in a cutting blade housing 6 and the rear wall (6a) of the cutting blade housing.
Patent JP-H0573650-A (JP)
Title: Current and voltage approximate calculation method
Inventor: SHIMIZU HIROYUKI
IPC: H01L21/82
Filed: 1991-09-10
Abstract: PURPOSE:To improve the precision or a current/voltage approximate calculation method used for the analysis of a power supply circuit. CONSTITUTION:In an approximate calculation method obtaining the current values of respective wirings and the voltage values of respective nodes by dividing a circuit including plural current sources IS2-IS4 into plural trees where a voltage supply point VS1 or VS2 is set to be a root and respective nodes are set to be leaves, the current sources IS2 and IS3 in the boundary of a pair of adjacent trees are divided into the two current sources ID1 and ID2 or ID3 and ID4, and they are connected to a pair of trees. The current values id1 and i2-id1 or i3-id4 and id4 of the current sources ID1-ID4 are repeatedly corrected based on the voltage values. Thus, the current values can be made approximate to a real current value without ignoring the value of current showing wiring resistances R3 and R4 or R5 and R6 on both sides of the node becoming the boundary of a pair of the adjacent trees, and the voltage values of the respective nodes can precisely be obtained.
Patent JP-H1194851-A (JP)
Title: Scanning probe microscope
Inventor: OBA MASAHIRO
IPC: G01B21/30
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope capable of highly precisely detecting practical specimen surface information by completely removing only a strain component to be removed. SOLUTION: The scanning probe microscope has a differential processing process S2 for calculating the difference of the adjacent data of SPM(scanning probe microscope) measuring data, a specimen shape component removal process S3 for removing specimen shape component from differential data, an integral processing process S4 for performing integral processing on the differential data output from the specimen shape component removal circuit and calculating a strain component contained in the differential data, a curve approximation process S5 for executing polynomial approximation for integral data output from the integral circuit, and a strain component removal processing process 86 for completely removing only a strain component to be moved from the SPM measuring data by removing a curve approximation component output from the curve approximation circuit from the SPM measuring data.