baber/WOPTO huggingface dataset:
Patent JP-H0529823-A (JP)
Title: Antenna automatic moving device
Inventor: KAYAMA TORU
IPC: H04B7/02
Filed: 1991-07-19
Abstract: PURPOSE:To provide an antenna automatic moving device capable of performing a stable radio communication even when a propagation fault occurs. CONSTITUTION:This device is provided with an antenna moving mechanism 14 moving an antenna 11, a communication state monitoring part 12 monitoring the communication state by radio wave received by the antenna 11 and a control part 13 controlling the antenna moving mechanism 111 and moving to a position enabling communication when the communication state monitoring part 12 judges as impossible to communicated.
Patent JP-S6264057-A (JP)
Title: Lead-acid battery
Inventor: SUZUI YASUHIKO
IPC: H01M50/529
Filed: 1985-09-13
Abstract: PURPOSE:To reduce the corrosion of lead parts by forming lead parts such as a cell connector and an electrode post with a Pb-Sn-Ag alloy containing a specified ratio of Sn and Ag. CONSTITUTION:A plate group 2 is accommodated in each cell of a container 1, and connected to an adjacent cell via a partition with a cell connector 5. A lug of plate grid is formed with a Pb-Ca alloy and lead parts such as the connector 5 and a past are formed with a Pb-Sn-Ag alloy containing 0.1-5wt% Sn and 0.01-0.5wt% Ag. By using Pb-Sn-Ag alloy, the small amount of silver existing in the alloy prevents crack generation near the welding surface, and retards the penetration of oxygen into the inside of the alloy because Ag is easily bound with oxygen. Therefore, the progress of corrosion is retarded in addition to corrosion resistance of silver.
Patent JP-S6095565-A (JP)
Title: Developing device
Inventor: YUITSUKA HIROSHI
IPC: G03G15/08
Filed: 1983-10-31
Abstract: PURPOSE:To maintain stably the flow of a developer and to obtain stable image quality by performing conveyance of a developer by magnetic foece, regulation of a layer thickness and recovery of the developer. CONSTITUTION:A developing device has a case 1 contg. a developer 4, a photosensitive drum 2, the 1st conveying pole S3 in a magnet roller 6 and the 2nd conveying pole N3 which is provided forward of the conveying direction than the pole S3 and having an inverted polarity. The developer 4 in the case 1 is attracted and conveyed by the poles S3, N3 and is supplied to the drum 2. A member 7 for regulating layer thickness which regulates the layer thickness of the developer 4 conveyed by the roller 6 is provided between the conveyance poles S3 and N3. A recovering plate 8 for recovering again the developer which is regulated in the layer thickness by the member 7 and is made excess to the case is further provided. The plate 8 is installed at the inclination slightly gentler than the angle of repose of the developer 4 from the position where the distance of the front end thereof from a developing sleeve 24 and the distance from the bottom surface of the member 7 constituting the passage of the developer 4 are approximately the same.
Patent JP-H1050392-A (JP)
Title: Case sealing structure
Inventor: MATSUOKA HIROYUKI
IPC: H01R13/52
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To seal an electric mounting item unit case with a simple constitution. SOLUTION: An insertion port 2 opens on one face of an electric mounting item unit case 1, and connectors 8 and 9 are exposed therefrom. An overhang edge 3 is formed at an opening edge of the insertion port 2. Here, a cover member 4 is provided so as to house the connectors 8 and 9 therein, and this cover member 5 is engaged with the outside of the overhang edge 3 and is abutted with the case 1 side. The cover member 4 is brought into pressure contact with the case 2 side by means of a press member 17, to be engaged with the front face of the case 1 to ensure sealing. Therefore, there is no need for waterproofing the connectors 8 and 9.
Patent JP-S6448421-A (JP)
Title: Ashing method
Inventor: FUJIMURA SHUZO
IPC: H01L21/3065
Filed: 1987-08-19
Abstract: PURPOSE:To improve the ashing rate by adding water to a gas containing oxygen, changing the gas into plasma and conducting downstream ashing. CONSTITUTION:The mixed gas of water and oxygen is used as a reaction gas, the reaction gas is turned into plasma, and downstream ashing is performed. That is, a semiconductor wafer 7 to be treated is placed onto a stage 6, the temperature of the semiconductor wafer 7 is kept at 200 deg.C by using a heater 61, the internal pressure of a device is decompressed once and the inside is cleaned, oxygen containing water at a desired mixing ratio is fed through a reaction-gas supply pipe 3, and the internal pressure of the device is in creased and electromagnetic waves are supplied, thus generating plasma. Consequently, active species formed in plasma are fed into a reaction chamber 5, and brought into contact with the semiconductor wafer 7 in the reaction chamber 5 and an ashing reaction is generated. Accordingly, an ashing rate in the ashing reaction is accelerated extremely.
Patent JP-H0753868-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: TAKAYAMA KATSUHIKO
IPC: C08L81/02
Filed: 1993-08-18
Abstract: PURPOSE:To provide the composition capable of burying the space regions of continuously usable temperatures, favorable in durability against fuels and vehicle oils, and useful as an injection molding material, etc., by kneading a polyphenylene sulfide resin, a polyamide resin, additives and a reinforcing agent in a specific ratio. CONSTITUTION:The composition comprises (A) 32-44wt.% of a polyphenylene sulfide resin, (B) 13-19wt.% of s polymide resin, (C) 3-7wt.% of additives, and (D) 24-46wt.% of a reinforcing material. For example, a device is used wherein processes for producing the composition comprises feeding the components A, B and C from a hopper 4 on the upstream side into a cylinder 1, feeding the component D from a hopper 5 on the downstream, kneading the fed components with a screw feeder 3, and subsequently extruding the kneaded composition from the tip of the cylinder 1.
Patent JP-H0486484-A (JP)
Title: Heat exchanger
Inventor: SASAKI HIRONAKA
IPC: F28D1/053
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the unsteadiness of the side of a short header and improve the strength of a heat exchanger as a whole by connecting the corresponding ends of the short headers to each other through a pipe for connection. CONSTITUTION:Tubes 1 includes two kinds of tubes having different lengths and the group 1a of short tubes as well as the group 1b of long tubes are formed. A left header 3 is constituted of one piece of long pipe while right headers 4 are constituted of short headers 4a, 4b and the right upper header 4a is retreated to the inside of a heat exchanger than the right lower header 4b whereby a recess 6 is formed at the right upper corner of the heat exchanger. This recess 6 is formed to avoid an obstacle X. The lower end of the right upper header 4a is connected to the upper end of the right lower header 4b through a pipe P for connection. The obstacle can be avoided by the formation of the recess 6 and, further, the improvement of the strength of the heat exchanger can be contrived by the pipe P for connection in such a manner.
Patent JP-S6096428-A (JP)
Title: Shock-proof polystyrene sheet
Inventor: HAYANO FUSAKAZU
IPC: B29L7/00
Filed: 1983-10-31
Abstract: PURPOSE:To contrive an improvement in transparency and shock resistance, by a method wherein a rate of a thing whose ratio between a length and the maximum width is specific is specified among dispersed styrene-butadiene thermoplastic elastic bodies and the rest is made to disperse in a thin and stratified state when a sheet is viewed at a cross-sectional point of the same. CONSTITUTION:The titled sheet is prepared so that a thing among dispersed styrene-butadiene thermoplastic elastic bodies whose ratio between a length and the maximum width is less than 4 becomes less than 40% of the whole of a cross-sectional area when the sheet is viewed at a cross-sectional point of the same. With this construction, a sheet which is superior in shock resistance and elongation can be obtained. In addition to the above, a ratio of a thermoplastic elastic body dispersed in a thin and stratified state is made more than 60% of the whole cross-sectional area. With this construction, transparency, shock resistance and elongation are improved. When combination of a thermoplastic elastic body and styrene resin is decided by viewing an electron micrograph of the sheet obtained, production terms can be decided deliverately.
Patent JP-H0254725-A (JP)
Title: Method for preventing foaming of molten slag
Inventor: KAWAMOTO MASAYUKI
IPC: C21C5/28
Filed: 1988-08-17
Abstract: PURPOSE:To surely control the foaming of molten slag by spraying water over the surface of the molten slag in the refining of molten metal or in the pretreatment of molten iron. CONSTITUTION:Water is sprayed over molten slag in the refining of metals using a metal refining furnace such as a converter and an electric furnace or a reaction furnace or in the pretreatment of molten iron utilizing a torpedo car, etc. Consequently, the gaseous CO2 in the bubble is cooled, the volume of the bubble is decreased, and the surface tension of the bubble is reduced. As a result, the bubble is easily collapsed, the life of the bubble is shortened, and foaming can be controlled. The requisite amt. of water to be sprayed is determined in conformity to the specific heat and amt. of slag, the height of foaming, etc.
Patent JP-H0488663-A (JP)
Title: Outer lead forming method of resin sealed semiconductor device
Inventor: NAKAYAMA HIDEO
IPC: H01L23/50
Filed: 1990-08-01
Abstract: PURPOSE:To enable outer leads to be formed keeping their tips aligned even if the resin sealed part of a semiconductor device is warped by a method wherein the outer leads extending from the end face of the resin sealed part which is twisted or warped are separated into groups, and the leads are subjected to a bending work by the group. CONSTITUTION:A resin sealed semiconductor device 10 is separated from a lead frame, and when dam bars and rein fins are removed by cutting, a resin sealed part 12 becomes warped. Outer leads 15 located at the end faces 10b and 10b of the device 10 are different from each other in arrangement direction as divided at the center of the end face concerned. That is, the outer leads 15 are separated into groups A and B which are different from each other in arrangement direction, and a lead bending work is carried out twice by the groups A and B. On the other hand, outer leads 14 located at the end faces 10a and 10a are all the same in arrangement direction and manner, so that the outer leads 14 located at the sides 10a and 10a are all formed at the same time. By this setup, the tips of outer leads are improved in flatness, and a knockout die and a bending die can be easily fabricated.
Patent JP-H1153180-A (JP)
Title: Method and device for generating service program
Inventor: HARADA YOSHIO
IPC: H04Q3/545
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for generating a service program capable of generating minute and cooperative state transition structure in comparison with a conventional example when plural kinds of service compete. SOLUTION: A rule database of each kinds of the service is stored so that each kinds of the service is described in a rule with the state transition structure and consisting of a conditional part and a processing part and factors of each kinds of state transition are described by being divided into three factors as a state plus an event, the event and the event plus the next state, a service setting table 23 and the rule database 22 are referred to, the rule is selected based on the conditional part of the rule to be adapted and the service program is generated so that the processing part of the selected rule is adapted. An adjustment processing between kinds of the service is executed to satisfy relation described in three control knowledge tables by referring to three control knowledge tables 31 to 33 regarding the generated service program.
Patent JP-2001030783-A (JP)
Title: Shock absorbing structure of propeller shaft
Inventor: NAKAISHI YUKIO
IPC: B60K17/22
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To enable reduction of vibration and noise generated from a propeller shaft by providing a center support, which is fixed to a vehicle side for supporting the propeller shaft, at the periphery of a joint-use flange member so that the center support approaches a slide constant velocity joint. SOLUTION: A front-side propeller shaft 32 comprises a first shaft 32-1 and a second shaft 32-2 to each other by means of a double offset joint(DOJ) 40 of a slide constant velocity joint and a cylindrical joint-use flange member having a hollow area S. A center support 78 is provided at the periphery of the joint-use flange member such that it approaches the DOJ 40. With this configuration, a distance between the heavy component DOJ 40 and the center support 78 as a fulcrum is reduced. Therefore, an overhung amount of the DOJ 40 is reduced, enabling reduction of vibration and noise generated from the front-side propeller shaft 32.
Patent JP-H10117386-A (JP)
Title: System and method for communicating cellular message
Inventor: LAPORTA THOMAS F
IPC: H04M11/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the ability of an existing wireless paging system by enabling control with respect to the distribution and expansion of a message by communicating the message, while providing a modular server group for adding respective functions such as message expansion, transaction tracking and directional paging based on a network. SOLUTION: A cellular system 300 is provided with a mobile object exchange 308 and a home position register 304 for storing the profile of mobile message communication entity. Further, the system is equipped with a user agent 322 for message expansion and the other significant service, transaction server 324 for adjustment, and distribution server 320 for executing the directional paging algorithm. This system 300 adds the entity to a current cellular infrastructure and performs the message expansion, user characteristic service, transaction tracking and directional paging based on the network. Then, the message is stored and distributed to the desired destination.
Patent JP-H0491460-A (JP)
Title: Separation and suction device
Inventor: NAKAGAWA KIYOSHI
IPC: H01L21/677
Filed: 1990-08-01
Abstract: PURPOSE:To obtain a device which can improve an accuracy in a component sucking position by controlling the component sucking position by a stationary block for controlling the sucking position along a groove before the component is sucked to a collet, confirming the movement by a position detecting sensor for detecting the movement to the sucking position, and sucking it. CONSTITUTION:In a separation and suction device 2 for sucking in vacuum only a component 1 moved to a normal position to a collet 6 and processing it while sequentially feeding it between stations, a stationary block 3 formed with a groove 7 for guiding the movement of the component 1 and controlling the sucking position of the component 1 along. the groove 7, and a position detecting sensor 5 for detecting the movement to the sucking position of the component 1 are provided. Before the component 1 is sucked to the collet 6, the sucking position is controlled by the block 3, confirmed by the sensor 5, and only the component 1 moved to the normal sucking position is sucked. For example, the block 3 is formed in a shape along the profile of the component 1 at the contact position of the component 1, i.e., the sucking position, and a vacuum sucking hole 8 is further formed in the bottom at the sucking position of the component 1.
Patent JP-H0286750-A (JP)
Title: Synergistic sweetening composition containing chlorodeoxysugar and composition containing the same
Inventor: SUTEIIBUN MAIKURU FUAUSUTO
IPC: A23L27/30
Filed: 1989-08-09
Abstract: PURPOSE: To obtain a synergistic sweet compsn. contg. a chlorodeoxy deriv. of sucrose and a nonbitter strong sweetener, having high sweetness and fit for gum, confectionery, etc. CONSTITUTION: A chlorodeoxy deriv. of source, preferably 4,1',6'-trichloro-4,1',6'- trideoxygalactosucrose is blended with a nonbitter strong sweetener, preferably N-L-α-aspartyl-L-phenylalanine 1-methyl ester preferably in a weight ratio of 83.3:16.7 to obtain the objective synergistic sweet compsn.
Patent JP-H0545252-A (JP)
Title: Shifting inspection method for transmission
Inventor: ODA YOSHIHIKO
IPC: G01M17/007
Filed: 1991-08-15
Abstract: PURPOSE:To simplify control of the driving and load sides in inspecting a transmission and achieve shortening of the cycle time. CONSTITUTION:A pseudo power by No.1 motor means is given to the input shaft of a transmission while a pseudo load by No.2 motor means is given to the output shaft of the transmission to enable gear shifting therein, and thereupon it is inspected how the shifting is carried out from the N to R range. The No.2 motor means is driven to reproduce the decelerative condition followed by its inspection, and thereafter the No.2 motor means is further operated for a certain while continuously and then is stopped. Now it shall be inspected how shifting is performed from the N to R range.
Patent JP-H0489811-A (JP)
Title: Preparation of polyalkenylborane
Inventor: ASANUMA TADASHI
IPC: C08F130/06
Filed: 1990-08-03
Abstract: PURPOSE:To prepare a highly reactive syndiotactic polyalkenylborane by polymerizing a specific unsatd. compd. using a catalyst comprising a transition metal compd. having an asymmetric ligand. CONSTITUTION:A catalyst comprising a transition metal compd. having an asymmetric ligand is prepd. A pref. example of the transition metal compd. is a compd. of formula I (wherein A and B are arom. hydrocarbons different from each other; R is a 1-20C hydrocarbon group, etc.; X is halogen, or a 1-20C hydrocarbon group; and M is titanium, zirconium, etc.), e.g. isopropyl(cyclotentadienyl-1-fluorenyl)zirconium dichloride. The catalyst is used to polymerize an unsatd. compd. of formula II (wherein (n) is 0, 1, or higher) (e.g. 7- octenyl-9-borabicyclo[3,3,1]nonane) to give a polyalkenylborane.
Patent JP-S58107166-A (JP)
Inventor: KUSUNOKI SHINICHIROU
IPC: A24D3/14
Filed: 1981-12-21
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-H0932354-A (JP)
Title: Rotational epitaph with lantern and indicator such as advertisement, instruction, etc.
Inventor: SUZUKI YASUO
IPC: E04H13/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely see the name, etc., of the dead on an epitaph by bearing a fire bag body of a rotational epitaph with lantern on a narrow bearing frame lever, providing a candlestick to the central part, and making it possible to prevent the obstruction to a votive light by rotation of the epitaph. SOLUTION: A recess section 7 is provided to the central part of the upper part of a rotational epitaph and is used for a candlestick and, at the same time, a battery type candle 9 is mounted. The bottom base section 11 of a lantern (b) is smaller than the epitaph 3, at the same time, the width of a bearing frame lever 16 equipped with a reinforced lever 26 bearing a fire bag body 12 is narrow, and when the epitaph is rotated, the votive light is not obstructed by the bearing frame lever 16. The name, etc., of the dead can be clearly seen. While, instead of the rotational epitaph 3, a rotational body is mounted, advertisement, propaganda, guidance of shop, etc., are stuck on the rotational body, and it can be used as an advertisement tower.
Patent JP-H0371511-A (JP)
Title: Photosensitive composition and patterning using this
Inventor: MORISHITA HAJIME
IPC: C07C245/20
Filed: 1989-08-08
Abstract: PURPOSE:To obtain a photosensitive composition of high sensitivity and a patterning method using this by adding a water soluble polymer and aromatic diazonium chrome acid salt. CONSTITUTION:A water soluble polymer and aromatic diazonium chrome acid salt are added to a photosensitive composition. As the aromatic diazonium chrome acid, a material depicted by an expression (R1, R2 are alkyl in which the number of carbon is 1-3, L, M are H, CH3, OCH3, OC3H5, OC3H7, OC4H5, and x is element, substituent or group expressed by HCrO4) is used. For the water soluble polymer, polyvinyl alcohol is used. In the photosensitive composition, dichromate is included. Patterning is executed by applying a paint for which the photosensitive composition is made into neutral or weak acid water soluble liquid, on a substrate so as to make a paint film, on which a desired patterning is exposed, and by developing it.
Patent JP-H0252418-A (JP)
Title: Heat-treatment apparatus
Inventor: TAJIMA TOSHIYUKI
IPC: H01L21/30
Filed: 1988-08-17
Abstract: PURPOSE:To bake a resist without a difference between substrates by installing a plurality of warm-air blowoff pipes which are connected to an warm-air heater via a pipe installed between an inner wall face of a cylinder and semiconductor wafers and which have a plurality of holes used to blow a warm air current onto the mutually faced semiconductor wafers. CONSTITUTION:Wafers 10 whose surface has been coated with a resist are set on a wafer stage 9; they are slid on rollers 7 and are housed in an over chamber 2 of a container 1; both faces of the container are closed hermetically. Then, high- temperature warm air is produced by using a warm-air heater 3; the warm air is blown off through a pipe 8 in directions of warm air currents 11a; a dust particle contained in the warm air is removed by using filters 4; after that, the air is sent into the oven chamber 2 via the pipe 8; the warm air is blown toward the mutually faced semiconductor wafers 10 from an upper direction and from left and right directions as streams 11 of the warm air from holes of warm-air blowoff pipes 5. The blown warm air hits the surface of the semiconductor wafers 10; after that, it is passed through a punching sheet 6 and is returned to the warm-air heater 3. Thereby, the warm air can be blown off nearly uniformly; it is possible to prevent an irregularity in a baking operation.
Patent JP-S58106353-A (JP)
Title: Water heater
Inventor: KUBOTA YUUKOU
IPC: F24D17/00
Filed: 1981-12-18
Abstract: PURPOSE:To energy-save in a water heater provided with a heat exchanger which raises the temperature of water in heater body by the combustion of a burner at the top of the body by arranging a heat exchanger in which heat medium heated by solar heat is circulated in the lower part of the body. CONSTITUTION:A heat exchanger 2 is provided to radially pass a heater body 1 at the upper part of the body 1, at which a hot water supply port 8 and a water supply port 9 are respectively provided at the upper and lower parts, thereby heating the water in the boiler body 1 by the combustion of a burner 3. A heat exchanger 6 which heats the water in the body 1 by circulating the heat medium heated by a solar heat collector is provided at the lower part of the body 1. Further, a circulating pump 10 is interposed as a forcibly convecting device between connecting pipes 11, 12 which connect between the upper and lower parts of the body 1. In this manner, hot water can be supplied even if the burner 3 is not operated, for example, in summer, thereby energy-saving the boiler.
Patent JP-H0499184-A (JP)
Title: Ceramic coated expanded metal body and its production
Inventor: IGARASHI TATSUOKI
IPC: B01D39/14
Filed: 1990-08-02
Abstract: PURPOSE:To improve the heat and oxidation resistances and mechanical strength of an expanded metal body by applying a ceramic soln. to the expanded metal body, drying this soln., repeating these processes and carrying out firing. CONSTITUTION:A ceramic soln. is applied to an expanded metal body and dried. These processes are repeated by desired times and firing is carried out to form a ceramic coating layer of a desired thickness on the surface of the expanded metal body.