baber/WOPTO huggingface dataset:
Patent JP-H05333754-A (JP)
Title: Cleaning blade
Inventor: OTANI KOZO
IPC: G03G21/00
Filed: 1992-06-02
Abstract: PURPOSE:To provide the cleaning blade with which the dislodgment of the powder sticking thereto is prevented, the influence on image quality is small, the working environment is good and the friction resistance at the time of starting use is effectively decreased. CONSTITUTION:This cleaning blade is constituted by uniformly coating the surface of the rubber-like elastic body 2 of the cleaning blade 1 for cleaning the surface of the org. photosensitive body of an electrophotographic copying machine and particularly the prescribed range 3 contg. the surface of the edge part with spherical fine powder consisting of a polyolefin resin having >=60 deg.C softening point by suitable means, such as brushing and spraying.
Patent JP-S62299801-A (JP)
Title: Lens protecting device for laser beam
Inventor: HAMADA OSAMU
IPC: C23C14/28
Filed: 1986-06-19
Abstract: PURPOSE:To reduce the sticking of a vaporized material on a window lens, and to stabilize and rationalize coating operation by arranging a beltlike, extremely thin plate in contact with the opening part at the tip of a protection cylinder and boring only an irreducible hole corresponding to the output of a laser beam. CONSTITUTION:The laser beam 1a is projected so as to start ceramic coating, and then the hole 13 is bored firstly in the extremely thin plate 13 to a diameter corresponding to the output of the laser beam 1a; and the laser beam 1a is further projected on a ceramic member 6, etc., through the hole 13a and the vaporized material 16 is vapor-deposited on a substrate. At this time, the amount of the vaporized material 61 scattered from the opening part at the tip of the protection cylinder 12 to the window lens 4 becomes a little because the material is cut off by the extremely thin plate 13 and the sticking of the material on the window lens 14 is greatly reduced. Further, when the output of the laser beam 1a is varied, the hole 13a is reworked (expanded) in the extremely thin plate 13 in said state if the laser beam increases in output to secure the effect for sticking prevention continuously.
Patent JP-S5931490-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C17/06
Filed: 1982-08-13
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-H0437146-A (JP)
Title: Mounting of semiconductor chip of liquid crystal display apparatus
Inventor: MURAKOSHI KOICHI
IPC: G09F9/00
Filed: 1990-06-01
Abstract: PURPOSE:To attain a mounting method without giving functional failure to the liquid crystal part and eliminating defective connection of semiconductor chip through elimination of application of heat to a liquid crystal apparatus by supplying a photo setting type conductive resin to a pad formed on wirings led from a liquid crystal part and hardening the conductive resin with irradiation of light for electrical connection. CONSTITUTION:In a method of mounting a semiconductor chip 11 to a liquid crystal display apparatus, an upper layer 14 consisting of a metal film or insulating film is formed on wirings led from the liquid crystal part 17 and a pad 19, wherein lower wiring 15 which is a little larger than the shape of a bump electrode 12 of a semiconductor chip 11, is formed by removing the upper layer 14. A photo-setting conductive region 13 is supplied to the pad 19, a bump electrode 12 of a semiconductor chip 11 is mounted through the positioning to the pad 19, the photo-setting conductive region 13 is hardened by irradiation of light to the pad 19 for the electrical wiring. Thereby, a liquid crystal display apparatus is not heated, a heat shielding means for the liquid crystal apparatus is no longer required, different from the conventional apparatus and moreover generation of disconnection of wirings by thermal stress can be prevented.
Patent JP-S5666063-A (JP)
Title: Manufacture of semiconductor device
Inventor: DENDA MASAHIKO
IPC: H01L27/088
Filed: 1979-10-31
Abstract: PURPOSE:To prevent the influence of alpha rays irradiating from the outside to a semiconductor device by a method wherein an oxide film is formed corresponding to a capacitor region on the semiconductor substrate, the film is covered with a polycrystalline Si layer of the same conductive type with the substrate, and a polycrystalline Si gate electrode is provided at one side face installing a gate oxide film between them. CONSTITUTION:The SiO2 film 12 is formed corresponding to the capacitor region on the P type Si substrate 11, the exposed upper surface and the side faces are surrounded with the polycrystalline Si film 14 and the same impurity with the substrate 11 is doped therein to impart the conductively. The first gate oxide film 15 is formed covering it, and the first polycrystalline Si film 16 is adhered on it. The gate electrode 18 consisting of the second polycrystalline Si film 17 is provided on its one side face with the entermediary of the second gate oxide film 17, and an N<+> type region 19 is diffusion formed in the substrate to be in contact with the electrode 18 to form a memory cell. By this constitution, even if electrons or holes may be generated by the irradiation of alpha rays from the outside, they can not reach the cell.
Patent JP-H10329938-A (JP)
Title: Shelf inserting device for raising seedling box
Inventor: NISHIDA KAZUHIKO
IPC: A01G9/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve a shelf inserting device for a raising seedling box utilized in a raising seedling establishments for the concentrated rearing of a seedling for a rice planting machine in its whole processing ability without throughtlessly heightening a divided feed-out processing speed and making the whole device larger. SOLUTION: This device is equipped with two units of an one box dividing mechanism 13 for dividing one group of budding processed raising seedling boxes one box by one box from one on the top stage of raising seedling box blocks 1A laminated in a multistage; a feeding out mechanism 14 for carrying out two sets of raising seedling boxes 1 divided by an one box dividing mechanism 13 in a longitudinal row; one nit of shelf elevator 6 which receives and holds two sets of raising seeding boxes 1 fed out in the longitudinal row at vertical spaces the same as the shelf space of a greening carriage 8 and lowers in order; and a pushing out mechanism 7 for insertedly supplying at a stroke the whole one group of the raising seedling boxes on a set number of stages which are held on the shelf stage of the shelf elevator 6 to the greening carriage 8 in the state of longitudinal row.
Patent JP-S6123845-A (JP)
Title: Air-fuel ratio controller
Inventor: TORII MASANORI
IPC: F02M37/08
Filed: 1984-07-09
Abstract: PURPOSE:To prevent an air-fuel ratio from turning to an overrich mixture as well as to aim at improvements in a rate of fuel consumption, by installing a valve opening time compensating device which reduces the fundamental valve opening time calculated by a fundamental valve opening time operational device according to each signal out of a group of driving state detectors. CONSTITUTION:When it is discriminated as a high temperature starting state by a high temperature starting state discriminating device E as well as starting completion by a starting completion discriminating device F, a timing device G outputs a fuel pressure up command signal to a fuel pressure regulator H for the specified period long. A valve opening time compensating device J, which reduces the fundamental valve opening time calculated by a fundamental valve opening time operational device D, for the duration the fuel pressure up command signal is outputted out of the timing device G, is installed. Thus, an air- fuel ratio is prevented from turning to an overrich mixture and, what is more, improvements in a rate of fuel consumption and drivability are well promotable.
Patent JP-S6032451-A (JP)
Title: Multi-direction multiplex radio communication system
Inventor: MURAKAMI MASATOSHI
IPC: H04Q11/00
Filed: 1983-08-03
Abstract: PURPOSE:To attain remote exchange service with high quality to decentralized subscribers by connecting a master station to a time division exchange and allowing its control function to connect a channel of a radio line to plural slave stations with request assignment multi-dimensionally to form a groups to plural remote points. CONSTITUTION:The multi-direction multiplex radio communication system consists of a master station 2 connected to a time division exchange 1 and plural slave stations 3A-3N conducting communication with the master station 2. The master station 2 is provided with a code converting circuit 4, a transceiver 5 and an antenna 6. Further, a multiplex converting circuit 9 is connected to a transceiver 10 of the slave stations 3A-3N, and the circuit 9 is controlled by a control circuit 12. Further, subscriber circuits 7a-7n are connected to the circuit 9 via plural coders/decoders 8a-8n and the circuits 7a-7n are controlled by the control circuit 12. Then the channel of a radio circuit is connected to the slave stations 3A-3N with request assignment multi-dimensionally to offer the remote exchange service with high quality to decentralized subscribers.
Patent JP-H074060-A (JP)
Title: Lift-up execution equipment for multistoried building
Inventor: KOISO HIROSHI
IPC: E04B1/35
Filed: 1993-06-14
Abstract: PURPOSE:To eliminate the need for a temporary material, and to improve efficiency by constructing girders and columns corresponding to one story, pushing up the whole story by jacks, building girders and columns corresponding to another one story in a lower section and obliquely disposing the jacks at symmetric positions with respect to the column. CONSTITUTION:The upper story structure of a building composed of existing girders 1 and columns 2 is lifted up by expansion jacks 3. New columns 2 are extended in the lower space of the columns 2, and the front ends of piston rods 3B are removed from binding sections 5 and the expansion jacks 3 are shrunk. The upper story structure is retained at the position of lifting as it is by the bearing of the columns 2 to be extended of a lower story and temporary receiving jacks at that time, and falling is prevented by the bearing of auxiliary jacks 6 in the expansion jacks 3. The piston rods 3B of the shrunk jacks 3 are connected to the binding sections 5 of the extended columns 2, and the binding sections 5 are coupled by horizontal girders 1 and a floor is executed. Accordingly, execution corresponding to one story is completed, the jacks 3 are elongated synchronously again and a routing is repeated, and a new story is constructed to a lower section while pushing up an assembly completion story.
Patent JP-H04365377-A (JP)
Title: Semiconductor device
Inventor: HAYASHI YUTAKA
IPC: H01L21/762
Filed: 1991-06-13
Abstract: PURPOSE:To enable a normal pattern formation at exposure and development processes to be made by providing a ailicon nitride film or a silicon carbide film on a single-crystal silicon on a transparent film. CONSTITUTION:A silicon nitride film or a silicon carbide film 12 is formed on a single-crystal silicon layer 11 by heat treatment. Then, a silicon oxide film 13 is deposited on it. Then, a silicon plate on which a silicon nitride film alone or both silicon carbide film 12 and silicon oxide film 13 are formed and another single-crystal silicon plate 15 are joined at a high-temperature and then the single-crystal silicon 11 is made thin to several microns or less by etching or polishing, thus enabling a normal pattern to be formed by the exposure and development process.
Patent JP-H05313345-A (JP)
Title: Production of photomask
Inventor: TAWARA HIROSHI
IPC: G03F1/76
Filed: 1992-05-06
Abstract: PURPOSE:To plot a straight pattern approximate to a design data by plotting the straight pattern so as to have an angle with a scan direction at the time of forming the mask pattern of a photomask by using a raster scan method. CONSTITUTION:The straight pattern of the photomask is diagonally plotted in the scan direction at the time of forming the mask pattern of the photomask by using the raster scan method. Namely, the mask pattern where 3 pixels and 4 pixels coexist is obtd. when the straight pattern is plotted in accordance with the pixels of 2/3 the design data. A very small level differences arises in the upper part and lower part of the straight part if both are compared but the width size A of the straight pattern is similar to the width side of the design data as the entire part. Circuits having high dimensional accuracy is formed if a printed circuit board is produced by this process for production.
Patent JP-H06254916-A (JP)
Title: Product ejection method and its device for injection molding machine
Inventor: YOKOMORI HIRONOBU
IPC: B29C45/40
Filed: 1991-06-13
Abstract: PURPOSE:To release a product without deformation or damage in a short molding cycle time. CONSTITUTION:A compression core 6 is provided in a mold 5. An ejector pin 14 is fixed on an ejection plate 15 and installed on the compression core 6. The compression core 6 can be moved left and right toward the mold 5, while the ejector pin 14 can be moved left and right toward the compression core 6 as shown in the drawing. Cylinder devices 9 and 18 are mounted on a movable platen 3, and the compression core 6 is moved by a piston rod 7 of the cylinder device 9, while the ejector pin 14 is moved by a piston rod 16 of the cylinder device 18. Resin injected out of a nozzle 12 into molds 4 and 5 is compressed by the compression core 6 and molded, and the molds 4 and 5 are opened after the resin is cured. Then the compression core 6 with a large product pressing face is moved by the cylinder device 9 and the preliminary ejection of the product is carried out, and then the ejector pin 14 with a small product pressing face is moved by the cylinder device 18, and the ejection proper is carried out to release the product from the mold 5.
Patent JP-S5934392-A (JP)
Inventor: WASHIDA SUKEAKI
IPC: E21B6/02
Filed: 1982-08-18
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-H04367375-A (JP)
Title: Shielding gas distributing device in welding robot
Inventor: ABE HARUO
IPC: B23K9/12
Filed: 1991-06-14
Abstract: PURPOSE:To offer the shielding gas distributing device which can supply prescribed shielding gas to a torch part of a welding robot in accordance with a welding method without changing a welding machine itself. CONSTITUTION:The device is constituted of plural pieces of gas supply pipes 21-23 in which one end part is connected to supply bombs 11-1.3 of shielding gas of different kinds, respectively, and the other end part is led to a torch part 2 of a robot side, a gas mixing device 18 which is allowed to branch from the half way of these prescribed gas supply pipes 22, 23 and mixes each prescribed shielding gas, a second mixed gas supply pipe 26 for supplying the shielding gas mixed by this gas mixing device 18 to the torch part 2 of the robot side, and solenoid opening/closing valves 31-34 provided on the way of each gas supply pipe, and also, the gas mixing device 18 is constituted of a gas cutting machine 17, and a mixing part 16 for leading and mixing gas cut by this gas cutting machine 17 and gas from other kind of gas supply pipe.
Patent JP-H0860544-A (JP)
Title: Concentrated liquid of washing softener
Inventor: FURANKU UAINERUTO
IPC: C11D3/37
Filed: 1995-06-08
Abstract: PURPOSE: To obtain laundry softener concentrates that can impart excellent flexibility to a variety of fibers, causes no gelation even after long-term storage and shows good dispersion in cold water by combining a specific cationic softener with an ester component and the like. CONSTITUTION: This laundry softener concentrate comprises A) 10-25 wt.% of a cationic softening agent of formula I (R<1> is a 8-18C alkyl; R<2> is methyl; R<3> and R<3> ' are each H; n is 1), formula II or formula III (Z is O, m is 2; n is 1); B) 0.1-25 wt.% of an ester of a 1-22C-carboxylic acid (for example, lauric acid, myristic acid and coconut fatty acids or the like) with a 8-10C di-, tri- or tetrahydric alcohol having 2 to 10 carbon atoms (ethylene glycol, glycerol, or pentaerythritol; C) 0-10 wt.% of a nonionic dispersing agent (an alkylphenol or the like); D) 0-20 wt.% of a polyglycol; and E) the rest amount of water where the solid content is 25-60 wt.%. This laundry softener concentrate can finish the natural animal and vegetable fibers and synthetic fibers softly.
Patent JP-S5569057-A (JP)
Title: Automatic chemical analyzing method
Inventor: KASAI KOUHEI
IPC: G01N33/48
Filed: 1978-11-20
Abstract: PURPOSE:To simplify the setting of a sample and to quicken analysis by providing a container with a reference sample outside of a sample table and reaction-tube table, and then by attaining sampling there. CONSTITUTION:On sample table 1, several sample containers 2 are mounted and on reaction-tube table 3, several reaction tubes 4 are also mounted. Sampling arm 5, arranged between both tables, swings around driving shaft 5a. Suction-discharge pump 7 injects separately a sample, placed in reference-sample container arrangement hole 21, into reaction tube 4 from separate injection nozzle 6 at the tip of sampling arm 5 through the rotation of sampling arm 5 on every movement of both tables 1 and 3. Consequently, many samples can automatically be analyzed without error. Further, operation to wash the separate injection nozzle by washing part 8 is provided at need.
Patent JP-H039804-A (JP)
Title: Manufacture of light-weight cellular concrete
Inventor: TAKATANI KEIZO
IPC: C04B38/00
Filed: 1989-06-06
Abstract: PURPOSE:To prevent an inner crack, by controlling a temperature rise of the inside of a molded body to fixed degree or less at the time of curing. CONSTITUTION:A molded body is formed by casing slurry containing bubbles, an intermediate product which has a thickness of 20-60cm and is in a semicured state is obtained while controlling a temperature rise of the inside of the molded body to 30 deg.C or less on the basis of a temperature of the slurry at the time of casing and then the intermediate product is cured. Compounded slurry regulated at 0.75 pts.wt. water or less, preferably 0.5-0.75 pts.wt. on the basis of 1 pt.wt. solid content is used and it is preferable that casting is performed after regulation of the same so as to fall within a range of 45 deg.C-80 deg.C. A matter having 20-40wt.% cement, 5-15wt.% lime, 40-60wt.% silica sand 3-10wt.% gypsum for its composition is adopted as the composition of the solid content of the slurry and when the lime whose 50-100% is slaked is used before casting, it is effective in controlling a calorific value.
Patent JP-S5846054-A (JP)
Title: Preparation of methacrylonitrile
Inventor: KATSUMATA TSUTOMU
IPC: C07C253/00
Filed: 1981-09-11
Abstract: PURPOSE:To obtain methacyrlonitrile industrially and advantagenously, by bringing methacrolein into contact with ammonia and oxygen in the vapor phase at a high temperature in the presence of an oxide catalyst containing antimony and iron. CONSTITUTION:Methacrolein is brought into contact with ammonia and oxygen in the vapor phase at a high temperature in the presence of a catalyst to give methacrylonitrile. In the process, an oxide catalyst, expressed by the formula[A is Mo, W or V; C is Te, P or B; D is Cu, Mg, Ca, Sr, etc.; (a)-(d) are atomic ratios of elementary components based on the Sb10 atoms; (a) is 1-20; (b)- (d) are 0-10; (x) is the number of oxygen atoms satisfying the valence of the metals in the catalyst], and containing antimony and iron is used. The catalyst is usable alone, but is used by supporting on any carrier, e.g. silica or alumina, from the standpoint of the strength of the catalyst. The catalyst has a high activity and selectivity in the above-mentioned reaction with a long catalytic life.
Patent JP-S5845894-A (JP)
Inventor: WATANABE MIKICHI
IPC: B26D1/09
Filed: 1981-09-11
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-S6052999-A (JP)
Inventor: SHIENGU FUANGU
IPC: G11C16/10
Filed: 1984-07-11
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-H05336167-A (JP)
Title: Packet exchange
Inventor: TAKEUCHI MASAKAZU
IPC: H04L12/70
Filed: 1992-06-03
Abstract: PURPOSE:To relieve the communication quantity between a call processing unit and a packet processing unit by adding all charging information of a virtual call multiplexed on a physical line with a request from the call processing unit in the packet exchange, editing one charging information and replying with the call processing unit. CONSTITUTION:A call processing unit 2 implements switching control of a packet call and charging management. A packet processing unit 3 connects to a packet terminal equipment 6 via a physical line and implements data transfer and collection of charging data of a multiplexed packet upon the request from the call processing unit 2. A charging information simultaneous edit device 4 reads the charging data on the physical line on the request from the call processing unit 2 from the packet processing unit 3 and edits the data simultaneously and sends it to the call processing unit 2. The processing units are communicated by using an internal (control signal) bus.
Patent JP-H06331947-A (JP)
Title: Ultraviolet-ray irradiating device
Inventor: TAKAGI SHIGEYUKI
IPC: G03F7/20
Filed: 1993-05-21
Abstract: PURPOSE:To uniformly irradiate the whole ultraviolet resin with ultraviolet rays by composing the ultraviolet-ray irradiating device of an ultraviolet lamp and a drum-shaped shutter which has an opening on at its body part and a light converging mirror on its internal surface and rotates forward and backward around the ultraviolet lamp. CONSTITUTION:The opening part 3a of the shutter 3 is directed to both left and right outside parts of a liquid crystal panel P by driving a pulse motor so that the tip of ultraviolet rays converged by the mirror 5 is outside both the left and right side parts; and then the opening part 3a is moved to just below to move the convergence point of the ultraviolet rays to nearby the center of the liquid crystal panel P. Further, the opening part 3a of the shutter 3 is directed inward to cross the ultraviolet rays nearby the convergence point. When the outside of the liquid crystal panel P needs to be irradiated with more ultraviolet rays, the rotating speed is made slower than when the center of the panel P is irradiated, thereby performing the irradiation for a longer time. When the converged ultraviolet rays are run linearly on the liquid crystal panel P, the ultraviolet-ray setting resin can uniformly be irradiated with the ultraviolet rays.
Patent JP-H09205336-A (JP)
Title: Surface acoustic wave element
Inventor: KOBAYASHI TAIZO
IPC: H03H9/25
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To minimize the propagation loss by optimizing a ratio of a film thickness to an electrode finger period of interdigital electrodes. SOLUTION: This element is configured by forming an interdigital electrode made of a conductive thin film on the surface of a substrate stimulating a surface acoustic wave whose longitudinal wave component is superior to its lateral wave component, a pseudo surface acoustic wave whose longitudinal wave component is superior to its lateral wave component, a surface share volume wave whose longitudinal wave component is superior to its lateral wave component. In this case, in the interdigital electrode, a ratio of the film thickness to the finger period of plural electrode fingers connecting to common terminals is optimized as an object function. Furthermore, in the concrete configuration where the substrate is made of a lithium tantalate, the interdigital electrode is made of a conductive material whose major component is aluminum or a conductive material with an equal specific gravity as that of aluminum, a ratio of the film thickness with respect to the electrode finger period of the interdigital electrode is selected in a range of 0.03 to 0.10.