baber/WOPTO huggingface dataset:
Patent JP-H07313813-A (JP)
Title: Filteration device with replaceable filter
Inventor: RIKARUDO KURAASU GOETO
IPC: B01D35/143
Filed: 1994-01-27
Abstract: PURPOSE: To provide a filtration device of simple structure, difficult to cause plugging, and capable of exchanging easily a filter cartridge without needing contact of the soiled filter by hand. CONSTITUTION: O-shaped rings 5, 6 are mounted at the both ends and in the center of a wall of a receiving chamber to prevent fluids from leaking around a filter. A filter housing has a fluid entrance opening 7 and an exit opening 8, the filter cartridge has one filter element 11 and two end caps 13, 14, and the end cap 13 has an annular opening connected with a filter chamber 12. The fluid entrance opening is connected with the annular opening in the filter chamber, contaminated fluids are drawn through the entrance opening 7 and proceed through the filter to the fluid exit opening 8. The replacement of the filter takes place by pressing-in a new filter cartridge at the top of the filter housing and pressing out of a soiled filter from the underside of the housing without needing contact of the soiled filter with hand.
Patent JP-H06212526-A (JP)
Title: Fluid treating apparatus
Inventor: KOBAYASHI TAKASHI
IPC: D02J1/00
Filed: 1993-01-20
Abstract: PURPOSE:To obtain an apparatus for providing interlacing and bundling property to multifilament yarn by jetting fluid into the multifilament yarn. CONSTITUTION:In the fluid treating apparatus having a circular cross section of thread line hole 1 and a fluid jetting hole 2 vertically opening to central shaft of the thread line hole, a slit 3 for introduction into thread line vertical to the fluid jetting hole is provided on the face being an opening part of the fluid jetting hole to the thread line hole and making tangent to the thread line hole.
Patent JP-H01184130-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: OBAYASHI ATSUSHI
IPC: B32B27/30
Filed: 1988-01-18
Abstract: PURPOSE:To enhance durability by preventing unpreferable deterioration phenomena such as discoloration, embrittlement, lowering in dust-resistance or the like, by forming a film based on a specific silane compound and a specific acrylic resin to the single surface or both surfaces of a soft vinyl chloride resin film under heat-treatment. CONSTITUTION:An agricultural vinyl chloride resin film is formed from a composition wherein a vinyl chloride resin is compounded with organophosphoric ester and/or organometal phosphate. A film based on a silane compound and a specific acrylic resin is formed to the single surface or both surfaces of the agricultural vinyl chloride resin under heat-treatment. The above-mentioned silane compound has a hydrolyzable group directly bonded to a silicon atom. As the silane compound, a monomer of tetraalkoxysilane represented by formula (R<1>O)3Si[OSi(OR<2>)2]n(OR<3>) (wherein R<1>-R<3> are an alkyl group, an aryl group or an alkylaryl group and (n) is 0 or a positive integer), a polymer thereof, a compound obtained by hydrolyzing the hydrolyzable group is pref.
Patent JP-H11264568-A (JP)
Title: Indoor unit for air conditioner
Inventor: SAKAI KOICHI
IPC: F24F13/22
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To make the body compact, improve the air volume performance and make noises low, of an indoor unit. SOLUTION: An indoor unit for an air conditioner comprises a crossflow fan 6 provided substantially horizontally in a casing 1 having an inlet port 4 at a lower part and an outlet port 5 at a front or the lower part of the front part, a heat exchanger 7 formed substantially in a V-shape so as to receive the crossflow fan 6 in the windward side of the crossflow fan 6 and a water pan 10 in the lower side of the crossflow fan 6 and the heat exchanger 7. Thus, the heat exchanger 7 can be effectively arranged in the space of the casing 1 whose height is low and the air velocity distribution of the inlet area of the crossflow fan 6 can be made substantially uniform. Thus, the indoor unit can be made compact and an air volume performance can be improved.
Patent JP-S57122420-A (JP)
Title: Display method
Inventor: FUJIKI MICHIYA
IPC: G02F1/15
Filed: 1981-01-23
Abstract: PURPOSE:To change the color tone of visible absorption by forming a 3-layered structure consisting of a solid electrolyte with high electric conductivity, an org. dye or the reductant of an org. dye, and a transparent electrode and by applying an electric field between the electrolyte and the electrode. CONSTITUTION:A solid electrolyte 1 with high electric conductivity and an org. dye 2 or the reductant of an org. dye are interposed between a gold electrode 4 and a transparent electrode 3, and by applying a voltage from a DC power source 5, an ionic dopant in the electrolyte such as H<+>, Li<+>, Na<+>, K<+>, Cl<-> or Br<-> diffuses on the surface of the dye and is taken in the dye. Phthalocyanine dye, triphenylmethane dye, leucotriphenylmethane dye, squalic acid dye or the like is doped with the ionic dopant, and simultaneously the color tone is  changed. Especially the reductant of leucomalachite green or the like is clearly changed from the colorless state to green or other color.
Patent JP-H11203213-A (JP)
Title: Information processor and computer readable recording medium storing information processing program
Inventor: HANEDA ISAMU
IPC: H04L12/58
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent a file attachment from being forgot by informing that there is no file attached to a mail while the contents of the mail indicates the existence of the attached file to be sent and urging a processing to attach the file to the mail. SOLUTION: Although contents 'a file is attached' are inputted to a mail by a contents input part 19 as in (a), a key word is read out from a key word memory (11-5) of an RAM (11), it is retrieved whether or not there is a word coincident with the key word in data inputted to a title input part 17 and the contents input part 19 when a transmission button 20 is touched while making an attached file input file part 18 empty. Since there is the same word 'attachment' as the key word of the key word memory (11-5) of the RAMempty, a message 24 for notifying that there are no attached files is displayedas in (b).
Patent JP-H05198952-A (JP)
Title: Method and apparatus for flattening uneven surface
Inventor: TENMYO HIROYUKI
IPC: B29L31/34
Filed: 1992-01-21
Abstract: PURPOSE:To provide a method wherein an organic resin coating film which is flat and free from defects is formed on the surface of an interconnection stepped part such as an electronic circuit board or the like whose density and aspect ratio are high. CONSTITUTION:The surface of a board whose density and aspect ratio are high and which is provided with an uneven board pattern is coated with an organic resin varnish; this assembly is set in the saturation atmosphere of a varnish solvent vapor or in an atmosphere close to saturation. In this state, the board is heated and the thermal fluidity of the varnish is utilized positively. Thereby, the flattening operation of the surface of a resin is promoted. Then, the resin is thermally hardened. Thereby, since the surface of the varnish can maintain a wet and fluid state for comparatively long hours in the drying and thermal hardening process of the varnish, an extremely high flattening operation can be realized. Thereby, the surface of an interconnection stepped part such as an electronic circuit board or the like whose density and aspect ratio are high can be coated with a flat coating film without coming into contact with the surface of the board.
Patent JP-S59135046-A (JP)
Inventor: TANAKA ATSUSHI
IPC: A61B5/01
Filed: 1983-01-21
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-S60153067-A (JP)
Title: Magnetic brush developing roller
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/09
Filed: 1984-01-23
Abstract: PURPOSE:To reduce a developing roller and a developing device in size by supporting a magnet roller eccentrically with a nonmagnetic sleeve and extending a magnetic member into the space between the nonmagnetic sleeve and magnet roller. CONSTITUTION:The developing roller supports the magnet roller 10 eccentrically with the nonmagnetic sleeve 22 and the magnetic member 12 is arranged in the space formed owing to the eccentric arrangement. Consequently, the large space is secured only by increasing the diameter of the nonmagnetic sleeve 21 slightly and the magnetic member 12 for obtaining a necessary magnetic field is arranged at a specific position without increasing the size of the developing device, thereby reducing the developing roller and developing device.
Patent JP-H05197950-A (JP)
Title: Floppy disk
Inventor: KOBAYASHI IEYASU
IPC: C09D175/00
Filed: 1992-01-21
Abstract: PURPOSE:To obtain the magnetic head which is good in follow-up characteristic and is stable in output by providing projections of a prescribed height by as much as a prescribed number on the surface of a film and specifying the average refractive index to the values of a prescribed range. CONSTITUTION:A biaxially oriented polyethylene terephthalate film is formed as a nonmagnetic substrate and magnetic layers are provided on both surfaces of the substrate. The projections of the height hnm are provided by as much as the numbers expressed by equation I to equation III on the surfaces of the film. Further, the average refractive index nA is specified to the values expressed by equation IV. The thermal shrinkage when the film is heat treated without load for 72 hours in an atmosphere kept at 60 deg.C and 80%RH is <=0.2% in all the directions within the film plane and the coefft. of thermal expansion is specified to the values within a range of (7 to 25)X10<-6>/ deg.C. The coefft. of humidity expansion is specified to the values within a range of 0 to 16X10<-6>/%RH. The sag of the film is <=15mm and the uneven thickness of the film is confined to <=3%. As a result, the floppy disk having the good handling workability of the base film and stable output is obtd.
Patent JP-H07214276-A (JP)
Title: Spray device for die cast machine
Inventor: YAMAMOTO KIMISUMI
IPC: B22C23/02
Filed: 1994-01-28
Abstract: PURPOSE:To maintain working environment cleanly, in atomizing a spray on a pair of left and right metallic dies, by covering spray nozzles with a cover airtightly and thereby preventing the mists of the spray from scattering around the working place. CONSTITUTION:When a spray is atomized on a pair of left and right metallic dies 12A, 12B from the plural nozzles of a spray head 20, the nozzles of the spray head 20 are covered with a spray cover 30. The thin-steel made main body 30A of this spray cover 30 is a rectangular cylindrical shape in which a spray head 20 is buried in the center; the main body 30A is also connected on the left and right side with an extendable part 32 formed with a flexible material that freely extends and contracts in the form of bellows, and is joined at its edge end with a frame body 34 composed of a rectangular annular flat plate. This frame body 34 is movable by an air cylinder 50, and provided with plural number of electromagnets 60 buried on the outside surface. A hood 40 and an exhaust pipe 40A are attached to the upper part of the main body 30A of the cover, sucking and discharging the atomized spray in the spray cover 30 at the time of spraying.
Patent JP-S59135285-A (JP)
Title: Prevention of attachment of fused ash in coal gasifying oven
Inventor: SUZUKI AKIO
IPC: C10J3/46
Filed: 1983-01-24
Abstract: PURPOSE:To prevent deposition and growth of fused ash on oven wall and gasify coal efficiently, by cooling an upright throat connecting the oven bottom with the combustion chamber, and the oven bottom. CONSTITUTION:Coal 1 and a gasifying agent 3 are fed into a coal gasifying oven 2 which is connected at the bottom with the top of a combustion chamber 7 by a throat 8. The coal is heated for reaction in a combustion zone 12 by heating gas blown up from the combustion chamber 7. Formed ash flocculate is discharged downwards through the throat 8 and the combustion chamber 7 and produced gas is taken out through a pipe 9. A cooling fluid 11 is blown into the throat 8 to cool the bottom of the fasifying oven 2 and the wall of the throat 8 and prevent deposition and growth of fused ash. The difference between surface temperatures of the throat 8 and a conical part 15 at the oven bottom and melting point of the ash should preferably be maintained at about 600 deg.C or higher.
Patent JP-H09194419-A (JP)
Title: Stabilized solution of ortho-phthalaldehyde
Inventor: FUWA MASAAKI
IPC: C07D317/26
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prepare a stabilized o-phthalaldehyde solution having high safety to enable advantageous storage, transportation, etc., by dissolving o- phthalaldehyde having antibacterial property and useful as a bacteriostatic agent or a bactericidal agent in a specific solvent. SOLUTION: The objective solution is produced by dissolving o-phthalaldehyde of formula I in at least one kind of solvent selected from dialkyl glutarate of formula II (R<1> and R<2> are each a 1-3C alkyl), dialkyl succinate of formula III (R<3> and R<4> are each a 1-3C alkyl) and propylene carbonate of formula IV or in a solvent containing the above solvents as main component. The total amount of the solvents selected from the compound of formula II, the compound of formula III and the compound of formula IV in the total solvent is preferably >=50wt.%. The stabilized solution produced by this process is suitable as a production raw material for a bactericidal or bacteriostatic agent or usable as a bactericidal or bacteriostatic agent as it is.
Patent JP-S54102281-A (JP)
Title: Rolling apparatus for ring body
Inventor: TANIMOTO TATEO
IPC: B21H1/06
Filed: 1978-01-31
Abstract: PURPOSE: To manufacture the good ring body without under-fill at good yield, by roll forming the entire surface of the blank with the roll couple for roll forming in the radial direction of the necked flange type ring body, and with more than three rolls for roll forming in the axial direction.  
     CONSTITUTION: When the rolled blank for the ring body 1 is carried into the apparatus, rolls 15 and 17 are driven to rotate, and also, the roll 14, the axial reduction roll housing 29, and the rolls 12, 13, are moved to respective specified positions. Then, the radial rolling is started by rolls 14 and 15, and the axial reduction rolls 12, 13, are actuated in the direction controlled by a detecting signal from the position detector 31, and hereafter, the axial rolling is started by rolls 17 and 18. With the progress of this rolling, the diameter of ring body 1 gradually increases. Hereupon, the correction for the roundness is carried out by centering rolls 19W21, and besides, rolls 18, 17, are retreated as far as the increment of the diameter of ring body 1 by the radial mover 32, and this is so controlled as to perform always normal rolling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01185602-A (JP)
Title: Light guide type display device
Inventor: SONEHARA TOMIO
IPC: G02B6/00
Filed: 1988-01-19
Abstract: PURPOSE:To reduce the thickness and the cost by forming the display device of units consisting of optical fibers which are coupled optically as principal elements from an image forming means to a display surface. CONSTITUTION:A light guide body performs the power transmission of light, so one light guide body forms on picture element on a projection surface. An optical fiber is used suitably as the light guide body and a plastic fiber is preferable. Then 25 sheets (each consisting of 100 fibers) on the projection surface side are put in cross arrangement on the projection surface by shifting fiber bundles 206 alternately. Further, the projection terminal is exposed directly from the housing of the unit and this part is adhered strongly to have no flexibility. Fiber bundles on an incidence surface side connected to an optical shutter 203, on the other hand, are not shifted to form rectangular section. The incidence surface 20 having the rectangular section faces the display surface of the optical shutter 2037, so information entered into the fibers 202 from the side of the optical shutter 203 is accurately displayed by being shifted reversely.
Patent JP-S56107315-A (JP)
Title: Muting device
Inventor: SAWADA YOUJI
IPC: H04B14/04
Filed: 1980-01-28
Abstract: PURPOSE:To prevent the production of shock sound and to protect the amplifier and speaker, by providing the count circuit which counts the number of error frames ever given frame, and constituting that muting can be operated. CONSTITUTION:A signal indicating whether an error is present or not in the frame every frame from the code error detection circuit 17, is output. The error signal Se is input to the error count circuit 26, and the nonerror signal Se is input to the nonerror count circuit 27. A clear signal CL is input every prescribed frame number M to the count circuits 26, 27, and the number of error frames in the prescribed frame number M and the number of nonerror frames are counted at the count circuits 26 and 27. When the error frame reaches a prescribed value, the output Q1 of the error count circuit 26 is at high level to reset the muting circuit 28, and Q3 output is at low level, allowing to make muting state. With the constitution like this, the production of shock sound is prevented and the amplifier can be protected.
Patent JP-S59135251-A (JP)
Title: Polyamide composition
Inventor: NAGANO RIICHIROU
IPC: C08L101/00
Filed: 1983-01-25
Abstract: PURPOSE:To provide a polyamide compsn. having excellent rigidity, moldability and resistance to low-temperature impact and brine, by blending a modified lowly crystalline ethylene/alpha-olefin copolymer and an ethylene/vinyl acetate copolymer with a polyamide in a specified ratio. CONSTITUTION:A polyamide compsn. contains 100pts.wt. polyamide (A), 1- 100pts.wt. modified lowly crystalline ethylene/alpha-olefin copolymer (B) and 1- 100pts.wt. ethylene/vinyl acetate copolymer (C), said copolymer B having a crystallinity index of 40% or below and an MFR 190 deg.C of 0.01-50g/10min and being obtd. by graft copolymerizing 0.01-10pts.wt. unsaturated carboxylic acid (derivative) unit onto 100pts.wt. lowly crystalline ethylene/alpha-olefin copolymer base mainly composed of ethylene monomer unit and said copolymer C being mainly composed of ethylene and having a crystallinity index of 0-60% and an MFR 190 deg.C of 0.01-100g/10min.
Patent JP-S61169706-A (JP)
Title: Observation of soldering state in reflowing furnace
Inventor: MASUDA KAZUHIKO
IPC: H05K3/34
Filed: 1985-01-22
Abstract: PURPOSE:To enable observation of the soldering state in the reflowing furnace at the outside of the furnace by composing a fiberscope and a light guide to be carried in the reflowing furnace following to a printed board to be soldered. CONSTITUTION:Cream solder of preform solder is stuck onto a conductor 1a of a printed board. The electric parts loaded on printed board keeping a terminal of its electronic parts on the solder is carried into a reflowing furnace to solder by a conveyor 6. And also a fiberscope 7 and a light guide 8 keeping their front terminals 7a, 8a attached near to the electronic parts is carried into the reflowing furnace following to the printed board 1. Thus, A portion to be soldered can be illuminated by the light from the light guide 8 and the state of soldering in the reflowing furnace 5 can be observed at the rear terminal 7b of the fiberscope 7.
Patent JP-H09196329-A (JP)
Title: Combustor
Inventor: MURAKAMI KYOICHI
IPC: F23D99/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To save labor for replacement by providing recess and projection parts on at least one of a metal chip body and a ceramic target, and reducing contact areas of both. SOLUTION: A CWM fuel F supplied from a fuel passage 15 located at a central part of a burner chip 5 and vapor S being a spray medium supplied from medium passages 16 disposed on opposite sides of the fuel passage 15 are collided and mixed and subjected to primary atomization in a gas/liquid collision hole 17, and they are again subjected to atomization owing to their F, S collision in a mixing chamber 18, and then pass through a ceramic chip 19 and is sprayed from a spray hole 20 for spray and combustion. Herein, a recess part 24 and a projection part 25 are provided on the side of a metal chip body 22 to bring a contact surface between a ceramic target 21 and the metal chip body 22 into a point contact.  As a result, the contact area between the metal chip body 22 and the ceramic target 21 is reduced by a space 26, and hence adhesive force due to a surface active agent is correspondingly reduced to save a labor of replacing the ceramic chip 19 and the target 21.
Patent JP-H10203584-A (JP)
Title: Cassette for substrate
Inventor: HAYASHIDA MANABU
IPC: B65D85/48
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent scratches on substrates, reduce warps in the substrates to the lowest amount possible, and take out easily the substrates one by one, by providing a receiving plate, with point-contactual spherical projections formed on its upper surface, in a horizontal direction so that it has the same pitches with receiving shelves. SOLUTION: A substrate cassette 8 is composed by fastening and fixing, by means of fixing screws 6, grooved side plates 3, a stopper 5, and a receiving frame 7 vertically between a bottom frame 1 and a ceiling frame 2. On each of the grooved side plates 3, receiving plates 3a, obtained integral fusion molding, jut out from its inside in the form of comb teeth with the same pitches on the right and left. Also, a receiving plate 7a with spherical projections formed on its surface is attached to the receiving frame 7 by integral fusion molding so as to have the same pitches with the receiving shelves 3a of the grooved side plates 3. Thus, warps in stored substrates due to their weights can be minimized by the spherical projections of the receiving plate 7a.
Patent JP-H05198132-A (JP)
Title: Magnetic tape cassette and magnetic head
Inventor: OKADA HIDEO
IPC: G11B23/087
Filed: 1992-01-22
Abstract: PURPOSE:To enable the use of an existing magnetic head by inserting and holding the magnetic tape between a 1st pressing part and 2nd pressing part, and between a 1st tape sliding contact part and 2nd tape sliding contact part. CONSTITUTION:An elastic member 23 of a pressure pad 17 is provided with the 1st pressing part 37 and 2nd pressing part 39. The part 41 is a space part. The magnetic tape 5 is inserted and held between the 1st pressing part 37 and the 1st sliding contact surface 47, and also between the 2nd pressing part 39 and the 2nd tape sliding contact surface 49.
Patent JP-H10204222-A (JP)
Title: Curable composition
Inventor: YAMANAKA YOSHINORI
IPC: C08K5/5425
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of being cured by a hydrosilylation reaction and excellent in adhesivity by including a specific polymer, a specific curing agent, a specific catalyst: a silane coupling agent, and two kinds of specific compounds. SOLUTION: This curable composition comprises (A) an isobutylene polymer containing at least one alkenyl group capable of being hydrosilylated in the molecule, (B) a curing agent containing at least two hydrosilyl groups in the molecule (e.g. an organo hydrogen polysiloxane), (C) a hydrosilylation catalyst, (D) a silane coupling agent preferably containing an epoxy group and a (meth) acryl group in the molecule, (E) an organic aluminum compound and/or an organic titanium compound, (F) a polyvalent alkoxysilane (condensate) (e.g. a tetraalkoxy silane), and, if necessary, (G) a plasticizer, an inorganic filler, a storage stability-improving agent, etc.