baber/WOPTO huggingface dataset:
Patent JP-H07183931-A (JP)
Title: Serial transfer system for driving signal
Inventor: MURAI SHIGEKI
IPC: H04L29/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the system which is safe and high is reliability by transferring a control signal, which is transferred from a control IC to a driver IC, to the control IC again, and starting specific driving after confirming that the drive signal is correctly transferred. CONSTITUTION:The drive signal 5 which is sent from the control IC 1 is transferred in series, and moved to an internal latch by scanning respective driver ICs 3 in synchronism with a clock signal 7. Then the IC 1 reads in the drive signal 5 which is transferred once through an output line 11 together with a signal showing the internal states of the respective ICs 3 to confirm whether or not there is a problem as to the internal states of the ICs 3 and the data transfer, and then outputs a SET signal 9. The specified drive is performed on the basis of the control data held in the latch in synchronism with the signal 9. The system which is safe and high in reliability is obtained without providing any extra harness between the ICs 1 and 3.
Patent JP-H08176900-A (JP)
Title: Electrolytic pickling device
Inventor: KIKUYAMA MASATAKE
IPC: C25F7/00
Filed: 1994-12-28
Abstract: PURPOSE: To improve the pickling property and descaling property on steel strip surfaces by making the current density of steel strip surfaces uniform at the time of electrolytically pickling the steel strip by passing the steel strip between a pair of anode plates and a pair of cathode plates in an electrolyte and subjecting the steel strip to electrolytic pickling. CONSTITUTION: The steel strip 1 is introduced into an electrolytic cell 4 contg. a pickling liquid via a deflector roll 5a and is passed between a pair of the anode plates 2a, 2b, then between a pair of the anode plates 3a and 3b via a center roll 5b. The steel strip is taken out via a deflector roll 5c. A positive voltage is impressed on the anode plates 2a, 2b and a negative voltage on the cathode plates 3a, 3b by a power source E. The surfaces of the steel strip 1 are subjected to pickling and descaling by passing current to the power source, the anode plates, the steel strip, the cathode plates and the power source.  The current quantity on the center roll 5b side of the anode plates and the cathode plates is larger than the current quantity on the deflector roll 5a, 5c side for a relation of the electric resistance between the respective electrode plates and the current density is larger and, therefore, the current density in the longitudinal direction of the electrodes is made uniform by sticking insulating tapes 6a, 6b, 7a, 7b to the respective electrode surfaces, by which the pickling and descaling of the steel sheet surfaces are made uniform.
Patent JP-H03191705-A (JP)
Title: Lawn grass-spreading machine
Inventor: WATANABE MAKOTO
IPC: A01C11/00
Filed: 1989-12-18
Abstract: PURPOSE:To enable to improve the efficiency of work by recovering a delivered flexible belt in a belt recovery device and supplying delivered lawn grass on the objective ground with a supplying device. CONSTITUTION:When either or both of rotation rollers 13 and 14 are rotated in the second rotation direction B of a lawn grass reel 7, lawn grasses 9 are delivered together with a woven fabric belt 15 from a lawn grass-storing section 8 in a belt state automatically with the travel of a frame and fed to a lawn grass-supplying device 10. The woven fabric belt 15 delivered from the lawn grass reel 7 is wound up on a belt recovery reel 12 through a guide roller 16 and the belt recovery reel 12 is rotated in linkage with the delivery rotation of the rotation rollers 13 and 14. The delivered woven fabric belt 15 is separated from the supplying lawn grasses and simultaneously wound up and recovered automatically as the rotation rollers 13 and 14 deliver the lawn grasses.
Patent JP-H10170226-A (JP)
Title: Detecting device for running section zone for vehicle
Inventor: ASAYAMA YOSHIAKI
IPC: G06T7/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle running section zone detecting device which can detect the longitudinal position of a self vehicle on a running road. SOLUTION: A detecting device is equipped with a pair of optical systems 1, 2 loaded on a vehicle; image sensors 3, 4 where a pair of images is formed through each optical system; and a signal processing device 30A for comparatively processing a pair of image signals G1, G2 sent from the image sensors 3, 4. The signal processing device 30A has a window setting device 13 for setting up a window W at the fixed spot of each image; an image matching means for matching each image as one of images is successively shifted with another of images taken as a standard; and a distance computing means for computing a distance to an object substance on the running road of a vehicle using a triangulation principle based on the slippage of the image. A window is severally set up correspondingly to the ends 42a of intermittent running section zones 42 intermittently provided at about equal spaces on the running road to compute a distance A to the end of the intermittent running section zone.
Patent JP-H04203770-A (JP)
Title: Absorption type freezer
Inventor: OSAWA KAZUO
IPC: F25B15/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a reduction in efficiency and enable an appropriate operation control to be carried out by a method wherein an overflow of refrigerant is detected, an alarm is outputted and a load limitation is performed with a sensor. CONSTITUTION:Solution in a regenerator 1 is heated and condensed with vapor acting as a heat source, refrigerant vapor is guided to a condenser 2, cooled and condensed with cooling water, guided to an evaporator 3, heated by the cooling water at the evaporator 3, evaporates there and finally the solution is fed to an absorption device 4. In turn, the solution heated by the regenerator 1 is sent to the absorption device 4 through a heat exchanger 5, absorbs the refrigerant vapor, and finally diluted. The solution is sent again to the regenerator 1 with a pump 6. In this way, a freezing cycle is constituted. A lifting up of refrigerant liquid surface generated under an abnormal condensation is detected by a refrigerant liquid surface sensor 9 disposed in the evaporator 3, thereby a vapor control valve 8 is cooperatively operated, a flow rate of vapor is adjusted, an over-concentration is restricted and an alarm device 10 is operated to enable an abnormal state to be informed.
Patent JP-H05139842-A (JP)
Title: Production of silicon nitride sintered compact
Inventor: NIWA MICHINORI
IPC: C04B35/64
Filed: 1991-11-18
Abstract: PURPOSE:To readily and inexpensively produce a dense sintered compact having excellent sintering properties, especially one having uniform surface characteristics and color tone (free from color unevenness to reduce commercial value) by a simple method in good mass productivity without deteriorating characteristics of Si3N4 of its own. CONSTITUTION:In production of a siliceous nitride sintered compact by sintering secondarily under higher pressure than pressure in primary sintering, a primarily sintered material is covered with an aggregate of carbon fibers and secondarily sintered to give the siliceous nitride sintered compact.
Patent JP-H06170287-A (JP)
Title: Spray type automatic coating device
Inventor: TOKUNAGA TAKASHI
IPC: B05B12/08
Filed: 1992-12-09
Abstract: PURPOSE:To provide the spray type automatic coating applicator which can exactly and efficiently execute automatic coating application in rapid correspondence to a change in the transverse width of the work to be coated. CONSTITUTION:This spray type automatic coating applicator 10 has a pair of endless transporting belts 18, 20 which are disposed in parallel and a spraying nozzle 72 which sprays a coating material to the work W while moving back and forth in a crossing direction above the respective transporting belts. The transporting belt 18 is moved parallel in the crossing direction by turning of an adjusting shaft 52. Photoelectric sensors 114, 116 which detect the passage of a clog 98 moving in follow up to the movement of the spraying nozzle are provided in order to open and close the spraying nozzle. The photoelectric sensor 116 is moved in the crossing direction by turning of an adjusting shaft 124. The turning of the respective adjusting shafts 52 and 124 is interlocked by a chain 68 and sprockets 66, 134. As a result, the moving distance in the crossing direction in the coating material spraying state of the spraying nozzle is changed only by the distance approximately equal to the change rate of the distance between the respective transporting belts.
Patent JP-H0373095-A (JP)
Title: Merchandise sale data processor
Inventor: MITSUI NOBUHIDE
IPC: G07G1/12
Filed: 1989-12-21
Abstract: PURPOSE:To calculate the minimum tax value without depending on the purchasing methods of plural merchandises and to prevent an unwanted trouble occurring in accounting by eliminating inconvenience generating a difference in a payment amount due to the merchandise purchasing method of a customer by performing a rounding processing by cutting off a fraction behind a first decimal point generated in the calculation of the tax value. CONSTITUTION:When the registered merchandise is a taxable one and also, it is the merchandise whose tax value is calculated by carrying a digit below an arbitrary digit, it is combined with another registered merchandise under the same condition, and when the tax value for a combined amount is calculated by cutting off the digit behind the arbitrary digit, the amounts including the tax values of the combined merchandise are totaled. Therefore, the tax value is calculated by cutting off the digit below the arbitrary digit by combining the merchandise with another registered merchandise under the same condition as possible for the taxable merchandise whose tax value is calculated by carrying the digit below the arbitrary digit. In such a manner, it is possible to calculate the tax value to a minimum value in spite of the merchandise purchasing method of the customer, which prevents the trouble occurring.
Patent JP-H01172872-A (JP)
Title: Copying device
Inventor: TAWARA HISATSUGU
IPC: G03G21/00
Filed: 1987-12-28
Abstract: PURPOSE:To set the exposure potential of a highlight part corresponding to the in-use atmosphere of a photosensitive body to a uniform exposure level by adjusting the quantity of light of an optical system capable of projecting light on an optional axial position on the photosensitive body according to the latest photosensitive drum potential characteristic information detected in each copying sequence. CONSTITUTION:This device is provided with a potential sensor 26 as a potential detecting means which detects an exposure potential on a photosensitive drum 3 as the photosensitive body exposed to the reflected light of light projected on a reference white plate from an exposing means and a controller 12 as a light quantity adjusting means which adjusts the quantity of light projected from the optical system in the axial direction of the photosensitive drum 3 according to the exposure potential characteristic information detected by the potential sensor 26. The exposure potential characteristics of the photosensitive drum 3 in its actual atmosphere right before the start of a copy sequence can accurately be detected. Consequently, an irregularity of exposure due to the exposure potential characteristic in the atmosphere is corrected properly right before original exposure and the light part potential level is uniformed over the entire surface of the photosensitive body.
Patent JP-H10203115-A (JP)
Title: Pneumatic tire
Inventor: YAMAGUCHI YUJI
IPC: B60C11/14
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To further improve performance on ice than that of a conventional type without lowering other performance. SOLUTION: Rubber layers 20 having low wear resistance and high wear resistance rubber layers 22 having spherical closed cells are alternately layer to form the cap part 12A of a tread 12. When the surface of the tread 12 is worn, wear of the rubber layer 20 having low wear resistance is further progressed than the high wear resistance rubber layer 22, the low wear resistance rubber layer 20 part is lowered than the high wear resistance rubber layer 22 part, and a number of fine grooves having a comparatively shallow depth are formed in the surface of the tread 12. The groove 26 is formed in a shape extending along the peripheral direction of the tire, draining ability is provided by a plurality of produced grooves 26, and performance on ice is improved.  Further, water incapable of drainage through the grooves 26 is absorbed by recessed parts formed due to spherical closed cells formed on the surface of the high wear resistance rubber layer 22 and this constitution further improves performance on ice.
Patent JP-H01173192-A (JP)
Title: Coin locker
Inventor: SHIOJIMA KENJI
IPC: G07F17/12
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate the illegal use of a coin locker and to collect the charged for the coin locker before baggage is put in the coin locker by providing a device to limit the opening of a door in a locking device and providing a controller to batch-control the above-mentioned device of each coin locker. CONSTITUTION:For the coin locker, since a plunger 32 is entered into the engaging hole of the door until a coin is inputted, the door is unopenable, and the baggage cannot be housed in it. When the coin is inputted, the plunger 32 is separated from the door by the coin input signal of a sensor 24, the door becomes openable, and the baggage can be housed for the first time. A cylinder lock 13 is locked in the same manner as that for locking a conventional coin locker, and when the cylinder lock 13 is unlocked after the baggage is kept for a while, the plunger 32 is entered into the door again by the unlock signal of a detector 26 after prescribed time, and the door becomes unopenable. The prescribed time is set so that it can be sufficiently longer than the time necessary for taking out the baggage after the unlocking. Thus, the door of the coin locker can be unopenable after the coin locker is used, and the illegal use of the coin locker after that can be prohibited.
Patent JP-H02197528-A (JP)
Title: Manufacture of high strength cold rolled steel sheet with superior workability
Inventor: KOYAMA KAZUO
IPC: C22C38/00
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a steel sheet free from deterioration in formability in high strengthening and excellent in secondary workability, chemical conversion treating property, and corrosion resistance after coating by treating a steel having limited components under prescribed process conditions. CONSTITUTION:A slab of a steel having a composition which consists of, by weight, <=0.005% C, 0.5-1.5% Si, 0.1-0.5% Mn, <=0.010% S, Ti in an amount of 0.003-0.05% and >=3.4 times N content, Nb in an amount of 0.003-0.05% and >=7.8 times C content, 0.01-0.1% Al, 0.05-0.15% P, 0.0001-0.0050% B, <=0.005% N, and the balance iron with inevitable impurities is prepared. Heating is applied to the above slab at <=1150 deg.C and finish rolling is completed at a temp. of the Ar3 point or above, and, within 2sec after the completion of the above finish rolling, the resulting hot rolled plate is cooled for >=3sec at >=10 deg.C/sec cooling rate, wound up at >=650 deg.C, and cold-rolled by the conventional method, and further, the resulting cold rolled sheet is continuously annealed on a thermal cycle in which the sheet is held at <=930 deg.C for >=1sec. If necessary, Ca is added to the above composition by about 0.001-0.01%.
Patent JP-H08168291-A (JP)
Title: Device for detecting moving position of travelling object
Inventor: HAISHI KAZUNOBU
IPC: H02P7/06
Filed: 1994-12-08
Abstract: PURPOSE: To find the present position of a traveling object with accuracy by storing the present position from the number of pulses obtained by converting the pulsating amount of a motor current which rotates a DC motor in the normal and reverse directions and adding a correcting value prepared in advance from the pulsating amount of the counterelectromotive force caused by the inertia rotation of the motor after the application of the voltage is stopped. CONSTITUTION: An electronic control unit 20 is provided with an arithmetic circuit 21 composed of a microcomputer which collectively controls the running of an automobile. For example, the circuit 21 moves a power sheet forward or backward by means of a DC motor 6. The circuit 21 rotates a motor 6 in the normal or reverse directions by pressing a switching relay 41F or 41R which connects the traveling contact 31m of a manual switch 31. The motor 6 is stopped when the hand is removed from the circuit 21. The present position of the automobile is stored in a RAM in the circuit 21 by writing the number of pulses obtained by converting the pulsating amount of the motor current.  The present position is corrected by forming pulses from the counter electromotive force caused by the inertial rotation of the motor 6 after the power supply voltage is discontinued and storing the pulses in a ROM of the circuit 21 beforehand. Therefore, the present position of the automobile can be found with accuracy.
Patent JP-H05163588-A (JP)
Title: Production of external stainless steel sheet provided with antidazzle characteristic and corrosion resistance
Inventor: OKA YUTAKA
IPC: C23F1/00
Filed: 1991-12-13
Abstract: PURPOSE:To produce a low-brightness stainless steel sheet provided with antidazzle characteristic and corrosion resistance. CONSTITUTION:This stainless steel sheet contains <=0.020% by weight of C, 17.0-35.0% Cr, 0.5-4.0% Mo, 26-40% of (Cr+3Mo), 0.05-1.0% Si, 0.05-0.5% Mn, 0.005-0.2% Al and the balance Fe and inevitable impurities, and the surface roughness (Ra) is controlled to 0.5-10.0mum. The cold-rolled sheet is heated to 600-900 deg.C, then cooled at a rate of >=2 deg.C/sec, electrolyzed at 1-20A/dm<2> in a neutral salt soln. and then dipped in a nitric acid-hydrofluoric acid mixture or in nitric acid. Besides, at least one kind from among 0.1-0.5% Nb, 0.1-0.5% Ti and 0.05-0.5% V is preferably incorporated into the sheet.
Patent JP-H09165848-A (JP)
Title: Partition net storage device
Inventor: SAITO YOSHIZO
IPC: E04H17/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To make the direction of a partition net storage box freely changeable, movable and reversible in order to expand a partition range without enlarging occupied area. SOLUTION: A net takeout door 8 is provided at one side face part of a partition net storage box, and a bearing member 14 is rigidly fixed to a left side face part. A support part 16 of a movable support member 3 is supported being fittingly inserted in the bearing member 14 so as to make the storage box 2 rotatable around the support part 16 as a shaft. A truck part 17 of the movable support member 3 is enclosed in a guide cover part 20 of a frame rail member 4 and supported slidably in the lengthwise direction so as to make the partition net storage box 2 reversible on the frame rail member 4.
Patent JP-H01290920-A (JP)
Title: V-shaped two-stroke engine for motorcycle
Inventor: SHIOBARA SHOICHI
IPC: F02B33/04
Filed: 1988-12-27
Abstract: PURPOSE:To prevent the dispersion of engine output by providing an intake air passage in a V-shaped space between the front cylinder and rear cylinder arranged in the shape of letter V. CONSTITUTION:A front cylinder and a rear cylinder 12 are arranged in the shape of letter V and intake air passages 26 connected to crank chambers 22 are provided in a V-shaped space between both cylinders 12. A valve body 28 for preventing the backward flow of intake air is provided on the intake air is provided on the intake air passage 26 connected to the crank chamber 22. Thereby, the lengths of the intake air passages to the crank chambers of the front and rear cylinder are same preventing the dispersion of engine output.
Patent JP-H07191405-A (JP)
Title: Wink release camera
Inventor: TERUNUMA HIROSHI
IPC: G03B13/02
Filed: 1993-12-27
Abstract: PURPOSE:To prevent unnecessary photographing from being executed by the unnecessary wink action of a photographer because his(her) eyes are dry or dust gets in his(her) eye by providing a cover member for simultaneously covering the ocular part of a finder and a wink detecting means. CONSTITUTION:A recessed part 41a is provided on the finder ocular part 41 of a camera main body 40, and an ocular pad 42 is fitted in the recessed part 41a. Thus, falling is prevented. An elastic member such as silicone rubber is used as the ocular pad 42, and has such softness that it is deformed in accordance with the shape of a face when it comes in contact with the eye of the photographer. The thickness A of the pad 42 is set to such an extent that the pad is somewhat crushed when the photographer fixes his(her) eye at a position where the vignetting of a finder image is not caused in the case of looking in the finder, that is, what is called an eye point. When the photographer opens his(her) eye, the light reflected on the cornea is reflected by half mirrors 5 and 6 and made incident on a PD 23, and when he(she) closes his(her) eye, the light reflected on an eyelid is made incidnet on the PD 23, and a wink state is detected based on the quantity of the light made incident on the PD 23.
Patent JP-H06163761-A (JP)
Title: Magnetic sensor
Inventor: MIYAKOSHI TOSHIHIKO
IPC: H01L43/08
Filed: 1992-11-17
Abstract: PURPOSE:To reduce that the magnetic sensitivity of a magnetic sensor becomes irregular by a simple constitution. CONSTITUTION:A heat-dissipating member 13 composed of a nonmagnetic metal is brought into contact with, and arranged on, a face opposite to the formation face of a magnetic thin film 12 in an insulated substrate 11. Heat, from the magnetic thin film, which is being stored in the insulating substrate 11 whose heat conduction is not good is dissipated to the outside through the heat- dissipating member 13. The magnetism-sensitive pattern of the magnetic thin film 12 is maintained to be a nearly homogeneous temperature, i.e., a homogeneous thermal resistance.
Patent JP-H03192431-A (JP)
Title: Interruption processing system
Inventor: OTAKI MASAAKI
IPC: G06F11/34
Filed: 1989-12-22
Abstract: PURPOSE:To enable an operation in a fail safe direction against noise to be accidentally generated by counting the number of times for interruption out of the specification by a counter and finishing an interruption processing without doing anything excepting for updating the counter until a count value reaches the set number of times determined in advance. CONSTITUTION:An interruption processor 11 is provided in the internal part of a CPU 10 and in this processor 11, a counter 12 is provided to count the number of times for interruption out of the specification. The set number of times is set to the counter 12 in advance and when the interruption out of the specification is generated, the count value is updated. When the count value reaches the set number of times, a control signal is outputted to the generation of abnormality based on the interruption out of the specification. Since only the count value is updated when the interruption out of the specification does not reach the set number of times, the fail safe is guaranteed against the generation of the accidental noise and as a result, the increase of turn around time or an apparent dead lock state can be prevented.