baber/WOPTO huggingface dataset:
Patent JP-H10110096-A (JP)
Title: Polyamide film
Inventor: NISHIJIMA KIYOAKI
IPC: C08L77/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a nylon 46 film which has a decreased amount of an amine component generating during thermal treatment and has a reduced odor. SOLUTION: This polyamide film comprises a polyamide resin mixture comprising (A) 40 to 90wt.% nylon 46 resin, (A2) 60 to 10wt.% nylon 6 and/or nylon 66 resins and (A3) 0 to 20wt.% copolymer of nylon 6 and nylon 66 [(A1)+(A2)+(A3)=100, (A2)+(A3)<60], and has an amine concentration of 10ppm or less in terms of an amine generating from a film of 1cm<2> and spreading into a volume of 1cm<3> during heat-treating at 120 deg.C for 1 hour.
Patent JP-H03128546-A (JP)
Title: Compound exchanger
Inventor: SHIKAMA TOSHIHIRO
IPC: H04Q11/04
Filed: 1989-10-13
Abstract: PURPOSE:To multiplex a time division multiple signal and the cell of ATM to one bus by providing a cell slot area to be formed by a time division slot in a time division frame and executing competition control so that the cells to be transmitted from plural function modules can not be collided in the cell slot. CONSTITUTION:A time division frame 30 is formed on a time division bus 20 and this time division frame 30 is used while being divided into an ATM area 32 for multiplexing an ATM cell 1 and a time division area 33 for multiplexing the time division multiple signal. The ATM area 32 is composed of plural cell slots 31 and each cell slot 31 is equipped with capacity to transmit one ATM cell 1. Since the cell slot 31 is shared by plural function modules 13, the competition control is executed so that the plural function modules 13 is prevented from simultaneously executing transmission in the cell slot 31.
Patent JP-H09111457-A (JP)
Title: Photoexciting cvd device and photoexciting cvd method
Inventor: TANIMOTO SATOSHI
IPC: C23C16/48
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a new CVD device solving a window clouding problem characteristic of the conventional photoexciting CVD method and to provide a CVD method therefor. SOLUTION: This photoexciting CVD device is the one in which a raw material exposing chamber 19 and a photoexciting chamber 21 are segregated to prevent the diffusion of a raw material over an exciting window faced to the photoexciting chamber 21, and furthermore, a substrate 15 is repeatedly conveyed to the raw material exposing chamber 19 and photoexciting chamber 21, by which film forming is executed on the substrate. Thus, a desired thin film is deposited at a low temp.
Patent JP-H10283094-A (JP)
Title: Keyboard device for both cable and radio and control method therefor
Inventor: PARK CHAN KYUNG
IPC: G06F3/023
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption of a battery to a minimum by waking up a control part from a power down state only when there is a key input during the execution of radio mode especially while making one keyboard device usable as a cable or radio keyboard device. SOLUTION: This keyboard device automatically discriminates the state of connecting the main body connecting part 37 of a keyboard device with the main body of a computer (not shown in the figure) and when the connected state is discriminated, a cable mode is executed simultaneously with the selection and supply of power from the main body of the computer. When the disconnected state is discriminated, the power source of a built-in battery is selected and supplied and the radio mode is executed at the same time.
Patent JP-H06118766-A (JP)
Title: Image forming device
Inventor: TOMITA HIROSHI
IPC: G03G15/09
Filed: 1992-10-06
Abstract: PURPOSE:To realize at a low cost by selectively carrying out image formation in which speed does not become slow and color image formation which provides satisfactory gradation. CONSTITUTION:The title device is the one which is provided with an image carrier 13, a first optical writing means 11, a first development means 15, a second optical writing means 12 for forming on the image carrier 13 a second- color latent image having the number of gradations per one image-element smaller than that of a first-color latent image, a second development means 17, and a transfer means 18, and which forms visible images in two or more colors on the image carrier 13 in order by the use of two or more sets of optical writing means/development means. The image forming device is further provided with: a stop means for stopping the first development means 15; and a means for obtaining a visible image in color except the first color by developing the first-color latent image on the image carrier 13 by means of the development means except the first development means 15.
Patent JP-H1159556-A (JP)
Title: Drive device of electrically driven bicycle
Inventor: SUGA TOSHIHISA
IPC: B62M11/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric bicycle in which an electric driving device is miniaturized and reduced in weight, and the electric driving is easily mounted on a frame of a regular bicycle now in use. SOLUTION: A motor 5, a reduction mechanism 32, a unidirectional clutch 33, a torque clutch 34 and a transmission mechanism to a hub outer cylinder 35 are built in a hub inner cylinder 4 in which a screw shaft 30 is fixed to a bottom plate 29 by providing a flange 31, a flange 7 is provided in its clearance part to open a screw hole 8, a brake cover 1 to which the screw shaft 2 is fixed by providing the flange 7 is projected outside from a front side after an input terminal 9 of a motor 5 is covered with an insulation material 10, and fitted by a screw 11. Screw shafts 2, 30 are fixed to the frame 23 of a bicycle by nuts 24, and an extended side end part of the brake cover 1 is fixed to a chain stay by a nut using a band piece.
Patent JP-2000156676-A (JP)
Title: Safe distribution system for digital content
Inventor: KANG EUN-SEONG
IPC: G06F21/10
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To attain the safe distribution of the digital content by enciphering the digital content by means of the key information and a cipher algorithm and providing a service server, etc., to transmit the enciphered digital content and a header to a terminal device. SOLUTION: A terminal device 10 transfers an ID card of a user to a service server 12, receives the key information coincident with the ID card from the server 12 and stores the key information. Then the key information is received from the server 12 together with a protocol and the enciphered digital information requested by the user. The device 10 decodes and reproduces the digital content by means of the stored key information and a decoding algorithm. The server 12 generates a header consisting of the user's authorization information including a content cipher key and also adds the enciphered digital information into the header to generate a protocol that supports the protection of copyright.
Patent JP-S63123192-A (JP)
Inventor: KUNIHIRO NOBUTOSHI
IPC: G07F17/12
Filed: 1986-11-12
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-H02144412-A (JP)
Title: Ditch wall cutter
Inventor: ERUBUIN EMIIRU SHIYUTETSUTSUAA
IPC: E21B10/14
Filed: 1989-10-13
Abstract: PURPOSE: To improve efficiency by installing a rotary tool and a brush rotatably supported by a support body to be integrated with circumferential surfaces of plural cutting wheels which are rotated in the opposite directions to each other, and setting the axis of the rotary tool to be parallel to the rotation axis of the cutting wheel. CONSTITUTION: A rotary tool 14 and a brush 15 on which circular cutting edges 16 are rotatably installed by fork-shaped support bodies 7 are installed along the whole circumferences of cutting wheels 5, 7 which are rotated in the opposite directions to each other. Next, the cutting wheels 5, 7 are continuously rotated, and cutting is conducted by the cutting edges 16 having a roughly parallel rotation axis to the axis of the cutting wheels 5, 7. Crushed soil is taken into the cutting wheels 5, 7 by the brush 15 to be supplied to a suction device 17. Cutting by the cutting wheels 5, 7 can thus be efficiently realized.
Patent JP-2000098251-A (JP)
Title: Inverted confocal microscope
Inventor: KITAGAWA HISAO
IPC: G02B21/36
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a microscope excellent in operability and easily comparing a confocal image and a non-confocal image in an observation optical path and an image pickup path by switching between the observation of the confocal image and the observation of an ordinary fluorescent image or a transmitted image by switching an optical path by an optical path switching means. SOLUTION: By switching the optical path by the optical path switching means the observation of the confocal image and the observation of the ordinary fluorescent image or the transmitted image are switched. In the microscope, the pinhole disk 22 of a confocal scanner addition unit 20 is arranged so as to be aligned with an image surface 27 on the outside of the base of a microscope main body 10, and a mirror 6 for bending an optical path can be attached to/detached from the optical path. By such constitution, the confocal image is observed when the mirror 6 is removed from the optical path, and the ordinary fluorescent image or the transmitted image is observed when the mirror 6 is inserted in the optical path. Namely, a user easily switches a visually observed image to the confocal image and the non-confocal image and selects it.
Patent JP-2000095477-A (JP)
Title: Automatic control device for crane
Inventor: CHO YUKIAKI
IPC: G05B13/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To control shortening of a cycle time, improvement of positioning accuracy, and restraint of load swing generating a speed pattern synchronized with one period of a swing period due to wire length corrected by the weight of a hanging load and the ability of a drive device and accelerating from start to a fixed speed at a constant speed. SOLUTION: An actuator is driven following to a fixed speed pattern, and a crane is controlled to run and traverse. In an acceleration section A, it is started from the stop condition to being movement, the length of a wire is corrected considering the weight of a hanging load and the ability of the actuator, and an acceleration pattern at acceleration not generating swing on the hanging load is generated. In a next constant speed movement section B, remaining swing of load of the hanging load is restrained to make the moving speed to maximum, and the cycle time is shortened. In a deceleration section C, swing of the hanging load is restrained, and in a D section, it is decelerated and stopped considering the mechanical operation delay time of the crane, and the first positioning accuracy is improved. Further a swing condition monitoring section E and a finely positioning section F are provided.
Patent JP-S63121304-A (JP)
Title: Frequency sweep signal generator
Inventor: HIRAKOSO YOHEI
IPC: H03B23/00
Filed: 1986-11-10
Abstract: PURPOSE:To precisely set the frequency of a marker and to accurately measure the frequency response characteristic of an object to be inspected by making the frequency of the marker and the frequency at the stopping point of a sweep oscillator coincide. CONSTITUTION:The frequency of the marker is inputted from an input device 9 to a microcomputer 8 as a digital signal, which is added in a marker voltage generator 4 and converted into an analog signal so as to output the voltage corresponding to the frequency of the marker. The outputted marker voltage is inputted in a stop signal generation means 5 and when the above-mentioned voltage coincides with the voltage of a saw tooth wave oscillator 1 a stop signal Pa having a certain width is outputted from the means 5. The stop signal Pa is added in the oscillator 1 and the oscillation is stopped during the width of the signal Pa, then the sweep frequency of the sweep oscillator 2 is regulated by an attenuator 14 in terms of the frequency sweep range. The frequency difference between the oscillation signal of the oscillator 2 and the oscillation signal of a high precision oscillator 11 is feteched by a frequency converter 12 and it passes through a frequency instrumentation means 12 to be inputted in a computer 8, so that the precision can be improved in the display position of the marker.
Patent JP-S62129331-A (JP)
Title: Resin composition for extruded laminate
Inventor: TSUTSUMI KATSUAKI
IPC: C08L33/02
Filed: 1985-11-30
Abstract: PURPOSE:To obtain the titled composition giving adequate adhesiveness to various base materials without using anchor coat, by incorporating an acid anhydride group-contg. ethylene copolymer with, as a modifier, specific copolymer. CONSTITUTION:The objective composition can be obtained by incorporating (A) a copolymer from ethylene and (i) 0.005-3mol% of a radically polymerizable monomer containing acid anhydride group of formula I, II, III or IV (R1 is 2-4C alkenyl; R2 is 1-3C alkyl; R3 is H or methyl) e.g., itaconic anhydride) and, if needed, (ii) a second vinyl monomer with (B) a second copolymer from ethylene and an unsaturated glycidyl compound (e.g., glycidyl acrylate) and/or (C) a third copolymer derived from ionic crosslinking of a copolymer consisting mainly of ethylene and unsaturated carboxylic acid and/or its derivative in the range of neutralization degree falling between 10 and 70mol% in such amounts that the sum of the epoxy group and metallic ion in the components B and C, respectively, represents 1/2,000-1/10 molar equivalent based on the acid anhydride group in the component A.
Patent JP-S63121709-A (JP)
Title: Gyro instrument
Inventor: HOJO TAKESHI
IPC: G01C19/56
Filed: 1986-11-11
Abstract: PURPOSE:To simplify an amplitude oscillating system by converting the coordinates of X and Y outputs into components in an oscillating direction and the direction rectangular to the oscillating direction by means of a computing element, detecting the peaks of these components and calculating and outputting an output angle and an output angular velocity. CONSTITUTION:The main function of the instrument detects static points P1-P5 to be the peaks of respective oscillation, moves reference coordinates, the inverse of X, O, the inverse of Y to the position of a rotational angle phi of an oscillating part at the time of passing a point P4 and detects the next peak P5 in the coordinate system is detected. The slight deflection angle DELTAphi of the oscillating part is found out based on displacement, the inverse of (x), the inverse of (y) from the coordinate system, the inverse of X, the inverse of Y and the coordinates are calculated by using the equalities of, the inverse of (x)=Xcosphi+ Ysinphi and, the inverse of (y)=Ycosphi-Xsinphi. Thereby the main part of an arithmetic unit is constituted of an X and Y pickup units, a high-pass filter, a multiplication type DA converter, an adder, and a driving part to obtain a required gyro output.
Patent JP-H03129899-A (JP)
Title: Electronic part mounting device
Inventor: KOYAMA MASAHIDE
IPC: H05K13/04
Filed: 1989-10-16
Abstract: PURPOSE:To enable a tape unit to be easily and rapidly replaced by a method wherein a changer, which replaces a tape unit on a table moving device with a tape unit on a spare table reciprocating in a lateral direction, is provided between the spare table and the table moving device. CONSTITUTION:A spare table 12 jointly arranged with a spare tape unit 8 is provided in the rear of a table moving device 2, and a changer 20, which replaces the tape unit 8 on the table moving device 2 with the tape unit 8 on the spare table 12 reciprocating in a lateral direction, is provided between the spare table 12 and the table moving device 2. When the electronic parts of the tape unit 8 on the table moving device 2 run out, the changer 20 automatically replaces the tape unit 8 concerned with the spare tape unit 8 on the spare table 12 reciprocating. By this setup, the automatic replacement of the tape unit 8 can be easily made.
Patent JP-H03134476-A (JP)
Title: Refrigerator having thawing chamber
Inventor: ONISHI KENJI
IPC: F25D23/12
Filed: 1989-10-16
Abstract: PURPOSE:To permit the installation in a refrigerator of a thawing chamber wherein the thawing is possible with little unevenness and in a short time by irradiating the foods to be thawed directly or indirectly through a reflecting plate with far-infrared rays from above and sideward. CONSTITUTION:A thawing chamber 15 for receiving a thawing dish 44 with the food 45 to be thawed placed thereon is provided with a far-infrared heater 34 on its inner top face, a dome-shaped reflecting plate 39 over the top face thereof and a bottom plate 41 having a heater 42 placed in close contact therewith. An air passage 50 is formed in the upper space of the reflecting plate 39 in communication with a dampthermo 20 for regulating the amount of inlet chilled air provided at an entrance opening of the thawing chamber and a number of air holes is formed in the reflecting plate 39. There is also provided a thawing control device which energizes the far- infrared heater 34 and the heater 42 during the thawing operation and keeps the dampthermo 20 forcibly open and a chilled air blower 18 running continuously for a predetermined time during and after the thawing operation and which, for a non- thawing period, maintains the thawing chamber 15 at a third temperature zone between cold storage temperature and refrigerating temperature to effect cold reservation. This permits the thawing operation to be performed with little unevenness and in a short time.
Patent JP-S62119219-A (JP)
Title: Removal of voltile component of molten oxymethylene polymer
Inventor: STEELE DOUGLAS W
IPC: C08G2/28
Filed: 1986-11-11
Abstract: A process is provided for removing volatile materials from a molten oxymethylene polymer, according to which the molten poly­mer is passed through a rotating disk polymer processor having at least three stages; a first devolatilization stage, then a stabil­ization stage and then a second devolatilization stage. The molten polymer in the first devolatilization stage is maintained at a tem­perature above its melting point in the temperature range of from about 160°C to about 220°C and at a vapor space pressure of from about 0.1 to about 300 Torr. The polymer in the stabilization stage is maintained in the molten state at a temperature of from 160°C to about 220°C. The polymer in the second devolatilization stage is maintained in the molten state at a temperature of from about 160°C to 190°C and at a vapor space pressure of from about 0.1 to about 100 Torr.
Patent JP-H10113701-A (JP)
Title: Method for preventing roll mark of steel sheet
Inventor: MIYAWAKI ATSUSHI
IPC: B21B1/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of hair cracks which are generated in the end parts in the width direction and in the tip and rear end parts of a steel sheet after rolling by executing chamfering rolling of the ridgeline parts of a slab for rolling and hot rolling after smoothing the recessed part of this slab. SOLUTION: Removal of the shape of the recessed part A which is generated on the side faces of the slab 4 has the same meaning as the removal or smoothing of the recessed part A just under the ridgelines on the side faces of the slab where is at least the cause of the hair ckacks. In addition to that, the removal of the projecting/ recessing parts on the side faces of the slab excepting the recessed part or smoothing of the side faces may be executed and smoothing of the upper and lower sides of the slab may be executed. It is desirable from the viewpoint of efficiency of smmothing of the recessed part to execute the chamfering rolling in a state of a hot slab and, to surely prevent the roll mark, it is desirable to execute chamfering rolling of the ridgeline parts of the surrounding of the slab of the width side faces and the side faces at the tip and rear end of the slab.  This treatment is realized without remarkably changing the conventional manufacturing process of the steel sheet and without bringing about the increase of manufacturing cost.
Patent JP-H02115295-A (JP)
Title: Reactor
Inventor: TSUNODA MITSUHISA
IPC: B01F7/16
Filed: 1988-10-25
Abstract: PURPOSE:To make it possible to perform the uniform and exact contact of a material with a reactant fluid and to react them with each other in good efficiency within a short time by using a reactor comprising a specified structure. CONSTITUTION:A reactor provided with a sealed vessel 11 in which a material is placed, a shaft 13 extending from the inside of the vessel 11 to its outside and a rotary blade 12 comprising an impeller 14 for agitating said material, secured to the external periphery of the shaft 13, wherein a passage 29 extending in the axial direction is provided inside the shaft 13, a fluid feed union 28 for feeding a reactant fluid to the passage 29 is provided on said shaft in a position outside the sealed vessel 11, a plurality of openings 30 are provided on the external surface of said impeller 14, and these openings 30 communicate with said passage 29 through a communication passage 31. After the material is placed in the sealed vessel 11, the reactant fluid is fed thereto from the fluid feed union 28 and allowed to emerge from the openings 30 and to react, while the rotary blade 12 is rotated.
Patent JP-H03131176-A (JP)
Title: Decoding system for tree structure variable length code
Inventor: YAMADA YASUHIRO
IPC: H04N19/00
Filed: 1989-10-16
Abstract: PURPOSE:To make the capacity of a conversion table ROM small by tracing a node of a tree table with a variable length code string comprising an inputted optional length of digits, reading a data of an address assigned to the node and discriminating whether the node is an intermediate node or a termination node depending on a flag data corresponding to a node address. CONSTITUTION:An N-digit address is generated from (N-1) digits in common to sets of nodes branched at first from a start node and a 1st digit being a variable length of code in the decoding of the variable length code comprising optional length of digits and the address is used to read a data of the node (of a tree table). Whether the node is a termination node or an intermediate node is discriminated by a flag digit of the readout data. The decoded data represented by m-digit is outputted in the case of the termination node. The data of high-order 3 bits (high-order address being a data content of the intermediate node) is inputted to a register 2 among 8-bit output data in a ROM 1 and a flag data (flag bit) in 1-bit of the ROM 1 is a reset pulse of the register 2.
Patent JP-S62133154-A (JP)
Inventor: IHANA FUSAKICHI
IPC: D03D51/34
Filed: 1985-11-28
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-H0579764-A (JP)
Title: Dryer
Inventor: SHIMOMURA TAKAMICHI
IPC: F26B21/00
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a dryer which is easy to obtain an optimum drying capacity based on the moisture content or accumulated amount of material to be dried, is capable of maintaining high-quality of dried material and enables an easy simplification of drying control operation. CONSTITUTION:Dehumidifiers 18a and 18b are provided with cooling- dehumidifying evaporators 25, normal-temperature restoring condensers 26, main and auxiliary cooling scroll compressors with variable outputs in steps, and others. The outdoor air supplied from a duct 30 via a dehumidification regulating flap 26 and ambient temperature dehumidified air suplied from the condensers 26 via constant humidity dampers 33 and 34 are mixed to produce ambient temperature, constant humidity air which is sucked by the fans 19a and 19b. An air duct 20 penetrates to the bottoms of bins 9. The ambient temperature, constant humidity air sent into the air duct 20 by the fans 19a and 19b is supplied to the bottoms of the bins 9 via air dampers 22, so that the material to be dried in the bins 9 is stored while it is undergoing drying operation.