baber/WOPTO huggingface dataset:
Patent JP-S63250045-A (JP)
Title: Cathode-ray tube device
Inventor: NAKAMURA KOJI
IPC: H01J29/86
Filed: 1987-04-06
Abstract: PURPOSE:To fasten uniformly in good balance by forming the explosion-proof structure into such a shape that the load from the outside is applied to the screen center as a whole. CONSTITUTION:The contact point between each corner section and the long side facing the screen of a panel having the nearly long square screen is P2. The contact point between each corner section and the short side is P1. The vicinity of the contact point P1 and the vicinity of the contact point P2 are locally formed into the radius of curvature rc nearly equivalently, the center of this radius rc and the screen center O are connected, and the intersection point between its extension and the circle with the radius rc is P3. The middle point of the contact points P1-P2 is made the intersection point P3. When a load is applied to the panel side section from the outside, its load is applied nearly to the center O. The load is applied to a unit CRT in good balance, and the panel side section can be fastened uniformly in good balance.
Patent JP-2000276921-A (JP)
Title: Surface light source device
Inventor: OKI YOJI
IPC: G02B6/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide uniform and bright surface luminescence capable of improving in luminance irregularity without changing a light guiding plate, as for a surface light source device used for a liquid crystal back light and the like. SOLUTION: Light from a CFL (fluorescent lamp) 1 is entered into a light guiding plate 3 from the side end part of the light guiding plate, and is outputted from the surface of the light guiding plate 3 to guide it to a prism sheet 4. In this case, a diffusion sheet 5 is inserted between the light guiding plate 3 and the prism sheet 4, and diffusion of the light from the light guiding plate 3 is partially controlled by this diffusion sheet 5, in order to damp brightness irregularity of the surface of the light guiding plate 3.
Patent JP-2000272524-A (JP)
Title: Tilt type steering apparatus
Inventor: SATO KENJI
IPC: B62D1/19
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent engagement between a meshing tooth of a movable gear and a meshing tooth of a fixed gear from coming off by an excessive load or the like, without bringing weight- and space-increase. SOLUTION: A movable gear 8 provided oscillatably on an upper bracket 5 is pressed to a fixed gear 7 provided a lower bracket 4 to be meshed each other by a pressing member 12 moved by oscillation of a tilt lever 10. The gear 8 has an oscillation center in its base end portion, and a meshing tooth 8a meshed to a meshing tooth 7a of the fixed gear 7 in its tip portion. A portion to press the movable gear 8 by the pressing member 12 is set in the tip compared with a substantial central part in a meshing range between the meshing tooth 8a of the movable gear 8 and the meshing gear 7a of the fixed gear 7.
Patent JP-S5312362-A (JP)
Title: Multifunctional electronic watch
Inventor: MURATA MITSUHIRO
IPC: G04G9/00
Filed: 1976-07-20
Abstract: PURPOSE:To improve the use value of additive functions by continuously operating the additive functions according to the preset function progression program.
Patent JP-S60230259-A (JP)
Title: Mode changeover controlling system in plural processor systems
Inventor: SANADA TSUTOMU
IPC: G06F15/16
Filed: 1984-04-28
Abstract: PURPOSE:To select dynamically a processor unit which can switch a mode, by inserting a switching circuit into the pre-stage of a mode flip-flop whose mode is set by the processor unit. CONSTITUTION:A NOR gate 32 gains an OR condition of a mode changeover control signal outputted from a processor unit A and a mode changeover control signal outputted from a processor unit B, and supplies it to a clock input terminal of a mode flip-flop 31. An AND gate 33 gains an AND condition of a mode changeover control signal outputted from the processor unit B and a signal which has inverted an output of a switch 35 by an invertor 34, and supplies it to one input terminal of the NOR gate 32. The switch 35 selects to permit the mode changeover by both the processor units A, B, or to inhibit the mode changeover by the processor unit A.
Patent JP-H06299887-A (JP)
Title: Combustion control device for engine
Inventor: NAKAMURA KIMIAKI
IPC: F02D41/14
Filed: 1993-04-13
Abstract: PURPOSE:To shorten a time until an oxygen concentration sensor is activated, and reduce the oscillating width of an air-fuel ratio CONSTITUTION:In the case where the combustion control device for an engine is provided with a first exhaust pipe 18 connected to a first cylinder 7a, a second exhaust pipe 19 connected to a second cylinder 10a, and first and second oxygen concentration sensors 23a, 23b which are arranged in positions where temperature reducing amounts of exhaust gas discharged from respective cylinders of the first and second exhaust pipes 18, 19 are different from each other, a part positioned between the cylinder for an exhaust pipe 18 whose temperature reducing amount is large and an oxygen concentration sensor is formed as double pipe structure in order to suppress reduction of an exhaust gas temperature.
Patent JP-2000237065-A (JP)
Title: Sticking, taking, carrying, agitating and loosening device
Inventor: SHIBANO TOMIKO
IPC: A47J43/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sticking, taking, carrying, agitating and loosening device used in the case of being stuck and rotated in a solid such as fermented soybean paste or the like, mounting the solid on an inner side, taking it out from a container and carrying, agitating and loosening it or the like. SOLUTION: Plural pieces of blade-like frames 4 presented at the time of arranging the two end parts of one linear material in the same direction are bundled. The blade-like frame ring-like parts are separated from each other so as not to be in contact toward a tip part without having a crossing part and are also adjacent in the shape of not obstructing the mounting of the fermented soybean paste 1 inside the ring-like part. The opening degree of the whole is selected to be within shape of a range capable of being stuck to the solid in the shape of the fermented soybean paste. This device is provided with an agitation member in the above-mentioned shape and a handle part 3 in the shape of wrapping the part of the bundling the two end parts of the blade-like frames.
Patent JP-H04318806-A (JP)
Title: Laser beam scanning device
Inventor: KANAI NOBUO
IPC: G02B26/10
Filed: 1991-04-18
Abstract: PURPOSE:To provide the laser beam operation device which corrects the inclination of a scanning line by slanting only a reflecting means while holding dot pitches at equal intervals at the same time without causing defocusing. CONSTITUTION:The laser beam scanning device 1 is equipped with plural reflecting means for reflecting a laser beam so that the laser beam is guided to a photosensitive body 11. A mirror system 6 consisting of a couple of mirrors arranged at right angles to each other and a mirror system which reflects the laser beam to the photosensitive body 11 are installed rotatably on an axis perpendicular to the scanning direction of the laser beam and the former mirror system 6 is rotated according to the angle of rotation of the latter mirror system to adjust the scanning direction on the photosensitive body 11.
Patent JP-H10281094-A (JP)
Title: Centrifugal fluid machine
Inventor: TERAOKA MASAO
IPC: F04D29/08
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of fluid through a clearance between an impeller and a housing. SOLUTION: A centrifugal fluid machine comprises a compressor housing 61 having a fluid flow inlet 67 and a fluid flow outlet, an impeller 57 which is arranged rotatably inside the housing 61 and in which a shroud 117 opposed to the housing 61 and a base part 115 are interconnected through a number of vanes 119, a flange part 121 provided on the shroud 117, and a recessed part 123 on the housing 61 side into which the flange part 121 is penetrated through a clearance. In this case, it is provided with a seal to prevent the leakage of fluid through a clearance between the shroud 117 and the housing 61.
Patent JP-S63252511-A (JP)
Title: Injection controlling device for flocculating agent
Inventor: WATANABE SHOJI
IPC: B01D21/30
Filed: 1987-04-10
Abstract: PURPOSE:To always form stable floc by controlling the injection amount of a flocculating agent on the basis of the concn. of suspended substance contained introduced raw water, number of floc calculated from the picture of floc and logarithmic mean particle diameter or the floc. CONSTITUTION:Logarithmic mean particle diameter of floc and number of floc are calculated on the basis of the sensed concn. of suspended substance contained in introduced raw material and picture recognition of the shape of flock in a flocculation tank. When the logarithmic mean particle diameter of floc is not less than a specified value, the injection amount of a flocculating agent is controlled on the basis of target value of number of floc and measured value thereof. Further when the logarithmic mean particle diameter of floc is less than the specified value, the injection amount of the flocculating agent is controlled on the basis of the measured value of the logarithmic mean particle diameter and a previously preset specified value. Thereby judgment on right and wrong floc formation can be clearly performed, and good floc can be formed.
Patent JP-S62243002-A (JP)
Title: Centralized supervisory and control equipment
Inventor: KIYASU HIDETO
IPC: G06F11/30
Filed: 1986-04-15
Abstract: PURPOSE:To execute a multi-item centralized supervisory and control, which is more excellent as to its immediate property than a conventional one, by dispersing a function to a master device and a slave device, and forming a structure for attaching the slave device to a wiring cable duct being in the vicinity of a supervisory controlled system device. CONSTITUTION:A slave device 1 is provided with a wiring terminal 1-1 of a supervisory controlled system device 3, an input/output interface circuit 1-2, an input/output logic circuit 1-3, a mechanism 1-5 to be attached directly to a duct for wiring cable being in the vicinity of the controlled system device, and an information controlling circuit 1-4. A master device 2 is provided with an information communication controlling circuit 2-1, a display operation logic 2-2, and a display operating part 2-3. An input/ output signal from the controlled system device 3 executes a state variation detection, an immediate response control, etc., by a logic circuit 1-3 through the interface circuit 1-2, brought to an information exchange between the circuit 1-4 and the fitting mechanism 1-5, and outputted to the display operating part 2-3 from the display operating logic circuit 2-1 of the master device 2. An operation of a man becomes an order reverse to said operation. In this way, a multi-item centralized supervisory and control which is excellent in its immediate property can be executed.
Patent JP-H03284537-A (JP)
Title: Separate transfer device of ceramic parts
Inventor: KATO SHIGERU
IPC: B65G43/08
Filed: 1990-03-30
Abstract: PURPOSE:To effectively separate and transfer ceramic parts successively discharged from alignment channels without mutual sliding and friction of the device by moving and separating the ceramic parts in the top line of each alignment channel in the axial direction to the parts in the second line at the time of separation. CONSTITUTION:Of ceramic parts (a)... successively discharged from alignment channels 6 of ten rows, the parts a10-a19 pushed out from the top lines of the respective channels 6 are simultaneously received in the receiving holes 5 of a guide rail 7, and the adequacy of the receiving positions is detected by each part detecting sensor 8. When the normal position detection signals from all the ten sensors 8 are transmitted, and the normal positions of all the ten parts a10-a19 are confirmed, the air cylinder 11 of a driving device 9 is extended, and the rail 7 is raised in the axial direction of the part (a). The rising direction of the rail 7 is regulated by guide shafts 12a, 12b, and consequently, the ten parts a10-a19 discharged from the top lines of the channels 6 are separated from other parts a20... left on the channels.
Patent JP-H04319879-A (JP)
Title: Video adjusting device
Inventor: ENDO YASUSHI
IPC: H04N5/265
Filed: 1991-04-19
Abstract: PURPOSE:To synthesize plural video signals without exerting the influence on a video output due to a difference of a fader voltage with a simple operation by using one video mixing amplifier. CONSTITUTION:A video mixing amplifier 2 synthesizes two video signals V11, V21 in accordance with a fader voltage F generated from a fader voltage generator 1. When a trigger signal S1 is received, an image memory 3 stores an output video signal V31 of the video mixing amplifier 2 by one frame, and sends it out to the input terminal of one side of the video mixing amplifier 2. A switch 4 selects one of an output of the video mixing amplifier 2 and an output of the image memory 3 in accordance with a switching signal S2. A switching signal generating circuit 7 generates the switching signal in accordance with the trigger signal S1 and the fader voltage F.
Patent JP-H03286173-A (JP)
Title: Evaporated fuel controller for engine
Inventor: YAMAGATA HIROHIKO
IPC: F02M25/08
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the deterioration of the traveling performance by installing an evoporated fuel feed restricting means for reducing the feed of the evaporated fuel when a high load region detecting means detects the high load region and the feedback correction quantity of an air-fuel ratio control means becomes over a prescribed value set on the rich side. CONSTITUTION:When the engine state is in a purge region and the purge condition is satisfied, a control unit 21 judges if the feedback correction quantity (CFB) which is obtained by integration-calculating the signal supplied from an air-fuel ratio sensor 14 is over a prescribed value set on the rich side, i.e., CFB>alpha. Accordingly, the air-fuel ratio is in a lean side, and the evaporated gas in a canister is zero, and air is supplied. In case of CFB>alpha, purge is not carried out, and return to start is carried out, in a feedback delay zone. The feedback delay zone is the zone for temporarily delaying the high load increased quantity of fuel during the transition from the feedback zone to the high load zone, and feedback control is continued in this zone.
Patent JP-H05286510-A (JP)
Title: Physical distribution system using unmanned forklift
Inventor: MATSUMOTO NORIHISA
IPC: B65G1/137
Filed: 1992-04-08
Abstract: PURPOSE:To pile and accommodate articles in flexible form according to the variation of the physical distribution quantity by installing a means which ignores an area corresponding to a received article and searches the existence of a lane into which articles can be received from the area close to the above- described area. CONSTITUTION:A yard in which containers are piled is divided into a plurality of areas No.1, No.2, and No.3 including a plurality of lanes 13, and a same kind of particles are piled in a same area in principle. In this case, piling work is carried out in the order of the lane having the small No. in the same area in principle. Further, when the lane, e.g. in the area No.2 becomes full and an overflow state is generated, the inside of the overflow area No.1 which is previously set as the next preference area is searched, and if the warehousing- enabled lane exists, the containers 17 are mounted in the order having the higher lane No. Accordingly, even if the physical distribution quantity in a physical distribution system varies, the articles can be received without changing the wideness of the area.
Patent JP-2000280463-A (JP)
Title: Driver and driving method for ink ejector
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/045
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for ink ejector in which a quantity of ink required for printing can be obtained and printing can be performed stably even at a high driving frequency while ensuring high print quality at low cost. SOLUTION: Wave width Wa of an ejection pulse signal A is equal to one half of the one way propagation time T(L/a) of a pressure wave in an ink channel and an ink liquid drop is ejected although the efficiency is low. Before the ink liquid drop leaves a nozzle, a following ink liquid drop is ejected efficiently in response to an ejection pulse signal B of wave width T and combined with the preceding ink liquid drop thus obtaining a quantity of ink required for printing. Subsequently, a non-ejection pulse signal C for damping residual pressure wave vibration in the ink channel is outputted with wave width We equal to 0.5T, and with wave width Wc equal to 2.5T during the time Dw2 from the falling timing Wbe of the ejection pulse signal B to the intermediate timing Wcm of the rising timing Wcs of non-ejection pulse signal and a falling timing Wce.
Patent JP-H06299852-A (JP)
Title: Set value varying method for radiating means in cooling system of internal combustion engine
Inventor: AKITA TOSHIYA
IPC: F01P7/04
Filed: 1993-04-14
Abstract: PURPOSE:To facilitate rewriting of data by judging failure of an internal combustion engine based on data stored in a non-volatile memory means, temporarily connecting a failure judgment device for renewing data to a control unit, and rewriting the data of the set values. CONSTITUTION:An electronic control unit 7 has, in addition to a central processing unit 8, a memory means 9 composed of an EEPROM 9 as a non- volatile memory means. Detetion signals from a water temperature sensor 6 are input to an input interface 10, while driving signals are input from an output interface 11 to a fan motor 4 as a radiation means through a relay 41. A failure judgment monitor 20 is connected to the input interface 10 through a cable 21 having a connector, by means of an external connector. In the case that set values stored in the memory device 9 are rewritten, the failure judgment monitor 20 is temporarily connected to the input interface 10 for easily performing rewriting.
Patent JP-S62243872-A (JP)
Inventor: MARUYAMA TAKASHI
IPC: D06M101/16
Filed: 1986-04-16
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-H08263822-A (JP)
Title: Floating type head slider and disk drive device
Inventor: YOTSUYA MICHIO
IPC: G11B5/60
Filed: 1995-03-20
Abstract: PURPOSE: To provide a floating type head slider without any changes in its floating amount due to the radial direction position of a recording medium or a fluctuation in a skewing angle. CONSTITUTION: A disk drive device is provided with a plurality of rails 17 and 18 formed on a surface opposite a recording medium, tapered parts 17a and 18a respectively provided in the air flowing-in end sides of the rails and a magnetic head 15a provided in the end surface of the air flowing-out end side of one rail 18. A floating type head slider is constructed in such a manner that the rails are formed to be asymmetrical in left and right with respect to a virtual center axis O-O from the air flowing-in end to the air flowing-out end.
Patent JP-H07266940-A (JP)
Title: Trolley wire
Inventor: TAMAISHI TOSHIAKI
IPC: B60M1/30
Filed: 1994-03-31
Abstract: PURPOSE:To provide a trolley wire which can surely confirm the abrasion limit and can be discerned at a glance from other trolley wire. CONSTITUTION:Longitudinal direction plane parts 2 and 2 are formed on both the side surface parts. The edge 2a on the abrasion part 3 side of the longitudinal direction plane part 2 forms the abrasion limit position. On the sectional surface, the area portion reduced by the formation of the longitudinal direction plane part 2 is transferred to the abrasion part 3.
Patent JP-H04299565-A (JP)
Title: Ic chip
Inventor: SHIMIZU YASUSHI
IPC: H01L27/04
Filed: 1991-03-27
Abstract: PURPOSE:To change the function of a chip wherein a specific function only is imperfect, without leading out outer leads of exclusive use for function change. CONSTITUTION:Two leads 6a, 6b whose electric potentials or signals are different from each other are subjected to connection change by using wires 7a, and which of the input is supplied to an judgement means 8 is decided. According to the decision results, the function of a CPU is changed over by a function switching means 9.
Patent JP-S60231902-A (JP)
Title: Recording device
Inventor: MEGURO HIROSHI
IPC: G11B5/027
Filed: 1984-04-28
Abstract: PURPOSE:To prevent a screen from noises due to the influence on a recording circuit or the like or from a synchronization even if the recording circuit or the like is influenced in accordance with the variation of power supply voltage by selecting the ON/OFF control of a plunger for driving a pinch roller or a brake for the idling period of a head. CONSTITUTION:Even if the rotational phase of a rotary drum 1 is disturbed, the delay time (t) of a delay circuit 17 is properly fixed so that a vertically synchronizing signal Pv inserted into an image pickup signal is not lacked. In this example, the vertically synchronizing signal Pv is controlled so as to be obtained after the passage of a prescribed period from a reference signal at the synchronization of the rotational phase with the reference signal, so that the delay time (t) of the delay circuit 17 is fixed such that the vertically synchronizing signal Pv is obtained after the passage of the prescribed period from a pulse 1/2PGD even if the rotational phase is disturbed. Even if the phase of the rotary drum 1 is delayed at the starting of rerecording, the vertically synchronizing signal Pv inserted into the image pickup signal is not lacked and the screen can be prevented from disturbance at the time of continuous photographing.
Patent JP-S5926202-A (JP)
Inventor: RICHIYAADO OTSUGU
IPC: B29C63/00
Filed: 1983-05-20
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-H01260231-A (JP)
Title: Airconditioner drain recovery device
Inventor: HAYAMIZU HIDEKI
IPC: F24F13/22
Filed: 1988-04-09
Abstract: PURPOSE:To improve installation performance and reliability, by installing a drain pan of each airconditioner to a drain collection tank connected to a negative pressure device, converting the pressure of said tank negative to collect drain, and discharging the drain from the tank to the outside by releasing the negative pressure. CONSTITUTION:A solenoid valve 12 is closed so as to inhibit the penetration of air from a ventilation pipe 10. A check valve 13 inhibits the penetration of air from an exhaust passage of a collection drain tank 11. Under such status, an air pump 7, when driven, converts the pressure of said tank 5 into negative. This construction allows the drain in each drain pan 3 to be absorbed and collected into the tank 5. When the level of drain water reaches a specified level, the solenoid valve 12 is opened so that the air pump 7 comes to a halt, thereby releasing the negative pressure in the tank 5. Therefore, the drain in the tank 5 is automatically discharged from the exhaust passage 12 to the outside by way of the check valve 13. After the specified time, suction starts and repeats the same operation, thereby improving the installation performance of the airconditioner and hence upgrade reliability as well.
Patent JP-S63260808-A (JP)
Inventor: POORU GURIIBUSON
IPC: C01B31/30
Filed: 1988-04-09
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。