baber/WOPTO huggingface dataset:
Patent JP-S599195-A (JP)
Title: Method for cleaning anodic oxide film
Inventor: TSUCHIYA SHIYOUICHI
IPC: C23G1/24
Filed: 1982-07-05
Abstract: PURPOSE:To obtain a clean anodic oxide film free from a stain, spots or soil on Al by treating an anodic oxide film with a treating liq. to seal the pores, cooling the used liq., spraying it on the treated film before drying the film, and immersing the film in an aqueous soln. of carboxylic acid after washing in water. CONSTITUTION:An anodic oxide film on the surface of Al is treated with boiling water to seal the pores. The treated film is pulled up from the treating vessel, and the used boiling water is cooled and sprayed on the film before drying the film to lower the temp. of the film. The film is then washed in water and immersed in an aqueous soln. of carboxylic acid.
Patent JP-H04320636-A (JP)
Title: Microbe fixed filter medium for biochemical purification of water for live fish
Inventor: NAKAYAMA HARUO
IPC: A01K63/04
Filed: 1991-04-22
Abstract: PURPOSE:To obtain the subject filter medium, composed of strings to which microorganisms stick and spacers for winding the aforementioned string and keeping the string at a regular interval, useful as a water tank for rearing live fishes, etc., decomposing ammonia, etc., excreted from fishes and capable of suppressing occurrence of filter medium clogging with dust, etc. CONSTITUTION:The objective filter medium is composed of strings 1 to which microorganisms stick (a string prepared by forming pores and unevennesses on the material surface of a mineral substance) and spacers 3 for winding the above-mentioned strings and keeping the strings at a regular interval. Since part of microorganisms 4 sticking to the strings 1 enter the interior of the strings to be anaerobic, the resultant filter medium is capable of decomposing nitrate nitrogen, decomposing and purifying ammonia and nitrite nitrogen of nitrogen compounds excreted from fishes with aerobic microorganisms sticking to the surfaces of the strings.
Patent JP-S5450569-A (JP)
Title: Resin composition
Inventor: TAKIMOTO MASAHIRO
IPC: C08J9/04
Filed: 1977-09-30
Abstract: PURPOSE: To prepare a resin composition for foam molding process, giving a foamed product having a non-foamed skin layer free from large cavities at the boundary to the core layer, and having excellent appearance and dimensional accuracy without significantly reducing the extent of foaming, by adding a specific foaming assistant to PVC resin.  
     CONSTITUTION: A resin composition comprising (A) 100 parts by weight of a polyvinyl chloride resin having an average polymerization degree of 900W3000, (B) 20W100 parts of a plasticizer (e.g. DOP), (C) 0.5W3 parts of a dialkyltin laurate having 4-8C alkyl groups, (D) 0.5W3 parts of a phosphite compound, and (E) 0.1W2 parts of azodicarbonamide. The resin composition for skin layer is pref. composed of (A) 100 parts by weight of PVC resin, (B) 30 parts of a plasticizer (DOP), (C) 3 parts of epoxidized soy bean oil, (D) 2 parts of Ba-Zn stabilizer, and (E) 0.5 part of organic tin stabilizer 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08309375-A (JP)
Title: Water quality purifying unit and its process
Inventor: UCHIHASHI NOBORU
IPC: C02F7/00
Filed: 1995-05-16
Abstract: PURPOSE: To proliferate microbes such as bacteria in charcoal and absorb and decompose organic matters and the like by arranging charcoal tubes composed of bags formed by a breathable sheet and filled with charcoal around an inner tube with a through-hole at its center and formed by the breathable sheet. CONSTITUTION: A charcoal unit 1 and a submersible mixer 2 are placed in water, and the submersible mixer 2 is so arranged as to generate a water flow toward an opening of an inner tube 14 of the charcoal unit 1. When the submersible mixer 2 is operated, water in the vicinity of water surface 4 flows in the direction of a bottom 41 to eliminate the water temperature difference between the vicinity of the water surface 4 and the vicinity of the bottom 41 to control the proliferation of green pollutants, algae and the like easily growing in the vicinity of water surface. Also water in which oxygen 42 is dissolved flows toward the charcoal unit 1 by the operation of the submersible mixer 2, and bacteria are proliferated in charcoal 13 filled in charcoal tubes 11.  At that time, charcoal pieces 13 are encircled by net-shaped sheets 12, 15 and 17, and as the inside of the inner tube 14 is hollow, parts of charcoal 13 in which water flow is not formed are eliminated and the charcoal 13 is utilized effectively.
Patent JP-H05285840-A (JP)
Title: Method and device for feeding powder material
Inventor: YOSHIKAWA TAKASHI
IPC: B24C7/00
Filed: 1992-04-09
Abstract: PURPOSE:To feed a powdery material to a mixing chamber after dehumidification of a powder material sucked and recovered from a processing chamber with the aid of an exhauster and to measure a powdery material in the mixing chamber with high precision by means of an electric balance without exercising an influence on the mixing chamber by a negative pressure generated by the exhauster. CONSTITUTION:A powdery material feeding device comprises an air compressor 1 to feed compressed air, a mixing chamber 2 in which a powdery material mixed with compressed air delivered from the air compressor 1 is contained and which is placed on an electric balance 22, a reservoir chamber 4 to contain a powder material, fed to the mixing chamber 2, through a cyclone 29, and a processing chamber 3 wherein the powdery material in the mixing chamber 2 is injected togetherwith compressed air to process a work. Further, the device comprises a powdery material recovery chamber 6 to recover the powdery material from the processing chamber 3 through a cyclone 39 by exhaust operation of the exauster, a powdery material feed passage 44 through which the powdery material in the powdery material recovering chamber 6 is fed to the reservoir chamber 4, and second and third on-off valves 43 and 45 to shut off the influence of a negative pressure exerted on the mixing chamber 2 through exhaust operation.
Patent JP-H0415235-A (JP)
Title: Crosslinked polyolefin resin foam
Inventor: SONOMURA TAKASHI
IPC: C08J9/14
Filed: 1990-05-08
Abstract: PURPOSE:To obtain the title foam having ultrafine closed cells and a definite cell shape at an arbitrary cross-section by impregnating a preformed polyolefin resin with an organic volatile blowing agent at a specified temperature, cooling the resin and expanding the resin by heating. CONSTITUTION:A polyolefin resin is optionally mixed with a crosslinking agent, and the obtained mixture is molded and crosslinked to obtain a molded polyolefin resin. 100 pts.wt. said resin is impregnated with 0.5-50 pts.wt. organic volatile blowing agent (e.g. dichlorodifluoromethane) at a temperature from the softening point of the resin to its melting temperature to obtain a microscopically heterogeneous expandable composition. This composition is expanded by heating to obtain the title foam having a definite cell shape at an arbitrary cross-section and containing 100/cm or above closed cells.
Patent JP-S5828545-A (JP)
Title: Fuel injection rate control equipment in internal combustion engine
Inventor: NAGASE MASAOMI
IPC: F02D41/40
Filed: 1981-07-28
Abstract: PURPOSE:To enable smoothly starting even in the occurrence of trouble, such as drop of power voltage, etc. in such a way that at the time of starting, an actuator of a fuel injection rate control member of a spill ring, etc. is directly connected to the power source side, so that electric current can be flowed up to the limits within the capability of the power voltage. CONSTITUTION:When a starter switch 94 is turned on during starting, power voltage is applied as it is from an OR gate 90 independently of the voltage from a servo circuit 82, the maximum current is freely let out to a solenoid 60 of an actuator to a spill ring as a fuel injection rate control member of a fuel injection pump. Thus, said actuator controls the fuel injection pump so as to maximize the fuel injection rate. On another hand, when the engine is at its normal drive, the starter switch 94 is turned off, the servo circuit 82 generates pulse signals in the duty ratio corresponding to the displacement of the determined spill ring position to the target spill ring position, and said solenoid 60 is controlled in compliance with the same signals.
Patent JP-H08168965-A (JP)
Title: Method and device for treating arbitrarily covered metal part
Inventor: JIYANNKURUUDO BOWAA
IPC: B24C11/00
Filed: 1995-05-16
Abstract: PURPOSE: To provide a treatment method of an optionally covered metallic part capable of cleaning the part at dirty time and also capable of reproducing/ repairing the metallic part. CONSTITUTION: In a method and a device for treating an optionally covered metallic part, the part to be treated is composed of a shot blasing tunnel 10 moved through it. A turbine 36 or 42 is useful for colliding the part to be treated with a part by injection of a high speed particle (desirably, a zinc particle).
Patent JP-H09305518-A (JP)
Title: Method and system for providing information
Inventor: SOMEYA HARUYUKI
IPC: G06F13/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To distribute suitable information contents corresponding to the access place or attribute of a user by distributing the information contents corresponding to an URL of which the information provision site is designated. SOLUTION: Corresponding to the located place of an information retrieval client terminal 1100 or the attribute information of user of the information retrieval client terminal 1100, the information contents to be provided by an information provision server system 1000 are changed. Namely, corresponding to the same URL transfer request 1100 from the information retrieval client terminal 1100, the information provision server system 1000 transfers 1121 an information contents file corresponding to an area (a) to the information retrieval client terminal 1100 existent in the area (a) and transfers 1120 an information contents file corresponding to an area (b) to the information retrieval client terminal 1100 existent in the area (b).  As a result, even in the case of the same URL transfer request, a display picture 1101 in the area (a) and a display picture 1102 in the area (b) are different.
Patent JP-H0414118-A (JP)
Title: Information processor with resuming function
Inventor: SATO YOSHIYUKI
IPC: G06F1/00
Filed: 1990-05-07
Abstract: PURPOSE:To secure a resuming function without using a back-up battery by copying the storage contents of a 1st rewritable ROM to a main storage and the storage contents of a 2nd rewritable ROM to a CPU register respectively. CONSTITUTION:When a power switch is turned on, a controller 8 receives a power ON signal and reads a resume flag out of a 2nd rewritable ROM 7. The controller 8 checks the state of the flag and reads out the storage contents of a 1st rewritable ROM 6 to store them in a main storage 4 so as to secure the resuming function as long as the flag state is equal to 1 (permissible). Then the controller 8 reads out the contents of the ROM 7 and stores in a register of a CPU 2. Therefore the contents of the storage 3 and the register of the CPU 2 are restored to the state set right before a power supply is turned off when the read of the contents of the ROM 7 is over. As a result, the resuming function is surely carried out without using a back-up battery.
Patent JP-H04346854-A (JP)
Title: Garbage dehydrator
Inventor: WATANABE TAKASHI
IPC: B04B15/00
Filed: 1991-05-22
Abstract: PURPOSE:To provide a garbage dehydrator from which the garbage is not discharged from its water discharge port even when clogging is caused in the dehydration vessel. CONSTITUTION:This garbage dehydrator consists of an outer vessel 8 provided with a water discharge port 9, a dehydration vessel 6 set in the outer vessel 8 and a dehydration motor 10 for rotating the vessel 6. In this dehydrator, a strainer 30 is provided at the water discharge port 9 to remove the garbage.
Patent JP-H01287360-A (JP)
Title: Plinth fitting structure
Inventor: ISHIGAMI MICHIO
IPC: E04F19/04
Filed: 1988-05-14
Abstract: PURPOSE:To closely bond plinths to floors by a method in which floor-fixing pieces attached to the surface side lower end of a plinth body are connected with plinth body at a bendable portion and fixed to floor and the back side of the plinth body is fixed to wall. CONSTITUTION:A plinth consists of a plinth body 1 and a floor fixing piece 2 connected through a bendable portion 3 to the surface side lower end of the body 1. In a constructing work, the piece 2 is contacted with a floor 4 and fixed to the floor by penetrating a fixing metal 6 such as nail from the inside of the piece 2 to the floor 4. The back side of the body 1 is contacted with the wall 5 and fixed to the wall 5 using the fixing metal 6 such as nail. The lower end of the plinth can thus be closely connected to the floor.
Patent JP-S597614-A (JP)
Title: Conveyor
Inventor: SAIGA KEIJI
IPC: B65G19/14
Filed: 1982-07-05
Abstract: PURPOSE:To prevent the occurrence of damage between grains being a substance to be conveyed and the production of noises, by providing a conveyor with a chute part having a base plate, made of a polished plate, with a specified thickness and an annular belt equipped with a large number of transfer plates at given distances, and causing the substance to be conveyed to flow smoothly. CONSTITUTION:A chute 5 consists of side plates 6, a bottom plate 7, and slanted plates 8, and both sides and bottom surface of the moving passage of transfer plates 4 are covered with the chute. The bottom plate 7 is integrally formed over a whole length, and is made of a polished plate with thickness of 1mm. or less. A chin plate 10 is attached to the connection of the chute 5, and serves to slide down a substance to be conveyed, discharged from a bucket 11, to the base plate 7. The transfer plates 4 are attached at extremely narrow pitches of 25cm or less irrespective of the size thereof. The substance to be conveyed discharged out from the bucket 11 is guided by the transfer plate 4 group, and is dropped through an opening 13. The bottom plate 7 is made of a polished plate and is a thin sheet with thickness of 1mm. or less, whereby no increase in coefficient of friction due to dew formation occurs.
Patent JP-S609092-A (JP)
Inventor: ORITA MASATOMO
IPC: F24C7/02
Filed: 1983-06-28
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-H09303408-A (JP)
Title: Bearing structure
Inventor: SAWADA HIROYUKI
IPC: F16C35/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To restrain the distortion of a sleeve inner diameter, caused when a sleeve is fixed by pressing it into a bracket, and moreover, when a yoke is fixed by pressing it into the outer periphery of the bracket, in a fluid bearing structure used in various rotary equipments such as a motor. SOLUTION: The change of sleeve pressing-in force to the change of pressing-in allowance can be restrained, by equipping, in a circumferential direction, plural heights, (ranging in the axis direction of the inner circumferential surface 2a of a bracket 2 for pressing in a fluid bearing sleeve 1 and protruded in a diameter direction) resultantly, the distortion of a sleeve inner circumferential surface 1a causing at the time of pressing-in can be restrained.  Moreover, the distortion of the surface 1a, promoted by pressing in a yoke, can be restrained by providing the heights (ranging in the axis direction to be protruded in the diameter direction, so as to cross the heights provided in the inner surface to avoid overlapping) on the outer periphery of the bracket 2 to pressing in the yoke; thereby improving productivity while keeping the high accuracy and high speed rotation of the fluid bearing.
Patent JP-H0218440-A (JP)
Title: Transparent thermoplastic molding material
Inventor: HANSUUMIHAERU WARUTAA
IPC: C08L25/06
Filed: 1989-05-12
Abstract: The invention relates to a transparent, thermoplastic moulding composition containing, based on A + B,
 A 5 to 95% by weight of polystyrene and
 B 95 to 5% by weight of a non-elastomeric block copolymer with stellate branches, built up from, based on B,
 b1 60 to 95% by weight of styrene and
 b2 5 to 40% by weight of at least one conjugated diene having 4 or 5 carbon atoms,
 prepared in a conventional manner by sequential anionic polymerisation by means of at least one organolithium compound as initiator and in the presence of a solvent, with subsequent coupling, characterised in that component A is produced by conventional anionic polymerisation by means of at least one organolithium compound in the presence of an organic solvent. 
<??>The moulding composition is prepared by conventional mixing of components A and B and, if used, C, and is used for the production of mouldings.
Patent JP-H04347005-A (JP)
Title: Fixing method for board and screw used therefor
Inventor: HASEGAWA TOMOYA
IPC: F16B25/10
Filed: 1991-05-22
Abstract: PURPOSE:To prevent the building up or the scuffing of a member located at the boundary of a board surface and a screw head when boards are laminated by means of screws or the boards are mounted on a bed surface. CONSTITUTION:In using an ordinary screw, the screw is driven in boards while inversely rotating the screw until the drill-shaped portion of the point of the screw is driven in the inside from the board surface. The screw is then driven by positively rotating the screw. A screw S in which the drill-shaped portion (a) of the point is of inverse screw shape is prepared. The screw is driven in the board by positively rotating the screw from the initial stage.
Patent JP-H02296275-A (JP)
Title: Electrophotographic device
Inventor: YAMAGUCHI YASUKI
IPC: G03G21/00
Filed: 1989-05-11
Abstract: PURPOSE:To stably clean for a long period of time without damaging an image carrier by having a blade of a mechanical cleaning means provided along with a magnetic cleaning means contacting with / separating from the surface of the image carrier, as well as shortening the separating time with the increase of activating time. CONSTITUTION:The magnetic cleaning means 10 which is integrally provided with the developing device 4, and the mechanical cleaning means 20 which is formed including the blade 22 are provided together. Then when the image carrier 1 is cleaned by the magnetic cleaning means 10, supplementary cleaning is carried out with the blade 22 contacting / separating while the stopped time when the blade 22 is separated from the image carrier 1 is shortened with the increase of the device activating time by a supplementary cleaning controlling means 30. Thus the blade 22 is not brought into contact to the image carrier more than is necessary avoiding damage and the declining of the ability of the magnetic cleaning means 10 with the increase in the device operation time can be supplemented.
Patent JP-S5912023-A (JP)
Title: Tabacco silo
Inventor: HIGUCHI AKIRA
IPC: B65G65/06
Filed: 1982-07-08
Abstract: PURPOSE:To prevent damage of raw material or generation of dust enve if the material is heaped high by disposing a rotary rake in such a manner that the outer peripheral end on the storeroom side of the rake is incident with the tangent line of the end portion of the storeroom having a fixed angle of inclination with the floor of the storeroom, and rotating the rake to drop the raw material. CONSTITUTION:The number and the outer diameter of rotary rakes 20 is set in such a manner that the position of the shaft 20-1 of the uppermost rotary rake is substantially equal to the naximum height of loaded material, and the rake is disposed in such a manner that the outer peripheral end thereof on the storeroom side is positioned within the rangent line 23 of the end portion of the storeroom on the draw-out side, which is inclined at 55 deg.-65 deg. close to rest angle of raw material to the transport surface of the conveyer 2. In this arrangement, the raw material 30 stored in a storeroom 1 is dropped downward at the draw-out side of the conveyer 2 by the conveyer 2 and the rotary rake 20 to be transferred to the next process. At this time, the rotary rake 20 is brought into contact with the raw material substantially at the rest angle of the raw material, so that damage of the raw material and generation of dust can be prevented even if the material is heaped high.
Patent JP-H11299111-A (JP)
Title: Device and method for memory means backup control
Inventor: KIKUCHI AKITOSHI
IPC: G06F1/26
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To realize an optimum changing environment, corresponding to various battery characteristics. SOLUTION: A memory means backup control device has a system control unit 1 which controls a whole system, an operation unit 2 by which the type and connection part of a battery are inputted, a voltage detection unit 14 which detects the voltage of the battery, a charge control unit 6 which switches a charging method between a constant current charging method and a constant voltage charging method, a discharge control unit 8 which has an inner memory in which a battery characteristics data table in which battery characteristics data such as priority levels of batteries in terms of the types of the batteries, charging currents, charging stop voltages and discharging stop voltages are stored,  and a switching unit 7 which switches a charging circuit and a plurality of secondary batteries selectively in accordance with the detected voltage of the secondary battery and the charging stop voltage stored in the battery characteristics data table when a connected battery is the secondary battery.
Patent JP-S61277878-A (JP)
Title: Force feeding method and equipment for cement-milk/ mortar
Inventor: OKI AKIO
IPC: F04B15/02
Filed: 1985-05-31
Abstract: PURPOSE:To obtain long-distance but short-time transportation of the total quantity of cement-milk or mortar without accumulation of the transport fluid by tossing cement-milk or mortar into between front and rear sliding pistons, which are interposed in a transport pipe, and forcibly transporting the cement- milk or mortar by using compressed air. CONSTITUTION:A spherical or cylindrical sliding piston 6a, which is made of foaming resin that is expandable and also elastic like urethane foam, is released from sliding piston operating device 6 into a transport pipe 8. Next, cement-milk- or mortar-transport-fluid 7 stored in a force feeding tank 3e is forcibly sent to the transport pipe 8 by using compressed air supplied from a compressed air supply source 1. When a flow meter 5a detects that a predetermined quantity of transport fluid 7 has been transported by pressure, valves 6b and 6c are closed for operating the sliding piston 6a again. After this, the valves 6b and 6c are opened for the next force feeding. By iterating this operation successively, the transport fluid 7 can be transported pressure.
Patent JP-S6322139-A (JP)
Inventor: KUROODO JITSUDEI
IPC: A23P30/40
Filed: 1987-05-14
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。