baber/WOPTO huggingface dataset:
Patent JP-S646201-A (JP)
Title: Controlling agent against plant disease damage
Inventor: FUJIMOTO YASUO
IPC: A01N31/04
Filed: 1987-06-29
Abstract: PURPOSE:To obtain the titled controlling agent, containing a specific diyne compound as an active ingredient and capable of providing a safe nonpollution agricultural chemical exhibiting excellent inhibitory effects on Piricularia oryzae of rice plant in a low temperature with hardly any toxicity due to ingredients present in plants and causing any environmental pollution at all. CONSTITUTION:A controlling agent obtained by containing a diyne compound, expressed by formula I (R1 is CH3 or chloromethyl; R2 is H or OH or R1 and R2 together form methylene; R3 is OH: R4 is H or R3 and R4 together form oxo; R5 and R6 are OH or together form oxy), separated and collected from calluses of Panax ginseng C. A. Meyer and capable of exhibiting anti-plant pathogenic germ activity against plant pathogenic germs, e.g. compounds expressed by formulas II, III, IV and V, as an active ingredient. The above- mentioned compound expressed by formula I is obtained by, e.g. pulverizing dried calluses of the Panax ginseng C. A. Meyer in a mixer, extracting the pulverized calluses with ethyl acetate three times while applying ultrasonic waves, filtering the extract, concentrating the filtrate and fractionating the resultant oily substance by column chromatography.
Patent JP-H0830015-A (JP)
Title: Magnetic toner and electrophotographic method
Inventor: TOYODA AKINORI
IPC: G03G15/08
Filed: 1994-07-14
Abstract: PURPOSE:To obtain a magnetic toner which produces no toner filming by using a specified org. photosensitive body and a magnetic toner comprising silica fine particles and polyvinylidene fluoride fine particles as an external additive. CONSTITUTION:This photosensitive body is such an org. photosensitive body that at least its surface layer contains a polycarbonate resin, org. photoconductive material and additive (silicone oil) expressed by formula I. Moreover, the magnetic toner consists of at least a binder resin, magnetic material and external additive. This external additive consists of hydrophobic silica fine particles the surface of which is treated with a treating agent expressed by formula I and fine particles (polyvinylidene fluoride fine particles) expressed by formula II. The external additive used for the magnetic toner is obtd. by subjecting hydrophobic silica fine particles obtd. by processing silicon tetrachloride with silicone oil to surface treatment with silicone oil. The surface treatment of silica fine particles is performed by a well-known method such as a mixing or spraying method.
Patent JP-H0211589-A (JP)
Title: Fluorine-containing organosilicon compound
Inventor: TAKAOKA AKIO
IPC: C08G65/24
Filed: 1988-06-29
Abstract: NEW MATERIAL:Compounds of formula I (n is >=0; R<1> and R<2> are H or F; R<3> is 1-6C alkylene). EXAMPLE:A compound of formula II. USE:A silica-treatment agent, protecting agent for identicalC-OH group in synthesis processes of medicines, pesticides, etc., adhesive improver for resists, etc., in a production process of a semiconductor device and surface-treatment agent for imparting water and oil repellency and stain resistance to glass such as an optical lens, lens of eyeglasses or glassware. PREPARATION:A fluorine-containing chlorosilane compound expressed by formula III is dissolved in an inactive solvent and ammonia is gradually introduced into the resultant solution in an amount of 3/2 molar times that of the above- mentioned compound. The solution is reacted in such a way that introduction of ammonia is stopped at the point of time when generation of an unreacted gas is recognized.
Patent JP-S5786530-A (JP)
Title: Fuel injection quantity regulating device
Inventor: OOSAWA MASAHIRO
IPC: F02D1/08
Filed: 1980-11-18
Abstract: PURPOSE: To obtain a miniaturized regulating device with simple construction further with large suppressing power for overshooting operation, by constituting an actuator stopper means with an electromagnet operated at the time of excitation.  
     CONSTITUTION: An excitation coil 15 wound in ring shape is inserted and fixed between external and internal cylindrical parts of a double cylindrical yoke 13 with a squarely shaped section. Into a center hole of the yoke 13, a stop bar 12 guided by said hole is vertically movably inserted, and said stop bar 12 is connected by a fixing nut 17 and adjusted its height to a disc-shaped moving element 14 provided to the squarely shaped opening side of the yoke 13. When an electric current flows in the excitation coil 15 through a lead wire 18, magnetic attractive force is generated in the yoke 13 to attract the moving element 14 to the yoke 13, then the stop bar 12 is fixed to a prescribed position to suppress the rising motion of an actuator. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H117792-A (JP)
Title: Semiconductor memory device
Inventor: AKAMATSU HIROSHI
IPC: G11C11/401
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which an access speed can be made high when a spare memory cell is not used. SOLUTION: In a synchronous dynamic random access memory(SDRAM), an access operation to a column selection line CSL is started at the time t1 when complementary column address signals/CAD0 to/CAD7, are established when a spare column selection line SCSL is not used, and the access operation to the column selection line CSL is stopped up to the time t2 when the level of a redundant column decoder activation signal/SCE is established when the spare column selection line SCSL is used. As compared with a conventional case in which the access operation to the column selection line CSL is always stopped up to the time t2, an access speed can be made high.
Patent JP-H11346545-A (JP)
Title: Threshing machine
Inventor: KAMIKUBO KEITA
IPC: A01F12/32
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for attaching a sealing material, the improvement of operability for attaching or detaching a shaking grading board, etc., and further contrive the simplification of an operation and a force for engaging a slip-off stopping portion, the support force increase and durability improvement of the sealing material, etc. SOLUTION: In a thresher in which a threshing cylinder 6 and a shaking grading board 22 are disposed in a threshing machine box 41, seal materials 73 for closing spaces between the side walls 53 and 54 of the threshing machine box 41 and the side walls 38 and 39 of the shaking grading board 22 are fit and fixed. Grooves 74 for fitting the sealing material 73 are formed on the side walls 38 and 39 of the shaking grading board 22, and slip-off stopping portions 81 for pressing the sealing material 73 in the holes 77 of the shaking grading board 22 to engage and fix the sealing material 73 are formed in the sealing material 73. Guide portions 82 for guiding the slip-off stopping portions 81 into the holes 77 are connected to the slip-off stopping portions 81, and are formed in a shaft-like shape having a circular cross section.
Patent JP-H04361842-A (JP)
Title: Core blank material for panel, panel and production of panel
Inventor: KAMISAKA KATSU
IPC: B32B3/12
Filed: 1991-06-07
Abstract: PURPOSE:To produce the panel which is light in weight and has good impact resistance of face materials by forming plural scores in zigzag arrangement over the entire surface of the base plate part of an extruded profile having plural pieces of ribs, expanding these scores to form a net-like expanded core material and joining the face materials thereto, thereby forming the panel. CONSTITUTION:The comb tooth-shaped extruded profile 1 erected with the many rib parts 3 of the same height apart small spacings provided between each other on one surface of the base plate part 2 is produced. The many scores 4 of a proper length are made in parallel with the rib parts 3 in the positions without overlapping on the rig parts 3 in the zigzag arrangement over the entire surface of the base plate part 2. This extruded profile 1 is expanded laterally to a net shape to form the net-like expanded core material. The panel is produced by joining the face plates to this core material. The panel is light in weight and has the sufficient strength to the external pressure, such as impact, applied on the face plates. The mass production by machines is possible.
Patent JP-H0253713-A (JP)
Title: Cosmetic composition
Inventor: PIITAA RETSUKUSU BURAUN
IPC: A61K31/19
Filed: 1989-06-23
Abstract: PURPOSE: To obtain a cosmetic composed of a specific glycosaminoglycanase inhibitor and a vehicle, to be topically applied to the skin or hair and effective for inducing, continuing or promoting the growth of hair. CONSTITUTION: This cosmetic is composed of (A) a compound selected from an aldonomonolactone or aldouronomonolactone derivative of formula I (A<1> is a group of the formula II to formula IV; A<6> is a group of formula II, formula III or CH2 OR<3> ; B is OR<3> , NHR<3> , NHR<4> or a lactone bond at 1 or 4 position and/or ether bond on Q; R<1> is H, an alkyl or metal cation; R<2> is residue of a molecule forming a lactone by bonding through other C atom of 2-5 positions; R<3> and R<4> are each H, CH3 , benzyl, etc.; Q is a group bonding to the 4C or 5C atom through an ether bond to form pyranose or furanose) and an acylated monosaccharide of formula V [A is OY or NHR<5> ; B is OY or a group bonded to D through ether bond; D is a group of formula V1 (X is a group bonding to the 4C or 5C atom through ether bond to form pyranose or furanose); Y is H, an alkyl, etc.;  R<5> is H, an acyl, etc.] and (B) a vehicle.
Patent JP-S5866565-A (JP)
Title: Magnet generator
Inventor: ISHII KANICHI
IPC: H02K1/18
Filed: 1981-10-14
Abstract: PURPOSE:To mount a generating element to a stator with a smiple fixing structure by pressurizing a projection integrally formed with a base in the mounting hole of a laminated core and plastically fluidizing it in the gap of the core. CONSTITUTION:A generating element is constructed by laminating a plurality of laminating cores 4 pressed and formed, clamping the cores with rivets 6 as a core 7 and winding a coil, and a cylindrical projection 1a formed integrally with a stator base 1 made of nonmagnetic material is inserted into the mounting hole formed at the core 7. The top of the cylindrical projection 1a is pressurized with a pressure die, thereby plastically deforming the projection 1a, and the material of a cylindrical projection 1a is intruded into the gap 5d formed between the erected side and depending side produced at the time of pressing and punching the core 4.
Patent JP-H0328856-A (JP)
Title: Dry electrophotographic toner
Inventor: FUSHIMI HIROYUKI
IPC: G03G9/087
Filed: 1989-06-27
Abstract: PURPOSE:To enhance color reproducibility by using as a binder resin a polyol resin obtained by reacting the epoxy groups of an epoxy resin with an active hydrogen compound. CONSTITUTION:The binder resin to be used is a mixture system comprising 95 - 60 pts.wt. of the polyl resin obtained by reacting the epoxy group of the epoxy resin with the active hydrogen compound, and 5 - 40 pts.wt. of a polyester resin made from a bisphenol diol and polyvalent carboxylic acid or a styrne- acrylic type copolymer, thus permitting the obtained toner to be superior in the color reproducibility and chemically and biochemically stable and safe.
Patent JP-2000346829-A (JP)
Title: Temperature increase and release gas analyzing device
Inventor: UCHIYAMA TAIZO
IPC: G01N27/62
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of showing an apparently even sensitivity to molecular weight of released gas and correcting scattering in analyzing units for showing the result of analysis by compensating the result of measurement according to preliminarily stored compensation information. SOLUTION: By the use of a silicon substrate in which hydrogen, neon and argon ions are inplanted, sensitivity ratio curves for a plurality of devices are prepared. Then, a compensation coefficient K obtained therefrom is approximated with an equation of K=1/(a+bX+cX2), where X is the mass of released gas. Accordingly, at the time of completion test of the analyzation device, a test is made by using three kinds of reference specimens to specify the coefficients (a), (b), (c) and store them in a memory means 10, thereby, both compensation caused by the mass of released gas and compensation caused by scattering in the mass spectrometers can be made simultaneously. Consequently, the utilizing state of the device is simplified and non miss-use is hard to occur.
Patent JP-H0212890-A (JP)
Title: Switch circuit connecting structure
Inventor: MAKINO OSAMU
IPC: H05K3/36
Filed: 1988-06-30
Abstract: PURPOSE:To improve workability and reliability by providing terminal pins on printed circuits to be connected with a flexible board while providing slits in the flexible board corresponding to the terminal pins so that the terminal pins are inserted into the slits, and engaged and held thereby. CONSTITUTION:In a switch circuit connecting structure for connecting printed circuits 7a to 7d on a switch board 2 with printed circuits 9a to 9d on a flexible board 6, terminal pins 8 are provided on the printed circuits 7a to 7d to be connected with the flexible board 6 while slits 10 are provided in the flexible substrate 6 corresponding to said terminal pins 8 so that the terminal pins 8 are inserted into the slits and engaged and held thereby. Thus, the boards can be soldered together without any deviation between the printed circuits 7a to 7d and the printed circuits 9a to 9d since the terminal pins 8 are positioned by inserting them into the slits 10 during the soldering process. Further, the soldered boards can be prevented from being peeled off. Accordingly, it is possible to provide products with stable accuracty and improved reliability.
Patent JP-H0326953-A (JP)
Title: Manufacture of dew condensation sensor
Inventor: TAKENAKA HIROSHI
IPC: G01N27/00
Filed: 1989-06-26
Abstract: PURPOSE:To enhance mass productivity by respectively electrically connecting a plurality of the lead pins connected to a hoop material to the counter electrodes of a plurality of the dew condensation response elements constituted on one insulating substrate and subsequently separating the lead pins from the hoop material and cutting the insulating substrate to separate the same into respective dew condensation response elements. CONSTITUTION:A hoop material 10 having a plurality of lead pins 9a, 9b connected thereto is used to respectively electrically connect the counter electrodes 7a, 7b of a plurality of the dew condensation response elements 5 constituted on one insulating substrate 6 to the lead pins 9a, 9b by soldering and, after washing, the lead pins 9a, 9b are separated from the hoop material 10 and the insulating substrate 6 is cut to be separated into respective dew condensation response elements 5 which are, in turn, packed. Therefore, the process from the mounting of the lead wires of the dew condensation response elements 5 to the washing and packaging of said elements can be automated for continuous production.
Patent JP-S5954043-A (JP)
Title: Optical head
Inventor: ANDOU HIDEO
IPC: G11B7/09
Filed: 1982-09-21
Abstract: PURPOSE:To provide high sensitivity for the out of focus near the focusing point by deviating the optical axis of a lens of detection system with respect to the optical axis of an objective lens. CONSTITUTION:The reflected light from the recording layer or reflection layer 10 of a recording medium passes through an objective lens 11 and is made into the light parallel with a main beam 1 when the focus is matched. The parallel light are condensed through a lens 12 of detection system deviated from the optical axis on a photodetector 5. Then, alpha1=beta1 delta1=epsilon1 hold, the light is condensed on the blind body 9 between the two photodetection cells 3, 4 of the photodetector 5, resulting in the decreased detection sensitivity. When the recording layer or reflection layer 10 approaches slightly to an objective lens 11, nu2>zeta2=xsi2>mu2 holds, and when the layer parts therefrom, nu3<zeta3=xsi3<mu3 holds, thus the light spot spreads asymmetrically to the right and left, resulting in the increased detection sensitivity. The high detection sensitivity for the slight out of focus near the focusing point is thus obtd.
Patent JP-H10321032-A (JP)
Title: Tank see-through light
Inventor: TANIGUCHI TORU
IPC: F21V29/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To make a shape compact, enable fixing in a narrow space, make lightweight, and ensure safe use by arranging an electric lamp having a fan at the top within a casting, forming an opening part in a top plate of the casing, and fixing a dripproof cover at the top of the top plate. SOLUTION: An electric lamp socket 11 is fixed to the bottom surface of a plate 4. A fan 7 is fixed to the top of the plate 4 via a spacer 5. The fan 7 is fixed between the spacer 5 and a top plate 19 and arranged on the inside of a casing 1. An opening part 18 is formed in the top plate 19. A dripproof cover 2 is arranged on a long nut 16 and fixed through a gasket 8 which a screw 9. A socket 3 for wiring connection is arranged on the side of the casing 1. The casing 1 and the dripproof cover 2 are made of stainless steel and polished for finishing. A terminal box 20 having dripproof structure and the gasket 8 are arranged. A support 21 is fixed between the socket for wiring connection and the terminal box 20.
Patent JP-2000352888-A (JP)
Title: Fixing device
Inventor: OTSUBO KENSEI
IPC: G03G15/20
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To surely and speedily fix a toner image to paper in a fixing device. SOLUTION: In this fixing device where the toner image 38 that is transferred to a surface of the paper 32 is fixed to the surface of the paper 32, a 1st fixing device of a non contact method provided with a surface heater 33A heating the surface of the paper 32 without any contact and a 2nd fixing means of a contact method that is installed downstream in the carried direction of the paper 32 in relation to the 1st fixing device and consisting of a heat roller 31 provided with a heat radiating means and a press roller 34 with which pressure is applied to the paper 32 at a nip part with the heat roller 31 by being in a pressurized contact with the heat roller 31 are provided.
Patent JP-S6222698-A (JP)
Inventor: OGAMI JUNJI
IPC: D06F58/10
Filed: 1985-07-23
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-H0453373-A (JP)
Title: Speaker equipment for television receiver
Inventor: SUGIMOTO MASASHI
IPC: H04N5/64
Filed: 1990-06-21
Abstract: PURPOSE:To reduce the limitation to a space of a horn and to enhance the acoustic effect by using a cabinet side face of a television receiver as a component of a speaker phone. CONSTITUTION:A recessed part 3 is provided to a side face 2 of a rear cabinet 1 and a forward face of a cabinet of the recessed part 3 is used as a speaker mount face 12 to fir a speaker 13 from the rear side of the rear cabinet 1. On the other hand, a front prolonged part 8 whose cross section is of channel shape in which a side direction of a front cabinet is formed integrally in front of the rear cabinet 1 and a face of the escutcheon is used as an open face and combined with the front cabinet to form a front horn of the speaker 13. A back horn of the speaker 13 is made up of the recessed part 3 formed with the cabinet 1 and a cover 10. Thus, space limitation is less and the acoustic effect is improved.
Patent JP-S6055094-A (JP)
Title: Preparation of basic magnesium sulfonate
Inventor: SENDA HIROMI
IPC: C07C301/00
Filed: 1983-09-07
Abstract: PURPOSE:To prepare with a good yield and high efficiency of filtration a basic magnesium sulfonate compd. having a high Mg content and a high total basicity, by adding hydroxyacetic acid to a mixt. of an oil-soluble sulfonic acid with MgO or Mg(OH)2, etc. and passing CO2 through it. CONSTITUTION:The titled compd. is prepd. by passing CO2 through a mixt. consisting of an oil-soluble sulfonic acid (salt), MgO or Mg(OH)2 which is reactive with the acid (salt) and is used in excess of a stoichometric amt., a hydrocarbon solvent, water, a reaction promoter (e.g. ethylenediamine) and hydroxyacetic acid. In the conventional method employing alcohol or ketone in place of hydroxyacetic acid, reaction takes a long time and it is difficult to separate the product by filtration after completion of the reaction. The use of hydroxyacetic acid markedly increases filtrability and makes it easy to obtain the compd. having a high Mg content and a high total basicity with a good yield.
Patent JP-H0851193-A (JP)
Title: Manufacture of electric path,array of flush ep,rom,array of memory cell and electric path
Inventor: DEIBITSUDO KEI WAI RIU
IPC: H01L29/788
Filed: 1995-06-29
Abstract: PURPOSE: To reduce the channel size of a memory cell by providing an electric path in the channel of a memory cell array fabricated in a well of a lightly doped substrate and providing a first conductivity type heavily doped buried layer. CONSTITUTION: A p well 300 is isolated from the remaining part of a substrate by m wells 302. A p<+> tap region 304 is included to impart the p well 300 with channel line contact. Channel erasure is effected by applying a potential difference between the control gate line and the channel line of a given memory cell. A buried layer 500 is provided in the p well 300 to avoid a high series resistance caused by the p well 300 doped lightly during channel erasure. Since leakage current is prevented by taking advantage of channel erasure, double diffusion source implantation is not required and the channel size of memory call can be reduced more than the minimum size limit in source erasure.
Patent JP-S5866251-A (JP)
Title: Superhigh output type fluorescent lamp
Inventor: TSUNEKAWA SHINICHI
IPC: H01J61/067
Filed: 1981-10-15
Abstract: PURPOSE:To obtain a superhigh output type fluorescent lamp that can amply prolong its luminous distance without degrading the light output of the superhigh output type fluorescent lamp by filling a recessed section between a glass stem and a base with an electric insulating material. CONSTITUTION:As shown in the figure, since a recessed section 10 between a glass stem 2 and a base 7 is filled with an electric insulating material 9 such as organic silicone, the heat of the glass stem 2 can be transmitted to the base 7 through the material 9 and be radiated through a socket that is not illustrated, and then be maintained at a desired temperature of approximately 40 deg.C. Besides, since the recessed section 10 between the glass stem 2 and base 7 is filled with the material 9 sticking to internal induction wires 3 and 3, the material has an electric insulating property. As a result, since electrode lead wires and so on are not short-circuited and the recessed section is amply filled with the material, the temperature of a glass valve end can be maintained at the optimum one with good thermal conductivity.
Patent JP-S5687202-A (JP)
Title: Acoustic pipe
Inventor: UEDA OSAMU
IPC: G11B3/50
Filed: 1979-12-18
Abstract: PURPOSE: To increase the damping factor and specific rigidity E/ρ of an acoustic pipe material by uniting a composite material of a mixture of a high molecular material and graphite powder around the outer circumference of a pipe made of  light metal.  
     CONSTITUTION: A macromolecular material and flaky graphite powder of ≤5μm on an average within a range of 0.1W100μm grain size are heated and kneaded by a mixer and kneader and then rolled by rollers to obtain specific orientation. This  composite material 2 is formed in a long tape shape and wound around a pipe,  which is set in a metallic mold and united in a compression forming method to  shape the composite material in a stripe shape. Further, it is united in a compressing method and kneaded composite material 2 is pushed out by push forming machine 3 with pipe 1 as a core material to be united around the outer circumference  of the pipe 1. 
     COPYRIGHT: (C)1981,JPO&Japio