baber/WOPTO huggingface dataset:
Patent JP-H09229674-A (JP)
Title: Distance measuring device
Inventor: TAKASAKI MINORU
IPC: H04N5/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the distance measuring time wastefully prolonged. SOLUTION: The reflected beam of light projected from an IRED 101 onto the object concerned 121 and reflected thereby is received by sensor arrays 11L, 11R, and generated electric charges are accumulated and integrated by electric charge integration parts 12L-16L and 12R-16R, and the results are transferred by CCD transfer parts 17L, 18L, 17R, 18R, and an active distance measuring is conducted in which the distance D from the object concerned is calculated by a CPU 110 on the basis of the given outputs therefrom. If judgement is such that no reliance exists on the measuring results, a passive distance measuring takes place in which distance D is calculated on the basis of the outputs obtained in the condition that the IRED 101 is put off.  The max. times capable of accumulating electric charges used in the active and the passive distance measuring are set independently in an EEPROM 109, and the electric charge accumulation times are controlled according to the respective set values.
Patent JP-H05193387-A (JP)
Title: Objective cornering force determining device
Inventor: INAGAKI HIROSHI
IPC: B62D6/00
Filed: 1992-01-22
Abstract: PURPOSE:To determine a desired cornering force sufficiently based on relationship between driver steering and an actual operating condition of a vehicle by providing a objective cornering force determining means for determining an objective value of cornering force to be generated at front wheels and rear wheels of a vehicle respectively. CONSTITUTION:An objective car body slip angle betad and an objective yaw rate gammad are computed based on a front wheel steering angle deltar by an objective car body slip angle and yaw rate computation means 40. Objective front wheel and rear wheel cornering force Fr, Fr are then computed by a objective cornering force computation means 42 using the optimum regulator to set deviation of an actual car body slip angle beta from the objective value betad and deviation of an actual yaw rate gamma from the desired value gammad at zero. A torque distribution ratio and a rear wheel steering objective deltar are then computed based on the values, Fr, Fr by a torque distribution ratio and rear wheel steering angle computation means 44.
Patent JP-S59157854-A (JP)
Title: Controller of optical disk player
Inventor: OGAWA HIROSHI
IPC: G11B7/09
Filed: 1983-02-28
Abstract: PURPOSE:To attain accurate tracking and focusing by sampling each signal showing the position and the focusing state of a spot of a light beam obtained by calculating the outputs of plural photodetecting elements corresponding to a track, and controlling sample signal based on the holding output. CONSTITUTION:An optical head contains photodetectors 11 and 12. The output of the detector 11 is supplied to an arithmetic circuit 20 to obtain a signal TE0 which is turned into the value corresponding to the position against the track of a spot when the spot is set perfectly at a pit area on a disk. At the same time, the output of the detector 12 is supplied to the circuit 20 to obtain a signal FE0 which is turned into the value corresponding to the focusing state of a light beam when the spot is at a flat area between the bits. These signals TE0 and FE0 are supplied to a tracking control circuit 51 and a focus control circuit 52 via sampling/holding circuits 41 and 42. Thus the accurate tracking and focusing are secured.
Patent JP-S55124253-A (JP)
Title: Package and method of fabricating the same
Inventor: HATADA KENZOU
IPC: H01L23/14
Filed: 1979-03-20
Abstract: PURPOSE:To reduce the thickness, size and weight of a package in high density by insulating the exposed surface of a light metal plate through a plurality of pores, fixing electronic circuit elements through the pores, and forming metal wires over the surface from the elements to the plate or substrate. CONSTITUTION:A plurality of pores 62 are formed to insert active or passive elements into a metal substrate 64 such as aluminum, the exposed surface is oxidized to form an insulating film 63 such as Al2O3 or the like. Then, active or passive elements 66 are inserted into pores 62, and the elements 66 are secured using adhesive sheet 67 of the size for coating the periphery of the pores 62 and the periphery of the elements 66. Then, thermosetting resin 68 such as epoxy or the like is coated between the elements and the substrate at the opposite side of the elements 66 and set to fix further between the elements and the substrate. Then, passive elements 65 such as capacitors are separately formed on the substrate, wires 69 are formed on the substrate, and are connected to the elements. Thus, it can reduce the thickness, size and weight of the entire package and improve the mechanical strength thereof.
Patent JP-S63277222-A (JP)
Title: Curing resin
Inventor: MURATA TSUTOMU
IPC: C08G18/61
Filed: 1987-02-16
Abstract: PURPOSE:To obtain the titled composition consisting of a reaction product containing an active hydrogen-containing polysiloxane and curing catalyst, reduced in surface residual tackiness, having excellent antifouling properties, water resistance and heat resistance and useful in sealant, etc. CONSTITUTION:(A) A reaction product of a component consisting of (i) an active hydrogen-containing polysiloxane or the component i and (ii) a poly alkylenepolyol with (iii) an isocyanate compound is reacted with a curing cata lyst to provide the aimed composition. As the component i, which is a polysiloxane having terminal alcohol, e.g. a compound expressed by the formula (A<1> and A<2> are 2-4C alkylene; R<1> and R<2> are 1-4C alkyl or phenyl; K and n are integers and K+n are 1-450; m is 2-265) is preferably used and as the component iii, an organic diisocyanate and/or isocyanatesilane is preferably used.
Patent JP-S52115268-A (JP)
Title: Mean speed measuring method
Inventor: SAKAMOTO MASARU
IPC: G08G1/052
Filed: 1976-03-24
Abstract: PURPOSE: To measure accurate mean speeds as a vehicle group by renewing and setting upper and lower limit values based on the speed within the upper and lower limit values every time when said speed is detected and constantly measuring the mean speeds from the speeds within the upper and lower limit values. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63199180-A (JP)
Title: Reaf wheel steering controller for front/rear wheel steering vehicle
Inventor: KAWAKAMI SEIJI
IPC: B62D7/15
Filed: 1987-02-16
Abstract: PURPOSE:To improve the steering stability of a vehicle body preventing the sharp change of the steering state of rear wheels even if a vehicle which lowers the speed during the turning traveling starts constant speed traveling or acceleration speed traveling. CONSTITUTION:A control valve 17 is assembled into the lower part of a steering shaft 12, and the valve 17 supplies the working oil supplied through a conduit P1 from a hydraulic pump 18 onto one oil chamber of a power cylinder 21 according to the steering torque acting onto the steering shaft 12. A power cylinder 21 drives a relay rod 14 according to the supply and discharge of the working oil, and assists the steering of the right and left front wheels FW1 and FW2. A rear wheel steering device B is equipped with a step motor 23, and said motor 23 is controlled by an electric controller C and revolution-drives a steering shaft 24. The electric controller C controls the steering angle of rear wheels on the basis of the signals supplied from a car speed sensor 41a and front and rear wheel steering angle sensors 41b and 41c.
Patent JP-H07222128-A (JP)
Title: Two-way broadcasting method, receiver and remote controller for two-way broadcasting
Inventor: YOSHINOBU HITOSHI
IPC: H04N21/422
Filed: 1994-02-04
Abstract: PURPOSE:To enable a viewer to respond easily and surely to an interactive bidirectional program by multiplexing and broadcasting menu information which can be selected by a receiving person, and information for indicating the timing to display and erase the menu information on the side of a receiver. CONSTITUTION:When a menu display command signal is received from a broadcasting station, a menu program stored in a DRAM 23 is activated, the display image of a menu is formed from the received menu information onto a VRAM 25, and the overlay display of that image is performed on the screen of an image receiving tube 16. From the time point when this menu is displayed, a TV receiver is switched to a menu selection mode and when the viewer operates the button of a commander 34 within prescribed time from the display starting time point of the menu, the processing corresponding to a change object command and a menu selection command is performed. In the case of a deciding command, the selected item of the menu is automatically transmitted through a modem 33 to a telephone number preserved on a DRAM 35.
Patent JP-H07213231-A (JP)
Title: Ice candy bar and mold for ice candy
Inventor: KOBAYASHI AKIRA
IPC: A23G9/26
Filed: 1994-02-04
Abstract: PURPOSE:To produce an ice candy bar capable of allowing juice derived from molten ice candy to stay in the inside bottom part of a receptor unit having an open vessel shape and, therefore, preventing the juice from dripping out of the receptor unit, staining clothes or adhering to the vicinity of the mouth and making it to possible to drink this juice by putting your lips to a suction part and sucking it. CONSTITUTION:A receptor unit 4 having an open vessel shape is formed near the middle part of a handle bar body 3 made of a synthetic resin and inserted into an ice candy (W) and a suction part 5 communicated to the inside bottom part of the receptor unit is formed in the receptor unit.
Patent JP-H06314464-A (JP)
Title: Starting system of disk sub-system
Inventor: TSUCHIYA HIDENORI
IPC: G11B19/02
Filed: 1993-02-23
Abstract: PURPOSE:To disperse and average the peak of current consumption caused by a large rotation starting current at the time of start and to reduce the maximum current consumption by successively issuing the starting instruction keeping a specified time interval to start the rotation of drive motors of each disk device. CONSTITUTION:Monitoring tasks for the state of HDD to always monitor the state, etc., corresponding to each of plural disk devices 51, 52,... are assigned in the disk sub-system 1. When a power source of the devices 51, 52,... is supplied, each monitoring task works to simultaneously start the corresponded disk devices 51, 52,.... To control this work, a control signal is provided in a disk selecting mechanism 12 of a start control part 15 so that this signal is received by one task only at the same time and the instruction to start the motor is issued to the HDD by this task only. The control signal in the mechanism 12 is received by the monitoring task 7 of the HDD1 under the control of the mechanism 10, and the motor starting command is issued to the device 51 through a starting instruction generating mechanism 13. Subsequently in the same way, the devices 52,... are made to start successively keeping the specified time interval.
Patent JP-S62191646-A (JP)
Title: Device for controlling fuel injection for engine
Inventor: HASHIMOTO KENSHIROU
IPC: F02D41/00
Filed: 1986-02-18
Abstract: PURPOSE:To prevent change in fuel injection due to the dispersion, etc. of components through which fuel passes and obtain an always accurate constant quantity of fuel injection by measuring the quantity of fuel to be injected by means of the moving quantity of a piston in a fuel storing means. CONSTITUTION:A control device has a valve driving means 2 for making opening/closing control of a fuel feed valve 1, a fuel storing means 3 having chambers 32, 33 for temporarily storing fuel and a piston 31 for pushing out fuel to an injection nozzle 6 side, a piston driving means 4 for pressing the piston 31, and an arithmetic and control means 5 which operates the quantity of fuel and injection timing and controls said driving means 2, 4. A means 505 for detecting the quantity of displacement of the piston 31 which consists of a magnet 36 and a magnetic field detecting element 7, is attached to the fuel storing means 3. And, the target moving quantity of the piston 31 is operated by the arithmetic and control means 5, and the fuel feed valve 1 is opened up until the piston 31 reaches the target moving quantity.
Patent JP-S60178436-A (JP)
Title: Data transfer device of camera
Inventor: TAMAMURA HIDEO
IPC: G03B17/08
Filed: 1984-02-25
Abstract: PURPOSE:To prevent erroneous operations by providing one mode lock push button switch, which is depressed with a pressure lower than that of a data input push button switch and is higher than the data input push button switch and makes data input ineffective, at least near the data input push button switch. CONSTITUTION:When a camera is put in water, a mode lock button 5 is first deformed by a water pressure; and when the water pressure is increased, one of switching buttons 4a-4f is deformed, and corresponding one of switches 18a-18f is made conductive, and the potential at corresponding one of points (i)-(n) is changed from the low level to the high level, but signals are not inputted to a data transfer and display IC14 from AND gates 8-13 because the potential at a point (g) is in the low level. In case that data is selected or corrected on the ground, the potential at the point (g) is in the high level because the mode lock button 5 is restored by elasticity. When desired one of switching buttons 4a-4f is depressed, corresponding one of switches 18a-18f is made conductive, and the potential at corresponding one of points (i)-(n) goes to the high level, and signals are inputted to the data transfer and display IC14 from AND gates 8-13 to select or correct required data.
Patent JP-S60179304-A (JP)
Title: Pneumatic tire for heavy load
Inventor: KAJIMOTO KATSUHIKO
IPC: B60C3/06
Filed: 1984-02-25
Abstract: PURPOSE:To improve the eccentric-abrasion suppressing performance of a tread part by setting the radius of curvature of the contours of the tread part on the sectional surface of a tire including the axis of revolution of the tire larger on the outside than the inside with repsect to the equatorial plane. CONSTITUTION:The radius of curvature R2 of the contours of the tread part outside a wheel is set larger by 70mm. or more than the radius of curvature R3 on the inside. Since the radius of curvature of a tread inside in less, the ground contact pressure inside reduces. Therefore, the ground contact pressure at the edge part of the outside tread increases in comparison with that of the symmetrical tread, and the eccentric abrasion accompanied with reduced shoulder can be suppressed.
Patent JP-H11234442-A (JP)
Title: Facsimile equipment and its print control method
Inventor: KOBAYASHI TETSUYA
IPC: H04N1/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To print out a received document via each communication channel according to priority corresponding to the received communication channel. SOLUTION: An image storage section 13 temporarily stores a document received by a communication control section 17 under the control of a main control section 22 in the facsimile equipment 10 and a job management section 19 generates a print job from channel information of the stored document. In the case of printing out the received document stored in the image storage section 13, the printing order of the received documents is controlled based on print priority information for each channel stored in a port priority storage section 20 and channel information included in a print job of the received document.
Patent JP-H02237811-A (JP)
Title: Car height control device
Inventor: TANAKA TADAO
IPC: B60G17/015
Filed: 1990-02-13
Abstract: PURPOSE:To enhance the running stability by equipping a car with a car height control device, and thereby inclining the car body forward more at the time of the headlights being Off than On while car height decremental control is being implemented. CONSTITUTION:A control unit 25 receives signals from a car height sensor 22, car speed sensor 27, and headlight switch 32 and performs car height decremental control for a main pneumatic spring chamber 3, functioning also as a car height adjusting fluid chamber, of a shock absorber 1 when the car speed is over the set value. If at this time the headlight switch 32 is being off, i.e., during daytime with light out of service, the car body is controlled into forward inclining attitude more than when the light is turned On. At nighttime with the light On, sufficient projecting distance shall be obtained with no such inclination forward. This enhances running stability.
Patent JP-2000231891-A (JP)
Title: Image display device
Inventor: ENOMOTO TAKASHI
IPC: H01J29/18
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of ensuring high resolution, a light-weighted and thin body, securing the strength against atmospheric pressure, and manufacturing at low cost. SOLUTION: This image forming device comprises a vacuum envelop 5 including at least a face panel 3 and a rear part envelop 4 provided oppositely to the face panel 3, a board 9 arranged inside the vacuum envelop 5, a plurality of electron emitting elements formed on the board 9, and a transparent board 7 having a phosphor screen provided oppositely to the electron emitting elements arranged inside the vacuum envelop 5. Thus a supporting member required conventionally is not necessary.
Patent JP-H04254077-A (JP)
Title: Check valve mechanism in hydraulic jack
Inventor: MURATA HIKARI
IPC: B66F3/42
Filed: 1991-02-01
Abstract: PURPOSE:To obtain a check valve mechanism at a low cost without requiring so much machining accuracy. CONSTITUTION:An inflow port 7 is formed on a base B, and the opening of the port 7 is taken as a sheet section. This sheet section is covered with a cap-like cover 8, and on the top of this cover 8, a long hole 9, the periphery of the opening of which is of elastic spring structure, is formed. From the upside of such long hole 9, a ball popet 10 is forcingly pushed in. Since the diameter of this ball popet 10 is made smaller than the long axis of the long hole 9 and larger than the short axis, even if the ball popet 10 is contacted with the long hole 9, both sides of the long hole are opened keeping the long hole in free flowing state.
Patent JP-H06315657-A (JP)
Title: Board with injection hole used for valve and production of said board with said injection hole
Inventor: MARUTEIN MAIAA
IPC: F02M61/18
Filed: 1994-03-03
Abstract: PURPOSE: To provide such a perforated spray disk having extremely precise and effective spray openings by using a simple means without means requiring additional labor. CONSTITUTION: The at least one spray openings 25 extend parallel to the longitudinal axis 2 of a valve. The cross section of the spray openings 25 is expanded to a truncated-conical in the flow direction and is formed symmetrically with respect to the opening axis extending parallel to the longitudinal axis 2 of the valve.
Patent JP-S60177537-A (JP)
Title: Electron ray irradiation device
Inventor: SAKAMOTO ISAMU
IPC: H01J33/02
Filed: 1984-02-23
Abstract: PURPOSE:To enable to rapidly perform on-off control of an electron beam by attaching a cooling jacket to a side wall of a scanning tube along a circumference of an irradiation window while providing a deflection means which deflects the electron rays for making the electron rays to be incident to the corresponding inside wall part of the scanning tube. CONSTITUTION:When performing the ordinary electron ray irradiation, the deflection coils 8a and 8b are made to be a constant magnetic field for positioning the electron rays at the center of an irradiation window 6 in the X-direction while the scanning coils 5a and 5b reciprocatingly scan the electron rays in the X-direction. On the other hand, when putting the electron ray irradiation on ''off'', the deflection coils 8a and 8b are made to generate a rectangular wave magnetic field and the electron rays are made to be incident at the part, where the water cooling jackets 7a and 7b of the inside wall of the scanning tube 4 are attached, in the X-direction while the scanning coils 5a and 5b reciprocatingly in the Y-direction. The inside wall of the scanning tube 4 is heated due to the incidence of the electron rays but it offers no problem due to cooling by the water cooling jackets 7a and 7b. Thereby, the on-off response speed is sufficiently quickened.
Patent JP-H07245050-A (JP)
Title: Driving device of electromagnet circuit
Inventor: NAKANISHI YUKIO
IPC: H01H47/04
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a driving device of an electromagnet circuit which reduces the influence that the heating of the electromagnet circuit gives to the DC power source of the electromagnet circuit, as low as possible. CONSTITUTION:The voltage of a DC power source 12 is compared with the rating value of an electromagnet circuit 11, and it is maintained at the voltage higher about three times. And a control circuit 13 is inserted between the DC power source 12 and the electromagnet circuit 11 so as to compose the driving device. The control circuit 13 feeds the power for a specific operating time of the electromagnet circuit 11, and after the specific time passes, a circuit to feed the operation maintaining power of the electromagnet circuit 11 is composed of a circuit, resistance element short-circuit circuit, and a single stable multi-vibrator, for example.
Patent JP-H06250991-A (JP)
Title: Information processor
Inventor: NAGANUMA JIRO
IPC: G06F15/16
Filed: 1993-02-23
Abstract: PURPOSE:To provide the information processor obtaining the high fort tolerance characteristic and obtaining the high parallel number effect as a whole in a multiprocessor connected by local networks such as the mesh connection and the hyper cube connection. CONSTITUTION:In starting the parallel processing in a multiprocessor 6, when some fault element processors 4 are in the multiprocessor 6, a normal element processor 4 (isolate normal element processor) with element processors more than the constant number of which are troubled from among the element processors 4 locally connected to itself changes an operation state register 9 from 'normal' to 'fault' and the parallel processing and later is advanced by the only element processor whose operation state is normal.
Patent JP-S61194675-A (JP)
Title: Disk control system
Inventor: KANATSU JUN
IPC: G11B20/18
Filed: 1985-02-22
Abstract: PURPOSE:To speed up access by permitting direct access to an alternative track during access to a defective track. CONSTITUTION:This system has a disk device 4 which writes information on a defective track and an alternative track on a medium in a nonvolatile memory circuit 3 and a means which writes data in the nonvolatile memory circuit 3 and a means which reads data. Then, defective track information on the disk device 4 is registered previously in the nonvolatile memory circuit 3; when access to the disk device 4 is access to a track registered as the defective track in the nonvolatile memory circuit 3, the alternative track is accessed directly and when there is a defective track generated later, information to the nonvolatile memory circuit 3 is registered additionally.