baber/WOPTO huggingface dataset:
Patent JP-H07133806-A (JP)
Title: Oil pressure control device for construction machine
Inventor: TAKAHASHI YUTAKA
IPC: F15B11/04
Filed: 1993-11-10
Abstract: PURPOSE:To make it possible to supply flow of oil pressure suitable for the hydraulic actuator according to the kind of a front attachment. CONSTITUTION:The pilot pipe line 13 for the regulator 12 of a hydraulic pump 1 is connected to a shuttle valve 30 and the operating oil pressure Pa guided to the primary side of a throttle 10 from a control valve 2 is guided to one of the input ports of the shuttle valve 30. When an electromagnetic type change- over valve 31 and a pilot control valve 32 are in A position, output pressure Pc of a pressure control valve 33 is guided to the other input port of the shuttle valve 30. The upper limit value of the hydraulic pump 1 discharge capacity is varied by setting the pressure Pc higher than the minimum pressure of the primary side pressure Pa and switching the minimum pressure of the pilot pipe line 13 in two stages, the tank pressure and the pressure Pc, according to the changeover position of the electromagnetic type changeover valve 31.
Patent JP-H06216888-A (JP)
Title: Discrete time signal processing device
Inventor: THERSSEN DIETER ERNEST MICHEL
IPC: H04L7/00
Filed: 1993-11-10
Abstract: PURPOSE: To provide a discrete time signal processor which can obtain a clock signal having a desired frequency to begin with a single stable oscillator frequency and does not have the ratio of the oscillation frequency and clock frequency limited to a positive integer. CONSTITUTION: A switchable frequency divider 7 which is driven by a Σ-Δ modulator 9 is used. An effective divisor (m) of n<=m<=n+1 is actualized by alternation from one divisor (n) to the other divisor n+1 or vice versa and very precise frequency tuning is therefore possibly caused. The use of the Σ-Δ modulator 9 gives the advantage that the frequency spectrum of a sampled signal is not disturbed by the frequency spectrum of a sampling signal (clock signal) generated by the switchable frequency divider 7.
Patent JP-H1199795-A (JP)
Title: Mechanical pencil
Inventor: HENMI TOSHIRO
IPC: B43K21/027
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To solve a troublesome problem of rotation made by shifting a writing utensil from one hand to the other by providing chuck rotation means within the spindle sleeve, and securing a lead protection tube at the tip end of the spindle sleeve to be movable forwardly rearwardly. SOLUTION: A lead L is pressed slightly strongly on paper surface during writing. This causes a connected state between the projection of a sliding piece 10 and the inclined surface of a rotator 18 with the consequence that rotation is given to the rotator 18, and further by a connected state of respective inclined surfaces and elastic force of a repulsive member, the rotator 18 rotates while being advanced. Rotation of the rotator 18 allows a lead case 2 to rotate, and a chuck body 3 and the L grasped by the chuck body 3 are also rotated. In this way, since a lead can be rotated by a simple operation of only pressing the lead against paper surface, the lead has no occurrence of partial abrasion, so that it leads to a described line with a constant width. In addition, the chuck body 3 is withdrawn by pressing the lead on paper surface, thus preventing the lead from being broken.
Patent JP-H11242343-A (JP)
Title: Image forming method
Inventor: SASA NOBUMASA
IPC: G03F7/30
Filed: 1993-11-10
Abstract: PURPOSE: To obtain an image forming method excellent in the reproducibility of dots and the resolution and suitable for making a printing plate, etc., by removing a part where adhesive ability to a supporting body is lower by simultaneously using both of either a scattering method or a suction method by means of air and a brush rubbing method. CONSTITUTION: When planographic printing plate material P is inserted in a carrying roller 2, a compresser 6 and a vacuum pump 7 are actuated and an air jet/vacuum roller 3 whose surface is formed with a rotating brush 4 also starts to rotate. When the material P comes to a position under the roller 3, the part of a photosensitive layer where the adhesive ability of the material P to the supporting body is lower is rubbed by the brush 4 and simultaneously scattered from the supporting body by the pressure of air blowing out from a minute hole on the surface of the roller 3. The scattered residue is sucked by the vacuum pump 7 from a small hole 5a bored on the surface of a developing residue recovery nozzle 5 and recovered to a developing residue tank 10.
Patent JP-H04155420-A (JP)
Title: Battery driven personal computer
Inventor: NAKAI TOSHIO
IPC: G06F1/26
Filed: 1990-10-18
Abstract: PURPOSE:To switch a battery to be used at any time and to properly use respective batteries in accordance with a situation by providing a battery driving type personal computer with a switching means for switching the using order of respective batteries. CONSTITUTION:A power supply part is provided with a switching setter (switching means) 4 for switching the using order of a nickel-cadmium storage battery 2a to be removed from a body part 12, a dry battery 2b and two batteries 2a, 2b, a control part 6 for controlling the switching of connection between the two batteries 2a, 2b and the body part 12 measuring parts 8a, 8b for measuring the voltages of the two batteries 2a, 2b, and indicators 10a, 10b for displaying which battery out of the two batteries 2a, 2b is used. Consequently, the batteries 2a, 2b can be properly used and the personal computer can be used in any situation.
Patent JP-2000110638-A (JP)
Title: Vehicular engine control device
Inventor: NISHIZAWA HIROYUKI
IPC: F02D45/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To control the discharge of an unburnt component even when an engine is in a no-load condition and even before the completion of engine warming up without excessively restricting the performance of the engine, and to prevent the abrasion of an engine sliding part caused by the overspeed of the engine, in a vehicular engine control device. SOLUTION: Normally, a control means 12a controls an engine speed not to exceed the maximum engine speed by restricting fuel supply to an engine 20 based on engine speed information, and when the engine 20 is in a no-load condition, the control means 12a controls the engine speed within a first limit engine speed lower than the maximum engine speed based on information from no-load condition judging means 11a, warming up condition judging means 11b and engine speed detecting means, and also when the engine 20 is in the no-load condition and before the completion of the engine 20 warming up, the control means 12a controls the engine speed within a second limit engine speed lower than the first limit engine speed. Therefore, the excessive increase of the engine speed is suppressed according to the warming up condition of the engine 20 when the engine 20 is no-load.
Patent JP-H08131986-A (JP)
Title: Ash treatment device of incinerator
Inventor: ONO SHIGEMI
IPC: B09B3/00
Filed: 1994-11-16
Abstract: PURPOSE: To perform the melting treatment of fly ash or incineration ash while avoiding the precipitation trouble of a heavy metal or corrosion in a flue. CONSTITUTION: The ash obtained in an incinerator 1 is recovered by a bag filter 6 to be supplied to a kiln type decomposition furnace 9 being a high temp. indirect heat exchanger. A part of the exhaust gas of a melting furnace 10 is introduced into the heating pipe 23 provided to the jacket of the decomposition furnace 9 and, if necessary, heating is performed by an auxiliary burner 18 to volatilize the harmful heavy metal or chloride in the ash. Further, a part of the exhaust gas of the melting furnace 10 is directly introduced into the decomposition furnace 9 through a high temp. duct 22 to flow through the decomposition furnace 9 as purge gas and a small amt. of the exhaust gas containing concn. heavy metal volatilized from ash of the decomposition furnace 9 is discharged to a decomposition furnace exhaust gas treatment device 15.
Patent JP-H09127150-A (JP)
Title: Abnormality detecting device for yaw rate sensor
Inventor: TAKEDA OSAMU
IPC: G01C19/5776
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of a yaw rate sensor used in 4WS system or the like. SOLUTION: The respective detecting signals from a front wheel steering sensor 10, a car velocity sensor 12, a yaw rate sensor 24 and a G sensor 26 are fed to an electronic control device ECU18. The ECU 18 detects the abnormality of the yaw rate sensor 24 according to whether the yaw rate change rate to the steering angle change is within a designated range or not. The threshold value of judging normal/abnormal is adjusted to be increased and decreased depending upon the lateral acceleration, and set in such a manner that when a vehicle suddenly turns, the normal judging area is enlarged. Thus, it is possible to prevent a wrong judgement of the yaw rate sensor at the time of sudden turning.
Patent JP-H11115156-A (JP)
Title: Method for water supply wetting cleaning cloth
Inventor: SHIMADA TOSHIO
IPC: B41F23/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To supply water for wetting a cleaning cloth always surely and to prevent pollution by foreign matters which come out of the cloth by installing a water supply sheet between a cleaning cloth and a means to push the cloth to a printing sheet, to immerse one end of the sheet in water in a water vessel, and to supply water to the cleaning cloth by a capillary phenomenon. SOLUTION: An unpolluted cleaning cloth 31 from an unpolluted cloth winding roll 32 is pressed to a traveling printing sheet 33 by a pressing pipe 34 moved back and forth by a cylinder 39, and a water supply sheet 35 is placed between the pipe 34 and the cloth 31. The inside space of the pipe 34 is made a water vessel 37, water is supplied directly to the pipe 34 to make the height of the surface of water 40 in the inside variable by a level sensor and others, one end of the sheet 35 the other end of which is attached to the lower part of the pipe 34 is protruded outside from a slit 36 formed in the longitudinal direction in the upper part of the pipe 34 and fixed to the periphery, and water is supplied to the cloth 31 by a capillary phenomenon. The cleaning cloth 31 is taken up by a polluted cloth winding roll 38 so that unpolluted parts contact the printing sheet 33 in sequence.
Patent JP-S60221000-A (JP)
Inventor: MAIKERU JIEI MATSUKUSUUERU
IPC: H01L21/60
Filed: 1984-12-25
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-H06130454-A (JP)
Title: Exposure mode control device for camera
Inventor: KIRIGATANI TADAYUKI
IPC: G03B5/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide an exposure mode control device for camera equipped with a program line for the person mode, which can work well for various situations of person photographing, not limited to portrait, and in which prevention of camera shake, etc., is taken into account. CONSTITUTION:A camera is equipped with a zoom lens and a plurality of program lines in which combinations of the shutter speed and stop value corresponding to a plurality of exposure modes including the person mode are set previously, wherein the camera includes an exposure mode control device of such a setting that the program line for the person mode is set to stop open from the low shutter speed range to the camera shape limit on the Wide side and the Tele photo side of the zoom lens and that the shutter speed is fixed at the camera shape limit while the stop is varied to the specified value.
Patent JP-H01124225-A (JP)
Title: Apparatus for manufacturing semiconductor device
Inventor: MITAI KANEO
IPC: B29C45/27
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a semiconductor device excellent in the yield and quality by providing dummy runners bifurcating from a runner. CONSTITUTION:A first dummy runner is provided which is bifurcated from a portion of a main runner 2 between a cull portion 1 and a bifurcating portion from which chase runners 2A closest to the cull portion are bifurcated. A second dummy runner 16 is provided which is bifurcated from the portion of the main runner 2 between the chase runners 2A. A third dummy runner 17 is further provided which is bifurcated from the chase runners 2A before their reaching each of chases 4-11. The majority of a void 14 flows into the first dummy runner 15 or into the main runner 2. Within the void 14 a small quantity of the remaining void flows into the third dummy runner 17, whereby it does not reach a cavity 3.
Patent JP-2000114443-A (JP)
Title: Cooling device
Inventor: SONODA HIRONOBU
IPC: H01L23/467
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling device by which a radiating fin directly under a motor can be effectively cooled and a high cooling performance can be obtained. SOLUTION: A cooling device comprises a fin substrate 31 having a contact surface with a radiating part of a heating element 4, a heatsink 3 provided with a radiating fin 32 in the form of pins placed on the fin substrate 31, and an axis fan 1 placed above the radiating fin 32 with its air discharging surface opposed to the fin substrate 32 and with a space from the extremity of the radiating fin 32. In this case, the space between the extremity of the radiating fin 32 and the end of the motor on the side of the air discharge of the axial fan 1 is set in the range from 2 mm to the value of outer diameter of the motor multiplied by 2.0. Also, the optimum value is set in the range from 2 mm to the value of the outer diameter of the motor multiplied by 0.6.
Patent JP-H09113538-A (JP)
Title: Bump probe device
Inventor: ONO KOJI
IPC: G01R1/06
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a bump probe device to cope with a terminal having a narrow pitch. SOLUTION: This device contains a film-like base board 4 on which a pad plate or wiring 3 is formed. An opening part 4a is formed in the film-like base board 4, and a pad 3a is constituted thereby. A bump 1 being a probe is formed on one surface of the pad 3a, and a bump 2 connected to a multilayer wiring board 7 is formed on an inverse surface. The film-like base board 4 is connected and fixed to the multilayer wiring board 1 by sealing resin.
Patent JP-S63136141-A (JP)
Title: Fault processing system
Inventor: OMORI YUZO
IPC: G06F11/00
Filed: 1986-11-27
Abstract: PURPOSE:To easily decide a device that causes a fault by storing the fault detecting reports received from each device after correcting the difference of the propagation time of each device and inhibiting storage of other fault detecting reports when just a single fault detecting report is stored. CONSTITUTION:The differences of propagation times produced among fault detecting signals 101-112 received from each device are corrected by time difference correcting circuits 22 and 32. These corrected time differences are held in the faulty device display registers 21 and 31. When just a single one of signals 101-112 is held in the registers 21 and 31, the all-0 detecting circuits 23 and 33 inhibit reception of other signals 101-112. Thus it is possible to identify a device that detected a fault at first and also to easily decide a device that caused the fault even in case the fault is propagated among devices.
Patent JP-H1199376-A (JP)
Title: Garbage treating machine
Inventor: HIRAGA TETSUO
IPC: B09B3/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the decomposition efficiency of garbage and to shorten the time required for treating the garbage. SOLUTION: In this treating machine, a water content W of the surface of a garbage mixture 4 is measured with a moisture meter 21. Its signal is sent to a controller 25, and a rotational speed of a motor 7 for agitation, a heating amount of a heater 11 and an air flow of a blower 17 are controlled based on the signal. When the water content W is >60% for example, the air flow of the blower 17, the temp. of the heater 11 and an agitation speed are set in high. When the water content W is 40%<=W<=60% for example, the air flow, the temp. and the agitation speed are set in middle. When the water content W is <40% for example, they are set in low.
Patent JP-H06132822-A (JP)
Title: Telemetry device
Inventor: MATSUURA TAKEHISA
IPC: H03M1/12
Filed: 1992-10-21
Abstract: PURPOSE:To simplify the configuration of the felementry device and to keep performance equal to the conventional device by writing parallel data in a memory at the time of outputting a frame synchronizing pattern, and reading the data from the memory during another term. CONSTITUTION:A completely written parallel data signal 3 controls a first selector circuit 8 corresponding to the instruction of a frame editing circuit 6, a frame synchronizing pattern 17 from a synchronizing pattern generation circuit 14, parallel A/D converted data 15 being output signals from an A/D conversion circuit 7 or the read address signal of a memory circuit 13 is controlled by a second selector circuit 21, and parallel digital data 16 being output signals from the circuit 13 are successively read and outputted to a P/S conversion circuit 19 as multiplexed parallel data 18. The data 18 inputted to this circuit 19 are outputted 20 while forming a specified frame format by converting the data 18 to serial data. The data signal 3 from an external device is fetched by repeating this writ/read.
Patent JP-H02128976-A (JP)
Title: Air cleaner device of saddle type vehicle such as motorcycle
Inventor: TORII MAMORU
IPC: B62J99/00
Filed: 1988-11-09
Abstract: PURPOSE:To reduce the height of a fuel tank by installing an air cleaner for suction air in a recess bounded by a fuel tank bottom plate in inverted U-form in the front view, and forming an air cleaner element from a pair on the left and right to be accommodated at the left and right sides of air cleaner. CONSTITUTION:A fuel tank 22 of a motorcycle is constructed in inverted U-form in the front view, and a main frame 4 is fitted in a recess 23 formed at the undersurface of this fuel tank 22, which is so arranged as to stride over the main frame 4. An air cleaner 20 connected with a carburetor is equipped with a cleaner case 37, which strides the main frame 4 and presents inverted U-form in the front view, and accommodated in the recess 23 at the undersurface of fuel tank 22 together with carburetor. This cleaner case 37 is equipped with a case body 39having a left and a right openings 38 on its facade, and at its left and right sides, a vertically stretchingelement 49 in the form of a log circular tube is accommodated in the extent from an external air lead-in pipe 42 till a coupling pipe 48 mating therewith.
Patent JP-H06130548-A (JP)
Title: Side print device
Inventor: SHIMODA TOMOYUKI
IPC: G03C5/08
Filed: 1992-10-21
Abstract: PURPOSE:To provide a side print device which can inexpensively discriminate a slit line. CONSTITUTION:The device is constituted of a light emitting unit 5 consisting of a data producing unit 3, a control unit 4 and N pieces of printing heads 5a-5n. N pieces of decoders are provided in the unit 5 and a decoder driving signal outputted from the unit 4 is converted to a discrimination light emitting pattern signal discriminating the heads 5a-5n by the respective decoders. The discrimination light emitting pattern signal is transmitted to a driver and an LED is turned on. Then, a slit discrimination mark is printed on photographic films 15a-15n.
Patent JP-H01126027-A (JP)
Title: Optical remote multiplex transmission system for subscriber line
Inventor: HANATANI SHOICHI
IPC: H04B10/00
Filed: 1987-11-11
Abstract: PURPOSE:To prevent the deterioration in S/N and to eliminate the need for synchronization establishment time in a remote equipment by assigning different n-set of wavelength to each subscriber transmission optical signal. CONSTITUTION:Optical transmission circuits 24-1-24-n of wavelengths lambda21-lambda2n assigned to each subscriber are provided respectively to subscriber equipments 51-5n and the optical signal with a wavelength assigned to each subscriber from the optical transmission circuits 24-1-24-n is sent to a remote equipment 3. The remote equipment 3 synthesizes optical signals sent from each subscriber by an n:1 optical star coupler 26 and sends the result to an intra-office equipment 1 as it is. The equipment 1 uses an optical demultiplexer 9 to multiplex the subscriber transmission optical signal sent from the remote equipment 3 into each subscriber transmission optical signal and the signal is received by reception circuits 27-1-27-n corresponding respectively to each subscriber and the optical signal is converted into an electric signal. Moreover, the optical signal sent from the equipment 1 to the subscriber is processed similarly as a conventional system.
Patent JP-S62142440-A (JP)
Title: Modulator-demodulator
Inventor: ASHIDA HIDEO
IPC: H04L27/36
Filed: 1985-12-17
Abstract: PURPOSE:To obtain a multi-value modulator-demodulator with good modulation- demodulation linearity by adding a compensation signal generated according to a prescribed function relation from a signal at an opposite side in the orthogonal relation to a modulation-demodulation base band signal so as to compensate the nonlinearity. CONSTITUTION:Compensation signal generators 23, 24 consists of diodes connected in opposite polarity and a compensation signal is generated from base band inputs B, A respectively according to the prescribed function relation. Adder circuits 21, 22 add a compensation signal from compensation signal generators 23, 24 to the base band inputs A, B respectively in opposite phase. Outputs of the adder circuits 21, 22 are fed to the midpoint of a balancing transformer constituting balancing mixers 13, 14. The multi-value modulator 20 improves the nonlinearity based on the nonlinearity of the balancing mixer by giving a characteristic compensating the nonlinearity of the balancing mixers from the compensation signal generators 23, 24.
Patent JP-H04158652-A (JP)
Title: Protocol header/user data extraction circuit
Inventor: MATSUHIRO KAZUYOSHI
IPC: H04L29/02
Filed: 1990-10-23
Abstract: PURPOSE:To quicken the processing by reading an enable flag (SP flag), a value of segment and offset in a 3rd header synchronously with the read of the 3rd layer header. CONSTITUTION:The circuit is provided with a various header information count section 3, a header presence discrimination section 4, and a data storage control section 5. Then an SP flag, and a value of segment and offset in a 3rd layer header are fetched synchronously with the read of the 3rd layer header so as to allow the discrimination as to whether or not a 4th layer header exists in an octet series before an octet series in direct connection to the 3rd layer header comes and a 4th layer header and a user data are separated based on a value of a head octet of the 4th layer header. Thus, useless processing that while the user data and the 4th layer header are not separated, they are stored tentatively to other location for the time being and after the presence of the header is confirmed, an octet series is extracted from a tentative storage location, is avoided. Thus, the processing is quickened.