baber/WOPTO huggingface dataset:
Patent JP-H0647210-A (JP)
Title: Compression plate in compression type filter press
Inventor: MAKINODA MITSUGI
IPC: B01D25/21
Filed: 1992-06-22
Abstract: PURPOSE:To uniformly put forward filtration dehydration on both sides of a compression filter plate and to easily remove cake from a filter cloth by freely removably hanging a protective filter cloth on which a drain net is sewed to the filter surfaces of compression membranes installed on both sides of a hollow frame body and further hanging a filter cloth thereon to perform filtration. CONSTITUTION:On a pair of compression membranes 2 between which a hollow frame body 1 is inserted a protective filter cloth 4 on which a drain net 5 is sewed is hung and the drain net 5 is put on a filter surface 3 of the compression membranes 2. An original liquid hole 10 of the drain net 5 near the circumferential edge of the original liquid hole 7 of the compression membrane 2 and an original liquid hole 9 of the protective filter cloth 4 are included at the circumferential edge of an original liquid hole 15 connecting part of filter cloths 14 of both sides hanging on the protective filter cloths 4. Plural filter plates are arranged and tightened and the original liquid is fed from the original hole 7 and passed through filter cloths 14 and drain nets 5 between the filter plates and filtered. Next, after compressed fluid is fed between the compression membranes 2 on both sides of the compression plate to give the original liquid compression dehydration, the tightening of each compression plate is released to detach the filter plates from each other and the filter cloth 14 is removed from the protective cloth 4 to shake off cake stuck to the filter cloth 14.
Patent JP-H0352146-A (JP)
Title: Magneto-optical disk device
Inventor: NOGUCHI MASAHIKO
IPC: G11B11/10
Filed: 1989-07-20
Abstract: PURPOSE:To shorten the rotation waiting time and to quickly write data by providing a data erasing-only head and a write/read-only head on a prescribed relation position. CONSTITUTION:The data erasing-only head 2 and the data write/read-only head 3 arranged in a prescribed angle theta with the head 2 are provided. The erasing-only head 2 shifts on the same track as the write/read-only head 3 so that it always holds the angle theta from the center of a magneto-optical disk medium 1 with respect to the write/read-only head 3. Thus, writing can be executed by the rotation of the angle theta of the medium 1 after data is erased, therefore the erasing/writing action of data can be completed within one rotation of the medium.
Patent JP-H0831176-A (JP)
Title: Semiconductor storage device
Inventor: MAEDA TOSHIO
IPC: G11C11/401
Filed: 1994-07-18
Abstract: PURPOSE:To speed up a writing operation by making the driving ability of at least a corresponding unit amplifier circuit of sense-amplifiers selectively small when the transmitssion of a writing signal with respect to specified bit lines is performed. CONSTITUTION:When data input-output circuits IO are made to be selection states with a write mode, input data having 16 bits supplied via corresponding data input-output terminals are taken in to be transmitted to corresponding write amplifiers WA0 to WA15. Amplifiers WA0 to WA15 operate after receiving the H-level of an internal control signal WE and make input data transmitted from corresponding data buffers prescribed complementary writing signals. Therafter, signals are written in 16 pieces of memory cells selected in the memory array MARY of a bank from corresponding complementary common data lines via corresponding sense-amplifiers SA. At the time of a read mode, signals to be outputted from 16 pieces of memory cells selected in the BRY via corresponding complementary common data lines are amplified to be transmitted.
Patent JP-H1135755-A (JP)
Title: Rubber composition
Inventor: KANEKO SATOSHI
IPC: C08K5/31
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which improves the tensile properties of unvulcanized rubber such as tensile strength and modulus of elasticity without adversely affecting the resistance to air permeability and the processing operation without shortening the scorching time as well and, in addition, has good low-temperature brittleness of the vulcanized rubbers and is particularly suitable in use in rubber products which regard the resistance to air permeability as important such as tire inner tubes and tire inner liners. SOLUTION: This rubber composition comprises, based on 100 pts.wt. rubber component containing not less than 50 wt.% halogenated butyl rubber, (A) 0.1-10 pts.wt. nitrogen-containing aromatic compound having two or more nitrogen atoms in the molecule and (B) 0.1-10 pts.wt. 1,3-diphenylguanidine. In this case, the nitrogen-containing aromatic compound is compounded in the first kneading step and the 1,3-diphenylguanidine is compounded in the second kneading step.
Patent JP-H0741268-A (JP)
Title: Signal transmission device of elevator
Inventor: KOURA KUNIKAZU
IPC: B66B5/02
Filed: 1993-07-29
Abstract: PURPOSE:To prevent a fall of service function of an elevator and smoothly bring back the transmission to its normal state, even if abnormality occurs in signal transmission between the group supervisory operation control device of the elevator and the elevator control device. CONSTITUTION:When any abnormality occurs in transmission between a group supervisory operation control device 3 and an elevator control device 5, the output destination of the transmission signals of landing remote stations 9A-9N is changed from the main station 1 of the group supervisory operation control device to the main station 2 of the elevator control device. Further, after the changeover, the timing of changeover of the output destination of the transmission signals of the landing remote stations 9A-9N to the main station 1 is controlled by a transmission passage changeover timing control means 8.
Patent JP-H0476802-A (JP)
Title: Video tape recorder
Inventor: OZAKI YUKIHIKO
IPC: G11B15/07
Filed: 1990-07-18
Abstract: PURPOSE:To improve the operability of a degaussing operation by executing control by using a microcomputer, and further suitably controlling display on the screen of a monitor display. CONSTITUTION:A degaussing operation start signal is sent from a remote control receiver 8 to a microcomputer 4 by the operation exclusive for degaussing of a remote controller 10, and the microcomputer 4 sends a control signal to a signal system block 2 and outputs a degaussing start picture on a monitor 9. In this case, when a degaussing block is designated, the microcomputer 4 sends a signal to a degaussing circuit part 2c in the signal system block 2, and the degaussing operation is started. When the degaussing operation is completed, the microcomputer 4 sends signals to a driving system block 7 and a power supply part 3 respectively, a cassette is ejected and the power source of a main body is turned off. On the other hand, the plural kinds of degaussing blocks can be designated by utilizing tape position information on a control track and by displaying the designated items on an OSD., the operability can be improved.
Patent JP-S6431296-A (JP)
Title: Guard information transmitting device
Inventor: KIKUCHI AKIRA
IPC: G08B23/00
Filed: 1987-07-27
Abstract: PURPOSE:To correspond to the supervision and the control of plural sections by providing a repeating supervising means to connect with a central processing means through a trunk line, to detect abnormal situations, and to send a detecting signal and a repeating control means to control equipment to be controlled. CONSTITUTION:A central processing unit 20 is informed of an abnormal situation detected by a sensor 60 through a trunk line 30 connected to a repeating supervising device 40 and the central processing unit 20 informs the supervising center of the abnormal situation through a communication line 10. A control instruction from the supervising center is received at the central processing unit 20 through the communication line 10 and the central processing unit 20 informs a repeating controller 50 of the control instruction through the trunk line 30 and controls an equipment 70 to be controlled as the designation of the control instruction. Thus, even when the communication line between the supervising center and the unit is only one and the guard information transmitting equipment is only one, the equipment can correspond to the supervision and the control of plural sections.
Patent JP-H0478653-A (JP)
Title: Conveyor device using self-travelling electric railcar
Inventor: SUGAWARA TAKESHI
IPC: B61B13/06
Filed: 1990-07-16
Abstract: PURPOSE:To enable thrust to act proportionally upon both right and left side frames of a movable truck by providing a movable truck, integrally connected to a self- travelling electric railcar having an elevation frame, additionally with a side frame connecting means for connecting both side frames integrally to each other. CONSTITUTION:A self-travelling electric railcar 1 is provided with a conveyed article suspending elevation frame 7 suspended through an elevating drive means 6, and a conveyed article cargo handling place is provided with a movable truck 17 reciprocated parallel to the travel path of the self-travelling electric railcar 1 within a fixed range. The movable truck 17 is provided with a lateral pair of side frames 20 supported independently by guide rails 18, an electric car connecting means 33 for integrally connecting the movable truck 17 to the self-travelling electric railcar 1, and a side frame connecting means for integrally connecting both side frames 20 to each other. This side frame connecting means is formed of side frame clamp parts 37, provided integrally with a longitudinal pair of clamp arms 34a, 34b having electric railcar clamp parts 36 for clamping the clamped part 16 of the self-travelling electric railcar 1 in the electric railcar connecting means 33, for clamping a clamped part 38 on the movable truck 17 side.
Patent JP-H0636200-A (JP)
Title: Aircraft docking guidance device
Inventor: TAKAHASHI TAKAFUMI
IPC: B64F1/36
Filed: 1992-07-15
Abstract: PURPOSE:To provide an aircraft docking guidance device from which higher quality azimuth information and distance information can be obtained by suppressing unnecessary optical noise such as the light other than a collision prevention light to be an object and the reflection of sunlight, etc. CONSTITUTION:The collision prevention light 2 of an aircraft 1 is imaged by plural TV cameras 3L, 3R, the color signals of the collision prevention light 2 are extracted by color extractors 4L, 4R corresponding to each TV camera 3L, 3R, respectively, and the data of the collision prevention light 2 is obtained on TV screens 5L, 5R. This device is an aircraft docking guidance device in which azimuth information and distance information is obtained by performing the arithmetic processing of the data of this collision prevention light 2 and the information is defined as the location reference of the aircraft 1. Then, on the TV screens 5L, 5R, a mask processing is performed so as not to perform the color signals extraction of unnecessary screens other than effective screens of the locus of the collision prevention light 2.
Patent JP-2001011341-A (JP)
Title: Pigment for aqueous dispersion and aqueous pigment dispersion
Inventor: FUJII TAKAMITSU
IPC: C09D11/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment which is used for aqueous dispersions and can easily be dispersed in aqueous media by applying specific treatments to a material to be treated. SOLUTION: This pigment 4 used for aqueous dispersions comprises pigment particles 3 which are obtained by introducing hydrophilic functional groups 2 to the surfaces of a treating material 1 by a drying treatment enabling the introduction of the hydrophilic functional groups 2 to the surfaces of the material 1 and further applying a fine particle-forming treatment and/or a treatment for forming finely uneven surfaces to the particles. Therein, the drying treatment is preferably a low temperature surface plasma treatment or a surface treatment using active oxygen generated by the irradiation of ultraviolet light.
Patent JP-S5891073-A (JP)
Inventor: FUKATSU YUKIO
IPC: C04B35/584
Filed: 1981-11-26
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-S5978543-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA ITARU
IPC: H01L21/762
Filed: 1982-10-27
Abstract: PURPOSE:To suppress the production of bird beaks by emitting parallel light rays from an oblique direction so that a resist remain at the upper end of a groove formed on a substrate to expose the resist. CONSTITUTION:After a groove 11 is formed at the position to be as the insulating region of a semiconductor substrate 10, a thin SiO2 film 12 and an Si3N4 film 13 is sequentially formed. A photoresist 14 is coated except a recess along the groove 11, and exposed by parallel light rays 15, 16 from an oblique direction. With the exposed resist 17 as a mask the film 13 is etched, and the film 13 of the part of the bottom and side surfaces of the groove 11 is removed. Then, the resist 17 is removed, and an SiO2 layer is selectively oxidized with the film 13 as a mask. Then, bird beaks are formed on the side surface of the groove 11, but do not affect the large area of the flat surface of the substrate.
Patent JP-S5890930-A (JP)
Title: Manufacture of sheet or film of thermoplastic resin
Inventor: OKUDAIRA YUTAKA
IPC: C08J9/00
Filed: 1981-11-26
Abstract: PURPOSE:To obtain a sheet containing NiO2 ideal for removal of waste gas containing toxic and malodorous substance by treating a stretched porous sheet produced by stretching a thermoplastic resin sheet holding a granular Ni salt  with a solution of alkali hypochlorite. CONSTITUTION:A composition produced by mixing 100pts.wt. of a thermoplastic resin (e.g. high density PE) with 10-200pts.wt. of a granular Ni salt (e.g. NiSO4) is molded into a sheet, which is stretched in a uniaxial or polyaxial manner to form a porous sheet or film which has fine passages to allow communication between granular Ni salts held and granular Ni salts and the surface of the stretched sheet. The sheet or film thus obtained is treated by a solution of alkali (e.g. NaOH) and hypochlorite (e.g. NaOCl) to turn the Ni salt to turn the Ni salt to NiO2. Thus, a thermoplastic resin sheet or film is obtained which is ideal for removal of toxic and malodorous substances such as CH4, NH3, H2S, lower amine and mercaptan contained in a waste gas when brought into contact therewith.
Patent JP-H0743510-A (JP)
Title: Even-numbered multiple beam generating element and optical recorder
Inventor: KATAOKA KEIJI
IPC: G02B5/18
Filed: 1993-07-29
Abstract: PURPOSE:To provide a grating which generates the even number of multiple beams with uniform light intensity and an optical recorder with high speed and high resolution. CONSTITUTION:The grating in which a reference phase pattern 10 with structure in which rectangular patterns 8, 9 provided with nonuniform width and single phase height ay, ay are stacked in multiple layers are arranged repeatedly is used as an even number multiple beam generating element which generates the even number of multiple beams. Also, in the optical recorder, multiple beams emitted from the even numbed multiple beam generating element are made incident on a multi-channel acoustic optical device, and the angle of the multiple beams to which light intensity modulation is applied in the arranging direction is scanned by a rotary polygonal mirror after being rotated by a roof prism.
Patent JP-S6166154-A (JP)
Title: Husking ratio meter
Inventor: MAKITA KOREI
IPC: G01N21/85
Filed: 1984-09-07
Abstract: PURPOSE:To judge a husking ratio of specimen grains easily and simply, by judging with a grain judging means the sampled grains, calculating the husking ratio from thus obtained data and installing a means for displaying it in a storage box. CONSTITUTION:Grains inside a funnel-shaped space 6 of a storage box 1 drop through a passage 3. A beam of light from a luminous element 4, after reflected by the dropping grain, is irradiated into a light-receiving element 5. Its detecting output is processed by a microcomputer 8 for calculation of the husking ratio and displayed on a display unit 9. Thus, the husking ratio of the specimen grains can easily be judged. As the meter is accommodated in the box 1, it can be moved to any place for easy measurement of the ratio.
Patent JP-H09151427-A (JP)
Title: Sound insulating wall
Inventor: SHIMA HIROSHI
IPC: E04B1/82
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To increase noise reducing effect by providing the upper end part of a sound insulating wall body with a first branch wall extended vertically upward, a second branch wall extended onto the anti-noise source side, and a re-branch wall extended toward the noise source side from the intermediate part of the second branch wall. SOLUTION: The upper end of a sound insulating wall body 1 is provided with a first branch wall 2 extended upward, a second branch wall 3 extended being inclined upward from the tip of a horizontal part 5 extended in an opposite direction to a noise source, and a re-branch wall 4 extended toward the noise source side from the intermediate part of the second branch wall 3. Sound absorbing material can be provided on the inner surface side of each wall. Sound propagated along the second branch wall 3 is pushed upward by the re-branch wall 4 and diffracted around the tip of the first branch wall 2, at the tip of the re-branch wall 4, and interferes with sound (direct wave) propagated toward the tip of the re-branch wall 4 so as to reduce sound energy. Effective sound insulating effect can thereby be obtained without making the height of a sound insulating wall high.
Patent JP-H0475291-A (JP)
Title: High frequency heating apparatus
Inventor: YOSHINO KOJI
IPC: H05B6/68
Filed: 1990-07-17
Abstract: PURPOSE:To detect radio waves corresponding to the weight of a food independent of the position where the food put and determine the weight precisely by installing an antenna in ceiling of a heating chamber. CONSTITUTION:A part 5 of radio waves which are not absorbed by a food 2 are permeated through an open hole-having cover 7 made of a resin, pass the open hole 8 formed in ceiling of a heating chamber 1, transmitted to a wave detection circuit 10 formed in the back side of a printed board 9 and detected there, and then they are sent to a controller 12 by a lead 11 wire as an output of the wave detection circuit. The radio waves are transmitted by an antenna 6, led to the wave detection circuit 10 through a through hole 19, detected by the wave detection circuit 10 which is composed of chip parts such as Schottky barrier diode 20, etc., and microstripe-line, and transmitted after that as signals of direct current by the lead wire 11.
Patent JP-S5980413-A (JP)
Title: Preparation of copolymer
Inventor: KITANO YOSHITADA
IPC: C08F246/00
Filed: 1982-10-29
Abstract: PURPOSE:To prepare a copolymer having high activity, stereoregularity and bulk density, and useful as a film and other molded article, by copolymerizing an olefin with a complex compound of a Lewis acid and a polar vinyl monomer in the presence of a specific catalyst. CONSTITUTION:A copolymer of an olefin and a polar vinyl monomer is prepared by copolymerizing an olefin (e.g. ethylene, styrene, etc.) with a complex compound derived from a polar vinyl monomer (e.g. 10-undecenoic acid, methyl 8- noneate, etc.) and more than equimolar amount of a Lewis acid (e.g. ethyl alminum dichloride, methyl tin trichloride, etc.) in the presence of a catalyst composed of an organoaluminum compound (e.g. triethyl aluminum) and a catalyst component containing Mg, Ti, halogen and an electron donor.
Patent JP-H0722428-A (JP)
Title: Manufacture of silicon wafer, and silicon wafer
Inventor: KONO KATSUMI
IPC: H01L21/322
Filed: 1993-06-30
Abstract: PURPOSE:To provide a silicon wafer manufacturing method capable of performing control so as to cause silicon wafers containing polysilicon to have an optimum gettering effect or a larger gettering quantity, or to cause the silicon wafer containing polysilicon to have a larger gettering quantity. CONSTITUTION:(1) This invention concerns a manufacturing method for silicon wafers containing polysilicon, and has constitution for controlling the film quality of the polysilicon represented by a crystal orientating property. (2) The title silicon wafer is one containing polysilicon, and has constitution that makes the orientation ratio (220)/((111) +(220)) of the crystal orientating property of the polysilicon 0.9 or larger.
Patent JP-H0934916-A (JP)
Title: Radio data collecting device
Inventor: YOSHITAKE SATORU
IPC: G08C15/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio data collecting device capable of collecting an alarm and reporting an operator in the case of an order different from a collecting order set beforehand at the time of collecting data from plural responders. SOLUTION: This data collecting device goes round plural responders and collect data by an interrogator. The responder 20 is provided with an antenna 21 for receiving interrogation waves, a detector 22 for detecting the interrogation waves, a sensor 25 for measuring physical quantity and a modulation circuit 26 for modulating the interrogation waves corresponding to the output of the sensor 25 and the identification number of the responder 20. The interrogator 10 is provided with a route storage device 16 for storing a data collecting route, a discrimination circuit 15 for comparing the data collecting route with the order of the identification numbers received from the responders 20 and discriminating the propriety of the collecting route and a display device 17 for displaying the collecting route and the discriminated result of the discrimination circuit 15.
Patent JP-H0352756-A (JP)
Title: Casting method and casting apparatus
Inventor: KIKUCHI TARO
IPC: B22D23/00
Filed: 1989-07-21
Abstract: PURPOSE:To cast a small size product having high quality with good yield by dropping molten metal from upper part in vertical direction of split molds beforehand opened, closing the molds when molten metal reaches the center of the above molds and solidifying under pressurizing. CONSTITUTION:Spherical molten metal drips 2 having few gr supplied from a molten metal supplying device 1 constituted by combining a molten metal vessel and electromagnetic pump, are dropped through an electromagnetic induction type through-sensor 3 and supplied into the center of the molds 4, 5 beforehand opened. Then, a control unit 6 with numerical control method starts to count time from the time when the molten metal drip 2 passes the sensor 3 and counts the time required to reach the center of the molds 4, 5 predicted. By this method, closing signal for closing the mold 4, 5 is outputted to an opening/closing device 7 with screw driving to quickly close the molds 4, 5. Then, the molten metal drips 2 filled up into cavities 8, 9 in the molds 4, 5 are solidified while receiving the pressure, and the excess molten metal is caused to flow out of overflow cavities 8, 9 and solidified.