baber/WOPTO huggingface dataset:
Patent JP-S527872-A (JP)
Title: Process for producing neutral dry granules from acidic solution or slu rry
Inventor: IMAI HIROSHI
IPC: B01J2/04
Filed: 1975-07-10
Abstract: PURPOSE: Neutral dry granules are obtaines by subjecting acidic solution or slurry to neutralization and drying treatments simultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09242397-A (JP)
Title: Flush bolt lock
Inventor: WAKABAYASHI KAZUHIRO
IPC: E05C1/06
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise by obviating the looseness of a rod. SOLUTION: A rod 5 is held to a slider 4 in a freely vertically movable manner, an energizing means 16 energizing the rod 5 in the direction of a receiving bowl 6 at all times is mounted, and a tapered section 5b is formed at the end section of the rod 5 while a tapered section 6a corresponding to the tapered section 5b of the rod 5 is formed to the inner wall of the receiving bowl 6.  A distance from the tapered section 5b of the rod 5 under a releasing state to the tapered section 6a of the receiving bowl 6 is made smaller than a stroke at the time of the locking of the slider, the tapered section 5b of the rod 5 is pushed and brought into contact with the tapered section 6a of the receiving bowl 6 when the slider 4 is moved in the locking direction through an operating member such as a lever, a knob or the like, and the generation of noises based on a clearance between the rod 5 and the receiving bowl 6 is prevented.
Patent JP-2000275228-A (JP)
Title: Injection device
Inventor: OKURA KIHACHIRO
IPC: B01D15/18
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently divide or analyze sample liquid filled in a plurality of injectors by chromatography. SOLUTION: In this injection device 1, injectors 21-30 and columns 31-40 are connected to four rotary valves RV1, RV2, RV4, RV5. The rotary valves RV1, RV2, RV4, RV5 are switched in sequence to feed the sample liquids in the injectors 21-30 to optional columns 31-40 in sequence.
Patent JP-H01256161-A (JP)
Title: Printed wiring board device
Inventor: YOSHIOKA SHINPEI
IPC: H05K1/18
Filed: 1988-04-05
Abstract: PURPOSE:To contrive the improvement of the mounting density of electronic components by a method wherein an electronic module, in which a plurality of the electronic components are electrically connected with a copper foil conductor, is fixed by a surface mounting on a main surface utilizing the copper foil conductor formed on a frame. CONSTITUTION:A copper foil conductor 12 is formed on the upper surface of a frame part 11b on the outer periphery of a frame 11, chip components 13 are buried in a recessed part 11c on the inner side of the frame and electrode pads 13a of these components or the pads 13a and the conductor 12 are electrically connected to one another by wiring conductors 15. In a module body with the conductors 15 formed thereon in such a way, a protective coat layer 16 is coated on an upper layer on the conductors 15 to complete an electronic module (printed-wiring board device) 17. This module 17 is mounted on a main substrate 21 through a solder paste 24. Thereby, the mounting density of the chip components can be improved.
Patent JP-S62243726-A (JP)
Title: Cu-tib2 composite sintered material
Inventor: IMAGAWA MAKOTO
IPC: C22C9/00
Filed: 1986-04-15
Abstract: PURPOSE:To obtain a Cu-TiB2 composite sintered material having high strength and high electric conductivity, by mixing Cu powder, Ti powder, and boron powder in the prescribed ratio and by subjecting the resulting powder mixture to hot press compacting so as to disperse TiB2 grains of a specific grain size in Cu. CONSTITUTION:The Cu powder of >=about 99.5% purity and <=about 44mu average grain size, the Ti powder of about 99.5% purity and <=about 10mu average grain size, and the amorphous boron powder of about 99.5% purity and <=about 10mu average grain size are mixed in the prescribed ratio. The resulting powder mixture is filled into a graphite mold, which is subjected to hot pressing in vacuum at about 900-1,050 deg.C under a pressure of about 300-400kg/cm<2> so as to be formed into a composite sintered material in which <=1mu TiB2 grains are uniformly dispersed in Cu by 0.5-18wt%. In this way, the Cu-TiB2 composite sintered material combining high hardness with high electric conductivity and applicable to contact point material, electrode material, etc., can be obtained.
Patent JP-H07292035-A (JP)
Title: Polymerizing method for conjugated diene
Inventor: TSUJIMOTO NOBUHIRO
IPC: C08F2/44
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a conjugated diene-polymerizing method whereby polymer particles with constant m.p. and particle size distribution are obtd. even when a dispersion medium is used repeatedly by recovering the medium after the polymn. and specifically treating it. CONSTITUTION:A conjugated diene is polymerized in suspension in a dispersion medium contg. water in the presence of a catalyst comprising carbon disulfide and a soln. which is obtd. by bringing a transition metal compd. into contact with an organometallic compd. of a group I-III metal in the presence of a conjugated diene and aging the resulting product. After the polymn., the medium is recovered, adjusted to substantially the same concn. as during the polymn. by adding the fresh dispersion medium and/or water, and used again for the polymn. When polyvinyl alcohol is used as a dispersant, the addition of sodium borate is pref. Sodium borate, which may be added before the polymn., is pref. added in an amt. of 5-1,000 pts.wt. (based on 100 pts.wt. polyvinyl alcohol in the medium after adjusted about the concn).
Patent JP-S58201982-A (JP)
Title: Plant tissue culture containing high productivity of vinblastine and its production method
Inventor: MIURA YOSHIATSU
IPC: C12N5/00
Filed: 1982-05-19
Abstract: PURPOSE:To prepare efficiently vinblastine, by making tissue of Catharanthus roseus of South Africa growth into callus by a combination of a cytokinin and an auxin. CONSTITUTION:Tissue of Catharanthus roseus of South Africa growth is made into callus by a combination of a cytokinin and an auxin. The formation of the callus of tissue is carried out by adding various kinds of plant hormones to a proper medium, cultivating plant tissue in it. The combination of a cytokinin such as kinetin and bezylaminopurine and an auxin such as 2,4-dichlorophenoxyacetic acid and naphthalene-acetic acid is preferable as the plant hormone. Three combinations of benzylaminopurine and indoleacetic acid, benzylaminopurine and 2,4-dichlorophenoxyacetic acid, and kinetin and naphthaleneacetic acid are especially preferable.
Patent JP-H01258531-A (JP)
Title: Optical repeater supervising system
Inventor: YAMAMOTO SHU
IPC: H04B10/29
Filed: 1988-04-08
Abstract: PURPOSE:To generate the carrier signal of a supervising signal and to supervise an optical repeater by repeating inversion with a parity bit to an even parity and an odd parity at every frame composed of an (n)-block (n>2). CONSTITUTION:A shift register 8 composed of an (m)-bit and an exclusive OR circuit 9 are provided between a T-FF circuit 5 and a band pass filter 6. The parity bit of an mB1P code identifying signal S2 is kept constantly to an odd numbered parity or an even numbered parity bit during one frame and the odd and even numbers are inverted at every frame. An output signal S4 of the T-FF circuit 5 is halved, one side is (m+1)-bit-delayed by an (m+1)-bit shift register 8, next, the exclusive OR of both is obtained by the exclusive OR circuit 9 and a signal S6 is outputted. When the signal S6 passes through to the band pass filter 6, the frequency component of the 1/2 of the frame frequency is obtained, and with this as a carrier frequency, a supervising command signal is demodulated.
Patent JP-S63251299-A (JP)
Inventor: YAMANE MITSUO
IPC: B44C1/165
Filed: 1987-04-07
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-H06272018-A (JP)
Title: Laminated film
Inventor: GOTO DENICHIRO
IPC: C23C14/06
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a laminate film excellent in transparency, ultraviolet intercepting property and gas shut-off property by providing a silicon oxide based thin film layer having a specific composition and an ultraviolet intercepting layer at least on one side of the surface of a synthetic resin based film. CONSTITUTION:The silicon oxide based thin film layer (SiOX, (x)=1.0-2.0) and the ultraviolet intercepting layer are provided on one side of the surface of the synthetic resin based film such as polyethylene terephthalate. The ultraviolet intercepting layer is preferably the one made by dispersing an organic ultraviolet absorbent such as 2-(2'-hydroxy-5-methyl phenyl) benzo-triazole into an organic binder and the synthetic resin film A, the silicon oxide based thin film layer B an the ultraviolet intercepting layer C can be laminated in order of A/B/C, A/C/B, B/A/C, C/B/A/BC, B/C/A/C/B, B/C/A/B/C, A/B/C/B/A, A/B/C/A or the like.
Patent JP-H04318478-A (JP)
Title: Device for handling ic
Inventor: NIGORIKAWA ATSUSHI
IPC: G01R31/26
Filed: 1991-04-18
Abstract: PURPOSE:To enable a working efficiency of a test system of an IC to be improved by performing rank allocation for a plurality of classification storage units at any point automatically. CONSTITUTION:Storage units 1a-1f where classification rank allocation is performed tentatively at rank counters 3a-3c and a portion for setting the number of monitor operations 2 for setting the number of operations for performing prediction calculation of a classification rank derivative rate are provided. Further, a CPU for chancing reviewing the prediction derivative rate when the measured number of operations reaches a set number of operations and then changing the classification rank allocation is provided.
Patent JP-S62242736-A (JP)
Title: Air conditioner
Inventor: ITO KAZUFUMI
IPC: F24F3/044
Filed: 1986-04-14
Abstract: PURPOSE:To permit the discharging, introducing and air-conditioning circulation of air for an air-conditioning chamber as well as the common utilization of components and contrive the simplification of a constitution as well as the saving of a space by a method wherein a discharging duct and an introducing duct are provided with a communicating passageway damper, a discharging passageway damper and an introducing passageway damper. CONSTITUTION:When an introducing passageway damper 9 is closed, a discharging passageway damper 8 is opened, a communicating passageway damper 7 is closed and a discharging fan 1 is operated, indoor air is discharged to the outside of a room through a discharging duct 3. The discharging passageway damper 8 is closed, the introducing passageway damper 9 is opened, the communicating passageway damper 7 is closed and an introducing fan 4 is driven to introduce atmosphere through an introducing duct 5. The discharging passageway damper 8 and the introducing passageway damper 9 are closed, the communicating passageway damper 7 is opened, the introducing fan 4 is driven to return the air of an air-conditioning chamber, which is induced into the discharging duct 3, to the air-conditioning chamber 2 through a communicating passageway 6 and the introducing duct 5 while circulating air is cooled or heated by an air conditioning means whereby the cooling or the heating of the chamber may be effected. Respective functions of the discharging and introducing of the air as well as the air-conditioning circulation of the air can be effected by the common utilization of components in such a manner, therefore, the constitution of the titled device may be simplified and a space for installation of the device may be reduced.
Patent JP-S5513219-A (JP)
Title: Insecticide of white ant
Inventor: KATSUMURA RIYUUICHI
IPC: C09D5/14
Filed: 1978-07-13
Abstract: PURPOSE: An insecticide of a white ant having a low toxicity and durabirity, comprising a high polymer consisting of one or more tricyclohexyl-tin bond units as an active ingredient.  
     CONSTITUTION: An oil-soluble liquid agent or emulsifying agent comprising 0.1W5 wt% of a high polymer consisting of one or more tricyclohexyl-tin bond units shown by the formula I [R 1  is H, halogen, lower alkyl, or -COOR (Q is 1W18C lower alkyl); R 2  is H, halogen, lower alkyl, or -CH 2 COOQ' (Q' is 1W18C lower alkyl,] as an active ingredient. Soil treatment or immersion may be cited as the removal of white ants. The high polymer consisting of the bond units shown by the formula I as the active ingredient of this invention is obtained by polymerizing a compound shown by the formula II (e.g., tricyclohexyltin acrylate) only or by copolymerizing the compound with one or more kinds of polymerizable unsaturated compounds. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57200736-A (JP)
Title: Friction plate apparatus
Inventor: MATSUBAYASHI JIYUN
IPC: F16D13/70
Filed: 1981-06-05
Abstract: PURPOSE:To prevent effectively a creaky sound from generating when clutch or braking operation is effected, by forming clearance sections in a friction surface of a friction plate that is to be engaged with or disengaged from a lining. CONSTITUTION:In a friction plate apparatus for example a clutch motor, when an operation lever 7 is pulled in a direction B, a bearing supporter 5 is moved toward a fly-wheel 2, and the clutch lining 12 is engaged with the friction surface 15 of the fly-wheel 2 to start the rotation of an output shaft 3. In this arrangement, a plurality of clearances 21 are formed in the friction surface 15 of the friction plate that is the counterpart of the fly-wheel 2 or the like. As a result, when the clutch lining 12 is engaged with the clutch friction surface 15, though the lining 12 will be bent upon the engagement, the edge 22 at the end of each clearance 21 deforms the lining 12. As this deform can be changed continuously depending upon the pressing force, the same vibrating state can be obviated so that a creaking sound would not occur.
Patent JP-H07267396-A (JP)
Title: Paper feeding roller and manufacture thereof
Inventor: TSUKADA SAKAE
IPC: B65H27/00
Filed: 1994-03-31
Abstract: PURPOSE:To maintain a friction resistance on a roller part for a long time and to always perform a constant paper feeding by providing a plated layer on the outer peripheral surfaces of a shaft part and the roller part by means of an electroless nickel plating treatment and forming the outer peripheral surfaces of the plated layer of the roller part and rough by means of a sand blast treatment. CONSTITUTION:The outer peripheral surfaces of a shaft part 5 and a roller part 6 are given an electroless nickel plating treatment and plated layers having a thickness from 3mu to 23mu are formed thereon. Then, the outer peripheral surfaces of the plated layers are formed rough by means of a sand blast treatment by using sand in carbon group or alumina group having 10 to 50 particle size. The surfaces of the plated layer of the shaft part and the roughly formed plated layer of the roller part are hardened by means of an annealing treatment. The shaft part 5 and the roller part 6 may be integrally formed or assembled after being separately formed. Thus, a friction resistant increases on the roller part, hardness is maintained for a long time, and since friction and deformation are prevented, paper sheets can be fed in a constant direction at a constant speed.
Patent JP-S5513720-A (JP)
Title: Thermoplastic adhesive resin and its preparation
Inventor: KATSUTOU TAKAYUKI
IPC: C08L101/00
Filed: 1978-07-14
Abstract: PURPOSE: To prepare the title resin having specific melt viscosity, and excellent high-temperature adhesivity and moldability, by adding a metallic compound to a product obtained by maleinizing a specific block copolymer composed of a conjugated diene and an aromatic vinyl compound.  
     CONSTITUTION: A thermoplastic adhesive resin having a melt viscosity of 10 3 W10 5  poise (175°C, 4×10 6  dyne/cm 2 ) is prepared by maleinizing (a) 100 parts by weight of a block copolymer I or II (A is aromatic vinyl polymer block; B is conjugated diene polymer block; X is n-functional compound; n is 2W8; m is 1,2; provided that the content of A is 10W70 wt%), with (b) 0.5W15 parts of maleic anhydride or its derivative, and (2) adding (c) 0W10 parts of a hydroxide, oxide, organic acid salt, and/or alkoxide of a mono- or di-valent metal, e.g. sodium hydroxide, zinc acetate, zinc oxide, sodium alkoxide, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04297455-A (JP)
Title: 4-heterocyclic-3-(substituted phenyl)butyric acid derivative and herbicide
Inventor: ISHIKAWA HIROMICHI
IPC: A01N43/36
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a new 4-heterocyclic-3-(substituted phenyl)butyric acid derivative having excellent herbicidal activity and safety as a herbicide for paddy rice plant and a herbicide for upland crop. CONSTITUTION:A compound shown by formula I (X is H, halogen or lower alkyl; R is lower alkenyloxy, lower alkynyloxy or isoxazolidyl; A is group shown by formula II to formula VII) such as allyl-4-cyano-3-phenyl-4-(1-triazolyl) butanoate. The compound is obtained by subjecting a substituted acetonitrile shown by formula VIII and a cinnamic acid derivative shown by formula IX to Michael addition reaction in the presence of a base by using an inert solvent in the reaction. The herbicide is applied in a rate of 0.3-300g calculated as an amount of active component based on 10 ares to surface of soil, soil or water.
Patent JP-S58204711-A (JP)
Inventor: KOUNO KEIJI
IPC: G01R31/02
Filed: 1982-05-21
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-H01257124-A (JP)
Title: Antibacterial aluminosilicate
Inventor: YAMAMOTO TATSUO
IPC: A61P31/04
Filed: 1988-04-07
Abstract: PURPOSE:To prevent a change in the color of aluminosilicate with the lapse of time while maintaining antibacterial power by substituting antibacterial metal ions, etc., for ions in the aluminosilicate. CONSTITUTION:Ions of one or more kinds of metals selected among alkaline earth metals and Mn and antibacterial metal ions are substd. for part of all of ion exchangeable ions in aluminosilicate to form antibacterial aluminosilicate. The antibacterial metal is selected among Ag, Cu, Zn, Hg, Sn, Pb, Bi, Cd, Cr and Tl. Said aluminosilicate is zeolite or amorphous aluminosilicate.
Patent JP-S62244803-A (JP)
Title: Conveying and storage facility for hollow cylindrical article
Inventor: KONNO TAKASHI
IPC: B65G1/04
Filed: 1986-04-16
Abstract: PURPOSE:To make it possible to obtain highly efficient and safe conveying and storage facilities for hollow cylindrical articles, by providing a stacker crane provided with a safety against overturning device having a mechanism for shifting articles from a warehouse. CONSTITUTION:A host computer 14 receives a delivery confirmation signal from an overhead crane 4 and a receiving signal from an introduction carrier vehicle 11, and therefore confirms that wire materials 2 are surely delivered to a designated position. The receiving and delivering of the articles 2 are carried out by a stacker crane with the use of a slide of a slidable, article receiving fork 21 set on an article receiving bed 8 and a safety against overturning device 20 for preventing the stacker crane 10 from overturning. The articles 2 are retained by elevating a rod 27 connected to a cylinder 30 for a safety against overturning device attached to the article receiving bed 28.
Patent JP-S58203890-A (JP)
Inventor: MAEDA HAJIME
IPC: B67C3/00
Filed: 1982-05-21
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-S63267736-A (JP)
Title: Manufacture of tetrafluoroethylene and hexafluoropropylene
Inventor: DEEBITSUDO RESURII KURESUUERU
IPC: C07C17/26
Filed: 1988-04-09
Abstract: Production of tetrafluoroethylene and hexafluoropropylene in very high combined selectivity by pyrolysis of chlorodifluoromethane, optionally using gaseous diluent wherein the pyrolysis is effected under substantially isothermal and uniform conditions, the reaction temperature is within the range 750-980 DEG C (preferably 800-980 DEG C), and the gaseous residence time is within the range 1 to 50 milliseconds. A fluid-phase electromagnetic induction reactor suitable for effecting the process is described.
Patent JP-S5210230-A (JP)
Title: Process for preparation of bis(omega-hydroxybutyl)terephthalate and its oligomers
Inventor: OOMURA AKIHIRO
IPC: C08G63/78
Filed: 1975-07-15
Abstract: PURPOSE: The title compounds are prepared by reacting terephthalic acid dissolved or suspended in a liquid third component with gaseous 1,4-butanediod and without distilling the 1,4-butanediol out of the reaction system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60230069-A (JP)
Title: Measuring device for transparent conductive film resistance
Inventor: MIYAAKE MASAHARU
IPC: G01R27/02
Filed: 1984-04-28
Abstract: PURPOSE:To evaluate the durability of a transparent switch by providing a rod which is slid by an electromagnet over the transparent switch, elevating and lowering this rod repeatedly and short-circuiting the transparent switch, and measuring the resistance of a transparent conductive film. CONSTITUTION:The resistance measuring device consists of a main body 5, measuring base 6, glass plate 7, resistance measuring instrument 8, electromagnet 11 equipped with a power source 12, stroke adjusting mechanism 10, rod 15 which is supported on the main body 5 in an upward/downward slidable state through a bearing 15 for linear motion, etc. Then, conductive films 2a and 2b on which transparent conductive films 1a and 1b are vapor-deposited are stuck on both sides of a spacer 3 to form the transparent switch 4, which is fixed on the glass plate; and the conductive films 1a and 1b are connected to the resistance measuring instrument 8 through wiring 9. When the power source 12 is turned on and the polarity of the magnet 11 is changed by a high frequency generating circuit, the rod 14 is elevated and lowered repeatedly to short-circuit the transparent switch 4, so the resistance between the conductive films 1a and 1b is measured.
Patent JP-H05247896-A (JP)
Title: Paper excellent in barrier property, transparency and further dimensional stability and its production
Inventor: ONISHI TORU
IPC: D21H19/54
Filed: 1992-03-10
Abstract: PURPOSE:To obtain paper good in barrier properties, transparency and dimensional stability by coating the surface of base paper composed of wood pulp having a specific beating degree with a mixture solution containing PVA, a starch hydrolyzate and a filler with a size press, then drying the coated paper and calendering the dried paper. CONSTITUTION:The objective paper excellent in barrier properties, transparency and further dimensional stability is obtained by coating the surface of base paper composed of 85-100wt.% wood pulp having >=350ml CSF beating degree with a mixture solution containing 2-6wt.% polyvinyl alcohol, 5-15wt.% starch hydrolyzate having <=200000 average molecular weight and 2-15wt.% one or more fillers such as clay, kaolin, talc, calcium carbonate, silica and aluminum hydroxide so as to provide 2-10g/m<2> coating weight expressed in terms of solid content with a size press, then drying the coated paper and subsequently calendering the dried paper with a machine calender or a supercalender. This paper has >=5000sec air and 50-80% opacity.