baber/WOPTO huggingface dataset:
Patent JP-H05187829-A (JP)
Title: Nondestructive method and device for measuring outside diameter of optical fiber
Inventor: OHASHI MASAHARU
IPC: G01M11/00
Filed: 1992-01-09
Abstract: PURPOSE:To measure the external diameter of an optical fiber non-distructively with high accuracy by finding a beat frequency from a specific expression by using the detected values of forward Brillouin scattered light produced from incident laser light in the optical fiber and the laser light. CONSTITUTION:Laser light emitted from a frequency-stabilized light source 2 is made incident on an optical fiber 5 to be measured after passing through a polarizer 3, etc. In the fiber 5, new forward Brillouin scattered light is produced due to the interaction between an acoustic wave mode and the incident light. A photoreceptor 7 performs heterodyne detection on the Brillouin scattered light and incident light and a spectrum analyzer 9 obtains the beat output signals of the scattering light and incident light. An arithmetic processing device 10 finds the characteristic value ym of the m-order mode by solving the expression I containing a quadratic and cubic Bessel functions J2 and J3 and the external diameter of the fiber 5 from the expression II (where, alphaand fm respectively represent the ratio between the transversal and longitudinal acoustic velocities VS and VL in the fiber 5 and the shift of the m-order mode frequency against the beat frequency) after selecting the orders of mode corresponding to the beat output signals.
Patent JP-H06208664-A (JP)
Title: Ic card
Inventor: KOBAYASHI KAZUHIKO
IPC: G06F11/30
Filed: 1993-01-11
Abstract: PURPOSE:To judge and stop the runaway of the CPU of an IC card in an early stage and to prevent the destruction of the data of a memory incorporated in the IC card. CONSTITUTION:Interruption signals are inputted from an external processor 16 at a fixed cycle T and the IC card 10 receives the interruption signals and judges the runaway of the CPU 11 when the address of a stack pointer SP indicates the address of an unused area. In this case, by performing a processing such as stopping the operation of the CPU 11 or the like, the destruction of memory data or the like are prevented.
Patent JP-S5595833-A (JP)
Title: Label printer
Inventor: NISHIDA MANABU
IPC: G01G23/42
Filed: 1979-01-12
Abstract: PURPOSE: To secure the free change for the print format by switching the print positions between the weight and the unit price through turn-on/off of the print format change-over switch.  
     CONSTITUTION: The checking is given whether slide switch 74 is under the automatic issuing state or the print fixed state. And in case the automatic issuing state is set, the weighing data is taken in to carry out the checking for registering of the unit price. If the unit price is preset, it is taken in for calculation of the amount. While in case no unit price is preset, the take-in of the unit price is skipped to carry out the amount calculation. These results are displayed via price display part 28, weight display part 29 and unit price display part 30 each. Thus the print positions can be switched between the weight and the unit price by turning on and off print format change-over switch 75. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5387681-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI SHIGERU
IPC: H01L29/78
Filed: 1977-01-12
Abstract: PURPOSE: To simplify wiring layer, obtain high reliability and improve yield by forming the transfer gate electrodes of surface type cells and the electrodes of information storing capacitors with continuous polycrystalline semiconductor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56100611-A (JP)
Title: Defoaming device
Inventor: NASU HARUMASA
IPC: B01D19/00
Filed: 1980-01-16
Abstract: PURPOSE: To improve defoaming speed by providing the tightly closed 1st tank provided with rotary stirring means etc., and the tightly closed 2nd tank provided with liquid take-out port etc., and communicating the bottom part of the 1st tank and the upper part of the 2nd tank.  
     CONSTITUTION: The inside of the 1st tank is evacuated by running a vacuum pump 8, and at the same time, the inside of the 2nd tank is evacuated by running a vacuum pump 16. When the predetermined reduced pressure is reached, a revolving shaft 3 and a receiving tray 4 are rotated. When foam-contg. liquid is porued to the central part of the tray 4, it is flowed to the peripheral part by centrifugal forces on the surface of the tray 4, and assumes the form of a thin film, and further it moves while causing vortexes on account of a spin phenomenon, hence foam breaking takes place efficiently. Further, the defoaming is effected by the revolution of a stirring disc 5, thence a pump 23 is run to move the liquid into the 2nd tank. The liquid is throughly defoamed by the evacuation treatment in the 2nd tank. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57116231-A (JP)
Title: Vibrating device
Inventor: UENO SHIYOUJI
IPC: G01M7/02
Filed: 1981-01-13
Abstract: PURPOSE:To improve durability by means of a simple structure, by constituting the device such that rotation of a motor is converted into movement in a horizontal direction of a coupling arm through an eccentric cam, and a bearing is placed between the coupling arm and the cam. CONSTITUTION:Rotation of a motor 2 is transmitted to a rotary shaft 6 through pulleys 3, 4 and a belt 5, and this causes turning of an eccentric cam 8. As a result, a coupling arm 7 moves in a horizontal direction via a bearing surrounding the cam 8, and the movement is transferred to a vibration table 1 from a shaft 10 via a bearing 11 at the other end of the coupling arm 7. A bearing 12, attached to the vibration table 1, slides over a guide shaft 13, and this causes it to be constrained so that the vertial movement, produced resulting from the eccentric motion of the cam, is not exerted on the vibration table 1. As noted, the bearings 9 and 11 are placed at the opposite ends of the coupling arm 7 to excite the vibration table 1, and this constitution causes reducing of a friction force to the minimum and improving of durability.
Patent JP-2000198021-A (JP)
Title: Protective cover of metal cutter
Inventor: KAWASAKI TOMOHIKO
IPC: B23D47/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent a protective cover from being burnt while keeping an edge of a cutter observable without removing the protective cover by using a transparent protective cover, and mounting an incombustible material on an outer periphery of a cutter. SOLUTION: A transparent resin protective cover 11 is mounted on a shaft 6 rotatably on a position same as a rotational fulcrum of a cutter part 7 at an outer periphery of a cutter 8 of the cutter part 7. A metallic plate 12 made of incombustible material such as iron, copper, aluminum and the like is attached to the inside on the outer periphery of the cutter 8, of the protective cover 11. The protective cover 11 is divided into a protective cover 11a and a protective cover 11b, and the metallic plate 12 is fitted into the grooves 13a, 13b formed inside the protective cover 11a and the protective cover 11b and fixed with screws. Whereby an edge of the cutter 8 can be easily observed, and the burning of the protective cover 11 caused by the spark and the heat of chip can be prevented.
Patent JP-H08190372-A (JP)
Title: Vram and display control system using this vram
Inventor: MORINO TOKAI
IPC: H04N7/15
Filed: 1995-01-11
Abstract: PURPOSE: To provide a VRAM which can display only an animation window of an arbitrary position on a display screen reversing left and right. CONSTITUTION: This system is provided with address receiving means 4, 5 receiving a writing start column address in a RAM section 30, an address generating means 60 performing count according to size or in reverse order based on a clock signal being a reference from the writing start column address received by the address receiving means 4, 5 at the time of access to a SAM section 32 and generating a writing address in the SAM section 32, a specifying means 50 externally receiving indication concerning whether count in the address generating means 60 is performed according to size or in reverse order and specifying it to the address generating means 60, and a writing deterring means 13 deterring writing in a column address of the RAM section 30 externally specified.
Patent JP-H01182182-A (JP)
Title: Resilient substance crawler
Inventor: MURATA MICHIYA
IPC: B62D55/253
Filed: 1988-01-10
Abstract: PURPOSE:To enable a crawler to be run around drive wheels for a crawler made of a steel in a state that the drive wheel is left as it is, by a method wherein the crawler consists mainly of a urethane elastomer, gear parts having the same pitch as that of the tooth part of a drive wheel sprocket are formed at equal intervals in the direction of length, and a tooth part engaging part forms a thick tread part in the shape of a protrusion surface. CONSTITUTION:A crawler consists mainly of a resilient material, e.g., a polyether type, a polyester type, a T.D.I series, an M.D.I. series type, an amin curing system type, and an OH curing series urethan elastomer. Hole parts 22 serving as a gearing part having the same pitch as that of a tooth part 13a of a drive wheel sprocket 13 are formed at equal intervals in the direction of length. The shape of upper surface of the hole part 22 forms a protrusion surface 34a engageable with a recessed surface 13b between tooth parts 13a of the drive sprocket 13 to form a thick tread part 32. A resilient crawler is formed by a material having wear resistance, compression strength, and tensile strength, and can be run around drive wheels for the crawler made of a steel without changing the drive wheels and in a state that the drive wheel left as it is.
Patent JP-S63172171-A (JP)
Title: Multicolor electrophotographic device
Inventor: YOSHIKAWA MASAO
IPC: G03G15/08
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a multicolor print picture of high quality by constituting a subcartridge having a latent image forming means and a developing means as one body attachably to and detachably from a process cartridge attachable to and detachable from a device body. CONSTITUTION:When a fitting and fixing member 3 is released, a subcartridge 2 can be detached from a process cartridge 1 in the upward direction of an arrow A in the figure. Though respective toners are different in physical property value such as electrification characteristic, the shape of an electrifier 21, the distance between an electrifying wire and a photosensitive drum 11, the rated power of a constant voltage element connected to a grid (if a scotron is used as the electrifier 21), etc., are set to optimum values with respect to latent image forming conditions on which each color image is properly obtained. The bias voltage from a power source provided in the device body is converted to an optimum condition by a combinational circuit of resistances and capacitors with respect to development conditions. By this constitution, images of good quality are obtained even in case of the use of various color subcartridges.
Patent JP-H07208094-A (JP)
Title: Form measurement method and device for shield segment
Inventor: MIYAUCHI YOSHIKAZU
IPC: G01B11/26
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a shield segment form measurement method and device having high degree of accuracy not depending on mechanical accuracy of an erector. CONSTITUTION:A pair of image pickup devices 10 are fixed to specific positions of shield excavators 1 in the fixed direction, and a pair of image pickup in a specific part of shield segments 5 such as segment pieces 6, etc., are photographed. A plurality of measuring points 7 are fixed to specific parts mentioned above. Three dimensional coordinates for the shield excavators 1 of the measuring points 7 are calculated from fixed positions against the shield excavators 1 of the image pickup devices 10, the photographic directions of the image pickup devices 10, the photographic directions of the image pickup devices 10 and positions of pictures of the measuring points 7 on pictures by a stereo picturing method, and the position, attitude of a specific part of the shield segments 5 and a three dimensional form are obtained. If desirable, reflectors or color markings are mounted to the measuring points 7 of the shield segments 5.
Patent JP-S63174534-A (JP)
Title: Rotary electric machine
Inventor: DEGUCHI TAKESHI
IPC: H02K5/04
Filed: 1987-01-12
Abstract: PURPOSE:To prevent the occurrence of abnormal vibrating noise, by fastening and securing the brackets to block both ends of a frame with a stud bolt made of fibre-reinforced plastic. CONSTITUTION:Brackets 12 and 13 to block the openings of both ends of a frame 11 are fastened and secured with a stud bolt 14 through a nut 15. A through passage section 16a is formed through which the stud bolt 14 passes in releasably inserted condition to a stator core 16 provided in the central part inside the frame 11. When a rotary electric machine is driven with an inverter, the natural vibration of the stud bolt 14 is raised and no stud bolt 14 will come to resonate with the carrier frequency of the inverter as it is made of fibre-reinforced plastic. Should it resonate and vibrate, the stud bolt 14 would produce no metallic noise when it comes into contact with the through passage section 16a of the stator core 16 and no contact noise would be produced. The occurrence of abnormal vibrating noise caused by the resonance of the stud bolt 14 can thereby be prevented.
Patent JP-H10192031-A (JP)
Title: Case
Inventor: SHIBAMOTO TAKASHI
IPC: A45C11/20
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To surely hold a case at the side part of a table by providing a pair of upper and lower case holding arms for holding a case main body so as to clamp it to the table or the like from upper and lower parts on both left and right sides of the case main body and freely moving the lower case holding arm to/from the front or rear surface of the case main body. SOLUTION: A pair of the case holding arms 4 and 5 are provided on both left and right sides of the case main body 2, the pair of the case holding arms 4 and 5 are pulled out to a front part and the tip part of the lower case holding arm 5 is projected longer than the tip part of the upper case holding arm 4. Then, the lower case holding arm 4 is positioned on the lower side of the table T, the upper case holding aim 5 is positioned on the upper side of the table T, the table T is attached so as to be clamped by the pair of the case holding arms 4 and 5 from both upper and lower surfaces and this case 1 is held to the table T. Thus, the case 1 is surely mounted to the side part without being mounted on the table T.
Patent JP-H05185511-A (JP)
Title: Method for coating internal surface of pipe
Inventor: WAKINAKA SATOSHI
IPC: B29C63/34
Filed: 1992-01-10
Abstract: PURPOSE:To form a uniformly and smoothly coated surface and the coating work by inserting a tube having the outside diameter smaller than the inside diameter of a pipe into the pipe, stretching the tube in the circumferential direction, heating the tube to fusion-stick it on the internal wall surface of the pipe. CONSTITUTION:A tube 6 having the outside diameter smaller than the inside diameter of a pipe 5 is inserted into the pipe 5. Material, length and inside diameter of an applicable pipe are properly selected by use of the pipe. For example, thermoplastic resin and thermosetting resin are generally used which are excellent in resistance to chemicals and nontackiness and capable of being formed into a tubular shape and being fusion-stuck by heating. After the tube 6 is inserted into the pipe 5, the tube 6 is stretched in the circumferential direction and heated. In other words, the method is equipped with a stretching stage for stretching the tube 6 in the circumferential direction until the tube 6 is brought into contact with the internal wall surface of the pipe 5 and a heating stage for heating the tube to melting point or above of the tube 6. The tube 6 is fusion-bonded on the internal wall surface of the pipe 5 by this heating.
Patent JP-S58120704-A (JP)
Title: Production of ferromagnetic metallic powder
Inventor: MIYAHARA TETSUSHIYUU
IPC: B22F1/02
Filed: 1982-01-14
Abstract: PURPOSE:To produce ferromagnetic metallic powder formed with films of high oxidation resistance by wetting ferromagnetic metallic powder with a metallic alkoxide soln. dissolved in a solvent inert to the ferromagnetic metallic powder then bringing water into contact gradually therewith to hydrolyze the metallic alkoxide and removing the solvent. CONSTITUTION:Ferromagnetic metallic powder (e.g.; reduced iron powder) is immersed in a toluene soln. contg. dissolved metallic alkoxide[e.g.; Al(OC4H9)2] to wet the metallic powder. Gaseous N2 passed through water is brought into contact with the wetted metallic powder, whereby the metallic alkoxide is hydrolyzed gradually with water and the oxide formed by the hydrolysis is adhered to the metallic powder. The soln. remaining after the hydrolysis is evaporated in an inert gaseous atmosphere of gaseous N2 or the like or is removed by filtration. The resultant ferromagnetic metallic powder is markedly improved in the oxidation resistance and corrosion resistance thereof by the film formed by the tight sticking of the above-mentioned metallic oxide.
Patent JP-H06208844-A (JP)
Title: Flat surface type fluorescent lamp
Inventor: KUDO HIROSHI
IPC: H01J61/30
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a flat surface type fluorescent lamp, of which assembling is facilitated and which has the excellent characteristic, by forming groove parts, to which a pair of counter electrodes are fitted, in at least one of two glass substrates. CONSTITUTION:In the manufacturing process, each counter electrode 15 is arranged inside of a groove part 19 of a rear face glass substrate, and a lead piece 17 is arranged in each lead piece lead-through recessed part 18. Furthermore, after arranging a chip tube 13 inside of a fitting recessed part 12, a front and a rear face glass substrates 9 are fitted, and both peripheral parts 11 are sealed by a frit glass to form a sealed container. Air inside of the sealed container is discharged through the chip tube 13, and thereafter, the discharge gas is filled for chip-off. A mercury inclusion type getter material 16, which is fitted to each electrode 15, is heated for activation, and the mercury is discharged. Since the positioning of the electrodes 15 is enabled without using a special electrode positioning jig, the positioning process can be simplified.
Patent JP-H04212545-A (JP)
Title: Method of smoothing and control of asynchronous time communication output and system
Inventor: PIEERU BOIIRU
IPC: H04L25/30
Filed: 1991-01-16
Abstract: PURPOSE: To provide a method and a device which realize the control of fraffic by not only deleting excess cells but also smoothing burst. CONSTITUTION: A communication system is formed by cells which are supported by an asynchronous input timing multiplex (XE) and are processed to be transmitted from an asynchronous output timing multiplex (XS), and input cells are arranged in addresses Add corresponding to an actual relay time (t) in the output timing multiplex. The actual relay time is determined in accordance with a time pm assigned to the communication system where input cells are built in. The time pm is assigned to the communication system in accordance with the traffic of a source, which transmits cells of the corftmunication system, and can be selected between zero and the value of traffic of the input multiplex (XE).
Patent JP-S5595488-A (JP)
Title: Supervisory display unit
Inventor: HONDOU KOUJIROU
IPC: H04Q9/00
Filed: 1979-01-16
Abstract: PURPOSE:To simplify the whole constitution of a unit and also to reduce its cost by judging by an information transmitter the flicker condition by detecting an equipment changing in state and that at the time of selection. CONSTITUTION:If one equipment changes in state while information-transmitter master station 13 scans the state of located equipment 11 through information- transmitter subordinate station 12, 13x1 at common flicker point 13x turns ON and flicker relay 15x1 of flicker display driving part 15x provides filcker operation. At this time, point 13a1 corresponding to the equipment changing in state turns ON to drive the relay of state display driving part 15a. Now, when contact 11a is made, display lamp 14a2 flickers. Next, once the equipment selected from operator console 16, flicker point 13x2 during selection turns ON and its output is supplied to a flicker bus. At this time, point 13a1 corresponding to the selected equipment turns ON to drive the relay, so that display lamp 14a1 will flicker.
Patent JP-H10194186-A (JP)
Title: Motor-assisted bicycle
Inventor: MAKINO SATOSHI
IPC: B62M11/14
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact arrangement, reduce the length of a cable for operation, and facilitate the shift operation, by integrating an automatic speed change gear to an electric auxiliary unit, and utilizing an existing torque sensor and control device for the electric auxiliary unit. SOLUTION: A manually operated driving system 200 by the manual force, an electric driving system 201 by a motor 30, a resultant mechanism 202 to compose those driving forces, and a manual torque sensor 20 are composed integrally to obtain an electric auxiliary unit 13. When a pedal crank 15 is depressed to apply the manual force to the electric auxiliary unit 13, the torque is detected by manual torque sensor 20, the motor 30 is drived by the control of a control device 14 depending on the torque, or the torque and the vehicle speed, and the manual force, and an auxiliary force proportional to the manual force, are applied to a rear wheel, so as to run this motor-assisted bicycle 1.  in this bicycle 1, an automatic speed change gear 40 to change the speed automatically by the control of the control device 14, according to the detected torque, or the torque and the vehicle speed, is provided, and the automatic speed change gear 40 is built in the electric auxiliary unit 13.
Patent JP-H07191435-A (JP)
Title: Photographic film wrapping body
Inventor: ARAN BIKUTAA BANDEMOEA
IPC: G03B17/02
Filed: 1994-01-19
Abstract: PURPOSE: To provide a photographic film packaging body for preventing the reflection of a light to a finder lens. CONSTITUTION: This photographic film packaging body 1 is provided with a camera 3 equipped with a transparent part 19 having an integrally constituted front finder lens 23 for viewing an object to be photographed in which a roll- shaped film is preliminarily loaded, and an outside opaque packaging body 5 having a front opening 35 for the front finder lens 23 for tightly wrapping the camera 3. The outside packaging body 5 is painted with a light absorbing material at a prescribed site along the inside face, and this material almost absorbs a light transmitted through the front finder lens 23 to the site. Thus, a surrounding light can be prevented from being reflected to at least the front finder lens 23 on the inside face.
Patent JP-2000203091-A (JP)
Title: Printing apparatus executing two-way printing and method for adjusting recording position and recording medium
Inventor: NUNOKAWA HIROICHI
IPC: B41J2/51
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a new technique for reducing a shift in recording position in a main scanning direction at a first half and a second half of a passage. SOLUTION: To make a recording position in a main scanning direction at a first half of a passage almost agree with a recording position in a main scanning direction at a second half of the passage, a frequency of driving clock signals applied to a printing head is changed along the main scanning direction at least at one of the first half and the second half. The frequency of the driving clock signals sets a value corresponding to a distance between the printing head and a printing paper measured by an optical detector at a plurality of regions sectioned from a main scanning range.