baber/WOPTO huggingface dataset:
Patent JP-S60241579-A (JP)
Title: Ground packing device for preventing mixing of oxygen
Inventor: ISHIDA MASAHARU
IPC: F16J15/40
Filed: 1984-05-16
Abstract: PURPOSE:To prevent deterioration of fused resin caused by oxygen in the open air by providing gas inhaling holes on a main body flange and a packing case, respectively, and preventing the open air from getting mixed in an extrusion machine by gas pressure from these two inhaling holes. CONSTITUTION:A gas inhaling hole 22 is disposed on a main body flange 3, and a cylindrical tube 8 having a gas inhaling hole 23 is mounted at the center of a water-cooled jacket 9 of a packing case 5. The inhaling hole 23 pierces through the packing case 5 and reaches a lantern ring 15'. On the other hand, in order to prevent the open air from advancing into a main body 1, gas is inhaled from the gas inhaling holes 22, 23. At that time, a change in the extruding amount or a change in density of volatile matter contained in fused resin causes fluctuation in load of a vacuum system, and the degree of vacuum of rear vent changes according to such fluctuation. Therefore, in the case where gas in inhaled from only one gas inhaling hole 22, there is the possibility of inhaling the open air from the ground presser 7 side. In order to prevent such possibility, gas is inhaled from the gas inhaling hole 23, too.
Patent JP-S57211505-A (JP)
Title: Position detector
Inventor: KAWASHIMA HIDEAKI
IPC: G01B11/00
Filed: 1981-06-24
Abstract: PURPOSE:To detect the position of the origin with ease and high sensitivity by a constitution wherein a pair of lamps and photosensors arranged oppositely on optical axes are provided at a fixed or movable member and an index for intercepting a light is provided between the lamps and photosensors. CONSTITUTION:A pair of lamps 13 and 14 are fixed to a fixed member 11 at an interval in the direction (shown by an arrow) of the movement of a movable member 12, while a pair of photosensors 15 and 16 are fixed oppositely on optical axes respectively. A scale 17 is fixed at a right angle to optical paths. On the othr hand, an index 18 is fixed to the movable member 12, and when the movable member 12 is moved to and positioned at the position of the origin, the lights of the lamps 13 and 14 pass through light-transmitting windows 19 and 20 and reach the photosensors 15 and 16. The light-transmitting windows 19 and 20 are formed in such a manner that they are deviated somewhat outward from the optical axes, and when the movable member 12 is moved upward, an incident light in the photosensor 15 is intercepted and an output of the sensor 15 decreases. When the member 12 is moved downward, the output of the photosensor 16 decreases. Accordingly, the position of the origin is detected with ease and high sensitivity.
Patent JP-H03296701-A (JP)
Title: Color-filter and repairing method thereof and liquid-crystal display unit
Inventor: FUKUNAGA TETSUYA
IPC: G03F1/72
Filed: 1990-04-13
Abstract: PURPOSE: To avert recognition as a defect by packing a negative type photosensitive resin contg. pigments of the same color into the defective part of colored pixels. CONSTITUTION: A black matrix 2 is formed of chromium on a transparent substrate 4 and, thereafter, the pigments of red, green and blue are successively applied thereon to form color filters by exposing, developing and post baking stages. CRY is again applied on the colored pixels by spin coating in order to repair the defect 3 of a red image 1R generated at this time and is developed by a prescribed developer after exposure 6. In such a case, only the photosensitive resin of the defective part is polymerized under a exposure energy condition and a material 5 for repair may be packed into the defective part 3. ITO transparent electrodes are thereafter formed by sputtering and the transparent substrate is combined with a TFT substrate, by which a liquid crystal is assembled.  The negative type photosensitive resin of the same color is packed in the defective part if the defects is single color and the resin of gray is packed therein when the defect is several colors, by which the display is improved.
Patent JP-S6258479-A (JP)
Title: Label writing method for file data
Inventor: SHIMOI KENJI
IPC: G11B27/00
Filed: 1986-04-28
Abstract: PURPOSE:To eliminate the wasteful area at the data area and to use ideally the space by setting the label data so as to be able to write up to the physical limit when the new file is secured, and correcting the label data after the writing processing of the file data is actually completed. CONSTITUTION:When the file is newly secured, the first label data, in which the head of the file name and the unwritten area in the data area is the starting address and the end of the data area is the completing address, is recorded to the label area. When the writing processing of the file data to the file is completed, out of the label information of the file, the file name and the starting address are the same as the first label data, and the completing address is newly recorded to the label area the second label data which is the completing address added a starting address to the actually written quantity, and thereafter, the first label is invalid. Thus, when the new file area is assigned, the starting address of the new file can be obtained only by the information of the label area.
Patent JP-S5430853-A (JP)
Title: Production of soot form glass rod
Inventor: IZAWA TATSUO
IPC: G02B6/028
Filed: 1977-08-11
Abstract: PURPOSE:To readily produce a soot form glass rod having a specified dopant concentration by flame-hydrolyzing two or more kinds of raw material gases by the use of a coaxial multitube burner to form soot form glass and depositing and growing this.
Patent JP-S60240226-A (JP)
Title: Echo canceller
Inventor: NAGAI KIYOTAKA
IPC: H04B3/23
Filed: 1984-05-15
Abstract: PURPOSE:To obtain at a low cost an echo canceller for showing good characteristics even at the time of a superposed call and at the time of a noise variation by setting automatically a quasi-optimum step gain based on the optimum identifying method using a low of causualty. CONSTITUTION:The contents of a receiving side input signal storage register 15, and the contents of a register 27 for storing an estimated value of an extended impulse response of an echo pulse are convoluted by using a convolutional operator 28, and a pseudo echo signal is generated. A transmitting side output signal is generated by subtracting this pseudo echo signal from a transmitting side input signal by using a subtractor 29. Subsequantly, in an extended impulse response correcting device 32, an estimated extended impulse response is corrected, based on the contents of a register 26, the contents of the register 27, the transmitting side output signal, a time average value of a power of the transmitting side output signal being an output of a time average device 31, and an estimated value of an identifying error being an output of an identifying error estimating device 30, and the contents of the register 27 are updated.
Patent JP-2000289156-A (JP)
Title: Multilayer resin stretched film
Inventor: KITAMURA KAZUHISA
IPC: B32B27/32
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer resin stretched film which is almost free from the generation of protrusions and recesses on the surface and also the generation of a curling phenomenon across the entire film, even when the film is offset-printed and further, shows outstanding printability. SOLUTION: This multilayer resin stretched film comprises a base material layer A containing 40-90 wt.% polyolefin resin and 10-60 wt.% inorganic or organic fine powder and a surface layer B containing 0-85 wt.% polyolefin resin and 15-100 wt.% amorphous resin formed on at least one of the faces of the base material layer A. The film is characterized in that the porocity of the surface layer B is less than 5%.
Patent JP-H02275501-A (JP)
Title: Process controller
Inventor: IWAI SHINICHI
IPC: G06N7/02
Filed: 1989-04-17
Abstract: PURPOSE:To control a process while automatically correcting a membership function by providing the process controller with a manipulated variable determining means, a statistic processing means and a membership function tuning means. CONSTITUTION:A statistic is calculated by the statistical processing means 11 based upon the input of fuzzy inference to the manipulated variable determining means 13, i.e. the devation of the process value of a plant 14 from an objective value and inputted to the membership function tuning means 12. The means 12 determines the threshold of a membership function expressing a fuzzy variable appearing in a fuzzy rule from the statistic variable calculated by the means 11 and automatically corrects the membership function included in the means 13. Thus, the process can be controlled while automatically correcting the membership function so that sensitivity is strengthened when a control system is stable, and in the case of an unstable control system, the sensitivity is weakened.
Patent JP-H11281317-A (JP)
Title: Detection device for floating matter
Inventor: MURAKAWA MASAKAZU
IPC: G01B11/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To detect the flying direction of floating matters by providing a plurality of light-emitting device and light-receiving devices cylindrically opposed mutually to recognize timing that a sensor turns on with synchronizing a switching circuit of light-emitting devices and display the result. SOLUTION: Both of a light-emitting part 11 with a plurality of light-emitting devices 11a and a light receiving 12 with a plurality of light-receiving device 12a, are constituted of a plurality of sensors respectively. The light-emitting device 11a are controlled by a switching circuit 13, and timing that each sensor turns on is recognized with synchronizing a switching circuit 13 at a matrix- computing part 14, and the matrix-computing result is displayed at a locus indication part 15 connected to the matrix-computing part 14 electrically. The light-emitting device 11a and the light-receiving device 12a, which are opposed mutually, are activated at a constant cycle. When floating matters cross the sensor, the sensor responds and detects the floating matters.  The flying direction of the floating matters can be detected by collating timing that the sensors turns on and off in time series.
Patent JP-S5523472-A (JP)
Title: Developing machine
Inventor: YANO TAKASHI
IPC: G03G15/08
Filed: 1978-08-09
Abstract: PURPOSE:To make it possible to use a developer in any powder body and also to improve detection precision by arranging a lens between the light emitting element and photo detecting element of a detector. CONSTITUTION:Element unit 11, formed of housing 21, is concave in appearance. Convex part 22 at the side of the light emitting element and convex part 24 at the side of the photo detecting element are provided with light emitting and photo detecting element chips 21 and 25 respectively. Light from light emitting chip 23 is emitted in spot-shaped parallel light flux much greater than light emitting chip 23 by package lens 28 and housing lens 34 and then focused on photo detecting element chip 25 by housing lens 35 and package lens 31 of phtot detecting element 25. Therefore, a developer passing through the concave part of housing 21 is detected by light flux with a larger irradiation area than each chip, and consequently a developer in any powder body can be used, improving the detection precision.
Patent JP-S59223772-A (JP)
Title: Polymerizable composition
Inventor: NAKAHARA TAKESHI
IPC: C08F4/00
Filed: 1983-06-02
Abstract: PURPOSE:To provide the titled compsn. which can be polymerized and cured rapidly (several min to several tens of minutes) even at a relatively low temp. (0-40 deg.C), by blending a spcified three-component polymn. catalyst with a polymerizable vinyl compd. having a carboxyl (anhydride) group. CONSTITUTION:A polymn. catalyst consisting of an org. peroxide, e.g. dibenzoyl peroxide, an amine, e.g. N,N-dihydroxyethyl-p-toluidine, and a carboxylate salt, e.g. sodium acetate, is used. 0.1-5wt% said polymn. catalyst (A) is blended with a polymerizable vinyl compd. (B) having a carboxyl (anhydride) group, e.g. acrylic or p-methacryloxybenzoic acid. A mixture consisting of a polymer having carboxyl (anhydride) groups and a polymerizable vinyl compd. may be used in place of component B.
Patent JP-S63262922-A (JP)
Title: Selecting method for broadcasting satellite at receiver
Inventor: OHIRA KAZUHIKO
IPC: H04B1/16
Filed: 1987-04-20
Abstract: PURPOSE:To easily select a satellite and to prevent a mis-operation from being generated, by selecting one specific satellite in a displayed group by the movement of a cursor by performing the operations of an up key and a down key. CONSTITUTION:A TV video signal and a display signal from a character generator 1 are switched or mixed at an RGB encoder 2, and is outputted as an ON screen video signal, and is displayed on a CRT3. A specific character is read out from the character generator 1 by the control of a CPU5 which reads the operating content of an operation key group 4, and it is outputted to the RGB encoder 2. At this time, an UP key 4a and a DOWN key 4b are provided in the operation key group 4 in addition to general keys, and a prescribed satellite can be selected from a prescribed group by the operations of those keys. In such a way, a selection operation can be performed easily, and also, the mis- operation can be prevented from being generated.
Patent JP-S57211510-A (JP)
Title: Vehicle mounted
Inventor: AKUTSU KAZUFUMI
IPC: G01C21/26
Filed: 1981-06-23
Abstract: PURPOSE:To facilitate the operation of transferring the display of a present position by visualizing an indication on a display panel of a display means displaying the present position and a route map and by providing a panel switch having a means to transfer the display of the present position. CONSTITUTION:Receiving signals of components X and Y of terrestrial magnetism from a direction detector 1, a distance pulse from a distance sensor 2, a read signal of map data from a reading unit 3, etc., a microcomputer 4 performs operational processing according to a control program, delivers a display signal to a controller 5, and makes CRT6 display the map data, a traveling route information and characters. A panel switch 7 fitted on a display panel has touch elements 31-42, and when these elements are pushed, serial signals are generated. These signals move a cursor indicating a present position, specifying a map of a specified area, and moreover, changing the contents of present position data and traveling track data.
Patent JP-H11298072-A (JP)
Title: Fiber-ring mode synchronous laser device and optical communications system thereof
Inventor: RI EIKON
IPC: H04B10/291
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To drastically increase the cycle frequency of a fiber-ring mode-locked laser device which is an appropriate light source for an optical communications system of a large capacity in transmission and to realize an optical communications system of a larger capacity in transmission by using such a laser device as its light source. SOLUTION: A fiber-ring mode synchronous laser device is provided with a ring resonator 9 or a filter area having two photoconductive wave path grating routers for selectively transmitting a desired higher-order longitudinal mode. An optical communications system has a fiber-ring mode synchronous laser device having an light pulse output of a repetition frequency of 10 GHz or more as its light source.
Patent JP-S5722375-A (JP)
Title: Phase control circuit for thyristor
Inventor: NISHIMURA KOUJI
IPC: H02M1/08
Filed: 1980-07-15
Abstract: PURPOSE:To enable to obtain two phase control modes for a thyristor by a method wherein changing-over between two thyristor trigger circuits is controlled in accordance with conduction or nonconduction of a switching element. CONSTITUTION:When ON-angle of the thyristor TH is to be controlled, a transistor Q3 is provided as a switching element SW in the trigger circuit to obtain a curve II as shown in the figure, and it is made as the mode change-over element. Namely the circuit is so constituted as when the transistor Q3 constituting the switching element SW is in OFF-state, the second thyristor trigger circuit 2 containing an SBS (silicon bilateral switch) Q5 operates, the first thyristor circuit 1 containing a PUTQ0 stops its operation, and when the transistor Q3 is in ON-state, the second thyristor trigger circuit 2 containing the SBSQ5 stops its operation, and the first thyristor trigger circuit 1 containing the PUTQ0 operates. Accordingly no discrepancy, etc., of change- over timing between two curves I and II in the figure is generated, and smooth changing-over can be performed.
Patent JP-2000153794-A (JP)
Title: Bicycle handlebar rotating apparatus
Inventor: KATO TAKAJI
IPC: B62K21/18
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To enable the width of a bicycle to be narrower so that it can be parked in a narrow spot, by having the handlebar shaft of the bicycle divided into upper and lower parts which are able to be separated and connected by operating a lever, such that when they are separated, the fixed handlebars are able to be rotated at a specific angle with respect to the front wheel. SOLUTION: A handlebar shaft 1 of a bicycle is able to separate into upper and lower parts and rotate. A joint pipe 8 is disposed at the upper end of a shaft pipe 2, which constitutes the separating portion of the handlebar shaft 1. With this separating portion in a normal state, a slide member 10 rises up when a lever 14 is raised, such that a protruded line 11 on the top portion engages with a slot 21A of an engaging member. In this case, the handlebars 20 are at right angles to the front wheel. When parked, these are disengaged by rotating the lever 14 downward and the upper portion of the handlebar shaft 17, which is able to be rotated because it has been separated from the lower portion of the handlebar shaft, is rotated 90 degrees with respect to the front wheel with the handlebars 20. This enables the bicycle to be parked in a narrow parking stand.
Patent JP-S61258080-A (JP)
Title: Production of decorated sheet for interior material of automobile
Inventor: ARAKI KAZUO
IPC: B60J5/00
Filed: 1985-05-08
Abstract: PURPOSE:To obtain the titled decorated sheet for interior material, easily at a low cost, by laminating a PE foam on the skin material made of TPE and transferring a crest or pattern, etc., to the obtained interior material sheet before molding. CONSTITUTION:A decorated sheet for the interior material of automobile (e.g. door trim of automobile) can be produced by heating and softening an interior material sheet 2a consisting of PE foam 3b laminated to a TPE skin material sheet 3a with a heater 1, setting the softened sheet in a porous and air- permeable vacuum-forming mold 4a applied with a crest, pattern, letter, etc., evacuating the mold to effect the transfer of the crest, pattern, letter, etc., perfectly to the surface of the skin sheet 3a, and bonding the obtained decorated sheet 2b for interior material to the core material with an adhesive.
Patent JP-S61254392-A (JP)
Title: Optical information-recording medium
Inventor: HASHIMOTO KAZUMASA
IPC: G11B7/244
Filed: 1985-05-07
Abstract: PURPOSE:To sufficiently display excellent thermal properties of an organic material and achieve higher sensitivity, by constituting a recording layer of a specified composite film provided by vacuum deposition. CONSTITUTION:A semiconductor laser with an oscillation wavelength of 700-900nm is used as a light source for a recorder, and a recording medium is used for recording and reproducing information by using the laser. The recording layer of the recording medium is constituted of a composite film of a vapor- deposited material of a compound having a phthalocyanine ring and a vapor- deposited material of polyethylene which are provided by vacuum deposition. Said compound shows a high absorbance in the region of 700-900nm, is stable thermally and chemically, and is excellent in long-time stability such as light resistance. Accordingly, a recording medium having high sensitivity to laser light pulses could be obtained.
Patent JP-2000292633-A (JP)
Title: Light wave length multiplex communication module
Inventor: SAITO TSUNEAKI
IPC: G02B6/34
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensive provide a small noise module without enlarging the size of a chip by connecting a light filter part having a function of shielding the light of a specific wave length area to the light input waveguide side of an array waveguide type light wave length wave mutiplexer demultiplexer, and imparting a function of shielding the light having a specific wave length passing through the array waveguide type light wave length wave multiplexer demultiplexer. SOLUTION: In this light wave length multiplex communication module 1A, an optical fiber grating 20 is connected to an optical fiber 31 connected to an incident waveguide 11 of an array waveguide type diffraction grating 10. A light isolator 30 for cutting off the reflected light from the optical fiber grating 20 is connected to a front stage of the optical fiber grating 20. This optical fiber grating 20 is designed so as to reflect the light of a range falling in a band of a light amplifier 43 at the peak of the diffraction degree different from the peak corresponding to the communication light of the array waveguide type diffraction grating 10 to thereby cut off the light having a wave length corresponding to the reflected light.
Patent JP-H02124551-A (JP)
Title: Projector for light transmitting plate filing sheet
Inventor: OZEKI JIRO
IPC: G03B21/64
Filed: 1989-04-18
Abstract: PURPOSE:To accurately realize focusing whenever a light transmitting plate is replaced by pressing a filing sheet against a supporting frame or the light transmitting plate supported with the supporting plate of the filing sheet of the filing sheet against the supporting block on a light source means. CONSTITUTION:The filing sheet 17 is inserted between a pressing plate 13 placed on the position where a free edge surrounds the condenser lens 2 of the light source means and the supporting plane 8a of the supporting frame 8. The frame part 17a of the filing sheet 17 is formed into a chevron section. The pressing plate 13 is brought into contact with the top surface of the frame part 17a and presses the frame part 17a of the filing sheet 17 downward. Thus, the filing sheet 17 is maintained by pressing it against the supporting plane 8a of the supporting frame. When the light transmitting plate 18 on the projecting position is replaced, it is moved by moving the filing sheet 17 in a direction X with the sheet 17 pushed against the pressing plate 13 by moving the supporting frame 8 in a direction Y. Therefore, focusing without deviation can be obtained at the time of replacing the light transmitting plate.