baber/WOPTO huggingface dataset:
Patent JP-H02100011-A (JP)
Title: Zoom lens
Inventor: SUGIURA MUNEHARU
IPC: G02B13/18
Filed: 1988-10-07
Abstract: PURPOSE:To well correct the aberrations arising from a large aperture ratio and high variable power ratio and to obtain optical performance good over the entire variable power range by specifying the lens constitution of a 4th group and 5th group and satisfying specific conditions. CONSTITUTION:The 4th group IV of the zoom lens consisting of 5 groups has the 41st lens, both lens faces of which have the refracting faces strong to an image side and are convex and the 5th group V consists of the two lens groups; the 51st group V-1 and the 5th group V-2 with the widest air spacing as a boundary, successively from the object side. The conditions expressed by equation I to equation IV are satisfied where the focal lengths of the 4th group IV and the 51st group V-1 are designated as f4, f51, and the air spacing between the 51st lens group V-1 and the 52nd lens group V-2 are designated as (D51-52), the radius of curvature of the i-th lens face of the 5th group as R5, i, the focal length at the wide angle end of the entire system as fw. The high optical performance is obtd. in this way over the entire variable power range while the entire part of the lens system having the large aperture ratio and high variable power ratio is miniaturized.
Patent JP-H1195182-A (JP)
Title: Method for inspecting image quality of liquid crystal display panel
Inventor: YAMASHITA KATSUMI
IPC: G01M11/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of dust adhering to the front surface of a liquid crystal display panel and to detect only the defect of the liquid crystal display panel itself with respect to the image quality inspection of the liquid crystal display panel. SOLUTION: The liquid crystal display panel is put into a non-driving state, such as a normally white state (step 51). Defect detection processing is executed by picking up an image (steps 52, 53). A defect bit map in which the pixel value of the defect position is a '1' is formed (step 54). The pixel in which the value is the '1' in this defect bit map is magnified for one image component toward the periphery (step 55), by which the bit map for dust rejection is obtd. The liquid crystal display panel is put into a driving state (step 56) and similarly the defect bit map is formed (steps 57 to 59). The defect bit map in the driving state and the bit map for dust rejection are thereafter compared (step 60). The dust information is rejected (step 61).
Patent JP-H0998455-A (JP)
Title: High density matrix board
Inventor: FUKUDA HARUYUKI
IPC: H05K1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To secure desired crosstalk characteristics even when a pattern interval is narrowed by providing a pattern twisting part for replacing a pattern positioned on an upper side and the pattern positioned on a lower side. SOLUTION: The pattern twisting part 3 alternately extends the patterns 1a and 1c present on a straight line on the same surface in a first layer and a third layer, alternately extends the vertically paired patterns 1a and 1c, connects the alternately extended pattern 1a of the first layer and pattern 1c of the third layer by a through-hole 5 and vertically twists the patterns. The pattern 1a of the first layer is turned to the pattern 1c of the third layer by the pattern twisting part 3 and the pattern 1c of the third layer is turned to the pattern 1a of the first layer. By adding twisting in a middle part to every other arranged patterns in such a manner, even when the interval of the adjacent patterns is narrowed, crosstalk between the patterns is improved. Also, the similar pattern twisting part is provided for the patterns in a direction Y as well.
Patent JP-H08113073-A (JP)
Title: Get on/off device for vehicle
Inventor: AOYAMA KAZUO
IPC: B60P3/00
Filed: 1994-10-19
Abstract: PURPOSE: To effectively utilize a rear space of a vehicle by embeddingly forming a pair of guide rails directed to a sliding opening part of a vehicle in a floor, and elevatably providing a seat for a physically handicapped person or a wheeled chair between them. CONSTITUTION: An elevating device 41 is embeddingly provided in a rear seat floor steppedly equipped ordinarily in a front floor 36, and on this elevating device 41 a nursing seat 77 and a physically handicapped person seat 78 are rotatably equipped with a rotating device in parallel. Between both the seats 77, 78 on a space between guide rails, a runner member 56 and a slide cover 62 are being housed underneath of a floor board 63 installed on the same surface as the front floor 36. Since the device whole body is embeddingly installed directing to a sliding opening part 56, no obstacle is present on the floor 35 and the rear space can be thereby effectively utilized.
Patent JP-H0593727-A (JP)
Title: Magnetic solid phase carrier
Inventor: SHICHIRI NORISHIGE
IPC: G01N33/545
Filed: 1991-10-01
Abstract: PURPOSE:To enable highly sensitive measurement with a handy operation in shorten specified time by forming a magnetic layer on the surface of resin particles of a solid phase carrier using a composite film comprising a mixture of a high polymer material and a magnetic metal. CONSTITUTION:A magnetic layer about 0.05-1mum thick is formed on the surface of resin particles with a particle size of about 0.1mum-1mm using a composite film comprising a high polymer material made by a plasma polymerization and a magnetic metal by sputtering. The high polymer material is formed by the plasma polymerization using an organic monomer as start material. The organic monomer herein used is not limited specifically and, for example, is ethylene preferably. Any magnetic metal will do only if it is sensitive to an external magnetic field and the content thereof in the magnetic layer is preferably in a range of about 10-15% in terms of the number of atoms. The formation of the magnetic layer on the surface of the resin particles facilitates the coupling of an antigen and an antibody by hydrophobic interaction and the size and surface area thereof can be controlled evenly thereby enabling the separation of an antigen-antibody reaction medium utilizing magnetic property easily with no delay in an antigen-antibody reaction.
Patent JP-S62114447-A (JP)
Title: Transmission gear
Inventor: ENDO TAKAAKI
IPC: F16H49/00
Filed: 1985-11-14
Abstract: PURPOSE:To enable a shaft to be rotated and moved in the axial direction, by moving a rotor and the shaft fixed on the rotor, with an electromagnet in the axial direction, to stop them at a given position, and by rotating the shaft at the position. CONSTITUTION:When a motor or the like is driven and a pulley 10 is rotated via a timing belt or the like, a shaft 5 is also rotated. If a switch 14 is not turned ON, a rotor 6 and the shaft 5 are rotated at a position determined by a spring 11. When the switch 14 is turned ON, then a current flows to a coil 8, and the iron piece 7 of the rotor 6 is attracted. Accordingly, the rotor 6 and the shaft 5 are moved on the right resisting the force of the spring 11, and a thrust bearing 12 is stopped being abutted against a step 15 set on a housing 2, and at the position, the shaft 5 and the rotor 6 are rotated.
Patent JP-H0996492-A (JP)
Title: Red-smoke preventing method during handling of molten iron
Inventor: AKIYOSHI TETSUO
IPC: C21C1/06
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of red smoke from a container opening when a container is oscillated by a method wherein in prior to pouring of molten iron, atmosphere in a container is inactivated and meanwhile, and molten iron is poured as inactive gas is fed in the container. SOLUTION: Before molten iron is dropped in a ladle 2 by inclining a torpedo car 1, steam is fed in the ladle 2 through a nozzle and discharge of air in the ladle 2 is effected. Steam is fed through a nozzle 4 at the periphery of the ladle 2 and reception of molten iron in the ladle 2 is started in such a state to continue the feed of steam. The feed of steam is continued until completion of receipt of molten iron, and input of air through convection is prevented from occurring, and receipt of molten iron in such a state to cut off air. The nozzle 4 is arranged in such a manner that steam is injected in a down state based on a horizontal against the ladle 2, and an amount of feeding steam is determined according to capacity of the ladle 2. This constitution suppresses the generation itself of red smoke and widely attributes to maintenance of working environment and environment at the periphery of a factory.
Patent JP-S63107356-A (JP)
Title: Composite terminal equipment
Inventor: KUDO HITOSHI
IPC: H04M1/65
Filed: 1986-10-24
Abstract: PURPOSE:To send a message or the like as to the information not sent yet to the opposite party without callback by switching a line to a non-voice terminal section to an automatic answering telephone set in detecting the shortage of the residual amount of a reception content recording medium. CONSTITUTION:When the residual amount of reception paper is a prescribed amount or below (shortage of paper inclusive), a talking reservation section 11 is started, 1 talking reservation signal is sent to the opposite party to activate a line changeover section 7 thereby disconnecting a facsimile section from the line 1 and connecting an automatic answering telephone section 5. When the opposite party hooks off, a 2nd message (disabled facsimile reception due to shortage of reception paper and start of voice message recording) is sent.
Patent JP-H04133337-A (JP)
Title: Die bonding apparatus and its control method
Inventor: YOSHIDA MASAHARU
IPC: H01L21/00
Filed: 1990-09-26
Abstract: PURPOSE:To land a die on a die pad in parallel and to exert a load vertically by controlling the following simultaneously: the servomotor of a Z-axis direction driving mechanism; and a linear motor which gives a torque on a second arm of a die-bonding arm mechanism. CONSTITUTION:The servomotor 53 of a Z-axis direction driving mechanism 50 is driven; a bonding arm mechanism 60 starts lowering. Its lowering motion is always monitored by using an analog photosensor 80 and is fed back to a microcomputer 161. When it is detected that an arm 62 is displaced from the parallel state by a prescribed value or higher, the mechanism 60 is raised. When its displacement cannot be detected by using the sensor 80, its raising motion is stopped. Then, a die 20 is landed on a die pad 31 in parallel. Then, the arm mechanism 60 starts lowering again. When the parallel state of the arm 62 is displaced by a second prescribed value or higher, its lowering motion is stopped. The value of a coil current to a linear motor 90 is increased; the arm 62 tends to return to the parallel state while exerting a load on the die 20. When the arm 62 is not displaced and the coil current has reached a prescribed value, a load control operation is stopped.
Patent JP-H0998149-A (JP)
Title: Radio communication equipment
Inventor: NAKAMURA KENZO
IPC: H04J13/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the management/control of a communication channel corresponding to an interface bus inside a system when the interface bus, through which plural equipments are interconnected, is made to be radio system. SOLUTION: M system codes respectively having chip deviation of prescribed amounts are allocated to data D1 , D2 ...D16 to be transmitted by respective equipments inside the system for each address. Then, the transmission of a rectangular waveform corresponding to those allocated M system codes is turned on/off corresponding to the data supplied to terminals 2-1, 2-2...2-6 and the data are transmitted while being added to a reference signal outputted from a shift register 3-r9. At a receiver 9, the correlation processing between the received signal and this rectangular wave is performed by a correlator 11 and based on the peak position of a correlation output, an address on the transmission side and transmission data are discriminated one from another.
Patent JP-H04133194-A (JP)
Title: Shutter mechanism for paper issuing machine
Inventor: SOYA TOKUO
IPC: G07B5/00
Filed: 1990-09-26
Abstract: PURPOSE:To open and close a pool part in a narrow space with a simple mechanism by holding a stopper assembly including a shutter as one body by a spring and using mechanism, which moves a lower table of the pool part, to switch the shutter from the close state to the open state. CONSTITUTION:One end of a spring 12 which has the other fixed to the side wall of the pool part is fixed to a lever assembly 17 engaged with a stopper assembly 10, and the stopper assembly 10 is unified with a link assembly 15; and when a lower pool assembly 23 is moved upward, the lever assembly 17 is moved by a cam 20 unified with a rotor lever 21, which moves this assembly 23, to depress the link assembly 15, and thereby, the stopper assembly 10 is depressed to move a shutter 11 from the close state to the open state. Thus, the shutter 11 is moved from the position of the close state to that of the open state without providing an independent mechanism for opening/closing of the shutter, and the mechanism is simplified.
Patent JP-H0566430-A (JP)
Title: High-output light pulse generator
Inventor: FURUHASHI MASAAKI
IPC: H01S3/07
Filed: 1991-09-06
Abstract: PURPOSE:To widen the pulse width of light pulses without exchanging rare earth-added optical fibers. CONSTITUTION:This pulse generator has the optical fiber 1 added with a rare earth element, an exciting light source 2 for exciting the optical fiber 1, an optical multiplexer 3 for connecting the output of the stimulating light source 2 to an input terminal 3A and introducing the output of the exciting light source 2 to an optical isolator 7, an optical switch 8 having the output of the optical fiber 1 as its input, optical fiber cords 9a, 9b varying in length, an optical multiplexer 10 receiving the optical fiber cords 9a, 9b as its input, an optical switch 5 having the output of the optical multiplexer 10 as its input, and optical switch controller 6 for turning the optical switch 5 on and off, and an optical branching unit 4 having the output of the optical switch 5 as its input.
Patent JP-2000062397-A (JP)
Title: Method for transferring decorative sheet to recycled resin plate and decorative recycled resin plate manufactured by the method
Inventor: FUKUI TOSHIMITSU
IPC: B32B37/10
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring a decorative sheet for obtaining excellent smoothness and adhesive properties to a surface of a recycled resin plate by recycling a waste and the decorative recycled resin plate manufactured by the method. SOLUTION: The method for transferring a decorative sheet comprises a step of heating to press bond the sheet 2 having a mold release sheet 3 at a temperature set to about 150 deg.C at a first roll to a recycled resin plate 1 obtained by recycling from a waste containing a resin material for removing its metal material, a step of releasing the sheet 3 from the sheet 2 to remove it, and a step of eventually heating to press bond only the sheet 2 for removing the sheet 3 at a temperature set to about 130 deg.C at a second roll. The decorative recycled resin plate is manufactured by the method with excellent adhesive properties without forming foams between the surface of the plate 1 and the sheet 2.
Patent JP-H01212645-A (JP)
Title: Vacuum suction type cleaning system
Inventor: ROORENSU SUUZA
IPC: B60S1/64
Filed: 1988-10-07
Abstract: PURPOSE: To facilitate cleaning of the inside of an automobile or the like in a cleaning system to be mounted on the automobile or the like by providing a suction chamber means including a suction force generating fan rotated by an electric motor, a dust collecting and containing member, and a detachable hose member. CONSTITUTION: A vacuum suction cleaning system 22 mounted on an automobile is composed of a main body device 24, and a hose member 26 including an extension hose part 28 and a peripheral hose part 30. The extension hose part 28 is extended from the main body device 24 to under a rear seat. The main body device 24 is, favorably, detachably installed on a trunk room or the like in the automobile, it includes a dust collecting and containing member 40 and a suction chamber 42, and in the suction chamber 42, a fan blade 46 is rotated by an electric motor 44 to generate an air current. Air enters from an inlet opening 48 at this time to pass a straight air way 50 and an exit opening 52 to be sucked into the dust collecting and containing member 40, thereby dust accompanying suction air is caught in the containing member 40.
Patent JP-H04131944-A (JP)
Title: Document filling device containing batch changing function of document title information
Inventor: MIMURA NORIKO
IPC: G06F17/21
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the duplication of the key word data and to improve the operability by attaining a constitution where the duplication of the key word data is checked by a key word collation means when the specific key word information is changed en bloc and the duplicate key word data are never changed. CONSTITUTION:The change/addition information on the key word data are inputted and accepted by an input part 1 and then set to a change/addition information store register 6. Then the title information equivalent to a single document are successively set to a title information store register 5 from a document title information storage part 4. If a partial change is confirmed, a key word data collation circuit 7 checks whether the change result is duplicated on the title information or not. If so, the title information is deleted by a key word data deleting circuit 7 so that no key word data is duplicated after the change and the addition of data. As a result, all documents can be changed en bloc in a simple operation and with no waste of the resources.
Patent JP-H06105742-A (JP)
Title: Rice-cooking processor
Inventor: MONJU TAKASHI
IPC: A47J27/00
Filed: 1992-09-24
Abstract: PURPOSE:To ease workers of their work and to reduce the overall height of a rice-cooking processor by taking an inner cooker out of an outer cooker through simple operations after rice-cooking work is completed, and then reversing the inner cooker thereby collecting rice into a box. CONSTITUTION:A washing device 1 and a rice storage shed 7 integrated with each other are provided in such a manner that they can be reciprocated transversely by the rotating power of a reciprocal motor 16, and after rice-cooking is completed the washing device 1 or the like is moved transversely to provide a space portion above a rice cooking device 3 and a reversal arm 29 is pointed upwards and rotated by control of a reversing lever 32 to raise an inner cooker 2 and then the cooker 2 is reversed to discharge rice into a box 37. Workers are therefore eased of their work and the overall height of a rice-cooking processor 5 can be reduced.
Patent JP-H02101781-A (JP)
Title: Laser diagnosis equipment
Inventor: AOKI NOBUTADA
IPC: B01D59/34
Filed: 1988-10-11
Abstract: PURPOSE:To check failure items and the like by using a specified diagnostic program, increase the certainty of diagnosis, and prevent the re-failure caused by artificial judgement error by a method wherein a laser device cartridge is used, and the diagnostic operation is performed according to a sequence by a control unit. CONSTITUTION:A laser device cartridge 31 is pulled out from the line of a laser system, carried by a trailer or the like, and fixed on a stand 32. From a measuring head 32a, a data signal is sent to a measuring instrument 40 in a diagnosis part 33. This signal is converted into a digital signal by an A/D converter 39, and transmitted to a diagnosis computer 41. Diagnostic operation is executed as follows; in the first place, leak check is done by a leak detector 36, and the soundness of the machine at the time when laser output reaches really a rating value is judged by the diagnosis computer 41 in the diagnosis part 33. As a result, re-failure caused by artificial judgement error can be effectively prevented, availability factor of system plant is increased, and management and operation are simplified.
Patent JP-H07110306-A (JP)
Title: Method for detecting fin in oil hole of gear carrier
Inventor: ARITOSHI HIROYUKI
IPC: G01B11/24
Filed: 1993-10-13
Abstract: PURPOSE:To detect automatically whether fins are present by imaging the parting surface of an insert in an oil hole at a finned part with a bore scope fitted with an ITV camera and by calculating the area and the width through comparison with a fin-free basic pattern and through image processing. CONSTITUTION:A work 31 is set to a jig on a conveyor with jug and moved to the position of a fin detector l. A photoelectric sensor senses the work and outputs work 31 arrival signals to a control panel 7. The control panel 7 commands an elevator 4 to move, and the elevator 4 lowers the detection part 21 of a bore scope 2 down to an observation part of the work 31. The control panel 7 switches on an illumination light source 5 of the scope 2 and outputs an imaging start signal to an image processor 6, so that an ITV camera 3 images the observation part. It is compared with the shading distribution of the fin-free basic pattern to judge a fin's situation. Further, the area and the width are measured by a differential image from the basic pattern and compared with a set value to judge whether fins are present. Results of judgment are noticed by Patlit 9, 10.
Patent JP-H0974717-A (JP)
Title: Totally enclosed main induction motor for electric rolling stock
Inventor: HANAMITSU TATSUMI
IPC: H02K9/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide the totally enclosed main induction motor so that the main induction motor for electric rolling stocks is made to be the totally enclosed type rather than a self-ventilated type or a separately ventilated type, the quantity of heat generated in the motor is radiated into atmosphere with a heat-pipe heat exchanger, the noise produced from the motor of the electric rolling stock is eliminated so as to protect the inhabitants along the railway lines from noise pollution, the deposition of dust in the motor is eliminated and the maintainability is improved. SOLUTION: A plurality of loop-type thin heat pipes 13 are made to penetrate the outer surface parts of a frame 3 and provided at the end parts of a stator coil 2b on the electrically-driven side and the non-electrically driven side of the main motor. A heat receiving means 13a is provided at the end part of the heat pipe in the interior of the motor. A heat radiating means 13b is provided at the end part protruding to the outside of the frame.
Patent JP-H0678840-A (JP)
Title: Seat device
Inventor: KUWABARA AKIRA
IPC: A47C7/46
Filed: 1992-08-31
Abstract: PURPOSE:To provide the seat device on which a driver is scarcely fatigued and can obtain a comfortable seating sense even in the case the driver keeps a seat for many hours for a driving operation. CONSTITUTION:A cushion body of a seat back is divided into a back upper part 10 in contact with the upper part of a driver's back, a back middle part 11 in contact with the middle part of the driver's back, and a back lower part 12 in contact with the lower part of the driver's back, and in a back frame 13, a thorax adjusting mechanism 20 is provided.