baber/WOPTO huggingface dataset:
Patent JP-2000075145-A (JP)
Title: Optical fiber holder
Inventor: ARAKI HIDEO
IPC: G02B6/44
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to hold plural pieces of the junctures of optical fibers orderly in a parallel state in a stable posture at prescribed intervals and at high density by housing the junctures of the plural optical fibers into respectively segmented optical fiber housing parts and covering these housing parts with a retaining member. SOLUTION: A holder body 31 is formed with the optical fiber housing parts 35 juxtaposed with blocks 33 consisting of grooves between respective plural wall surfaces 32 on the front surface side of a rectangular plate shape. The retaining member 56 has projecting lines 41 existing in the positions corresponding to the wall surface 32 of the holder body 31 on the rear surface side of the rectangular planar shape which is thinner than the holder body 31 and is same in the external shape. The holder body 31 and the retaining member 56 are respectively integrally molded from light alloys, such as aluminum, or synthetic resins, such as ABS.  The holder body 31 is preferably mounted and fixed into a mounting part by means of screws 48 and the junctures 21 of the optical fibers 2 are aligned and inserted therein and thereafter, an elastic member 58 and the retaining member 56 are mounted by means of screws 47.
Patent JP-S61125846-A (JP)
Inventor: INOUE RYOSUKE
IPC: B29C47/04
Filed: 1984-11-22
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-H1166377-A (JP)
Title: Discriminating device for worked disc
Inventor: SUZUKI KAZUMI
IPC: G07D5/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To easily discriminate whether a disc is worked or not while using optical techniques by providing plural light emitting means and plural light receiving means on both the sides of a passage where the disc is passed. SOLUTION: When a true 500-yen coin 3 is put into a slot, the coin 3 falls down while rolling along with an inclined passage 13. The rolling and falling coin 3 is detected by 1st - 4th reflection type sensors 25, 26, 35 and 36 composed of light emitting parts and light receiving parts respectively. The 1st 4th reflection type sensors 25, 26, 35 and 36 are connected to comparators 43 and 44 and the comparators 43 and 44 are connected to a wired OR circuit 47. Then, that signal 53 shows rugged changes mainly on the front and rear sides of the true 500-yen coin. Thus, even when the disc can not be discriminated because of its size and quality, even in the case of plural perforated 500-won coin and 500-yen coin, they can be discriminated by adding simple configuration.
Patent JP-S63101241-A (JP)
Title: Medium transport device
Inventor: SASAKI NAOYA
IPC: B65H5/00
Filed: 1986-10-20
Abstract: PURPOSE:To make a medium transport device for banknotes etc. in a small size by nipping sheets with pinching force generated by electric magnet etc., transporting one of the nipping members through reciprocative motion of a linear pulse motor, and thereby shortening the sheets transport mechanism. CONSTITUTION:Sheets 1 are carried in and set between electric magnets 2, 4. At this time, electric magnets 2, 4, 11, 16 are not energized. Then the electric magnets 2, 4 are energized, and the sheet 1 is pinched through a friction member of part thereof. Thereafter a linear pulse motor 21 is driven, and the sheet 1 is transported for a certain distance to stop there. Then the other electric magnets 11, 16 are energized, and the sheet 1 is nipped through a friction member of part thereof. Then the electric magnets 2, 4 are released from energized condition to lose the sheet pinching force. Oppositely to at the transportation, said linear pulse motor 21 is driven, and the electric magnets 2, 4 are restituted. Through repetition of these actions, the sheet 1 can be transported for a certain distance through reciprocations of the motor 21.
Patent JP-S61123912-A (JP)
Title: Thyristor-type on-load tap changer
Inventor: SODA KOJI
IPC: G05F1/20
Filed: 1984-11-20
Abstract: PURPOSE:To make a sub-contact unnecessary and to execute the accurate switch control at the time of switching at a high speed by executing electrically the opening and closing control of a thyristor switch with the use of voltages at both ends of the switch and a voltage between the 1st and 2nd movable contacts. CONSTITUTION:When an operation is switched from a voltage tap 2 to 3, at first, a movable contact 5 is separated from the tap 2. At this time, the first and second voltage detectors 13 and 14 detect non-potential. Then, when a conductive switch 10 is opened, the detector 13 detects a voltage, while a firing device 15 immediately closes the thyristor switch 8. When the contact 5 is brought into contact with the tap 3 and the presence of a voltage is detected by the detector 14, the device 15 closes the switch 8. Then, when the contact 4 is separated from the tap 2, the detectors 13 and 14 detect non-voltage, and the switch 8 will not be closed by the device 15. When the contact 4 is brought into contact with the tap 3, the detectors 14 and 13 detect the absence of a voltage and the presence of a voltage, respectively, while the device 15 controls the switch 8 to be closed because all conditions are arranged. Finally the switch 10 is closed, and the detector 13 detects the absence of a voltage. Then the device 15 opens the switch 8, thereby completing the switching.
Patent JP-H0988957-A (JP)
Title: Spindle unit
Inventor: UESUGI MASAKAZU
IPC: F16C32/06
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a spindle unit that is able to impart a high speed to a rotor even by means of a little flow rate of pressurized fluid as well to sufficiently secure the extent of rigidity in a rotor to any external force, aside from being extremely simple in terms of structure. SOLUTION: This spindle unit consists of a fixed shaft 1, a cylindrical rotor 4 being fitted in this fixed shaft 1 with some play in keeping a specified bearing clearance, and constituting a radial dynamic pressure bearing in a gap with the fixed shaft 1, and a pair of thrust plates 6 and 6 being installed in keeping the specified bearing clearance with both ends of this rotor 4, and constituting a trust dynamic bearing in a gap with the rotor 4. In this constitution, a turbine 11 spraying a pressurized fluid over a range from the inner diameter to the outer diameter is built in this rotor 4, and this pressurized fluid is blown into this turbine 11 through the fixed shaft 1, while the radial dynamic pressure bearing is formed into a pump-in type that thrusts a lubricating fluid in the bearing clearance toward the turbine 11.
Patent JP-2001070313-A (JP)
Title: Ultrasonic treatment instrument
Inventor: KIMURA KENICHI
IPC: A61B17/32
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To stably produce ultrasonic vibration and prevent a part to be treated from being pressed with excessive contact force. SOLUTION: A coil spring 25 is established as an energizing means in inner circumference on the back end side of a housing 4 so that an oscillator unit 2 and a transfer member 3 are energized in a counterclockwise direction centering around a support member 21 for the housing 4. Hence, when operation force added to a treatment portion 3a with resisting energizing force in the counterclockwise direction of the coil spring 25, that is, contact force for part to be treated is added to a treatment portion 3a, the coil spring 25 is transformed and shrunk, the oscillator unit 2 and the transfer member 3 is rotated in a counterclockwise direction centering around a support member 21 for the housing 4, the treatment portion 3a begins to be gradually immersed in the housing 4 and is immersed in the housing 4 when exceeding the set operation force.
Patent JP-H0295929-A (JP)
Title: Four-wheel drive car
Inventor: WATANABE TSUKASA
IPC: B60K17/35
Filed: 1988-09-30
Abstract: PURPOSE:To offset or decrease vibration of a propeller shaft and avoid the drive force transmitting system from being complicated, by interposing a central differential device to convert the rotating direction between the front and rear propeller shaft parts formed through division of a propeller shaft into equal inertial mass. CONSTITUTION:A propeller shaft 16 coupling the front drive axle 10 to drive the front axle 12 with the rear drive axle 20 to drive the rear axle is divided into a front shaft part 16-1 and a rear shaft part 16-2 in such a way that they have equal inertial mass. Between these front and rear shaft parts a central differential device 24 is furnished, which transmits the drive force from one of the shaft parts to the other with the rotating direction inverted. Accordingly the two shaft parts in differently direction rotation offset or decrease the vibration generated on the propeller shaft 16.
Patent JP-H04126359-A (JP)
Title: Nickel electrode for alkaline storage battery and manufacture thereof
Inventor: IWAKI TSUTOMU
IPC: H01M4/32
Filed: 1990-09-17
Abstract: PURPOSE:To facilitate the filling of an active material and enable high-rate discharge by arranging a conductive porous body of a two-dimensional construction between nickel-made foaming metal porous bodies for being integrated by pressure followed by being cut to a desired size by a laser process and filled with an active material. CONSTITUTION:A conductive porous body of two-dimensional construction like a punching metal is arranged as a core material between nickel-made foaming metal porous bodies to be integrated by pressure followed by cutting the periphery by a laser process, and a nickel electrode, in which aforesaid material is filled with an active material is used for an alkaline storage battery. In this case, by using a laser at the time of cutting into a desired size, the conductive porous body of a two-dimensional construction and a peripheral part of the foaming metal porous body come to be fused. Thereby, an excellent high-rate discharge characteristic is obtained so as to shorten a filling process of the active material.
Patent JP-H0199578-A (JP)
Title: Nozzle device and quenching tool
Inventor: YUUJIN DABURIYU AIBII
IPC: A62C31/02
Filed: 1987-09-30
Abstract: PURPOSE: To obtain a fog generating nozzle capable of dispersing and discharging water over a wide range by constituting the nozzle device in such a manner that an orifice extends to cross the radial part of a sleeve member and that fluid imparts rotating motion to the sleeve member at the time of flowing outward by passing the orifice. CONSTITUTION: When the water flows into a passage 18, the water flows from a long hole 28 into an annular chamber 44 and emerges outward from the orifice 42. At this time, the rotor sleeve 40 is capable of rotating around a bearing member 16. When the water 30 is discharged from the orifice 42, reaction is generated. The reaction has a component in the tangent direction of the curved surface 46 of the sleeve 40 and a component intersecting orthogonally with the surface. The component in the tangent direction imparts the rotating motion to the sleeve 40. Centrifugal force is generated by rotation of the rotor sleeve 40. The water particles are dispersed to fine mists or fogs by the centrifugal force. The particles of the water progress successively spirally outward.  Then, the water particles are carried sufficiently far and, therefore, the effective execution of fire extinguishment by using the nozzle 10 is made possible.
Patent JP-H0584501-A (JP)
Title: Rolling method for h steel
Inventor: MORITA MASATAKA
IPC: B21B1/088
Filed: 1991-09-26
Abstract: PURPOSE:To reduce temp. difference between the web and flanges at the time of rolling by executing finish universal rolling after heating the web of a H steel with an oxygen enrichment type burner under conditions that the relationship of both formulas is satisfied with respect to the distance between the web and the burner and oxygen enrichment ratio. CONSTITUTION:When oxygen enrichment ratio of the oxygen enrichment type burner is incresed, flame temp. is rises, but the flame length is shortened, so the web cannot be sufficiently heated. Thus, a formula: P<=-0.06D+90 shall be satisfied so that at least one burner falls in the region of oblique line in order to heat it uniformly in a short time. On the other hand, when oxygen enrichment rate is decreased, flame length is lengthened, but flame temp. drops. So, heating of web requires a lot of time and, in the course of that, the flanges are cooled to a temp. that cutting is impossible and cutting of the web becomes impossible. Then, a formula: P>=0.27D-10 shall be satisfied in order to heat it uniformly in a short time. In the formulas, D: distance (mm) between web and burner, P: oxygen enrichment ratio (%) of burner.
Patent JP-S61126568-A (JP)
Title: Formation of image
Inventor: YAMAMOTO YOKO
IPC: G03G15/08
Filed: 1984-11-26
Abstract: PURPOSE:To form a high-quality image stably in many times by regulating the absolute value of the max. potential of an electrostatic charge for forming an electrostatic latent image to 400-700V, and the min. value of the gap between a latent image bearing body and a developer carrying body within 0.7-4.0mm, and the intrinsic resistivity of a carrier within a specified range. CONSTITUTION:The following requirements have to be satisfied in the image forming process: The absolute value of the max. potential of an org. photosensitive body (OPG photoconductor) for forming the latent image is within 400-700V, when it is charged, and the min. value (Dsd) of the gap between the latent image bearing body and the developer carrying body in a developing zone is within 0.7-4.0mm, and as the carrier for composing a binary developer, an carrier having a resistivity of <=10<11>OMEGA.cm is used.
Patent JP-H0295003-A (JP)
Title: Scanning antenna
Inventor: YAMAWAKI SEIICHI
IPC: H01Q19/17
Filed: 1988-09-30
Abstract: PURPOSE:To form the same beam width with a low area frequency band and a high area frequency band by simultaneously exciting with at least two trains of a primary radiator group for the high area frequency band and exciting with one train of the primary radiator group for the low area frequency. CONSTITUTION:Primary radiators 2A, 2B to 2N radiate the electromagnetic wave of a low area frequency band among ultra high frequency waves and arranged on one line approximately parallel to a line to link a focus F of a reflecting mirror 1. The group of primary radiators 3A, 3B to 3N and primary radiators 4A, 4B to 4N radiates the electromagnetic wave of the high area frequency band among the ultra high frequencies and are arranged respectively onto two lines approximately parallel to the line to link the focus F of the reflecting mirror 1. Here, when the high frequency electric power of the same frequency band is supplied at the same time to primary radiators 3A to 3N and 4A to 4N, the synthesizing beam formed by these primary radiators and the reflecting mirror 1 can be adjusted wider than the time of the single beam. Thus, the same beam width can be formed even by the electromagnetic wave of the frequency band of either of the high area frequency band or the low area frequency band.
Patent JP-H0295411-A (JP)
Title: Method and apparatus for purifying air
Inventor: SAITO YUKIHIRO
IPC: B01D53/22
Filed: 1988-09-30
Abstract: PURPOSE:To perform purification of air with high efficiency by permeating gaseous contaminants contained in air selectively a permselective membrane for gas while flowing the air along the permselective membrane and decreasing the content of the contaminants in the air. CONSTITUTION:A pressure of a secondary side of the permselective membrane 41 for gas consisting of polyorgano siloxane, etc., is reduced by driving a vacuum pump P while flowing air along the permselective membrane 41 for gas. A part of the air guided to a primary side of the permselective membrane 41 permeates the permselective membrane 41 by the effect of a pressure drop between the primary side and the secondary side, and permeated air is discharged from a header 3. In this case, the gaseous contaminants permeate selectively the permselective membrane, and are concentrated in the secondary side, but the concn. decreases at the primary side. The air having a reduced concn. of the contaminants is returned to the inside of a closed space. As a result, purification of air can be performed more efficiently than by purification by ventilation.
Patent JP-S6490958-A (JP)
Title: Refrigerator
Inventor: SAKON YUZO
IPC: F25B1/00
Filed: 1987-09-30
Abstract: PURPOSE: To control the liquid level elaborately by conducting a heat exchanging type accumulator with an oil return tube, exchanging heat between low pressure refrigerant taken out from a pilot tube and high pressure refrigerant after it has exchanged heat through the accumulator and regulating an automatic expansion valve depending on the extent of superheating of low pressure refrigerant. CONSTITUTION: Refrigerant compressed by a compressor 5 is condensed by a condenser 6 and expanded by an automatic expansion valve 8 before being evaporated by an evaporator 2. Low pressure refrigerant in the evaporator 2 is fed to an accumulator 4 to produce a dry saturated gas which is returned back to the compressor 5. Refrigerant liquid is stored in the evaporator 2 and an oil layer is formed thereon and the oil is returned from an oil return tube 10 back to the compressor 5 through the accumulator 4. Liquid level of refrigerant in the evaporator 2 increases as the refrigerating load decreases and liquid refrigerant flows through the oil return tube 10. Consequently, the quantity of heat being exchanged with high pressure refrigerant increases in the accumulator 4 and the quantity of heat being exchanged with low pressure refrigerant decreases in a pilot heat exchanger 11.  Since the extent of superheating of low pressure refrigerant decreases, the valve 8 is throttled to lower the liquid level in the evaporator 2.
Patent JP-S63103587-A (JP)
Title: Solid-state image pickup device
Inventor: MORI HIROSHI
IPC: H04N5/217
Filed: 1986-10-21
Abstract: PURPOSE:To correct the defect of a solid-state color image pickup element without generating a false signal to a chroma signal as the principle by separating a color image pickup output signal into a chroma signal and a luminance signal and applying a detect correction processing to the luminance signal only. CONSTITUTION:A band pass filter 2 extracts a chroma signal from a color image pickup signal SA/SB obtained from a solid-state color image pickup element 1 and outputted from a signal output terminal 7. When a pulse generating circuit 3 stops the generation of sample-and-hold pulses SP1, SP2 corresponding to a defect bit when a defect exists in the solid-state color image pickup element 1. A color separator circuit 4 applies the color separation to SA, SB color signals and when a defect exists in the element 1 and the color signal of defect bit is corrected by the color signal of the same color before one bit. A signal switching sample-and-hold circuit 5 forms a color pickup output signal S, a low pass filter 6 extracts a luminance signal Y from the color pickup output signal S and outputs the signal from a signal output terminal 8.
Patent JP-S62108626-A (JP)
Title: Incoming call connection control system of radiotelephony equipment
Inventor: YUBASHI NOBUKIMI
IPC: H04B7/26
Filed: 1985-11-06
Abstract: PURPOSE:To prevent the collision of response operation at an incoming call response by assigning a control channel at incoming call in time division the same number as that of mobile stations so as to send a response signal in the time slot assigned to the mobile station of response operation. CONSTITUTION:When a calling subscriber 1 makes a call to call the subscriber of a subscriber line 3 via a telephone exchange network 2, a call signal is sent from its associated exchange station to the said subscriber line 3 to form the incoming call state. When a fixed station 4 receives and detects the call signal, the call signal is sent through a control channel to the mobile stations 5, 6 at the same time. After the reception of the call signal, when both mobile stations 5, 6 make response in the 2nd frame, the processing to the mobile station 5 and the processing to the mobile station 6 are executed respectively in the time slot A and the time slot B of the 3rd frame. Thus, the response processing is applied to the mobile station 5 and the busy processing is applied to the mobile station 6, then the collision of the response operation at the incoming response is avoided.
Patent JP-S60144203-A (JP)
Title: Automatic article distributing apparatus
Inventor: MATSUURA KINICHI
IPC: B65G47/52
Filed: 1983-12-29
Abstract: PURPOSE:To save labor involved in the operations from putting articles which have been weighted and priced in containers to loading them on a cart, by providing a container supplying device, a plurality of transferring devices, an elevator and so on such that the operations can be performed automatically. CONSTITUTION:A conveyor (a) consisting of an inclined roller conveyor for conveying articles by gravity is provided. A container supplying device (b) is further provided near the downstream of the conveyor (a) so as to supply article containers on a table 1, the containers being taken out one at a time from a plurality of containers. A first transferring device (e) is provided for transferring a given amount of articles conveyed to the downstream of the conveyor (a) to the predetermined number of containers arranged on the table 1, and a second transferring device is also provided for transferring the containers in which the articles have been supplied onto the table of an elevator. A third transferring device is provided such that the containers on the table of the elevator can be transferred thereby to a predetermined shelf of a cart having a plurality of shelves.
Patent JP-H0297550-A (JP)
Title: Rubber-reinforced resin composition of excellent chemical resistance
Inventor: HIRAI MIKIO
IPC: C08F255/02
Filed: 1988-09-30
Abstract: PURPOSE:To obtain the title composition improved in chemical resistance, impact resistance, processability and heat resistance by mixing a specified rubber- reinforced resin with a graft polymer based on a polyolefin. CONSTITUTION:A rubber-reinforced resin (A) is obtained by (co)-polymerizing 30-100wt.% aromatic vinyl compound (a) (e.g., styrene) with 70-0wt.% another copolymerizable vinyl compound (b) (e.g., acrylonitrile) in the presence of 5-40-wt.% rubbery polymer (c) (e.g., polybutadiene). 100 pts.-wt. component A is mixed with 1-50 pts.wt. graft polymer (B) obtained by polymerizing 100 pts.wt. PE and/or PP (d) with 20-200 pts. wt. monomer mixture of an (a) to (b) weight ratio of 50-100/50-0 and, optionally, an antioxidant, etc.
Patent JP-H1072975-A (JP)
Title: Double window
Inventor: KODERA HIROYUKI
IPC: E06B3/26
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance an energy-saving effect by forming a hole on the lower end of an air flow type double window frame so as to be communicated to sealed space, providing an open/close body for opening and closing the communication hole, and then exhausting the sealed space without using the air in a room. SOLUTION: A communication hole 2f is formed in sealed space between an outer glass panel 3 and an inner glass panel 4b for enabling the air of the outdoors O to be introduced. In this case, the sealed space S is provided with a blind B operable in indoor space I, and a decorative board 34 made of punching metal having many small holes is provided, so as to keep an open/close operation mechanism 25 or the like invisible from the indoor space I. Also, when the air in the sealed space S comes to have high temperature in the summer season or the like, an open/close body 16 is turned to release the communication hole 2f and introduce the air of the outdoors O. The high temperature air in the sealed space S is thereby discharged from an exhaust hole 2e without using the cooled internal air. According to this construction, energy consumption can be reduced.