baber/WOPTO huggingface dataset:
Patent JP-2000065740-A (JP)
Title: Photoelectric detector
Inventor: WATANABE JUNICHI
IPC: G08B17/103
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric detector with further improved sensitivity without deteriorating the optical S/N ratio. SOLUTION: In the photoelectric detector for detecting particles, a light- emitting device 4 and a photo detector 5 being arranged in an optical chamber 2 so that the light axes cross each other are provided and scattered light of light from the light-emitting device 4 due to such particles as smoke and dust at a detection region that is a region where the light projection region of the light-emitting device 4 and the light reception region of the photo detector 5 overlap each other is received by the photo detector 5. In the photoelectric detector, a light trap T with labyrinth structure for breaking external light but not preventing the inflow of particles is provided at a position that opposes at least one of the light-emitting device 4 and the photo detector 5.
Patent JP-S60130271-A (JP)
Title: Ghost eliminating device
Inventor: MIYATA MINORU
IPC: H04N5/21
Filed: 1983-12-16
Abstract: PURPOSE:To detect automatically change of a reception channel to restart the ghost eliminating operation by detecting not only drop-out of a synchronizing signal but also variance of the quantity of ghost and gating both detection signals. CONSTITUTION:An input composite video signal A and the output of a transversal filter 5 are added by an adding circuit 12 to obtain a composite video signal B through an AGC circuit 13. This composite video signal B is supplied to a clamping and A/D converting circuit 7, and ghost information is digitized and is stored in a memory 11. Ghost information stored in the memory 11 is processed by an operating circuit 10 to generate a signal which controls the coefficient of weighing of the transversal filter 5. Meanwhile, a horizontal synchronizing signal F is detected from a synchronizing signal generating circuit 8 and is applied to an automatic reset circuit 16 together with a pulse G indicating the change of the ghost state. Thus, an automatic reset signal E is generated if the horizontal synchronizing signal is dropped out.
Patent JP-H1184147-A (JP)
Title: Optical fiber and illumination device
Inventor: SUMI TOSHINORI
IPC: G02B6/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To enable light leakage without the unequalness of a light quantity over the entire part of the longitudinal direction of an optical fiber of a sea-and- island structure arrayed with plural pieces of light transmittable island parts in a sea part by arraying the light transmittable island parts in a helix state at a helix angle of a prescribed angle or above in the longitudinal direction of the optical fiber described above. SOLUTION: The optical fiber of the sea-and-island parts arrayed with plural pieces of the light transmittable island parts in the sea part is arrayed with the light transmittable island parts in the longitudinal direction of the optical fiber in a helix state at the helix angle of the prescribed angle or above in the longitudinal direction of the optical fiber. The helix angle for each 1m of the optical fiber is preferably specified to >=60 deg.. The island parts of the optical fiber of the sea-and-island parts are the parts corresponding to the core part or core/sheath part of the single optical fiber. The material constituting the core part is exemplified by polymethyl methacrylate, etc., of quartz, etc.  The material constituting the sheath part is exemplified by poly-vinylidene fluoride, etc., and the material constituting the sea part is exemplified by polymethyl methacrylate, etc.
Patent JP-H04119037-A (JP)
Title: Output highway number setting system for atm switch
Inventor: MURAYAMA MASAMI
IPC: H04Q11/04
Filed: 1990-09-07
Abstract: PURPOSE:To output a cell to a switch element at the right side from a selection means by storing the cell to a FIFO when a comparator means and the FIFO detect the coincidence between an outgoing HW number included in a tag of the cell inputted from an incoming HW and an outgoing HW number stored in an outgoing HW number storage means. CONSTITUTION:An outgoing HW number setting cell generator 20 inputs an outgoing HW number setting cell to a SW00 through a selector SEL0. The generator 20 gives a switching signal to each of selectors SEL0-SEL3 which are selected to select the cell. An outgoing HW number setting discrimination bit of a tag is inputted to an outgoing HW number setting cell discriminator 31. The discriminator 31 discriminates that the outgoing HW number setting discrimination bit is set to 1. The content of an outgoing HW number part of the tag fed to an outgoing HW number latch 32 is latched by the latch 32 by a discrimination output of the discriminator 31. The cell is fed to a tag adder 35 and the content of the outgoing HW number part is incremented by the discrimination output of the discriminator 31 and the result is outputted to a selector 37. Since the selector 37 selects the outgoing HW number setting cell with an output of the discriminator 31, the cell is outputted to a succeeding SW01.
Patent JP-2001064806-A (JP)
Title: Fireproof jacket
Inventor: KOBAYASHI TORATARO
IPC: A41D27/10
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a piece of fireproof jacket improved in the wearing functionality of a fireman's uniform allowing a fireman to easily do a fire- fighting activity. SOLUTION: This piece of fireproof jacket is formed through the following steps: sewing the respective upper end portions off left and right front body parts 32 and a back body part 33 together to join them via left and right shoulder parts 34 which are made of elastic or shock-resistant material each having an almost trapezoidal shape; joining right and left upper clipping parts 32a each on the front body parts 32 to a side end portion 40b of a gore part 40, and joining cylindrical base end parts of right and left sleeves 36 to a part of the other side end portion 40c of the gore part 40, the shoulder part 34 and a part of the side end portion of the back body so that the respective tip portions of the right and left sleeves 36 are positioned above.
Patent JP-H1087965-A (JP)
Title: Epoxy resin composition
Inventor: YOSHIMURA TAKESHI
IPC: C08L63/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in thermal stability and fast curability, useful for sealing of a semiconductor chip, etc., by including an epoxy resin, a phenol resin, 2-methylimidazole and trismethylphenylphosphine. SOLUTION: This epoxy resin composition comprises (A) an epoxy resin such as a bisphenol A type, (B) a phenol resin such as a phenol novolak resin, (C) 2-methylimidazole, and (D) one of tris(4-methylphenyl)phosphine and tris(4- methoxyphenyl)phosphine preferably in 0.9-1.1wt.% (based on total amount of components A and B).
Patent JP-H04120046-A (JP)
Title: Production of ditetraalkylammonium carbonate
Inventor: TANAKA MICHIO
IPC: C07C211/63
Filed: 1990-09-07
Abstract: PURPOSE:To produce a ditetraalkylammonium carbonate in high yield under a relatively mild reaction condition. by reacting a monotetraalkylammonium compound with water and decarbonating the product. CONSTITUTION:A ditetraalkylammonium carbonate of formula II (e.g. ditetramethylammonium carbonate) is produced by reacting a monotetraalkylammonium compound of formula I (R<1> is 1-22C alkyl; R<2> is 1-4C alkyl; R<3> is H, alkyl or aryl) (e.g. tetramethylammonium methyl carbonate) and decarbonating the reaction product. The reaction is carried out preferably under ordinary or reduced pressure and the reaction temperature is preferably 0-180 deg.C.
Patent JP-S60131915-A (JP)
Title: Heating furnace having double dampers
Inventor: NIWA HARUO
IPC: F27B9/00
Filed: 1983-12-20
Abstract: PURPOSE:To eliminate the temp. difference between the inside circumferential side and outside circumferential side of a rotary hearth type heating furnace by providing two flues provided respectively with dampers for sucking waste gas from both ends in the transverse direction of the furnace to the tail part of the furnace. CONSTITUTION:A steel material to be heated is passed successively through heating zones 1Z-7Z and discharge zone 8Z of a heating furnace and is thus heated. The heated steel is discharged from the discharge zone to the outside of the furnace. Waste gas is forced to flow uniformly on the inside and outside circumferences to some extent by flues 9, 9 provided on both sides of the tail part of the furnace but the combustion gas tends to flow by a short cut to the inside circumferential side with the flues alone and a temp. difference in the transverse direction of the furnace arises. The opening degrees of the respective automatic dampers 10, 11 of the flues 9, 9 are adjusted by a thermocouple 12 for measuring temp. provided in the preheating zone and a detector 13 of the pressure in the heating furnace, by which the temp. difference in the transverse direction of the furnace is automatically eliminated.
Patent JP-H0985386-A (JP)
Title: Method for measuring permeability of mold and instrument therefor
Inventor: YAMAMOTO TETSUO
IPC: G01N15/08
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method of a mold permeability which automatically measures the permeability of the mold after burning in a short time without deviation, by feeding gas into the inner part of the mold, controlling the pressure at the inlet side of the mold to a constant and obtaining the permeability of the mold from flow rate of the gas at this time. SOLUTION: The mold 1 is set into a gas feeding system 2 under condition of closing a control valve 6 and a gas feeding valve 8. The flow rate of the gas flowing the gas feeding system 2 is controlled with a control valve 6 and also, the pressure of the gas flowing the gas feeding system 2 is measured with a pressure gage 9 under condition of opening the gas feeding valve 8. When this pressure becomes a setting pressure, the control valve 6 is controlled through a control computing element 12, and the pressure of the gas flowing the gas feeding system 2 is held to the setting pressure. The flow rate of the gas at this time is obtd. with a flow meter 7 and the permeability of the mold 1 is calculated through a permeability calculator 13 from this flow rate and displayed.
Patent JP-H04251078-A (JP)
Title: Yarn tension adjusting device
Inventor: EBERUHARUTO RAINSU
IPC: B65H59/16
Filed: 1991-08-27
Abstract: PURPOSE: To provide a yarn tension adjusting device which ensures a uniform yarn tension and smooth yarn running over an entire length of the yarn to be wound on a spool, and which can attain a spool arrangement appropriate and uniform for the shape of the spool during wind-up of the yarn into the spool. CONSTITUTION: A yarn tension adjusting device comprises a spiral spring 11 resisting a yarn tension and applied with an initial stress, a yarn probe 8 movably held on a bottom base part 11, and serving as a sensor for detecting a yarn tension and as a yarn length compensator, and a yarn braking device which can be electrically controlled in accordance with a position of the yarn probe 8. The initial stress of the spiral spring can be changed by programmable controllers 12 to 20, and the tension of the yarn is adjusted thereby.
Patent JP-H0550479-A (JP)
Title: Method for setting mold opening and closing option operation of injection molding machine
Inventor: YAMADA AKIO
IPC: B29C45/80
Filed: 1991-08-27
Abstract: PURPOSE:To facilitate the confirmation of operation order and to set the temporary stop of mold opening and closing or the operation order of a core many times by providing a mold opening and closing option operation setting mode image to a mode image display device setting and displaying an operation condition and displaying only the operation items of option operation according to the operation order. CONSTITUTION:The number of temporary stop positions on the way of mold opening and closing, the use number of cores, the use or non-use of a screw pull-out mechanism and the use or non-use of an ejection mechanism are inputted to the setting columns 21-25 of the initial display image of a mold opening and closing option operation setting mode image. A microcomputer displays only the items corresponding to the columns on display areas 28, 29 so as to separate them into a mold opening process and a mold closing process. For example, when 1 is inputted to the order designation region of the operation item kind column 32B of core 2 return displayed on the display area 28 for the setting of mold opening process order, the column 32B is moved to the first operation order position of the rightmost end of the mold opening process and a molding condition setting memory part stores to the effect that the first mold opening option operation is core 2 return.
Patent JP-H0774658-A (JP)
Title: Antenna angle adjusting device
Inventor: OZAWA HIROHISA
IPC: H04B1/08
Filed: 1993-08-31
Abstract: PURPOSE:To easily and surely adjust and fix the antenna angle. CONSTITUTION:The device consists of a device main body supporting plate 11 pivoting a shaft 31 one end of which is fixed to a knob 34 to rotate freely and parallely arranged, antenna supporting plate 21, stopper 12 rotatably fixed to the side of the plate 11, engagement part 22 fixed to the side of the plate 21 and engaged with a claw part 12a of the stopper 12, arm 32 one end of which is fixed to the shaft 31 and having a pin 32a engaged with a guide groove 12b of the stopper 12 at the other end, and spring 34 extended between the other end of the arm 32 and the side of the plate 11 and pulling the arm 32 in the direction where the claw part 12a of the stopper 12 is engaged with the engagement part.
Patent JP-H1084269-A (JP)
Title: Logical arithmetic unit
Inventor: EHATA HIRONARI
IPC: H03K19/20
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an output signal that is free from any glitch by preparing a means to delay the 2nd input and accordingly correcting the difference of calculated arrival times to the output side that is caused by the difference of signal input levels. SOLUTION: The A-point arrival time of a 1sr level input signal is set at the same value as a 2nd level input signal by a delay correction part 4 serving as a delay means consisting of the transistors TR Q37 to Q310 and a power supply I35. The time (Tvbe f f Tvce) is required for the input signals Pin32 and Nin32. On the other hand, the input sijEnals Pin31 and Nin31 are inputted to the bases of TR Q311, Q313, Q314 and Q316 by the TR Q310 and Q38 with time delay of (Tvbe+Tvbc) and then reaches a point A with time delay of Tvbe. Therefore, the total time (3Tvbe+Tvce) is required for the signals inputted to the signals Pin31 and Nin31 to reach the point A and is equal to the time that is required for the signals Pin32 and Nin32 to reach the point A.
Patent JP-H0287120-A (JP)
Title: Liquid crystal element
Inventor: WATANABE TOSHIO
IPC: G02F1/1339
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a liquid crystal cell element having a uniform cell thickness and to permit the cell to follow contraction and expansion of liquid crystals by using specifying number of spacers having both of adhesive strength and contraction and expansion property. CONSTITUTION:3-15mm<2> spacers having adhesivity and elasticity are distributed between a pair of substrates interposing liquid crystals. Although it is known in the prior art that uniformity of a cell thickness of a liquid crystal cell is very important for stabilization of driving conditions of the liquid crystal and for prevention of unevenness of color, etc., it is possible to cope with contraction of liquid crystals due to lowering of temp. and to prevent deterioration of display quality without causing change of cell thickness during injection of liquid crystals.
Patent JP-H1080412-A (JP)
Title: Vital information processor, vital information processing method and vital information processing program memory medium
Inventor: KAMO MASAMITSU
IPC: A61B5/05
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the working efficiency of a device and to obviate the impairment of the versatility of external apparatus by dispense with measurement of a reference value every time when operation to the same operator is started. SOLUTION: The processing of a reference value recording mode is executed only when the reference value is not stored on a card 3a inserted to a card input/output device 3. Namely, the operator's vital information is measured by a vital information measuring instrument 2 and the characteristic quantity of the measured vital information is calculated. The calculated characteristic quantity is stored in a characteristic quantity memory section 13. This processing is executed continuously until the prescribed time T elapses. The average value of the characteristic quantity stored in this characteristic quantity memory section 13 is then calculated as the reference value and the calculated reference value is written to the card 3a via the card input/output device 3.
Patent JP-H1086343-A (JP)
Title: Method for adjusting register in rotary press and rotary press
Inventor: WATANABE AKIRA
IPC: B41F13/12
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting a register in a rotary press capable of adequately executing phase correction in a short time and effectively improving printing quality. SOLUTION: In a method for adjusting a register in a sectional driving type rotary press, a register mark printed on a printing web by each printing unit is detected by a register mark detection sensor 19 and presence or absence of the shift of the register is judged in accordance with a distance between the registers. When there is the shift of the registers, phase correction is executed in accordance with an error quantity of the shift of the registers such that driving speeds of a printing unit wherein the shift of the registers occurs and each of printing units from the above printing unit to the last stage thereof at the web winding side are changed by maintaining synchronizing of each of the printing units and having the same operation quantity.  After the phase correction is completed, the driving speed of each printing unit is returned to the synchronous driving speed, then all of the printing units are subjected to the synchronous driving.
Patent JP-S6394252-A (JP)
Title: Failure detector for electrostatic potentiometer of copying machine or the like
Inventor: IMAMURA HEIJI
IPC: G01R29/12
Filed: 1986-10-09
Abstract: PURPOSE:To simply detect the failure of an electrostatic potentiometer without using a measuing instrument by impressing a voltage with a proper waveform to an electrostatic latent image recording member, detecting the potential by the electrostatic potentiometer and detecting the failure of the potentiometer from the potential and a delay. CONSTITUTION:At the time of setting up an operation mode to a failure detecting mode in order to detect a failure in the electrostatic potentiometer 7, a square waveform signal (c) is outputted from a control device 9 to a high voltage amplifier 10. The signal (c) is impressed to the electrostatic latent image recording member 4 through a current collecting brush 12 and sent from the potentiometer 7 to the control device 9. The control device 9 reads out voltage V1 obtained after t1sec from the trailing edge of a signal (b) inputted from the potentiometer 7 and displays the value V1 on a display device 13. The potential V1 obtained after t1sed and displayed on the display device 13 is compared with a regulated value, and when the displayed value is <= the regulated value, the normality of the potentiometer is decided, and in case of exceeding the regulated value, its failure can be easily decided.
Patent JP-H0692661-A (JP)
Title: Apparatus for producing jacket tube for optical fiber
Inventor: TERUNUMA YUKIO
IPC: C03B37/014
Filed: 1992-09-08
Abstract: PURPOSE:To provide an apparatus for producing a high-quality jacket tube free from contamination and crystal and useful for the production of an optical fiber having low transmission loss and high core diameter flexibility. CONSTITUTION:This production apparatus is provided with a holding means to hold a mold 2 and/or an electric furnace 1 in horizontal or vertical posture, a means to retreat the electric furnace 1 from the circumference of the mold 2 after preheating the mold 2, a means 3 for pouring molten glass 4 into a vertically held preheated mold 2 through a pouring port 2A placed immediately above the mold and a means for tilting the mold 2 from the vertical state B to the horizontal state D by rotating the mold with a rotating means 6.
Patent JP-2001062716-A (JP)
Title: Auxiliary equipment for mounting and demounting blade
Inventor: HIDAKA TAKEO
IPC: B23D61/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a radial air bearing and a thrust air bearing supporting a spindle, by preventing a load from being applied in a radial direction when mounting and demounting a nut fixing a cutting blade in mounting and demounting the cutting blade mounted in the spindle in a cutting device. SOLUTION: This auxiliary equipment 10 for mounting and demounting a blade, having an axial center support part 14 supporting the axial center of a spindle and nut support parts 16a, 16b supporting a nut to be mounted in a blade cover or a spindle housing of a cutting device to engage the axial center support part 14 with the spindle so as to place the axial center of the axial center support part 14 and the axial center of the spindle on a straight line in an acting position also to engage the nut support parts 16a, 16b with nut to screw it to an external thread part formed in the spindle or to unscrew the nut from the external thread part by relatively rotating the spindle and the nut, is presented.
Patent JP-H0981793-A (JP)
Title: Transaction medium issuing device, transaction medium, and device and system for issuing pass medium
Inventor: SASAKI HIDEKI
IPC: G07B1/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the transaction medium issuing device, transaction medium, and device and system for pass medium issue which gives facilities to the purchaser of a pass medium, and also relieve the congestion on purchase of the pass medium. SOLUTION: A purchaser can purchase a prepaid card on which a line section code and the amount of prepaid money are recorded by pressing the line section button of the transaction medium issue device and inputting the line section code indicating the line. When this card in inserted into the pass medium issuing device, a prepaid card processing part reads the line section code and the amount of prepaid money out of the card and a main control part displays a station name selection screen corresponding to the line section code. The purchaser selects a target station name 107a on the station name selection screen. The main control part issues a train ticket which has the selected station name 107a as the target station by a ticket issuing part and returns the card after subtracting the purchase amount from the amount of prepaid money.