baber/WOPTO huggingface dataset:
Patent JP-S63269364-A (JP)
Title: Tape recorder
Inventor: SASAKI HIDEMI
IPC: G11B15/675
Filed: 1987-04-27
Abstract: PURPOSE:To save the space of a device, to make it light weight, and to release the lock of the front cover of a cassette, by providing the hinge fulcrum of a cassette holder in the neighborhood of the rear end of the cassette holder, and inserting the cassette from a rear side that is a side opposite to the front cover. CONSTITUTION:The hinge fulcrum 22A of the cassette holder 22 is arranged in the neighborhood of the rear end of the cassette holder 22 being separated extremely from the magnetic head 26 side of a tape recorder. And the cassette 10 is inserted from the rear side opposite to the front cover 10B to the cassette holder 22. And a lock releasing means 37 which releases the lock of the front cover 10B of the cassette 10 by interlocking with the closing operation of the cassette in performing an insertion operation or after insertion is provided. In such a way, it is possible to realize the saving of the space and to make the device light weight, and to release the lock of the front cover of the cassette.
Patent JP-H041010-A (JP)
Title: Production of polyolefin film
Inventor: HIRAOKA TOSHIHIKO
IPC: C08J5/18
Filed: 1990-04-18
Abstract: PURPOSE:To control the occurrence of air bubbles in film so as to obtain the film excellent in transparency by removing water, gas and solvent from polymer at the time of extrusion of molten polyolefin. CONSTITUTION:A molten polyolefin is extruded after the weight of a low molecular substance produced when the polyolefin is heated from ordinary to melting temperature is adjusted to 0.05wt.% based on the total weight of the polyolefin. The polyolefin refers to crystalline polyolefin such as polyethylene, polypropylene, poly-4-methylpentene-1 and polybutene-1, copolymers thereof, noncrystalline polyolefin resulting from copolymerization of the aforesaid compounds and cyclic olefins such as bicycloalkene and tricycloalkene and noncrystalline polyolefin such as ring-opening polymer of norbornen and/or its derivatives and ring-opening copolymer thereof. The low molecular substance refers to the water, gas and solvent remaining in the polymers, a volatile portion of additive agent and the decomposition products of the polymer itself.
Patent JP-S61261010-A (JP)
Title: Taping device
Inventor: YAMANE KATSUHIRO
IPC: B29C39/02
Filed: 1985-05-15
Abstract: PURPOSE:To mold precisely the plastic lens with a specified thickness under winding a tape accurately onto the outer peripheries of molds by providing centering rollers for positioning the centers of the molds to the axes core of rotary shafts, while pushing a pair of molds for molding a plastic lens from the peripheries of the molds. CONSTITUTION:A convex mold 41 and a concave mold 42 are fitted to the step parts 40a, 40b for receiving the molds and temporally assembled. The centers 41a, 42a of the molds 41, 42 are precisely positioned to the axis cores 8a, 11a of rotation axes 8, 11 by centering rollers 32a, 32b. When the molds 41, 42 are vacuum-sucked by suction pads 9, 12, then the positions of the molds are not shifted. Said molds are vacuum sucked without changing the distance between the molding surfaces of the molds, and a tape 33 is wound around the outer peripheries of the molds, thereby molding precisely the plastic lens with specified thickness.
Patent JP-S5532029-A (JP)
Title: Method of matching original picture and order number in order printing of photograph
Inventor: HASEGAWA TSUNEE
IPC: G03B27/46
Filed: 1978-08-29
Abstract: PURPOSE: To enable high speed printing of desired number to be performed by preparing storage mark cards corresponding to respective order films, sheet by sheet, and feeding the roll films spliced with order films and the storage cards in good order to a printer.  
     CONSTITUTION: Piece-by-piece order films 3 are made by serially splicing film strips by each of orders, putting marks corresponding to the respective original pictures and assigning the sequential numbers corresponding to said marks. These order films 3 1 , 3 2 ... are subsequently spliced to make one roll film 4. Next, the order sheet numbers corresponding to the sequence-assigned original pictures of the order films are respectively put on the respective storage cards 5 corresponding to the respective order films 3 based on the respective order sheets and the roll film 4 is fed to a printer 6. At the same time the storage cards 5 are fed to the printer 6 via card reader 7, whereby the desired original pictures and sheet numbers are automatically matched and high speed printing is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5729426-A (JP)
Title: Molding method of two-layered film
Inventor: SHIODA KATSUYOSHI
IPC: B29C48/10
Filed: 1980-07-31
Abstract: PURPOSE:To produce a two-layered film having a greater strength with the outer layer having a greater coefficient of static friction, by employing a high-density polyethylene for the inner layer and a low-density polyethylene for the outer layer, and conducting blow molding at an expansion ratio of 2.5-7. CONSTITUTION:The high-density polyethylene that will constitute the resin for the inner layer and the low-density polyethylene that will constitute the resin for the outer layer are extruded from respective extruders and introduced into a two-layer cirdular die 1 to allow the outer and inner resin layers to merge into a cylindrical body, and the cylindrical body is subjected to blow molding with the expansion ratio of 2.5-7 to obtain the two-layered and cylindrical film. Thus the two-layered cylindrical body having an enough film strength with the outer layer having a greater coefficient of static friction is produced.
Patent JP-S60249414-A (JP)
Title: Semiconductor capacitor
Inventor: EMORI TAKAHISA
IPC: H03H11/46
Filed: 1984-05-25
Abstract: PURPOSE:To increase the capacity of a capacitor by connecting the capacitor to the input terminal of an SEPP (Single Ended Push Pull) circuit consisting of two transistors (TR) to which bias currents are supplied from two TRs connected to current sources and which are connected to these current sources. CONSTITUTION:TRs Q1 and Q2 constitute current mirror circuits to supply bias currents to TRs Q3 and Q4. When a prescribed bias voltage is impressed to a terminal VB1, a bias current IB is flowed to bases of TRs Q3 and Q4 constituting SEPP circuits. AC components of a current I0 flowed from a signal terminal V11 are flowed as betaic to a capacitor C, and a capacity (c) of the capacitor C is connected between signal terminals V11 and V22 as apparent beta-fold capacity value. Since DC potentials of signal terminals V11 and V22 are unfixed, this circuit can be used similarly to ordinary capacitor parts if it is constituted with an IC circuit.
Patent JP-H07288818-A (JP)
Title: Motion vector detector
Inventor: TAKASHIMA MASATOSHI
IPC: H04N19/42
Filed: 1994-04-19
Abstract: PURPOSE:To reduce the circuit scale by deviating a reference block with respect to a search area so as to reduce the number of delay circuits when plural motion vector detection units are arranged to extend the search area. CONSTITUTION:A digital video signal is given to an input terminal 42 and in the case of 1, P, B frames, the frames are received by selecting selectors 3-7 respectively. Each of motion vector detection units 30-41 has a 16X16 picture element of block size and a 32X32 picture element of search area. In the case of the P frame, image data in the search area of the retrieved frame are read from a frame memory 1 via the selector 3 delay circuits 11, 12 and the selector 5. Image data from the terminal 42 are given to delay circuits 21-25, from each stage of which image data of a reference block are obtained. The search area is processed as areas A1-A12. by the 12 detection units 30-41. Since the data of the reference block from the terminal 42 are fed to the units 30-41 from each stage via the circuits 21-25, the reference block is deviated with respect to the search area.
Patent JP-H05297261-A (JP)
Title: Optical component holding structure
Inventor: YANAGISAWA KATSUYUKI
IPC: G02B7/00
Filed: 1992-04-23
Abstract: PURPOSE:To eliminate risk of the bus line of an optical component inclining relative to the reference line even in case an impact is applied to the optical component such as a cylindrical mirror. CONSTITUTION:The lower two surfaces of one end of a cylindrical mirror 43 are contacted with two reference surfaces 125, 126 of the butting part 122 of a body chassis 125, while the upper two surfaces are pressurized by the pressurizing parts 134, 135 of a holding member 131. A slipoff stopper 138 is provided at the end of the insertion part 132 in such an arrangement as hitched at the bottom of the butting part 122. The other end of the cylindrical mirror 43 is held in the same manner. Because the butting part 122 is located on the extension line in the moment direction of two reactive forces generated when the parts 134, 135 make pressurization, the holding of the mirror 43 can be made well balanced, and it can return to the original position after eventual movement of the position caused by impact, etc.
Patent JP-S61264516-A (JP)
Title: Information reproducing device
Inventor: YAMAGISHI KOJI
IPC: G11B7/085
Filed: 1985-05-16
Abstract: PURPOSE:To prevent drop-out of information due to temporary stop by controlling the relative position of an information detection point on a recording medium so that the position where information reproduced already before temporary stop is recorded is the reproducing start position after temporary stop in response to a temporary stop release command. CONSTITUTION:A controller 4 opens a tracking servo loop in a reader 1 after sending count-down pulses in response to the temporary stop release command to reduce contents of a counter memory 6 by n-number of blocks. A tracking mirror is turned quickly simultaneously with opening to return the position of the information detection point by an extent corresponding to one track and the servo loop is closed again, and this operation is repeated until contents of a frame counter 5 and those of the counter memory coincide with each other. When they coincide with each other, information supply to a demodulating circuit 2 is started. Thus, the reproducing start position at the temporary stop release time is the block n-number of blocks before the block which is reproduced just before temporary stop.
Patent JP-H10303705-A (JP)
Title: Synthesizer receiver
Inventor: MIYAZAKI YOSHIAKI
IPC: H03J5/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To display the name of a broadcasting station at the time of selecting it by comparing data showing a reception frequency with data of the frequencies of respective areas in a data table and copying data of the broadcasting station into a memory. SOLUTION: When an operation key K for presetting is depressed, the frequency band of FM broadcasting is scanned, and a frequency division ratio corresponding to the frequency of received broadcasting and the reception level are written sequentially into the data area of the memory 34 from the largest reception level. The written frequency division ratio is compared with the frequency division ratios of the respective areas in the data table. Data of the broadcasting station name which is prepared for the discriminated area and the frequency division ratio are copied into the data area. When a station selection key Pi is depressed, the frequency division ratio is read from the corresponding data area, is set in a variable frequency-dividing circuit 22 and the broadcasting station is selected.  Then, data of the broadcasting station name is read, and the broadcasting station name is displayed on LCD 50.
Patent JP-H11290924-A (JP)
Title: Truck for joining device of continuous rolling equipment
Inventor: KITAYAMA YOSHIKAZU
IPC: B23K26/21
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a running wheel for the truck of a joining device for continuous-rolling equipment, by which the wheel can be safely replaced in a short time without using wheel preventing tool and jack for wheel. SOLUTION: In the truck for the joining device of the continuous rolling equipment, by which CO2 laser beam welding is performed while holding the rear end part of a preceding sheet bar 16 and the tip part of a succeeding sheet bar 17 by a clamp pad 18, a bogie 8 rotatably supporting the wheel shafts of wheels 11, is freely movable back and forth with respect to a truck saddle 2 having a portal-shaped section and open both ends. On the truck saddle 2, a bogie shaft 6 is horizontally supported in the center part in the height direction in a position opposed to the bogie 8. On the upper part of the bogie 8, a positioning recessed part 8a into which the bogie shaft 6 is inserted, is formed. By a mechanism that the bogie shaft 6 is inserted into the positioning recessed part 8a, the truck saddle 2 is supported by the bogie 8.
Patent JP-H08277652-A (JP)
Title: Lead damper with axially moving mechanism
Inventor: YAMADA SHUNICHI
IPC: E04H9/02
Filed: 1995-04-05
Abstract: PURPOSE: To prevent the vertical stress fluctuation of a lead body and secure a pure shearing deformation by arranging a plastic deformation section made of the lead body on one side of a structure, and arranging a vertical shift mecha nism section allowing the vertical shift via the sliding between a piston body and a cylinder body on the other side. CONSTITUTION: An axial shift mechanism section 2 allowing the vertical shift via the sliding between a piston body 11 and a cylinder body 12 is arranged at the upper section of a plastic deformation section 1 mainly made of a lead body 4. When earthquake force is applied, upper and lower structures G, B are relatively displaced, then this lead damper D restricts the horizontal shift with the vertical shift mechanism section 2. A horizontal deformation is applied to the lead body 4 of the plastic deformation section 1 having small lateral rigidity, and the earthquake energy is absorbed. The displacement acceleration of the upper structure G is damped, and the relative displacement is suppressed for damping action.  A large energy absorbing capability is obtained, the lead body 4 can be miniaturized, the expected energy absorption characteristic is exerted according to the design specification, and the standardization of designing can be attained.
Patent JP-S6063584-A (JP)
Inventor: HERUMUUTO ANGERUMIYURAA
IPC: G06K7/00
Filed: 1984-05-25
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-S588217-A (JP)
Title: Exhaust corpuscle purifier for diesel nengine
Inventor: TAKAMA KENICHIROU
IPC: F01N3/02
Filed: 1981-07-07
Abstract: PURPOSE:To heighten durability and safety as well as to simplify construction, by governing both speeds in the actuating timing of throttling device and in the timing of fuel injection device. CONSTITUTION:A fuel injection valve 32 for gasoline engine EFI use is installed by way of injecting fuel at the upstream side of a collecting material 31 and also a flame stabilizing ring 33 is installed by way of stabilizing flames produced by the injected fuel, while a throttling device consisting of a throttle valve 6 throttling an engine suction passage is installed in addition, and thereby both speeds in the actuating timing of the throttling device and in the fuel injection timing of a fuel injection device are governed in order. Then, when the collecting material 31 is so judged that it is in the regenerating timing, the suction passage is throttled by the throttle device and fuel is injected by the fuel injection valve 32 in which the fuel injection timing is controlled, forming flames and thereby burning and incinerating the exhaust corpuscles gathered in the collecting material 31.
Patent JP-S58221607-A (JP)
Title: Device for controlling speed of mandrel bar
Inventor: TANAKA AKIHIRO
IPC: B21B37/00
Filed: 1982-06-18
Abstract: PURPOSE:To execute stable rolling and to obtain the wall thickness, length, out-of-roundness, etc. of good accuracy in a rolled pipe material by providing a circuit which controls the angular velocity of an electric motor to the electric motor which drives a traveling device for a mandrel bar. CONSTITUTION:A circuit which controls an angular velocity is provided to an electric motor 3 which drives a traveling device 2 for a mandrel bar B. An armature current value which is a reference is set in a setter 10 in said circuit. The set value is applied to an arithmetic device 11 and the armature current value of the motor 3 is detected with a detector 12 and is applied to the device 11. The device 11 determines the deviation value between both current values, outputs the reference signal for electric current or the reference signal for driving torque corresponding to the deviation value and applies the same to a control device 13 for driving. The device 13 controls the angular velocity of the motor 3 in accordance with said reference signal so that said deviation value is made zero. The angular velocity of the motor 3 is detected with a speed detector 14 and the signal thereof is applied to the device 13.
Patent JP-H01279018-A (JP)
Title: Method for replacing gas in head space in liquid content filling
Inventor: TAKAKUSAKI NOBUYUKI
IPC: B65B31/04
Filed: 1988-04-27
Abstract: PURPOSE:To permit air substitution rate to be increased after filling and sealing, by filling a container with an inert gas and then filling the same with its liquid content to replace the inert gas and supplying the inert gas into a gap between a filling nozzle and a container opening during content filling. CONSTITUTION:A container 1 is sent to a filling port of a filling machine, an inert gas supply nozzle 2 is inserted therein and the container is filled with an inert gas 3 with which to replace the air therein. The container is thereafter filled with its liquid content 6 in a predetermined amount from a filling nozzle 5 and the inert gas therein is then replaced with the liquid content. Since the inert gas is supplied into an opening 4 of the container during content filling, the intrusion of the air into the container through the container opening is prevented and, therefore, the air is not almost present near a filling nozzle tip, thereby remarkably improving the substitution rate after filling and sealing.
Patent JP-S61262175-A (JP)
Title: Thermal transfer medium
Inventor: TAKIGAWA NOBUHIRO
IPC: B41M5/124
Filed: 1985-05-17
Abstract: PURPOSE:To impart high image density and to prevent the generation of background staining, by containing a compound having gelling function in at least one of a transfer layer and a receiving layer. CONSTITUTION:The titled transfer medium consists of a transfer sheet having a transfer layer based on a leuco dye and a receiving sheet having a receiving layer based on the coupler to said leuco dye and a compound having gelling function is contained in at least one of the transfer layer and the receiving layer. By this constitution, when thermal printing is performed in such a state that the transfer sheet is contacted with the receiving sheet, the coupler and the leuco dye are melted in an eutectic state in an image part obtained by color development to immediately form an image. Further, because the coupler and the leuco dye in the eutectic state are soon solidified by the action of the compound having gelling function, staining caused by a transfer image is not generated in a non-image part (background part).
Patent JP-H09292236-A (JP)
Title: Position detector for vehicle
Inventor: DOI TOMOYUKI
IPC: G01C21/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To detect the magnetism of a magnetic marker provided on a road surface to precisely detect the position of a vehicle. SOLUTION: A plurality of magnetic sensors 10 are laterally provided on a vehicle to detect the horizontal magnetic field intensity of the magnetic fields of a magnetic nail 10 provided on a road surface. The intensity zero point is calculated from the distribution shown by the horizontal magnetic field intensity, and the distance between the vehicle central line and the zero point is taken as the slippage of the vehicle from the magnetic nail 100. Since the slippage is determined from the horizontal magnetic field distribution, the use of a map of slippage using horizontal magnetic field intensity and vertical magnetic field intensity as variables is dispensed with.
Patent JP-S59229515-A (JP)
Title: Method for aligning optical axis of distributed index lens and optical fiber
Inventor: FUCHIGAMI YASUHIRO
IPC: G02B6/32
Filed: 1983-06-13
Abstract: PURPOSE:To align the optical axes of a distributed index lens and an optical fiber with high accuracy by projecting the parallel light from the distributed index lens onto a screen and measuring the deviation between the central position of the projected light and a position determined as a reference. CONSTITUTION:The intersected point between the optical axis of a distributed index lens 1 and a screen 11 is first determined and light is made incident from an optical fiber 3 to one end face of the lens 1. Parallel light is projected from the other end face of said lens onto the screen 11. The fiber 3 is moved relatively with the lens 1 until the central position of the parallel light on the screen 1 matches the intersected point and the optical axes of the lens 1 and the fiber 3 are thereby aligned.
Patent JP-S62261290-A (JP)
Title: Teletext receiver
Inventor: YASUMOTO TAKASHI
IPC: H04N7/08
Filed: 1986-05-08
Abstract: PURPOSE:To delete the contents of a display memory and to execute the initialization at high speed by providing a memory for an address conversion to convert primary address data to secondary address data for a color map memory input and a high speed circuit to execute the initialization of respective memories at the high speed. CONSTITUTION:Each initialization of respective memories 11-13 is respectively executed concerning a display memory 11 and a memory 12 for converting an address at the time of deleting the picture and concerning a color map memory 13 at the time of updating a program and a page. At the time of the same pattern as the drawing pattern to draw a certain layer, a high speed circuit 14 composed of a simple hardware, which can be simultaneously drawn even to other layer, is added, and all the same data are drawn even for five layers of the display memory 15 so that the display memory 11 can be (00000) and (11111), and deletion and initialization are executed. Thus, since a high speed circuit to delete and initialize the contents of the display memory is provided, the deletion and initialization can be executed at high speed.
Patent JP-H09290525-A (JP)
Title: Manufacture of thin film thermal print head
Inventor: FUJII YASUHISA
IPC: H01C17/242
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To form a thin film resistor with a variation within a predetermined extent in each heat resistor by forming a silicon thin film resistor through the simultaneous sputtering of silicon and other atoms having conductivity, and making the silicon thin film resistor into a polysilicon thin film resistor by irradiating an eximer laser. SOLUTION: The film formation of a resistor layer 5 is carried out on the surface of an insulation substrate or partial glaze 4 by sputtering a target with boron or phosphorus having conductivity mounted on an amorphous silicon, and thereafter a conductive layer is provided by sputtering aluminum or the like. Next, a heater 7 is formed by giving patterning on the corresponding position to the partial glaze 4 of the conductive layer with chemicals and like materials and exposing the resistor 5 near the apex of the glaze 4. Furthermore, while heating the insulation substrate to 200-300 deg.C, by irradiating a KrF eximer laser with an energy density of 100-300mJ/cm<2> , a desired sheet resistant value is made through the polymerization of the heater 7.