baber/WOPTO huggingface dataset:
Patent JP-S61149612-A (JP)
Title: Bearing device of motor
Inventor: YASUTOMI KAZUTSUGU
IPC: H02K5/16
Filed: 1984-12-21
Abstract: PURPOSE:To realize low cost with simple construction by supporting thrust load applied on a bearing by means of a ball bearing through a spacer having pressed-in portion whose length is shorter than the distance from the end face to the groove of an inner wheel. CONSTITUTION:When the distance from the side face to the groove portion of the inner race of a ball bearing 2 is made L, and a pressed-in portion to the inner race of the ball bearing 2 is made l, a spacer made of metal or resin material and having a relation of L>l and an outer diameter of which is made slightly smaller than that of the ball bearing 2 is pressed into the inner race of the ball bearing 2. As the result, even if lubricating grease sealed in the ball bearing is leaked, it cannot reach the contact portion between end faces of the spacer 6 and a shaft 4, and deformation of the ball bearing inner race due to thrust load can be restrained.
Patent JP-H08128306-A (JP)
Title: Camshaft structure for engine
Inventor: SONODA YUJI
IPC: F01L1/04
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a camshaft structure of an engine which can prevent contact surface pressure between a cam and a tappet, or a rocker arm, and a manufacturing cost of a bearing from increasing, in which cam shaft an outer diameter between the cams is smaller than that of the cam. CONSTITUTION: In a camshaft structure for operating an intake valve or an exhaust valve of an engine, the cam shaft has a cam 14 and a journal part 17 in respect to the cam 14. An outer diameter of the journal part 17 is smaller than that of the cam 14. The cam shaft is branched from the thin journal part 17 to obtain parts 12a, 12a.
Patent JP-H02116235-A (JP)
Title: Multiple transmitter
Inventor: HIWADA NAOKI
IPC: H04L12/40
Filed: 1988-10-26
Abstract: PURPOSE:To attain the priority decision at the time of being a signal collision without delay and with a normal timing by providing a correcting means to correct the time lag of a processing signal form conversion in an interface to convert and match mutually the mutual processing signal forms between the control system and the transmission line of a node. CONSTITUTION:An NRZ(Non Return To Zero) interface 3 lies between a CPU 2 and an interface 4, the information signal of both is delivered by the NRZ, and the interface 4 side becomes a serial NRZ and the CPU 2 side becomes the parallel NRZ. For this reason, they are mutually converted and delivered to respective sides. By the NRZ interface 3, the priority deciding control at the time of colliding with a transmitting signal by other node on a transmission line B is also executed based on the instruction of the CPU 2, and in order to detect whether or not the collision occurs, the condition of the bus is always monitored and with the block of a CD control 7, the action is executed. Thus, the priority decision control at the time of being the signal collision can be executed without delay and with a normal timing.
Patent JP-H04147385-A (JP)
Title: Individual identifying apparatus
Inventor: HORIE RYUJI
IPC: G06V40/145
Filed: 1990-10-11
Abstract: PURPOSE:To identify a person by using a laser beam to scan a finger print for collating the deviation between a reflecting position of reflected light of the laser beam caused by an irregularity of the finger print and the reflecting position on the reference reflecting surface with registered data. CONSTITUTION:When a finger print 34 is scanned by laser beam 30, a reflecting light 32 is generated corresponding to an irregularity of finger print that is specific to each finger print 34, and the reflecting light 32 enters a two-dimensional position detecting element 17 via a lens 16. Then, since the reflecting light 31 of laser beam 30 that reflects reference reflecting surface 34 and the reflecting light 32 of laser beam 30 that reflects the rugged surface of a finger print 34 cause a deviation  d on the light receiving plane of a two-dimentional position detecting element 17, this deviation  d is detected as pattern information, which is used as collation data. Hence, stable information of personal identification can be obtained.
Patent JP-H04147611-A (JP)
Title: Electron beam lithography device
Inventor: IWASAKI TERUO
IPC: H01L21/027
Filed: 1990-10-11
Abstract: PURPOSE:To improve the operation efficiency of a lithography device by prolonging the life time of the same device by reducing the contamination frequency of a detector by providing a movable shielding plate between the detector and the specimen in the vicinity of the detector to detect reflection electrons and secondary electrons emitted from a specimen surface by electron beam irradiation. CONSTITUTION:A shielding plate 4 is provided between a refelction electron detector 3 and a lithography specimen 6, and is freely movable by a guide rail 5. It includes an electron beam transmission hole 10. The shielding plate 4 is controlled by a driver circuit 12. In the case of use of the reflection electron detector 3, the shielding plate 4 is moved to a right end position by the guide rail 5 to capture reflection electrons 8. Further, in the case of no use of the electron 3, the shielding plate 4 is moved just under the electron beams 1. Hereby, the lithograph specimen 6 and the reflection electron detector 3 are shielded from each other. Thus, any organic matter is sharply prevented from adhering to the detector surface during the lithographing operation.
Patent JP-S62128523-A (JP)
Title: Carry-in-out device to heat treating furnace of wafer housing boat
Inventor: MIDO YOICHI
IPC: H01L21/22
Filed: 1985-11-29
Abstract: PURPOSE:To shift a wafer not thermally treated to an empty boat by a shifting section even during the treatment of a heat treating tube by disposing a boat stand-by means to the front of a shelf for a frame body to which a boat take- in-out mechanism is mounted, previously placing a spare boat and transporting the spare boat by a lifting means. CONSTITUTION:A boat 2 housing wafers 1 not thermally treated is lifted by a lifting means 12, and a movable boat receiver 25 is moved to a position B from a position A and receives the boat 2 from an arm section 14, and returns to the position A and stands by. When the wafers are treated completely by a heat treating tube 5 of interest, the boat 2 is pulled out by a boat take-in-out means 8, supported to the arm section 14 for the lifting means 12, and lowered onto a tray 16, and the wafers 1 are shifted into an empty cassette at a shifting section 15. On the other hand, the movable boat receiver 25, on which the boar 2 housing the wafers 1 not thermally treated is placed and which stands by at the position A, is transferred to the position B, and the boat 2 is transported to a pan 9 for the boat take-in-out mechanism 8 by the arm section 14 for lifting means 12, and fed into the heat treating tube 5.
Patent JP-H08103516-A (JP)
Title: Golf ball
Inventor: HAMADA AKIHIKO
IPC: A63B37/00
Filed: 1994-10-06
Abstract: PURPOSE: To provide a golf ball whose flying distance is large and whose cut resistance is excellent, by making the essential component of the base material polymer of a cover to cover a core a trans-polybutadiene or the like to which a sulfonic acid groups are added, neutralized with a metal ion. CONSTITUTION: The essential component of the base material polymer of a cover 2 to cover a core 1 is made up of a trans-polybutadiene, trans- polyisoprene, trans-polyoctenemer or the mixture of these to which sulfonic acid groups are added, neutralized with a metal ion. The added sulfonic acid groups are neutralized by 100% with zinc ions, and the addition quantity of the sulfonic acid groups to a trans-polybutadiene, trans-polyisoprene, trans- polyoctenemer or the mixture of these are made to be 0.2-3mol%. In addition, the trans-1,4-configuration content of the trans-polybutadiene, trans-polyisoprene or trans-polyoctenemer is made to be more than 60%.
Patent JP-H11162444-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: ODA MITSUNORI
IPC: H01M10/0566
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a current collecting structure particularly effective for a large nonaqueous electrolyte battery using a wound electrode group including a band-like current collector and having a rated capacity exceeding 1000 mAh. SOLUTION: This battery is provided with a wound electrode group having a positive electrode 1 and/or a negative electrode 2 arranged with an active material on the surface of a band-like current collector. The band-like current collector has plain sections 1b, 2b arranged with no active material at the ends in the width direction, the plain sections 1b, 2b and the lower ends of current collecting tabs 1c, 2c are connected, and the main bodies of the current collecting tabs 1c, 2c are connected to external terminals. The lower end width W2 of the current collecting tabs 1c, 2c is made larger than the width W1 of the main bodies of the current collecting tabs 1c, 2c, and the connection width between the lower ends of the current collecting tabs 1c, 2c and the plain sections 1b, 2b is made larger than the width W1 of the main bodies of the current collectors 1c, 2c.
Patent JP-2000094428-A (JP)
Title: Method for placing concrete
Inventor: OWAKI EIJI
IPC: B28B13/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an economical concrete placing method, by which a cement is favorably hardened and an early demolding work become possible even in summer or ion winter. SOLUTION: Form panels 2 and 4 are box-shaped members having respectively internal spaces. Over the whole regions of form surfaces 2a and 4a, a plurality of fine pores communicating with the internal spaces are formed. On the rear surfaces 2b, feed holes 24 communicating with the internal spaces are provided. Just before the placement of a concrete C, the supplying of a concrete accelerator from a fluid supplying system into the internal spaces is started. In this case, through the flowing-in of the concrete accelerator from the internal spaces through the fine pores inside form surfaces, the hardening of the concrete C on a surface side is hastened as compared with that on an interior side.  Thus, since the surface side of the concrete hardens eariler that its interior, an effective means is realized when the early demolding work of the form panels 2 and 4 or the reduction of the side pressure of concrete applying to the form panels 2 and 4 by the placing of high fluid concrete is intended.
Patent JP-H01114102-A (JP)
Title: Plane array antenna
Inventor: OTSUKA TAKASHI
IPC: H01P5/08
Filed: 1987-10-27
Abstract: PURPOSE:To easily and surely attain mount of an input waveguide and an output waveguide incorporatedly by mounting the input waveguide and output waveguide incorporatedly by upper and lower plates and a screw penetrating through a base. CONSTITUTION:A calking nut 55 is imbedded and fixed to a screw hole 51 in a suspended line feeding plane antenna inserting a thin film base 3 between a 2nd metallic plate 2 as the upper plate and a 1st metallic plate 1 as the lower plate opposed thereto. Then the projected part of the output waveguide 41 is pushed to a hole 53. A screw hole 49 is matched with the hole 51 in this case. Then the plate is placed on a rear cover 48 and the plate 3 is clipped by the plates 1, 2. The screw holes 49, 52, 50 are mated together in this case and the screw hole 43 of the input waveguide 40 fixed to a converter 44 is matched with the screw hole 50 and the screw 54 is inserted to the screw holes 43, 50, 52, 49 and 51 and tightened by screwing with the nut 55. Thus, even with the plates 1, 2 made thin, the guides 40, 41 are easily and surely fitted incorporatedly.
Patent JP-H04148238-A (JP)
Title: Interruption processor
Inventor: KOJIMA TAKESHI
IPC: G06F9/46
Filed: 1990-10-08
Abstract: PURPOSE:To enable a microprocessor to recognize every interruption request one by one by locking other interruption requests by an interruption request interlock circuit while one of interruption request signals is interruption- processed. CONSTITUTION:The interruption request interlock circuits 16 and 17 active- output the IREQ1 signal and the IREQ2 signal of an output signal respectively when an INTR signal is not in an active state for the occurrence of the request of the IR1 signal and the IR2 signal of the input signal of the interruption request, and when the INTR signal is in the active state, the IREQ1 signal and the IREQ2 signal of the output signal are not changed, and are left in a former state. Accordingly, in the case of the occurrence of plural interruption requests, only one request signal among them can be inputted to the microprocessor without superposing it on another request signal. Thus, the microprocessor can recognize that interruption request.
Patent JP-H10116572-A (JP)
Title: Color cathode ray tube
Inventor: NAKAMURA TOMOKI
IPC: H01J31/20
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce electron beam spot diameter and improve luminance without increasing deflecting power consumption by setting the outside diameter of neck glass, the aperture diameter of a main lens and the center distance of electron beam within each prescribed range, in a color cathode ray tube. SOLUTION: To increase the aperture D of a main lens, reduce spherical aberration and make a minimum beam spot diameter 0.5mm or below which is required for a high definition display, the D which is twice as long as the distance from a side electron beam track center to the horizontal end of an opening part 5a is determined for 6.5mm or more and the glass tube diameter T of a neck part is determined for 23.5<=T<=25.3mm. The center distance S of electron beam adjacent each other is set to satisfy T-15.5>=2S. Thus, the aperture diameter of the main lens can be increased, the electron beam spot diameter of a fluorescent screen at the time of heavy current is reduced without increasing deflecting power consumption and resolution can be improved.
Patent JP-S61148823-A (JP)
Title: Mechanism for lead-out frame
Inventor: NAGATA YOSHITAKA
IPC: H05K13/02
Filed: 1984-12-22
Abstract: PURPOSE:To prevent damage of a lead frame and improve productivity through reduction of the supply time by providing a plurality of rollers with rotate while abutting both sides of the lead frame, and enabling each roller to freely move in the direction of the width of the lead frame. CONSTITUTION:A lead frame 37 is drawn by main rollers 33b and follower rollers 33a holding both sides of the lead frame 37, and the load frame 37 can be caused to abut a positioning stopper 35 or the like to be stopped without being given a great shock, whereby the lead frame 37 can be prevented from being damaged when it is drawn. In addition, by slanting only one the magazine hold portion and the lead frame hold mechanism portion 29 with a relatively gentle slope, the magazine hold portion and the lead frame hold mechanism portion 29 are set at a substantially same level, and the lead frame 37 can continuously and smoothly be drawn through continuous rotation of the main rollers 33b and the follower rollers 33a.
Patent JP-H04147117-A (JP)
Title: Stop driving controller
Inventor: YAMAMOTO MASARU
IPC: G03B9/02
Filed: 1990-10-09
Abstract: PURPOSE:To enable accurate stop control by providing a stator equipped with a coil at a yoke part which is arranged nearby the periphery of a rotor and supplying an intermittent or alternating current to the coil. CONSTITUTION:When a stop ring 14 is to rotate with the stop driving force of a spring, etc., the ring is locked by a multipolar magnet roller 22 which is coupled with this stop ring 14, and the stator 23. Then the prescribed-number intermittent or alternating current is supplied to a stator coil 24 to allow the rotor 22 to step and the aperture of the stop ring 14 is varied to a prescribed value to set a proper aperture. Consequently, the rectangular current which is large enough for the prescribed aperture value is supplied to the coil 24 to perform the accurate stop driving control.
Patent JP-H11110641-A (JP)
Title: Cash drawer and cash register
Inventor: FUKUYAMA SHIGEMITSU
IPC: G07G1/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a cash drawer. SOLUTION: A projection 15 is formed on the rear side of a coin case 14 so as to prevent the attraction/loss of paper money due to static electricity when a ten-thousand-yen bill is inserted between the case 14 and its storing part 13. Since the shape of a paper press rod 18 for a paper money press 16 is constituted so as to be simply lifted by a finger, paper money can quickly be charged/discharged. A partition board 23 between paper money storing parts 12a, 12b can be attached/detached to/from a groove 24 to change the size of the paper money storing parts. A coin cup 25 is detachably attached to one of the paper money storing parts 12a, 12b so as to utilize the paper money storing part as a coin storing part.  A weight is arranged on the rear inside of a box body for storing a drawer so as to prevent the drawer from being dropped together with the box body due to the weight of coins stacked on the front part of the drawer when the drawer is drawn out from the box body.
Patent JP-S61148896-A (JP)
Inventor: SATO YASUTOSHI
IPC: H05K3/12
Filed: 1984-12-21
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-S62131670-A (JP)
Title: Digital television receiver
Inventor: KURITA TOSHIYUKI
IPC: H04N5/16
Filed: 1985-12-04
Abstract: PURPOSE:To reproduce stably a pedestal level even at a weak electric field by extracting a color burst period portion of a video signal, comparing a mean value of the portion with a black level and switching the black level to the mean value when a prescribed range is exceeded. CONSTITUTION:A timing signal generating circuit 105 generates a pulse representing the color burst period from a horizontal synchronizing signal detected by a horizontal synchronizing position detection circuit 104. A discrimination circuit 108 discriminates whether a difference of the output between a mean circuit 106 and a holding circuit 107 is 00000100 (4 in decimal notation) or below. A selection circuit 109 outputs an output of the holding circuit 107 as it is as an output of the selection circuit 109 when the difference of the output between the mean circuit 106 and the holding circuit 107 does not exceed + or -4. When the difference exceeds 4, the output of the mean circuit 106 is outputted as the output of the selection circuit 109. Then the outputted value is held in the holding circuit 107 of the next stage. Since it is possible to obtain the pedestal level stably, the disturbance that many lateral lines are viewed in a screen is eliminated.
Patent JP-2001088361-A (JP)
Title: Label printer and schedule managing system
Inventor: KAWAMURA HIDEHIKO
IPC: B41J3/01
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a label printer in which a plurality of bar codes of different colors are printed while being superposed and then identified before a corresponding processing is executed. SOLUTION: Bar codes are printed with magenta, cyan and yellow, respectively, in first, second and third processes while being superposed. Image of the color bar code printed while superposing bar codes of different colors is then picked up and the image data of a bar code comprising the color component of magenta is extracted from image data corresponding to the image thus picked up and corresponding processing is executed. Similarly, the image data of a bar code comprising the color component of cyan is extracted and corresponding processing is executed and then the image data of a bar code comprising the color component of yellow is extracted and corresponding processing is executed.
Patent JP-H01115097-A (JP)
Title: Electric discharge lamp lighting device
Inventor: TERAYAMA ICHIRO
IPC: H05B41/24
Filed: 1987-10-29
Abstract: PURPOSE:To prevent the occurrence of acoustic resonance phenomena without problems of radio noise by composing a lamp current wave form of a high frequency supplied to an electric discharge lamp with a fundamental wave component and a second high frequency component to the fundamental wave. CONSTITUTION:When a AC power source 1 is turned on, DC voltage is generated on both ends of a starting circuit 4 with a rectifier 2 and a smoothing circuit 3, when the DC voltage becomes above a given value, the circuit 4 operates and also a drive circuit 5 begins action to flow a base current to a transistor 6 and the transistor 6 becomes an ON state. When the transistor 6 becomes an ON state, voltage is generated between terminals of a main winding 8 of a transformer 7, and an electric discharge lamp 13 is actuated and lit. The voltage between terminals of the winding 7 of the transformer 7 becomes a positive/negative asymmetrical wave form, and a main component of frequency components of the wave form is a fundamental wave and its second high frequency. Consequently, a high bright electric discharge lamp can be satiafactorily lit with problems such as acoustic resonance phenomena, colour separation, short life etc., eleminated by setting and adjusting a component ratio of the second high frequency and a DC component to the fundamental frequency component.
Patent JP-H08110737-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G21/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide an image forming device preventing toner and dust from being stuck to a dustproof glass and capable of forming a ventilation path without using a dedicated duct by providing the ventilation path guided from an electrifying device to a fan device as the ventilation path separated from an exposure optical device. CONSTITUTION: When a fan device 39 is operated, a ventilation path 35 is formed from a fixing device 11 to an air discharge port 34. Another ventilation path 36 communicated with the ventilation path 35 is formed between a cleaning device 6 and an exposure optical path 29. The ventilation path 36 is separated from the exposure optical path 29 by a seal member 42.
Patent JP-H1094611-A (JP)
Title: Syringe for ivh normal puncture with guide
Inventor: YAMASHITA MOTOKI
IPC: A61M25/08
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a syringe for IVH(Intravenous Hyperalimentation) normal puncture with a guide capable of executing an exact puncture in terms of the position, angle and the depth determined by the syringe without relying on eye measure. SOLUTION: This syringe for IVH normal puncture is the syringe having an injection needle, an outside cylinder 3 and an inside cylinder 4 and is used by inserting a pallial tube 7 which is a guide for mounting a catheter to intravenous injection high-calorie components, etc., into the veins. This syringe 2 with the guide tube has the cylindrical guide tube 2b of the sectional area smaller than the internal sectional area of the injection needle which is connected and linked approximately rectilinearly from the front end of the injection needle through the inside of the injection needle to the outside of the inside cylinder regardless of the sliding positions of the inside cylinder 4 and the outside cylinder 3.
Patent JP-H08131321-A (JP)
Title: Mark device for buddhist mass
Inventor: KUDO HIDEO
IPC: A47G33/00
Filed: 1994-11-07
Abstract: PURPOSE: To provide a mark device for a Buddhist mass capable of collectively housing a large number of name tablets or death register cards and capable of simply and rapidly displaying a desired one. CONSTITUTION: First and second housing chambers 2, 3 are provided in a housing 1 and a plurality of display elements 4 having display parts 8 provided on one surfaces or both surfaces thereof are housed in the housing chambers 2, 3. Display windows 5 are provided on one side surface parts or both side surface parts of the housing chambers 2, 3 and the operation means 6 moving the display elements 4 one at a time to send the same into the adjacent housing chambers 2, 3 is connected with the display elements 4 positioned at the foremost part in the housing chambers 2, 3.