baber/WOPTO huggingface dataset:
Patent JP-H0693683-A (JP)
Title: Girder with opening having large diameter and manufacture thereof
Inventor: KASHIMURA TOSHIYA
IPC: E04C3/08
Filed: 1991-06-18
Abstract: PURPOSE:To facilitate the manufacture by holding a section between two openings of a web by an approximately X-shaped central rib body on one side and a central rib body on the other side and holding sections on the outsides of the openings by a side rib body on one side and a side rib body on the other side. CONSTITUTION:A central long-sized rib piece 11 is disposed between the two openings A1, A2 of one web surface 10b1 of the web of an H-steel girder 10, welded to the surface of the web surface 10b1 and welded to the internal side faces 10a1 of flanges 10a. Central short-sized rib pieces 12 are arranged between the openings A1, A2, and welded to the web surface 10b1, the internal side faces 10a1 and the rib piece 11. Side rib pieces 13 are disposed to the left side section of the opening A1 and the right side section of the opening A2 respectively and welded to the web surface 10b1, and welded to the internal side faces 10a1. The same applies to other web surfaces, and the ribs 11, 12, 13 are welded respectively.
Patent JP-H0339376-A (JP)
Title: Primer composition for polyurethane resin coated steel
Inventor: SANETO KOICHI
IPC: C09D175/04
Filed: 1989-07-06
Abstract: PURPOSE:To obtain the title composition enhancing adhesivity between steel and two-pack type polyurethane resin coating material, comprising a specific amount of a polyol derived from an epoxy compound, polyisocyanate compound and pigment. CONSTITUTION:The aimed composition comprising (A) a polyol, (B) a polyisocyanate compound and (C) pigment as main components wherein 30-70wt.% calculated as solid content of a polyol derived from an epoxy compound is contained in the component A, the ratio of isocyanate group in one molecule of the component B to OH group in one molecule of the component A is 1.0-1.4 and the content of the component C is 2-6 pst.wt. based on 100 pst.wt. total amounts of the components A and B in solid content calculation.
Patent JP-H0927056-A (JP)
Title: Method and device for discriminating image
Inventor: TAKEDA TAKAYUKI
IPC: G07D5/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To greatly decrease the amount of data to be processed and shorten the processing time, and prevent a decrease in discrimination precision due to image distortion, a position shift, a partial defect, etc., of a read image by discriminating an unevenness pattern according to compressed image data and prepared reference image data. SOLUTION: This device is equipped with a read means 13 for reading the unevenness pattern with high resolution, a center position calculating means 15 which calculates the center position of an object 11 according to image data obtained from the read means 13, an image compressing means 17 which performs compression within a range wherein the distribution of the pattern part on the top surface of the object 11 can be discriminated, and a collating means 19 which collates the compressed image data with the prepared reference image data. The image is compressed at a desired compression ratio within the range wherein the distribution of the pattern part can be discriminated, so the amount of data to be processed can be decreased without spoiling features of the unevenness pattern.  Further, the unevenness pattern is discriminated according to the distribution of the pattern, so a decrease in discrimination precision due to the image distortion, etc., of the read image is reducible.
Patent JP-2001001798-A (JP)
Title: Vehicle seat
Inventor: SUGIHARA NAOKI
IPC: B60R21/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To reliably prevent an improper attachment of a second seat in changing seat directions from frontward to backward or vice versa, in a detachable seat for vehicle such as a second seat of a wagon, capable of sliding and changing directions from frontward to backward or vice versa. SOLUTION: A hook 20 of a right-side second seat 12a and a hook 22 of a left-side second seat have different shapes. The hook 20 of the seat 12a is adjusted such that it can be securely attached to a front-side striker 31 of a right-side runner 30 but not to a rear-side striker 33. The hook 22 of the left-side seat is adjusted such that it can be securely attached to a front-side striker 33 of the runner 30, after the seat direction thereof is changed, but not to a rear-side striker 31.
Patent JP-H0221927-A (JP)
Title: Reverse osmosis membrane concentration device
Inventor: IMAI MASAAKI
IPC: B01D61/08
Filed: 1988-07-11
Abstract: PURPOSE:To prevent the liquid to be concentrated in a reverse osmosis membrane vessel from being compressed in the enclosed state in the vessel with a reciprocating pump during the changeover of a change over valve by providing the change-over valve which changes-over from a 1st change-over position to a 2nd-change-over position, and vice versa, by the pressure change of both cylinder chambers in the reciprocating pump. CONSTITUTION:The change-over valve 19 is positioned in the 1st change-over position which communicates a 2nd passage 14 to the rear cylinder chamber 12, and the flow of the concentrated liquid flowing through the reverse osmosis membrane vessel 1 to the front cylinder chamber 11 is checked by a nonreturn valve 17 in a 1st passage 13, when the reciprocating pump 6 is about to retreat from the terminal end of the forward motion. As a result, the reciprocating pump does not start retreating by itself, but when the outer force to retreat the reciprocating pump is acted, the pressure in the rear cylinder is raised, which changes over the change-over valve from the 1st change-over position to the 2nd change-over position, so that the rear cylinder chamber is communicated with a concentrated liquid discharge passage 18 and the reciprocating pump is allowed to start retreating.
Patent JP-H0726661-A (JP)
Title: Frp bar and manufacture thereof
Inventor: MIZUGUCHI TOYOKAZU
IPC: E04C5/07
Filed: 1993-07-13
Abstract: PURPOSE:To utilize as a reinforcing bar or tendon in a concrete to provide a good engaging effect. CONSTITUTION:A FRP bar including reinforcing materials, wherein braided cords comprising strands of carbon fibers are braided around carbon fiber bundles formed by uniformly stretching strands of carbon fibers in one direction, is braided by means of a braiding machine around carbon fiber bundles formed by stretching strands of carbon fibers in one direction and impregnating the bundles with uncured epoxy resin to form braided cords. Uncured epoxy resin is impregnated into the baided cords, which is then heated to simultaneously cure the epoxy resin contained in the carbon fiber bundles and the epoxy resin impregnated into the braided cords.
Patent JP-S5964491-A (JP)
Inventor: SAITOU MITSURU
IPC: B66C1/06
Filed: 1982-10-04
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-S5876058-A (JP)
Title: Preparation of fibrous seasoned food
Inventor: YADA HIDEO
IPC: A23L11/00
Filed: 1981-10-28
Abstract: PURPOSE:To obtain a fibrous seasoned food suitable for a dusting powder, etc., and having a soft sense of eating without the smell of soybeans, by adjusting the moisture of the soybeans, grinding the adjusted soybeans, forming a fibrous materials from the ground soybeans, and seasoning the fibrous material with under heating and strirring. CONSTITUTION:Soybeans are dipped in water to give 30-60wt% moisture content, and the resultant soybeans are heated by steaming in a short time, etc. to inactivate the enzymic activity. The resultant soybeans are then ground in a colloid mill to form a fibrous material, which is seasoned with a seasoning under heating and stirring in a steam-jacketed vessel equipped with a stirrer to give the aimed fibrous seasoned food with about <=30wt% moisture. A bonito extract, meat extract, whole egg liquid, cheese powder, yeast extract, sodium glutamate, purified beef tallow, etc. may be used as the seasoning for seasoning the fibrous material.
Patent JP-S5874105-A (JP)
Title: Foam breaker
Inventor: HISAKAWA YOSHITAKA
IPC: B01D19/02
Filed: 1981-10-29
Abstract: PURPOSE:To make a device economical and to obtain clean air of the highest degree by evaporating and breaking the surfaces of the foam by the heat of a sheathed heater which is disposed in the top part of an aerating tower and is controlled to prescribed temp. CONSTITUTION:A sheathed heater 11 is provided near the outlet of waste gaseous ozone 61 installed in the top part of an ozone aerating tower 21. Further the surface temp. of the heater 11 is detected with a temp. controller 15 and an electric power source 12 for heating is controlled with said controller in such a way that said surface temp. attains 50-200 deg.C. When foaming is intensive and foam grows too vigorously to be broken by a spray 13 of raw water and grows as much as the form enters the waste gaseous ozone, the foam 5 contacts with the heater 11. The moisture in the extremely thin skin on the surfaces of the foam is evaporated easily by the heat of the heater 11. On account of the properties of the foam, the foam is easily broken if nonuniformity is given to the surface tension on the surfaces of the foam.
Patent JP-H0821384-A (JP)
Title: Oilless/scroll type vacuum pump
Inventor: KAWAZOE SHINJI
IPC: F04C29/06
Filed: 1994-07-01
Abstract: PURPOSE:To prevent occurrence of an abnormal sound due to a sucked water content by efficiently discharging compressed gas, in a scroll type vacuum pump. CONSTITUTION:Gas sucked from a gas intake opening 16, is sucked in a sealed space formed by a slewing scroll 20 and a fixed scroll 10 by driving the slewing scroll 20, and compressed while being successively transferred in the central sealed space so that the compressed gas is discharged from a discharge port 17 to the outside. The central side lap shape of the fixed scroll 10 opposite to the discharge port 17, is unsymmetrized with the lap shape of the slewing scroll 20.
Patent JP-H0811844-A (JP)
Title: Device for positioning film to be printed in packing machine
Inventor: NAGANO MITSUO
IPC: B65B11/50
Filed: 1994-07-01
Abstract: PURPOSE:To seal a pack at one spot and bring a part to be printed always at a fixed Position in the use of one kind of film to be printed for a plurality of objects to be packed which differ from one another in kind and in peripheral length. CONSTITUTION:A roll of film 36 is mounted on a roll holder 36 placed above a feeding conveyor 16. A strip of film F pulled out from the roll of film 36 by the use of pulling-out rollers 38, 38 is passed over a first tension roller 44 and fed from above downward, making right angles to the direction of the conveyance of the feeding conveyor 16. The strip of film F fed downward from the feeding conveyor 16 is passed over a second tension roller 62 and rewind rollers 66, 66 and wound on a film take-up reel 60. A registered mark sensor 58 for detecting a registered mark of the strip of film F is placed in the path of the drawn film. When the registered mark sensor 58 detects the mark, a second motor 64 with a brake for rotating the rewind roller 66 is stopped from operating.
Patent JP-S6065721-A (JP)
Title: Purification of rare earth element
Inventor: SONE ISAMU
IPC: C01F17/00
Filed: 1983-09-20
Abstract: PURPOSE:To remove radioactive substances in an aqueous solution of rare earth element chloride efficiently, by removing solid materials from the aqueous solution of rare earth element chloride, adding Ba<+2> and SO4<2-> to the solution, precipitating sulfate, removing solid materials. CONSTITUTION:An ore such as monazite, etc. is decomposed with an alkali to give a rare earth element hydroxide, which is dissolved in hydrochloric acid to prepare an aqueous solution of rare earth element chloride. The aqueous solution of rare earth element chloride usually contains fine solid materials. The solid materials are removed from the aqueous solution of rare earth element chloride containing the fine solid materials and soluble radioactive substances by solid- liquid separating means such as filter press, centrifugal separator, etc. so that a solid material content in the aqueous solution is <=0.1wt%. Barium ion and sulfate ion are added to the aqueous solution of rare earth element chloride from which the solid materials are removed, barium sulfate is precipitated, and existing solid materials are removed from the aqueous solution.
Patent JP-2000008773-A (JP)
Title: Method for propelling muddy water pressurizing buried pipe
Inventor: IKETANI SUSUMU
IPC: E21D11/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To execute work at a low cost and to suppress the generation of environmental pollution by producing a liquid mixture using excavated residual earth generated by propelling a burned pipe so as to reduce the discharge quantity of the excavated residual earth to be industrial waste to a minimum and to reduce the applied quantity of filling-up material for the mixture. SOLUTION: Solid of specified grain size or larger existing in earth and muddy water discharged in association with propulsion is eliminated, and mixing adjustment of grain, clay and water content is made to the remaining earth and muddy water to obtain a compound. Instead of muddy water, this compound is fed into an excavating chamber of a propulsion pipe body 1 by a mud feeding unit 6 and agitated and mixed with excavated sediment to prepare liquid mixture to propel a buried pipe 2.
Patent JP-H1018882-A (JP)
Title: Engine air-fuel ratio controller
Inventor: NAKAJIMA YUKI
IPC: F02D41/34
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent temporal over-rich or over-lean air-fuel ratios resulted from an insufficient correction quantity for wall flows corresponding to high-frequency components in varying target air-fuel ratios. SOLUTION: An arithmetic means 32 calculates a quantity of fuel Tfbya corresponding to a target air-fuel ratio depending on the running conditions of an engine. An arithmetic means 33 calculates a wall-flow correction quantity corresponding to low-frequency components in wall fuel on the basis of the target air-fuel ratio-based fuel quantity Tfbya corresponding to, engine load, engine speed and temperature. An correction means 34 corrects a basic injection quantity Tp with the target air-fuel ratio-based fuel quantity Tfbya. An arithmetic means 36 calculates a wall-flow correction quantity Chosn<1> corresponding to high-frequency components in wall fuel from the variation and the response gain A of low-frequency components in the preceding cycle to the cycle of which basic injection quantity has been corrected.  An arithmetic means 37 calculates a fuel injection quantity Ti on the basis of the corrected basic injection quantity and the two wall-flow correction quantities. A supply means 38 supplies fuel of the injection quantity to the-intake pipe at every predetermined timing.
Patent JP-S5964875-A (JP)
Title: Picture processing device
Inventor: YOSHIDA TADASHI
IPC: H04N1/29
Filed: 1982-10-05
Abstract: PURPOSE:To perform editing processings and recording of various pictures surely, by indicating the editing processing of inputted picture information and indicating the start of a recording means. CONSTITUTION:The process control due to a CPU10 of a picture processing control part 100 is executed through an editing station control part 450 or the like which is operated in response to the operation of a console part 200 of an editing station 400 of a picture processing information generating unit 1. Digital picture, which is stored in a disc memory 90, information based on the original read from a reader part 500, information obtained by controlling the gradation of this information, digital picture information due to long-distance and short- distance commuications formed with interfaces 60 and 70, etc. are edited and are supplied to a printer part 600 through a buffer memory 20 and an exchange 40 or the like. Further, the printer part 600 is started by the indication through the console part 200, and various pictures are edited and recorded surely in the picture processing device where picture processings and short-distance and long-distance communications of picture information are performed easily and quickly.
Patent JP-H1127757-A (JP)
Title: System for monitoring living status
Inventor: SATO YOSHIHARU
IPC: H04Q9/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive system for monitoring living in which mis-information or malfunction is not generated, and without the need for changing the living environment. SOLUTION: A monitor system for monitoring living, that records and manages operating status of electric appliances 1 in a home (electric pot 1A and electric rice cooker 1B) by using a central management means (central management unit 3), is provided with a reception means (receiver 2) that receives an electronic sound produced, when the electric appliances 1 are operated and the operation information of the electric appliances 1 detected by the reception means is sent to the central management means. Furthermore, a monitor means (monitor unit 4) that receives the operating status recorded in the central management means for monitoring the living status connects to the central management means.
Patent JP-H1017919-A (JP)
Title: Vacuum degassing vessel
Inventor: HIDE KANJI
IPC: C21C7/10
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum degassing vessel which can prevent the sticking of metal on the inner wall of a gas exhaust tube formed at the upper part of the vacuum degassing vessel. SOLUTION: At the upper part of the vacuum degassing vessel body 10, the gas exhaust tube 20 is formed, and at the lower part thereof, immersion tubes 3a, 3b or sucking-up tube, are arranged. The inner wall 20b at the lower part of the gas exhaust tube 20 is inclined so as to become lower as approching to the degassing vessel body 10. Further, the cross sectional area of the gas exhaust tube 20 is desirable to make larger as approching to the degassing vessel body 10.
Patent JP-S6417469-A (JP)
Title: Output detector for charge transfer element
Inventor: MATSUNAGA MASAYUKI
IPC: H01L29/762
Filed: 1987-07-13
Abstract: PURPOSE:To reduce the capacity of a buried channel layer which operates as a gate and to obtain a high detection sensitivity by forming a MOS transistor for charge detection in a second conductivity type well layer to be actually depleted by forming a first conductivity type buried channel region on its surface. CONSTITUTION:An n-type buried channel layer 3 is formed on the surface of a p-type well layer 2 having a low concentration to substantially completely deplete a section under the layer 3. Thus, the source, drain layers 13, 14 of a MOS transistor are separated from each other. A signal charge is transferred in the buried channel layer 31 by applying 2-phase blocks phi1, phi2 to transfer gates 4, 5, respectively. When an output gate 6 is turned ON, its signal charge is fed to the buried channel layer 32 of a MOS transistor region. The conductivity of a current channel layer 12 of the MOS transistor is moduled by the signal charge. Then, a conducting stage between the source and the drain is detected.
Patent JP-H0339371-A (JP)
Title: Coating containing insoluble collagen
Inventor: TANAKA AKIRA
IPC: C09D7/12
Filed: 1989-07-07
Abstract: PURPOSE:To obtain the title coating which shows good adhesion on coating and gives leather-like touch with excellent physical properties of the coating film by adding fine fibers of insoluble collagen of a specific length. CONSTITUTION:Insoluble collagen fibers from, for example, dermis, tendon originating from animals and/or raw skins or split leather after dipping in lime as a by-product in leather industry are partially denatured in the presence of water, treated with protease and spray-dried to form fine fibers of 0.1 to 100mum average length and the fibers are further succinylated and added to the coating in an amount of 5 to 40wt.% based on the vehicle.
Patent JP-H0226987-A (JP)
Title: Carpet backing composition
Inventor: YONEKAWA YOSHIAKI
IPC: D06M17/04
Filed: 1988-07-13
Abstract: PURPOSE:To provide the subject composition containing a specific copolymer latex and a specific amount of an alkylene oxide adduct of an alkylphenol formalin condensate and having excellent blister resistance and aging stability. CONSTITUTION:The objective carpet backing composition can be produced by compounding (A) a copolymer latex having a glass transition point of 30 deg. to -55 deg.C and an average particle diameter of 700-3,000Angstrom  and produced by the emulsion polymerization of (A1) 25-70wt.% of a monomer selected from aliphatic conjugated diene monomer (e.g., 1,3-butadiene), an acrylic acid ester having 2-10C alkyl group and a methacrylic acid ester having 6-14C alkyl group, (A2) 0.3-8wt.% of an ethylenic unsaturated carboxylic acid monomer and (A3) 20-74.7wt.% of other monomer copolymerizable with the monomers A1 and A2 (e.g., aromatic vinyl compound) with (B) 0.03-2.5wt.% (based on 100 pts.wt. of the solid component of the component A) of an alkylene oxide adduct of an alkylphenol formalin condensate and (C) an inorganic filler.
Patent JP-S5877065-A (JP)
Title: Recorder or reproducer
Inventor: NODA TAIJI
IPC: G11B21/02
Filed: 1981-10-30
Abstract: PURPOSE:To offset an error of expansion and contraction due to the temperature of a disk, by fixing an end of a supporter for carriage driving motor to a substrate and holding the other end of the supporter in the direction parallel to the carriage shifting direction in such way that the expansion and contraction is possible by the temperature. CONSTITUTION:A carriage 31 containing a head 29 is driven toward the X axis of a disk 20, and the recording/reproduction is carried out to the disk 20. A motor 35 shifts the carriage 31 via a gear, and an end 48 of a supporter 47 of the motor 35 is fixed to a substrate 11. The other end of the supporter 47 is held so that a pin 58 is put into a slit 57 having a longer side at a folded part 55 and in the direction of X axis and that the motor 35 can be shifted toward the X axis by the temperature change of a member. Thus the carriage 31 also has a shift toward the X axis with the expansion/contraction due to the temperature change along with the expansion/contraction of the disk 20 due to the temperature change. This can prevent an error due to a temperature change.
Patent JP-S6154244-A (JP)
Inventor: HASEGAWA SHINICHI
IPC: B02B3/06
Filed: 1984-08-21
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-H0621030-A (JP)
Title: Cleaning method of semiconductor wafer
Inventor: AKIYAMA HIROKI
IPC: H01L21/304
Filed: 1992-07-01
Abstract: PURPOSE:To improve cleaning efficiency of a wafer and to enable complete cleaning in a short time by changing a position of a wafer to a cleaning carrier during cleaning when the wafer is cleaned while oscillating the cleaning carrier. CONSTITUTION:A wafer 1 is put in a cleaning carrier 2 and arranged in cleaning liquid, and the wafer 1 is cleaned while the cleaning carrier 2 is oscillated. A position of the wafer 1 to the cleaning carrier 2 is changed during such cleaning of the semiconductor wafer 1. For example, the wafer 1 is moved in the middle of cleaning from a position of the wafer 1 which overlaps with a position of contact points a, b of the carrier 2 at an initial stage of cleaning so that another different position of the wafer 1 overlaps therewith. As one method for rotating a contact point of the wafer 1 with the carrier 2 by about 20 deg., a part of a bottom of the carrier 2 is pushed up and the wafer 1 is rotated to move the position of the original contact points a, b of the wafer surface to another.