baber/WOPTO huggingface dataset:
Patent JP-H07330167-A (JP)
Title: Maintenance structure of rotary feeder
Inventor: KATSUSHIMA SHINJIRO
IPC: B65G53/46
Filed: 1994-06-09
Abstract: PURPOSE:To prevent the mixing of the particulate substance by easily and safely removing a stuffing box of a rotary feeder and taking out a rotor to facilitate the cleaning of the rotor. CONSTITUTION:Brackets 6, 7 are provided on each side of the lower side part of a casing 1, guide rails 16, 16 are mounted on fitting holes 6a, 7a of these brackets 6, 7 in parallel to the axis of a rotary shaft 9 of a rotor 8, and a stuffing box 11 removed from the casing 1 is guided by these guide rails 16, 16 so as to be slidable in the transverse direction. In addition, the rotor 8 in the casing 1 is drawn from the port of the casing 1 from which the stuffing box 11 is removed.
Patent JP-H07335866-A (JP)
Title: Apparatus for halving charge signal by means of charge transfer device
Inventor: NAGAZUMI YASUO
IPC: H03M1/66
Filed: 1994-06-09
Abstract: PURPOSE:To reduce the time necessary for division processing, by transferring a charge packet, between each buffering means which temporarily stores a divided charge packet and a splitter means which devides a charge packet. CONSTITUTION:A potential well formed in a charge splitter D is divided into two dependent potential wells d1, d2 by the electric potential of a division electrode G arranged in the central part of the charge splitter. Charge packets Q1 (O), Q2 (O) are formed in the potential wells d1, d2. After the electric charge Q1 (O) is independently transferred to a buffer BY, and the electric charge Q2 (O) is again distributed in the whole charge splitter D, the electric charge is again divided into Q21, Q22. Further the Q21, Q22 are transferred to buffers BY, BX, and at the same time, the electric charge Q1 (O) is divided into packets Q11, Q12. Thereby the time necessary for division processing can be reduced.
Patent JP-H10326497-A (JP)
Title: Semiconductor memory
Inventor: ITO YUTAKA
IPC: G11C29/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently relieve a defect by generating an ECC parity bit for storage data, storing them in a memory cell, relieving the defect in a bit cell with the error detection/correction of the data and preferably relieving the defect in the memory cell of the parity bit with a redundant circuit. SOLUTION: A memory array part is divided into 16 pieces of memory mats, and is constituted so as to be provided with capacity of nearly 64 M bits in all and to input/output the data in 137 bits. An ECC circuit is arranged between the memory array part and an input/output part, and the parity bit of an expansion humming code consisting of 9 bits is generated to be stored in 137 pieces of memory cells. A piece of memory mat is provided with reserve sub-word lines by four pieces much and reserve bit line pairs by two circuits much for relieving the defect, and the defect is relieved preferably for a complementary bit line for the parity bit and the memory cell of the parity bit.
Patent JP-2000333790-A (JP)
Title: Cushion structure for vehicle seat
Inventor: TAKAHASHI MITSURU
IPC: D04H1/498
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the body pressure dispersing effect and the air permeability of a seat by providing a mat material which is formed into a honeycomb- form solid structure having a plurality of independent spaces of a fiber aggregate having elasticity, at the seat section and the back rest section of a vehicle seat. SOLUTION: A seat apron 10 is constituted of a mat material 20 and a skin material 30, and the mat material 20 and the skin material 30 are sewn to each other by a seam 12 on the outer periphery and a seam 14 at the central section. Then, the mat material 20 is formed into a honeycomb-form solid structure of a synthetic fiber aggregate such as nylon, and a plurality of independent spaces 22 are provided by honey comb-shape fiber walls 24. In the meantime, the skin material 30 is formed into a mesh-state of a synthetic fiber which is rich in light-resistance such as polyester in such a manner that the air permeability of the mat material 20 may not be spoiled. By this constitution, the body pressure dispersing effect and the air permeability of the seat can be improved.
Patent JP-H05325285-A (JP)
Title: Magneto-optical disk
Inventor: KUWABARA TSUNEO
IPC: G11B11/105
Filed: 1992-05-19
Abstract: PURPOSE:To improve friction characteristic and to enhance durability by incorporating fine particles having secondary agglomeration structure in a resin layer to form a protective layer having a prescribed roughness formed by a small amount of the fine particles. CONSTITUTION:The magneto-optical disk 1 is formed by successively laminating on the surface of a substrate 2 a protective layer 4, an interlayer 5, a recording layer 6, a protective layer 7, a reflective layer 8, and the protective coat 9 made of the resin containing the fine particles having secondary agglomeration structure, thus permitting the protective coat to have a prescribed roughness formed on the surface by a small amount of the fine particles.
Patent JP-S6129742-A (JP)
Title: Measuring method of water of dewatered cake
Inventor: IZUMI NAOKI
IPC: G01N21/3554
Filed: 1984-07-20
Abstract: PURPOSE:To take a high-precision measurement in a short time by charging uniformly dewatered cake in a storage part and flattening its surface. CONSTITUTION:The dewatered cake conveyed on a conveyor 10 in an overlap state is uniformed by a height adjusting device 11 to uniform constant height. When the dewatered cake contacts a limit switch 12, a sampling device 13 operates and the dewatered cake sampled with its lower-end opening/closing hand 1 is elevated by an elevation rod 15 and supplied to a storage part 2 with a horizontal arm. Then, the dewatered cake is crushed by a crushing head 5 and charged in the storage part 2 to nearly uniform density. Further, the cake is pressed by a press head 6 to flatten the surface of the dewatered cake and then its water is measured by an infrared moisture meter 7. Therefore, the surface of the dewatered cake is flattened and there is no scatter of infrared rays, so a high-precision measurement is taken.
Patent JP-H11342336-A (JP)
Title: Catalyst a for removal of nitrogen oxides by decomposition and method
Inventor: UCHIDA HIROSHI
IPC: B01J23/84
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a practical, highly active decomposition catalyst capable of removing NOx , especially, NO contained in exhaust gases originated from all combus tion apparatus, regardless of fixed generation sources or moving generation sources or derived from fuels or combustion air by directly decomposing them at high temp. without reducing agents, and to provide the practical method for NOx removal using the catalyst for treating the exhaust gas containing oxygen and steam. SOLUTION: The decomposition catalyst containing, as a catalytically active component, at least one metal complex oxide of the composition formula AM1-x Ex O3+-z (A is an alkaline earth metal; M is an element of the iron group elements; E is a metal selected from vanadium group metals; 0<x<1; z is oxygen defect number or oxygen excess number of metal oxide at the room temp. and ambient pressure), preferably, whose crystalline structure is a perovskite-type, is used for removing nitrogen oxides. As this catalyst has a high resistance against the poisoning caused by steam, the nitrogen oxides in the exhaust gas containing steam can be removed by directly bringing the exhaust gas into contact with the catalyst at 600-1,000 deg.C, in the presence of or in the absence of oxygen without removing moisture from and drying the gas and without adding reducing agents.
Patent JP-S638109-A (JP)
Title: Conveying system
Inventor: HASHIMOTO SUSUMU
IPC: B65G47/57
Filed: 1986-06-30
Abstract: PURPOSE:To perform required conveyance control with the use of a simple control means, by forming a loader section as one unit block, and by dividing a process section into a plurality of blocks which are connected together through the intermediary of buffer devices so that control is made to every one unit block. CONSTITUTION:There are provided a loader section 20 for supporting a plurality of cassettes 4a into which a plurality of plate-like members W are accumulated, and successively separating the plate-like members W from each other, a conveying mechanism for conveying thus separated plate-like members W to a process section 21, and an unloader section 22 for accumulating the plate-like members W into a cassette 4b. In this conveying system, the loader section is regarded as one unit block, and therefore the control of conveyance of the plate-like members W is made to every one unit block. When the members W are introduced into a block 26, a first counter in the block 26 initiates to count in association with a pay-out signal, and simultaneously, a second counter counts the members W passing by the block 26, thereby it is possible to grasp the number of the members W in every block.
Patent JP-S637432-A (JP)
Inventor: NAGAYAMA TETSUYA
IPC: E04B1/00
Filed: 1986-06-27
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-S5775455-A (JP)
Title: Solid state pickup element
Inventor: HIRATA YOSHIMI
IPC: H04N5/335
Filed: 1980-10-29
Abstract: PURPOSE:To obtain a picture element with high density by forming junction type overflow drain regions on separating regions which are used for separating transfer regions. CONSTITUTION:A plurality of N type transfer regions 22 which are partitioned by P type separating regions 21 are formed in a P type Si substrate 20. A shallow N type separating region 23 is formed in each region 22. A highly concentrated P<+> type overflow drain region 24 is formed corresponding to each region 23. In this constitution, a specific bias voltage is applied to the region 24 during the period of light receiving. When the overflow begins due to the excessive reception of the light during the light receiving period, the electric charges flow from one region 22 to the adjacent region 22. When the adjacent region 22 is overflowed, the excessive charges are absorbed by the region 24 as minority carriers, and a stable state is obtained. During the charge transfer period, the P-N junction is reversedly biased by raising the potential at the region 24 to the zero side, the potential at the region 23 is raised, and the right and left regions 22 are separated. Under this state, the signal charges can be excellently transferred.
Patent JP-S6414336-A (JP)
Title: Apparatus and method for evaluating operation data of winder
Inventor: HANSUPEETAA TSUERAA
IPC: D02H3/00
Filed: 1988-06-20
Abstract: PURPOSE: To enable the evaluation of the subject operating data on a remote place by supplying the operating data to a data comparator through a data transmitter-transmission device and a data receiver-transmission device and comparing the data with predetermined operating data and displaying the error. CONSTITUTION: Process intrinsic data stored in input stations 25, 26 are inputted to a processor through a keyboard, the operating data are continuously sampled and stored, and transmitted to an output connector 14. The measured operating data 21 are inputted to and stored in a data comparator 20 through a data transmitter-transmission device 15, a transmitting cable 17 and a data receiver- transmission device 19, and are compared with predetermined operating data 23, the discrepancy is displayed as a fault 29.
Patent JP-H05714-A (JP)
Title: Roller conveyor
Inventor: ONO TAKAYOSHI
IPC: B65G21/02
Filed: 1991-06-25
Abstract: PURPOSE:To repair or replace a roller easily by arranging a transmission device on a support frame so as to be interlocked with a driving device as well as to be connectable/disconnectable freely to/from a one side roller, and installing at least the one side roller on a roller shaft arranged on one support frame in a cantilever shape. CONSTITUTION:A transmission device 20 is formed of resin, and a case shape support frame 21a is used as its main body, and the lower edge of its longitudinal direction base plate part 22 is used as a locking part 17a, and is engaged with a locking groove 2A from above, and an oblique/outward butt part 18A is also formed on the upper edge of the base plate part 22. A bolt 23A passing through from above into a bolt hole formed in this butt part 18A is screwed to a nut body 3A, so that positional change (by sliding movement) ca be carried out freely in the frame length direction and fixation can be also carried out freely in the changed position. As for a cover plate unit 24 arranged consecutively inward from the lower half inside surface of the base plate part 22, its both lower edges are connected together by means of a connecting plate part 25. The inner edge of a lateral direction support shaft 27 is embedded in a bearing hole unit 26, so that the support shaft 27 can be oscillated freely in the vertical direction.
Patent JP-2000338149-A (JP)
Title: Electric power measuring device
Inventor: HASHIMOTO TADASHI
IPC: G01R21/133
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To measure and calculate the electric energy by successively sampling, digitizing and storing a plurality of voltage signals and a plurality of current signals at predetermined frequency with a first reference time and a second reference time. SOLUTION: Voltage signals of R-phase, S-phase and T-phase output from a power generator 200 are converted into measuring signal levels by measuring transformers 1a11-1a13 and voltage level converters 1a21-1a23, and current signals of R-phase, S-phase and T-phase are converted into measuring signal levels by measuring current transformers 1b11-1b132 and current/voltage converters 1b21-1b23. A plurality of voltage signals and a plurality of current signals are successively sampled by sampling signals having the first and second reference times and generated by a sampling signal generating part 45, then digitalized by an A/D converter 3, and temporarily stored in a memory 44 with the information on the positions of sampling signals.  Then a measurement operating part 43 executes the operation for measuring the electric power on the basis of a plurality of voltage digital signals and a plurality of current digital signals.
Patent JP-S63314934-A (JP)
Title: Data transfer system
Inventor: HASHIMOTO YOSHIKAZU
IPC: H04L1/12
Filed: 1987-06-17
Abstract: PURPOSE:To decide whether transfer data is transferred to a terminal equipment or not without an error by a main device by transmitting control information to be transferred and control information indicating whether this transferred information is retransmitted or not and returning the received transfer information directly to the main device by the terminal equipment. CONSTITUTION:The main device 1 transmits transmission data N having one signal unit constituting of the information D to be transferred to the terminal equipment 5 and the control information C and the terminal equipment 4 directly returns the received transfer information D to the main device 1 as return data. The transfer information D in the returned data is compared with the transfer information D in the transmitted data by the main device 1. As a result of the comparison, when the returned transfer information D coincides with the transmitted transfer information D, namely when there is no error in the returned transfer information D, data to be transmitted is formed of transfer information succeeding in time to the transmitted transfer information D and control information C indicating that this transfer data N is new data. Thereby, the main device 1 can decide that the transfer information D is correctly transferred to the terminal equipment 5.
Patent JP-S63316080-A (JP)
Title: Electrophotographic device
Inventor: IGUCHI YASUSHI
IPC: G03G21/08
Filed: 1987-06-18
Abstract: PURPOSE:To obtain excellent electrostatic charging characteristics even in low- temperature environment from the beginning by using a cold cathode-ray tube which uses a fluorescent material whose light emission center wavelength is in the short wavelength range as an electrostatic discharging light source and providing a filter which cuts long-wavelength light between a light source and a photosensitive body. CONSTITUTION:This is an electrophotographic device which uses a selenium-based photosensitive body and performs electrostatic discharging by light irradiation, the cold cathode-ray tube which uses the fluorescent material whose light emission center wavelength is in the short-wavelength range is used as the electrostatic discharging light source, and the filter which cuts long-wavelength light of >=700nm is arranged between the light source and electrostatic discharging light source. Thus, the long- wavelength light cut filter 3 is interposed between the fluorescent lamp 1 as the electrostatic discharging light source and photosensitive body to cut the long-wavelength light of >=700nm which is generated while the tube wall temperature of the fluorescent tube 1 is low and lowers the electrostatic charging characteristics of the selenium-based photosensitive body, thereby obtaining a copy image stably even in low-temperature environment from the beginning of device operation.
Patent JP-S5676225-A (JP)
Title: Catalytic denitration reaction tower
Inventor: KATSURAHARA KAZUTAKA
IPC: B01J8/00
Filed: 1979-11-22
Abstract: PURPOSE:To prevent choking of a catalyst bed and deterioration of a catalyst due to dust, by a method wherein a centrifugal dust collector is mounted beneath a fixed catalyst bed so that the collector and the bed are united to one body, and an ammonia injecting nozzle is disposed between the dust collector and the fixed catalyst bed. CONSTITUTION:A cyclone type dust collector 2 is mounted beneath a fixed catalyst bed 1 so that they are united to one body. The dust collector 2 is provided with an exhaust gas inlet 3, and a disposal gas outlet 4 is positioned at an upper part of the fixed catalyst bed 1. An ammonia injecting nozzle 5 is located between the fixed bed 1 and the dust collector 2 to form a catalytic denitration reaction tower. In said catalytic denitration reaction tower, an exhaust gas from, for example, a boiler using heavy oil fuel only is fed to the cyclone type dust collector 2 positioned beneath the reaction tower, and 50-70% of 200mg/cm<2> of dust contained in the exhaust gas is removed thereat. Said dust is further settled in a dust chamber 8.
Patent JP-H0444824-A (JP)
Title: Arrangement of mold in injection molding apparatus
Inventor: YAMAGUCHI TAKESHI
IPC: B29C45/06
Filed: 1990-06-11
Abstract: PURPOSE:To arrange easily randomly carried-in molds in an order of injection molding by a method wherein a mold for the second injection carried in the third stage and a mold for the first injection carried in the fourth stage are distinguished in terms of their order of injection molding and when a mold for the third injection is carried in the first stage, the mold for the first injection is positioned at a specified stage so as to be in the order of injection molding. CONSTITUTION:Injection stations 11 and 12 are made to be the first stage and the second stage and an idle station 17 and a mold opening station 15 are respectively made to be the third stage and the fourth stage. Then, molds 13 are successively transferred from the first stage to the fourth stage and injection and mold opening are performed and the molds 13 after mold opening are circulated to the first stage. Marks A, B and C indicate the molds randomly arranged on an arrangement station 23 and these molds A, B and C are, for example, arranged in the order of injection molding in such a way that the mold A is at the fourth stage which is the original position of the mold A and the mold B is at the third stage which is the original position of the mold B and the mold C is at the second stage which is the original position of the mold C.
Patent JP-H01321983-A (JP)
Title: Braid ring, hanger composed of the braid ring for wire and production of the braid ring
Inventor: KAWANO HISAO
IPC: D07B1/18
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a braid ring with resistance to high tension free from looseness due to mutual tightening between the outer braid and the inner one by stretch thereof by inserting the both ends into the hollow part at the center part of a round braid and forming the whole ring into an almost double braid structure. CONSTITUTION:The both ends of a round braid with the hollow inner part are inserted respectively from parts 8a and 8b into the hollow part of the loop, forced to pass through the inside of the loop and draw out respectively from parts 6 and 9 to provide a braid ring 1 having parts (A) and (B) with a double braid structure and a part (C) with a tripel braid structure. In case of using the ring as a hanger for a wire, damage of the wire and corrosion of the hanger can be prevented when the round braid of a synthetic fiber is used.
Patent JP-S63317272-A (JP)
Title: Filler metal
Inventor: WATANABE HIROYUKI
IPC: B23K35/28
Filed: 1987-06-19
Abstract: PURPOSE:To form an alloy layer excellent in the wear resistance by allowing Al to contain specific Ni and Cu aud depositing the titled filler metal surely on an Al alloy piston by the MIG welding, etc. CONSTITUTION:A notch 2 is formed on a piston ring groove forming part of an Al alloy piston material l. A welding torch 3 is arranged at a part corresponding to the notch 2 and an electrode 5 having a composition consisting of, by weight ratio, 5-30% Ni, <=15% Cu at least and the balance Al is inserted into a contact chip of the welding torch 3. Said electrode 5 is supplied continuously from the contact chip 4 and the welding is performed in inert gas. As a result, a fusion part 6 where the piston material 1 and the electrode 5 are fused and welded together is formed on a notch 2 formation part of the piston material 1 and its vicinity. By machining the fusion part 6, an alloy of the fusion part 6 is exposed on the upper side wall surface 8 and the lower side wall surface 9 of a piston ring groove 7.
Patent JP-H06286689-A (JP)
Title: Wing sail slat mounting system
Inventor: WALKER JOHN GRAHAM
IPC: B63H9/06
Filed: 1991-05-27
Abstract: PURPOSE: To improve operation of flap deflection by mounting a slat in a wingsail arrangement of a airfoil so as to be pivotably about the trailing edge of an upright leading airfoil and to be connected to the leading edge of an upright trailing airfoil, and allowing the slat to pass between the both airfoils. CONSTITUTION: A slat 23 is pivotably mounted about the trailing edge of a leading airfoil 1. The slat 23 is connected to the leading edge of a following airfoil 2 through a cable. When the trailing airfoil 2 is angluarly displaced from the aligned position against the leading airfoil 1, the slat 23 is moved in response to the pivoting movement of the trailing airfoil 2 to form a linear nozzle. The trailing edge of the slat 23 is cut out, a pivot pin 30 is attached to pivot a mounting cable 4 and is equipped with a pair of wheels 33, and the rim of the wheel 33 is positioned to extend outside the trailing edge of the slat 23.